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0x1000}], 0x6, &(0x7f000054c000)=[{0x18, 0x10a, 0x45aa, "4e6b4512fc33103f"}, {0x58, 0x0, 0x6, "6a25207205d12792631a49b4f1dcd583bb091a3c9230f1f0ae678a2e936fa91b1342457f5a5895cb2f18fa5c9097c0b4169d03ae3717759c5ce3ea5206314b91822e400480789a"}], 0x70, 0x8000}, 0x40000042) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) sync_file_range(r1, 0xffff, 0x6, 0x2) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000aef000-0x63)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b000000608fe8409e1a00f435100000020f23f8f6774666baa000ed66ba42ecc4e22a85a2e50000", 0x61}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000af0000)={0x1, 0x0, [{0x200004b564d02, 0x0, 0x101}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000fb2000)={0x4, 0x0, [{0xaab, 0x0, 0x48}, {0x84a, 0x0, 0xffffffffffff8001}, {0x402, 0x0, 0x1ff}, {0x3b8, 0x0, 0x6c}]}) ioctl$KVM_S390_INTERRUPT_CPU(r4, 0x4010ae94, &(0x7f0000ca4000)={0x7, 0x1, 0x8}) 2018/01/17 19:15:48 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) read(r0, &(0x7f0000486000)=""/4096, 0x1000) write(r0, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff0900000000000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) sendmsg(r0, &(0x7f00001ee000-0x38)={&(0x7f0000fb4000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000751000-0x70)=[{&(0x7f0000e92000)="cab20d71fde56c431954d2f719d7893df042e9e0266c3f74cec795ecfd372eb4df4c6543a017d25f7a89196906d72d0195c84d8563bf08eebafc70e91164ec442b0b005b72fb7ed45e9cdc391473753518f2284f57cc2ab32faa09d46d1a4939313fac13deef891beb42fbf035c017907003f5b0864f82a1a82df3c202fcc054fa", 0x81}, {&(0x7f00001da000-0x53)="320c76eae60d29a365ecc4a191d62503ee76bd7aca8790a02dd55dbfefad79d837605da287d46de7cdab6f2de659a4e51bf63ec7333dea7458099ff64f97e935a013cc0ed9d63982703e3395a1c02e8c4e1a1d", 0x53}, {&(0x7f00000f7000)="5249c261dee33fe264765fbad2e732a532a74efc2697620021f867b4bbe04627d3ff9fe4869a5d629904ba525714babc52213c3af27cc039108b9570bac54da56d51c1b3a2ca1229de33e0161371120ecea43bcbbd3a0887e77982eb9a33e0d5f807ab7c6fae762ef76d1dc731db0247616be5cf750fa8a310073dbee0a0c515723d9a5f79ae7f27fcc7", 0x8a}, {&(0x7f0000ef8000)="c9b1d537396ae9ef47e3b95978e8e1d70a1f9d04860b840c81653a0765a4080f503ec01e74ae847774a1dbffef70a8479ac71bdd47fede2ef29a15109f3bad32a37f41c3ac9b0429873f3cd9b769acdc1fcb", 0x52}, {&(0x7f0000228000)="0a4393256344840e72459c18f7d34cf8db60eb263c3bbc0f26b934560ada05832d438460d857068bd2ee3397436e5f8eeb33a16657a61fa6564e43cf5188509d62305aaf54d658c41f2778cc208c07e1eedb40d225ed632b9a8efd1d28a67e5c0af2981cf30a39ce08433702070f98bb8112c2cc01ee9b01ae84c88b6d054bf99a57d51a3f639012a02fc066426a6655324a64cbe9f4b7911e8311137956cc5b7cebbd64d935d7b8290305b4267b86e6eef4f6c45c1d8fbb1b06a9fd3b7ad981bb4ec26cd3c3", 0xc6}, {&(0x7f000019a000-0xa0)="e7eb8aeaca8cfa3b61abf17608f5547c49c179e6a9034cd23db83803e31d7db2b9442c9fca08e222441ee40d56f66bd5bfeed68b8b8d44728237caec29c36d90cfe72d39f449abebc119264680cfc63fa51981bda02be7d6d60c49655f74127ed5e7e1000972a300ff2b5fe8a7b9a84cf386f0e738c54c9043ee2b13077302be70b6aa2c36b9596f22e391c1cc1d29c76e1cb7753c8201a74fabfc27e69bd8c1", 0xa0}, {&(0x7f00000dd000-0xab)="2510bc542ec9d2585b8cfa64e5f3d79ee5892187d3d5cda6e02b1687939daefabc503ccefb44d73a732f604ac805c4b8cc4f1f1d4008714d71a54d4e6bd38d958d7753d494fb255d9754c768c9469910cd27d6db708ea2cae9aae5c9f8b5e209a3c845586ef65f9507e04b635a3861f883685929dccd785056bf611937898f4c145310fb99d9c9f890ba4d19bedb1ef205a953d6a1d16020a8410cf858bf7bd371feccfa1facc434e20a94", 0xab}], 0x7, &(0x7f0000a5d000-0x1010)=[{0x1010, 0x1ff, 0x8, "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"}], 0x1010, 0x0}, 0x8000) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000011d000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000c3a000)=""/101) read(r0, &(0x7f0000d22000)=""/228, 0xe4) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") 2018/01/17 19:15:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioperm(0xc1fe, 0x5b33ef0d, 0x5) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/17 19:15:48 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x100000000000009e, 0x0, [{0x0, 0x0, 0x3d}, {0xbcc, 0x0, 0x0}, {0xa73, 0x0, 0x10000}, {0xc0011bff, 0x0, 0x6}, {0x0, 0x0, 0x6}, {0xac0, 0x0, 0xfff}]}) 2018/01/17 19:15:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a36000)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f00008e0000-0x1)='1', 0x1, 0x0, &(0x7f0000366000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f000089b000)="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", 0x101) shutdown(r0, 0x1) close(r0) 2018/01/17 19:15:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0xfffffffffffffd35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2c7605f9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xb1, 0x2000000}, 0xa00000400, 0x3fffffffc, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x6) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = syz_open_dev$audion(&(0x7f000019c000-0xc)='/dev/audio#\x00', 0x46, 0x2000) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000620000)={0x50, 0x6, 0x6, 0x0, 0x0, 0x7f, 0x3, 0x0, 0x5, 0x5, 0xff}, 0xb) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000952000)=""/11) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3, 0x4) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") lsetxattr(&(0x7f0000f96000-0x8)='./file0\x00', &(0x7f000059b000-0xd)=@random={'trusted.\x00', 'nfs\x00'}, &(0x7f0000f39000-0x4)='nfs\x00', 0x4, 0x1) 2018/01/17 19:15:48 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) read(r0, &(0x7f0000486000)=""/4096, 0x1000) write(r0, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff0900000000000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) sendmsg(r0, &(0x7f00001ee000-0x38)={&(0x7f0000fb4000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000751000-0x70)=[{&(0x7f0000e92000)="cab20d71fde56c431954d2f719d7893df042e9e0266c3f74cec795ecfd372eb4df4c6543a017d25f7a89196906d72d0195c84d8563bf08eebafc70e91164ec442b0b005b72fb7ed45e9cdc391473753518f2284f57cc2ab32faa09d46d1a4939313fac13deef891beb42fbf035c017907003f5b0864f82a1a82df3c202fcc054fa", 0x81}, {&(0x7f00001da000-0x53)="320c76eae60d29a365ecc4a191d62503ee76bd7aca8790a02dd55dbfefad79d837605da287d46de7cdab6f2de659a4e51bf63ec7333dea7458099ff64f97e935a013cc0ed9d63982703e3395a1c02e8c4e1a1d", 0x53}, {&(0x7f00000f7000)="5249c261dee33fe264765fbad2e732a532a74efc2697620021f867b4bbe04627d3ff9fe4869a5d629904ba525714babc52213c3af27cc039108b9570bac54da56d51c1b3a2ca1229de33e0161371120ecea43bcbbd3a0887e77982eb9a33e0d5f807ab7c6fae762ef76d1dc731db0247616be5cf750fa8a310073dbee0a0c515723d9a5f79ae7f27fcc7", 0x8a}, {&(0x7f0000ef8000)="c9b1d537396ae9ef47e3b95978e8e1d70a1f9d04860b840c81653a0765a4080f503ec01e74ae847774a1dbffef70a8479ac71bdd47fede2ef29a15109f3bad32a37f41c3ac9b0429873f3cd9b769acdc1fcb", 0x52}, {&(0x7f0000228000)="0a4393256344840e72459c18f7d34cf8db60eb263c3bbc0f26b934560ada05832d438460d857068bd2ee3397436e5f8eeb33a16657a61fa6564e43cf5188509d62305aaf54d658c41f2778cc208c07e1eedb40d225ed632b9a8efd1d28a67e5c0af2981cf30a39ce08433702070f98bb8112c2cc01ee9b01ae84c88b6d054bf99a57d51a3f639012a02fc066426a6655324a64cbe9f4b7911e8311137956cc5b7cebbd64d935d7b8290305b4267b86e6eef4f6c45c1d8fbb1b06a9fd3b7ad981bb4ec26cd3c3", 0xc6}, {&(0x7f000019a000-0xa0)="e7eb8aeaca8cfa3b61abf17608f5547c49c179e6a9034cd23db83803e31d7db2b9442c9fca08e222441ee40d56f66bd5bfeed68b8b8d44728237caec29c36d90cfe72d39f449abebc119264680cfc63fa51981bda02be7d6d60c49655f74127ed5e7e1000972a300ff2b5fe8a7b9a84cf386f0e738c54c9043ee2b13077302be70b6aa2c36b9596f22e391c1cc1d29c76e1cb7753c8201a74fabfc27e69bd8c1", 0xa0}, {&(0x7f00000dd000-0xab)="2510bc542ec9d2585b8cfa64e5f3d79ee5892187d3d5cda6e02b1687939daefabc503ccefb44d73a732f604ac805c4b8cc4f1f1d4008714d71a54d4e6bd38d958d7753d494fb255d9754c768c9469910cd27d6db708ea2cae9aae5c9f8b5e209a3c845586ef65f9507e04b635a3861f883685929dccd785056bf611937898f4c145310fb99d9c9f890ba4d19bedb1ef205a953d6a1d16020a8410cf858bf7bd371feccfa1facc434e20a94", 0xab}], 0x7, &(0x7f0000a5d000-0x1010)=[{0x1010, 0x1ff, 0x8, "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"}], 0x1010, 0x0}, 0x8000) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000011d000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000c3a000)=""/101) read(r0, &(0x7f0000d22000)=""/228, 0xe4) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") 2018/01/17 19:15:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000282000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000963000)={r1, 0x0}, &(0x7f00002b1000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000075000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000dd3000)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c09000)={r2, 0x22, "8b9749a9c72482f5b250848f9f9b4ea47de066e9140aed1ac46e83b9b1f361ecee22"}, &(0x7f0000ca1000)=0x2a) 2018/01/17 19:15:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x7, 0x20) semctl$SEM_STAT(r1, 0x4, 0x12, &(0x7f000019a000-0xc4)=""/196) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000b4d000)=0x3, 0x4) r2 = socket(0x100000000000010, 0x3, 0x0) write(r2, &(0x7f00001e8000)="26000000420009fff15200f83a0000090000060001ffffff12000000fe00085b1ee9fb4b35ea", 0x26) recvfrom$ax25(r2, &(0x7f000010f000-0x42)=""/66, 0x42, 0x0, &(0x7f0000716000)={0x3, {"a910222b070fd1"}, 0x0}, 0x10) [ 140.394196] xprt_adjust_timeout: rq_timeout = 0! [ 140.437000] xprt_adjust_timeout: rq_timeout = 0! 2018/01/17 19:15:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x209, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ae2000-0x10)={0x4, &(0x7f00001e9000)=[{0xfac, 0x6ad14ceb, 0xd, 0x0}, {0x2, 0x8000, 0x6, 0xfffffffffffffff7}, {0x7ff, 0x1, 0x1f, 0x6}, {0x5, 0x0, 0x400, 0x9a1}]}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af4000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x8, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/17 19:15:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00006eb000-0x8)={0x0, 0x4d}, &(0x7f0000202000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000655000)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = memfd_create(&(0x7f0000efa000)="65746830776c616e302b7d2800c74a1f538d91276906e7861945134d844db83e387604530e9936a3179726c6", 0x5) syz_open_dev$amidi(&(0x7f0000960000-0xc)='/dev/amidi#\x00', 0xfff, 0x4000) fallocate(r2, 0x3, 0x0, 0x80000001) 2018/01/17 19:15:48 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x9, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f00004d7000/0x4000)=nil, 0x4000}, 0x1, 0x0}) signalfd4(r0, &(0x7f0000011000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000040a000-0x9)='/dev/sg#\x00', 0x3d2c, 0x40) symlinkat(&(0x7f0000a25000)='./file0\x00', r1, &(0x7f00003b6000)='./file0\x00') clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000054f000)="") r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e71000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f000003e000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00008ee000-0x50)={0x200, @time={r3, r4+30000000}, 0x878, {0x0, 0x2}, 0xffffffff, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$netlink(r2, &(0x7f000096c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000079c000)=0xc) openat$audio(0xffffffffffffff9c, &(0x7f0000fd9000-0xb)='/dev/audio\x00', 0x500, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000475000-0x10)={&(0x7f00004aa000/0x1000)=nil, 0x1000}) 2018/01/17 19:15:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fstatfs(0xffffffffffffffff, &(0x7f0000922000)=""/0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f000063f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bcf000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00006eb000)={0xe, 0x14, &(0x7f000020b000)=@raw=[@ldst={0x3, 0x3, 0x7, 0x5, 0x6, 0x20, 0xfffffffffffffffd}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x39a, 0x0, 0x0, 0x0, 0x27b}, @jmp={0x5, 0x80000000, 0x7, 0x0, 0x6, 0x50, 0x8}, @jmp={0x5, 0x4, 0x0, 0x0, 0xf, 0x80, 0xfffffffffffffff4}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4a5c}, @initr0={0x18, 0x0, 0x0, 0x0, 0xe000000, 0x0, 0x0, 0x0, 0x4c}], &(0x7f0000df8000)='syzkaller\x00', 0x286d17ae, 0xd1, &(0x7f0000a45000)=""/209, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000141000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00001a1000-0x17)={0x0, 0x7, 0x20, 0x8, 0xc596}, &(0x7f000018f000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00008b9000)={0x2, 0x4, 0x0, 0x200, r3}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c43000-0x10)={r0, 0x28, &(0x7f0000612000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/17 19:15:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ac8000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000cca000-0xb8)={0x0, 0xfffffffffffffff9, 0xfff, 0x7f, 0x7ff, 0x5, 0x3, 0x1, {0x0, @in={{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x75e, 0x10000, 0x7fff, 0x0}}, &(0x7f0000a14000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d71000)={r1, 0xe6, "5612864e65337722dca0fa65b1388ffc0cd7da881c42c9d907c9c05970057b30dd60b07f7a9bd3730b4e458ba97b76e9550504f9a8ca9e2a2635ad356980f33ec2ac366ca0cf6c6552befd4ba4621b5ff7a6134501c5a34abf82881176508eaa3aaac55b808aba1afe4c74af6f10f92d666b5933e01af6eba1bf7fdf800418fdf3f408f25eebd653dee250ae466e3130d00d717b9440584f85c23c27c871d46f78cc74df05e660af6b1febdef9c2ed30616b0a213e8297f7c426055a5c0572c9ec006d1034ad97adec74c82b79e654b08696bf7491db34e7c52323dd18aa7d1658aeae21afdb"}, &(0x7f0000789000-0x4)=0xee) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000a01000)=0x7) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000050d000-0x10)={0x0, 0x8209, 0x2, 0x4, r2}, 0x10) r3 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f00003e8000+0x117)={0x48, "745c05b25bf58e6ddcddec2114c66e0600fd6292485457326e4fe9ee30d8d10b690c8316c120852cda36b9c817cbade8022d2f8750b9d9b687b2227a82419cb0b8999d2f06a97221"}) r4 = syz_open_dev$dspn(&(0x7f0000c61000-0xa)='/dev/dsp#\x00', 0x8, 0x2) syz_kvm_setup_cpu$x86(r4, r0, &(0x7f0000b02000/0x18000)=nil, &(0x7f0000516000)=[@text64={0x40, &(0x7f0000ce5000)="c74424002f010000c744240209000000ff1c24430fc76a030f380a15815a000066baf80cb818023b80ef66bafc0c66edc7442400ee000000c7442402ef000000ff1c242e440f35b805000000b9580400000f01c1c744240095000000c7442402f29a0000c7442406000000000f011424426d2e4a0f00940854000000", 0x7c}], 0x1, 0x3, &(0x7f00006e3000)=[@cr0={0x0, 0x2}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000c5f000-0x16)={0x9, [0xff, 0x7f, 0x100000001, 0x1ff, 0xbf, 0x10001, 0xfffffffffffffffb, 0x2, 0xff]}, 0x16) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f000021c000)={0x20, 0x0, 0xfff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 19:15:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000861000/0x3000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000d8d000-0xf3)=""/243) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001be000)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) tgkill(r1, r1, 0x25) r3 = shmget$private(0x0, 0x1000, 0xffc, &(0x7f0000ccc000/0x1000)=nil) shmctl$IPC_SET(r3, 0x1, &(0x7f0000708000-0x70)={{0x0, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 19:15:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000655000-0xc)='/dev/autofs\x00', 0x400100, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009fd000-0xe9)="2d2262ab55e0788ccf66afe4fbcc2eed20dd71b3a47d861aab126d1ebd36dbb9afdafd765464f5eab7474b2d4091d5d084bfb402eb5f71fce73e91abe4776119082a436dd43a3937499307ca2628c904066ae306928838a63d3832567052065996bab5fb1d280e980d52db3a4d09a553dfb3e1a527a2c64f31d1216e6db2aa3fdcc55d83a1bc7377ca6b5775985dd42d1727656e2306d4dce9ab46afcefc481bc49ffe7d4927c20a13f971b8b023810017ff8c536f5ebf27b2814fc546c623d93591c853cb8f839f690f2e6fa482b4065132cf0aab76afd4ae2cb5c2797e1cfc590815a3a07384999f", 0xe9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r2 = dup(r1) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 19:15:48 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x100000000000009e, 0x0, [{0x40000100, 0x0, 0x0}, {0xbcc, 0x0, 0x0}, {0xa73, 0x0, 0x10000}, {0xc0011bff, 0x0, 0x6}, {0x0, 0x0, 0x6}, {0xac0, 0x0, 0xfff}]}) 2018/01/17 19:15:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000042b000-0x11)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$KVM_NMI(r1, 0xae9a) r2 = accept$alg(r0, 0x0, 0x0) creat(&(0x7f0000e53000)='./file0\x00', 0x4) signalfd(r2, &(0x7f0000401000)={0x1}, 0x8) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000c41000)=0xa11f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$alg(r2, &(0x7f0000970000-0x38)={0x0, 0x0, &(0x7f00001b4000)=[], 0x0, &(0x7f0000cef000)=[@iv={0x20, 0x117, 0x2, 0xc, "23e14732a13c284c378f8f28"}], 0x20, 0x0}, 0x0) 2018/01/17 19:15:48 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x100000000000009e, 0x0, [{0x40000100, 0x0, 0x0}, {0xbcc, 0x0, 0x0}, {0xa73, 0x0, 0x10000}, {0xc0011bff, 0x0, 0x6}, {0x0, 0x0, 0x6}, {0xac0, 0x0, 0xfff}]}) 2018/01/17 19:15:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000cf000-0x48)={0x5, 0x4, &(0x7f0000c8c000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x7}, @map={0x18, 0xf, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], &(0x7f00002d8000-0x4)='GPL\x00', 0x8, 0xfc, &(0x7f000003a000-0xfc)=""/252, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = dup3(r0, 0xffffffffffffff9c, 0x400000000080002) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f000007e000-0x5a)=""/90) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000a9b000-0xc)={0x10000004, 0x0}) 2018/01/17 19:15:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$vcsn(&(0x7f0000dc3000)='/dev/vcs#\x00', 0x9, 0x20000) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x12, &(0x7f0000a9f000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000955000-0x4)=0x14) r2 = shmat(0xffffffffffffffff, &(0x7f0000256000/0x3000)=nil, 0x2000) shmdt(r2) 2018/01/17 19:15:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000581000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8801, 0x2) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000e71000)=0x0, 0x4) 2018/01/17 19:15:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x8, &(0x7f0000ee4000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) epoll_create1(0x80000) 2018/01/17 19:15:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x1, 0x0, 0x0, 0xfffffffe, 0x0}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000282000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0xfff) 2018/01/17 19:15:48 executing program 5: mmap(&(0x7f0000000000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000742000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001aa000-0x10)={0x0, 0x0}) select(0x40, &(0x7f00003f2000-0x40)={0x9, 0x7b4, 0x2, 0x72b0ff0f, 0xd8, 0x0, 0xba1, 0x1}, &(0x7f000093c000-0x40)={0x1, 0x1000, 0xfffffffffffffffe, 0x50c5, 0x800000e5cb, 0xb709, 0x2008001, 0xceb}, &(0x7f0000b03000)={0x100, 0x4, 0x2a, 0x0, 0x8, 0x0, 0xffffffffffffff00, 0x4}, &(0x7f000051a000)={r2, r3/1000+30000}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000b01000-0x18)={0x1, 0x0, [{0x40000081, 0x0, 0x0}]}) pipe2(&(0x7f00007f2000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f0000b03000)={{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x9}, {0xa, 0x0, 0xb6fa, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x52a3}, 0x9165, [0x6, 0x3, 0x80000001, 0x6, 0x8d9, 0x800, 0x8, 0x5]}, 0x5c) r6 = syz_open_procfs(0x0, &(0x7f000037c000-0xe)='net/dev_mcast\x00') mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r6, 0x0, 0x2c, &(0x7f0000b04000-0x86)="dcfa06365e29f1022dff3f33d93833cddf2d3c532f6593f5fc582172199364b1262225a9cdb15fa822d86d0b2b2b9614af6357ad488bc914684dffbcc28624765b642233f731caa2a1f7bb2a8f5cbe1136598d68e35c18a036baf0843d5f8cfab42268ca9577e8c1e6975beba3407b4047174cea16cb057c350b0882c56f771fd52acfdef66d", 0x86) [ 140.642143] QAT: Invalid ioctl [ 140.661456] QAT: Invalid ioctl 2018/01/17 19:15:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000097c000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@loopback=0x7f000001]}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00007b6000)='/dev/cuse\x00', 0x842, 0x0) symlinkat(&(0x7f0000770000-0x8)='./file0\x00', r2, &(0x7f00007cc000-0x6)='./file0\x00') [ 140.709689] QAT: Invalid ioctl [ 140.718247] QAT: Invalid ioctl 2018/01/17 19:15:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000236000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000a8e000-0x10)={0x10000020000002, 0x1, &(0x7f0000930000)="aa"}) 2018/01/17 19:15:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r2, &(0x7f00002e5000-0x38)={&(0x7f0000310000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe0000-0x50)=[{&(0x7f0000ed3000)='c', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x20040000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) write(r2, &(0x7f00001e9000-0x92)='u', 0x1) fcntl$getflags(r2, 0x3) 2018/01/17 19:15:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa5}]}, &(0x7f00005fd000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = open(&(0x7f0000310000-0x8)='./file0\x00', 0x101000, 0x21) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00005ce000-0x98)={r0, @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, 0x800}, 0x98) 2018/01/17 19:15:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000663000-0x8)='keyring\x00', &(0x7f0000793000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e91000-0xf)='/dev/sequencer\x00', 0x80480, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000c86000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a0f000-0x16)='/selinux/checkreqprot\x00', 0x311100, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000d9a000-0x2)=0x6, 0x2) getsockname$unix(r2, &(0x7f00001b5000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d78000)=0x8) fremovexattr(r2, &(0x7f0000b26000-0x1a)=@known='com.apple.system.Security\x00') r3 = add_key$keyring(&(0x7f00005c8000)='keyring\x00', &(0x7f0000fb7000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$invalidate(0x15, r3) 2018/01/17 19:15:48 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x5, 0x0, [{0x40000100, 0x0, 0x0}, {0xa73, 0x0, 0x10000}, {0xc0011bff, 0x0, 0x6}, {0x0, 0x0, 0x6}, {0xac0, 0x0, 0xfff}]}) 2018/01/17 19:15:48 executing program 5: r0 = socket(0x10, 0x802, 0x0) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000c58000)=@common='teql0\x00') 2018/01/17 19:15:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000f1a000-0xba)=""/186, 0xba) timer_settime(0x0, 0x0, &(0x7f0000a08000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$dmmidi(&(0x7f0000051000-0xd)='/dev/dmmidi#\x00', 0x8001, 0x2040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f79000-0x9)='net/stat\x00') tkill(0x0, 0x0) fstat(r1, &(0x7f0000f1b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 19:15:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000efb000-0x8)='./file0\x00', 0x80043, 0x0) ftruncate(r0, 0x0) chdir(&(0x7f0000a7a000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000085c000)=0x2b, 0x4) 2018/01/17 19:15:49 executing program 0: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f00001f8000-0x4)=0x20000000000008, 0x4) sendto$inet6(r0, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 19:15:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r0, &(0x7f0000fd5000)='./file0/file0\x00', &(0x7f0000abd000-0x10)=[&(0x7f0000d98000)='/\':.\x00', &(0x7f00003d6000-0x5)='proc\x00'], &(0x7f0000fd6000)=[&(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400"], 0x0) 2018/01/17 19:15:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x3, 0x0) ioctl$TIOCGPTPEER(r0, 0x80247009, 0x20000000) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000865000)=""/4096) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b11000-0x10)={0x5b6, 0x8200, 0x6, 0x80, 0x0}, &(0x7f0000c1e000)=0x10) timer_create(0x2, &(0x7f0000287000-0x60)={0x0, 0x17, 0x0, @thr={&(0x7f0000594000)="8fb0f1493cc03a296cbc0402cae26b42e77b57f94c00841882e5e57b663335884d558405d5cfa7d19202e805d1731a9103975eff11d86ed14c7a7f2b2354924ca8d54d567fd750f0cef8d8d48c959a64bcf9cc00d6275b780609fd151d8991bb13f0160a9d1faeebb06aab25c7f79cc2c942620f6190", &(0x7f0000473000)="aaaa161dd6e2c0b4458224c426a0ff2561cb3931a7d8dd46664f796b0244365344b166cc21f5db98f3221f506877574e684444550bdb88da4d175390a9ed1706f59e0623497855b199268be70403bff91c44237996bcd0c485feb4564dbb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000094000)=0x0) timer_delete(r2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00006c5000-0x67)={r1, 0x5f, "8397bd419ff6273aabb201ab4bc2502aab7dff643b423b4b423b49e39ed6fac19b4bcb257582c401479430b44a6e0cc6065f556e9adf8e70ab77820ec9e2a81f43fe62a13ce47636f2f756d76d2fe9971fc21c3f75d102ce80a366f5199e71"}, &(0x7f0000ddd000)=0x67) 2018/01/17 19:15:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f00006eb000)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000073d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x10000000000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000005) writev(r2, &(0x7f0000366000-0x80)=[{&(0x7f00009b3000)="", 0x0}, {&(0x7f0000b6b000-0xa7)='~', 0x1}], 0x2) 2018/01/17 19:15:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9205, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000a72000-0xc)={0x3, r0, 0x1}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a81000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000fa6000)={&(0x7f000070d000/0x4000)=nil, 0x7, 0x3, 0x0, &(0x7f000088e000/0x4000)=nil, 0x2}) 2018/01/17 19:15:49 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x5, 0x0, [{0x40000100, 0x0, 0x0}, {0xa73, 0x0, 0x10000}, {0xc0011bff, 0x0, 0x6}, {0x0, 0x0, 0x6}, {0xac0, 0x0, 0xfff}]}) 2018/01/17 19:15:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018a000)='oom_score_adj\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000f66000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c71000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000755000)=@sack_info={r1, 0x2, 0x2df6}, &(0x7f00003ff000-0x4)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000072b000-0x1000)="", &(0x7f00006c8000)=0x0, &(0x7f0000d7e000)=0x0, &(0x7f0000e78000-0xba)="") 2018/01/17 19:15:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x401, 0x200) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x1d4) mmap(&(0x7f0000000000/0xdda000)=nil, 0xdda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x894b, &(0x7f0000dd9000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) 2018/01/17 19:15:49 executing program 5: mmap(&(0x7f0000000000/0xd45000)=nil, 0xd45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000d44000)="", 0x0, 0x11, &(0x7f0000d45000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f000027d000-0xa)='/dev/vcs#\x00', 0x3, 0x8000) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000801000-0x38)={&(0x7f0000177000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000d46000-0x10)=[{&(0x7f0000d46000-0x72)=""/114, 0x72}], 0x1, &(0x7f0000d46000-0x17)=""/23, 0x17, 0x200}, 0x0) mmap(&(0x7f0000d46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000d47000-0x8)={0x400000000000, 0x7}) 2018/01/17 19:15:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000000)=0x0) fcntl$getflags(r1, 0x401) r4 = dup(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x200040, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0x7, &(0x7f0000014000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r5, 0x80000) 2018/01/17 19:15:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000849000-0x20)={0x42e1a1, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f0000e47000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000086c000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000b22000)='./file0\x00', 0x800, 0x1) r1 = open$dir(&(0x7f00005f1000-0x8)='./file0\x00', 0x8080, 0x171) dup3(r0, r1, 0x80000) r2 = syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') geteuid() accept$packet(r2, &(0x7f000084f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d1f000-0x4)=0x14) 2018/01/17 19:15:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005af000-0xa)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) seccomp(0x1, 0x0, &(0x7f0000330000-0x10)={0x9, &(0x7f0000343000)=[{0x6, 0x8, 0x2000000000, 0x8}, {0x4, 0x401, 0x10001, 0x5b898fd4}, {0x401, 0x5, 0xf6b, 0x0}, {0x401, 0x10000, 0x80000001, 0x8001}, {0x6, 0x25a30e81, 0x0, 0x10001}, {0x101, 0x1, 0x3, 0x9}, {0x6, 0x8, 0x7ff, 0x2}, {0x7, 0x400, 0xde2, 0x100000001}, {0x7, 0x8, 0x9, 0x2}]}) sendfile(r1, r0, &(0x7f0000302000-0x8)=0x0, 0xffffffff) 2018/01/17 19:15:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x104) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000ad000)=@assoc_value={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000999000)={r1, 0x1, 0x4, 0xfffffffffffffff7, 0xe74, 0x401}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f000004d000)="612a656d31c8d16370757365743a2163707573657400") socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000085b000-0x8)={0x0, 0x0}) r3 = syz_open_dev$sg(&(0x7f000096f000)='/dev/sg#\x00', 0xfff, 0x420000) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000985000-0x10)=@generic="ac8f0cd09b160b202cdff86c65a85edb") getsockopt$packet_buf(r3, 0x107, 0x16, &(0x7f00003dd000-0xfb)=""/251, &(0x7f00003e2000)=0xfb) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000baa000)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5, 0x7f, 0x1473, 0x34}, 0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f000037a000-0x4)=r1, 0x4) io_setup(0x3, &(0x7f00002f3000)=0x0) r4 = creat(&(0x7f00000ca000-0x8)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x10000) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000b0c000)=""/229) get_mempolicy(&(0x7f00007af000)=0x0, &(0x7f00003a5000-0x8)=0x0, 0x7f, &(0x7f00008bd000/0x4000)=nil, 0x2) 2018/01/17 19:15:49 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x4, 0x0, [{0x40000100, 0x0, 0x0}, {0xc0011bff, 0x0, 0x6}, {0x0, 0x0, 0x6}, {0xac0, 0x0, 0xfff}]}) 2018/01/17 19:15:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000c6000-0x10)='/dev/sequencer2\x00', 0x20004, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) read$eventfd(r0, &(0x7f0000ea6000)=0x0, 0xfffffffffffffcef) 2018/01/17 19:15:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r0, &(0x7f00000d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000077e000-0x8c)={0x0, @in6={{0xa, 0x2, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfffffffffffffc01}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000083b000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000cd2000-0x8)={r1, 0x0}, &(0x7f0000965000)=0x8) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000deb000)='/dev/dsp\x00', 0x2401, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000941000-0x8)={r2, 0x7fff}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000058000-0xa2)=""/162, &(0x7f00000d5000)=0xa2) 2018/01/17 19:15:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000756000-0x4)=0x0) ptrace$cont(0x1f, r0, 0x0, 0x6) 2018/01/17 19:15:49 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)="") r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000018000)='/dev/dsp\x00', 0x200, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f000000d000)=[{0x0, 0x0, &(0x7f000000f000)=[{&(0x7f0000020000-0x84)="2521784c2912de9d866171e6d2eca2ac7a22654f15a3c6e8db13ee19a61e44efa3dac82f90c28cfc95f8a26f5da3092ef78233fa0e533d3ee999b50922fc9c45a82f043451973fc58dbaa0a2f0f1dc9953e8e20f7c0dd4b8859c69212fc206447cfef612a08832afc34fef497cd29fa7da52029ec6ffe457715f42b6eb37759ece892121", 0x84}, {&(0x7f0000020000-0x26)="d07b2e82c45bda3977686ea0a612fb31d688b15caba8c03a8df9c3db08a546e50167bb5a92c6", 0x26}, {&(0x7f0000020000-0x9b)="eca84c28da78f31a8c201a2e07c79967239a9f91bdf4bf9e6e2f703f2a3e9b1588b94ffdbcdec71077c7602c75dc6a60299b14c1560a08d402fc3c516c487a53ac7102cf76c9458c3d0c79c630c29230e011080fe35f7f5db6ff7f554a0d1402270572215c99895952b530f1822d8439553e51c48ab3dc9815e63d5d8c833f0f5b7e0c7952dac916347229ce90cc99342fec1619c38c262d8c0ec5", 0x9b}, {&(0x7f0000015000)="a4cc17cc5a8ae24695ce6fb6e3de5e86571ac1249c8c4816ad6e43600c948f2b4b2dbf6b2a812b428c6403fe019ed08c883a58f96d117210e38c5df19cb1a9ea56982c2bef1994b747a19927c0efea61a0b7b929cab460087d633723b706fd355d43368272c38d9c62d53782249455eb4d9854a79d258a58b0a17c22e8a961626a613c4cfffcd353529797459915c4ecd1d6bab09f25802729bdeddc7350d35a8e7e6f037751f64dba4d1c85421aedf66b", 0xb1}, {&(0x7f0000003000-0xd4)="8d1603b15bd5b9f853e0027c1ceda07e8943c5ca2d597d15fb726e08735a9cc0e9e8741308c546b177a2c2568427d0c698f81e4b74661c7c4256372c94f92cf8516bad68f4633e317d7593e76c9668bff91efc8492eb0a0a295ac383699e2ecb71b533387ae9d8492e742a1e029d388ba6ee34f15de63ad4c420eed8295463ccf189e69593fa803499dee0c5794293231b950d80d20521a0e6fb82965ebae690bc84a8243aed10a2fe676e746f3fc634d690cb83a7b422ad189dbd90f3fad1620c096e027d11d527321cea32f0c607e0dc758f26", 0xd4}, 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&(0x7f0000020000-0x40)=[{&(0x7f000001f000)="d83258db6d25b02873274df27e6cee6e3b49f12d1c2f8b3faf83f8f153496d7ed55efd05217b4578e3f2d1e6a49fdb75ca8c0f889864663495e7cddd54bc70958970b8f883831ecae58492d731a5099d04091adbd033c9e65dc764261cf7b9871ce02309dfd811b86fdbec5e8b99950410108084b0010cd982e20296c809faa699acd98bcc7162a95d9b1d7676b3e8a5f165bcb25dc54b61fd346acb1f6e1eeba95b00117524f5c7e49a23f09a072afb995064e51683364ef47a31448b9a7a3ab8ed8e4e9845914f7f726d54a651757410652520f1e0cf154c9079c7af6aa0241826b3c495bfbc7d457fec52", 0xec}, {&(0x7f0000020000-0x6)="a9055ca7fcc7", 0x6}, {&(0x7f000001f000)="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", 0x1000}, {&(0x7f0000020000-0xa)="8571543a3ed90878aaaf", 0xa}], 0x4, &(0x7f000001f000)=[@iv={0x58, 0x117, 0x2, 0x41, "a28da593364d5466f0aaf14848e305d92b37e10dbfae5af3c5ddfb06c30121e4f284f20c9ecc128ca8de05db03cb6107da8e5d412f2c48a93d9054fc6efae640a7"}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x40, 0x117, 0x2, 0x27, "31cdd50a8a78066834127651e1469b52022f6a00f6d42e72c3d7648e88c761c558b0fbc0badaa1"}, @iv={0x48, 0x117, 0x2, 0x2f, "e627151dd2ad4a3abc4b201c88fae322a1800f3b54e9e5d76dca543206954ff29c3affe82e1af07aad9bd53c662c16"}, @assoc={0x18, 0x117, 0x4, 0x81}, @iv={0x90, 0x117, 0x2, 0x76, "556c461924ede848f9efc004201f10e2c0a8436447178d757365d23d4f0fb86f3dba1b6c5a1f694868b18f08f10a99579ed9edc758d72f89c693357fdc43879364c54c52f7d2ae8f1ddc65cf51289a7d712ff391c947d657ab26c23b955cf42525c4684628647ab4928819ee58c1e14a3c1ef63b5f91"}, @op={0x18, 0x117, 0x3, 0x1}], 0x1b8, 0x4000}, {0x0, 0x0, &(0x7f0000012000-0x50)=[{&(0x7f0000007000-0x5a)="1c31f06c66188a5272144ba3fc6509f927381bf531aeb2505bff09f1a07b9bd39d0210258c58875a3988b6dec2a607e3c4c41e0298c590d4383ddf8dc096e7e543d1faafd29c6bb49ef75f33666f84011100621580ede47dc965", 0x5a}, {&(0x7f000001c000)="6630e8c39f91b46820fd6ac4aa3e061dbb75bcacff3b6331ca0f89675fcf0326fd7f16644b5eb5c64ee9bec1f40ec4a08e810c0854938b4bfa91a9b19a2467cb7fc5a75a3875af2c092b70772dd6dcf8c2bd4deddbf7074e151f87150a57d8b57175b56e92658ea503cfde4b46c35bbb0f2b1b9f2f7a928f34d9913e89887fdcb7d26c83d7ac96141e83ea80c5b563ab8cf9ba55c0035269394eda430c33a0cd79338ff85fa3c7204869ea56dc3bed3150e8ab42af84d094d7e46885e1d56e81a4d7fa848470adf23f7e386f3342094166d34f658c7c0379a3826bbbb7eddee8f0847279f65ea38cdafb3e0071", 0xed}, {&(0x7f0000020000-0xe2)="9d0d3c7b7a718fa1c2c13a40fde242412daabfbd7e3979375f1c53651e33a2fdc0fe19c6c2823d2b87e2ca137219930d570247523e939bca065e95d192da8a8c07dec611b665c20ea39963e7e4f487b6962adb01dec60745b1c63a95088a6d00d5e3af215b879ad480a27dc325cf94fcbd361cf5e881fbb1f5c37c366ef0d23b865bfdff470c1b593c24656ab14403091adba34f99a371f581d4a2d09f0c522b383fc127bc4f835c3d06ec20d4cdf4f5ab495db20decc0d827c80b640bcf5640c6c4783ce64eb4ad2e37a8d40d9bc06dc4111201ad6b1249135b17aa1c45d950febd", 0xe2}, {&(0x7f000001f000)="6542a1b55ba783f6f95b6853e53ee4c3dfa162f6177e1d", 0x17}, {&(0x7f0000015000-0xec)="fcbab7c47be633cf5e320d370be24e0326c6cded85db44be27433a241b5d365e59720ed93882290097ee39bb35b3234c56a121fc0af40a4989d1f737deb10ff0c8d82676d17b58c7f47db7d5ab853cda7b32c5555c22410908e7e8f6f5e9cb1617bf7ea82c3d576f3adc826ebb56c37474648a7c8404982ae084e0e14450a8bc717f26b391851855927f5c6b6fe9a0d2b9b3c596f5da1a3033290b3fc510116e6e2f9a94341aa61cf90a9c1fd2f98571b57054c57af3d36bdcc918968a42e286416500230c48ed3220e41a7d450caf592a06e1ea1d92f975fa048f1dc7db0cf38ba590e144a3889ce49687d4", 0xec}], 0x5, 0x0, 0x0, 0x40}], 0x7, 0x4) pipe(&(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000020000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000001f000)=0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fstatfs(r2, &(0x7f0000021000-0x1000)=""/4096) 2018/01/17 19:15:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmmsg(r0, &(0x7f0000430000-0xb4)=[{{&(0x7f000039b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00000f6000)=[{&(0x7f0000615000-0xdc)=""/220, 0xdc}, {&(0x7f0000e9c000-0x44)=""/68, 0x44}, {&(0x7f0000341000)=""/62, 0x3e}, {&(0x7f0000970000)=""/4096, 0x1000}, {&(0x7f0000b61000-0xe2)=""/226, 0xe2}, {&(0x7f0000ead000-0x73)=""/115, 0x73}], 0x6, &(0x7f0000df2000)=""/92, 0x5c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00000ce000)={0x0, 0x0}) accept$packet(r0, &(0x7f0000c71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a56000-0x4)=0x14) write(r0, &(0x7f0000522000-0x1f)="1f000000120003f2fcff940600e100770121004108001d0000000000000000", 0x1f) recvfrom$ax25(r0, &(0x7f00003fd000)=""/126, 0x7e, 0x0, &(0x7f0000883000)={0x3, {"60830d1772da79"}, 0x0}, 0x10) recvfrom(r0, &(0x7f0000d53000)=""/96, 0x60, 0x0, 0x0, 0x0) 2018/01/17 19:15:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000bc000)='net/fib_trie\x00') accept4$inet6(r0, &(0x7f0000017000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004bb000-0x4)=0x1c, 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00003ad000-0xe)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) 2018/01/17 19:15:49 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x3, 0x0, [{0x40000100, 0x0, 0x0}, {0x0, 0x0, 0x6}, {0xac0, 0x0, 0xfff}]}) 2018/01/17 19:15:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fea000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00006c8000)={0x0, 0x78, "5ce0221171e2d5c68da3c8109fb2259a1ec6a157f1b040fc4fadb96e10421ae322f06cc26a1f40370f302c0dfaecdffc052c07c109652a598987b3d5cf1f3cbc6ca07d1d1325c87212a1c3098dfc4be50d736de0e0fdfcb5f635ed347105e5833c4eb6adad77c7ca24ba2a26ee66f6ffb2829a657856ab04"}, &(0x7f000026d000-0x4)=0x80) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000d0d000)=0x0) sched_getattr(r2, &(0x7f0000f35000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000185000-0x8)=@assoc_value={r1, 0x200}, 0x13d) r3 = syz_open_procfs(0x0, &(0x7f0000006000-0xd)='net/if_inet6\x00') preadv(r3, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0xe3)=""/227, 0xe3}], 0x1, 0x0) 2018/01/17 19:15:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a3b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f4000)=0xe8) lstat(&(0x7f0000ade000-0x8)='./file0\x00', &(0x7f0000f87000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000b4c000-0x8)='./file0\x00', &(0x7f0000504000-0x8)='./file0\x00', 0x2000, r0, r1, 0x8, 0x5, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000462000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00004f7000)="649c96ad563900016dae790000000854", 0x299) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f000047f000-0x38)={0x0, 0x0, &(0x7f000007b000-0x20)=[{&(0x7f0000bf5000-0x58)="8d1c2bb63c0bca64d020ca5cd0cf7b50a1110832cae8acf12a589601d6a25740cc54d20c769d18be61ab2e21913eaad467d3ea97f3de0a5b914fa6831e60ee303de907583bf0a0f8b4d47ae55be5b9f6b8", 0x51}], 0x1, &(0x7f000048b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_submit(0x0, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f9ead673923f57eea9c323539f61098a66e70e21c7f41b248343690cde4383c538b179b0f5dcccf6bfaf8031cb052ad74a5a83fadd09955b1676d37e5e45d50697c", 0x51, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/17 19:15:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = open$dir(&(0x7f0000591000)='./file0\x00', 0x100, 0x102) sendfile(r0, r1, &(0x7f0000f8f000)=0x0, 0x2) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) tgkill(0x0, 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000349000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00002e4000-0x4)=0x0, 0x4) connect(r2, &(0x7f00007c6000)=@rc={0x1f, {0x4, 0x4, 0x2, 0x400, 0x0, 0x3}, 0x6}, 0x9) 2018/01/17 19:15:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b33000)={0x0, 0xffffffffffffffff, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00003c4000)=[], 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000754000-0x16)='./file0/control/file0\x00') rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f000044c000)='./file0/control\x00') recvfrom$unix(0xffffffffffffffff, &(0x7f00009b3000)=""/225, 0xe1, 0x0, &(0x7f0000b9d000-0x10)=@file={0x0, './file0/file0\x00'}, 0x10) 2018/01/17 19:15:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cf8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000413000/0x18000)=nil, &(0x7f0000d09000)=[@textreal={0x8, &(0x7f000090e000-0x2f)="65dda58e450f09267702650f225666b9800000c00f326635000400000f300f01c90f080f01ca0fc7add5000fe2550a", 0x2f}], 0x1, 0x0, &(0x7f0000b56000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000cc9000)={0x1000000000000266, 0x0, [{0x4000001f, 0x0, 0x7}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 19:15:49 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, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) r2 = syz_open_dev$midi(&(0x7f0000223000-0xb)='/dev/midi#\x00', 0xe643, 0x111000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000180000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000e0a000-0x8)={r3, 0x2}) socket$alg(0x26, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/17 19:15:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000f32000)=""/116, 0xfee5) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000f9b000)='./file0\x00', 0x400000, 0xa2) write$tun(r1, &(0x7f000025d000)=@hdr={0x1, 0x3, 0x7fff, 0x78db, 0xffff, 0x5a3c33f1, @ipv6={0x7, 0x6, "b08ed6", 0x44c, 0x9f, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x7fff}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@fragment={0x3c, 0x0, 0x6, 0x3, 0x0, 0x7, 0x1}, @routing={0x67, 0x4, 0x1, 0x4, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x9f, 0x0, 0x80000001, 0x2, 0x0, 0x1, 0x2}, @hopopts={0x62, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x3, 0xed, "c1555237694a69e161a991f2d8dbc520689230ad0a0502e959ac8805de74eb5e314876194453d19bfebc4acee20430712086f9e8c36738d84dce9430e74134e8dd553fc9e5260031957cdcfa86f2756269a6cfc085419824db586510eee2caa28ea2f91c0b4a6e1f0a7d1a1a333a763fecc5b646a3ef9c19ed1263e3be1c9f9d02c9287557295c43b73a3c20bb456d6b0bcda78ca8d5c0ca0ab2a43fa226a94050e0c934c8a8f0b5257bec2fef6d6f58ef9b6d04070ebf2b2195638cdc228f66b3b82360ad68a13ef542820cc76a859a379458d2af5311fbb7f81857cd64a882ac9630d1acb86b3afdec8bf057"}]}, @fragment={0xe7, 0x0, 0xb198, 0xbe, 0x0, 0x8, 0x0}, @hopopts={0x3f, 0x46, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x1, 0xc8, "cdaf447b433d7bb7f91f1da6c6f3e7a9d4eaebe7583f114673cf3b89bfcf70c230521f52e71fcefdc1b3e72162ff3c358a2f9ac3ce4e56abeacdc0aaef0871625ff0c63f146c407ac99d926b0a53fbf8db923ef6680731de093e11c47c9bf9ca2b44cec5b0240be0efd75d348ceadc1e66bf78e12e5a349f1d271603cd8858c97b2d0738534eb6d077c43060b5cf1da3c66d02950262c1dd17dde75584315481c54f80d18df03fe7312a3ff117c0d2b1ef7947504365c07e2966764b459a8deac1ba81755a7d5a2d"}, @ra={0x5, 0x2, 0x6}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x2}, @generic={0x0, 0x73, "0eb51bc9d4f241a1c03088cefb10f2773ff54c5b315512b4a73380b49c58b18aadcf31b63017e7947fcd539ac1074b5f392ac1772985d0950ee0a0913a62e1c1920af39fbda5503bdd051686d6c85a9624d1b6c9a561b70e0d6ee38fd2a216297917827b7c79cffe43888424a08d153536a20b"}, @generic={0x3, 0xe7, "a7a69cee84cea07cc5b6dc00d64f7d9c27b17e4b235d0facc339e6c8ac2f7540e6371df4a3571036825b7e0d06a7f461bf839afd84442748984965534f6ea36aa2fa1d7656b85d553c0d352e92a838a423a45bdde9614b075f014b6fb4ffc6bfbd53a6858b21c658df2a24b6700b19e5520d8d35d653c3ba0280d7ada60627ec802724e6d699b4d12ea245f764ddbe173166ee4c48d864c3db97b504e1af11181f233bff1700366a16e1bfbe3234430de739d7fd051a2cecc573393cdf51191905e8f394b79e7134e2ba908052353e908c36c20b0e992dcd08e02baefd176971763764ae7bbd66"}]}, @fragment={0x3b, 0x0, 0x29226425, 0xff, 0x0, 0x1000, 0x3}], @gre={{0x0, 0x0, 0x1, 0x8, 0x0, 0x81, 0x0, 0x1, 0x880b, 0x6f, 0x3, [], "ac5fb0ebc236d6dc39f7f11a5ee6cf7c33fb161acc825c5fb434dea78a787235be90093ca16ac3af152f85ca45ee16500aabc44316adb7d6e374e613e82367a8370610c0d09fa1ac5583651cfa26c8a258cc77b383c577e3c933965de9565343bc498a76e8ed474087acaa5ced5691"}, {0x6, 0x0, 0x8, 0x755ed60b, 0x0, 0x0, 0x800, [], "0b646672c17af243052a302de9f530187a5361809f095e0b6d2a56f24e2be993af3879858772a7b700647c657286525efaf660c774975f15b687bec261d69a7c47952a15c4"}, {0x8, 0x0, 0x7fffffff, 0xff, 0x0, 0x0, 0x86dd, [0x5, 0x2, 0x0], "5de9"}}}}}, 0x47e) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 141.124195] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/17 19:15:49 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x3, 0x0, [{0x40000100, 0x0, 0x0}, {0x0, 0x0, 0x6}, {0xac0, 0x0, 0xfff}]}) 2018/01/17 19:15:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000248000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00006de000)={0x0, 0xab, "e212c85d0449023f3ee27bb9190196f503c305fc720fb4aea616401a395f56ed40fcfd71aa2cd31686399c157b685383fcaeb796f0974f16a8e9e371dcaf5dc559a74c35dacec1e458117b40cd4a429f14b4b3c2e9dde0faa63bd37d1531a57387d003d9e02d780447ec494c14156fe0d443b405e9ef5d8b498ad28229e3feb3487c72c42173654c174aac1a9a421d9c8752b768dcc459c9541ab0579b2e7c1ac4bb5ef23856b244df3792"}, &(0x7f000047a000-0x4)=0xb3) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000003c000-0x8c)={r1, @in6={{0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00004ad000)=@common=""/16, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') sendfile(r3, r3, &(0x7f0000654000)=0x0, 0x2) pread64(r0, &(0x7f0000036000)=""/92, 0x5c, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000056e000)='/dev/rfkill\x00', 0x200000, 0x0) write$eventfd(r3, &(0x7f0000db1000-0x8)=0x0, 0x8) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000e98000)=0x0) [ 141.165186] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 141.201044] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/17 19:15:49 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000058d000-0xa)='attr/exec\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000001000-0x6d)=""/109, 0x6d, 0x1, &(0x7f0000000000)={0x3, {"59e2565d8e666d"}, 0x6}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000970000)={0x1, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x800, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/17 19:15:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000dd3000)='./file0\x00', 0x80242, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = open(&(0x7f0000203000)='./file0\x00', 0x101200, 0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00001f0000)={0x0, 0x1000, "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"}, &(0x7f0000cc1000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000275000-0x8c)={r3, @in6={{0xa, 0x1, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d59000-0x4)=0x8c) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00009fe000)={{0xa, 0x0, 0x9605, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc23}, {0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffffd}, 0x8, [0x1, 0x7, 0x1, 0x3, 0x891, 0x10001, 0x10000, 0x4fe5]}, 0x5c) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x0) listen(r1, 0x0) [ 141.215081] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 141.246942] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/17 19:15:49 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x3, 0x0, [{0x40000100, 0x0, 0x0}, {0x0, 0x0, 0x6}, {0xac0, 0x0, 0xfff}]}) 2018/01/17 19:15:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000943000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0x56855e22dd5fc835, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000027000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000a3b000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = memfd_create(&(0x7f0000fcd000)="7070903127000f256c7c55dd3b36e6c7a70ce7633e539e74ee9c53f00fb013c27e97e3ae27255ae7f877c866e3701887a599737d18181e93f55b3aec704df5a2d9e5e1e1b101950a1fa7dc359210f7ee9afa96512e0298ac924778ff7b2ae6fbd5020c6a688ed4edb8cb67ac587113fc435ab75ee0ab489226e1b7b043254802d6c6782a6c83a2d9ff508694fd26a5b2486208d2282ae6fc2928faacce79920f4f5a672f12a1663b38182fce5776128fad5c9ce5e418e7", 0x3) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r4, 0x0) [ 141.265768] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 141.298702] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 141.324493] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/17 19:15:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f00003ea000)='s', 0x1, 0x20000880, &(0x7f0000dff000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup2(r0, r0) fcntl$getflags(r1, 0x3) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000316000-0x5)={0x6, 0x2, 0x5, 0x52}, 0x5) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 19:15:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000b17000-0x60)=[{&(0x7f0000bf4000-0x98)=""/152, 0x98}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00006ff000)={0x0, 0x0}) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, &(0x7f0000e40000-0x9a)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef92b7ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922", 0x4c, 0x0, &(0x7f0000733000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f0000627000)=[{&(0x7f0000950000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000014a000-0x10)=[{&(0x7f0000397000-0xf9)="6a7a1fc65f9d07edf2a648b86cc7b4023160107a54e8e911bd7e2c526aaaf7fd2ad525dd8f36642df8578795e98fbdc7197db050828f6b070edd534f80a1d597d2265a00dbd8c31907152953993322bd7319524a1bf7eb1d6f46847f88ac730ee0e843d1172abf0285f750c54b048c5216313393b7df", 0x76}], 0x1, &(0x7f000086e000)=[], 0x0, 0x0}], 0x1, 0x0) shutdown(r0, 0x1) getpeername$inet(r1, &(0x7f00005c3000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d7f000-0x4)=0x10) 2018/01/17 19:15:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x142, 0x29, 0x32, ""}], 0x1e8, 0x0}, 0x0}], 0x1, 0x0) sigaltstack(&(0x7f0000987000/0x3000)=nil, &(0x7f00006b5000)=0x0) 2018/01/17 19:15:49 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) mbind(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000006000)=0x400, 0x7ff, 0x4) ioctl$int_in(r0, 0x80000000005016, &(0x7f0000002000)=0x4) r1 = semget(0x0, 0x7, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000009000-0x10)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r1, &(0x7f0000009000-0x3c)=[{0x2, 0x9e, 0x1800}, {0x3, 0x1f, 0x1800}, {0x4, 0x35, 0x1000}, {0x0, 0xa57, 0x800}, {0x3, 0x401, 0x1000}, {0x7, 0xb277, 0x1000}, {0x4, 0x81, 0x1800}, {0x0, 0x2, 0x0}, {0x1, 0xffff, 0x1000}, {0x0, 0x2, 0x1800}], 0xa, &(0x7f0000008000)={r2, r3+10000000}) 2018/01/17 19:15:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000286000)={@common='bcsh0\x00', @ifru_flags=0xa200}) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00009a1000)="037820c646f5b737457fbf9b2da515c50600000000000000a715e47cf7d75d4c", 0x20) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007a6000-0x10)='/selinux/member\x00', 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) 2018/01/17 19:15:49 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x2, 0x0, [{0x40000100, 0x0, 0x0}, {0xac0, 0x0, 0xfff}]}) 2018/01/17 19:15:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) syz_open_dev$vcsa(&(0x7f0000698000-0xb)='/dev/vcsa#\x00', 0x2, 0x2000) r1 = socket(0x40000000017, 0x5, 0x400000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5b62776b80278d4) r2 = syz_open_dev$sndpcmc(&(0x7f0000a02000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x40000) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000a36000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 19:15:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000047000)='user\x00', &(0x7f00006e5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000989000-0xf1)="dc", 0x1, 0xfffffffffffffffe) socketpair$inet(0x2, 0x80000, 0x4, &(0x7f0000368000)={0x0, 0x0}) keyctl$setperm(0x5, r0, 0x2000) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f00001ac000-0xa6)="bcd8d9652c05b5c8d537632da8c86bf041f0b5cfea50c81aecbfd4a27665fd1daec1a51e9c0ff3acfac8649d9c63c7e16517142f7278c264db98b10e8d7a966e061fd3a166de2cfa7faaa8acdb50ee98ca178e6db1a7690779e44e88eb4c8f3f4aae36c260145c287055f8b1fbf262f76d3ec66eaa1f3090190690d8ca0c3d86a1f6ef1f1c540f512242ab6eafef5abdf0b94a75ba4af97841f37d25fc21dd67708959b23a65", 0xa6) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000036c000-0x9)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f00009b3000-0x4)=0x8000, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000ce9000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000189000-0x4)=0x5) keyctl$restrict_keyring(0x1d, r0, &(0x7f00007e1000)='encrypted\x00', &(0x7f000065a000)='/dev/autofs\x00') 2018/01/17 19:15:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x2, 0x0) 2018/01/17 19:15:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f31000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/17 19:15:49 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) 2018/01/17 19:15:49 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x807, 0x1000, &(0x7f0000019000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000013000)={0x20, 0x1, 'client1\x00', 0x5, "f8b8231d23f24d62", "406b7ebe865e05d30089f5331787d3dc3526eda011d7a17c1a4312f5250b7361", 0x9, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 19:15:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() readv(r0, &(0x7f0000617000-0x60)=[{&(0x7f0000544000-0x39)=""/57, 0x39}], 0x1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000fb0000)={{0x0, 0x1000, 0x0, 0x7, 0x20, 0x1, 0x7fff, 0x7fffffff, 0x800, 0x9, 0x2, 0xfffffffffffffff7, 0x0}, {0xd000, 0x2, 0x0, 0xff, 0x9, 0x0, 0x6, 0x4, 0x0, 0xd6, 0xffffffffffffffff, 0x10001, 0x0}, {0x7002, 0x2000, 0x0, 0x1000, 0xfffffffffffffeff, 0x5, 0x5a4, 0x7fff, 0x0, 0x4, 0x0, 0x4e, 0x0}, {0x104000, 0x2002, 0xf, 0xd7, 0x5, 0x1, 0x8, 0xffffffff, 0x0, 0x7ff, 0x0, 0x6, 0x0}, {0x0, 0xd000, 0x0, 0x68d43c85, 0x800080000000, 0x8, 0x80, 0x5, 0x7, 0x2, 0x0, 0x5, 0x0}, {0x0, 0xd000, 0x1f, 0x2, 0x9, 0x2, 0x6, 0x3, 0x5765, 0x1, 0x5, 0x7, 0x0}, {0x14001, 0x10000, 0x1b, 0x100000000, 0x40, 0x4, 0x2, 0x80, 0x80, 0x53, 0x0, 0x401, 0x0}, {0x6004, 0x10000, 0xd, 0x3000000000000000, 0x2, 0x2, 0x3, 0x8, 0x5, 0x80000000, 0x7, 0x6795, 0x0}, {0x0, 0x10000, [0x0, 0x0, 0x0]}, {0x7000, 0xd000, [0x0, 0x0, 0x0]}, 0x1, 0x0, 0x3000, 0x4200, 0xd, 0x800, 0x1000, [0x833b754, 0x2, 0x5, 0x1]}) recvmsg(0xffffffffffffffff, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000425000-0x10)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 19:15:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="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", 0xfcc}], 0x1) setsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000256000)=0x0, 0x4) write(r1, &(0x7f0000e2d000-0x35)="17deb9308365802f7752b4c2a44e41cec9b3ac218d64b762e770fa0590e4a3cabbb601ac18d89180061753ab997d502576ba795e77", 0x35) setsockopt(r1, 0x8, 0x0, &(0x7f0000c21000-0x4d)="32499fdbd599c5d43f706a002b9ca44d5a93ef0c8cdb082f9402250d18f48463b613c9c38ced5b3ceda0eb3f145be3b03942301ec05dcc6fd6e5bce3f17bef8b467587aa8d6810cd6f3ece57c8", 0x4d) mq_getsetattr(r0, &(0x7f0000443000)={0x9, 0x6, 0x3, 0x9, 0x72, 0xb5ae, 0x1ff, 0x40}, &(0x7f0000cd1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open_by_handle_at(r0, &(0x7f00000be000-0x98)={0x98, 0x700, "64362f8c40c130ac5020a4fb554cf81f667db0c88de213316395c3c121ac55bc53c071427c932bc4ee336672e0dbaff8b727e3480460017a3512fa1e4bb17c0825dcf688a99d026377c33ab85e4f3c6b196ae6c2f127502d350c05d401ac0ba26b5f402ff499fe73c62ffd74a558e6f3a3fe509c5337e93603452d333b78fbdf33d3d1ea7e0453e1b7c801e740852a1c"}, 0x800) clock_gettime(0x0, &(0x7f0000f8f000)={0x0, 0x0}) recvmmsg(r0, &(0x7f000018d000-0x21c)=[{{&(0x7f00004f4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00008be000)=[{&(0x7f0000617000-0x73)=""/115, 0x73}, {&(0x7f000025e000)=""/31, 0x1f}, {&(0x7f00002e3000)=""/6, 0x6}, {&(0x7f000041c000)=""/147, 0x93}, {&(0x7f0000ee1000-0xb2)=""/178, 0xb2}, {&(0x7f0000383000)=""/218, 0xda}, {&(0x7f0000bcc000-0xef)=""/239, 0xef}], 0x7, &(0x7f0000314000)=""/119, 0x77, 0x1}, 0xe34}, {{&(0x7f000025a000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000bab000-0x60)=[{&(0x7f0000c4e000-0xe0)=""/224, 0xe0}, {&(0x7f0000501000-0x3f)=""/220, 0xdc}, {&(0x7f00009c4000)=""/46, 0x2e}, {&(0x7f0000a91000)=""/194, 0xc2}, {&(0x7f00001ab000)=""/56, 0x38}, {&(0x7f0000a92000-0x48)=""/72, 0x48}], 0x6, &(0x7f0000cbd000)=""/235, 0xeb, 0x5}, 0x401}, {{&(0x7f0000e50000)=@un=@file={0x0, ""/69}, 0x47, &(0x7f00003bf000)=[{&(0x7f0000708000-0x20)=""/32, 0x20}, {&(0x7f00007bd000)=""/47, 0x2f}, {&(0x7f00003da000-0x87)=""/135, 0x87}, {&(0x7f00008ac000)=""/216, 0xd8}, {&(0x7f000059c000-0xa2c)=""/4096, 0x1000}, {&(0x7f0000b4d000-0xf7)=""/247, 0xf7}, {&(0x7f00006ea000)=""/24, 0x18}, {&(0x7f00001cf000-0x13)=""/19, 0x13}], 0x8, 0x0, 0x0, 0x100000000}, 0x101}, {{&(0x7f00006da000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000c03000)=[{&(0x7f000031c000-0x2f)=""/254, 0xfe}, {&(0x7f00008db000-0x1e)=""/30, 0x1e}, {&(0x7f0000eae000)=""/5, 0x5}, {&(0x7f0000dc8000-0x2a)=""/42, 0x2a}, {&(0x7f0000f0d000-0xcf)=""/207, 0xcf}, {&(0x7f0000ffa000)=""/4096, 0x1000}], 0x6, &(0x7f000098a000)=""/171, 0xab, 0x6}, 0x7}, {{0x0, 0x0, &(0x7f0000a06000)=[{&(0x7f0000a56000-0x5a)=""/90, 0x5a}, {&(0x7f0000610000-0x4a)=""/74, 0x4a}, {&(0x7f000096d000)=""/12, 0xc}, {&(0x7f0000d51000-0xc4)=""/196, 0xc4}, {&(0x7f0000b33000)=""/127, 0x7f}, {&(0x7f0000f82000)=""/5, 0x5}, {&(0x7f0000d38000-0x74)=""/116, 0x74}, {&(0x7f0000ee0000)=""/219, 0xdb}], 0x8, &(0x7f000016b000)=""/4096, 0x1000, 0x185e}, 0xfffffffffffffffb}, {{0x0, 0x0, &(0x7f000079f000-0x80)=[{&(0x7f00004fe000)=""/217, 0xd9}, {&(0x7f0000702000-0x5b)=""/91, 0x5b}, {&(0x7f00009f4000-0xa0)=""/160, 0xa0}, {&(0x7f0000eb1000)=""/90, 0x5a}, {&(0x7f0000c29000)=""/46, 0x2e}, {&(0x7f0000de8000)=""/127, 0x7f}, {&(0x7f0000350000)=""/216, 0xd8}, {&(0x7f0000230000)=""/110, 0x6e}], 0x8, &(0x7f000037d000-0x21)=""/33, 0x21, 0x34}, 0x401}, {{&(0x7f0000d5c000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000fd9000)=[{&(0x7f00008aa000)=""/93, 0x5d}, {&(0x7f0000845000)=""/48, 0x30}, {&(0x7f0000f7b000-0x1a)=""/26, 0x1a}, {&(0x7f0000a18000)=""/110, 0x6e}, {&(0x7f000078d000)=""/0, 0x0}, {&(0x7f0000412000)=""/246, 0xf6}], 0x6, &(0x7f0000d03000)=""/119, 0x77, 0xea0}, 0x0}, {{0x0, 0x0, &(0x7f0000fb8000-0x20)=[{&(0x7f0000666000)=""/0, 0x0}, {&(0x7f0000360000)=""/47, 0x2f}], 0x2, &(0x7f0000d41000-0x95)=""/149, 0x95, 0x300000}, 0x7}, {{0x0, 0x0, &(0x7f0000164000)=[{&(0x7f0000088000)=""/73, 0x49}], 0x1, 0x0, 0x0, 0xffffffffffff8000}, 0x9}], 0x9, 0x20, &(0x7f0000c17000)={r2, r3+30000000}) 2018/01/17 19:15:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006a6000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x203, &(0x7f0000d5b000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000291000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_getevents(r1, 0x1, 0x1, &(0x7f0000c8a000-0x80)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f000018e000-0x10)={0x0, r2+10000000}) io_submit(r1, 0x1, &(0x7f000044b000)=[&(0x7f0000404000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e28000-0x27)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000015d000-0x4)={0x0}, &(0x7f0000137000-0x4)=0x4) 2018/01/17 19:15:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_getres(0x8, &(0x7f000032d000-0x10)={0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd3000)='/dev/hwrng\x00', 0x100, 0x0) 2018/01/17 19:15:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000fc6000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f90000-0x4)=0x5) getsockopt(r0, 0x200000000114, 0x8, &(0x7f0000ee4000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/17 19:15:49 executing program 1 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) 2018/01/17 19:15:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000a6b000-0xcc)="9d7da0def89707ffbd02bb0c24b1ed7ec3a9eb8e0086c45c23af24335652cbc63f3b72798fc161a454bd166dda3c4984b6d134c41c5843ff00000008ce02c3f7c4c7eec4d1a681acffffffffff4efffedfb42a6ca1cdbe2dc17c54f0f792fdff00f9808c4ffc0023870ea1b84ff8ae2d559e791b0dcbe2ccbafae3030ecec90c4b206c4d108900000009300208000000", 0x90) exit_group(0x8861) 2018/01/17 19:15:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3e000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007f3000)='/dev/hwrng\x00', 0x8400, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f000023c000)=""/4096) dup3(r0, r1, 0x0) 2018/01/17 19:15:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000732000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f000064d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00003c4000)=0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f000003d000-0xff)=""/255) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000fb8000-0x28)={@common='gre0\x00', @ifru_mtu=0x100000001}) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000e63000-0x4)=0x1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000403000-0x4)=0x0, 0x4) recvfrom$inet(r2, &(0x7f00000dd000)=""/0, 0x0, 0x0, &(0x7f0000e83000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$llc(r2, &(0x7f0000f91000)=""/201, 0xc9, 0x0, &(0x7f0000e28000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) [ 141.646619] FAULT_INJECTION: forcing a failure. [ 141.646619] name failslab, interval 1, probability 0, space 0, times 0 [ 141.661293] CPU: 0 PID: 25591 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #265 [ 141.668700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.678111] Call Trace: [ 141.680701] dump_stack+0x194/0x257 [ 141.684316] ? arch_local_irq_restore+0x53/0x53 [ 141.689000] should_fail+0x8c0/0xa40 [ 141.692707] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 141.697794] ? perf_trace_lock+0x900/0x900 [ 141.702011] ? check_noncircular+0x20/0x20 [ 141.706227] ? check_noncircular+0x20/0x20 [ 141.710443] ? check_noncircular+0x20/0x20 [ 141.714667] ? find_held_lock+0x35/0x1d0 [ 141.718717] ? __lock_is_held+0xb6/0x140 [ 141.722781] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 141.728647] ? lock_downgrade+0x980/0x980 [ 141.732777] ? rcu_note_context_switch+0x710/0x710 [ 141.737686] ? lock_release+0xa40/0xa40 [ 141.741650] should_failslab+0xec/0x120 [ 141.745605] __kmalloc_track_caller+0x5f/0x760 [ 141.750178] ? __might_sleep+0x95/0x190 [ 141.754136] ? msr_io+0xec/0x3b0 [ 141.757489] memdup_user+0x2c/0x90 [ 141.761019] msr_io+0xec/0x3b0 [ 141.764214] ? do_get_msr+0x1c0/0x1c0 [ 141.767992] ? kvmclock_update_fn+0x2b0/0x2b0 [ 141.772480] ? perf_trace_lock+0xd6/0x900 [ 141.776609] ? perf_trace_lock_acquire+0xe3/0x980 [ 141.781443] kvm_arch_vcpu_ioctl+0x322/0x4740 [ 141.785920] ? lock_acquire+0x1d5/0x580 [ 141.789874] ? check_noncircular+0x20/0x20 [ 141.794098] ? kvm_arch_vcpu_put+0x390/0x390 [ 141.798486] ? perf_trace_lock_acquire+0xe3/0x980 [ 141.803324] ? perf_trace_lock+0x900/0x900 [ 141.807549] ? find_held_lock+0x138/0x1d0 [ 141.811696] ? print_irqtrace_events+0x270/0x270 [ 141.816438] ? filemap_map_pages+0x919/0x15d0 [ 141.820913] ? lock_downgrade+0x980/0x980 [ 141.825040] ? unlock_page+0x19f/0x270 [ 141.828916] ? wake_up_page_bit+0x530/0x530 [ 141.833228] ? lock_acquire+0x1d5/0x580 [ 141.837179] ? lock_acquire+0x1d5/0x580 [ 141.841131] ? vcpu_load+0x1c/0x70 [ 141.844663] ? lock_release+0xa40/0xa40 [ 141.848623] ? rcu_note_context_switch+0x710/0x710 [ 141.853542] ? __might_sleep+0x95/0x190 [ 141.857495] ? vcpu_load+0x1c/0x70 [ 141.861020] ? __mutex_lock+0x16f/0x1a80 [ 141.865057] ? vcpu_load+0x1c/0x70 [ 141.868581] ? vcpu_load+0x1c/0x70 [ 141.872107] ? print_irqtrace_events+0x270/0x270 [ 141.876851] ? mutex_lock_io_nested+0x1900/0x1900 [ 141.881681] ? perf_trace_lock_acquire+0xe3/0x980 [ 141.886512] ? __lock_acquire+0x664/0x3e00 [ 141.890736] ? perf_trace_lock+0x900/0x900 [ 141.894957] ? trace_event_raw_event_lock+0x340/0x340 [ 141.900129] ? vmx_vcpu_load+0x9cb/0xdc0 [ 141.904166] ? __lock_acquire+0x664/0x3e00 [ 141.908397] ? handle_rdmsr+0x950/0x950 [ 141.912366] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 141.917535] ? check_noncircular+0x20/0x20 [ 141.921746] ? perf_trace_lock+0xd6/0x900 [ 141.925871] ? perf_trace_lock_acquire+0xe3/0x980 [ 141.930693] ? check_noncircular+0x20/0x20 [ 141.934916] ? perf_trace_lock+0xd6/0x900 [ 141.939042] ? perf_trace_lock_acquire+0xe3/0x980 [ 141.943882] ? kvm_arch_vcpu_load+0x1c1/0x890 [ 141.948358] ? kvm_arch_vcpu_load+0x4b1/0x890 [ 141.952847] ? perf_trace_lock_acquire+0xe3/0x980 [ 141.957672] ? kvm_arch_dev_ioctl+0x3b0/0x3b0 [ 141.962145] ? preempt_notifier_dec+0x20/0x20 [ 141.966620] ? perf_trace_lock+0x900/0x900 [ 141.970855] kvm_vcpu_ioctl+0x240/0x1010 [ 141.974902] ? trace_event_raw_event_kvm_age_page+0x340/0x340 [ 141.980784] ? get_pid_task+0x93/0x140 [ 141.984658] ? find_held_lock+0x35/0x1d0 [ 141.988711] ? __fget+0x333/0x570 [ 141.992154] ? lock_downgrade+0x980/0x980 [ 141.996287] ? lock_release+0xa40/0xa40 [ 142.000245] ? __lock_is_held+0xb6/0x140 [ 142.004309] ? __fget+0x35c/0x570 [ 142.007758] ? iterate_fd+0x3f0/0x3f0 [ 142.011549] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 142.016389] ? vfs_write+0x374/0x510 [ 142.020085] ? wait_for_completion+0x770/0x770 [ 142.024654] ? trace_event_raw_event_kvm_age_page+0x340/0x340 [ 142.030518] do_vfs_ioctl+0x1b1/0x1520 [ 142.034397] ? ioctl_preallocate+0x2b0/0x2b0 [ 142.038792] ? selinux_capable+0x40/0x40 [ 142.042853] ? __sb_end_write+0xa0/0xd0 [ 142.046816] ? fput+0xd2/0x140 [ 142.050003] ? security_file_ioctl+0x89/0xb0 [ 142.054405] SyS_ioctl+0x8f/0xc0 [ 142.057760] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 142.062494] RIP: 0033:0x452e39 [ 142.065659] RSP: 002b:00007f47acc53c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 142.073343] RAX: ffffffffffffffda RBX: 00007f47acc53aa0 RCX: 0000000000452e39 [ 142.080603] RDX: 000000002075ef98 RSI: 000000004008ae89 RDI: 0000000000000015 [ 142.087850] RBP: 00007f47acc53a90 R08: 0000000000000000 R09: 0000000000000000 [ 142.095097] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b7bb6 [ 142.102343] R13: 00007f47acc53bc8 R14: 00000000004b7bb6 R15: 0000000000000000 2018/01/17 19:15:50 executing program 2: r0 = socket(0x5, 0x80802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000037f000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5435, &(0x7f0000001000)=0x0) 2018/01/17 19:15:50 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) 2018/01/17 19:15:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) r2 = dup3(r1, r0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000676000-0x4)=0x1) 2018/01/17 19:15:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) uselib(&(0x7f0000538000)='./file0\x00') process_vm_readv(0x0, &(0x7f0000f2c000-0x60)=[], 0x0, &(0x7f0000efd000)=[], 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00008a4000+0x7ba)='/dev/snd/midiC#D#\x00', 0x677, 0x4000) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000cdb000-0x18)={0xcd, 0x5a8b, 0x8, 0x4, 0xff, 0x1ff}) 2018/01/17 19:15:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x88) connect$inet6(r0, &(0x7f0000e00000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b85000-0x4)=0x6, 0x4) pipe2(&(0x7f0000328000)={0x0, 0x0}, 0x84800) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f000064c000)={0x0, 0x0}) 2018/01/17 19:15:50 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, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dc0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fae000-0xc)={0x0, 0x0}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000298000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000b6b000-0x9)='/dev/rtc\x00', 0x0, 0x0) 2018/01/17 19:15:50 executing program 4: creat(&(0x7f000068f000-0x8)='./file0\x00', 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x400) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000071f000)={0x200, 0x5, 0x0, 0x9c11, 0x899, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r0, &(0x7f0000e56000)=[], 0x0, 0x0) 2018/01/17 19:15:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00009b9000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000001b000-0xbc)={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]}) getsockopt$sock_int(r2, 0x1, 0x13, &(0x7f0000004000)=0x0, &(0x7f000000f000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000041000)={{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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/17 19:15:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007f7000-0x1c)={0x8, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d37000-0x18)={r0, &(0x7f00008a0000)="", &(0x7f0000499000)=""/102}, 0x18) socket$key(0xf, 0x3, 0x2) 2018/01/17 19:15:50 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00001ae000)=0x6, &(0x7f0000cf3000-0x8)=0x1) ioctl$int_in(r0, 0x5473, &(0x7f0000e40000-0x8)=0x7) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004c3000-0xb)='/dev/hwrng\x00', 0x208000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x0, &(0x7f00003dc000)=[@fda={0x66646185, 0x3, 0x4, 0x3}, @fda={0x66646185, 0x2, 0x3, 0xb}, @ptr={0x70742a85, 0x0, &(0x7f000082f000)=0x0, 0x1, 0x4, 0xe}], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00004a5000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000139000-0xc)={r4, 0x0, r3}) 2018/01/17 19:15:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00009c8000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x1c, 0x0, "1cf539d8f5cdc1cce455c1d92b361a768aeafd0f"}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004bb000)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000414000-0x4)=0x0, &(0x7f0000a47000-0x4)=0x4) 2018/01/17 19:15:50 executing program 0: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ace000+0xaa2)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000058d000-0x10)={0x6, 0x8200, 0x401, 0x5, 0x0}, &(0x7f000006d000)=0x10) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000136000)={r1, 0x2400000}, &(0x7f0000ace000)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000acf000-0x4)=0x0, &(0x7f0000823000)=0x4) connect$inet6(r2, &(0x7f0000aca000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) clock_gettime(0x0, &(0x7f0000acd000)={0x0, 0x0}) ppoll(&(0x7f000011b000-0x8)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000565000)={0x0, r3+10000000}, &(0x7f0000599000)={0x0}, 0x8) shutdown(r2, 0x1) 2018/01/17 19:15:50 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000288000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000760000)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000761000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000762000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syncfs(r0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) 2018/01/17 19:15:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000001d000)='/dev/sequencer\x00', 0x2140, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0xffff) sendmsg$unix(r0, &(0x7f0000e7c000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x30001, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/17 19:15:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000008e000-0x18)={0x1, 0x0, [{0x40000083, 0x0, 0x7}]}) 2018/01/17 19:15:50 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000013000-0x4)=0x0) sched_rr_get_interval(r1, &(0x7f0000014000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000001, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f00009a5000-0x70)=[{&(0x7f0000550000-0x16)="7a7260565c26c8944dc57d5d8deae996c11a3c237c48", 0x16}, {&(0x7f000088f000+0xeda)="884b41d9ed8c0dcaef8c15825b0414673cb3ec8c4c6a93d9846db54832db4fc8563a3f85c1617d0fef710593afb7ca82035dbb4342f60589cb8ef7da6d8debcfa5df603ec86ec24cc155423511528166b6f32278bc08df9b2a1bd5967d35249f96144aff4a1cba05a8fb231dfd9f3b4529852360e3e0656166e055973fcc06f19c2efac2f9604f76dd9b86f9866df1af6e36eec6ea3fc137786f046d7de63aa8533eb7ebea3bec278d3ed9e6b7b85350409205072647417f", 0xb8}, {&(0x7f000099b000-0xec)="a8999f5f41ab397caab97ac23bb0dab34099887e9457f2f24aa4303c4928f5479716bd396daa1c2ff8cdd65bf8c735159d01dfc621e89cb648ab51b127fcfef7e3155d914ec27fb988efce25c756b83680fce2a0eea414cc8d5062affea3993f7d006891433eeab129cd04931a9f2b0c104879b1cd188738c2a2ff0cded802a7856047d87a4b466097bfb27dd0d5fc1e0b97da5895f4ec197f8921c5f74450a3c60c7d81fdfc608048922203e82d22ed68e471fd019ca5fa35469445b2b0c563808e7055b72ee8870462ce08d0a0d3861a8b174a663e1a515dd74a71676d6debacc4956198e4f4759d618d89", 0xec}, {&(0x7f00007b0000)="91e28b91fd19ce773f6207305e7c14eb4006c5fd35af9fbef3b5", 0x1a}, {&(0x7f0000d32000)="556479e3729abdb199932270d47159cb2310e12ce2acfa4f801b06b721dc92522d7c930a9a11926686b817fac5415036dcf490abb876", 0x36}, {&(0x7f0000d1b000)="", 0x0}, {&(0x7f000031b000-0xbb)="aa5e6edd15a7f0f0e12c24cc57d684c7989ee7daf4505b7d547f40dfc8ed82c42a0d834209ce9254ad5174cebc8de2775ef4242d6fe45e8a364dd25c358f926ff708f3b76ec3a86a270e3fa68e856a4c70c8e5a3bedca6940c7dca0bab8c56b299caec91d6e5eefeda54df37f57827a769325f7eac946b3ad944fd7d33c8c03bd2b24bbcb8b415fc3c3c96bc6f79667bcadfb9288adca69f0d5cc4e9d323decf3c516a78801e9172f70abfcafadd8c6019dcff4696a614f1953d02", 0xbb}], 0x7) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000559000)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000373000)=0x928c4f7800000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 142.257548] binder: 25640:25642 ioctl 5473 20e3fff8 returned -22 2018/01/17 19:15:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmmsg$alg(r1, &(0x7f0000f47000-0x38)=[{0x0, 0x0, &(0x7f000007f000)=[], 0x0, &(0x7f0000bef000)=[], 0x0, 0x0}], 0x1, 0x8040) r3 = socket$kcm(0x29, 0x100000000040d, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x1ba}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 142.301305] binder: 25642 RLIMIT_NICE not set [ 142.324771] binder: 25642 RLIMIT_NICE not set [ 142.326463] binder: release 25640:25654 transaction 387 out, still active [ 142.326472] binder: undelivered TRANSACTION_COMPLETE 2018/01/17 19:15:50 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, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1f, 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, @perf_config_ext={0x730d0565, 0x20}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffefff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000a4e000)='logon\x00', &(0x7f0000157000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000194000-0x2)='.\x00', 0xfffffffffffffffe) socket$bt_hidp(0x1f, 0x3, 0x6) [ 142.376394] binder: 25640:25654 ioctl 5473 20e3fff8 returned -22 [ 142.388622] binder: BINDER_SET_CONTEXT_MGR already set [ 142.394301] binder: 25640:25642 ioctl 40046207 0 returned -16 [ 142.404604] binder: 25640:25654 unknown command 0 [ 142.404616] binder: 25640:25654 ioctl c0306201 2000a000 returned -22 [ 142.405318] binder_alloc: 25640: binder_alloc_buf, no vma 2018/01/17 19:15:50 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000f5a000)='/dev/admmidi#\x00', 0x1, 0x141000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f000051d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001000-0x10)={0x800, 0x80000000, 0x100000001, 0x3}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0xffffffffffffff6d) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000dc2000)={0x9}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00005e9000)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f0000dd3000)='./file0\x00', &(0x7f000038c000)='./file0\x00', &(0x7f0000c2f000+0x577)='fuseblk\x00', 0x0, &(0x7f0000bbe000-0x1)="") socket$bt_sco(0x1f, 0x5, 0x2) memfd_create(&(0x7f0000a55000-0x2)='{\x00', 0x2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000294000-0x10)={r2, &(0x7f000014c000)="0352cfb264fe5efe26d455e51e34c67b7e9cf484464fa4aafa87fd4d30a5241c82df1563b686f8dd94f3326ae04a63eba4f7cb10901710a3759f2ec92a6d2241a9180d9cd81ac60e01f888e74db54d6ffe5ea3660b59f48d23f24e594bbc80ed730fa2d41cbf109171be84c8798d80d20833c932d8895580aa6b5afa19368253e938534d4bd3b4528e890221"}, 0x10) 2018/01/17 19:15:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f2, &(0x7f000000d000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000d000)="24e1d329a28af2e234a46dec051c97dd87663ae306b45b234aa940eca36d39e6"}) connect$inet(r0, &(0x7f0000147000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 19:15:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000061000-0x10)="ff031dffffffe70fa545bb213e000954", 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000842000)='/dev/mixer\x00', 0x80080, 0x0) sendto$inet6(r1, &(0x7f00004d5000)="44162e5b", 0x4, 0x8810, &(0x7f000090a000-0x1c)={0xa, 0x2, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) r2 = accept$alg(r0, 0x0, 0x0) read(r2, &(0x7f0000b0a000)=""/115, 0x73) 2018/01/17 19:15:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x3, &(0x7f0000e38000-0x10)={0x0, 0x0}, &(0x7f0000a23000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00004aa000)='/dev/sg#\x00', 0xffffffffffffffff, 0x2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000107000-0x14)={0x8, [0x8000, 0x3, 0x2, 0x8, 0x8, 0x0, 0x5, 0x3]}, 0x14) r1 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) rt_sigsuspend(&(0x7f0000b7b000)={0x7}, 0x8) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000631000-0x10)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc0189436, &(0x7f0000f19000)={0x0, r2, 0x0}) sendto$inet(r1, &(0x7f00006c1000-0x3e)="0cae3b11cf9d9e573d8c87132d1eab48e7715ad439603022a6d197ea7335af00d8d754dd9017a61177802d0d5885f4e502d03df70589ce7e99a368c0bf1e", 0x3e, 0x10, &(0x7f00007d0000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 19:15:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000992000-0x9)='/dev/vcs\x00', 0x228344b616b11bcd, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004e4000)=0xdd23, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000128000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000973000-0x14)={0x1, 0x1, []}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000417000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000030f000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000969000)=0xe8) 2018/01/17 19:15:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000f63000-0x4)=0x0) syz_open_pts(r0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00008d6000)=r2) readv(r4, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r3, 0xa, 0x12) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000452000)={0x4, &(0x7f0000fb5000)=[{0x0, 0x100000, 0x0, 0x0}, {0x0, 0x9, 0x0, 0x0}, {0x0, 0x2, 0x6, 0x100000}, {0x0, 0x7, 0x0, 0x0}]}, 0x10) dup2(r3, r4) tkill(r2, 0x16) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000da6000)={0xffffffffffffffff}) 2018/01/17 19:15:50 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x400, 0x4) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x6, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000007000-0x98)={0x0, @in6={{0xa, 0x3, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xecf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000005000)={r2, @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]}, 0x40, 0x7}, &(0x7f0000006000)=0x98) 2018/01/17 19:15:50 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000387000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = socket$inet(0x2, 0x80005, 0xffff) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00005c7000-0x4)=0x1, 0x4) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) 2018/01/17 19:15:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) clock_gettime(0x0, &(0x7f0000b46000)={0x0, 0x0}) ppoll(&(0x7f0000a93000-0x38)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000feb000)={0x0, r2+30000000}, &(0x7f000023d000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000fde000-0x8)='./file0\x00') mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) syz_open_dev$usbmon(&(0x7f0000334000-0xd)='/dev/usbmon#\x00', 0x0, 0x8000) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/17 19:15:50 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x1000000000c000, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) uname(&(0x7f0000013000-0x65)=""/101) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 19:15:50 executing program 7: mmap(&(0x7f0000000000/0xa68000)=nil, 0xa68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r1, 0x7ffffffffffffffb, 0x0) read(r1, &(0x7f0000c6c000-0xa3)=""/163, 0xa3) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x2a, 0x0}) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) dup(0xffffffffffffffff) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000b48000)=0x400) mremap(&(0x7f00008a1000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f00002ba000/0x4000)=nil) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a68000)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = signalfd4(r3, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r4, &(0x7f0000b0a000)=""/128, 0x80) [ 142.405350] binder: 25640:25672 transaction failed 29189/-3, size 104-0 line 2903 [ 142.477224] binder: undelivered TRANSACTION_ERROR: 29189 [ 142.487906] binder: release 25640:25642 transaction 387 in, still active [ 142.494897] binder: send failed reply for transaction 387, target dead 2018/01/17 19:15:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00002d4000-0x8)='keyring\x00', &(0x7f000005d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$describe(0x6, r0, &(0x7f0000d20000-0x49)=""/73, 0x309) r1 = semget$private(0x0, 0x0, 0x4) semctl$GETVAL(r1, 0x7, 0xc, &(0x7f0000349000-0x7d)=""/125) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb3ad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00006ad000)={0x0, 0xfffffffffffffffe, 0x0, 0x0}) 2018/01/17 19:15:50 executing program 3: keyctl$setperm(0x5, 0x0, 0x2000002) 2018/01/17 19:15:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000f0a000-0x400)={"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"}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bef000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$TIOCNXCL(r3, 0x540d) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000511000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 19:15:50 executing program 7: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000d10000-0x4)=0x200004000000804, 0x4) ioctl$int_in(r0, 0x200000005420, &(0x7f0000f84000-0x8)=0x0) 2018/01/17 19:15:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) getsockname$unix(r1, &(0x7f0000e5f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000178000)=0x8) read(r1, &(0x7f0000e40000)=""/144, 0x90) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ppoll(&(0x7f00005e2000-0x8)=[{r1, 0xbfff, 0x0}], 0x1, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)={0x0}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r2, r0) 2018/01/17 19:15:50 executing program 3: r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000001000-0x4)=0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000faf000-0x12)='/dev/input/mouse#\x00', 0x100000000, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000006b000)=[@in6={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x9}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, @in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x4}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xac) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000b7f000)=0x10f, 0x4) fstatfs(r0, &(0x7f0000022000)=""/165) 2018/01/17 19:15:50 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x8946, &(0x7f0000ea6000)={@common='lo\x00', @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) 2018/01/17 19:15:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000023000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x20000000000) renameat(r0, &(0x7f000023b000-0x8)='./file0\x00', r0, &(0x7f000056c000-0x8)='./file0\x00') 2018/01/17 19:15:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) mmap(&(0x7f0000333000/0x3000)=nil, 0x3000, 0x0, 0x50, r0, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000909000-0x4)=0x0, &(0x7f00004a3000)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ad1000-0x8)={0x0, 0x800}, &(0x7f000028a000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00006c4000-0x4)=r1, 0x4) r2 = syz_open_dev$mice(&(0x7f0000240000)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00004d4000-0x8c)={r1, @in={{0x2, 0x1, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000092a000)=0x8c) 2018/01/17 19:15:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc5}]}, &(0x7f0000f92000-0x4)=0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000472000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f000026a000-0x4)=0x3, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000066000)={0x0, 0x0}, &(0x7f000034e000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@ldst={0x3, 0x0, 0xb, 0xa, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000e65000)=0x0, &(0x7f0000173000)=0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 19:15:50 executing program 3: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f0000a47000)="") r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000fc2000-0xc)='./file0/bus\x00', 0x800, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000fc2000)='./file0/bus\x00', &(0x7f0000fc3000-0x28)=[&(0x7f0000e8d000-0x6)='ramfs\x00', &(0x7f0000fc3000-0x6)='ramfs\x00', &(0x7f0000fc3000-0x6)='ramfs\x00', &(0x7f00001ce000-0x6)='ramfs\x00', &(0x7f0000c4e000-0xc)='vboxnet0)lo\x00'], &(0x7f0000dc7000-0x38)=[&(0x7f0000fc2000)='ramfs\x00', &(0x7f0000fc3000-0x1)='\x00', &(0x7f0000fc2000)='ramfs\x00', &(0x7f0000b8f000)='bdevsecuritysecurity\x00', &(0x7f0000fc2000)='userem0-posix_acl_access!/eth1cgroup\x00', &(0x7f0000fc3000-0x2c)='cpusetuserGPL^selfem0vboxnet0,securitybdev$\x00', &(0x7f0000fc3000-0x6)='ramfs\x00'], 0x1000) pread64(r1, &(0x7f00002f7000-0x6b)=""/107, 0x6b, 0x0) 2018/01/17 19:15:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000153000)='/dev/cuse\x00', 0x18000, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000036b000-0x12)={@common='gre0\x00', 0x6}) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f52000-0x4)=0x0) close(r1) renameat2(r0, &(0x7f0000945000-0x8)='./file0\x00', r0, &(0x7f0000422000-0x8)='./file0\x00', 0x5) fstat(r1, &(0x7f00007c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000044d000)=0x0, &(0x7f0000048000-0x4)=0x0, &(0x7f0000a71000-0x3)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000326000-0xc)={r2, r3, r4}, 0xc) 2018/01/17 19:15:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000613000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000aa0000-0x38)={0x0, 0x0, &(0x7f0000612000-0x30)=[{&(0x7f0000eb5000)="020d3d1ebafad4838f824b5aad1011782703686443117addf3ed802fabe8c8ccc9c348dac6df35830396381e81177fa473f567b91d6562bc1a71058fedd2613f", 0x40}], 0x1, &(0x7f0000dd9000)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000038f000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000f65000-0x4)=0x8) 2018/01/17 19:15:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r1) 2018/01/17 19:15:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00009f3000)={0x407, 0x20, 0x7ff, 'queue0\x00', 0x66, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x0, 0x100000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 19:15:51 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00008b7000-0xa)='/dev/vcs#\x00', 0xffff, 0x80000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b9c000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00003fb000-0x4)=r2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002ae000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x0) r4 = gettid() fcntl$setownex(r3, 0xf, &(0x7f000050e000-0x8)={0x0, r4}) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) 2018/01/17 19:15:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = memfd_create(&(0x7f0000b2f000)='syzkaller\x00', 0x3) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000041e000-0x4)=0x26f9) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 19:15:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007f7000-0x1c)={0x8, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d37000-0x18)={r0, &(0x7f00008a0000)="", &(0x7f0000499000)=""/102}, 0x18) r1 = dup2(r0, r0) getsockopt$inet6_opts(r1, 0x29, 0xcda07c877193eece, &(0x7f0000b86000)=""/4096, &(0x7f00009ef000)=0xffbc) 2018/01/17 19:15:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x13) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004a1000+0x283)='./file0\x00', &(0x7f00008e5000-0x8)='./file0\x00', &(0x7f0000b2c000)='bfs\x00', 0x20, 0x0) futex(&(0x7f0000cfe000-0x4)=0x3, 0x4, 0x2, &(0x7f000032d000-0x10)={0x0, 0x0}, &(0x7f00007e5000-0x4)=0x5, 0x5) r0 = gettid() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000040f000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f000013e000)={0x7ff, 0x8000, 0x6, 0x3f, 0x1ff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$setptracer(0x59616d61, r0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b91000-0x10)={&(0x7f0000f40000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/17 19:15:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000566000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000dac000-0x1)=0x9, &(0x7f0000511000)=0x1) r1 = socket(0x10, 0x802, 0x4) write(r1, &(0x7f0000000000)="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", 0xfc) 2018/01/17 19:15:51 executing program 7: r0 = socket(0x18, 0x200000000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x80047453, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={"e1f85278c5be762c3a191d68e051f818", {0x4, 0xffffffff7fffffff, 0x1f, "226a6075e82e", 0x7fffffff, 0x0}}) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000001000-0x9c)=""/156, &(0x7f0000690000-0x4)=0x9c) 2018/01/17 19:15:51 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003e7000)='/selinux/policy\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) 2018/01/17 19:15:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xfffffffffffffe8d, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x80000029, 0x0) 2018/01/17 19:15:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000000000)={0x2, &(0x7f0000001000-0x10)=[{0x5, 0x80000000, 0x80, 0xff}, {0x9, 0x5, 0x3, 0x80000000}]}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000003000-0xd)='dns_resolver\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000006000)='\x00', 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/validatetrans\x00', 0x1, 0x0) fadvise64(r0, 0x0, 0x7ff, 0x5) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000000d000-0xd)='/dev/usbmon#\x00', 0x6, 0x200000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000007000-0x4)=0x23, 0x4) syz_open_dev$midi(&(0x7f000000c000-0xb)='/dev/midi#\x00', 0xb48, 0x400) 2018/01/17 19:15:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cea000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000073000)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000b94000)=""/8) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000080c000)={0x0, &(0x7f00003ae000-0x8)=0x0, 0x0, r2, 0x4}) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000d6b000-0x38)={0x3000000000, 0x88bdba231c5afafa, &(0x7f00006a7000-0xfa)="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", &(0x7f00000f5000)="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", 0xfa, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 19:15:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007f7000-0x1c)={0x8, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d37000-0x18)={r0, &(0x7f00008a0000)="", &(0x7f0000499000)=""/102}, 0x18) r1 = dup2(r0, r0) getsockopt$inet6_opts(r1, 0x29, 0xcda07c877193eece, &(0x7f0000b86000)=""/4096, &(0x7f00009ef000)=0xffbc) 2018/01/17 19:15:51 executing program 4: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) write(r2, &(0x7f0000f83000-0xd4)="292f0347fc06cf81e50d8456d4801eff79d5dea3e0f60de5b23e554def874aad5ed59dc86d3121a707d80700eda23e", 0xffffffffffffff1d) recvmsg$kcm(r2, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 19:15:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f000040d000)='scalable\x00', 0xfe08) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) restart_syscall() ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f0000eb8000)=0x0) timer_create(0x7, &(0x7f0000481000)={0x0, 0x13, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000fb000-0x4)=0x0) timer_gettime(r1, &(0x7f0000690000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 19:15:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d51000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000f92000)={[{0x3, 0x34, 0x2, 0x7ff, 0x8, 0x3, 0x3, 0xfffffffffffffffd, 0x0, 0xe47b, 0x20, 0xfffffffffffffff8, 0x3}, {0x9, 0x1ff, 0x400, 0x6, 0x56f0, 0xfffffffffffffffb, 0x5, 0x6, 0xffffffff, 0x400, 0x7fffffff, 0x0, 0xf8b}, {0x2, 0x6, 0x0, 0xea, 0xffffffffffffff1e, 0x1, 0x80, 0x9, 0x9, 0x401, 0xfffffffffffffeff, 0xa36, 0x8}], 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f00003f1000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r1 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_notify(r1, &(0x7f0000307000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f00009b6000-0x9d)="", 0x0, 0x0, 0x0) 2018/01/17 19:15:51 executing program 6: futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) syz_open_pts(0xffffffffffffff9c, 0x2800) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) semget$private(0x0, 0x4, 0x271) 2018/01/17 19:15:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x804, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x2699, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x11}], 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000-0x8)='./file0\x00', 0x91) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000001000-0x8)=0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x6, r0, &(0x7f0000001000-0x1000)="d95ac82e971171b819b4f58e9eaf4f0df23487ff54d8635eea155442f3bdbafc469600c1be716b8894d17ac15be63ca8d6d21120df08f3ac5a1d7ace450ac040e82dde26ad2968d9d66cda0c5b6d22bbb79ebefbd5e2f2227f5a6a5dd246254be572981bd4b41c942a1384def7324771cf57ef0dee231576953ea49ca1e38ee824c1ea2b678f89d6560f020c50a480b88fa08b3bbbd03c1c329f7db1fe78c7d46701e791ef96626e8f819258ddb7c8341c0faa85b9a1513d7bc504aec9e66ea40b1741b4c55bf5995fd6d79c5bfb543cfba8d1b15fa3729c71e2e4adb44d80f32905c5f2632a57255b47b927613dbc2713934d3d133eb1ea261027a5d3083dc7be2fb8752cc071a0be4a9ce3e9d2b17d9a222499c26ee415aae880d9867fbff208d923b869411b61899fcf374c8cbec882f8e1e4a9c27c7e924d6bd8ca8f0bbbcc68f3e02cdff7918a3e802fe364c579312fbc968582c4ac519d3d1b1ea9b07f411a5eca7398c5aa319c973ef16fa75431f72c34d5c27f38f95a0cf7781aa4f287840ca60c384c6b4df71ddfca181d17fb572f818ea7444548f7f6e1571b3dd6a9397292a7b019fe92d5d1ebefc6d6861e8228f47448c1b95de015d71e1f5bd9ee18b186b48a50ba35dd8abcc8e5af52c181be79b61acdcf13929018519e06214ee6388e53e970b50bbd43dcb045088f1f1b35dac358132b166948ceeceedbeb68bc272e1b7c38e48bd67b78a0acff91ecc339be1dc9e0c15d1d379b50f1df069594769da567145458f4f5d845928ded414ba88343a866be90d6fb5bb1409af6850783041c6e569f37ad7e8664e01bb52ed5fde5ed2fe56ffce7bb864db9429fd3f95e53a8f63ade61472cdcca6eb6a3b3c81ab3a2d7f7b0bf85df8bfbab6ceeea32b9eaa6414b130a731b67deb5c27ac499a5ebaeffe5a689c7c563e98b590644d97edcabf6801bb12204524e79d6f474683447759ad29858fd32a3311412bbf9b79dfda890dcebcce1be0d0a66912b31dd25a0a9c900e6f8da7a2ca057cdd313abad25093ff023de159fe0bcd25796c1da22f45e9006a354886f4155771a6f9107ad247025c6a3aca8c22686b423f8fa1241e1d06dbab4a99085445e0f500ba92d77ff1a1263409834ba9397a42ddbaf6746d641170386363ca2a926c685b7f2073e0bae9bcec20649fd5c996e68ad89d3459743cd587caf5e53518ea2a8d9e4e74b2aa55ecfa4b999cba458ff36ddc1f79320c28d0be5c7e121b35c8a60bf7cd68084f4bd39804f8ebc2b18ba73eee7cc1662ac23bfdd60764ce5f6e9718fe3b87ad1cba59070e409f6a9c7af048b360170035f70a2d2b8ef3d23fbfff9170fd332a8df3b440335f03b2313d96943b325ec73bf27c9d545d8d93727ae5818b03e8331d9f6354ddd16b94444be6ec92b432d3bcc4d84391bd5f6f7fcfaa800cf336ccaa4778e987825735e082bfd38f1b9fb216c31de2383c280e145e18e1110ac99f56b2127ef92344c4d290e61118d67a72d1ae7e176d2294d0c319ec67cc1e7f599bfb2cd0e437a1952ee2e55a5d227e20264c2c6e42c4f17ea4b7559d169b10261137cb1e4532ad7f3fd8e33949c1da568f386202cc2f1351b963805cc7137953888d7e164dabcba6645ea77a20a245ac42c5a7cc9564bea6d6cb2b0f8f66ad033d002c2f68bdffcb0c6129fa065e19d6800b1158d57a08f44620a4ed784955519fa994e041ae4cc0891b2a2addf2a86d47fd6eb0389147b37ce7fc754766c1092b40a3bd4496040b7ecea291db2552a3231be9dbe15a379a3d09dc4b3a3aa1fd9324d69365b20274471d2ee1d68037be265760fe696abc9a5731ae7f7f08fb6a4b2491cab0542cf8a47d60dc0ee364c43bf6b0720c90c60eda4f7e275bd3a8db06d0a0ac08b720909de89348856e4db5429c6552197b3bc6ec9089ee6ac7f4c52272b65738dee759d9e6e6d53e3aa92d2cecd305b74d86f35024e9addc2141cbf7a56c6b8617d84ccbfc313b433b80ed7508b5d18a17c65e02ccba16aa94930085ffa1d821354a783dcd55f3acb3b011300287f7255de318b536eeb8387b00b43c6d055ce272245e84399e70fcf17b517a6067f15e53b982892f2711f8460ae7a91b9573b92453f93f1426daf208dcebcb673e89c4b954636a15e790dd52c26f6d8c22e82c80b4c4152d429fab414ad7e49d5202226984323446ae9fef09aab5a1daa7a45d6d2cfdd7edc5e9a1cdc0276cc7c1f6284de79f739a0efbdfe72682639f4b9e5378251a5ab13c10eb8ea755afef243269581690603878903bbc3af80ccb85ece470b11c49ac74190a0a8a1b984064fe9350dcfbb7f2d807eff7da0fdf4f5bdc390c1259943645f2744694237a75bcc99e1ae89b66a863fd59c2851cd891e9aa192bace540e827074918b4b95ca26df4ad12a3ef3f935a6c8ebce9d158fb20cd29d2cd22f1a860288a12d18fec9e7fd18bf5c3edb204965594764503eef886a59d19fa2dd1309947c43de25dbd50e83ae867cb3ac46a23b6319f0c09fbf796a747b48460c4840fedfee739427a7ee4f86225750af4ba0acae8f092da71897d93a07f2a1d5d5e618c928766f2b3108ae035952099e5c4630d4062c6fb680075168c2c49666e162bda11329a59ae4d6b3ce88b12622436fc665b8d8c4a8a767299f46bdc6dad8f2a4f10736a514f7dc9ef57911b184df81be311f564d5303a1b1542b059716918ded6eb44cc06069fb1686cff1aeca9026da1c62d11ab041b11c570bebb8683f9e0e96b9787d7b93df4032554f29975dad691df3dede72c130996c3847c8dd61668989737ea06be3c00d81aa0c62d57db564c59dbeed925490a05f954329fe9f34fe9911553ca1c94da00cd53780cfa8b4743ec574e785d6f29096022e008f81a5dc079f1b04c0c83eebc052acd3997b34c4858ff9b65bf7fdbc76a96840944933b07bc64520d4ad97adbe769f1b33c747069c29d7f100e48844404999e6fbe0caf55061d5e9252969a39cfe08fb37c45b7092ce391f7e5c13587cdad5f278f66c6a7b7966570d7dc8894f3889e00b45c1f1958cb291c2be712175c749ee30613e1cdb0e21cc19d022033532a5fcd1b6814aece11d72f95522e04d09219659de52349207d82c18a285d8b2d975f2bcf0c8a2ca5968f84933f2ad873d6613c35f9f3d09c6959763791019cf790702480be1e48907147c9461a0839e42cfa5a63adcdca82edff594ee2129820e1ffa9384df099ac26323c5bf64ee33c7a48c8f52192905ca100ab1abb53c62c14121f9c5276ec8d53d319472d51088ed25dbee207ebd65b2a7f78042f5157cd3e74360ddaf8cf7e01683105d18f07f5e197c2e3d5cc34a7a4eb2c60e6836cbbdfd452c9d1b2e0f412275a89e94dd1fe444154478c33a5e056260c76cab9a7bd32a853e19a31afa84a70d6fa556029042d95eb6f25d8a190cfbddc3cb6c757ac8d1e74b76911323087dd74d21218bc6fac80cdd3374235d1686b757d008f169fe2f44dac9a4b7ec6bcb80d380cc251e6fa050caae95baa901fe7def25d2e82799eeebf3451dd15c6013e99a042a6545d4111e94d5f85099d6c774e6907827538ff19a36cc14f93f7a499037460b78346ec68839329275c3123fdeb7a4ff964482f03be93cbb361de4a983cbe2452275a9891f83604fb1e24776a814548056ba954ffb59a384435a23a03a4c10e254abc0fce5e394db489e4d1cb84d5dfd24c6b6dfe824e3b19b89be61d488b99ffe39fabd8dc7d27a22cd2b46e23de68a5430ccb8dd90783d48c957bcbe58c4282243e314bfce71c91ee040a57cbb075215792f5d0d26fdf8f9b4f0fdfcc24c0fadbf14aeccc8156ce275f8f1a201b6c5bd89cff500d139a407f1973505136b2985cb3ef1a83a46331f3152c2d9fd9c0a1b5da850ac958c9f2a475c92c03c614647af70881e4c3161f8df7d2d2db9bd086098ebd0e2d51520e532b748c0c90971c53075254a788900a70017a66233bd1ebd52aa60837802d55cce2c0b8811aa5287d4aa96b49b8979c5fdb27b0cfcdcfc149c7dacd22a6545d8b8f6c30b0ab5d81e998a3bf53536802d723a1934286d396562cbba906ac29e760a0170e277b24c31eb6a436e3b3e0cb76599c913803ef602bf7b1bb753ee4043f80a5cda5513f6134155a8a6fd0f36a2fb714f3d014ddaa5f62b27749d7dfec1fef7c4b5d9d4f8d27492ac8c4a82c0427403a3c30b2a82db6bbd59da6ae4437c24976e9a419594e4a2cde439799474020d54f8fc71bf05a459f6c42fc1de612ea4d960327e539e9b5d3707069ef317b936433a568ba8d7c10f8058d395dd4484005c557a4edb48ce5b61f7ae1649387dfbb96ea091d2fadac460b900141d41ec12cc977ae2ffe23d2df3fa2a320dbc7e5dcca9faade3927920c39689f9b85ad525119b1610274142e8ae9c40a723b6deae7f6aaa9b82dc2bad8a2472c1492fbfa7bbca507a33e66ed32953f3c3fc37618949e02887774890b4dca62caaf775299b0e1d94f6c5606bab499a9f17a2a0228a6eb3712fd66ab1a89050014a825291c69bab9c4de3a28565f3110a0978c69c0e1baf1212d7f9be88537bd16ffc1e4901d5d72b7dab29bcd5294b21ade50711a76a79ac80cbe9c4b15aab75b2b7dd3e5ac91250c19ae248886db593a18afc416e49551c39d16918cbbb442d0496eccbaa3440fca29b5696d5be4d20e802c0b97df2ff56311398d29d5162c8e7ba502a1431be820bba57c619b608f446473d723fd5a59416ed1b40e57d9f8fb6d13804daf08de55cf42b41eaa9e2e2ba5bb13953523e55d31888d92db9907156c709e896f74034b30d480ca1d3d59dfbc1f130d64e1dfd0d99f1391833acccf69859068e94d2f2d2d9fe1c3b4a9041b624bc72dc171b1a70f2dafce9581bc5055c7a59194e79bd2608f4033be4868637caafc4cbe0d0d40a874804511f837bcca7efd09e7ffe27c45e09e429cbc2b60f7cb483e3cae9586a73ade837f1e09e10ee28ff1c0445cfbf77de2a1a5901a984e959d9afaa06139e9b3fd874afe152119f4cfb3933ff2ff031a3ddaa77478eb0c5d961cf4df74b272576c1542f99b8052c7ee450eb8c40ecc5f83ba0828bdb5d5cbd5e7e0d2d3041105fb0bddee6c9d2a876e24ca00724e8b5887877ed843d82cd8b6e481446198e33b53bc2437c77c0ffdfb195a9cd8d301ce7e43a2567a7bb8f4504a10597d107ade70c6c5ad3e9bb3dae04fc6ec800fcf0d61e2c135ddedab317b7d3388f7fd664531fe0d1d48afa10fae283772d2b42b234c3aa8598c2e8bb3b29d883f814400233a28e605647cf678a568096304a08f0f51b2da41347780409781a7ea7859e0cefbdc1cff86dae84a64f92015fdf1dcbdf5931d190f841b010b26dcf7575a5292887bb6a5b4b2bd77a20745b4654f74121a4cb85baebcbd73c5a17e8451106eaf02c312548b78ace0fda37a77974f750e14cea9f50469d0c3d254eca980d0cd589aa954bf83e923a9a1727905eefca2359e71d73718754ceeae42ba2bc40f552cd5334bb1b88d46f9935a28811e8b5e5ca8af90f63657980b85da49500fea1c9ee85359cee4f620cb95a355f87a28b5e7401c3754e1a31f9b0eed9a203dfed1730bc9ccba314b012b7f2a7601deb7401a63ec8c2b38fe6ab494e35c2cd0044cb8c627c3bf7ef8af2a4d22019b8ab22880fd47663fe5209c19760a49d933ee3f92a0e4fd97109e0d10a980dec71795f9d292a085211ae916af78267ad1bd0d1f7c7c8b14c979655bb092900", 0x1000, 0x1, 0x0, 0x0, r2}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000)='/dev/qat_adf_ctl\x00', 0x24000, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000002000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0c586b0b0e2e4e43ce608b3e25a32e4d"}) 2018/01/17 19:15:51 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000196000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00001fe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000760000)='/selinux/enforce\x00', 0x400000, 0x0) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000761000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000761000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000761000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000762000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000762000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f00003c5000)='pkcs7_test\x00', &(0x7f0000763000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000762000)='\x00', 0xfffffffffffffffe) mmap(&(0x7f0000762000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$keyring(&(0x7f0000763000-0x8)='keyring\x00', &(0x7f0000651000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$negate(0xd, r5, 0x3, r6) mmap(&(0x7f0000761000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000762000-0x30)={0x58, 0x0, &(0x7f000001e000-0x58)=[@decrefs={0x40046307, 0x1}, @dead_binder_done={0x40086310, 0x3}, @transaction={0x40406300, {0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f0000761000)=[], &(0x7f0000761000)=[0x48, 0x28, 0x28]}}], 0x1c, 0x0, &(0x7f0000761000)="6064cb93f8a82222470bb50a61c57800874213e1eb6957a063119a72"}) accept$packet(0xffffffffffffffff, &(0x7f000013c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000760000)=0x14) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00005f9000+0x70f)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3259, 0x5, 0x40, 0x500, 0x5, 0x2000000, r7}) 2018/01/17 19:15:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) 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) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000001000-0x4d8)={0xfffffffffffffffb, {{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]}, 0x0, 0x8, [{{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]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [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, @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, 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, 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]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [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, @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, 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]}]}, 0x4d8) vmsplice(r0, &(0x7f0000000000+0x6f8)=[{&(0x7f0000000000)="03d0f9f514d4c63d7860ffdaa1b456a1d59838e0f9225e4c04d0b28a310431fec21da5005502d326cd622cf6d7400ee4597308297b0448f4a03fc0b22b8cb70b02909f5240659a0c374bfc9217ab05d9588ad933278f8ac9e9ed464eb0f18a4dfdc4fdc01419c1545a4852a73ad575c14576fca6eaaf6232748d58e74bb99c59dca746ddfed4b07b6de4457721d529c8abf84efa2c4f1cd4be0644de8212fc0b58c46c1d4f0cda3d2d49305270ea3a9aab4b399229e999ae727071d05761563fd467c287c64cbea31e6f118c3839b4df625fcdd4", 0xd4}, {&(0x7f00003b3000)="7978c9646430fb99e3bf321da70f40146006cb04cfc19dbd25a1de8695953a8154dfc1b849371103796e7041741365d12fcfaf72a28bad06ec4f2b98819d18230c67e573c7b8acd4225e71e855bff4a6415a2f27ab40468320723812f57e6fba535b9ada764a3f82d8322a5a292b174228fb5269fda27696724e7a329fcbef03fdf3fbb1849d4a53f762ce3a53c8876dc6264dcad80fb0df371b5cf84560", 0x9e}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$mouse(&(0x7f0000652000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x40049409, r2) 2018/01/17 19:15:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) poll(&(0x7f0000819000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x85) write$tun(r1, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000d06000-0x2)={0x0, 0xfffffffffffffff7}, 0x2) 2018/01/17 19:15:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af6000-0x9)='/dev/kvm\x00', 0x200, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = add_key$keyring(&(0x7f0000acf000-0x8)='keyring\x00', &(0x7f000016b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key(&(0x7f0000a29000)='syzkaller\x00', &(0x7f0000bdd000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bcd000-0xa8)="8bcc96cde4451a645df94b483db68c6a63ede5961bd3a6d40d22285a23c4df4d374e429cb1cd68fefd6e4ade6c0f857f14bc6c647ec2ab49fe96c4b6397348cae6b27e9456dcee175810ee99fb7d87fa6f5bbda4cf0d8611be5b9056848324604fe9f6ddb4838cd6d6e0f5824e9a699e97beae72b6aabf40a93da5d7c58b94461018c455060c134083f69789bc94d8499de1ff46f87df284b57c8b1cd7fd3ea8307a65684ee52963", 0xa8, 0xfffffffffffffff8) keyctl$negate(0xd, r1, 0x81, r2) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/17 19:15:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bc2000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00007fe000-0x8)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fcd000)='/selinux/enforce\x00', 0x8000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000dc7000-0xc)={0x4, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ddf000)='/dev/hwrng\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d5e000-0x8)={0x826, 0xfffffffffffffffb, 0x0, 0x0}, 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000774000-0x10)={r2, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xb) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f000056e000)={0xe7, 0x0}) 2018/01/17 19:15:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ebb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00008d4000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f00004b8000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00002af000)={0x1, 0x0, [{0xc00000040000084, 0x0, 0x0}]}) gettid() ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000235000)=""/4096) tkill(0x0, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f000002d000)={@common='sit0\x00', @ifru_data=&(0x7f0000a5c000)="5b00ad1f0dab6814c2ffe3bf00000000f20000e4dc7effffff0009000a3f36c8"}) 2018/01/17 19:15:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000097a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x7387, 0x0) dup2(r2, r3) r4 = dup2(r2, r2) ioctl$int_in(r4, 0x5452, &(0x7f00005bd000-0x8)=0x41) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a24000-0x4)=0x0) getpid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00009d4000-0x4)=0x0) r6 = getpgrp(r5) fcntl$setown(r2, 0x8, r6) fcntl$setsig(r2, 0xa, 0x36) r7 = gettid() vmsplice(r3, &(0x7f00006bd000)=[{&(0x7f0000dde000-0x1000)="a9", 0x1}], 0x1, 0x0) tkill(r7, 0x100000000800016) 2018/01/17 19:15:51 executing program 3: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000ec6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000ec6000)=0x14) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000ec8000-0x38)={&(0x7f0000ec7000)=@hci={0x1f, 0xffffffffffffff80, 0x3}, 0x6, &(0x7f0000bf9000)=[{&(0x7f00000db000)="00553e307184d0dd2673a430a90ec4f5e36bb0b7d03a5f8b2efa606715344efd45bb43c549ff13bc26ee8891b57dc25e6876559d76f739a23f1e8e2b99910b1780bc3a0e4ca5a670946a25f740e99641", 0x50}, {&(0x7f0000aca000-0xc1)="5c2a8ccc69fc59777a676b448e0666086864fdce9c65db3f1feb2f43c85cb1158b3d79b07ecf090e73fddc1cb2fb19876f3eafe119f0d7dc3ba7166b9de5cb0fa6ba25640502bf3f0deddadc48c65cfc9a5016d0dccf4e3d383662809171329cf8427cf8cba8c88b34cceb7fd90fbbe506c7fd814007036c82640d4310eb11f2f6861d53ba42f1769ec865f8c6a01cb1f510782c3782a58f803eecef8bf0acac5c0aae966c9f86a61f58a893388fc156df635674a949e2c7bedeb1e2293ed8dee3", 0xc1}, {&(0x7f0000ec7000)="6f7e75867caab76f5beeaa70176634144677931bd2c9f9ef63c378dc208b1f832b993df47c0f8596b2d7fe04a70fe02ce9be33e99d1551748fa1856728dda137faba5706830dc4813ef12cd9ff6ff5a96063c99304c62c1f8a15cf4970955411af617e5c189887515857e56da15bbf158c2ee536ef11306bd3dacad88a58643059b56dd27094c9fc0d37a20c8e62a77956b25b680c7c14b660fa8e4bc854791aa1359b049cd35af8a0631f8f47d0da58a8c35028e4c53ab19668f109ad4938e9387ac586eec52bf28c57a85f935bee4c4eb128d0c6b9b50321cc32d59c749b625117cca8ce985eff01e2072564d4aad78e94df1e9d8dc83b4002b9", 0xfb}, {&(0x7f0000ec7000)="87d0d85b04ee91eabfd1a35063ca029a961c8f983d52e9e03e9b8da3c01d932c085ae46cf2bb62a097f4cd7a6269ab26e617670f2778632837afd8f837634f3cf3bf610f333fdc46c3f8607eabdbcd0e4b45beaf", 0x54}, {&(0x7f0000ec7000)="94bc9d7c5ad460d70addae610e4f488b751f9dd1f538f8270a8f72c0e6d36d36fe4891f9258b308759a6974565f229207d107a4b5e43af4fa419eff606838c018b5937c46e768abc1ff3be1ea0f713e31d1ec4f75de82e2fb93a8c64deccf9856f84ddddcf0e16dae8cca5a06cdae0dec220d417d3229d201425df913124d4913b98477c0d64951b2e593b8c05198d15b29e72e302b16cc2d99a87794c3a3fcbfbf7445ffff00d9d360c5a805ef8ac48ae4107003aa99006c00934e59e14daa3dcb557c1", 0xc4}], 0x5, &(0x7f00001ac000-0x120)=[{0x10, 0x64ff0f2cd1d8446, 0x3, ""}, {0x110, 0x108, 0x20e8, "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"}], 0x120, 0x40000}, 0x2004c811) sendmsg$unix(r1, &(0x7f0000b1c000-0x38)={&(0x7f0000dfc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000462000)=[], 0x0, &(0x7f0000536000-0x28)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) 2018/01/17 19:15:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockname$ax25(r0, &(0x7f000035d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00000c2000-0x4)=0x10) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000)="981a32de5eb4e123702746cc88041a683b667a6730c516d280a056d4b4aff29db83649d6c26eb5efe9657358306e09f8", 0x30) pipe2(&(0x7f0000b20000)={0x0, 0x0}, 0x4800) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00002be000-0x14)={0x8000, 0x100000000, 0xc22, 0x5, 0x5}) read(0xffffffffffffffff, &(0x7f0000e48000)=""/128, 0x80) 2018/01/17 19:15:51 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000006000-0xa)='/dev/cuse\x00', 0x100, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000016000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 19:15:51 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000760000)='net/anycast6\x00') tee(r0, r1, 0x10f, 0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000301000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000760000)={0x0, 0x1f}, &(0x7f000048b000-0x4)=0x8) mmap(&(0x7f0000761000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000762000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x502) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000761000-0x20)={0x1000, 0x400, 0x8000, 0x5, 0x3, 0xfffffffffffffffb, 0x68, 0x400, r5}, 0x20) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) mmap(&(0x7f0000762000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r4, &(0x7f00003a1000-0x8)=0x0, r3, &(0x7f0000763000-0x8)=0x0, 0x3f37, 0x3) 2018/01/17 19:15:51 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000014000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000013000)=0x0, &(0x7f000000c000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00002db000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r1, &(0x7f00008d9000-0x7c)=""/124, 0x7c, 0x0, &(0x7f00008e9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet(r1, &(0x7f000020a000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00002ae000)=""/4) accept4$inet6(r1, 0x0, &(0x7f0000b1c000-0x4)=0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) request_key(&(0x7f0000006000-0xd)='dns_resolver\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x2)='.\x00', 0x0) 2018/01/17 19:15:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xffff, 0x3, &(0x7f0000001000-0x60)=[{&(0x7f0000002000-0xdf)="9f1e90b3c1ce7ff9f0715e1cd1270dc0c0c107960f9e41bd4149312c080eac68add8dbcbdcf9dfe624b67611cae3cba06bf299520b03e346611a48cf52db9ebceaad52936fc08fd6aeb227d2ff5c16ceb99e895c2ce849f0527b2be76ac099348ec7792ad637a9ca962b2b0230fe559bad654b6239a38aa6da87e4c1f07313590fa503bc493be6e2bdabb332eb99c85e4603f57eb32e06334aa5f6a01dcc00dfa8f57b6478b16b1be91a3bb27d5062cf495f6b94984269340f066d9c124da27cdfc1d7a3558ffb13ed83aeed1be143875b7ad7856d810a254875f63e37c2ac", 0xdf, 0x40, 0x7f}, {&(0x7f0000001000)="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", 0xfc, 0x6ec, 0x0}, {&(0x7f0000001000-0x65)="99d77fbd3cb68141b7036e5639b2ceed7ef0ac7341bfdcb5f5cf4e18ab41cf90d429957a897d2c2a1f7742a7aa96dc25521e5ce79db27cfcafa5d31dfa2fb3efd45de1e55057fb8fa5865916b68f0069d7e7e719ac1dc9ce9f86e46a920cdc7329a09298b6", 0x65, 0x4, 0x4}], 0x320000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000)=0x1, 0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x2, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000039d000)=0xfffffffffffffffd, 0xffffffffffffff6a) 2018/01/17 19:15:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$l2tp(0x18, 0x1, 0x1) seccomp(0x0, 0x2, &(0x7f0000d0a000-0x10)={0x1, &(0x7f0000789000-0x8)=[{0x3, 0x5, 0x8, 0x80}]}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000ec6000)=0x1ff) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c47000-0xb)='/dev/hwrng\x00', 0x0, 0x0) accept4$llc(r1, &(0x7f0000fa4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000abc000)=0x10, 0x800) 2018/01/17 19:15:51 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000aad000-0x4)=0x0, &(0x7f0000d53000)=0x1c2) 2018/01/17 19:15:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x1) r1 = syz_open_procfs(0x0, &(0x7f00008a6000-0x8)='syscall\x00') setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000b69000)=0x2, 0x2) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000030000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/17 19:15:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) io_setup(0x1, &(0x7f00001b6000)=0x0) clock_getres(0x3, &(0x7f00005ee000-0x10)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000040a000-0x9)='/dev/ppp\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000c0c000)={{0x1, 0x1, 0xff, 0x3, 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]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d02000)={r2, &(0x7f00006f5000)="23eead31d932890aeb629c2f82a955999c5b3d9dec9ea3", &(0x7f0000f7d000)=""/57}, 0x18) io_cancel(r0, &(0x7f0000e22000)={0x0, 0x0, 0x0, 0x0, 0x8, r2, &(0x7f000009c000)="17581eb97e4dcf829f4a1a78335b87c7cbec28dcc081caa3fe71e16bd25b70d9b60845b4fa11467dcaf83268c2b9f2ccccbd99025a559612377bda55770ed5ef59864cbea70740cab3349b34b37f06366556afb4791bd4507ca68f2c40c2314f6e53bf9e0b03824c96a804f0b99268988e10fc5e01de54cebff0311a09a1efa3f3638e83c2c24f8ec526547172f8f2", 0x8f, 0x6, 0x0, 0x1, r2}, &(0x7f000054f000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00006fd000)=0x0) io_getevents(0x0, 0x0, 0x0, &(0x7f0000e64000-0x120)=[], &(0x7f0000788000)={r1, 0x0}) 2018/01/17 19:15:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a90000)='./file0\x00', 0x100) lsetxattr(&(0x7f000046d000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000940000-0x14)="02000000f4ffffff6f556e100730de2d6a0006a0", 0x14, 0x1) [ 143.349156] kauditd_printk_skb: 189 callbacks suppressed [ 143.349163] audit: type=1326 audit(1516216551.530:2205): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25883 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 143.395222] audit: type=1326 audit(1516216551.541:2206): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25883 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=206 compat=0 ip=0x452e39 code=0x7ffc0000 [ 143.432718] audit: type=1326 audit(1516216551.544:2207): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25883 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 143.461401] audit: type=1326 audit(1516216551.544:2208): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25883 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 143.487065] audit: type=1326 audit(1516216551.571:2209): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25883 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=229 compat=0 ip=0x452e39 code=0x7ffc0000 [ 143.514601] audit: type=1326 audit(1516216551.572:2210): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25883 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/17 19:15:51 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79a6bb872e8122474e9e1e68d7e3ad316b235a8651", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f0efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e728d6809376f030d52f18f76e5366434ffa74d3c2d", &(0x7f000000d000-0x9)="766d6e657431ab2500", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x10001, 0x3, 0x400000000000004, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0x3, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/17 19:15:51 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000019000-0x14)={0x0, 0x80008000, 0x0, 0x4, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000001000)='./file0\x00', &(0x7f0000019000)=""/20) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000006000-0xb)='/dev/audio\x00', 0x101, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000019000-0x20)={0x5, 0x0, 0x10001, 0x5}) r4 = creat(&(0x7f000000b000-0x8)='./file0\x00', 0x84) lseek(r1, 0x0, 0x1) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f000001a000)={0x5, 0x95e, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000000d000-0x20)={0xffffffffc7d3728d, r3, 0x0, 0x40}) pkey_mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000009000/0x1000)=nil}) exit(0x5) 2018/01/17 19:15:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002e4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb0000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000001000)={0x5, {{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]}}, 0xfffffffffffffdce) r3 = eventfd2(0x0, 0x80001) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = dup2(r3, r1) ppoll(&(0x7f0000ec6000)=[{r4, 0x0, 0x0}], 0x1, &(0x7f00002ea000-0x10)={0x0, 0x989680}, &(0x7f0000ea6000)={0x0}, 0x8) 2018/01/17 19:15:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xffff, 0x3, &(0x7f0000001000-0x60)=[{&(0x7f0000002000-0xdf)="9f1e90b3c1ce7ff9f0715e1cd1270dc0c0c107960f9e41bd4149312c080eac68add8dbcbdcf9dfe624b67611cae3cba06bf299520b03e346611a48cf52db9ebceaad52936fc08fd6aeb227d2ff5c16ceb99e895c2ce849f0527b2be76ac099348ec7792ad637a9ca962b2b0230fe559bad654b6239a38aa6da87e4c1f07313590fa503bc493be6e2bdabb332eb99c85e4603f57eb32e06334aa5f6a01dcc00dfa8f57b6478b16b1be91a3bb27d5062cf495f6b94984269340f066d9c124da27cdfc1d7a3558ffb13ed83aeed1be143875b7ad7856d810a254875f63e37c2ac", 0xdf, 0x40, 0x7f}, {&(0x7f0000001000)="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", 0xfc, 0x6ec, 0x0}, {&(0x7f0000001000-0x65)="99d77fbd3cb68141b7036e5639b2ceed7ef0ac7341bfdcb5f5cf4e18ab41cf90d429957a897d2c2a1f7742a7aa96dc25521e5ce79db27cfcafa5d31dfa2fb3efd45de1e55057fb8fa5865916b68f0069d7e7e719ac1dc9ce9f86e46a920cdc7329a09298b6", 0x65, 0x4, 0x4}], 0x320000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000)=0x1, 0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x2, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000039d000)=0xfffffffffffffffd, 0xffffffffffffff6a) 2018/01/17 19:15:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="", 0xfee1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000a05000)=0x0, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005fd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00006aa000-0xbc)={0x44, 0x3, 'client0\x00', 0xffffffff80000006, "a922ba56b909cb39", "c1c5a9623d59356cde34082b6262247a358d0d0344be992ee3a0163ae041df90", 0x1, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bf3000-0x8)={0x0, 0x1}, 0x8) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x200008040) 2018/01/17 19:15:51 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x40}]}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000669000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000760000)={0x0, 0xffff}, &(0x7f0000761000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000039c000)={r4, 0x5}, 0x8) [ 143.540896] audit: type=1326 audit(1516216551.572:2211): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25883 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 143.565539] audit: type=1326 audit(1516216551.606:2212): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25883 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/17 19:15:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d72000-0x10)={0x77359400, 0x0}, &(0x7f0000204000)={0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000458000-0x15)='/proc/self/net/pfkey\x00', 0x28002, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00009e5000-0x4)=r2) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000b41000)=0x4, 0x2) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000396000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmmsg(r2, &(0x7f0000b31000)=[], 0x444444444444615, 0xfffffffffffffffc, &(0x7f0000ff0000)={r0, r1}) 2018/01/17 19:15:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000e62000-0xa)='/dev/vcs#\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00001d8000-0x10)={0x1d0, &(0x7f0000d33000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ae0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000af3000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r3 = accept$alg(r2, 0x0, 0x0) write(r3, &(0x7f00007de000)="03", 0x1) 2018/01/17 19:15:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) flock(r0, 0x0) fallocate(r0, 0x2, 0x0, 0x1000) sendmsg$nfc_llcp(r0, &(0x7f0000a94000)={&(0x7f00001f7000)={0x27, 0x3ff, 0x5, 0x3, 0x5, 0x1ff, "64fb2e7c1f34c22c6f790822a89ab8a98537b7afa86ec376def73d9b5273314212458ae92259db4c129adbdabba7c5741dfae5c95e85f16718fac964bc653c", 0x1}, 0x60, &(0x7f0000ae1000-0x60)=[{&(0x7f0000068000)="f38a18b57de53dbe04fa7b1220040a4cc9d0d8634fa129fe7d14eeadeb26d444f6f190a117bb856225344df1caa4b556971e7068634311e5900eb4ec7a6f8422fcb83002ac2838de66cb8dff33be57f82a092548936aa149998f1c50c7fcf85d25b6011c371444827f9099c56f5653b2d23ec02780970bb3ea5f8fcd68459b79e596745aa74de02a3b729f7e5c4d25b3e9a203bb3ae80bd9eee2d26a7ca76e71f618b2", 0xa3}, {&(0x7f00009d3000)="1319c88716d5666e4fa0b06b30ff5e83b3abde049a11cc4dac75f4e6cb5fd8ef8c2c8edefcd8153ac199529d873c0463d0649f1cf474e0dd32b33579eaa52187a59c03f87c97bae0717cad1fe650621f2af3eb2bc39945cca2403a3027fa0d4717a405611a554c47d24b5736c9657a5673e1e0567b4e96119f58cec31b37a73e549cad58a64d8ffbcfa05c7299da33d13f654d76d02e1f2877971153099a3a0f97a2a45f111628fba1a49ebd0f526c7fd872591e457c00efa6d215df3fb71ebdaf456b52c440bdab47e728ae360ef17a8f8717efe2e555cbb79a7ec022b572f5de1d9d", 0xe3}, {&(0x7f0000344000)="13ee92e4a2167140a1a89af06b2cb58fa45b1de8bef05ecebdbd7da1b862ca18c12bd4c2084acd25cb5ec96998379900a67f0ec3f2b23b14b6dd82b1bd24b138031dfef34d556271d92a80f928aaa0f481077381f72fb0de9a24ddc2e5", 0x5d}, {&(0x7f0000540000-0x73)="302543c2f0383cfc1b1a9fa414a31bc23c6dc9926fa080a436cf390405c4a88ce169b9a45f097694c3392347c4c550f5f4f2ee72eab10d22894f1af12c8e4f3aab41f45d4aecc93dbf0734f35f2ad7a95c03370ef82db608c4d268374719f1db5476906c30c9648558443c57b91c86ba5a1ca2", 0x73}, {&(0x7f0000475000)="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", 0x1000}, {&(0x7f000048f000-0xed)="5504ff1231a6a8c25d5912df8be2f85e28dfdb61a6c26f4d1070cd3ca11c2ce8f6e0917ba7b913357955302bd7ac48a009d1f8e003aef883ea5c6a451bf4d3fcf62d1ee1af621ea4ab68e28f6f26f8aeadf6eaaf8c661f26ef8106b2fa5e41152ee7655dc8967054cf2a09d4636ecb0e3a799830a5d473d52450d45f9f07dac1b18138140ee5fed55a5ffea53c13f0309b660c38543e3a95a8b745899982b25f3272c7f29bffab007b45c2e61a411d6c203989d56b0de419cbac07b821339fb50f8e7f069fc2573cdca637fd6412e0f846547ee9e5e1accd0fe9b1199f78cfb0099be70cce2d50029a8fedd7fb", 0xed}], 0x6, &(0x7f0000681000-0x78)={0x78, 0x10b, 0x7fffffff, "f76f7849817449755dd5256403d8da3eaa051c52b066a4dade63393717d45448970a72ea726ba5671ef64858876c90d25a6404563138e9b7f86e951518e94ce1fed10da8fa0618b7013e28566f995e32eebf4f09c0089b60c3d2813cde23c4657196fe00fa75a505"}, 0x78, 0x40000}, 0x0) [ 143.590381] audit: type=1326 audit(1516216551.607:2213): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25883 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/17 19:15:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ee7000-0x9)='/dev/rtc\x00', 0xb00, 0x0) getpeername$llc(r0, &(0x7f0000c25000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000bb2000)=0x10) bind$llc(r0, &(0x7f000034c000-0x10)={0x1a, 0x1f, 0x1, 0x10001, 0x2, 0x1000, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x40) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00001ee000)='/dev/audio\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00009b3000)={0x800, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x100, 0x0, 0xcf9, 0xfffffffffffffffc, 0x0, 0x0, 0x9, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b79000)='/dev/sequencer2\x00', 0x21ca00, 0x0) syz_open_dev$random(&(0x7f0000aba000-0xc)='/dev/random\x00', 0x0, 0x690000) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000b0d000)={0x0, @in6={{0xa, 0x0, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b09000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000099b000)={r3, 0x4}, 0x6) 2018/01/17 19:15:51 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000013000)={@multicast2=0x0, @broadcast=0x0}, &(0x7f0000d13000)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f00004b7000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x11, &(0x7f0000001000-0x4)=0x6, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000000)=0x6cd7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000002000)=@random={'security.\x00', '\x00'}, &(0x7f0000003000-0x1)='\x00', 0x1, 0x2) mmap(&(0x7f0000b91000/0x2000)=nil, 0x2000, 0x0, 0x32, r1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) writev(r4, &(0x7f0000be9000-0x80)=[{&(0x7f00008a2000)="82", 0x1}], 0x1) 2018/01/17 19:15:51 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000665000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa02e, 0x2, 0x1, 0xa, 0x100000001, 0x8001, 0x6}, 0x20) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000464000)=0x0, 0x4) 2018/01/17 19:15:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xffff, 0x3, &(0x7f0000001000-0x60)=[{&(0x7f0000002000-0xdf)="9f1e90b3c1ce7ff9f0715e1cd1270dc0c0c107960f9e41bd4149312c080eac68add8dbcbdcf9dfe624b67611cae3cba06bf299520b03e346611a48cf52db9ebceaad52936fc08fd6aeb227d2ff5c16ceb99e895c2ce849f0527b2be76ac099348ec7792ad637a9ca962b2b0230fe559bad654b6239a38aa6da87e4c1f07313590fa503bc493be6e2bdabb332eb99c85e4603f57eb32e06334aa5f6a01dcc00dfa8f57b6478b16b1be91a3bb27d5062cf495f6b94984269340f066d9c124da27cdfc1d7a3558ffb13ed83aeed1be143875b7ad7856d810a254875f63e37c2ac", 0xdf, 0x40, 0x7f}, {&(0x7f0000001000)="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", 0xfc, 0x6ec, 0x0}, {&(0x7f0000001000-0x65)="99d77fbd3cb68141b7036e5639b2ceed7ef0ac7341bfdcb5f5cf4e18ab41cf90d429957a897d2c2a1f7742a7aa96dc25521e5ce79db27cfcafa5d31dfa2fb3efd45de1e55057fb8fa5865916b68f0069d7e7e719ac1dc9ce9f86e46a920cdc7329a09298b6", 0x65, 0x4, 0x4}], 0x320000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000)=0x1, 0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x2, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000039d000)=0xfffffffffffffffd, 0xffffffffffffff6a) [ 143.683737] audit: type=1326 audit(1516216551.607:2214): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25883 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/17 19:15:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000adc000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0xfff, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000ef5000)=[{{&(0x7f0000463000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000ef6000-0x90)=[{&(0x7f0000ae0000-0xb3)=""/179, 0xb3}, {&(0x7f0000a68000)=""/210, 0xd2}, {&(0x7f0000213000)=""/67, 0x43}, {&(0x7f0000262000)=""/52, 0x34}, {&(0x7f0000ef6000-0x5b)=""/91, 0x5b}, {&(0x7f0000ef6000-0x18)=""/24, 0x18}, {&(0x7f00008df000)=""/0, 0x0}, {&(0x7f0000448000)=""/44, 0x2c}, {&(0x7f0000d52000)=""/90, 0x5a}], 0x9, &(0x7f0000ef5000)=""/57, 0x39, 0x400}, 0x2}, {{0x0, 0x0, &(0x7f0000ef5000)=[{&(0x7f0000ef6000-0xe0)=""/224, 0xe0}, {&(0x7f0000ef5000)=""/72, 0x48}, {&(0x7f000051a000-0x2)=""/2, 0x2}, {&(0x7f0000ef5000)=""/4096, 0x1000}, {&(0x7f0000ef5000)=""/241, 0xf1}], 0x5, &(0x7f0000ef6000-0x2)=""/2, 0x2, 0x7}, 0xff}], 0x2, 0x2000, &(0x7f0000ef6000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000ef6000-0x108)={0x0, @in6={{0xa, 0x0, 0x9c51, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x158a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x9, 0x100, 0x9, 0xff, 0x0, 0x7fff, 0x5, 0x0, 0x100000001, 0x5, 0x1ff, 0x2, 0x0, 0x1]}, &(0x7f0000e1a000+0x576)=0x108) r3 = creat(&(0x7f0000748000)='./file0\x00', 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000e63000-0xc)={0x180000000, 0x0}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ef6000-0x2)={r2, 0x3ff, 0x101}, &(0x7f00003a9000)=0x8) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r4, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r4, 0x0, 0x12, &(0x7f000006e000)=0x5, 0x2) setsockopt$inet_opts(r4, 0x0, 0x19, &(0x7f0000eed000)='y', 0x1) pipe2(&(0x7f0000ed4000)={0x0, 0x0}, 0x800) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r5, 0xc4c85513, &(0x7f0000db9000-0x4c8)={{0x0, 0x7, 0x100000001, 0xffffffffffffffff, "cdb042fad600d1b3506078ce4292e91efc92afa687c67e45d54ba6f15fec5ce86bcce78ff0ef13795f5ce45e", 0xffff}, 0x1, [0x8001, 0x1000, 0x3, 0x5, 0x800, 0x10000, 0x4, 0x7, 0x8, 0x4, 0x0, 0xffffffff, 0xff, 0x9, 0x4, 0x3, 0xd7c, 0x6, 0x3, 0x6, 0x6, 0x6, 0x20, 0x1, 0x7fffffff, 0x7, 0x6f, 0x400, 0x7, 0x81, 0x48c9d39a, 0xc5, 0x2, 0x400, 0x4, 0x5, 0x7f, 0x2a, 0x0, 0x6, 0x5, 0xf4a7, 0x2, 0x4, 0x448, 0x7, 0xac, 0x7ff, 0x100, 0x5, 0xfffffffffffffffe, 0x3ff, 0x9, 0x7, 0x8, 0xfffffffffffffff7, 0x1952007b, 0x1ff, 0x2, 0x100000001, 0x5, 0x10001, 0x7, 0x80, 0x9, 0x3, 0x2, 0x8000000000, 0xff, 0x15, 0x2, 0x4, 0x8, 0xb, 0x1aec, 0x2, 0x3ff, 0x80000001, 0x100000001, 0x2, 0x2, 0x1, 0x1, 0x81, 0x4, 0x7, 0x5, 0x7, 0x7, 0x1000, 0xffff, 0x3, 0x5, 0x2, 0x4, 0x3f, 0x8001, 0x265e, 0x16d6, 0x8, 0x87, 0x4, 0x3f, 0xffffffffffffff65, 0x2c3c, 0x1, 0x0, 0x2878, 0x0, 0x9, 0x4dd, 0x7, 0x4, 0x5, 0xd81a, 0x7a107cbf, 0x3, 0x40, 0xe1e, 0x0, 0x6, 0x1, 0x1ff, 0x2, 0x7, 0x400000000000, 0x3f, 0x8], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 19:15:51 executing program 0: mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\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) sendmsg$alg(r0, &(0x7f0000f66000)={0x0, 0x0, &(0x7f0000f66000)=[{&(0x7f0000000000)="819aaf165fcd90e9f1608adcd98ee5f404001dafc7fd6aeacec37f10457879299f093e81ad72bc0e5fe21f54a10d88a508839a3eabafc75251ea925964fbe10c5d3cd89763c5619e1433d49a5d87070ffd0fcb89ef7891be09d9", 0x5a}, {&(0x7f0000f67000-0x1d)="b4d3e03de1c24e449ada00fe0b85453792c8c5525aed0bd22da4513093", 0x1d}, {&(0x7f0000f67000-0x4b)="21bb3e62c9c563c4a9de957b71248719d72f91e9b43678e5aab4f547230074f701f0c70bb1e563753346bf38292ca55e5a761ecd0b58f17e657eb240a79e36d24d8ba85f76b422c5c1685d", 0x4b}, {&(0x7f0000000000)="e04984f186ccaf6cc2b608da823dc7951e290e6837ae44399972f66306fb66a41d56ad86b21ec21593819201d5b96f7072326ce0ab4d88e1764a953442aecbfbfa4c408ad6e2fba0f2f5d35cf69210d4d214768fafb78264193b1a6f785fb73b86d8ae12defe00f2f9faf0e60ecdd5595eda831e731653d87e4d0240d5f61c66ade7667dbe557a6c67", 0x89}, {&(0x7f0000f67000-0x2d)="280fe1f770c207b55cfc6a0d2a812947486c38c2ccc3f24830cf7e25f8998ff9c16bc2dd65e9d9692d6bd35833", 0x2d}, {&(0x7f0000000000)="94556eda9541ac91f78b66e3f5bf5c52e55b38086ec9404e3cac5a506c314ae4c68acb9ab9a5dcc0df66296f909036270c612effeb01309f28258d3c357ffcbee10139071fd52ceba2a4df73f11fb89aa80a86ed73cb0624fb8813e8d1858cc5b24ad8d5ef1b91f7b868693c3abde625fd27eb2ab5fc6b7ca54c4726d04357009f2c4ac2025805d49d6ed37205df1a12daad0a4985b3be065f7e424e568a6c6e57d8d0e9ddf9c602b6aa20fc1c715b85d9371469d7a188c0ed992a0cc2405c0d9b3036f7354badcc621b81c49a5791cb7c0cb5f667afb6054941a2d24431282c90be6e2df283207c7a52a2fa53e651aab9703f7f01a713efd3", 0xf9}, {&(0x7f0000f67000-0x35)="024406008914b02bba18fd2dbc2f9cdc006d4891f81bd078a975812c54136ef3f2ce27dbd4d4c9c778a2a6c40bc90e234d6f2ca614", 0x35}], 0x7, &(0x7f0000001000-0x70)=[@iv={0x70, 0x117, 0x2, 0x56, "e3901418335ba33d32c390d5b194db81a1b8fc44cbfe6ae47e0a811e1503fb0af6e82c92bebd665876ba1942ab145cc9877d8cbdfbbd39654fd8b6f09195e298185c44ca33431b3462ea2ee6f3e55da390e3a8ffa2fe"}], 0x70, 0x4800}, 0x20000000) msgsnd(0x0, &(0x7f0000f67000-0x8)={0x3, ""}, 0x8, 0x0) 2018/01/17 19:15:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002e4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb0000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000001000)={0x5, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffdce) r3 = eventfd2(0x0, 0x80001) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = dup2(r3, r1) ppoll(&(0x7f0000ec6000)=[{r4, 0x0, 0x0}], 0x1, &(0x7f00002ea000-0x10)={0x0, 0x989680}, &(0x7f0000ea6000)={0x0}, 0x8) 2018/01/17 19:15:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000b8c000)={0x0, 0x0}) io_setup(0x5d8, &(0x7f0000103000)=0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000557000-0x35)="8a14292cf8c85973bcd12dc4f9ef06d3938293779520ed43f1c95792939ce3e998e697e23a99862427810a32fcbe4ea60eb0695f9a", 0x35) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00008ea000-0x9)='/dev/dsp\x00', 0x80102, 0x0) recvfrom$packet(r1, &(0x7f0000185000-0x4c)=""/76, 0x4c, 0x40000000, &(0x7f00004f3000)={0x11, 0xfd, 0x0, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x14) 2018/01/17 19:15:51 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000010000)='/dev/mixer\x00', 0x400000, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000016000-0x8c)={0x6, 0xfffffffffffffe00, 0xfffffffffffffffb, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={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) r2 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000008000/0x4000)=nil) shmat(r2, &(0x7f0000003000/0x3000)=nil, 0x2000) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000f000-0x4)=0x90) 2018/01/17 19:15:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000070b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) close(r1) 2018/01/17 19:15:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ba7000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f04000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0x80, &(0x7f00007b5000)=""/50, &(0x7f0000b99000)=0x32) r4 = dup2(r0, r1) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000262000)=0x0, 0x4) ioctl$TTUNGETFILTER(r4, 0x801054db, &(0x7f000011c000)=""/151) 2018/01/17 19:15:52 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) r3 = syz_open_dev$usbmon(&(0x7f0000368000-0xd)='/dev/usbmon#\x00', 0x1, 0x10001) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000760000)={0x5, 0xfffffffffffffffd, 0x0, 0x9a1, 0x7, 0x3}) 2018/01/17 19:15:52 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000009000-0x70)=[{0x0, 0x0, &(0x7f0000014000-0x50)=[{&(0x7f0000010000)="e57c37ed9e76d2f418a41b6d9c0f7730b94093e6795c7b14945925ad0a6ada26abf2f5e82205c899f50104a9b500a58dad", 0x31}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}], 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000009000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000016000)=""/151, 0x97) 2018/01/17 19:15:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x364, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000050e000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000777000-0x4c)=[], 0x0, 0x0, &(0x7f000078a000)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c34000-0x10)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00001d7000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00008d2000)={0x2, 0xc56c00000, 0x10001, {r2, r3+30000000}, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x3, &(0x7f0000e38000-0x10)={0x0, 0x0}, &(0x7f0000a23000)=0x0, 0x0) 2018/01/17 19:15:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x4) listen(r0, 0x823) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f00007be000)=[], 0xb2, 0x0) 2018/01/17 19:15:52 executing program 5: mmap(&(0x7f0000000000/0x28a000)=nil, 0x28a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000289000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) mmap(&(0x7f000028a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000028b000-0x8)={0x0, 0x0}, 0x7, 0x3ff) r1 = accept$alg(r0, 0x0, 0x0) clock_gettime(0x0, &(0x7f000004c000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000289000)=[{0xffffffffffffffff, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000145000-0x10)={0x0, r2+30000000}, &(0x7f0000289000)={0x0}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) sendmmsg$alg(r1, &(0x7f0000217000)=[{0x0, 0x0, &(0x7f000011a000)=[{&(0x7f0000283000)='t', 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 19:15:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0xb3)=""/179, 0xb3}], 0x1) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004bc000-0xd)='/selinux/status\x00', 0x0, 0x0) fdatasync(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001e2000-0x59)={0x0, @in6={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x8, 0x2, 0x8001, 0x9}, &(0x7f0000333000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000262000)={r1, @in6={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$netlink(r0, &(0x7f00006f4000)={0x10, 0x0, 0x2, 0x50001401}, 0xc) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c14000-0xd)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000036d000-0xe)='/selinux/load\x00', 0x2, 0x0) syz_open_dev$audion(&(0x7f00006bd000)='/dev/audio#\x00', 0x7, 0x410000) 2018/01/17 19:15:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvmmsg(r0, &(0x7f00003bd000-0x1e0)=[{{&(0x7f0000be7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000955000)=[], 0x0, &(0x7f00007f7000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x22, &(0x7f00007a7000)={0x0, 0x0}) poll(&(0x7f0000085000-0x10)=[{r1, 0xc1a6, 0x0}], 0x1, 0x58) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/17 19:15:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x400000006, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000061000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000f57000-0x4)=0x7, 0x4) getpeername(r0, &(0x7f00001ab000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000034d000)=0xe) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) 2018/01/17 19:15:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000bdd000-0x4)=0x0, 0x4) r1 = userfaultfd(0x80000) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/01/17 19:15:52 executing program 6: mmap(&(0x7f0000000000/0xba000)=nil, 0xba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000009000-0xd)='/dev/urandom\x00', 0x0, 0x0) fanotify_init(0x8, 0x501000) read(r0, &(0x7f0000001000)=""/175, 0xaf) r1 = creat(&(0x7f000009e000-0x8)='./file0\x00', 0x80) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000bb000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000bb000-0x4)=0xff11) 2018/01/17 19:15:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x200200) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000aa2000-0xa0)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) write(r0, &(0x7f0000417000)="f0", 0x1) 2018/01/17 19:15:52 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000c1000-0x9)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe(&(0x7f00002f2000)={0x0, 0x0}) mmap(&(0x7f0000761000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000761000)={0x0, 0x54, &(0x7f00005d2000-0x54)=[@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x25d}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f00000c6000+0x17)=0x10) mmap(&(0x7f0000761000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000762000-0x8)={r4, 0x8}, 0xfffffffffffffe25) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00005e1000)=0x0) mmap(&(0x7f0000761000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000762000-0x4)=0x0) r6 = getpgrp(r5) r7 = openat(0xffffffffffffffff, &(0x7f00004e9000)='./file0\x00', 0x600, 0x10) connect$ipx(r7, &(0x7f0000163000)={0x4, 0x5, 0x4, "07b4a4274526", 0x6, 0x0}, 0x10) mmap(&(0x7f0000762000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000762000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r7, 0x40104593, &(0x7f0000763000-0x10)={0x2, 0x0, &(0x7f0000762000+0xce2)=""}) ioctl$KVM_ENABLE_CAP_CPU(r7, 0x4068aea3, &(0x7f0000061000)={0x0, 0x0, [0x81, 0xfffffffffffffffa, 0x80, 0x78], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) wait4(r6, 0x0, 0x4000000b, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) mmap(&(0x7f0000763000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r7, &(0x7f0000763000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000764000-0x4)=0xc) 2018/01/17 19:15:52 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f00004f3000-0xa)='/dev/vcs#\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001000-0x8)={0x80000000, 0x2fd8b831, 0x4a, 0x1, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0) r2 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={0x0, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3399498b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000)={r3, @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]}, 0x200, 0xeb82, 0x3, 0x0, 0x6}, &(0x7f0000002000)=0xa0) r4 = geteuid() setresuid(r1, r2, r4) getrandom(&(0x7f0000000000)=""/227, 0xe3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x40b4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a89000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/17 19:15:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) readv(r0, &(0x7f0000b6e000-0x70)=[{&(0x7f000096c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cde000)=""/156, 0x9c}, {&(0x7f00006ac000)=""/33, 0x21}, {&(0x7f00003c5000-0xac)=""/172, 0xac}, {&(0x7f0000c86000-0xa9)=""/169, 0xa9}, {&(0x7f0000cd3000-0xcc)=""/204, 0xcc}, {&(0x7f0000cd7000)=""/195, 0xc3}], 0x7) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x7) connect$inet(r2, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r2, r0) 2018/01/17 19:15:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f0d000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000199000)=0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000000)=[], 0x0) capset(&(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000907000)={0x40000000, 0x0}) 2018/01/17 19:15:52 executing program 2: unshare(0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000781000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002e9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$ipx(r1, &(0x7f0000113000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000040e000)=0x10) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x8f) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2018/01/17 19:15:52 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000010000)=0x27e) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/17 19:15:52 executing program 0: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fea000)=0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000fea000)={0x3, 0x6, 0x6, 0x5, r1}) 2018/01/17 19:15:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000cb3000-0x1)=0x4fb, 0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r4, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000022000-0xc)={0x2001, 0x0}) msgget(0x3, 0x10) ioctl$TIOCCBRK(r3, 0x5428) syz_open_dev$sndseq(&(0x7f0000a67000)='/dev/snd/seq\x00', 0x0, 0x408400) epoll_pwait(r3, &(0x7f0000a1f000-0x54)=[{0x0, 0x0}], 0x1, 0x10, &(0x7f0000bc0000-0x8)={0x0}, 0x8) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00004cf000)={0x3, 0x0}) 2018/01/17 19:15:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000740000-0x38)={&(0x7f0000421000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000074e000)=[{&(0x7f0000535000-0xb)=""/11, 0xb}], 0x1, &(0x7f0000ffe000)=""/250, 0xfa, 0x0}, 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x1b) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) tkill(r1, 0x15) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 19:15:52 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f00004e4000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 19:15:52 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a5f000)={0x0, 0x0, &(0x7f00006e9000-0x80)=[]}, &(0x7f00000ea000)=0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006e6000)='/selinux/checkreqprot\x00', 0x2c2040, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000011f000-0xc)={0x10000009, 0x0}) 2018/01/17 19:15:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000565000)='/dev/ppp\x00', 0x4c0000, 0x0) syz_open_dev$evdev(&(0x7f0000dda000-0x12)='/dev/input/event#\x00', 0x200, 0x0) exit(0xfffffffffffffffd) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000003c000-0x4)={r0}) 2018/01/17 19:15:52 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000760000)='fdinfo\x00') mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000761000-0x10)={0x3, {"3e9efdfbe77a71"}, 0x0}, 0x10) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x10000000000002c6, 0x0, [{0x40000100, 0x0, 0x2}]}) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000760000)=""/102) 2018/01/17 19:15:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000bbf000)=0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f00002a4000-0x5)="17757695e7020bc2575ddc44649b2c86a6a7b26674931745a7ae4e075858b56315252e3ee060222618c024be72ca1f454bd38a0fbb222965596172e4e206c2d4", 0x40) sendmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f0000a39000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[{0x10, 0x0, 0x7, ""}, {0x10, 0x1, 0x0, ""}], 0x20, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 19:15:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000171000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000099e000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000161000)='/dev/audio\x00', 0x600700, 0x0) r2 = socket$inet(0x2, 0x0, 0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000099b000)={0x4, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f00003b7000-0x10)={r0, 0x0}, &(0x7f0000cc2000-0x4)=0x0, 0x0) 2018/01/17 19:15:52 executing program 2: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000022000-0x9)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r1, r1, 0x0, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000003a000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f000000e000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1, r3}) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x1, &(0x7f000003b000)=0x0, &(0x7f000003b000)=0x4) sendto(r0, &(0x7f0000036000-0xbe)="", 0xfe3f, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/17 19:15:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f1a000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) statx(r0, &(0x7f0000ad4000-0x8)='./file0\x00', 0x800, 0xfff, &(0x7f0000c8d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00004ab000-0x4)={0xffffffffffffffff}) 2018/01/17 19:15:52 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000760000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x80000) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000760000)=0x0, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) 2018/01/17 19:15:52 executing program 0: mmap(&(0x7f0000000000/0x293000)=nil, 0x293000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000293000)='/dev/sg#\x00', 0x7, 0x20000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) mmap(&(0x7f0000294000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000294000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000294000)=[{0x8, 0x9, 0x5, 0x20, @tick=0x6, {0x9, 0x6}, {0xc7d, 0x100000000}, @time=@time={0x77359400, 0x0}}, {0x6, 0x100000000, 0x6, 0x100000001, @tick=0x1, {0x7fff, 0x7ff}, {0x4d3d, 0x101}, @quote={{0x8, 0x100000000}, 0x400, &(0x7f0000294000)={0x101, 0x5, 0xffffffff, 0xfffffffffffff69f, @tick=0x3583, {0x4, 0x7ff}, {0xf675, 0x8d}, @control={0x80000000, 0x4043e229, 0x7fffffff}}}}, {0x0, 0x8, 0x2cf, 0x0, @tick=0x7ff, {0xfffffffffffeffff, 0xe7}, {0x4f8, 0x6}, @time=@tick=0xffffffff}, {0x3, 0x9, 0x7fffffff, 0x3, @time={0x0, 0x0}, {0x2, 0x3}, {0x1, 0x98}, @addr={0x8, 0x9}}, {0xc8, 0xffffffff7fffffff, 0x7, 0xfd7e, @tick=0x6, {0x7ff, 0x2}, {0x0, 0x0}, @result={0x9, 0x6}}, {0xc, 0x2, 0x5cda, 0x5, @tick=0x3, {0xe0000000000, 0x0}, {0xffffffff, 0x5}, @raw32={[0x0, 0x0, 0x8]}}], 0x120) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000102000-0x4)=0x0, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000294000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000294000)={0x9, &(0x7f0000242000-0x24)=[0x101, 0x1ff, 0x7, 0x255, 0x401, 0xfffffffffffffe03, 0x1f, 0x0, 0x18000000000000]}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000075000-0xc)='/dev/autofs\x00', 0x101102, 0x0) mmap(&(0x7f0000294000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000295000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000295000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, &(0x7f0000296000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000295000)=0x10) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000295000-0x4)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000a4000-0x50)={{0x1000, 0x7}, {0x90, 0x189}, 0x2, 0x1, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 19:15:52 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f000010a000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f00007a2000-0xb)='clear_refs\x00') ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000c9d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x277, 0x99, @fr_pvc_info=&(0x7f0000d6d000-0x14)={0x6, @common='ip6gretap0\x00'}}}) exit(0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/01/17 19:15:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xc, 0x8010000000000084) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ebf000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt(r0, 0x8, 0x2479, &(0x7f00003f3000)=""/216, &(0x7f0000fcd000)=0xd8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00002eb000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/17 19:15:52 executing program 5: perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r0, &(0x7f0000276000-0x90)=[{&(0x7f0000871000-0x94)=""/148, 0x94}], 0x1) 2018/01/17 19:15:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000676000)="e307b0d50a830cb30000000000000200", 0x10) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000558000)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000ce7000-0x18)={0x8, 0x9, 0x9, 0x7f, 0xff, 0x6}) fchmod(r0, 0x8) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00001f1000-0x38)={0x0, 0x0, &(0x7f0000319000-0x10)=[], 0x0, &(0x7f0000810000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r3 = dup(r2) sendmsg$nl_netfilter(r3, &(0x7f0000f6b000-0x38)={&(0x7f0000910000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b9c000-0x10)={&(0x7f0000640000)={0x3c, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x28, 0x0, @binary="b94a27f4f1f5e0bb9aaea7574ba55b8be850f55ce8d4da1fa1a33b16cf"}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x17, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) fcntl$setlease(r2, 0x400, 0x1) 2018/01/17 19:15:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@dev={0xac, 0x14, 0x0, 0xa}, @empty=0x0, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f00005cb000-0x10)=[{&(0x7f0000932000-0x65)=""/101, 0x49}, {&(0x7f0000e5c000)=""/4096, 0x802}], 0xfd) 2018/01/17 19:15:52 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000761000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000761000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x80000) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000761000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) symlinkat(&(0x7f0000762000-0x8)='./file0\x00', r3, &(0x7f00006b2000-0x8)='./file0\x00') mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000761000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000761000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000761000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2040) mmap(&(0x7f0000761000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r2, &(0x7f0000761000)='./file0\x00', r4, &(0x7f0000761000)='./file0\x00') mmap(&(0x7f0000762000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r4, 0x4008ae52, &(0x7f0000762000)=0x1) sendmmsg$alg(r2, &(0x7f000066b000)=[{0x0, 0x0, &(0x7f000073f000)=[{&(0x7f0000760000)="aaf1f17d7872966bf199dc5a16c6fb4c38024181fa36e38c0934a7bdc432a297ffe07193f25ee4e467dd", 0x2a}], 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f0000760000)=[{&(0x7f0000533000)="9812e720231efe8396add6fcea00c3e3a3e9e578cb8558e07e811c96bd5151d1b33eabdc18e4027059837b3d920d2196d7fcc2ea4ad5a00293ea977566cc0e4254b1cae8910a3c44f2dbd8498479ddb224bfd18508a5aedac2b60692912e1d832c872f847171dbe084954f261828c70127b7edd406f641d486c10526b2a6475eda53e4c798ace99d13e02242", 0x8c}, {&(0x7f0000761000-0x3a)="f8ac0c54a923396703bcf05a4e438115cd430d05b30796e3aa90ba6d3f1cbe1f8d710f423ece8206f0801450b90dcd5eef14002567aa046ff17a", 0x3a}, {&(0x7f0000761000-0x81)="b01c735a795be6274894bae44a19b474250a58f629da061bc18de018f0f2c38572df20e3f30db25403afb02f382d3afb88739e5c46f3f96d231845a9733b8819ddd8793142e8915422178c01b9d2e100815fd7bc77e6277ab039a7ec0c9aee0ee7dbcccc640b914b51b21408189ee8b39027baf31fea6afe2a81de2e7e01d2a26d", 0x81}, {&(0x7f0000629000)="4899b1d2b7fca70ae7f43f048e50e161405f277692a5ee9541a8fb17d70c3ae177fce6ed91cd573a8ea1117f335c6c2ddf1f6d103b3e4997c6532987562ad0318e96017ad006f357bed41e43cb86c5be258198a3fb000f35efac0f3aed81ac03aeee10557f4eda76526b15070d23e10f0feb5fe87cadc8048274fb5bb9beea27cca8ef19ac20d35c4eab6a425c7ff8eac09d3fd5b55067a28be960a9be008cf2e9b3dcb67bfad3f1dd6b828e38d0658736f4a990141cfab9a9e18342c97dc9c1b914d30b417623ada3677266fbcd86c8f4a77ecc087d7e3244786c72f8b3168eac22c7e9", 0xe4}], 0x4, 0x0, 0x0, 0x880}, {0x0, 0x0, &(0x7f0000761000-0x30)=[{&(0x7f0000761000-0x34)="e25193859c0afccc98f8049121f80ac47a43ac5ab2468e6ab5548843cba168de4788cfa2fc6bee8bde257c5ad53942bee0440c4f", 0x34}, {&(0x7f0000761000-0x1000)="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", 0x1000}, {&(0x7f0000761000-0x6c)="b296994c88ef6e538d5d2ec54d5c2ef9d2f033af33b06f38ef31edba2b2687a13839bf14236fa3e7a1eef5b73f0c88b6937210c46d96402bb411d4e9e0befc0103bad4b30eee08b1e45d5cae0d0abe794d622b2de115a361b14840c8574626f85da17851b29f0dc6866db938", 0x6c}], 0x3, 0x0, 0x0, 0x4004045}, {0x0, 0x0, &(0x7f0000760000)=[{&(0x7f0000760000)="c2e1533639fce4af6df13bf8e0d78694cabf20d31e86851a705857b678a545060578cf6b1a65eda410ae4a5443c78bfacc972202fae8df9cf6b97630e9e9f97e2abebb79adbeec51f033827bc12995c9b24b6a21e2301175e8842fcf6f903ebf4939c70cd7efd7d59ceb8ab827d188068892b3bb86ca6baedcfddeeb8a8d965a7e8ccac1cf7b4bdc90e4a698cbc66f2d4ccea4f1fb5508fb519b18e4c7de6ec80fa0059521324cf80b0c747f517c46bb5d0e037c839cf5c3982c487b9fe7f31c7b40e09a61b6c90111917c8d9fa9b6098877913d0be243f063f6dd0db4f2f72a", 0xe0}, {&(0x7f00006e0000)="d095fe622588d8b2db06b9452e07f3eff594edbd33239ce189b5c7ed", 0x1c}, {&(0x7f0000760000)="afcdbdb2c27c92f9646949513c8404e7202c861a1028602a5acc762b114e660623094157849691150502cb970811c1b4c3cdc4dd5bf1cf5723cd9458ea518d384b2659a9e0b882ba33aa1a8dae5d61e0cdf6b0f85c60d1c770df710404a1d66792fc89501efa3effd99ce95d", 0x6c}], 0x3, &(0x7f00006ea000)=[@iv={0x70, 0x117, 0x2, 0x59, "82a21e194d0c8e6c51c24ff585c8430f239e8647782872d68f9bccab9a275a918860269c2886f41dbf1dc18a23112f59cebc9c4869a0725b91c7734def978386de83bdf10d0fe5d68efcefe5288d2aa923ccdfa4e8375e69e1"}, @iv={0x68, 0x117, 0x2, 0x51, "38b9a1a3ece93f3643039278e6e5ca6811083dbf24d7e0a425a75e9a53160b0282b98e4c1079ea15c5cd699daada91e38aa4fc40ab5275fcc68b5a62c01b017e83b79d70be7e95b3381c583f4436e9457c"}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0xcc}, @iv={0x68, 0x117, 0x2, 0x4f, "63d1999dab8eefb67e537d3615d848227c0631a4e00911043e2cff363dd6000d78f8a2e42f8cb509136cfce0e4965ec47c64a2345540a84d05a93024d7bf5cecac6ce1a7d473e445e0a1622d6e36c4"}, @assoc={0x18, 0x117, 0x4, 0x100}], 0x188, 0x0}], 0x4, 0x40000) init_module(&(0x7f0000156000-0x27)='system(lovmnet0#bdevbdev@vmnet1keyring\x00', 0x27, &(0x7f00000e6000)='/dev/kvm\x00') 2018/01/17 19:15:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000702000-0x90)={0x7, 0x3, 0x1, 0xffffffff, 0x2, [{0x401, 0x10001, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) connect$inet(r0, &(0x7f00006bc000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/17 19:15:52 executing program 4: clock_gettime(0xfffffffffefffffc, &(0x7f000017b000-0x10)={0x0, 0x0}) semtimedop(0x0, &(0x7f0000ddd000-0x30)=[{0x0, 0x5, 0x0}], 0x1, &(0x7f0000582000-0x10)={r0, r1}) 2018/01/17 19:15:52 executing program 5: r0 = dup(0xffffffffffffff9c) recvfrom$packet(r0, &(0x7f0000021000-0x12)=""/18, 0x12, 0x20, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c18000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f9c000-0xb)={0x9, 0x64, 0x4, 0x9, 0x8, 0x3, 0x401, 0x100000000, 0x2, 0x0, 0x6}, 0xb) r2 = socket$alg(0x26, 0x5, 0x0) r3 = dup2(r2, r2) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000474000)=0x0) bind$alg(r2, &(0x7f0000424000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000b94000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000179000-0x30)="d3ab27191a0100230000000000000002fef9f342a47400ffffff0000000000000001070097c11ed4c2c4dcd2ffa86eb9", 0x30) 2018/01/17 19:15:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001ad000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000228000-0x10)='attr/sockcreate\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x2d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4bb4, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000b9a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/01/17 19:15:52 executing program 7: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x163, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x155, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @empty=0x0, "000000081e84d84b2db57b8a0af02ad8c4fda114a6e1200fd51c7ac998963739081ac9863e00c3a144b00263209fd5d31366005e0fba973461c1a98f799e3d94a162efc1763146b22c169c07351b62a1c4bae8590f0bc322d3034fe9dd3e4c4584063a0f35b040fd90300fc409fce43787e45d5627492ffb4cfb282d780c688c3b7986dd839b15e48e2b8930f6dc3bb8490fc3ddc4bbed5116722aa50c9c1288a6d28df4e54bdec1095520dbaf24445a8c903788d8c35162f2f2487f67a18c9c6c7ac1af5dff578d40b6e17c1e9d1aef018d594f3d7ebf1668320566590a043c35a726cadbb9b4bf5ee9d028960fbcaa333c4c8ae0471645de6bc77287666c654fed646b547b12bd5915b9da8d3b3bf44c77ed87a8a96dc2a0d555708993cd0a3ade824cfd54fcd9396f47ebd847f818e5f62dc0585ab785a5"}}}}}, &(0x7f00003b5000)={0xffffffffffffffff, 0x1, [0x9df]}) r0 = syz_open_dev$sg(&(0x7f000043b000)='/dev/sg#\x00', 0x5, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f000088d000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ae8000-0x4)=0x48) 2018/01/17 19:15:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000064a000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006d9000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00001c3000)=""/7) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00004cc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fcd000)={r1, @rand_addr=0x0, @multicast2=0xe0000002}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000a63000)={{0x2, 0x3, 0x81, 0x3, 0xec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 19:15:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000024000-0x1)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297cae8159ee4665049b2098f8c7dda214613be55ce55368cd8b740a651e33ba9c2cdbdc24d558523da6e5851e984f2c73ba3", 0xa0, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x10000000000000fa, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/17 19:15:53 executing program 7: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b03000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f00003b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000ab6000-0x8)=@int=0x0, 0x4) mlock2(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1, &(0x7f000000d000-0x8)=0x0, 0x9, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000b03000)={&(0x7f000045c000/0x1000)=nil, 0x1000}) r1 = open(&(0x7f000044b000)='./file0\x00', 0x40000, 0x100) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000306000)=0x7, &(0x7f0000b02000)=0x2) mlock2(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x1) 2018/01/17 19:15:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac2000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000037000-0x4)=0x8) 2018/01/17 19:15:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000144000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000)={0x0, 0x989680}, &(0x7f0000001000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000edb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x0, 0x10001, 0x6, 0x2, 0x10000, 0x1, 0xfffffffffffffffa, 0x6}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x6e, 0x453b, 0x68a, 0x8986, 0x4, 0x100}, &(0x7f0000001000-0x40)={0x43f1dc0, 0x200, 0xffff, 0x100, 0xfffffffffffffc8e, 0xfffffffffffffffe, 0x749d, 0x2}, &(0x7f0000cd0000-0x10)={r1, r2+30000000}, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)={0x9}, 0x8}) futex(&(0x7f000000d000-0x4)=0x0, 0x80000000000a, 0x0, &(0x7f0000ee0000-0x10)={r0, r3}, &(0x7f0000e4d000-0x4)=0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) 2018/01/17 19:15:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007ac000-0x8)='./file0\x00', &(0x7f00003b7000)=""/45, 0x2d) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000e49000)='/dev/input/mouse#\x00', 0x1800000000000000, 0x84c1) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000129000)=0x0) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000093f000-0x32)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x1, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x9, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7274c0", 0x0, "be81a5"}, ""}}}}}, &(0x7f000065e000-0xc)={0x0, 0x1, [0xb8]}) 2018/01/17 19:15:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x103a00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000867000-0x9)='/dev/rtc\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00005b6000)={0xb4, 0x0, 0x10001, 0x830}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00007c9000-0x10)={r1, 0xfffffffffffffd9c}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00001f8000-0x92)=""/146) r2 = syz_open_dev$sndseq(&(0x7f00003d8000)='/dev/snd/seq\x00', 0x0, 0x40000028005) dup2(r2, r0) write$sndseq(r0, &(0x7f0000040000)=[{0x5, 0x0, 0x0, 0xfffffffffffffffd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000293000)=""}}], 0x1c) 2018/01/17 19:15:53 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, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00009f7000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00004ba000)='lrspnaeity\x00\a') preadv(r2, &(0x7f0000005000)=[{&(0x7f0000e66000)=""/1, 0x1}], 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000a27000)=0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000a7e000)={0x2, [0x0, 0x0]}) 2018/01/17 19:15:53 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x0, 0x5, &(0x7f000014b000)={0x0, 0x0}) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = shmget(0x3, 0x2000, 0x400, &(0x7f000073f000/0x2000)=nil) mmap(&(0x7f0000761000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000761000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000762000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000761000)=0xe8) mmap(&(0x7f0000761000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000044b000)=0x0, &(0x7f0000762000-0x4)=0x0, &(0x7f0000656000)=0x0) mmap(&(0x7f0000761000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000761000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000761000)={0x0, 0x0, 0x0}, &(0x7f0000761000)=0xc) getgroups(0x2, &(0x7f0000349000)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001f8000-0x4)=0x0) r8 = gettid() shmctl$IPC_SET(r2, 0x1, &(0x7f00005ed000)={{0xb0d, r3, r4, r5, r6, 0x4, 0xa10, 0x0, 0x0, 0x0}, 0x2, 0x1, 0x7fff, 0x9ba, r7, r8, 0x9, 0x0, 0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000760000)="fd5d274cbdc194ea7d4f182c35dfd172328293a5b86fde355d85", 0x1a) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) r11 = ioctl$KVM_CREATE_VCPU(r10, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r11, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) 2018/01/17 19:15:53 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00009d9000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r1, 0x10000, &(0x7f0000000000)={0x23, 0x4000000000, 0x100000001, 0x3}) setsockopt$sock_void(r0, 0x29, 0x2000000004d, 0x0, 0x0) 2018/01/17 19:15:53 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000764000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x1, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000048f000/0x4000)=nil, &(0x7f0000fbf000-0x8)=0x0) madvise(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x1) mremap(&(0x7f0000c7e000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f00003f5000/0x1000)=nil) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000fbf000-0x8)='./file0\x00', &(0x7f0000fbe000)='./file0\x00') mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) 2018/01/17 19:15:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a61000-0x1)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000001000-0x4e)="6e31ebd98e62cf1198db05bddd7223eaecb31ba4cb9439be26fa7874711b12a74a6a565389fa63112eaf4365a11f9ebdf76b783423f1ee839e6648e628d90583cf7c31847e45a6b2f6957da3515f") epoll_pwait(0xffffffffffffffff, &(0x7f00006b7000-0x60)=[], 0x0, 0x0, &(0x7f0000ede000)={0x0}, 0x8) 2018/01/17 19:15:53 executing program 7: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) restart_syscall() mkdir(&(0x7f000000e000-0xa)='./control\x00', 0xfffffffffffffffd) symlinkat(&(0x7f000003b000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000011000)='./file0\x00') r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) readlinkat(0xffffffffffffffff, &(0x7f0000019000)='./file0\x00', &(0x7f0000001000-0x99)=""/153, 0x99) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000015000-0xe7)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000044000-0x1)=0xe8) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000044000-0xc)={@broadcast=0xffffffff, @multicast1=0xe0000001, r3}, 0xc) renameat(0xffffffffffffffff, &(0x7f000001b000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000009000)='./control\x00') readlinkat(0xffffffffffffffff, &(0x7f0000039000-0xa)='./control\x00', &(0x7f0000002000)=""/213, 0xd5) 2018/01/17 19:15:53 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000012000)='./file0\x00', &(0x7f0000001000-0x10)={0x8001, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="4ed01351fd7e4760399363f1e3cf2e79fdc8b286ca90753291183012391c9287ecb1f64736330df99cf4c321b163ea59098d99291fe50034cfe3ff41aff6f465c47b00e98ad834c0f59b763510718d01870d2c8a7fc65862b75d6a4d1351aa21689eb2e669e6a4296a91c66a58d13f183deacea20cacf755737b4550cb0ac35ff8887e377272e18f5ef1c70966", 0x8d, 0x4080, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) listxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000004000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000013000-0xc)='/dev/autofs\x00', 0x7ffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8bc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000-0x6)={r3, 0x3}, &(0x7f0000002000-0x4)=0x6) mq_getsetattr(r2, &(0x7f0000001000-0x40)={0x7, 0x0, 0x9ce, 0x2, 0x2, 0x0, 0x7fff, 0x1}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_buf(r2, 0x6, 0x3f, &(0x7f0000000000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000fd000-0x158)="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", &(0x7f0000c48000-0x4)=0x0, &(0x7f00001fa000)=0x0, &(0x7f00003af000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 19:15:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) r1 = add_key$user(&(0x7f0000ef8000)='user\x00', &(0x7f00001a9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0xefd024d8bacf34b2, r0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005b0000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000640000)={0x1, 0x0, 0x1, 0x3, 0x9}, 0x14) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e58b9d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96acd50a149d508fb5d5480192b6e519bf7c0b700d89139a40b7fb8e06a9237d7eb0d0cf97621525f9", 0xf9, r0) r4 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)="3041338d287a97212682dc45620cc054876e8f80ec00b5aff41fd18da7cad81068f0ede649450cd1ee0921fdb615d29f5f4342eea77db045247d21f4aadc74025d69b9d02c4b7656c3cc9eea0889546ad6bb7d3ce8c3bda9311626cc5371b63966436450c8288ff62c051bdd0e02139ac4d92adc362686ae01", 0x79, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r3, r4}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00007d8000)=0x0) epoll_pwait(r2, &(0x7f0000d7e000-0x78)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x2, &(0x7f0000ab2000)={0x40}, 0x8) 2018/01/17 19:15:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00008ef000-0x4)=0x2fad08cf, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000009000-0x36)="b0", 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d39000-0x16)='/selinux/checkreqprot\x00', 0x480, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000dab000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) getsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000347000-0x7c)=""/124, &(0x7f000096d000-0x4)=0xfffffd6e) sendto(r0, &(0x7f0000b11000)="91", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00004d3000)="aa", 0x1, 0x0, &(0x7f0000420000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c8c000)={0x0, 0x0}) open(&(0x7f00000a8000)='./file0\x00', 0x200000, 0x8) 2018/01/17 19:15:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x9, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000001000-0x87)="0a268f7dd75760d6f51704f65d9a8c90a430966f928c73415adf55ab143d6962a97a205979b963594adfc0375ca4312b7e179623c6878a39098eb00777736e7479b48622c12a162abbf9845cbd2b96e84c29af4fd054a06c89545fa05a8ab156d4b5058f962eaf7bdda2942efa4a39cade1036c02cc97d88450d7f81aafa427c74d22268cecddd", 0x87, 0x80, &(0x7f0000001000)={0x4, 0x9, 0x7, "a81c07878bd1", 0x8, 0x0}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e06000)={0x6, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000065f000-0x20)={0x101, r1, 0x2, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00004d6000)=""/74) 2018/01/17 19:15:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000de4000-0x4)=0x0, &(0x7f0000357000)=0x4) 2018/01/17 19:15:53 executing program 6: mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb6, &(0x7f0000aec000-0xb6)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xa8, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "1b780b9e08b0de9e805565ad5c6cd9e5ffe537490f19c080ebccc442aac0daca02be00f265d8e485f00db7704cf930db887a7fb02e7c578a92fdd5c4614fdf28ee430caf84bb2c4611aa9b79800de6b01a57cbe4ee6fa3e1834226e485fe69959fbd25b9381862645cf80bf5162e0bd3903dfc30b5aafcd490ff5f2e0ae097049dc145d3e7a5c5257a446ef0"}}}}}, &(0x7f0000ae9000)={0x0, 0x1, [0x9df]}) syz_open_dev$audion(&(0x7f00004d8000)='/dev/audio#\x00', 0x8, 0x90400) 2018/01/17 19:15:53 executing program 4: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e06000)='/selinux/access\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000012000)={&(0x7f0000c8d000/0x4000)=nil, 0x4000}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000042b000)=0x2, 0x4) prctl$setendian(0x14, 0x3) sched_yield() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 19:15:53 executing program 4: r0 = syz_open_dev$midi(&(0x7f00003bc000)='/dev/midi#\x00', 0xffffffffffffff20, 0x80000) r1 = syz_open_dev$amidi(&(0x7f00002cd000)='/dev/amidi#\x00', 0x2, 0xc0000) tee(r0, r1, 0x6, 0xb) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") fgetxattr(0xffffffffffffffff, &(0x7f000062e000-0x18)=@random={"7300000000000001", 'em1ppp0selinux(\x00'}, &(0x7f0000abb000)=""/188, 0xbc) 2018/01/17 19:15:53 executing program 1: openat$cuse(0xffffffffffffff9c, &(0x7f0000618000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003a7000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000333000)={0x40, 0x5, 0xfffffffffffffffc, 0x1}) 2018/01/17 19:15:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000b37000)=0x0) ptrace(0xffffffffffffffff, r1) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r2 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r2, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/01/17 19:15:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000239000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000010c000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = syz_open_pts(r0, 0x202004) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f000060f000)=""/217, 0xd9) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/01/17 19:15:53 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)='-bdevmd5sum\x00', 0xfffffffffffffff8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r0, r1) r2 = syz_open_dev$sndpcmp(&(0x7f0000002000)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x400201) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000003000)=""/0) request_key(&(0x7f0000001000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0xa)='*-selinux\x00', 0xfffffffffffffffd) 2018/01/17 19:15:53 executing program 7: socket$inet6(0xa, 0x1, 0x8010000800000084) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000347000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x2) mmap(&(0x7f000091d000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 19:15:53 executing program 2: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000023000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000032000)='rxrpc\x00', &(0x7f000001c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000032000-0x98)="96570b41e3c36c41b3480b1b2f8683931161fe016686f4a9c2654901b252345e57e7bafb29ce2b4c055bde5f9f516b3c6908818b2ae9baa962c6bed8a4332597eb498f9feedad39a7b1fe102c6989c053a50d1446712eba5b1a98771e29c4d5a5e470bac22911a241a753ed364051660426c3ec0cb0aa974ee067e5910e8a204bfca57cfd6d8e3ec8ec91d8953e7905435ea21155014e804", 0x98, 0xffffffffffffffff) add_key(&(0x7f0000034000-0xb)='cifs.idmap\x00', &(0x7f0000033000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000032000-0xb0)={{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]}) 2018/01/17 19:15:53 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ef1000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000ef1000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109042186b32cff6dac", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 19:15:53 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ftruncate(r0, 0xdbaf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00001fa000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000fe4000-0x4)=0x0, &(0x7f000085b000)=0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ebf000)='/dev/autofs\x00', 0x101441, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f00003b0000)={0x0, 0x80000000002b, 0xfffffffffffffffd}) bind$alg(r1, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r1, 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000015000-0x4)=0x0) keyctl$session_to_parent(0x12) writev(r3, &(0x7f0000377000-0x10)=[{&(0x7f0000bfa000-0x50)="15b0e0be203f09df4425333944b79497f68175bc1ceb755264d28bb55850aacf", 0x20}], 0x1) recvmsg(r3, &(0x7f0000f86000-0x38)={&(0x7f00006bc000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000d08000-0x30)=[{&(0x7f00005fc000-0x14)=""/20, 0x14}, {&(0x7f000020c000-0xbe)=""/190, 0xbe}], 0x2, &(0x7f000043a000-0x6b)=""/107, 0x6b, 0x1}, 0x0) bind$alg(r1, &(0x7f00006df000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00001c7000)={0x0, 0x8f}, &(0x7f0000cf6000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d6c000)={r4, 0x48, &(0x7f00007e0000)=[@in6={0xa, 0x2, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xde6}]}, &(0x7f0000e66000)=0x10) 2018/01/17 19:15:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00002ff000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff505}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x9b, 0x7fffffff, 0x0}, &(0x7f0000c2a000-0x4)=0xa0) tee(r0, 0xffffffffffffffff, 0x1, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8000000200000004, 0xfffffffffffffffc, 0x417e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000144000)='./file0\x00', &(0x7f00000a2000)='./file0\x00', &(0x7f00006c8000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/17 19:15:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mremap(&(0x7f0000bfc000/0x12000)=nil, 0x12000, 0x4000, 0x0, &(0x7f0000392000/0x4000)=nil) r0 = memfd_create(&(0x7f000046f000)='^@GPL\x00', 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000077f000-0x5c)={{0xa, 0x3, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2f9}, {0xa, 0x2, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x2, [0x5, 0x7fff, 0x5, 0xfff, 0x1, 0x8, 0x8, 0x3]}, 0x5c) 2018/01/17 19:15:53 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 19:15:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a10000-0x28)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000b5d000)={@loopback=0x7f000001, @multicast1=0xe0000001, r1}, 0xc) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b2c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000959000)={0x5, 0x1, 0xb82, 0x54, 0x9}, 0xc) 2018/01/17 19:15:53 executing program 5: mmap(&(0x7f0000f49000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f4e000-0x160)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x3, 0x3ff, "4aa336a72d5e1c515886258cbf4b525f6551e5fdc6290a9005c843c279df9d19139de5e9a484701993ad76727c7ad2cec866595e24dc82c616bbb0e8b9e68dae501048963ae36e7b0d4e12aa806b74dc"}, 0x160) bind$alg(r0, &(0x7f0000f4a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f4e000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000f4c000)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xd0c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x9, 0x0, "59af76005797bad4b3c16095742c227ecd230f48f7c58a0841ace6246d2e70b5ad49e3b2d9d6c92360ea113e11afa66afdbf088995996c2189a38745367d67d77acdc97ea9f200cd0ea728fe4133438e"}, 0x160) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000017d000)='d', 0x1) 2018/01/17 19:15:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000abf000-0x4)=0x1000, 0x9) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000597000-0x2d)={0x3ff, 0x25, "e239f0ace6a59f4c5a45a54b5f0e09def37ceaeed3bb0ae56dbaf43d2d8caa5f9551cd623c"}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000917000)="e76bc84e8d87131c92c321cd8648009bf14f28c84a8f81b6e745fe72f754e3e4e52f1078c64ef19cc709af1b252767ff96817466af28947b3203add19fd01d1c8727feddf7ad5b31f283c49e7b59aa39e2875e697e92ee4c0cd878577cc3082eb19e951037defc0075917372591f0e862273c8fd8f55905b584cf073501c45b11ff76f7dc3f1e4c197df7ea9cb9c953470479e3ffd20a26ad8aa0c9681deda6724d573a9d4bee39e04143b31437b20aa35dd0f05126194285e563c19da5bebee6d8ccf12007b44b4710a8dd1997705c0fac7b6a046bd914a50c514cf6be6a1aa1e39", 0xe2, 0x0, 0x0, 0x0) shutdown(r0, 0x8000000000000) 2018/01/17 19:15:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) syz_open_dev$sg(&(0x7f0000292000-0x9)='/dev/sg#\x00', 0x8000, 0x0) fgetxattr(r0, &(0x7f0000599000)=@known='security.capability\x00', &(0x7f000099f000-0x10)=""/16, 0x10) 2018/01/17 19:15:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000aab000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x101000) vmsplice(r0, &(0x7f00002ca000)=[{&(0x7f0000034000)="88650f6cd03da97e0374c8b96444237e35549a9e7a9ae1e73fcac499068e193e3a7b7ccc2584a9c0f469b6fb545bb6d51b5acfbe35794008218b73e0e44c00bc160594d1cc589f90b4df5080ca04da00722285d4bf2d78b8d33319dc394ea455cd016bf0c93e6a1ef132644c4af38e6515c797338fb7a6da17956c86dc1221ad7d29c53e3209f8fb3a1727cbc58b2e27b987f1f6fd18aefcbbb3e3884e628cb8f4bf0ab817af5bb480de7c6fb1e18643a7108bfc3a31277578dbe5a534cc17d980f8a3c4f3b99fa91307474329531411a8cc180230386f5a9cae909443f5f5386737a992", 0xe4}, {&(0x7f00009d2000-0x2b)="3d48eacac1e66841a2fcace9ca9fab9b169cfc77c955e0a1717f68ac31ba3cae6097708e78af4cd101d9c2f3621af3c88695440963f30179622f2f0d66a6d36ef98f3ae9fbb9e4db7b1842", 0x4b}, {&(0x7f0000ecc000-0x10)="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", 0xff}, {&(0x7f0000db2000)="4b33cc00af01f090899008a5ac9727146053fdee716dc3ef08a1be6e2c638e3d", 0x20}, {&(0x7f0000f9d000)="9824b25c5e34543bcae3a9c62631d6c6f2f36c913fb04c3c", 0x18}], 0x5, 0xd) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000389000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000009000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r3 = request_key(&(0x7f0000bd9000-0x8)='big_key\x00', &(0x7f000016f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a08000-0xc)='-wlan0(ppp1\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000071000)='keyring\x00', &(0x7f0000754000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r3) 2018/01/17 19:15:53 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffffffffffffff) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000760000)='./file0\x00', &(0x7f0000186000-0x8)='./file0\x00') 2018/01/17 19:15:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000cbc000/0x6000)=nil, 0x6000, &(0x7f0000000000)=""/165) r0 = socket(0xa, 0x80001, 0x0) setsockopt(r0, 0x29, 0x10, &(0x7f0000d2f000)="", 0x0) 2018/01/17 19:15:53 executing program 2: openat$cuse(0xffffffffffffff9c, &(0x7f0000618000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003a7000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000333000)={0x40, 0x5, 0xfffffffffffffffc, 0x1}) 2018/01/17 19:15:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001cb000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004f5000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x18) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/17 19:15:53 executing program 6: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000120000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b1f000-0x20)={0x1, 0x0, 0x10001, 0x400}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000f49000-0x10)={0xffffffff7fffffff, r1}) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f00006f4000-0x3)='ns\x00') getdents(r3, &(0x7f00000b2000)=""/4096, 0x1000) fcntl$setownex(r3, 0xf, &(0x7f0000f77000)={0x0, r2}) 2018/01/17 19:15:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000282000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a82000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000775000)=0x0) 2018/01/17 19:15:53 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0xffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f000000a000-0x4c8)={{0x0, 0x3, 0x0, 0x0, "5a21f3ca450c8421dfd3fbbfb00476d45cd8877b80371e62f62b0caa222be0dba57009859949effc25b7558d", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$pppoe(0x18, 0x1, 0x0) 2018/01/17 19:15:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x1000100000001, 0x76d) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fstat(r0, &(0x7f0000b0f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000cff000)='./file0\x00', &(0x7f0000b71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = syz_open_dev$mouse(&(0x7f00003e8000)='/dev/input/mouse#\x00', 0x2, 0x0) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f0000d75000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f0000d3b000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f00000a5000-0xc)={0xa2, 0x9, 0x2, 0x2, 0x8000, 0x1}) 2018/01/17 19:15:53 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f000070e000)=0x10000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) 2018/01/17 19:15:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getpeername$unix(r0, &(0x7f0000ad9000)=@abs={0x0, 0x0, 0x0}, &(0x7f00000cd000+0x99)=0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cca000-0xc)='/dev/autofs\x00', 0x80, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x6, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004a2000-0x2)={0x0, 0x2, 0x56}, &(0x7f000037f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00009f3000-0xf8)={r2, 0xf0, "447cba6bc64df858f697c0110ca53074f708fdae286c25283824b1008b25ae9ed66c51e09cb15c007eb8fe4a51dd1a8f9c9df3b3f61c9d2f0e5ddef310dd7b8ffc44a913dffd241f5a083a766df9bcfec661c10d0f82682853da1195758776ce87d4542d220962ac052ce9f1be8b70f5eff4938be56a12c5eac8fbdd2523f520b058abc80337ef2d763c2a223ee0875ec4d3bded1191248a243a6d953f72a92c3cb06b8efd8e962d4a2a4673aca961c768d74a1c35dc992aae458a09bfa37ae0258c001af7a1cd46d66b5b5ed62e98f0deb847358d12a1e659a6b273e2dfa5ede2451acfe94f1e75eee7088c01d3e2fb"}, &(0x7f0000406000)=0xf8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a57000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000010e000-0x4)=0x14) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00002ab000)=0x3) 2018/01/17 19:15:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006bf000)='/dev/sg#\x00', 0x0, 0x82) writev(r0, &(0x7f00007c0000-0x10)=[{&(0x7f00003ba000-0x2a)="e59bc053dce4000000051f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f70080b3af", 0x2a}], 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000965000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe34139704e389db349f728ad25"}) 2018/01/17 19:15:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ff2000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000788000-0x4)=0xf42, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x25) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000e56000-0x4)=0x0) 2018/01/17 19:15:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00002ea000)=[{{&(0x7f00006c8000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000d55000)=[{&(0x7f0000211000-0x8c)=""/140, 0x8c}, {&(0x7f0000a89000-0x1d)=""/29, 0x1d}, {&(0x7f0000793000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f00006d8000)=""/163, 0xa3, 0x8000}, 0x4}, {{&(0x7f0000b72000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bb4000)=[{&(0x7f0000237000)=""/157, 0x9d}, {&(0x7f0000152000-0x1d)=""/29, 0x1d}, {&(0x7f000014b000)=""/108, 0x6c}, {&(0x7f0000c61000)=""/74, 0x4a}, {&(0x7f0000251000-0xfb)=""/251, 0xfb}, {&(0x7f0000247000-0x35)=""/53, 0x35}, {&(0x7f00007d2000-0x66)=""/102, 0x66}, {&(0x7f0000490000-0xcf)=""/207, 0xcf}, {&(0x7f0000889000)=""/119, 0x77}], 0x9, &(0x7f0000e41000)=""/70, 0x46, 0xffffffff}, 0x1}, {{&(0x7f000092a000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ec1000)=[{&(0x7f00003da000)=""/158, 0x9e}, {&(0x7f0000542000-0x52)=""/82, 0x52}, {&(0x7f00006b2000)=""/0, 0x0}], 0x3, &(0x7f0000921000)=""/4096, 0x1000, 0x8}, 0x7ff}, {{0x0, 0x0, &(0x7f0000ca3000-0x80)=[{&(0x7f0000900000-0x2c)=""/44, 0x2c}, {&(0x7f0000851000)=""/74, 0x4a}, {&(0x7f0000ed8000-0xdb)=""/219, 0xdb}, {&(0x7f000069e000)=""/59, 0x3b}, {&(0x7f000024c000)=""/132, 0x84}, {&(0x7f0000006000)=""/143, 0x8f}, {&(0x7f00009dd000)=""/135, 0x87}, {&(0x7f00000ca000-0x22)=""/34, 0x22}], 0x8, &(0x7f0000422000-0x93)=""/147, 0x93, 0x10000}, 0xab}, {{&(0x7f0000136000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000845000-0x40)=[{&(0x7f0000b6c000)=""/45, 0x2d}, {&(0x7f0000f5a000-0x16)=""/22, 0x16}, {&(0x7f00007cf000)=""/150, 0x96}, {&(0x7f0000243000)=""/0, 0x0}], 0x4, 0x0, 0x0, 0x4}, 0x1}, {{&(0x7f00004ca000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000c72000)=[{&(0x7f0000df8000-0x66)=""/102, 0x66}, {&(0x7f0000686000-0xb6)=""/182, 0xb6}, {&(0x7f00005c1000-0x1000)=""/4096, 0x1000}, {&(0x7f00005e2000)=""/237, 0xed}], 0x4, 0x0, 0x0, 0xe73}, 0x7}, {{&(0x7f0000f7c000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000aa3000-0x10)=[{&(0x7f0000fae000)=""/229, 0xe5}], 0x1, 0x0, 0x0, 0x3}, 0x4}, {{&(0x7f00000c5000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000620000-0x70)=[{&(0x7f0000d79000-0x9b)=""/155, 0x9b}, {&(0x7f0000e54000)=""/159, 0x9f}, {&(0x7f00000c4000)=""/179, 0xb3}, {&(0x7f0000747000)=""/248, 0xf8}, {&(0x7f0000578000)=""/43, 0x2b}, {&(0x7f00003d7000-0x39)=""/57, 0x39}, {&(0x7f000089c000-0x89)=""/137, 0x89}], 0x7, &(0x7f00003cb000-0x53)=""/83, 0x53, 0x7f}, 0x1f}, {{&(0x7f0000739000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000008b000)=[{&(0x7f000086c000-0x56)=""/86, 0x56}, {&(0x7f0000d4d000-0xc6)=""/198, 0xc6}, {&(0x7f0000917000-0x73)=""/115, 0x73}, {&(0x7f000070e000-0x9d)=""/157, 0x9d}, {&(0x7f000058f000-0x8a)=""/138, 0x8a}, {&(0x7f00007bf000-0x4b)=""/75, 0x4b}, {&(0x7f000083d000)=""/0, 0x0}, {&(0x7f0000a7d000+0xd07)=""/173, 0xad}, {&(0x7f0000f59000-0x14)=""/20, 0x14}], 0x9, &(0x7f0000970000-0xcc)=""/204, 0xcc, 0x10001}, 0x6}], 0x9, 0x40000002, &(0x7f00003a8000-0x10)={0x77359400, 0x0}) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000f72000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f000034d000)=0x8) syz_open_dev$mouse(&(0x7f000096d000-0x12)='/dev/input/mouse#\x00', 0x0, 0x40240) ioctl(r0, 0x400000000000125e, &(0x7f0000177000-0x80)="2b6fd579bc36817b0afcb1eb1d8e624250d913e8bb23096312fd081978195f7a8342cc34bb4f4264517a615141195615f71d8481c7a0f49637e2fa49e6f6a62d6d524451313a0d7c4b66d9d8eb69c067f7230b90e2fe8716b35413ba218a309547d5cfdd26cc0fb9fa8cebc2befeabd578ae6ccdb66c9ecdd2685c901f6edba5a976e495ae5b2bdd4a7f0efba567f91ecd3db0a6ed4dea57e6154bdbecedda843ff7e777f35584f75af7e8fcdc8d47182539") pipe(&(0x7f0000dde000)={0x0, 0x0}) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000728000)={0x8, &(0x7f0000556000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$TCSBRKP(r2, 0x5425, 0x7) 2018/01/17 19:15:53 executing program 2: openat$cuse(0xffffffffffffff9c, &(0x7f0000618000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003a7000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000333000)={0x40, 0x5, 0xfffffffffffffffc, 0x1}) 2018/01/17 19:15:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000d65000)=0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000ed7000)=0x0, 0x4) 2018/01/17 19:15:53 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000074d000-0x9)='/dev/rtc\x00', 0x22000, 0x0) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000034000)={&(0x7f00002d7000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x1, 0x3, 0x0, 0x2, {0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x5}}}, 0x3a, &(0x7f0000760000)=[{&(0x7f0000319000)="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", 0x1000}], 0x1, &(0x7f0000760000)=[], 0x0, 0x20000090}, 0x4000800) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) 2018/01/17 19:15:53 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) writev(r0, &(0x7f000000f000-0x80)=[{&(0x7f000000f000)="b5", 0x1}], 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000000f000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000000a000)={0x6, 0x0, 'client1\x00', 0xffffffff80000000, "56b01fc0be269b73", "46052d8d5e9768a162995edbc5e36c712913b9c04b5f1cfa16b8cd3d9764a913", 0xffff, 0xd6f8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000000a000)={r1, 0x3}) 2018/01/17 19:15:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r0, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000de5000)={0x58, 0x0, 0x2, @random="070000004044b23250f0e6065d86a61bf2b3b36e2708546deaa355dededda48445f7bf7b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b0003d332fdbf2b8391907f08"}, 0x58) 2018/01/17 19:15:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$int_out(r0, 0x5460, &(0x7f000004f000-0x8)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000e00000-0xd)='/dev/dmmidi#\x00', 0x100000000, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000ee5000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @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]}, 0x5c) 2018/01/17 19:15:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) fchmod(r0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x4574, 0x80) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00007de000)=0xf004) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x9aa4, &(0x7f000000e000)='a') dup2(r2, r2) 2018/01/17 19:15:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b09000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x6, 0x8000000000000004, 0x2b, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000be1000-0x20)={r1, &(0x7f0000e7d000)="", &(0x7f0000002000)="", 0xfffffffffffffffe}, 0x20) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004c4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x4bdb) 2018/01/17 19:15:54 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005ae000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f0000761000-0x4)=0x0, &(0x7f0000534000)=0x4) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) 2018/01/17 19:15:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) r2 = gettid() readv(r1, &(0x7f0000617000-0x60)=[{&(0x7f0000685000)=""/57, 0x39}], 0x1) r3 = creat(&(0x7f0000786000-0x8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000f7b000-0x138)={{0x11001, 0x2, 0xd, 0x80000001, 0xf1d, 0xfffffffffffffffe, 0x8000, 0x8, 0x9, 0x6, 0x5, 0x9, 0x0}, {0x0, 0x1000, 0xd, 0x3, 0xf6, 0x372800, 0x9, 0x8, 0x2, 0x2, 0x3, 0x2, 0x0}, {0x10d000, 0x0, 0xf, 0x81, 0x8, 0x100000001, 0x400, 0x200, 0x7fffffff, 0xa724, 0x0, 0x2, 0x0}, {0x6000, 0x1, 0xe, 0x0, 0x945a, 0x6, 0xe0fa, 0x2, 0xffff, 0x5, 0x1ff, 0x98c7, 0x0}, {0x7000, 0x2000, 0xf, 0x80000000, 0x4c1, 0x1, 0xfff, 0x100000000, 0x3, 0x2, 0x8, 0x20, 0x0}, {0x3000, 0x4000, 0xd, 0x400, 0x2, 0x5, 0x3ff, 0x401, 0xff, 0x9, 0xf8c0000000000000, 0x7, 0x0}, {0x0, 0x10000, 0x0, 0x0, 0x8, 0x4, 0x5, 0x0, 0x2523, 0x3ff, 0x80, 0x2, 0x0}, {0x100000, 0x3001, 0xc, 0x80, 0x2, 0x3, 0x1f, 0x0, 0xffff, 0x2, 0x7, 0x6, 0x0}, {0x100000, 0x103000, [0x0, 0x0, 0x0]}, {0xd006, 0xd001, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x5000, 0x14, 0xf, 0x400, 0x2001, [0x8001, 0x4c6f, 0x100, 0x3]}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x7) fcntl$setsig(r3, 0xa, 0x1b) fcntl$setownex(r4, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r5, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000425000-0x10)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r5) tkill(r2, 0x16) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000638000)=0x0) close(r4) 2018/01/17 19:15:54 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r0, 0x2, &(0x7f0000001000-0x10)=[&(0x7f0000daf000/0x2000)=nil, &(0x7f0000c33000/0x1000)=nil], 0x0, &(0x7f0000001000-0x4)=[], 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f0000001000)={0x1a, 0x0, 0x5, 0x0, 0x8, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) 2018/01/17 19:15:54 executing program 7: setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x2000029, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000f1f000)='./file0\x00', &(0x7f0000f7d000)=@random={'security.\x00', ',,{'}) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f000028c000-0x4)=0x0) syz_open_dev$vcsn(&(0x7f0000324000)='/dev/vcs#\x00', 0x3, 0x1) 2018/01/17 19:15:54 executing program 3: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00002a7000-0xd0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x806, "c25dbe6f5dd9d300cb7462c9c2d096d3e81693aa2eec1ef5776bf92c"}}}, &(0x7f000026b000-0x10)={0x0, 0x1, [0xcd8]}) 2018/01/17 19:15:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000012000-0xbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd23, &(0x7f000000f000-0x50)=[], &(0x7f0000011000)=[]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) 2018/01/17 19:15:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r0, &(0x7f00001fe000)=[{&(0x7f00002fa000-0xc5)="42996e1622aa1fc070a54b28f433b45988ac73defb59c9f5181a6fcfbd0c5bdb77d6d0b98c309e488b7c82e16c9f62265dcf60782b5dc8014a08d299ec1a4aa44b81198f35c793173844c75f826d8099bafcafcd8ca7ba6cc79d3117a2d820c0501849a65044b71dbfb78f83a7db01391b9ae6456ca0944fce3de7ea8b43c0e8662a86550bfe6569e8547f8b31f70d4220906936444e3c73babc5ac1351f7c775af5cf264712a5ca7627a8dd0c9da0f15b6ffd95b2557386eda775202ffd5504205512557b", 0xc5}, {&(0x7f0000da9000)="3cac611af0e85e4ad11837", 0xb}, {&(0x7f0000706000)="7788cbf9bdf94748f006b7f8e32aefb9b49c9c67f8e39f7147e8dec031da84", 0x1f}, {&(0x7f0000248000)="a0eab4a9a33985d9f5b36523618d15f0d018e479e2aca1b3f2a608b6bd01f3ab96ac49b497f1ba4eef4c11f3b67875d26307c5b3402d9b73130c241a20398cd859b14d4d444aafa828b413a2e922189a44e4f9e7045dc06a9a694d81cd47d7b06b8a6aa17b9eeb971de1226f781a52f1a9ab269edb7d", 0x76}], 0x4, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000eb1000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00001db000-0x4)=0x0, &(0x7f0000945000)=0x4) 2018/01/17 19:15:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000a5000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0x8) 2018/01/17 19:15:54 executing program 0: mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ae1000)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000ae2000)={0x3, 0x1, {0xffffffffffffffff, 0x2, 0x7, 0x3, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000ae2000-0x8)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00003bc000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x2a, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @rand_addr=0xffffffffe25c5941, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/17 19:15:54 executing program 7: mmap(&(0x7f0000000000/0x4bb000)=nil, 0x4bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) read$eventfd(r2, &(0x7f00002d6000-0x8)=0x0, 0x8) write$eventfd(r1, &(0x7f000091d000)=0x0, 0x8) getsockopt$sock_buf(r0, 0x1, 0x10000000001d, &(0x7f00003a4000-0x1)=""/1, &(0x7f000007b000)=0x0) r3 = shmget$private(0x0, 0x1000, 0x10, &(0x7f00000c6000/0x1000)=nil) shmctl$IPC_RMID(r3, 0x0) 2018/01/17 19:15:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000018e000)='/dev/snd/seq\x00', 0x0, 0x103000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000ac8000)={{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]}) io_setup(0x80000001, &(0x7f0000ae3000-0x8)=0x0) [ 146.205346] binder_alloc: 26346: binder_alloc_buf, no vma [ 146.225880] binder: 26346:26349 transaction failed 29189/-3, size 0-4294966563 line 2903 2018/01/17 19:15:54 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000007000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ptmx\x00', 0x82000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000004000)=0x0) r3 = syz_open_procfs(r2, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) lseek(r3, 0x5f, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000016000-0xa0)={0x0, @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]}, 0x10001, 0x5, 0xff, 0xfff, 0x8001}, &(0x7f0000016000-0x4)=0xa0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000016000-0x8)={r4, 0x8000}, 0x8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000014000+0x70e)=0x3, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000016000)='/dev/sequencer2\x00', 0x105000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000017000)=""/217) [ 146.253440] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/17 19:15:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000251000)='/dev/dsp\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000bd5000-0x58)={0x4, 0x7, 0x0, 0x4, 0x100000001, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000203000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00001f1000-0xeb)=""/235) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00004f7000)=0x0) mount(&(0x7f0000ed9000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f00000b4000-0xa)='selinuxfs\x00', 0x0, &(0x7f0000e2b000-0x118)="") 2018/01/17 19:15:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc9000-0x4)={0x0, 0x0, 0x0}, &(0x7f0000952000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r3 = syz_open_dev$admmidi(&(0x7f0000df0000)='/dev/admmidi#\x00', 0x1000, 0x404000) accept$packet(r3, &(0x7f00007ac000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000922000-0x4)=0x14) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/17 19:15:54 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000761000-0x9)='/dev/kvm\x00', 0xfffffffffffffffa, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = shmget(0x1, 0x3000, 0x800, &(0x7f0000178000/0x3000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000486000/0x2000)=nil) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) 2018/01/17 19:15:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getpeername$packet(0xffffffffffffff9c, &(0x7f0000d56000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ac5000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000af4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000fea000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) getdents64(r2, &(0x7f00004f4000)=""/125, 0x7d) r3 = syz_open_dev$amidi(&(0x7f0000cb3000-0xc)='/dev/amidi#\x00', 0x40000000800, 0x200000) getsockopt$inet_int(r3, 0x0, 0x1, &(0x7f0000ea9000-0x4)=0x0, &(0x7f00001cc000-0x4)=0x4) r4 = accept$alg(r2, 0x0, 0x0) r5 = open(&(0x7f000079c000-0x8)='./file0\x00', 0x28042, 0x0) r6 = accept4$alg(r2, 0x0, 0x0, 0x800) ioctl$TCSETSW(r5, 0x5403, &(0x7f0000dc6000)={0x0, 0x8, 0x1, 0x2, 0x354b, 0x2, 0x80000000, 0x401, 0xfffffffffffff82a, 0x10001, 0x1f, 0x3}) fallocate(r5, 0x0, 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r6, 0x80605414, &(0x7f0000dd3000)=""/49) write(r4, &(0x7f0000cd3000-0xb2)="b2", 0x1) sendfile(r4, r5, &(0x7f00009cb000-0x8)=0x0, 0x1000000008) 2018/01/17 19:15:54 executing program 6: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000148000+0x159)=0x1fc, 0x4) sendto$inet6(r0, &(0x7f000037b000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aca000-0x8)={0x0, 0x0}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000367000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000ac9000)='/dev/usbmon#\x00', 0x79a, 0x515000) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000529000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ac9000)=0x14) ioctl$KDADDIO(r2, 0x4b34, 0xcc) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000acb000-0x8)=0x0) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000acb000)={0x3, 0xffff, 0x1ff}) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000acd000-0xa)='/dev/cuse\x00', 0x200000, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000422000-0xc)={@empty=0x0, @multicast1=0xe0000001, r3}, 0xc) shutdown(r0, 0x1) 2018/01/17 19:15:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) r0 = open(&(0x7f0000f49000)='./file0\x00', 0x200000, 0x40) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000189000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) 2018/01/17 19:15:54 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x0, ""}, &(0x7f0000000000)=0xfffffecb) 2018/01/17 19:15:54 executing program 3: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ec3000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000951000-0x14)={0x0, 0x80, 0xffffffff, 0x200, 0x7fffffff, 0xf000000000000000}, &(0x7f0000851000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000cda000)={r1, 0xaf, "af3e95b106b86483bc9559bb896f766912eab46aa3007f681bc119ba235ccb347e2dc5c76db216e502e7f6abd466a7727d3f5631301f4b2cbd85caddbb2fcb50082d92cd879a4c59f31b299beeaa755afa66a858dd68ed16afda1d13b81412fb60156f645869c36595ba4268e0935a33001e2aabbbdcbe681be8ec1b7a38fc842971d7b81e96082da997392c11bb426c6d11fffdcfb99b29ac6a8b2955ff064a3e4bd0938059ea1a885bef2bccf418"}, &(0x7f000044d000-0x4)=0xb7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x99}, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000000b000-0xb)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x12)="520972757374e363757367725665783a4465", 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000d000-0x8)='./file0\x00', &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000+0x6b1)=0x0, &(0x7f000000c000)=0x0, &(0x7f0000007000-0x4)=0x0) setreuid(r2, r3) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000000d000)={r1, 0x5, 0x5, [0xabb, 0x7, 0x1f, 0x9, 0x1]}, 0x12) getdents(0xffffffffffffffff, &(0x7f0000006000-0x9b)=""/155, 0x9b) [ 146.277586] binder_alloc: 26346: binder_alloc_buf, no vma [ 146.280628] binder: 26346:26364 ioctl 40046207 0 returned -16 [ 146.291122] binder: 26346:26367 transaction failed 29189/-3, size 0-4294966563 line 2903 [ 146.305511] binder: undelivered TRANSACTION_ERROR: 29189 [ 146.311143] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/17 19:15:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f00004b3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, r0}, {0x0, 0x0}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006c5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$netrom(r1, &(0x7f0000c55000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00008a1000-0x3)=0x48) 2018/01/17 19:15:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000a5a000)=@file={0x0, ""/94}, &(0x7f0000bd1000-0x4)=0x60) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000ba9000-0x80)={[0x0, 0x12004, 0x6000, 0x5000], 0x1, 0x40, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$vcsa(&(0x7f00003f8000-0xb)='/dev/vcsa#\x00', 0x3bae374, 0x1) write$tun(r1, &(0x7f0000c62000-0x185)=@pi={0x0, 0x9200, @ipv6={0x0, 0x6, "c7ed16", 0xfffffeee, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"442e490b9e3d908a67d9148a71f25e7f29237abf658c46fdf7558281a6cb96387a098297d0f6eb64d9b12d56cb1443613575e10118e7cfecf87f08fe51dd53cc645cd960459f099a25c6ccd4b9c728f3c6ab7ae672f33d29e0c10833fb55565eff0725f2"}}}}}, 0xa4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000001000-0x10)={0x6, &(0x7f0000001000-0x30)=[{0x55ed, 0x6, 0xd47, 0xd2}, {0x46b71655, 0x1edf, 0x5, 0x100}, {0x1000, 0x400, 0x9, 0x8b8}, {0x9, 0x4, 0x828, 0x10000}, {0xffffffffffffff80, 0xfffffffffffffc01, 0x2, 0x7}, {0x16df, 0x3, 0x1, 0x1fffc0000000000}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x80000000000, 0x0, 0x94a, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0xb85, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0xfffffffffffffff7, 0xfffffffffffffffe, 0x0, 0x2000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000e8000)={r1, 0x1, 0x1, 0x4, &(0x7f0000110000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) sendmmsg(r3, &(0x7f00007be000)=[], 0xb2, 0x0) 2018/01/17 19:15:54 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000005000)={0x0, 0x2000000000, 0x0, 0x8, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/17 19:15:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000000001, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7000000000000000}]}) umount2(&(0x7f0000ac0000)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000948000-0xb)='/dev/hwrng\x00', 0x200, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00004f5000-0x2)=0x9) 2018/01/17 19:15:54 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000760000)='./file0\x00', 0x400000, 0x10) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2a) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) 2018/01/17 19:15:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000422000)={&(0x7f0000701000-0x1c)=@in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f000080c000-0x80)=[{&(0x7f000028c000)="5c8dd7a477a8c23ecbb21afc546adc0e8f76d876e7f9d6aa7e6b768319c6c031adfc8aa3b6389e60442abd8d240438fc04c35d102fab635aea7fed04699d6cf5f44e15e16cb162fba983e9b419890d1e92ea3540a89c3e26e7a97eee0406e7ad2171d51e94058ff0c5159747d9d21644f4a7f648aa74a21aaa39b023a3d7b2730a5cf62c20a37eaee8e142843da8095ed341d8271484076996bc5a49918ee9f31a6d1af66c33", 0xa6}, {&(0x7f00005af000-0x4c)="5337806c3bf43a4edf1b289254874ca0c7b390ac12612df58d6964c394b14f14da808a76b2be5170376ab0e15675a985d09922421d5f287a6602854bd31533a29aa18920cf3f1fb1a6479f0b", 0x4c}, {&(0x7f0000907000-0x4f)="2afab125d19ea9a61738871d69a4d3fa456a8ae2debc32e7b682f6a86248652ac5e725f2a210fdcbf66dc99ff482d754beab8fe3c7ff0a0d9bebdf2c5072e61afaa8b4bb20797f6cd0b85692870a54", 0x4f}, {&(0x7f0000a93000-0xf8)="a433945679d443f77c451524621d726412f42f4cdc375667844bc76583031b36cdfcbac9b4197746ef35889a6b8928019142e1029eb3447953aac87ca33d5ab419649efd870de3af9af1c9bccd8f1f17560f52b4fe819df746dd9d7ee42b392439bad807e2e53bb9765c1856fc845777bd00c8f7ab6158a8abfb96bc34ba05c3a493a4d80a60aca60432e5450ec2a192ba1e551644ff5b819f869f264392e9d72ad9b40f56f0b06b5358cc82e5ca5618ec874027c84930bc4148a78b028ae4ae687e788679d677600258b3f746818b00b8b99c2fb4dbb9ac599484cbc3f43ebf56f35a745d3623838537118ecc18a962ccb75451baee3d3c", 0xf8}, {&(0x7f0000d39000-0xd)="a879a9669a5f442ce169d3d50f", 0xd}, {&(0x7f0000df4000)="1cdb569545865df4d1b0f132f1934adafaed05f75ba3cdea9d11879730ffa5d984355929f84335d41339c196704c8612c1ee455c8933327ebc473571978c7095851600f83091cc63b47ad6db5f795557ffab90dbe52b1be54be3842c059d0e43cdbf67f7a7fad200502e2f9bf02c4dc067746a11559a08cc4ed2492f3e17fcefc5362387f341ee2a41daefa3e1047abacea25c7fdabbb5ca30148819", 0x158}, {&(0x7f0000077000)="0d154c9c33fcbe8bd938bdda04a5f808b0d37c4f95d183f4d9539d64b8da3cd1e23c1a2a268c3a82e229aa05d2fc37226a7e852a843e7cf2b6c6e9221db9265878a5487369c61d27c1315d0c375b0813575fe5f22eb735e0ffc2175adf4623507dd3e76296853dce1b7a50f317e50184d25d4c3ea7cfc31f9697162593a348a5f05bcf974f26a43f5cbd177af8ffafe71f20385649b6", 0x96}, {&(0x7f00003c5000-0x75)="5190c6057f91a69bef113d87132724d1688f31a329dc8fd43c280d1178d8dcf34dc38c49874b88c8314daf66adb16787473c6a0bfe9774816feee90889ea9ab8c3f2be90a169131d55cfedb394ca76868af230608ec3bd316aa2dce0f3fea87ec3f95b890d83a1de1dd1029268aef9b4538339bda6", 0x75}], 0x8, 0x0, 0x0, 0x0}, 0x8000) r1 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000568000)={0x0, 0x0, 0x0}, &(0x7f00004f4000-0x4)=0xc) fchown(r0, r1, r2) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = syz_open_dev$usbmon(&(0x7f0000283000)='/dev/usbmon#\x00', 0x400, 0x100) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f000044f000)={0xfffffffffffffffe, 0x100000001, 0x7}) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x7f, 0x1, 0x0}, 0x4) lremovexattr(&(0x7f0000238000-0x8)='./file0\x00', &(0x7f0000e3d000+0xdce)=@known='security.capability\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000077a000)={0x0, 0x20, 0x10}, &(0x7f0000efb000-0x4)=0xc) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000531000-0x100)={r4, 0xf8, "debd1eeaa9a7fcb42423e3493b1fa916ae7000dc6b024cfb0947c49bd6f7a95ec298ddf0c561fbdbf3cf9f9db3873906ea006347ea5a8b55e4e996a2194e92f31ad55eb5ce28d5c1ddc4b60438da0f7692da8ae35543f01dcb3a2ca0ded5d37d59e41396d8375cfa372c4d7f8071d55b9a1cdec16a0bcd86989e86378d42e36cfe384c7835489786ed15ef4057c06cc4a4c2fd424a810a054a057f7ee7c69d50884daafbc93c0d12fa88b6778ebceec23606905acad908f818505a359e5e870938b74e76ecdafe5162c7077d0d9597f55b56fa88067dc6e86212291a2b10b1cfddc4909f63e04b259e1622a40431e0ddb5fc6c990f6cd2f1"}, &(0x7f00007f4000)=0x100) r5 = getpid() ptrace$getregset(0x4204, r5, 0x201, &(0x7f0000692000-0x10)={&(0x7f0000d6f000-0x5)=""/5, 0x5}) 2018/01/17 19:15:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 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]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eac000)='/dev/sequencer2\x00', 0x4000003fff, 0x0) read(r0, &(0x7f0000c7c000)=""/136, 0x88) 2018/01/17 19:15:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x180, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00001d3000-0xbd)=""/189) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup2(r2, r1) bind$inet(r2, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f00004b9000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_load(0xffffffffffffff9c, &(0x7f00002cf000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/17 19:15:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a9b000-0x4)=0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f000036d000-0x8)=0xfffffffffffffff7) fcntl$notify(r0, 0x402, 0x4) dup3(r0, r0, 0x80000) readv(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0xb3)=""/179, 0xb3}], 0x1) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000283000-0x4)=0x4000) 2018/01/17 19:15:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a6000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e35000-0x10)={0x1, &(0x7f00007c3000)=[{0x7ff, 0x1, 0xa63e, 0x7ee}]}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000033a000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000619000)={0x0, 0x10000, 0x3}, &(0x7f0000e79000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00008c5000-0x8)={r3, 0x8}, 0x8) 2018/01/17 19:15:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f0000003000)={0x0, 0xfffffffffffffffd, 0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x0, 0x3, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000021e000-0xb)='/dev/audio\x00', 0x8000, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000dd5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000094e000-0x4)=0x14) fstat(r0, &(0x7f0000e4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000b0b000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x3, 0x800, 0x3, 0x100000000, 0xa, 0x20, 0x80, 0x6, r3, r4}, {0xf, 0x4, 0x2, 0x8, 0xdd, 0x983, 0xfffffffffffffffb, 0x9}, {0x7, 0xffffffffffffffff, 0xec36, 0x7}, 0x3, 0xa, 0x0, 0x0, 0x2, 0x2}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x0, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x5, 0x1, 0x4, 0x100000000, 0xff, 0x0}}, 0xe8) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000d84000-0x8)={0x0, 0xc033}) 2018/01/17 19:15:54 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x3, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000e7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000331000-0xb)='/dev/mixer\x00', 0x200000, 0x0) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(0xffffffffffffffff, &(0x7f0000317000)={0x0, {""/7}, 0x0}, &(0x7f0000760000)=0x10) syz_open_dev$amidi(&(0x7f00003a8000)='/dev/amidi#\x00', 0x8, 0xcc3) r1 = creat(&(0x7f000022e000-0x8)='./file0\x00', 0x80) r2 = dup(r1) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, 0x0, &(0x7f0000761000-0x4)=0x0) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x2) mmap(&(0x7f0000761000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x3, 0xe8dd, &(0x7f000018f000-0xd9)=""/217, &(0x7f0000762000-0x4)=0xd9) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000055000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) 2018/01/17 19:15:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b59000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f0000254000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000022e000-0x10)={0x0, 0x0}, &(0x7f00002b1000-0x8)={0x0}, 0x8) 2018/01/17 19:15:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000e65000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x2102) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000a60000)=""/233) 2018/01/17 19:15:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00000a1000)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x200540) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000617000)=""/14) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80045438, &(0x7f0000000000)=0x0) 2018/01/17 19:15:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007e8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioprio_set$pid(0x3, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b72000)='/dev/hwrng\x00', 0x1, 0x0) getsockname$ax25(0xffffffffffffffff, &(0x7f0000ae7000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000155000-0x4)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000738000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc0000)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000eb5000-0x4)=r2) 2018/01/17 19:15:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000850000-0xb2)=""/178) 2018/01/17 19:15:54 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000791000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000e6e000-0x1)=0x2, &(0x7f000070f000)=0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 19:15:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000389000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) syz_extract_tcp_res$synack(&(0x7f0000df6000)={0x0, 0x0}, 0x1, 0x0) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f00006cd000)=""/74) 2018/01/17 19:15:54 executing program 2: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000fb3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000009e000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind(r0, &(0x7f0000cb3000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x0, 0x4, {0xa, 0x1, 0x400, @loopback={0x0, 0x1}, 0x3f}}}, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000760000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000040a000)={r2, 0x0, 0xe, 0x6f, &(0x7f0000b76000)="934d837bd84e637d68f68411a19d", &(0x7f000089a000)=""/111, 0x0, 0x0}, 0x28) 2018/01/17 19:15:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x1, 0x2000, 0x78000000, &(0x7f0000947000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x1) write(r1, &(0x7f0000022000)="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", 0xfa3) writev(r1, &(0x7f0000041000)=[{&(0x7f0000e87000)="9f", 0x1}], 0x1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={0x1, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fc8000-0xc)={r2, 0x40, 0x8}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00007a3000)='\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create1(0x0) syz_open_dev$admmidi(&(0x7f0000c45000)='/dev/admmidi#\x00', 0x0, 0x0) recvmsg(r4, &(0x7f00005d7000-0x38)={0x0, 0x0, &(0x7f000084a000)=[{&(0x7f0000698000)=""/244, 0xf4}, {&(0x7f00003c4000)=""/242, 0xf2}, {&(0x7f0000719000-0x23)=""/35, 0x23}, {&(0x7f0000898000)=""/166, 0xa6}, {&(0x7f000061e000-0x84)=""/132, 0x84}, {&(0x7f0000cba000)=""/69, 0x45}], 0x6, &(0x7f00009f1000-0x7a)=""/122, 0x7a, 0x7}, 0x0) sendmsg$netlink(r3, &(0x7f00009cf000-0x38)={0x0, 0x0, &(0x7f00002bf000+0xeff)=[{&(0x7f0000639000-0x49f8)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f000050f000)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) fcntl$getown(r1, 0x9) 2018/01/17 19:15:54 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c6000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) r3 = socket$alg(0x26, 0x5, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$alg(r3, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00006a1000-0x18)="ad56b6c5820faeb995298992ea54c7beef", 0x11) r4 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000f73000-0x93)="", 0x0}, {&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e135799fde71f99cc31ec9347ac70e6cbb3deb67470c558ec5c7248403ce175c90cee6c5d39cd1b7e73a4bfbe2df5f141aa2991a255f4b868278717a7cce4e6711df36050efb18a1dc8eef6ea36d6f57530332f89ff7b4c7ed7ac0ee523de574ed5f7ea28b0e1c649976dd4bc1b12ff7046f322d798849819990b01ab09440601e261cdb8e6964644e819c8fdb5abab54c5d6bd8c6f3d287c3f06c15f6b512116297f82ff694b1408220f0f5c5b96ce11efb2183dbe0d5f64dc39941d7913921dc2bdadfbbc7f8405df2afa98453252ec2b3d3dfdfd2bc0001ce337108631bc67d7f199d2d0eb7b0aa63faf814370a362964b1fccf8890bf70a6b2676cae0bf5509c7cc90948755e2c5658278b8c405593f4dae2a03f8e66173400fe19c80b3058320d618b50135685a798086574909f924bd86226612b67fa1ca0dfb581a", 0x1ec}], 0x2, 0x0, 0x0, 0x40800}, {0x0, 0x0, &(0x7f00003a9000-0x70)=[{&(0x7f00008f9000)="", 0x0}], 0x1, &(0x7f00005ac000-0xa8)=[@assoc={0x18, 0x117, 0x4, 0x0}], 0x18, 0x20000800}], 0x2, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000007c000-0x5c)={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, {0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1f}, 0x7, [0xffff, 0x5, 0x7ff, 0x80, 0x0, 0x1000, 0x100000000, 0xffffffff]}, 0x5c) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f000009f000)=""/87, 0x57}, {&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x5, &(0x7f0000590000)=""/0, 0x0, 0x36d}, 0x0) 2018/01/17 19:15:54 executing program 7: 2018/01/17 19:15:54 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000290000)={0x0, 0x0, []}) 2018/01/17 19:15:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000359000-0x20)={0x42a1bb, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f000040d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000603000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000009c000-0x4)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000882000)='/dev/rtc\x00', 0x200001, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000734000)={0x2, 0xfc2, 0x3, 0x101, 0x7, 0x72}) setpriority(0x3, r0, 0x5) syz_open_dev$sndpcmc(&(0x7f0000753000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000957000-0xe0)=""/224) 2018/01/17 19:15:54 executing program 5: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000260000-0x10)='/dev/sequencer2\x00', 0x402, 0x0) pwrite64(r0, &(0x7f000046c000)="94000bfff3d40060", 0x8, 0x0) 2018/01/17 19:15:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00002fa000-0x8)={0x0, 0x0}) accept(r0, &(0x7f0000be7000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00001b6000)=0x10) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000b09000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) connect(r0, &(0x7f00007c9000+0xa4d)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000b4c000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000728000)={&(0x7f00000af000-0x80)={0x5, 0x20, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "e2ba079c66681a29"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 19:15:54 executing program 0: mmap(&(0x7f0000000000/0x255000)=nil, 0x255000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00001c9000)="7b8d11968f353e536a216554226e63d9a91dcc24cb6dddd5882ca8730f3134540715646e7f86c235157dfe878bef4f699c9d64a679bab2330f3b442799c65497ae448011a85f38213fc800ce58f94e47394683a96c4e1e41548cc351af34eb79db36db16ed0eb97bd90adb97344120c253c3123602092d7fa0d71f7a56b18d20dd9832921cb254b6", 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001ac000)={0x0, 0x0, 0x0}, &(0x7f0000230000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000073000)='loginuid\x00') r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000d0000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000256000-0x4)=@assoc_id=0x0, &(0x7f0000255000)=0x4) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000091000)=@assoc_value={r4, 0x81}, 0x8) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000255000)={0x0, 0xac65}, &(0x7f000015e000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000e7000-0x8)=@assoc_value={r5, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000fd000)={r4, 0x66}, &(0x7f00000ef000)=0x8) listxattr(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000)=""/46, 0x2e) 2018/01/17 19:15:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000db9000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007a8000-0x8)={0x0, 0x7e}, &(0x7f000083a000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000557000)={r1, 0x8, 0xe9, "32aa4e0157e1f2d617ac732754cda7375f81b755e64cb3442e8caf12da2b30cc765a217d9d30132ffe4cde5a3b4e5d2f83328631fd32a4c4494984f8a25ba7bf4b61dd90d425d2201fc8bd4f668ecd2fa035c83c8ecb6cc30a56dcd1d6f3cdce0d9754c7703573196b2945c72691b5c4490ddf7985c78f76886ba74fdda8eab84016dd75c1245e3951caef8ed82e94452f9a78351049edb443586ee48fc96101c3b7d6cdb9b1d5f7575a00530e4da1c2d8542b5140530bd1ddfe1ef413a0b45855c43491c76e6fb29cf65ffe607807b116e432c45daa6e94ba885d0c812cd511a4cc7ea02ae6ad90b9"}, 0xf1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f000001a000-0x69)="", 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f000073c000)='/dev/dsp\x00', 0x400200, 0x0) ioctl(r0, 0x2, &(0x7f0000092000-0xae)="43794aec2276039a08204864cac156e9198489f80c507ad0597bd92d5ae1b8bca5fa5f6bef5047cad320c44a69d3a8a6eec26450bfd8026d9a10b952e530f8b3b20b5233a62276a19c8479ac52c6a748f1775d1884fe2966c00791060e85690c9dc196d02709a3bf13518695acb46c06ca4bdb1074bbba12adb140e394e9c1bb1cff3a75abbb0e2594cf8e0bcd53d6e1a176d26a3b9ccc5b9ea34178d2634fefed20cd7501dce18dcde9ed871021") ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f0000303000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x6, 0x100000000, 0x0, 0x81, 0x5000, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffff, 0x0}) recvmsg(r2, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000fae000)=""/0, 0x0, 0x0}, 0x1ffe) recvfrom$unix(r2, &(0x7f0000d4c000-0x8a)=""/138, 0x8a, 0x2002, 0x0, 0x0) 2018/01/17 19:15:54 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x35, &(0x7f00002e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d0d000)=0x60, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000d92000)=0x9, 0x4) 2018/01/17 19:15:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000866000-0x9)='/dev/kvm\x00', 0x2000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00003ae000)={0x1, 0x0, [{0x277, 0x0, 0x800000000000003}]}) 2018/01/17 19:15:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mount(&(0x7f0000051000-0x8)='./file0\x00', &(0x7f00007c0000)='./file0\x00', &(0x7f0000e4a000-0x6)='ubifs\x00', 0x4000, &(0x7f0000f15000)="d6f10264e353ca5c62b8999196f7983051624320ade81f612a617ddbb65ba3225fa394c587294b45c4fd392a9a8d60fc6675a7f8d2c2e4dcadf34113d95c8968bcc576c04bd9202f1dcccbedf7edbbaa619a89273767b24f583f3a1d0917581ad2305f2caa2a9b5de214d1c1c78fc41e11b845789369fc4b1eeee61631a4716eda1e732095f122ca4711a5d613ac8da45f4ffcbccf47d4bfe19feb39d83083035db73221e8416cf215502a8afd49eb67b13ae2") r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000082a000-0x2)='\x00', 0x1, r0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bc1000-0xa)='/dev/cuse\x00', 0x0, 0x0) rmdir(&(0x7f0000eea000-0x8)='./file0\x00') ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000de5000-0x4)=0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a66000-0x11)='/dev/qat_adf_ctl\x00', 0x98000, 0x0) fcntl$setflags(r2, 0x2, 0x1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f000035c000)={r1, r3, r3}, &(0x7f00003fa000)=""/1, 0x1, &(0x7f0000479000)={&(0x7f0000e67000-0xa)={'sha384-avx\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg$kcm(r2, &(0x7f000048e000-0x38)={&(0x7f0000340000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000620000)=[{&(0x7f0000ebd000-0xf5)=""/245, 0xf5}, {&(0x7f000089a000-0x13)=""/19, 0x13}, {&(0x7f0000127000)=""/51, 0x33}, {&(0x7f0000a17000)=""/246, 0xf6}, {&(0x7f0000380000)=""/145, 0x91}, {&(0x7f0000238000-0xd1)=""/209, 0xd1}, {&(0x7f0000589000-0x2b)=""/43, 0x2b}, {&(0x7f000033b000-0x8b)=""/139, 0x8b}, {&(0x7f000083d000-0xd)=""/13, 0xd}, {&(0x7f0000e67000)=""/245, 0xf5}], 0xa, &(0x7f0000d2d000-0xd0)=""/208, 0xd0, 0x4}, 0x63) connect(r2, &(0x7f0000a70000)=@can={0x1d, r4, 0x0, 0x0}, 0x10) 2018/01/17 19:15:55 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x102000001, &(0x7f0000002000+0xdb8)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x3, 0x1, &(0x7f0000000000)=[{&(0x7f00002e3000-0x4c)="4edc9becea0734c19a28cfebe85cb571cf8dfd2b3a8eff812e46efb3920b17c2d525c7fed23a5d2a457a4593197bbe07808d86996cc70ca73b76e6fad6aaea5cb149490b1662c83cd022d02e", 0x4c, 0xff, 0x7ad}], 0x3f0000) accept(r0, &(0x7f00003cd000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000f66000)=0x32) accept4$alg(r1, 0x0, 0x0, 0x800) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000621000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f00005e6000)={0x80, 0x6a99, 0x4, 0x1ff, 0x7ff, 0x3}) getpid() time(&(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000001000-0x8)=0x0) 2018/01/17 19:15:55 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000d77000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000efb000-0x8)='./file0\x00', 0x80043, 0x0) 2018/01/17 19:15:55 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xaa9, &(0x7f000000c000-0x8)=0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000008000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000007000)='/dev/admmidi#\x00', 0x1000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000008000-0x8)={0x0, 0x0}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000009000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000009000)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000c000-0x11)='/selinux/enforce\x00', 0x301100, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f000000c000-0x4)=0x0, 0x4) r8 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/create\x00', 0x2, 0x0) r9 = syz_open_dev$sndpcmc(&(0x7f0000007000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_procfs(0x0, &(0x7f000000c000-0x8)='net/hci\x00') mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x5, &(0x7f000000b000)=[&(0x7f000000b000)={0x0, 0x0, 0x0, 0x7, 0x3, r1, &(0x7f000000b000)="7b2576bd1990e0e5eb9b3bfb16c42747668f0dfc100fc9edf0f6bc47c9bd7ab98afa6d477557e33db98daec67bd0b121c5bc2b50dba6a0dde6eaad9645dbf4f1480885d74ef84ed57ee3f28e90697a27e848e5", 0x53, 0x200, 0x0, 0x1, r2}, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x7, 0x5, r3, &(0x7f0000007000)="6d81613f5ae9c73fd163cce5aace8263f199d906bc82bed1f7c15734bbaa636e27e3f5717768ac91dd82cc963a5623572dc22c086aa257d8362f33bc0ec67f2fc20d4204b6f85d1d88b5616327da6bcbd50ded33d4a632e1124bf7907401314a1c8ddc852b0e9dd3ef1a6de2c7e7aba36cd845a31d5eea226ff5fcd3d575c59e346bc3e341038769342119f7bb049bddb214b7427acf6d1d7f831a0fe589f60daccc7e3e61857fca24a3e4c4ae5aa8c6a8b2e4f00a234301", 0xb8, 0x5, 0x0, 0x1, r4}, &(0x7f000000c000-0x40)={0x0, 0x0, 0x0, 0x6, 0x9, r5, &(0x7f000000b000)="1bf35378429c3889449e0b95e6cd5ba835e68dc14b7db7ef59e742f7cb895618abacc7", 0x23, 0x2, 0x0, 0x0, r6}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x3, 0x6, r7, &(0x7f000000c000-0xa2)="103e8e49031b5e488d090830ccc0945a7bd3aa5bbb5556df0c40c926aa0d95189f817a3b5a01d68410be655a003ff0820d89d0035186273fd6ebee640ab82fc85cdbbeca7228938c54a2ecd527dff12badc618e92f6805daf07d54fe45ba5f249529fcc644db17fdbf2d0b9b5bd7953d366863b1b62cc8e92f968bccdfd834e55e9cd3b6efe983e71160d0599b32ce65c5ba1bd343f73ea3a9a0c152ac2feffca7d3", 0xa2, 0x8, 0x0, 0x0, r8}, &(0x7f000000c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x200, r9, &(0x7f000000c000-0xa7)="3b1642a1347b20072b6c59102cc8784a6c9745fee29fd010ce3437cb4e229d2b5d88686450344a92646efd6d24ccbd18ecdea36d77954bd261ab211a44834dc8fd35eab6a51c96b06f0cafd17890f809395a81f7ddbfa77cd1159a16aba35eaaf07f427bba33b91c59b7849e61db87f51e08c63515806bc283d5a9e3ee5e20eeba091c9f28c52262a5deb72520262bf9a2172f9aea0ef80f0b259c0f5c09df59c345e8ddc5c99c", 0xa7, 0x1, 0x0, 0x1, r10}]) r11 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r11, 0x80000080044dfb, &(0x7f0000001000)=0x0) 2018/01/17 19:15:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x6, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f000004a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40080) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00004cb000-0x9)='/dev/vcs\x00', 0x402400, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000fa4000)={0x1e4d, 0x10, 0x1, r2, 0x0}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000082000-0x3c)=[{{&(0x7f0000ea4000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000019000)=[{&(0x7f00005d0000)="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", 0x26c}, {&(0x7f00001cb000)="6c58a34ecafc2baf76c2c63816ec829d7517bb50c5fc2768445ed78bdf2c0b2a489016ea0f914cfab62efb187f3b2054f31c5191956a0279672e0d4d7bc80be24e3b3fc350f05dcd85693ff9935ff8f4eb089ba88384f872136609046d047fee209f4f043502ce579396177492fd973ad2adf548ac7bc9035c2f", 0x7a}, {&(0x7f0000d22000-0xf5)="d81aa8c97dbae8c5df8942e8533659dbc032ad26acc0df1de06c09b943e42e64577ec7f963f7a0851983f6ef3285dca4c9904ada7ae430d06e5c8f3d7d54dac26affed69ed8f71c1f1bf18bb5bd125f5334874d6c5ba4bf770674024e69a21072a3473f0d84aaf9ed4c0b693e04e0f30629b0ddde9daf3dd731a8e27f93bde11ce4c389e7acd363c9a7695710706211cffc4773f8de941fed6daab5453b9f99c7f4c5d59e47831a29bd4348a9e43306379e994f0fe52bda70dd088c40ef16c1601440632d428dcb3a35e0bc2c57331b364a265bff7dd30100cda447ec3fe4f8da2f649e7674ac047812a251da56c04bfd1be", 0xf2}], 0x3, &(0x7f0000df2000)=[{0x30, 0x108, 0x83, "c585016bfb1c1486cc736bfca4f708cdbf2c27e08ee83cea4daead2d5a"}], 0x30, 0x8845}, 0xfffffffffffffeff}], 0x1, 0x80) r3 = dup(r0) sendmsg$nl_netfilter(r3, &(0x7f00007b7000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d7c000-0x8)={&(0x7f00008c2000)={0x410, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x3ec, 0x0, [@generic="67c36bdda85e99c4b56d2691f28dfb48d312f62c3c788e1283fc1baab16b0bfc463f86199eaa26b7e634b129a279a2084abe13e288abace1bb310aad5d99551cb37b3f6d87f40e8a36dcd3b3a86a3efc1438726ce1d1072dcbafc5818ca1d0155600c0fb91e45a54c946fe21415c391a0f848681c104ee933dcb99f0cfdbec9294ee2c15cc15007e11a2b1a4523356a05d627e15ddf6baf8b7e8414f965c0740c76cea1d11c17b3124a63b09373fda9438f56a58e3cb9900e6eb06934d7a5ef26d7c086dd50e5a74b10f98f4008064eb8d51a4cebb6804893e81d7cc81cdb6b0ca452e24919321480196f011cdc7005ecebeb5e7f92e524198f3960048c3f4211bb4bd0bf37a8aa32aed51c2c52a8a40770693b2cd2b6c69f9269ff4666aea85468886d0e7e2a2e5dcbfca3400a3f3678c2c0568d10db463ebacc940b5d43287cef02e9b1aca939538e66e2b4f077a923b2de0d7b0ca5989717f819e6e2f46a2349d236993404b793ab24b748171281b4c9bb79142934862b1bf33b51b69861ef42acc62c95e395c215dcc7aaca7591ba5905bf220d8de80ba830b092b2e4211bf0b85a47c28cdf0dd4e6677d109d025f7b9003ea95f7ef1f6d2e586fc3e9e20c9e2566fabcc55bbb0a01ffa3c57b659fcafb60d386fab09bcf5f4fadfd196a9febca23201f6073c166a9aa9c250c0bc68f048c501c49860ed32d67daea95aab67866d307a0f660f563a6e7e05a57f4455f45f8e6b5394318a976a747d5c042b05afa63bfc7d4dcc8a477f66ef6afaee275d1a7983901fa98c9d5ab8ae354436e27b3520b3adeeff15b072b08f6b383cf9faeb3e60696c1e8c633afc16ae88e155a60a88354a8e0ff69711742c6a7719b42bc960e12252cf76555cfce08c6d6e5bd2b4553c684a2e9663e8d52fbd71d1dc080c540d7540f58e2c0b2a1402c40c96e5fde2e72e63155c8e37b3736a2b564931776675835699a0a3d0f318a11e2626b7b4912303b44837f4f326e33559aea54f641874996092864a91eed628e94b4729c5832339edbcac6d99462d3571f40c7dd18028bbefbe2557ba3105ca918728530e59877cf6bc07283c0ebc893d92a0d1de50fc14104cfa5ccdbbf96498edc15e62349cc6c74641228c6af4e248927ca97e61a401068c4d61130133a61bc4335581ac0da4d8213f7daf277fae9413f497632e4f05ee87f2abb0ba73848c53f1b706dfb8eb0d970cdd250027a1efffe8e858d8b3a2b48835968c77df16efbda23bfbb14283072e8e408a5d9fd4f4f99b613a8662f0cc35db60a39da9614440c20aa3271fa00b78dbfc575b318e94ff3976bcaeac40b7d495de2ca6e2ba0c5ff46d9a0ba7c1fd904ceb18516440bd6bc1dd49f7246c6566076ba90e8f69534dd871b12d76"]}, @nested={0x10, 0x82, [@typed={0xc, 0xe, @ipv4=@dev={0xac, 0x14, 0x0, 0x17}}]}]}, 0x410}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) 2018/01/17 19:15:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x2300) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f00001e1000)={0x0, 0x2aa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000014000-0x8)='keyring\x00', &(0x7f0000c01000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f0000d4b000-0x7a)=""/122, 0x7a) 2018/01/17 19:15:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009ec000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00002ea000-0x12)={@common='syzkaller1\x00', 0x4f7}) r1 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) writev(r1, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6dfe", 0x20}], 0x1) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000b9000-0xe)='/selinux/user\x00', 0x2, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000eab000)='/selinux/create\x00', 0x2, 0x0) poll(&(0x7f0000ef9000-0x30)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 19:15:55 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000003000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000003000-0xa0)=[{&(0x7f0000001000)=""/149, 0x95}, {&(0x7f0000005000-0x19)=""/25, 0x19}, {&(0x7f0000002000)=""/44, 0x2c}, {&(0x7f0000005000-0x32)=""/50, 0x32}, {&(0x7f0000005000)=""/42, 0x2a}, {&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000005000-0x2d)=""/45, 0x2d}, {&(0x7f0000005000)=""/182, 0xb6}, {&(0x7f0000003000-0x41)=""/65, 0x41}, {&(0x7f0000001000-0x27)=""/39, 0x27}], 0xa, &(0x7f0000005000)=""/168, 0xa8, 0x3}, 0x1) openat(0xffffffffffffff9c, &(0x7f0000002000-0x4)='./file0\x00', 0x0, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/17 19:15:55 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000020d000)='/dev/kvm\x00', 0x20040, 0x0) close(r0) mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fchdir(r2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$audion(&(0x7f0000760000)='/dev/audio#\x00', 0x5, 0x400) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r4, 0x41007701, &(0x7f0000761000-0xa)='keyring}:\x00') 2018/01/17 19:15:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x400000000000098) r1 = socket$inet6(0xa, 0x5, 0x0) accept4(r0, &(0x7f0000d7d000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004c0000-0x4)=0x10, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) dup3(r1, r0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)=""/0) r4 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r5, 0x8, r4) syz_open_dev$evdev(&(0x7f00009ad000)='/dev/input/event#\x00', 0x0, 0x0) readv(r6, &(0x7f00002e3000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r5, 0xa, 0x12) dup2(r5, r6) tkill(r4, 0x16) 2018/01/17 19:15:55 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000030000-0xd)='dns_resolver\x00', &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002f000)='/dev/snd/timer\x00', 0xfffffffffffffff9) keyctl$set_timeout(0xf, r2, 0x10001) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002f000-0x34)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 19:15:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00006f9000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000041d000)=0x0) ptrace$setopts(0x41fc, 0x0, 0x0, 0x5) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000072f000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00003ee000)=0x0) pipe2(&(0x7f0000766000)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000de2000-0x108)={0x0, @in6={{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6a659d00, 0x9, 0x1, 0x4, 0x9, 0x9, 0x800, 0x3, 0xfffffffffffff800, 0x7, 0x80000001, 0xb56, 0x2, 0x0, 0x8]}, &(0x7f00002f6000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000474000-0x8)=@assoc_value={r4, 0x4}, &(0x7f0000e6f000-0x4)=0x8) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000a1000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000324000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/17 19:15:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x7fff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000024f000-0x10)='/dev/input/mice\x00', 0x0, 0x500) tee(r0, r1, 0x101, 0x2) r2 = getegid() setfsgid(r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f000024e000-0x7)=@ethtool_dump={0x37, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r3, &(0x7f000024f000-0x64)={0x64, 0x9, "e579a4bc6ad183d02a2fa7c8ba85772ab6120045993eef3068b53734cf6e2a653d34392f06e1cc7ef29c30811acd8acdc9a61f98cb191374df7975af82de945699434c8aa485bbe32f71bdfb347a2f6749a64b8fdde9b7845a55cbd7"}, 0x105202) 2018/01/17 19:15:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a47000/0x2000)=nil, 0x2000, 0xc) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000f70000)=""/214, &(0x7f0000efc000)=0xd6) clock_gettime(0x0, &(0x7f0000ca4000)={0x0, 0x0}) nanosleep(&(0x7f0000bd5000)={r1, r2+30000000}, &(0x7f0000118000)={0x0, 0x0}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003aa000)={0x3, 0x8204, 0x7, 0xffffffff00000001, 0x0}, &(0x7f00001da000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c25000)={r3, 0x4, 0x10, 0x3ff, 0xe}, &(0x7f0000ce6000-0x4)=0x18) 2018/01/17 19:15:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000c9d000)='/dev/dsp\x00', 0x8001, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99900, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000091c000-0xc)='/dev/rfkill\x00', 0x0, 0x0) bind$netrom(r0, &(0x7f0000941000-0x48)=@full={{0x3, {"8d60a364291e62"}, 0xff}, [{"7bb2faffb558ea"}, {"636aa6676ea2ad"}, {"c2d4653184ae4e"}, {"81ad4dbb10ae75"}, {"fae8cae938c991"}, {"971e0e7a28fe2f"}, {"3dc04102799f7d"}, {"c91b07b328776c"}]}, 0xfffffeff) 2018/01/17 19:15:55 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000760000+0x77d)={0x0, 0x0}, 0x80800) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f00001c5000-0x4)=0x80000001) 2018/01/17 19:15:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)=@random={'trusted.\x00', '\x00'}) r0 = add_key$keyring(&(0x7f0000d8d000)='keyring\x00', &(0x7f000014d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = syz_open_dev$sndpcmp(&(0x7f0000c57000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x2) keyctl$revoke(0x3, r0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e66000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000899000-0x40)={&(0x7f0000de8000)=[], &(0x7f0000984000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000caf000)=[0x0], &(0x7f0000fbf000)=[0x0, 0x0, 0x0, 0x0], 0x0, 0x8, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0}) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) clone(0x0, &(0x7f0000807000-0x1)="", &(0x7f0000cad000)=0x0, &(0x7f0000113000)=0x0, &(0x7f0000b66000)="") semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000d91000)=""/50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer2\x00', 0x100, 0x0) fcntl$setlease(r1, 0x400, 0x1) syncfs(r3) 2018/01/17 19:15:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5387, &(0x7f000005b000-0x2)="") 2018/01/17 19:15:55 executing program 5: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x808040100) 2018/01/17 19:15:55 executing program 2: mmap(&(0x7f0000001000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000004b000-0x4)=0x0, 0x4) 2018/01/17 19:15:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f000024d000)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff9) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000223000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f00006bf000)={{0x6, 0x5, 0x9, 0x10001, "a3f534d00060438ab5b6b422857ebe1a9fc57e880538afab1a28dbe14eadd623525f4a2bb840781589315c64", 0x20}, 0x0, 0x0, 0x8, r0, 0x43b, 0x5, "10d24fd5799495f54942bbb22f260b485211b6dd568acb805af5ae5abd4f84a580b51da5d20f0238dfc7d79f8acca81d901f1d0dcaa4684227541a8ad220aba4", &(0x7f00003a1000)='#^,\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3, 0x9bf6, 0xff, 0xffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000326000)={0x0, 0x200, 0x3, [0x6, 0x3, 0x1ff]}, &(0x7f0000915000)=0xe) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000c40000-0x8)=@assoc_value={r5, 0x5}, 0x8) recvmsg(r4, &(0x7f0000638000-0x38)={&(0x7f0000c4c000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009c1000)=[], 0x0, &(0x7f000027c000-0xbd)=""/189, 0xbd, 0x0}, 0x0) getsockopt$sock_buf(r4, 0x1, 0x1a, &(0x7f00008ed000)=""/88, &(0x7f0000c42000)=0x58) clone(0x0, &(0x7f0000551000-0x1000)="", &(0x7f00000e0000)=0x0, &(0x7f0000586000)=0x0, &(0x7f0000ddf000-0x1000)="") getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000c79000-0xc)=@sack_info={0x0, 0x2, 0x1}, &(0x7f0000078000)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00001e2000-0x8)={r6, 0x3}, &(0x7f0000f63000-0x4)=0x8) tkill(r0, 0x16) 2018/01/17 19:15:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x12100, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000065b000-0x8)={0x2, [0x560751b, 0x81e]}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x10}, 0x10) 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) writev(r0, &(0x7f0000002000-0x60)=[{&(0x7f0000001000-0x4c)="6daa8b56a7ef52e24f363268ca0d597e08730cd24fe623dce07ec7c8cdad93749cae6ba8f299a74ef58cec43c1ee82ea40dc1411aacac746949f52a89b6cbb06feef00229f04575d1fe215aa", 0x4c}, {&(0x7f0000000000)="e2cca7dd6e059ab478d99bc97564a4cf6eaa8913dc6917be646741d8fad121e301d0c8ea5f58c344a2fc15c80e4466db18a4a9a36a3a16508a150774af537941db32376a9e593556f1f12fa3a2f49a89bca6f5770ef55161718347b92db3f4be887ce4c5d25f64ca93cfa63d3f02cdf70093ecea190c5ee5c5a8d2a675cea2d0c108dce5434e00e787fdfdafbeaefb928f0b6618a9e57a3e42491a5579116b9e31a2aa8ebaf33df7cbcfe024458f48230f5a59b14c1f7ba85e43821b2ba4c8582c7c02dbe854cf", 0xc7}, {&(0x7f0000000000)="27afcc7efd78f8897a974c72076fd0c886666504558a5e77b82a1828fb6458a69eda915d127327c665c79224e5fc0a4133fc90989b9a1aea0e98f655dc0724d00bffb37eb0ca23c89a5de1e6dfbc6a137b32fabf7380e6f0eba24a5b8d0b591bde2b0cc174e43f25a6c078467d4c95c0c2aea04c54bc601475ed0b417f31dec2f9267e3053dc77d0a88d8a9d0c2825ff11cc5ad7bdf6d5fc59db7443fea2056287b781be64a714b0dfe5d44343097f291bd359663a4d1d9170d4f08d5683a30720a535eb770d97b9cefad35b3d52d4a336c8149b7850d0ba9f538b31ce4ebdbac312cfe0705256524d8fbb96c45ca7e8197a95629ecf14", 0xf7}, {&(0x7f0000000000)="4e5ee38fdb4a59d6880cfa4fdafce0db600a577e2ce2749a74c9cf9e576ad9552353fd8f7e6b3b6370f85fd406b463707075d21eed1e6d6b303e5c0c1e806cbe65d0fa038da0a71cee43896ccc5dcf29bda7147d4e1373c05100b047a47bdca9afad6afe8818e0666866198e3ee02f379e4ff9dc061f0721d21eae066c3a60cbef19b951c6c19da16ff3c1b87194cf20ebb8947dde7bed", 0x97}, {&(0x7f0000002000-0xe6)="d542410277a7f29a63b59bc9824609b1667099d8aa3f7aff34a99a828e2d917308a22a763f59d18e6d82af710ae3f087cb86257ba35ef7525a9ae6111eae7735120451c54c6cf67698d051d1416ec7dfb0f0b4fdb41607ea6eb8d0575c541728b2b25a4f666b99e6ebe67196f58ab92dd58ba70e3f2004595d7d1a1bde64f23d9edbe368d85eb9162d287504a6dbe27883d1a81b9e3da977a1ea096c061a8619c743ac2f3f509a17ad35427cc689efa92c9929ca01e8ec26a856f9d398f11e72c19b90c3cacf9f3b2d1a9170394a8a2bdef1ede3198075f065ed1c36f1c6ddd2b957092b9cf7", 0xe6}, {&(0x7f0000002000-0x7d)="1a95fae514ceff5f46c7fa5bed4d5659383c89ded05168eaac2710889f7d92fa9e2a20c35443b72921bfe2bb6ecd5e750f4a6836f554b1cc27e3045b582b406a0e67ce52383481e9a8c3d519943c0ecf032e6bf76574d6c7a4ad8220f079d8ca39ed967e1fc39ca25dee726b0743f2a80ec7166b21ba2434b29fb9788f", 0x7d}], 0x6) mmap(&(0x7f0000000000/0xae8000)=nil, 0xae8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ae8000-0x54)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9dd]}) 2018/01/17 19:15:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000-0x8)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a69000)='/dev/hwrng\x00', 0x400, 0x0) connect$bt_sco(r0, &(0x7f00006cb000)={0x1f, {0x1, 0x0, 0x6, 0xe2, 0x7, 0x4}}, 0x8) lsetxattr(&(0x7f0000552000)='./file0\x00', &(0x7f0000617000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000324000-0x14)="0200000000000000110100008000a00000000600", 0x14, 0x0) 2018/01/17 19:15:55 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ecf000)='/dev/sequencer2\x00', 0x10400, 0x0) accept$inet(r0, 0x0, &(0x7f000021f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000301000-0x48)={0x2, 0x1, &(0x7f00002a6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006c5000-0xa)="73797a6b616cffb37200", 0x0, 0x90, &(0x7f0000dc5000)=""/144, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 19:15:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000325000)='/dev/dsp\x00', 0x2040, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000f14000-0xe9)=""/233) r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00002b2000-0x4)=0x10000) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r1, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000559000)={{{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffff8, 0x0}, 0x0, 0x8, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xe8) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000112000)={0x44, 0x0, &(0x7f0000012000-0xbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0xff7e, &(0x7f0000839000-0x28)=[@ptr={0x70742a85, 0x0, &(0x7f0000b71000-0x1)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000011000)=[]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000124000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000340000)={0x0, 0xfd53}, &(0x7f0000c9c000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000852000-0x8)={r3, 0x7}, 0x8) r4 = open(&(0x7f0000163000)='./file0\x00', 0x90004, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f00000ad000)={{0x1, 0x5}, 'port1\x00', 0x0, 0x10000, 0x7fffffff, 0x100, 0x1, 0x9, 0x70, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = accept4$inet(r4, 0x0, &(0x7f00006b0000-0x4)=0x0, 0x80800) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00002c7000-0x8)=0x0) 2018/01/17 19:15:56 executing program 3: mmap(&(0x7f0000000000/0x6f7000)=nil, 0x6f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000768000-0x8)={0x0, 0x0}, &(0x7f0000566000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x0) fadvise64(r0, 0x52, 0xa987, 0x3) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00001d1000)={0x9, &(0x7f00006f7000)=[{0xcd4, 0x1658, 0x8001, 0x3}, {0xffff, 0x0, 0x37, 0x8}, {0xef, 0x0, 0x4, 0xdadd}, {0x8, 0x3, 0x100000001, 0x6}, {0x6, 0x401, 0x4, 0x8}, {0x9, 0x100, 0x7, 0x4}, {0x576, 0xff, 0x1, 0x71}, {0xc22, 0x14, 0x2, 0x6}, {0x3, 0x4, 0x20, 0xffffffffffffffc0}]}) syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x6, 0x800) r1 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) read(r1, &(0x7f00006f3000+0x555)=""/40, 0x28) read(r1, &(0x7f00006f6000-0x1000)=""/4096, 0x1000) ioctl$int_in(r1, 0x5421, &(0x7f00006f6000-0x8)=0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7ff, 0xc200) sendmsg$key(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000000)={0x2, 0xb, 0x8000, 0x9, 0x15, 0x0, 0x4, 0x1, [@sadb_x_nat_t_type={0x1, 0x14, 0xd10, [0x0, 0x0, 0x0]}, @sadb_spirange={0x2, 0x10, 0x0, 0x3, 0x0}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x7, 0xff, 0x80, 0x0, @in={0x2, 0x1, @rand_addr=0x4000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0xffffffff80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}}]}, 0xa8}, 0x1, 0x0, 0x0, 0x0}, 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) connect$llc(r2, &(0x7f0000003000-0x10)={0x1a, 0x17, 0x401, 0x0, 0x1, 0x1, @random="7d29b267c382", [0x0, 0x0]}, 0x10) 2018/01/17 19:15:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x0, &(0x7f0000a65000)=[]) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) r1 = creat(&(0x7f0000be6000)='./file0\x00', 0x100) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00000e4000)=0xfffffffffffffffc) clock_nanosleep(0x2, 0x1, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000546000)={0x0, 0x0}) 2018/01/17 19:15:56 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000036000)=""/4096) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005b3000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000130000)={0x0, 0x20}, &(0x7f0000b9a000)=0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f28000)={r2, 0x101, 0x8, [0x4800000000000000, 0x9, 0x2, 0x9, 0x20, 0x9, 0xfffffffffffff800, 0x400]}, &(0x7f0000e4f000-0x4)=0x18) 2018/01/17 19:15:56 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000760000)='/dev/input/mice\x00', 0x0, 0x840) mmap(&(0x7f0000761000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000761000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000013000)=""/108) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) 2018/01/17 19:15:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x48, &(0x7f0000dce000-0x210)={0xffffffa4, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ab0000-0xb)='/dev/hwrng\x00', 0x105802, 0x0) fstatfs(r0, &(0x7f0000332000)=""/4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000445000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 19:15:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000001000-0xd8)=""/216) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x80000000010b, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000792000)=0x0, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000dc000)={0x0, 0x0}) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000ada000-0x8d)="", 0x0) syz_open_dev$adsp(&(0x7f0000db3000)='/dev/adsp#\x00', 0x4, 0x40) 2018/01/17 19:15:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f28000-0x8)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) sched_setparam(r2, &(0x7f0000bf3000)=0x4fa) vmsplice(r1, &(0x7f0000212000)=[{&(0x7f00008a0000)="93", 0x1}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e97000)="51b5a69adf70bd37995f2ad79ab7748646441dc24da3f8b0b653cefc3709fdb2339ce5a7749442d306a9055a145f1d4b5ce5dd39", 0x34, 0x1, 0x0, 0x0) pipe(&(0x7f0000d8f000-0x8)={0x0, 0x0}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000041d000-0x11)='/selinux/enforce\x00', 0xd181a4ff41e3eb90, 0x0) getpeername$netrom(r5, &(0x7f0000c26000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000020b000)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8004, &(0x7f00005e1000-0x8)=0x0, 0x2, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000900000)='/dev/kvm\x00', 0x0, 0x0) r7 = getpid() syz_kvm_setup_cpu$x86(r1, r0, &(0x7f00005bc000/0x18000)=nil, &(0x7f000015f000)=[@textreal={0x8, &(0x7f00004b9000)="0f01990800ba4100b0c1ee0f01c90f01baf4000f3566b8007000000f23c00f21f86635000000000f23f8263b570e0f20e06635100000000f22e00f93bd0000baf80c66b83bc9648b66efbafc0cb000ee", 0x50}], 0x1, 0x4, &(0x7f0000b16000)=[], 0x0) r8 = getpgid(r7) name_to_handle_at(r4, &(0x7f000050c000)='./file0\x00', &(0x7f000015e000-0x80)={0x8, 0x0, ""}, &(0x7f000023d000-0x4)=0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000466000)={0x2000400000000000, 0x1000, 0x200000ed9, 0x3}) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000128000-0x18)={0x2, 0xe7, 0xc87}) process_vm_writev(r8, &(0x7f000000c000)=[{&(0x7f0000221000-0xdd)=""/221, 0xdd}, {&(0x7f0000feb000)=""/129, 0x81}, {&(0x7f00004ed000)=""/14, 0xe}, {&(0x7f0000a36000-0xd8)=""/216, 0xd8}], 0x4, &(0x7f00009a2000)=[], 0x0, 0x0) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f00009a8000-0x8)=[0x3ff, 0x1ff]) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000840000)=0x0) syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x1000001000008, 0xbc51a4e6ff47a581) ioctl(0xffffffffffffffff, 0x0, &(0x7f000018c000)="") accept4(r6, 0x0, &(0x7f0000164000-0x4)=0x0, 0x800) 2018/01/17 19:15:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000490000)={0x1f, 0x80000000, 0x0, 0x5c42, 0x7, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_PROG_QUERY(0x10, &(0x7f000083e000-0x20)={r0, 0x0, 0x0, 0x10000, &(0x7f0000df2000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000006f000)=0x9, &(0x7f000037f000-0x4)=0x4) fallocate(r1, 0x40, 0x0, 0x4) 2018/01/17 19:15:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x1, &(0x7f0000a9f000-0x20)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f000019e000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x3, &(0x7f000004a000)={{r2, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x0}, 0x8}) r4 = syz_open_dev$audion(&(0x7f0000047000)='/dev/audio#\x00', 0x8, 0x0) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f00002bf000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 148.171734] binder: 26582:26586 got transaction with invalid data ptr [ 148.205979] binder: 26582:26586 transaction failed 29201/-14, size 40-65406 line 2922 2018/01/17 19:15:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000f43000-0x10)={0x5, &(0x7f000063c000)=[{0x0, 0x75}, {0xe7c, 0x4}, {0x1f, 0x7f}, {0x0, 0x17c}, {0x7ff, 0x3a}]}) ioctl$EVIOCGREP(r0, 0x8004745a, &(0x7f0000d1e000-0xae)=""/174) 2018/01/17 19:15:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000e07000/0x4000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000001000)=""/195) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000003000)=0x0, 0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f0000002000)=""/196, 0xc4, 0x40, &(0x7f0000002000-0x1c)={0xa, 0x1, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000)=[{r2, 0x40, 0x0}, {r2, 0x3201, 0x0}], 0x2, &(0x7f0000001000)={0x0, 0x989680}, &(0x7f0000003000)={0xcd57}, 0x8) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000001000-0x4)=0x200) mbind(&(0x7f0000f55000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000001000-0x8)=0x0, 0x100000001, 0x1) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000002000)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) 2018/01/17 19:15:56 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f000021a000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 19:15:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000992000)='./file0\x00', &(0x7f0000f7e000)='./file0\x00', &(0x7f0000b50000)='mqueue\x00', 0x4001, &(0x7f0000eb2000-0x9)="") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a5f000)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d42000)={0x8000, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f000034b000)={0x6, r1, 0x0, 0x3f}) socketpair$packet(0x11, 0x3175dd7f7261e3c5, 0x300, &(0x7f00007dd000-0x8)={0x0, 0x0}) chmod(&(0x7f000014e000)='./file0\x00', 0x0) lookup_dcookie(0x3, &(0x7f0000276000)=""/229, 0xe5) 2018/01/17 19:15:56 executing program 7: r0 = socket(0x400040000000015, 0x0, 0xa50c) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000001000-0x4)="", 0xa0) 2018/01/17 19:15:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007c9000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00007d4000)={0x9, 0xec, 0x1ce, 'queue0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(0xffffffffffffffff, &(0x7f0000010000)=[{&(0x7f0000013000-0x5b)=""/91, 0x5b}], 0x1) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000d9a000)=""/51) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00005f8000-0x4)={0x0, 0x0, &(0x7f0000010000)=[], 0x1, 0x0, &(0x7f0000125000)='-'}) [ 148.276601] binder: BINDER_SET_CONTEXT_MGR already set [ 148.282157] binder: 26582:26597 ioctl 40046207 0 returned -16 [ 148.292685] binder_alloc: 26582: binder_alloc_buf, no vma [ 148.292733] binder: 26582:26615 transaction failed 29189/-3, size 40-65406 line 2903 [ 148.344274] binder: 26625:26626 ioctl 8018457f 20d9a000 returned -22 [ 148.353676] binder: undelivered TRANSACTION_ERROR: 29189 [ 148.362698] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/17 19:15:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = semget$private(0x0, 0x0, 0x100) semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f000094a000-0xd8)=""/216) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000383000-0x10)={0x0, 0x48, &(0x7f0000860000-0x58)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000e65000-0x4)=0x10) socketpair$inet(0x2, 0x4, 0xffff, &(0x7f0000901000-0x8)={0x0, 0x0}) 2018/01/17 19:15:56 executing program 4: keyctl$describe(0x6, 0xfffffffffffffffd, &(0x7f0000a9c000)=""/24, 0x18) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000474000-0x9)='/dev/dsp\x00', 0x22800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000dbf000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0xfff}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9820}], 0x48) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bf8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x8d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000002000-0x4)=0x3ff) getpeername$inet6(r1, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b9d000-0x4)=0x1c) 2018/01/17 19:15:56 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x400000000000001) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) 2018/01/17 19:15:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r3 = creat(&(0x7f0000044000)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') getsockopt$inet6_dccp_buf(r3, 0x21, 0x8f, &(0x7f000098c000-0xe4)=""/228, &(0x7f0000d95000-0x4)=0xe4) read(r2, &(0x7f000043c000-0x1)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f0000cc6000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 19:15:56 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000014000)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000015000-0x8)={0x0, 0x0}, 0x4804) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x17ae, 0x1, 0x1ff, 0x200, 0x7}, 0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f000000b000-0x70)=[{&(0x7f0000006000-0x60)={0x27, 0x20fb, 0x8000, 0x2, 0x80, 0x9, "bc5c893681bfe5a488409fab30c58936838db0239ac02f13045d1c564672810db78c724666255ac727ced7841f8604d240dc24cd249a03d98d6b050827a712", 0x3}, 0x60, &(0x7f0000015000-0x20)=[{&(0x7f0000011000-0xe5)="d2d1ded45109505087387bf494a65ce11c806cb33ed4e54ee08db0de650e57a7b56a6127334b07cb3a86c217f8a0c937489b339ebe05beac02e8a63f87c90b399a38b745bee35c77f377bbf144608b9528064659bc047a5a441a4631a3e4b5a35337b0ccdfaf84626b7396f9f54df737132aa3bed2da13d31c6a7437ae13ecc7d5bf75d2e4f01fc3e5e17d91660663e7f8fbc00b8c275efcc04fd92d32ee06948cc71d835d7bdfe34e72e4eda24bd9d3b5c9188e83dfc00a11beb011066ce4c3873a0fbe77ccef3f7c7aaf5a8a1f921ebebf6ecd68e625f5f9b8668d693edb1bc83d106aa7", 0xe5}, {&(0x7f0000006000)="559b8fc698d3ce92a57ca32a2570d98769e7afbda0872f0beec0111654bf533d69ae1c4581029309500b72c4fd527716beb782fad2789e4d7cb6b43e41464e1721a9dfcdb4148914e402a4d6ee04ef1805afd9eca5896506a9cf352ea324ca59a96c08a99f7a94a659bdb0b27fc5bf965da64a9a937e0a9cff9fcd3b91693875e8823013063e38becc945950f3774e29bafca2a6e93e17bfdd7b96f1d6d105f86aa9f78fb2be7fee95648c445b51bb946de3b1a53e4f61cae06c66f687dd04d687f20f646a8b019ca16bc8f2bbc4b0ea1750df79efa7743cacdb5ca03d31f1138bc14564d3e7f134", 0xe8}], 0x2, &(0x7f0000006000-0x38)={0x38, 0x115, 0x3, "736c82ec0602c87545499594ade39acf64678727c62ab23924c8a0f2577ce167c9"}, 0x38, 0x44}, {&(0x7f0000014000-0x60)={0x27, 0xfbb, 0x0, 0x5, 0x1f, 0x78, "28be10cf896e41b088ad7371e9d0ada438341018b74280fbbb28891bdf3d44f2adb00d192d40cd5ce1f90fe4c677ee7b705869f8630d0039b741b32a03022c", 0x3}, 0x60, &(0x7f0000015000-0x40)=[{&(0x7f0000002000-0x1a)="17dbf6dad8c970a060f2189b248b793966225ac6d9ef8572b57e", 0x1a}, {&(0x7f0000004000-0x77)="447f33b5302aea76c5ac79c10438d30dacd9cd6e47ce4496ba86e4e6c03aa124367a6ca7b3b8a13bce7b51ef2a5e2f5aa9e06548178c1a4b320f87ef30bda7a528c29eae0c39935cc31944d5ef0e12bc0c4d1df5384c345c1dae9aca7ead55dcf6a73450292074011d2de0466a76380fa0dc70a273a821", 0x77}, {&(0x7f0000015000-0xbc)="ac134a84185d0302c6cb4b2d57ff1fbce9193a9b9d419f551ba39a00c17aac84f92d887aa285add8a7533929b80336de47b170030e01af698173cad98cbbe268f1d5429271ca9cdecb21b99fcd2b43958cb01f63be010cf9f00f79a8746a280a53b0ceff6bacfdd5a4546267748f11c6626a363bc0bac38eed5285856297ee8a287a913e16fb466b62548c1b85b311dc67be1820b088dc54aabe91cf835d2b40c9f76a6a53246802c5d8e0965a5320772a73170cb9ab80aef2f06008", 0xbc}, {&(0x7f0000014000)="ac5814a6820b3255a4da28aea578c501c2a00fd2b92d61cbb981f228a6893141caa72aeffec23488adfe3d891490525cb22c64e8b699bab42211a289f5d2022f262326f0bce9911b1c5e414b48499fed9e27d5455dc1d6eab700a0e3822950fb6500512dee95d8f12ec50e6c4366b287c2a3cdc337195bbc42239d903f2bfc09f9eb95cbaff307e562db947b3e56370264e633b1b0092d1a3a01eccf4a98e31fce", 0xa1}], 0x4, &(0x7f0000015000-0x100)={0x100, 0x0, 0x101, "15d1288c14fe636531f1e2d1c24e0fdda725916868c721629d3ca518ea455104ad1d533f39191362a648c5816dbe60cefde7287658c403278933905e64f80bab946e56501e16b196bb69df6f3c97448af2029383491f92515220fff92c5cdb137b6f6c5cfab7c859580be7e86c857807204388ea574b417f2e6beaaac1054f7780f85e4690791f68842270d4cbf380e8a7d18f6a525cf0f18df47820313289cf038c38d375ac664f6dc83a78074693c7ea73f46afb6a477b1ae5b9723863b8714d6e2326e20d4e4c73a936c2130863b84a0213603acfbd60507ed7aaa135189ac8056d239b297ad2c6"}, 0x100, 0x10}], 0x2, 0x20000001) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f0000012000)={0xe07ffffffffffffd, 0x116003, 0xa6, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) bind$bt_rfcomm(r0, &(0x7f0000015000)={0x1f, {0xffffffff, 0x6, 0xd477, 0x4, 0x8, 0x2}, 0x2}, 0x9) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000016000-0x50)={0x7, 0x1, 0x0, 0x3, &(0x7f0000016000-0x40)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$amidi(&(0x7f0000010000-0xc)='/dev/amidi#\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000014000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e7283a3689ddbcd00d2d6d15dc3f03eda2ffda4ce43663b9219d7797a2518477", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000008000-0x1000)="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", 0x1000, 0x4, &(0x7f0000017000-0x1c)={0xa, 0x2, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f0000014000)='A\b', &(0x7f000000a000-0x5b)="", 0x3}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f0000012000)="", &(0x7f000000d000-0xa)="", 0x0}, 0x20) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000008000)={r1, &(0x7f0000014000)=""}, 0x10) 2018/01/17 19:15:56 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000013000)='/dev/vcsa#\x00', 0x3f, 0x20081) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000014000-0x8c)={0x0, @in6={{0xa, 0x2, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000011000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x200}, 0x6) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000c15000)='/dev/snd/pcmC#D#c\x00', 0x67f80217, 0x80) openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc7000)='/dev/hwrng\x00', 0x4500, 0x0) listen(r3, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000b45000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f000026f000)='/dev/dsp\x00', 0x50840, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004fe000-0x10)={0x1, &(0x7f0000e2a000)=[{0x0, 0x0}]}) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000bdb000)={&(0x7f0000c5d000/0x3000)=nil, 0x3000}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000022000-0x8)={r5, 0x0}) 2018/01/17 19:15:56 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000+0x321)=[{r0, 0x1000, 0x0}], 0x1, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000974000-0x10)={0x2, &(0x7f0000a54000)=[{0x0, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/17 19:15:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000054d000)="") r0 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00004a7000)=""/147) io_setup(0x1000, &(0x7f0000947000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f000003d000)=[&(0x7f0000940000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000c4f000-0xb7)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 148.388516] binder: 26625:26628 ioctl 8018457f 20d9a000 returned -22 2018/01/17 19:15:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00008c8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eeb000-0x28)=@ethtool_eee={0x0, 0x7, 0x802, 0x9, 0xfffffffffffffff7, 0x4, 0x488408e, 0x7fff, [0xbf4, 0x1ff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f00009f0000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x2) r1 = dup2(r0, r0) getsockname$unix(r1, &(0x7f00008f2000-0x36)=@file={0x0, ""/52}, &(0x7f0000fc0000)=0x36) recvmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f00001ae000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007f1000)=[], 0x0, &(0x7f0000471000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/17 19:15:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000735000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000482000-0x4)=0xe8) quotactl(0x0, &(0x7f0000440000)='./file0\x00', r0, &(0x7f0000f2a000)="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") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f000045b000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00002c5000)='ext2\x00', 0x20000, &(0x7f0000aed000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f72000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000dea000)={0x0, 0x0, 0x40, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000725000)='./file0\x00', &(0x7f0000d10000)='./file0\x00', &(0x7f0000da8000-0x7)='mqueue\x00', 0x0, &(0x7f0000ad6000-0x3)="") mount(&(0x7f000033d000-0x8)='./file0\x00', &(0x7f0000c7b000)='.', &(0x7f000075c000)="6f00000376", 0x81000, &(0x7f0000906000)="") umount2(&(0x7f0000c96000)='./file0\x00', 0x0) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") 2018/01/17 19:15:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00005f2000-0x12)='/dev/input/mouse#\x00', 0x10001, 0x2000) sendto$ipx(r0, &(0x7f0000b7b000-0x77)="1eebc073e2402a5f3dcebad52d3c841504e4ee209898cf020eda1cbac17d6f2b4981aa116e37cbf2af9ba100b87e8b379540273de706feb9abed27b97238fa6317b1625f39c303bae73f19f6b4825df367e699cd1fa2385a8886d37cf559222e439bbaca764fe98292865b0044a319a92893be3196a6b3f95209912b1cb73d8e4c3ed271e433f53ee9a4c4413cb2ce6607378ab4b940d276f2b45e056b43a12f80cd4df4f07c79475e52c5", 0xab, 0x10, &(0x7f0000f3a000-0x10)={0x4, 0x7, 0x7, "f7d859844708", 0x1, 0x0}, 0x10) r1 = open(&(0x7f0000299000)='./file1\x00', 0x80041, 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000aa0000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d8a000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000185000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000fe0000-0x8)={0x0, 0x0, ""}, &(0x7f0000d0d000)=0x8) fcntl$setlease(r1, 0x400, 0x2) 2018/01/17 19:15:56 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) 2018/01/17 19:15:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ef3000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000bc0000-0x8)={0x0, 0x7}, &(0x7f0000c40000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d28000)={0x2, 0x9, 0x4, 0x2, r1}, &(0x7f0000971000)=0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000711000-0x14)={0x40000000002, 0x8000000004, 0x2, 0x46, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005b6000-0x20)={r2, &(0x7f0000b59000)="", &(0x7f0000df2000)="", 0x1}, 0x20) 2018/01/17 19:15:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000951000)='/dev/vcsa#\x00', 0x1, 0x101000) getsockname$netlink(r0, &(0x7f0000910000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e3a000)=0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x96, 0x0, 0x0}, 0x20) 2018/01/17 19:15:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0x3}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) ioctl$int_out(r0, 0x5460, &(0x7f00001f9000-0x8)=0x0) 2018/01/17 19:15:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x7, &(0x7f0000347000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00007fb000)=@assoc_id=0x0, &(0x7f0000ec9000)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000da2000)={r1, 0x5}, 0x4) r2 = syz_open_dev$sndmidi(&(0x7f00003dc000)='/dev/snd/midiC#D#\x00', 0xffffffffffffff01, 0x1) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f00002d1000-0x33)=""/51, &(0x7f0000d05000)=0x33) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0xdc3, &(0x7f0000952000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000e2c000-0x9d)=""/157, &(0x7f0000d05000-0x4)=0x9d) r4 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000380000)='/dev/audio\x00', 0x40000, 0x0) ioctl$KDSKBSENT(r5, 0x4b49, &(0x7f00009a5000-0xda)="0f03673bda437319d4a559fad5e902815a1311697bae449dc2164fe908b5e2da5d2f75e3da463603a9d24717fc4ef82a0439f067336362568c6cbd49e26fb33b8ed7ac0c70293a8f85331afe927292844e33a382235332a7998c2787bd1acba2de5a7183b15d0ed9f1b6fecf8a7e5662342cef8e70f8bdbb628b1aba8d1e08a2f7b1e63e5204272ab736f3b11ede8b5df2ca9a39187bce9a6f34d28c2437f59992c170c0e85da46e073b742ef3508afcc2533e083ad3df733782118fd0e5792af6254158e9021ab1d547e9f4e4dafebb78f1e7c2b3eae8ecc8c1") ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0xca, 0x0, &(0x7f000005c000)="53121cd64b2f8c6b5d28e4c523decb10052e2000719bd21d9254f3f9a4b0c352285e7798741f0490ed5f3d46d76ad93031fa2e558f49ffff03ded65f8eb8bcda7e6b413be0919197fe12d98d6f7186f1b21f7ba8aef026ac5e7298fdb8a78a4f877db0b9da0badfe642db29510abf0d433880d25d4a5774660824faa1db18ca457414679b40466ae7af43673a803742e579db1c300000000000008005958ab254843d3974e238e70b8e3a6a9052fa415abc873a0d3c7bff8e8978f678600b6b5bf9cb80c46a90034291f"}) 2018/01/17 19:15:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000b80000-0x1e0)=[{{&(0x7f00003de000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000c1a000-0x20)=[{&(0x7f00006da000)=""/83, 0x53}, {&(0x7f00006b1000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f00007ce000-0x3c)=""/60, 0x3c, 0x3}, 0x8}, {{0x0, 0x0, &(0x7f00001ef000)=[{&(0x7f0000ebc000-0x8a)=""/138, 0x8a}, {&(0x7f0000aea000-0x7f)=""/127, 0x7f}, {&(0x7f0000b2e000-0x57)=""/87, 0x57}, {&(0x7f00002b3000-0xf9)=""/249, 0xf9}, {&(0x7f0000be6000)=""/4096, 0x1000}], 0x5, &(0x7f00009ac000)=""/4096, 0x1000, 0x2}, 0x0}, {{&(0x7f0000a7b000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000015a000-0x40)=[{&(0x7f0000162000-0x35)=""/53, 0x35}, {&(0x7f0000f25000-0x64)=""/100, 0x64}, {&(0x7f0000b72000-0x5f)=""/95, 0x5f}, {&(0x7f0000739000)=""/12, 0xc}], 0x4, &(0x7f00004c3000-0x9b)=""/155, 0x9b, 0x7}, 0xc3c3}, {{&(0x7f000017d000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00005bc000)=[{&(0x7f0000bd2000)=""/209, 0xd1}, {&(0x7f0000b32000)=""/100, 0x64}, {&(0x7f0000858000)=""/133, 0x85}, {&(0x7f0000f0c000)=""/238, 0xee}, {&(0x7f000035c000)=""/234, 0xea}, {&(0x7f000012b000)=""/73, 0x49}, {&(0x7f0000bc3000)=""/100, 0x64}], 0x7, &(0x7f00009eb000-0x2)=""/2, 0x2, 0x5b14}, 0xfffffffffffffffd}, {{&(0x7f0000497000+0x988)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000aa4000-0x20)=[{&(0x7f0000de8000-0x57)=""/87, 0x57}, {&(0x7f00004e6000)=""/144, 0x90}], 0x2, &(0x7f00003ad000)=""/104, 0x68, 0x0}, 0x10001}, {{&(0x7f0000b14000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000210000-0x20)=[{&(0x7f00004dd000)=""/76, 0x4c}, {&(0x7f0000fdb000)=""/4096, 0x1000}], 0x2, &(0x7f0000dd4000-0x8c)=""/140, 0x8c, 0x7}, 0x79}, {{&(0x7f0000623000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000921000-0x40)=[{&(0x7f0000351000)=""/159, 0x9f}, {&(0x7f0000ce4000)=""/194, 0xc2}, {&(0x7f0000651000)=""/143, 0x8f}, {&(0x7f000087e000)=""/57, 0x39}], 0x4, 0x0, 0x0, 0x0}, 0x8}, {{&(0x7f0000edb000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000608000-0x70)=[{&(0x7f0000412000-0x37)=""/55, 0x37}, {&(0x7f000003d000)=""/104, 0x68}, {&(0x7f00001aa000-0xde)=""/222, 0xde}, {&(0x7f000081d000-0x1000)=""/4096, 0x1000}, {&(0x7f000068a000)=""/4096, 0x1000}, {&(0x7f000091b000-0xec)=""/236, 0xec}, {&(0x7f0000cba000-0x8f)=""/143, 0x8f}], 0x7, &(0x7f000009a000-0x77)=""/119, 0x77, 0x72}, 0xb356}], 0x8, 0x20, &(0x7f0000095000-0x10)={0x0, 0x0}) connect$ipx(r0, &(0x7f0000eb2000)={0x4, 0xfffffffffffffffe, 0x4, "d6de104a916f", 0x1, 0x0}, 0x10) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = syz_open_dev$evdev(&(0x7f00007bd000)='/dev/input/event#\x00', 0x10001, 0x200) dup2(r1, r2) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f01000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x1) r4 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r4, 0x400, 0x2) socket$nl_route(0x10, 0x3, 0x0) 2018/01/17 19:15:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x63f, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000838000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000db5000-0x14)={0x6, 0x80000001, 0x1, 0x200, 0x6}, 0x14) r2 = dup(r0) sendmmsg$alg(r2, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) write$eventfd(r2, &(0x7f0000c24000)=0x0, 0x8) sendmsg$alg(r2, &(0x7f000004f000-0x38)={0x0, 0x0, &(0x7f0000656000-0x30)=[{&(0x7f00009df000-0x1b)='{', 0x1}], 0x1, &(0x7f0000daa000)=[], 0x0, 0x0}, 0x0) write$eventfd(r2, &(0x7f00006d5000)=0x0, 0x8) read$eventfd(r2, &(0x7f00009f2000-0x8)=0x0, 0x8) 2018/01/17 19:15:56 executing program 4: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x8) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ae1000)=""/135) 2018/01/17 19:15:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000008000/0x9000)=nil, 0x9000, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000095a000-0x4)=0x1, 0x4) 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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x20, &(0x7f0000b41000-0x8)=0x0) io_destroy(r2) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000063a000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f00000d1000)={@loopback=0x7f000001, @rand_addr=0x7, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r4 = syz_open_dev$loop(&(0x7f0000c93000-0xb)='/dev/loop#\x00', 0x3, 0x180) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b23000-0xc)={0xffffffffffffffff, r1, 0x0}) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000f37000-0x1)=0x4) r6 = dup3(r4, r0, 0x0) clone(0x2000000, &(0x7f00004a2000-0x1)=',', &(0x7f0000185000-0x4)=0x0, &(0x7f0000257000-0x4)=0x0, &(0x7f000078e000)="11282f") r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r6, 0x111, 0x3, 0x1, 0x4) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000000000)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_GET_XSAVE(r5, 0x9000aea4, &(0x7f0000eb3000-0x400)={""/1024}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e29000)=0x0, &(0x7f00006aa000-0x4)=0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00001f6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000b6000-0x4)=0x14) fcntl$setownex(r1, 0xf, &(0x7f0000413000-0x8)={0x0, r8}) ioctl$UFFDIO_COPY(r3, 0x8010aa02, &(0x7f0000017000)={&(0x7f0000cc9000/0x2000)=nil, 0x2000}) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) umount2(&(0x7f00001a5000-0x8)='./file0\x00', 0x8000040000020008) bind$nfc_llcp(r6, &(0x7f0000c3b000)={0x27, 0x40000007ff, 0x200000000007, 0x7, 0xfe, 0x2d2, "b1607519761772d86bd7676723b5b91c674849a5b1c7fee42b31259a4b278e89213181afcaee01ac2b4b9b4d72823b2aab761a3573ce67ff2acc009f90992f", 0x80000000}, 0x60) setsockopt$inet6_MRT6_ADD_MIF(r9, 0x29, 0xca, &(0x7f00009cb000)={0x0, 0x0, 0x3f, 0x100000003, 0x1}, 0xc) memfd_create(&(0x7f00002df000-0x1)='/dev/loop#\x00', 0x80000002) syz_open_dev$vcsn(&(0x7f0000650000-0xa)='/dev/vcs#\x00', 0x1000000000007e, 0x10040) 2018/01/17 19:15:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000098000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/01/17 19:15:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000096a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r1 = syz_open_dev$sg(&(0x7f0000cc1000)='/dev/sg#\x00', 0x3, 0x101) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000da7000-0x1)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) [ 148.632406] binder: 26676:26691 Acquire 1 refcount change on invalid ref 0 ret -22 2018/01/17 19:15:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x20, 0x0, 0x0, 0x1ff, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xdb92, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) fcntl$getflags(r1, 0xb) pwrite64(r1, &(0x7f0000550000)="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", 0xfffffffffffffceb, 0x0) 2018/01/17 19:15:56 executing program 2: prctl$setfpexc(0xc, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000946000)='/dev/loop-control\x00', 0x22000, 0x0) pwritev(r0, &(0x7f0000a1a000-0x60)=[{&(0x7f0000cb5000)="7b4da74f73613448c7c490ea59a96ae2e0d30db31f29c5dfdbb809e4a04fbe748afee2ca3f5925aad2d710e1cc75aea4aa5717a30075c1870e2e109c08fb1faa35c636f3dc16690ddfbd1671779403e5aff2c606615b14fdf07754ec8de8b0aac1e06bce7accab2da4d6470e27c3b18efa96cf5f235d99ce9bf80ed80c1a7255bc17c0cd63c32bcfb4365a5081b16fc102fd6b", 0x93}, {&(0x7f00005a7000)="a07782286e2e5bf917b2c0348cb6463f835a94fab13a4a98cf5d5367b9812068c171c79ea86510ddfe56845d5afe83f004644a5b569f916ce7b529bec6310fb2e857f439107336a5aaa1838c7a8f3e1786b5cf65a476e8ff097414dd75296ddd7028d3209bc7df927b4ecd9e", 0x6c}, {&(0x7f00008d4000)="08300c135acc38a1c7119c92dba2a8654b664cc6bff4a1a25e1d953c1e41422116910f473d436933495c96cdaec73a4d03830edb0e1fb1b1504320feb295f35c5222e81936433ba54f289a845fe52736b0dc0fe389adc4f672493df05308ecd6ea15", 0x62}, {&(0x7f000082f000-0xa4)="e2b528109c51e610a8e13d7d47c6ebfcc78a90d700b19699cbc57958675317388cca0c2cb154e72e2539242b44844d58961ccd5a89181ca2a9dd51403c65e0f3df1d54b6ef0c012739f583ec909fefee19ce5cceebe548d7a0b8653b6a9df1c1d2070fff848605bf7dc6c7b4ab9feb7882ca964f1426e70fba1d7c591d84afa8ee00634a95e10112e8b1ff7d56010b440f179c5da7a25a61d939ae7064606a6fddc55522", 0xa4}, {&(0x7f000016b000-0x2d)="615ed6997b6d08f7257b67e9ef70c1e21f05c5716b1398437a53579d4ddcc2c2099d37931ca4060758e3d5cc65", 0x2d}, {&(0x7f0000042000-0x59)="6f5e541094fe99cb35236268bf764d374dc9be894d9f9bfbb8a8acebc69b36b84e6c8e9703266866b632e3a4e0cfb68db4cd75a3c480686ac2fcb8e8b9c309f2f56a9554df2d904cc238a5c7dc61825487fe4dfec2bde9421a", 0x59}], 0x6, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) readv(r1, &(0x7f0000717000-0x70)=[{&(0x7f00008d9000)=""/169, 0xa9}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000624000-0x10)={0x9, &(0x7f0000a2b000)=[{0x8, 0xd6, 0x800, 0xffff}, {0xfffffffffffffffa, 0x91, 0x5, 0x395}, {0x8, 0x59f5a218, 0xef6e, 0x84}, {0x9, 0x40, 0x100000000, 0xde0}, {0x3, 0x1, 0x8, 0xbc4c}, {0x0, 0x800, 0xd9a6, 0x7}, {0x3, 0x7fff, 0x80000001, 0x6c000000}, {0x80000000, 0x3, 0x0, 0x2}, {0x10001, 0x8000, 0x69, 0x2}]}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000554000)={r4, r2}) writev(r3, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7f) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x8012, r1, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000e5c000-0x3)=0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000f3f000)=0x0) 2018/01/17 19:15:56 executing program 5: clock_gettime(0x4, &(0x7f0000e86000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000001000-0x18)={&(0x7f0000e16000/0x2000)=nil, 0x0, &(0x7f0000fb4000/0x4000)=nil}, 0x18) [ 148.703973] binder: 26676:26703 Acquire 1 refcount change on invalid ref 0 ret -22 [ 148.726162] binder: 26704:26705 transaction failed 29189/-22, size 0-0 line 2788 [ 148.726328] binder: undelivered TRANSACTION_ERROR: 29189 [ 148.740489] binder: 26704:26705 transaction failed 29189/-22, size 0-0 line 2788 [ 148.753313] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/17 19:15:57 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000ccd000)='/dev/dmmidi#\x00', 0x7, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000-0x50)={0x0, @tick=0xffffffffe383ffb1, 0x400, {0x5, 0x9}, 0x8, 0x3, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) 2018/01/17 19:15:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x3fffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4, 0x7) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000e12000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000692000)=0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000015000)={r1, 0x351e}) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) creat(&(0x7f0000558000)='./file0\x00', 0x40) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000082d000)=0x0, &(0x7f00001f8000)=0x4) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000293000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") io_getevents(0x0, 0xfffffffffffffff7, 0x7, &(0x7f0000ca5000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000366000)={0x77359400, 0x0}) 2018/01/17 19:15:57 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000006000-0x8)='./file0\x00', 0x1) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000004000-0x10)=@ipx={0x4, 0x0, 0x0, "3d177ba842df", 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000c5e000-0x1f)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c75000-0xc)={0x0, 0x58d5, 0x20}, &(0x7f0000b8e000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000089e000)=r2, 0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f00009e4000-0x108)={0x9, {{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5a4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000003000)=""/80, &(0x7f0000004000-0x4)=0x50) r3 = dup(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r3, &(0x7f0000004000-0xf0)=[{0x7ff, 0x200, 0x0, 0x10000, @tick=0x1fffc0000, {0x8, 0x100000000}, {0x5, 0x81}, @result={0x6eb, 0x6}}, {0xffffffffffff21e0, 0x80000001, 0xffffffff, 0x2, @time={0x0, 0x989680}, {0x800, 0x7}, {0x9, 0x9}, @queue={0xffffffff00000000, {0x5, 0x42}}}, {0xffffffff00000000, 0xff, 0x718b, 0x0, @time={0x0, 0x989680}, {0x80000001, 0x800}, {0x2, 0x0}, @ext={0x67, &(0x7f0000006000-0x67)="a4156ad5a5116f94be973e0d49c497f3821283840e3c490ea47cbd12aaf34e5f2caec34d5cf71abc640af2d498d0076cfcbc8afd88cb753cf1aef8d77b227f68d988b9b954be7666b443f762930e67facedefa2fd5aac666885be803b2364791795ae35645e30e"}}, {0x5, 0x3ff, 0x9, 0x1f, @tick=0x93cf, {0x2, 0x0}, {0x7, 0x7f}, @addr={0x5, 0x7}}, {0x2, 0xc5, 0x7, 0x100000001, @time={0x0, 0x0}, {0x3, 0x8}, {0x7, 0x4}, @quote={{0x9, 0x5}, 0x8, &(0x7f0000005000)={0x0, 0x3, 0x1ff, 0x800, @tick=0x7a1b, {0x1, 0x0}, {0x10000, 0x0}, @quote={{0x8, 0xef72}, 0xd36, 0x0}}}}], 0xf0) 2018/01/17 19:15:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000413000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000d61000)={0x2, 0x0, 0x0, 0x0, "257f2552b43c8a61b13425d2ba280f2ed23b1c1ac1da080bb1c8f156b7b1ed0a300d0a38b4dfe5163ceb2b77", 0x0}) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000ed000)='/selinux/create\x00', 0x2, 0x0) 2018/01/17 19:15:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000717000-0x70)=[{&(0x7f00008d9000)=""/169, 0xa9}], 0x1) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x8012, r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004ae000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4}, &(0x7f0000cf7000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000023c000-0x6)={r1, 0x7}, 0x6) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000cdf000)={0x1, 0x1f, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 19:15:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000302000)={0x0, 0xffffffffffffffff, 0x1}) prctl$void(0x20) syz_open_dev$tun(&(0x7f0000789000-0xd)='/dev/net/tun\x00', 0x0, 0x2483) 2018/01/17 19:15:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/vcs\x00', 0x20000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000bdc000-0x6)='hybla\x00', 0x6) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000824000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_dev$sndctrl(&(0x7f0000e5f000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x8000) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006ac000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000bbe000)={0x7b, 0x0, [0x1, 0x1, 0x8001, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f00002f1000-0x4)=0x4) syz_emit_ethernet(0xdc, &(0x7f00001eb000-0xdc)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [], {@mpls_uc={0x8847, {[{0x100000001, 0x3, 0x4, 0x6}], @generic="12938756f5440f38b427a40416186665d6e4a89d85910f7eaf1e63a23eb5788b7166a4830ff8fb286a44a9df9ff800a35efb9accb3ccf7a22324718e62ac15511b660e22f01756d8d261c088526708f100d484bb1703d227ab1076240717e3301a7c53b3ec2a7e210d7566b8b0e431cb6267451e546e37fdc881564cf13cc258faf1d52c5e12fe04dd92fca46495fc00c9b5a22eccc7e5ca75058a33b6d865c54a1c21929c4a44f141dc3192d4a3a60df06a69e55c0acb5b7fc3bb144136ce02a02971c8b79fb6c2a336"}}}}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000234000)={r2}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000010e000-0x90)={0x0, 0x88, "f5e280e610bc80001d8fd2ad196f036a444fe404846d9170aefea3043727467df32655b1022a449bd5b71e44a26adf474ae82cc10370dcdeedb1b44b43e2aa554f0d331be843fbf679ed8d8e0a8832cf2f542ea85dbc6004aae07544b67857571848629639d7a09c03f0ef0296868b783484a17caec31b0472dd4f89fc2c899f047eefe4d54b4554"}, &(0x7f000006f000-0x4)=0x90) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ed5000)={r3, 0x3}, 0x8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf7bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x5) bind$ipx(r2, &(0x7f0000fc1000-0x10)={0x4, 0x0, 0x3, "c2e091673c65", 0x8001, 0x0}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000051b000)={0x0, 0x0}) socket$bt_bnep(0x1f, 0x3, 0x4) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x4001) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000529000)={{0x0, 0xfff, 0x4000000000, 0x0, 0x6, 0xff}, 0x100000000, 0x45d, 0x1, 0x2, 0x7f, "3d368f3eece6f073c4529d3eaf35575a104f0996e32d7c9ab7edb0b720f8e0014eecdde7da6e38f65bffcd7e7273f3b1cda0e959fef883a8c10a9c64bcdfd99c9306483211257bf74666ddfe64e85c03e9f8172ad4d0eaf0a6ff60cf218583f34367583b9e78172ae1c1e891032ddc30b0971f52ec40f6bceae397b178efefba"}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cd1000-0x48)=[@in6={0xa, 0x2, 0xff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000898000)='/selinux/member\x00', 0x2, 0x0) 2018/01/17 19:15:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) clock_gettime(0x3, &(0x7f0000e9b000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000c5e000-0xd6)=""/214, 0xd6, 0x100, &(0x7f00002c7000-0x10)={r1, r2+30000000}) r3 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000365000)=0x0, 0x4) 2018/01/17 19:15:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x1) clone(0x0, &(0x7f0000e23000)="", &(0x7f000004d000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") timer_create(0x400000000000005, &(0x7f0000b5c000-0x60)={0x0, 0x18, 0x4, @thr={&(0x7f0000d6b000)="4c1671d6bac068925b5af2a7abc6f06492618b9b1de5388a6ef128e7b5efd3e2a19e1e452e7ce07bd5074326616567677ee709d605c3b494a0867739a1b654f9d89795e7422a1206a8b8d1bb2e8b334655eabb23bad5c3df5bf0322fbf635f78afde42bc9f63e1c1a0c456d923b1c1a3bcfc8814fd0652afd6dcccdd2246f8a81a5e8354e7434b82509e0a1e4bc0a8b2835a5b2aeb193dd5d2524fdacd20961581ccae62", &(0x7f00008ea000)="2c1f00fcc5c3ea0130370ad568d8ad3ca99fb8302f58f86169682d7d561c1faa0703a365fd520e4665da1003112022a269b4c3c5f2eb0f291d5448c6ba50bbd147c508ec8c15d8f19f7a73e602213ce2238f5aa8fe228c5b9f8222e5def66991df8d14e1c9f4e28827152c4eaba82a464642df706c530fca485040359fdfc93ab54f588c958bfeff241f3b32de6e58a2ba85bc8fe6b89e29ff"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000079d000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000c11000-0x10)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000b21000-0x1c)={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x2}, 0x1c) syz_open_dev$adsp(&(0x7f0000db3000-0xb)='/dev/adsp#\x00', 0x0, 0x100) timer_settime(r1, 0x0, &(0x7f00006fc000)={{r2, r3+30000000}, {0x0, 0x1c9c380}}, &(0x7f00001fe000)={{0x0, 0x0}, {0x0, 0x0}}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 19:15:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000ba0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006dd000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x6, 0x7, &(0x7f0000001000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80}, @generic={0x6, 0x4, 0x0, 0xd2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x7, 0x0, &(0x7f0000d47000)=""/0, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ece000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a24000-0x18)="", 0x0) [ 148.895980] kauditd_printk_skb: 33 callbacks suppressed [ 148.895988] audit: type=1326 audit(1516216557.077:2248): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26734 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 148.994844] audit: type=1326 audit(1516216557.077:2249): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26734 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/17 19:15:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000136000)={0x0, 0x0, 0x0}, &(0x7f000005e000-0x4)=0xc) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d14, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x2008008, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r3, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_destroy(r3) r4 = syz_open_dev$sndpcmp(&(0x7f0000f67000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x200) ioctl$TCFLSH(r4, 0x540b, 0x1) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 19:15:57 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000760000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffef, 0x10000) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000761000-0x10)={0x7fffffff, 0x3000}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) 2018/01/17 19:15:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000083000)=0x0, &(0x7f0000de2000)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x1f6, []}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000905000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f83000)=0xe8) 2018/01/17 19:15:57 executing program 7: r0 = syz_open_dev$audion(&(0x7f00000fa000-0xc)='/dev/audio#\x00', 0x7, 0x20002) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000e4e000-0x4)=0x0) connect$llc(r0, &(0x7f0000de3000-0x10)={0x1a, 0x7, 0xd3, 0x3ff, 0x0, 0xfff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000d6f000-0x4)=0xd0) openat(r0, &(0x7f0000e26000)='./file0\x00', 0x400200, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 148.994862] audit: type=1326 audit(1516216557.084:2250): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26734 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452e39 code=0x7ffc0000 [ 148.994884] audit: type=1326 audit(1516216557.084:2251): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26734 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 148.994946] audit: type=1326 audit(1516216557.084:2252): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26734 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 148.994990] audit: type=1326 audit(1516216557.084:2253): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26734 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=157 compat=0 ip=0x452e39 code=0x7ffc0000 [ 148.995049] audit: type=1326 audit(1516216557.084:2254): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26734 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 148.995067] audit: type=1326 audit(1516216557.084:2255): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26734 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d131 code=0x7ffc0000 [ 148.995082] audit: type=1326 audit(1516216557.084:2256): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26734 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/17 19:15:57 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000003000)=""/0, 0x0) 2018/01/17 19:15:57 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x47, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x1000000000000065, 0x0, 0xffffff63, 0x0}], 0x1, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000)='/dev/dsp#\x00', 0x6, 0x480002) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000000d000+0x6e6)={0xe0d, 0x5d93, 0x80000000, 0x4, 0x1, 0x3, 0x3, 0x8, 0x4, 0x6, 0x2}, 0xb) syz_emit_ethernet(0x4e, &(0x7f0000006000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e701ae", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000000e000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000005000)={0x0, 0x0}) getpgid(r1) 2018/01/17 19:15:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000989000)=0x100) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f00005a9000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000097000-0xef)='\n') fsetxattr(0xffffffffffffffff, &(0x7f0000f48000-0x15)=@random={'security.\x00', 'mime_type$\x00'}, &(0x7f0000307000-0xa)='/dev/ptmx\x00', 0xa, 0x0) r3 = dup2(r1, r2) r4 = socket$alg(0x26, 0x5, 0x0) mq_timedsend(r3, &(0x7f000009c000-0x1000)="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", 0x1000, 0x6, &(0x7f0000408000-0x10)={0x0, 0x0}) sysinfo(&(0x7f000061a000-0x79)=""/121) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000769000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00008fc000)={0x0, @in6={{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x1, 0x80, 0x1}, &(0x7f000075a000)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000b52000)={r5, 0x7f, 0x7, 0x6}, 0x10) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) 2018/01/17 19:15:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = getpgrp(0x0) getpgid(r0) 2018/01/17 19:15:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000620000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004b000)={0xfb, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 19:15:57 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) msync(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x3) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000f000)='/dev/input/event#\x00', 0x1ff, 0x40000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000006000-0x20)={r0, 0x3, 0x1, 0x40, &(0x7f0000008000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f000000f000)={0xffffffff, 0x0, 0x101, 0xaf, 0x3fffc0000, 0x4}) 2018/01/17 19:15:57 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) 2018/01/17 19:15:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000050000-0x8)='./file0\x00', &(0x7f00003e7000)=[&(0x7f00007c7000)='\x00'], &(0x7f000055f000)=[], 0x400) r0 = socket$inet6(0xa, 0x5, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x1c4, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) getdents(r0, &(0x7f0000ac4000-0xae)=""/174, 0xae) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ed0000)=@common='gretap0\x00') pipe2(&(0x7f0000f46000-0x8)={0x0, 0x0}, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000487000)={0x8000, 0x9ec3, 0xd6e4}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) [ 148.995098] audit: type=1326 audit(1516216557.084:2257): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26734 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/17 19:15:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000304000-0xe)='/dev/admmidi#\x00', 0x384, 0x208040) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000f87000-0x8)=0x0) r1 = syz_open_procfs(0x0, &(0x7f000058f000-0xe)='net/sockstat6\x00') preadv(r1, &(0x7f0000c39000)=[{&(0x7f00005b9000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/17 19:15:57 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000008000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000008000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x1c) r3 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r3, 0x81204101, &(0x7f0000006000-0x1f5)="") getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000006000)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000008000/0x1000)=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(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000003000)={&(0x7f0000002000)=@can={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000008000)=[{&(0x7f0000004000)="36edce", 0x3}, {&(0x7f0000008000)="83bad80f16aefaaed394cbb7fb7e6c3d71e0f8fb8d6519611dc2e82150fb1a62dccdf6e1fd791b7bbc5c9d1bebc1ee4407b01f9ab485479fdd8e4efb288ec3a1565142db60d1ef50077b7339bf2896a08d702933709b3cfac95297524380042fad53a8800beefb8234b622a53c19", 0x6e}, {&(0x7f0000007000-0xd6)="809403dcba309e94f473fcb8a2ae0e707f4599e2e8422bc46632f244b12bcb8112bcb825ba4899db0d781d49f4cd7a968aaaa2b41d59968bbff92e4270742ba74aff67b7d41c8b0069da55c1154ddd82bbf53f51e34acb15444f11f63f3e279b991b5977049de01da7042fec281db121d5a896e8ac729d5dcf4cac8071dbdf71e4f51176cf13b5516e6ee1622a37e1eb927a42b0735f8dd5f14cf7b161ddb4d82d2e016710eaa82bc249d99ab550c85bf4af09ed7b5ba1150de3755878a058ae37998bf9d6bbae0f92626fb9c90d920cfaaef349823d", 0xd6}, {&(0x7f0000001000)="1dcbabc57e97d71620dc5ab4da8de91ebfda0582b45b3bac3d069b85c59308bd00ce3c", 0x23}, {&(0x7f0000001000)="c068794f401572fa9d9ef1fd32ca3d2aa21e9cd8d4f1327032c44052b1fe48a9f3a6ca82ecdd50a2e26756ac8e70f35a51bb75d2ef52a382e992b988994d471e38b270cc142179e79da6be58ba3059cb459addf7285d1e15c2f50c7338011d591c1eba1b86a2f08041c033548011bd310d75660957eb738fd64ef95c20858ec838ba3e6f3660b9f6667e5127ba5727c3228731a67a6d80bf64ce0625769819a9d13254ceb3cda4f1dd05fde3a4162817145e62582c06", 0xb6}, {&(0x7f0000008000)="8f7c97a503338111a55ff61b78964d805dcfabd11722aff5994f78dee480b02d2fff2125264db92ae1ee5be8ae91a18584d49445d2c4f371266bd50b555b30bbfd7e41c0550d5bc884a6158e221fdd9c33783671e3327cc4176a2bd7603ea44f1097e64f84ca7fadebd3fc7ff5118915832d12d037f9fb213ebbab", 0x7b}, {&(0x7f0000001000)="d780e0fe0b2f541b0e0d2532d3a7b197e56109a43b43a06c689372503b5afc687c3fecbd0d13fbe32fd16a2516c1c3d1668bb8d1e3069b48e2214d78e7a1ac0d41461038377779a65174817535675d50e48306c33aab22ce46fe6964a32a6b92259c27220ffce0ad879a80d02f960c42", 0x70}, {&(0x7f0000007000)="fcf39c47991ec4c3e33004a097fefd8d2cb4f57c095c5cf23d569cf35138137f5275d0dee0f10c768d5475be6553e122a12bd701630731db091c629bbfa941d19886da8e1c2ee50c498c4679b2b2d6fb56bd6d1f336f456fc0a6238bafad872f3bb0af71d6671c6d06c2778bd4cc032f479ee08b5679dae5a06dd1b049bf8a30d2c2dc653b47ee1f9dc1bd4f931a0528f01454affbcba5c9c4c147f38cdc1baa4936f0a0d3a02ef0d476ee2e1e59d25bfbab1abca9a8e44ad8f9ee65af0929e8af3298bc03c39d9548850423188a007bd7ac65cacefe9d1ac90803bacfb603938833ef7940c625f71f", 0xe9}, {&(0x7f0000006000-0xd1)="4ee1725d929a5a1fe24b41d129eadfcc81ee5496bda5b0f89ee6f28b19b589c2380e061aaeb7ce3b0e4504a4635821a8bc2f9aa11bfed4f5d0ecc88b4ff914d7c6dcb70db4401441ab03dd0ba59d79bc7ba544295d7d7bd188f03fd822881258c2eba2cbdaa941e9d2d7ea4f8a291ec8daed10b51fc54c39837e5b9222b30846538a62bdc254d1cc8295045443d55b809e1b52f79479dbcf58bf66509a00b06be4b17d8bedbd5496309db13f4741232860d8ede4857a1bd1d6fb25f47c4571ce9c70b8a4fe7547e82e5010b11322a655ca", 0xd1}, {&(0x7f0000008000)="d57f44897c48fefd9659adb22fdf848f004393a7d29a87512a5b3874d2cea4867a03845c3ae0", 0x26}], 0xa, &(0x7f0000009000-0x20f0)=[{0x1010, 0x0, 0x800, 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0x20f0, 0xc000}, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000000b000)={r1, 0x4, 0x116e, 0x4, 0x20, 0x7fff, 0x9, 0x5, {r2, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x65c5, 0x0, 0x5, 0x7}}, &(0x7f0000009000)=0xb8) 2018/01/17 19:15:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000273000)="", &(0x7f0000830000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b2a000)="") getresgid(&(0x7f0000961000-0x4)=0x0, &(0x7f0000668000-0x4)=0x0, &(0x7f0000495000)=0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000075e000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000856000)=""/202) r1 = add_key$user(&(0x7f000043d000-0x5)='user\x00', &(0x7f0000a95000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000005000)="", 0x0, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f000083d000-0x8)='keyring\x00', &(0x7f00004ed000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) sendmmsg$alg(r0, &(0x7f00007fd000-0x1f8)=[{0x0, 0x0, &(0x7f0000d22000-0x10)=[{&(0x7f0000703000-0x23)="13a656d2bd7ddba9261c2fea2098f788ac69f1acca253298c309513752490d86268dfa", 0x23}], 0x1, &(0x7f0000112000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}, {0x0, 0x0, &(0x7f000026a000)=[{&(0x7f0000e3c000-0x5c)="620e6cbcc0f864026c14b0c70c0c1e577eaacdd80e9083dd4335a93255bd57895afba0fe0b747ac579d61740ae193c523ec49af489f09a13355a32552ce6fb81b1c033b7a1f42c541847bf75b98e1838b6419ea9e063f04b08804f95", 0x5c}, {&(0x7f0000ab0000)="ed0caf107ba493e04662d9c830d9c2904c8c98bd53ff1fce54072356021bb0e30e5d5d65e18d85eaf1feee8d72dece99b239b24ea6f011e3fc6add77514facd84aef22769d0772ea7f99c06c03876cf294ffbba0e460da3206fcd77eabb338b2b7e4b541aa896850d1591ec74989d4b7a9263b1bcf030391f75aacbf69473500", 0x80}, {&(0x7f0000aba000-0xda)="ce4bc68004bd54095630eb9d2866de187a6deeb42ea152e44556efdce073ec69da1f634e97814ead374e2cfb23c0b113209eec503ae266273bf95c4f9474e065129c26517fb94d04b5813466a164df6d2cc5cf9ef23e13af341be13600027ba8fc926575c6b8a3ad92cc55b92d5d43d2c0c697c443948d2805a96780f67d344cca79713c9f39fd82354ede8d086f17aebb2ca2d92c0d1b1cf08df825001b6cfa878803ab6514664686dc5318c2ef123b46614704761936665dcf3f20662f1550c110dd2e9261ee391a754cfd10b7b21abab56c1c80d634a253aa", 0xda}, {&(0x7f0000a1d000)="0ee7304ad6957e6c51a73dc66d5fec4c5c7beea9c5231fae4fee793044c8ace51de7e7f95b50e39b2c45d92c6118092868f2b8824b75b9bc7de2d112406652e7b6c10d6754d9dc4295f0b2bc7104b993af14a69bea3faf72c0dda4feb9a19c5a3a3cced771d2daeed3a4eb081abaa678291ced5ea4c9c6d42b427b1636ea77a61116f4fc66ae32f6d52d0e560e9dfbf82a", 0x91}, {&(0x7f00006d0000)="caff0fa038117925c2463ed4775ed150b2e4a6af763f8e8601118f0023a4915d9187dc31efdd997deadd279143e38745496e5bb528edaff1b6802fe2", 0x3c}, {&(0x7f000073d000-0x1000)="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0x1000}, {&(0x7f0000077000-0xfd)="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", 0xfd}], 0x7, &(0x7f00007dc000)=[@iv={0x88, 0x117, 0x2, 0x6f, "7f37d0f0e9e53a24f60d70bf0357988948d684615080efce88bef794a2c887fcede10875cc5431394e14c806c4e4cfe8fc065f9c2af7a0ff6f0a252223a5baf074a7ac785d459d1393b6adc3224e67796e74547f84875fc978165a7165c9bcb7e87cee87cfef46ec356fbaf1f5557b"}, @op={0x18, 0x117, 0x3, 0x0}], 0xa0, 0x20000040}, {0x0, 0x0, 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0x1000}], 0x1, &(0x7f0000fdf000)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1030, 0x20008040}, {0x0, 0x0, &(0x7f0000219000-0x10)=[{&(0x7f0000a87000-0xe2)="c7de57521e7cb5ac94aa920b936c7550776a3fa838e11eeff73d5f1b3dc72b7436b043e9819198fda65b6e993a1a8817644e5204a32c65e816c0d5b8d5ffd811b50e7aef180fda1947378d79be6dba1f403958069f3539369468b08671608a3a6be57f119162a9f48060ab23d80c53010bbc9e5d1552930b1699418f48ddd59841d81272c6a2e1128747520c4bc137999ec2c848e0f3f2771df15d169380e9fbd675087f561cac66bca6402f994fff42cb81a1a13a50ff3198a7f029e6944be19d8c274f3e8355e5c68d6f3281aa10bad06532867d55ffa6bf05ee5151b5ef212229", 0xe2}], 0x1, &(0x7f00006c3000-0x130)=[@iv={0x30, 0x117, 0x2, 0x15, "bc8503dcfea6d00afc9a3fa454fd961827b957c8d1"}, @iv={0xe8, 0x117, 0x2, 0xd0, "63b9126db0ef6127cf1cb23023034ae192afe17445e1e4b14b606cbb0d1ab632e6b0af28807b5d9c0bfb2a170595c06009fad9758ccf984062cd1965044a196cc5ecdf083342255fe85d6c5b5b443cf626bdda2ace50186936b56cc093daabee0da1400f9f54c601ce390aee5a480fe7db85d1728cd3798eb1a7e103f7e69b80997f5ee8afa69aebc5a2f5ab9c8b01b3a486d5dd6a385e9b29ee18eb6f93f1ac0780374409d0da7934b9bf50637388fad7a2009c9be7be69c49c8daf60e4013264149295e2a18773d28ebf7ce09b7c75"}, @op={0x18, 0x117, 0x3, 0x1}], 0x130, 0x40000}], 0x9, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00001d9000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000967000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x8f8217dc0fa8d178, &(0x7f000070c000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, r3}, 0xc) keyctl$instantiate_iov(0x14, r1, &(0x7f00006fb000)=[{&(0x7f00005b2000-0x71)="650df1b8627e301a936376c6964aa3f8f9a6a1de94727e7d831fd39aed70b03f57d453e8d92e68bb4fa47bdc9b35020d1b62689d3f870ff8e6aa4253c0b33694b38fd43c3488e4dd100c42ef83c1a235b392b5d665d3c219851b48d9ebf17086b4f563021b1fcb4b95f710c1c826a025c6", 0x71}], 0x1, r2) 2018/01/17 19:15:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000675000)='/dev/sg#\x00', 0x6, 0x401200) clock_gettime(0x0, &(0x7f0000bde000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000340000+0x1ee)={{r2, r3+30000000}, {0x77359400, 0x0}}, &(0x7f00007d4000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = socket$inet(0x2, 0x2080000, 0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000d81000)=[{0x3, 0xfffffffffffffff9}, {0x4, 0x4}, {0xf, 0x1}, {0x8, 0x8}], 0x4) ioctl$TIOCEXCL(r1, 0x540c) setsockopt$inet_mreq(r4, 0x0, 0x0, &(0x7f0000244000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0x8) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00003be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/17 19:15:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002a7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000828000)=""/56, 0x38, 0x40, &(0x7f00005c0000-0x1c)={0xa, 0x2, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, 0x1c) mkdirat(r0, &(0x7f0000cab000)='./file0\x00', 0x4) fanotify_mark(r0, 0x9, 0x8, r0, &(0x7f000034a000-0x8)='./file1\x00') openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e3f000)='/selinux/access\x00', 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00009f2000)='./file0\x00', 0x43, 0x0) fchmodat(r1, &(0x7f00005cd000)='./file0\x00', 0x0) 2018/01/17 19:15:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ebf000)='/dev/dsp\x00', 0x10000, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000b66000-0x8)=0x4) seccomp(0x1, 0x0, &(0x7f0000845000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x3, 0x407ffc0006}]}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000c91000+0x5c9)=0xf526, 0x4) open_by_handle_at(0xffffffffffffffff, &(0x7f0000959000)={0x8, 0x0, ""}, 0x0) 2018/01/17 19:15:57 executing program 2: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ade000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000ade000)={0x10001, 0x1ff}) syz_emit_ethernet(0x2a, &(0x7f0000139000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x9, 0x0, 0xf, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000adf000)={0x3, 0x0, [{0xc0000000, 0x69, 0x9, 0x9, 0xffffffffffffffff, 0x0}, {0xd, 0x5, 0x3, 0x1f, 0x80000001, 0x0}, {0x1, 0x9f, 0xffffffffffffffc1, 0x3, 0xfbce, 0x0}]}) 2018/01/17 19:15:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00008d5000-0xb)='/dev/loop#\x00', 0x9, 0x309000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) clock_gettime(0x0, &(0x7f0000977000-0x10)={0x0, 0x0}) ppoll(&(0x7f00000e0000-0x10)=[{r0, 0x1050, 0x0}, {r1, 0x2, 0x0}], 0x2, &(0x7f000027d000-0x2)={r2, r3+10000000}, &(0x7f0000373000-0x8)={0x390}, 0x8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00002d0000)=0x334, 0x4) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x200000, @perf_config_ext={0x1ff, 0x100000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = epoll_create1(0x0) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000dc0000)={0x0, 0x0}) fcntl$getownex(r4, 0x10, &(0x7f0000eab000)={0x0, 0x0}) setpriority(0x0, r7, 0x3) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000fae000-0xc)={0x0, 0x0}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005da000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000b6b000-0x9)='/dev/rtc\x00', 0x0, 0x0) 2018/01/17 19:15:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) syz_open_dev$adsp(&(0x7f0000621000)='/dev/adsp#\x00', 0x7, 0x400) syz_open_dev$dmmidi(&(0x7f0000b20000)='/dev/dmmidi#\x00', 0x0, 0x0) 2018/01/17 19:15:57 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000760000)='/dev/vcs\x00', 0x200000, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f000039f000-0x18)={0x7, 0x0, 0x1, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000760000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000009d000-0x38)={&(0x7f00006f9000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f000018c000)={&(0x7f0000760000)={0x1204, 0x17, 0x8, 0x7, 0x0, {0x1a, 0x0, 0x0}, [@nested={0x1028, 0x4e, [@typed={0xc, 0x62, @ipv4=@multicast2=0xe0000002}, @generic="0535a4ea0d1ed3d4080c7683aee4d073fe0276d48ed0977d505fbace044e2ca274e588898f68fe7ad98ccaa6f1db279be6d98f905a48dce85fc31ec54dab98e98af2997bc6f3bc22218891d3c9cb55d5390143da3ea58011f979e622ca645fb131ceb7c934c5e75cbb74a9f8e24a4934bc71b283d462c3f503bbdac95a45dc3b8f75bbfbe7be3d6a720bb9d0596cace45213867842d30ee1cbcef19346558a225fd5be75b88781722947203040176ed82156fe9fe89f669e02eb4ecbb54f3bc6fef5bb06ea11e97b22b1eb68aa622fd51a25ba2b48741ab6ef81afdaebd83b09481d585977bf42d146e9287af9efe5c4a0b473100de82e5c3eeacd24d60a09bd2d81a2cc479e78cab25eb45120b291bd2fb425b3907306768e823ceaa3901692a22c228a83d06d9a083e1b58a8c237d2b9afc90f58c0fee1b359266e2845a63d7639f39be72af00f972221ac9dc418c278bf03c1ecbaca61a6b7197c504a89e0fc3b0573fc6a44126afd60e49ccffd25653d88cf38b1398a00c723a11bf9203e83ca3eff6fd796782203828678946592ca5b0f5d67c72f59565239f01df59512ef2fa47fd0a30662ec1a8f48835d144c03e98a8c6097ec1af298ac18e475949c9655242bead8b4f3b9e0e913c52f30dc08fcbffe442a302388efd882910c38c4733ce4b30660ea3068da2df8cd636969b1f6243242e451264c2c475c010010b65afb2a24852020b7a85a8f9a75ddf5fc67545efb442bbd985788943d8cd1ee954f154c70424ea814658a6dfbd1598186b047638a0b420a4e76909a9dccce361708807f1723dcbdf7d390c6c65892f75dfd7f0c084e708a8115f0e5a29b58841ef81caa11dfc08ed26e1c3ac76121bd88e27210944394e8957225cc6432c972720aeec61737372c1216ca6d157d43950718135a98474cc0f53c41c9d031107ef08464d7d55123e951e1e82502bc72cace133209e22550b500dbd23c5aace30e461bbab2bf5247f4a78e9c908f632da9510d48d8f98eadcdb7af94aa4358a16bc052c4f7a6bd8294a22f41c031ee3df08ad7f9b526861441b6ff596d744e5885c83e706cdcb9c3567a6e6c5d887470d9310c599b12c4ecbe22a3f62544eab0a3f3f2235b490d2da7e04942f03ea0bca709bb0a4195e45d049896156559d40d62c9a309a1db494e1350389f0b938cb292d7cc7c918dff5138fbe1a1b59cd0625024de9f4b54a6c73a3ce0c94106552d16b3d31dd03b84e5361d55ab06de5877b35fb404fd9465b12ff1d38e7e74266a9b2b22d3fe1fd83518df6c3d38955a23800b400baf42c3375c57185dee67944ad3f6b08825c4901b859009fa64754c4552c70a19a5064d696320fd3cb6d92aaa087483a489ea708bd1f46eb23dac89846c2d1b4c4848d12426efbb311a23d8be34351c61215e6eecdbeaf46832dd268450e0ba7b7885ca8d762ed08fa2f1d163a589b2c9fccc74a5de48121b8441fd090c6f86308485ea78df78038c09ea741a8dacf0b121a0733e512fcf22c4824bd8811a469fbd47f5cf8d6d72c40e33bc3e7614c0c73be3bf9a745f7d7ffc0c949c68edd3f6a116ae2008e155713c2a79c65eb8793d9b9080645f91c57407ced844c365c91f8d12892dfa9ca7c2a6d838d9fd63a7188f08d66fffa5826e2b4b435d82a4aca2ea21fb952cec703204912852807e8b4d14fdb24db97147fe0089bf1869cb125a9905851eedf3ac44c2c5960acd35391baee99a35fed646c9a1e9a39c1c12634abcc0219c9ee8bfdcc7baef1e8b844076e58f94911a633184024c3456afb999f3377282573ebdd21a6aee4ff1526412c45e9ed6808d52000de94fd4e0a9c04364884f14684c6de5a3aae86ea75a1ab85f2a1233b8308f0daed0628cdfdbdf70e858de2208e080718f54b3bf3b635813fbc6445c37868cc7e0385c8c4207b5842ca4f4a71614e2ccda08717c6dce74466e0965026d43acd77ab526db1dba51dbd586a9bd2744a9d4b5b3a78a7f4d7e6f0bb4726f8ec591b10d1b7be59aa2a16c49f3d857eac037458d02b8fdd6344e213d2fea7234900e8d25ced4f379775f1dd7a1bbc4ed8a993b890556b6d5cc3ce9e3961eebbb3b429eb3221a3d496a813937af139ac927d264c43ec8543fc83ee5616994f6397c0b26f87121de702acc90f0b9a9c7f1e932c11feb9797074c5f41beb8c78e07e847b8378fb733a1b95d7db8caab073aa08b8eb7e713f9dc552d64cd4ff9dbe65dbb1f224f336cdbd5766600a7fb375aa8ebc127d1a820c015f7419247c7cbfef3d5e8a36c7a37101b1ed48c8090d2d265561b6ad10ac031cbb97f81f91899855f27fd511b057a89dd54a5cbf4f3dee2e54638e0652a4169caab03fd75f9e70f5714cb9937fe800b9a941d2d52a941fdfc3755c041d8b95caf6369a82cb373cb4a3db74199965566c30844c253dd0b7b15e57fc950489b5231f09cb967211f247e4f0d4357dd9a793b965c76f5204be558e305458c5bf33bad129ac83f8683996fa940900f8125d6e474e0d08265292226ed3d2a899a745eeeb519a5ed6bf680623131c1a8abb000d35fbadac33de67cfa948b7afd26c201d6f3782ca165e10510e6552fa18bb015efb877218e70967acf1c97e6dd3f52f86016ec4c903b8d51bdd970c37305fecf79afeb7805ca1f0abcc6f05391bc6c8a742ee2332a57106025666405b9a6eb6af20f1d07d00e81e6f344caa8398aacd5a495b3cfdd27ac0f71f3f50943f10a1c483b935cdc9802c88fc9a41f4cf73ae464ad8fe371afe1c78ac4188e1dcd1bc112338f0d9cd3ca87ae1617bfb2160323db09764d27564a4e27ec6035f02c6556a30dc52262244964cd5205c1eae25de7f8aba110e965ae11760af121c071f596dd1a5b8ea1977043d1b53742490d575a2405b110bbf599b930b3130cff7c13ebbd0c8cbb60b25881199ebb36175f817c3dbc4250f9aef922be9948ae943b6f2c83102a28403b2e08d775ab93f7f5ca7854d519e1b584aa1285f6150908bbaf7dc5f106a6f5572d76847ef85c5a0a0d4a2fbb6ea44093d1075174fd7f0bc55e25e7f2e6acde3191b1ebb31d4c18b282409757dc6c00acf5dea212661adca665814b0b965acb158254fa321ac6b164b11f148acddb23a896f59e786c119a84075602393a10744381461ea62ee998ddffe67a91b58926365929aeac6732c42da0e07880d46a410639309560cdc55f31952f01a60b3b1c4a33a17898eb3cbf6bedf77b15d8f4ba2a63ab49ccca32f97acea5f946c287421462ba8188f6d1d99e731a6269c705edc670ae9faf7d63559bce45dc5ac6f3dc80d6d7d127e11213b2d9bc139933387045945105c4ded40988771c3e1dd96aaec3d59eb21805bb141dcbaeed34a69c46dea6d000c3209ea37c1a9e32de96f311ecd88fa8b540a1070b0be0aae99532e1260fcc9cdceefba5cdc73518601e8811c037a19740e3bed7c8c872f80f786bdd9626c4fb39f944592f9fc5973857269658663f2e6bf68eccaf332bce0002d3a542b253bb8eccfecd060e7c84e56c656785a3a6ad82abe78f8448f2f697988698a71d4c6d7955a0bd710244762b50b292ed15aa238a6910b6694dde6a9502e8d31f13c36a1db83834f95052a50bf94aa39bf2ee70615ae700143be0d989545f5b0c9c11d09848a9e7ddc24e24d9b6ee5b3814989bffe56d90baf17153a27d291826e4a42ad6e9ccf47199d167b5a91c9e1f560b5cf7e59f46ff1e54379aab7b011e07a653e95b4ec86c78f0b39e446191df98d78413cf201ab768d7aabf99f6a66a6df22e63eb58008887489dec398fe1da49ce65e48a833715fa4a4643895fc440c80f1643d3dbb4a1411c4712f02def87a9abbb114302ff08ac64b69dde4d7ec3cfebbe27c75098d9fa63e63ca44366774903c7b90dd7c42b2cf66e6b924a97f8368f5acacec49a12c4e049d30499328d86bf5fd493314722f34e500c861bc7154210dd3e511a7468896268387025916a14b13cd72e52bc3c4f538be01c6d8d25e210949e4bf3c500fbb6728e137b95b5354bbe37cb0dd788be3acff944f8f59469aaf969c5449e25eaf3185fdd99734cc75d3d1613a837e26915e640a9644702cba0d7262adf1a15a4189bf921ed8f64d8892f4aba34ed3b86db597aa43228028e3887027724bbe9fc443270b376767c423f1a0f76ff0ada449be1d024aad4752c4f9344b9940bae3238681fad372399df7b281cfee8f980502e50eeae360c9658a96edbafe77e19a7de434d91f039565378a0ffc8ce5ba4b9a44c7c6f866a7543e5e0b6b5b3a58b6045578df4a30bce9acecf3e89a68d6285bdefc23ee12f585282f95918ed61e6e88b87a7331d742e55707bd3cc1dcaa89457626b0b156843bdd03f08d5fb59cbb9d438f74584f331cc8f934086db770ef2f24d0a15ab22b302a3c413d8887fdacd34661facd6e50a3f8c3462797badec0355881a47b1b88610317af54e48a288340e21e08a4d0039f03b02320e2af456f57da1f0587df92b75a92177f3a211b08aabb41069006a3c9a29376c6f07dfac5a50e6af9acb9d5b216d1503dc6a71a4abac508bedc3c92b81884678e30093290369d2149aae562b403264836bc654717003cd954f3f16a56dddbc3efbca9ee7f1519edd43375ba74881db8c57c957e3ec5690860b5060b344a9ca6b39ecc89fd6a688e0edb8e4d3deb111a3193d47cf7ecdd0e0ef2d69d8040d933d5b17f50d4a9f2966f4b2e144191398432465f6c40b7b9407ae728cb147858a4de09a2786c12840ca42dc7c29c1275a620520ed3cee3cc652a34738a972627758451fab72291d41ec3b74eb281b1ccb857deee4364f6b8ef840d81ccd374c08a8480b84f2dbc0ef3d4e1873e34a85d94d25d42af00c670cb46bee332f7734e0ec85cb2acfea59a5f8085e95d3e69393fdb10e2ccaa073afc4490d1764b95e8329ac134ddaba92ecfaef35c594cc59af7058fd1537429e62f4022a122fb4707c1fb85802db4cca7e71c77742a4ddf5df3362b7b39b2b23c25153bab49ee66391518c62a39c7fce27b530e0c68c02d7ee83ff459afad73ec635171052c34f06cd108c13bd97fecfbb7e16fcc4c28272e94324da319dec8decbb572e0834bcba1260128009af6858f7038d18e8d096283b3f01852587cc18b5346e4dab17f79065e408938372fadefe0433d3a08b2c6cbb9045a60693feb0c5750ab0a2409996ef97a24897788eb2d69a0ea81cd99e7755dea4a2d63dc713b734c141493f72ddc660289de21de35a72215f8ea135d23b47b97504a5f804507851cfee69d4601bf60c785ffb3020288ef675029428963454d2714f9c81e9dc727747ef6eb5cfce8bbe9a4d540bb4e38eba72fc5688d8d5e870c2c9088c8700dae87132b4dcce15624e3b42640deb12d25c1cf016d50bfc666dbcfd064e49cf591578fa0b47154850d283936f9d63aa5361e46e3b93f6b48a38d6e0842e9bcb650bbe2da1319f3eb0e50dc3c122ee8a6b30f3b3d551b698466a2a6963f606f9df0353eecc2c7a6094752cc924fc2e54f8a3ec52218ac809347f225062013fcabeee329daca498c0a917a83bb451332817ba27ebf4bc5431da14fc980ca3f323b9850c9b5a645f28c53578cb28986607ddfa113e6a0a67cd3fcb8016d9d059a9ac1669983714974a948dd92076ce16463db4c5bb1684f12ca074fb5d964a9cae21cecf92d0cc749edd9cddf6417742d81ac18fbad3b93ba91cb192c53d6072c098faa9a52bcdbcb9c26d3ced99f3e62cf8e2", @generic="9b706112135d", @typed={0x10, 0x3d, @u64=0x400}]}, @nested={0xdc, 0x21, [@typed={0xd8, 0x3c, @binary="98cab13cc69f558cf69def0372d34291d9bcd0f8193d2c8200d17f277e72139cc05fed45b1dbbeeba751bbb448ead2cccd05e3c42eaf0fe31a7ace0368e494bac6c4fc3bf58a10b33e1670909519c092e0e760d1fb49d5eaf65f2e168103cef1d9d8a0de1fe36fe83020b0766792ec94064875fbeb27479ef46cf18d9a68c6ba9e53f4b11b3b4c48bc56629bccb1485f0489d4af57ade0e90923648153dad934dfb3757fdbbb476468fcb01be1c343bc92d624fc73483077ec6b6e43c97d813eb434098afa0ddb02d9fa4596010944"}]}, @nested={0xec, 0x88, [@generic="fe0904723771e1e59e445f7ec8d0b0db67b7676e8b7258982c2c0f924c1efe5ceb03886097621d8bc09d53ad1139b9f35ea62d8254f624a47f94cb811251e27e75c5ebe3950c9a6643d1d301ae5f37dda09489cdad5600ce4aff180ef8af017d5cb81bb5a6cfd31c4eb21e43280aef619017543a68272a6428a78e576f7eeed10c251bceefa1170e832c360608028c28ff6cc7661092b3fbc72a4a50d622bd81d749bdd1bc55f7fc4f6fdaee7b356a20e65221109490df9a8249a9bf289e6a471e6bd04cd398c106c99f6d45e07d95adbc242b6a8215e830e69d96", @typed={0xc, 0x57, @fd=r1}]}]}, 0x1204}, 0x1, 0x0, 0x0, 0x4040}, 0x4000080) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) open_by_handle_at(r2, &(0x7f000055c000-0xe2)={0xe2, 0x6, "521a0c57d0a832aec35d8dd7766d2a8e35112771f4d6a4839690ea7c81bd8b26020430222c9e925904e6fd790599c5b40bba186f7c74a2a30caef72316d6f54f0ecd4ceb0333b52d00c7abae3920b68ecb9aa16bdf711bebdf2e364c9b29660add90f9576133530a4ec157ef16bec1e189b5ceeadf6599806f65f8b3347d2dbe34ce2c4bef148c1bdefdc5fa7ae1a141feca433e401e3a0ccc26972961d6949d21bef8da177615b2eaac49f278902ea8ae06d9e86c91e37ae65d34860721d0965b75b1741338894b1ba4cd5106ebf3aa27dd5977e41f1f8dd535"}, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) 2018/01/17 19:15:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000885000)="73686375726974797365c06600", 0x3) fcntl$addseals(r0, 0x409, 0x8) fcntl$addseals(r0, 0x409, 0x8) socket$bt_hidp(0x1f, 0x3, 0x6) readahead(r0, 0xffffffff00000000, 0x0) 2018/01/17 19:15:57 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() getpgrp(r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) syz_emit_ethernet(0x6e, &(0x7f0000001000-0x6e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x38, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "0cd0ee3deedbebd50161a3d56100d5b754514ddd5d191541d8ed006d5b495d6a1cc510f4d1797d8bc2db11711a8c51b8"}}}}}}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000-0x2)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000003000)=[0x1000000000000, 0x400]) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000003000-0x4)=0x7, 0x4) 2018/01/17 19:15:57 executing program 0: clone(0x0, &(0x7f00009f2000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0xc8)="") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000cab000)=""/4096) r0 = syz_open_dev$mouse(&(0x7f0000eca000-0x12)='/dev/input/mouse#\x00', 0x1, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0xa0)="d31ce5c4ac651bfbdb134f9bd7f37ddb62461f8ba4cc28407030beb5695b15e41a38d1e2c61c7d7b374d2375a73abf75803beac4b3770d48fe5621debf7620b5aaa13143827d8efd235808bea8366b592b265c1877d48e2eada89d6e94cad9bb93b9e17eb4bdb076d5c10e4681eded478d6f5baca051b5f7e83f1c3808c9c481a12353f0a8dda63cc711e4f7db93bbb5ae0d9b29351ee064a005d9c7d057cc00", 0xa0, r1) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000000)={0x8, &(0x7f0000b09000-0x20)=[0x3, 0x3, 0x6, 0x5, 0x80000000, 0xfffffffffffff065, 0x3, 0x8]}) 2018/01/17 19:15:57 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 19:15:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000ee4000-0x8)='./file0\x00', &(0x7f0000a98000)={0x23e27cb0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a75000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xff9, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 19:15:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)='/dev/vcs#\x00', 0x8, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x2, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x800000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009fa000-0xa)='/dev/ptmx\x00', 0x4, 0x0) epoll_create(0x5) set_mempolicy(0x8000, &(0x7f00006e9000-0x8)=0x8, 0xe0) unshare(0x400) connect$bt_rfcomm(r0, &(0x7f0000f3e000-0x9)={0x1f, {0x7, 0x4, 0x5, 0x1ff, 0x8, 0x0}, 0x9b9}, 0x9) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x8, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) migrate_pages(0x0, 0x100000000, &(0x7f00006de000)=0x8, &(0x7f0000aea000)=0xbdcf) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_ifreq(r3, 0x8911, &(0x7f0000001000-0x28)={@common='dummy0\x00', @ifru_map={0x200, 0x42b3, 0xff, 0x7, 0x0, 0x8}}) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000bb4000)='/selinux/create\x00', 0x2, 0x0) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f00002d5000)={0x3, &(0x7f0000000000)=[{0x1ff, 0xad}, {0x1, 0x0}, {0x2, 0x7}]}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f000056d000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETS(r5, 0x5401, &(0x7f0000c3a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGWINSZ(r5, 0x5413, &(0x7f0000037000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$TCSETA(r5, 0x5402, &(0x7f0000911000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0}) pread64(r1, &(0x7f0000eca000-0xf7)=""/247, 0xf7, 0x0) mq_timedsend(r2, &(0x7f0000cb3000+0xe67)="", 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00003db000-0xc)={0x40000001, 0x0}) socket$inet_sctp(0x2, 0x5, 0x84) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ec7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/17 19:15:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f000003f000)=""/4096, 0xfffffffffffffffa) 2018/01/17 19:15:57 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x8, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x4) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x4800, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000000b000)=0x0, &(0x7f000000b000)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000000b000)={0x2, [0x100000001, 0x1]}, &(0x7f000000b000)=0x8) read(r0, &(0x7f000000c000)=""/100, 0x64) 2018/01/17 19:15:57 executing program 3: syz_emit_ethernet(0x6e, &(0x7f00001f7000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x38, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@routing={0x0, 0x0, 0x1, 0x5, 0x0, []}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "9918ea", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [], ""}}}}}}}, 0x0) 2018/01/17 19:15:57 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000761000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) 2018/01/17 19:15:57 executing program 6: clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000100000)=0x0, &(0x7f0000001000)="") syz_open_dev$sndseq(&(0x7f00003ec000-0xd)='/dev/snd/seq\x00', 0x0, 0x80000) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000222000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000-0x10)={r0, r1+30000000}, &(0x7f0000fe7000-0x10)={0x0, 0x0}) 2018/01/17 19:15:57 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000016b000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f00009cd000)='/dev/midi#\x00', 0x7, 0x40000) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00004f5000/0x3000)=nil, 0x3000, 0x4003, &(0x7f0000ff4000)=0x0, 0x1, 0x1) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000ff5000-0x8)='./file0\x00', 0x141042, 0x0) fstat(r2, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setns(r0, 0x8000000) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)=0x0) fchownat(r2, &(0x7f000041a000)='./file0\x00', r3, r4, 0x1000) 2018/01/17 19:15:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/17 19:15:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffffff, 0xc0045516, &(0x7f0000b31000)=0x8) mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f00000ce000)="9b37e1fe4fbbe4a62c58a06f1b749265b041439ab45f5cb7a0fb26962a5b59746027c8e51040ac277580ffdcf048b558be78d9586af148bc76874841b63ef270c82b2d2af25d165ed1d18d7bb38500bc7309789270c0b1bcd07c8e2f63da930a", 0x60) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000f24000-0x52)=""/82, 0x52) 2018/01/17 19:15:57 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000007000-0x120)={0x0, 0xffffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "35087d58ac0076f8042e0b88db000343", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndpcmp(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#p\x00', 0x80, 0x80000) 2018/01/17 19:15:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) close(r0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009ae000)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000eaf000)=""/0, &(0x7f00009e0000)=0x0) close(r1) 2018/01/17 19:15:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000493000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000370000)={0xfffffffffffffffb, 0x9, 0x6, 'queue0\x00', 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000e26000)={0x0, 0x549, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 19:15:57 executing program 7: perf_event_open(&(0x7f0000223000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000006a000)=@assoc_value={0x0, 0x0}, &(0x7f00001da000)=0x8) r1 = socket$netlink(0x10, 0x3, 0x9) writev(r1, &(0x7f000029f000-0x10)=[{&(0x7f0000632000-0x11)="391600131209046900000c8000ffdc1851", 0x220}], 0x10000000000000a4) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004f4000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00003f5000-0x8)={r0, 0x3f, 0x3}, &(0x7f000009e000)=0x8) 2018/01/17 19:15:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) lgetxattr(&(0x7f0000614000-0x8)='./file0\x00', &(0x7f000071b000-0x23)=@random={'btrfs.\x00', ',\\mime_type}trusted!keyring\x00'}, &(0x7f000081d000)=""/4, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000d0b000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000a5f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x881) recvmsg$kcm(r1, &(0x7f0000f0f000)={&(0x7f0000153000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000aab000+0x377)=[{&(0x7f00006df000)=""/47, 0x2f}, {&(0x7f0000cb4000)=""/172, 0xac}, {&(0x7f0000031000-0x1000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x4}, 0x40000022) 2018/01/17 19:15:57 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) inotify_init1(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000005000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00006ca000-0x4)=0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 19:15:57 executing program 2: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000162000-0x18)={0xaa, 0x28, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00008d2000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e18000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f000058a000-0x14)={0x38, 0x81, 0x80000, 0x0, 0x80}) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) close(r1) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d2b000)='/selinux/load\x00', 0x2, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000908000)='/dev/hwrng\x00', 0x200, 0x0) syz_open_dev$sndpcmc(&(0x7f0000320000-0x12)='/dev/snd/pcmC#D#c\x00', 0xde5, 0x18802) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000296000)=0x0) syz_open_dev$mouse(&(0x7f00006ef000)='/dev/input/mouse#\x00', 0x6, 0x181040) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000c81000)=0x4, 0x4) 2018/01/17 19:15:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000dd000)='./file0\x00', 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000f2c000)='/dev/vcs#\x00', 0x6, 0x2) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000e8d000-0x8)='./file0\x00', &(0x7f0000d62000)='ramfs\x00', 0x800002, &(0x7f0000ccd000)="") r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) socketpair$inet_sctp(0x2, 0x6, 0x84, &(0x7f0000d57000-0x8)={0x0, 0x0}) ioctl$KDSETMODE(r0, 0x4b3a, 0x5) writev(r1, &(0x7f0000017000)=[{&(0x7f0000a0e000-0x86)='?', 0x1}], 0x1) fcntl$dupfd(r1, 0x0, r2) 2018/01/17 19:15:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 19:15:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_bt(r3, 0x541b, &(0x7f0000143000)="28084b59f94bbf1f5fefb8595cc1985b892289614671127e31fa5f9dbbe1da7ccf8bb3dee3bbb0e9db38b867e2b9e74b6b50329538111c835ec40dc3e864dc6ca265883da1593f7770b2fca5ee570761b3b716e712fbf613b659400c5c4a48c7031d433ba670070d4467e767359c93fc273f34d406cda47d2520f6dccb18e5ef3a0e31df12fe5985fbe9e2014c") ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00009d9000)={[0x0, 0x10d004, 0x0, 0x2], 0x0, 0x84, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 19:15:57 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000760000)={"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"}) 2018/01/17 19:15:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x7f0000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00001bc000-0x88)=""/136) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045520, &(0x7f00004e9000-0x4)=0xfffffdffffffffff) 2018/01/17 19:15:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f000086c000-0x8)='./file0\x00', 0x8) syz_emit_ethernet(0x46, &(0x7f0000de3000)={@random="43827added00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "910008", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x2c2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0aabc1", 0x0, "819468"}, ""}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) 2018/01/17 19:15:58 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000568000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) 2018/01/17 19:15:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00007da000-0x4)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006ee000-0x16)='/selinux/checkreqprot\x00', 0x801, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00005d3000)={0x0, 0x0}) accept4$ax25(r1, &(0x7f0000cac000)={0x0, {""/7}, 0x0}, &(0x7f0000b0a000-0x4)=0x10, 0x80000) r2 = syz_open_dev$audion(&(0x7f0000fbe000)='/dev/audio#\x00', 0x10001, 0x10000) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00006bf000-0xa)='/dev/cuse\x00', 0x1, 0x0) renameat(r2, &(0x7f0000052000)='./file0\x00', r3, &(0x7f0000fd9000-0x8)='./file0\x00') r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(twofish)\x00'}, 0x58) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000f63000)={0x7, 0x2, 0x401, 0x9, 0x7fffffff, 0x2, 0x3, 0x80, 0x8, 0x0, 0x5, 0x8001}) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r5 = accept$alg(r4, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f6d000-0x7)='timers\x00') accept4$unix(r6, &(0x7f0000189000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005e1000)=0x8, 0x800) write(r5, &(0x7f0000779000)="c547a187045932a3a99232aab059e504", 0x10) recvmsg(r5, &(0x7f00006b6000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 19:15:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) close(r1) socket$netlink(0x10, 0x3, 0xf) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000248000-0x11)='/dev/qat_adf_ctl\x00', 0x101, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fbb000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000cd2000)={{0x8, 0x3, 0x7f, 0x101, "4d582b6a3d1b87432583e1a9929162048e5955b3ce64e540ce5c56638c7da3c16b5c7d6b452d7afcac7bc321", 0x2f}, 0x5, [0x7, 0xa6, 0x3, 0x4, 0x0, 0x0, 0x3, 0xfffffffffffffff9, 0x7f, 0x1, 0x3, 0xfb, 0x0, 0xeb, 0x40, 0x7, 0x44a, 0x68a, 0x5, 0x6, 0x10001, 0x100000001, 0x80000000, 0x9, 0x800, 0x1, 0x9, 0x8c82, 0x5, 0x0, 0x2, 0x90, 0x81, 0xcd, 0x3, 0x5, 0xf21, 0x8, 0x9, 0x3, 0x9, 0x0, 0x10001, 0x8, 0x2, 0x7, 0xff, 0x5, 0x200, 0x4, 0x7, 0x100, 0x0, 0x1, 0x8, 0x7fffffff, 0x7fff, 0x80000000, 0x9, 0x5, 0xfff, 0x1, 0xfffffffffffffff8, 0x97, 0x9, 0x80000001, 0x1ff, 0x100000000, 0x5, 0x80000000, 0x29, 0x8, 0x7fffffff, 0x5, 0x4, 0x80000001, 0x0, 0x7, 0x1, 0x2, 0xd33e54c, 0x20, 0x4, 0x0, 0x3ff, 0x9, 0x8, 0x1, 0x9, 0x1e, 0x2, 0xc26, 0xb0ec, 0x10000, 0x0, 0x5, 0x6, 0xfff, 0xfffffffffffffff8, 0x9, 0xa10, 0x5, 0xffff, 0x4, 0x7, 0x7, 0x8, 0x2, 0x2, 0xe0b, 0x0, 0x77, 0x7, 0x3be0, 0xfffffffffffffffb, 0x7c, 0x9, 0x5418, 0x7, 0x3, 0x8, 0x4, 0x7fff, 0xc2, 0x8, 0xbdf2, 0xfffffffffffffff9, 0x7], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/17 19:15:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00003d3000)={0x2, 0xc, [0x800, 0xbc7a, 0x6]}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f000026c000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000097d000)={0x77359400, 0x0}, &(0x7f000016a000)={0x0}, 0x8) read(r2, &(0x7f0000cb5000)=""/72, 0x0) 2018/01/17 19:15:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000018f000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00005a9000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00003a1000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000c95000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000517000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff34153747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e59b9d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690eb52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f866e1c324f6928f6672f98f7e149be31bd78b506e8b62", 0xfffffffffffffcf5, r0) keyctl$dh_compute(0x17, &(0x7f00003d7000)={r1, r2, r2}, &(0x7f0000b1d000-0x30)=""/1, 0x1, &(0x7f0000550000)={&(0x7f0000573000-0x2f)={'cbcmac(des3_ede-generic)\x00'}, &(0x7f000084d000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 19:15:58 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000000c000-0xe)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000001f000)=0x0, &(0x7f0000010000)=0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') faccessat(r1, &(0x7f0000018000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/17 19:15:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000402000-0x16)='net/ip_tables_matches\x00') r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f000042b000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$dmmidi(&(0x7f00009f3000-0xd)='/dev/dmmidi#\x00', 0x4, 0x20080) sendfile(r1, r1, &(0x7f0000302000-0x8)=0x0, 0xffffffff) 2018/01/17 19:15:58 executing program 4: mmap(&(0x7f0000000000/0xee4000)=nil, 0xee4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x19) r4 = dup(r0) listen$netrom(r4, 0x1) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00003c2000)=[{&(0x7f0000ee5000-0xd1)=""/209, 0xd1}], 0x1) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000463000)=0x10001, 0x4) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @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}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/01/17 19:15:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000e4000-0x11)='/selinux/enforce\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000af4000)=0x0, &(0x7f0000072000)=0x4) bind$alg(r0, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00006f3000-0x8)='./file0\x00', 0x28043, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000029000)={0x20, @tick=0x1800000000000000, 0x70f, {0x401, 0xd2fd}, 0x7, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fallocate(r3, 0x0, 0x0, 0x9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000058a000)=0x0, &(0x7f0000287000)=0x4) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/17 19:15:58 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000351000-0x8)={0x0, 0x0, 0x0}, 0x8) prctl$seccomp(0x16, 0x3, &(0x7f0000d1b000-0x10)={0xa, &(0x7f000038e000)=[{0x400, 0x9, 0x7, 0x7fff}, {0x0, 0xfffffffffffffff7, 0x2, 0x8}, {0x7, 0x8, 0x6, 0xf58c}, {0x8, 0x190d, 0x5, 0x40}, {0x1ff, 0x5, 0x72e1, 0x48}, {0xfe7, 0x3, 0xff, 0x2}, {0x400, 0x4, 0x4, 0x7f}, {0x6, 0x3, 0x7, 0xd34}, {0xfff, 0x7ff, 0x9, 0x61}, {0x0, 0x9, 0x5, 0xff}]}) 2018/01/17 19:15:58 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008f2000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009ca000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000952000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000fcf000)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f0000fcf000-0x7)='ns/mnt\x00') 2018/01/17 19:15:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b8000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f000026f000-0x4)=0x0, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000995000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000019000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ba6000-0xcc)=[], 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000b48000-0x9d)={0x0, 0x95, "18e74b5de767dfe0b35b9b2b7aaf7953568ca8ee08a08833196ee4133af6c0dc7020a77fe6428f1b33b625885c0fe6453f15fc1b8392702a35a8ec2680bb52a4d9c7f0345f8df97a76b353e8d06cf52170cd63598ab830383cd412503824fbb2fe8389041f6072a087766eb0fa460367ea38c5f3362ef695f18e64673e1e120e029a5359309bb9b1375b4320e13cd320a850dc711b"}, &(0x7f0000267000-0x4)=0x9d) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003a7000-0xc)={r3, 0x4, 0x30}, &(0x7f0000d44000)=0xc) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f000083a000)={0x2, 0x6, 0xfe, 0x2, 0xdd, 0x9}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00008a9000)=[@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xa9}, 0x0}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x54) 2018/01/17 19:15:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mice(&(0x7f00000cc000-0x10)='/dev/input/mice\x00', 0x0, 0x40) recvmmsg(r0, &(0x7f0000bc9000-0x1e0)=[{{0x0, 0x0, &(0x7f00001c7000)=[], 0x0, &(0x7f0000e07000)=""/165, 0xa5, 0xa3}, 0x4}, {{&(0x7f000056b000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b7a000)=[{&(0x7f0000b92000-0x24)=""/36, 0x24}, {&(0x7f0000650000)=""/96, 0x60}, {&(0x7f000086c000)=""/178, 0xb2}, {&(0x7f0000ba7000)=""/245, 0xf5}, {&(0x7f0000616000)=""/4096, 0x1000}, {&(0x7f000023e000-0x80)=""/128, 0x80}, {&(0x7f00007df000-0x6b)=""/107, 0x6b}], 0x7, 0x0, 0x0, 0x3aa1}, 0x9}, {{&(0x7f00001fb000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000034e000-0x40)=[{&(0x7f00003c2000-0xb9)=""/185, 0xb9}, {&(0x7f0000e4e000)=""/201, 0xc9}, {&(0x7f00006bf000)=""/4096, 0x1000}, {&(0x7f0000a8a000-0x96)=""/150, 0x96}], 0x4, &(0x7f0000439000)=""/252, 0xfc, 0x40}, 0x1f}, {{&(0x7f000007e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000caa000)=[{&(0x7f000055d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000386000)=""/22, 0x16}, {&(0x7f0000c62000-0x66)=""/102, 0x66}], 0x3, &(0x7f0000948000-0x2f)=""/47, 0x2f, 0xf3c}, 0xa8}, {{&(0x7f0000ba9000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000222000)=[{&(0x7f00003a4000+0x54)=""/70, 0x46}, {&(0x7f0000954000-0x84)=""/132, 0x84}, {&(0x7f00008d1000-0x2e)=""/46, 0x2e}], 0x3, &(0x7f00003ef000-0x12)=""/18, 0x12, 0x10}, 0x4e}, {{&(0x7f000015e000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000412000)=[{&(0x7f00001e5000)=""/73, 0x49}, {&(0x7f000076a000-0x1d)=""/29, 0x1d}, {&(0x7f0000edb000-0x77)=""/119, 0x77}, {&(0x7f00005c0000-0x35)=""/53, 0x35}], 0x4, &(0x7f00004be000)=""/149, 0x95, 0x552}, 0x3}, {{0x0, 0x0, &(0x7f0000db5000)=[{&(0x7f0000dbb000-0xb5)=""/181, 0xb5}, {&(0x7f0000133000-0xac)=""/172, 0xac}, {&(0x7f0000d0f000)=""/4096, 0x1000}, {&(0x7f000069e000-0x9f)=""/159, 0x9f}, {&(0x7f0000f28000)=""/196, 0xc4}, {&(0x7f0000f55000-0x19)=""/25, 0x19}, {&(0x7f0000261000-0xe6)=""/230, 0xe6}, {&(0x7f00001d3000)=""/239, 0xef}, {&(0x7f0000341000-0x58)=""/88, 0x58}, {&(0x7f00007e4000)=""/103, 0x67}], 0xa, &(0x7f00007e1000)=""/0, 0x0, 0x8}, 0x1f}, {{&(0x7f0000aeb000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000afc000)=[{&(0x7f0000bdb000)=""/232, 0xe8}], 0x1, &(0x7f000037b000-0x67)=""/103, 0x67, 0x2}, 0x1f}], 0x8, 0x40002043, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000da4000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000000e000-0x1120)={0x14, 0x22, 0x100829, 0x4, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 19:15:58 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000ae000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000760000)={{0x7, 0x7fff}, {0x101, 0x3ff}, 0x100, 0x1, 0x7fffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) 2018/01/17 19:15:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) removexattr(&(0x7f0000939000)='./control\x00', &(0x7f00000b4000-0x39)=@known='security.ima\x00') 2018/01/17 19:15:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000870000-0x58)={0x26, 'hash\x00', 0x1, 0x100, 'sha3-384-generic\x00'}, 0xfffffffffffffe80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d48000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001d9000-0x38)={0x0, 0x0, &(0x7f0000a74000)=[{&(0x7f00009e2000-0xc0)="6d4d3b713be2aabae1709ac0130409d7c21086ae0e581516dc875ffb0a85133ac8606d1f7e84017aa0e5aa4aac56a598b4481bb3b619c1169d79617b83e2a24b", 0x40}], 0x1, &(0x7f000016d000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = dup2(r0, r0) connect$bt_sco(r2, &(0x7f000038b000-0x8)={0x1f, {0x7, 0x1, 0x10000, 0x5, 0x8001, 0x1}}, 0x8) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000e92000)=0x7) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/17 19:15:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x0, 0x0, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000363000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000058c000)='/dev/admmidi#\x00', 0x6, 0x80) connect$netrom(r1, &(0x7f0000826000)=@full={{0x3, {"2c731a8b1010f2"}, 0x3}, [{"8bf9983d170ef1"}, {"a9809543678137"}, {"0f0f8ae434ec6a"}, {"b11480aef7744b"}, {"cca9bc58379482"}, {"1af63f49d5af68"}, {"1a0fefef91d63b"}, {"718a27978e6caa"}]}, 0x48) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000029e000-0x4)=0x0) 2018/01/17 19:15:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x480000000000) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) r2 = dup3(r1, r1, 0x7ffff) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000085b000-0x4)=0x0, &(0x7f0000c75000-0x4)=0x4) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) r3 = accept4(r0, &(0x7f0000655000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00001d9000-0x4)=0x58, 0x800) sendmsg$alg(r3, &(0x7f0000c93000-0x38)={0x0, 0x0, &(0x7f0000291000)=[{&(0x7f0000f3e000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000de4000-0x150)=[@iv={0x70, 0x117, 0x2, 0x5c, "ed700f9943c29c34c1d2c6c2b43813be94f2486d2e60bb63c63cb04953a6230c1f8f4ba8103aa434a245f44a4eda16e4b3eb9aba5f03633a972b1ca78239df3c73539accfaefbd0e81161fc17ffa86a7c0c27c98b6dd25dff91d9aff"}], 0x70, 0x811}, 0x800) r4 = syz_open_dev$mice(&(0x7f000038a000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f000087b000)={0x8, 0xde, 0x80000, 'queue0\x00', 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 19:15:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000065000-0xb)='/dev/vcsa#\x00', 0x8000, 0x4001) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000029d000)=0x1, 0x4) pipe(&(0x7f0000eac000)={0x0, 0x0}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00002f3000-0x8)=0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00003d3000-0x4)=0xc0, 0x4) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f0000160000)=0x0, 0x4) 2018/01/17 19:15:58 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000002000)=0x0) r2 = syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x3, 0x200000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000+0x28d)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0xffffffffffffffff, 0x102) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/audio\x00', 0x101000, 0x0) r8 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/audio\x00', 0x10000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x9, 0x0) io_submit(r1, 0x9, &(0x7f0000002000-0x48)=[&(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffd, r0, &(0x7f0000000000)="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", 0x1000, 0x7268, 0x0, 0x1, r2}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0xf, 0xea0c, r3, &(0x7f0000003000-0xf5)="6b6dc35f52aa4996266263525ea7ac514bb98c94049ba064f7516fef94b119c2a1629405323889815062feb5cc5d7cd0d92edc1a01a8115558a3c6a9d26d8d2ffe6f47f3324dd4e887a195a4773ef64dab24c330e2164a80e7786f44a0e4f077efbc977963ef5a4368f7236dab38afbd7532ecf23ddc3001b150f840396740d106bebec10e2affc9cae10ba7b3ce688b59ef2a957fe8d64f57621e721b3a9072bc7fa5297cfda43a98f9b61d7e92ecfd998203360db69bec1edf4d0e8fa986ce2ded024bd04bd144d1e17a83d18cc56086fdffa641ec051ad0bf06465d6a192f8c527f6ea62ea82be9e66ad40d99b3197acbbb872f", 0xf5, 0xd85d, 0x0, 0x1, r4}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000003000-0x9)="0b39148f205d9e2df82478397af0fb64ff3dc2550fcf7259ae1e1e846c300f9fe1e3498882e6faf1db9e1c04884db5dc6771ec2963bf88c09b7f4483144e4862bb3702c12a0b0750dbc20060f01be882a773e7a8b82e9de59309e3a5aa1a84f872cfc78455837185621693353b070a9b82fd9bb7169542e1b30ed2fcdeb5da9012c9612d951ff0b3c14f6686ef85cdc5f73bf28da8d297d3ac69ecfa8807204c9aa65d7b4b90d9e672e0", 0xaa, 0x9, 0x0, 0x1, r5}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x1, 0x3, r0, &(0x7f0000003000-0x1)='$', 0x1, 0x101, 0x0, 0x1, r0}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x6, 0x7, r0, &(0x7f0000003000-0x55)="b31b64c1e218a74ff7741fff18e7df2cf43c03a4a075a09bff8ed3a9f6c2e4db2a65bfcf3e8a325d670eebf3294d3e546c7e5b0093e364e7c19d6e71a99f785168b43af1c74e1e741840bad093d5b50a424c3084df", 0x55, 0x8, 0x0, 0x1, r0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x3, 0x22, r0, &(0x7f0000003000-0xff)="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", 0xff, 0x3, 0x0, 0x1, r6}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x1, 0xffffffffffffa377, r0, &(0x7f0000003000-0xdb)="e6e86704378fc1588902179551255cea6f4b9ca371cab59538d00ca059da4bdbd3a24350e3b0822b400d5f35482da1faae39692a426ef224cb43d54f94b63392c94e26cc3e7958685f38073fbdeb3dff05e7bec91745aab06018d32888f52b8fc2ea8300b43bf515ed1bffc01b909a9eec7d62130a57b267c8105f5bcd892e16c1538b1fac1becdf9e622594eb68f27add087e54f37311b2838ed43b8c80d6b210dc6babfbb6c88d8c583cfcdf7c87f1e8ca0d8026374ebc1387ef195e6aaca5f1ce8c7e0d4f1b594450d8b0ac725cfa691d0f5a336193b2257ddd", 0xdb, 0x9, 0x0, 0x0, r7}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xb, 0x3, r0, &(0x7f0000001000-0xd8)="40b2eeb0268da379700b6ac88a7d7d29940355b7f282fe8f41ca63848614dd1535f27814312861a60d89de2ffa5056d84047e34372bbca0d6e50f71a734fd11b234b401d84b2d41cd876b9376d2bdbcb58bfc97e254ccc98893bb83e9ffc050a93154743108ed0bfea2e68b3af896dac3bf0cde0badcb32840d2dbb7c66bac265a85010fd3aeac43aa41afdc2ae603b0c3ba4900201e291e73b2b79bf63aac9837f80244329370d9d33b8889865477fc851001e3f3b00b88f5ee6dfd779617792e0fa8cfadf7e0bd5e67987c74b1855e1914c1ba0ac817f1", 0xd8, 0x0, 0x0, 0x1, r8}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x1, 0x7, r0, &(0x7f0000003000-0xc6)="3c26fa81d5fdd7b1ccd5c929017bbbf68e4a09f3dff0fd8e1ea1cefc7b3e42c96c9ca41e9ee4d2ad6bea499e79a5c829c80a1890eebc56ebbfefabe549eb095f7e32278d58abc84a344fc9393f9c18b6bcd6af02c1ddbe6ffced33545bd65ecf4aa9b707d4d75bb069b19a436421e89cead9ab938d71b9975f0c99ed48500329e87eadd6793b05fa355dd1f29d5a50a389e23f0df8687b1aa43e6c0ffcc289bd0b5b29235b7181b33be55df850cc2bcc28beff9cbebe883dc2498ceaa10fc2fe834baa747350", 0xc6, 0x6, 0x0, 0x0, r9}]) write$evdev(r0, &(0x7f000004d000)=[{{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x18) restart_syscall() 2018/01/17 19:15:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000956000)={0xa, 0x2, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x6}, 0xfffffffffffffec1) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000aa1000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000798000)=0x3f6) 2018/01/17 19:15:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f000047f000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = dup(0xffffffffffffff9c) fchmodat(r0, &(0x7f00007ef000)='./file0\x00', 0x2) mkdir(&(0x7f0000045000)='./control\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) 2018/01/17 19:15:58 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000088d000)={0x6, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000001000-0x19)='posix_acl_accesslomd5sum\x00') openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x28800, 0x0) fcntl$setsig(r0, 0xa, 0x3c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x123, 0x6}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x3, 0x4, [0x8, 0x1, 0x1, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000001000)=""/209) r2 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x2, 0x20000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000002000)='./file0\x00', 0x186) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x80040, 0x0) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000001000-0x8)=0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000001000)=0x400, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xfff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000001000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) socket$inet6_udp(0xa, 0x2, 0x0) munmap(&(0x7f0000000000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000000)=0x0) r6 = socket(0x3, 0x6, 0x8001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000002000-0x18)={0x0, 0x8, 0x5, &(0x7f0000001000)=0x0}) eventfd2(0x7, 0x80800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000001000)=0x1, 0x4) 2018/01/17 19:15:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_open_dev$evdev(&(0x7f0000fd2000-0x12)='/dev/input/event#\x00', 0x4, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000034e000)={0x0, 0xffffffffffffffff, 0x0, 0x0, "2c75259946e0dca4f8af40f0f0cdfe2907573749d2e76bac5fd45322fb5675bf"}) 2018/01/17 19:15:58 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000407000-0x8)='./file0\x00', 0x8000, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) 2018/01/17 19:15:58 executing program 3: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000ae000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000760000)={{0x7, 0x7fff}, {0x101, 0x3ff}, 0x100, 0x1, 0x7fffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) 2018/01/17 19:15:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000402000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f00002c1000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000815000-0x11)='/selinux/relabel\x00', 0x2, 0x0) bind$inet6(r1, &(0x7f0000404000-0x1c)={0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x6c}, 0x1c) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00008c5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001b9000-0x4)=0x1c, 0x80000) lgetxattr(&(0x7f0000102000-0x8)='./file0\x00', &(0x7f00004a3000)=@known='system.posix_acl_access\x00', &(0x7f0000033000-0x54)=""/84, 0x54) getsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000a83000)=""/174, &(0x7f0000c72000-0x4)=0xae) setitimer(0x0, &(0x7f0000c25000)={{0x0, 0x0}, {0x77359400, r0}}, 0x0) 2018/01/17 19:15:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='limits\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001000)={0x80002000, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f00000a7000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a71000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000659000-0x4)=0xc) openat$hwrng(0xffffffffffffff9c, &(0x7f0000269000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) setfsuid(r4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000ff000-0x8)={0x0, 0x0}) sendmsg$kcm(r3, &(0x7f00003b4000-0x38)={&(0x7f00004c7000-0x1e)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000c48000-0x20)=[{&(0x7f0000302000)="f2", 0x1}], 0x1, &(0x7f0000eb2000)=[{0x10, 0x0, 0x0, ""}, {0x10, 0x0, 0x0, ""}, {0x10, 0x0, 0x0, ""}], 0x30, 0x0}, 0x0) 2018/01/17 19:15:58 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f00007aa000)={&(0x7f00009b9000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000543000-0x90)=[{&(0x7f0000aa8000)=""/0, 0x0}, {&(0x7f0000b9b000)=""/59, 0x3b}, {&(0x7f000063f000)=""/179, 0xb3}, {&(0x7f0000000000)=""/167, 0xa7}, {&(0x7f00002c1000)=""/117, 0x75}, {&(0x7f0000941000-0x32)=""/50, 0x32}, {&(0x7f00007db000-0x42)=""/66, 0x42}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000000000)=""/172, 0xac}], 0x9, &(0x7f0000321000-0x4d)=""/77, 0x4d, 0x5}, 0x162) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000001000-0x22)={0x22, 0x7ff, "77c26cce0557cf747236526840de7fe4588a565557a46e3ebeb8"}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0xfb)=""/251, 0xfb}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x4000000002, 0x0) write(r1, &(0x7f0000339000)="260000001a0053f7910000f9f90900001d00000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000359000)={r1, r0, 0xfffffffffffffffb, 0x3c5898e9, &(0x7f0000e19000-0x8f)="627c6fa10602a74838395051c0fdf89d977aeb6b327810b8c9f99bc8508d57755a1291c680ab17fab7b33c68ec163680b4c9eca58ffe7072b27946f276bae4ef2664895af1d86cf4f2890877ad5845abf98aca40d4a300208ccc9af2c95cda5b68fedc0bc935a806dcd41b0e5c7572a1f179aecc52db32323fde42c6520d973483054ba1443afc40d5d8db701c5903", 0xc00000000000000, 0x0, 0x5, 0x61, 0x4, 0x2000000, 0x40, "142128e5af56a810e04f7e9ca22c5958299500d8e10f4f0b0f86177383284e8331eb4da5902d063b3b5118a70f02955ff194d69df4442bec748372d2f7acfaa6b282dd32df56d0c75b8bacff65f7df242030d70973b2c2451d2ab3581a858e527d6260677ed32595f2414fa9be1649cc15ee163da93054dcf6afd49c696b878b9cb85d3b523300187c9b06c6f011df"}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000be4000-0x4)=0x5, &(0x7f00003d1000)=0x4) 2018/01/17 19:15:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000433000/0x10000)=nil, 0x10000, 0x0, 0x200000012, r0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000948000)={@common=""/16, @ifru_data=&(0x7f000049a000-0x20)="cf12953f41fc2740e28d810060d525e6d4fe4afe4360832462723b1836c67bcf"}) 2018/01/17 19:15:58 executing program 6: socket$inet6_sctp(0xa, 0x0, 0x84) r0 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') readv(r0, &(0x7f00000f9000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) readv(r0, &(0x7f0000f5c000)=[{&(0x7f000079f000)=""/91, 0x5b}], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000c2000)=@assoc_value={0x0, 0x8}, &(0x7f0000b77000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x1, 0x0}, &(0x7f0000edd000)=0xc) r2 = getpgrp(0xffffffffffffffff) ptrace$setopts(0x4206, r2, 0x7fff, 0x44) 2018/01/17 19:15:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000001000-0x40)={&(0x7f0000000000)=[0x0, 0x0], &(0x7f0000001000-0x8)=[0x0, 0x0], &(0x7f0000e4d000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x4)=[0x0], 0x2, 0x2, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c71000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f000016e000)=""/170) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000c83000-0x1c)=[@in6={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xc346}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2f}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x100000001}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 19:15:58 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001f000-0x8)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@typed={0xc, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 19:15:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) stat(&(0x7f0000295000-0x8)='./file1\x00', &(0x7f000032b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000c8d000-0x4)=0x0, &(0x7f000099f000)=0x0, &(0x7f00004b7000)=0x0) setresgid(r5, r7, r8) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000379000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007d2000)=0x0) r11 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000034f000)={0x0, 0x0, 0x0}, &(0x7f0000625000-0x4)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000bee000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000052000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ccb000)=0x0) sendmsg$netlink(r9, &(0x7f0000187000-0x38)={&(0x7f0000534000-0xc)=@proc={0x10, 0x0, 0x3, 0x8000}, 0xc, &(0x7f00000f5000-0x70)=[{&(0x7f000035f000)={0x166c, 0x38, 0x600, 0x7, 0x2, "", [@nested={0x13e0, 0x93, [@generic="bb02773b90a6c216561e9a9489cd751613c96dda1d2ed2a20baa818f62769b94b3646d79c6df06a3f5084573d64041c93545787ee8fda57314c0f2202030db6d486595077d91db42f521e8cf548bcb6808b513e75af38d30243c4159b130ae1305bf6104baa5983114884518d51fd077cce408c1cd69aaef1138c54fa97bcc170ebaeac1", @generic="267a2ba0a8b2a1f355441b1774775cbc5ea875fbf8a387dec57d6698536de8f43456027bb31651894cd8300a0e0e6f", @typed={0xc, 0x4a, @pid=r10}, @typed={0xc, 0x2c, @fd=r2}, @generic="b452517607714775a30e49149529e0d5fbedf692f2dba89575ac4be1729cb8e5da81838b10668bdfdd480798345791616d1da2031e008c68f19646ebd2e18ddf73efcdbe029b14f1c918f613cbec4cec74f8e544b20489200c56b74b8222af3dda", @typed={0xc, 0x3b, @u32=0x400}, @generic="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", 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@typed={0x10, 0x89, @u64=0x1}, @nested={0x1ec, 0x2d, [@generic="263ac1fe4807a43d3ca7721a735c6716103c2b6b8386f22e6e3e339d1ce9ed51a57129f80590249abcf6a570ecb888354e953c8d51b0c513a1d21b5188ab6fad049ccf86964845a23087dd9c09b1cfb185664f756aad00e761b022d965d09515fd74074f83a844e7377873525ce7d2632ede10bbab7e7367b1b395243fe9cc1676de295358177986f115516d2569bab7f513adcd71ab859d59725e0c2a851159c48b51d1d6a0043768935cfde8afab39", @generic="374f80cb4807b5de49db9f3715d3e2e1a67bd65a13770841c15a64a9ad22e930b75a727093b08e2a049522d6104647693d1b5996197b9b0677d5a190456d6cb5de0d6253dd7ea047b5afa23f24d942e2313d05220337921c8d4457368006b1180756f6dc1bc7e680c84b84a2f8f0914fc83786ff0b2ad99cac12b6b83b5bf2b701170462e54b8886cdc90d2ea451b66067f9d57f473fbc2eb5afb1429f66630a32b8476cf55aef7264", @typed={0x10, 0x58, @u64=0x5}, @generic="2d2cd28d8e0c337aa93c5b813a626a826be5cc1d806bb83a1cddff39add91f4b3524866860ecb049f40c479def51a2c9dd0743c5a1d6f36ba45d239eb24218d2d685fa0946245218213ac01068a98931438f24faf50221ac7fe356ac7a1d643651df68c379df0ba8608e7a7c42d864289767fcc8939ea98a9d678810aab9"]}]}, 0x16c8}, {&(0x7f0000f18000-0x15c)={0x15c, 0x22, 0xe2a05db29706d731, 0x4, 0x2, "", [@generic="8d344005b387fbc64bda5fe4bb55b38b4b997a0e7327abc8cb151cb0fd04939f770336a660bdf6999c47e39c4e31610a1f6aa385bdba97efbee2d9", @generic="7640e8706cf6c8205d1a4f51d1ff41137427e9e0b426a34c3ef4b5e371ce6169da2862523a5c85a99dcc0ae5c172d065e8a62ba916e0509d608d74717b6b7ed143b68612c49e44f85227aa4e230ba034625a0dbd6800307ed155ff61cbbbe2282238e783f88f973cce7b8b5a53988e8ca9151640a16b8cbed3c18ba8e968ec826f1196a8fa5d09713884bb067104a7be030bb1ae9f20e6940a429e5c4e03685647edcd372322e68090cdaffdcde24e5d", @generic="0f55103bc0fa6eb7e40dbdd7ac1416fdc98909eaa446497133c5b196f97e2d72dcb40b4eba3dd90f277997fa8f389431c76fd421eb30ed892579c65e20eec357d276a739104b209d3269b9ad9579cb473bc4399e38559e66938369a6a01c2c1f"]}, 0x15c}, {&(0x7f0000357000-0x44)={0x44, 0x1a, 0x0, 0x1, 0x2, "", [@nested={0x34, 0x2c, [@generic="b84917784d8f1d955569646ac0f6386f622f16ec7a76fd3a862733a7d9c3fbb79e1726839081d9f5745c52aff2ebc3"]}]}, 0x44}, {&(0x7f00006b5000-0x2f0)={0x2f0, 0x42, 0x200, 0x1, 0x0, "", [@nested={0x148, 0x2b, [@generic="4cd0a60463d08de595", @generic="d6153a79117c44105237", @typed={0xc, 0x4b, @pid=r14}, @generic="2f69846fe17078dad52514fee569cbb4b233da733d878abb93b7e0f2396815eac3c9fb0defd3a27755d591ef", @typed={0x8, 0x74, @void=""}, @generic="18a0da27fd4f9d2d", @generic="bce1c227b38c6de16fdd2f49ba05a84ab0504273c16bb34cefffec8bada0b56cf0e4482bdbaa605ffb8647cf0d0b8030e3af66d8a5a1efd33459fed6a3a9709eab38ace30792f6665fa9d46ee62c6479f2b895ccca16a212e7edd1846935e013e75ae41d1aac6b2395e046e1aad02ac6749d65231ad4a4762d36348564f0e27c7d74773572ee7ea5fd500e22be3627a109e40e2caf7779bde4b36eee730999cd7554e77e30978e08ae96300bb256ea114911", @generic="4b2c2cebfbfcf17541442da5749aac099eb796a6c46b38fffa3bc3106862cf", @typed={0xc, 0x3, @u32=0x7}, @typed={0xc, 0x51, @u32=0x80000000}]}, @nested={0x198, 0x15, [@generic="3dd3b78c4ae1af47abd54fc3fd0e7ddf6bdc061f950a3ed29c149bc2f2aa9e2ab871e9b60887fc5789be343c55daa432d41ed47a1d86ddc7584e86156b494185a91d32f9c8dd3f9e6dd7685fa856452fc42dcfe9650a589aa65f646c0e99b9208f845fcd33a04d0e971252", @typed={0xc, 0x68, @pid=r15}, @typed={0xc, 0xb, @uid=r6}, @typed={0xc, 0x65, @fd=r0}, @typed={0xc, 0x6a, @fd=r1}, @typed={0xc, 0x23, @u32=0x3ff}, @typed={0xc, 0x45, @u32=0xfda}, @typed={0x18, 0x91, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="9779df914f6c5471ae9fcf1889dbc426072fee08bb862d2027a3369834992c7ee09d6f07669b77e351475f8dfb6c60626e4e9fbd49fed4b2677b49ec7cf26693edc1db55e0f5bb1e3cb706e04f75258511673ffba449bf68ee91f1d41f001fd6b222a7c14ccff317cc48a86de2accc4576e1e864ab53c89b47b60db1905df7f4723816e08bca28310c271441d34a3ee3732538ce0f1d75130f794b5e41663811d3c7d83db848c5b9d6aaaa9a9dc52b39351207abb2ce", @typed={0x10, 0x95, @u64=0x3}]}]}, 0x2f0}], 0x7, 0x0, 0x0, 0x81}, 0x10) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 19:15:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000253000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00004ff000-0x28)={@generic=""/16, 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$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000032a000-0x10)={r3, &(0x7f0000cb3000-0x7)="16ba4eec832cad"}, 0x10) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000955000-0x10)={&(0x7f000004f000/0x3000)=nil, 0x3000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mknodat(r3, &(0x7f0000d31000)='./file0\x00', 0xc002, 0x4) 2018/01/17 19:15:58 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000761000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000461000-0x18)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) mmap(&(0x7f0000761000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000762000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt(r1, 0x3, 0x1f, &(0x7f0000547000-0xde)=""/222, &(0x7f0000374000-0x4)=0xffffffffffffffe9) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00004a2000-0x118)={0x3, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000762000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000762000)=""/4096) 2018/01/17 19:15:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000723000-0x4)=0x0, &(0x7f00006d2000-0x4)=0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a3b000-0x9)='/dev/dsp\x00', 0x1, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f000003b000-0x4)=0x10001) 2018/01/17 19:15:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a72000-0xc)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f000081d000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000045000-0x48)={0x6, 0xa, &(0x7f000027b000)=@raw=[@generic={0x0, 0x1, 0xfffffffffffffff8, 0xff}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, @generic={0xffff, 0x1, 0x9, 0x80000000}], &(0x7f0000f4b000-0x4)='GPL\x00', 0x2, 0xb8, &(0x7f00000d8000)=""/184, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ea3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b4a000-0x14)=@ethtool_wolinfo={0xa, 0x0, 0x0, "7c88f1213640"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) gettid() 2018/01/17 19:15:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006bc000-0x9)='/dev/ppp\x00', 0x400, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000039000-0x28)={@common='ip6tnl0\x00', @ifru_settings={0x0, 0x0, @cisco=&(0x7f0000706000)={0x0, 0x0}}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f000028a000)={{0x4, 0x10000}, {0x4, 0x8}, 0x9, 0x6, 0xee98, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000233000-0x5e8)={0x8, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x5e8) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000539000-0x74)="8c34c68bd86b571c01c64185681d894b5c9c3713eb064215f8f7c334764d39a10380cde42fc0a51d71431ee300b08f7dff32f031d1e2d22687f211be4cd5a173c49e4634d3231468c2903d4c035967884ccdccf44e1ab4915d1e9f8aa427a7a7c8573ae8a374320bc0645fba56f2422831140d03") 2018/01/17 19:15:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a2f000)='/dev/rtc\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000674000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000045d000)={0x2a, @time={r1, r2+30000000}, 0x71a, {0x4, 0x7}, 0x100000000, 0x1, 0x1b000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) poll(&(0x7f0000ad9000-0x8)=[{r3, 0x3, 0x0}], 0x1e2b, 0x0) pipe(&(0x7f000007c000-0x8)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/17 19:15:58 executing program 7: mbind(&(0x7f0000f55000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000001000-0x8)=0x0, 0x4, 0x0) 2018/01/17 19:15:58 executing program 3: mmap(&(0x7f0000000000/0xcac000)=nil, 0xcac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000cac000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x8) connect$inet6(r0, &(0x7f00004bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000021000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/17 19:15:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000aa2000)={0x0, 0x0}) fcntl$getown(r0, 0x9) connect$pppoe(r0, &(0x7f0000538000)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip_vti0\x00'}}, 0x1e) writev(r0, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) 2018/01/17 19:15:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0x11, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bc7000-0x9)='/dev/ppp\x00', 0xa800, 0x0) getpeername$ipx(r0, &(0x7f0000c9e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000abf000-0x4)=0x10) 2018/01/17 19:15:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f00003ee000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000eb6000-0x4)=0x10) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000020c000-0x4)=0x0) listen(r0, 0x0) 2018/01/17 19:15:58 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000313000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000024000)={0x0, 0x9}, &(0x7f0000760000)=0x8) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000760000)={r4, 0x8, 0x7}, 0x8) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x0, 0x0, []}) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000761000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000761000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$keyring(&(0x7f0000711000-0x8)='keyring\x00', &(0x7f0000761000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f00001e8000-0x5)='user\x00', &(0x7f000010a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000329000-0xd8)="5415991449985c73cfbf0f6abac5a18386da61210f0bfad0a9141cc30f44314c06fe53c802ed2b24188d53efde755f65309788bd662f7dad8ab0c0d4fccd8d9998c901b79b27efe654cf9e47e37be43295f7d96df1ac04f98bddd4c77e19e71ea65091f9a67c1d55a955c59ce2175c43b079fbc410e313f8d23c2ef48db4345691c78dfac00934c2672b2c582f7907e2bd6c63a7acbc82bc7f222886a6a6e9b7774dcf0adfdf955328e20b69a5615b66b906e711e5fe8e468b4fa082e38370f197f369a1c3ce1296d1d08c85dcc525602ad1f7e4c0775658", 0xd8, r6) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000762000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000762000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000761000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000679000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f000004e000-0x8)={r7, 0x1}, &(0x7f00001b4000-0x4)=0x8) 2018/01/17 19:15:58 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f00001c6000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x9f)={0x0, 0x97, "b0bb820166c44e20bbae93f187772d36371afac3b2f02f7b244a41812194005e416c14b0087abb5c12bcf7d0d299834ff98283b9396d35de165807ef1e3740a1d40e41d94d5a50e92470f718c89144ccd59818e48661c2ce2fa827c85f04868f86dc4444a4ad0ea10610c6ad464ea9fd4e246dd9e41b435d72c4b3ada5982aa376bccf256e3dc1a8f0ff85202aae70bbb94f0e9a3d5527"}, &(0x7f000005b000-0x4)=0x9f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000dbd000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000343000)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00003cc000-0xc)={r3, @rand_addr=0x0, @empty=0x0}, 0xc) r4 = getpgrp(0x0) ptrace$peek(0x3, r4, &(0x7f000082c000)=0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f000018e000)=0xde) readv(r2, &(0x7f0000f4e000)=[{&(0x7f00000ce000-0xd4)=""/56, 0x38}], 0x1) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000b6f000-0x4)=0xdd7, 0x4) r5 = gettid() r6 = msgget(0x2, 0xc0) msgctl$IPC_RMID(r6, 0x0) pread64(r2, &(0x7f000085c000-0x3b)=""/59, 0x3b, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000ac1000)=""/47, &(0x7f00003b8000)=0x2f) timer_create(0x0, &(0x7f000050f000-0x60)={0x0, 0x12, 0x0, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bad000)=0x0) nanosleep(&(0x7f0000cdf000)={0x0, 0x1c9c380}, &(0x7f000029a000-0x10)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000558000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000e0c000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x7, &(0x7f0000a3d000)={0x0, 0x0}) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000d8c000)={0x2, 0xf922c63}) timer_settime(0x0, 0x0, &(0x7f0000200000)={{0x0, 0x8}, {r7, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x1) process_vm_writev(r4, &(0x7f0000e63000)=[{&(0x7f000041a000-0x1000)=""/4096, 0x1000}, {&(0x7f000090b000-0xa8)=""/168, 0xa8}, {&(0x7f0000413000)=""/0, 0x0}, {&(0x7f00003a7000)=""/19, 0x13}, {&(0x7f00004e6000-0xfa)=""/250, 0xfa}, {&(0x7f0000ba3000-0x8d)=""/141, 0x8d}], 0x6, &(0x7f0000b7b000-0x30)=[{&(0x7f0000bfe000)=""/64, 0x40}, {&(0x7f0000d5a000)=""/153, 0x99}, {&(0x7f0000cad000-0x68)=""/104, 0x68}], 0x3, 0x0) close(r2) tkill(r5, 0x1000000000016) 2018/01/17 19:15:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006a7000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000714000)=""/30) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000067a000)=[@in6={0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f0000e0c000-0x28)=[], 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fd4000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000302000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000436000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@loopback={0x0, 0x1}, 0x1, 0x2, 0x0, 0x6, 0xa, 0x80, 0xa0, 0x77, 0x0, r2}, {0x7, 0xffffffff, 0x8, 0x80000000, 0x0, 0x9, 0x9e07, 0x100}, {0x9, 0x7, 0x7fffffff, 0x6d3}, 0x2, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x6c}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x1, 0x17, 0x5, 0x8}}, 0xe8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000fe8000-0x4)=0x101, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000833000-0x4)=0x0) 2018/01/17 19:15:58 executing program 7: r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x204000, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002000)=0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f0000001000)=[{{0x0, 0x7530}, 0x3bf, 0x2, 0x2}, {{r2, r3/1000+10000}, 0xfff, 0x100000000, 0xfffffffffffffeff}, {{0x77359400, 0x0}, 0x1, 0x4, 0x1000000000000}], 0x48) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000)={0x1, 0xef, 0x7, 0x8001, 0x8}, 0x14) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000a3f000)=0x4) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000fb0000)=0x0) [ 150.540884] binder: BINDER_SET_CONTEXT_MGR already set [ 150.558497] binder: 27094:27101 ioctl 40046207 0 returned -16 [ 150.598338] QAT: Invalid ioctl [ 150.599296] binder: undelivered TRANSACTION_COMPLETE [ 150.599320] binder: undelivered transaction 398, process died. [ 150.631676] QAT: Invalid ioctl 2018/01/17 19:15:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) mq_open(&(0x7f0000ba0000)='*%\'nodev:trusted-\x00', 0x40, 0x0, &(0x7f000097c000-0x40)={0x20, 0x401, 0x9, 0x3c9, 0x7c, 0x9, 0xfff, 0x2}) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000cb9000-0x84)=""/132, 0x84, 0x0, &(0x7f0000f7b000)={0x0, 0x989680}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bc9000)='/selinux/load\x00', 0x2, 0x0) 2018/01/17 19:15:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000177000-0x11)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@x25={0x805, {0x0, 0x5, 0x27, ""}}}}, &(0x7f0000d0e000-0xc)={0x1, 0x1, [0x502]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb4000-0x9)='/dev/kvm\x00', 0x181401, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002a9000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000501000-0x8)={0x1, 0x5}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f000038c000)={0x0, 0x0}, 0x6) munmap(&(0x7f000060c000/0x4000)=nil, 0x4000) madvise(&(0x7f0000bb7000/0x3000)=nil, 0x3000, 0x9) r2 = add_key(&(0x7f0000b27000)='id_legacy\x00', &(0x7f0000687000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r3 = request_key(&(0x7f0000a41000)='user\x00', &(0x7f0000a13000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000345000)='/selinux/status\x00', 0xfffffffffffffff9) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000943000)={0x0, 0x0}) keyctl$set_reqkey_keyring(0xe, 0x7) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000568000-0xec)=""/236) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000001e000-0x8c)={0x0, @in6={{0xa, 0x2, 0x1f1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000830000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000bfd000-0x8)={r4, 0x8e}, 0x8) r5 = add_key$user(&(0x7f0000edf000)='user\x00', &(0x7f0000ee7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000359000-0xf1)="460bfd74b72921af3dba04b3480796176df9253bf565ccd05d7c7d24da56af11299410ece41154603b3a523c89e8c427ef025f5f6fc748751a9aed77b3fb64e1b665202f86301f818a76814486f25499b5c49539babc07bcc4af6b234b4f3b35d53a14f79c093831af9d56b2ff93479a7d75c4efb23b8229773948d7da35e686429c38c4fc377224078192fb80ba344edb8150fd4eccf03511b1b07cf0cbd120e21506fcc18cf815616e05cb18190d69c415129aa8d7f917e04456e7382f58797decf20bc7f7066a252d5a90799ea80b5e4f9a67abf19ccaa31afa3d9769724f3f4ef876509f3073c528d9c9a5c408b35d", 0xf1, 0xfffffffffffffffb) socket$nl_xfrm(0x10, 0x3, 0x6) keyctl$dh_compute(0x17, &(0x7f0000daf000-0xc)={r2, r3, r5}, &(0x7f000036a000)=""/130, 0x82, &(0x7f000017b000)={&(0x7f0000b90000-0x40)={'crc32-generic\x00'}, &(0x7f0000847000-0xb1)="50f16d963614616c1fc4b2800847659281664f9b8742d922a52eefa3f8d797aae7dd56b0082b8e757598caa5096f1147ca47451bf2bdb3de6591ced59a0e92facdfd8eaa147a08b72b9a16392152b4a7e19ccd39906b67251b08ff93e34e18caa9f6215a3b5a3e8bdde799a9d836c843dee222dbeeea73e09cffe985b0fc99fd6699c52f09e795f8ba0d82d4c854674e83a98298560b1ddb8325c6089596cde02efb458e801e839f471b13d85ae201968c", 0xb1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 19:15:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x220000000802, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000eea000)='/dev/loop#\x00', 0x20, 0x40) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r4 = socket$unix(0x1, 0x8001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fanotify_init(0x2, 0x8000) recvmsg(r6, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d73000)='/selinux/policy\x00', 0x0, 0x0) munlockall() 2018/01/17 19:15:59 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000258000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000106000-0xe)='/selinux/user\x00', 0x2, 0x0) recvfrom$unix(r3, &(0x7f00000e1000)=""/217, 0xd9, 0x10020, &(0x7f00005bb000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000761000-0xc)={0x0, 0x4, 0x7, [0x1, 0x2, 0x7, 0x0, 0x1, 0x10000, 0x7]}, &(0x7f0000209000)=0x16) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000761000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000761000)={0x0, 0x0}) mmap(&(0x7f0000761000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000761000)=0x0, &(0x7f00005f4000)=0x4) getpeername$packet(r3, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000515000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000020000-0x1)={0x5}, 0x1) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000761000-0x8)={r4, 0x1f}, &(0x7f0000761000-0x4)=0x8) mmap(&(0x7f0000762000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000762000)=0x2, 0x4) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) 2018/01/17 19:15:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) stat(&(0x7f0000295000-0x8)='./file1\x00', &(0x7f000032b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000c8d000-0x4)=0x0, &(0x7f000099f000)=0x0, &(0x7f00004b7000)=0x0) setresgid(r5, r7, r8) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000379000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007d2000)=0x0) r11 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000034f000)={0x0, 0x0, 0x0}, &(0x7f0000625000-0x4)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000bee000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000052000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ccb000)=0x0) sendmsg$netlink(r9, &(0x7f0000187000-0x38)={&(0x7f0000534000-0xc)=@proc={0x10, 0x0, 0x3, 0x8000}, 0xc, &(0x7f00000f5000-0x70)=[{&(0x7f000035f000)={0x166c, 0x38, 0x600, 0x7, 0x2, "", [@nested={0x13e0, 0x93, [@generic="bb02773b90a6c216561e9a9489cd751613c96dda1d2ed2a20baa818f62769b94b3646d79c6df06a3f5084573d64041c93545787ee8fda57314c0f2202030db6d486595077d91db42f521e8cf548bcb6808b513e75af38d30243c4159b130ae1305bf6104baa5983114884518d51fd077cce408c1cd69aaef1138c54fa97bcc170ebaeac1", @generic="267a2ba0a8b2a1f355441b1774775cbc5ea875fbf8a387dec57d6698536de8f43456027bb31651894cd8300a0e0e6f", @typed={0xc, 0x4a, @pid=r10}, @typed={0xc, 0x2c, @fd=r2}, @generic="b452517607714775a30e49149529e0d5fbedf692f2dba89575ac4be1729cb8e5da81838b10668bdfdd480798345791616d1da2031e008c68f19646ebd2e18ddf73efcdbe029b14f1c918f613cbec4cec74f8e544b20489200c56b74b8222af3dda", @typed={0xc, 0x3b, @u32=0x400}, @generic="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", @generic="d992c74292232d77799de2318efd940077789071a6564a563c259d44df29229a402d3f5ae457a045252dfb54817b86a53d8983250ed06eee93183c5e8eb0a2016553a7612b4ed1d02f56087f8bc36bb0cd671963448b096b6b0458eb0e6a741bdbef836b68634189e6d92e94378a4546c4ebe4ac99c739506094fdf182faeeb448ad54be7140ac654cf35e4bf798c8e24e55704a2e48ded2a0b5492da334904031441bf44724f3f5a3b1d246694cda62bb187d38201ce44a8c75355b67cf6e5df25539f4324204c32080f9f22b13b9f58ca38ece3238299a5fa1d7f20217d5da4272795973369edfd11f3a5f463f23fc498b2b", 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@typed={0x10, 0x89, @u64=0x1}, @nested={0x1ec, 0x2d, [@generic="263ac1fe4807a43d3ca7721a735c6716103c2b6b8386f22e6e3e339d1ce9ed51a57129f80590249abcf6a570ecb888354e953c8d51b0c513a1d21b5188ab6fad049ccf86964845a23087dd9c09b1cfb185664f756aad00e761b022d965d09515fd74074f83a844e7377873525ce7d2632ede10bbab7e7367b1b395243fe9cc1676de295358177986f115516d2569bab7f513adcd71ab859d59725e0c2a851159c48b51d1d6a0043768935cfde8afab39", @generic="374f80cb4807b5de49db9f3715d3e2e1a67bd65a13770841c15a64a9ad22e930b75a727093b08e2a049522d6104647693d1b5996197b9b0677d5a190456d6cb5de0d6253dd7ea047b5afa23f24d942e2313d05220337921c8d4457368006b1180756f6dc1bc7e680c84b84a2f8f0914fc83786ff0b2ad99cac12b6b83b5bf2b701170462e54b8886cdc90d2ea451b66067f9d57f473fbc2eb5afb1429f66630a32b8476cf55aef7264", @typed={0x10, 0x58, @u64=0x5}, @generic="2d2cd28d8e0c337aa93c5b813a626a826be5cc1d806bb83a1cddff39add91f4b3524866860ecb049f40c479def51a2c9dd0743c5a1d6f36ba45d239eb24218d2d685fa0946245218213ac01068a98931438f24faf50221ac7fe356ac7a1d643651df68c379df0ba8608e7a7c42d864289767fcc8939ea98a9d678810aab9"]}]}, 0x16c8}, {&(0x7f0000f18000-0x15c)={0x15c, 0x22, 0xe2a05db29706d731, 0x4, 0x2, "", [@generic="8d344005b387fbc64bda5fe4bb55b38b4b997a0e7327abc8cb151cb0fd04939f770336a660bdf6999c47e39c4e31610a1f6aa385bdba97efbee2d9", @generic="7640e8706cf6c8205d1a4f51d1ff41137427e9e0b426a34c3ef4b5e371ce6169da2862523a5c85a99dcc0ae5c172d065e8a62ba916e0509d608d74717b6b7ed143b68612c49e44f85227aa4e230ba034625a0dbd6800307ed155ff61cbbbe2282238e783f88f973cce7b8b5a53988e8ca9151640a16b8cbed3c18ba8e968ec826f1196a8fa5d09713884bb067104a7be030bb1ae9f20e6940a429e5c4e03685647edcd372322e68090cdaffdcde24e5d", @generic="0f55103bc0fa6eb7e40dbdd7ac1416fdc98909eaa446497133c5b196f97e2d72dcb40b4eba3dd90f277997fa8f389431c76fd421eb30ed892579c65e20eec357d276a739104b209d3269b9ad9579cb473bc4399e38559e66938369a6a01c2c1f"]}, 0x15c}, {&(0x7f0000357000-0x44)={0x44, 0x1a, 0x0, 0x1, 0x2, "", [@nested={0x34, 0x2c, [@generic="b84917784d8f1d955569646ac0f6386f622f16ec7a76fd3a862733a7d9c3fbb79e1726839081d9f5745c52aff2ebc3"]}]}, 0x44}, {&(0x7f00006b5000-0x2f0)={0x2f0, 0x42, 0x200, 0x1, 0x0, "", [@nested={0x148, 0x2b, [@generic="4cd0a60463d08de595", @generic="d6153a79117c44105237", @typed={0xc, 0x4b, @pid=r14}, @generic="2f69846fe17078dad52514fee569cbb4b233da733d878abb93b7e0f2396815eac3c9fb0defd3a27755d591ef", @typed={0x8, 0x74, @void=""}, @generic="18a0da27fd4f9d2d", @generic="bce1c227b38c6de16fdd2f49ba05a84ab0504273c16bb34cefffec8bada0b56cf0e4482bdbaa605ffb8647cf0d0b8030e3af66d8a5a1efd33459fed6a3a9709eab38ace30792f6665fa9d46ee62c6479f2b895ccca16a212e7edd1846935e013e75ae41d1aac6b2395e046e1aad02ac6749d65231ad4a4762d36348564f0e27c7d74773572ee7ea5fd500e22be3627a109e40e2caf7779bde4b36eee730999cd7554e77e30978e08ae96300bb256ea114911", @generic="4b2c2cebfbfcf17541442da5749aac099eb796a6c46b38fffa3bc3106862cf", @typed={0xc, 0x3, @u32=0x7}, @typed={0xc, 0x51, @u32=0x80000000}]}, @nested={0x198, 0x15, [@generic="3dd3b78c4ae1af47abd54fc3fd0e7ddf6bdc061f950a3ed29c149bc2f2aa9e2ab871e9b60887fc5789be343c55daa432d41ed47a1d86ddc7584e86156b494185a91d32f9c8dd3f9e6dd7685fa856452fc42dcfe9650a589aa65f646c0e99b9208f845fcd33a04d0e971252", @typed={0xc, 0x68, @pid=r15}, @typed={0xc, 0xb, @uid=r6}, @typed={0xc, 0x65, @fd=r0}, @typed={0xc, 0x6a, @fd=r1}, @typed={0xc, 0x23, @u32=0x3ff}, @typed={0xc, 0x45, @u32=0xfda}, @typed={0x18, 0x91, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="9779df914f6c5471ae9fcf1889dbc426072fee08bb862d2027a3369834992c7ee09d6f07669b77e351475f8dfb6c60626e4e9fbd49fed4b2677b49ec7cf26693edc1db55e0f5bb1e3cb706e04f75258511673ffba449bf68ee91f1d41f001fd6b222a7c14ccff317cc48a86de2accc4576e1e864ab53c89b47b60db1905df7f4723816e08bca28310c271441d34a3ee3732538ce0f1d75130f794b5e41663811d3c7d83db848c5b9d6aaaa9a9dc52b39351207abb2ce", @typed={0x10, 0x95, @u64=0x3}]}]}, 0x2f0}], 0x7, 0x0, 0x0, 0x81}, 0x10) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 19:15:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006bd000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000084b000)={&(0x7f00007d4000/0x4000)=nil, 0x4000}) r1 = syz_open_dev$mouse(&(0x7f0000b42000-0x12)='/dev/input/mouse#\x00', 0x1, 0x2000) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000b00000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00001aa000)={0x1c, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000828000)={0x0, 0x0}) getpgid(r4) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) r6 = syz_open_dev$mice(&(0x7f00002c1000-0x10)='/dev/input/mice\x00', 0x0, 0x802) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r5) unshare(0x20000000) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000dc4000)=""/84) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000f9a000-0x4)=0x0) clone(0x0, &(0x7f00005b4000-0x9)="3b91a3e8ab7c3fbbc8", &(0x7f0000f00000-0x4)=0x0, &(0x7f0000a84000-0x4)=0x0, &(0x7f0000ea5000)="1ad24a5a5111730405f42b0500598893a8acffdd4c9dcf705a5e90cfd2ce83a4899910dd6421d02e9018bbb556e19889ef773b48d94b255dfdeaa7308ac75e4007b29c50af1be0ccb59337ef017a4f5ccbc658cf04097ea13b7885184449ed677ae3f43fd71f42") readv(r5, &(0x7f00002ca000-0x28)=[{&(0x7f0000d1b000-0xde)=""/222, 0xde}, {&(0x7f0000246000-0x1000)=""/4096, 0x1000}, {&(0x7f000070b000-0xa3)=""/163, 0xa3}, {&(0x7f0000c9e000-0x3e)=""/62, 0x3e}, {&(0x7f000081d000)=""/184, 0xb8}], 0x5) setsockopt$sock_void(r3, 0x1, 0x20, 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r6, 0x4008ae9c, &(0x7f0000326000-0x4)={0x1, 0x7, 0x9, 0x0}) wait4(0x0, 0x0, 0x40000000, &(0x7f00003b4000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x200000008a000900, &(0x7f00003e4000)="af", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000b70000)="") r7 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000772000)={{&(0x7f000008c000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bca000)='/dev/kvm\x00', 0x141040, 0x0) close(r8) fsync(r5) readv(r7, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x800) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000073a000)=0x5, 0x4) 2018/01/17 19:15:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004c1000-0x78)={0x1, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004ef000-0xc)='/dev/rfkill\x00', 0x400040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000c48000-0x3f)={0x7, 0xffffffff, 0x1, 'queue0\x00', 0x59, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) 2018/01/17 19:15:59 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x20001, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x180) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000003000-0x18)={0x1f, 0x373, 0x3, 0x4, 0x10000, 0x80}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a7b000)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000003000)="2b2d1d00", 0x800) 2018/01/17 19:15:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006ad000)='attr/sockcreate\x00') openat$selinux_access(0xffffffffffffff9c, &(0x7f0000882000-0x10)='/selinux/access\x00', 0x2, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) sendfile(r0, r0, &(0x7f0000a09000)=0x0, 0x400000ff) 2018/01/17 19:15:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000840000-0xd)='/dev/usbmon#\x00', 0x1, 0x280000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f0b000-0x4)=0x0, &(0x7f000007f000)=0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000ee7000)=0x400) openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x800) syz_open_dev$sndpcmc(&(0x7f0000303000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x2) 2018/01/17 19:15:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ab6000-0x11)='/selinux/enforce\x00', 0x40400, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00002f1000-0x4)=0x0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, [@jmp={0x7ffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 19:15:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x4000000) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000077c000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000e1d000-0x4)=0x4, 0x4) 2018/01/17 19:15:59 executing program 3: r0 = socket$inet6(0xa, 0x800000000080001, 0x8010000000000084) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000238000-0x8)={0x0, 0xe60}, &(0x7f0000228000)=0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000018c000)={@generic="375abf40284971b5fd19a6a788bfd67a", @ifru_flags=0x2}) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000237000)={r1, 0x4, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x74, &(0x7f00002a4000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000217000)=0x18) 2018/01/17 19:15:59 executing program 5: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00001b1000-0x48)={0x2, 0x0, [{0x181, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fb2000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r3, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fb3000-0x4)=0x60, 0x80800) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000fb1000)={0x5, 0x0}) 2018/01/17 19:15:59 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000314000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000761000-0x4)=0x10) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) 2018/01/17 19:15:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") statx(r0, &(0x7f00001f8000-0x8)='./file0\x00', 0x0, 0x0, &(0x7f00001f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_add_watch(r0, &(0x7f0000348000-0x8)='./file0\x00', 0x20000004) 2018/01/17 19:15:59 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x0, &(0x7f0000a65000)=[]) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000540000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000fc1000)=[@in6={0xa, 0x1, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0xfffffffffffffffc, &(0x7f000000d000)={0x0, r1}, &(0x7f000015a000-0x10)={0x0, 0x0}) 2018/01/17 19:15:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sched_yield() 2018/01/17 19:15:59 executing program 7: r0 = pkey_alloc(0x0, 0x2) pkey_free(r0) r1 = socket$inet(0x2, 0xe, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000000)=0x0, &(0x7f0000622000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x803, 0x8, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x17, &(0x7f0000002000-0x4)=0x8, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000001000)=0x3fc6, &(0x7f0000002000)=0x4) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000000)="22004eab6386495a57286696cf3429801d669b18f6451a022d8bd23e102014c46c571289dee0e2efcb3c6d97f96f75512ee9676f4b03e859aa3fa08038c3ef18e95c6152fbdbb10fea1e354fa77762e51c7e534f698ca53283935dd595e12bb6be2b5bf7a8e9d4afead73fee3c174d248c34e58f5ec5fb6ec713616847434f907ea457cdf72759b571fe833936e32d97dcb88044ab", 0x95) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000004000-0x4)='*)[\x00', 0x2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000)={0x7f}, 0x4) r5 = getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x0, &(0x7f0000005000-0x20)={0x2, 0x0, 0x9, 0x10001, r5}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000005000)={@common='bpq0\x00', @ifru_flags=0x800}) socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000003000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x8, &(0x7f0000005000)=[{0x100000001, 0x9, 0x81, 0x1}, {0x7f, 0x9, 0x4, 0x1}, {0xcf25, 0x92, 0x73d15fdb, 0x100000000}, {0x6, 0x0, 0x10001, 0x80000000}, {0x3f, 0x3, 0x81, 0xffffffff00000001}, {0x5, 0x5, 0x8, 0x7}, {0xcbde, 0x0, 0x1, 0x8}, {0x0, 0x1, 0x80, 0x6}]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000008000-0x8)={0x1, r5}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000008000)="6216778f18", 0x5) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000008000-0x4)=0x0) 2018/01/17 19:15:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000445000)='/dev/qat_adf_ctl\x00', 0x40401, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000a93000)={0x0, @in6={{0xa, 0x2, 0x20, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e9e, 0x0}, &(0x7f00009bc000)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000a5f000)={r2, 0xffffffffffffff03}, &(0x7f0000a6e000-0x4)=0x8) fanotify_init(0x10, 0x0) r3 = socket$bt_hci(0x1f, 0x3, 0x1) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f000083a000)='./file0\x00', 0x0, 0x8) futimesat(r5, &(0x7f00005f1000-0x8)='./file0\x00', &(0x7f00001f7000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) r6 = dup(r3) getsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000af9000-0x4)=0x0, &(0x7f0000d02000-0x4)=0x4) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000629000)='/dev/audio\x00', 0x40080, 0x0) ioctl$sock_inet_SIOCGARP(r7, 0x8954, &(0x7f0000523000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @rand_addr=0xf7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r8 = socket$inet(0x2, 0x2, 0x0) recvmsg(r8, &(0x7f0000f69000-0x38)={&(0x7f0000196000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00000db000)=[], 0x25d, &(0x7f000001a000)=""/79, 0x7bf7fe846f400248, 0x0}, 0x0) dup3(r8, r4, 0x0) 2018/01/17 19:15:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a1f000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00004f5000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000cbc000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ea8000-0x4)=0x10) 2018/01/17 19:15:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f0000001000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) getsockopt(r1, 0x2000000000010d, 0x6, &(0x7f0000f92000-0x4)=""/4, &(0x7f0000000000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xd, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 19:15:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$midi(&(0x7f00001b7000-0xb)='/dev/midi#\x00', 0x2, 0x80000) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00007b9000)={"2b5db523b942118ab0c1652806d9aca9", {0x4, 0x2, 0xfff, "f712e64e9e6e", 0xab7, 0x0}}) personality(0x0) 2018/01/17 19:15:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000096e000-0xc)=@sack_info={0x0, 0x0, 0x40}, &(0x7f0000cbf000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000920000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000a54000-0x82)=""/130) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000229000-0x4)=0x0, &(0x7f0000ae3000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000f1000)={r1, 0x2, 0x5, 0x80000001, 0x1ff, 0x0}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000ded000-0x68)={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]}) r3 = add_key$keyring(&(0x7f00003d0000)='keyring\x00', &(0x7f0000db8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r4 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r3) r5 = add_key$user(&(0x7f0000d7e000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000eb2000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50aebfc5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r3) keyctl$dh_compute(0x17, &(0x7f0000eb1000)={r4, r5, r4}, &(0x7f00005cd000)=""/1, 0x1, &(0x7f000010c000)={&(0x7f000018b000)={'crc32c-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 19:15:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) bind$alg(r0, &(0x7f00006ce000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f00009ac000-0xd)='/dev/usbmon#\x00', 0x2, 0x400) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) 2018/01/17 19:15:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) execve(&(0x7f0000b36000-0x8)='./file0\x00', &(0x7f0000468000-0x8)=[&(0x7f00004d0000-0x1)='\x00'], &(0x7f0000131000-0x30)=[&(0x7f00004e7000)='GPL)system!keyringem0--\x00', &(0x7f00005f7000-0x9)='/dev/kvm\x00', &(0x7f0000335000)="5c2a6370757365745d2f2173797374656dad00", &(0x7f00005e8000-0x9)='/dev/kvm\x00', &(0x7f0000fce000)='lo/\x00', &(0x7f0000d39000)='.\x00']) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f000097e000-0x10)='/dev/input/mice\x00', 0x0, 0x2400) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000d2b000-0x400)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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], 0x7}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x5c}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000971000-0x8)=0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000ba7000)='/dev/audio\x00', 0x600503, 0x0) mincore(&(0x7f000075c000/0x3000)=nil, 0x3000, &(0x7f0000e8d000-0x15)=""/21) getsockopt$inet_dccp_buf(r2, 0x21, 0x8d, &(0x7f0000bde000-0x19)=""/25, &(0x7f0000109000-0x4)=0x19) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000e86000-0x20)={0x1, 0x0, 0x10001, 0x200}) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000518000)={0x0, 0xfffffffffffffff9, 0xa0, 0x1c00000000000000, 0x10000000000005, 0x7ffe, 0x6, 0x9, {0x0, @in6={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffffffff, 0x8, 0x4, 0x0}}, &(0x7f000055a000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000422000)={r5, @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]}, 0x4d, 0x1, 0x74, 0x9, 0x6b}, &(0x7f0000487000)=0xa0) r6 = shmget$private(0x0, 0x2000, 0x10, &(0x7f000030e000/0x2000)=nil) shmctl$SHM_STAT(r6, 0xd, &(0x7f0000d7b000)=""/92) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce8000-0x7a)="9b6d7b74d39523bcf4bb599a41556423fe7f3e915d60c6c9d3308b2b68b493f79cfacd5881299e3aaad0064470bc70b4c5d2d5c1af4d4eb313782c3020fd91f2580f40fb6c652a496087832160c42b61ada973179b2d771f141d93ce71a4c80c3e85b3cabdde9f2e6a122766f1a8f1fd3835245fb768e3aaec00", 0x7a) listen$netrom(r4, 0x7fff) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000009e000)=0x0) accept$alg(r4, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r8 = accept$alg(r7, 0x0, 0x0) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) accept$alg(r7, 0x0, 0x0) readv(r8, &(0x7f000071a000-0x80)=[{&(0x7f0000f2c000-0xef)=""/239, 0xef}], 0x1) 2018/01/17 19:15:59 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000760000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x803) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000716000-0x4)=@assoc_id=0x0, &(0x7f00001af000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000452000-0x8)={r4, 0x54}, &(0x7f00006a0000)=0xffab) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000760000)={0x4, 0x1ff, 0x6, 0x0, 0xa, 0x10000}) 2018/01/17 19:15:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000f31000)='./file0\x00', 0x4) r2 = accept4$nfc_llcp(r1, 0x0, &(0x7f0000005000)=0x0, 0x800) listen(r0, 0x0) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f0000a1f000-0xc)='personality\x00') ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r4, 0x8008ae9d, &(0x7f00004da000)=""/216) readv(r4, &(0x7f0000266000-0x8)=[{&(0x7f0000c3e000)=""/256, 0x100}], 0x1) prlimit64(r3, 0xb, &(0x7f0000f22000)={0x2, 0x0}, &(0x7f0000e35000)={0x0, 0x0}) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f000053b000-0x18)={0x0, 0x1, 0x1ff, &(0x7f0000f8b000-0x8)=0x0}) 2018/01/17 19:15:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00002c5000)={0x5, 0xb, 0xd8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007eb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000493000-0x5)='/dev/sg#\x00', 0x4, 0x4040) bind$inet6(r2, &(0x7f00009e2000-0x1c)={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000076b000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00009ce000)={0x0, 0x0, 0x0, 0x2000, &(0x7f000066a000/0x2000)=nil}) 2018/01/17 19:15:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$audion(&(0x7f00003bb000-0xc)='/dev/audio#\x00', 0x5, 0x10000) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009c8000)={0x0, 0x918b}, &(0x7f0000352000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000657000-0x10)={0x1, 0x8, 0x1, 0x7, r2}, &(0x7f00003fc000)=0x10) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000bf0000)={0x5, &(0x7f00008fe000)=[{0x800, 0x4}, {0xe5, 0xffffffffffffffb8}, {0x4, 0x74}, {0x7, 0x3}, {0x3ff, 0x100}]}) listen(r0, 0x3) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r3, 0x0) 2018/01/17 19:15:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00006c7000-0x18)={0x100000001, 0x1ff, 0x1, 0x9, 0xffff, 0xfffffffffffffffd}) write(r0, &(0x7f000035b000-0x24)="240000001e0007f702000000000008ff037f2a000000ffe70003000008eaffff00f50000", 0x24) preadv(r1, &(0x7f0000a5b000-0x70)=[{&(0x7f00007dc000)=""/8, 0x8}, {&(0x7f0000a9e000-0xa0)=""/160, 0xa0}, {&(0x7f0000eb2000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cd2000-0x1000)=""/4096, 0x1000}, {&(0x7f0000443000)=""/3, 0x3}, {&(0x7f0000187000-0xfa)=""/250, 0xfa}, {&(0x7f0000140000-0x1000)=""/4096, 0x1000}], 0x7, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000ea4000)='/dev/adsp#\x00', 0xffff, 0x4000) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006d2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fgetxattr(r2, &(0x7f0000359000)=@known='security.ima\x00', &(0x7f000078c000-0x1000)=""/4096, 0x1000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000fff000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f00009b3000)="331595569f793f50cb0506776719a64a2d508702d35de955d23c4ef3f8a83fa1c922d34ff5622c563405291004664a3d13d44190428f9a3b78877891e0f03de430c5e870e7d392202d900e77d44561cac0eb5ebedac5e1f84436a66ab45e46c086bfb11baf30b251206ce0b3223c27dd536720abeabcb39f279046f37bd86950dd94348ee1b6aaae8e26818e277390", 0x8f) ftruncate(r0, 0x4) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000bdf000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000eb7000-0x20)="cfd6582fe7cef1f216563b162bd1dbbbce5430fef9153eb0879fcd96787de2e1"}) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f000007e000-0x8)=0x7) fcntl$addseals(r0, 0x409, 0x8) 2018/01/17 19:15:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000231000)='/dev/snd/midiC#D#\x00', 0x4c, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000d47000-0x1)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f0000bba000)="9c8e0700ee5a5404", 0x8) ioctl$FIONREAD(r2, 0x541b, &(0x7f000033a000-0x4)=0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f000008b000)={0x0, 0x9, 0x1ff, 0x2}) 2018/01/17 19:15:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f00003f8000-0x4)=0x1, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000021a000)='/dev/audio\x00', 0x200140, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000188000-0x8)={0x0, 0x2b}, &(0x7f00000dd000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00008c1000-0x10)={0xc9, 0x200, 0xffffffff00000000, 0xfff, r2}, &(0x7f0000871000)=0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) r3 = syz_open_dev$midi(&(0x7f00003d3000-0xb)='/dev/midi#\x00', 0x6, 0x10b200) ioctl$KDENABIO(r3, 0x4b36) 2018/01/17 19:15:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004ae000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x45) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00003d2000-0x8)={0x0, 0x7fffffff}, &(0x7f0000f6a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000409000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x17, 0x9, 0xbd, 0x6, 0x3b}, 0xa0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000096f000)={0x77359400, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000ac4000-0x8)='keyring\x00', &(0x7f0000ee8000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) openat$dsp(0xffffffffffffff9c, &(0x7f0000cec000-0x9)='/dev/dsp\x00', 0x2001, 0x0) keyctl$restrict_keyring(0x1d, r2, &(0x7f00005db000)='asymmetric\x00', 0x0) 2018/01/17 19:15:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$adsp(&(0x7f0000f5c000-0xb)='/dev/adsp#\x00', 0x401, 0x10000) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000035a000)={0x2, &(0x7f000028a000-0x8)=[{0xa6b, 0x80000000}, {0x4, 0x6dafaf31}]}) fsetxattr(0xffffffffffffffff, &(0x7f0000f42000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000c01000-0x1)='\x00', 0x1, 0x0) ftruncate(r0, 0x1) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f000003e000)={0x5, 0xfa00000000000000, 0x3c, 0x401}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00005c4000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="9ddff0dbbf64", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="5b5a12bc38c85036c9d7b2af555fda4d"}) 2018/01/17 19:15:59 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) [ 151.700673] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=30 sclass=netlink_tcpdiag_socket pig=27241 comm=syz-executor6 2018/01/17 19:16:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f000001a000-0x6a)="1b", 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000c4d000)=""/0, &(0x7f000000d000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fba000)={0x2, [0x0, 0x0]}, &(0x7f00000d9000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b2f000-0x8)={r1, 0x6}, 0x8) 2018/01/17 19:16:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000023000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f00001e8000-0x6)='wlan0\x00', 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000036000-0x18)={0x10000, 0x6, 0x3, 0x8000, 0x1, 0x8000}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d7e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCCONS(r3, 0x541d) r4 = add_key$user(&(0x7f00001ad000)='user\x00', &(0x7f00002ac000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000087f000)="a6a9ad869f0f491f14acc87dd2f7f202f2fc031c3b4a438f3dcb645cd379ff7cc872d22a3f93b456e0cfec612cc93b54715b265ec13ebb682c5b765338f7e4df2860242c2e1b058f9e43890e761badebef48e10b6a91c0153bb423f346bd143a854571099f2744234cfe617ebbbd867f01c5b85490a1adee7217c1d3b668e4db2b1842e22278e1973db08ec61a5d2e", 0x8f, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r4, 0x6) 2018/01/17 19:16:00 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) r3 = shmget$private(0x0, 0x1000, 0x400, &(0x7f00000df000/0x1000)=nil) shmctl$IPC_RMID(r3, 0x0) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00003d1000/0x18000)=nil, &(0x7f0000760000)=[@text16={0x10, &(0x7f000033a000)="6766c7442400550000006766c74424021aeb00006766c744240600000000670f011c24650f01cfbaf80c66b8ee5a6d8966efbafc0cb819edef2ef20f79cbbaa000b80090ef660f30baa100b84c86ef66b80500000066b9417fffff0f01d965f30faee426f30f5a5355", 0x69}], 0x1, 0x20, &(0x7f0000374000)=[], 0x0) 2018/01/17 19:16:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) bind$unix(r1, &(0x7f00007d9000-0xa)=@file={0x1, './file0\x00'}, 0xa) r3 = open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000efb000)={&(0x7f0000506000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000b57000)=[], 0x0, &(0x7f0000828000)=""/87, 0x57, 0x0}, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f00009b1000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d9e000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000680000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6d000-0x4)=0xe8) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000a01000)=0x6) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00009e5000)={{{@in=@dev={0xac, 0x14, 0x0, 0x17}, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x0, 0x80, 0x2, 0x80, 0x80, 0x7c, r4, r5}, {0x3, 0x80000001, 0x1000, 0x36a26feb, 0xffffffffffff8000, 0x4, 0x401, 0x4}, {0xbe5c, 0x777, 0x3, 0x4}, 0x0, 0xf, 0x1, 0x1, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x2, 0x3f}, 0xa, @in=@rand_addr=0x0, 0x2, 0x0, 0x0, 0x1, 0xfffffffffffff001, 0x80000001, 0x5}}, 0xe8) 2018/01/17 19:16:00 executing program 2: mmap(&(0x7f0000001000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x80000) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) write$sndseq(r2, &(0x7f000003d000-0x30)=[{0x0, 0x1ff, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) 2018/01/17 19:16:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f000076d000)='/selinux/user\x00', 0x2, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000522000-0x1f)="1f000000120003f2fcff940600e100770121004108001d0000000000000000", 0x1f) [ 151.811315] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=30 sclass=netlink_tcpdiag_socket pig=27256 comm=syz-executor6 2018/01/17 19:16:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000076f000-0xa)='/dev/vcs#\x00', 0xff, 0x349140) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000e93000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000ab4000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/17 19:16:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00002c5000)={0x5, 0xb, 0xd8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007eb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000493000-0x5)='/dev/sg#\x00', 0x4, 0x4040) bind$inet6(r2, &(0x7f00009e2000-0x1c)={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000076b000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00009ce000)={0x0, 0x0, 0x0, 0x2000, &(0x7f000066a000/0x2000)=nil}) 2018/01/17 19:16:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d7000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000673000)=@req3={0x100000, 0x3, 0xfffffffffffffffd, 0x56d, 0x0, 0x7ff, 0x7}, 0x1c) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00003e3000-0x1)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000045000)={0x0, 0x100}, &(0x7f00006f8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a92000-0x8)={r1, 0x3}, 0x240) getpeername$netlink(r0, &(0x7f0000db7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e89000-0x4)=0xffffffffffffffef) 2018/01/17 19:16:00 executing program 4: set_robust_list(&(0x7f0000e76000)={&(0x7f00004a9000/0x2000)=nil, 0x0, &(0x7f0000e49000/0x2000)=nil}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getattr(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1ff, 0x8000) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000000)={0x7, 0x2}) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x701000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000000)={0x6, 0x0}) [ 151.886762] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/17 19:16:00 executing program 6: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000fc2000)='/dev/audio#\x00', 0x5, 0x2) fstat(r0, &(0x7f0000e4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x18, 0x114, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x30, 0x0}, 0x0) 2018/01/17 19:16:00 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f00003ed000)='/dev/dmmidi#\x00', 0x200, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000001000-0xc5)=""/197) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x4, 0x0, 0x0, 0x407ffc0006}]}) fsync(0xffffffffffffffff) 2018/01/17 19:16:00 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) getpeername(r0, &(0x7f0000190000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000b8e000-0xb)='/dev/audio\x00', 0x200000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000bfe000-0x10)={0x5, &(0x7f0000258000-0x64)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) 2018/01/17 19:16:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000737000)="", 0x0, 0x0, &(0x7f0000b86000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 19:16:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000058c000-0xd)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000b2a000-0xbc)={0xfffffffffffffffa, 0x0, 'client1\x00', 0x0, "baf1784076f2cd90", "2efbc6b15d2aaefe1b262d0503909e651ff7b683d6ef90c2d872b701b1dd849c", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 151.886806] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/17 19:16:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000ced000)=0x0, &(0x7f0000928000)=0x4) 2018/01/17 19:16:00 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000761000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/17 19:16:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0xfef6) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000dde000-0x32)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0x7, 0x5, [@rand_addr=0x0]}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f000046d000-0xc)={0x0, 0x1, [0xaf2]}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000c3c000-0x10)={0x0, 0x0}, &(0x7f0000a6e000-0x4)=0x10) write(r1, &(0x7f00007de000)="03", 0x1) 2018/01/17 19:16:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00004a0000-0x4)=0x40) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000254000)=""/47, &(0x7f0000e51000)=0x2f) socketpair(0x4, 0x5, 0x6, &(0x7f0000321000)={0x0, 0x0}) r2 = socket(0x10, 0x802, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) write(r2, &(0x7f0000499000-0x7a)="110000001a0025f000180204c3edfc0002", 0x11) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000915000-0xa1)=""/161) 2018/01/17 19:16:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f87000)='/dev/input/mice\x00', 0x0, 0x0) read(r0, &(0x7f0000017000-0x84)=""/132, 0x84) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f0000f41000)=[], 0x223) 2018/01/17 19:16:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f00005e7000)=0x0, 0xfffffc95) mmap$binder(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x3000002, 0x3012, r0, 0x0) write$sndseq(r0, &(0x7f0000339000-0x30)=[], 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00009ea000)=0xffffffff) 2018/01/17 19:16:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000dd4000-0xce)="", &(0x7f0000c96000-0xcc)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e4000)=0x0) getuid() timer_settime(0x0, 0xffffffffffffffff, &(0x7f0000d8a000-0x20)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 19:16:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00002c5000)={0x5, 0xb, 0xd8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007eb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000493000-0x5)='/dev/sg#\x00', 0x4, 0x4040) bind$inet6(r2, &(0x7f00009e2000-0x1c)={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000076b000)={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]}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00009ce000)={0x0, 0x0, 0x0, 0x2000, &(0x7f000066a000/0x2000)=nil}) 2018/01/17 19:16:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000abf000)={0xffffffffffffffff, 0x8}) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f000040d000)=0x7f) accept$netrom(r0, &(0x7f00005ec000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000718000-0x4)=0x48) socket$bt_hci(0x1f, 0x3, 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000658000-0x9)='/dev/vcs\x00', 0x40, 0x0) 2018/01/17 19:16:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x5) setsockopt(r0, 0x10e, 0xb, &(0x7f0000001000)="", 0x0) 2018/01/17 19:16:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = syz_open_dev$usbmon(&(0x7f000096a000)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000eb6000-0x30)={0x4c00000000000000, 0x200, 0x3, 0xd2d, 0x695f, 0x5}) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d91000-0x8)={0x0, 0x2}, 0x8) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000fd8000-0xc)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 19:16:08 executing program 1: mmap(&(0x7f0000000000/0x760000)=nil, 0x760000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000760000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000664000-0x9)='/dev/kvm\x00', 0x20900, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000761000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000762000-0x10)={0x3, &(0x7f000018d000)=[{0x6, 0x4, 0x7ff, 0x81}, {0x3, 0x9, 0x6, 0x3}, {0xfffffffffffffff8, 0x2, 0x4, 0x20}]}, 0x10) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x68)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000f0000-0x4)=0x0) mmap(&(0x7f0000762000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000763000-0x4)=0x0) rt_tgsigqueueinfo(r4, r5, 0x16, &(0x7f00005d6000)={0x29, 0x6, 0x100, 0x3}) ioctl$KVM_SMI(r0, 0xaeb7) mmap(&(0x7f0000762000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = creat(&(0x7f0000762000)='./file0\x00', 0x10) mmap(&(0x7f0000763000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r6, &(0x7f0000763000)={0x27, 0xf5, 0x4, 0x4, 0x7, 0x200, "467b68842370ee4c334bde39e35380d2ccd36752143585dec02768ea165d8b48c9949f3ccf066e9a8a1ccea1bfd6ae88f2f8e4420c057aba4a028fc6adfa33", 0x71}, 0x60) mmap(&(0x7f0000762000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r6, 0x80404509, &(0x7f0000763000-0x1000)=""/4096) 2018/01/17 19:16:08 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=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(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000008000)={0x0, 0x80000, r0}) r3 = syz_open_dev$sg(&(0x7f0000007000)='/dev/sg#\x00', 0x8, 0x400000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000009000-0xc)={r2, 0x80000, r3}) connect(r0, &(0x7f0000008000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffffd, 0x3, 0x1}}, 0x13) clock_gettime(0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f000000a000-0x68)={0x8bc, 0xa73, 0x5, {r4, r5+30000000}, 0x200, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "eb9f3e6457a08b664687b1259bbef5423e1d2782ba247ab6a381e5379c810fba265b97948ec9dbf6c76714f979053dec90e03e70c0bb00ab24aaea01857cdf75"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 19:16:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00002c5000)={0x5, 0xb, 0xd8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007eb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000493000-0x5)='/dev/sg#\x00', 0x4, 0x4040) bind$inet6(r2, &(0x7f00009e2000-0x1c)={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000076b000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00009ce000)={0x0, 0x0, 0x0, 0x2000, &(0x7f000066a000/0x2000)=nil}) 2018/01/17 19:16:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac2000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) r1 = syz_open_dev$sndmidi(&(0x7f0000dc0000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffead, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f00006f3000-0x8)=0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007fb000-0x63)="3f01921bc43b4e4f6aec7fbac862de29c29a1323b28153f2052d2d2852bcc57225b839223b24014931022b5143c865c4f9e8d9a91588d0f9b4ce8d7f6dbc4bc68ed8b4b0a0f251ead3dbfc5a3b8e8589884aa18f52112a9ce82ae35dddadd50946ac94", 0x63) 2018/01/17 19:16:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000402000-0x16)='net/ip_tables_matches\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ec7000-0x8)={0x0, 0x5}, &(0x7f000044a000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000024000)={r1, 0x5d, "b40ef777724f2219df9a92449277ef9458820a216fa9c5905c173b8e39bec80ae1f899eddbbef721e2a8661fb3da02d4c2c11b4adc138ac7de324f1b7062bd158169bf0c5382e75e75ec13a3767261b9ed73696bcc591e15a02aa577b6"}, &(0x7f000008b000-0x4)=0x65) r2 = socket$kcm(0x29, 0x2, 0x0) sendfile(r2, r0, &(0x7f0000302000-0x8)=0x0, 0xffffffff) 2018/01/17 19:16:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) write(r0, &(0x7f0000dba000)="2200000000000701000700002a00ff15020100080027200000000000000400009f75", 0x22) 2018/01/17 19:16:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f000000b000)=[], 0x0, &(0x7f0000007000)=[{&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x1, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x40045532, &(0x7f0000007000)=""/136) openat$dsp(0xffffffffffffff9c, &(0x7f0000008000)='/dev/dsp\x00', 0xdf6beb79a18357, 0x0) [ 160.802063] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=27354 comm=syz-executor4 [ 160.826377] ================================================================== [ 160.833827] BUG: KASAN: stack-out-of-bounds in __nla_put+0x37/0x40 [ 160.840158] Read of size 255 at addr ffff8801c68ff968 by task syz-executor4/27354 [ 160.847774] [ 160.849407] CPU: 1 PID: 27354 Comm: syz-executor4 Not tainted 4.15.0-rc8+ #265 [ 160.856766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.866118] Call Trace: [ 160.868694] dump_stack+0x194/0x257 [ 160.872307] ? arch_local_irq_restore+0x53/0x53 [ 160.876953] ? show_regs_print_info+0x18/0x18 [ 160.881434] ? __alloc_skb+0x57e/0x780 [ 160.885307] ? __nla_put+0x37/0x40 [ 160.888830] print_address_description+0x73/0x250 [ 160.893653] ? __nla_put+0x37/0x40 [ 160.897173] kasan_report+0x25b/0x340 [ 160.900963] check_memory_region+0x137/0x190 [ 160.905352] memcpy+0x23/0x50 [ 160.908440] __nla_put+0x37/0x40 [ 160.911790] nla_put+0xf5/0x130 [ 160.915060] netlink_ack+0x78a/0xa10 [ 160.918763] ? netlink_sendmsg+0xe60/0xe60 [ 160.922992] ? netlink_deliver_tap+0x171/0xcf0 [ 160.927581] netlink_rcv_skb+0x2d1/0x400 [ 160.931623] ? validate_linkmsg+0x8e0/0x8e0 [ 160.935936] ? netlink_ack+0xa10/0xa10 [ 160.939805] ? idr_get_free_cmn+0xfd0/0xfd0 [ 160.944112] ? netlink_skb_destructor+0x1d0/0x1d0 [ 160.948961] rtnetlink_rcv+0x1c/0x20 [ 160.952655] netlink_unicast+0x4ee/0x700 [ 160.956707] ? netlink_attachskb+0x8a0/0x8a0 [ 160.961110] ? security_netlink_send+0x81/0xb0 [ 160.965677] netlink_sendmsg+0xa4a/0xe60 [ 160.969733] ? netlink_unicast+0x700/0x700 [ 160.973955] ? security_socket_sendmsg+0x89/0xb0 [ 160.978691] ? netlink_unicast+0x700/0x700 [ 160.982944] sock_sendmsg+0xca/0x110 [ 160.986642] sock_write_iter+0x31a/0x5d0 [ 160.990691] ? sock_sendmsg+0x110/0x110 [ 160.994669] ? iov_iter_init+0xaf/0x1d0 [ 160.998634] __vfs_write+0x684/0x970 [ 161.002335] ? kernel_read+0x120/0x120 [ 161.006198] ? bpf_fd_pass+0x280/0x280 [ 161.010073] ? _cond_resched+0x14/0x30 [ 161.013961] ? selinux_file_permission+0x82/0x460 [ 161.018804] ? rw_verify_area+0xe5/0x2b0 [ 161.022839] ? __fdget_raw+0x20/0x20 [ 161.026540] vfs_write+0x189/0x510 [ 161.030071] SyS_write+0xef/0x220 [ 161.033514] ? SyS_read+0x220/0x220 [ 161.037117] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 161.042117] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 161.046866] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 161.051598] RIP: 0033:0x452e39 [ 161.054765] RSP: 002b:00007f63a26dac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 161.062450] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e39 [ 161.069871] RDX: 0000000000000022 RSI: 0000000020dba000 RDI: 0000000000000013 [ 161.077129] RBP: 00000000000004ad R08: 0000000000000000 R09: 0000000000000000 [ 161.084375] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f50d8 [ 161.091623] R13: 00000000ffffffff R14: 00007f63a26db6d4 R15: 0000000000000000 [ 161.098907] [ 161.100527] The buggy address belongs to the page: [ 161.105433] page:ffffea00071a3fc0 count:0 mapcount:0 mapping: (null) index:0x0 [ 161.113553] flags: 0x2fffc0000000000() [ 161.117417] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 161.125275] raw: 0000000000000000 0000000100000001 0000000000000000 0000000000000000 [ 161.133128] page dumped because: kasan: bad access detected [ 161.138811] [ 161.140412] Memory state around the buggy address: [ 161.145315] ffff8801c68ff880: f1 f1 f1 04 f2 f2 f2 f3 f3 f3 f3 00 00 00 00 00 [ 161.152648] ffff8801c68ff900: 00 00 00 00 00 00 00 f1 f1 f1 f1 00 00 00 00 00 [ 161.159982] >ffff8801c68ff980: f2 f2 f2 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 161.167316] ^ [ 161.170658] ffff8801c68ffa00: 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 f2 f2 f2 [ 161.177994] ffff8801c68ffa80: f3 f3 f3 f3 00 00 00 00 00 00 00 00 00 00 00 00 [ 161.185328] ================================================================== [ 161.192660] Disabling lock debugging due to kernel taint [ 161.198228] Kernel panic - not syncing: panic_on_warn set ... [ 161.198228] [ 161.205587] CPU: 1 PID: 27354 Comm: syz-executor4 Tainted: G B 4.15.0-rc8+ #265 [ 161.214248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.223590] Call Trace: [ 161.226170] dump_stack+0x194/0x257 [ 161.229777] ? arch_local_irq_restore+0x53/0x53 [ 161.234434] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 161.239163] ? vsnprintf+0x1ed/0x1900 [ 161.242939] ? __nla_put+0x10/0x40 [ 161.246451] panic+0x1e4/0x41c [ 161.249616] ? refcount_error_report+0x214/0x214 [ 161.254345] ? add_taint+0x1c/0x50 [ 161.257861] ? add_taint+0x1c/0x50 [ 161.261374] ? __nla_put+0x37/0x40 [ 161.264887] kasan_end_report+0x50/0x50 [ 161.268837] kasan_report+0x144/0x340 [ 161.272616] check_memory_region+0x137/0x190 [ 161.276995] memcpy+0x23/0x50 [ 161.280087] __nla_put+0x37/0x40 [ 161.283429] nla_put+0xf5/0x130 [ 161.286693] netlink_ack+0x78a/0xa10 [ 161.290381] ? netlink_sendmsg+0xe60/0xe60 [ 161.294589] ? netlink_deliver_tap+0x171/0xcf0 [ 161.299150] netlink_rcv_skb+0x2d1/0x400 [ 161.303184] ? validate_linkmsg+0x8e0/0x8e0 [ 161.307479] ? netlink_ack+0xa10/0xa10 [ 161.311343] ? idr_get_free_cmn+0xfd0/0xfd0 [ 161.315641] ? netlink_skb_destructor+0x1d0/0x1d0 [ 161.320461] rtnetlink_rcv+0x1c/0x20 [ 161.324148] netlink_unicast+0x4ee/0x700 [ 161.328188] ? netlink_attachskb+0x8a0/0x8a0 [ 161.332575] ? security_netlink_send+0x81/0xb0 [ 161.337140] netlink_sendmsg+0xa4a/0xe60 [ 161.341178] ? netlink_unicast+0x700/0x700 [ 161.345385] ? security_socket_sendmsg+0x89/0xb0 [ 161.350115] ? netlink_unicast+0x700/0x700 [ 161.354323] sock_sendmsg+0xca/0x110 [ 161.358023] sock_write_iter+0x31a/0x5d0 [ 161.362064] ? sock_sendmsg+0x110/0x110 [ 161.366026] ? iov_iter_init+0xaf/0x1d0 [ 161.369978] __vfs_write+0x684/0x970 [ 161.373666] ? kernel_read+0x120/0x120 [ 161.377526] ? bpf_fd_pass+0x280/0x280 [ 161.381390] ? _cond_resched+0x14/0x30 [ 161.385251] ? selinux_file_permission+0x82/0x460 [ 161.390074] ? rw_verify_area+0xe5/0x2b0 [ 161.394715] ? __fdget_raw+0x20/0x20 [ 161.398403] vfs_write+0x189/0x510 [ 161.401920] SyS_write+0xef/0x220 [ 161.405346] ? SyS_read+0x220/0x220 [ 161.408945] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 161.413937] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 161.418668] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 161.423394] RIP: 0033:0x452e39 [ 161.426555] RSP: 002b:00007f63a26dac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 161.434240] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e39 [ 161.441489] RDX: 0000000000000022 RSI: 0000000020dba000 RDI: 0000000000000013 [ 161.448730] RBP: 00000000000004ad R08: 0000000000000000 R09: 0000000000000000 [ 161.455972] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f50d8 [ 161.463214] R13: 00000000ffffffff R14: 00007f63a26db6d4 R15: 0000000000000000 [ 161.470918] Dumping ftrace buffer: [ 161.474433] (ftrace buffer empty) [ 161.478114] Kernel Offset: disabled [ 161.481710] Rebooting in 86400 seconds..