0x2) close(r3) r4 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006ef000)=0x0) r6 = getpgrp(r5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0xa, 0x0}) sched_setaffinity(r6, 0x8, &(0x7f0000004000)=0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r4, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50, 0xaf, &(0x7f0000003000)={0x77359400, 0x0}) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x2) fremovexattr(r3, &(0x7f0000005000-0xe)=@known="73797374656d2e61647669736500") write(r1, &(0x7f0000f57000)="2e9e", 0x2) ioctl$KDSETLED(r4, 0x4b32, 0x4e6) fcntl$addseals(r3, 0x409, 0x0) 2017/09/26 17:01:36 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0xfe, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004e7000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f00004b2000-0xd0)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) add_key(&(0x7f0000a27000)="73797a6b616c6c657200", &(0x7f0000ca5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000eb000)="", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x1aa02, 0x80) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e6d000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) socket(0x9, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000dd8000)="000000000000000000000000000000000000000000") r2 = syz_open_dev$sndseq(&(0x7f0000000000)="2f6465762f736e642f73657100", 0x0, 0x84) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3, 0x80003, 0x4, 0x80000001, 0x5, 0x4, 0x6, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000c03000)={{0xfffffffe, 0x1}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x1000, 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]}) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000a91000-0xb8)={0x0, 0xae, "484079a1584dc6e92d89de0c48f17aa8c38af8926d6ed295f149b1cc81fda3c9bbb549f3b6d6559bac85b74b5693bce4b3d4045bd7b2eb37440d00e0bac84fb47d9f280a2eb8ab2f92cba0cabf23346e3ed818648618a21333eed5bfa13a7b17f6f3ff349f7d04fa5c57ee37f49717b5846ff97e98c6015ac22c9d7ad87d4dd51b825c2665340bcb4fcfb2d8df1376b32482b2c4f4f9ae325abb8461e83bdb04aa422d004c316c5c2217fae52c0f"}, &(0x7f0000b30000-0x4)=0xb8) syz_open_dev$mice(&(0x7f00003c2000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x802) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000026a000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) mknodat(r0, &(0x7f000069d000+0x24e)="2e2f66696c653000", 0x0, 0x400) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000825000)={0x8, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x8, 0x8, 0x2, 0x6, &(0x7f0000b08000)=@common="67726574617030000000000000000000", 0x8, 0x1ff, 0x1}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00006ef000/0x18000)=nil, &(0x7f00004e5000-0x18)=[@textreal={0x8, &(0x7f0000ad9000)="ba210066edbaf80c66b8f2f4058b66efbafc0ced0f3566b9800000c00f326635001000000f3066b9c002000066b82960000066ba000000000f30b82b068ee00fc79b00a00f01d1f6fdbaf80c66b8d053728e66efbafc0cb06eee", 0x5a}], 0x1, 0x0, &(0x7f0000afd000)=[@cr0={0x1, 0x40000001}], 0x1) ioctl$KVM_GET_MSRS(r6, 0xc008ae88, &(0x7f0000afd000)={0x0, 0x0, []}) clone(0x0, &(0x7f0000c41000)="", &(0x7f0000f13000)=0x0, &(0x7f0000531000)=0x0, &(0x7f0000001000-0x1)="") 2017/09/26 17:01:36 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000-0x9)="2f6465762f6b766d00", 0x6081, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000009000-0xc)={0x3, r0, 0x0}) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f000000d000-0x18)={0x800, 0xffff, 0x7fffffff}) mremap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000009000/0x4000)=nil) mlock2(&(0x7f0000007000/0x5000)=nil, 0x5000, 0x1) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000009000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xffffffffffffffff, 0x3be6, 0x0, 0xfffffffffffffffd, 0x1, 0x104001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x63, 0x0}) ioctl$KVM_RUN(r1, 0xae80, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket(0x7, 0x2, 0x40) connect$ax25(r1, &(0x7f0000603000)={0x3, {"cbef8700047d5f"}, 0x9}, 0x10) get_thread_area(&(0x7f00001bc000-0x10)={0x201, 0x2, 0x0, 0x80000001, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0}) request_key(&(0x7f0000c40000)="7472757374656400", &(0x7f00005b2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000265000)="657468313a2f2d2670726f636c6f2100", 0xffffffffffffffff) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x3, 0x71, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x3000)=nil, 0x3000, 0x0, 0x2000001000000031, 0xffffffffffffffff, 0x0) mlockall(0x3) mmap(&(0x7f0000c1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000c20000-0xd)="00", 0x3) mmap(&(0x7f0000c1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00001fa000+0x831)={0x6, [0x101, 0xfffffffffffffff9, 0x1, 0x2, 0x0, 0xffff]}, &(0x7f0000c20000)=0x10) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000574000-0x78)={0x242, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x9, 0x4, 0x1, &(0x7f0000c20000-0x10)=@generic="07080000000000000fff806d205d8100", 0x6, 0x40000006, 0x2000007fffffff}) mmap(&(0x7f0000c20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000706000)=0x0, &(0x7f0000920000+0x38b)=0x4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000c21000-0x8)=0x4635, 0x1b, 0x0) 2017/09/26 17:01:36 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)="2f6465762f6b766d00", 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000026000-0xc)="2f6465762f6175746f667300", 0x80, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f0000026000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000011000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$nfc_llcp(r2, &(0x7f0000014000-0x58)={0x27, 0x20, 0x7fff, 0x7, 0x101, 0x9, "71d0222a84441cda52a1693aeb87a6aa2a20dbb03fc2930983005c13a84dfd6050cb67fc9b192f832662f31a7a6dca1406211e3f3660d78c250dcca1530971", 0x27}, 0x58) setsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000012000-0x43)="9b67696a89da2934d7a918029a8b2aea366980d897f63d355b80edbf04a9f53e5e1b84bde4e4a66861c39ba20b32d7ae0876ea7457e9949cbd186107666aa7505fc356", 0x43) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r5, 0x4080aea2, &(0x7f0000023000)={[0x0, 0x115001, 0x0, 0x0], 0x80000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc004ae02, &(0x7f0000024000-0x1c)={0x2, [0x8, 0x3]}) r6 = syz_open_dev$vcsa(&(0x7f0000015000)="2f6465762f766373612300", 0x9, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000026000)={0x0}, &(0x7f0000002000)=0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000025000)={0x1, 0x0, [{0x4b564d02, 0x0, 0x800}]}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000027000-0x4)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r7, 0x4, &(0x7f0000027000-0x10)=[&(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0xf, 0x5f6, r1, &(0x7f0000010000)="5884ec513807b93a1f0f5eed4f266c2979570d1ba52ee072041e620b1708740eebdf79a8a82a938aa5b12f09274bc75696953821b1746baa2671c6868036d7dc8d7b1259b9708da7676b15923927", 0x4e, 0x14, 0x0, 0x1, r2}, &(0x7f0000027000-0x40)={0x0, 0x0, 0x0, 0x3, 0x20, r5, &(0x7f0000009000)="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", 0x1000, 0x3, 0x0, 0x1, r2}, &(0x7f0000027000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7, r3, &(0x7f000000e000)="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", 0xff, 0x401, 0x0, 0x0, r6}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x7, 0x1, r5, &(0x7f0000009000-0xf)="c760570b48b2f95c157dc4f760145f", 0xf, 0x534, 0x0, 0x1, r5}]) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x0, &(0x7f0000025000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000026000-0x4)=0xb9) [ 73.597259] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2017/09/26 17:01:36 executing program 5: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ff5000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000ff6000-0x4)=0x7fff, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00006c3000)={0x0, @in={{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]}}, &(0x7f0000928000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000102000)={r3, 0x800000000000a0}, &(0x7f0000ff6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00007be000)={0x0, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f85000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00009f2000)=@assoc_id=0x0, &(0x7f0000ff4000)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ff4000)={0x0, 0x0}, &(0x7f0000ff4000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000cbe000-0x10)={0x0, 0x6, 0xa224, 0x10000}, &(0x7f0000ff5000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000056c000-0x8)=@assoc_value={r4, 0x40}, &(0x7f0000ff5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000056b000-0x8)={0x0, 0x8000000000007}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ff3000)=@sack_info={0x0, 0x1, 0x1}, 0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000d20000-0x8)=@assoc_value={r4, 0x5b}, 0x8) sendto$inet6(r2, &(0x7f0000a1b000-0x1)="64", 0x1, 0x4044, &(0x7f0000ff6000-0x1c)={0xa, 0x0, 0xa40, @loopback={0x0, 0x1}, 0x1}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ff7000-0x14)={0x0, 0xc, "0b463f8f200e512a4a150020"}, &(0x7f00001c6000-0x4)=0x14) splice(r1, 0x0, r2, 0x0, 0x3ff, 0xa) r5 = socket(0xd, 0x8080e, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000a4d000-0x8)={0x0, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ff6000-0xc)=@sack_info={0x0, 0x4, 0x9}, &(0x7f000094c000)=0xc) write(r1, &(0x7f0000f8e000)="66f7", 0x2) poll(&(0x7f000032f000-0x30)=[{r1, 0x80, 0x0}, {r5, 0x0, 0x0}, {r2, 0x8000, 0x0}, {r1, 0x40, 0x0}, {r0, 0x100, 0x0}, {r1, 0x600, 0x0}], 0x6, 0x6) shutdown(r1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ff7000-0x20)={0x2, 0x2, 0x200, 0xdf, 0x3, 0x0, 0x100000000, 0x5c20, 0x0}, 0x20) recvfrom$inet(r5, &(0x7f0000cc8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8, 0x20, 0x0, 0x0) write(r1, &(0x7f00005ae000-0xa0)="e0d22a13d13a158a283f3ec1b66cc30b426acfcbf1c6c75063a3f0c6d2f082d5d83a646415e515f6f775ca7c30236407121091358ff67e8e5ccc0ce95cd163b693d14876b47e4b00485a6a4c5762f414b4df73ae0eb1b0132803a4c9620cb93b231fdec8206ea6ff2d104d566c6b205fe5e3dd1250abca312528288528a343b2000000021f6ce3eb50d2c22fa1547d0418de123ba502e88de573a33adb6b118c", 0xa0) 2017/09/26 17:01:36 executing program 7: mmap(&(0x7f0000000000/0x243000)=nil, 0x243000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) mmap(&(0x7f0000243000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)="2f6465762f736e642f73657100", 0x0, 0x40101) clock_gettime(0x6, &(0x7f00001a5000)={0x0, 0x0}) mmap(&(0x7f0000243000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() r2 = syz_open_dev$sg(&(0x7f000006c000-0x9)="2f6465762f73672300", 0xfffffffffffffff7, 0x400200) mmap(&(0x7f0000244000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f00001bb000-0x10)={0x0, 0x0}) mmap(&(0x7f0000061000/0x2000)=nil, 0x2000, 0x80, 0x10, 0xffffffffffffffff, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000246000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000244000)=[{0x2, 0x1, 0xffff, 0x6cb4, @time={r3, r4+10000000}, {0x340, 0x2}, {0xff, 0x5}, @result={0x100000000, 0x5ad1ed8}}, {0x4, 0x4, 0x7f, 0x6, @tick=0x5, {0x100000001, 0x5}, {0x2, 0x8}, @raw32={[0xa8, 0x3, 0x2]}}, {0x49a, 0x58c38b3d, 0x0, 0x4, @tick=0x7fffffff, {0x1, 0x3}, {0xc60, 0x4}, @queue={0x6, {0x4, 0x1}}}, {0x6, 0x9e2, 0x400, 0x1, @tick=0x4, {0x7169, 0x8000}, {0x3, 0x7fff}, @quote={{0x5, 0x163b}, 0x4, &(0x7f0000244000)={0x0, 0x5, 0x7fff, 0x10000, @time={0x77359400, 0x0}, {0x3, 0xfffffffffffffffc}, {0x9, 0x7}, @queue={0x3, {0x1, 0x6}}}}}, {0x100, 0x7fffffff, 0x6, 0x0, @tick=0x8, {0x5, 0x6000000000000000}, {0x5, 0x58}, @quote={{0x6, 0x1}, 0xa4d, &(0x7f0000245000)={0x0, 0x9, 0x4, 0x9, @tick=0x20000000000008, {0x3ff, 0x3}, {0x100000000, 0x40000000000000}, @raw8={"7499e0cf95f6135aef411349"}}}}, {0x6, 0xff, 0x0, 0x7, @time={r5, r6+10000000}, {0xffff, 0x6}, {0x1, 0x8}, @queue={0x1800000, {0x3833, 0x9}}}, {0x3922, 0x8, 0x7, 0x7, @tick=0x200, {0x82, 0x7}, {0x0, 0xffffffff000}, @control={0x7, 0x3ff, 0x6bc1}}, {0x1, 0x20, 0x7, 0x5, @time={0x0, 0x989680}, {0x0, 0x0}, {0xfff, 0x8}, @connect={{0x5, 0x4}, {0x81, 0x1}}}, {0x681b, 0x1, 0x2, 0x1, @time={0x0, 0x989680}, {0x3ff, 0x0}, {0x766b, 0x6fa2}, @ext={0x14, &(0x7f0000243000-0x14)="e75f34b5f3f7c299ecc29c56f5dd14fd09613278"}}], 0x1b0) mmap(&(0x7f0000246000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r7, 0x80585414, &(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") prctl$getreaper(0x66, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000245000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000245000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000246000-0x8)={0x0, 0x0}) futex(&(0x7f0000003000)=0x56f9, 0x3, 0x800, &(0x7f0000246000-0x8)={r8, r9+30000000}, &(0x7f0000003000)=0x0, 0x8) mmap(&(0x7f0000247000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000245000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000245000)={{0x4e90, 0x9}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0x2, 0x0, 0xc214, 0x7, 0x8, 0x35f, 0x0, 0x4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f000023e000-0x10)={0x0, 0x0}) mmap(&(0x7f0000248000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000242000-0x10)=[{r2, 0x200, 0x0}, {r2, 0x2214, 0x0}, {r1, 0x80, 0x0}, {r1, 0x8000, 0x0}, {r0, 0x10, 0x0}, {r0, 0x4000, 0x0}], 0x6, &(0x7f0000241000)={r10, 0x0}, &(0x7f0000249000-0x8)={0x6}, 0x8) getpgrp(0x0) [ 73.708941] sctp: [Deprecated]: syz-executor5 (pid 8141) Use of int in maxseg socket option. [ 73.708941] Use struct sctp_assoc_value instead 2017/09/26 17:01:36 executing program 2: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000ea0000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f1000)=0x10, 0x80000) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000ea1000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ea1000)=0x6, 0x80800) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000ea2000-0x8)={0x0, 0xf95}, &(0x7f000086b000-0x4)=0x8) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ea2000)={r3, @in6={{0xa, 0x0, 0xc0000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x1000, 0x8bb, 0x48}, 0xa0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x2, 0x4, &(0x7f000053c000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fec000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000063a000)=0xe8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000e0000)={r3, 0x0}, &(0x7f00008b5000-0x4)=0x8) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f000068c000)={@loopback={0x0, 0x1}, 0x9, r5}) r6 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_int(r6, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r6, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a8c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000773000-0x4)=0x8) connect$nfc_llcp(r2, &(0x7f0000b5d000)={0x27, 0x47a9aac5, 0x737, 0x7, 0x1000, 0x1, "7066981ce49ccd7ab8686a259c2e7fd412d5ad5e4b703add8402f9720439f7c34ca6985d7d3c49611c15522aa28c5cf79889015b097862346912362070a62e", 0x8}, 0x60) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$TIOCTTYGSTRUCT(r4, 0x541a, &(0x7f0000b89000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_mreqsrc(r0, 0x0, 0x21, &(0x7f0000005000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) memfd_create(&(0x7f0000713000)="00", 0x3) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00009fd000)=0x0, 0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000)=0x90) 2017/09/26 17:01:36 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x2800) unshare(0x7fffffc) r1 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x840, 0xfffffffffffffffc, &(0x7f0000000000)={0x0, 0x6, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(r1, 0x9) eventfd2(0x1ff, 0x480000) fcntl$getflags(r0, 0x10b) read(r0, &(0x7f00006ab000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f00006d0000-0x6f)="37df534c93d70e740549f737803c45213941e971b07cb7ab4c51c4f5001a485dd511909f09a2a924b85e7102f8a8b88d2052ba69964eca534d7e0a59d0a4893bdb33e2ce1eaa7c23f1ebb4a5c4be277eaf312df7cce1f6ad04f00d38b7e17455aa60717d7de7a39f81b6278479b29f") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setns(0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000fda000)="2f6465762f72666b696c6c00", 0x10000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f5b000)={0xffffffffffffffff, &(0x7f00002ae000)="01"}, 0x10) r2 = socket(0x2, 0x3, 0x4) setsockopt(r2, 0x0, 0x29, &(0x7f0000fc8000)="010000000000000000000000050000000e", 0x11) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x379, 0x1, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x5, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x2, 0xffffffff, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f00006d0000-0x10)="00000000000000000000000000000000", 0x10, 0x1c00, &(0x7f00006cf000)={0x77359400, 0x0}) clock_gettime(0x0, &(0x7f00006d0000)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00006cf000-0x9a)="8d4370aaea30ed42a1f6a6f24326ae4b93260984c2888d1a1c853c7c905a1f4af6e2633ceda4ee40abed67824a5655d09a12804c7bd5e371018ed079ac4861f505deb6f6e840f9b128e2b6bbd0ee865edf58a88902b554528ae6bda0c0e9ace263bd0b6da85460b66314651e0e0cbdcdf9eba6eea0f7a287ec9e538fc02dfa9de6c746113d5cc55e59da1a5fde94be7469839f5434a65d5df02e", 0x9a, 0x3, &(0x7f00001d9000)={0x0, r3+30000000}) 2017/09/26 17:01:36 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005a7000-0xb)="2f6465762f6877726e6700", 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000001000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc5000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000a2000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x3, 0xa1, 0xb, 0xa0, 0x0, 0x8, r1, r2}, {0x4, 0x9, 0x10000, 0x4, 0x9, 0x9c, 0x101, 0x8001}, {0x1, 0xfffffffffffffff7, 0xc2ec, 0xffff}, 0x5, 0x6, 0xfffffffffffffffd, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x67, 0xfff}, 0x3, @in6=@loopback={0x0, 0x1}, 0x7, 0x4, 0x1, 0x3, 0x1, 0xab9, 0x6}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000004000-0x8)={0x9}, &(0x7f0000003000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1000000000010, 0x3, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xedc000)=nil, 0xedc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) ftruncate(r4, 0x10002) write(r4, &(0x7f0000003000-0x1000)="04", 0x1) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r3, r4, &(0x7f0000edd000-0x8)=0x0, 0x400fed) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r4, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000edc000)={0x1, 0x9, 0x4, 0x81, 0x0}, &(0x7f0000edc000)=0x10) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000edd000-0xc8)={r5, 0xbe, "f9b9930d7e0c84a7155e0c969fe22e4507316c741eea0009648f5160db20975c14ccd72e2a09e9ec9d411dfff011e02f500f039fc92cb4f71d5efdc9782286aab058af17e2a3e572da222c146fcac4388bc39fa8b03783821779e3758ecf7485dee5a98266b9381d6aa8f409618fa61d4ad989dcc14728d615f7e680e3d425990d6121cc791417bd76dcc8c2daf489280fd149a07ff8ad1e58088c6efa56c99a1d2a41e97928cd7015775118e095bc3f85b7d500805d47e71955ac2d1d94"}, &(0x7f0000edc000)=0xc8) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r4, &(0x7f0000edd000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a34000-0x4)=0x1c, 0x80000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x42, 0x0) write(r3, &(0x7f00000fe000-0x26)="260000001200470000000004080001005200000000000000d700009c0004fb50050023000800", 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x13, &(0x7f0000bdc000)=0x1, 0x4) connect$inet(r6, &(0x7f0000721000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/26 17:01:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b04000)=0x7f7, 0x4) r1 = socket$inet6(0xa, 0x100000004, 0x201000e296) bind$inet6(r1, &(0x7f0000a55000-0x1c)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, 0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000cec000)={0x0, 0x0}) r2 = getpid() r3 = creat(&(0x7f0000ba1000-0x8)="2e2f66696c653000", 0x2) perf_event_open(&(0x7f000011d000)={0x0, 0x78, 0x81, 0x1ff, 0x1, 0x9, 0x0, 0x9, 0x10, 0x6, 0x2, 0x4, 0x4, 0x2, 0x0, 0x800, 0x2, 0x4, 0x1, 0x200, 0x4, 0x8, 0x7, 0x4a3, 0x80, 0x7ff, 0x0}, r2, 0x0, r3, 0x1) bind$bt_l2cap(r0, &(0x7f0000526000-0xe)={0x1f, 0x1000, {0x4, 0x8, 0x3, 0x7fffffff, 0x9, 0x0}, 0x1ff, 0x82}, 0xe) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f00007cf000)={0x6, 0xfffffffffffff800}) perf_event_open(&(0x7f000002f000-0x78)={0xfffffffffffffffe, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f00008dc000)="2f6465762f73672300", 0x8, 0x3e) socket$inet_udp(0x2, 0x2, 0x0) r5 = openat(r4, &(0x7f0000e41000-0x8)="2e2f66696c653000", 0x21c0, 0x0) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f000034f000-0x20)="0000000000000000000000000000000000000000000000000000000000000000") inotify_add_watch(r5, &(0x7f0000ce5000)="2e2f66696c653000", 0x0) mkdirat(r5, &(0x7f0000dce000-0xe)="2e2f66696c65302f66696c653000", 0x1d1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000637000)={0x0, 0x80000, r4}) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000ac0000-0x20)={@common="65716c00000000000000000000000000", @ifru_flags=0x0}) pause() ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000f0d000)={r6, 0x80000, r4}) ioctl$TIOCGSID(r4, 0x540f, &(0x7f000052e000-0x4)=0x0) getpriority(0x0, r7) perf_event_open(&(0x7f0000df1000-0x78)={0x6, 0x78, 0xde, 0x8000000000, 0xfffffffffffffffe, 0x401, 0x0, 0x0, 0x0, 0x0, 0x4, 0x5, 0x404, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1000, 0x100200, 0x0, 0xfffffffffffffffe, 0x0, 0x463, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r8 = socket$inet6(0xa, 0x100000003, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000e83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x2, 0x100ff, 0x2, 0x8, 0x4, 0x8000}, 0x20) readlinkat(r4, &(0x7f00003fc000)="2e2f66696c653000", &(0x7f0000091000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) accept4$llc(r4, &(0x7f0000bc4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000052d000-0x4)=0x10, 0x800) 2017/09/26 17:01:36 executing program 0: mmap(&(0x7f0000000000/0xb2d000)=nil, 0xb2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdirat(0xffffffffffffffff, &(0x7f000011c000-0x8)="2e2f66696c653000", 0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x400) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2000800000000040, &(0x7f0000b2d000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b2e000)="2f6465762f73657175656e6365723200", 0x4000, 0x0) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b2f000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000b2f000-0x4)=0x450000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$sg(&(0x7f00004b2000-0x9)="2f6465762f73672300", 0x738, 0x20000) sysinfo(&(0x7f0000a8a000)="000000000000000000") keyctl$set_reqkey_keyring(0xe, 0x1) ioprio_set$pid(0x3, 0x0, 0xffffffff) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000ab2000)={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000e25000)={0x3f, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11, 0x4, 0x0, 0x3, 0x1000, 0x0, 0x400, 0xfffffffffffffffa, 0x100}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000fc5000-0x4)=0x0, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r3, 0x7, &(0x7f0000c8a000-0x20)={0x2, 0x2, 0x6fff, 0x1, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000d18000)=0x0, &(0x7f0000481000)=0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r4, &(0x7f0000abe000)="", 0x0, 0xc001, &(0x7f0000ce4000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendmsg(r4, &(0x7f0000f50000)={&(0x7f0000f5b000)=@nl={0x0, 0x0, 0x100000, 0x0}, 0xc, &(0x7f0000f5c000-0x10)=[{&(0x7f0000f5d000-0x5e)="8c", 0x1}], 0x1, &(0x7f0000f5b000)=[], 0x0, 0x0}, 0x0) keyctl$assume_authority(0x10, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000bc8000)={0x8, 0x17, 0xffffffffffffffff, 0x401, "efa27ceb4ea97c5bff20796f541999cfc8acb441dca12e7e6920cb905f592ada"}) keyctl$session_to_parent(0x12) 2017/09/26 17:01:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) r1 = creat(&(0x7f00007a5000-0x8)="2e2f66696c653000", 0x1) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f000082d000)={0x6000, 0x3000, 0x80005, 0x3, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x41, &(0x7f0000d91000-0x45)="317fe64e62b142288781d71ea0c4e09c21a8d4aca0de5348d85d976e963dbd73fe7af3c1b6091b5922649ddacba79c3252531083e38e8e18232eb39a724e9988e9"}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000459000)={0x0, 0x2, 0x3ff, 0xffffffffffffffff, 0x65c}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x0}) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00008cb000-0x14)={r3, r1, 0x1, 0x0, r1}, 0x14) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000208000)=0x5, 0x4) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x8, 0x400, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00007c7000)="2e2f66696c653000") signalfd(0xffffffffffffff9c, &(0x7f00005bc000)={0x80000000}, 0x8) r6 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r6, &(0x7f0000f67000)={0x0, 0x0, &(0x7f0000c60000-0x10)=[{&(0x7f0000387000)=[{0x14, 0x40000106, 0xf01, 0x0, 0x0, "03"}], 0x14}], 0x1, &(0x7f0000f69000)=[], 0x0, 0x0}, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) recvmsg(r5, &(0x7f0000018000-0x38)={&(0x7f0000e51000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000fec000)=[{&(0x7f0000fad000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}], 0x1, &(0x7f0000e13000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79, 0x6}, 0x100) mount(&(0x7f0000008000-0x8)="2e2f66696c653000", &(0x7f0000006000)="2e2f66696c653000", &(0x7f0000b15000)="746d70667300", 0x0, &(0x7f0000027000-0x3d)="71fc5d67c23484af47813d279fbc87f5223987ca25c8f275c7ad5b1d9d08633be6debd92b7e2c799629d871d6ee422648a8e9d24d67c167de57f2c37") openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000098b000)="2f6465762f7161745f6164665f63746c00", 0x89c7c0b43788d606, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000d7d000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_group_source_req(r5, 0x0, 0x2b, &(0x7f0000ab0000)={0xffffffffffff7035, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x118) removexattr(&(0x7f00009ca000)="2e2f66696c653000", &(0x7f0000703000-0x2c)=@random={"747275737465642e00", "757365725e946370757365742c656b657972696e676d643573756d40766d6e65743100"}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) readahead(r4, 0x4, 0xfffffffffffffffa) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00001c2000-0x1a8)={0x9, {{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]}, 0x1, 0x2, [{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}]}, 0x1a8) 2017/09/26 17:01:36 executing program 2: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000d89000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) bind$llc(r3, &(0x7f00006e4000-0x10)={0x1a, 0x10, 0x9, 0xf0, 0x7fffffff, 0xffffffffffffa068, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getrandom(&(0x7f0000d1e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0, 0x1) r4 = accept4$llc(r2, &(0x7f0000332000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000941000-0x4)=0x10, 0x80800) readv(r2, &(0x7f00003a0000-0x8)=[{&(0x7f0000000000)="00", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00000ba000)=0x0, &(0x7f0000e79000-0x4)=0x4) write(r3, &(0x7f0000e73000-0xfc)="d0", 0x1) fcntl$dupfd(r4, 0x406, r0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000273000)=[{&(0x7f0000e7d000-0xf6)="b7bd2358798682228b6c1a34161d231ed20e330714e4d4cd862853030524a39c0d6a29b0af2611ec1d44004d42d0f72667550f43baee82c438bbde30d9d171f97cd88de1f473ce281fcfd905589dabb1a1a5a2bfe8742ed922053fb131edfc7e3d198233d133af5c04585c770f29178132a398449dbec9d0842e4e4adb2c1c801626106d2c6ef1c198b6e21c13cbc8d1992758879ccbb65abc201d6302fc59cdf1b3a5fc2705150bdecca68dc9252c3f63e01b4f189a58d00a42973db61e190af50401b69e630c5b1933db9f5c42296031f597f7675043b456c700ab3b232424ade9f9725593c5fd2f5dbf0020daae7614f7cb6c3c1d", 0xf6}, {&(0x7f0000e7d000)="5d2ef100cce8093f331174cc756c0aa79f5d4c3813b288afbfabee0062a0a2557baa02b52de4ae358f7e52c62f97364aab9fdbca6410439099e4afb7c3a980ccb7a554b7eb104b752bed7918d7259741a5c65577e6f9f61c6cb81d0290192ef4f58c5d83426deb68daf99dbdf4ae81ab41c477c3f8ea4382178de3d40af96c74b260bb296bce95003fc50125271b", 0x8e}, {&(0x7f0000413000)="887009bd0a08af60b15328b5c98022cace4cdbe432d667a9553d412787379cc1e128254d1e4de647cf5d44d5f226abbe14ca6c92a2d6957fab8a7e972d67062fb912cf11a18783998c41f7286f2418516bca6a61420d7e680e37dc1875a1a334d51a217ee605f8b630758c", 0x6b}, {&(0x7f00002bc000)="9ac78891623407acdfd0711146710b179f20b966dfad4776717c3e182c83c6f2ad81cd3baa78f9d76b63ac4041c52f92602db27c78d3be3950057173a7075b3bd150e53c92b0f69cc8c8ea5d932f8f4161d142b9ddc024ccff96f143b2fbc098434b2fa31c4f96f23a408efd34620b13af7c5651a1f37cbfcd6b441c0185b0656713d16313f4313d9fcff14ff9b9b78357e290c0ded8ba2d47c65ee3faf35feadc81ece14aebfc232ed973f78fcf", 0xae}, {&(0x7f0000e7f000-0xee)="8087f2bedcd82f604666386989be5f663fcf521e19f62c619d326a35d4d596fc102ae77353487c0eade57842324c3929f6210fb3f28a4edaae0a8b37e41a3d6491bacaaa4a1f69f3fc35d8a49f8da20cd524e22cfecb3b5358c2cac8c7dbda2a69acb24da205b0dbb4a883282a30aa16bd67954caa83cd9571f3ccdf091b0eb3c3d2a2e0491a20b97440ed0052b785da9c76ea2952fe4d34cf33a72735ea4764dd07ffec14548e4d19ebf05e81422dba4bf911d199997502fcea52590dd156fdb853dcfb85f29de03152b00d0dc8dd6005863171cf85fd037a67ac248c30cc2415f4acd8e1f46379721bb15f0c3a", 0xee}], 0x5) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000993000)=0x4) 2017/09/26 17:01:36 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000011000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sg(&(0x7f0000003000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) setsockopt$inet6_udp_int(r3, 0x11, 0x64, &(0x7f0000022000-0x4)=0xffff, 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000021000)=0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x4b564d00, 0x0, 0x7ff}]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000008000/0x18000)=nil, &(0x7f0000020000-0x18)=[@text16={0x10, &(0x7f0000013000-0x57)="640f08ba6100b09dee0f21670f013966b9800000c00f326635001000000f306766c74424008e0000006766c7442402570000006766c744240600000000670f011424b8d0008ee8a3ce7eb8cf008ed066b9480900000f32", 0x57}], 0x1, 0x0, &(0x7f000000d000-0x20)=[], 0x0) r5 = getpgid(0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000021000)={0x1, 0x2, 0x8000, 0x8000, r5}) set_mempolicy(0x3, &(0x7f0000018000)=0x7, 0x1) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000021000)=0x5) mmap(&(0x7f000021e000/0x400000)=nil, 0x400000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000f11000-0x6)={0x1, [0x7fffffff]}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000001000-0x58)={0x0, 0xa, 0x3, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_delete(r6) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000240000-0x10)={0x7, 0x0, 0x10000, 0x66ed}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0086438, &(0x7f0000d4b000)={0x20000000000000, r7}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ab5000)="000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000000)={0x1, 0x800}) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) 2017/09/26 17:01:36 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000880000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x8002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"afe8e323c47c4a"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0x100279) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x20000, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)="2e2f66696c653000", &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{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]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313acceba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000087d000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffff, 0x3, 0x6, "20ccc4ebcdbe11b6be0143087bdc09bacf01c3e85a35d6390aeefeb0157edc7aa67c08ef578059f9dce7529e904f6de7353257998c0470181b4263eac139ff3a487af4bc895ee0e29d3167f85ad1892a"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000000)={{{{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]}, {{0xa, 0x1, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x40, 0x100000000, 0x80000001, "cb5c282a9d7a84053dde806946db35ae93c867d382c5bfe5f4f074a754d277951a7d7f3995a3d64cee6498481c15e78dbb017eb9ef336fab4cd54b3e987e1a19253d577f14138d68a31cfea7570be696"}, 0x160) close(r2) r3 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x200000000004, 0x44042) r4 = syz_open_dev$mouse(&(0x7f0000e97000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3f, 0x2400) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000354000-0x8)={0x0, 0x4eb}, &(0x7f0000eb2000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000a51000)={r5, 0xdb, "54af2f4eb1ec0142e938ee01238590eaea86207386b5bbf121c2a89ffd945b6e2f432691cbcee5cfcddfc1fa912475cbe09126223a0792a0083b44bfe0dc08fb8eaaa2f44a2ee74969694bf25588005fe79a4c1b99c69198bcf6452bb6f81e46491137b244b9573c0e22204ffe678593be2bdec6aaf89982c38b2dd3c991eff81e13987fc4d66558024a90eeb0224d1f16b894a4b85c29655a9355b92168a38eaf705cc8e072fc0c16c6282fe2185dca5a0c0e2bf6411b2c7142b9fd5b91831eef417f6ba63e4b3e8d4f61a7cf9f85ce3a749b2c7192ee1163ee2a"}, &(0x7f0000d4a000)=0xe4) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000853000-0x1a)="", 0x0) perf_event_open(&(0x7f0000b32000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000b78000-0xd)="00", 0x2) dup2(r6, r4) sendfile(r3, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) bind$netlink(r1, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) 2017/09/26 17:01:36 executing program 1: setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c6d000-0x20)={0x4, 0x7, 0xa, 0x3, 0x1, 0x4, 0x5, 0x100000001, 0x0}, 0x20) mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f000038e000-0x2)=0x2, 0x2) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) getpeername(r1, &(0x7f0000219000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fee000-0x4)=0x8) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x0, 0x800000000f, &(0x7f0000533000-0x1)="", 0x0) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000ef7000)={r1, r2}) shutdown(r0, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00005ce000-0x10)=@common="74756e6c300000000000000000000000") writev(r4, &(0x7f0000abb000-0x90)=[{&(0x7f00007e9000-0x79)="54f80a15e815897c72288769190a860110cde24295bea8fba1295fd9135529c5aef0a85c27b40ef328c5419b754955846ef9bd27ce4110990e18f84884f95a3b3d6fe294b7423b828c59d103ff7caf8168c644f638278d59e740b02b3413a26bcd1095ab5df56d445c908171b95b9453af427899e67dc244cd", 0x79}, {&(0x7f0000bb3000)="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", 0x1000}, {&(0x7f0000e70000)="7f5851e591fc5def8a0840f052d4af7e57a359b4f8c08b2e6ad5f340882888313e85af6f789487e7af725e9f0667634d1176339ff98db61675fe0163a5208661e57643ab6a0db4ce9ff9fa2da605b9063dd5e33aa5265f6414f0b6", 0x5b}, {&(0x7f00003d9000-0xcd)="c30f6f00bd27cc215cfc2636a845d2d0a1139ef4d738765c5d176cebb079f5d9241fe36506b2be2e31faf132ef8f2b2640c01e455feaf212de6f513bb539337c1a62c31c4b5c5004733e471949785251a9c80b74e4a1dceb7fe75cf56a762c815ea3828b7b480f4db3596b67367b710a00bbea419705889446d110697ca63dbd177e36342f1a1ee5f9ee134ade08f9cf8f65a148994795f6da1530dfcdbbe3bd49537c518ae379ced64b68b1e4c262bda5518d570aa7f46679a2a2eb09e53aef49f9b29ba49122b00513044095", 0xcd}, {&(0x7f0000381000-0x4a)="f536890ac7c1b0f54ba660d73a0a089e94e9c3f217d9afc5e39c9b6bfd2598d4a31b032b5fa9443b7f485ce51950fbfc746fc478e1cdc3d7bbcc4d79e3fafc8391aa00b787c14970f22cc625f53d2b746f6bbdd96725ef701fed29496cf3f78de095136c6d23e471b0c605aa957414d9672df8aafc8e7f045463bbf4697fe559069c31ad517d03e5a074ad029cbfe6f15891d03348308ac400dd991f4ff05d0cfffd132bb06ed2b0f6069fb85a5d32e915d0e95a4967b68c511a0ac605508a2d37cbf121aab9a5bbc6f34ba988", 0xcd}, {&(0x7f00001c8000)="", 0x0}, {&(0x7f00003e2000-0x5f)="76be12f495345740c7c0235ac7b928b5453c3ef916acf37d0e7317d72d969f39a424bb9e429715ea38968717cb6d87306d54599a242636536d95f4948e3da0bd3374aa79c8240f9515e76efffe6d63be56f6ea55767d66a079f3b568e9358e", 0x5f}, {&(0x7f0000f8d000)="b0f534fbf2e2b6c0035fe3547eb769a96cfb2631e866fa1fe977599014376b70cb6dfd22d34e6526521540738b2ee336a2f7ee4ae10b661d1117b57f0ce76b584e7e8d8c5cbeec4558ab7fe789b879efe5172e68520a4ea33a8de6477ea3af5ddbc990072c90609d75747ad272446ed4c312b2bc425cab5f05a08531c6f81a7c7748ffc2fb38b9b8f1418b4d86e06814a779931cf695e900bf053e469c53514f2bd1ac2445812293e0", 0xa9}, {&(0x7f0000894000-0x1d)="b57720afa04f14747dc62ff0a4274f3cfae45743f806a2bae8e7971246", 0x1d}], 0x9) r5 = socket$inet6(0xa, 0x800, 0x39) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000e5a000-0x8)={0x76bd, 0xa, 0x3, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000708000-0x3c)={0x0, 0x34, "ede1f3943ba701f786bf2cfb2d752ddb4ede7a448871c1e2d502d8036f1713057e7cf83ca8944c03a23e5f252f79f8c7753b6303"}, &(0x7f0000611000-0x4)=0x3c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000fd6000)={0x0, 0x1}, &(0x7f00006bd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000856000)={r6, 0x5}, &(0x7f000001b000)=0x6) socketpair(0x10, 0x404, 0x4000001000008002, &(0x7f0000561000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r7, 0x84, 0x65, &(0x7f0000d01000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) setsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f00006ee000)=0x7, 0x4) getsockname$unix(0xffffffffffffffff, &(0x7f00004a1000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000484000)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000a72000-0x30)={@random="0b234a87f2e1", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x800011, 0x5, 0x0, @empty=0x0, ""}}}}}) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000f9d000-0x4)=0xffffffff7ffffffe, 0x4) setsockopt$sock_int(r4, 0x1, 0x1d, &(0x7f0000191000)=0xae8a, 0x4) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000099000)={0x7, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r8, 0x400442c8, &(0x7f000048f000-0x106)={r7, 0x0, 0x8, "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"}) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000090000-0x9)={0x1f, {0x7fff, 0x1, 0x98, 0x6, 0x6, 0xbac}, 0x1}, 0x9) syz_extract_tcp_res(&(0x7f0000661000-0x8)={0x0, 0x0}, 0xc549, 0x2) [ 74.040276] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8195 comm=syz-executor5 [ 74.084238] tmpfs: Bad mount option qü]gÂ4„¯G [ 74.132632] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8195 comm=syz-executor5 2017/09/26 17:01:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000205000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000c11000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000077000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000833000-0x4)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000825000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000036b000)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000b74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e57000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000508000)={@generic="c9004b233393fac36c739deea603b820", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000faa000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) socket(0x0, 0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f000000c000)={0x200, 0x0, 0x0, 0x0}) modify_ldt$read_default(0x2, &(0x7f0000012000-0x1f)="", 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f00007bc000)={0x2, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f000055e000)={0x9, r4, 0x2, 0x8}) pipe(&(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = syz_open_dev$evdev(&(0x7f00000e5000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x0) poll(&(0x7f0000e58000)=[{r1, 0x10, 0x0}, {r3, 0x480, 0x0}, {r2, 0x10, 0x0}], 0x3, 0x4) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f000000c000)="") getresgid(&(0x7f0000012000)=0x0, &(0x7f0000013000+0xcf5)=0x0, &(0x7f0000012000-0x4)=0x0) 2017/09/26 17:01:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000644000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000c42000-0x78)={0x6, 0x78, 0xd4e9, 0x0, 0x80000001, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfe, 0x100000001, 0x0, 0x4, 0x0, 0x6, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x4) r2 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x40, 0xfff, 0x0, 0x2, 0x0, 0x0, 0xfe, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, r1, 0x0) r3 = getpgrp(r2) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x7f, 0x83, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchdir(r0) nanosleep(&(0x7f00009eb000-0x10)={0x0, 0x0}, &(0x7f0000a2b000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000046000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a9c000)=0xe8) r5 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r5, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000524000)={&(0x7f0000fa9000)="2e2f66696c653000", 0x0}, 0xc) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r6 = openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)="2e2f66696c653000", 0x20041, 0x0) fadvise64(r4, 0x0, 0x6, 0x3) ioctl$KVM_XEN_HVM_CONFIG(r6, 0x4038ae7a, &(0x7f000099e000-0x38)={0xfe0, 0x0, &(0x7f0000dee000-0x1000)="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", &(0x7f00009c9000-0xae)="4fcd17080883213097e19362c88a523e8d16d212231c0b582557daf6172791f0037cca2a6778ead0e189046440806192552664f0ea24d626bf288f29774d047942099bd56c8c63157f1f094c9e4aa5822adc73ca66dfb638b3fbd420f7c0fdd1375ac26de9af0bb4d6e5d676aefdb639c07612cc4c25057f0404614c05ab69a9ae01d27afcf8babf25cfb623082010101432b4719d4faf2f49f813cfb5ff1de2078a55252c5bf7695287ec0c4a0ed120", 0x1000, 0xb0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) truncate(&(0x7f0000ddc000-0x8)="2e2f66696c653000", 0x0) close(r5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000fe3000)={0x0, 0x15, 0x30, 0x6, 0x8000}, &(0x7f0000220000)=0x18) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000008a000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r7, 0x6, 0xe, &(0x7f0000c32000)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xdd58, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x52b4, 0x8000, "b1cdd13bfbc029d9b0da04aea7bdfc92bbbad75adb9d0c711bdf6481f628c9b2b3f0e0bd83a40bde7dd260fa7ecaf7661ff68f183db723bbc68cd3cd0a9de8990681089edcf1fb724df31f0368fc7cd4"}, 0x160) r8 = socket$inet6(0xa, 0x800000000003, 0x4) setsockopt$inet6_mreq(r8, 0x29, 0x100000000001b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) syz_emit_ethernet(0x4e, &(0x7f000000d000-0x44)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}) 2017/09/26 17:01:37 executing program 6: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f00004e7000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000018b000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000975000)="6c0213b52a71a6f81990c934dcce604e55b81ce9237c7cdc4b67b0b5287fb6a43a1a0d3b4bb3f89b2e38fab2b6ae18ba62f11551b23dfd874305749d88914b247ebf846ed05c975f408c96d80032d1f9c3c256fb6eb5ee18bb8d579a0bc472e2156c375b", 0x64}, {&(0x7f0000ade000)="c1f052ddcacea2058ce4ee5709d586c4476c279dfb9a4bb08e2428b4425b5f2e52b3b7056d437fe419112deda25248a300e2a62ba1088696344ee5355931cb58a264dd79b30ef0bdfadec47da99a5b80e304cea899773d633a6316a5de4a20d151e62e0e571286ddd6e97c7455e245173e9fdb318668602c9f4fb52d8480c8c069b0b98c0c3d119c5e5b5a99aae43ef4ec3264f2ed0a65476a0dedd9eec3493f153fb4aa10dc9efe548922e886a3a6a45866e87d627fccc019df6ecbd8ee90657122a4e1f4e82d30b45e577a241a1f1e4a061a384b90a65723ad5d70a3f613e33174670e4769b1828def", 0xea}, {&(0x7f0000c8f000)="25afbaf39734dbc9d67e83c9a651dbeed587cbd45f7ade67efb479a2c5bca0baf1a6f5ffc0540f9dc6860daf9484d3d567d2f60f0c0d0a85982f416a57d2b4cde7a7ab84d459a230d271384d8f79b827c7c8c2680f7b7ba0fd84ef3a97a79be2f48fb7e5372cb33de8d4ad5140d62435", 0x70}, {&(0x7f000005c000-0xe7)="3ebe6af0ff0461e41c3d4a21abd684ec30c98af291b82e2da4795d1d6a627ee21f5bfbd2aae77141aaaeb521758821b96304fee00719e51841dec1cb9aa0f8bdd636089cf267e9c28f5071418d8ad0f12aa15f93f3aec22f771f6068c48607b070cb0cfe390ab45ee2f59cc090f14303ab505c6dd49d7740c9e58f8e534de68b70592e5e662a891ba238882125a1de29ecacd5b395431ad74a005501eee397c1f8833182f367a745232d2655863cf453151f1981fcf0c455be57cff3eb59acaed90f728edbd7c0ec910c16dbdc707fa0573189451d9e11c7ee31f5597e7fabb6a65366f2296da6", 0xe7}], 0x4, 0xfffffffffffffffc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c92000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000004f000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, r2}, 0xc) mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6(0xa, 0xa, 0x0) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000f0e000)=0x1000000000000004, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000889000-0x4)=0x0, 0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x5, 0x6, &(0x7f000076c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000f18000)={0x1, [0x0]}, &(0x7f00003c7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000d20000)={r7, 0x100, 0x1b, "165dfa64b6c442188b962081a1623b3e543dec23f00a606a5db160"}, 0x24) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000cf5000-0x18)=@generic={0xb, 0x3, 0x89e}) ioctl$sock_ifreq(r5, 0x89f1, &(0x7f000036b000-0x28)={@common="74756e6c300000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="0100000000e3000000ebfffff30000000000000007445e00044904f600000001"}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000d6a000)={0x0, 0x0}) socket$inet(0x2, 0xfffffffffffffffe, 0x100000001) r9 = socket(0xa, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r9, 0x29, 0x16, &(0x7f0000000000)="", 0x0) setsockopt$inet6_buf(r4, 0x29, 0xcc, &(0x7f0000d7c000-0xed)="2c19e6c1f79f71787fcbc88dd0cf691e1b2db8fa6199d5b477dc706fd00dab8a4201faaf7ea7a62e5da9250eba952c6e7c63540e6a6fe5ff53a3c946fd38e940eb59952cd6e541a93484274e536210f494b92e367fa555eb5bf0df3832778fb6989bd85e96c41ca87368509040ecbdc4b78acb32e8e8ce27eda1bbfa31819778177fa6dabb93655e227c60bfdee239fa3087838f0a13ef75c50cf591df7f4d68b13bc3fa1b84d80fee1c9b779abc8d7cb472551256b10d6c83f4ecc91aff1be0e2e652cdec35023be1e28dad3df364b66b48bcc70006914e25a9bd2316b87b6ca055d251a6de0562f693e9caba", 0xed) ioctl$sock_ifreq(r8, 0x89f2, &(0x7f0000f12000)={@common="010001e9000000000400000000000002", @ifru_names=@common="69706464703000000000000000000000"}) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00005e4000-0x4)=0x8, 0x4) socketpair(0xb, 0x80000, 0x20006, &(0x7f00000e3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_pwait(r10, &(0x7f0000818000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x7, &(0x7f00005c0000-0x8)={0x3}, 0x8) 2017/09/26 17:01:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x80005, 0x1000000000002fe, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x96f000)=nil, 0x96f000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000096f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00002fe000+0x59c)={0x100000001, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x208, 0x7, 0x3, 0x0, 0x4, &(0x7f0000970000-0x10)=@generic="3c38be9f4d467aabbbba306e8245f160", 0x3ff, 0x1, 0x10000}) mmap(&(0x7f0000970000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x5, &(0x7f0000970000)=0xffffffff, 0x4) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000002000-0xd)="00000000000000000000000000", &(0x7f0000001000-0x4)=0xd) mmap(&(0x7f0000970000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000012a000)={0x0, 0x3d, "e5339ee710dbc02f1a1dbde0b3ab36d9a90f3fc870530312300680ff9f16c87be1f10594706477a8137a882302b625f6843044ce48991fe950081015c5"}, &(0x7f000076f000-0x4)=0x45) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002fb000)={r2, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x5, 0x1, 0x100000000, 0x3, 0x60ea, 0x24, 0x4000000000000002, 0x7, 0xff2, 0x1, 0x2, 0x7fffffff, 0x2010001, 0x5]}, &(0x7f000088c000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000000000)=0x323, 0x8001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000ff5000-0x86)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "deceaf", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) socketpair$inet(0x2, 0x1, 0x8f7a, &(0x7f00009b0000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r3, 0x8940, &(0x7f0000d21000)=@get={0x1, &(0x7f0000bef000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xffffffffffffffff}) r5 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00007fb000-0xc)={0x0, 0x4, &(0x7f00008d2000)=[@in6={0xa, 0x3, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x41}, @in6={0xa, 0x1, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000f19000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000249000-0xb8)={0x0, 0x8, 0x7, 0x10001, 0x80000000, 0xffffffff80000000, 0x10001, 0x100, {0x0, @in6={{0xa, 0x1, 0x1000, @loopback={0x0, 0x1}, 0xa038}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x401, 0x1, 0x0, 0x6}}, &(0x7f0000317000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000585000-0x8)={0x0, 0x1}, &(0x7f0000f44000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f000011e000)={r6, 0x3}, &(0x7f00009af000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000f7d000-0xc)={r7, 0x1, &(0x7f0000a1e000-0x1c)=[@in6={0xa, 0x3, 0x101, @loopback={0x0, 0x1}, 0x80000000}]}, &(0x7f0000d60000)=0xc) bind$inet(r4, &(0x7f00005e8000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 74.183173] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8195 comm=syz-executor5 2017/09/26 17:01:37 executing program 2: prctl$intptr(0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xb, 0x4747fcdf, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002b2000-0xc)="2f6465762f72666b696c6c00", 0x240000, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00001db000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00003f7000-0x20)={0xb5e, 0xa6, 0x8002, 0x1, 0x2, 0x6, 0x8ec0, 0x3, 0x0}, &(0x7f0000a35000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x6}, &(0x7f0000000000)=0x8) 2017/09/26 17:01:37 executing program 7: r0 = eventfd2(0x401, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000001000-0x8)=0xffffffffffffffff, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000d0000)={0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000f85000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x7ffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r2, 0x8994, &(0x7f0000002000)={@generic="178b83380666a0ab2a2987a8402f1223", @ifru_data=&(0x7f0000000000)="f6aa55457af8191af5c29821fa41bf23302c296cbdbaf70292b583a213a4ac8a"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000008000)=0xfffffffffffffff6, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000000a000-0x10)={0x1, &(0x7f000000a000)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0x8b1000)=nil, 0x8b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x20011, 0x5, 0x10) mmap(&(0x7f00008b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f00008b2000-0x4)=0x20100000000, 0x4) mmap(&(0x7f00008b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x10) write(r4, &(0x7f0000d3f000)="24000000130007f0ff1d80221bf900000101000c0d00990001fffffffffffffff9251617", 0x24) bind$ax25(r4, &(0x7f0000a9d000)={0x3, {"3bcbe2240d9cb1"}, 0x8b}, 0x10) setns(r4, 0x4000000) 2017/09/26 17:01:37 executing program 4: mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ppoll(&(0x7f0000037000-0x8)=[{r0, 0x1000, 0x0}], 0x1, &(0x7f0000607000-0x8)={0x77359400, 0x0}, &(0x7f00006e2000)={0xf0}, 0x8) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) listen(r1, 0xfffffffffffffff9) syz_emit_ethernet(0x9a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "deceaf", 0x64, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x19, 0x2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @window={0x3, 0x3, 0x4}, @timestamp={0x8, 0xa, 0x9, 0x6}, @sack={0x5, 0x16, [0x20, 0xfff, 0x83b6, 0x0, 0x6]}, @generic={0x1b, 0x10, "bc5cab54ab28a1dbe2570cadfa0b"}, @fastopen={0x22, 0xa, "8e405ef341fa1bfd"}, @sack={0x5, 0xa, [0x8, 0x0]}, @sack={0x5, 0x6, [0xe60]}]}}, {""}}}}}}}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000c22000)="76656e6f00", 0x5) inotify_init1(0x1000000000000800) creat(&(0x7f0000907000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000908000-0x8)="2e2f66696c653000", &(0x7f0000059000-0x3)="2e2f66696c653000", &(0x7f0000045000-0x7)="646178000365", 0x0, &(0x7f0000de9000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x4, 0x40100000000, &(0x7f0000045000-0x10)={0x1, &(0x7f000010d000-0x8)=[{0x8, 0x2000010001, 0x1, 0x8}]}) r2 = syz_open_dev$sg(&(0x7f00009d0000)="2f6465762f73672300", 0x1, 0x202080) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33f, 0x0, 0x0, 0x0, 0xa2, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x10000000, 0x0}, 0x0, 0x0, r2, 0x0) r3 = request_key(&(0x7f0000bc1000-0x5)="7573657200", &(0x7f0000d58000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000399000)="2f6465762f73672300", 0xffffffffffffffff) keyctl$revoke(0x3, r3) creat(&(0x7f00004a9000)="2e2f66696c653000", 0x0) mount(&(0x7f0000deb000)="2e2f66696c653000", &(0x7f0000322000)="2e2f66696c653000", &(0x7f0000865000-0x6)="6274726600", 0x0, &(0x7f00006c3000+0x647)="04") r4 = add_key(&(0x7f000015b000)="6b657972696e6700", &(0x7f00006fe000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000baf000-0x86)="c68a8afc4ac41f34fb0bed1b39d35c4649f7a36ddf77161e71a429070b781df4ec4b3498674fd14585d2be67bb60afd96a25b86513fb151851a2dc017041ce17009dfb2d95fa3245efd80cbe8b872cd98228be921ad90abc571bbb6d7e625b003d5b70dc709e21102eb6c883738d5f78e2ac780241f729b83a13a1cbf6d9984e42e43966ab54", 0x86, 0xffffffffff7ffffb) keyctl$read(0xb, r4, &(0x7f0000d72000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b) r5 = getpgrp(0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x400000000001, 0x6) getsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f000046d000)=0x0, &(0x7f0000fab000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/26 17:01:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f00006c9000)={0x2, 0x78, 0xdd, 0x800, 0x1ff, 0x1, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x7, 0x4, 0xfffffffffffffffd, 0x0, 0xffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e2f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x8003d) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x6, 0x0, 0x7fffffff, 0x0, 0x0, 0xa, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x2) perf_event_open(&(0x7f0000e3b000-0x78)={0x2, 0x78, 0xdc, 0x8, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x1, 0xfe, 0x926, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x4, 0xe0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) creat(&(0x7f00009f1000)="2e2f66696c653000", 0x15) dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x1) connect$netlink(r2, &(0x7f0000d9a000)={0x0, 0x0, 0x5, 0x8}, 0xc) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) fcntl$setown(r4, 0x8, r5) fcntl$getownex(r4, 0x10, &(0x7f0000ef7000)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x20) ptrace(0x4207, r6) ptrace$setregset(0x4205, r6, 0x0, &(0x7f0000000000)={&(0x7f000000c000)="", 0x0}) socket$inet(0x2, 0x8000b, 0x20003) [ 74.195142] tmpfs: Bad mount option qü]gÂ4„¯G [ 74.287797] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8228 comm=syz-executor5 [ 74.287929] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8228 comm=syz-executor5 2017/09/26 17:01:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x50, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80801) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0x4, 0x10}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000003000)={r3, @in6={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x4, 0x4, 0x0, 0x1, 0x7a, 0x9, 0x80000001, 0x4, 0x7, 0x9, 0x3, 0x6ca00, 0xe2f1, 0x4e1]}, &(0x7f0000003000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mount(&(0x7f0000622000)="2e2f66696c653000", &(0x7f00005d6000)="2e2f66696c653000", &(0x7f00004b2000)="737973667300", 0x2, &(0x7f0000a9e000-0x1)="") r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d61000-0xc)="2f6465762f6175746f667300", 0x3fffe, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000552000-0x20)={0xfffffffffffffffe, 0x2, 0x4, 0xbf9f, 0x8, 0x13, 0x2, 0x100000000, 0x0}, &(0x7f0000102000-0x4)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000e88000)={r5, 0x0}, &(0x7f0000001000-0x4)=0x8) r6 = socket(0x40000000015, 0x5, 0x80000000000000) bind$inet(r6, &(0x7f0000d8a000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f0000fc4000-0x66)="", 0x0, 0x0, &(0x7f000032f000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f68000-0xc)="2f6465762f72666b696c6c00", 0x10000, 0x0) ioctl$EVIOCGPHYS(r7, 0x80404507, &(0x7f000079d000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") recvfrom$inet(r6, &(0x7f0000f57000)="", 0x0, 0x1ffc, &(0x7f0000a12000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$ax25(r6, &(0x7f00008e4000-0x10)={0x3, {"00048218af547b"}, 0xf488}, 0x10) 2017/09/26 17:01:37 executing program 3: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = socket(0x9, 0x1, 0x2fc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000feb000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, r2, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000047f000/0x1000)=nil, 0x1000, 0x3, 0x30050, r0, 0xfffffffffffffdff) r4 = socket(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r4, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d911967700", 0x29, 0xfffffffffffffffc, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f2e000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x74, 0xcc898d611cd0b489, 0xfffffffffffffffe, 0x0, 0x7, 0x200, 0x5}, &(0x7f0000eb0000-0x4)=0x20) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000c1b000-0x4)=0x1001, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009c3000)={0x0, 0x0}) getsockname$inet6(r1, &(0x7f0000e03000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000093f000-0x4)=0x1c) sendto$inet6(r3, &(0x7f00002e6000)="073623e6322ca57d125fc5e71a0b3fa85acfc6031a789c5b0ec06522f1be1c080cb3341c0aa76c885b14a59bdef4a69f7c5ef5f02f937e9cd7cdf144ead97f3f7a", 0x41, 0x4001, &(0x7f0000f05000)={0xa, 0x0, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000c79000-0x18)={@empty=0x0, @multicast2=0xe0000002, 0x1, 0x2, [@multicast1=0xe0000001, @loopback=0x7f000001]}, 0x18) setsockopt$inet6_int(r3, 0x29, 0x33, &(0x7f0000b67000-0x4)=0x4, 0x4) sendto$inet6(r4, &(0x7f0000993000-0x2)="1fd6", 0x2, 0x48800, &(0x7f0000518000)={0xa, 0x1, 0x1000, @loopback={0x0, 0x1}, 0x1}, 0x1c) sendto$inet6(r3, &(0x7f0000df8000-0x87b)="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", 0x87b, 0x0, &(0x7f0000083000-0x1c)={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007a8000)={0x0, 0xfff}, &(0x7f0000f27000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000ddb000)={0x0, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x5, 0xb0, 0x7}, &(0x7f0000d01000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000004b000-0xe0)={r5, 0xd8, "58b0c60ace363142470c2bae99282c61fc7123f75ac699741e38fe1673b6f98dc7b30e7d0033db5ebc0000000000000001b7fc82a9a9e809cbe68d7061663ee0dac851dbe1487307fbf822a2b5705710d95e6ca0838e3c26c0d0d0c4cc9f1041124abc1f83a604e572ebd11db3c73e2eff1d69c11eb30bc287b1756a7e09fc5ace03ed9a7d7e6216a10a3e1381b97c700e43951fb3e30f087578787cc24a0002de87946b0fb41a47311ee8ed2d41e7ed8f059b99e043f7bdcb50d5937f123a08fe0df53b90013f566eb0fb5860bdcdf861b4f44ec9624480"}, &(0x7f0000cae000-0x4)=0xe0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a95000-0x18)={r6, 0x7ff, 0x0, 0x56, 0x100000000}, &(0x7f0000b15000-0x4)=0x18) recvfrom$inet6(r3, &(0x7f00005b6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27, 0x0, &(0x7f0000bd4000)={0xa, 0x2, 0x79d3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, 0x1c) r7 = socket$inet6_sctp(0xa, 0x80000000003, 0x84) sendto$inet6(r7, &(0x7f0000a6c000-0xcc)="c8be85b96b004f61b22e0270414220c7539f8f89ea517abbccea88e6081ca2980b1c2db6536d18c8d691b4b488d9d8c0307300e3e799806def16ee317addfad93f3a1b2a72802a1772ad89fffffffffffffffb1e1d0bba40577bfceb36f4cd183693e4cacace6568f750aa4acf20ba612d7bd9e0f5e8517ab0ecc200c190b94edf5d1f7f3cf24232b73a89194a480292508776d929a203f0886f37ef2a2c82b9f65798053b7cefc216f665b5b3dfbe39f03c75d359fafade1e776a37613000985b4c58028536b8650802a084", 0xcc, 0x10, &(0x7f0000002000-0x1c)={0xa, 0x3, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f0000934000)=0x0, &(0x7f0000e78000-0x4)=0x4) 2017/09/26 17:01:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00003fd000-0x2)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f00004a9000)=0x0, &(0x7f000092d000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000af3000/0x3000)=nil, 0x3000, 0x5, &(0x7f0000000000)=0x3, 0x9, 0x5) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x20000000, &(0x7f0000003000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fde000-0x4)=0x1000) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x10001, 0x4, "211fc39c"}, 0xc) r2 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x9, 0x2) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000001000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00009ca000-0x30)={0xe, 0x4, &(0x7f00003b7000-0x20)=[@map={0x1200, 0x80, 0x200, 0x1}, @map={0x0, 0x2, 0xfffffffffffffff8, 0x1}, @map={0x4, 0x180000, 0x1000, 0xffffffffffffffff}, @map={0x8, 0x41, 0x20, 0xffffffffffffff9c}], &(0x7f0000001000-0x6)="657468315c00", 0x10001, 0x82, &(0x7f0000001000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x0}, 0x30) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000bcc000)="2e2f66696c653000", 0x420080, 0x78) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000a90000+0x3fb)={0xffffffffffffffd5, 0x7, 0x0, 0x4aaa, 0xffffffff, 0x2}) open_by_handle_at(r3, &(0x7f0000001000-0x1008)={0x1008, 0x8, "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"}, 0x2) r4 = socket(0xd, 0x800, 0x7f) ioctl$sock_SIOCSIFBR(r4, 0x8940, &(0x7f0000d7f000)=@add_del={0x2, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) munlock(&(0x7f00005e5000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x80000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000e29000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x404000) sendmsg(0xffffffffffffffff, &(0x7f0000fb5000-0x38)={&(0x7f0000fb7000-0x58)=@alg={0x26, "8000020000000000000000101c00", 0x0, 0x0, "77703531320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000cd7000)=[], 0x0, &(0x7f0000027000-0x138)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000117000)="2f6465762f766373612300", 0xd9d1, 0x200000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f00005e7000)={{0x0, 0x0}, {0x3, 0x6}, 0x10000, 0x5, 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, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r5, 0x1, 0x37, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) 2017/09/26 17:01:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000483000)=0x0, 0x1) sched_setaffinity(0x0, 0x8, &(0x7f00009c6000-0x8)=0x71) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000498000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r1 = inotify_init1(0x0) prctl$setptracer(0x59616d61, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ab9000)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000000d000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) socket$inet6_udp(0xa, 0x2, 0x0) ptrace$getregs(0xffffffffffffffff, r3, 0x0, &(0x7f0000000000)="") timer_create(0x7, &(0x7f00006e2000)={0x0, 0x28, 0x7, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d2000-0x4)=0x0) ptrace(0xffffffffffffffff, r3) [ 74.288181] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8228 comm=syz-executor5 2017/09/26 17:01:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000233000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x3, 0x800000000, 0x0, 0x0, 0x6, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xba, 0x0, 0x2000000000000, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x2, 0x292, 0x0, 0x0}, r4, 0xffffffffffffffff, r3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x100000000000006, 0xffffffffffffff7f, 0x0, 0x0, 0x100000000000000}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x717, 0x0, 0x8, 0x100000001, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) fadvise64(r6, 0xffffffffffffffff, 0x7, 0x0) ioctl$int_in(r5, 0x5473, &(0x7f0000c51000-0x8)=0x4000000000) inotify_add_watch(0xffffffffffffffff, &(0x7f0000e5d000-0x8)="2e2f66696c653000", 0x22000010) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x22) ioctl$KDDISABIO(r7, 0x4b37) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000592000)={0x4fff, 0x100000000001f006, 0xfffffffffffffffd, 0x10001, 0x7d}) ioctl$sock_inet6_tcp_SIOCINQ(r7, 0x541b, &(0x7f00007e9000-0x4)=0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000eca000-0x4)=0x5) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r6, 0x0) read(r6, &(0x7f0000e5c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000212000-0x4)=0x0, &(0x7f0000f3d000)=0x4) setxattr(&(0x7f00008bd000)="2e2f66696c653000", &(0x7f00004be000)=@known="737973f4656d2e576f636b700900002be4f8570000", &(0x7f0000668000-0xa)="23736563757269747900", 0xa, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000982000-0x8c)={0x0, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000148000-0x4)=0x8c) fdatasync(r6) 2017/09/26 17:01:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000644000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000c42000-0x78)={0x6, 0x78, 0xd4e9, 0x0, 0x80000001, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfe, 0x100000001, 0x0, 0x4, 0x0, 0x6, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x4) r2 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x40, 0xfff, 0x0, 0x2, 0x0, 0x0, 0xfe, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, r1, 0x0) r3 = getpgrp(r2) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x7f, 0x83, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchdir(r0) nanosleep(&(0x7f00009eb000-0x10)={0x0, 0x0}, &(0x7f0000a2b000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000046000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a9c000)=0xe8) r5 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r5, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000524000)={&(0x7f0000fa9000)="2e2f66696c653000", 0x0}, 0xc) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r6 = openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)="2e2f66696c653000", 0x20041, 0x0) fadvise64(r4, 0x0, 0x6, 0x3) ioctl$KVM_XEN_HVM_CONFIG(r6, 0x4038ae7a, &(0x7f000099e000-0x38)={0xfe0, 0x0, &(0x7f0000dee000-0x1000)="1eab6c54ca12df2590d3c487affd53c94507f1a7784833c9aaa558cbc5a6f2425d2121bfcc78a63d9162f7e47d8473bfcb3af084d1b4b847787610d22d454fd32daaf8ce5055cbd73a5efa63de49797d3486a191ed31076f26e67f2172e06383463eb730c53c70a35e054cf26b18d8ab4601a9f97aaac9ab3a55dc8ab021712f0ee2714528eaa827b60f326ada1641365f6dab65b0433f2deebf526a591c37b632260d09f9bbdbe9ba6efa85bb71e9fcc542c4fe25f98e28d6241c2a713c101cfc0fd5844499b69efaeb16511c6fd5890a15e0d2caeff1c16f307c1f0051b97b57941c7e2f0d4bdce47efe5dca954a1f633c480ddf1ebebbedbb19eaf2cae5dcab579be789458ffebc91cd8cd97ad04443f42e2b2933fd2363f14257369e02f9f42865fa933a025b6b30ba017a991b4f4231188d2476cbe0e8b5db32f232bfd51224d9d3c99472b9547eb596f6bb23f876d6567922b7e1edcb68add7c2ee092db68f749a34a942815a9e4747a973aee76474ab11262d4d568c6ec83839b2ab483823512463830f862a24050b26477be148a1825e8c76f8614904e6194ee318c4fe22e012fa579b2114195bb20a97dde918d71bb600e463cb712daa777c894d4c0100bdc187ecc621937bc4a87a425934572635e3e2175cb4006ecd1b1a6fdefffa0c5a3a3220577dc778b421133d29988e4841465388b0afc77ca9cfc0f5176b5e12d1d47538731a878224016e8e95cc3c50406beb107838d81f7369a6f6666c129ed6a28b77d37035729563ac705f6c7ad0a6dab415d3e6d80ff1efa22bfeee9b6bd4b0606dc384462461c2f9c80b20314792fb33aabc628b5aafbb3e437141a3e32a208b02dc71c18ff05dd416b84e34a737ede36772ec26b3690dee9bb60b0985337789cd6bdeb8845245bdac71768328a722d91bca87fc3af63251751ba98c4070d3b4574e33bf4368c463c8614d4ba0b4cd4301c6c208943acd936e1b2427d007e1f27188c1d0be1f168f5535934eabf9386b519701766f0675c9ec716816c96c5ecd8b3e12c333d9a8325ca63e6da6720b7d724e453d1ae30d3d4af35bbe9c513a022f726b1dc1026441aaf1dcad2211f7cd0461493ea3ac963d7eab91dc11d48505a2ae7223ef708fd87b807181f371a0917c3942a1b29296b566ebb601974ed5e700f2b864d76dbc85ec4b622ae478b3ce1e28b040600f538cdea4b777cc2e1c40c3a879f458e789350e88b436d10e54548925406204e727fbd60fac7799a2cb27e5c3dd1de0b4e3a609ebf83d211358ee54ad539394b744787c82839b5dfc70b74bd41f05b2d1edee746d927fe3ba928a9645199c6d1a2ab36cf518ddbf3be877858321604fdbe44141558098d3e12e0e40c8153098f658c83a9e6db79fd05dbb7ad7c2257b7a2cbd45cdb90a9927f8d5c6ec8716aa4d288b4b20a4614db86c631994625f98cdeea51a330c33da53521f65fae498c8397fee8ef7f3dd6ae499e39426f4c5034b27d897b202b811f5b79c6157afe1f10b8bfeb77b7b7ddc2da4c0e9fa01bb55d3a5d3dffe7aff42dda15e98afb9350da62db19c58aa74fcb8eeeb4238b03365617de121abe007b8381a2cb8fb819867c28d809c7b9b530d749acc27fa5bb3f86894975a43897c1d7457e0fbcb9cec0fd0570fa4f7876311d173c5b1d9f378f557b00c839cb3cb2d58301b73ad6079b56d103060b61075aa034694670706a98ccaee416bbb29bf14ac1e4fe972a9d5c95cca80f74d5f05cc4a6afb791e819a82deb4053ab021955ec2a9788502d4fc1caecba2d8ee5afa7a6cdc5023faaccb7e6fb1f0ed996c45151bfc6e2adb9cf69966605cc13e5bdc3bbb46c3a827caa2b8dec8d42321459ed7a250ea7a959d63cc7915134a00c9cb2470c242db741ae3bb993ee7a5f5e821efe8ab160e2f371b9f6310f0c63bbd17517cdfd1d104cc7b3772e7d8a37905cd86f386f34c8b7754dffc9ffb8db287f2db3e3dbcda2b1f7009f79a09000dfd8ec4ae0616056a9b0d468e1efb82114420cbf35c57d3b32f735acb55435b06226bdcc4a092ee621a548748e38fb13b1480f94999f3c4eca1b9603ea31fb814ede284fe58d0baa76a0b91b4c6c5501832c361dfd40313c68f8a8aad02d46bf08a80182439bfa8cdb21551c7573088be4b7e92cf7af44ca40887ce099d400f6a6e3db50df772953d961ae6a9221ee505762b80fd9281f14c3becd27da7a2b241d62fbe69ca868cbd58639911a7037290d8e56e345dcbc23cba19ddf8365ae1030a62f31d45892f638bc430e3248a08495736da5b4bc4ab718ed0e88d092a24d36e986aa39c45cbb59c94b4b66076cf965770b21fd61a1941517b9f07d436ad906b99e792db9f148a0d107c94f652857c8bd9bb696fef100626f1e0ec62fdfafd1186fe6c51f5068ce83d1a887df29b057b1e24cbb0e2cb9e957fb5052a053b9242cdb8147652ee4585097beebe409a5368fb561ecb80cb165b6273254b2108da955037b8c0cfcfafb39e5be1bda6cbf3549b528ce9ea999c46a76c02d4dbcd3c8979d7c2ebeda2ac1ebdf5de39fdf620df1841fba15e7a9ce622e5d5ea8dda0fc48ad89f4d7cf49b2105489dfe9fef1147a37a286544a50d57da424d17e1b4932537a817ace3cd9639d6c7a99b0e493bfe85cfcf6e6983dc2e0a33e1d41223748f6c52d6ca75a04768283649eaca6980afaa53b167446d965755737d8a839815352e12020951b0b6a41df5b51a1e37765c8f09aad5b7142e6dc9a9ba7b9b476e9e7ac1677f7e1e4822c554f1dc2838b7146203de3e22f9d3071faf0260206ca1d30112aabefd6e43f2747b5500b8b8c3841d0cf6d1517e0eb68e0015f8bf4d97e12ca95c35d0eb6723a1f19121ce324cfb604394109382fe230e69b02518adee5f3060f21fd74db3f1cef050928516e1bc83c370b5afda44667ffc98fdf211e402641799cc5c06e4a877d7ab9a3ba60dd3266aaca260428325acb34b71698f7a925fc7b3e80e115823a9a2997d9f9f0012b807220cf988d51e08e064e9aa79b779b392c64204a619f615b35600ba1799a0106ae558bbc1dc343aa6ddeb9c0b40af6d131e37f401c5faf0661a80fd1371faa36270cdcc8e6acf82162c10fc2241d94fad4f33051a9ff39eadce4484e59fa478d60d2c2befac180b535e1b01fca74f7e069f230ad89667bbd50f782fb7c3118520e8c5d73ebfbf927b508cae48235d6cb0e796e5db8b1e3222f7687d3cd8709d95184c46d71158048d548e1bcc44d3f9cd948916206a3c3d96e7a3c11e280d83fb11d4eb76e233a6d31a55cd1758af759739c2a4f55f4ee16dbbd9974679df5982e219977261471b9d23cca3153b5d0bdf2b7b710ff622818e70f23c5de315e4ecb19e81ab58008fab76754adb2979e97af210afa6a69313e61a61e0cb59cfbaaf3425bca08c3cdbea9ee4dac9dc2478afb7614c56e3e17cd8a47cdbae52e329967962dd0159a03c3e7dfc349139a8a3bb0f539b63c841972cb13b593821c7a81f1bb8b7e149a9277f81e068f8740bf74fa083cc7258d44e543d288581ab51a3306ee390a02febdb3960931044ecf224882a3a758ee3dcb447966fc325a4b36616859eaa144855c8ed9e92afebda53320515976b8efad7adf5697cc7d2e0a7d6d70bb782e92789ec40f7070f62f12a1f2eba0e432e6856aefcd3d20e919c76bb6b698a40b2abee4ef7667a262e28a688b6b7b304fe960339acbef1fff0109ca09fefbffe7033048c32b3899f2bbc1476d60c89eb359c26f0e03efb8b2c98ad3c5930a1eaf40c2590abe40c73c4cdbde7537b902ca14804138785da8ae79d028e255217a3cf7c9095c8490d0c5540b2aadc7e877435240242d6bb1d9c35a3f1b0c5c808db7181d022fb155bb410b1d45a6f611f5ed1d85e5d7d803bf801998475dca75c44a8a7927a2c40d934c5301965c26762e5569b2052f6b95ea6813f8f549455f6c8e05e66f2e157939205fef360b64a8bb94a07e702963222774f90532a4031408718a7052b0b116b796f225fae75fb158f1951e35ffcb826bed374774b07f3914d02edfbd2ff88821b31ee0826a3024e65ccd1de11465fe3b7ff9fc53ca102fe8b16579b908d3bd9bd43c30a69352806df68ad709b73d575a7c8383f1087abf7ffcd6842f90b360c13e4dc0d44761cd5964a42ed934b847b52eda3273fc96d13038ee964a1365328efc645a8e2baa1c4279af2fe1e05ba866bf06b249f5b7b0032cc36b4aeb84b06f8c5ae8c6ca2d577af820494b73c5df6270de06b848e951ec0ea0db448fc625a05d42511342d3df3b3288a246b1fa91c8787a85aafde2445643ef6d75ed0f2eeefe02ae34b64e8f1599022f592a41cb1cbb3cca7137b6e016c02f42f6683779a1bec5a87a2cac3fdb3dfecf55a683496ec24c1c68f1c598cb6bf052c1cc08fc96baac598ff7542692031dfa243696f4ba7bfe4551eac41ad62ae2199cbafd80fcf9153d2cb52386d8c85ee0590fa0a03ac9eea99e175edabef06f299b0927ae5d899f2576dca96ee256824173fcddd449daf5a9779ae005d87423891e4f9c6abaa7b942cddf77d721299912210602853180062e648d2799f345a9f7e30d28e5ab12704e1fbabe46636cef22694ecb4d7339172ebe69c44c06cbba8943f9b49d1baf4cac7bf001fc2c009ef213bcdd6ec42a3d7b4378644e1c330b81fecb42db571c83a52372e66987b884138ae1aed8e2392d1dba8136dc462da6144f1a800d0c17d882617759acdd2446051ade7bf6f9cb470d063492708a65a7267219a42685b1d3e2689f77f3ee251e05723d61e364bab3a1a2d556c0a497e97d2849afc0150a6b3440b6937faf76a95232ffed2505e60e47d12fc93bf85338b1910a2658372cffd990fdd8b7dc541ea529569b939b84c103d5f615ce3f11363f717c74ff9758bb8813a7bfc662959204ad744dd7dab4a41d1cde0f508886a3421b04c39e696db0acb1c70d85808e2cb3af105473622e9661569a7a3e4349e11eb31caf8c7bb0f9eb7610371db0aaea93be0c4169cbf5d1c0a912c142250a96d90588ef6c5b3874bba6ed84a6c7bb52ed725a73a98a5dcecdaaeb22f9964b13cf0f0fa21e654d21f3d7d7e8b1c46676e18814f9e27dea2e90cb5ad945bb8e0f8a94d0f41c544c2c6a5fda03cda30307edd87cab6caf00377ed05ad3de47dd8293e2815c40d16768e857e1546c69b6c732a76a04cc8b41d4ec6c07a6aa4fceb99fca7a799ee3cb9e78648d5f9479e7229e582453852a833968db66869413cca6e0712243325e37de50fb3a1ca7d14d0b6a6608612f6b859e0d72e7c285f154bf2ecfaaf53ad0eff1c0c23064e828e776fc51cba4fe6858175ec41091cc85ffb7b7ccd6cea1fcf1541d4e0ff96c84c58b550b90f0e967715a617656260f91d433f8e35a670c117538af9010f9e26bce2cb7ef081e10fc6156d938ce8787fc61b345ea9b401ecbfa9bee8859319656757d7d1dca5d15477c7bd05dac23ff7d8eefcaeb3ca20591ca869a80cd46f5464a701347723fc84681c76fe2b4281000be9506b91b48028922a56af1c6c46b86cbe11d85915a4e8a0e7513798ecd9a9a1fcb165d276700d463c43653b5a473de95d3d46e3671735a3ac894bcf6fdda0a210da4b80c5ae946fe65a1f8535a64b931c2291dd315a7fd01e9712651fab14fbaca23a415d87639d6b9eec40657720c9ab6f21ebccffb10df37c2f08b7c5d4b519918067813ec1b6831a84c9cc87e2094a4d10e586a6a26cdf53a0", &(0x7f00009c9000-0xae)="4fcd17080883213097e19362c88a523e8d16d212231c0b582557daf6172791f0037cca2a6778ead0e189046440806192552664f0ea24d626bf288f29774d047942099bd56c8c63157f1f094c9e4aa5822adc73ca66dfb638b3fbd420f7c0fdd1375ac26de9af0bb4d6e5d676aefdb639c07612cc4c25057f0404614c05ab69a9ae01d27afcf8babf25cfb623082010101432b4719d4faf2f49f813cfb5ff1de2078a55252c5bf7695287ec0c4a0ed120", 0x1000, 0xb0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) truncate(&(0x7f0000ddc000-0x8)="2e2f66696c653000", 0x0) close(r5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000fe3000)={0x0, 0x15, 0x30, 0x6, 0x8000}, &(0x7f0000220000)=0x18) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000008a000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r7, 0x6, 0xe, &(0x7f0000c32000)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xdd58, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x52b4, 0x8000, "b1cdd13bfbc029d9b0da04aea7bdfc92bbbad75adb9d0c711bdf6481f628c9b2b3f0e0bd83a40bde7dd260fa7ecaf7661ff68f183db723bbc68cd3cd0a9de8990681089edcf1fb724df31f0368fc7cd4"}, 0x160) r8 = socket$inet6(0xa, 0x800000000003, 0x4) setsockopt$inet6_mreq(r8, 0x29, 0x100000000001b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) syz_emit_ethernet(0x4e, &(0x7f000000d000-0x44)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}) 2017/09/26 17:01:37 executing program 2: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8cd, &(0x7f0000264000)="00", 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)="2f6465762f6b766d00", 0x8000400, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000800000-0x10)=@common="73697430000000000000000000000000") ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006d2000-0x11)="2f6465762f7161745f6164665f63746c00", 0x103840, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000aff000-0x12)={@common="62707130000000000000000000000000", 0xe117}) pipe(&(0x7f00000a2000-0x8)={0x0, 0x0}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000afa000-0x68)={0x6, 0x0, [{0x4b565000, 0x0, 0xff}, {0x814, 0x0, 0x3f}, {0xb7f, 0x0, 0x10008}, {0xaff, 0x0, 0xfffffffffffffeff}, {0xb7f, 0x0, 0x1f}, {0x4b564dff, 0x0, 0x7}]}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r5, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000afb000)=[@text32={0x20, &(0x7f0000801000)="b90401004066b84710000000d0ba000000000f3052c76dfef3ab66b8c4e3995c2708000f9e66baf80cb8dc405686ef66bafc0cb874000000efe0e066ba210066ede02ec1e8050f3235001000000d30ef66bafc0cc966e955e96d266767f2a50f20d835080000000f228bb9bebe0f070f01b102000000", 0x76}], 0x1, 0x20, &(0x7f00002c5000-0x20)=[@cr0={0x0, 0x10000}, @cstype0={0x4, 0xe}], 0x2) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000924000-0xb8)={0x0, 0x3, 0x7fbd2629, 0x9, 0x100000001, 0x0, 0x8, 0x1240000000000000, {0x0, @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]}, 0x5, 0xc46, 0x40, 0x3, 0x0}}, &(0x7f0000b00000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f000073e000)=r6, 0x4) r7 = socket(0x19, 0xa, 0x6) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r7, &(0x7f0000aff000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000aff000-0x4)=0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r7, 0x10e, 0x1, &(0x7f0000001000-0x4)=0xffffffffffffdc39, 0x4) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000b00000)={0x0, 0x0}) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f00006c9000-0x48)={0x3ffff, 0x0, [0x9, 0xa1, 0x7, 0x8, 0x7, 0x8000000000001ff, 0x0, 0x8000]}) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00005af000)={0x3, 0x0, [{0xc0010141, 0x0, 0xfffffffffffffffe}, {0xb94, 0x0, 0x201}, {0xab2, 0x0, 0x6}]}) 2017/09/26 17:01:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000087a000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f000052e000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) syz_extract_tcp_res(&(0x7f00006db000-0x8)={0x42424242, 0x42424242}, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000b38000)=0x0, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008ed000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f0000b90000-0x4)=0x0) clone(0x200400, &(0x7f0000ad6000-0xc4)="290ea5e2ac7394d842e5d92bc4c4f92fdb9b851668b2373cce92ef3d1c959e8fc5d67bf0c20f1b00fba8917a7927a09acefc67a64f430f2dd5c9577851b6a2d8eaad1707e6ee3398724c9c919884c5ecfb94efb995f62a09f2703721d8a4e9e61581d5f3fa08fda32646495b8bd0ca4f92b8f114f91da19f384072e955bb39d2815926aac0a361713ecdfd6eeefdb477d7607fc11ec5632dee808af5c03028b993f0f8e54e034cd547b01d4c51145a6bd03670190cefe9bf4049f8b761f8df336001bd85", &(0x7f0000d82000-0x4)=0x0, &(0x7f0000db0000-0x4)=0x0, &(0x7f00002a0000-0x5f)="684d2fe8acaec70992447f16e0c020ff85a244745b21c7b15bc947a3f54d9b8ffa9c7f92613ee92215f0acf32f69eba1d6f854100032b0d4f471955084c376043c3287f4c95ad52fc6c2d58a428ef54622d81bb9efd8c43433100b8740da3d") syz_emit_ethernet(0x4e, &(0x7f0000788000-0x72)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895d01468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x18, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, r1, 0x0, 0x0, 0x6, 0x11, 0x0, 0x0, 0x0, {[@eol={0x0}, @window={0x3, 0x3, 0x7}]}}, {""}}}}}}}) 2017/09/26 17:01:37 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f89000-0x9)="2f6465762f72746300", 0x400000, 0x0) sendto$inet6(r0, &(0x7f0000fef000)="4d305a81cffdde797010d476346b38fddb4f4506f9268987f0274b3309595d4ec5eeec90d0dafeac0dac91e0597ca5059ce3bdebba9a3582292fb3c5e7685ebb0e7f5792e5cf4ed8bed32d728004acf40c9783249aa95022f1ae54c4614b31afa4340edd4f843ea1d33e7567ccd05ddb18d8ac66503e929de77ecb1ea6e595b0c1eaddec3b", 0x85, 0x0, &(0x7f0000c07000-0x1c)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0xf65}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d03000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x802, 0x0) readahead(r2, 0x8, 0x8) r3 = getpgid(0x0) prlimit64(r3, 0xc, &(0x7f0000662000)={0xffff, 0xde18}, &(0x7f00007c0000)={0x0, 0x0}) prlimit64(r3, 0x6, &(0x7f00009ea000-0x10)={0xe9, 0x7}, &(0x7f000004d000)={0x0, 0x0}) preadv(r2, &(0x7f0000c58000-0xf)=[{&(0x7f00001fa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f0000c25000-0x5)="0000000000", 0x5}, {&(0x7f000039f000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f00006f6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000d5f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000f6c000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}], 0x6, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x5, 0xa, 0xa13) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ca3000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xed69000, 0x5, 0x7f, 0x7ff, 0x1}, &(0x7f0000f85000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000dd7000)={0x20, 0x8, 0x200, 0x7fffffff, 0x7, 0x7, 0x4, 0xfff, r6}, 0x20) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000261000)=0x52, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000780000-0x5e)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000080f000)=0xe8) writev(r4, &(0x7f0000150000-0x10)=[{&(0x7f0000d25000-0x29)="290000001800fffdfeff7500000a00210200e30000000007000000000900080005000a00000000c000", 0x29}], 0x1) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000e45000-0x10)=@common="00000000000000000000000000000000", 0x10) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f00001e4000)={0x2, 0x80000002, 0x3889, 0x400, 0xa, 0x7}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000d1a000)=0x0, 0x4) r7 = dup2(0xffffffffffffff9c, r1) r8 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x2405, r8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000ae8000)={@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]}) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f000000e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x811ffdff, r10}) r11 = request_key(&(0x7f0000b41000-0x8)="6269675f6b657900", &(0x7f0000796000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000195000-0x7)="6367726f757028", 0x0) keyctl$clear(0x7, r11) [ 74.582325] RDS: rds_bind could not find a transport for 172.20.7.170, load rds_tcp or rds_rdma? [ 74.617884] QAT: Invalid ioctl 2017/09/26 17:01:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x2) mount(&(0x7f0000ed9000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f00000b4000-0xa)="73656c696e7578667300", 0x0, &(0x7f0000c78000)="") pipe2(&(0x7f0000936000-0x7)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000664000-0x8)={0x0, 0x9}, &(0x7f000003a000)=0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000221000)="2e2f66696c653000", 0x0, 0x2) mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f000050b000-0x4)=0x4, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f00000dd000)=0x5, 0x4) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000aaf000-0x8)=@buf={0xfe, &(0x7f0000d79000)="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"}) sendto$inet(r2, &(0x7f0000d0f000)="", 0x0, 0x20000001, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000062d000)={0x3, &(0x7f00005ca000-0x18)=[{0x5, 0x1, 0x80000000, 0x4}, {0x100000001, 0x7fffffff, 0x81, 0x7b992638}, {0x8, 0xa88, 0x1, 0x2}]}, 0x10) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) rename(&(0x7f0000ff0000)="2e2f66696c653000", &(0x7f0000e91000)="2e2f66696c653000") socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000fbd000)=0x20000000001, 0x4) mmap(&(0x7f0000180000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000236000-0x9)="2f6465762f72746300", 0x1fffffe, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000926000-0xb)={0x3, 0xffff, 0x3, 0x6, 0x768, 0x4, 0x1, 0xfffffffffffffffc, 0xa0, 0x6, 0x3f}, 0xb) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000050d000-0x8)={0x7, &(0x7f0000853000)=[{0x4, 0x8, 0x10000000, 0x7}, {0xfffffffffffffffc, 0x2, 0x2005, 0x7}, {0xffff, 0xfc, 0x800a, 0x86}, {0x800, 0x4, 0x3, 0xa}, {0x80, 0x1003, 0x40, 0x4e5761fd}, {0x77, 0x8, 0xfffffffffffffffe, 0x3}, {0x2, 0x5751, 0xfffffffffffffff8, 0x7}]}, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000244000)={0x0}, &(0x7f0000d22000)=0x4) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000137000-0x4)=0x0, 0x4) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000e69000-0xc)={0x2, 0x2, 0x8000003, 0xfffe, 0xe0, 0x100000004}) setsockopt$sock_int(r2, 0x1, 0x35, &(0x7f0000d1b000-0x4)=0x1, 0x4) readlinkat(0xffffffffffffffff, &(0x7f0000961000)="2e2f66696c65302f66696c653000", &(0x7f000093e000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23) [ 74.667125] RDS: rds_bind could not find a transport for 172.20.7.170, load rds_tcp or rds_rdma? 2017/09/26 17:01:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) shutdown(r0, 0x1) ioctl$int_out(r0, 0x0, &(0x7f0000a92000)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007c5000)="2f6465762f72746300", 0x40, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000115000)={"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"}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000005000)=0x30a, 0x4) sendto$inet(r0, &(0x7f0000e52000)="", 0x0, 0x0, &(0x7f0000ee8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000666000)=@assoc_value={0x0, 0x9}, &(0x7f000050f000-0x4)=0x8) clone(0x0, &(0x7f0000c41000)="", &(0x7f0000f13000)=0x0, &(0x7f0000531000)=0x0, &(0x7f0000001000-0x1)="") recvfrom$inet(r0, &(0x7f0000545000-0xb0)="", 0x0, 0x2004, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) faccessat(r1, &(0x7f00009b3000-0x8)="2e2f66696c653000", 0x80, 0x100) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0xfffffffffffffffd) mmap(&(0x7f0000d64000/0xc000)=nil, 0xc000, 0x1000000, 0x40010, r2, 0x0) r3 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x32, r3, 0x0) connect$ax25(r1, &(0x7f0000e2f000-0x10)={0x3, {"00f91f0009e0d8"}, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000a29000/0x4000)=nil, 0x4000, 0x1, 0x1150, r2, 0x4000000000000) mmap(&(0x7f00002b6000/0x1000)=nil, 0x1000, 0x3, 0x40011, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(r4, 0x541a, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, r3, 0x0) 2017/09/26 17:01:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x20000, 0xc3) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f000015f000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f00002e9000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0xc, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000001000-0x4)=0x0) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x36, r1, 0xfffffffffffffffe) prctl$getname(0x10, &(0x7f00000b9000-0x10)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x4, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x8, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x0) modify_ldt$read_default(0x2, &(0x7f00000b8000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000011c000-0x20)={@common="6e723000000000000000000000000000", @ifru_flags=0x4000}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000002000)={{0xffffffffffffffff, 0x3, 0x20, 0x2, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009b9000)={0xaa, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4) 2017/09/26 17:01:37 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005a7000-0xb)="2f6465762f6877726e6700", 0x14000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000001000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc5000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000a2000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x3, 0xa1, 0xb, 0xa0, 0x0, 0x8, r1, r2}, {0x4, 0x9, 0x10000, 0x4, 0x9, 0x9c, 0x101, 0x8001}, {0x1, 0xfffffffffffffff7, 0xc2ec, 0xffff}, 0x5, 0x6, 0xfffffffffffffffd, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x67, 0xfff}, 0x3, @in6=@loopback={0x0, 0x1}, 0x7, 0x10000000004, 0x1, 0x3, 0x1, 0xab9, 0x6}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000004000-0x8)={0x9}, &(0x7f0000003000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1000000000010, 0x3, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xedc000)=nil, 0xedc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) ftruncate(r4, 0x10002) write(r4, &(0x7f0000003000-0x1000)="04", 0x1) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r3, r4, &(0x7f0000edd000-0x8)=0x0, 0x400fed) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r4, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000edc000)={0x1, 0x9, 0x4, 0x81, 0x0}, &(0x7f0000edc000)=0x10) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000edd000-0xc8)={r5, 0xbe, "f9b9930d7e0c84a7155e0c969fe22e4507316c741eea0009648f5160db20975c14ccd72e2a09e9ec9d411dfff011e02f500f039fc92cb4f71d5efdc9782286aab058af17e2a3e572da222c146fcac4388bc39fa8b03783821779e3758ecf7485dee5a98266b9381d6aa8f409618fa61d4ad989dcc14728d615f7e680e3d425990d6121cc791417bd76dcc8c2daf489280fd149a07ff8ad1e58088c6efa56c99a1d2a41e97928cd7015775118e095bc3f85b7d500805d47e71955ac2d1d94"}, &(0x7f0000edc000)=0xc8) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ede000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r4, &(0x7f0000edd000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c88000)=0x1c, 0x80800) mmap(&(0x7f0000ede000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00007a2000)="2f6465762f70746d7800", 0x40020042, 0x0) write(r3, &(0x7f00000fe000-0x26)="260000001200470000000004080001005200000000000000d700009c0004fb50050023000800", 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x13, &(0x7f0000bdc000)=0x1, 0x4) connect$inet(r6, &(0x7f0000721000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 74.794578] QAT: Invalid ioctl 2017/09/26 17:01:37 executing program 1: mmap(&(0x7f0000000000/0xb5f000)=nil, 0xb5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)="6b657972696e6700", &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000003d000)="7472757374656400", &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000-0x82)="", 0x0, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00008f6000)={0x0, 0x0}) ioprio_set$pid(0x3, r1, 0x1) keyctl$setperm(0x5, r0, 0x8000000) keyctl$search(0xa, r0, &(0x7f000017d000-0x6)="6c6f676f6e00", &(0x7f0000218000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r0) mmap(&(0x7f0000b5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b60000)="2f6465762f72746300", 0x180, 0x0) mmap(&(0x7f0000b60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000b61000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) mmap(&(0x7f0000b5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r0, &(0x7f0000b60000-0x8)="0a04000000000000", &(0x7f0000b60000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r0) 2017/09/26 17:01:37 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f000012b000)=0x8, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f6a000)="24000000200025f0006b00041aedfc000205000001deffffff1021eb0800002c000300b7a2", 0x25) r1 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x8d4000)=nil, 0x8d4000, 0x3, 0x32, r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) mmap(&(0x7f00002e3000/0x3000)=nil, 0x3000, 0x7, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00008d2000)={0x1, 0xfffffffffffffffe, 0xffffffffffffffff, 0x8000100000000000, 0x3}, 0x14) mmap(&(0x7f00008d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00008d5000-0x14)={0x1000, 0x86e, 0x2, 0x2, 0x6}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000005000)=[], 0x0) mmap(&(0x7f0000068000/0x4000)=nil, 0x4000, 0x1000001, 0x32, r2, 0x0) mmap(&(0x7f00005f5000/0x800000)=nil, 0x800000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005fe000/0x2000)=nil, 0x2000, 0x2000001000000, 0x32, r2, 0x41000000000) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x2000008, 0x32, r1, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000000000) connect$inet(r2, &(0x7f0000194000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r2, 0x0, 0x100005, &(0x7f0000bf8000)="010400b9052e00a8aded9800000000ff08020000000000042d4addf69a", 0x1d) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3000001, 0x32, r2, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f00008d9000-0xff)="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", 0x1000) mmap(&(0x7f00000b0000/0x3000)=nil, 0x3000, 0x3, 0x32, r1, 0x4010) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000257000)=0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f6c000-0x8)={0x200f1526, r3}, &(0x7f0000f6b000)={0x5, 0x2, 0xfff, 0xffffffffffffffe0, 0x80000000, 0x6}) r4 = gettid() mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000f6b000-0x8)={0x2, r4}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f6a000-0x4)=0x7, 0x4) 2017/09/26 17:01:37 executing program 6: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000412000-0x4)=0xf0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f66000-0xb)="2f6465762f6877726e6700", 0x100, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000930000-0x4)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a16000)="2e2f66696c653000", &(0x7f00002bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0xffffffffbfeffffe, r2) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f00008cc000)=0x100d62) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$urandom(&(0x7f000012f000)="2f6465762f7572616e646f6d00", 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c02000-0x18)=@add_del={0x2, &(0x7f000041a000)=@common="79616d30000000000000000000000000", 0x648}) ioctl$sock_SIOCSIFBR(r3, 0x8940, &(0x7f0000a26000)=@get={0x1, &(0x7f0000c4e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1ff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000965000-0x108)={0x0, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffff0c4, 0xffffffffffffb803, 0x7ff, 0x1, 0x80, 0x7, 0x200, 0xa8, 0x1, 0x83, 0x401, 0x4, 0x7fff, 0x3ff, 0x5]}, &(0x7f0000bc6000)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000059b000)={0x0, 0x2, &(0x7f00006dc000-0x20)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e87000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000324000)={r5, 0xfff}, &(0x7f00002e8000-0x4)=0x8) lseek(r3, 0x0, 0x1) getsockname$netlink(0xffffffffffffffff, &(0x7f0000e71000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000161000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000022f000)={r6, 0x3cc}, &(0x7f0000006000)=0x8) syz_open_dev$random(&(0x7f0000caa000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x2000) ioctl$int_in(r4, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r7 = syz_open_dev$random(&(0x7f0000001000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) ioctl$int_in(r7, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) close(r4) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000f7f000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000200000-0x4)=0x9d) r8 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r8, 0x0, 0x4000000029, &(0x7f00009f1000-0x10)="00000000000000000000000000000000", &(0x7f0000186000-0x4)=0x10) 2017/09/26 17:01:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) chroot(&(0x7f00005b5000)="2e2f66696c653000") ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000471000)=@add_del={0x2, &(0x7f000070c000-0x10)=@generic="ecf570462e4079a16dc07cf04f93313d", 0xffff}) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xf, &(0x7f0000c6e000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004f5000-0x4)=0xd6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000276000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f00009e7000-0x8)=0x0) io_submit(r3, 0x2, &(0x7f0000b53000-0x28)=[&(0x7f0000cac000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000aa9000-0x1)="17", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ba0000)={0x0, 0x0, 0x0, 0x0, 0x9687, r1, &(0x7f0000e93000)="", 0x0, 0x7, 0x0, 0x0, 0xffffffffffffffff}]) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000187000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000048c000)="2f6465762f6175746f667300", 0x90000, 0x0) name_to_handle_at(r4, &(0x7f00004c6000)="0000007f0022ff02200c000000bcbb5b340100000000", &(0x7f0000cf3000-0x48)={0x9, 0x0, "e2"}, &(0x7f000014c000-0x4)=0x0, 0x1000) syz_open_dev$vcsa(&(0x7f0000a95000)="2f6465762f766373612300", 0x0, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00002d6000)={0x6, &(0x7f000017b000)=[{0x7, 0x8}, {0x6, 0x20}, {0x710, 0x1f}, {0x10000, 0x0}, {0x333, 0x0}, {0x7, 0x81}]}) r5 = socket$inet_sctp(0x2, 0x1040001, 0x84) 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) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00006a5000-0x10)={0x2, 0x200, 0x6, 0x40, 0x0}, &(0x7f00000d1000)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00009b0000-0x8)={r6, 0x0}, 0x8) pipe(&(0x7f0000001000-0x8)={0x0, 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) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000002000-0x80)={0x0, 0x75, "4afcbeb43b7014c1317971d84d5efb0df4cca42df9e8aa22c5d99f9ea13a295c7dd6df9540f11370417e640ebc48bf886542ab41729559356ae40a8dd40b056aee6d7a2ab71951c44930a259f61d09c136ca3e2875227800dd5106b7443162d4f169a0ab515705153c8d54aa1c703a46b12628d35a"}, &(0x7f0000002000-0x4)=0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/26 17:01:37 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000015000)="2e2f66696c653000", 0x88) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f0000019000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002d7000-0x30)={0x1, 0x0, &(0x7f0000eba000)=[], &(0x7f00009a6000)="7e6d6e6574300076", 0x9, 0x80, &(0x7f0000e6e000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000019000)="2f6465762f696e7075742f6d69636500", 0x0, 0x8044) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, r0, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000019000)={0xaa, 0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000002000/0x2000)=nil, 0x2000}, 0x1, 0x0}) pipe(&(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r3, 0x6, 0x4, &(0x7f0000006000)="bb9d53ef14a64e633bcc94946aa7558628d6fdd2b7f11475cbb951444707e55efac9eddb18886d33346b2d943ef903511bc15051d63d5b198ed32f49e506e22042464eb8150c4f25eac71b139d2888118206f193918740f0f52e4945c7377486b331f5f6dfee3dba369471ac74260a4445255e90fd71b3dd7d9b8c88f53a210a2aebaf7a47960ad5ebd2bc990147bf0f2f9a77a9884b32c7693da387c1669e162cb282cf27c9dab86ed1f25bbfb46a4a03d18cc4390c1dc4c2ea", 0xba) getpgid(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xe) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f78000-0xc)="2f6465762f72666b696c6c00", 0x20080, 0x0) ioctl$KVM_DIRTY_TLB(r5, 0x4010aeaa, &(0x7f00002fd000-0x10)={0x1f78, 0xfffffffeffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r7 = socket$unix(0x1, 0x1, 0x0) bind$unix(r7, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) dup3(r6, r4, 0x0) add_key(&(0x7f00007cb000-0x8)="7472757374656400", &(0x7f0000b2e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004cd000-0x97)="0dcf48ddf527c8f3dfe66a02745912ddf815ddf33aa9b1958b3456b55a5dc14e4d8db81eb947e6d321d8b1b905330c8932f7404724b80dc23415d92709ed80c65a7b1fd453eecab59c62327be6f322c1317207e92e6add104dbd4cc94943c3a91210f2abc83e57f0cce87f73eabfe605d8c79acc2cd9b9964e1dd7f95ec996a162187443904748beaac157ef466dae52411dfdb7bd4470", 0x97, 0xffffffffffffffff) 2017/09/26 17:01:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000316000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006db000)="2f6465762f7667615f6172626974657200", 0x244540, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000bf1000-0xa0)={0x0, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0xd9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x20000000000000, 0x2, 0x7, 0x5}, &(0x7f00003d9000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003ea000-0x8)=@assoc_value={r1, 0x3}, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a65000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) inotify_init1(0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000016c000)={0x0, 0x0}) r3 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000987000-0x8)={r1, 0x9}, &(0x7f0000e5d000)=0x8) close(r3) r4 = request_key(&(0x7f0000a69000-0x6)="6c6f676f6e00", &(0x7f00004fd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000077a000)="2f6465762f73657175656e63657200", 0x0) keyctl$read(0xb, r4, &(0x7f00009ff000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6) 2017/09/26 17:01:38 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000288000-0x4)=0x0) sched_setscheduler(r0, 0x3, &(0x7f00004ed000)=0xfffffffffffffc00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)="766d6e65743073656c696e75787b00", 0x1) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000549000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000002000-0x18)={0xec, 0x6, 0xffffffffffffffff, 0x2, 0x40, 0x400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000842000)=r1, 0x4) r2 = socket(0x40000000015, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000c16000-0x50)={{0x4, 0x100000001}, {0x1, 0x7}, 0xba, 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, 0x0, 0x0, 0x0, 0x0]}) r3 = request_key(&(0x7f00002bd000-0x5)="0500000000", &(0x7f00004ce000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e00000-0xf)="766d6e65743073656c696e75787b00", 0xfffffffffffffffe) keyctl$set_timeout(0xf, r3, 0x100000000) setsockopt(r2, 0x100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) 2017/09/26 17:01:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007bb000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f00000de000-0x4)=0x0, 0x4) syz_emit_ethernet(0xa3, &(0x7f00000d4000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @llc={0x93, @snap={0x1, 0x1, "bf6e", "ba6f9d", 0x884c, "616321b4300168f5394d2d664e13cd9cedcce698f64683eb9b8515fe0b0661273cc312570ae54a5870e1a34948b3c1ca9fb91e69a9ada0723239bd302ca16cdad0ba857baa7b634996d2a595f542b3f93a4a60cdd1fe2afecfcb8c1efb425237f079d0a5d71472fd9e85425f122a493f090955e3703284d3842c8bb8a16c7a15bc0eaf5e6c13e25d784f"}}}}}) mmap(&(0x7f0000000000/0xd21000)=nil, 0xd21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00000f3000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000ea4000-0x4)=0x1, 0x4) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000069d000)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000d22000-0x1)="c7", 0x1, 0x20000000, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000bc4000-0x4)=0x5, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00004cc000-0x10)=@common="73697430000000000000000000000000", 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) socket$kcm(0x29, 0x2, 0x0) close(r1) stat(&(0x7f00003a9000)="2e2f66696c653000", &(0x7f0000e83000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) writev(r3, &(0x7f0000ebc000)=[{&(0x7f0000c15000)="e760f93827ef638c3c8ffb61f418194d79edf43bbe8dd6c959f6bf29e2da4460fb124052905622cf12dbd3f64d42a36af968ad723104176b29ad3bf9abd1c1dd9dc5f51c61ca36a6822c33f9a96093077c77338342ad4cdd78a545e00531673ed1094d1bc80111650258e57e5d8cb930781ad49d0a6694e136f1ab4b7b3df8165a9e3aafe1b8646fdc797cd1ce40de4968e5911be2b4ab8f960fc5bea21e436055522b1c748332e630596ec40075f2eee291fec261dc5d166730d9a6eead5b8d97", 0xc1}, {&(0x7f0000de4000-0xc6)="73dbd9d68cf6f954ea86f54db959d71740a7d6d60bb02ad4e15872ba827dddc4bcbd5d1e4d7cb1baf6d33df17e62c67ef5199f2ecd811c011ef7ad053b4591643af91f704560f4d63dcabb3295d3547ab7098b6993002cda8daa7dacc2bed59d40200f6a217f1b9f5dea6a93f5dde0b23b37ccfdbf9e2f70026405ec30df94026f7a36a3ecc0dba3a3fd3c834b5e07a1e7ce2e6b57d1a10994a405de676341bb2b9fad85fc8df3e12c0ed96275098e7120aa905147ed5a843cf30dd6e6da8d73703d40645d8c", 0xc6}, {&(0x7f0000a5c000)="d0b4710a9b497f5e009703c24bf5dd6f7c7bdadd016c33daefbb3ca6ea55361e015ca081dcfa3958a07f27c3efe19550cf7e6aa89a217e33686a96827c46ce302aa657ff757cad61d06a93617465021915daddcaace583e7cb87bbd59e3de390934153e8a79f2cd5d8b638c192f9b0f6743c128734d18da5220aea2db4ddb00624467c88261378ea0672c5d0e953cad7717a1ed633d11065f9d8ac98da8c4b94242b92f90e33dab1030bc72d32a2c25d97d241e5e0f6912283a106a20a4066c4198258204e9c543b118257f7648a5d36bb734d6b2d245e", 0xd7}, {&(0x7f0000ad5000)="570e91fa1a26f0178584956cafde673742272019b50560b04132866347942ffeef365cbb4918dea5df9aea7b5d085d2ab6775880f4327ea7b11e75b357aaf897cac86c11f2be2927ba791178baf5eca4e5bc5e843ac95db2e6de521fd6fe0ce0f368fb6aedd9e4ff89d012297ee3a88f99d7e509e00b5ebc6f51f62a339fab72aadd4b9434f78e885a42f448a56ea6fe35f38f0ead08c585ced8f89a99d92c2bb0748bafb8d619709d9b02674c11b845ba4b1f73740e0df06400ea", 0xbb}, {&(0x7f0000aeb000)="56dea1843149925e7e0aa71b1523ad8ef14c47ce1201ef4fb76c51272db5c6bd01709441bf5d5137fe80245ea4a0a32599b746a10aabe7931a6d0d999b065895c11fbcf30910ed0574b88ef22af8267766d5ba53b8efc3303894efb7ebca7ec421acbb16f795b89be80d30450276053263f4238c9add1b4d1f153dd73c39ac0128f3faa4defbd36676df89cd84f9b38c3bcfa6d474347a54c668ff0d05add618b2be1fd38dc83b7e5d762f9a0c318348", 0xb0}, {&(0x7f00009ff000)="7b4d553dca356fb6e8bc812123aeb6bd5216f905efaff6c13661f767884cc80f0fd590f48d1de403e11590546c12906a4e89a1800731991ac19c1c0c46c55a2d237eb391", 0x44}, {&(0x7f0000757000)="94358c897c4a19cc0e826d1261ba7074613b1559f8b65e0e133e4301f173a3d0f94bcbd4ddda0f65e997efe3412ade667658b7b266097ed2e485088c2647698ecd57024abe6ae886330ea69257130c60d641e88cf72e6d28e621d6851d87cad7910104b26ade7f4ae9d2631245f3c2b3f8b167e40a52e9387a99917930b3e709190f73c9b93c0ff2fe69ea74504f599430108b8629b5172c66008bd50956196fb40a9accc9c1fb654c00d85cd4afec6de51840d3d8d4d9ed787cb1e3da772f3b30727f30bc87fb22202cef28469278131273f87aa4a2e83cfac7177ba206a0b9cd2c", 0xe2}, {&(0x7f000066e000-0x87)="3837900a0506d7d9f085fa4db2f04c5ac8007080d326089726a1908408b0b33412220784a3454d4d79712d0c71925c5677887ed3633c945a1be60c1861ed2caded966e80384a97e249cf2e3e5ae38ae3d5ebb76fe77edb040b9127cd42611fdf974282210af4725921d488a322bd3379f677970e90983813d3102d2089102877ff87652c7ea133", 0x87}], 0x8) fchmod(0xffffffffffffffff, 0x80) r4 = open(&(0x7f0000010000-0x6)="2e2f62757300", 0x141042, 0x0) pread64(r2, &(0x7f00006ce000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00007fb000)={0x0, 0x1a, "83943448889aec20151001f27be2d791d9979b8b40f0dd922f31"}, &(0x7f0000c46000-0x4)=0x22) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000fc9000-0x18)={r5, 0xff, 0x10, 0x8, 0x3ff}, &(0x7f0000c2d000)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00009a9000-0xa0)={r6, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x9b, 0x4, 0x1, 0x4}, &(0x7f000017c000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000aa5000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0xfffffffffffffc, 0x7, 0x2, 0xfffffffffffffffe}, 0xa0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x1000002, 0x11, r4, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0xd) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000da0000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000026e000)=0x1008) 2017/09/26 17:01:38 executing program 7: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffefffffc, 0x6) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f6b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a29000)=0xe8) r2 = socket$inet(0x2, 0xaff, 0x80080010000007) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f6e000)={0x0, 0x0, 0x30}, &(0x7f0000f6f000-0x4)=0xc) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f70000-0x8)={r3, 0x1}, &(0x7f0000f6f000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x3, 0x9) write(r5, &(0x7f0000f64000)="00000000f70300001f0006c507140023050000000200000002ff0000192f00", 0x1f) getrandom(&(0x7f0000756000)="0000000000000000000000000000000000000000", 0x14, 0x1) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000b16000-0x10)=[{&(0x7f0000f49000-0x3a)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e200000000000070512", 0x3a}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000082a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xf, 0x803, 0x2) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r6, 0x6, 0xb, &(0x7f0000de0000+0x3a5)="3a3879fbcbb0f0ade03ea053de50545927379267d37be10ce8dbd57d69c8047db1217d17be05bec643f3a597624f2578f240e0eb00c33775ca914ee5c473ab906405a2aed2c769c2c70d0cc6706d7133520bdd9f274028d615798f4034b0b4ceedde4ea97060426184db894b31b0028c51415202279a9e1ae5dc", 0x7a) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0x26, 0x80000, 0x3) getsockname$llc(r6, &(0x7f00008cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000459000)=0x10) r8 = socket(0xd, 0xa, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1000006}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000001, 0x800000000000000, 0xfffffffffffffffe, 0x1, 0x0, 0x80}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$netlink(r8, &(0x7f0000efc000-0xc)={0x13, 0x0, 0xfffffffffffffffe, 0xadd}, 0xc) 2017/09/26 17:01:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d07000-0x9)="2f6465762f72746300", 0x6000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000f59000)={0x1000}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a5c000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = socket(0x0, 0x0, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f57000-0xb)="2f6465762f6877726e6700", 0x4000, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r4, 0x4004ae8b, &(0x7f000038b000)={0x47, "7cfa610d0533a5d68d3219db2da7bd68bcbd3ff1a4cc85b6016b74940d725c03d603f05ac808d606b69bab9adf774483854d652b7ccc7f5ea9e0bcff30e19707fc913160e95f7d"}) keyctl$update(0x2, 0x0, &(0x7f0000828000-0x75)="8f027b68d710876721842b3a6313dd2cdc51714b443b4900e58039b7d296f7a49db94509a8de33905e4667335ed923cd2ddc15a21eac85f0f36f3b73014bfe4bd68e02a7ef1bda8ea74d3fe9383514d94082bac12f50a2cc6b7e476061d8880f3658cb3037c91a5ddeb9c37fc9cde74f56924c3d7f", 0x75) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000b03000)=@get={0x1, &(0x7f00003b5000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffff72f}) ioctl$VT_ACTIVATE(r4, 0x5606, 0x200) fchmod(r2, 0x80) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000cf1000)=0x0, &(0x7f0000a05000)=0x4) ioctl$KVM_NMI(r5, 0xae9a) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000de0000-0x38)={0x1, 0x0, [{0x3, 0x100000001, 0x0, 0x0, @sint={0x7, 0x0}}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f00001a1000)={{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x2, 0x2a27f0d6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x0, [0x7, 0x7, 0x0, 0x0, 0x1, 0x81, 0xb0, 0x401]}, 0x5c) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) fcntl$dupfd(r5, 0x0, r3) getsockname$inet6(0xffffffffffffffff, &(0x7f0000add000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000092a000-0x4)=0x1c) socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/26 17:01:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000000000)={0xfffffffffffffffe, 0x7e, 0x0, @tid=r1, []}) nanosleep(&(0x7f0000002000-0x10)={0x0, 0x989680}, &(0x7f0000001000-0x10)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000366000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000f01000)={0x8, &(0x7f0000c44000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f000017c000-0x8)={r4, 0x2}) r5 = perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) splice(r5, 0x0, r3, 0x0, 0x200000005, 0x0) r6 = accept4$unix(0xffffffffffffff9c, &(0x7f000067d000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000067c000)=0x8, 0x80000) r7 = dup3(r6, r6, 0x0) r8 = getpgid(r1) getpgid(0x0) tgkill(r8, r1, 0x200003) getsockopt$inet_mreq(r7, 0x0, 0x21, &(0x7f0000001000-0x8)={@rand_addr=0x0, @multicast1=0x0}, &(0x7f000067d000-0x4)=0x8) clock_gettime(0x3, &(0x7f0000c3e000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f000043b000)={0x20001f}, &(0x7f0000352000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000162000)={r9, 0xfffffffffffffffc}, 0x8) accept4$packet(r0, &(0x7f0000be8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b33000)=0x14, 0x80800) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000488000-0xc)={@rand_addr=0x401, @empty=0x0, r10}, 0xc) timer_gettime(0x0, &(0x7f0000600000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00006fe000)={0x0, 0x0}) futex(&(0x7f0000005000-0x4)=0xffffffffffffffff, 0x85, 0x7, &(0x7f0000001000)={0x0, r11}, &(0x7f0000000000)=0x7fffffff, 0x3ffffffc) mmap(&(0x7f0000000000/0xbf5000)=nil, 0xbf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000e31000-0x8)={0x0}, 0x8, 0x0) r12 = socket(0xa, 0x3, 0xff) sendto$unix(r12, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2017/09/26 17:01:38 executing program 2: mmap(&(0x7f0000000000/0xdc7000)=nil, 0xdc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x80000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000dc5000)=0x0, &(0x7f00008f4000-0x4)=0x4) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000dc8000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @empty=0x0}, 0xc) r2 = epoll_create1(0x80000) socket$inet_dccp(0x2, 0x6, 0x0) r3 = socket(0x0, 0xf, 0x7) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000dc8000)=0x3, 0x4) bind$inet(r0, &(0x7f0000913000)={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1c, &(0x7f0000099000-0xa2)="7cc27eab19bdb9a0c444d39cbf0fe552ba832404f87ceccb50952723e0089e9f1ced3d4ca4acd66438f34a4dc81ce54ebdc0afca1d003f6baa05e003bd7e441e04d7b4aa8430c05ea5b3b28fc2ecdbc3c9a01ccce7012ba4907d5e815062d983f63567ff9a4c66747c1211aa7e15dbda9da59b5719f1675e4b9147eea240000000bc3bbefc2db5ceb32b7cfd459cbeffba4b13a32e4f066f9435c87a47a80096b12c", 0xa2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000dc7000-0x8)={0x3ff, 0x20}, &(0x7f00002c7000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000dc6000-0xc)={0x60000000, 0x0}) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x0, 0x20000000910, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000fbf000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x883e, @ipv6={0x0, 0x6, "deceaf", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, r4, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000efe000)={0x0, &(0x7f0000f01000-0x28)=[]}, 0x8) bind$inet6(r5, &(0x7f000036c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0x8) bind$inet6(r5, &(0x7f0000254000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, 0x1c) connect$inet6(r5, &(0x7f0000a12000)={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) syz_emit_ethernet(0x3db, &(0x7f0000988000-0x3db)={@random="756d8f5de433", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x7, 0x6, "f7294b", 0x3a5, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x5e, 0x4c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0xe7, "1dcf34c4852d65f81186872ce903d1a0d16db35b10c3bbe61a22d8a085ddb979dcb498335a0da90ddfedc45faecfe5de673b123ac68f26dd517effb2bba060c2cfddd30b5493436afae6a1e495c4d703c09de8b0cd18631a5f3a495ec0f6df405ccb68ddcc7ef5f2a9611436e1489e14439f5f98d00ff6805ceb94193fb0a9aadef75495341e25fb4fdb370165c677e013e4eb69e7430470d3fac32ce94230a98a6d480f4c1d34ade036576096f2b280b804492ce0990b45f78cc56f5d7f42955ab0fc7ce0cb90d0d91cf00b32525ceb832ac839c38f6a83a896d70c865d65d8fe4084f4d94d5c"}, {0x5, 0x30, "b30d6db89295f90d9b986104a8fa8bac22829c56ec5412a6d50d795ac4f52586e62d39efc90cf7fad33393a2f8699185"}, {0xcb, 0x12, "64632d10056e9bfb7abfe767fdbd4a83ad07"}, {0x5, 0xc7, "b48d255ae93908d687264b97873e3caa9a090185be8f8fb0642b92ef51b80f2b2b3e969c49b1d2448ac30f3d49b0a9e37a3eb63d0d3e5ca48cce29de44cca4864ba71c7fe6f39a07757ea2b9b53b6083853585eb3619471a414959b7a7fb2ba3bfb57ea82bafa3af62b3dd6915fe79d0d1764ffa59ac09045bb69336bab650fbbe7642ba5b6f067e43ae110905774071b7744379f53781dd51be0e22e02cc48b05dbaee5f600c94e919f915339f384bc801958373f95578b9be2fc0b3efbce14c53165e0bddbf8"}, {0xff, 0x15, "7db075d140056c8018e6e8a339c4c442e0766dcc40"}, {0x0, 0x53, "2e17a2094e095f9f9bbba41a13550b04e73e5d80e530c3adc57abc27d01419760ddb63418121040e76ef6583d0488439c158422793b6e594f01f54f25314deca23a476d9e4f92efcdf6809fd0de20746a9295f"}]}, @routing={0x3a, 0xa, 0x3, 0x6, 0x7fffffff, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @udp={0x2, 0x2, 0xdd, 0x0, "ebdd3eff5c50615a2fd5e4458db13836499de4cfa504731ed5c418fbc45f5a6e682abab30ca2305b6d9b1d619c86b96dae8e0941703871b7d7852b972a80db85857c273e0fdc24aa2af1da2ceb93f85c29f75beab24d72ccc7c31c5265c436effb208ba081d47935924f490171708d82f332d60d8d837ed73773f4add7f3e06fc39d401fe96aa43b84d177382a0878600d23573d42959845d1cf017e4928285192285ab403686fbe3a64cb3fc3a781e3878a2466bf173fef73fcb52324b5b748b1c6a9c0802c2df1db1342a95fc29bf6009ed9a7d6"}}}}}}) syz_emit_ethernet(0x2a, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 75.120530] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2017/09/26 17:01:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ce2000-0xb)="2f6465762f6877726e6700", 0x462100, 0x0) mmap(&(0x7f000070b000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fa2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r2) r3 = syz_open_dev$vcsa(&(0x7f0000a45000)="2f6465762f766373612300", 0x0, 0x1ffffd) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000935000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x8, 0x50, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000917000/0x1000)=nil, 0x1000, 0x8, 0x20010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r2, 0x202, &(0x7f000026a000-0x8)={&(0x7f0000d29000-0x7)="0410000000137e", 0x7}) r5 = open(&(0x7f0000000000)="2e2f66696c653000", 0x20007ffe, 0x40) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x1000000, 0x72, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x7f92, &(0x7f0000fa3000+0x481)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_UNISCRNMAP(r6, 0x4b6a, &(0x7f00002c6000-0xce)="6008ba630b1f136f8410378dce3bf239a62059b9dfef862b00ad1e462d87fe6c693cdf5e64ad0691b3b6d6ff336bf7445fb82aad12c82109ba87a723d20be96aaaf508d19e2dff05f89620144bd423fd0d79c3e2cc44f0cfd28b89255c97d9195809df660d4ae123bf149abe1606d57943670013de6a2d69805390c88d327f1c29581ffbe28c150c59e702f1fe936658e5a71bc25201630c32e4decfdb02893574961dec3526a2de3325648be224d23dc9068cbc0b813d25f05ae29a864f9b7b4876fd7e1bcd637c0e954cd3b2ed") ptrace$setopts(0x4200, r4, 0x402006, 0x800000000000007) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r4, 0x400000000000001, &(0x7f0000000000)={&(0x7f0000f9d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}) socketpair$inet6(0xa, 0x4, 0xfffffffffffffffd, &(0x7f0000f9f000)={0xffffffffffffffff, 0xffffffffffffffff}) get_robust_list(r2, &(0x7f0000f9f000-0x8)=&(0x7f0000f9e000)={0x0, 0x0, 0x0}, &(0x7f0000f9f000-0x8)=0x18) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000fa4000)={0x0, 0x0}, &(0x7f0000fa5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000f9f000)={r7, 0x8000000000000002, 0x30, 0x3, 0x9}, &(0x7f0000c2f000+0x7f0)=0x18) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000fa0000)=[{&(0x7f0000fa1000-0x1c)=@in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, 0x1c, &(0x7f00007ea000-0x20)=[{&(0x7f0000fa5000)="4fe6ff492e36195dfedc73009387ad187996470cf9b6c6a5807cefec2aed7d992fe1d4a356b35a13eaf80b6157eec164c5c339dcf6d5ebff9290415de676d84ccabd0a6e1708da7e54979909451588a47684481090e7506882f15e766afcc5f40e8643f2c3387e028e4e1e83", 0x6c}, {&(0x7f0000fa0000)="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0x1000}], 0x2, 0x0, 0x0, 0x80}, {&(0x7f0000467000-0x1c)=@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c, &(0x7f0000fa0000)=[{&(0x7f0000fa0000)="83c0535add8fd8304dc4d6a03e0d68f18c425c68ad31a7fb8fd3c343d197735b0a4f005a267f6b54f6754793ea3f653a8ebd148edc9d101b991d6a3e8627faa62c014190b77f5d23b234f6b1f62ddecb91d6dabfc32af79333779459fbfdcda041dc81da7c1bbd99de879809fca787ca5cd2f2deb7ad48ec8d64cd380226abd16e9443ff70e7b2a6b61c0bd6814ddd67f62677e32709fe43868fce95e6fbae09a98734e46032a3039c36f6abaf8aec953dcaf00401506155e3410a595f58400051db541ae0ee8aecdb149b4c7db452a56bb8f7857bfd22dd9e8bf28706005705", 0xe0}, 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{&(0x7f0000c79000)="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0x1000}, {&(0x7f0000723000)="003bb56dc6d44ad154ea935f1f14744ff45ec2553173e7e6d14a5532500473ddb42d076aa68d86cb918f5b061d8d24f1c1b7e002e3a5a6324c5309bd0b3090b8546dedf009ef127f338f4cfb81456ec826d6069a151ec611c4c21b54acf9f6c989cfa4bf0281c83f71593bfae1a6a54b00d8941994fd05b911af7cc32a4239ce1085b5e5669dd177d556c9b84203e6272f7de347edde99f1e04a89e028402c91c5e451585c3d4a4d9fa2d4fdbfad7cc6dc940436023cb9991314e515", 0xbc}, {&(0x7f0000132000)="461ba00d9b0a74295bd7f101cdcc3b39d3d933c8875c98e66ed08c04ba689fab8e3d36dc5e592c403192d004b66c633103b1dbfdf1334b1db244189a28b2a685d6ca73c52b32b22c46117e85b5fa0ba8ed431f5130f2ec5be8aff9a3590444a85cfa6768b74949db2d86d512", 0x6c}], 0x5, &(0x7f0000354000)=[@sndrcv={0x2c, 0x84, 0x1, {0x1, 0xfffffffffffffffa, 0x8, 0x2, 0x4, 0x1, 0x2, 0x0, r8}}, @init={0x14, 0x84, 0x0, {0x1, 0x1, 0x2, 0x9d1}}, @init={0x14, 0x84, 0x0, {0xe5a3, 0x6, 0x1, 0x0}}, @init={0x14, 0x84, 0x0, {0x0, 0x1000, 0x4, 0x5}}, @init={0x14, 0x84, 0x0, {0xcb, 0x3, 0x5, 0x9}}], 0x5, 0x20000000}], 0x2, 0x8000) mmap(&(0x7f0000974000/0x2000)=nil, 0x2000, 0x6, 0x31, 0xffffffffffffffff, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r9, 0x0, 0x2d, &(0x7f0000834000)={0x40, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_buf(r6, 0x0, 0x2b, &(0x7f00008e8000)="5a", 0x1) setsockopt$inet_group_source_req(r9, 0x0, 0x2f, &(0x7f00001a6000-0x118)={0x5, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000933000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r9, 0x89a3, &(0x7f0000933000)={@common="677265300000000000ca000000000004", @ifru_map={0x1, 0xea, 0x5, 0x0, 0x10001, 0x200}}) mmap(&(0x7f0000bbd000/0x2000)=nil, 0x2000, 0x200000002000002, 0x14, r9, 0x0) socket$inet6(0xa, 0x5, 0xda8) 2017/09/26 17:01:38 executing program 0: ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000b4a000-0xc6)={0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x8, &(0x7f000058e000-0xe1)="c3d19feb8abf6af309b05608ddf7f098d24c26dc31fcec172bfff6faf317af7d0427aba977b7a3ba39d4db2b0b616ac36edbe1a4dbf754610312431712da89a58b7ad51656e1cadebf433bb52e601b8357f2e554e840d868e218746b91c520296adadca471b4761d204ee5bc95a6c60c3a6ed03b96958a4995fd95292b607b16dc426ef0a79ed13e707f7599c207e6718968440f85e5e64064e4edca043cccc53676d6c7d13eeaecf27c085045a32ab6d49737af196c1f4e938f3d96ff90310dc399ff18c3bf920b7185c1387b8ff6de23c128cb703b4fbd877a8d130f8d0e41b9", 0xfff, 0x5df3, 0x5cd, 0x1, 0x46, 0xfffffffffffffffe, 0x2f, "a73ef941da9c3a955ef98d712314cc3e64cd1a724254283724048a5e230a6a371c6b09313311856ace20a49c31c2319826ed21e60d26a663b3a1d4f1103ea6978237a0bd443711bd12537e40a415374722f5832b4050a1ec63d9ea4e7641d781cc6a6bca06498be6f42fc2e5281c2e699479ffe156dd87172ac262ef08301b02669b288d9481456bc6efa9676e35ed73e7cb1aa6b301a1526054045d35e4"}) mmap(&(0x7f0000000000/0xc85000)=nil, 0xc85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x2) close(0xffffffffffffffff) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000515000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c82000)=0x40000) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000050f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) splice(r0, 0x5c, 0xffffffffffffffff, 0x5f, 0xc5, 0x2) mmap(&(0x7f0000c85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000c86000-0x69)="064a9552a15340194ea65e423e4fac164008f00cdb87cd5cd6f79a3e4a98c42249c274115f4175444cd6c7ce8186c482ed2fb4ec760869ebb0547f115a73e01a82993ed5b7138fde683b71da210e82ce8b0b95b6a087c429699c0bcf66fba1b4e3ecf686e9dcda272d", 0x69) mmap(&(0x7f0000c86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000c87000-0x8)=0x4, 0x2816) readv(0xffffffffffffffff, &(0x7f0000170000)=[{&(0x7f0000c82000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x1) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000c83000)={&(0x7f0000b47000)="2e2f66696c653000", 0x0}, 0x10) socketpair(0x1, 0x7, 0xf784, &(0x7f0000c84000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000c84000)=0x9250) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x10) write(r4, &(0x7f0000276000-0x25)="240000001d0001230d00f20800000004033900050000000000000000000000ffffff0000cc", 0x25) sendto(r4, &(0x7f0000475000)="53237a690efd152eaaafb548a4622e9be49c7f21dc4ad5cc3e174e7b3b1ec219aa71c03f17173217ebc16985c7db39740bc94e4ca61a886e77b019548819932dd5fd3987a792c609b1e3b44f8aa2a7f85a71a89a39db1d5ab41867c731f657bfbb39042500bbdeb964568a8a4c293f2868fbecfeccc6ad5b2f16f0a135019f8fc462fec18f048261c6b002a2d1be82fa5e7284d9f01a54aa9ba3c44fdb28e589684c8aeef475fd7d193e09fb9787e3a7b09b00e2e5731ccae79b0eb83a805311e3c7cb7664", 0xc5, 0x20000801, &(0x7f00000bf000-0x9)=@rc={0x1f, {0x3, 0x80000001, 0x4, 0x2000000000000, 0xfffffffffffffff7, 0x6e5}, 0x100000000}, 0x9) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000882000-0x8)={0x0, 0x0}) connect$inet6(0xffffffffffffffff, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) syz_emit_ethernet(0x46, &(0x7f00000b5000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="1e84b9822bb0", [{[], {0x8100, 0x59, 0x7fffffff, 0x4}}], {{0xfa01, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @random="66e73405db49", @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000032e000-0x20)={@loopback={0x0, 0x1}, 0x7, 0x0, 0xff, 0xf, 0x6, 0x6, 0x5}, 0x20) sendto(0xffffffffffffffff, &(0x7f0000093000)="be84a1d02a6f2c77094af118637202776ad822e51b37a6539440e3f836a0493e3092a43071b0984a8f618b9285f6625ce93d2dcf68260292c5f92960b91b5ed7763ac69fcf1ce25cd91882307f025cec3b38651bcc0b16501508ef88516e7a39cc6db5abb83bf5856cc9826a047e50b50f0e7e410e81bc29bfc438c668347977aba803f5ab8f2e", 0x87, 0x40810, 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000c83000)={0x0, r1, 0x1, 0x0, 0x0}, 0xc) sendfile(r0, 0xffffffffffffffff, &(0x7f0000c7b000-0x8)=0x0, 0x2000000080) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00005a7000)={0x0, 0x1000, "4e8a59ec2f49b5bdd32ebc20752fd710fab8a623a9979011f0caf38a05441490735b09b9dcd5b035ec735630f5101a6182d122348d322b725459e8179e7f579998451c95ac5e55e68a7c2773f25f431320e578e9ee17fe2c6481abcbf2cac00a3f52bf7cf8dbb2c3c7cf71c9d87e3b2f6e68dcd8854167244f6d02d7c32e4646f3b17587b4571a4e853ed08ee7a8c093e1edfb59c00f001c4d362b4618f5b80b8b7cc59df32264d63e3abf0cac8f63e03a23a93e185e002233ec53779502f84f4dbfd91935e5b4d9a5135376fa5592e9c7f800770f512d09d5032dc221ac4511920807b2e2e00f8d2b4486fbafa9401b34c5d224b97fb2d17e7b51022182f0628354e8ca2bda70ac7eea423ef601536e75017458aefcc8858ae0ae815d3f65e15468c6ff2e379401cb868dc89f2babed1fd4bffb75b284ff76dec8935c0bd746b19ec29b56a22ba43ee41e3bf8348588ce9cdaa3f7d94a6467bdc8e389aa69214856e982237f22c850f40e932b6c6d6b77c3cd74e6cf3fd29b0bedb9b451d13c0f3978682ea06677bf8ae86212cbe9da10c672b6f644148f526c588223f8befd3eeff9f311760b6274e05fa25fb5e2bd6d10ac2e19d982027bd716140f991dcf074daca6483a46183569a5e91febe3ba9c883bf64abf2afc29e514cc318905c1e9b11d4185fbf372745c4213892ea6b3ec2d2b62888d3cb52736e2f9ad55d0c8c0d347d22403cf9c4453d2e65a19b4b635a42d27438f1e8973e23910d16ec221357b66b2f82cdb50fb0393bd2486225db7bfd1aeb90bd981a39302f7ed45fb3eb26ef3058db8324dae34d4f5973d88ed1be82dc1495cae52214cca5cc553a6d41327880aedad961d9324dd3e1260ba63daef79921ab3911292437f13d83ffce0c6807ca94996052c45f13be2c9cfb2540d316d069b5a12bbd0a7a286e26965811f2d5b1f154c2b9e0b79e04ae2660cdee2b7d8e80a10a270e320ac516d20c0220f2c8ca40acb9d49d2eca1ee924ac98b38e32632e8b05e9586384068176531d66c1210f04e650db03bfa74fb75f21ce6afe40bdd51851741a99fa25a084239312fb2cb1f84ed647aefe7438f8810360beb69115f302526028998ca68e9536801760ebe630df869c49dc758336663588a1936f276042636b15329c6b5696a97b566be71b38ec99905c5298eb1a02e6030048493ac84408ab0c80037f578879f0c4104b3599cb9092d3d638ac05d19c11bd587803607b53320fe41a63b7e77420fcca0eea7c9afb55c99200c1e3f832d1bb4867bf15bce967b0a0e8598eea11664f2d0cdc3a8c6ff519fefe29bbb68f2341efad053f85fb1935cd45d6af44b885434cb39fb672dd8f265f2b4d7bdda8b37e5dda073744a9e3855bfa656406487d8c5b04b54d24f271e1f6e9b5234003f419ddec9063563f45f1d937c97f433ef5bd6a8d81c535ce78c2209420210ebffa642dbe1e4f907f0df5206fb5228a6e03e5898105a9a763d5b6c2e81e953cc0e058ab205082237f593aab2938abd6b25413c37787771f899ab0d963c4fe3101d84e29221fa41ca7ec13ba7233c0671f620044b56b7b054ddcf039be6920e2d3ed4b06f2bf6e8bb437c1076745c2f203af7963c3a7963e2062f2491fecbc1a1d5f9ce9d4fa7b3a33058ef9b17fa633bc2e08aa88b09aa8e1b44b0df041cd5778e314c209217205719209d6a4ba8ee613c055ba604bd018f7d44b83a1270caafaf6243ae5d54aff8406a36e4058c17baba52b76286ea097976e32a91a26f26f2b8940a32b7e7afe40af8c5c1f57dbb9a825f6ef8fdde53610100d9fdde5efe0011d212ae90e32df6cdcbacce5aaf22d00d0fd3ce80ecaf9651c2cbf4f58e9df23218217ecaf90bf90cc393ac97984f84a37a179aa2546e30e8308d1ead097cda52d4264715cafd8939424ab0f045921d414c37adb1a6e8a5456ea87e36ab4d3d7de28a16ab87dcd7566667ce04d0e5772fb4e36ed238ee527fe14468aadabf88ab542e89b23f9f99945a58eb47673559563cb74051dd714da8f5827e4cb828c46bc6641d55104a353ee445e7d47da37483d036ff792ed129855684282ba9c2b07d118ddcdd0b7334b07b865f7590e80cbe7b03325627036454d98a4202450f45d56fd83354e2b89ff581f2af2990113c56ab65d8f660adae35aae7a85db0e5adcea0593f4cf63e05f45ed43767d2aa8655469d4caaf81005e832bd60a61889ad08f3ec7442f4364dcfa682714a35f224caf7c96dd39d4833172b322effcb998fc64059e0a1d7b7638f05c40ab6a23c6c35297cfe646827e4155b4b8db3013092c383271891aaadd8849874a4d15f522d7bd67b9a7145fe1932c395e8b8579df37dba66e977f470e4e62993d8f36845e5c9e78ba70023383844a1f0953b2a7752de39ced93a93a8f00ee49ca5ba532a1fe46f12bbd405642704427f2c79e3aae249343f62f662e915a695cdf8845acafca8144dc85540ee7a63d40d842a3731bd058c1952da09ca34bd4474a13c6680d2256017643dff70d3e4a560f7ccfe07a06ea3cbf7ef16b7c7ced31433504b1221b32a475efd4d85bc4aad98e6a732825ae999f5fba05af051701e16c3ecbed24400c055735e4b6ead31f93724e17127aab9d42a80548281522cdced28acbb661bee353957bff538b9636902a269b4a34d3e47d70de2925ff4b0c12aa63cd6d23ea29752a8044140ff9a508d69326e5185459d5546937c3e0addc6702c8107dc416e9454093de5245814734841e1704298b9f02fa071fdac727b8f52e1dacd48b99f15e77f7f2238ee5eb662d3510790a7026f85bd43b1ddbb8e6b1084fc5f5ada962ca2119ae5b569f6eafe78d244e27551d79d0008f5da82d4bcbf54ec5f9188fabdcd6a304b57722a40c2c15a642aec988a7d6c748734afb7298d35746f728b70a4a34526c13f3c1d52fb40dd12fc90334106246971813537d00c0e778f3f40d5eccc4b22a4be452afa611909fc03a8b4d8f4aa5616eb642e24a960b5f3ad7e561eac20e00230b7fd13854ad8926934bc4875854dfefb2d1737a06a74133bf994dc938205f39747276d22d1bfc684da318e0b949c3b8f0fa61dc2d79e24921b7c0e0a28e3dcaf55360ff56ff81a97a382c775f6e1f549b45ed87dfee31ddc77c135ee940999e2c1cdc71d05e20b600c3dc72e792a2dfbbd86d25b3432a4350b7d7d09f60342ca0f7e2354c8db9a52d894fd161a060bc99b928ac3f1e01829ac5cdc7e9e23402d1f24c551fa7f64b26fc2c89708fdd83b6657c7e67d1484840f5cab455272d9af39f1375507191e52bbbfb0069aa80fd6e6d2eb4a7f9aa70fa4a581095c6558ebe50a45543745a94d44cdef3ea655edd97c8a9f9c9d7f89ce2808cb3c31a9c7eacf0a8f1b755fbd931b2221169c3798c9ff8a1247d596ebb41c5f04a672d3d2ba45dbb01e479df76d249289d733dcf64407663d310f8f920a849a870269e00ae9c009dd41a449c6cf4bf0a68f5fab652fdb322437a22b5e3685d8bb1e35eb19afac1d617ae7b2876b1bbe9943d026688e9283f86d59dbb54902a3906f33ba6a2d950e133c8da283297aa8d2c49d73424ca7d6ee4fd5d0b8dbc06ce80654002a64de0fdacba56222b1e29c8c7cf09ccfb2a8af77a62bc8c71d5285a948162b36c7991db99a3785a42b867ee26989034f943da402bb526673f9e8e861c1a17f5d79ccd0d0631dc47d1c607c4381115140dbbfa1ca994197d73247029b596ff1ac6003bd4d60f602aa7667b38638b1b9de77a2f997c58fe5d14804c0c5673d5d76d5e751865224e8927be75d662910e45508f216e8be95d7dc3743105ed4fad89b3c6f02c8573a0b933abe5c8f315980cb6e17e4b33ef797f645256a9dc76f62dc1c2cefb76e10349492f2ce4d416b33e647c7e4becbeffbee80fff7511b49c4beb0b500a6ca2d1f5f907a91ae250b6e4a7ad3b2d0ebdbb1349fa589b3fba77a239883b7cb5e48ef675c5d88e2dfe74949dfc2b68dd9afc23f9972188b2186897e918070cc7c893628d35b19b322724426f44e6c78eeccdbbaafa90388d86ccbcd5f1361f8cb97ecb94c8de6fe7cc8ad49f80b5694c24335ed29793dfae1a5517f5f0084f2c519a54a47f41099a357472d12b7caa3ca747a86b9d213f8d8ab8a691769da4f9edeae378d07b4c7600f4d335da7d29c06ecccf837216967c38f68cf3a13376b1f043e242105324f0529e8b118c60e9e65d6c3dabc438a99c0db206b9b79a700299eb42b1167478139fe072cdba73e378d05fbe8b1f2f774c0143eed2c2377020668e669121388ce85f83f08c517f331b559bf2ae42a0193180516570b84b0f47534a181808f4c1813a70ca9ffcaa7ee6d89a625ed3419a617ca01f9f5fc2331748c362e5a580c5b5c47ee17101579dd25583e7f2b77eb89e6dddd71bc0262a90590500535587bc8264cae18753501b1ce9b50c77ab876ed527cf2122708e622392466e7d0c606baeb7d7504280f772b1e8ee0c39ccc9d58b0ce8e0fc72f7164db5019a60c37b47c82dcfa1fa7bc6b95a20552a72076697669df6dc6002e7735b9ca6ae959b364eb7814cf438fdbddd0acb6db716c23a08cbef7d648b4d5136f9567813a426fcac24a7aba980d95106c8f0e6ffc2fd22daebe9775dc132d2d905c769877d00f582084a46947df430b3697dd441eac22725dc95e937c77c8df4a6bc0edfae940b933ed99d1856ff037efec0d2be6a6eb2d1388758429d5ef8216fea21e3918bb825a124bb149c0d9bbef206f7ab72d51aa28a520069fcd10bb430b45b8cefabc261195552858456fd34d84b7c5f0aabe0b776fa06f469b2c0160f9bd02ac25029b55d59cc6d1d5dd95bfd1fc630059e951274075fc068498dbf4b454b6b41eb680c0cbf5f4825d34a75f31b70ac84f10c08de84daa5a3208b5372d8ebe9e350774e53e162866d257c23a79efb8946296ae4690ca942f4314cea3e9510022657cbd43e40624e9007e79dee310ee3a0c5568a36dd5e3d201e7e4af4b3e46fd04e3998dbe0bcbd284e5ca337d286ecf9839761bafed74a45a16ae2a3ad6016524df727787b10fab42856744202f9ba93e73da7a0f0d046dfe17f0608da1383d4eee6d661290a160d11426101cfa8acf2b102f426f5139de6c38dcc15807d88ccbb6202f20e428cbb6c042709cca709cf9fb4f3f17acad33dcf563498226384680f7d71e1e7c496e11431b6fea9fe3efe13ea9b320d695bccef80f094c082abe586645ae6f2f8d0d1bfd76014cf3d4e12c0a3f679ea867b085bfddadf082bc3f21cbd8e6d997661f9034b983d27d563857abf4c7623128506eb87afb5edfd6895a69519ac305cfbd3ebb3fec31ca159def03d56d127315ec1972e3552efdb6fb72c0d1ea7f68f48b8e6d7d86b49de667736d5a026c2bd2cb00fb1b83fee711c883fd25ef307f30038038e75be116476d89c56c306e5efac48156f5fcaca269de18083625f5c9a612020f84806ffd9e680f7b9d2bfe876db58dffa58286b4725ade8430b4e7d9981821786e749e9c2684af3d14e98db361a093950aad3189c559ddb32f3cd8e9321d2314e55056ae0ddf31ad0a5f94a2a61f5e945a1a1108d8fbab6398bcfed12055968ae83078c6c05810028eeace75ce5a1ed740814705c2ce9e521cd5bdc601ac1f580d6264b57267fe2c42488649dd014c9294b341d42a7b3bf200c9632803fd2e03784cf7c2df3072ac90920fbf0c53551aaff441e87f33536fc3a06206f57220c1d1140c39c5060b324eba"}, &(0x7f0000b04000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000690000)={r5, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x200}, &(0x7f00000da000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c84000-0x7c)={r5, 0x73, "3b1b6ee85298189592a423c2369473b67c745f3243b6b9c5ae74174edbd1ade138adea460951379347fa43fa34d90d9bdc753481aba3fad99ba7f9e7bfcfbeb6fba24ca8085b37c95af19a573222abf5840b94559fe0a15b7df32fd0a2a94aa0024a6421b59c9b9d5fa326fbda2bdccd3303cc"}, &(0x7f0000c66000-0x4)=0x7c) [ 75.208067] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2017/09/26 17:01:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x47a29173ba359e03, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)={0x0, 0x0}) r4 = socket$inet(0x2, 0x803, 0x1) sendto$inet(r4, &(0x7f00002e3000)="3c774b2b5b9e5db7ea9dad1a23ec5dcfb7215fc316ac8c84c51c0e114d754b39314840f6aabd8a3b2b3cb6f68f699f3feb03ece8039dbfe544583c6e26092bdf0a20723f8942afd734cec3fc486ef5f1c119469abfa4c1f5", 0x58, 0x8ce, &(0x7f000038e000)={0x2, 0x0, @rand_addr=0xe3a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r5, 0x2, &(0x7f0000357000-0x10)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x80000001, r4, &(0x7f0000226000)="6c2b59e3fd0006f93a769bb1e0c17e5a05d8875f6e76230dbadc41e8239b567076806e6c393dd96b5f89d430b7956881b4f0a520ddc97dc42a7c979e873a25d71c524dcece", 0x45, 0x565c, 0x0, 0x1, r1}, &(0x7f0000d3d000)={0x0, 0x0, 0x0, 0x1, 0x2, r3, &(0x7f0000548000)="06acf7b1a071d61fe4c8ae304d7febb2c6ef78b77bc346ee1151b2ebed3023ee79e3fa04f224b5f35712af4e9c1a4e6818e00ef1acf7235133c4240a9cfd4b3d42ac3d3cae254565295e2bcf3fbe414a7c22", 0x52, 0x90, 0x0, 0x0, r1}]) r6 = dup2(r4, r1) syz_open_pts(r6, 0x2) setsockopt$inet_dccp_int(r4, 0x21, 0x6, &(0x7f000025e000)=0x3, 0x4) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000a08000-0x4)=0x0) syz_open_dev$random(&(0x7f000025c000)="2f6465762f72616e646f6d00", 0x0, 0x400000) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = userfaultfd(0x80800) r8 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r8, &(0x7f0000ff9000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x20000000000000) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r8, &(0x7f0000ff9000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r7, &(0x7f0000d41000-0xc)={0x12, 0x0}) poll(&(0x7f0000600000)=[{r8, 0x0, 0x0}], 0x1, 0x0) 2017/09/26 17:01:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cf2000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f00005b8000)={0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1986, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000976000)=0x75) ioctl$int_in(r3, 0x544e, &(0x7f0000f8c000-0x8)=0x8004) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00002e4000-0x9)="2f6465762f6b766d00", 0x3fe, 0x0) timer_create(0x1, &(0x7f00009c3000)={0x7, 0x7, 0x1, @thr={&(0x7f000057e000)="8710b70bbeaa2527b55b5897f426172806d93c091e6b2c697f9ef249d4d781de14", &(0x7f00000bf000)="6f8b9fc055c5f851e75ef697eea656d6"}, []}, &(0x7f0000006000)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000c52000)=0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) eventfd2(0x0, 0xfffffffffffffffd) eventfd2(0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r5 = open(&(0x7f0000028000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r5, &(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) symlinkat(&(0x7f0000946000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f000049c000)="2e2f66696c653000") symlinkat(&(0x7f0000024000-0x8)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000013000-0xa)="2e2f636f6e74726f6c00") ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f000020d000)=0x0) renameat(r5, &(0x7f000069d000)="2e2f66696c65302f66696c653000", r5, &(0x7f0000cef000)="2e2f636f6e74726f6c00") ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00009ce000)={0xa, 0x100000001}) renameat2(r5, &(0x7f000001e000-0xa)="2e2f636f6e74726f6c00", 0xffffffffffffffff, &(0x7f000002e000)="2e2f636f6e74726f6c00", 0x2) 2017/09/26 17:01:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000)=0xac8, 0x4) bind$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$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000232000)=@sack_info={0x0, 0x5, 0x0}, 0xc) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00006e4000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000831000-0x26)="d47d1e4675d594a35921e245bbd27d9d384d7fedcac7dd2a5ad1bc780012ffee6b9e60ad441f", 0x26) sendmmsg(r0, &(0x7f00007fc000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000827000-0x8e)="", 0x0}, {&(0x7f0000654000)="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", 0xac8}], 0x2, &(0x7f0000baa000-0x618)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000ef9000)="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", 0x422, 0x0, &(0x7f0000967000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/09/26 17:01:38 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x14040200) r0 = fcntl$getown(0xffffffffffffffff, 0x9) getpgid(r0) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000020000)="2f6465762f6c6f6f702300", 0x0, 0x2) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x302, &(0x7f0000fd6000)="3bd8") mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd9, 0x0, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x100000000000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x326e, 0x2, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x9, 0x3, 0x3, 0x4000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000081b000-0x8)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x400000000000000e) r3 = eventfd(0x3f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b46000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$loop(&(0x7f0000374000)="2f6465762f6c6f6f702300", 0x6, 0x400800) r5 = memfd_create(&(0x7f0000b28000)="637075736574c700", 0x3) pwritev(r4, &(0x7f00007be000-0x40)=[{&(0x7f0000ff0000)="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", 0x1000}, {&(0x7f0000a94000-0xb6)="de80ba2eeeccaf8d7a069142c984fe7955e4f3198255497478a51cfe3ab62ed3a556a03de641ca79ee6382d6774c1d19d48cfa6a49a1043ea6df37474a66298dd984d95ac70fd0c797adf11f3c3f313cfe0806ed4178150f32c3d3cb0cfe0f8ca80db2d418f2b5c9847f4517b17898d1e9944f2f18a1a6a6664e20fe84b94dfc630bb4b58156f519cfc5492803ce22185c2fa898eb3855616f8e9ac8a8866fc285bba2c7a96792b65cf2f4c062a7cc97b58acb82afaa", 0xb6}, {&(0x7f00009e2000-0xb4)="1982e1dfbf57536e6ec5bf0b0b1cbf03bd9f60d0094e9fed67f7db866da7f0d783cd35b34ce0b4b1b0a31badb8a0e087fd1800fe48d83ff291524c6b0dc13576c139f974409b4f84a98a68e6bfd500797829165045649afd775f94802fea31e6f281cdd4893513a6923b4680c45c6b428a6dadf455a1cb8abd6b044fcc180b32efb9f421df36ef18af0e45bd53890291af93836cef0257447cf46b3be382266985cb494872c0414313c62d329039d20dec2dc0a7", 0xb4}, {&(0x7f0000914000)="", 0x0}], 0x4, 0x0) ftruncate(r3, 0x800) prctl$getname(0x10, &(0x7f00005a4000)="") pwritev(r5, &(0x7f000060c000-0x60)=[{&(0x7f000028d000-0xc5)="531655aff1f401ac4c8baacb307aa51cfd70ad7253e229946001b7421785d5aeee93ce78d5111222aef50297dec31573e00af35527137100d04f2b3c5b6c8f2937261d4802982565acc6a0ece4083b38073d711a1321eeece6c451f61b3a2765f7ebe6c1bb068d594b334a08cd034d5f6d90ac03405ac337041da3ae49edd7149067c6cc2c51dbdd33f3fef42449b77be411d6d7", 0x94}, {&(0x7f0000398000-0x1000)="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0x1000}, {&(0x7f00005fd000-0x6f)="72211783343dcf35dae81e64fced39d0e9fb22524b72c8d79f98110c786bc95c5fb30d1e2e99085e299a00d0bad61d9547b88aed571d88e11e0de822f6e0c41e555e093db8b5ecf218373d85289138a4a9a708abe8ee5901b2435756d11b56e9e49159536eb3b1dd0b18a1aa3cabc0", 0x6f}, {&(0x7f000047b000-0xe2)="3ac0ec30e685bfbb4487cbf0683a600147f8ecb7f9f1f935568798db9ff5ffbaf891fb5dd22e02a62b63f0ccb4aa94fd69cb774e5da07db77a58fa4fdd36e8365b47fa84d7bb5e1b12846178154a3cb2424074201c0cc93f59c29a82680b306c4c118ca12dcc8a2c2d32d3700eed351ff5dffe1a2507759dba4db15bacd19fe0336330c6e916e2280f88ffdae279aaea94e3cd9845dba5336e00ded2b5974427f5400a1d2ccad993124f0eafae5817337fe906a72110501175bcb9ec347065116f5e45ed28e285c4d2ab2bf1d47a7fc5e5f2adac8d326b3f8d72d4b1876362c2b3f5", 0xe2}, {&(0x7f0000cdf000)="681e8b0e526fd4696f2256095480368489d83a8c12724c08722066f6ab113bf57bd4db1232d51899254ff3926cf6ee2c682c4370ce74fe6759a4039290ff7d20c8713e0a2a1ad18f4245a6899aae7e3c0b4a8deb332791563eac2c09223b4cc47723cf795c04fe7cfc2d8ee5c2939854a7ae1df6ff7712df99b77154bb633e28396698394f0031886646252f4015da6bbbe3c317f050aabc900aff30cabeec6bce42e09552af4010ed538460651b0f663fab76d6815a4e68d9d7502c771656e5d39755084e72a0df0e136108030c1b6dfe7f8ac6e9", 0xd5}, {&(0x7f0000956000-0xfd)="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", 0xfd}, {&(0x7f0000696000)="8e3849a0d2ef98b31f09a16ef81711cb1eebbeeb444765ca362a6ae02084e5ff18d7d270e7407594ad9ad03a74e89266746a198306d09a8d0e328ee19c06fcf70ceae6031de8b6df47d83a3038eee3ff6b726e5f08d36d5dff42104456bf73e37d419ebd3f02f01a1ce41227ceb2fb33e6ce7a41b8390806ddcee0a99860b01296eb9035e47b6e55e73e71e33f4d4c6b17760972cd814192918e09656e116456e6c3f4cc60b4ae1567060b88317bca6b59afb8091fe36dfa2fc7d2fedb17006bc3d56106eedc6c5201defd6fc0eb3ea7dc80c650", 0xd4}, {&(0x7f0000ae7000-0x1000)="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", 0x1000}, {&(0x7f00002eb000-0x3a)="86dadbf8c24f682370fbe430709f16c923c6fbf9c458c6b753003a18c8be9146ad6c3ad34a619c5fe73de694537c503b43e221126186619b089a", 0x3a}], 0x9, 0x3) fcntl$setlease(r2, 0x400, 0x1) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) sendfile(r4, r5, &(0x7f00000de000-0x8)=0x0, 0x100000001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000cfa000)=0x9360, 0x4) ioctl$LOOP_CLR_FD(r4, 0x4c01) openat$rfkill(0xffffffffffffff9c, &(0x7f00003a2000)="2f6465762f72666b696c6c00", 0x7ff, 0x0) 2017/09/26 17:01:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f7f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d68000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000a06000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00009e8000-0x8)="2e2f66696c653000", r0, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00008c4000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x5d9) syz_extract_tcp_res(&(0x7f0000563000-0x8)={0x42424242, 0x42424242}, 0xfffffffffffffffa, 0x0) syz_emit_ethernet(0x282, &(0x7f0000705000-0x282)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv6={0x0, 0x6, "3a58b6", 0x24c, 0x0, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[@fragment={0x5d, 0xff, 0x0, 0x1ff, 0x8, 0x8f3, 0x3}, @hopopts={0x0, 0x34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0xb6, "6060aa30ffe0942c4076f5497ecb2a0c9da19e6d3b914c8ea862dc0ff36f90880e8dbf133a3acb54975a1cea13884bdb33928ef7ac30b8c3f08d51e329368fd294fee89cebb74605abcc8e67317caa471852833ebf023495c6e680960a34b126b7237ba23ca334825aaaa619b4c3d9461425c09c87abffbe473673106d2b53a7641f7ee435e04a65f4e97d8fd111feed9ed0154dd0bdc27b3a213cb6c5ed3fde4b50800c14698952ab951729c4b06f0447d76f51cc0c"}, {0x0, 0xe8, "dee750681daf62e77b6fac35d53ee48ca569d20a4759907ab6b04f99681ae1cc9ca7994960f785a4a5f417c06e44d744e208952e36e2b2d61280d529e89297801c5928cbdaf7f0506fce05317d99013fc37994cbaf0f0f331e8cb9ab5daca5110a1dcc37718b0f47bf0b0c5e588c38afd20c0afd3b924c0c4b30edfa972d3d3cac004184efbf01866de04eca0eb48d18537f1c6a60d5c62e7adc55e277d9f279749fc63ec9e29eb413d1ace140d047577c34bda1bcfe515a8dd9dae423829bc93c3998a09d1211b55e51dcde20877763af5dd969045c8538e0773a7c994eef964319b0fe488ae60c"}]}], @dccp={{0x3, 0x1, 0x4, 0x1, 0x4, 0x0, 0x0, 0x7, 0xfffffffffffffffa, "f8ded4", 0x7fffffff, "f893a5"}, "9f5818b1659f4f7debedc5af98998e20a2a03a7a5606c7595787fb71bc7c33803e9880fb32c64425250a8f54f73c594c3d16bce55fb62032e4278c0d3c147a20bd65ad202e00eaaaaba3c2a2ce0fc6dfc2c1266221df76f0ea67c65be2cd088a86e0ec0943018f7e3417ae8a199720cf0f2a1216c293bffe56efd8008d621beea137a4d0"}}}}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000617000-0x19)="", 0x0, 0x2, &(0x7f0000e04000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x8000f, 0x4000000000003) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x810, r3, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f000053a000)={0xa, 0x0, 0xb3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2000000000}, 0x1c) sendto$inet6(r3, &(0x7f00003e5000-0x1)="db", 0x1, 0x0, &(0x7f0000f09000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1002}, 0x1c) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1a, &(0x7f000000c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r4}, 0x14) mmap(&(0x7f0000c1a000/0x3000)=nil, 0x3000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000de7000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) mmap(&(0x7f00002de000/0x2000)=nil, 0x2000, 0x7, 0x1015, r3, 0x0) bind$inet6(r3, &(0x7f0000c99000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}, 0x1c) listen(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x3, 0x3) getsockopt(r3, 0xff, 0x7, &(0x7f00001bb000)="", &(0x7f0000807000-0x4)=0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) 2017/09/26 17:01:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0}, 0x20) socket$inet_dccp(0x2, 0x6, 0x0) rename(&(0x7f000003d000-0x8)="2e2f66696c653000", &(0x7f00003c2000)="2e2f66696c653000") bind$inet6(r0, &(0x7f0000d53000-0x1c)={0xa, 0x3, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) shutdown(r0, 0x1) 2017/09/26 17:01:38 executing program 4: 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) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) r1 = add_key(&(0x7f000087d000-0x8)="7472757374656400", &(0x7f00008e9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000368000-0x21)="1a413cc6296bbfe73802d5af58a15e9d151335611763c0fdc4c63cd1f6b0322386", 0x21, 0xffffffffffffffff) keyctl$get_persistent(0x16, r0, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000003000-0x4)=0x0, 0x80000) getpid() fcntl$getown(r2, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xff, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) socket(0x2, 0x2, 0x80000000000000) r5 = gettid() perf_event_open(&(0x7f00005cf000-0x78)={0x5, 0x78, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x400000000000, 0x10000, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x1, 0x9d00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) openat$ptmx(0xffffffffffffff9c, &(0x7f000001e000-0xa)="2f6465762f70746d7800", 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r6 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x7511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfe, 0x0, 0x18a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000569000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000718000-0x4)=0x0, &(0x7f0000f2b000)="") fstat(r6, &(0x7f000018c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = creat(&(0x7f0000fca000)="2e2f66696c653000", 0x19) fchownat(r9, &(0x7f0000d62000)="2e2f66696c653000", r7, r8, 0x800) setregid(0x0, r8) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = memfd_create(&(0x7f0000001000-0x4)="656d3100", 0x0) writev(r10, &(0x7f0000003000-0x20)=[{&(0x7f0000001000-0x31)="81d91868f7e8a17345dc68b2f448985b80a2db79d86d8329b4ff763cd9db77fd37e250e5c7c59547bd9c4a83da1826aba82146ec48cc", 0x36}], 0x1) ioctl$KDSETLED(r9, 0x4b32, 0xfffffffffffffff9) accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f00007ee000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r11, 0xffffffffffffffff, r4, 0x8) 2017/09/26 17:01:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000009000-0x10)=[], 0x0, &(0x7f000000c000)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000d37000)="2f6465762f7663732300", 0xfff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000d2f000)=0x9004000400000000) mmap(&(0x7f0000000000/0xaf1000)=nil, 0xaf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000af1000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000a33000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000cf8000)=0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000e15000)={0x0, 0x1, 0x8000000000000d61, 0x3, 0xd56a}, 0xc) ioctl$TIOCSCTTY(r2, 0x540e, 0x0) r3 = socket$inet(0x2, 0xa, 0x7ffffffe) getsockopt$sock_int(r3, 0x1, 0x31, &(0x7f0000455000-0x4)=0x0, &(0x7f000035b000-0x4)=0x4) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000e4e000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = socket$kcm(0x29, 0xffffffffffffffff, 0x0) fsync(r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003cd000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f00005d8000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x40485404, &(0x7f0000890000)={{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, 0x0, 0x0, 0x0, 0x0]}) chmod(&(0x7f00004af000)="2e2f66696c653000", 0x6e) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r5, 0x80045400, &(0x7f00006e3000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000941000-0x10)={0x6, &(0x7f0000850000)=[{0xffff, 0x0, 0x1, 0x3}, {0x3, 0x8, 0x8, 0x5}, {0x1000000000007b55, 0x0, 0x20, 0xf785}, {0x2c568ba, 0x3f, 0x8001, 0x9}, {0x7fffffff, 0x100000000, 0x400000008000, 0xff}, {0x0, 0x5d7f, 0x0, 0x80000001}]}, 0x10) getsockname(r3, &(0x7f00003f7000-0x1002)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008d3000-0x4)=0x1002) r6 = socket$netlink(0x10, 0x3, 0x0) mkdir(&(0x7f000064d000)="2e2f66696c653000", 0x2) writev(r6, &(0x7f0000fd4000-0x10)=[{&(0x7f0000aea000-0x39)="390000001300194700bb61e1c305000040000200050000000000000080000900130001000000ff00280fe20000000000000000000000000ad670", 0x3a}], 0x1) 2017/09/26 17:01:38 executing program 0: r0 = syz_open_dev$sg(&(0x7f000054a000)="2f6465762f73672300", 0x800000080, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x20000) r2 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x20000000, 0x8, 0x200, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000cd5000)="2f6465762f73672300", 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() personality(0x200000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000d56000-0x9)="2f6465762f6b766d00", 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000001000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r5) r6 = syz_open_dev$random(&(0x7f000043d000)="2f6465762f72616e646f6d00", 0x0, 0x4000) r7 = epoll_create1(0x80000) epoll_wait(r7, &(0x7f0000716000)=[{0x0, 0x0}], 0x1, 0x80000002) getpid() r8 = socket(0x10, 0x2, 0xc) write(r8, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r8, &(0x7f00004df000-0x25)="1f0000000104ff00fdde45c807110000f305f00008000180020000dcffdf00", 0x1f) pread64(r6, &(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000004000-0xc)={0x4, 0x0}) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f000039e000-0x4)=0x0) pipe2(&(0x7f00004eb000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000082000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r6, &(0x7f0000a55000-0xc)={0x4, 0x0}) 2017/09/26 17:01:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)="2f6465762f736e642f74696d657200", 0x0, 0x104) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xc1, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x0, 0x3, 0x5, 0x100000000, 0x99}, 0x14) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004be000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000849000-0x8)="2e2f66696c653000", 0x8004, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000001c000-0xc)={0x80002000, 0x0}) r5 = socket(0x2, 0x80001, 0x0) memfd_create(&(0x7f0000bbc000-0x22)="776c616e306d696d655f747970655e296367726f757029262b6b657972696e672900", 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000532000)="2f6465762f7572616e646f6d00", 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x85452, &(0x7f0000100000-0x8)=0x4) pipe2(&(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r5, 0x0, r6, 0x0, 0x8, 0x0) move_pages(r1, 0x0, &(0x7f000043d000)=[], &(0x7f00009a0000)=[], &(0x7f00006e4000)=[], 0x0) 2017/09/26 17:01:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006b4000)="2f6465762f76637300", 0x10400, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00006f9000)={r1, 0x10000000001, 0x5, "6cb578803f6f9a186e0fed9e82643fa7f9a4c1a4b5077d05e169f84858a890d53fe04eab8f34feee35b4bbeda87338ce6a4b44909e3f96e277a86a995610edf43994b4e715b9c138a4f54fd0ac9d98148627b89170"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000b91000)="2e2f66696c653000", 0x1001, 0x0) gettid() mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004d8000-0xa)="2e2f636f6e74726f6c00", 0x141) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x7ff, 0x3) prctl$setname(0xf, &(0x7f000099d000-0x8)="2a07") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a44000)={0x2, [0x0, 0x0]}, &(0x7f0000a82000)=0xc) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() sched_setaffinity(r5, 0x8, &(0x7f0000d0a000)=0x1) r6 = syz_open_dev$mice(&(0x7f0000421000)="2f6465762f696e7075742f6d69636500", 0x0, 0x1000000000000000) read(r6, &(0x7f0000b11000)="", 0x0) fcntl$setlease(r4, 0x400, 0x0) ioctl$EVIOCGMTSLOTS(r6, 0x8040450a, &(0x7f0000e15000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_GET_XCRS(r6, 0x8188aea6, &(0x7f0000443000-0x68)={0x6, 0x9, [{0x4, 0x0, 0x200}, {0x1, 0x0, 0x80}, {0x401, 0x0, 0x8}, {0xffffffffffffffef, 0x0, 0x3e7e}, {0x5, 0x0, 0x0}, {0x0, 0x0, 0x7}]}) r7 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r7, 0x40104593, &(0x7f0000303000)={0x0, 0x98, &(0x7f000077e000-0x98)="5fe48f4f42b1e2b6e0ff5078479f81368c95a4ba16f058b691b4d9c25bde2368edf05803d025ffca6e335159fe1f4c9be30abc23a9312412a320a9cf5adbaeee83255858bc4b04ef238ef2691c2de7575fc721cac5c409e2da53b455cd2338d2115fc4b5c9e9443139abe3b02c9fc0b8143ac154cc559c4e5d72bf76e756b8f74185fdb8d7ad69c96b61a4fa30153361431d2cd8d235cda6"}) timer_settime(0x0, 0x1, &(0x7f0000e59000-0x10)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000baa000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r7, &(0x7f000004d000)=[], 0x0) 2017/09/26 17:01:38 executing program 2: mremap(&(0x7f0000735000/0x1000)=nil, 0x1000, 0x4000, 0x2, &(0x7f00004fe000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$nfc_raw(0x27, 0x1, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$UFFDIO_COPY(r1, 0x8010aa02, &(0x7f0000e30000)={&(0x7f00004a0000/0x4000)=nil, 0x4000}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000eb0000)="2f6465762f6877726e6700", 0x20002, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000d74000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1ff, 0x80) r3 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f00004e7000)={0xffffffffffffffff, 0x78, 0xdf, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x4000000000000011, 0x8000000000000803, 0x0) bind(r4, &(0x7f0000fe1000-0x80)=@generic={0x11, "0000030000000000080044944eeba71a4976e252922cb18f6e2e3aba000000012e0b3836005404b0e0301a4ce875f2e3de4d163ee340b76795dae5786a12374bea0101b8255802039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1cb8150169585daf476e49740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) close(r2) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000096f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f000038d000)=0x81, 0x4) prctl$setmm(0x23, 0x2, &(0x7f0000761000/0x2000)=nil) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008bf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000f21000-0x8)={0x0, 0xfffffffffffffffd}, &(0x7f000074e000)=0x8) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet6(0xa, 0x80003, 0x40000002000ec1a) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000004000-0xb)={0x9, 0x40, 0x100, 0x403a2f62, 0x1, 0x100000000, 0x20, 0x2, 0x81, 0x6, 0x3}, 0xb) 2017/09/26 17:01:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0xa0)=[{&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f0000001000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00001b8000)="", 0x0}, {&(0x7f00005c0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}, {&(0x7f0000001000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f00000ef000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f0000b89000)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f0000001000-0x18)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f0000001000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}], 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000001000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x11, 0x3, 0x0) ioctl(r1, 0x8955, &(0x7f0000001000)="") r2 = open$dir(&(0x7f0000dda000)="2e2f66696c653000", 0xa680, 0x100) fchmodat(r2, &(0x7f0000662000)="2e2f66696c653000", 0xa) 2017/09/26 17:01:38 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x6, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f00000e5000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="64756d6d793000000000000000000000"}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000feb000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00007a3000-0x4)=0x60, 0x80800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x1000001, 0x3e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x8, 0x810, r0, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fed000-0x4)=0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x33, r1, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x200000e, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fee000)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fee000)=0xe8) mmap(&(0x7f0000d4e000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000fef000)="260000002a00472c0001ffff07ee04001000401403000000dfffff0000000000000308e36e350b", 0x27) r5 = getgid() mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000966000/0x2000)=nil, 0x2000, 0x3, 0x32, r4, 0x0) r6 = socket(0xf, 0x4, 0x3) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000001000-0x10)=@common="74756e6c300000000000030000000000", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x3f}, &(0x7f0000801000)=0x8) connect(r6, &(0x7f000015f000-0x1c)=@un=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r6, &(0x7f0000ff0000)=[], 0x0) recvmsg(r6, &(0x7f0000502000-0x38)={0x0, 0x0, &(0x7f00002a0000)=[{&(0x7f0000921000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f0000fa5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}, {&(0x7f0000dd2000)="00000000000000000000000000000000", 0x10}, {&(0x7f0000b69000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f00008b3000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000087000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}], 0x6, &(0x7f000057b000)="000000000000000000000000000000000000", 0x12, 0x8}, 0x100) sendmsg$netlink(r0, &(0x7f0000497000)={&(0x7f0000fed000)={0x0, 0x0, 0x4, 0x9}, 0xc, &(0x7f0000343000-0x30)=[{&(0x7f0000fed000)=[{0x30, 0x7, 0x801, 0x66e5a396, 0x4, "11d6fddde19e7d07a6f910dab31a09506d014db253e0e331459950880c11e6d5"}, {0x68, 0x2, 0x4, 0x2, 0x81, "b2f355c1d2b5f0162f5f3f680c70b534b1e834096af48a759515266c2cfe0fbc91467e1c6b0600f9bf20784d4e52b971fd3f429357eb6b75d2bbf0721cf7fb680b4807ef178929f72bc39019d7f2ef52f54182f437"}], 0x98}, {&(0x7f0000b80000)=[{0x110, 0x8001, 0x501, 0x8, 0xb2e, "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"}, {0xec, 0xd9e73c8, 0x300, 0x0, 0x7, "7dfff7b78cc1d162587073b1c314bfbb48e540cb13400feefb479cea3b7edd2d61835086e8b13acba28c1ffb19d5ca3f1642f68b103d8f30e8e86cd6c191a5af4964661d43063850c32e8345191fde3afcda8cf9e9d2a53d54792e6b880970440f2840aa7e6a556100d60e1106ab9a824d35fef4c548c1648050700a733b342f0c422fdddb1c65f87d083de79760dd374b4601afded9b720c170b027299232acae47860d22d0b09beaef6e2238afb29abff8057f1ab14fe7b6b75723a641473fb338444868c3ef5c262d4a9c640ee70c805084b20c0726105bea5762"}, {0xc4, 0x1, 0x322, 0x5, 0x100000001, "c3ec713ffa5ce718c957d09ae20d34c76f30c3200541a3c8e975c9727d34ed5a53d97ff9ca04d74572dd6b8ea45ae7e0ea99912cbd731565dd7a6d1a27a1003adac04d9c5beb105d100caff0cd46cbb63c296abc3a9cf919c4234e8a762cc170e7eb7996ebe705787e3c2b65d162b08e5b2d5d90d6b9d9a96ddb06c1920d5ea2c401c6d63f7d4fa33b71c54f9317729d0e26c0a0514796a509c923efa8222c8d89012f1561c30e153abf6b0431b598455abfef"}], 0x2c0}, {&(0x7f0000fee000-0x2cc)=[{0xa8, 0x1ff, 0x414, 0x401, 0x7fffffff80, "c71fe8ade5cfcfda1d63fe95c22e4f90dee9362dc30757d814d4ea9fe2b76642f64b110faec0fd7642b306169fdd191cc733d8ae8fa9d3316a24164dd54e69fbdbd72509da206a0044bf4f003252ef29d4d9fe4acdb25684ef0a2cc503763937802058c26053a254b9994c65a694585ab71ad9de7c4edc54301ad33c8d196db46e6f8a766fd641fc897c1ded1808171af9117bb0105bd9"}, {0x80, 0xeeb2, 0x0, 0x8, 0x7c, "031a5cfaf4c4b7fc5eafebc2bf1a9ba07f94929ac78103dfc4005b0ae4e751450091fa0c260d2a27f9e65b11ce1b4ff39cc0e8a233a93daa6f0a1174c547f8e1d9906a09a07cd71339951bd61aa027259936b55501f9fd0f362420e8f96565998a05d9f7fcc4ca4bc74de25b4b"}, {0x6c, 0x8c0, 0x300, 0x800, 0x3, "33df5f5ce865b1d53ec55177d915cdb3f35fdf908ae9c147bc8f1d8d1d331f208eccc97c912e8f5bb40e1a5f7079598b0b51f4c2b16f476df90749c65d5c412a9de7bd240f04bf039765c367e7cccf64eb68f7af90181d8c13"}, {0x54, 0x100000000, 0x800, 0xad3b, 0xa92, "4933d70b649379922deca1c824d7f5c55ca14892bd72254f8268f8d7670eec58fc9889ab105c7587b0dca49e49b74e4aaa7a3d8474a121ee3f19561e5ab08456e969cd46"}, {0xe4, 0x5, 0x400, 0x5, 0x7, "551db2ba82fd450f620ee471dc591c9df0e0a4753d71261a508d1581d43346a899b6ac2f300fa31aec6ced7855d6e48a60f7baae7bd5964b9d47bc136d7309b46ca8b3562d0b87ea170c74a424f1ff2c6056add1cee5498200c503ae0979dbeaac1788b5543c1ccd055d9ca49af52c241ee25eab3e59b0864f13a9cdd78659e64fb16e8bbca96d51d85ee53367c20ad5a2747ee02f1ba57df4943b2919b42e6b6161a0e5dc5da3cf1a46c37e50c9bbb97390e28280b902b9a9a083c9383e04d06709b2c9ae0df98a842b9719153a94f763"}], 0x2cc}], 0x3, &(0x7f0000fee000-0x88)=[@cred={0x20, 0x1, 0x2, r2, r3, r5}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r1, r1, r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r1, r0, r1]}], 0x3, 0xc000}, 0x41) ioctl$sock_ifreq(r1, 0x8924, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0xa62, 0x8, 0x2, 0x2, 0x10000000000000}}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x300000d, 0x32, r4, 0x0) [ 75.507186] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2017/09/26 17:01:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000026f000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000593000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000448000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000032d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x10, 0x400000000000, 0x30, 0x0, 0x0, 0x100000000000, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @empty=0x0, "bcecff8900000000000000000000000003eb00b0"}}}}}) mmap(&(0x7f0000004000/0xcc9000)=nil, 0xcc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1000000005, 0x0, 0x0, 0x0, 0x0, 0x2000000d8, 0x3fd, 0x0, 0xffffffffffffff20, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3, 0x0, 0x10000000000000, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000059000/0x18000)=nil, &(0x7f0000007000)=[@textreal={0x8, &(0x7f00003fc000)="6564360f2188dca4cfb866b9c90900000f3266b89c5998290f23c00f21f86635000000000f23f806263e65660f01f5baf80c66b894922a8d66efbafc0cb8e100ef0fe15e98ba6100b0ffee2e0fc76bc1", 0x50}], 0x1, 0x3, &(0x7f00003fc000)=[@flags={0x3, 0x0}, @vmwrite={0x8, 0x0, 0xff, 0x0, 0x6, 0x0, 0x8, 0x0, 0x1}], 0x2) mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786ee0743100", 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000045000)={0x3, 0x4, 0x1ff, 0xfffffffffffffffc, r3}) getsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000036000)=0x0, &(0x7f0000044000)=0x4) r4 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20002) r5 = dup2(r4, r2) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f0000046000-0x9b)="505cff4f60973b359e8831af8f3cf869a0ac4c2ce2114c26a6f36b0f34d2bfeada9770d7ef8ddbe950598c07bfdbef90fe15bcb29f195f74190f666bd335fb28822d1a37c5c47fd02b9a3ff806308c9043b08c082d74566b1507deda682c0cc8eaa8918afa45dda0affb02be6b48fb9da78e8c7fac1c4a62f9ba45dabddfacaad5aae0296372eda9a82e3fcff8ce476577c148a054293396dc4cd3", 0x9b, 0x48000, &(0x7f0000045000)={0x3, {"7eda8331879ed4"}, 0x1}, 0x10) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000044000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000046000)=0x20) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000045000-0xa0)={r6, @in6={{0xa, 0x2, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000006}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x5da, 0x5, 0x5, 0x100000002}, &(0x7f0000043000-0x2)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000003a000)={r7, @in6={{0xa, 0x2, 0x133f16d4, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40}, &(0x7f0000039000-0x4)=0x98) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x800000000007, "71756575653000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 75.581548] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 75.605487] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. [ 75.613983] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 75.662431] device syz2 entered promiscuous mode 2017/09/26 17:01:38 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = inotify_init1(0x0) fadvise64(r0, 0x0, 0xfffffffffffffffd, 0x800000007) seccomp(0x1, 0x0, &(0x7f000000c000)={0x4, &(0x7f0000005000-0x20)=[{0xa3, 0x80000001, 0x9, 0x20}, {0xfff, 0x10000, 0xfffffffffffff7cb, 0x6}, {0x1, 0x5, 0x6a9, 0x3f}, {0x8, 0xfffffffffffffffc, 0x7ff, 0x5}]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000008000)="2e2f66696c653000", 0x4000000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000000e000-0x48)={0x4, 0x0, [{0x222, 0x0, 0x7f}, {0xbfd, 0x0, 0x7}, {0x348, 0x0, 0x80000001}, {0xb5e, 0x0, 0x20}]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x800) openat$kvm(0xffffffffffffff9c, &(0x7f0000009000-0x9)="2f6465762f6b766d00", 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f76637300", 0x0, 0x0) pselect6(0x40, &(0x7f000000c000-0x40)={0x9fb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000)={0x0, 0x989680}, &(0x7f000000b000)={&(0x7f000000b000)={0x0}, 0x8}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000076a000-0x11)="2f6465762f7161745f6164665f63746c00", 0x101000, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000c96000-0x2)="000b") ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000208000)={0xfffffffffffeffc1, 0x2, 0x200100000002, 0x4}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup3(r2, r2, 0x80000) r4 = openat(r3, &(0x7f00008a3000)="2e2f66696c653000", 0x400, 0x0) mmap(&(0x7f0000000000/0xb49000)=nil, 0xb49000, 0x6, 0x32, 0xffffffffffffffff, 0x10000) mmap(&(0x7f0000c61000/0x4000)=nil, 0x4000, 0x2, 0x812, r4, 0x0) r5 = socket(0x3, 0x5, 0x0) mmap(&(0x7f0000fa3000/0x4000)=nil, 0x4000, 0x3, 0x3e, r3, 0xfffffffffffffffb) listxattr(&(0x7f00006fe000)="2e2f66696c653000", &(0x7f00009f2000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b) getsockopt$inet_mreqn(r5, 0x0, 0x1e, &(0x7f0000a39000)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f00008dd000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000409000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa, 0x5, 0x0, 0x7888, 0x80007b, r6}) mmap(&(0x7f0000810000/0x2000)=nil, 0x2000, 0x1, 0x31, r5, 0x0) memfd_create(&(0x7f00009d2000-0x14)="2f5d747275730065647365667070703127a1", 0x5) 2017/09/26 17:01:38 executing program 5: mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000003, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d31000-0x11)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) getsockname$unix(r1, &(0x7f0000a43000-0x56)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00003d8000-0x4)=0x56) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e27000-0x110)={0x0, {{0xa, 0x1, 0x3ff, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x3, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) syz_emit_ethernet(0x4e, &(0x7f000000d000-0x44)={@random="891f000020d8", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "01cc87", 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}) clock_gettime(0x0, &(0x7f00001cc000-0x8)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000671000)={r2, r3+10000000}) r4 = socket$inet(0x2, 0x806, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f00000ac000)=0xffffffffffffffff, 0x4) r6 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000de1000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000569000-0x4)=0xe8) bind$inet(r6, &(0x7f0000766000)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f0000de2000-0x1)="55", 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f000098d000-0x4)=0x5c8, 0x4) sendto$inet(r6, &(0x7f0000de4000-0x5ab)="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", 0x1000, 0x4004, 0x0, 0x0) read(r6, &(0x7f0000de3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) 2017/09/26 17:01:38 executing program 3: fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00002ba000-0x4)=0x0, &(0x7f0000354000-0x4)=0x4) memfd_create(&(0x7f0000f01000-0x13)="2c706f7369785f61636c5f6163636573734000", 0x2) syz_open_dev$vcsn(&(0x7f0000294000-0xa)="2f6465762f7663732300", 0xffffffff, 0x100) r0 = syz_open_dev$vcsa(&(0x7f0000d55000-0xb)="2f6465762f766373612300", 0x1, 0x40001) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000aa5000-0x4)=0x2, 0x4) mlockall(0x3) ioctl$void(0xffffffffffffffff, 0xc0045c78) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000084d000-0x8)={0x0, 0x100}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000919000)="2f6465762f76637300", 0x0, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f000095f000-0x4)=0x0) timerfd_gettime(r3, &(0x7f0000d40000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x6, 0x4101) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r5, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000c6f000)={0x0, 0x40, 0x1000, &(0x7f0000f19000)=0x0}) write(r5, &(0x7f0000b11000)="c6", 0x1) read(r3, &(0x7f0000c9f000)="0000000000000000", 0x8) clock_gettime(0xfffffffffffffffe, &(0x7f0000733000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000ac0000)={0x9, 0x5, 0x7fff, 0x0, 0x8, 0x6, 0x1, 0x8}, &(0x7f0000f10000-0x40)={0x3f, 0x0, 0x3, 0x8, 0x6, 0x5, 0x3, 0x6}, &(0x7f00002ea000-0x40)={0x8, 0x0, 0x101, 0x200, 0xfffffffffffffe00, 0x4, 0x8, 0x0}, &(0x7f00000ab000)={r6, r7+10000000}, &(0x7f00000c0000-0x10)={&(0x7f00006a1000)={0x3ff}, 0x8}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000060f000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000051f000)={0x0, r8, r9}, 0xc) dup3(r4, r1, 0x80000) r10 = socket(0x10, 0x2, 0x10) write(r10, &(0x7f0000da9000)="240000001d0001000000000800000004033900fa1000010006000100f7ff000000000000", 0x24) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) 2017/09/26 17:01:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x80, 0x20200) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000c26000)=[0x0], &(0x7f0000001000-0x8)=[0x0, 0x0], 0xa, 0x5, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync_file_range(r2, 0x7ff, 0x4, 0x1) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0xfffffffffffffffd) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f000093e000)=0x1f, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) writev(r1, &(0x7f000073d000-0x20)=[{&(0x7f000089b000-0xae)="1f5ed0a9fc92b89bae5be746ba58c021f4011fe24a5b5adc84a0d12e2bdf736fa59c62116c059c3edc4f9b8d37de6f2b3e541d47aa5a962944969bd30e67006a94d50a48083fc8594580f58b277ea14ad03ed5ebc1b5da93c19400c9f20cd2e3a1ea8bc1fd026476b284379e0d9fea45b993617c4c627a556bed885ee72db9eb3ff96a3a4c5fd985e1d84f415003a9617791f4bb3dca8523351bcb541d08ad3417a5bd3fa5d033f09d881025b5", 0xad}, {&(0x7f000047b000)="0d4e9d5b6119673fd7decf14111faec42d6e53477925365c993697ce054ee7dd08c87778c626d79e3ac5314437854c000000003a0b358021733f", 0x3a}, {&(0x7f0000993000)="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", 0x100}, {&(0x7f000051c000-0x1000)="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", 0xfff}], 0x4) ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) ioctl$TIOCPKT(r3, 0x5420, &(0x7f00004be000-0x4)=0x8000) read(r3, &(0x7f00007e7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000842000)={0x5, &(0x7f0000128000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$TCSETA(r3, 0x5402, &(0x7f000014b000)={0x0, 0xfffffffffffffff7, 0xfffffffffffffffd, 0x5, 0xfff, 0x2, 0xffffffffffffffc1, 0x0, 0x0, 0x3}) socket$inet(0x2, 0x8000000000000003, 0x6) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000a7000-0xa)="2f6465762f70746d7800", 0x4000000004, 0x0) write(r4, &(0x7f00000db000)="ff2c", 0x2) ioctl$TCXONC(r4, 0x540a, 0x2) 2017/09/26 17:01:38 executing program 6: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000412000-0x4)=0xf0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f66000-0xb)="2f6465762f6877726e6700", 0x100, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000930000-0x4)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a16000)="2e2f66696c653000", &(0x7f00002bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0xffffffffbfeffffe, r2) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f00008cc000)=0x100d62) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$urandom(&(0x7f000012f000)="2f6465762f7572616e646f6d00", 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c02000-0x18)=@add_del={0x2, &(0x7f000041a000)=@common="79616d30000000000000000000000000", 0x648}) ioctl$sock_SIOCSIFBR(r3, 0x8940, &(0x7f0000a26000)=@get={0x1, &(0x7f0000c4e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1ff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000965000-0x108)={0x0, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffff0c4, 0xffffffffffffb803, 0x7ff, 0x1, 0x80, 0x7, 0x200, 0xa8, 0x1, 0x83, 0x401, 0x4, 0x7fff, 0x3ff, 0x5]}, &(0x7f0000bc6000)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000059b000)={0x0, 0x2, &(0x7f00006dc000-0x20)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e87000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000324000)={r5, 0xfff}, &(0x7f00002e8000-0x4)=0x8) lseek(r3, 0x0, 0x1) getsockname$netlink(0xffffffffffffffff, &(0x7f0000e71000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000161000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000022f000)={r6, 0x3cc}, &(0x7f0000006000)=0x8) syz_open_dev$random(&(0x7f0000caa000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x2000) ioctl$int_in(r4, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r7 = syz_open_dev$random(&(0x7f0000d14000)="2f6465762f72616e646f6d00", 0x0, 0x0) ioctl$int_in(r7, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) close(r4) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000f7f000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000200000-0x4)=0x9d) r8 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r8, 0x0, 0x29, &(0x7f0000a24000-0x10)="00000000000000000000000000000000", &(0x7f0000bd9000)=0x10) [ 75.713657] device syz2 left promiscuous mode [ 75.730303] device syz2 entered promiscuous mode 2017/09/26 17:01:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xde, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcf6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0x100279) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) setsockopt(r0, 0x107, 0x12, &(0x7f00004ad000-0x1)="07", 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x101000, 0x0) write(r1, &(0x7f0000ce7000)="", 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00004af000-0xc)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f0000414000)=0xc) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) pkey_alloc(0x0, 0xffffffffffffffff) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000065000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000487000-0x44)="b9900d00000f320f001b67643ef0829000000fb805000000b9995e0000e6e601c1260f32d9f566b82c018ee8f30f2b462e66baf80cb8106b2e80ef66bafc0ced0fc75b64", 0x44}], 0x1, 0x2, &(0x7f00004e1000-0x10)=[@dstype0={0x6, 0x8}], 0x1) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000762000-0x40)={0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f000065a000)={0xde, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a97000-0x4)=0x0) prctl$setptracer(0x59616d61, r5) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f00003a5000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_GET_FPU(r4, 0x81a0ae8c, &(0x7f0000359000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000a26000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00001dd000)={0x8, 0x0, [{0x40000020, 0x0, 0x400}, {0x907, 0x0, 0x5}, {0x40000aff, 0x0, 0x0}, {0x852, 0x0, 0x10000100000001}, {0xbbe, 0x0, 0x9}, {0xa40, 0x0, 0xfffffffffffffffe}, {0xc0010bef, 0x0, 0x800}, {0xa92, 0x0, 0x0}]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x4, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) fcntl$dupfd(r4, 0xfffffffffffffffd, r6) madvise(&(0x7f0000fa7000/0x4000)=nil, 0x4000, 0x4) keyctl$negate(0xd, 0x0, 0x8, 0x0) [ 75.761690] device lo entered promiscuous mode 2017/09/26 17:01:38 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x2, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x3) mmap(&(0x7f0000739000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000001000-0x89)="", &(0x7f000073b000)=0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000006000-0x8)="2e2f66696c653000", 0x2042, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x13, &(0x7f0000004000-0x4)=0x0, &(0x7f0000006000+0xc00)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000004, 0x32, r2, 0x1) splice(r2, 0x0, r2, 0x27, 0x5, 0xd) r3 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) ioctl(r3, 0x227b, &(0x7f0000fd5000)="") mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000007000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000fd7000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5e000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000955000-0x18)={@loopback={0x0, 0x1}, 0x8001, r4}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000001000)={0x8, &(0x7f0000008000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000002000)={0x8, 0x5, 0x0, 0x1, 0x578, 0x1, 0x8000, 0x1b, 0x0}, &(0x7f0000008000)=0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/26 17:01:38 executing program 2: mmap(&(0x7f0000000000/0x935000)=nil, 0x935000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000935000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20100, &(0x7f000027b000-0x2)="58d4", &(0x7f00007d9000-0x4)=0x0, &(0x7f0000936000)=0x0, &(0x7f0000937000-0x68)="b6ff1ca881e008720648b272f08cb10b25497f77c825a59ecd0a9b1ae290ebb2ed8d0e8adf33e620ceda71029541038cd315364abd1478a0ec69742844e92bf2012398881dd691c8c2d99a263087c2c4bc8d421334a3fb21e4d9fed2dc85070e24aaa58ae80dfbc7") clock_gettime(0x0, &(0x7f0000935000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000060b000-0x8)={0x0, 0x0}) setpriority(0x1, r0, 0x678379c4) fadvise64(r3, 0x0, 0x7, 0x7) mmap(&(0x7f0000935000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x6, 0x1, &(0x7f00007cd000-0x10)={r1, r2+10000000}, &(0x7f0000935000)={0x0, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005bd000)="2f6465762f6877726e6700", 0x800, 0x0) ioctl$KVM_GET_XSAVE(r5, 0x9000aea4, &(0x7f0000517000-0x400)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000938000)={0xaa, 0x21, 0x0}) getsockname$inet(r4, &(0x7f0000937000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006b1000)=0x10) ioctl$sock_ifreq(r4, 0x8946, &(0x7f000000e000)={@common="6c6f0000000000000000000000000000", @ifru_data=&(0x7f0000935000-0x20)="0100000000000200000306000000eb00ecff2000000003000449faf5238f7e23"}) 2017/09/26 17:01:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000117000-0x8)={0x0, 0x0}, 0x80000) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0x0, &(0x7f000047d000)=0x2) r1 = socket$inet6(0xa, 0x3, 0x10000000003) r2 = socket(0x19, 0x800, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000309000-0x4)=0x8000000000004, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ce0000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x200000000, 0xffffffffffffffff, 0x1, 0x0, 0x0}, 0x20) dup3(r1, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r2, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x801, 0x0) fcntl$setstatus(r3, 0x4, 0x2400) bind$inet6(r3, &(0x7f0000e5f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0xfffffffe) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r4, 0x10d, 0x3, &(0x7f0000001000-0x1)="2f", 0x1) connect$inet(r1, &(0x7f0000425000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$inet6(0xa, 0x400000000001, 0x6) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f000030a000)=0x0, &(0x7f00009a5000)=0x4) r6 = socket$inet6(0xa, 0x80005, 0x0) r7 = accept4$inet(0xffffffffffffff9c, &(0x7f0000dae000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000040b000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000713000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000072e000)=0xe8) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f00000c0000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f00005ca000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@empty=0x0, 0x2, 0x1d22, 0x3, 0xc8e2, 0x0, 0x20, 0x20, 0x7, r8, r9}, {0x5, 0x7, 0xfffffffffffffff9, 0x8, 0x7fffffff, 0x0, 0xffffffffffffffc1, 0x80000001}, {0x1, 0x10000, 0xea40, 0x81}, 0x47, 0xc4, 0x0, 0x0, 0x20, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1800000000000, 0x94b2}, 0xf, @in=@multicast1=0xe0000001, 0x5, 0x2, 0x0, 0x69f, 0x2, 0x101, 0x6}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x42000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r10, 0x112, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt(r6, 0x84, 0xc, &(0x7f0000002000-0x6a)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 75.793638] Bearer <÷ÿ> rejected, not supported in standalone mode [ 75.807750] QAT: Invalid ioctl 2017/09/26 17:01:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001eb000-0x4)=0x0) ptrace$peekuser(0x3, r1, 0x3) r2 = syz_open_dev$random(&(0x7f000025c000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) r3 = dup2(r2, r2) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000f21000)={"c7039df4ebba8e611edb035e4a1240f0", {0x4, 0x4, 0x1, "4200000011f0", 0x70e7, 0x0}}) connect$inet(r3, &(0x7f0000823000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) statfs(&(0x7f0000ba0000-0x8)="2e2f66696c653000", &(0x7f0000668000-0x15)="000000000000000000000000000000000000000000") mount(&(0x7f0000876000)="2e2f66696c653000", &(0x7f0000527000-0x8)="2e2f66696c653000", &(0x7f0000568000-0x5)="6e66736400", 0x0, &(0x7f0000fb6000)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000980000)={0x1, &(0x7f0000580000)=[0x7]}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xd31, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x8, 0x0, 0x40000000000, 0x9, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x8) r4 = dup(r2) epoll_wait(r4, &(0x7f0000389000-0xc)=[{0x0, 0x0}], 0x1, 0x0) prctl$setfpexc(0xc, 0x20004) move_pages(0x0, 0x5, &(0x7f0000b38000-0x30)=[&(0x7f0000039000/0x1000)=nil, &(0x7f0000b6d000/0x1000)=nil, &(0x7f0000e3f000/0x3000)=nil, &(0x7f0000d3f000/0x4000)=nil, &(0x7f0000c97000/0x2000)=nil], 0x0, &(0x7f0000fd1000-0xc)=[0x0, 0x0, 0x0], 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000892000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0x1938, 0x40000000000, 0x0, 0x8}, @generic={0xc24, 0x0, 0x0, 0x3c}, @generic={0xd395, 0x7, 0x0, 0x0}], &(0x7f0000000000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpriority(0x3, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f000074c000-0x20)={0x0, 0x0, 0x0, 0x0}) r6 = userfaultfd(0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000976000-0x8)={r4, r5}) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f000066e000)={0xaa, 0x0, 0x0}) readv(r6, &(0x7f0000005000)=[{&(0x7f0000006000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}], 0x1) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000754000)={{&(0x7f0000012000/0x3000)=nil, 0x3000}, 0x1, 0x0}) close(r6) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000d3a000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000930000-0x4)=0xe8) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000903000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) llistxattr(&(0x7f0000013000)="2e2f62757300", &(0x7f0000000000)="", 0x0) [ 75.865634] Bearer <÷ÿ> rejected, not supported in standalone mode 2017/09/26 17:01:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000083000-0x10)={&(0x7f00001e8000)="2e2f66696c653000", 0x0}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000b60000-0x8)=0x7ff) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e89000)="2f6465762f6175746f667300", 0x800, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000dd000)=0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0xfc, 0x8000000000002, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x5000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mincore(&(0x7f00005a1000/0x800000)=nil, 0x800000, &(0x7f00001a2000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r3, 0x406, r3) getpeername$netlink(r4, &(0x7f0000fd3000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc7000)=0xc) openat$kvm(0xffffffffffffff9c, &(0x7f0000c0c000-0x9)="2f6465762f6b766d00", 0x3ffffd, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x100000000, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r5, 0xc020660b, &(0x7f000000b000-0x100)={0x3, 0x1, 0x5, 0xb5, 0x4, [{0x3, 0x9, 0x400, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x800, 0x9, 0x0, 0x0, 0x2009, 0x0, 0x0, 0x0}, {0x9, 0x3, 0x6, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0}, {0x3, 0x80, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) fcntl$addseals(r6, 0x409, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r6, 0x1, 0x100000015, &(0x7f000041d000)={0x0, 0x0}, &(0x7f0000000000)=0x8) socket(0x10, 0x1, 0x8480000000000000) socket$netlink(0x10, 0x3, 0x2f) prctl$setfpexc(0xc, 0x8040000) fadvise64(r5, 0x2, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/26 17:01:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000e67000)={0x0, 0x0}, &(0x7f00006f9000-0x8)={0x0, 0x0}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000880000-0xa)="2f6465762f7663732300", 0x2a42, 0x8880) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000b15000-0x20)={0xffffffffffffffff, 0x0, 0x1, 0x7ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00003eb000)={0x1100000004, r3, 0x0, 0xffbffffffffff800}) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000ead000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00009b2000-0x20)={0x7f, r4, 0x10002, 0x61c9}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000031a000)={0x4, 0x7, 0x0, @thr={&(0x7f00008e5000-0xa8)="d51146896d977a275c21f452e6fc045bcfd43f091a8cff80782ea816d31e8d6e282be4a013c48fc7201a80990635b017b6e2326b1e9a93ad901f3f08deefb2ba76391331bbf74266f82ae927ea67f328461253f65ec919269fd88842fe48828469945467648024ab11c8146abf9f2e03befddd4bb0a69c9486972834ff9a5509e23f258f7bfb7d8d3ebfc1c1eb7894fa5be66e9ece2114490658097bcc60c6e20fc57a341f344d99", &(0x7f000059b000-0x9)="f1be0d4dbe56f82f58e11ad53e35f9bc29dd7b9b00f1be16f7"}, []}, &(0x7f0000022000-0x4)=0x0) timer_gettime(r5, &(0x7f0000f7b000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000203000-0x11)="2f6465762f7161745f6164665f63746c00", 0x40202, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001fa000-0xc)="2f6465762f72666b696c6c00", 0x100, 0x0) clock_gettime(0x0, &(0x7f0000075000-0x8)={0x0, 0x0}) r8 = add_key(&(0x7f000029d000)="6b657972696e6700", &(0x7f00004c7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r9 = add_key(&(0x7f000012f000)="6b657972696e6700", &(0x7f00001c6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000002e000-0x1)="51", 0x1, 0xfffffffffffffffa) keyctl$search(0xa, r8, &(0x7f0000f82000-0x8)="6b657972696e6700", &(0x7f0000afd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r9) mq_timedreceive(r6, &(0x7f0000fc1000)="", 0x0, 0x9, &(0x7f000058a000-0x10)={r7, 0x400000000}) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$loop(&(0x7f0000c06000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x10002) ioctl(r10, 0x440000000000127f, &(0x7f000002d000-0x1)="") mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f000079a000)="2f00") mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$inet(0x2, 0x3, 0xff) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x1, 0x10010, r11, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r11, 0x8918, &(0x7f0000cd3000-0x20)={@generic="4b13038832a418c2940f4877470f52e0", @ifru_flags=0x66c8150159ebe835}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/26 17:01:38 executing program 3: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x1000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000289000-0x28)={@common="69706464703000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x200000023, &(0x7f00000fc000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, r1}, 0xc) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f09000-0xc)={@rand_addr=0x801, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x8, 0xf, 0x20) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000f0f000-0xb)={0x4, 0x4, 0x6, 0x9, 0x80, 0x80000001, 0x8002, 0x8000, 0x8, 0x80000001, 0x1}, 0xb) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000639000)="", 0x0, 0x40, 0x0, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000f0f000)={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) sendto$inet6(r3, &(0x7f0000be6000)="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", 0x1000, 0x20000000, &(0x7f00007e4000-0x1c)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x7}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000b52000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x3, 0x2, 0x8, 0x0, ""}}}}}) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000d1f000-0x8)={0x0, 0x101}, &(0x7f0000f0e000)=0x8) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000008e000)={r5, 0xfa}, &(0x7f0000f11000-0x4)=0x6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002c8000-0x8)={r6, 0x5}, 0x8) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000efe000)={0x4, &(0x7f0000f01000-0x28)=[{0x2, 0x100, 0x2, 0x3}, {0x60, 0xff, 0xd75, 0x0}, {0x2000000000008001, 0x0, 0x2, 0x5}, {0x6, 0x3, 0x40000010, 0x0}]}, 0x10) setsockopt$inet6_udp_encap(r7, 0x11, 0x64, &(0x7f0000efd000)=0x1, 0x4) bind$inet6(r7, &(0x7f0000d4f000-0x1c)={0xa, 0x1, 0x100000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f00002d4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x101}) syz_emit_ethernet(0x2a, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f000026d000-0x10)={0x2, &(0x7f000060b000)=[{0x2, 0x2, 0x7, 0x4}, {0x8, 0x2, 0x100000000, 0x7ff}]}, 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r8, 0x0, 0xe, &(0x7f0000f11000-0x4)=0x0, &(0x7f0000396000)=0x4) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000f10000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000055d000-0x4)=0xe8) [ 75.961534] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 75.975989] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2017/09/26 17:01:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1000000002, 0x0) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000341000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common="69705f76746930000000000000000000"}) pipe2(&(0x7f0000e7f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r0, r2) dup3(r1, 0xffffffffffffffff, 0x80000) splice(r1, 0x0, r0, 0x0, 0x50e3, 0x0) prctl$getname(0x10, &(0x7f00006ce000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/09/26 17:01:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ca4000)="2f6465762f7667615f6172626974657200", 0x10000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008b9000)={0x7, 0x80000000, 0x43e, 0x100000000, 0x85}, 0x14) mkdir(&(0x7f0000bdb000)="2e2f66696c653000", 0x0) r1 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) writev(r1, &(0x7f0000205000)=[{&(0x7f0000832000-0x1000)="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", 0xd23}, {&(0x7f000016c000-0xf2)="dbc8d2784fe9f81760703003797bfaca7d68532633b380e764c99ac49c4466b3443daa4fc55fa794c0cdc8b6c730f611baf8377e9ac0853da23110118c54a9ae3140d467ef537bd8cd271f84fc5328da1cbd8cfc0485e18110858059fb7689883f406346e68f3bee730e6cd4448f07017606c7f8dde5ab5df83bda7b690948db5c47cb737d082146b7aeeb80a5bf65c9056009d80ddfaedf4dbbcc2d4c785ede50bf2bfbfc6a16d15d925bac455a560b071b06ad6cf28bdc1d1780a061d367e53de0aab40441dc1a363e0673e8134bc9770e423869f58fdd0619b76961efe6f3e53a1f3396cb90aaa10d138feefcc9e7543e", 0xf2}, {&(0x7f0000532000)="bc9aa1dd3106a4d0a2976f060b71edda951bbc5dbcf2126ca3a2b75b61a29a91b82b7c1c82b762912397a15d61ebf11f14b7930499bf164998f0449bba00f548b790052b20cd8369dbdb1fd27c6166429ee2ba422991e0e1340154b54f0f02cb53e545922fea00f165b2c376056389f76c2857aaa7576d969379c580b998cbdf29d1825b64210639cfe48cfeb2ed9ea4507c25eaf2ff5201011d03a5430699003efeecbcfc47c6bdeb", 0xa9}], 0x3) fadvise64(r1, 0x0, 0x0, 0x4) r2 = fcntl$getown(r1, 0x9) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) r4 = socket$inet(0x2, 0x8000a, 0x7ff) setsockopt(r4, 0x4, 0xf2, &(0x7f000027c000)="9c508d883a257f818472240f61dfced9", 0x10) r5 = socket(0x10, 0x802, 0x0) write(r5, &(0x7f0000003000-0x25)="24000000180099f0001be90400ed190e020800000000000000ffffeb080001005f196be056", 0x25) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00003a2000)={0x0, 0x10001, 0x0, 0x3f, 0xc1}, &(0x7f000008f000-0x4)=0x18) seccomp(0x1, 0x1, &(0x7f0000e40000-0x10)={0x4, &(0x7f0000668000-0x20)=[{0x5, 0x3, 0x400, 0x2}, {0x2930, 0x6, 0x8, 0xeadf}, {0x26, 0x1, 0x100, 0x1}, {0x47, 0x3f, 0x9, 0x81}]}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000c61000-0x20)={0xca27, 0x100000001, 0x209, 0x100000001, 0x3ff, 0x0, 0x7fff, 0x1, r6}, 0x20) setsockopt$inet_buf(r5, 0x0, 0x30, &(0x7f0000d0a000)="c5f7ae6f92a2e51c16ae867360fc33d33ffba3f667d3eb94e519d35ed48237bb520f34ef6c2bccc567de9b921c9fdb4299eda20cbe0fd8e8a3853c006bcaa303bc56b9eddbdcd4c721e5f9099abb0a621c6f470fb482fd909db246ae7cf2a7845880579bc5d7e7", 0x67) sched_getparam(r2, &(0x7f0000a8a000-0x4)=0x0) r7 = creat(&(0x7f0000ac7000-0x8)="2e2f66696c653000", 0x0) ioctl$DRM_IOCTL_ADD_MAP(r7, 0xc0286415, &(0x7f00009b9000)={&(0x7f000060e000/0x4000)=nil, 0x6, 0x5, 0x20, &(0x7f000089c000/0x2000)=nil, 0x80b8}) ioctl$RNDCLEARPOOL(r7, 0x5206, &(0x7f0000eb9000-0x4)=0xefb0) mount(&(0x7f0000450000-0x8)="2e2f66696c653100", &(0x7f0000204000-0x8)="2e2f66696c653000", &(0x7f0000ff4000)="746d70667300", 0x0, &(0x7f0000cd4000-0x1)="") syz_open_dev$loop(&(0x7f0000796000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ptrace$poke(0xffffffffffffffff, 0x0, &(0x7f000050a000-0x8)=0x0, 0x0) open(&(0x7f0000521000-0x8)="2e2f66696c653000", 0x141042, 0x0) [ 76.013289] kvm [8476]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x400 2017/09/26 17:01:39 executing program 0: mmap(&(0x7f0000000000/0xdd3000)=nil, 0xdd3000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000075d000)="2f6465762f70746d7800", 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000055d000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000484000-0x4)=0x3, 0x4) fcntl$setsig(r0, 0xa, 0x6) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000dd3000)=0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000dd2000)={0x3, &(0x7f0000344000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000dd4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1, 0x2) ioctl$VT_ACTIVATE(r1, 0x5606, 0x9) getdents64(0xffffffffffffffff, &(0x7f0000dd2000-0x53)="", 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000dd1000)={&(0x7f0000209000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "50bde17f0c7b2808930afc995d774a1060dec4fc0c43654ad37ddf93dd3e0a5b"}}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000dd3000-0x3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) bind$netlink(0xffffffffffffffff, &(0x7f0000dd1000)={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000025e000-0x8)="6269675f6b657900", &(0x7f0000dd6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d1c000-0xa)="2f6465762f70746d7800", 0xfffffffffffffffa) keyctl$assume_authority(0x10, r2) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000378000-0x5)={0x6, &(0x7f0000dd6000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007e9000)=[{0x80000000, 0xd7, 0x6, &(0x7f0000dd6000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x400, 0xd7, 0x6, &(0x7f0000a1c000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x2, 0x8a, 0x5, &(0x7f000027a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xa2f, 0x1000, 0x3ff, &(0x7f0000a97000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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{0x1, 0xc9, 0xffffffffffff093a, &(0x7f0000dd5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x101, 0xa7, 0x7, &(0x7f0000634000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) r3 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000dd6000)={@broadcast=0x0, @broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd6000)=0xc) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000bb2000-0x4)=0x0, &(0x7f0000607000+0xdcb)=0x4) 2017/09/26 17:01:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000347000-0x3)="232400", 0x1) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00001f7000)={0x6, 0xffffffff7fffffdf, 0x9}) dup3(r0, r0, 0x200000000080000) perf_event_open(&(0x7f0000ffc000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x2, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f00001b0000-0x8)="2e2f66696c653000", &(0x7f0000838000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000148000)=0x0, &(0x7f0000342000)=0x0, &(0x7f0000d79000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ec5000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f000074f000-0x8)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f0000892000)=&(0x7f000007d000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000e6a000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x10400000002, 0x84) recvfrom$inet6(r1, &(0x7f0000275000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31, 0x2000, &(0x7f00002dc000-0x1c)={0xa, 0x1, 0xfffffffffffffff7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, 0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000055d000)={0x0, 0x100000000}, &(0x7f0000c73000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000819000)=@assoc_value={r2, 0x7ffa}, &(0x7f000054e000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000580000-0x6c)={r3, 0x61, "e0ade8c5679479d8c75b9d55c1345f022c79394f305462d1a1b3339074e3c1712d22b1dcd07f251502cf54b5bca3f291915391457ade4f149924971a69bef1a990690b5fcfb5f3ee83d37ceefb224a9505d79cc5922c0cc04bdba1a844bdb85198"}, &(0x7f0000a69000-0x4)=0x69) r4 = syz_open_dev$vcsa(&(0x7f0000e5d000)="2f6465762f766373612300", 0x96, 0x400002) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000a68000-0x8)={0x1, &(0x7f0000953000)=[{0x0, 0x0}]}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000d0000)={r4, &(0x7f000065c000)="0d0500040000"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x11, 0x802, 0x300) r6 = socket(0xa, 0x2, 0x0) connect$inet(r6, &(0x7f000005a000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) syz_emit_ethernet(0xb4, &(0x7f0000030000-0xd8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8864, @ipv4={{0x1c, 0x4, 0x1, 0x6, 0xa6, 0x0, 0x0, 0x3, 0x88, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x6, 0x0, []}, @rr={0x7, 0x13, 0x40, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @multicast2=0xe0000002]}, @end={0x0}, @noop={0x1}, @cipso={0x86, 0x12, 0x9, [{0x1, 0x7, "dc677e3ac5"}, {0x5, 0x5, "7fe481"}]}, @lsrr={0x83, 0x7, 0x20, [@broadcast=0xffffffff]}, @noop={0x1}, @lsrr={0x83, 0x23, 0x9, [@rand_addr=0x10001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x80000000, @broadcast=0xffffffff, @loopback=0x7f000001, @loopback=0x7f000001]}, @noop={0x1}]}}, @igmp={0x14, 0x9, 0x0, @multicast1=0xe0000001, "70b3f998b864b4442193d30121edb4e73d11cd78badf5ce21f8e2d20f661a20ed19a7b678bde5d5775220a0ad5bc"}}}}}) sendto$inet(r6, &(0x7f00002ff000-0x8)="a6c7c98bb4cda820", 0x8, 0x80, &(0x7f000093d000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_int(r5, 0x1, 0x5, &(0x7f00003c3000)=0x0, &(0x7f0000373000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2017/09/26 17:01:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000743000)="2f6465762f73657175656e63657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f5d000-0x4)={0x6, 0x1, 0x8, 0x800, 0x0}, &(0x7f00009ef000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b70000-0x98)={r1, @in={{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xcdc}, 0x98) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x3}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000013000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000534000-0x4)=0x0, &(0x7f0000dd8000)=0x4) getsockopt$inet_buf(r3, 0x0, 0x80000020027, &(0x7f0000c93000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000075000)=0x91) setsockopt$inet_mreqsrc(r3, 0x0, 0x2b, &(0x7f0000014000)={@multicast1=0xe0000001, @empty=0x0, @multicast2=0xe0000002}, 0xc) pipe(&(0x7f0000569000-0x3)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000864000)=0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000467000)={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa}, {0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x3}, 0x386eabd1, [0x3, 0x8, 0x80, 0x0, 0x0, 0x8, 0x0, 0xcd8]}, 0x5c) socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket(0x11, 0x803, 0x0) connect$inet(r3, &(0x7f00007a4000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r2, &(0x7f000011d000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000312000)=0x10) setsockopt(r6, 0x107, 0xa, &(0x7f000021e000)="00010196", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000ad3000-0x4)=0x0, 0x4) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000c29000)={0x74, 0x0, [0x2, 0x1, 0x0, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00001f8000-0x10)={0x2, 0x200, 0x2, 0x6, 0x0}, &(0x7f0000ef6000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000061000-0xa0)={r7, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc6, 0x8, 0x1, 0x10000, 0x5}, &(0x7f0000f68000-0x4)=0xa0) [ 76.058607] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 76.072717] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2017/09/26 17:01:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72666b696c6c00", 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x60000001, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000814000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000f1e000)={0x0}, 0x8) 2017/09/26 17:01:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x6, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x800, 0x51) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000014c000-0xc)={@loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00006bd000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00003d0000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xff, 0x23fffc, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f000000f000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000d000-0x4)=0x54) r3 = socket$netlink(0x10, 0x3, 0x1d) r4 = socket$inet(0x2, 0xa, 0x401) setsockopt$inet_int(r4, 0x0, 0x23, &(0x7f000097f000-0x4)=0xfffffffffffffffe, 0x4) socket$inet_sctp(0x2, 0x1, 0x84) r5 = dup3(r2, r3, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x80000000001, 0x84) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000e99000)={0x26, "736b636970686572000000000000", 0x8, 0x8a, "6c7a6f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r8 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreq(r8, 0x0, 0x23, &(0x7f0000b40000-0x8)={@broadcast=0xffffffff, @multicast2=0xe0000002}, 0x8) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000ab1000-0x1c)={0x1, 0x8, 0x26, 0x800000080000404, 0x1, r5, 0x0}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r9, &(0x7f0000d30000-0x6)="0d6828533ff5"}, 0x10) r10 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000c92000)={@generic="66d4f65422136000a2b8804d5f921545", @ifru_flags=0x3402}) setsockopt$SO_BINDTODEVICE(r10, 0x1, 0x19, &(0x7f0000ca6000)=@common="6e723000000000000000000000000000", 0x10) r11 = socket$netlink(0x10, 0x3, 0x0) pread64(r7, &(0x7f00003c0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e, 0x0) writev(r11, &(0x7f0000bca000-0x10)=[{&(0x7f000005a000-0x29)="29000000180031dde5ff2100006500050a0000000000ff07800000000c000900080000000000000005", 0x29}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f0000837000)={r6}) 2017/09/26 17:01:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x3, 0x4) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00006c6000-0x4)=0x81, 0x4) sendto$inet6(r0, &(0x7f0000019000-0x1)="6a", 0x1, 0x0, &(0x7f00006e4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00006bf000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xa9, 0xffff, 0x9ece, 0x6, 0x8, 0x10000, 0x2, 0x9, 0x7ff, 0x0, 0x1, 0x7fff, 0x800, 0xffffffffffffff80]}, &(0x7f0000a3a000)=0x108) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000021a000-0xb8)={0x0, 0x10000, 0xffffffffda520090, 0xd3, 0x74765463, 0x8, 0x10000, 0x9, {0x0, @in6={{0xa, 0x2, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x98d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x8, 0x80, 0x7f}}, &(0x7f0000a9e000)=0xb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d04000)=@assoc_value={r1, 0x7f}, &(0x7f0000bf9000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c87000)={0x0, 0x8, 0x80000030}, 0xc) sendto$inet6(r0, &(0x7f0000078000-0x2)="ebff", 0x2, 0x200000, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ffc000-0x4)=0x40, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000074000-0x4)={0x0}, &(0x7f0000833000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000ec4000-0x10)={0x5, 0x8000, 0x5, 0x8, 0x0}, &(0x7f00008ac000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003c6000-0x20)={0x486, 0x1, 0x8202, 0x100000000, 0x800, 0x8, 0xa7, 0x7ffd, r2}, 0x20) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000020c000)=0xffffffffffffffff, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x20002e, &(0x7f0000353000)={0x6b, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00007ec000-0xf4)={r2, 0xec, "20f44dc5869b418fe0740e0ff0ab6bf7df36435217d2e147c0e2ffc98a147a22c7f0df4c1efc2d7d11d011336e651c702f3b795adb3a613aa672a4e65409640e7e16894ea6151c814e1698b85e30c6732e0ba907d6d6f6f01f4199083e2e31da8fea6ca46687e19597a9056462a576237a7631b59e51fb564049ab5a17fe2d18ec7352004b1fe4e4108f28337bdeacc9530b9a36994af41c73cd17cb3d31ef6d6412b186fb2e60f3187bb106d1f1223026b33398902899da2645df24ceb65492f0ca3307a2e2e4e54f494e69d05bc09798173ae25b3b00bdbdea95a56847b7396780ec7bc1945608bdc088f8"}, &(0x7f00003fc000)=0xf4) recvmsg(0xffffffffffffffff, &(0x7f0000d05000-0x1c)={0x0, 0x0, &(0x7f0000efa000)=[{&(0x7f0000800000-0x14)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f00002fa000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f0000c58000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f000001d000-0xc)="000000000000000000000000", 0xc}, {&(0x7f00009af000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f00007f4000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}], 0x6, &(0x7f0000170000)="", 0x0, 0x56db7979}, 0x400004) socketpair$inet(0x2, 0x5, 0x1b, &(0x7f000068b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00009af000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ee000)=0x20) shutdown(r0, 0x0) pipe(&(0x7f0000a8b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f000037f000-0x3c)={r2, 0x3, 0x34, "a36a5deebf8bb76b82a6254a493abb5e74b678dbce910ed135d0b20c81206e325631815e175b9fc63ca2bdc5c72e045c9996450d"}, 0x3c) getsockopt$inet_int(r3, 0x0, 0x2, &(0x7f0000317000-0x4)=0x0, &(0x7f00009f7000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000de6000)={r2, 0x9, "25ac3c347a553bdc2b"}, &(0x7f000084e000)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000912000)=0x0, &(0x7f0000bba000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000450000-0x99)="c734fa6e7c6d1d5e263b55fcba28db66a8645210b4dc8eb99e99faabb1be7116546186807752411c800510823efaf85c966061f8860f5495bea6cdc587e48907f6109843413d17405832231fd2cad3af099ab2515441473e1b134b629048a945855ed9db5e91018bd836aec1c82f8d6b82c6ee50c4388d3cf62abf8ce3438610250056537a93732e83ff18e44a407a02931253e45d03c83c1c", 0x99, 0x2000c080, &(0x7f00003f3000-0x1c)={0xa, 0x3, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) 2017/09/26 17:01:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f5c000-0x8)="2e2f66696c653000", 0x110) fstatfs(r0, &(0x7f00004f1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000a81000-0xd)="2f6465762f736e642f73657100", 0x0, 0x40000000000002) syz_open_dev$usbmon(&(0x7f0000de1000-0xd)="2f6465762f7573626d6f6e2300", 0x8, 0x800) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000a0c000-0x10)={0x100, 0x585, 0xd7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x3fe) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x2, 0x110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000009000-0x8)="2e2f66696c653000", 0x80041) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0x7b3000)=nil, 0x7b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f0000899000-0x8)="2e2f66696c653000", 0x101) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005b2000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000023000-0x10)={0x0, 0x0}) r3 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000b75000-0x14)={0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffd6, 0x0, 0x0}) fcntl$setstatus(r3, 0x4, 0x72109c5fef5d34d3) r4 = gettid() fcntl$setown(r3, 0x8, r4) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) r5 = dup2(r2, r1) fcntl$setsig(r1, 0xa, 0x8000025) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f000040a000-0xb8)={0x0, 0x9, 0x0, 0xfffffffffffff001, 0x7c, 0x8001, 0x1000, 0x3, {0x0, @in6={{0xa, 0x0, 0xd43, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x7, 0x1f, 0x4f}}, &(0x7f0000571000-0x4)=0xb8) 2017/09/26 17:01:39 executing program 0: mmap(&(0x7f0000000000/0xdd3000)=nil, 0xdd3000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000075d000)="2f6465762f70746d7800", 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000055d000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000484000-0x4)=0x3, 0x4) fcntl$setsig(r0, 0xa, 0x6) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000dd3000)=0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000dd2000)={0x3, &(0x7f0000344000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000dd4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1, 0x2) ioctl$VT_ACTIVATE(r1, 0x5606, 0x9) getdents64(0xffffffffffffffff, &(0x7f0000dd2000-0x53)="", 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000dd1000)={&(0x7f0000209000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "50bde17f0c7b2808930afc995d774a1060dec4fc0c43654ad37ddf93dd3e0a5b"}}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000dd3000-0x3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) bind$netlink(0xffffffffffffffff, &(0x7f0000dd1000)={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000025e000-0x8)="6269675f6b657900", &(0x7f0000dd6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d1c000-0xa)="2f6465762f70746d7800", 0xfffffffffffffffa) keyctl$assume_authority(0x10, r2) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000378000-0x5)={0x6, &(0x7f0000dd6000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007e9000)=[{0x80000000, 0xd7, 0x6, &(0x7f0000dd6000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x400, 0xd7, 0x6, &(0x7f0000a1c000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x2, 0x8a, 0x5, &(0x7f000027a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xa2f, 0x1000, 0x3ff, &(0x7f0000a97000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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{0x1, 0xc9, 0xffffffffffff093a, &(0x7f0000dd5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x101, 0xa7, 0x7, &(0x7f0000634000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) r3 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000dd6000)={@broadcast=0x0, @broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd6000)=0xc) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000bb2000-0x4)=0x0, &(0x7f0000607000+0xdcb)=0x4) 2017/09/26 17:01:39 executing program 3: mmap(&(0x7f0000000000/0xc2f000)=nil, 0xc2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x9) r1 = perf_event_open(&(0x7f00003c0000-0x78)={0x2, 0x78, 0x0, 0x303, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x9bb0af8aaa049dec, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c30000-0x78)={0x2, 0x78, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x2, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, r1, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000483000-0x9)="2f6465762f6b766d00", 0x3e, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001a6000)="2f6465762f73657175656e6365723200", 0x2000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f00003aa000-0x9)="2f6465762f73672300", 0x3, 0x101000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000e84000)={0x0, 0x1, &(0x7f0000000000)=[@generic={0x0, 0x0, 0xffffffffffff8000, 0x0}], &(0x7f00004bf000-0x2)="6367726f7570707070302d6d696d655f747970652a2f6574683100", 0x0, 0x0, &(0x7f0000a3f000)="", 0x0, 0x0}, 0x30) sendmmsg(r5, &(0x7f000004e000-0x1a4)=[{{&(0x7f000046f000-0x8)=@sco={0x1f, {0x0, 0x2, 0x100000001, 0xfffffffffffff41f, 0x0, 0x468}}, 0x8, &(0x7f0000755000)=[{&(0x7f000055f000-0xd0)="d747057bcae726f465583195b57ae313c19138a02721ea4ccb20b8625215057e95a9e3408fff47bbe9e9f6d885b0f69aa7ab22243cd74077bd1223edcdcb19c2bf9dfd3479e35fa7e40d2ac1d9dbe54b7ebcc2b736a2952f1082f25df4eb37b179c6bbc579de24b7b28b1d434edbf3dc09db62125ea43cab014c0545f6ffcdaf681285407bb93a542692d2fdfa55401ed3712885618e6c1f0e90c77ad7beffc88e992b66fdfa9299979d66b9b20301f3cc559a3bf7d3d1431615265137cf573f8be6c2af16f6df6cfcc4314260b6d38b", 0xd0}, {&(0x7f0000101000-0xa8)="116f9fa4aa7318293f8d28bfd6e57abab554381bc18289a155779f8770a711c6f7d65bd7040c8d5876921e07cd143a0be4932f0bf42d932b482b237a5b998f906ecc3acea0d53f69a0e71fa23ca04ea7655706a873c9e153ec28a04553dd8573226b5f055e2d3a9c23ad69dbee216518f106f93430e380b7efe59ced2c2f358832e47ac365e7638ed15459f85af7df6336b0f3373d5ea839af7cf4afc1cdf9fbc6322d61b2a2be83", 0xa8}], 0x2, &(0x7f0000fd9000-0x178)=[{0x30, 0x117, 0x1000, "2c9c4bdcef7c2280af462124d694aba9880cf7ce455cb5fc4324d6d158cec4"}, {0x50, 0xba, 0x8, "78975445923fe7a69fc1fd920f59dd46e8fa710746d9680b2704456e5689cca6a75d5bfbde8f9933bed3004337d207d814925bf84c2756a028fb55d98a33a2"}, {0xf8, 0x118, 0x6, "a2c53edb2e225ccace0a6c7263597b13fa6108ad7aa1e1a092361a1bdb0f76796cfc386a7a3c35ffcd87ed1d0c830fa249471c981953b0d0ed360d3003ab69d6df8b9e00c66621312257352d0a95f3cbad8ba6b0958f93d66b29d70988c72da268f6175c7c973cac581b6246a293e592988219c9b002d1ac999074adb74526d8f050cc40b7af1c24393753b41d36d0e7c78e80c9a69e42532f691998986ebc29d0c4c04f24068ed908fb00bbdf2a664bc42e71db8bc67f3681cabc8f7f3da6949d5de243cb1b2de083c67348219c1b4ab9fe653a3d10a5e28bdefa3eb6aeeced4ca2bd80c37d1b"}], 0x3, 0x4005}, 0x258e}, {{0x0, 0x0, &(0x7f0000f6a000-0x50)=[{&(0x7f0000a43000)="820626f5e77321d009bec746ebdc1a99fc239a98101f4538821b06dac4b1ee3f3dc31157e71a766512e2f2edeea646af43d344a54ad91ae0df73e5b02daa3542e588c301d2ed526f725376d762a7a332da7df15296d7213e263eb0afacc0299dc1e0e7968a43c59a8803fe552035ab41893bf8878629b666dc819884022ec1352233e62a7f21b7ab44767be360d5578b7ab575c3efac16b47a5173d377628712be092da772cfa0d37236b021087e355ce959064df2339ec9f3c16b89d20f3922c1", 0xc1}, {&(0x7f000094a000-0x8b)="7ffdbd942a046c0c73ed67629659a875f97ddf83424a026de6406df2422e46696c5242300ab4a95ee34b37ca3c1edf0172c43cc37a365e46a3bef990fe7c1769a669399faab9143a9ab2a58625395e89356148a0130cd92bc3c138bd212da869fd8b207d8c0d209d1afa66420980ae70e71d0d703eeecb7e3f7a6e16d388dc1ce0f2f472ceddfc5501d56a", 0x8b}, {&(0x7f0000a24000)="5784b43d6026a5088bd59fbccd80b934eb0d31ab2212053c3d9822e895102b25662cbf1e1a302fab25ad85746201c25eb633636fb591863e637e6a4f7f43d3d287987b83abe70b3f2e6b0553768956ce48d6d187a1de0d5652bf4aafdd3d0163773f9c0ebaa9cfabd7c5df7062ca8a6f4b220e23b22c65f5ccbb435c6d42aa5d2c974e08d7bcb2334cddb82fd61058", 0x8f}, {&(0x7f0000e16000)="f767393ecd08fb730cd5e5acbf82ac4aa34d171b0c1cfc8a8b42e58f4ccc38c3361689acee832701da08dde9ddeb035c3a3952e02f4f026868057ab715e40f145b2d75460e7b37235b6ab80fdf16ff77cbc4cf89084709ff89432c8c85c1af23db087d7f01338e783feb217faf44e0c2299ed71683dc91d7c410add698154cfb293c403e05ae6f38cdedc6f1b607130b6fd401447a01a97acfb0879138481eac0dc077dfeff8f22abe3c1ba23e2919149d60c6c824eb426b226c964244db0f53e6528a3e19ab5c58e94dab94f4868681336208ab1732", 0xd6}, {&(0x7f0000eb4000-0x2)="9bec", 0x2}], 0x5, &(0x7f0000abe000)=[{0xb0, 0x11f, 0x1, "17ffa26ddc8ff955a1a2123169ad143ead01527c1f83270c0d6f2aea4e59ee4cfdd735a2e5db75b91ff633cd52218274046522497dbfe1af830d38c1954550ab6d3127b9aa6687daa7711508c946ad3f4891e55b11defef89699275916c814b5b301bd656ac5d70b511021b4202aa71ac1d28327df8bb5f0c9493ce68221ab3c7891320a90a9918bb84fef9ad6633989bb0a01ca354e460f1e3928"}], 0x1, 0x6edf59c34a79be8e}, 0x1000}, {{&(0x7f0000818000-0x9)=@rc={0x1f, {0x800000000, 0x3f, 0x8, 0x3, 0x348fc65d, 0x2}, 0x0}, 0x9, &(0x7f0000888000-0x30)=[{&(0x7f0000d58000)="28fcedc7f8196f798b5b1514b9682ad9a28196a22531a993399e45433a1b3df2654668c7ab9958225d9b7abeba872068b8e93725af3c6f24ad1f511a814f21b1af6181ee1d25bd1875ed42a9b355c806765170e3dff6ccc95baf410b478612e0e73fecf9bb04ed7622cd5a39e4d68514082e2cd19231ebedfb3a1c67b08d94fb54c3b371f57aedc47c79f91c01c1bc6c69701cafae6f1ec05006e2beae74c93a5071978efd5ac4013846b437bd5d0e6ac41b01bc010c72fd0bcd99bfa0930c126d936e76bcac29d3294468d9be726ad0b0055cf42d4e84864a9a0e7daee62b089946ca6811ab5fe5fb96f743b4bb946c55cc1d664fcc62", 0xf7}, {&(0x7f0000688000)="dc7f0b65285acc5277722195e809e578c4dc8eefa5fe950314f443acb9ca60c484f235179f", 0x25}, {&(0x7f0000ca8000)="a17e957e1846ecb4eaed79f77eb1e658a6199a3d8b72b1e5465c845a28613ec4d9d0eb75433d5ced718e48f1a55cfd700b", 0x31}], 0x3, &(0x7f0000c96000-0x120)=[{0xd8, 0x1ff, 0x9, "74b329c034e2822b6737ad32ddcb33026df74bcc1095fa7bf98b2658ccdb96521c091e6923f4aa64568427e39bd8ba27fa6e7de13f94767e8bd998be77af9c04b9f3515aa5b009908dc1cbade684ac4b1a5907dbce4c749ee7f4c3a2b84eb73acae65a3d729a483ae08bc4757080688dfabe1a8448cfa99cf51b87644d9b004e103a1451f0dfa597da89c6cb8a8d1558cac6dc9a1f22459567a2364f830a318393580f0fb5f7b4131b41124984cf72c4ef7a8f12dc35b41dcf2c6cc897acbb42249421d26c01f1"}, {0x10, 0x19f, 0xfff, ""}, {0x38, 0x113, 0x5, "7992f2d85a35d5cc3287a948063be59a8a36b99e766de9976bb9c7c05630e5e298"}], 0x3, 0x41}, 0x1}, {{&(0x7f000042a000-0xb)=@nl={0x0, 0x0, 0x401, 0x0}, 0xc, &(0x7f0000268000-0x10)=[{&(0x7f000009e000)="fb4a05ec2cb0d46b2bd019857598817c413f58881a63da4f3783579004595d82a6611a27f1a84b3f063141e49d034c91af42d0b4de", 0x35}], 0x1, &(0x7f00001ef000-0x4b8)=[], 0x0, 0x884}, 0x3}, {{0x0, 0x0, &(0x7f0000722000)=[{&(0x7f00008fa000)="15de09c4a93fa176e1faecc5197d807f8d5ef8b38bcef34c86fb09", 0x1b}, {&(0x7f0000fbe000-0xb2)="ef57441cdfe37150bf2f5836e7093eb4a17a2570498b48cabee074c513362f55c1e37dd6d90f9737a84004f20cdd2672a9299c65a9edc764c951849e84ef54931f48d695e39d23b2d17b0de7faa400db3cbe518f9b06f36016aab75e245b6386d664c8be6c1ae1cdcd31688896f0cecac958c76203fb23d96577bd73fd237c8f3d96dc4c21a72a23cc45e789eabd05b5941190e2648de09713d53c4543c74eb786ea324f3950db43ae52d2dd99b0b358b6c9", 0xb2}, {&(0x7f0000a4a000-0x4b)="17309782d0f5eeab17a3d9432ec442a9d5696b5fb5cccfde5453319d512739d14210452d39ce66706e131d4ede52ddc6e275befb37b85002637175d252101b190e8066986cf645d6af797b", 0x4b}, {&(0x7f00004a0000-0x4d)="4adb662f2be4335190407e77119428f137a222415df302cd2165887dcc2330d13238f705055562fd49a287b51d8e7310fd93f57e4d1d60903b1f4a7457ff520e0bd351cea743fc98a583165349", 0x4d}, {&(0x7f0000db5000)="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&(0x7f0000756000)=[{&(0x7f00004fb000)="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", 0xfc}, {&(0x7f0000c03000)="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", 0xfe}, {&(0x7f00000d1000-0x19)="d4ca5fc7da2fdaac8c396440c1b0da74b8cdaecd1df6b0fad8", 0x19}, {&(0x7f00000b7000)="9bf52ba928d5fb70ce34672ae3cd2952ea25b0d200478d69c0e11600d83974414947066313458f5d30ebc3f04e954f3597df94b370252fb3280a48629c48eddb1ef6e0934cb4aeaaa33cde818b4a077a363d6ba2c403d5241ee368bd98ad58388c94df506d11d0bff4ccf1ebd562a50be8a3fae4aab068931843c81ba1c88e932fcb598eccfb189ef161", 0x8a}, {&(0x7f0000d9f000)="", 0x0}], 0x5, &(0x7f0000c63000)=[{0x90, 0x115, 0x0, "fcc9bd12380105ffc3f80e0ceb20d7e9a8d56b29bff81e0bd357fde0f5e42618ee215892191fd1a480727fa6606baa56e6a84365d1f6da263b36999393ce68e33fe2cafe58c7e0635694180dfc727a855c299cf0743690dede3be1dc0767eefdef5be79df49ce33f5f7267f65165f673a442416da6a9e7c57e291ed910"}, {0x48, 0x10f, 0x1, "00f29467cf96793035d66216f1f3ae09a3d3ef07d4ca6c1ec93165a16e53458c2a726037d7143e415aa0c263e3404837f72d1f92"}, {0x38, 0x18f, 0x5, "9063d5b84beeedea71471c6a2e1d9a391e21eed329c568aee5130a415c4f7e54ab78b10b4e2421"}], 0x3, 0x20000000}, 0x9}, {{&(0x7f00005e3000)=@l2={0x1f, 0x1, {0x3, 0x2, 0x2, 0x200, 0x56, 0x6}, 0x0, 0x2}, 0xe, &(0x7f0000d37000-0x50)=[{&(0x7f00009a1000)="f56e07f29e172be7284eb380d1262437ddd8c2ef705667aaed5b0c68b0b97c94edd183240c4758b9c8bb3f21b80746e483a80a86d9909fd0a4bf70", 0x3b}, {&(0x7f00004a8000)="c0b8bd84dd94700e252b5ee3827ecb", 0xf}, {&(0x7f00001ed000-0x53)="f642166658a3459ebdafbc70fc4a89a0fa08d0a25a93e77a291de96b4490fdb092f19e7fe86ee4959fe248833acc974e5c52692cf69cce2d97c1730a69eb8275bed3b174b062dafb48e49e439f3bc982c942d1", 0x53}, {&(0x7f0000662000)="160193f451fdb7d7799a19e08b87b371246a08591c1e0a43bd696798e0f0f4668c2a4504b4efa08ab432b776d6d6dd9cc1e11acd3d6e19fec270bf8e986d127bd5e2ecb10386da50c4dd6f4eb3093170fd6068b62705d93cabdd7e1e669d63ec1c975495833a030b3c098dfc8809c1056ddbf2f149264baf9dbb91bd96ad951fcf89fa90b68f955c0d4c587cc1ca4b0cd9df2f8d58143446d1afaaa3fcbd50a7c1a85dfee111509efc66148f98ab0443ed28229ca1dcf724ed1c3ca18e3cd8318c17a0afdf1588f8c2e834f9eeabf5779c976fc76e2ced25", 0xd8}, {&(0x7f0000e87000)="50c09c06d1467395b43443f836a98b6803c57efdb8e6aeac2cef1c67bb77f3d981b40b", 0x23}], 0x5, &(0x7f0000888000-0x10c8)=[{0x1010, 0x112, 0x9, "6e9032c9cbb413a9cb28a4bdb37a8e883c9088d18b81c0799703f6910b4127cb7bca6b9fa5775383cafd6aaea4f56891bab04be4087a482b8d1aaae71efb43cac7c3cfd6234ba3457ee177a86cd5f8059ac3c9169b3a0f1b99fa5bd2cadf4e6e3b41b9f7815f439286d45ed8901d506de2cf769c0772c49d8bc3966622b949ea77a13c135935947e006a158b4b8cbcc3d0942289b52d2bf88128faa63e5a46b930fc9dcb05d4af67cae48e6243187c2a682405fa5f914c4e8b980a98aef7ec91ad200572320422cf517bb1ef390f64fdbd801a17d2f4067ec598263ccfd52d41e11691ff311a91c8b3075bd5ea4c85434ab3b27f41ff233232cd141a39773e63c83d4f91dae2967e1659d89958ecf98483d9d5c2c67c4605474b1013a1481a71d1c0cb5568d9de12e3c3f9936038d9e83f863456221a3527353fadcc899f3e4d30fe5087ae8b438bfcfd88e4e7e8d359cc5bb821d4da221ce098c2033020461d6fa21de535a67ecd8400933cc2bf46db9880466de721e9f7c53e4b34ae6eb9114efd9db40b2171860d4b512ed434351ecc64533f993485585c6fb9c8957dfdb924394a498f8f6ad6d500466143a14763518592200608e0ec7157e0176b051eea065a164f21aa41ea091d55a1464317bc1ba7b1bb02c861301ca9f872b9841c3ddcec0e732b063bd82d703c23fa207cefe93e14731081b88e2ec796f380ee8f736b6c4f545b3824104f6e6fa35611a9cb7b69ec2ea763db58674b53c7454e64961bf2a043efb4a10f86c4aa336461e521421834600a9c1dd6498d4f629725b6d7a12535e18212379ce2ac33874d3dab0b9f764f932224d2fa09036efab44e8242eafe2483d5e884ee448555767dbfa983aef873a867f51f15d07b929e7ee98bc1a60420ece53ba4b4f42fedf02a17ff74c299e1a62f534cfea0b732702917fefde29c3a768b3d7a043ad418269d8d82977dee4fe6849faa04d131d31140921082a50a7d1380499a66c1cf307134bb7201b97df71dc2e548ccada083775b8f2e8e5d57bb0bf19647619b313544ff7648edd1fe76c4a157ffbc0028167b7d41d9adeb87091948c0e98272bd2ada0cfc18f8987166aee5a886afa85a071e9a43a357ec80db1f32c9322cd3183a8cd7a94b2117360a7338f53366a8ad00790991a3c637d318667a9c65d1dda46239ae1d68018a53a576e0a644696af6c66cfe8ca17448ee082a76b8a3e953e29cc7e7aed2051bbfc1ebff1bedcb395599f6be98307b43794edc82450803d9ca0ff2d658d2ca47db5a43071a62d9f3a2fc778f6864307212218f3172de49fc289c1959fd71cb589abd0e51ae595b9cfcd74946e4abf23a9ad4848c026c2f04646e95d0876ea903ec786434694160a50c04dfdfedccc0fe5731033e336c5518ffce57ac90aefbf2b096553f77efa3d154facac1fc2f6d261c4706530c2dd5bd47895a1cc4a42a327ea70f2128ac5ad953d495df2ae61e52aec08859269290cdfefb4d61b1ffbeff9d3bdde893fa4fd6cc8af410f3e6280e25aa357973ce61d6e4d0fb9985808d044c4729e7322b94997498e3283e90d46dd9a701af04b794d8d9991d7ea8571cdd351caf8d51110b34a6a9e1164b44eef7bc03b0a0a02a7490e388fd58a4b9739378d959799f1c5190292ca6178d2f74f07cbcdd553eb74485272949b53b7303a7c2a643b4036de84c6b235168dc3f5bc97d1d92f7d59c9ee0f1725509f06859ebae433b7aac173dab9702ec7f5c4814ad24d85d9fd81e369092fd2ff6df628e5ae0fd60568b320c0d4b70f86faa8e90972d272292ba7b2a78ea7a98584494ad5b7502cba5fd10ff069059caed2d474a35af912759bc8f6d2a0ac40851512ba09b4acb826da1f34031507656dd90405d15baa82d7430f595810b108a6b59e1b82685e94c8c7830ce89ed604e3c73326c140e668fe9d1b49d52c34fa5df40362845d4888daa36b45feee0f8346122ff439cb8554f79c07ee5236f33818a616d5b25012f3ba6d307d221915d918efb6af147abde54f6de71faf6f262dbc3808ebac795f39d839aa8223a4c9328d556afbcf2afec1cfc58edc1cbe8330bff3ae15b1b8b681daee4a1d5f379e831ed396babd23a8ac58183aff107ba89d944522690f00767df7802b212d88c0a8c975a0fd4a17b702ed335d42e35aa65caf5e076e72b543c78d0ec1518264f33c17d0336cf472ffa8fce122c146375262a515bd64a36ae14c5919a1c357a2fe9a4f61e122af8cd4d0ab6daf60b40ffa822e78c8b330eac0fe8a463d4c6e97bd5d1879ac607d46e8b3c58ba4eed1512487d12e19e65eabc1e88b8952c8ef126592ecfc65f88d6065ce1b33dc7815eea2d59e661e1fee1d8953ee3731054b1ae64447571897b81d037a9af7434deb7f28cf6170f886e3d8ed4c68621730a6e8fd58a195454fb946e97a2a23a2e80fcd46a12d02d738cf20f5f7a6e0d63216775ca49564429d9181e3c09bdd95831b97c7640d5a6adff24ac9303659dd53f1a3460a16674c6160dace5bc1e2f46383901d5bfc70b5eb69648bf2532411e209a59fbcda6353b3f6448e7334d6c8af50999a43cb1e55c227d8a6b753be64fd7ac6661a6869a70836e0f0bb49eafd1acc8775edf8358ac6c0af52ea395e8e70457b1f717cd751d236135cea2a2208d4cb063132d161b48217dd73a313a68b9557e6fdd35aa592bd4147ce4774447035698b52faa80fb67fbd3a289ca82a77ef8d2d4410bea26bef7b88a06096ed808915fc138cf9d5629b0016b1cc422e043becb1841c86a4a7c9d7da31ebe973bbfc5cdbe34b5cb4f7d9ad01cfb41d8579a1d61f409cb34cf710f44485ed83aedf387919bf655abc4a04eda485ae2dcc5ac7ac2160e053b4097f4ab020089e2d697cc327d0f2421f42e8eac00496956c6528184cd2aab1577c851668364bb7d1f02e908ce64fb08879156cbcd659617ef427e6ff2cb91761d912f5c0750edf8ead757923540a6f8ac2b608bd5ef83b651c2a939d204f53a932d4ee87a2402d96a171caebc7bedf7435d48789dae9e8eb738b49be42590314cea8f5178660843677d1dcaa4992e9180a4628228427512617c7d85825a26c892255fc920ad3fa479b3bef87af62897755acda3c873ab6d439ff10c3593bf6a635dfe1f8ca8747f70cd59d1139554a908af67599b2bd654c4c9b0ec26ec047c2bd854a02dfdaf7fa0d8f9078e4eef2c15ce53e8da86424b4a41a435f5df6bc63440221e12f1095711a3636d4f0d2615c4afd58380c886ab55e0065b0808297976f0c2fd43a3eba485474e56efdffad88803ba60c5fdd3c9e1416a5fd317bb403161a97507d6236f7021fbfbe632a038231cb5dbef0bb58ace2af18bf3d7a61abfc2380d71920db3fc89fbab0e91cc019949c496a79f5744f88ab175aa8922233383c1915fd1fc0b19ad424d4021d6758d6e681abdeda1ee923f29842b4a1fc9010313728edce125e30e45f5e462dd7f75ff2f55f8c443278c7d0a6ff092c39eb499bb02726a1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{0xa8, 0x0, 0x6, "1df2aef8938fbf85ed7f4653d7df86ab3fb379f4cf9f95bef1ab354b4cb986a67ebe96a3ea4f54c57731ac4b6eaf94d769e4a4f36b8a737c89001ab2dc85a3bd3170e108a9139ca788182ddcf7cd377858b69e288e21cb94fc30576fade50fe0e52a05fc4818b731838e6cf78e6660729c2eca38707c80016fe236ec746dacd40018b87b4e7e59ef014a356470eb252584e6fc4e3be238ca"}, {0x10, 0x81, 0xffffffff, ""}], 0x3, 0x40000}, 0x401}], 0x7, 0x0) r6 = socket(0x11, 0x802, 0x0) setsockopt(r6, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f00006dc000)={0x1, &(0x7f0000fee000)=[{0x6, 0x0, 0x3, 0x801}]}, 0x10) r7 = socket(0x2, 0x1000000002, 0x0) connect$inet(r7, &(0x7f00009b9000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f000084b000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) eventfd(0x2) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r9, &(0x7f0000669000-0xa0)=[{&(0x7f00000bc000-0x4d)="19ed3e1963900371a3da16b3f94e0662c5e69c1da21b456d306a2a933c1f7afe3213c6f4f51f57cb1049b0828ee6a115356c8bf438f55ce9ca27cd0719c3749aa8cbdc4fb856e65a738b9b354f", 0x4d}, {&(0x7f0000ff2000)="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0x1000}, {&(0x7f0000ff4000-0xa0)="1b9b4790e098542395fea3f07bec794e805683757c1e75ec41f0a641d66a2270fe088d2a6056ba0f5388bbb1eec000e526fb9b1192752374f6f200000000000000fdc771ff2edb835e6960f0507891e217b5d37eea780d90a2b25dbf7b14aa834c9740339a3c5a3e69359528a57321cd37defb59650e11829f4470f8c9f14db0870099f81542537635ee03ada94255cb93c29fc39fbf04e5aa4d8ac3f206d69b", 0xa0}, {&(0x7f0000ff5000-0x37)="624155f887bcbeb939544f2609f735155c418e6e3eb8dd7a2e1ae40a20bf8651d45570faaddde2f16d702ac1c1a248ddc8be2dcc955386", 0x37}, {&(0x7f00007f1000)="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", 0xff}, {&(0x7f000069d000-0x1000)="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", 0x1000}, {&(0x7f00004ae000-0x3d)="79e63165b86fd942451bd209120525fddd9ec94df5de1d65d368e29e0ac6610526315e5d8ebf45bda4a085fc4234f1dbb56865f3ca78ebe3bda68da7f6", 0x3d}, {&(0x7f0000ff6000-0x43)="967d3ff46ae1e43b6dd80f716623d09ccd1eb378a0fc628650dca469601a3fe8861875ef507af45fb5fae8c0de9aa70e9423432a1f4bd400c8ed7cef46cafde8670f8f", 0x43}, {&(0x7f0000276000-0xca)="4d2254b5a1248463bec20efb5b42890abba445006514be002d8635024d289f7878b4e9f9ceb67a44f840d5b1d9316b1f379cd8f5cf97f4753fd84bf2e6a5771ce80ebd42a07eb4b7cfb9911ade6e4bddb95f3c215db7b11f8c8b7cca97438b606f1ecc38b81ad6967006b14b35d7ca4d379675a14350bc5ebea948553778e6aaa78126727ae2155a0c0cf1eb5b92731e36e8377d8c635d5a764489518dd2f6bf3e5356b51c9bc2e4cec0890a3efe496cba3f7ee8ec05968e266b93769ee5c842c99038a16a7f6dc1c518", 0xca}, {&(0x7f0000ff6000)="", 0x0}], 0xa, 0x2) splice(r8, 0x0, r7, 0x0, 0x50e5, 0x0) 2017/09/26 17:01:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeb1000)=nil, 0xeb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f000011e000-0x15)="000000000000000000000000000000000000000000", 0x15, 0x2000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b6e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000017d000)=0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033d000-0x10)="2f6465762f73657175656e6365723200", 0x400000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) get_mempolicy(&(0x7f000049d000)=0x0, &(0x7f0000f77000)=0x0, 0x101, &(0x7f0000e45000/0x3000)=nil, 0x3) setpgid(0x0, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0xffffffffffffffff, r3) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) statx(0xffffffffffffffff, &(0x7f0000591000-0x8)="2e2f66696c653000", 0x0, 0x40, &(0x7f0000c67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$setregs(0xf, r0, 0x3, &(0x7f00001c3000)="bc560af23d334e539382b8a1e0f52582d69fa721a331c2da95f2000000070c064127807316371f8555bf7c335c955ae1c68cc5598c9622a1760001641668445f") mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) sendto$inet(0xffffffffffffffff, &(0x7f0000eb1000)="05cbb23a6b881238fd67217203c0b0a4fe76d8692b6b00d2e89d1ca3670114c31e370613b23b97efef5f2d811650be111a6da8eabc", 0x35, 0x0, &(0x7f0000eb2000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, &(0x7f000007c000)=0x2) perf_event_open(&(0x7f0000e6c000)={0x2, 0x78, 0x6352, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000fda000)="2e2f66696c653000") pipe(&(0x7f0000046000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000e58000-0x8)="2e2f66696c653000", 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb7000-0x4)=0xc) write(0xffffffffffffffff, &(0x7f0000160000)="", 0x0) clone(0x4804a7fd, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000663000)=0x0, &(0x7f0000450000)="") setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000945000-0x4)=0x1, 0x4) 2017/09/26 17:01:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f00008ab000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009ff000-0x20)={0xffffffffffffffff, &(0x7f00006c3000)="5f3039e851b09f15850419d43cf2cc241de286af7a9d79c49ad3136aff0e72ae5a248c7fe4f71e94e0198e0dec5b24beea2b9168fdb09bdc115992c475708c42608181722ad5498bc3ddf8fc8ac99c60d0d6670e619737553ad8e7c1a7ee8f1d429ff4c8d255db3e400fe43dfca3b00dde2c08d826ce6eb50aec7f42fe89eb25795a11c47568db8da11ed285cb14eb1559ea2d3eaed4184bb8bbb8bcb09157ad1f524937148d", &(0x7f0000f28000-0x32)="a24b0a7a4628bb607197fda7ffbd0e92dd9db0d056687f2bd43666bccbaeb2159eaf9408e9b0821d20b65325fe1a0485b2b2", 0x2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x8000000040, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) unshare(0x80000) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept4(r1, &(0x7f000067c000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00008cf000)=0xc, 0x2682dfe9b98cd810) connect$inet(r1, &(0x7f0000544000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000b1c000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000711000-0x9)="2f6465762f73672300", 0x0, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000be7000-0x10)=[{&(0x7f00009ba000-0x2a)="290000001800ffff00000000010000000200e30900000007000006000b0008c003001000000000ff00", 0x29}], 0x1) ioctl(r6, 0xffffffffffffffff, &(0x7f0000a29000)="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") ftruncate(r5, 0x2) vmsplice(r4, &(0x7f0000ffd000-0x80)=[{&(0x7f0000ffd000)="3a", 0x1}, {&(0x7f0000ac1000)="000300000001000000bf0000910fca2018165a710000000068", 0x19}, {&(0x7f0000cf4000-0x58)="7f1140bc9486addb2ba234d043acb6a4d818d6628273b0cd91fd1e9d686349d7489c591b7164a902f7ef594b3e78f28bd8483e0934640579d61107887596a1565fbe093ab1d9fe1630552f5a81e5a5641a2fadef93970923", 0x58}, {&(0x7f0000299000-0x76)="bee8f14c7db83a1e4a76d5080eb4f9b6dff1ea344d81ccd8826bd51b5ce0994f142809927721e776a87992184b1f7e36cd06147fb2041f19a0c75112ec116f3121504a7de36af9c009897ae8a0670a581cb024e42e5eee7d9904a7836843ae011a231d611f0db0623cc50dd81e1fd7ca02de8e4eecfe", 0x76}, {&(0x7f0000e8d000-0x6d)="891c7c1708952e896af520cbe646ce24ecd2fcb9de6a9c3ea367e0ab0626355d9cabb072eaa5be1071caa79d130a86f504a21531ef646c507c1b6bafe100d17fb22ef6360d0c2614abc7b517b6667082ea01d2ea689c5004e6714abfa7c9b5fb69a57c1378a44444074f92fcc6", 0x6d}], 0x5, 0x2) splice(r3, 0x0, r1, 0x0, 0x800000004, 0x1) recvfrom$inet(r2, &(0x7f0000a03000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4, 0x40012041, &(0x7f0000fe5000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$VT_WAITACTIVE(r0, 0x5607) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f000010d000)={0x0, 0x0, 0x0}, 0xc) fcntl$setownex(r5, 0xf, &(0x7f00003be000)={0x3, r7}) r8 = getpid() fcntl$setown(r1, 0x8, r8) mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x0) r9 = creat(&(0x7f0000016000-0xc)="2e2f66696c653000", 0x0) llistxattr(&(0x7f000042b000)="2e2f66696c653000", &(0x7f0000c4a000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a) fcntl$lock(r9, 0x7, &(0x7f0000469000-0x20)={0x1, 0x2, 0x1, 0x7ff, 0x0}) creat(&(0x7f0000fa2000)="2e2f66696c653000", 0x0) 2017/09/26 17:01:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000081d000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="b5ae06fafedcff5709960758692c2d3fe53e7f37026146fadbde55aa35d5e5ad4a5f00a9118b4680b663e82d7d0b9d8cab1de18b157c721832f208e0479cd3e8b0de3abd0aeef2f958a676daea7e3cbf194ce781d6c13f89c1537ec613d8ad5f478bdf9e971a26e593517f", 0x6b, 0x20000000, &(0x7f0000000000)={0xa, 0x3, 0xe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) mmap(&(0x7f0000000000/0x747000)=nil, 0x747000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept4(r1, &(0x7f0000003000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x4000080802) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x1, &(0x7f0000002000-0x1c)=[@in6={0xa, 0x2, 0x1ff, @loopback={0x0, 0x1}, 0x9}]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000002000-0x18)={r3, 0x51, 0x30, 0xffffffffffff8ee7, 0x1000406a355dcf}, &(0x7f0000001000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000-0xdc)={r4, 0xd1, "a82d2a8536124daa7bbd6c18da41755058452685d7635c7ad4b4bc6e7d926402482310cd9c71342672bdfa9a758f2abe2e0b81d6a6dcc7e9f6752346e760af6cfaa475cb3c8ebd1bf384e98900deab7673c24f14278d5a971bf5e8acdf8e7c733383fc48cd731f0000001a6f733bed6bb3d1fff99e50a455c5278d6fa8cbf5ceccaf9e8e7c389cb5550a9307255830d5593bd3ee874f1bb69fbff054f245475d257597bb90495d8d26a0618be0ba7e514f31ed146849a8d9532f45bc2ac2f9917b1278b890af122f45a40ca1f375c6a37c"}, &(0x7f0000001000-0x4)=0xdc) r5 = socket(0x10, 0x1000000002, 0x1000000010) setsockopt(r0, 0x8, 0x7, &(0x7f000065a000)="fa3f7abe35d25bbf5456df6dd25fa2fb6d0c1613ffb3142f884729354646984c2bb38aaf4fea80b534ed34cf7b65b33fa98de4f378914cf837cf0192231fd846ab2407082807", 0x46) mmap(&(0x7f0000747000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000747000)={{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="8cd6574d6aeb29de55140375f25bf511"}) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x80005, {{0xa, 0x0, 0x40, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) readv(r2, &(0x7f0000003000-0x20)=[], 0x0) write(r5, &(0x7f0000001000-0x25)="24000000100005004d08000800e801030339010010080000ff0008b3f7ff7f0000005609cf", 0x25) pipe(&(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ax25(r6, &(0x7f0000002000)="", 0x0, 0x2, &(0x7f0000002000)={0x3, {"7fbc58891caa7a"}, 0x89}, 0x10) mmap(&(0x7f0000747000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000748000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r6, 0x8916, &(0x7f0000005000-0x20)={"575c53ecc7517220491eb1b5b82ef2d0", {0x4, 0x3bd3, 0xfffffffffffffeff, "971567091b6c", 0x6, 0x0}}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003000)=@assoc_value={r4, 0x7fffffff}, &(0x7f0000005000+0xddf)=0x8) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000002000-0x3f)={0x7, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x1000, 0x8001, 0x3d, 0x9, &(0x7f0000002000-0x10)=@generic="ecf862187bd0ad2789b135da2c4b3539", 0x101, 0x4, 0xffffffffffff8001}) mmap(&(0x7f0000748000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000749000-0x8c)={r4, @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]}}, 0x8c) 2017/09/26 17:01:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000991000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00007e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x1) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() mmap(&(0x7f0000e10000/0x2000)=nil, 0x2000, 0x3, 0x11, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000d9e000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000a33000-0x81)="0ed1024506f5e832cf1f045ad00006983cc3cc8e7987b75c244ce49a0cf89fcba375c23876328cc04725763b5af51efd6ec257f0f256997e0235051733842428c2024f4151bd4f640cc939a90dfde817ae2e928c5f8156403b01d9ef0d7573522f0b11283ab70f8f1c2b392cddc4990c5707a0b9b6c57e882f2e066fdd4255ef49", 0x81) sendmsg$inet_sctp(r2, &(0x7f0000ca6000)={&(0x7f0000ea9000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eaa000-0x40)=[{&(0x7f0000970000-0x49)="b5f57d4b02d968d302e55aaf7debb14a5a156034489fec9493e91bf70c05aa8468065832444e8f49493cca6fb0a39f0a8f60cb3fb1d6332d488fda0b4250870814b13d266e5d600c12", 0x49}, {&(0x7f0000ea9000)="05b171d846079dcabe9364e1c840ad2e5e595e60fadf1006af079f5a668f68a08fb1b39cdea2e18cb0df9ab9f20949d626d903cbf641967c9845fadbea127be3e1ab82960eb352298267614e98444ce57e583e9b36e9b86d34f898bcec42458924af4e3b284fd3ba1b6828ae7bb253ae6a558846a9d134c3", 0x78}, {&(0x7f0000eaa000-0x50)="41179c0280ad8057ddaa03d0c0598baeaa30fcfe8435fffd9c3fa9947063bda268db01a3e163e365148e9e0f3a162b3ce239a1a52697166be1d152061b0b5ca53894b8d17b9bf4ad5c1a7ce098a310cb", 0x50}, {&(0x7f00009ce000-0x96)="d5b6d2c5781a47abf3a07ec2d65cd5fee5d4c86821391c6f6015562666a5cae1f2b4a97d4616d47bb4ad8625dff9efb6eacb6552592e900ef3ab312a9ac7cc600c3e578d001279cb34bf8845ec161ae6ca5505c83300000009c079152953512676595932f22cbaa42e8804373ac37bef21b4cf09d7864a297aa3e36bbb30fb42b3e090974268ba6fc1f60f60228d3d45b170a0dc0886", 0x96}], 0x4, &(0x7f0000ea9000)=[@sndrcv={0x30, 0x84, 0x1, {0x67c, 0x8, 0x200, 0x9, 0xfffffffffffffffe, 0x200, 0x6, 0x98, 0x61}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0x5, 0x0, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x67, 0x4, 0xfff, 0xff, 0x20000000}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x1, 0x8, 0x7ff, 0x9, 0x6, 0x7ff, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffff7b0, 0x2, 0x7, 0xa07, 0x6}}], 0x5, 0x20000000}, 0x10) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00009c0000-0x40)=[{r0, 0x1, 0x0}, {r1, 0x2000004408, 0x0}, {r0, 0x2, 0x0}, {r1, 0x4102, 0x0}, {r2, 0x2001, 0x0}, {r0, 0x6, 0x0}, {r1, 0x2040, 0x0}, {r1, 0x4000, 0x0}], 0x8, 0x10000) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f00004f1000)=0x10001, 0x4) mmap(&(0x7f00004a7000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000084000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68, 0x0, &(0x7f0000dad000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x7fff, &(0x7f0000d87000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005d3000)={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="a5d7c1ffa091fe41cbc90000001f87b5"}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r4, 0x80037a5) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x3000)=nil, 0x3000, 0x3, 0x32, r4, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000eab000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000043a000)="faae04b8233d141f426757fbbae85e0946a1132a34d84a5fd706b5d3b8b41d8f"}) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r4, 0x8946, &(0x7f0000ea6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000eab000)="2600000080010010ef0300000000000600f8c23600179703ff4ea729ff240000"}) unshare(0xc01) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x4cd8, 0x0, &(0x7f0000001000-0x1f)="ba6f13e406012a05d60c460c21b97ea9581ea9064c02f89c46fe55dd7b0cfd", 0x1f) 2017/09/26 17:01:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)="2e2f66696c653000", 0x809, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x800000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000057000)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8ff2, 0x800000000000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000031000)="2f6465762f73672300", 0x0, 0x80000000000) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x3000)=nil, 0x3000, 0x9, 0x4812, r2, 0xc) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x5381, &(0x7f000005a000)="10b849") mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x20005, 0x2811, r2, 0x100000) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000058000-0x3f)="247070703176626f786e65743127626465762173656375726974795b6367720575702a73656c66f370726f6328286e6f64657673797374656d657468312c00") mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r2, &(0x7f000005d000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000020, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x400000000000000, 0x0}, 0x0, 0x0, r1, 0x8) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) dup2(r2, r1) r3 = gettid() r4 = perf_event_open(&(0x7f0000e48000-0x78)={0x7, 0x78, 0x80, 0x0, 0x1, 0x3, 0x0, 0x9, 0x200, 0x7, 0x10000, 0xfffffffffffffffe, 0x8000, 0xd, 0x0, 0xffffffff, 0x0, 0x2, 0x3ae, 0x4, 0x6, 0x4, 0x7, 0x5, 0x71, 0xffff, 0x0}, r3, 0x8, 0xffffffffffffff9c, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xf, 0x800000000401, &(0x7f000005d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, r5}) dup2(r4, r6) 2017/09/26 17:01:39 executing program 0: mmap(&(0x7f0000000000/0xdd3000)=nil, 0xdd3000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000075d000)="2f6465762f70746d7800", 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000055d000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000484000-0x4)=0x3, 0x4) fcntl$setsig(r0, 0xa, 0x6) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000dd3000)=0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000dd2000)={0x3, &(0x7f0000344000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000dd4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1, 0x2) ioctl$VT_ACTIVATE(r1, 0x5606, 0x9) getdents64(0xffffffffffffffff, &(0x7f0000dd2000-0x53)="", 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000dd1000)={&(0x7f0000209000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "50bde17f0c7b2808930afc995d774a1060dec4fc0c43654ad37ddf93dd3e0a5b"}}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000dd3000-0x3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) bind$netlink(0xffffffffffffffff, &(0x7f0000dd1000)={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000025e000-0x8)="6269675f6b657900", &(0x7f0000dd6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d1c000-0xa)="2f6465762f70746d7800", 0xfffffffffffffffa) keyctl$assume_authority(0x10, r2) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000378000-0x5)={0x6, &(0x7f0000dd6000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007e9000)=[{0x80000000, 0xd7, 0x6, &(0x7f0000dd6000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x400, 0xd7, 0x6, &(0x7f0000a1c000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x2, 0x8a, 0x5, &(0x7f000027a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xa2f, 0x1000, 0x3ff, &(0x7f0000a97000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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{0x1, 0xc9, 0xffffffffffff093a, &(0x7f0000dd5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x101, 0xa7, 0x7, &(0x7f0000634000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) r3 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000dd6000)={@broadcast=0x0, @broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd6000)=0xc) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000bb2000-0x4)=0x0, &(0x7f0000607000+0xdcb)=0x4) 2017/09/26 17:01:39 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e77000-0xb)="2f6465762f6877726e6700", 0x161101, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000cd0000)=0x1) io_setup(0x3, &(0x7f0000ff8000-0x8)=0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000287000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ff8000)=0x10, 0x800) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000339000)="2f6465762f7667615f6172626974657200", 0x4a01, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000089a000-0x4)=0x0) r3 = syz_open_pts(0xffffffffffffffff, 0x800) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000a1f000)={&(0x7f0000ff9000)=[0x2, 0x2, 0x4, 0x9, 0x10000, 0x3, 0x766e], 0x7, 0x80, 0x3, 0x81, 0x5, 0x9, {0x6, 0x1, 0x2, 0x52, 0x200, 0xb, 0x80000001, 0x6, 0x400, 0x7, 0x6, 0x2, 0x1ff, 0x2, "2d6066a6ec211177cab42ce8c1f7241b6bf7d924d053ae4dd52f0b782d6774e5"}}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f00008b8000-0x9)="2f6465762f73672300", 0x2000000000000007, 0x901000) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ffb000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x5b}], 0x2) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000bfa000)="656d315c00") mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ffe000-0x6)={0x0, 0x2}, &(0x7f0000521000)=0x6) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ffe000-0x2)={r5, 0x8}, &(0x7f0000ffe000-0x4)=0x6) io_submit(r1, 0x2, &(0x7f0000c2c000)=[&(0x7f0000b21000)={0x0, 0x0, 0x0, 0x7, 0xff, r3, &(0x7f0000ffb000)="0076a8ea2a7bc7878962404d92ca295b3cf0e2b553f4ee069a8d945e227016eedc39f6464fd7fa32ec0ee2666993c5573a1a96546cbbfe08a94b8bb9296ed99b61095daf653c845a7f6c08f1b634fb422ebb21218c89f216e060bbe0e24610777f8e8fe46d3a94ab8b23c36037728b0ab975f53f76b3b84355cac9f78b3248dfdc5a7312dc13241069958d7b863c75f42f4ad7dbcc002b805ca6725a1f6ad1bbc0c9d294a2a1fade882fb65ff0bfc316e71da217468ac4ea3012b40198a7006847016bb3ed6ebe1f6f3a8d321efa576eceee9c4748d8ee7fd8d2bde228a80ad84f31d7e513e2a0432edff83cff0e798dd893f9cceb4b96", 0xf7, 0x4, 0x0, 0x0, r4}, &(0x7f0000ffb000-0x40)={0x0, 0x0, 0x0, 0xa, 0xfffffffffffffe01, r3, &(0x7f0000ffa000)="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", 0x1000, 0x3, 0x0, 0x1, r4}]) 2017/09/26 17:01:39 executing program 7: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x80000000028, &(0x7f0000b56000)={@multicast2=0xe0000002, @rand_addr=0x80000000, @multicast2=0xe0000002}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ff0000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x15, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000bfd000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fec000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000004000+0x571)={@loopback=0x7f000001, @multicast1=0xe0000001, r2}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000f000+0xef)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000018000-0x18)=[{0x0, 0x5f7f}, {0x3, 0x5}, {0x3, 0x80000001}], 0x3) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000ff1000-0x18)={@loopback={0x0, 0x1}, 0xa, r2}) syz_extract_tcp_res(&(0x7f00003c9000)={0x42424242, 0x42424242}, 0x100000001, 0x1ff) syz_emit_ethernet(0xfa, &(0x7f0000fed000)={@random="b346d37206e1", @random="de895db1468d", [], {{0x86dd, @ipv6={0x8, 0x6, "a228af", 0xc4, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x2f, 0xc, 0x1, 0x10003, 0x45c, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0]}, @loopback={0x0, 0x1}]}, @routing={0x3f, 0x8, 0x0, 0x80000001, 0x9, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @tcp={{0x0, 0x0, 0x42424242, r5, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) mmap(&(0x7f0000000000/0x926000)=nil, 0x926000, 0x2, 0x35, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r6, &(0x7f000024b000-0x38)={0x0, 0x0, &(0x7f000061d000)=[{&(0x7f000061d000-0x24)=[{0x1f, 0x1d, 0x305, 0x0, 0x0, "900000000000000004000301040001"}], 0x1f}], 0x1, &(0x7f000079c000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000ff1000)=[], 0x0, 0x100) syz_emit_ethernet(0x98, &(0x7f0000012000)={@random="e7a5fd000000", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x9, 0x1000000000000007, 0xffff}}], {{0x0, @x25={0x2, 0x2867, 0xb, "091757a90b7d55d0c490a0081a3706cffba30fec3337c305aca0c288c9e7a68350f25e27409f0dd597835d1810df8608e8d4aea9bfa1931273ac7704815910be8a0c6f14a217ca17930b3c660857af4a1fc387dc4d4b6209a56f77d4736cf2c4e7f7326434d4b4694abcf297b82b495e655d9b2451277949547690e70d1b50b388a04b"}}}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x8a, &(0x7f0000aee000-0x8a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x2, 0xff, 0x1}}], {{0x88f5, @ipx={0xffff, 0x78, 0x101, 0x5, {@broadcast=0xffffffff, @random="2952b4cc3f96", 0x20}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4}, "44b456d05ce34ae051d3b00fdf5769c6c6fbaa2efce3fed3a663c2195c60a246927fe949f4ff7a6ade39f1ebfd8ca31752e3c359ab518381603694afb106f615276d711dd8aa255d97d388ea3f6fe293da0ea5b6e17dda5e27b7"}}}}) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f000000e000-0x1c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x200000000000001, 0x3, [@broadcast=0xffffffff, @rand_addr=0x2, @empty=0x0]}, 0x1c) setsockopt$inet_mreqsrc(r1, 0x0, 0x2c, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0}, 0xc) socket$inet(0x2, 0x0, 0x800000000000006) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x800000000003, 0x2) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004e9000)="2f6465762f6877726e6700", 0x40, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000809000)={0xd, 0x7f, 0x2000000000000, 0xffffffff, 0x2, r8, 0x2}, 0x1c) setsockopt$inet6_mreq(r7, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/26 17:01:39 executing program 3: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0xa, 0xc) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x400000000000003, 0x32, r0, 0x80000) mmap(&(0x7f0000ce2000/0x3000)=nil, 0x3000, 0x5, 0x200000001c014, r0, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f65000-0x8)={0x64, 0x690}, &(0x7f0000f1f000)=0x8) socket(0x3, 0xd, 0xb) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000d5d000)="1f0000000201ff00fd4345bbfff9002207400000090008000000ffff0000c46d83", 0x21) socket(0x11, 0x2, 0x0) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200000) r1 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x3, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x2201, &(0x7f0000ff7000-0x1)="e7") fadvise64(r0, 0x4000000000000000, 0xfffffffffffffff7, 0x7) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f68000-0x1f)="1f0000000a04ff00004300000009000000000600080001000104dcffdf00", 0x1e) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x30, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) mmap(&(0x7f000071b000/0x3000)=nil, 0x3000, 0x3, 0x1f, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00003a9000-0x1f)="1f0000000104ff00fd4345c0071100000200f00008000100030400dcffdf00", 0x1f) r3 = socket(0x7, 0x80000, 0x6) connect$inet6(r3, &(0x7f000065e000)={0xa, 0x3, 0x10000204, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, 0x1c) 2017/09/26 17:01:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x7fffc) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000e93000)="2200000019000709000700d7090002000a1f00000085080018000000040007001900", 0x22) dup2(r1, r0) r2 = epoll_create1(0x0) listxattr(&(0x7f000008e000)="2e2f66696c653000", &(0x7f00004cc000-0x12)="000000000000000000000000000000000000", 0x12) epoll_wait(r2, &(0x7f0000ea0000)=[], 0x0, 0x0) poll(&(0x7f0000e99000-0x48)=[{r0, 0x0, 0x7a}, {r1, 0x3, 0x7f}, {r2, 0x9, 0x7f}], 0x3, 0x401) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r1, 0x49) close(r3) r5 = syz_open_dev$sndseq(&(0x7f0000d31000-0xd)="2f6465762f736e642f73657100", 0x0, 0x100000000008a005) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000002c000-0x8c)={0x0, 0x80000000005b, 0x9, "7175657565310000000000000000000000000000000000fffffffffffffff200000000001a000000000800000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netlink(0x10, 0x3, 0x0) getpgid(0x0) writev(r5, &(0x7f000068e000+0x97b)=[], 0x0) readv(0xffffffffffffffff, &(0x7f0000f19000)=[{&(0x7f00009c9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b0}, {&(0x7f00002f0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}], 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000d56000-0x13)={0x0, 0xb, "530d7c6b4b05788cbcea37"}, &(0x7f00007b7000-0x4)=0x13) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000cfe000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") creat(&(0x7f00009e3000)="2e2f66696c65302f66696c653000", 0x20) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b70000-0x10)="2f6465762f73657175656e6365723200", 0x40000000002, 0x0) lchown(&(0x7f0000660000)="2e2f66696c653000", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f00004f7000-0xc)={0x0, 0x0}) getsockopt$inet6_dccp_int(r6, 0x21, 0x1, &(0x7f0000bfe000)=0x0, &(0x7f0000a4c000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000ea1000-0x8)={0x0, 0x1}, &(0x7f0000ea1000-0x4)=0x8) dup3(r6, r4, 0x80000) epoll_pwait(r3, &(0x7f0000e19000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x1, &(0x7f0000cbf000-0x8)={0xac}, 0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000ea0000)={r7, 0x3}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r4, &(0x7f0000509000-0xc)={0xffffffff80000005, 0x0}) [ 76.564410] sctp: [Deprecated]: syz-executor2 (pid 8594) Use of struct sctp_assoc_value in delayed_ack socket option. [ 76.564410] Use struct sctp_sack_info instead 2017/09/26 17:01:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00003bc000)={&(0x7f0000a84000-0x8)="2e2f66696c653000", 0x0}, 0x10) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x3b6, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000e27000-0x7)="29086574683100", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000129000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a4f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000182000)={r2, 0x1, r3}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000192000)={r2, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f00002ab000-0x10)={0x0, r2, 0x75e}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000259000)={r6, r2, 0x1000000009}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00008db000)={r7, r4, 0xfffffffffffffff9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000760000-0xc)={r4, 0x4000000080000, r5}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r8, 0xc01064b5, &(0x7f0000085000)={&(0x7f000008c000)=[0x0, 0x0], 0x2}) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x23, &(0x7f00003a7000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) r9 = socket(0xa, 0x2, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8911, &(0x7f0000633000-0x28)={@generic="3d95ea6af57ef69f458433a9683e01ae", @ifru_map={0xfffffffffffffffd, 0x3ff, 0x3f7fffffff, 0x2, 0x5, 0x8908}}) getsockopt(r9, 0x0, 0x40, &(0x7f0000dd3000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006e8000)=0x54) setsockopt$inet_sctp_SCTP_NODELAY(r9, 0x84, 0x3, &(0x7f000034c000)=0x3, 0x4) getsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f00006b9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d3000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f00009ec000-0x10)={0x0, 0xfffffffffffffff7}) r10 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r10, &(0x7f0000001000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00001a3000-0x4)=0x3) 2017/09/26 17:01:39 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x0, 0x2) connect$inet(r0, &(0x7f0000db2000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) setfsuid(r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x1000, 0x120000000000}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20, 0x1002, 0x2, 0x89, 0x1, 0x3, 0x2, 0x0, 0x6, 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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x8, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f5000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000c35000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f00000a6000)={0x0, 0x1, 0x4, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r3, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x2, "2e2f66696c653000"}, 0xa) r4 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x97bd, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = getpgrp(0xffffffffffffffff) timer_create(0xffffffffffffffff, &(0x7f0000000000)={0x81, 0x8, 0x2, @tid=r5, []}, &(0x7f0000000000)=0x0) waitid(0x2, r5, &(0x7f00009ab000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000146000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000fef000-0x10)={0x0, 0x0}) clock_nanosleep(0x3, 0x0, &(0x7f0000823000-0x10)={r7, r8+10000000}, &(0x7f0000f5f000)={0x0, 0x0}) waitid(0x1, r5, 0x0, 0x4, &(0x7f0000873000+0x129)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_settime(0x40, &(0x7f0000000000)={r9, 0x989680}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_gettime(r6, &(0x7f000092b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$dupfd(r4, 0x406, r4) socket(0xa, 0x1, 0x0) get_robust_list(r5, &(0x7f0000c1c000-0x8)=&(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x8)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/26 17:01:39 executing program 0: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f6b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a29000)=0xe8) r1 = socket$inet(0x2, 0x6, 0x6) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f6d000-0x8)={0x0, 0x7ffffffe}, &(0x7f0000587000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000159000)=[{&(0x7f0000cd2000)="390000001100092401540020000500ff0700000101000000d7ffffff084d3c0019001a000000fa00fefffff5000000001e07ff0000000007051230", 0x3b}], 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e72000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xf, 0x803, 0x2) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r4, 0x6, 0xb, &(0x7f0000e14000)="3a3879fbcbb0f0ade03ea053de50545927379267d37be10ce8dbd57d69c8047db1217d17be05bec643f3a597624f2578f240e0eb00c33775ca914ee5c473ab906405a290d2c757c2c70d0cc6706d7133520bdd9f274028d615798f4034b0b4ceedde4ea97060426184db894b31b0028c51415202279a9e1ae5dc", 0x7a) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket(0xf, 0x3, 0x2) getsockname$llc(r4, &(0x7f00008cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000459000)=0x10) socket(0xd, 0x8000e, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, r0}, {0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1000006}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000001, 0x800000000000000, 0xfffffffffffffffe, 0x1, 0x0, 0x80}}, 0xe8) sendto$inet6(r5, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$netlink(r4, &(0x7f0000efc000-0xc)={0x13, 0x0, 0xfffffffffffffffe, 0xadd}, 0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000a5c000)={r2, @in6={{0xa, 0x0, 0xffffffffffffffe0, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b27000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f000029e000-0x8)={r7, 0xfffffffffffffff9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = dup(0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000d70000-0x4)=0x0, 0x4) 2017/09/26 17:01:39 executing program 2: mmap(&(0x7f0000000000/0xece000)=nil, 0xece000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000ecf000)="dc13b51a5be66e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f28008875c4ccd6f8de0e8ce0442fbc509700000009060000000000aa00923d75dd05a04c57d9b2d039128a58071038a46611f937f9857d4f4a28a8f9fc3f07190200000000000000d35bbdebd1e18a769c862f856d59f8b900000000e59eee7026fe4abe9cda06a2f125e2c3525ad0ffffffffffffffa4ca325f0100029755668fa3f9b8974fec920005614657ad31307fe000000000000000000000396f4b9b3f5a2db8352780dff40bb45a788380", 0xce) r1 = socket$inet6(0xa, 0x3, 0x600000000) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ed0000)={0xf279, 0x9, 0x8000, 0x6, 0x6, 0xffffffffffffccb8, 0x43639c4e, 0x3f, 0x0}, &(0x7f0000dfd000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ecf000)={r2, 0xde, "df73bb5c108c92127d466a22316c1a68ac672987c1a18cfcbb8de734152b1d75921e9a738d36a1389c768a3355f2621618169adc77f0d5daf4a82cb5dddffc65a856cda16d872725f85ece0e4ec384cff8f981bcf644de33ed9fe58b89173b70df927fdf49089a130bc0abfd993f3ae426208c064b0228dbb71ced9a6e362dd3e14d9d675d5bbbb207b8ce5629fa3ea79ace1f8a1f40852d827614865123f132d0e9272490e0b5528969313bbefc4e01521421d7cbf3e426a66789a1855a70f42106b9b8488da5c6ac2a82a12017f4c9ef35873a4aeb82048bd3e44f2ce2"}, &(0x7f00007e7000-0x4)=0xe6) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000499000-0x10)="2f6465762f73657175656e6365723200", 0x240480, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000203000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x4000000000000011, 0x8000000000000803, 0xfffffffffffffffe) fremovexattr(r4, &(0x7f0000371000-0x27)=@known="73797374656d2e61647669736500") r6 = gettid() bind(r5, &(0x7f0000fe1000-0x80)=@generic={0x11, "0000030000000000080044944eeba71a4976e252922cb18f6e2e3aba000000012e0b3836005404b0e0301a4ce875f2e3de4d163ee340b76795dae5786a12374bea0101b8255802039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1cb8150169585daf476e49740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r7 = socket$inet6(0xa, 0x10000000000002, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00007e2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00006ca000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000fc3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0xfe, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioprio_get$pid(0x3, 0x0) mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 76.617214] sctp: [Deprecated]: syz-executor2 (pid 8601) Use of struct sctp_assoc_value in delayed_ack socket option. [ 76.617214] Use struct sctp_sack_info instead 2017/09/26 17:01:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x0, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xfffffeffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010000dede23000000800005070000e60100b0"}}}}}) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getpeername(r2, &(0x7f0000160000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e18000-0x4)=0x8) socketpair$inet(0x2, 0x5, 0xc7, &(0x7f0000f61000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00003ac000-0x7b)={0x0, 0xbd3a, 0x5, 0x81, 0x770, 0x5, 0x180000, 0x3ff, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x5, 0x232, 0x9}}, &(0x7f00003c3000)=0xb8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000079000-0x8)={r4, 0xffff}, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000974000-0x2)="2f00") r5 = perf_event_open(&(0x7f0000ee8000)={0x3, 0x78, 0x7, 0x9, 0x7f, 0x80000001, 0x0, 0x1, 0x40200, 0x2, 0xc7b, 0x3, 0x101, 0x1, 0x0, 0x2, 0x3, 0x9, 0x7, 0x8, 0x4, 0x3, 0x0, 0x5, 0x7fffffff, 0x10000, 0x0}, r1, 0x7ff, 0xffffffffffffff9c, 0xe) sync_file_range(r2, 0x0, 0x1, 0x0) fcntl$lock(r5, 0x7, &(0x7f0000337000)={0x1, 0x2, 0xfff, 0x5, r1}) r6 = socket(0xa, 0x2, 0x0) r7 = syz_open_dev$usbmon(&(0x7f0000573000-0xd)="2f6465762f7573626d6f6e2300", 0x100000000, 0x44000) ioctl$KVM_XEN_HVM_CONFIG(r7, 0x4038ae7a, &(0x7f0000179000-0x30)={0x8, 0x40000002, &(0x7f0000ede000-0xd6)="1057bbec1005b874afeaf36f2ed6e5b0e861e77c18801d4565fcd9dd3ea0e93f54d7a53e3e04fe9662aab4513b9429ac3e736e582f31ad3865079c6335b269800666eac363dc641d09a189127f5933082be1bd21a110b57bc0aca7709fe278ddafb975348571552ddbba6be81b9981965558f6dbae5f823ff98ba5f638a86e2d9fd0df34da7aefe6b42e266a82b8444be9cc1909da1babfc3927671cee4b70e6cb38f55a04d71828be10ef56fcccda04e1a2f5d239b774b5140c8ec06cdc9417b3bb06f5cbbe05ae49f1faabb435a328eb320bb85e38", &(0x7f000015a000)="b3e2e0ef6a6da8987fabae294904f740191ac47cb6efd8bb1171253dd605b97155ffaf3af8d875", 0xd6, 0x27, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00008af000-0x4)=0x0, &(0x7f00006d5000)=0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x3, 0x4, 0x100000001, 0x1, [{0x4, 0xff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl(r6, 0x8916, &(0x7f0000000000)="") ioctl(r2, 0x8936, &(0x7f0000000000)="") 2017/09/26 17:01:39 executing program 5: r0 = memfd_create(&(0x7f00003c5000)="2a2600", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1, 0x8, 0x800, 0x40, 0x800, 0x6, 0xfffffffffffffff8, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x3f, 0x401, 0x6}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e97000)={r1, @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]}, 0x6, 0x1f, 0x3, 0x2e, 0x6}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000fe3000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f0000fe4000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = bpf$MAP_CREATE(0x0, &(0x7f000054f000)={0xe, 0x4, 0x4, 0x9, 0x0, 0x0, 0x2}, 0x1c) prctl$setendian(0x14, 0x3) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000fe5000-0x4c)={0x0, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r3, &(0x7f0000000000)="", &(0x7f0000000000)=""}, 0x18) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000026a000)=0x0, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000027b000)={r3, 0x18, &(0x7f0000fe4000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000211000-0x4)=0x0) open(&(0x7f00008cd000)="2e2f66696c653000", 0x80000, 0x10) sched_setparam(r5, &(0x7f000084c000-0x4)=0x2) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fe4000-0x4)=r4, 0x4) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00007c3000-0x8)={0x20071026, r5}, &(0x7f0000fe5000)={0x9, 0x2, 0xffff, 0x1, 0x10000, 0xfffffffffffffffa}) r6 = gettid() mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r6, 0x6fe, &(0x7f0000e04000-0x8)=0x4, &(0x7f0000fe5000-0x8)=0x3) 2017/09/26 17:01:39 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002a8000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000041000)=0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) getpriority(0x102, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() getpriority(0x1, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) r4 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r4, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000813000-0x10)={r0, 0x28, &(0x7f000073b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r5 = open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x2, 0xfffffffffffffffe) sched_setparam(r2, &(0x7f00004aa000)=0x0) close(r1) mkdirat(0xffffffffffffffff, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d49000)={0x0, 0x3, 0x1, 0x9, 0x1, 0x8}, &(0x7f0000e26000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000846000-0xa0)={r6, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 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]}, 0x3, 0x3, 0x3, 0x6, 0x12}, 0xa0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r1) rmdir(&(0x7f00000bb000)="2e2f636f6e74726f6c00") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = dup3(r3, r4, 0x80000) r8 = socket$netlink(0x10, 0x3, 0x4) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000039000)="2f6465762f72666b696c6c00", 0x0, 0x0) sendto$unix(r9, &(0x7f0000af5000-0x48)="e29fdcb1552c26e8b388d61fb142b94a3145036ec5dbee81a9fa3b13b0ed6b066e5e19002f2e3b86d443abcf0934507bbacd27c39dc53221304b86b90eb590cffeeb74e909db9941", 0x48, 0x20000080, &(0x7f000046f000)=@abs={0x1, 0x0, 0x0}, 0x8) sendmsg$netlink(r8, &(0x7f0000c0e000)={0x0, 0x0, &(0x7f0000016000-0x10)=[{&(0x7f000002c000-0x4c)=[{0x4c, 0x12, 0x7fd, 0x0, 0x0, "620acbf3000000000100015b50e8b2065f62e999ca3c501c101831e4f5b33629f6e068fe444cc763b6e27030f81aa64f2606190b1f1ceb1103"}], 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r7, 0xc0286415, &(0x7f0000e96000)={&(0x7f0000597000/0x4000)=nil, 0x0, 0x7, 0x2a, &(0x7f00003b0000/0x2000)=nil, 0x5}) readv(r8, &(0x7f00009bf000)=[{&(0x7f00004f4000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}], 0x1) 2017/09/26 17:01:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f000030c000-0x40)={0x100000000000000, 0x111006, 0x8, 0x8, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={0x80, 0xa}, &(0x7f0000001000)=0x8) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000012a000-0xb4)="3eecce433029dc4a3d3b0d385455866d646da038d470e81bdc35c21cc59eba3b7115f7e1182fb8d94a190385324e9ba6e0f88d2c84a33b03c3c8236c0dc2d2bd90cb8f8526e10ca8206b3de849d743a9e4d7a00c3f64fa3b479af964a121b2e6b710bab11343c565ba1e49b6f6191e42bfb91f9ebd2a1aef54760f9dfb3cc436f8a334332936b1f81934217f0ad588b5ad4659c274534627b810e2f887297d20249ff6331124e2ed113a2d89345eb6cb6cc08d67", 0xb4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000313000-0xa0)={0x400000, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000, 0x4, 0x8001, 0x4}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000f61000/0x4000)=nil, 0x4000, 0x2000000, 0x10, r0, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000819000)={0x6, 0x2, 0x0, 0x4467, 0x2, 0x2, 0x53, 0x4, 0x1, 0x6, 0x1000}, 0xb) getsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000ab9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a1a000)=0x28) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f64000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000cf5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00007d4000)={@common="6970365f007364007600000000000000", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0xffffffffffff7fff, 0x0, 0x0, 0x7, 0x3e, 0x8, 0x4000000668, 0x1, 0x8000, 0x4, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x5, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, ""}}}}}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(0xffffffffffffffff, 0x800448d3, &(0x7f0000c48000)={{0xffffffff, 0x0, 0x2d, 0x6, 0xfffffffffffffff9, 0x77}, 0x8001, 0x5714, 0x3, 0x107, 0x3, "20b0a8a30af7497504aa8e8af02bffb01ef7a6d6746e0106a04145d90d0d94d5e3dfc9e7dbfb02b4e73edfb69df1825d8a6d5e06a33bb9f207f01ce7df9022ab8e66854444dee68c2865db10bbcc76c313f2cad7ff804620e9358273de540eb353cfbea946aab79aaab03c8bd5fee4d20e297368333acf6daf825cb08895e3ffed8ed20375d0394f364490930a0925b0e4625d26c4cb7a389814ab57f8dd38385fdde9ca4f511484529fef5478ddb7f5f1003f11a6671750abef9fc3ceaf9bbee6ddc5ad0e80ae7ad6462d01f1928af61e463d1ac260ed"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x400000000000033, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f000070b000)="2f6465762f696e7075742f6d6f7573652300", 0x2, 0x20000) connect$netlink(r2, &(0x7f0000900000)={0x2, 0x0, 0x100000001, 0x73}, 0xc) [ 76.810379] device syz2 left promiscuous mode [ 76.839638] device syz2 entered promiscuous mode 2017/09/26 17:01:39 executing program 6: mmap(&(0x7f0000000000/0xc85000)=nil, 0xc85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ioprio_set$pid(0x3, r0, 0x800) r1 = socket$inet(0x2, 0x800000a, 0xfff) r2 = socket$inet(0x2, 0x3, 0x3) close(r2) ioctl$sock_ifreq(r1, 0x8970, &(0x7f0000515000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000c82000)=0x40000) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000050f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) splice(r1, 0x5b, r1, 0x63, 0xc5, 0x6) mmap(&(0x7f0000c85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000c86000-0x69)="064a9552a15340194ea65e423e4fac164008f00cdb87cd5cd6f79a3e4a98c42249c274115f4175444cd6c7ce8186c482ed2fb4ec760869ebb0547f115a73e01a82993ed5b7138fde683b71da210e82ce8b0b95b6a087c429699c0bcf66fba1b4e3ecf686e9dcda272d", 0x69) mmap(&(0x7f0000c86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00007c5000)={0x1, r2, 0x0}) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f00001d8000)=0x3) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)="2f6465762f70746d7800", 0x4000002, 0x0) socket$inet6(0xa, 0xb, 0x8001) r5 = fcntl$dupfd(r4, 0x406, r1) ioctl$KDGKBMODE(r5, 0x4b44, &(0x7f00008f8000-0x8)=0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f00009fc000)=0x5, 0x4) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000532000)=0x19) writev(r4, &(0x7f0000a6f000-0x70)=[{&(0x7f0000505000)="ed6579986033e2c3756ecb228482a371928b970b0a5aa27f09e8851a5b2d90abed2e8c0b1d48311f7f7587d7d6bbe009e8b9f6e674e1ae7de5da0492d603d63f6b609a20c5dff205d1e9c4b3cc29d57ded9100716d9f4d2e6a03b0f4cad99bb4e8db1a538e0272ea1b723908338c3d0671583918e8dea389cd862c4282a2948833de5617dc75d863523997ea201923d1374ef3a73d41ec3ce5e3c7482afd67d6", 0xa0}, {&(0x7f0000f22000-0xb4)="1150f3b3d18a5c767c2186fb44536c6992fe1255d88cfa23b85d6f3f598572b8bc67e313f0a9c1acf1ed98f2450f29d3c6405fa1c2d0a1829fd8f80896cf05db22528859b2703033475ce43cf7564c1379fb4949d032bc99fb5c97d35afe8112c139e3d6bdf1e90300ab38fb13deaa2adb40d9e7f7b0c69449604f3a9e2b5e8a27f59ed2b55f4ac8d72e0d5901c075c96d17b05c37cfc82e12b1a6be3d73efec017a6a628c23de1f0d9f11a4c9526a6c2c82f170", 0xb4}, {&(0x7f0000590000-0x1000)="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", 0x1000}, {&(0x7f0000efc000-0x11)="655a692ddb43842e132fe5d5680e5c21f8", 0x11}, {&(0x7f0000a44000)="945c", 0x2}, {&(0x7f00006be000)="96c352e36c6117284e26ba3b6ae443cfacb71676ac9f2ea1f02387967421e1a5c6dced84f3bb60d364887448d2349052fe1cf53128788269c5d4c2531953960df934ab53415997511a34c7afe8610f7821a9a874876434103f88a67601ab292c9dc0df3cbce50e10c9e67f5d78c494ccc25572e3330692c264cd91ef91b2d380c4d6ee27cf1ba6cdd150e4bf25f9d8bb34accb4ff78772cd2a8ca0a819939706078a37f4ddb5ada9625d81796f6c48b5969c280ffd65aef7c35e085814a50f8eb6927a6d316564e2e42075ce2e1e13dbaec97ea55e3902638894ea2f4f5ed61991df2dc6cbbf64370fbb", 0xea}, {&(0x7f000047b000)="d18a46be7d184d6ef11e899be956be2ab5dcdf13c252e18ef5dd69f0ea542dc22053e558d6788cdc2984921d50ef79b7a484aaea304422e7975f683475cb42c8c4a29f1ae918efc8777662710e", 0x4d}], 0x7) ioctl$TCFLSH(r5, 0x540b, 0x0) accept4$inet6(r5, 0x0, &(0x7f0000ab3000)=0x0, 0x80000) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000c86000)=@add_del={0x2, &(0x7f0000947000-0x10)=@generic="91b559b8add519ffc0cb00e0b7d54757", 0x2}) sendfile(r1, r2, &(0x7f000031a000-0x8)=0x0, 0x1) readv(r2, &(0x7f0000eec000)=[{&(0x7f0000bc9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f0000629000-0xf)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}], 0x2) mmap(&(0x7f0000c87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/26 17:01:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000ad7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x80}) bind(r0, &(0x7f0000bba000-0x80)=@generic={0x0, "009d000000000000080040e24eeba71a497600000076b1316e2e2adb000000002e0b320000000004e0ffff4be875f2e3ff5f163ee342b7679500800900000000000105013c581100000267500006ce26fd792bbf0e6a99ff1b011ef3f6db1c000104100000000000277400010effffff0006ad003fcc2b6d3a00ffc2c654"}, 0x80) 2017/09/26 17:01:39 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x101, &(0x7f000000f000)=0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000010000-0xd)="2f6465762f7573626d6f6e2300", 0x8, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r0, &(0x7f0000010000-0x40)={0x0, 0x0, 0x0, 0x3, 0x1f, r1, &(0x7f000000f000)="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", 0x1000, 0x10000, 0x0, 0x0, r2}, &(0x7f0000009000-0x20)={0x0, 0x0, 0x0, 0x0}) inotify_init1(0x0) r3 = syz_open_dev$mice(&(0x7f0000005000)="2f6465762f696e7075742f6d69636500", 0x0, 0x200000000080000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f000000f000+0xd35)=0x8, 0x2) seccomp(0x0, 0x0, &(0x7f000000c000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}) read(0xffffffffffffffff, &(0x7f0000007000-0x6d)="", 0x0) clock_nanosleep(0x3a4b601470f80f97, 0x1, &(0x7f000000a000-0x8)={0x77359400, 0x0}, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000008000)="2e2f66696c653000", 0x0) timerfd_create(0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r3, &(0x7f0000011000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44, 0x20, &(0x7f0000005000-0x10)={0x2, 0x0, @rand_addr=0xb011, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$kvm(0xffffffffffffff9c, &(0x7f0000009000-0x9)="2f6465762f6b766d00", 0x0, 0x0) pselect6(0x40, &(0x7f000000c000-0x40)={0x9fb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000)={0x0, 0x989680}, &(0x7f000000b000)={&(0x7f000000b000)={0x0}, 0x8}) [ 76.922232] device syz2 left promiscuous mode [ 76.928218] device syz2 entered promiscuous mode 2017/09/26 17:01:39 executing program 1: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r2 = syz_open_dev$mice(&(0x7f0000fb0000)="2f6465762f696e7075742f6d69636500", 0x0, 0x20001) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000964000-0x20)={0x1, 0x0, 0x0, 0x7fffffff}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000460000)="2f6465762f76637300", 0x301800, 0x0) recvfrom$ipx(r3, &(0x7f0000fb0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0, 0x10020, 0x0, 0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00001cd000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x3, 0x10) ptrace(0x4207, r4) tkill(r4, 0x100000000f) tkill(r4, 0xa) r5 = signalfd4(0xffffffffffffffff, &(0x7f000004a000)={0x0}, 0x8, 0x0) readv(r5, &(0x7f00008ab000)=[{&(0x7f00007c1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x1) r6 = dup2(r5, r5) unshare(0x10800) r7 = signalfd4(r6, &(0x7f0000b37000)={0xffffffffffffff74}, 0x8, 0x80000) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r7, &(0x7f0000e75000)={0xffffffff}, 0x8) 2017/09/26 17:01:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f00007fe000)="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", 0x1000) r1 = socket$inet(0x2, 0xf, 0x100) r2 = socket$inet6(0xa, 0x80806, 0xfffffffbffffaac5) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000d3f000)=0x4, 0x4) r3 = socket$inet6(0xa, 0x2, 0x1) bind$inet6(r3, &(0x7f000051c000-0x1c)={0xa, 0x3, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, 0x1c) socket$bt_sco(0x1f, 0x5, 0x2) connect$inet6(r3, &(0x7f0000859000)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) socket$inet6_sctp(0xa, 0x4, 0x84) connect$ax25(0xffffffffffffffff, &(0x7f0000636000)={0x3, {"6b3812f66022ac"}, 0x3}, 0x10) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x5964, &(0x7f00005d8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x40000000, 0x6, "a228af", 0x592e, 0x2c, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x88, 0x6, 0x7ff, 0x8, 0x4, 0x8, 0x2}, @dstopts={0x5c, 0x434, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0x38, "42c6210800734ad31d1f715bd6adaf4f15b9d32df2dc3e5e4cbfa46efa156b4363e2b2f04526f1b0928ec5f7827b50482779995fe271ca2a"}, {0x1, 0xf1, "460b256301a83d8a1bcdb0269c170dc6b80ed7b69bd4967343f8891c0410cd10857be1e2440bc8671ad7aa29ed2f6d013770d3a7e8263e6c46b38beda40810d8e4e4254a802980f0fc22eb46e489dd449536cee660b0d7f006e8b19828c6263c462ad6812790e2abf44df73b8bc55537d806dec7998aaad1d92830a21a3646f19647c6c7c0782ef31f5591a0e0122e6e00cbc4b5e19b6658de638d8b9e52fa81673eeac41f6a0d1af1a9baa4b9ac096afc80b0ca4b986a73f65e817afa39fb3f6398bff0347db9fb6ef27b636404a6b29437b8eeb85d6c43359001463e9696e7a107b5f1e327c3d612db900ed2f44362a5"}, {0x0, 0x6f, "c8aca6c68f650e145503e0c49485eb399c6bb91d72a758b9b613d61b20f45f1705939a331905aa022cd4ab9d3bd042dbe2b8e56acdcb24c15d1fe3316b94a6e131c3bf87e870616663b1527ee7f55a2e34069ef6742077cf9afcbef6ee830953ea08e3eeb83882eb759833ba78da9f"}, {0x0, 0x1000, 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{0xff, 0xa1, "01be7f893c3441adbffb6395c649f7530fd33719e9644868312f8784a07e156d3ec012518cd451fcfdcb808f3ae851dc195c8a1c0ed2153380df5f4eb85d37305ba51328ca1d3455e31bd9f3abf2dd9a99d4fb3a661defe55c3a395e774923205df65616f4c9eb737579aacaa542e3f49f03ae5612fb1842002cea9dcceff347001abfd1d88ed7b9c4c5d4c8e3f01491df83ec774eb329045cc28bf6c326b643b9"}]}, @fragment={0x8, 0x9, 0x3, 0x20, 0x100000001, 0x2, 0x0}, @fragment={0x0, 0x3, 0x8001, 0x6, 0x219, 0x7f, 0x0}, @fragment={0x0, 0x6, 0x7fff, 0x2, 0x450a5183, 0x8cc, 0x3}, @fragment={0x3f, 0xd8, 0x4, 0xfffffffffffffe00, 0x89d, 0x6, 0x0}], "146f8da102973e3102831561d42b611457e64f668b52c2dfff5bf791239475dd2e047968439c5e57351e264e313cf65887826cfd275726c1b9248bce6d44fd780745db6ef454d7249ae5b804c8f5fdfb298080ccf39b2e8dc17622d55fae65ab68f91d9ab2024aa22554ee6d22ca345a3d801ccdaf17542d231b195e90e28ded01bf068d89fbf80fdf9071db6129ea4c0ce6f09bc39cb8bb4b9c6f2eb2bf62e40750d3c61aa89ab1"}}}}}}}) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000f06000-0x4)=0x2, 0x4) r5 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000b11000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000ef5000)={@common="67726574617030000000000000000000", @ifru_flags=0x4001}) r6 = socket(0x9, 0x805, 0x83) syz_emit_ethernet(0x437, &(0x7f0000d68000-0x89)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f1806c", 0x401, 0x411, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0x1, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, "9239c3", 0x0, "376ba3"}, "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"}}}}}}) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f000000f000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000a18000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000078b000)=0x2c) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f00008bd000-0x8)={r7, 0x10000}, &(0x7f000055f000-0x4)=0x8) r8 = socket$netlink(0x10, 0x3, 0x4) setsockopt(r8, 0x10e, 0x10b, &(0x7f0000f67000)="dedc77", 0x3) write(r8, &(0x7f0000f7b000-0x22)="220000001800070100070000090007000a010008002720081106000904000800aa00", 0x22) bind$inet(r1, &(0x7f0000ce7000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/26 17:01:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000002a000)="2f6465762f7667615f6172626974657200", 0x80, 0x0) epoll_wait(r0, &(0x7f00001be000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004a7000-0xf)="2f6465762f73657175656e63657200", 0x100000000, 0x0) socketpair(0xf, 0x805, 0x4, &(0x7f00001bc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000072b000)={0x0, 0xfffffffffffffff9, 0x0}, &(0x7f0000ad1000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000b0f000)={0x0, 0x1, 0xfffffffffffffffb, 0xa}, &(0x7f00004f9000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d94000-0x8)={0x0, 0x0}, &(0x7f000010d000)=0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000972000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x40000000000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000c38000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e3d000)=0x14) syz_emit_ethernet(0x36, &(0x7f000045c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0x10000000004, 0x1ff, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x5, 0x0, 0x5, 0xc2, 0x1, 0x0, 0x0, {[]}}, {""}}}}}}) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000279000-0x8)={@loopback=0x0, @broadcast=0x0}, &(0x7f0000d8d000-0x4)=0x8) syz_extract_tcp_res(&(0x7f0000ac0000-0x8)={0x42424242, 0x42424242}, 0xfffffffffffffffe, 0xfffffffffffffffd) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00005ed000)={0x7, &(0x7f00000d1000-0x38)=[{0x3, 0x41, 0x100000001, 0x8}, {0xee4c, 0x543b, 0x7ff, 0x100}, {0x6, 0x9, 0x400, 0x8001}, {0x8, 0x6, 0x3ff, 0x0}, {0x8001, 0x8000003, 0x3, 0x1}, {0x0, 0x0, 0x1, 0x4}, {0xffffffffffff57e2, 0x1c3, 0x3000000000, 0x5}]}, 0x8) syz_emit_ethernet(0x64, &(0x7f00005e5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200000000800, @ipv4={{0xb, 0x4, 0x7ff, 0x0, 0x56, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @timestamp={0x44, 0x14, 0xfffffffffffffffc, 0x0, 0x5, [{[@multicast1=0xe0000001], 0x7}, {[], 0x2}, {[], 0xffffffff}]}, @end={0x0}]}}, @tcp={{0x1, 0x0, r6, r5, 0x1, 0x0, 0xa, 0x10, 0x0, 0x0, 0xfffffffffffffffe, {[@generic={0x22, 0x4, "bcde"}, @timestamp={0x8, 0xa, 0xffffffffffffff80, 0x8}, @generic={0x4, 0x4, "eec9"}]}}, {"9835"}}}}}}) syz_open_dev$random(&(0x7f0000d4a000)="2f6465762f72616e646f6d00", 0x0, 0x4000) close(r4) pipe(&(0x7f0000a4a000)={0x0, 0x0}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000063000-0x20)={r3, 0x0, 0x6, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_LEAVE_GROUP(r8, 0x0, 0x2d, &(0x7f0000288000-0x90)={0xfe, {{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]}}, 0x90) pipe(&(0x7f00000a1000)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r9, 0xc018643a, &(0x7f0000001000-0xc)={0x10000000, 0x7fff, 0x37}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000c44000-0x20)=[{0x7, 0xe6}, {0x4, 0x9}, {0x8, 0x9}, {0xb, 0x3}], 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r10, 0x84, 0x1, &(0x7f0000e9b000-0x14)={0x0, 0xfffffffffffffffe, 0x7fffffff, 0xff, 0x50a9, 0x4f}, &(0x7f00005a4000-0x4)=0x14) syz_extract_tcp_res$synack(&(0x7f0000b20000)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r8, 0x84, 0x6c, &(0x7f00008ef000)={r11, 0xc6, "3d3a0fc46ebf3f1ba6d08c0bdb4b78130e4ae3aae51b772a0e119e3867f36c41a6dc0e16c384457f5584804ef3712c1daa3b0530b2f1a3975d80d72ef9b9898723932993e24c4a3b963fc1a31047f3971a185aa1a64973d27265c10b3014d13776c970d9b67c96ad280dfed21b84269885290916c2f578dfa996a1e944d76bf59d6f523f7112b4ae29011c3b1dea7d61f26be07823a7a081d9952932ecbb9e6b9fcd3758d6a7fd4100ab695b323257919b24ca18e9d7bc24a97279c6aab3afa96668e4c6f0d5"}, &(0x7f00006d8000)=0xce) dup(r10) recvmsg(0xffffffffffffffff, &(0x7f0000e29000)={&(0x7f000008b000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd9000-0x80)=[{&(0x7f00002bd000-0xa7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000b32000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f0000c81000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f00007b7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f00002b7000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000e55000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, &(0x7f0000e29000+0xacf)="", 0x0, 0x0}, 0x12000) 2017/09/26 17:01:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000acc000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f000080e000-0x20)="1c0000001e000720271622081d000000010000140000e4ff0180f70000020011", 0x20) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005cf000-0x4)=0x0) stat(&(0x7f0000fde000-0x8)="2e2f66696c653000", &(0x7f000042f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_getres(0x7, &(0x7f0000a1b000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0186405, &(0x7f0000670000-0x20)={0x5, 0x2, r1, 0x25, r2, 0x2, 0x0, 0x1}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ce8000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000875000-0x4)=0x8) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000095c000-0xc)={@rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b4000)=0xc) 2017/09/26 17:01:40 executing program 2: mmap(&(0x7f0000000000/0xaa9000)=nil, 0xaa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000100000002, 0x3, 0x3) listen(0xffffffffffffffff, 0x101) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000aaa000-0x4)=0x0) sched_getattr(r1, &(0x7f00001d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2c58dc6c1b476fcb, &(0x7f0000aab000-0x8)={0x0, 0x0}) connect$bt_sco(r0, &(0x7f0000aa9000)={0x1f, {0x7, 0x7, 0x2, 0x0, 0x1, 0x3}}, 0x8) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000aab000)={0xa, 0x3, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, 0x1c) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000aad000-0xc)={0x1, r0, 0x1}) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r2, &(0x7f0000aad000-0x8)="2e2f66696c653000", 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000005000-0xc)={0x0, 0x0}) epoll_pwait(r3, &(0x7f0000012000)=[{0x0, 0x0}], 0x1, 0x400, &(0x7f0000012000-0x8)={0x0}, 0x8) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000aaa000-0x4)={0x5}, 0x4) shutdown(r0, 0x1) r4 = dup2(r0, r3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000605000)={0x0, 0x0, 0x5}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00004ac000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000aab000-0x8)={r5, r6}) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) shutdown(r0, 0x0) syz_open_dev$usbmon(&(0x7f00000a3000)="2f6465762f7573626d6f6e2300", 0x4, 0x800) 2017/09/26 17:01:40 executing program 4: mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x100000000000003, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x6) mmap(&(0x7f0000c04000/0x1000)=nil, 0x1000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000671000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ee8000)=0xbb0, 0x4) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000003, &(0x7f0000ee8000-0x3)="c26d57", 0x3) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000ee8000)=0x4, 0x4) mmap(&(0x7f00009a6000/0x3000)=nil, 0x3000, 0x200000c, 0x32, r0, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x3f, r0, 0x0) mmap(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0xd, 0x4010, r0, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x4b) mmap(&(0x7f0000465000/0x12000)=nil, 0x12000, 0x8b, 0x32, r0, 0x1) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000740000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x2000)=nil, 0x2000, 0x2000000, 0x2050, r0, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c4000/0x1000)=nil, 0x1000, 0x1000000, 0x500000c0d0, r0, 0x7fdfffffffffffd) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f000009d000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000e12000)=[{{0x0, 0x0, &(0x7f000090e000-0x70)=[{&(0x7f0000ee9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}, {&(0x7f000019a000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f000074c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f00002cb000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}, {&(0x7f0000201000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000eea000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f0000eea000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}], 0x7, &(0x7f00000ac000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, 0x8}, 0x6}, {{&(0x7f0000eea000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000eea000-0x30)=[{&(0x7f0000bee000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000b8e000+0xa20)="00000000000000", 0x7}, {&(0x7f0000440000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}], 0x3, &(0x7f0000cfe000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7, 0xfff}, 0x10000}, {{0x0, 0x0, &(0x7f0000ee9000)=[{&(0x7f0000eeb000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000eea000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f00001e8000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f000037d000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000eea000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f0000c51000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}], 0x6, &(0x7f0000eea000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7, 0xfffffffffffffffe}, 0x1}, {{&(0x7f0000ee9000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000eea000-0x30)=[{&(0x7f0000ee9000)="", 0x0}, {&(0x7f0000eea000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f0000443000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}], 0x3, &(0x7f0000eea000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x3f}, 0xe373}, {{&(0x7f0000ee9000)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x6e, &(0x7f0000eea000-0x30)=[{&(0x7f0000789000-0x17)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f0000ee9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f00003bb000-0xde)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}], 0x3, &(0x7f0000ee9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27, 0x6}, 0xfffffffffffffdd6}, {{&(0x7f0000ee9000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005de000-0x30)=[{&(0x7f0000328000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f0000eea000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f000017f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x3, &(0x7f00003d2000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac, 0x1}, 0x5}], 0x6, 0x2, 0x0) mmap(&(0x7f0000bbf000/0x1000)=nil, 0x1000, 0x2000011, 0x800000000003f, r0, 0x80000) sendto$inet(r0, &(0x7f0000ee8000)="a665d5a045d19d2691299d66e98e856e177bf20e4fccd8c891c87a2ab34338cab48e0c2f560d8e0f6863aa47217bc2ca2093ca7029", 0x35, 0x800, &(0x7f00006e9000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00004ca000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x20000) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000eea000)=0xc5b2, 0x4) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000672000/0xb000)=nil, 0xb000, 0x8, 0x805f, r0, 0x0) mmap(&(0x7f0000d5c000/0x2000)=nil, 0x2000, 0x2, 0x11e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000ee6000)=[], 0x0, &(0x7f0000937000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x10000}, 0x2020) 2017/09/26 17:01:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f000080e000-0x20)="1c0000001e000720271622081d000000010000140000e4ff0180f700", 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f000060d000-0x9)="2f6465762f73672300", 0xfffffffffffffff7, 0x4882) 2017/09/26 17:01:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x7, 0xfffffffffffffffe, &(0x7f0000b0d000-0x8)={0x0, 0x0}) r3 = socket(0x1f, 0x80007, 0x5) creat(&(0x7f0000d95000)="2e2f66696c653000", 0x9a) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000e27000)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000d0f000)="", 0x0, 0x20000001, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d17000-0x14)={0x0, 0x12c6, 0x10001, 0x0, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000875000-0x4)=0x2, 0x4) r4 = socket(0xf, 0x3, 0x2) write(r4, &(0x7f0000233000-0x10)="020900010200000000648fbc8eaf4b48", 0x10) recvfrom$unix(r3, &(0x7f0000a02000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30, 0x400000fc, &(0x7f0000180000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$sock_int(r4, 0x1, 0x1d, &(0x7f000092b000)=0x5, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f000045e000)=0x62f) read(r4, &(0x7f0000e42000-0x1)="00", 0x1) getsockopt(r4, 0x80004, 0x0, &(0x7f0000fce000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000bd8000-0x4)=0x1000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000dac000)=0x3fd, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000042d000-0x20)={0x0, 0x401, 0x8000, 0x50, 0xb008, 0x9, 0x2, 0x326, 0x0}, &(0x7f000006c000)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a81000)={r5, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000905000)=0x8c) sendto$inet(r0, &(0x7f000067f000-0x8)="86ffea53215e3208", 0x8, 0x50, 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r6, &(0x7f00008b1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) accept4$inet6(r2, &(0x7f000045e000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000572000-0x4)=0x1c, 0x80800) sendto$inet6(r6, &(0x7f0000292000-0x9a)="08621c65d07b77ed7a8e5a31fcdf6d91b2d78672b368431c5f1a5ae64a780b57f12c17889599e9bd5475154119bab41420094dc8a386a6fd4edf9304d4414ae43b082ff07087649b923538c20000000000000006d0fee6839f75f1bea6587253bb5f3471a796e015e29c01947f2039c83faf47ae8f340a0700000000000000924cd080439f3304e33117478359749544cf23c7038cbb45948874", 0x9a, 0x4000000001, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ab1000-0x98)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, &(0x7f0000b48000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00001b1000-0x8)=@assoc_value={r7, 0x6}, &(0x7f0000b1c000)=0x8) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000902000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000081e000-0x8c)={0x0, @in6={{0xa, 0x2, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) pipe2(&(0x7f00001f8000)={0x0, 0x0}, 0x80000) 2017/09/26 17:01:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000622000)=0xffffffffffffffff, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000318000)=0x0, &(0x7f000032f000-0x4)=0x4) r0 = socket(0x10, 0x2, 0x8e02) r1 = socket$inet6(0xa, 0x4, 0x1) connect$inet6(r1, &(0x7f0000ec3000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000005000)={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000e95000-0x78)={0x4, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, 0x7, 0x3, 0x7, 0xe7f, &(0x7f0000e48000)=@generic="5058076dbbf9cb788b84d231207ea394", 0xef, 0x4, 0x6}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000226000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009a9000)=0x14) r4 = socket$inet6(0xa, 0x400000080003, 0x800000000003a) fadvise64(r2, 0x0, 0x0, 0x0) connect$inet6(r4, &(0x7f0000dc4000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendmmsg(r4, &(0x7f0000b59000-0x200)=[{{0x0, 0x0, &(0x7f0000e60000)=[], 0x0, &(0x7f00002da000-0x1488)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b4a000-0x80)=[{&(0x7f0000d7b000-0x1000)="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", 0x1000}, {&(0x7f00006e8000-0xe9)="fdd26339b858c18538a4cddcec98f52931776ffa1a5ddeb1d953982458cf492aecc0963fe2862cd2e86dee06fc7e39ee06bcb19c60cc68f1ea02718f416031560d50efb108ee34aac17479ec70791bb7fd1438d938ebbe662c7900d082dce36fcecb9b529a18bc6bb0ab4cc705a979e1f2095dad1ff888ecf789a66d903789c88dc56fe0bb035409b0961060dc5fbac5303cc9f1fb6ae090008d6b0350979a12a2eaacdb07734db749340a343653f438388c0f44243c57c293a1f2d802c40bf0c78c20297989f55b059028e8eca4f95c0d8cedd3145f87de52c179aa12b35d745418a69eaed65afd2d", 0xe9}, {&(0x7f0000395000)="", 0x0}, {&(0x7f00000de000)="7b246b0f0afdb6bf1826d5f311ab72afb24a47a153dcd1ad3496c5", 0x1b}, {&(0x7f000075c000)="136cb8f4ebef9149676bb98fde67bc8a384426ed8367c27f9d46acc1d0e91e01ab49285f9849e92dfb4375", 0x2b}, {&(0x7f00002dc000-0x23)="0766cb6c91012bf74158670c8224bace2f9d0995e466c658146dda01dde66595080320", 0x23}, {&(0x7f00000cd000-0x5e)="f616ae1e789da46976516f31e6a93e0e6d24913a0ad19a23101fce16a16c78c10f3da4dbc79347f748aef9c45fe38434e6349a44388537c0bb890ea585340b57004a36bf854268920405d71ab738d978f95db56c5ac2a16a2e33466ad7a8", 0x5e}, {&(0x7f0000c4e000-0x12)="c5db4da9670cb7a3552af55561ac4427ccfe", 0x12}], 0x8, &(0x7f000051b000)=[{0x50, 0xa165eac93255d702, 0xe62, "2284907dfd85e3bf46c3092756a4351f4db449c288bd68f96968c8ed8bbf3d9243518a38438aa1ff73d1cfd962a2f42655bd9cb75b7b7af6ec03f2acb2"}, {0x98, 0x13f, 0x6, "3d02a7b86100b39354170ab2b1ba868a3e8855eecd1cab4164dfe65d7327f022413ab143b2f009970b794ce17ff2e6b5f9cc89a0b520a720036eb5b87f2b96483add20eca6bd475b2a4deca631668b0209d08831aed8f2654bf5ca789c352cf3706e3d4b53fe4f9d32af7d11be237f22b588a655b7e83a6f18015bd8dc804f6fb583677e3e82"}, {0x40, 0xff, 0x80000000, "cf1044396c46bae88981a69751fe70bc4eb4b507541027dd80f1befa24df0b0739a9d07c92c6026b7ae32a"}], 0x3, 0x20040000}, 0x3ff}, {{0x0, 0x0, &(0x7f0000832000)=[{&(0x7f0000c45000-0xe8)="467e1837d61226b70dcd7984f51993e152e3e6c4ceba2c3d2f329f972ded46e62e6140f4b5a0ffcf4f15d0d0929c8bb2c807b0eee79744f300fd0e0090f60e03577da9913bb866d187d5a6a4ff8ab965fb0228dd1a59022264e10fb9bcfa1171dfdfe40e30cbfaaa1daa98757235d61ac418d439618e093efbcc69f1ed8cb664c953f5e183c64ee8ea3291b373ed0fad9732f7930afc7f73063ffee86faf99a7393fc1d7d634965fc1d8517b19141219c243f81431e4f7b3adffe88e909eff4152d2bfa19b2ca58daba683155990642bf2b9c132cc3c890548aaeb96af1dc89ddffff7341b3138e9", 0xe8}, {&(0x7f0000172000)="297fb5aeedb1", 0x6}, {&(0x7f0000e4d000-0x7d)="dcfcc1f1bc4cbd93af58ff8adb21cfb44027a2173270f51779c5830e7e47e3a969918b49d0673c495e9b8a19f9af829fdc77c6642ca64562360c7ec2e29b2bc019a5081f1ad2bfe05276ed116c27c1f086e0cd4654ff3659fbb2c8dff002285a443e9f0e6852a7f0ba40ba216ce43a65ee830f2d8dcaebd381d30b63ed", 0x7d}, 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0x1000}, {&(0x7f0000373000-0x4)="56d5931c", 0x4}, {&(0x7f000027c000-0xd9)="b84ef54b4957111aed4ffc2efd5a344a93bff3aa1daf1a339254b01e0bcd28cf5b71311cb12939f3aad31b13a54bdc184a75fa6b90dcda03c219713210d96c95b2512d499bce72db4f0ed92b430f58e4140e29cb14807fa983b5406de547eb62370e90ec12ba09e1cee59c9ed2dfad0005b4446b709a5e25afb2d503c1847d3cc4425b90d8505e29dec743bd185d4a1920a89bbd48cff8559a4a895a3cc745e0ea4828c4bcc583ffeea780ae43e369ce660b8054f5f6c2eb69240fe235c942840c70aca42eb0b33bbee67e16a4335d533008fadbf1ba309b25", 0xd9}, {&(0x7f0000cf1000)="91ba1e26be8a606eb57d84b66a32679a408dc338ca13610e9801f7931e5a1c931dfc2f8cf486a88957", 0x29}, {&(0x7f0000e1c000-0xd2)="6002064f5d5c7af24dadb378400ac7fb98e76217e4a3a183fff50b5ad24e1e4ceb319057d93904fe99db79fbcb33526980b2c0f520bf447418b03d3ed29589a69e71bcf6b2c63f9b63335f377ac12c30640c9e87c8094a3f843f2bcc25292ff6458f8d8f59b4462635eae0ee247df5da17fe206c206291c45aa7c3a29956bb8bea9804fda5c2de3a1697feb6a25e6d1ac881f3fa0317d94f3485736aa5e77ae6119e31301fe80923106773b71cb37b36ba627d894545020f4504c5b5bdf4be8846798be1e89c58cf74d25a8822713dfc99e5", 0xd2}], 0x9, &(0x7f0000323000)=[{0x80, 0x111, 0x0, "ea21762379096e73279655e159d188f8a8a15506baabd567124ef69f417446224cf6d98072e69b03eeff88deb86a660c0aa6b4312c683ad7f3a5ee3027487058a40e7ba0edf017daafbd106128532a37bc62cca3f32cedafe9873731b1d81f8a553e0949caed445a4e61b4a456"}, {0x48, 0x108, 0x7f3, "a8be8764af9f5e7b7326fa59b8d17f7c4435fc1f14ebfec075666f602895b40a382240b72f4896668cf36e9f5d6add14cb6794"}, {0xf8, 0x29, 0x3, "0c8fcea17d72ac950223ce2b5acede0928aa13cdc1d273d640c00bfac42df1355853ba865ae3ba6731ceb0b69d6d6ab3788ac0b54205823dcd3c7975a82d9db122ccdf8a9a47b305e2d24b1667c8eaf118c8d2d7e1011e2b9895aede3ca779f816f3d6d9384b27379378fd964bc8a515f977f583bfe2c581b6cef1248a33aea5828205a3bc3c0b9b6f06e6976e61c88db3ae0cf36259b8038f7e6298db0ea26e9b9119ef78fc69e1ed6f86752eb28b2ee54307e153c5ced44e164ac4b2d322058bdf6b3315a75dc6876766f15d4460f661b9fba3576ec6c784011cf626ef6412a4ce9b90202e"}], 0x3, 0x0}, 0x100}], 0x3, 0x8080) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000c67000)={0x8, {{0xa, 0x1, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1b88daa3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) socketpair(0x8000080000001e, 0x1, 0x0, &(0x7f000031b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f000039e000-0x20)={@generic="bc1335c2d0d6af1d3ad3b98e73108058", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg(r6, &(0x7f000085b000)=[{{0x0, 0x0, &(0x7f0000202000+0xd22)=[], 0x0, &(0x7f000077e000-0x18)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000a24000-0x20)=[{&(0x7f00000c5000-0x1)="24", 0x1}], 0x1, &(0x7f0000df5000-0x290)=[{0x10, 0x0, 0x0, ""}], 0x1, 0x0}, 0x0}], 0x2, 0x8010) acct(&(0x7f0000bec000)="2e2f66696c653000") setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00008f4000)="8700e700006366", 0x7) recvmmsg(r5, &(0x7f00005d8000)=[{{&(0x7f000025f000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000696000-0x50)=[{&(0x7f000042b000-0x1)="00", 0x1}], 0x1, &(0x7f00004a3000-0x4)="", 0x0, 0x0}, 0x0}, {{&(0x7f0000d18000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f000022b000-0x70)=[{&(0x7f0000bb0000-0x4b)="", 0x0}, {&(0x7f000081d000-0x10)="", 0x0}, {&(0x7f0000dd3000)="", 0x0}], 0x3, &(0x7f0000290000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e, 0xbe1}, 0x6}], 0x2, 0x40000022, 0x0) sigaltstack(&(0x7f0000ee7000/0x11000)=nil, &(0x7f0000ed8000)=0x0) getpeername$unix(r5, &(0x7f000063a000)=@file={0x0, "00000000000000"}, &(0x7f00004b1000)=0x9) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000a53000)=0x42, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000191000-0x5c)={{0xa, 0x0, 0x686, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, {0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1, [0x40d, 0x8, 0x2, 0x8, 0x8, 0x6, 0x8001, 0xd2a]}, 0x5c) sendmmsg(r6, &(0x7f0000a1c000)=[{{0x0, 0x0, &(0x7f0000ce1000-0x40)=[{&(0x7f000026a000)="7b2ca6eb5854708164735e6e9659ae7f7d7fa0d915aa2f2074774b4aaec0b12d0bb30f1716f5", 0x26}], 0x1, &(0x7f000013d000)=[], 0x0, 0x20000000}, 0x400}, {{&(0x7f0000965000-0x60)=@nfc={0x27, 0x800, 0x7882ea41, 0x7}, 0x10, &(0x7f00009eb000)=[{&(0x7f000091e000)="d8672ac5dd9152ce8451829c3ce9a5ca62e590371a43ed6c758a54abb704993dd3220bbba42fd7674299b5349dde7c8b9955dc446eaa1dee916375fe3b1a64d33aba8d6f2c7af98ccbb7a86f932bbf95019412c7dabef4c319175e89ca16f231fa5b5820832b3474ab5fd0ed6d61e9327189378b3ea4714263e2e18910400af193a0ff14b45031", 0x87}, {&(0x7f0000fa5000-0x1000)="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0xffc}], 0x2, &(0x7f000054b000-0x2f8)=[{0xac, 0x11f, 0x3, "7e7ed8d1c6c9fa2aa74f3e3bf7d1e0554eae1847220ed3829d7e150f5c34b422e67bb220ee8afb681c64c69ed8f0ae13052bb6223622352c159445d3f7e34857de9c4b210223b63d45dcebf371a1b85f64c57abbdef5bae7565ce7066502256fb7c7e5bf0c43a6cc15c00b6551237e54c24ae853f65a7746288961cedbc0234ec178449c84c9cd4e1a2e25c54f1727eeefba0a04c3dd6fbe0200cbac98"}, {0x24, 0x115, 0x0, "fd04f534feed7e8ad3fc38726154e1bd70804f28e783"}, {0xf0, 0x11d, 0x2, "3ddc7b7e68033dccad67a9922f3790514684e26dbb68c0b90f0e47e07a1933655e207776adff95bb3bb34dd5cff76c6bdac7d03b07ca8d5419b5ed1cb55376b20d1cb9d2acbdb7647dcf6c8f4a5ab98d94dc2cdb65eef22b2f6fed9f9bd613891e75ec555255c6a9603cdb0d349df06d228e0357b8e6bde9777a707bb64a321aaab89a289f67237a1eb30d2f186dcb9583cdf8c1ea46eecba2f84cb0e5b6a8842a4f0d93d916f9a1fa85a9898a61f9161aba90f1e052ab83f3eec47be8a49f39f8f802d9479e0785e38189e3ff3605b04613138259981d43fadfc7b64111e2b822d8c5"}], 0x3, 0x20004001}, 0x1}], 0x2, 0x804) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000c55000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x0, 0x8, 0x1ff, 0xff, 0xb38, 0x800000, r3}) sync() [ 77.091314] TCP: request_sock_TCP: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2017/09/26 17:01:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f000004d000-0x8)="2e2f66696c653000", r0, &(0x7f0000013000-0x8)="2e2f66696c653000") ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f000085a000)={0x6, &(0x7f0000166000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d50000-0x90)=[{0x9, 0x1d, 0x101, &(0x7f0000984000)="0000000000000000000000000000000000000000000000000000000000"}, {0x0, 0xda, 0x1000, &(0x7f0000635000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x8fbf, 0xcc, 0x1ff, &(0x7f00005d5000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x8, 0x1, 0x8, &(0x7f0000db5000)="00"}, {0x5, 0x8e, 0x5, &(0x7f0000e56000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x1, 0x47, 0x10001, &(0x7f000052f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) lremovexattr(&(0x7f0000578000)="2e2f66696c65302f66696c653000", &(0x7f0000500000)=@known="73797374656d2e706f7369785f61636c5f61636365737300") setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000964000-0x590)={0x1, {{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa, [{{0xa, 0x2, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 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, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @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, 0x2, 0xdbed, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1dd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3e0f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) execveat(r0, &(0x7f00008c8000-0x14)="2e2f66696c65302f66696c65302f66696c653000", &(0x7f0000185000-0x28)=[], &(0x7f0000827000)=[], 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2017/09/26 17:01:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) chdir(&(0x7f0000724000-0x8)="2e2f66696c653000") setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f41000-0x90)={0x0, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe(&(0x7f0000812000-0x8)={0x0, 0x0}) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00006b0000-0x98)={0x6, 0x0, [{0x40000001, 0xff, 0x8, 0x0, 0x1f, 0x0}, {0x80000019, 0x2, 0x4, 0x7b2d, 0x3, 0x0}, {0x0, 0xeb, 0x2, 0x28, 0x0, 0x0}, {0x8000000f, 0x0, 0x10001, 0x4, 0x1, 0x0}, {0xc0000003, 0x9, 0x9a73, 0x800, 0x3ff, 0x0}, {0xc0000003, 0x7, 0xb9, 0x7, 0xa9, 0x0}]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000104000-0x4)=0x0) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000051e000-0x8c)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b7b000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b7c000)={r3, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7}, &(0x7f0000e99000-0x4)=0x98) sendto$inet(r1, &(0x7f00004fb000-0x72)="a0fff0f1f47a426fc0b845548753d36632cfa8183e460f93f8ae18d8d985c7b364b202eb50bb67b79665451625d5b4ae4c1406f48774a9a12fab5f10c6d1aedcbe55bca1e4733c2beac3e0467ce97e5e4726dd6529c61bd2de7a17979e797e785872a8c6a4dd950367cdb90f979f775f1176", 0x72, 0x10, &(0x7f00008ce000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00004c4000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x6, [@empty=0x0, @broadcast=0xffffffff, @rand_addr=0x401, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}, 0x28) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00007b2000)=0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) socket(0x1, 0x6, 0x9) 2017/09/26 17:01:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0xffffffffffffd095, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f00008000300ffece3db00df0026", 0x20) rt_sigsuspend(&(0x7f000075c000-0x8)={0x3}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) r3 = inotify_init1(0xfffffffffffffffe) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) ioctl(r4, 0x894c, &(0x7f0000158000)="") r5 = getpgrp(0xffffffffffffffff) capset(&(0x7f0000ce9000-0x8)={0x19980230, r5}, &(0x7f0000ec5000)={0x101, 0x0, 0x4, 0x3, 0x10003f, 0x59}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000afb000)={0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r6 = accept4(0xffffffffffffffff, &(0x7f0000f42000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f00001f2000-0x4)=0x8, 0x80000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000b9d000-0x4)=0x0, &(0x7f000031a000-0x4)=0x4) r7 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) r8 = dup2(r2, r1) setns(r8, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f000070e000-0x28)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="01012300000000fa0000000000000004e5ff0000ffff000404490001008feb00"}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f000059c000)={0x0, 0x10000, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) 2017/09/26 17:01:40 executing program 1: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x7, 0x4000004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f51000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) socket$netlink(0x10, 0x3, 0x2) r0 = open(&(0x7f00007de000-0x8)="2e2f66696c653000", 0x400000, 0x20) setsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000d20000)="b1ac035e41dc8be3c07397caf2bf4555e890fdde7cda0000000000000005fccf3bd7dc13312ddb17ee4c4a94ba80580cde", 0x31) mmap(&(0x7f0000bd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000d95000-0xb)="2f6465762f6c6f6f702300", 0x81, 0x1) r1 = socket(0x9, 0x0, 0xa) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x2000003, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000010000-0x6)="2e2f62757300", 0x141042, 0x20) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) fallocate(r2, 0x0, 0xffff, 0x4) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000009000-0x150)=[{0x34, 0x3, 0x2603, 0xbd, @tick=0x36, {0x100000000, 0x9}, {0x2, 0x7}, @ext={0x20, &(0x7f0000000000)="423f97d2a6957cf3a2f73aee32ed68a4f040ef1ae7b513e6aa426d6a276a5da7"}}, {0xc3f56c1000, 0xffffffff80000000, 0x4, 0x6, @tick=0x81, {0x6, 0x7fffffff}, {0x100000000, 0x1}, @raw8={"a5f48699a6c7ca52b582ad57"}}, {0x8000, 0x1, 0x1ff, 0xfa, @time={0x0, 0x0}, {0x9, 0x6}, {0xa2e, 0x1}, @raw32={[0x2, 0x7, 0xff]}}, {0x0, 0x1c3, 0x2, 0x700, @tick=0x3068, {0x33, 0x101}, {0x800000, 0x28b99115}, @control={0x400, 0x79, 0x4}}, {0x92, 0x80000000, 0x5, 0x7, @tick=0xffffffffffffffff, {0x8, 0x7}, {0x952c, 0x6}, @control={0x8, 0x0, 0x5}}, {0xffffffff, 0x1, 0x1a5f, 0x0, @tick=0x80000000, {0x4, 0x8000}, {0x2, 0xfffffffffffffff8}, @connect={{0x3, 0xffff}, {0x40, 0x6}}}, {0x2, 0x5, 0x7, 0x5, @time={0x0, 0x0}, {0x3, 0xf6}, {0x101, 0x8000}, @ext={0x5b, &(0x7f0000001000-0x5b)="d0d44247f32ad45201296588edc954aaabd78156d5790d10a23a553d7fe006c32ee95ff4ae2dcbd9fd80fc31b923c0368c390409a2c83e82acd147d714a5d2867bd2c4454e2a45b36201e25d842716cfb14f9fdcad547fbffc48f6"}}], 0x150) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 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) r3 = getpgid(0x0) getpgrp(r3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x20000200000010f, 0x81, &(0x7f0000005000)="33210000ed", 0x5) pwritev(0xffffffffffffffff, &(0x7f0000624000-0x10)=[], 0x0, 0x7fffc) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00005ed000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) 2017/09/26 17:01:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000e10000-0x8)="2e2f66696c653000", 0x0, 0x8) bind$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x11, 0x1f, 0x0, 0x1, 0x400, 0x6, @random="c8be7379eb80", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x44030, 0xffffffffffffffff, 0x0) bind$bt_sco(0xffffffffffffffff, &(0x7f0000000000)={0x1f, {0x10001, 0x8000100001001, 0x9, 0x6, 0x100000000, 0x3947f216}}, 0x8) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) socket$kcm(0x29, 0x5, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_open_dev$evdev(&(0x7f000059a000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x100) bpf$OBJ_GET_PROG(0x7, &(0x7f0000003000-0xc)={&(0x7f0000000000)="2e2f66696c653000", 0x0}, 0xc) syz_open_dev$loop(&(0x7f0000004000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x0) r1 = socket$netlink(0x10, 0x3, 0x80000000000000) writev(r1, &(0x7f0000d18000-0x10)=[{&(0x7f000030f000-0x2c)="2900000021001980013d7524000a00080200001600000010200000000900130000000000080249cbe0", 0x29}], 0x1) pipe2(&(0x7f00004aa000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r3 = add_key(&(0x7f00008d8000-0x8)="6269675f6b657900", &(0x7f0000cc5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000485000-0x53)="9e39ad467b188d247fcd12722f074cb38edbc5e88d7e931790c0db831afa1bb1c880e33c550ec5dfa555ac83605c4b63296cca452edd33a2452fc61643cb942a667fb8e7f73e013d28b3125555ded1e325d8f61181135ba581d413fb9028e1cbf8420d46ddff7f38cc1d5a734a227e2dda6fb0d916ee8d5f4699c4c4eff79964fec00195ab191752f5b9b6f9bedf287c463cf98652046d0db5da86557d5854ec9f421c6f4e986d89ec28b74e01d0699bfc806eccebf4700e18986d49f98774d0ed8c65871fef5d05c3e143e8c398fa87d0d16e1d", 0xd4, 0xffffffffffffffff) r4 = add_key(&(0x7f00009b7000)="6269675f6b657900", &(0x7f0000e41000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000586000)="00a72e3a9b0d8afefb4c6647992ba4e7b6340a5358fc793fc748304cdf387c74f3ae1b3a448f4a3060234bc61e20c2798e53a7d25c1680d891ea5a15fc13", 0x3e, 0x0) keyctl$search(0xa, r3, &(0x7f0000be8000)="6269675f6b657900", &(0x7f00004ce000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r4) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000002000-0x190)={0xff, {{0xa, 0x3, 0x510, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x3, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000403c3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) ioctl$TIOCSTI(r2, 0x5412, 0x8) r5 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f000053b000)=0x400000008000003) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00003b8000-0x28)={@generic="30e39402000000000000067d17ce9a5c", @ifru_mtu=0x1}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00008d5000)={0x0, 0x0}) [ 77.183289] selinux_nlmsg_perm: 47 callbacks suppressed [ 77.188765] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=8721 comm=syz-executor7 2017/09/26 17:01:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a17000)={0x0, 0x0}) sendfile(r0, r1, &(0x7f00004f2000-0x8)=0x0, 0x0) bind$inet(r2, &(0x7f0000ff8000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000165000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6374722874776f666973682900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) openat$kvm(0xffffffffffffff9c, &(0x7f000051a000-0x9)="2f6465762f6b766d00", 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000e99000)={0x26, "736b636970686572000000000000", 0x0, 0x82, "6c72772863616d656c6c696129000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000815000)="070785615dcebb260000a60e7508100000ffff00ff00a1000005ff51982a42af36", 0x21) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000008000-0x9)="2f6465762f73672300", 0x0, 0x0) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf052, 0x6eaf, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000703000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f15000-0x4)=0xe8) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) r6 = socket$inet6(0xa, 0x800000000003, 0x4) setsockopt$inet6_mreq(r6, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) syz_emit_ethernet(0xbe, &(0x7f0000ace000)={@random="891f000020d8", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x8000000000000, 0x6, "f3aa87", 0x88, 0x3a, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x8, 0x2, "8cfa2366226514756ef652557887963b924ed2c5405e92e69cf5a6027ddb89ad2dc7ce3bcb6ccded19b600a499fde0a5c51c028086abfc03ffeb060d23aa4dae71b3f22feebf819466acc4097f9f7fd168f59d2c7c23e1c6c9c3c7866b0f03185a9fa0c3ee7bebb261370eb0bf7b8340c21629dc04f9860bbd7d410439b6b8d5"}}}}}}) socket$inet_tcp(0x2, 0x1, 0x0) dup2(r1, r5) ioctl$sock_inet_SIOCSIFBRDADDR(r6, 0x891a, &(0x7f000001d000)={@common="69703667726530000000000000000000", @ifru_flags=0x1000}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000c2e000-0x1)="") remap_file_pages(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x8, 0x5ec7, 0x1) close(r1) 2017/09/26 17:01:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ece000)="2200000015000701000910f700000004020000000100000009000200000100000115", 0x22) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000798000)={0x0, @in={{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9c, 0x10000, 0x3ff, 0x7fff, 0x32aaf525, 0x580, 0x3, 0x3, 0x8, 0xea60, 0x0, 0x8, 0x0, 0x5, 0x7]}, &(0x7f0000c19000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, "6165616400000000000000000000", 0x8f, 0x3, "74677231323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000013000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "6374722863616d656c6c696129000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@generic={0x0, 0x0, 0x6, 0x0}], &(0x7f0000db3000+0x124)="8e0389", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x0, 0x0}, 0x30) r2 = socket(0x11, 0x802, 0x300) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000020a000)={0x0, 0x0}) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000ffb000-0x10)={0x1, &(0x7f0000f2c000-0x20)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sync() setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000a2a000)="8e0389", 0x3) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f00007f6000)={0x0, 0x0}) memfd_create(&(0x7f0000b1c000)="5d7b2e00", 0x0) syz_emit_ethernet(0x42, &(0x7f0000255000-0xe6)={@random="47958f5158d8", @random="bb27020241b8", [], {{0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, {[@ssrr={0x89, 0x3, 0x0, []}, @noop={0x1}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[]}}, ""}}}}}) r4 = dup2(r3, r2) timerfd_settime(r4, 0x0, &(0x7f0000d41000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f00002ca000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f00005a5000-0x2)={0x0, 0x0}, 0x2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000247000)="de77285fc7404fa5cc255123fd399f79f32535d9331e3cc2", 0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000201000)={0x0, 0x2, &(0x7f0000b68000-0x20)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fcf000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000c44000-0x8c)={r5, @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]}}, 0x8c) socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000d1a000)="0000000000000000000000000000000000000000000000", &(0x7f00003a1000-0x4)=0x17) socketpair$unix(0x1, 0x100003, 0x0, &(0x7f00004ec000)={0xffffffffffffffff, 0xffffffffffffffff}) [ 77.276963] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=8767 comm=syz-executor7 2017/09/26 17:01:40 executing program 6: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000de7000-0x4)=0x0, &(0x7f00007d1000)=0x4) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cca000-0x11)="2f6465762f7667615f6172626974657200", 0x101800, 0x0) bind$inet6(r0, &(0x7f0000de7000)={0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb51}, 0x1c) r1 = socket$inet(0x2, 0x0, 0x3b) mmap(&(0x7f00003d1000/0x3000)=nil, 0x3000, 0x2000000, 0x201c, 0xffffffffffffffff, 0x100000) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dc1000)={0x0, &(0x7f0000eb7000)=[]}, 0x10) r3 = open(&(0x7f0000acb000-0x8)="2e2f66696c653000", 0x2000, 0xa0000000003) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00001e9000-0x10)={0x0, &(0x7f00004ab000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) pipe2(&(0x7f0000e84000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) vmsplice(r4, &(0x7f0000832000-0x90)=[{&(0x7f0000695000-0x17)="978869b2a3464f81959a6dba10eeed8f26e2ccb4e77e86", 0x17}, {&(0x7f00006ca000-0x3e)="4aa66fac3b550cef1906411db7041b0561373d527cf092eda19b58d88dbcc6b0ea31588f6b89e1e6b5df476f6075455f7a885589f9c123ca1f71e8400092", 0x3e}, {&(0x7f0000401000-0x98)="aa1ccc72bd8a4e6b1c5d42055d2d1f9860a7c94c4702cd484c9ec083a8e72a00000000000000008eb46f3b74f7de88b7cd7669304607dbe9befdeb198988e38ae722cd1b40e13bc4ba055fe4ed4f36b901cd8fda13cbf080d08381c704ade16a44b665050d1903b1c5078f67167ace601f88b618260fed9e912313e61eae6a11e34097a48f5166008000006d451be271cfb21cb7ba8ffd9b", 0x98}, {&(0x7f000066e000)="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", 0x1000}, {&(0x7f00004b9000-0xe9)="87f0aa6f922cf04ea59109bd953ebdef67629843ffe8cc3378cacae840d5e55a9c04860a1cebe656207643889917409f53b8996b140a1a173fa24a7c1eeae1ea1015a6b97e7b328c5c4433ae034bfeac3cd5154e4aa33ddefc4c0a39eccd93f375f7ebd1931a1cd3edac0df2bac869d7cd1b06e5d396babfbb972ebbb73aef3ad0bfe9f54b41e6f840982da3c8ca2a2aca2f1ad4e5e7660e8bd0ada605666c47744b2eef9c0fd2407f061278e39809cb29039bafa2a1506f697692342d2e0828aa6eb15d3df24112fdd1df7e1234605239cbe2af758acbd220b62cc2ad86a714f0d67e6c69eabf71ae", 0xe9}, {&(0x7f000051e000)="2c33637c2380599dae66a1e763c7f927641f3a28de4c184064", 0x19}, {&(0x7f000074b000-0x1c)="2960b1afa1788a6cedbfe4aa1bfe21e3cb8b38c050037321b191dc56", 0x1c}, {&(0x7f0000e40000)="cdcf907b4bfe1c072b34c2d9", 0xc}, {&(0x7f000066f000+0x90d)="3104449aba05669957e3d2fca446fa11b6e28c6745a1b7a658c223124bdfe316000002d45a5313ca1b35530b1f03a650bceb0814112eea666018d1c532cc716584b310a5f2922088286389ddba4951af51d91e7737e49c66a32748a41d02471a10d50c392cc4858bee18efcddea142fbcb564c6fd9e8a2074661638b58bf425704576553256dc28b71fd9ec1d5daa783095581a64787cc67ba3b10cc5a8e9a721308cf50f0720d349e44616e1f3dd2a8faba5c839be33723915ea4f72e0a846d9f", 0xc1}], 0x9, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x38, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000166000)="2e2f66696c653000", &(0x7f00005ca000)=@random={"747275737465642e00", "00"}, &(0x7f00003d4000-0x15)="6264657665746830657468305e2d766d6e65743100", 0x15, 0x2) fallocate(r2, 0x10000001, 0x9b, 0x100000fc) r5 = fcntl$getown(r0, 0x9) sendmsg$netlink(r3, &(0x7f000001f000)={0x0, 0x0, &(0x7f00004a8000+0x25f)=[{&(0x7f0000435000)=[{0xad, 0x1, 0x400, 0x6, 0x1ff, "7dae73de86553189903ff67bfe5a3cdd46fd8dc88d0fd5e97e5f3b8085ff674079eb025507f24779634ae60088c5babf6c756bf0298abedf3cc371f31bc7c96a0d53ae02b45c1d39e578249a393c6af1b804618df8ee747b283c9677cd26beb1923b29c12b89cee0e627ad890cd5f5e24643794ce99cbcece1a354234386abdf87887db8140e356edac3d0e366e3f93ba633e72ca7e960aaf2079135c7"}, {0x99, 0xffffffff7ffffffe, 0x60a, 0x5, 0x4, "cc90d05cb6fd50fde0e4adbd1fabdf8ddc312cbaac638fcf0fde5a4557289c17d4f1c802a488faf1082febed2d332c96c93e335537f989483b87fb1c24c457d39d7222d719820b54cda1c24e1e919a9d743798ee37840b9195efa7537b201b3efb310c3965a02fcce4c9a97b38a89b196bdc8edab671e2a0193d3534db4de1772c73e01412507b914d"}, {0x65, 0x2, 0x21, 0x3f6, 0x1, "2fe702381cfa18b2ffaa32fa5106f82255fb72ede68a4046046174b63c4de0dd88264018e7ba770c6a344a6053a59e56050fbc49d7fa9972489c7681b70ca807ee5dec356e1799476f98e51756c5f9d0236db2fcef"}, {0x6c, 0xa1f, 0x0, 0x7f, 0x4, "3138f60982993dff296f8a83ad136cf17c32be294942ff08a27045783905d79785b81343d7ad17c9a032b5896caefa5277152f06f846e2e8994bcd458861b198f5ecbf31b33efe33f4f00df3c97655c06315cd5591ebf81fe7b3ad69"}, {0xd3, 0x7, 0x20, 0x3, 0x6, "0fde84d3b58ec41e75ad9bd6a947ca870915a85bd4e0919d79f80cc29e279ed60970015096e7dd3d57f11db7b8159fc8fb64986b86bf3d3633b53c34c2ac390e2efe056ed7970485ebe30a48d665ea7cc78960dcf6b638e233901988914a055e0df3f9041fc01a0a462e9a7a2913bd0a66646440ebc560570aa3b90a6f548fbee2a9d54f080eca5b5d1c5c2777180804b2d19e02ffb5049f9549d17b07b1888ccd506451147f3982ce82d9bc15512ed8d057f29c5cba46a701570e3e104a09491c6cba"}], 0x2ea}, {&(0x7f0000e6e000-0x330)=[{0x3a, 0x1, 0x1, 0x4000000000000006, 0x3, "eea872738109446ac4784240c134bb7fcece90abee5df0aa5b037e82c0ade36d1c24da94173c38000485"}, {0xf8, 0x5, 0x10, 0x4, 0x101, "bb5ae8b4e0f00da3d113c39010c47f9837643aeb1ae3db2133f2a3ab32506e27817bb28f8a0bee3c20305deb0bece7a7db7c3264c2759962dc06f2f7a880a780331df0c772e5fe47488b9505bf95b74498b00fa6712d9ae2c696acb8bd4e68ff215251f24b58a989c808e09f4ca6cfaf1a8f3e0cdbd50487078f6914a3275601302056d00a42b1b85f0d652787db4fdf938dc5d661b8367ebef3c117b0b7f7b3d63e928accb1b6aec3777547d9aaa905c13504ee8d7d55aa9278e101831056b92f6b98b551eff6b95fc192e5c3931316ac6f97d71573d353c44dd3c6f5b1384943cef87ef73e1b2f"}, {0x81, 0xfffffffffffff801, 0x808, 0x1, 0x5, "1a9c345bf6ecd13e350a9b1db6dfa107e0013dd14d2bbd522b32c45b85fd83b14c75626ee00bf0cfeaa948640e471dc4b86d73d2763db858fd0c5bd0c2263fed64406f4b7402d74925ebe476cb5e0f6c9fa8ca8c9d1c2cc8ce51a03e60947548e111a81b680f5539b8d006ae095335453d"}, {0xae, 0xffffffff, 0x400, 0x1000, 0xffffffffffffff01, "823e96368e6e837abe5a861c036018e0a79c352697c5037e9187c2c61ede5ef2033bddcce7bb1cd07711bd1c6d2d05f5c474b92adbd987c46f095cccd8bef9fdd1e5687421b7518c1f21148d87f4dcc908ffbd129230e7c34918b542b968521c245ce0919d3818093171cc1151d23b0d8f49076cc9503734f083530b47f1b4cfdf28556daecaf90f9d129c1df1358541118e59d7800c6756b6f3560bf0e5"}, {0xcf, 0x81, 0x8, 0xa, 0x7fff, "94044be29008caa7268997ac0a54f591cdd6e088f06a2d0af696296828cb33e9f12aade8cc46cac6875daa7cabbffedb91e1b102df2cadad1bfdc3ff4430882c5b7b39fe787bb7c0ef08ce7a98408e78b0af7966f37a418a18b106f0da005e44882d36ef2afbf17877e375451627ef27cb2b565abbc22a38d26d8f0cf9d5c9d28985a40984cf99640f0fb886ae7f8d7d9ac9287f577389999bd8b493fe85d974d288c4dea78d4f416a5d91378e82670c23391a0b36a3dca57a181a21899be3"}], 0x330}], 0x2, &(0x7f0000bad000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, r5, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x3, 0x800}, 0x8c0) socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0xffe) syz_emit_ethernet(0x2e, &(0x7f00007c5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [{[], {0x8100, 0x80000000, 0xa626, 0x1}}], {{0x8100, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x6, @random="fb54089efe10", @local={0xac, 0x14, 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=0x0}}}}) [ 77.374538] nla_parse: 15 callbacks suppressed 2017/09/26 17:01:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x93d287a19881a5a2, 0x9) r1 = syz_open_dev$evdev(&(0x7f000000e000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl(r1, 0x8000451e, &(0x7f0000b7f000-0x2)="2801") r2 = syz_open_dev$usbmon(&(0x7f0000ed5000)="2f6465762f7573626d6f6e2300", 0x6, 0x100) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000a0b000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0x8) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000abe000)={@remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000965000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x26, &(0x7f0000d50000-0xc)={@rand_addr=0x1, @rand_addr=0x3, r3}, 0xc) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00004b0000)=0x600) 2017/09/26 17:01:40 executing program 3: mmap(&(0x7f0000000000/0x8f4000)=nil, 0x8f4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff5, &(0x7f0000006000-0x50)={0x0, 0x9, 0x8, @thr={&(0x7f0000000000)="7bb759365e721f91a1321f34b115848641054941eb6a244cd68a895a5d52da17e1934038b5c98baa3eb8b06b62623798f8e5e73768c148f5fcdf6fbce531e4239326e21ec1fd7a123ed4935d879257b16e62995ec5055806ec5fdc9fc8248ad790bdf4a8878f52aa973da4518566e622707324819fc45b8f2dab3784096952a3a353d86464ec32bcfb62f097f3952e96413c4a0701f733481374134d53a3a3eb7dc92b8bd076353f98f8064a42e2be05feac86bc7f24a52ef6dc1e37bc6322fbe85c2171", &(0x7f00006f3000)="a55bd400c22d08816d380bfdc21a550c14f4d41eb76ffb57f8ce5d4b44b34645fd436c0f89d0fd495279d4620dcffe950f40a28bc4b1d874d2ff1aef4c72951addd9b7df657c79e287b697f994fdc33070c9bc8c830284270e5c176a239d9df6ddc1b3c36531c88583b8c492308a2baea6dc4a3b3ac32238caa61509684ac662aba6335c06fac09fe38024526fa4a6c59998198bd28e2b8d5be0964c48dca6b37d203454e99922e4306ddf960c07b8995695e3d3a661dd2738a794c28a2041beba10949ab0489f207bbd9983c655e88b46d7f372a9a7b95fc5d356a3b8e87c7afe63"}, []}, &(0x7f0000fbf000)=0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) timer_settime(0x0, 0x0, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000f5f000)=0x0, &(0x7f00006e8000-0x4)=0x4) timer_gettime(r1, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000019000-0x8)={0x0, 0x0}, &(0x7f0000011000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000016c000-0x10)={0x0, 0x0, &(0x7f0000019000-0x48)=[]}, &(0x7f0000018000)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000c6000-0x4)=0x0, 0x4) r3 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00007e2000-0x8)="2e2f66696c653000", 0x0, 0xfffffffffffffffd) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f000098a000)="", 0x0) writev(r4, &(0x7f000079f000)=[{&(0x7f0000fb7000-0x29)="290000001800310000000000000004070a0000000000fe07800000000c000900080000018000000001", 0x29}], 0x1) rt_sigqueueinfo(r3, 0x41, &(0x7f0000b2c000)={0x81, 0x5, 0xfffffffffffffff7, 0x4}) socket$inet_dccp(0x2, 0x6, 0x0) 2017/09/26 17:01:40 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)="2f6465762f6b766d00", 0x10000001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f000001e000)={0x0, 0x0, []}) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x80000) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000023000)={[0x7003, 0x115001, 0x0, 0x10000], 0x80000000, 0x0, 0x80000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x2000000, 0x810, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x4b564d00, 0x0, 0x7ff}]}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3fffffffffffff, 0x32, r1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000008000-0xc0)=[{{&(0x7f0000024000-0x8)=@sco={0x1f, {0x8, 0x7, 0x5b0, 0x1, 0x990, 0x8}}, 0x8, &(0x7f0000019000)=[{&(0x7f0000023000-0x1)="a8", 0x1}, {&(0x7f0000024000)="b340688116ed3eeb335f780484457896cb845406057f1c2830cdcb76200b3a49f1c61bc44c93d5b56d4e204db792c31d73a615348a615cc7ea90d4e808accd78145dc6c92d26adfc33fdffbb8e24c148e19750b685be3bdbdb82ab76f62cdeddfad87739c083321b7007171374ab76521c312642434b229aaf9ceba8", 0x7c}, {&(0x7f000001a000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000017000)=[], 0x0, 0x4}, 0x9}, {{0x0, 0x0, &(0x7f000001a000+0x462)=[{&(0x7f000001b000)="4d42307701ee4a884ec9f870b4051f59bedf4a1cf28e90ccff32847b793e58957aedaced6c21c500b0f035c9cc31f0e7495aa8e655afcb3b3df6603bd7934ba8aa9f480ca9fe9a1bbb3ff6a70331d67b645aad2ce99e62a95bf45d39fc4fb0890a534d7b755f2553f1f87ace420ced3e155aeb4df7712a5c48aa2b2ad74b69f4db038616a4caa88517af1474784dc32dd070cc558298cd0252c0638916aa6fb5f4a5cf66a2b9a4fc580ce11aad5e1e098ec4e15dae3c69a59c7b54ce4ce6814ac3fa3ba16a0a6132813a2a128937398f1712284bf42b3daad9b8a45d62e5beda4ace8ed86d3adb1c", 0xe8}, {&(0x7f0000008000)="f265441a1d877928d92748e98bfd76402f5d83b16442252f11bda3b2bb8eb2ce89fa04e6fa154d1e8f1b2836611632b277cd085902e4a0ebd8d7e7d37a09b5b94aa3416ce8a66702e9", 0x49}, {&(0x7f0000023000-0x2e)="4004f737d18deebac8fbd5d510fe89407392cc7e338132419c73a99fa68eefadca40261cda877d951e18442911f6", 0x2e}, {&(0x7f0000023000)="9e29c02a56da0f", 0x7}, {&(0x7f0000024000-0xe9)="88761b893f482f06f8dd7e4a9b94441d44f3637b5f7d72845407f9d45ec49f6ee27932dc16c140f6c2b27ea997aa8e74766ba706a3813c9a272fd7fba48c4cae472df9f9c11cf972044b7d6b096bf672ec41cdd5549671df83f9f22ee60a77f92051099e4485a9e2dfb5e2e08527d7ee50d42245cbbd1e53df5405dc0c34b521b8a5246b59b856ecb4945cd1400dd9ee9cea9a262faee09124efce6390478600600b537215d1911ba93758fd17c59d655a71df0f202e8279dfbdb25dc9ed15ec022d97aad75c38dddc56d4b6855d7bfe713e701e44b0202120a128a74723fa3a7f32a9cbb4cb76b1aa", 0xe9}], 0x5, &(0x7f0000023000)=[{0x1c, 0x3b, 0x3ff, "28437a29a945e0d6828bd5ad9678a00f"}, {0xe4, 0x88, 0x1, "ed4e8c4986d98aa4591c87ae230a1cba90fd0694f01a039616e6ab08587a1bee22ab50e052f39eebad72ba588faed589169c8ffd4e9685c77d8a3ae637d676e4c0fcbca7c75115229dc48d36ca2f99f7f527c39ab3fdb98b6d999ecccb14f67537614db0e2d8e73b78667f92fbbf62edba810daad86540973b65034275e87d374962d0c576dd892dbce8d01b71f3a81b338ef92f961282b012ea438c022ce3b9669e6396a7f07d41c2bd579ee96bfd11514df78d79aaec28f14b20fdeff17abf560430fbfe6ee97975b26ecda2f51562464fb3e64bf9de89"}], 0x2, 0x20000040}, 0x5c}, {{0x0, 0x0, &(0x7f0000004000-0x40)=[{&(0x7f0000008000)="b912da9d69d9dc9e728460848fe4a34d2fe2f4e921436b313db07fe0db5e120d22b74cdfddfd775da0e92362598462cb18ece805e2a53d5e5704a6a53b7e0ab160570cc7e3dff7b10c3aef79f248a1cdf135b3c2f6b96effe0f1ac43ebfa7f0d3d98137a2f67dd6fc23e46583c0b6f5a15003fedb33cb3edfeeffb225e536c9c059f76b58d0c", 0x86}, {&(0x7f0000024000-0xb)="e523714c5ea6206d5a1437", 0xb}, {&(0x7f0000024000-0x7d)="b237251388c5345ec55f6e5a8183c6cdd9306d4f756f89be24b1e2d32c1425bcdf390d0ba2021c888712ab0ec36f497ee9be7fdfce16e503225b08bedc65572904c12fcca5cd16b779b546de2e53b2d67009d85c856310d89e7c8287395214b3432dd1fa3e9440c0d17560b66fc357c5e96c83cfa9f89922fbcbeb53bc", 0x7d}, {&(0x7f0000024000-0x72)="a4d1a57ac78dcb45592147871266053e565d844b92d5918ffd1e97ffc9906a8554bee1fdc2b79dd15956e7a1e3c2d993ab056a1330b78ca19db19139b9e200a236c2ca7737158a45828f1b965891bca6c9dc3262e5a48303d23fcbbd4e87cc32c7b0c9769caf63f7d0f644eb0584ec3c62e9", 0x72}], 0x4, &(0x7f0000020000-0x139)=[{0x68, 0x102, 0x0, "fad06178fdd1e9c17026ad8ecb48bced9112001b969cd5531b7d406e942b468fec3afcc088544bdac853d8bf70ddf399793ca1e8549b08214625bdf961c2a5ba57359577fee1bdf6785e7201026902c7080ad1592c62337e27902378"}, {0x34, 0x110, 0x10000, "9dbac74b444a56b0810d28d8ccc3fd591a1d0d27ed6dd9eac591674f370b66c8fca50953b1"}, {0x88, 0x0, 0x1, "bdbf19774cb80d657327d0d336ba607886a56064e7b2afdc6463deac2fb966873997e555b0738aa942e231be7dedcd20667e3c23169a3d72e54583f2ad6c2037ceb0b4cdcb16386d1bb9d6fee9afc482807a2fe0b4e0b1e1519492c8b55ea29109352e4e4991abbf6a46134ada8f778cae275a076754f189a67ac64e"}, {0x70, 0x10e, 0x3, "d3f079c5c8ca2b29257a4afd7a441559c499aaa09ba1a4ed7ae974c40739d9b84ffa1ec44a909e19b2567660a6c148fd30a254d20e036178a3b88b363b471309db2539277d8a8c3c6996b89abcb401ee5efda9ba9d0875a32c59dd2d6551b2e084"}, {0x7c, 0x11f, 0x0, "0c1d8a678c10abecb9b9dc776b71921424a562fc3358738ca1049ad9a81479c39bee6d2a2228173dcfac33e40f58ddfa0edeb2799bf6ddad5fa272ecf08adce8f007a9ac765cf62c118c29579fe8990cb93b9747f8c4af16b6eafdb93a386591eff83cdf321b77c4793e2291bf40"}], 0x5, 0x4000}, 0x3ff}], 0x3, 0x0) 2017/09/26 17:01:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x1fd, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = perf_event_open(&(0x7f000052d000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd5a6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0}, 0x0, 0x400000000, 0xffffffffffffffff, 0x0) prctl$void(0x0) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1, 0x11, r2, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x3) poll(&(0x7f00006ba000)=[{r1, 0x1001, 0x0}, {r0, 0x43, 0x0}, {r3, 0x7fff, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {r0, 0x1000, 0x0}, {r2, 0x8000, 0x0}, {r1, 0x0, 0x0}, {r0, 0x2, 0x0}, {r3, 0x2000, 0x0}, {r2, 0x20, 0x0}], 0xa, 0x800ffffffff) r4 = dup3(r2, r3, 0x80000) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x32, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8ad, 0x7f, 0x7f38, 0x0, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000001000-0xd3)={r5, 0xcb, "c18775221db7fec6cd68b97f6513a958b235f981385c143cda25d8a88d1ea762f8807f86ef9b7619bdc50073e614193f4985ed7525f65fddd057a80a3aacb80aae27cb582106f8651ed17e11bc356833166e7143e66771a1d8857e51365fa1b592604e605eb8ec31fb63eaa117a63a105c151f09ceda0b821ec08d74d4291a44ffd5ccab345563ce6f5f2072e10733d32b4d2e4d92c9102ee5925fd6be5bddaa0f22fd343244add913acd5ec68f07fe8beada7beaaa92c90487667772969166928c48b54b05fcac22e0883"}, &(0x7f0000000000)=0xd3) [ 77.374548] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. 2017/09/26 17:01:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000fc9000-0x2)=0x0) capset(&(0x7f0000035000-0x8)={0x2008051f, r1}, &(0x7f0000034000)={0x8001, 0x80, 0x2, 0xffffffffffffad8f, 0x0, 0x800001}) r2 = socket(0x0, 0x1000003, 0x0) write(0xffffffffffffffff, &(0x7f0000160000)="", 0x0) fcntl$setsig(r0, 0xa, 0x1) set_mempolicy(0x0, &(0x7f0000f94000-0x8)=0x0, 0x6) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00006da000)=0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00007db000-0x10)={0x0, 0x0}, &(0x7f0000148000)=0x10) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000043f000)="2f6465762f6b766d00", 0x102, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00003b9000-0x18)=@add_del={0x2, &(0x7f000057a000-0x10)=@generic="bfc740e066130c78bf3361bea620e598", 0x81}) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000451000)={0x401000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00005aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000038b000)=0xb) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x11d9fe46) close(r3) r5 = syz_open_dev$vcsa(&(0x7f000075c000)="2f6465762f766373612300", 0x401, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a45322, &(0x7f00003d3000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f00008dc000-0x70)={[{0x5, 0xffffffffffff258a, 0x0, 0x0, 0x1, 0x0, 0x2, 0x2000000000000000, 0xffff, 0x0, 0x0, 0x0, 0x10000}, {0x6, 0x0, 0x983, 0x3e69, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x3}, {0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x100000000, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f0000480000)={[{0x0, 0x8, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4b, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x6, 0x3, 0x1, 0x100000001, 0x0, 0x0}, {0xe0, 0x8, 0x4, 0x0, 0x0, 0x95, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}], 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006b1000-0x6)={0x0, 0xfffffffffeffffc1}, &(0x7f000006a000)=0x6) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x81) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000395000)={r6, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x4, 0x33c, 0xfffffffeffffffff, 0xffffffffffffffff, 0x6, 0x5, 0x2968, 0x63d, 0xe39, 0x2, 0x9, 0x20000000000f4, 0x8, 0x5]}, &(0x7f000064b000-0x4)=0x108) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r7 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/09/26 17:01:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0x100279) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f76637300", 0x2001, 0x0) unlink(&(0x7f0000058000-0x8)="2e2f66696c653000") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009ae000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bb5000)=0x0) fcntl$getown(r0, 0x9) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f3f000)={0x0, 0x0, 0x0}, 0xc) r2 = getpgid(r1) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x400000000, 0x0, 0x4fe, 0x40000000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) r4 = open(&(0x7f000049d000-0xe)="2e2f66696c653000", 0x10040, 0x1) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fd2000)="2f6465762f73657175656e63657200", 0x0, 0x0) getpeername$ax25(r4, &(0x7f00009df000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000ec7000)=0x10) syz_open_dev$urandom(&(0x7f0000b75000)="2f6465762f7572616e646f6d00", 0x0, 0x2204) socket(0x8000000000011, 0x8000000803, 0x4be8) fallocate(r0, 0x3, 0x101, 0xfffffffffffffffe) remap_file_pages(&(0x7f0000193000/0x3000)=nil, 0x3000, 0x8, 0x3, 0x10000) r6 = memfd_create(&(0x7f00000cf000)="00", 0x0) getsockname$llc(r6, &(0x7f000007c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001ab000)=0x10) r7 = syz_open_dev$loop(&(0x7f0000778000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x2) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f00001b7000-0x8)={0x5f2b49cf, 0x5, 0x0, 0xff, 0x59}) pwritev(r0, &(0x7f0000f8d000)=[{&(0x7f0000608000-0xf3)="986d63dabffabefe3d9f28e45b6d37b8651a1c5b3846e86b513f3de60ee87fc128aa9298b0ed6b5737b9a82e219f27", 0x2f}], 0x1, 0x90000) ioctl$LOOP_CHANGE_FD(r7, 0x4c00, 0xffffffffffffffff) waitid(0x1, 0x0, 0x0, 0x4, &(0x7f0000775000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000511000)=0x8001) getsockname$unix(r5, &(0x7f0000105000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00001b4000)=0x1002) sendfile(r7, r7, &(0x7f0000bef000-0x8)=0x0, 0x7fffffbf) bpf$OBJ_GET_PROG(0x7, &(0x7f00003be000+0x11a)={&(0x7f0000b75000-0x8)="2e2f66696c653000", 0x0}, 0xc) [ 77.492212] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2017/09/26 17:01:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f00008c5000/0x2000)=nil, 0x2000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000b1c000-0x7)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0xffffffffffffb347) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f00008c6000-0x4)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000e38000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000ac8000-0x8)={0x1, &(0x7f00000f7000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000ed1000-0x10)={r3, &(0x7f0000e6c000-0x6)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9de000)=nil, 0x9de000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00009da000)={0x1, 0x3, &(0x7f0000862000)=[@generic={0xd885, 0x0, 0x0, 0x7}, @generic={0x7, 0x0, 0x0, 0xfffffffffffffffd}, @generic={0xd39d, 0x0, 0x0, 0x0}], &(0x7f0000981000-0x4)="47504c00", 0x8000000000005, 0x80, &(0x7f00009de000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) socketpair(0x5, 0x0, 0x4, &(0x7f0000487000-0x8)={0x0, 0x0}) mmap(&(0x7f00009df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r4, &(0x7f00009df000)={&(0x7f00004b9000)=@sco={0x1f, {0x153, 0x6, 0x6, 0x5, 0xcef2, 0x8}}, 0x8, &(0x7f00009e0000-0x40)=[{&(0x7f00004f7000)="be4f274b2952cc7ab326000b2c5adb59dfe374c3feeaf46b199fd741bec2de86dcb665d4d86a761c32302660e09b26a226f52ad6cef0511986121a11372f8b48e650546fa6eec144e9d24c643a62d60a3d0e140c9633a6ad81c97d30cefe609073f40ccde8ae9445b7823bbf2ebae50b76cff89e10639b2da5ef58a4f5a8735d308d82e18d489cf3337bcfd743439cd69b0e7b950e929761c328d8d179612e7541d8f82cb4360e68a4cd8f9e0f5d6e048018fae794b382fb68260282a5aa9c0ade00c8255a77400afdda3bfb24bafb1a6d2ac919ffb9b2880baafc291172fc1ee0e826b4e71d712cb9", 0xe9}, {&(0x7f00009e0000-0xaf)="a8ede89132f253ab7e2b0483cf4a60125105f9f025eb6cd7b96126c7cdb3cf27b54579877c783029a973654f01557c4ff98918277d0cf38a8c6411808f8232907c497d4d942235e6869e6dfa90a627f991fb683c88b7741dacd07d33c0137dce8916c79ac59e97f41d4ccd43ad2bce0272a72810e10fa6c6c734fe5cc365a43eae6b242ba8483c93f4b2e021df06ba31438d22a72a21ecc944756f40306dd181e47b704a699132db4235967f33dd8b", 0xaf}, {&(0x7f00009e0000-0x9f)="0a5d6452e7a7978a9d4dce3c5509994b4918307ed43534182835df39f83405a6608acb31618fd501ecdecdf67ab2cc236bf9ee8f154dfac5f32179497bcfe658ed5642f2763ea25c2c8c8d5addbbabaec68a4bc07541e15e09b90ac0f3ea9012391c7632a978fce171e693eefe81fb472948afeb376c3909fddb323ec74aa6c07466ee25223baed1f79c39515574f44637607d7ed1452c79971190278592a6", 0x9f}, {&(0x7f00009e0000-0x96)="5bece62599a0ce0ba64ef1129c3bab1cb075e37da53b87beb74765efe5eef0636fd073cd4ed985a95b518b9cd3dffa9b31e1d3d59d812783c48a228aff80b3b3af27e20681bfa2e1d46a824c7ef8123ee2cb878951679c5cc9cbcbc5ba1080f3202b08e2e36d3f615b7d558faba1910aff687114bb6c4b2fccc8fea61832c7c5c38cb870d856efc5456e04fd4571ee665f077e2da5e2", 0x96}], 0x4, &(0x7f0000384000-0x2c8)=[{0x30, 0x10f, 0x4, "17de62eefbe8da5439677b2da5edbbcf1e93a4db7ac05a291a0e71fd181779c4"}, {0x28, 0x103, 0x5, "9efe63169030f9dc81c36c84c0eff5344775"}, {0xf8, 0x10d, 0xd270, "abfa080e366f355d1bfb1f7defaa8b6754ddd2c038156d23d9b16f7103c15f6fb670fab32010a03e16fe0912657ed73db03174633c0431cee26815179ad7d51f7423cb287f33747909a9c76987ff42616358d011a4cd42d7b7ad356739521c2273ada9b933dc3ca70a03f216be0e60fe489ccf3625729165916351049d40ed6eb50eb16fb109838d369e5167583efdc4357a60aaf99bf1f4a7ef55c5bc77a4ad97779288335267152f1f313a33dbce48af9b77636bbcc4f6a9e036d484c01ac7fca72887a45c9ab6e8bf524ed082ebc404c9fce142c5686adcbc0cf9958f5d3237a6dc520fae"}, {0x50, 0x1bf, 0x2, "8d62c61c6696de508912378762ebf11ae423a646e0f3308cea700ee893b423a5805df528a21b7cbd41e19d03e9b1a10be7685fadf449d2b8e03a8c64b22b87"}, {0x28, 0x10f, 0x1, "115d1c7ef328bbb16926463bcc2bbcf975e8f797367401"}, {0x10, 0x102, 0x3, ""}, {0xf0, 0x111, 0xa9cb, "a484248eed6dd8814a7f53b4746eb3bbbd8f945bcb039420611598ec993912d362b6a1e36e84be7bf428a20874e35aab2f5719735c9ed4b4932831701cff6357991737d42c368889b0b9612af4afc9fdab69e68ae321b12a618a505c4e38f3008070152bae0bc40f820f84d1bc2147cd0b8e96a2977eb2c860d4032b5e380631b96d647160b6221403e5ffe6981e05b99770fb938b28dca17c5eaff6bacf45ccb7b72443320a84bec09e66a0090d3ffde78926615828262f7a2bc521cf2d1abca5f82d34e28d23cf54ec1f9de97e192de55c21920b5ffc1bcab768f6e8"}], 0x7, 0x4040}, 0x800) perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x352c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x5, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x37, &(0x7f0000001000-0x36)="8b059773b04dd96a928802e46193190dfaae8fc003c192c6cc7f0f723c102cd6e250cf78fd90a91949da5d790be535cb45b46584f6978209b984b7ff7102851c130d5a0698e8ff977c104b815a63038cc4e79eb84a07826cea6ef7192e0d9d71b3f30d6b9e6055f1f92a7caa671f76c3cb939125288f49edf27c539be4d52fc87a95e86cab9b87f3f7c914ce7bc4823cf12c0f87eaa47d3d2ca3591129c6618f6d9d8aaf84b21d58ec653d6c61508320c90d19f299f2b6a60a1bf0cd2ff5a4a595d830aaca61530b93acc617", 0xcc) 2017/09/26 17:01:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x20000000, 0x8, 0x200, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000cd5000)="2f6465762f73672300", 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() personality(0x200000) mkdir(&(0x7f0000e41000-0x8)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d56000-0x9)="2f6465762f6b766d00", 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$tun(&(0x7f0000001000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r6) r7 = syz_open_dev$random(&(0x7f00005f2000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) r8 = epoll_create1(0x80000) epoll_wait(r1, &(0x7f0000f98000-0xc)=[{0x0, 0x0}], 0x1, 0x0) getpid() r9 = socket(0x10, 0x2, 0xc) write(r9, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) ioctl$VT_DISALLOCATE(r3, 0x5608) write(r5, &(0x7f0000f2d000-0x1f)="1f0000000104ff00fdde45ae55000000f305f00008000180020000dcffdf00", 0x1f) pread64(r7, &(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f0000004000-0xc)={0x4, 0x0}) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f000039e000-0x4)=0x0) pipe2(&(0x7f00004eb000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000082000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r7, &(0x7f0000a55000-0xc)={0x4, 0x0}) 2017/09/26 17:01:40 executing program 7: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000d89000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000001000-0x20)=[{&(0x7f0000bfa000)="0000", 0x2}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}], 0x2) write(r3, &(0x7f0000e73000-0xfc)="d0e2776e0d9e60d8075b3deeaa7a99d0fa10d51e66641c114ab45799ed565bc1cb0c4ed409e8a7e297aca449522a41da9cc76e23e0739d361ef44f29dabe2b", 0x3f) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fcntl$setpipe(r3, 0x407, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000-0xb)={0x9, 0x2, 0x4, 0x3, 0x0, 0x3f, 0x5, 0x81, 0x7, 0x3, 0x200}, 0xb) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00009b0000-0x60)=[{&(0x7f0000b79000)="4c6992d6c78744e0530407bc9c2bcda3e72e67fb6fe81c399a8251519b66b7b46b6afa48f176337869c621ac7354b9a9425637a7c5bf6132e4b6e573c056", 0x3e}, {&(0x7f0000e78000-0xc3)="0f0513913187599865ff674845c7574b475aeb1aba7dd7d4cfce9612ab40035bff72ff60722f52f57830cec68a522c087f2448d09f99997beb9478735909f57c416584ef5e84e9f9a04cf11f727d0c3d6f3a3ccd0143a85e70cabc667bdecbb2b45d48059b5a4ff963cc11c354740f9fd342f1c3844483b070a0ae1fa26220af50d872eb0d60e66e14ed92dd1268ff2a201e84a44784870c8e56eb5bbfa8633b705bfa3dbea7009b4ae17668d2eba39156c87aef2f5373de4a8f9e0738d449d185f4e4", 0xc3}, {&(0x7f0000c0d000)="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", 0x1000}], 0x3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000ce4000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bind$inet(r4, &(0x7f0000f52000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r4, &(0x7f0000007000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res(&(0x7f0000016000-0x8)={0x42424242, 0x42424242}, 0x0, 0x0) 2017/09/26 17:01:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x150, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000008000-0xf4)="ccdce8803bbc8551ad55bee46303d50616f019d52865d6d88a2a89e7f63de8ee5615100497cf9a789defe8d7027ce851b2e5c042df3ac12a20e24fc80ba1ab097ab2b44ce00257e1a6ca3e4fc02e084bad107ca2b8daa6c0a2852c2c15f4e7c8a9141381d30300089b3c36a632c652183e3d02ab8d70820ecb8cc4a79ca2523e54db301ea3e836b2ed69f6f409ab0d072b6b5329b195246c79f1ad67cf7b2f560800d4d34c9d8b31b4d01f1f7c01c4b35fe0c2ed035547c96a18dbd20d2efd388b3529099c67236f83e41da2e876d72feea8e368f90d34e587d8202c62c4622c3684b72753c45429c4d9777df2df37ccc603e432", 0xf4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x2, 0x8010, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r2 = socket$inet(0x2, 0x2, 0x88) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000001000-0xc)={@broadcast=0xffffffff, @multicast1=0xe0000001, @rand_addr=0xffffffffffffffff}, 0xc) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000)="4810b792a8a73b9371942d095e8508bb50c691ddd3292bfb339fd6af10a5043568196e63be518e94c5820b61a0a1974dad8a3058a0eb4f6398c6c37813a017a56a000e69c9fd8e78c84f361588c1a16077e374e1c831d4561939d46a95474377c0068677c239952b1129fc773a7e", 0x6e, 0x8000, &(0x7f0000007000)={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000003000)="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", 0xfc0, 0x4000a, &(0x7f000000c000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x3f, 0x40, 0x4}, &(0x7f0000009000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x4, 0x800030, r3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000008000)={0x0, 0x45, "d8acc501fdde2a4ebac26ab522e0a7aff206acc0ac579dd430c06548d0dc88563b5f1c34420a33b8419337a6e7897471f5c8131f37c6febb9059d31885076a83125bdcbc09"}, &(0x7f000000a000)=0x4d) r4 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x8000) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r4, &(0x7f0000008000-0x118)=[], 0x0, 0x800) [ 77.584438] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. [ 77.605356] [ 77.605360] ====================================================== [ 77.605364] WARNING: possible circular locking dependency detected [ 77.605370] 4.14.0-rc2+ #12 Not tainted [ 77.605373] ------------------------------------------------------ [ 77.605378] syz-executor2/8825 is trying to acquire lock: [ 77.605380] (event_mutex){+.+.}, at: [] perf_trace_destroy+0x28/0x100 [ 77.605402] [ 77.605402] but task is already holding lock: 2017/09/26 17:01:40 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) keyctl$join(0x1, &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) socket$inet6(0xa, 0x1000000000003, 0x10001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000907000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00008e7000/0x2000)=nil, 0x2000, 0x10000002000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x82200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() prctl$getreaper(0x9, &(0x7f00000d7000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x800008, 0x80003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000502000)={r2, @in6={{0xa, 0x0, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcd1, 0x0, 0x2, 0x100000002, 0x5868e733841c0ef5}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000f14000-0x6)="707070312600", 0x6) r3 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x9, 0x80, 0x1, 0x8, [{0x7f, 0x0, 0x6, 0x0, 0x0, 0x2004, 0x0, 0x0, 0x0}, {0x40000000009c4, 0x7ffffffffffe, 0x68, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0}, {0x4, 0x2, 0xffffffffffffff88, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0x2, 0x1, 0x3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2000000002, 0x2, 0x100005, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0}, {0xb6b9, 0x102, 0x77, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x1, 0x105, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x7, 0x100000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000448000-0xb8)={0x0, 0xffff, 0xfffffffffffffffe, 0x1ff, 0x0, 0x1ff, 0x490e5930, 0xfffffffffffffff7, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc1, 0x5, 0x4, 0x1, 0xfc}}, &(0x7f0000fd1000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00003ea000-0x8)={r4, 0x9}, 0x8) ioctl(r3, 0x8916, &(0x7f0000000000)="") 2017/09/26 17:01:40 executing program 5: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x80000d, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00002d3000-0xa)="2f6465762f7663732300", 0x0, 0x101500) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00008a9000)={[{0x5, 0x0, 0x81, 0x4, 0x1, 0x100, 0xfff, 0x8000, 0x5f9, 0x240b, 0x0, 0x9, 0x4}, {0x2, 0xffffffffffffffff, 0xfff, 0x2, 0x9, 0x1, 0x8, 0x6, 0xfffffffffffffffb, 0x9, 0x4, 0x5b11, 0x3f}, {0x2, 0x2, 0x924f, 0x8e, 0x40, 0x9, 0x3, 0x4, 0x6a, 0xa085, 0x9, 0x0, 0xfffffffffffffffd}], 0x15ba, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f00003db000)="6269675f6b657900", &(0x7f0000b43000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ab3000)="", 0x0, 0x0) request_key(&(0x7f0000b7f000)="6c6f676f6e00", &(0x7f00002ec000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000085c000)="402729657468302c6e6f64657600", 0x0) mlock(&(0x7f0000120000/0x1000)=nil, 0x1000) syz_open_dev$loop(&(0x7f0000d7a000)="2f6465762f6c6f6f702300", 0xffffffffffffff81, 0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r2 = userfaultfd(0x0) r3 = request_key(&(0x7f00001cf000)="2e726571756573745f6b65795f6175746800", &(0x7f0000f3a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000471000)="24766d6e657430296d696d655f7479706573656c696e7578766d6e65743100", 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r3, 0x7ffffffffffffffd) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00007b2000)=0x0) ptrace$setregs(0xa, r4, 0x1, &(0x7f0000086000-0x68)="fcb3b1a388596f3f27777a1293ebb20d58b9b19eae5e8bc6f0380fa1c83607ad1c447030458fadb3ff2e0588126ecfe629aaf56e37b6f077ce7e776e07fe3de3fc505a3ce102b521a81476ae9136d8bf66e513fd88b1df8fee81974f662fce0efcc96fff371bc64f") ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000503000-0x4)=0x80000001, 0x4) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r5 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x8) sync() syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x200) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000538000)={@generic="0c74e67fb9a90cf8299fe5fe154acd17", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f000080e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2017/09/26 17:01:40 executing program 2: mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aad000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x3, 0x1f) r3 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00009fb000-0x4)=r3) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) stat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000665000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sysfs$3(0x3) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000187000-0xb)="2f6465762f6c6f6f702300", 0x200, 0x0) flock(r4, 0x2) close(r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000058e000-0x8)={0x0, 0x0}) recvmmsg(r5, &(0x7f0000e72000)=[{{&(0x7f00006ee000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000842000-0x50)=[{&(0x7f0000035000)="000000", 0x3}, {&(0x7f00000fd000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}, {&(0x7f0000b45000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000d1b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000011b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}], 0x5, &(0x7f00002c8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff, 0x4}, 0x4611}], 0x1, 0x10000, &(0x7f00009d9000)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000004000)={0x0, 0xec, "1885cf062fc79de951d2bbae3b7de2f2f898e7ab7d9dab94b747376ddae6c5202434af5dbaefad204f2df92313da683f6ccef280f6ac266ab51a4530abcf97a07ca7fadc321caae108566aedf8c7244cdd1b39594890c81c7ce2ff9761ebf8f83c48c47851d1cf09def7a4bcfb03c45f61948d42d033fbbcdbff67576065719335011b4ef5b542a651033e8da85bdfc7176595f6b21eaf53e00e3160404e1e7f7b35f250937e29730e3d22fed90f5dd16e3d9feb27efd8b412c443e89a988a070c54526bdf15eec44f4ab192aae1aaebdb67c12a85e76fcb9403a20009f62dcda52b8e6d4ed28facd73d54d6"}, &(0x7f0000004000)=0xf4) r7 = socket(0x40000000015, 0x5, 0x0) recvfrom$inet(r7, &(0x7f000091f000-0xdb)="", 0x0, 0x40000000, &(0x7f000057b000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r7, 0x1, 0x8, &(0x7f0000461000)=0x0, 0x4) bind$inet(r7, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000005000-0xc)={r6, 0x1, 0x30}, 0xc) r8 = creat(&(0x7f0000004000-0x8)="2e2f66696c653000", 0x20) ioctl$TCSETAW(r8, 0x5402, &(0x7f0000002000-0x14)={0x40, 0x8, 0x4, 0x7, 0xe000000000000000, 0x7ff, 0x80000001, 0x6, 0x5, 0xffff}) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)={0xa0800005, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aae000)={0x50000000, 0x0}) epoll_wait(r1, &(0x7f0000aae000)=[{0x0, 0x0}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aac000)={0x40000005, 0x0}) [ 77.605403] (&mm->mmap_sem){++++}, at: [] vm_mmap_pgoff+0x198/0x280 [ 77.605426] [ 77.605426] which lock already depends on the new lock. [ 77.605426] [ 77.605428] [ 77.605428] the existing dependency chain (in reverse order) is: [ 77.605431] [ 77.605431] -> #7 (&mm->mmap_sem){++++}: [ 77.605449] __lock_acquire+0x328f/0x4620 [ 77.605456] lock_acquire+0x1d5/0x580 [ 77.605465] __might_fault+0x13a/0x1d0 [ 77.605473] _copy_to_user+0x2c/0xc0 [ 77.605481] filldir+0x1a7/0x320 [ 77.605488] dcache_readdir+0x12d/0x5e0 [ 77.605494] iterate_dir+0x4b2/0x5d0 [ 77.605500] SyS_getdents+0x225/0x450 [ 77.605509] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 77.605511] [ 77.605511] -> #6 (&sb->s_type->i_mutex_key#5){++++}: [ 77.605525] down_write+0x87/0x120 [ 77.605533] handle_create+0x30c/0x760 [ 77.605540] devtmpfsd+0x3b4/0x4b0 [ 77.605547] kthread+0x39c/0x470 [ 77.605554] ret_from_fork+0x2a/0x40 2017/09/26 17:01:40 executing program 5: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x80000d, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00002d3000-0xa)="2f6465762f7663732300", 0x0, 0x101500) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00008a9000)={[{0x5, 0x0, 0x81, 0x4, 0x1, 0x100, 0xfff, 0x8000, 0x5f9, 0x240b, 0x0, 0x9, 0x4}, {0x2, 0xffffffffffffffff, 0xfff, 0x2, 0x9, 0x1, 0x8, 0x6, 0xfffffffffffffffb, 0x9, 0x4, 0x5b11, 0x3f}, {0x2, 0x2, 0x924f, 0x8e, 0x40, 0x9, 0x3, 0x4, 0x6a, 0xa085, 0x9, 0x0, 0xfffffffffffffffd}], 0x15ba, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f00003db000)="6269675f6b657900", &(0x7f0000b43000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ab3000)="", 0x0, 0x0) request_key(&(0x7f0000b7f000)="6c6f676f6e00", &(0x7f00002ec000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000085c000)="402729657468302c6e6f64657600", 0x0) mlock(&(0x7f0000120000/0x1000)=nil, 0x1000) syz_open_dev$loop(&(0x7f0000d7a000)="2f6465762f6c6f6f702300", 0xffffffffffffff81, 0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r2 = userfaultfd(0x0) r3 = request_key(&(0x7f00001cf000)="2e726571756573745f6b65795f6175746800", &(0x7f0000f3a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000471000)="24766d6e657430296d696d655f7479706573656c696e7578766d6e65743100", 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r3, 0x7ffffffffffffffd) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00007b2000)=0x0) ptrace$setregs(0xa, r4, 0x1, &(0x7f0000086000-0x68)="fcb3b1a388596f3f27777a1293ebb20d58b9b19eae5e8bc6f0380fa1c83607ad1c447030458fadb3ff2e0588126ecfe629aaf56e37b6f077ce7e776e07fe3de3fc505a3ce102b521a81476ae9136d8bf66e513fd88b1df8fee81974f662fce0efcc96fff371bc64f") ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000503000-0x4)=0x80000001, 0x4) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r5 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x8) sync() syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x200) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000538000)={@generic="0c74e67fb9a90cf8299fe5fe154acd17", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f000080e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2017/09/26 17:01:40 executing program 7: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000d89000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000001000-0x20)=[{&(0x7f0000bfa000)="0000", 0x2}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}], 0x2) write(r3, &(0x7f0000e73000-0xfc)="d0e2776e0d9e60d8075b3deeaa7a99d0fa10d51e66641c114ab45799ed565bc1cb0c4ed409e8a7e297aca449522a41da9cc76e23e0739d361ef44f29dabe2b", 0x3f) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fcntl$setpipe(r3, 0x407, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000-0xb)={0x9, 0x2, 0x4, 0x3, 0x0, 0x3f, 0x5, 0x81, 0x7, 0x3, 0x200}, 0xb) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00009b0000-0x60)=[{&(0x7f0000b79000)="4c6992d6c78744e0530407bc9c2bcda3e72e67fb6fe81c399a8251519b66b7b46b6afa48f176337869c621ac7354b9a9425637a7c5bf6132e4b6e573c056", 0x3e}, {&(0x7f0000e78000-0xc3)="0f0513913187599865ff674845c7574b475aeb1aba7dd7d4cfce9612ab40035bff72ff60722f52f57830cec68a522c087f2448d09f99997beb9478735909f57c416584ef5e84e9f9a04cf11f727d0c3d6f3a3ccd0143a85e70cabc667bdecbb2b45d48059b5a4ff963cc11c354740f9fd342f1c3844483b070a0ae1fa26220af50d872eb0d60e66e14ed92dd1268ff2a201e84a44784870c8e56eb5bbfa8633b705bfa3dbea7009b4ae17668d2eba39156c87aef2f5373de4a8f9e0738d449d185f4e4", 0xc3}, {&(0x7f0000c0d000)="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", 0x1000}], 0x3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000ce4000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bind$inet(r4, &(0x7f0000f52000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r4, &(0x7f0000007000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res(&(0x7f0000016000-0x8)={0x42424242, 0x42424242}, 0x0, 0x0) [ 77.605556] [ 77.605556] -> #5 ((complete)&req.done){+.+.}: [ 77.605570] __lock_acquire+0x328f/0x4620 [ 77.605578] lock_acquire+0x1d5/0x580 [ 77.605584] wait_for_completion+0xcb/0x7b0 [ 77.605602] devtmpfs_create_node+0x32b/0x4a0 [ 77.605611] device_add+0x120f/0x1640 [ 77.605621] device_create_groups_vargs+0x1f3/0x250 [ 77.605629] device_create+0xda/0x110 [ 77.605640] msr_device_create+0x26/0x40 2017/09/26 17:01:40 executing program 2: mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aad000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x3, 0x1f) r3 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00009fb000-0x4)=r3) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) stat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000665000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sysfs$3(0x3) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000187000-0xb)="2f6465762f6c6f6f702300", 0x200, 0x0) flock(r4, 0x2) close(r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000058e000-0x8)={0x0, 0x0}) recvmmsg(r5, &(0x7f0000e72000)=[{{&(0x7f00006ee000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000842000-0x50)=[{&(0x7f0000035000)="000000", 0x3}, {&(0x7f00000fd000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}, {&(0x7f0000b45000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000d1b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000011b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}], 0x5, &(0x7f00002c8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff, 0x4}, 0x4611}], 0x1, 0x10000, &(0x7f00009d9000)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000004000)={0x0, 0xec, "1885cf062fc79de951d2bbae3b7de2f2f898e7ab7d9dab94b747376ddae6c5202434af5dbaefad204f2df92313da683f6ccef280f6ac266ab51a4530abcf97a07ca7fadc321caae108566aedf8c7244cdd1b39594890c81c7ce2ff9761ebf8f83c48c47851d1cf09def7a4bcfb03c45f61948d42d033fbbcdbff67576065719335011b4ef5b542a651033e8da85bdfc7176595f6b21eaf53e00e3160404e1e7f7b35f250937e29730e3d22fed90f5dd16e3d9feb27efd8b412c443e89a988a070c54526bdf15eec44f4ab192aae1aaebdb67c12a85e76fcb9403a20009f62dcda52b8e6d4ed28facd73d54d6"}, &(0x7f0000004000)=0xf4) r7 = socket(0x40000000015, 0x5, 0x0) recvfrom$inet(r7, &(0x7f000091f000-0xdb)="", 0x0, 0x40000000, &(0x7f000057b000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r7, 0x1, 0x8, &(0x7f0000461000)=0x0, 0x4) bind$inet(r7, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000005000-0xc)={r6, 0x1, 0x30}, 0xc) r8 = creat(&(0x7f0000004000-0x8)="2e2f66696c653000", 0x20) ioctl$TCSETAW(r8, 0x5402, &(0x7f0000002000-0x14)={0x40, 0x8, 0x4, 0x7, 0xe000000000000000, 0x7ff, 0x80000001, 0x6, 0x5, 0xffff}) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)={0xa0800005, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aae000)={0x50000000, 0x0}) epoll_wait(r1, &(0x7f0000aae000)=[{0x0, 0x0}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aac000)={0x40000005, 0x0}) [ 77.605649] cpuhp_invoke_callback+0x256/0x14d0 [ 77.605657] cpuhp_thread_fun+0x265/0x520 [ 77.605663] smpboot_thread_fn+0x450/0x7c0 [ 77.605669] kthread+0x39c/0x470 [ 77.605675] ret_from_fork+0x2a/0x40 [ 77.605676] [ 77.605676] -> #4 (cpuhp_state){+.+.}: [ 77.605690] __lock_acquire+0x328f/0x4620 [ 77.605697] lock_acquire+0x1d5/0x580 [ 77.605704] cpuhp_issue_call+0x1a2/0x3e0 [ 77.605712] __cpuhp_setup_state_cpuslocked+0x2cc/0x5f0 [ 77.605719] __cpuhp_setup_state+0xb0/0x140 2017/09/26 17:01:40 executing program 5: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x80000d, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00002d3000-0xa)="2f6465762f7663732300", 0x0, 0x101500) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00008a9000)={[{0x5, 0x0, 0x81, 0x4, 0x1, 0x100, 0xfff, 0x8000, 0x5f9, 0x240b, 0x0, 0x9, 0x4}, {0x2, 0xffffffffffffffff, 0xfff, 0x2, 0x9, 0x1, 0x8, 0x6, 0xfffffffffffffffb, 0x9, 0x4, 0x5b11, 0x3f}, {0x2, 0x2, 0x924f, 0x8e, 0x40, 0x9, 0x3, 0x4, 0x6a, 0xa085, 0x9, 0x0, 0xfffffffffffffffd}], 0x15ba, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f00003db000)="6269675f6b657900", &(0x7f0000b43000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ab3000)="", 0x0, 0x0) request_key(&(0x7f0000b7f000)="6c6f676f6e00", &(0x7f00002ec000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000085c000)="402729657468302c6e6f64657600", 0x0) mlock(&(0x7f0000120000/0x1000)=nil, 0x1000) syz_open_dev$loop(&(0x7f0000d7a000)="2f6465762f6c6f6f702300", 0xffffffffffffff81, 0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r2 = userfaultfd(0x0) r3 = request_key(&(0x7f00001cf000)="2e726571756573745f6b65795f6175746800", &(0x7f0000f3a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000471000)="24766d6e657430296d696d655f7479706573656c696e7578766d6e65743100", 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r3, 0x7ffffffffffffffd) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00007b2000)=0x0) ptrace$setregs(0xa, r4, 0x1, &(0x7f0000086000-0x68)="fcb3b1a388596f3f27777a1293ebb20d58b9b19eae5e8bc6f0380fa1c83607ad1c447030458fadb3ff2e0588126ecfe629aaf56e37b6f077ce7e776e07fe3de3fc505a3ce102b521a81476ae9136d8bf66e513fd88b1df8fee81974f662fce0efcc96fff371bc64f") ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000503000-0x4)=0x80000001, 0x4) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r5 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x8) sync() syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x200) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000538000)={@generic="0c74e67fb9a90cf8299fe5fe154acd17", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f000080e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) [ 77.605728] page_writeback_init+0x4d/0x71 [ 77.605734] pagecache_init+0x48/0x4f [ 77.605740] start_kernel+0x6c1/0x754 [ 77.605747] x86_64_start_reservations+0x2a/0x2c [ 77.605752] x86_64_start_kernel+0x77/0x7a [ 77.605758] verify_cpu+0x0/0xfb [ 77.605759] [ 77.605759] -> #3 (cpuhp_state_mutex){+.+.}: [ 77.605771] __lock_acquire+0x328f/0x4620 [ 77.605778] lock_acquire+0x1d5/0x580 [ 77.605784] __mutex_lock+0x16f/0x19d0 [ 77.605791] mutex_lock_nested+0x16/0x20 [ 77.605799] __cpuhp_setup_state_cpuslocked+0x5b/0x5f0 [ 77.605807] __cpuhp_setup_state+0xb0/0x140 [ 77.605814] kvm_guest_init+0x1f3/0x20f [ 77.605821] setup_arch+0x1879/0x1a93 [ 77.605828] start_kernel+0xa5/0x754 [ 77.605835] x86_64_start_reservations+0x2a/0x2c [ 77.605842] x86_64_start_kernel+0x77/0x7a [ 77.605848] verify_cpu+0x0/0xfb [ 77.605849] [ 77.605849] -> #2 (cpu_hotplug_lock.rw_sem){++++}: [ 77.605863] __lock_acquire+0x328f/0x4620 [ 77.605871] lock_acquire+0x1d5/0x580 [ 77.605878] cpus_read_lock+0x42/0x90 [ 77.605885] static_key_slow_inc+0x9d/0x3c0 [ 77.605892] tracepoint_probe_register_prio+0x80d/0x9a0 [ 77.605897] tracepoint_probe_register+0x2a/0x40 [ 77.605905] trace_event_reg+0x167/0x320 [ 77.605911] perf_trace_init+0x4ef/0xab0 [ 77.605917] perf_tp_event_init+0x7d/0xf0 [ 77.605924] perf_try_init_event+0xc9/0x1f0 [ 77.605931] perf_event_alloc+0x1c5b/0x2a00 [ 77.605938] SYSC_perf_event_open+0x84e/0x2e00 [ 77.605946] SyS_perf_event_open+0x39/0x50 [ 77.605953] do_fast_syscall_32+0x3f2/0xf05 [ 77.605961] entry_SYSENTER_compat+0x51/0x60 [ 77.605963] [ 77.605963] -> #1 (tracepoints_mutex){+.+.}: [ 77.605977] __lock_acquire+0x328f/0x4620 [ 77.605984] lock_acquire+0x1d5/0x580 [ 77.605991] __mutex_lock+0x16f/0x19d0 [ 77.605998] mutex_lock_nested+0x16/0x20 [ 77.606005] tracepoint_probe_register_prio+0xa0/0x9a0 [ 77.606011] tracepoint_probe_register+0x2a/0x40 [ 77.606018] trace_event_reg+0x167/0x320 [ 77.606023] perf_trace_init+0x4ef/0xab0 [ 77.606028] perf_tp_event_init+0x7d/0xf0 [ 77.606035] perf_try_init_event+0xc9/0x1f0 [ 77.606042] perf_event_alloc+0x1c5b/0x2a00 [ 77.606048] SYSC_perf_event_open+0x84e/0x2e00 [ 77.606055] SyS_perf_event_open+0x39/0x50 [ 77.606063] do_fast_syscall_32+0x3f2/0xf05 [ 77.606072] entry_SYSENTER_compat+0x51/0x60 [ 77.606073] [ 77.606073] -> #0 (event_mutex){+.+.}: [ 77.606086] check_prev_add+0x865/0x1520 [ 77.606093] __lock_acquire+0x328f/0x4620 [ 77.606099] lock_acquire+0x1d5/0x580 [ 77.606105] __mutex_lock+0x16f/0x19d0 [ 77.606111] mutex_lock_nested+0x16/0x20 [ 77.606116] perf_trace_destroy+0x28/0x100 [ 77.606122] tp_perf_event_destroy+0x15/0x20 [ 77.606129] _free_event+0x41d/0x1170 [ 77.606135] put_event+0x24/0x30 [ 77.606142] perf_mmap_close+0x60d/0xf90 [ 77.606149] remove_vma+0xb4/0x1b0 [ 77.606155] do_munmap+0x82a/0xdf0 [ 77.606161] mmap_region+0x59e/0x15a0 [ 77.606167] do_mmap+0x6a1/0xd50 [ 77.606175] vm_mmap_pgoff+0x1de/0x280 [ 77.606181] SyS_mmap_pgoff+0x23b/0x5f0 [ 77.606188] do_fast_syscall_32+0x3f2/0xf05 [ 77.606198] entry_SYSENTER_compat+0x51/0x60 [ 77.606200] [ 77.606200] other info that might help us debug this: [ 77.606200] [ 77.606202] Chain exists of: [ 77.606202] event_mutex --> &sb->s_type->i_mutex_key#5 --> &mm->mmap_sem [ 77.606202] [ 77.606216] Possible unsafe locking scenario: [ 77.606216] [ 77.606218] CPU0 CPU1 [ 77.606220] ---- ---- [ 77.606221] lock(&mm->mmap_sem); [ 77.606226] lock(&sb->s_type->i_mutex_key#5); [ 77.606234] lock(&mm->mmap_sem); [ 77.606239] lock(event_mutex); [ 77.606244] [ 77.606244] *** DEADLOCK *** [ 77.606244] [ 77.606248] 1 lock held by syz-executor2/8825: [ 77.606250] #0: (&mm->mmap_sem){++++}, at: [] vm_mmap_pgoff+0x198/0x280 [ 77.606266] [ 77.606266] stack backtrace: [ 77.606274] CPU: 1 PID: 8825 Comm: syz-executor2 Not tainted 4.14.0-rc2+ #12 [ 77.606279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.606282] Call Trace: [ 77.606293] dump_stack+0x194/0x257 [ 77.606304] ? arch_local_irq_restore+0x53/0x53 [ 77.606313] ? vprintk_func+0x5e/0xc0 [ 77.606325] print_circular_bug+0x503/0x710 [ 77.606339] ? print_circular_bug_entry+0xb0/0xb0 [ 77.606347] ? __unwind_start+0x169/0x330 [ 77.606357] ? __kernel_text_address+0xd/0x40 [ 77.606365] ? unwind_get_return_address+0x61/0xa0 [ 77.606376] check_prev_add+0x865/0x1520 [ 77.606386] ? copy_trace+0x1d0/0x1d0 [ 77.606397] ? check_usage+0xb70/0xb70 [ 77.606408] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 77.606418] ? hlock_class+0x140/0x140 [ 77.606427] ? copy_trace+0x1d0/0x1d0 [ 77.606437] __lock_acquire+0x328f/0x4620 [ 77.606446] ? __lock_acquire+0x328f/0x4620 [ 77.606454] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 77.606466] ? copy_trace+0x1d0/0x1d0 [ 77.606480] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 77.606489] ? __unwind_start+0x169/0x330 [ 77.606497] ? __kernel_text_address+0xd/0x40 [ 77.606507] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 77.606517] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 77.606524] ? unwind_dump+0x4c0/0x4c0 [ 77.606533] ? unwind_dump+0x4c0/0x4c0 [ 77.606543] ? mmap_region+0x59e/0x15a0 [ 77.606554] ? __unwind_start+0x169/0x330 [ 77.606562] ? __kernel_text_address+0xd/0x40 [ 77.606570] ? unwind_get_return_address+0x61/0xa0 [ 77.606579] ? __save_stack_trace+0x61/0xd0 [ 77.606596] ? remove_vma+0xb4/0x1b0 [ 77.606604] ? save_stack_trace+0x16/0x20 [ 77.606613] ? __lock_acquire+0x20fd/0x4620 [ 77.606622] ? __unwind_start+0x169/0x330 [ 77.606632] ? unwind_get_return_address+0x61/0xa0 [ 77.606642] ? check_noncircular+0x20/0x20 [ 77.606653] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 77.606661] ? mmap_region+0x59e/0x15a0 [ 77.606672] ? __lock_acquire+0x20fd/0x4620 [ 77.606683] ? mark_held_locks+0xb2/0x100 [ 77.606695] lock_acquire+0x1d5/0x580 [ 77.606702] ? perf_trace_destroy+0x28/0x100 [ 77.606711] ? finish_task_switch+0x1d3/0x740 [ 77.606720] ? lock_release+0xd70/0xd70 [ 77.606728] ? check_same_owner+0x320/0x320 [ 77.606736] ? preempt_notifier_dec+0x20/0x20 [ 77.606749] ? __might_sleep+0x95/0x190 [ 77.606757] ? perf_trace_destroy+0x28/0x100 [ 77.606765] __mutex_lock+0x16f/0x19d0 [ 77.606771] ? perf_trace_destroy+0x28/0x100 [ 77.606781] ? perf_trace_destroy+0x28/0x100 [ 77.606789] ? check_noncircular+0x20/0x20 [ 77.606799] ? mutex_lock_io_nested+0x1880/0x1880 [ 77.606809] ? lock_acquire+0x1d5/0x580 [ 77.606818] ? print_usage_bug+0x480/0x480 [ 77.606828] ? perf_trace_lock+0xf1/0x860 [ 77.606841] ? check_noncircular+0x20/0x20 [ 77.606854] ? lock_downgrade+0x990/0x990 [ 77.606862] ? __mutex_lock+0x16f/0x19d0 [ 77.606873] ? __wake_up_common_lock+0x190/0x310 [ 77.606884] ? find_held_lock+0x39/0x1d0 [ 77.606893] ? check_noncircular+0x20/0x20 [ 77.606904] ? perf_addr_filters_splice+0x18f/0x810 [ 77.606914] ? lock_downgrade+0x990/0x990 [ 77.606924] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 77.606932] ? free_filters_list+0x2f0/0x2f0 [ 77.606942] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 77.606952] ? trace_hardirqs_on+0xd/0x10 [ 77.606963] ? __lock_is_held+0xbc/0x140 [ 77.606975] mutex_lock_nested+0x16/0x20 [ 77.606983] ? mutex_lock_nested+0x16/0x20 [ 77.606990] perf_trace_destroy+0x28/0x100 [ 77.606997] ? perf_tp_event_init+0xf0/0xf0 [ 77.607004] tp_perf_event_destroy+0x15/0x20 [ 77.607013] _free_event+0x41d/0x1170 [ 77.607023] ? ring_buffer_attach+0x830/0x830 [ 77.607031] ? wait_for_completion+0x7b0/0x7b0 [ 77.607042] ? ring_buffer_put+0x140/0x140 [ 77.607053] ? lock_release+0xd70/0xd70 [ 77.607063] ? atomic_dec_and_mutex_lock+0x112/0x150 [ 77.607075] put_event+0x24/0x30 [ 77.607083] perf_mmap_close+0x60d/0xf90 [ 77.607090] ? trace_hardirqs_on+0xd/0x10 [ 77.607104] ? perf_compat_ioctl+0x70/0x70 [ 77.607116] ? __schedule+0x8f0/0x2070 [ 77.607130] ? reusable_anon_vma+0x560/0x560 [ 77.607142] ? __lock_is_held+0xbc/0x140 [ 77.607157] ? check_same_owner+0x320/0x320 [ 77.607172] ? perf_compat_ioctl+0x70/0x70 [ 77.607179] remove_vma+0xb4/0x1b0 [ 77.607187] do_munmap+0x82a/0xdf0 [ 77.607200] mmap_region+0x59e/0x15a0 [ 77.607213] ? SyS_brk+0x6f0/0x6f0 [ 77.607223] ? arch_get_unmapped_area_topdown+0xba/0x8a0 [ 77.607231] ? check_noncircular+0x20/0x20 [ 77.607241] ? arch_get_unmapped_area+0x750/0x750 [ 77.607250] ? lock_acquire+0x1d5/0x580 [ 77.607258] ? vm_mmap_pgoff+0x198/0x280 [ 77.607271] ? selinux_mmap_addr+0x1f/0xf0 [ 77.607279] ? security_mmap_addr+0x79/0xa0 [ 77.607289] ? get_unmapped_area+0x265/0x300 [ 77.607298] do_mmap+0x6a1/0xd50 [ 77.607310] ? mmap_region+0x15a0/0x15a0 [ 77.607318] ? vm_mmap_pgoff+0x198/0x280 [ 77.607326] ? down_write+0x120/0x120 [ 77.607333] ? security_mmap_file+0x143/0x180 [ 77.607344] vm_mmap_pgoff+0x1de/0x280 [ 77.607358] ? vma_is_stack_for_current+0xa0/0xa0 [ 77.607372] ? compat_SyS_futex+0x288/0x380 [ 77.607381] ? replace_fd+0x290/0x290 [ 77.607391] SyS_mmap_pgoff+0x23b/0x5f0 [ 77.607402] ? find_mergeable_anon_vma+0xd0/0xd0 [ 77.607410] ? lock_acquire+0x1d5/0x580 [ 77.607418] ? finish_task_switch+0x1aa/0x740 [ 77.607428] ? do_fast_syscall_32+0x158/0xf05 [ 77.607438] ? find_mergeable_anon_vma+0xd0/0xd0 [ 77.607448] do_fast_syscall_32+0x3f2/0xf05 [ 77.607458] ? compat_start_thread+0x80/0x80 [ 77.607469] ? do_int80_syscall_32+0x940/0x940 [ 77.607481] ? lockdep_sys_exit+0x47/0xf0 [ 77.607490] ? syscall_return_slowpath+0x2b3/0x510 [ 77.607498] ? finish_task_switch+0x1aa/0x740 [ 77.607508] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 77.607518] ? sysret32_from_system_call+0x5/0x3b [ 77.607530] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 77.607542] entry_SYSENTER_compat+0x51/0x60 [ 77.607548] RIP: 0023:0xf7f17c79 [ 77.607552] RSP: 002b:00000000f76d105c EFLAGS: 00000296 ORIG_RAX: 00000000000000c0 [ 77.607560] RAX: ffffffffffffffda RBX: 0000000020007000 RCX: 0000000000003000 [ 77.607564] RDX: 0000000000000000 RSI: 0000000000000032 RDI: 0000000000000006 [ 77.607568] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2017/09/26 17:01:41 executing program 2: mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aad000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x3, 0x1f) r3 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00009fb000-0x4)=r3) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) stat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000665000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sysfs$3(0x3) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000187000-0xb)="2f6465762f6c6f6f702300", 0x200, 0x0) flock(r4, 0x2) close(r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000058e000-0x8)={0x0, 0x0}) recvmmsg(r5, &(0x7f0000e72000)=[{{&(0x7f00006ee000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000842000-0x50)=[{&(0x7f0000035000)="000000", 0x3}, {&(0x7f00000fd000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}, {&(0x7f0000b45000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000d1b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000011b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}], 0x5, &(0x7f00002c8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff, 0x4}, 0x4611}], 0x1, 0x10000, &(0x7f00009d9000)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000004000)={0x0, 0xec, "1885cf062fc79de951d2bbae3b7de2f2f898e7ab7d9dab94b747376ddae6c5202434af5dbaefad204f2df92313da683f6ccef280f6ac266ab51a4530abcf97a07ca7fadc321caae108566aedf8c7244cdd1b39594890c81c7ce2ff9761ebf8f83c48c47851d1cf09def7a4bcfb03c45f61948d42d033fbbcdbff67576065719335011b4ef5b542a651033e8da85bdfc7176595f6b21eaf53e00e3160404e1e7f7b35f250937e29730e3d22fed90f5dd16e3d9feb27efd8b412c443e89a988a070c54526bdf15eec44f4ab192aae1aaebdb67c12a85e76fcb9403a20009f62dcda52b8e6d4ed28facd73d54d6"}, &(0x7f0000004000)=0xf4) r7 = socket(0x40000000015, 0x5, 0x0) recvfrom$inet(r7, &(0x7f000091f000-0xdb)="", 0x0, 0x40000000, &(0x7f000057b000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r7, 0x1, 0x8, &(0x7f0000461000)=0x0, 0x4) bind$inet(r7, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000005000-0xc)={r6, 0x1, 0x30}, 0xc) r8 = creat(&(0x7f0000004000-0x8)="2e2f66696c653000", 0x20) ioctl$TCSETAW(r8, 0x5402, &(0x7f0000002000-0x14)={0x40, 0x8, 0x4, 0x7, 0xe000000000000000, 0x7ff, 0x80000001, 0x6, 0x5, 0xffff}) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)={0xa0800005, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aae000)={0x50000000, 0x0}) epoll_wait(r1, &(0x7f0000aae000)=[{0x0, 0x0}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aac000)={0x40000005, 0x0}) 2017/09/26 17:01:41 executing program 5: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x80000d, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00002d3000-0xa)="2f6465762f7663732300", 0x0, 0x101500) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00008a9000)={[{0x5, 0x0, 0x81, 0x4, 0x1, 0x100, 0xfff, 0x8000, 0x5f9, 0x240b, 0x0, 0x9, 0x4}, {0x2, 0xffffffffffffffff, 0xfff, 0x2, 0x9, 0x1, 0x8, 0x6, 0xfffffffffffffffb, 0x9, 0x4, 0x5b11, 0x3f}, {0x2, 0x2, 0x924f, 0x8e, 0x40, 0x9, 0x3, 0x4, 0x6a, 0xa085, 0x9, 0x0, 0xfffffffffffffffd}], 0x15ba, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f00003db000)="6269675f6b657900", &(0x7f0000b43000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ab3000)="", 0x0, 0x0) request_key(&(0x7f0000b7f000)="6c6f676f6e00", &(0x7f00002ec000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000085c000)="402729657468302c6e6f64657600", 0x0) mlock(&(0x7f0000120000/0x1000)=nil, 0x1000) syz_open_dev$loop(&(0x7f0000d7a000)="2f6465762f6c6f6f702300", 0xffffffffffffff81, 0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r2 = userfaultfd(0x0) r3 = request_key(&(0x7f00001cf000)="2e726571756573745f6b65795f6175746800", &(0x7f0000f3a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000471000)="24766d6e657430296d696d655f7479706573656c696e7578766d6e65743100", 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r3, 0x7ffffffffffffffd) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00007b2000)=0x0) ptrace$setregs(0xa, r4, 0x1, &(0x7f0000086000-0x68)="fcb3b1a388596f3f27777a1293ebb20d58b9b19eae5e8bc6f0380fa1c83607ad1c447030458fadb3ff2e0588126ecfe629aaf56e37b6f077ce7e776e07fe3de3fc505a3ce102b521a81476ae9136d8bf66e513fd88b1df8fee81974f662fce0efcc96fff371bc64f") ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000503000-0x4)=0x80000001, 0x4) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r5 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x8) sync() syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x200) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000538000)={@generic="0c74e67fb9a90cf8299fe5fe154acd17", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f000080e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2017/09/26 17:01:41 executing program 3: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000d89000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000001000-0x20)=[{&(0x7f0000bfa000)="0000", 0x2}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}], 0x2) write(r3, &(0x7f0000e73000-0xfc)="d0e2776e0d9e60d8075b3deeaa7a99d0fa10d51e66641c114ab45799ed565bc1cb0c4ed409e8a7e297aca449522a41da9cc76e23e0739d361ef44f29dabe2b", 0x3f) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fcntl$setpipe(r3, 0x407, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000-0xb)={0x9, 0x2, 0x4, 0x3, 0x0, 0x3f, 0x5, 0x81, 0x7, 0x3, 0x200}, 0xb) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00009b0000-0x60)=[{&(0x7f0000b79000)="4c6992d6c78744e0530407bc9c2bcda3e72e67fb6fe81c399a8251519b66b7b46b6afa48f176337869c621ac7354b9a9425637a7c5bf6132e4b6e573c056", 0x3e}, {&(0x7f0000e78000-0xc3)="0f0513913187599865ff674845c7574b475aeb1aba7dd7d4cfce9612ab40035bff72ff60722f52f57830cec68a522c087f2448d09f99997beb9478735909f57c416584ef5e84e9f9a04cf11f727d0c3d6f3a3ccd0143a85e70cabc667bdecbb2b45d48059b5a4ff963cc11c354740f9fd342f1c3844483b070a0ae1fa26220af50d872eb0d60e66e14ed92dd1268ff2a201e84a44784870c8e56eb5bbfa8633b705bfa3dbea7009b4ae17668d2eba39156c87aef2f5373de4a8f9e0738d449d185f4e4", 0xc3}, {&(0x7f0000c0d000)="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", 0x1000}], 0x3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000ce4000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bind$inet(r4, &(0x7f0000f52000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r4, &(0x7f0000007000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res(&(0x7f0000016000-0x8)={0x42424242, 0x42424242}, 0x0, 0x0) 2017/09/26 17:01:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000fc3000)={0x0, 0x7}, 0x8) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000cf8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd, 0x42, &(0x7f0000ec8000-0x10)={0x3, {"068a823a71bbb6"}, 0x6}, 0x10) r0 = syz_open_dev$loop(&(0x7f000012e000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x5) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000016000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x5) syz_emit_ethernet(0x42, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x1}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000025000-0x8)={0x42424242, 0x42424242}, 0x1, 0x7) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000e6a000)="72656e6f00", 0x5) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x8, 0x40, 0x0, 0x0, 0xfffffffffffffffd, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r3, r2, 0x0, 0x0, 0xa, 0x10, 0x5429eb65, 0x0, 0x0, {[@eol={0x0}, @nop={0x1}, @md5sig={0x13, 0x12, "cbec353806dfa83f185e80faeda403eb"}]}}, {"0c6427f1"}}}}}}) syz_extract_tcp_res(&(0x7f0000cb7000-0x8)={0x42424242, 0x42424242}, 0x87fffffffffe, 0x40000000b82) syz_extract_tcp_res(&(0x7f0000025000)={0x42424242, 0x42424242}, 0xfffffffffffffff8, 0x7) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000037e000)={{{@in=@rand_addr=0x6000000, @in=@broadcast=0xffffffff, 0x1, 0xffffffffffffffdd, 0x3, 0x8001, 0x9, 0x0, 0x20, 0xd204, 0x0, 0x0}, {0xffffffffffff0001, 0x2, 0x8, 0x1f, 0x5, 0x7, 0x5, 0x7f}, {0x5, 0x1ad, 0x4, 0x5}, 0x5, 0x4, 0x2, 0x1, 0xc, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x6}, 0xa, @in6=@loopback={0x0, 0x1}, 0x800000000102, 0x0, 0x3, 0x80000000, 0x369, 0x865, 0x81}}, 0xe8) syz_emit_ethernet(0x8c, &(0x7f000000e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="eeeb90a49e53", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x7e, 0x2, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r5, r4, 0x0, 0x0, 0x1a, 0x2000000000000011, 0x0, 0x0, 0x1, {[@window={0x3, 0x3, 0x10001}, @mss={0x2, 0x4, 0x5}, @md5sig={0x13, 0x12, "473681ca71debc275c358366f61bffe1"}, @sack={0x5, 0x1a, [0x82, 0x9, 0x2206, 0x84a1, 0x0, 0x8]}, @window={0x3, 0x3, 0x5}, @window={0x3, 0x3, 0x9}, @mss={0x2, 0x4, 0x7e7}, @md5sig={0x13, 0x12, "4400c2a3ccf8d0fffb0000c200008000"}, @window={0x3, 0x3, 0x8}]}}, {"3702"}}}}}}) mq_timedsend(0xffffffffffffffff, &(0x7f0000c87000-0xbb)="fe32bbfefff6aeea519ea595601af8d12125cc4cc57a7660f07e9db4c41d4e877f5cdd5ecd3faf1476beca3a56c35eefbd99ea89771cd3450791a0cc8b2c87bfbdb207bafba1d80b8e4a26223634fc9f11214289a62ff0e6adb44f29e5025820b3edf217fe13801cfee4cdda244b4db99fb0f2da4f1681f36bc83b2dbbc0b05168d86f022f53f6743f2c44ce020aaddca2c929ae94ac2d4639971155116dade9e27112d753ffd4bd492d564878344ce2c948577ff0357ddecbe8a7", 0xbb, 0x81, &(0x7f0000c9b000-0x10)={0x77359400, 0x0}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000696000)={0x0, 0x10000000000008}, 0x8) getsockname(r1, &(0x7f0000c69000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000734000)=0x60) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cd1000)=[], 0x0) ioctl(r0, 0x400000000040127a, &(0x7f0000851000)="") ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000d45000)={0x0, 0x0, 0x0, 0x0, 0x20, 0xb, 0x1b, 0x10, "f662d795ddc73eea1bee3eae0bc2708cfe79b3a46a1b81f9b0270109b5bfd0553e41e2dd4a000275509ab3400ca2eb0df9029ac45dd824e4b351b676499428a4", "e646860ce05e6e380f04b1a752b1bf2242952f8f60e5719d24e84cdd40a36c61", [0x20, 0x7], 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f000015c000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000002c000)=0xb) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000097c000)={0x0, 0x0}) socket$inet(0x2, 0x7, 0x101) ioctl$fiemap(r0, 0xc020660b, &(0x7f00001b2000)={0x2, 0xea, 0x4, 0x1, 0x3, [{0x1, 0x4001000, 0x9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xe49, 0xfffffffffffff371, 0x8000000000, 0x0, 0x0, 0xa86, 0x0, 0x0, 0x0}, {0x6, 0x5, 0x5, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000dfd000)={0x2, 0x100, 0x2, 0x400, 0x7, 0x5, 0x8f, 0xd7, 0x0}, 0x20) r6 = socket(0xb, 0xe, 0xcc) connect$ax25(r6, &(0x7f000040a000)={0x3, {"1f4d3805143102"}, 0xc02}, 0x10) 2017/09/26 17:01:41 executing program 7: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000d89000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000001000-0x20)=[{&(0x7f0000bfa000)="0000", 0x2}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}], 0x2) write(r3, &(0x7f0000e73000-0xfc)="d0e2776e0d9e60d8075b3deeaa7a99d0fa10d51e66641c114ab45799ed565bc1cb0c4ed409e8a7e297aca449522a41da9cc76e23e0739d361ef44f29dabe2b", 0x3f) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fcntl$setpipe(r3, 0x407, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000-0xb)={0x9, 0x2, 0x4, 0x3, 0x0, 0x3f, 0x5, 0x81, 0x7, 0x3, 0x200}, 0xb) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00009b0000-0x60)=[{&(0x7f0000b79000)="4c6992d6c78744e0530407bc9c2bcda3e72e67fb6fe81c399a8251519b66b7b46b6afa48f176337869c621ac7354b9a9425637a7c5bf6132e4b6e573c056", 0x3e}, {&(0x7f0000e78000-0xc3)="0f0513913187599865ff674845c7574b475aeb1aba7dd7d4cfce9612ab40035bff72ff60722f52f57830cec68a522c087f2448d09f99997beb9478735909f57c416584ef5e84e9f9a04cf11f727d0c3d6f3a3ccd0143a85e70cabc667bdecbb2b45d48059b5a4ff963cc11c354740f9fd342f1c3844483b070a0ae1fa26220af50d872eb0d60e66e14ed92dd1268ff2a201e84a44784870c8e56eb5bbfa8633b705bfa3dbea7009b4ae17668d2eba39156c87aef2f5373de4a8f9e0738d449d185f4e4", 0xc3}, {&(0x7f0000c0d000)="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", 0x1000}], 0x3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000ce4000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bind$inet(r4, &(0x7f0000f52000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r4, &(0x7f0000007000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res(&(0x7f0000016000-0x8)={0x42424242, 0x42424242}, 0x0, 0x0) 2017/09/26 17:01:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x20000000, 0x8, 0x200, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000cd5000)="2f6465762f73672300", 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() personality(0x200000) mkdir(&(0x7f0000e41000-0x8)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d56000-0x9)="2f6465762f6b766d00", 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$tun(&(0x7f0000001000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r6) r7 = syz_open_dev$random(&(0x7f00005f2000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) r8 = epoll_create1(0x80000) epoll_wait(r1, &(0x7f0000f98000-0xc)=[{0x0, 0x0}], 0x1, 0x0) getpid() r9 = socket(0x10, 0x2, 0xc) write(r9, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) ioctl$VT_DISALLOCATE(r3, 0x5608) write(r5, &(0x7f0000f2d000-0x1f)="1f0000000104ff00fdde45ae55000000f305f00008000180020000dcffdf00", 0x1f) pread64(r7, &(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f0000004000-0xc)={0x4, 0x0}) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f000039e000-0x4)=0x0) pipe2(&(0x7f00004eb000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000082000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r7, &(0x7f0000a55000-0xc)={0x4, 0x0}) 2017/09/26 17:01:41 executing program 0: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afb000-0x9)="2f6465762f6b766d00", 0x1, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00001d6000-0x4)=0x1, &(0x7f00007cc000)=0x4) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x4000000000000003, 0x32, 0xffffffffffffffff, 0x3) r2 = syz_open_dev$tun(&(0x7f0000afb000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f000010a000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x34, r2, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000afb000)=0x7ff) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006df000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xfffffffffffffffd, &(0x7f00008a9000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f000049e000)={0xffffffff, 0xfff, 0x5492, 0x5, 0x3, 0x80000001, 0x6, 0x4}, &(0x7f0000afe000-0x40)={0x6, 0x2, 0x14595812, 0x8000, 0x5, 0xfff, 0x6, 0x3}, &(0x7f00004ec000)={0x9, 0x426e, 0xffffffff, 0x5, 0xffffffffffffffff, 0x1, 0x3f7, 0x0}, &(0x7f0000723000)={0x0, 0x2710}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0xffffffffffffffff, 0x0, 0x0, 0x2, &(0x7f0000afe000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimensat(r4, &(0x7f00004ac000)="2e2f66696c653000", &(0x7f0000afc000)={{0x77359400, r6}, {0x0, r7}}, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f00005ca000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000afe000-0x10)={r8, 0x0, 0x801}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000afe000-0xc)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000294000-0x10)={0x0, 0x0, 0x8}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000aff000)={0x0, r9, 0x8}) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x4, 0x33, r0, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r10, 0xc00c642d, &(0x7f0000b00000-0xc)={0x0, 0x0, r10}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f00000a7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f000092d000-0xc)={r9, 0x80000, r5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r10, 0xc00c642e, &(0x7f000000d000-0xc)={r11, 0x80007fffd, r10}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000afe000-0x8)={r13, r12}) r14 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x9) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000adc000-0x20)={0x1, 0x2, 0x5000, 0x2000, &(0x7f0000a99000/0x2000)=nil}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r3, r14, &(0x7f000060d000/0x18000)=nil, &(0x7f0000b00000)=[@text32={0x20, &(0x7f0000822000)="0f20e035670002000f22e00f018afc0000003e673e0f0778998fc9589290c88e00000f01dc000f23ba0fdbf7660f3a228600100000fd650f38f09b0d0000000fdb200f07", 0x44}], 0x1, 0x43, &(0x7f0000aff000)=[@cr4={0x1, 0x212001}, @vmwrite={0x8, 0x0, 0x80000000, 0x0, 0xbe, 0x0, 0x30000, 0x0, 0x6}], 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f0000878000-0xc)="2f6465762f6175746f667300", 0x10000, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f000032c000-0x4)=0xee) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_