= openat$sequencer(0xffffffffffffff9c, &(0x7f0000ef7000)='/dev/sequencer\x00', 0x18000, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000e72000-0x198)={0xa, 0x0, [{0x0, 0xff, 0x4, 0x400, 0x1, 0x0, 0x9, [0x0, 0x0, 0x0]}, {0xa, 0xd6, 0x4, 0x4, 0x0, 0xff, 0x0, [0x0, 0x0, 0x0]}, {0x1, 0x10000, 0x2, 0xfffffffffffffbff, 0xb861, 0x401, 0xde2, [0x0, 0x0, 0x0]}, {0x80000000, 0x3, 0x2, 0x3, 0x8, 0xfffffffffffff464, 0x0, [0x0, 0x0, 0x0]}, {0x40000006, 0x7fffffff, 0x5, 0x6, 0x3ff, 0x7, 0x8c44, [0x0, 0x0, 0x0]}, {0x8000001f, 0xfffffffffffffffb, 0x7, 0x80, 0xebc, 0x0, 0x6, [0x0, 0x0, 0x0]}, {0x0, 0x9b21, 0x1, 0x9, 0x2, 0x1, 0x9b, [0x0, 0x0, 0x0]}, {0xc000000e, 0x100000000, 0x3, 0x0, 0x0, 0x3f, 0x78880fee, [0x0, 0x0, 0x0]}, {0x80000008, 0x3, 0x2, 0x80000000, 0x6, 0x6, 0x5, [0x0, 0x0, 0x0]}, {0xd, 0xa3, 0x1, 0x100000001, 0x4, 0x3, 0xffffffffffff65ae, [0x0, 0x0, 0x0]}]}) r1 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000e19000)="") ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) socket$key(0xf, 0x3, 0x2) getxattr(&(0x7f0000ec5000-0x4)='./file0\x00', &(0x7f00006e3000+0x62c)=@known='security.capability\x00', &(0x7f0000a2b000-0x79)=""/121, 0x79) 2018/01/19 17:48:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00004fc000)={&(0x7f0000a7b000/0x2000)=nil, 0x2000}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(r2, r5) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) r6 = getpgrp(0x0) fcntl$setown(r2, 0x8, r6) fcntl$setsig(r5, 0xa, 0x12) r7 = gettid() tkill(r7, 0x100000000000016) close(r0) 2018/01/19 17:48:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x2, 0x0}) r3 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000263000)={0x0, @in6={{0xa, 0x3, 0xaace00000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x1, 0x100000001, 0x1, 0xca}, &(0x7f0000f01000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000386000)={r4, 0x3, 0x0, 0x8, 0x557f}, &(0x7f0000e76000)=0x18) writev(r3, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mremap(&(0x7f0000b32000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/01/19 17:48:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{r1, 0x0}, {r1, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000fd3000-0x12)=""/128, 0x80) ppoll(&(0x7f0000034000-0x10)=[{r2, 0x4000, 0x0}, {r2, 0x1000, 0x0}], 0x2, &(0x7f0000319000-0x10)={0x77359400, 0x0}, &(0x7f0000f94000)={0x485a600c}, 0x8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bc5000)='/dev/sequencer\x00', 0x74de6fe268932bf6, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r2, &(0x7f00001a2000)={r4, r3, 0x2}) 2018/01/19 17:48:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pause() bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000d2c000-0xa)='/dev/vcs#\x00', 0x53, 0x101000) r2 = gettid() r3 = syz_open_dev$sndseq(&(0x7f00006a6000)='/dev/snd/seq\x00', 0x0, 0x147400) fcntl$getownex(r3, 0x10, &(0x7f000087b000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x772, 0x8d4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x4000000}, 0x0, 0x5, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x805, 0x0) seccomp(0x1, 0x1, &(0x7f0000df6000)={0x6, &(0x7f000014e000)=[{0x0, 0xd37, 0x80000001, 0x0}, {0x80, 0xfffffffffffff86c, 0x0, 0x1f}, {0x800075f, 0x5, 0x7807, 0x0}, {0x7, 0x5, 0x9, 0x9}, {0x400, 0x323, 0x2, 0x1}, {0x10001, 0x8, 0x8590, 0x1}]}) syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000d95000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe, 0x80900) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f00007d8000-0x20)={"ae920390837462fa4757652fce05e393", {0x4, 0x80, 0x3f, "936bfc399308", 0x1, 0x0}}) mbind(&(0x7f0000c26000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000d90000)=0x9, 0x1, 0x2) perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f000096e000)=0x0) add_key$keyring(&(0x7f0000a0e000)='keyring\x00', &(0x7f0000188000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r5 = add_key(&(0x7f0000bcf000)='syzkaller\x00', &(0x7f00005fd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ec8000)="35ce843bb8cbb798fc25658f928f212bb3cd6902d0ab16fae2af8c7b7d70b2bddb9441290e21475fb802deb269c0cadfe2d154db4d2ab66276a15451fa1833788e69a188594f83c0f156baeed1cc95765c9a98a9989d37d5619917add3d11aae07ea4c78ec3bce72efe514843312cbdf", 0x70, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00004a6000)={0x0, 0x80, 0x9aec, &(0x7f0000f25000-0x8)=0x0}) keyctl$revoke(0x3, r5) request_key(&(0x7f0000c86000-0xd)='dns_resolver\x00', &(0x7f0000274000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000c4000-0xc)='/dev/autofs\x00', 0x0) 2018/01/19 17:48:16 executing program 6: clone(0x0, &(0x7f00005aa000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000085f000-0x1e)="de5f08000000388b08009799770b6214752ec35ffecc3370ef23adb60835") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0x5558, 0x20000) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000001000-0x20)={0x6, 0x3, 0x7a, 0x8, 0x8, 0x3ff}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x7ff) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSBRK(r1, 0x5427) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000002000)={0x7, 0x37, 0xffff}) setuid(0x0) r2 = semget(0x3, 0x7, 0xc0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETPID(r2, 0x3, 0xb, &(0x7f0000004000-0xee)=""/238) 2018/01/19 17:48:16 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000975000)='/dev/snd/midiC#D#\x00', 0x10000, 0x101100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5e}, @in6={0xa, 0x2, 0x327, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}], 0x38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000017c000)='\x00', 0x4) connect$bt_sco(r1, &(0x7f0000594000)={0x1f, {0x2, 0x4, 0x1, 0xff, 0xfff, 0x9}}, 0x8) fallocate(r1, 0x0, 0x0, 0x9) 2018/01/19 17:48:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b2f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000178000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 17:48:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d19000-0x10)={0x0, 0x0, &(0x7f0000a45000-0x64)=[]}, &(0x7f0000001000-0x2)=0x10) listen$netrom(0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x0, 0x7fff, 0x20}, 0xa0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b4d000)='/dev/sequencer\x00', 0x24200, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000b90000)=0xb3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0x2, &(0x7f0000c0b000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000022b000-0x8)={r1, 0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f000004c000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f000062d000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000069c000-0x4)=0x14) futex(&(0x7f0000ce6000-0x4)=0x0, 0x5, 0x0, &(0x7f0000bc8000-0x10)={r3, 0x0}, &(0x7f0000c89000)=0x0, 0xfffffffffffffffd) r4 = syz_open_dev$vcsn(&(0x7f0000d95000-0xa)='/dev/vcs#\x00', 0x1, 0x200000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000b1d000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, @in6={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfc7}, @in6={0xa, 0x2, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}], 0xbc) connect$inet(r0, &(0x7f000010a000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 17:48:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x1, 0x0, 0x0, 0xfffffffe, 0x0}) 2018/01/19 17:48:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00005ee000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000a43000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00009be000-0x4)=0x14) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000dc0000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) r2 = creat(&(0x7f000034e000-0x8)='./file0\x00', 0xa) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000073e000-0x8)={0x2, [0x400, 0x73]}, 0x8) removexattr(&(0x7f00001f7000)='./file0\x00', &(0x7f00008bc000-0x1a)=@known='com.apple.system.Security\x00') r3 = open(&(0x7f0000336000-0x8)='./file0\x00', 0x800, 0x4a) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f00002c2000-0x94)={{0x83, 0x2, 0x100000001, 0x81, 0x6, 0x101}, 0x90, 0xb77, 0xeaba, 0x8001, 0x5, "7648e3b43785bf1c673208311419a32054cfd861be12eeeb22aa58f2e3c3cc5ab311ebf71a3165365161175ac322c388b28a6b1064d2006fb5f4334639ec7d84b2ee03f84a453cec6a875afd72c46a312bf3cefb28340844a85a2fa0aa13b156fe8d387dd570bf5c07af54e76a8680bc1dfca5d2ffb5c083fdaaa5831c9f9a13"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f000018d000-0x4c)={0x7, 0x4238, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_udp(0xa, 0x2, 0x0) [ 110.422964] futex_wake_op: syz-executor6 tries to shift op by -1; fix this program 2018/01/19 17:48:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r2 = accept$alg(r1, 0x0, 0x0) readv(r2, &(0x7f00007d9000)=[{&(0x7f0000635000)=""/146, 0x92}], 0x1) mmap(&(0x7f000014d000/0x1000)=nil, 0x1000, 0x1000000, 0x110, r1, 0x3c) 2018/01/19 17:48:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(0xffffffffffffffff) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) rt_sigprocmask(0x1, &(0x7f000005a000-0x8)={0xffff}, &(0x7f0000086000-0x8)={0x0}, 0x8) 2018/01/19 17:48:16 executing program 2: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f000033e000-0x10)={&(0x7f0000050000)='./file0\x00', 0x0, 0x0}, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000010d000)=0x0) timer_create(0x7, &(0x7f00005b6000)={0x0, 0x20, 0x2, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000120000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x0, 0x3, 0x13f) 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, &(0x7f0000001000-0x50)=[{&(0x7f0000d55000-0xf7)=""/247, 0xf7}, {&(0x7f0000000000)=""/141, 0x8d}, {&(0x7f0000000000)=""/228, 0xe4}, {&(0x7f0000001000-0x4a)=""/134, 0x86}, {&(0x7f0000917000)=""/15, 0xf}], 0x5) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x20) unshare(0x8000400) pipe(&(0x7f0000038000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000ff7000-0xd)='/dev/net/tun\x00', 0x0, 0x10000) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r3, 0x21, 0xf, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000ff6000)=0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x27, &(0x7f0000ff7000)=0x3, 0x4) flock(r3, 0x0) 2018/01/19 17:48:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001d3000-0x9)='/dev/rtc\x00', 0x40000, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000fd7000-0x1000)="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", 0x1000) r1 = socket(0x1e, 0x2, 0x0) connect$ax25(r1, &(0x7f00005cf000-0x10)={0x3, {"3d22b086af7c24"}, 0x0}, 0x10) 2018/01/19 17:48:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003f2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f000027e000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009f4000-0x7)=@assoc_value={0x0, 0x122}, &(0x7f0000c3a000)=0x8) bind$inet6(r0, &(0x7f0000a06000)={0xa, 0x3, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) 2018/01/19 17:48:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000008c000-0xc)={0x7, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000967000)={0x1, [0x0]}, &(0x7f0000ed9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000082f000)={r1, 0x40}, 0x8) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00000fa000-0xfc)="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", 0xfc) 2018/01/19 17:48:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000469000)='/dev/usbmon#\x00', 0x1, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a9f000-0x4)=0x0) 2018/01/19 17:48:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00007e5000-0x95)={r0, 0x1, 0x5, "2e1576e1616338578391863cd43f3a953ce240393f49f122922291359d353079f36285317b5be57aa44605a857657f49fa7cb124301d0613039ff711b0e3f95a9804b2828cfb5b427dd6353e4fa0fc8cacf2059a37453edcd2d35028b840c0fc1923bdb743e2215d91ab1970103a2f0a46996791b033bb2903e2c1419c233e002eafe166723f51b03e9130"}) connect$ax25(r0, &(0x7f000094d000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) [ 110.478082] futex_wake_op: syz-executor6 tries to shift op by -1; fix this program 2018/01/19 17:48:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000001000)=0x7) write$sndseq(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"09c3fa865576251c6e3b338a"}}], 0x30) 2018/01/19 17:48:16 executing program 4: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x28, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = shmget(0x0, 0x2000, 0xc0, &(0x7f0000dd1000/0x2000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000734000)=""/228) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r3) 2018/01/19 17:48:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x20000000010, &(0x7f0000321000-0x4)=""/4, &(0x7f0000d5f000)=0x4) fsync(r0) r1 = syz_open_dev$adsp(&(0x7f0000ecd000)='/dev/adsp#\x00', 0x80, 0x24000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007a4000-0x10)={0xdd7c, 0x8200, 0x8, 0x0, 0x0}, &(0x7f00008c4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00009b8000-0x8)={r2, 0x2}, &(0x7f00008be000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000a9b000)=0x6) 2018/01/19 17:48:16 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x1e, 0x288, 0x3, 0x0, 0x2, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/mixer\x00', 0x100, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000005000-0x10)=@req={0xb5, 0x1, 0x3, 0xfffffffffffffff9}, 0x10) sendmsg(r0, &(0x7f0000003000)={&(0x7f0000005000-0x60)=@nfc_llcp={0x27, 0x40b, 0x20, 0x3, 0x81, 0x5, "74a3a7591c10404fa4fea4d78b884cae097459e9169f6f1b3ca6ce9ac5fd2602093296690fd2ad2e05dd5a69b7a128e0f06e2a7fd26e0cc43630a0f9830419", 0x8}, 0x60, &(0x7f0000003000)=[], 0x0, &(0x7f0000001000)=[{0xb0, 0x11f, 0x200, "d103cb512171d7622107461328af46b27748fde163465d6807a63f376c0ad6f06555f42f7807ae1f45d77667e60494acc84273f9cd6b622a99eedc70ca62aae3f7fa3076678dc87ea9804cdafdb2ef045a20bcc531e2ae138c08669f5dd6879d0571bd06ef6dd180c64a5e63f6607fca4f7b6d933c3a4aea6c84e3f69d1619a517fcc1a74b15b413f605ac601d50b6bba13169811ae6aa77858b360e5d3b"}, {0x1010, 0x10c, 0x6, "91a08ca655880b9eacdf7f5b430cba5b001cb995826220097edefac1993010220ed01f41bafd1b1c39a21ecba5d2e28035228c186c67a7679f9b37a44c32f2bc0d8d8b11adbc8eb176119613ecb9936b8677ea18724d00dcfa2630cf9641b62359d530736e939d07213e6e555b1c84e3c1d4c53751fa57e422644a015ae2da31aa575cb15c6237492f0c841d25a7a1d05b0be040125647e3c9a30b0edd54a152239c0edeb6da056a5bdfab25cf72f6eaba80e7df3e1561cbea66af77bdb93512d20828647afe2bb26eeedd0837ff2bfba845632bc1637f3503a711a45e88f399927ba06344a795a64b0d64f44e0543847da3ba82c16e151f5ccc8b776aab6166b9622d307ca0ba5f66849daf0cd4be97ed58c2106f8e3d262993d700d03e56b4f8bc663e33f81998637839ff625b02c379333df9b2c8a94ca2b24ecb3883c1b4912018658cabf1161d39667bdb224b4d7a087b46e34de6566d6be30ab69313af7cc6c68e1717248c6446d53a44ef2bccc2c9f16c1a3c2d620447417888f18693b56e03ca14ab640e854b443a6f8561ada0b61b92e1fd5cbb4d493315857bf5c61f5e9203f6995808792630a3ad66dc9ec3559ae4f0bd95a33c5eaafd474049590bc2c6fb08ed5c1342336491db03169d1a78485fd184d51c18c3e20c803fad4a4080bccb11c5f72bfd461b0a72c9ea1d338158102ea751789d463edb5bdbcdc22efdef9480735e1a7a7d8850a84c5974f2c1c8cc8e52275864d842a49f7aa63e5d38b72607cf0d0876a5006b3d0a8941217d9f5cdc4912beb05f39e14b771016b97ee09e16037f65edd41cd0e61f2e38391d5627c3c7be62a563c2a986e73cddee07afd0cfefeb9236ecc6261771ef13cc355b48f13821a36b5f086f6a54123a9ce10bac6a355967052312e64a6b71bbb542876f32bc1304aabcef906d62426e3a2cc8c94f6fafd2cde35c20cf19e67c3d0a770551f775522faaf6c7e5638a3574f3c808778dc4b6e1aab4061acb230b2dd0f918f55fd17f788d34bf73b634c0f4762aa5c208cd05289ce108b4210f095621c0cf2259a9c1cf0854f95e131b0eba425f0eea3311ad57486c0d4e51c6874215dd2daae23f498129f5450add5f2b7d1b2542cbb904964641e07aa3ca754e84c1647889860411b087495ff331a41bbcc1e0e40471ef5ecc155387e68efc8db97301a20d2c23db32784b867b4785e79a664dd2c87d2625e64212cf7e447e2a35b0171e5f0d1615250ded96656e25e7d032748f410ad0841ba45e6acb6c178c6edadbbd741482fb1a53ef4b6a0b1f03dbcea8131a24d3303d1037cbb2b8afbc77b573ac1635c61c3db0ee12b3e2c9634303998e1c7583da9904e43ab610304cfe655fe244a5f0c8fe22233cf7a05fd879309b0ec35a6e56cabcc7a444d463d4770f080ca21ec41b4e5cb26683aae72f67e925b7687a6122e800ab02603ab2de63542650cb7fd64d0c0246b34d97aad24a0910e61b07f6817ce5bad049217a79a4c67bf6c7a0d61d5a294e60b95115b6cf408d763e81b20257cb92bc28de4fd89c14d20e8c55e98da50bf0af63b4502a8ba90882166c479d58bbc9f3d3d4bc78a86333dc25f0d58bfd29e6b1492483dc62edd61fee6c168cbb26792ba1eeaf4764708e50d954c981e45486a9e2dc83d00a4e79f1c0f37a6fd03623d56a9844582032f66bdbd986789400babeb2ef959ec32686429c02c8fc0904d70684a2f695999e4c8bc63d18ef39a1734e8fc94bcd2e0a11ca189d0df5ec10086da8685c151a01a0cdcbd75e1813ba4d350686439e003fd8577c52f191ffab7c817f6a262439deee76aedecd90ccdec79165ea7026d12c5d9edd8f36b7f8c008607f70a2d8a343210646ed866e0eb1a42e867ee16fefcf6b3dff95a6ffba3b320381c95a6cd88f10b0cfe742810aabc4f0cf44ec091afc23bd429d0341d611183e00293c934069d7b36455b5c8c64d00d3d132003a93cda6ff962a861ccddda3897cbf73079ec66660a5f27dc61404856c5c450a6c09455592c2c9b2959638dc6d38de6a3d440cf0871ee4cface81bbd9e1df07fdfbf6e05bfe902fe6dbaa6cf38023119cb4edb45e550b218ee0af69a3d74aa8ac6c70d2e8d9697c23494980c3fbba655b9a709c785de9a992749db5c7379c76c38e4c315baf19e089b294b85ffeeb543ba5473ecef8d426e2e42eebe306448ce6928d36d0bec32b96695b1197da196366f8b310fa143ce5834da1bfdff01de491c083e52e560b543502ad655e902ea53597ff8db0e5cc3b1f45b6ca1b5ad69f8c155fd46792b300a2b81b6ad242b81224f5e414cef3d18ea0f441cc566d6abfb869d514ff2ba5ad732ad811e4af44caca5000fc36ea06c47e0451c3e5dda927642482b3ca4e258f5d492a6c0ae4bab1ea780dc54e1e8ab5657a086e73f218909f5e74d8f06f365812767b10e9073d9682743f34a2aafbf8dfb96a158195d860d7cb825fa3452673ed31483223b2c24f1ee37565e08e25f18a6881a42ee1b3e77600721fb8879580a695e6db1c60bbe208d6bda2ef09477179c9ce40938ef835307e1dab688f2553f773219f442d25add6708755e33490521f30809ffa947ec6365799dfc273f51c34445e388a5685df4641ea80b1dbdbfcd570a780c5c7045885499585057604d54b0a0d8ee2120d38d32a04473f557f8c1d7094847130f9ba8f47bbce02a7e73d0e2cf4c7d44d779849ecabe5896df40c8e6e452afa5c8d6bb9c746b4dc303466b011c781fbf2634ff4ed158dc0c8c25da0080569690f237b539a3a499967febed2c69b9c5e8685e1c495ebe00f35ba82d47756885e0c37313fcf5e9f2e05535db5ad93a2bd5d9d08dac431e86a027cf2d52d89af07e813690fb348de920d194f5aedf64877acc857cbc6df8a81a6c4804f2841b0bceb68b9ddffb709917f393e5d2436c1d0c69094fa2e226bf073a0a434a6ecd5768ec5c21a5743603f4cb0b39b58b1548ba509ca60b6f4122dbc2d8780d20a156026cd496d8273463fdbbc55af7a29078fa12b400dcc88547dd9ace7c979e5e08526aee3db6050e4f5f27105f568823c6e9a9460b33268b5d24f8d7a8abfdcd4c7e2321958ddd1ca4b94b2391f3bd3a3bb28f1b2f3b944f79a986b43bc76ebd2dcc281ff6544b18d1073d97505bb62d7bc2121587147af093d6af69fb31492e209c9464e4b99aaeb1ba4e32dbdbc994b2792c6f18140bb957924d9c162176179805674f12d6d77fc369f91ca4bff899493b2a9fdd11d7886ed1cc28ec9635c6a4a803d67b6309fcfe9c7fee706ca493ac7fa71fb2e0d3469b49d6808f7b739b857a92778508c8dd5b116e79de58cd9109838dde4b58fbd33ee553e3b2c2cfcd0363f9c8fdad2c6aca9c33cc42d77ad16762c08c6101b35625f875d262f7dcacc8677d66bbe1b77e0e3a32da46afb093a0dbad4855452b644298644903686088cc0ed60cab84d022b29d75bc1ced8e8672b5dc1785b436e9396178197b9b6bc996acf8186fc993e4a7daf7db65db9f5cdf4ea0b6519799bf0d29fffe6e5aa4fe418a5eba0a03d05b1a124a804ccb7ec673f7151803af78f24491fa1719bf2d79397a50e70b8d80597c5bd8b89d329996d7be3a679ee42fb48c508ed31c25168f2a3c72e0d981b5711fedbdb954554ffaaf0d061f1fda2109f05a44ad35e5d429736ff3bb1ca7cac527f07fb2db68b69e715f4a2023c8264f7e82e19cccb6f3be108bba1dd980e5e4f31079499292275647d0e976846aa6d58437e538bfc7f3869f1eed5d6c5d724d6d188b5aa4a563f9b93170cd089e08768649447524b57d08fc8d38ceedca7c2e590da49eff8f7da8431cab7c171ac6f3fe7576eec93d8ee588df8a72f0ade899e6f526d3101d2be4c3a860f8f4374edbc142a874720439a8af493cdd6d57a5e81e353a5e55f77d6be8ead069ee318e2e7f12e9f22b4a98cb459618aaa5e1cc1cac90b48b0bd6f9692bc89680229fddfa02020f137f0cf0c762ffdd31bbe9fc01bbc9e7df2fd35292523c51faf553714848cf57b8eb9e836f964371ebd9ba89d3c33e8d2088ff7986a39fde0cd028602158748d95d3527f4ea4d9af5df7fb48eab8779e865cc5503cf93b2b982eb10954b6bf3865dfc758cbff4aa664d98e67a471042555a4635b9f05473ea03e40a30e9644981ad61841e8734ca9f6d5d17b6388f4c223cef246868b896b8327e99dbb13adf05760ce5c800c3de4a82a448590903142b8c5440ef647496cec74a3030d925cc888caedcaf44b410e1cdaacb65c15f41cef232397da835c91922299bbe781837e3dc6b57f4a7abef77ceebf5341ccf4cf06e0bad10a8021ae9e5fdbca057d24a92f27779f901524e10549b68484d4fade75ef1f68d01503b62fc955a90a2abac75639d4d1941db0f75cfdc6ae8b5a9250a4836a65f667ac5b759b51adce64be56a6dfb678b301f487ea995081dd7c312c2bc86de8560ddf404d4127afd43a474abaab72557a786c1b0419e322284273798dbb2fc208d8066ac63ffb9757ffb6b15b3b788dce0ef9035a470805caff15f774828cb6b248be6dccbefc20f9e56a908fdac1b0561145a644030dcd90cb8df682e98725a451f6b36913d0190ac7756a0180b8caae1534a7d849e6f171251db66d2e2de68326bc0e17bae2233ca55a6a40a4a02b9367bc2b7f5d9fc814f425227dcc445ec267253b0e97b4b352b642e299436e9f5ae90a939f4b4775b1fba4f7ba4d535b6238761dd63d989146c67c6e517928c8181952e024876e3dc73f65191d4db73fba7eee1ae68d8cf52d9e44857bee1b35aa8d7f560156676d595e194a617cd91fa37b9774aa89764a84e08c45ac37b9344b56eb10fc373d286a9d2126798efe05a7b7ca6611578a2c6bf8992c642b3e9e594b4af24380c8cf5b968cd63a5ab4ff306eed05d382a82a5e3f8cabcac602db5a8bf71b64c707e6d97184f0ec542afdaa923dddd4f60d62835003f3d54a425225eff75b8df77a758a0eecca0f65db58d0f653d4e518edf587b6bd388c856f155acfcfb2e4e93545ab30687d3833eb27b71dd23f5268fa5adbc2e57d824c29c46bff4bce66531c444383f8fba7de5265e6a355f608424f54070dc32cc1a71847a6a44792f782f3f5a73ae26c927411034b74abe503bd4256bf4bbda2e0d3cd01b979756b08a6e1cdc1226e4a6536c026b5cb3c1db6dc206deb7d074871d81c6935c85c9dbe600efb1e7ebe0234cca0894a4e0d1bd951e04753256578604d5f922357af2664d7061686fe483dafce90350605a7bf8d942d96331aec32b6f0d2680025f6d79e240385a7906bb77338ae59e83acc455c8b77dc2020bb3f9c5faaa47616ad41f7b81936a4f7c990ae040c4a2b2c59bd9a898fd27440c0480588f3a967c9f9ad1cee1eb8f49dad31bb193b225e183c9b71e00a2f2b16c1f857f9e34239fdc3174360358b2569b868660a72cd1661b3b4e1376c270cb9eefa7b60a8007a1b4a2e40ee33c07925c4305bee8e9b6d63b25f4cd9a5309b01a4231133a0a56a079f2a42a285574be56d3b6f24329068dfb48402bc5933830405078ed4d51a10c05fdb69fd51d1688f74c196c5337fa2ace532da56f154c29bed0f7c5d94b8a39c2f31a2488fa886b83f83c6178d1a11117295b3f0cc34b4cb83c42ccb033bc2855ca815f50286f44c644eaf8f1076e39899a061156e886534d618ef2d6cfab0d44ac87c9ab4e17a424735cd9a65515c417dbe9981e4842e3e232ebceda36596751e9d3e6258"}], 0x10c0, 0x0}, 0x5) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f0000002000)=""/250, &(0x7f0000002000-0x4)=0xfa) fdatasync(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000004000-0x4)=0x1000, &(0x7f0000002000-0x8)=0x4) [ 110.542229] binder: 16849 RLIMIT_NICE not set [ 110.550412] binder: 16843:16849 transaction failed 29189/-22, size 0-0 line 2788 2018/01/19 17:48:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000880000-0x21)=""/156) r5 = dup2(r3, r4) tkill(r2, 0x16) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000b67000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b1000-0x4)=0xe8) stat(&(0x7f00006ff000)='./file0\x00', &(0x7f00001da000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r5, &(0x7f0000ed6000)={&(0x7f00006fd000-0xc)=@kern={0x10, 0x0, 0x0, 0x2140}, 0xc, &(0x7f0000327000-0x30)=[{&(0x7f0000d6f000-0x15c)={0x15c, 0x14, 0x621, 0x0, 0x3, "", [@typed={0xb4, 0x53, @binary="1c264328ceff9131f3c04cf614587b1bb47a1ba154a701caba86fbc35e01c556867e02cd7930015fb089fbe15818b16667fae2dc9627d24d2f4213dffb84c32e735895f2dc44f931c038db653f3e3ea11d77fb97a92eea61a7d2b7332f8c322f01d065315f1a2fb7c70f04b1a8dce971635eefcedbbc7dcd6656a800db3a74ab3da7938ef37aab3177c68d0c9cd9bfcfba88513183920f8bcb40644efe4b9ab899bfbc323287681be9"}, @generic="8e46a18e9525538a6dd2aee0e86477ad63dd7e6f1871c76b33004b7a11ba65f87654459d418ddec33df818c4ae301c941d7ebf3b26bdd6c4206c70de26e7cfa87cbdd1ff4b366bd92b85830efb19105f5db2da8cef04d22f1b5fc5c56be4cb17989596d0e3a62358bc7bd2c91a81ce95ea308de5ed248234ab48e7d4bba87a578da0374f1669c2f9de7566", @generic="d8564fba2c19aaecf0cd7aea"]}, 0x15c}, {&(0x7f0000413000)={0x118, 0x1b, 0x2, 0x4, 0x3, "", [@generic="45db59e9382721dee950ba1884e2e0402a0f6a37a8187d967ddf82151c986cc3c664be81b31705baa263a883a71bbe3a54705e404555e55269dc423ba726113bc721a9e28b8d46159356c6859acc9b3797f08a0311bbd5726062cd1348d5cdb3969661f5a5", @generic="c734bf0f6ec8f397713533f12fc5c6bddade62c47eb317ccf1096d546bae72bd227c6b7103d58accebd8202d4ccae86d71833499823e48c6763a9f4e18fbaa8dd236ba6f84d25dac29056cbcd60ccd691576b25505e514615b992379ec001345d06b637cb5a0", @typed={0xc, 0x59, @u32=0x1}, @generic="2276144e2c9756f91ff3ce6af90c4bda17e6715dc8fcbc01105ca7bec0daf3243bb55b2473c1d4fbadef1f97730b46be"]}, 0x118}, {&(0x7f0000329000)={0x554, 0x3a, 0x610, 0x0, 0x1, "", [@typed={0xd4, 0x83, @binary="267c95f39ce274b0d7c6bbfbb9bf179ed199db47c197630d0273828c517a05c2c6598624f0437db76e5751ffcbc4c9208cd377ed358d901a95224c8775907f07c45495ca6f234402266516c8ced2e5e17098c254ba38850fd98a0bbfb3a6b1d927ddbddff650310736b1672388188691baed09fc1bf4d99e1e2d0ac9d70c17c834746c86175f8116a3d3fb7fc08aa875852e9e77006960f0c4106bdd8bb6a0366507cac3513ee82f11acd234e97ab226217305aa938c70a384a67252d06e0121c24ab906c3db7d2eeee7"}, @generic="fdb5a4d5762ff8171bc6d6c78b89d87388bb0c990248cc7e50ce760aa06609f5774ba5e433e58973bf6dc0d61e19d633de79407c5a78a4c36c2da4113f766dc97f079075126c636e868337debf40cfc2c6fe15ce6b9fd76380c2393417a6e8d12dd4eefbee7b650e40fe", @nested={0x314, 0x6d, [@typed={0x10, 0x3f, @u64=0xeb9}, @typed={0xc, 0x8c, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x25, @pid=r2}, @typed={0x18, 0x2c, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}}, @generic="75c37c5d7ec1ede6f3fabe5f6d6d0d6e3107d24d4c1f90846bc793f0f5bd99a44af45c51dfcb256f772738ce9424f5a2137a88e5cda95932e6379e20c19ae073ec5c721b16c10a26c3ef39c80b0e503abef446d8f996ecb2c04427816f6a727ae244980d8dce1cdbac9feb330cac35f899158e9ce9b34a2baa6c62fce07200d4cba50689391d2d648072cb0755558d8ea9f2ce9de35ffb0f0a4cc148e16579ee3e0e28", @generic="2af69e9a33f4fd7b5a3a422d74d2106fe2d1a723eda69124e2524fb7f1ecfa5a7435baf675d31a411fb7738a48d4eb5342434ea853ebc4a4757d50cff632e184a38e653dde1034dd02c0010c40ad21a37d35398bedc18d9816ecebd91316f003850ef402186384992f5c1a63f909ed98560f337b704edf75326103fb77f5914e46f69b349665d6d62d32679eaf94d7eea5af7b37dbde7f6d4cd25ff270d817d5e00b9a0ac0b6a65354ce7ce97766f5b5df37308cc645e0d342c4a7440ca559103ac0ae3f04b12ae4efa0195944026e7e922d46892aa2d443113cc35c67cc8518c5f6", @generic="dcaf069473d9763993fadca2d3d6d34239097717d847afb6aa1a114de38a63b6bffd853bef1d3626442b55aab580770ebbaf09155c830eabc4a186798237b11865f137091637d92bb15aba31924f9129544c5abe7a", @typed={0xc, 0x5e, @pid=r2}, @generic="b43e7cb6186263ce35ffa40f4aab6d5fd96fc0705ad895db215c1a967b93046750e85415873ed545862cf3918562d3ae27cf0e1a92cf849e43c84a9de1300ebb53684ac159f8881aed51d596fcfdf3b07d5c450f98a5a44cc2beb12d12d201f53265bdf0ce77e35839c439592ff6ca91f946f528e29cd332eeec34b2ed4274cc799259c5e994a5874130fa6ec389399575ab23cd93ee09547e58bfc7c9e525b74c423576df4bac2d9cff1777907980d04b914f54040265c20f9c4e4759b2d5cd8d87af4107c40e27b1e5252970001d33b544b412483056556baa1b68e402ae7211aa9478ebb223ee9aad"]}, @generic="0bd4bc3e6364ce871eb2041a987fa9dae9676cfdb53114fd9f6fce7c0453386b4358961318bd5fe00f01fd0129fd206a85ed9bd4ab802f522c7fb8c9c7ee3f79cde3bc593de2af8abcf9ccbb5a4735b13cd55ef6fcba615cd61e2cf12e8cef135f80deb18649ce64e85ec5f9fd86b298bcff00f02a7de98ccddf3039844b4943ffbddb094956c075dc6ce6709c49d2888c102e8b03338e7ef2cf4ea33dcba9e54e466f436f23a70be030d91da606d19cf5f0d84409821273436941305dd82c149b44182725590a57eae6b6ed53a56acc5ef66947b28705343c33f189557c228a1e5919da33e1c07bc7724e2c630f0a18101a"]}, 0x554}], 0x3, &(0x7f0000fa8000-0x40)=[@rights={0x20, 0x1, 0x1, [r5, r4, r3]}, @cred={0x20, 0x1, 0x2, r2, r6, r7}], 0x40, 0x1}, 0x0) 2018/01/19 17:48:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00008dd000)=0x0, 0x4) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r1, &(0x7f00009a6000-0x8)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/19 17:48:16 executing program 6: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x6) [ 110.605972] binder: BINDER_SET_CONTEXT_MGR already set [ 110.611536] binder: 16843:16865 ioctl 40046207 0 returned -16 [ 110.628104] binder: 16849 RLIMIT_NICE not set 2018/01/19 17:48:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000dc0000-0x1)="e6", 0x1, 0x0, &(0x7f00008e6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) listen(r0, 0x400) accept4(r0, &(0x7f000065e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00004bf000-0x4)=0x10, 0x0) 2018/01/19 17:48:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000447000)='/dev/dsp#\x00', 0x3, 0x200) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000bc0000-0x4)=0x0, &(0x7f000075f000)=0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000bfc000)="8907130000", 0x5) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x3) getsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f0000136000)=""/4096, &(0x7f0000d5b000)=0x1000) 2018/01/19 17:48:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000927000)='/dev/midi#\x00', 0x5bd5, 0xc02) r1 = timerfd_create(0x7, 0x80800) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) prlimit64(0x0, 0x0, 0x0, &(0x7f00008af000-0x10)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f00006c9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000b2000)=0x14) r2 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44042) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000fc5000)=""/180) sendfile(r2, r2, &(0x7f0000dc9000-0x8)=0x0, 0x800000008) 2018/01/19 17:48:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(0xffffffffffffffff, 0x0, 0x100000000000, 0xffffffffffffffff, &(0x7f0000001000-0xe)='./file0/file0\x00') 2018/01/19 17:48:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) poll(&(0x7f0000bd5000)=[{r2, 0x0, 0x0}, {r2, 0x0, 0x0}, {r0, 0x1, 0x0}, {r0, 0x1, 0x0}, {r1, 0x4, 0x0}, {r0, 0x1, 0x0}], 0x6, 0x4) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000058d000)='/dev/vcs\x00', 0x40, 0x0) sendmsg$alg(r3, &(0x7f000037e000)={0x0, 0x0, &(0x7f0000b11000)=[{&(0x7f0000453000-0x9d)="90b4ad1bd81f019db77cffade5e03abcbe65b7671eb85259df2cbc3669af0cda23e93eddb5ce4c998ea4077f848d60e02c4e8232eee59f4ef3445b205793194793867d7a3b95bd8d572315e9faecf2b906fea312853662ed03fc95d627cbf8453e4035580070108d0624360ae48fb6b748beef24195de10807dfbba7822c2d88a90b68e196a0986b82777cd3fd4d22a96b3d34ac326bf98b055634cdea", 0x9d}, {&(0x7f0000f48000-0x2c)="6df1344bc00e6339bcb0a717ddd07a9a902dda54e7045ceea30cf7276da482b7d251268767b1a5ba0b92bff3", 0x2c}, {&(0x7f00008d0000)="3b2f2238f641898653001f43f07b0c1e66e6d8582469186af1ec6201a8d8877752b24a6721fbd7d53a3f945686548b52c8c922cad299c9fafb67fffe43698f5344460e56a5767b0d8ee0b4d80894f7565279cb7ea35d1724f74a7a3dd6488bb75afee79a33c818b22533cbe8cc79c4d5743cea336180cb4489248126470b7f3795c841925c2aa3bed007027966da0c0fd708cb7d78bd2c9b5b4b9bf1247310aff2c4d328f334b2687847595478ef916da80568c0466381be0f463e9a1ba01bd162d44d36063ca89f00", 0xc9}, {&(0x7f00004e8000-0xe6)="4aa135f1edd86aa4e35cfaea0620e3af8e835fbcb1f4e47b28e91da1c7b21b42172be1bcce294b91bb3e714883af2141515435abb5a5d5d477f8362589fde3b40ab9212698234ff0e3440d77197412bdabd237e4de59a09c62d65f889bb836493cff3d3653f96ecf4859cdc8140a311e61dc1582a54c27604c725793240dbb8415eb003c7c07daa3d7d1c508d782c838dc253a0df003dcf413e229dfb6b7536d910ed6ab5feb190f1f150d7ef5082fbe0c02d3d5561b955108642e26b536d363e39e38327fbd91091084f88dc56731cdf8c56130e7f739ae26dba8366e84300228dffb8b5377", 0xe6}, {&(0x7f0000298000-0x58)="74a8d6abde760cf6f9ad1c66ba15d757d9c51796dcb18ff02b704cf0369591ba8fe3d2d96b810422f5e96d40ccaf55402947563baffe94ecc2d52bee5fb89fd4ea85a1405c740ce9c3aee4f314e86bfaf28e1702d7f1eca1", 0x58}, {&(0x7f0000753000-0xc4)="1be090c73290e675b3ad2bef571cdb586696c127a080aedf1df8f241925d4d09ee3d591552c7771654253ab0e712dc3f813a6c96c2046f88637c334b0633f20b65e0583bd9124e511b2274724964292ad2e54bc7fdd557420c1266156df55f05cf8be15f8fdae4e3c1201281e7f1e55955a1d47b5cbb11d5cbf6a029b55e4c04cb2e25f99f62b628e4468924340d179f64ad65cdfc28244a3f2daf8b5550d31d26227444cdbcb983dee32686404925df73944041229b8152b3f7295a2de7ab4339597d21", 0xc4}, {&(0x7f0000803000-0xd1)="82889bf0ae079c9334f5bddfe94389cf9f6ea799dc27faf0324ebb67eaa2c36715b60add57d800f928627532ad057975aa0a1266b1242fa9940e2f33d439c639d73469c948d24d000f57ae7d321c66a18595943b79d6436db7a4d62e030e9bceedd6bdbb466aabb6ef75586af258d3234e8642a3504d8804ea8dd71458a5331921081f7d2b2931efdd3cefe3cc6f77b446c4632ca837a2eb595d85a8a78f27ea6c07b2d0ccbf8e6a4417a9ccda211a151a8150304ab22269ac069abe9827587142c78902d0a498ef3ce17db54eb665604e", 0xd1}, {&(0x7f0000777000-0xa7)="3c2f2e06d84e5e5830318b7f6832fcfdddd9c7b15fcb8f2e3dce40965f5e335d699c70002f9d54280a13bfac364bda6aee8f5185b53506a4f88f1492ac74a69461fb65c3b5a54a7371c7d91cce75845d69756350e446e62e16df4529c31e203074a2ff0e54a9bafc7222c670cc7b897b096faba40ce4642af2a92424a05fd98cdce3e23119fe363e5c8bf2d660ebce176cb50ddf862d98fb5da418c51d73e53f963c91b5b4deff", 0xa7}], 0x8, &(0x7f0000f63000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x40000}, 0x1) socket$kcm(0x29, 0x2, 0x0) dup3(r0, r1, 0x0) 2018/01/19 17:48:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000080b000)='/selinux/relabel\x00', 0x2, 0x0) seccomp(0x0, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000088a000-0xb)='/dev/mixer\x00', 0x2240, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000018d000-0x4)=0x0, &(0x7f0000d3d000)=0x4) mq_timedreceive(0xffffffffffffffff, &(0x7f000057e000-0x8e)=""/142, 0x8e, 0x0, 0x0) 2018/01/19 17:48:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000381000-0xa)='timers\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000089000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e92000)=0xe8) close(r0) 2018/01/19 17:48:16 executing program 3: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents64(r0, &(0x7f0000fd7000-0x3d)=""/61, 0x3d) getdents64(r0, &(0x7f0000429000-0x1000)=""/1792, 0x710) [ 110.631409] binder: 16843:16883 transaction failed 29189/-22, size 0-0 line 2788 [ 110.694608] binder: undelivered TRANSACTION_ERROR: 29189 [ 110.700435] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/19 17:48:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a54000)='/dev/mixer\x00', 0x20000, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000d31000)=""/144) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000762000-0xb)='/dev/audio\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000013b000-0x8)={0x0, 0xf13}, &(0x7f0000bc7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000045d000)={r2, 0x0}, 0x8) r3 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000993000-0xd)='/dev/dmmidi#\x00', 0x400, 0x200000) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000896000)={0xc, 0x0, &(0x7f0000c33000-0x10)=[@free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f0000bf1000)=""}) 2018/01/19 17:48:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00003ca000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f08000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x7, 0x5, &(0x7f0000001000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0xc9}, [@generic={0x400, 0x80000001, 0x100000000, 0x4b0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a48000-0x4)='GPL\x00', 0x80000000000, 0x1000, &(0x7f0000001000-0x1000)=""/4096, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000048000)='/dev/dsp\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5406, &(0x7f0000027000-0x6)=0x0) 2018/01/19 17:48:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc62aee8933c3dc61ba1f4f930e17bacaff6e0ebb9df348447fed941819aebdb41ac2687cb9bec2456251c07d04c3108073fa8cbb7d977f4de108d02886d75580f2a593a2b67a82524e532a8001ba77e02089601e4ee13ffc64d46c3300079197dd2e1b194472548de5241d676a6f76c11000df642ba94c0dd1f3e12a992f2039eac86fc432722171398ca58f47751639d9088b4f66cb7ec436d1f7d93263cb2fac5987b30a458a90049e2db0fe0885968ce63864f5d7d7484ac5368ee85cb24c6373b000b6c8cddd2203b0c1be77aff677b593e59fa6c515a1611a1de9ce66d661e365ec6505575c1450ac28a07a8093738ed58564a98b3297a48d2e8a226438120fd78e437c0f330e0529305ef8a8c9d0803a05f792fb1938c08e1bb7fc02ec362f594a116a7e7e9d7133850e7fcecafe5803d0570524ab72b07a03013e24b52c054de0be266d4dcd00716063f74f8101557e19d1353a32d1fdea1220eaeb7aeff144ee35a2645344f9800d30f21ce2f8719d4b50be23bf9bde4e05924057201050a9df64c9127e8821715b7ac1250e1b2bdd3cdadeb68e1d48e307f6a250aa7a9ee086a81e4e67295b48dd8e666376c8717764448237d940050044a3ff017821dbe6a7c893aa46828b4bbb8751d9555befdb2c9e14696451fed86a1f683036f4b47539fca3601493685a786d0f519d65e8bb4351580850036d51a84e02fc20a99ae813d7f31fb3325dbd3929581903b7be7563932a5a8afcac2422233a84858d755bd648940dad3dda7101140f032d0897f2044aa0cd4ecb37593a741380865de7d3660d27ebc3223d19c22a66563a2905fecd3b7eb8f61754338127b91216acefdfb2ddad96f4522190f929dab4ebe9fdace2e27de7e340d81299bbeda636a461ed5609120385115b5b52c9a3c1ca1b9d0b2776e417f4865849f733cf4117b3afce93b75d3104e147c9e5c16d827033dabd2f67e81ab23b958e48e420fd41a5e38bbcd7980f1dfd5d6c6bb419c012780040125115a07b3a64b5e5eba88bc31ecbb40d9fc085a3f1f78e20df36a1093f7f04db047b6896e58b428cdb383ffef6ec9bc589dbe90cef311e4fb1d4998807e2ffdeeaae3c697968eca595dba57d7768bf2b2c60077d8dac6de399d330fb3b205afa7c0eaaae0e58f85bcf7be665106d835809a1fde19f7860fab4f4a7f414336c381098598268b06ba4e48e9e684a019442494ab1c7fb4185917ad083e297e7f4d644d9c7cfb4e03c47f52bc7eb1a4248bd4d60fb8455745d21198ab8a58fa731455c2ebd76368c5f5d90ed59edd0687dca4de431e5f5f8b9acee8351426d32c89fc8f18f0202cc59e9cfade8716178c9f2d2cc3b5eacbca2bf3b0102f6b2432edb7afa58abfc4b62ffab0c3ad16222e0a5dc6493299dabc02fa610b6a7effb078fec554ea3ebd4fe84c330e11ba72006adfa52e291f12e68d1f23faf076f6e51e048c1b42911f075c14eb34cba64ed89c87194f5bef5c52473f76e31016d52945d4095c5597c66178d4bc90a24b0b159579edc223d1768d0656a21184b4eccb1d4b111f2004ff121affcb115508ffd46442c2f4c8be025ea94fdfe925626c064276ca4d5ae732063a9cbfe561058f3bd3d6b518604aa26e25156f859cf820d47925e1aafc7bcaeafd2349a10158d620e3e6c48f2e0b3504e89c3e62883f3cf35b94805da493a2879e066019afd324ce4a64d5fe5e22492c582c48398d16e0d5aab70b9b07c37be565eade238a6579f9938ed7e806a06579d2ca26cd6556e6e495789f3591a82e6a3f4fee8286a56bd8fbeec1d5a30eab4b9c0f245a115f664506e9614051e2680764cf1ef8055ebfa2a287858deb2867e5b2adb0fc5c5bba5ffdbdd11102f23aaaa0f1b823250cd2160341dc539b6500a87f7c4edd349a4b58d5ed2077308c859f5ab9ea91f0e37e9913bb09a1ee1316d41d38395391c338edb31f26899c6f4cdca8070a27b09bee6eb91887421625be103fd7cfcf99230b2ee3a4b1600955ca282b1cc3c5e693d056551345cfc4f401da863c7db8e2449fa9b1ed7c6ca", 0x63f, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000388000)={0x0, @in6={{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xc94, 0xcdb, 0xaf1, 0x100, 0xff, 0x5, 0xffffffffffffff00, 0x2, 0x8, 0x0, 0x7, 0x10000, 0x2, 0x0, 0x9e]}, &(0x7f0000f51000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000700000)={r2, @in6={{0xa, 0x1, 0x60, @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]}, 0x8, 0xfffffffffffffff7, 0x4, 0x3a9f, 0xd0}, 0xa0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) write$eventfd(r1, &(0x7f0000c24000)=0x0, 0x8) sendmsg$alg(r1, &(0x7f00001b8000)={0x0, 0x0, &(0x7f0000656000-0x30)=[{&(0x7f00009df000-0x1b)='{', 0x1}], 0x1, &(0x7f0000daa000)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) 2018/01/19 17:48:16 executing program 0: pipe2(&(0x7f0000fcf000)={0x0, 0x0}, 0x84000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000039000)={0x7, r2, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f0000966000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r4 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) r5 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000014c000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000)=0xe8) r7 = getegid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000059b000)={0x0, 0x0, 0x0}, &(0x7f00001fa000)=0xc) lstat(&(0x7f0000df7000)='./file0\x00', &(0x7f0000ff7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) llistxattr(&(0x7f0000f3f000-0x8)='./file0\x00', &(0x7f0000d1c000-0x4d)=""/77, 0x4d) stat(&(0x7f0000e11000)='./file0\x00', &(0x7f000011e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r4, &(0x7f0000488000)={&(0x7f0000d3f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009be000-0x10)=[{&(0x7f00005c0000-0x33)="520981e52c77c4a5873dd6842903d72323d98e5a25a000b5bff08ee801f1df9cbc49c03121715b708fbdc636da6aa549a3a2a2a092e70c30e24c8e5dc9a1e545f97b656d54066f35f5cdb0a2fbe1f0ac6cc21378006f29414af168212dd9dbabad6d364bf1b8f28b3b669a25d17522e7be934a7c4139ed8c094cd3b343e0ca6ca263059b688e4f73632d91166f58a71a5beb6577ec4d453f4a7b0e8bf7af428487222d43fab29356f37fefd2839780", 0xaf}], 0x1, &(0x7f0000fca000-0x78)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r3, r2, r0, r1, r0, r3, r3, r3, r2]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x78, 0x0}, 0x4000000) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f0000559000-0x8)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f000025a000)=0x0, &(0x7f00002d4000)=0x4) keyctl$session_to_parent(0x12) symlinkat(&(0x7f0000c1c000-0x1)='/', r4, &(0x7f0000d07000-0x8)='./file0\x00') getsockname(r2, &(0x7f0000a4f000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f000027e000)=0x32) renameat2(r4, &(0x7f000000c000-0x14)='./file0/file1\x00', 0xffffffffffffffff, &(0x7f000029b000)='/', 0x1) 2018/01/19 17:48:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) r1 = open(&(0x7f0000da4000-0x8)='./file0\x00', 0x408200, 0xce) write(r1, &(0x7f0000d60000-0x3b)="6bef95db08a4e37af8d0d71cd78363af7a15c594dcc726a53f25612cdcf9bf07001d1f9e36c57029d89c1b5088df85ed4645dec4f7694c9efc6ccc", 0x31) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb3000-0x28)={@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]}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000017a000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r2}, 0xc) setsockopt(r1, 0xffffffff, 0x1bba, &(0x7f00000ec000)="8cb387e6bf4abb7075ca29f0ff1114aef61cf573df68f9b1c363ba5874eda0e49a2b7bba65dc88c23464e8cb7f1e95b00dfa", 0x32) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=[], &(0x7f0000002000-0x20)=[&(0x7f0000001000-0x4)='dev ']) r3 = add_key$keyring(&(0x7f0000ceb000)='keyring\x00', &(0x7f0000324000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$invalidate(0x15, r3) sigaltstack(&(0x7f00001c5000/0x1000)=nil, &(0x7f0000a73000)=0x0) 2018/01/19 17:48:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x810000c004500a, &(0x7f0000001000)=0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000fb000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) writev(r1, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)='A', 0x1}], 0x1) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000f77000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) close(r1) 2018/01/19 17:48:16 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000eb5000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000e9f000/0x3000)=nil, 0x3000, 0x1, 0x10811, r0, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x80000003, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f83000-0x8)={0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000609000-0x5c)={0x9, 0x0, {0x3, 0x3, 0x2, 0x3, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f83000)='/dev/ptmx\x00', 0xc0000, 0x0) ioctl$int_in(r1, 0x5476, &(0x7f000005a000-0x8)=0x0) 2018/01/19 17:48:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$unix(0x1, 0x5, 0x0) recvmsg$netrom(r0, &(0x7f0000692000)={&(0x7f0000ab7000-0x10)=@ax25={0x3, {"7fe85d71243194"}, 0x400}, 0x10, &(0x7f0000f7c000-0x20)=[{&(0x7f00009c2000-0x4d)="d1d313a1176803ff777dcee6c0dd9718d95fbb2d508415e1f0ba18a0e26943290eaf3d740c176b8e8e062a8487c130168ea3fa829b51d4dd49f2f474c9de7512ef32781cb9677ed14c8711afcb", 0x4d}, {&(0x7f0000c29000)="220cbab3cf4dd7967aef5783d1600722b914c842", 0x14}], 0x2, &(0x7f0000195000-0x3a0)=[{0xa8, 0x10b, 0x4, "c129747824e43830eed90cef21415565d7ab8fb35d62cba82f9c52930e7d5a2ca195634a9d9c7f2f9427bbbcc33757a8a2c127c91536c30d8a9c9c30d22d0b5d846e7b55a9a8b4171e31f027da46cb3804a0ae5c7fb6d0232f1dbce39e54cd4ed2df39a41be17a289ec2e0926ec546451c65b36535be56815a59cb308af35ac744e05e761a6fed9f2bc71030b9c913684f3ec7"}, {0x38, 0x129, 0x95e, "c7d7ee433e7ac7de237dc7589fc5b1f935ea0926db09857cdb8d92bd0e84995ab8d8"}, {0xd0, 0x10e, 0x8, "eaf1685720655b79da6a3dfdef557cfa5025bccfae17b05a6e3722c5c3063888e4e73193b43f51cc9c3afa28fad1914ad0520e49ce21925f55fc0af42c457cdfd0a87615f75ebee304662e5477f177a67db1ff2d1dd53dc476de5f768430ca439026bfc6b10365ab5916e7427f2cbc49b0452cc3dfa404092d483fd7d3ae6e64747e4d9307d9a55e68dbf3eb30ae79e4e3cd84a1266bd827e5057f310ff8d95f49b9fb91f66606904d0eef3114fc6852d580fdaf98fd8dcb6ca92a7b"}, {0xd8, 0x104, 0x1, "17d07ada2cb09f09e0f17ec8b1a67ba9a35a19f74c5db8e503629ec6b292913bee23e6eaa6ff2a9ae231a50437a6e18a254fb14a0e62643ff4b67edc800ca737c0252558ffee5c7adb8f97a708ad77afa415a94aad7ddf1557587c71cef3a38f8bafc834cdf35015471b19799e00d2761d837ada4b786f34113c20d9d77c92d08f51a8eef9f68c907e1a5a29c39cebdfd6d3d1d336de4a0edf6f48f205c3aef93fc2f354e0f281833fe3999068bc3ab60987360b6138a056486ef3b3520a8dd884c967"}, {0x40, 0x11d, 0x4b5, "bdde8f56b500db52efce49bb78145484cda3cf15a2d2c41e75348cea4f5fdb930285c0e136abedd833c0fa"}, {0xd8, 0x119, 0x8, "ab3b014713e1a6c9ed6dbf8491f95da0c6e326bcb6cc5254d728592b3c2669199c845830ed9992cb3557d09e0e8869e0bc08a778eb219d5946c0e3a633a4672d94cae8114621606b1e522f13c484c7ff8d33a5a2fff746747095679ccd847fd5bd6c5b4e169395cb92d2ca299013f070176de7e1cb73d4eadb9df88c0057270501f220c1ba348f555984c3200251cade81ee3b054b911bbc503b4fae3c1034cea08bdac06eafd472c6a99a302a77a5b587bbc7c880c1fb707907d5247006893272e7923f46c19b"}], 0x3a0, 0x1}, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000a00000)={&(0x7f0000353000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000436000-0x4)={0x7}, 0x4) 2018/01/19 17:48:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000c8a000)=""/144, &(0x7f0000ac0000)=0x90) sendmsg$alg(r0, &(0x7f00000db000-0x38)={0x0, 0x0, &(0x7f00008ea000)=[], 0x0, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x276, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x48, 0x0}, 0x0) 2018/01/19 17:48:16 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000002000)={0x4, 0x77, &(0x7f0000002000-0x77)="772256c4c10cf188793c5d682695576765d0facdb7e7010237e54f34ad0b54bbb05807df563d72143d26e8826707066d1eb6ca97b411b115b5f6c3d4882dce18c812bd2942b9506cd3506c2bfb4a7e8b35311cab950f97c4282d353292e77156793e80388cb5062e90a91bac7e128ddfcfbc4c25c9555f"}) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000d1e000-0xae)=""/174) 2018/01/19 17:48:16 executing program 4: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000000008, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000f23000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) [ 110.904312] binder: 16938:16939 BC_FREE_BUFFER u0000000000000000 no match 2018/01/19 17:48:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f000086f000-0x8)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) ftruncate(r1, 0x1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0xa9}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000055e000+0x1a5)={r1, &(0x7f0000833000-0x12)="3903387490832501441e1cb479ff873dff09", &(0x7f0000a22000)="79e5de162a695cf1587e828eef8a2f78a402ba0944248b027c7377d7529488630a1d582bc664361e03ae45b61be09adda162f7b969db158e505c8a39d6b39a8e54af0f94a50857da4835de58d811732025b344c487a385c856e43b974b11316ac31e6e7ed01a43a46b7f5f521c2807b1c016a399f0a3d54544772d61463390434e548faa38d8685cefc404a77fbcc8e9524034620380535ee87efbce59d2e1dd9e1d493eca5391a1be4499834dd515f9c4c3f916cbcbd26e43ceea6d6941f67b749bfc625bea70bff8f37cdba637f2955e9d6818d236de9893a4", 0x1}, 0x20) 2018/01/19 17:48:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x421, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000738000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007a1000)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000391000)=0x10e) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000025000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x5e, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f98000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00001bd000-0x1)=0x3) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000555000)=0x5, &(0x7f0000752000-0x4)=0x4) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f000018b000-0x20)={0x3, [0x5, 0x4, 0xffffffffffffff9a]}) 2018/01/19 17:48:17 executing program 4: mmap(&(0x7f0000000000/0xb46000)=nil, 0xb46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009da000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000b46000)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f0000b46000)=0xc) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000015c000)={0x3, &(0x7f0000326000)=[{0x1d, 0x0, 0x200000080000001, 0x0}, {0x5, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f000068a000)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2018/01/19 17:48:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00005d7000-0x38)={0x0, 0x0, &(0x7f00002bb000-0x20)=[], 0x0, &(0x7f0000f4a000)=""/122, 0x7a, 0x0}, 0x2) r2 = syz_open_dev$admmidi(&(0x7f00001c7000)='/dev/admmidi#\x00', 0xfffffffffffffbf6, 0x200200) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f00004b1000-0x1000)=""/4096, &(0x7f0000f88000)=0x1000) sendmsg$netlink(r0, &(0x7f00009cf000-0x38)={0x0, 0x0, &(0x7f00002bf000+0xeff)=[{&(0x7f0000639000-0x49f8)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f000050f000)=[], 0x0, 0x0}, 0x0) 2018/01/19 17:48:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r0, &(0x7f000034b000-0x8)='./file0\x00') renameat2(r0, &(0x7f00008a3000-0x8)='./file0\x00', r0, &(0x7f0000ec9000+0x918)='./control\x00', 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000bef000-0x8)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') name_to_handle_at(r0, &(0x7f00009a6000)='./control\x00', &(0x7f0000fbb000)={0xc, 0x0, "507a7e93"}, &(0x7f000091c000-0x4)=0x0, 0x0) readlinkat(r0, &(0x7f0000edc000)='./control\x00', &(0x7f00005df000)=""/234, 0xea) unlinkat(r0, &(0x7f0000cab000)='./control\x00', 0x0) 2018/01/19 17:48:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) write(r0, &(0x7f0000dbd000-0x187)="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", 0xffffffffffffffe1) 2018/01/19 17:48:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dcc000-0xf)='/dev/sequencer\x00', 0x301100, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000733000-0x18)={0x0, 0x1, 0x0, 0x5, 0x5}, &(0x7f00003ca000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000057a000-0x8)={r2, 0x3}, &(0x7f0000ebb000-0x4)=0x8) bind$inet6(r0, &(0x7f000010c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getpid() ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000343000-0xd8)=@pic={0x1f, 0x800, 0x76, 0x1f, 0x99f8, 0xcd7, 0x80000001, 0x100000000000000, 0x1, 0xbaa8, 0x80000001, 0x7fff, 0x0, 0x80000001, 0x10000, 0x4}) r3 = fcntl$dupfd(r0, 0x0, r0) r4 = request_key(&(0x7f00003df000-0xb)='pkcs7_test\x00', &(0x7f0000b0b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000820000)='\x00', 0x0) keyctl$assume_authority(0x10, r4) r5 = syz_open_dev$admmidi(&(0x7f000055f000)='/dev/admmidi#\x00', 0x5, 0x60541) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000e95000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f0000335000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000f6b000)={r6, 0x1}) sendto$inet6(r1, &(0x7f0000341000-0x96)="9e4a316080de7eb5a377a391a5c03bd2d79c937f830611f546be8ead34f0b282afd5aa8d93958436ad79434804ff8fc43de951ae59e17c3f86105edf3ef7918f31303483282f0be477876be84c89f54e1980a1da6023d8731f0a5ce3c30bf464996a7e2a94d743f52c3a112dbb97acb08181849ae3d2544e4245701c492ec16011d8a24ae2c4088f0b9bd4dcf55ed6249007bd97caa7", 0x96, 0xc0, &(0x7f000015c000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, 0x1c) 2018/01/19 17:48:17 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000065b000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000160000)=0x7ff, 0x4) r1 = socket(0x18, 0x0, 0x5) getsockname$ax25(r1, &(0x7f0000993000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000+0xa0b)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ef9000)={0x0, 0x3, 0x20, 0x7fc00000, 0x6}, &(0x7f00003aa000)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00002c4000-0x14)={r2, 0x9, 0x5ce, 0x8001, 0x1ff, 0x3}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 17:48:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) creat(&(0x7f0000744000)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000020a000)={0x0, 0x0, 0x0}, &(0x7f0000f77000)=0xc) fstat(0xffffffffffffffff, &(0x7f000027b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chroot(&(0x7f0000c94000)='./file0\x00') lstat(&(0x7f00004d6000-0x8)='./file0\x00', &(0x7f0000500000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000957000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 111.548818] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=16988 comm=syz-executor4 2018/01/19 17:48:17 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000499000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getdents64(r0, &(0x7f000095d000)=""/202, 0xca) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000404000-0x10)={0x1, &(0x7f00002c2000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000631000-0x10)={0x0, 0x0, 0x0}) getsockopt$packet_int(r1, 0x107, 0x10, &(0x7f0000d09000-0x4)=0x0, &(0x7f000010d000)=0xfffffdf0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc0189436, &(0x7f0000f19000)={0x0, r2, 0x0}) 2018/01/19 17:48:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000164000-0x5)='user\x00', &(0x7f0000410000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000067f000)="11", 0xfffffdde, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) keyctl$invalidate(0x15, r0) 2018/01/19 17:48:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f5000-0x58)={0x26, 'aead\x00', 0x100, 0x1, 'ccm(aes-asm)\x00'}, 0x39) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/19 17:48:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000371000)='/dev/dsp#\x00', 0x47, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f000014e000)=0xffffffff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$dsp(0xffffffffffffff9c, &(0x7f0000681000)='/dev/dsp\x00', 0x8000, 0x0) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e02000)='/dev/sequencer2\x00', 0x442040, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/01/19 17:48:17 executing program 1: socket$netlink(0x10, 0x3, 0x0) 2018/01/19 17:48:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000ee000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mount(&(0x7f000032e000)='./control\x00', &(0x7f00009eb000-0xa)='./file0\x00', &(0x7f00005e5000)='efivarfs\x00', 0x1001018, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) ioctl$fiemap(r0, 0xc020660b, &(0x7f00003f8000)={0x7, 0x328, 0x4, 0x8, 0x6, [{0x6, 0x7f, 0x400, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x6a, 0x0, 0x2, 0x0, 0x0, 0x3001, 0x0, 0x0, 0x0}, {0x1000, 0x101, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x3, 0x5, 0x6, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x0, 0x6, 0x1ff, 0x0, 0x0, 0x180, 0x0, 0x0, 0x0}, {0x5, 0xffff, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000d48000)='./control\x00') 2018/01/19 17:48:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00001b4000+0x164)=0x0) sched_setaffinity(r0, 0xfffffffffffffd6e, &(0x7f00002a7000)=0xfffffffffffffffd) r1 = userfaultfd(0x1000000000080800) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000242000)=0x5) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00007b4000)='/dev/mixer\x00', 0x10103d, 0x0) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f00006a8000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f000004f000-0x4)=0x0) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[&(0x7f00000c5000-0x5)='ppp0\x00', &(0x7f00005fa000)='/dev/input/event#\x00', &(0x7f0000c51000-0x12)='/dev/input/event#\x00', &(0x7f000008d000-0x1)='\x00'], &(0x7f0000149000-0x4)=[&(0x7f000043f000-0x23)='cgroupð1vboxnet1%vmnet1selinux-\x00']) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000ced000-0x6a)=""/106) r5 = socket(0x1000000000000002, 0x1, 0x0) clock_nanosleep(0x4, 0x0, &(0x7f000005f000-0x10)={0x77359400, 0x0}, &(0x7f0000af9000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000e50000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) nanosleep(&(0x7f0000f46000-0x10)={r7, r6}, &(0x7f00006d1000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f0000455000-0x10)={r8, 0x2712}, 0x10) fstat(r2, &(0x7f0000150000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 17:48:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x7fffffffefff) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000a89000-0x4)=0x0) 2018/01/19 17:48:17 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000b000-0x13)='/dev/snd/controlC#\x00', 0x81, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) syz_open_dev$sndctrl(&(0x7f0000007000)='/dev/snd/controlC#\x00', 0x4, 0x40) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x5, 0x14000000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000000a000)=@assoc_id=0x0, &(0x7f000000a000)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000004000-0xa0)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x4, 0x6109, 0x3, 0xe2}, &(0x7f000000a000)=0xa0) 2018/01/19 17:48:17 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000010000-0xa)='syzkaller\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000f000-0x1)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000004000)='blacklist\x00', &(0x7f000000d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000+0x1a)="9c61ac9513f5692d0e91c5dba981c05f673dcf3f13fabfe516a92a51b66ba488088a5ea36deb2051e7f9d6a07dde5335bb1b25b431d3aa76d6c1a87bf69b5e466cff37ad220b2b9a41c8c92cc36d69ad769f31d4de16fdb1bc28f47e57f936861a9762240dba706258f50412d962fa3f83cd5267bac7782bc58791b899543ddd98d0163974cd08dbed7be4a11ca527e9d3f637c51c38ede4d6d01775e97201722953", 0xa2, r0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000011000-0xb)='/dev/mixer\x00', 0xa0000, 0x0) tee(r1, r1, 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000011000)={0x0, 0x0, 0x0}, &(0x7f000000a000)=0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000012000-0x4)=r2) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000011000-0x4)=0x5, 0x4) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/19 17:48:17 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) io_setup(0x1000, &(0x7f000061e000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x800) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00001bb000)=""/254, &(0x7f00001bb000)=0xfe) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000064f000)=0x0, &(0x7f00003ac000)=0x4) getsockname(r0, &(0x7f0000777000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00000cc000)=0x9) 2018/01/19 17:48:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r1, &(0x7f00003cb000)={&(0x7f0000afe000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000783000-0x30)=[], 0x0, &(0x7f000071e000)=""/6, 0x6, 0x0}, 0x0) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) sendto$ipx(r2, &(0x7f0000459000-0xa8)="", 0x0, 0x0, &(0x7f0000440000)={0x4, 0x0, 0x0, "1e5c7708a7ff", 0x0, 0x0}, 0x10) sendmsg$key(r2, &(0x7f00006fc000-0x38)={0x0, 0x0, &(0x7f00002ab000-0x10)={&(0x7f0000546000)={0x2, 0x8000000000000000, 0x0, 0xffffffffffffffff, 0xa, 0x0, 0x1, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x4, 0x0, 0x4, 0x7, 0x7}, @sadb_ident={0x2, 0xb, 0xffffffffffff4f92, 0x0, 0x66}, @sadb_x_sa2={0x2, 0x13, 0x33b9, 0x0, 0x0, 0x0, 0x4}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r1, &(0x7f00003ee000-0x1)=""/1, 0x1) r3 = dup3(r1, r2, 0x0) recvfrom$llc(r3, &(0x7f0000e36000)=""/4096, 0xfffffffffffffee5, 0x0, 0x0, 0x0) [ 111.690476] sock: sock_set_timeout: `syz-executor6' (pid 17019) tries to set negative timeout 2018/01/19 17:48:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00008ae000-0x10)={0x0, 0x0}) r0 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000313000)={{0x3, 0x6, 0xa7, 0x8, "6f542814700c15409199b5c81941fff8e4135ffa59f896d98b11fc7b439a3e10ff7f05e94b5b99d361ce7788", 0x80}, 0xffff, [0x1, 0x0, 0x1f, 0x8, 0xfff, 0x200, 0x6, 0x1, 0x6, 0x3, 0x8, 0x0, 0x2, 0x1, 0x2, 0x3f, 0x8, 0x0, 0x3, 0x8, 0x6, 0x91, 0x101, 0x200, 0xffffffffffffffff, 0x400, 0x27, 0x9, 0x26, 0x3749800000000000, 0x2, 0x83, 0x7, 0x7, 0x5, 0x1f, 0x4, 0x8001, 0x0, 0x6, 0x1, 0x0, 0x800, 0x9, 0xfffffffffffffc51, 0xb, 0x683bcf00, 0x81, 0x8, 0x7f, 0xffff, 0x5, 0x9, 0x8, 0x6, 0x3, 0x100000001, 0x8001, 0x7f, 0x7, 0x5794, 0x1, 0xffffffffffff8001, 0x797, 0x1, 0xfffffffffffff801, 0x0, 0x2, 0x1, 0x0, 0x1, 0x6, 0x2, 0x7fffffff, 0x1000, 0x5, 0x0, 0x6, 0x4c, 0x8, 0x1f, 0x0, 0x7, 0xc93e, 0x78, 0x7, 0x1000, 0x2, 0x3, 0x7f, 0x401, 0x8001, 0x40, 0x5, 0x81, 0x6, 0x52cada31, 0xad, 0xfff, 0x4, 0x8, 0x400, 0x9, 0x9, 0x9, 0xfff, 0x7, 0x80000000, 0x4, 0x5, 0x54da, 0x80000000, 0x6, 0x5, 0x4, 0x0, 0x3, 0x9c6, 0x0, 0x7, 0x101, 0x10001, 0x10000, 0x500000000000, 0x7, 0x10000, 0x1, 0xc42b], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) pipe(&(0x7f00006f4000-0x8)={0x0, 0x0}) mkdirat(r2, &(0x7f0000290000)='./file0\x00', 0x44) rename(&(0x7f0000b4f000)='./file0\x00', &(0x7f00007c9000-0x8)='./file0\x00') ppoll(&(0x7f00005d1000)=[{r0, 0x40, 0x0}], 0x1, &(0x7f000061d000)={0x77359400, 0x0}, &(0x7f0000a1a000)={0x0}, 0x8) 2018/01/19 17:48:17 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) syz_emit_ethernet(0x6e, &(0x7f0000001000-0x6e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x38, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "0cd0ee3deedbebd50161a3d56100d5b754514ddd5d191541d8ed006d5b495d6a1cc510f4d1797d8bc2db11711a8c51b8"}}}}}}, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000004000-0x8)={r0, 0x7, 0xfffffffffffffff7}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x0, 0x4) 2018/01/19 17:48:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x5, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/01/19 17:48:17 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) eventfd(0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f0000021000)={0x0, 0x0}) 2018/01/19 17:48:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = request_key(&(0x7f0000e4c000)='user\x00', &(0x7f0000e43000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000597000-0x12)='/dev/loop-control\x00', 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r2, 0x7) clock_gettime(0x0, &(0x7f000021c000)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000dfc000)=[{{&(0x7f0000e78000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000bac000)=[{&(0x7f0000f61000-0x98)=""/152, 0x98}, {&(0x7f00003c8000)=""/228, 0xe4}, {&(0x7f0000396000-0xda)=""/218, 0xda}, {&(0x7f000043a000)=""/240, 0xf0}], 0x4, &(0x7f0000f2d000-0x24)=""/36, 0x24, 0x33}, 0x9}, {{&(0x7f000077f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}}}, 0x3a, &(0x7f0000294000-0x50)=[{&(0x7f0000be3000-0xed)=""/237, 0xed}, {&(0x7f0000735000)=""/226, 0xe2}, {&(0x7f0000a47000)=""/117, 0x75}, {&(0x7f000099e000-0xad)=""/173, 0xad}, {&(0x7f0000fcb000)=""/38, 0x26}], 0x5, &(0x7f0000e4a000)=""/240, 0xf0, 0x1ff}, 0x0}, {{&(0x7f0000d5c000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00008d4000-0x70)=[{&(0x7f00002cd000)=""/206, 0xce}, {&(0x7f0000945000)=""/98, 0x62}, {&(0x7f00001ef000-0x4a)=""/74, 0x4a}, {&(0x7f00003bf000-0x69)=""/105, 0x69}, {&(0x7f0000eb3000)=""/93, 0x5d}, {&(0x7f0000a01000)=""/234, 0xea}, {&(0x7f000073c000-0xe4)=""/228, 0xe4}], 0x7, &(0x7f00001e3000)=""/87, 0x57, 0x0}, 0x8001}, {{&(0x7f0000bcc000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000196000-0x90)=[{&(0x7f0000cd9000)=""/174, 0xae}, {&(0x7f0000439000-0x8)=""/8, 0x8}, {&(0x7f00005ee000-0x9c)=""/156, 0x9c}, {&(0x7f0000b56000-0x9)=""/9, 0x9}, {&(0x7f00005b1000)=""/183, 0xb7}, {&(0x7f0000cf0000-0x55)=""/85, 0x55}, {&(0x7f0000d26000-0x93)=""/147, 0x93}, {&(0x7f0000929000)=""/4096, 0x1000}, {&(0x7f00002ff000-0x3f)=""/63, 0x3f}], 0x9, &(0x7f0000274000)=""/51, 0x33, 0x100000000}, 0x3}, {{0x0, 0x0, &(0x7f00000b9000-0x40)=[{&(0x7f00004ad000)=""/46, 0x2e}, {&(0x7f00000f9000-0x74)=""/116, 0x74}, {&(0x7f0000c6d000-0x39)=""/57, 0x39}, {&(0x7f0000c8e000-0x24)=""/36, 0x24}], 0x4, &(0x7f0000741000-0x4b)=""/75, 0x4b, 0xffffffff}, 0x4}], 0x5, 0x40000020, &(0x7f0000c8d000)={r3, r4+10000000}) setsockopt$inet6_dccp_int(r5, 0x21, 0x1b, &(0x7f00004cc000)=0xf9, 0x4) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) restart_syscall() r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000449000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r6, 0x4b6a, &(0x7f000082a000-0x3f)="84514cea0a8be539ba4b27b0b21e74d4c7cc54d0f4404bc0123cf1a46b19eca6bb2b4b7d8584767526ad2fe21281118557c827626717a9cec6f65259203e3e") [ 111.742883] sock: sock_set_timeout: `syz-executor6' (pid 17029) tries to set negative timeout 2018/01/19 17:48:17 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f19000-0xb)='/dev/mixer\x00', 0x400040, 0x0) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x20002000, 0x0}) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r1, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') creat(&(0x7f00007d4000-0x8)='./file0\x00', 0x0) readlink(&(0x7f000094d000)='./file0/file0/file0\x00', &(0x7f0000008000-0x6a)=""/1, 0x1) 2018/01/19 17:48:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000021d000-0x14)="79733976d8c3804aead96002ec08bbe60585ce12", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000ef0000)={0x0, 0x0, &(0x7f0000af6000)=[{&(0x7f0000002000)="34a3c4fd136d9eac9d056614aaf30cdd64", 0x11}], 0x1, &(0x7f0000599000-0x78)=[], 0x0, 0x0}, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000096f000)={0x9f, 0x1}, 0x8) socket$netlink(0x10, 0x3, 0x9) read(r1, &(0x7f000041c000)=""/218, 0xda) 2018/01/19 17:48:17 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000389000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000000)=""/16, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001000-0x1d)=""/29, 0x1d, 0x101, &(0x7f0000000000)={0xa, 0x2, 0x400, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fd0000)={0x5, 0x1, 0x5, 0xfffffffffffffff8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/19 17:48:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) read(r0, &(0x7f0000a92000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f00000a0000-0xd)='/dev/snd/seq\x00', 0x1) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000d24000)=""/65) close(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000068f000)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) [ 113.137486] kauditd_printk_skb: 136 callbacks suppressed [ 113.137494] audit: type=1400 audit(1516384099.012:1650): avc: denied { map } for pid=17078 comm="sh" path="/bin/dash" dev="sda1" ino=1473 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 113.357899] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 113.735384] audit: type=1400 audit(1516384099.610:1651): avc: denied { sys_chroot } for pid=17204 comm="syz-executor5" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/19 17:48:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000862000)='/dev/vcs\x00', 0x20000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f000083c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x1, &(0x7f00003bc000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f00000f7000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r0, &(0x7f0000e14000)="dfce9f43cb5695cc4a68881020c0298939268c5034589aa2e3c627a005c9e45fca22da71391b2dcd31c9f17760fc093a74cbb047860f5d367a847d8342508b82fd61c1a07c5859be3980f47953709a4eafc223c32d46ed61a06120b8005caf6aacf236", 0x63, 0x7fffffff, &(0x7f0000182000-0x10)={r2, r3}) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$sndseq(&(0x7f00001e6000-0xd)='/dev/snd/seq\x00', 0x0, 0x220400) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000431000/0x4000)=nil) shmctl$SHM_LOCK(r6, 0xb) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) sched_yield() ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f0000ce3000)=0x569) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0], 0x0, 0x0}) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000089000-0x2)=0x7388, &(0x7f0000797000-0x8)=0x2dd) sync_file_range(r4, 0x200, 0xfffffffffffffff7, 0x3) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000a6e000-0x20)={0x6, 0x2, 0x0, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008c2000)=@assoc_id=0x0, &(0x7f0000865000-0x4)=0x9286f8759b613ecd) ioctl$KVM_RUN(r0, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fab000-0xc)=@sack_info={r7, 0x0, 0x200}, &(0x7f0000d31000)=0xc) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/19 17:48:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000609000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000510000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000771000-0x4)=0x8) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f00006f8000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000af7000)={0x1, 0x0, [{0x40000080, 0x0, 0x0}]}) 2018/01/19 17:48:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mremap(&(0x7f0000bfc000/0x12000)=nil, 0x12000, 0x4000, 0x0, &(0x7f0000392000/0x4000)=nil) truncate(&(0x7f0000908000)='./file0\x00', 0x931c) 2018/01/19 17:48:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000000000)=0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000749000)='/dev/cuse\x00', 0x200, 0x0) syz_open_dev$sndpcmc(&(0x7f0000523000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x400000) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000d79000-0x6)={r1, 0x4}, 0x6) 2018/01/19 17:48:19 executing program 6: mlock2(&(0x7f000031f000/0x3000)=nil, 0x3000, 0x1) r0 = syz_open_dev$dspn(&(0x7f0000963000)='/dev/dsp#\x00', 0x100000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00008a2000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/188) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x6, 0xc) capset(&(0x7f0000003000-0x6)={0x20080522, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 17:48:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='schedstat\x00') sendfile(r0, r0, &(0x7f0000064000-0x8)=0x0, 0x8002) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000888000-0x5c)={{0xa, 0x2, 0x781, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa0a}, {0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x8}, 0x7, [0xfff, 0x1, 0x7094, 0x0, 0x4, 0x2, 0xce0, 0x1ff]}, 0x5c) 2018/01/19 17:48:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001bf000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e95000)='/proc/self/net/pfkey\x00', 0x200, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00005c3000)={0x8, {{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0xf30}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x100, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0xe3980}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000640000-0xb)='/dev/hwrng\x00', 0x100, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000189000)=0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000b5f000-0x38)={0x0, 0x0, &(0x7f0000d79000)=[], 0x1, &(0x7f0000469000)=[@op={0x0, 0x117, 0x3, 0x1}, @op={0x0, 0x117, 0x3, 0x1}, @iv={0x0, 0x117, 0x2, 0x0, "0de028eeac7b190d28472021efb5e5059c3b1fae10dc200aa066da3ec0b3a0ba0c79d4a84b8203777be33fd1deca9d1f89c898e6a80dcea3f40a42f794709491b5f2203d098d53b080b5101f72b19a2f580cf1fafd069c8c64caa01987df885fdf1058dfe46f279c2220f414ed164cf74ad87cde775927398eab8a6325e55b3b6331e2ddb9aede425b6cee556900307e64120e53667f7effc9f74e5b56ad008faf3ae6aef66e57485aab682f37003cc8d4b512a3d594"}, @iv={0x0, 0x117, 0x2, 0x0, "13ed43e9"}, @op={0x2cc, 0x117, 0x3, 0x1}, @iv={0x0, 0x117, 0x2, 0x0, "c81cc3d845203bf57204"}, @assoc={0x0, 0x117, 0x4, 0x200}, @op={0x0, 0x117, 0x3, 0x1}, @assoc={0x0, 0x117, 0x4, 0x54}, @iv={0x0, 0x117, 0x2, 0x0, "dc6ee8011da4febb2a49467227e6fe59087a4c03f2aafb88aef926e162dbe151ce67e8b4a40a17f8fefc86184a0c00a3a01aaf219b652d86cdcbad4887bf1ce8f79a6e2778387f2e30"}], 0x0, 0x3}, 0x0) 2018/01/19 17:48:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = semget$private(0x0, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00005ac000-0x28)={@generic="773a0f6af56899793927645f77330794", &(0x7f00002d6000-0x50)=@ethtool_link_settings={0x0, 0x0, 0x1, 0x4a, 0x0, 0x9, 0xf74, 0x2, 0x100000001, 0xdf5, [0x1, 0xffffffffffffffff, 0x100, 0x32f59da1, 0x0, 0x9, 0x1, 0x800], [0x9, 0x9, 0x0, 0xae5, 0x6, 0xbc6, 0x5, 0xffffffffffff8001]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) semop(r1, &(0x7f000012a000-0x6)=[{0x0, 0x0, 0x0}], 0x1) 2018/01/19 17:48:19 executing program 4: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000733000-0x8)='./file0\x00', 0xa000, 0x1be) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) mlockall(0x1) madvise(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0x0) 2018/01/19 17:48:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x40000001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cac000-0xa)='/dev/cuse\x00', 0x10040, 0x0) write$selinux_context(r2, &(0x7f00005bc000)='system_u:object_r:faillog_t:s0\x00', 0x1f) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) [ 113.850815] audit: type=1326 audit(1516384099.725:1652): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17209 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 17:48:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000b3a000)=0x0, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000eed000-0x11)='/selinux/enforce\x00', 0xa0002, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00003ea000)={0x7fffffff, 0xcd}) syz_open_dev$sndseq(&(0x7f00005a8000)='/dev/snd/seq\x00', 0x0, 0x80000) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00006a7000-0x70)={[{0x7fff, 0x1ff, 0x3, 0x100, 0x10000, 0xff, 0x9, 0x5, 0xffffffffffff8000, 0x8, 0x81, 0x568a, 0x0}, {0x6, 0xfff, 0x6, 0x8, 0x0, 0x81, 0x9, 0xfffffffffffff41a, 0x4, 0x6, 0x4, 0x3, 0xffffffffffffff80}, {0x31, 0xf89, 0x4, 0x800, 0xffff, 0xc55, 0x5, 0x3ff, 0x1, 0x9, 0x15c960000, 0x3, 0x2ec4}], 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 113.901618] audit: type=1326 audit(1516384099.750:1653): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17209 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=25 compat=0 ip=0x452e99 code=0x7ffc0000 [ 113.901665] audit: type=1326 audit(1516384099.751:1654): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17209 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 17:48:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaa, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x100000001, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000903000)='/dev/vcs\x00', 0x400001, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000a04000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000530000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) connect$bt_sco(r0, &(0x7f00000ea000-0x8)={0x1f, {0x0, 0x2, 0xfffffffffffffff7, 0x80000000, 0xfff, 0xffffffff}}, 0x8) r1 = syz_open_dev$mouse(&(0x7f00001f7000)='/dev/input/mouse#\x00', 0x0, 0x4401) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00004e3000)=0x0, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00002ab000-0x4)=0x0) capset(&(0x7f0000afb000)={0x20071026, r2}, &(0x7f00004b2000-0x18)={0x8, 0x1, 0x6, 0x39c6, 0x3, 0x6}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000beb000)={0x0}, &(0x7f0000c2f000-0x1)=0x4) [ 113.901686] audit: type=1326 audit(1516384099.754:1655): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17209 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=76 compat=0 ip=0x452e99 code=0x7ffc0000 [ 113.901706] audit: type=1326 audit(1516384099.754:1656): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17209 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 113.901726] audit: type=1326 audit(1516384099.754:1657): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17209 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 17:48:20 executing program 5: io_setup(0x1f, &(0x7f00003e2000)=0x0) r1 = userfaultfd(0x800) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00003f0000)='/dev/audio\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000388000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r7 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x4, &(0x7f0000000000)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x7f, r1, &(0x7f0000804000)="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", 0x1000, 0x4, 0x0, 0x0, r2}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x1, r3, &(0x7f0000623000-0x30)="db84fbfa300d7f4f01cf1288f84e5b61a8cc2e1de97132ce6dee5387721db3d672850ec9664c7a01f95502d65d4c1b66", 0x30, 0xffffffff, 0x0, 0x1, r4}, &(0x7f0000a12000-0x40)={0x0, 0x0, 0x0, 0x7, 0x2, r5, &(0x7f0000001000-0xa5)="e3bf686ba0891e3c453eb8fb9635ca3bd50d20a02dce4216d5c7bce2ae8995376ac2ecf697478dc653f4d3f5b83c33cf2e9eced1bc503ef516c1af8b6b34062fc04f7745fbc053c5ceba366dd397a63f2733db9d86a0b122188be6485c5e6d80ebf398655d54d660e96324070fb5e780960482f590dd9ded49bc3310a7cc5773daef2ecb2c3bd314307905a1880545c116906ffff5e7b015ed7d69b256e038ec99b7981499", 0xa5, 0x7, 0x0, 0x1, r6}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xb, 0x800, r7, &(0x7f0000000000)="a2b5098586dd86d8ce51eabb31132f297e2cc9ff2bf9381157e0c8a726bbdb0a80b59c624d79e81cfcd23800dd6b280759ce0c7ff86243ae32df77c530040e64fe15e6d5e5174ec1d8718ce6c0f6fb4b20eeee5b56a974ea212ef5cd5129454331efdf134fb883f95ad7d8e86544f9e634fb34683e20b397383c11a82b84ab89798e7f8d794116516ef29029da53d2950d7d18f8610513a712", 0x99, 0x2, 0x0, 0x0, r8}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r9, &(0x7f000054d000-0x81)="", 0x0, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/19 17:48:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f00009eb000-0xb)='/dev/midi#\x00', 0x2, 0x400) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000835000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) [ 113.901745] audit: type=1326 audit(1516384099.757:1658): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17209 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 113.901761] audit: type=1326 audit(1516384099.769:1659): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17209 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=317 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 17:48:20 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x210000}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x800454d7, &(0x7f0000001000-0x4)=0x0) 2018/01/19 17:48:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000026a000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000e3e000-0x40)={0x4, 0x2, 0x5, 0x6eec, 0x3, 0x20, 0x9, 0x7ff}, &(0x7f0000fea000-0x40)={0x80, 0x9, 0x3, 0x1, 0x0, 0x800, 0x401, 0x80000001}, &(0x7f0000d12000)={0x0, 0x7fffffff, 0x3f, 0x0, 0x5, 0x3ff, 0xe8, 0x2}, &(0x7f0000ca4000-0x10)={r0, r1+10000000}, &(0x7f0000317000)={&(0x7f0000f03000)={0xffff}, 0x8}) setitimer(0x3, &(0x7f0000939000)={{0x0, 0x0}, {r2, 0x7530}}, &(0x7f0000241000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x0, &(0x7f0000746000)={{0x0, 0x0}, {r3, 0x0}}, &(0x7f0000917000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dda000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000241000-0x6)={0x0, 0x5cd}, &(0x7f0000426000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000a0c000-0xc)={r5, 0x108e1a74, 0x20}, 0xc) syz_open_dev$sg(&(0x7f0000303000)='/dev/sg#\x00', 0x1f, 0x8002) fcntl$getflags(r4, 0x409) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000281000-0x12)='net/ip6_flowlabel\x00') ioctl$KVM_GET_CLOCK(r6, 0x8030ae7c, &(0x7f0000cf9000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f00001b7000-0x5)={0x0, 0x0, 0x0, 0x0}) 2018/01/19 17:48:20 executing program 1: mmap(&(0x7f0000000000/0x828000)=nil, 0x828000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000163000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x6, &(0x7f00000ce000-0x1)='v') 2018/01/19 17:48:20 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f5d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000276000-0x6)='./file0\x00', &(0x7f000006c000)='./file0\x00', &(0x7f0000d7f000-0x5)='proc\x00', 0x1, &(0x7f0000ae8000)="") mount(&(0x7f0000276000-0x6)='./file0\x00', &(0x7f000006c000)='./file0\x00', &(0x7f00003f6000)='tmpfs\x00', 0x35, &(0x7f00005d3000)="") r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r0, &(0x7f0000011000)=[{&(0x7f0000012000)="79cf4eb0618fad7f3ee6e093450a2e1970c0a8e923d981f25b51ab9ded93705950492bb90789b8321aeb32986b890fff3be73f469bdf9ae1666d086b9954305fea78551a5894d2800c2e66a63ed227bbcb939460c464c4239ddbe21311faa1593090cba1864cc07041f3d9583d1363a34d1e1973f398f264514cfe16bc60333c7efdc7c9e1dfd9f77c908ae983715debc02ea5c73d1028ad7591fb4b2997b1f7daa325e191465364e4fa296956955f939b3aba5b9ab316c041629f05b995511c971a0be03c354df30169a5e17d41c3e6c2d51a87cf1f59458e5354f33b9855fe0750326a22b96ce8563d131913c8753d96db877c6773d288443cd41e727d5170d788ded65dd1a279ad7339dd3bc19f1e5f6994b17ec3ffbb712be6e726326e6c6d6e09e646b9614e59a8231591ab94691f09a4791c53cd75c43d9f0587be3a0d3eee03191388ce3f31ae388b19fe6590cb9930a2dcfa73419f1177ecd548af1669d8b08a5c534dd535a5d6e573564d6d5c8a8667db8a1a75d9880ae014b9b9ca01b95fb776af362436475c12d97e003488293b0b9068d9ef36fff6b4470a1c23a9c517c2ff49b66508c324e1cbd4c7673821f79f4216ba863af0902dcbc622c324dee8cdb83608aa541808a38b0bc419504314ae3c071e2b5c2f68da8bfff96a01a1c6d9e79773e61521e8f1f6fda38a2901f081b7d6c951bf18a9aa8ae45524cf90fbecdab9bffd0a3aeb186c129afbada9e328168270a770542950135825052cdf7bae8807f91ecddf050eeaf77cc15e0abae75e162d6c3e64b5848604646318482bd59aca0099353bfbfaeeef7ff19d5e5da0efd05362c4a6494fedab76df601a4992318a7ab12780a4bdf704611fd612c2d463de45a927e042c478e3af9eb688438ef194bd34600c20766a24b9f5b24100fa9710919d913fb2f66709deebacde4394a063e8e51e9da634876ec6e8b73d25dc27c36d5341ebd736dc6d2df7f703c27eec0387fc791349cd402e6a6fe13e51dc66aa9a59f7522fc404be474317180df58d16ff9bbce719ec4ce8eab999a76904e91045e978116d1288a7f47d2d4ee382c80b3bad4ce881ff40e978f15f89eb959ff1790060a940a4aebd2e3215b889205e647571111636a692d63ee8db46664acee14d887221d241a73ff684119074dda1cbff83a9517dc94cfb41fb3fa0c493496c5345d6095a6d77405f577a7b34ba71924a01d6fe8384108dcad648f4cbc8553145ebdd0e67cbef6670cf8ee0f9098ec52c9f524bf5d36f0d4dcfa75b025fe1bf098272ff11a834a532f7e3b65a1483654fc24ccacacbf5cc9aaa84dd80208e13a588f6958a7b7c36852fc168c8822f7499a3f917d04b8c2ada8a827e6b9d090678608484f45e87faf96c2941f5c78b9dcfd1a15365084304f2d06c52249e5e6606359bb29b61f6680c947fb06a684da0754dad9cf339e7500e2c9e25ed25998291759edc164cc662ad9ccf4757a4cca89bce19684dcbb073d77f752a66c6287d90d2a179f0c1a68b41408aa2204ee241c762a95a12c93f4ac91f8502122cb36a1cbe9c53fc07aea120108b3b8c9f4c086a5d7fc222c680123c0d005ea34b3de23aba55004f96dd3693f6b5c3a354d04f5013cbe31d52c36c27ceda49c75720bb316b0307cf7bd8d4706518d3309c29e2583ebd6efa0098b396cf5640564ae4d6c81468951ab8776bacfac4ce6fb2aa09c4cc099b53817fdd565c41833d2b60751dc1833bdb482f3cc89112c50c5c31c63bd96ca4fa5f8240efabad2a3c8cd71c3a60105449cc1221f09faeafe6c401474b24d342e622d0bc51c4d2a58d912cbbf4b73984d3cfa61548063060a3da29207e0b89e7aa567b30d28fdb2023bd4e66029221482c5289f8b6ee978320f4dc27194cb9bb653da99144dbe7f3a60a5e272b3f73176c9b7133c7f76d6884da38ef1869a71d523cf12692809977d12c91c608ca07bf66d084ae4451c6897e01b0b3544bd08ba7e16c1b1f6e3d1c0e71351dd8c2349e25c491b9f1395f4e2669231f3fdbbd81d11b7719cfb005dc6679097c282e4817dc7140f80b114a8afbc7dc2ed89f12ec1a2b464142f5ef9096c5e4f0f4a2db716742e7efade43c3b8ccbf08d14700c790f4b557c0b70ec1424ee1b3b48aed97e4c2f04b438d261083ebff227df862bdb1f3f99adcb747c2fcf75d7a6cf42ba5dbd625855ec122d9a27bc06c65eedce09cf5ff9819fca849bfeace1a181038f7d463151749cfcd0d0e8af5b1d37a3e686516f567cc82341bc217e5ae25db4ff551c5ca6b625c38c525cf4aad475d8dc665053eb7f60661c5b8e1d5dc964b646bd6a199f9ec362c8f11b9dd42c952232558b17445c2dba7c2c4fa67f4086f5c5c14c4d6cae5ba9105e6bf0b3fd7f811c4767640e5bd9773b727bdad33fdddb2fb9887fbd98295bec927cb38273daa7f06ade5c847c050b6feed639aa16e92d9f6182f761d938f8b893e566153404bf85f9c32baf0fbe872d0492ad8622f81877dcf5e71fc6e123431db14ed1747a051cd37ee4e39b848e13b8522296bb3b481c469497ab45a79042ece27a7e9c73d8de0dde3d40afb22e966ac588322488e229aa52fe9cc213b28f91f730721c7beea78addc97240204a260c5dbfcc957e48f730526391461b77d3288023c5a60630f6e578ec19f77af76819e389af9e8bae5daf36f768338690c6bf36b83edcd5ee9ef014e649712d9e82ecae6a04d7bfb66a5fa7150ffa4bc53d9c212ccd988d40b02afef6deb089439db668ca18de3df39888e3d897d65246e0c04cb3c9eca985f982f67aa65018c3d3bebe0d798b3ee167573b630bc8cecb95edf086ecfe62b9b94742ef1281477615c6041b84edf6395dabbd54e4a0491ed6536db5ccc6feb59949f76c01ef77e700aa96bacbf9a2c21df845bfdceeacce190f7f2e516e5a4d343671dad9ed3a9721d9b1c66b733e4f4a4650c62ced93ee692335b6154794955b39f5a87ba732ffc7b480136bbbcb546cf4b9e17eab13815264cc50e6ab1caa23176feb105cbb98a7a39e58c995e8c08db448d1410509a79190d6e9500e8c5ab82c0f307807fe0b2bc56c175ac0df646be422655ae66dfe6f6a9b0a873c7ba53cbbcffe92d81e8d815f1b7b0e2b4c8c95cc87a4ad04741595f9aa139e8eb71a59e9dcce58f83c6ea26fdeaa7d2da3ef42649b951969b2e0b4ee5c933a0fad7137f26e7fc038834af8e5946fc773f3277b0694af9e6e2a58d580b7b818036f1380c50fccafbe178590512d41f5aaa22d6f22c9b5052a4a64797d5d192ea5a1932dfb55c93be1f91cbdef492a453a9cfaafb72ed3b312e5f32a0640c7fb6f32c4480d7100d6eb75c0f3fcd0bbd80e5f0c715020156f5dcb761d78035287e6c1e728ebd89c7c023a273aa487620c21f339f0b8af1a31b8edfe84891d1df43d6dc7ce6cf18980f4349f125718080dd8f0b5040a2bacf28bba8d9c22f5de34d5ae86ee49ad95a67a30930acd2a67a0068573d58e1f6045ae4ff1b60282e021155b43720db9a09c28fbdd2f79835ab22a3d14ca8fe04502de88032ed8271d86521b41df574ae506460835cc6359606af9c518d0de087e7a0cfec1e71911620755b3a4527afd736027b2c70f3e4acf9756f7089c649da7a30204f845dd05f62d9e2f9bb0659c6f051dee1d22388bd7a46c8709eb685f60920aad8e0aad763628a7f45541f2a74054fb88faba2f21c4b4f2a8906f066256a01f094b1460b29c82d7c4f95569bd2104e644cc21b332ce4c2aa9dee06eaab58a29d05337bad3d9d0676f2870619288076c4f0ed836508890338cb80d1e331e7613e29dc3470d2e50a16d4beefab3a653258b81421d36619aff2a1b7aa82a2b41bafc82f8d61e1113bcb0a88a457a30bd0046f694545a4c750ad6e9f8bbdefba6a6d08d6e0563d3683e84f541dabf594c00e9b3c89aef81dd65b7872602bca5cb7445789f686ee19de69e01d39fdc9a56989980200295208d54e24971d91faa77d43d47c1b951e95d4e7050f17833f69fe070a76724878324d08e71004bfab6d9b7fea30c7ecbc5e651ddbefc59e81f991555a5739e1d3ea91ccf6f5cd6a145af7f545e7b71e73ac8240529567fd21114b8a49a9d42a2a7462405341b1e1ec24c4e4abe497fcd6174edbed6da3537e69784468e4380e419136c611fdf9e35469aed5f7a1518fd4bf8c3f8d5c57e1e090aebd4d5999303e63cb0addf9c0f0f22041f9ca8f9456fbd475be752075345a72d7be2362780392a3207f6a0603a5face8aaffcb80b2724e8ae3d2a456e9445fefda46e2e5860e71ac58f489006d86b2e5078e86d6be7924568ceca6d1d497631ffb084f45cad00ee722597490f3002248a6895082a3e3b735e99854562a7abbd373b26cc1451404139a633ae0d1bd35d427e49f7f8e410dd640126dc84b3001fde2ecca0765de36beac69ae9d04d8622b97d63cbf850025935cc121ea594a016d6147639cc5417e91bf2ca28df426761319b0ea77a339cf4675c0b599b88e23e03b6c6df7d45771cdfbf6a93f3995caf14413513cb9b60cc108c2a31187df894223e81aa937ddb23ea05467db27d4bf281437e9364b2f85bd01a903485931130948ebbd5c2c14bbe8f039c7c0b108cfd1fece19f0fa590a91a22f6602f3c2671838b9d701d03a0282179bdfc38908ba72d1780929f3b55e1219a4e283b314dad77088d1a30c1f132380a8664efb00d81e1c7e002663dbe3cb97cbe4b90b23bd238f9d1ea4ddf058c20cd3900f35252161a301207224187c429890a415a02a0a36bedaac396f0f1f728dc8397085f0fb75425a8c3375467c1d5dae3d4d7a9e2efac518f73f54a58e7975a532fb0904c2d6aaa9081deeaf9fcd01101d1bc0eac55684c0170efe265da0d5e7c101946e67dbdedf78ebc2993ec2abbaf20227592ee046ea87ef59f75f2990781e7ab3cc8e099681638b9072a6d644c9aae6ae39e978cdaed42bd8f376aac335c521661c7e615407343d298d88a9a6c713fdf898a054178d119ad5146c76f3c20f0537395d5577b3cff0ff1c33c67aec615ee19212a647a7129c2cd9f20fc0f940f292d618f97419821613ca666e0bd3afba94a32e540053a580608e0eeac1382c1e18b70c68225a1dd0172c7a3c94b1297a539414fba785e7a78095c4d5372191119b520f12c544b16bb39365ab5e34990d08e910f77d92a05603832e9e76d13e314e9ce7d584159b9b220bdb7711cafc5d76c5d73689176a4d31f2c239303cf0efd8f6bfed3a233fa6500cfd9eb343b00c31956b49c8a9e6decaf958ea2c5957f7db8a84c6b683a90cf07e8bbceab26277c5b539ef50f91e29cd0f036502e6569e0d244d0229b8257764a83aeb6a78cf7eaf8afcb9cdc1fe09949a5b839f4f074d93c289e56769c9cb50e2d5743997d496e4c17b813d915c06ceb15bd31ae1c88933a1bb26de30dd5dcbb297f3b9c4419923a5df61e53176af2acfb257a8d39461c363742d221a44a0d96a1fb11a283b1fe180cf4522fa5cee0b1aae92d87374b2820e07e674b0afda5ddfa8de7919a44425752a809a96e8bd8ac7b7e654c583950de1072d757eb80432e74fc6695a8a4a540cbf7773a2ba788b7bcde74aa2da328297267a37aa898e66ae355bcad452901ae32c7dc7e75daeb56f7e8a67ecb335fc2d0bada454dc5c254616b5986aa7d1960a854adeaec2feb17ef800611dad6b7c878ce49859170dd86cdc057620011788d27ad2c241c6249ec2480fd32b7963ec1765da9846ac", 0x1000}], 0x1) 2018/01/19 17:48:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00006e1000)=0x0, &(0x7f0000928000)=0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ba7000)=@buf={0x0, 0x0}) 2018/01/19 17:48:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000524000)='/dev/usbmon#\x00', 0x1, 0x105e80) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000a33000-0x18)={0x9, 0x8, 0x5, 0x6, 0x6, 0x1000}) r1 = syz_open_dev$evdev(&(0x7f0000236000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000a8e000-0x10)={0x10000020000002, 0x0, &(0x7f00007d4000-0x1000)=""}) 2018/01/19 17:48:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000d4d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000905000-0x8)={0x0, 0x0, 0x3}, 0x8) 2018/01/19 17:48:20 executing program 3: clone(0x0, &(0x7f00009df000)="", &(0x7f000083d000-0x4)=0x0, &(0x7f0000ac7000)=0x0, &(0x7f0000fe4000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000a30000-0x10)={0xfff, 0x830, 0x0, 0x100}) prctl$intptr(0x24, 0x6) 2018/01/19 17:48:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000162000-0x9)='/dev/sg#\x00', 0x77f, 0x400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mq_unlink(&(0x7f0000553000-0x9)='/dev/sg#\x00') setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f000080c000-0x4)=0x3, 0x4) userfaultfd(0x800) 2018/01/19 17:48:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x2}]}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000f1f000-0x38)={&(0x7f0000d49000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000815000)=[], 0x0, &(0x7f00002bb000-0x50)=[], 0x0, 0x0}, 0x0) r0 = creat(&(0x7f0000f58000)='./file0\x00', 0x4e) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000a22000)={{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, {0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x2}, 0x30a, [0x187, 0x8, 0x1, 0xffffffffffffd6cf, 0xf28, 0x57805633, 0x1, 0x3]}, 0x5c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f7f000-0xf)='/dev/sequencer\x00', 0x101800, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000070a000-0xb3)=""/179) r2 = syz_open_dev$adsp(&(0x7f0000d58000)='/dev/adsp#\x00', 0xffffffff00000001, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000e32000)={0x3, &(0x7f000039f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000673000-0x8)={r3, 0x1}) request_key(&(0x7f0000a95000)='id_legacy\x00', &(0x7f0000d61000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000082a000)='\x00', 0x0) 2018/01/19 17:48:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d01, 0x0, 0x101}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000141000-0x18)={0x100, 0x1, 0xec6aee3}) 2018/01/19 17:48:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x0, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0xfffffffffffffffe, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008f6000)='\x00\x00\x00?', 0x10000000000001, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 17:48:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ed6000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000be1000/0x18000)=nil, &(0x7f00007dc000)=[@textreal={0x8, &(0x7f0000327000-0x5c)="0f0766b9ed09000066b80038000066ba000000000f302665f20f59a98a0066b90504000066b8db1a000066ba000000000f30f20fce640f35ba200066b83d15000066ef0f0666b8057000000f23d80f21f86635400000c00f23f8ba410066ed", 0x5f}], 0xaaaaaaaaaaaac19, 0x0, &(0x7f000001c000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000da3000-0x18)={0x1, 0x0, [{0x4020000048f, 0x0, 0x0}]}) 2018/01/19 17:48:20 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000010000-0xe)='net/connector\x00') mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r3, &(0x7f0000027000-0x8)='./file0\x00', 0x422800, 0x80) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)=0x0) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) 2018/01/19 17:48:20 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) write$selinux_access(r1, &(0x7f0000935000)={'system_u:object_r:watchdog_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x30, 0x39, 0x0}, 0x58) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) mknod$loop(&(0x7f0000f64000-0x8)='./file0\x00', 0x6180, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000854000-0x4)="e5fcb5bf", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000b2e000)=[{0x0, 0x0, &(0x7f0000204000-0x6)=[{&(0x7f0000338000-0xae)="3dea852a3825f9f0", 0x8}], 0x1, &(0x7f0000e7a000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/19 17:48:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000044d000-0xb0)={{0xb2, 0x1}, 'port0\x00', 0x1, 0x0, 0xfffffffffffffffa, 0x9, 0x9, 0x8, 0x7f, 0x0, 0x2, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00000e0000)=""/4096) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000e4d000)={0x5, &(0x7f000038f000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000e00000)={r2, 0x2}) 2018/01/19 17:48:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xcf, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) ppoll(&(0x7f00006a0000)=[{r0, 0x2480, 0x0}, {r0, 0x965c, 0x0}, {r0, 0x28, 0x0}, {r0, 0x414, 0x0}, {r0, 0x0, 0x0}], 0x5, &(0x7f0000dce000)={0x0, 0x0}, &(0x7f0000469000)={0xd5a1}, 0x8) r1 = accept$alg(r0, 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00004ee000)='/dev/rfkill\x00', 0x2240, 0x0) write(r1, &(0x7f00002a7000-0xee)="03789f6046f5b737457f999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73c4cd938e9ce1ba46d17922", 0x30) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 17:48:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000936000-0xb)='/dev/audio\x00', 0x381800, 0x0) accept$alg(r0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000052f000)='/dev/rtc\x00', 0x400, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000b96000)=0x0) sched_setaffinity(r3, 0x8, &(0x7f000098e000)=0x7fffffff) accept$packet(r1, &(0x7f00001d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d42000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000955000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfffffffffffffffd, 0x7, 0x400, 0x6089, 0x2, r4}) 2018/01/19 17:48:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e62000-0x4)=0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000081a000)={{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]}) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f00002fd000-0xeb)=""/235) 2018/01/19 17:48:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000008000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000015000)=0x1002) clock_gettime(0x0, &(0x7f0000e41000-0x10)={0x0, 0x0}) utimes(&(0x7f0000180000)='./file0\x00', &(0x7f0000ebe000)={{0x77359400, 0x0}, {r0, r1/1000+10000}}) r2 = open(&(0x7f0000eaa000)='./bus\x00', 0x141052, 0x0) ftruncate(r2, 0x7fff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002a7000)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r3, r2, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000a9d000-0x4)=0x0) 2018/01/19 17:48:20 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x200000001, 0x84) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bridge0\x00'}) r1 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x4, 0x2080) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000004000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002000-0x4)=r1, 0x4) utimensat(r1, &(0x7f0000002000)='./file0\x00', &(0x7f0000004000)={{0x0, 0x0}, {r2, r3/1000+10000}}, 0x100) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/19 17:48:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f000042d000)=0x9201) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000621000-0x18)={0xaa, 0x1102, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ce2000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000464000)='./control/file0\x00') ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000aae000)={&(0x7f0000207000-0x4)=[0x8], 0x1, 0xff, 0x1, 0xffffffffffffff81, 0x6, 0xf4, {0x7, 0x2, 0x101, 0x3, 0x7, 0x4, 0x1, 0x0, 0x9, 0x7f9, 0x74, 0x6, 0x6, 0x8001, "c3dd439df3601c212e17e9b01bce1c541df5df5009054b9fd8f549e95ab8ca3b"}}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000e5b000)={0xe1, 0x1, 0x4d3c7645, 0x3, "4b24d857bba555553623c5da042afbecc74a6add9a446bed34facce4467e9f99d22e432cd311babad5fa0b0f", 0x7b}) lremovexattr(&(0x7f0000735000)='./control\x00', &(0x7f00001b3000)=@random={'user.\x00', 'aufs\x00'}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 17:48:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = gettid() r2 = syz_open_dev$dspn(&(0x7f0000d23000-0xa)='/dev/dsp#\x00', 0x1, 0x8280) perf_event_open(&(0x7f00001fd000)={0x2, 0x78, 0x5384, 0x2, 0x8, 0x7, 0x0, 0x7, 0x4000, 0x7, 0x8000, 0x1, 0x7, 0x40, 0x0, 0x7fffffff, 0x30, 0x7, 0x7, 0x6, 0x81, 0x10001, 0x7, 0x1a7, 0x9, 0x7ff, 0x5, 0x8, 0x0, 0x9, 0xcd, 0x4, 0xfff, 0x200, 0x1, 0x80000000, 0x3ff, 0xffff, 0x0, 0x80, 0x1, @perf_config_ext={0x1f, 0x80000000}, 0x111, 0x8, 0xac, 0x0, 0xfffffffffffffbff, 0x101, 0x5, 0x0}, r1, 0x3, r2, 0x3c06c43e2efa0208) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r3, r0) 2018/01/19 17:48:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000414000)='/dev/amidi#\x00', 0x8, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000759000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt(r0, 0x10000, 0x0, &(0x7f000042e000)=""/0, &(0x7f0000e48000)=0xfffffeeb) 2018/01/19 17:48:20 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000003000-0x20)={0xffffffffffff0000, 0x18, [0x9, 0x7, 0x1, 0x1, 0x5, 0x1]}) ioctl(r0, 0x40084149, &(0x7f0000003000-0x24)="8a") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000007000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0x4)=0xe8) mmap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000008000-0x38)={&(0x7f0000007000)={0x10, 0x0, 0x0, 0x800200}, 0xc, &(0x7f000000b000-0x10)={&(0x7f000000a000)={0x2294, 0x0, 0x3, 0x0, 0x5, 0x0, {0xc, 0x0, 0x3}, [@generic="baf56a7f57edba5b3526aaa63898c910e4d7c926492174eaeeda251d95a0706882da442e721240bf2ad9b309b06cc6faa174627924ad53a50c806eab1522046681ae534702705ec124ead4c6110201e417bd02abb3bdc0a8e447395424bd6ed609f38b327fa53fa683cd1b981c1953ca4052a38e344da7ddaa776ebc1d8debae5e3c7b6849fc7fab952017b2ec0b2ca6261022fdac03d601becd97e31ca6005ccb41d1de5d6d30569a0ba160723aeb51a01929e6ad9273cca09f0ad97970a0", @nested={0x2038, 0x77, [@typed={0x10, 0x37, @u64=0xdc0}, @typed={0xc, 0x74, @ipv4=@loopback=0x7f000001}, @generic="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", @typed={0xc, 0x42, @uid=r1}, @typed={0xc, 0x6a, @ipv4=@empty=0x0}, @generic="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@generic="48d38ff882d422ffb21b62c63c26a04a9a29cb62756410249b5c6b9eeaceac1762388d364798bdec83633c267cef40cfe30f3ee0bb53725315b306ffb2a380ee2dad888a840023f8b53be475225176c3bb23bddd39d2f3f1c9ec1bbfd71f33d4d900837e0055db4829e3ec770b9c385af2776d82bc068b19a21342d4a89b4a2e30bf36382ec11bf0", @generic="7e2e9fb9e3aa872b9337a5c3adb8a9913635969895188524cecf36815139c6c0ecc976e8d7a45739c353c9b35a94bb4f5910177cc45f200e06708d4bd1f70d2cffb87d230365a4d1b305ac98ec7bf60bd2264e9b36def0f3c1dc6e9bca98752729a5f7806e8ae4681429e4eb7fc483acb55c15b51605620731092f47c935", @typed={0x18, 0x36, @ipv6=@loopback={0x0, 0x1}}, @generic="4730b829c599cf4f61f22729837b9530d4504ee0a112f526e11608f55c7a81ac08f63cb839aa8dcc5000ac673d2c4b1974f959b690850070f7d0a7fb21377fdbb4f5c626c17277a877b2b3dfcc3879ab30a6665be711a5c7301cf33984c5c1f8e9c1d3612530a31d1ea1"]}, 0x2294}, 0x1, 0x0, 0x0, 0x4000}, 0x850) 2018/01/19 17:48:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ba5000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x1) socketpair(0x0, 0x8000a, 0xff, &(0x7f0000553000)={0x0, 0x0}) fadvise64(r0, 0x0, 0x0, 0x3) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000a2f000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000e96000/0x14000)=nil, 0x14000, 0x0) capset(&(0x7f0000dc7000-0x8)={0x0, 0x0}, &(0x7f00003dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000444000)={0x5, &(0x7f0000303000)=[{0x3, 0x7, 0x6, 0x7}, {0x80a, 0x100000000000000, 0xa228, 0x0}, {0x23, 0x2, 0x1, 0x20}, {0x4, 0x800, 0x80000001, 0x567}, {0x9, 0x7, 0x2, 0x8}]}) 2018/01/19 17:48:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f000000c000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/19 17:48:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000c4b000)='/dev/dmmidi#\x00', 0xffffffffffffffff, 0x2000) ioctl(r1, 0x9, &(0x7f0000189000-0x2)="99c6") ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000e81000)=""/139) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000520000)={{0x8000, 0x3}, {0x80000001, 0x7}, 0xffffffff80000000, 0x6, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000210000)={0x9, {0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x401, 0x0, 0x80000000, 0x0, &(0x7f0000637000)=@common='syzkaller1\x00', 0x4, 0x7ff, 0x5}) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000162000-0x6)={0x0, 0x8}, &(0x7f0000e84000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000bb7000-0xa0)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x7, 0x6, 0x1}, &(0x7f0000860000)=0xa0) rt_sigreturn() setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000e5e000)=0x8, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000e8f000-0xc)={0x0, 0x0}) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r4 = accept$alg(r1, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000adc000-0x28)={@generic="c69959c37174d28bf5d24989dd3a3ad4", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000fa3000-0x38)={&(0x7f0000a29000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000729000-0x10)={&(0x7f0000f43000)=@mpls_getnetconf={0x2c, 0x52, 0x800, 0x7, 0x2, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xc7e}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xb16d}, @NETCONFA_IFINDEX={0x8, 0x1, r5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x1) sendmmsg$alg(r4, &(0x7f0000db3000)=[{0x0, 0x0, &(0x7f0000ea6000-0x60)=[{&(0x7f0000ae0000-0xc8)="ca0473ff3fd6911e21892fdf07a23493dc", 0x11}], 0x1, &(0x7f000042f000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/19 17:48:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cuse(0xffffffffffffff9c, &(0x7f0000976000-0xa)='/dev/cuse\x00', 0x301000, 0x0) getegid() setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000ebe000-0xc)={0x0, 0x0}) syz_open_dev$vcsa(&(0x7f0000354000-0xb)='/dev/vcsa#\x00', 0x5, 0x80000) close(r0) 2018/01/19 17:48:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000085000-0xb)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00005c6000)={0x0, 0x68, 0x7f, 0x1, 0x9536, 0x674, 0x3e7, 0x1, {0x0, @in6={{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x10000, 0x0, 0x8, 0x20000000000}}, &(0x7f00008cd000)=0xb8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000bf6000)={r3, 0x1, 0x7, 0x0, 0x0, 0x0}, &(0x7f0000bc1000)=0x14) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffe) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00000b1000-0x38)={0x1, 0x0, [{0x204, 0x0, 0x0}]}) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f0000c65000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/19 17:48:20 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e62000)={0x0, 0x0}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x800) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000277000-0x20)={0x9, 0x80000000, 0x2, 0x7, 0x0, 0xfffffffffffffffd}) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x401870cb, r0) r2 = syz_open_dev$audion(&(0x7f0000e04000-0xc)='/dev/audio#\x00', 0x0, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f00001e7000)={0xfffffffffffffffc, 0x4, 0x7fff}) 2018/01/19 17:48:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000170000)='/dev/mixer\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00008bd000)={0x0, 0x7}, &(0x7f00004e3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000050f000)={0x1, 0x4, 0x1, 0xca8, 0x80000001, 0x6, 0x80000001, 0x6, r1}, 0x20) 2018/01/19 17:48:20 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000016b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x2) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f000083e000)="7a3fd8cc6492ae7314e0271e33a70c30850bd9f28a79", 0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000001000-0xc9)=""/201) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@common='bcsf0\x00') socket(0x8, 0x80006, 0x101) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000002000)=@file={0x0, ""/108}, &(0x7f0000002000-0x4)=0x6e, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r1, &(0x7f0000003000)={0x1f, 0x200, {0x6, 0x3ff, 0x8, 0x5, 0x10000, 0x6e4}, 0x2, 0x303}, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x18)=[&(0x7f0000001000)="292c272d2c766d6e65743073656375726974796d696d655f747970652c5d706f7369785f61636c5f616363657373997573657200", &(0x7f0000001000-0x10)='bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000001000)='lo&vboxnet1\x00'], &(0x7f0000001000-0x18)=[&(0x7f0000001000)='\x00', &(0x7f0000001000+0x425)='bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000002000-0x10)='bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x400) setsockopt(r0, 0x84, 0x7c, &(0x7f0000000000)="", 0xfffffffffffffd43) 2018/01/19 17:48:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000ede000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f000061e000)={{0x0, 0x0}, {0x0, r0}}, &(0x7f00002fa000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000059e000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) connect$bt_sco(r1, &(0x7f00002ca000-0x8)={0x1f, {0x9, 0x80000000, 0x6, 0x8, 0x4, 0x9}}, 0x8) 2018/01/19 17:48:21 executing program 1: r0 = mq_open(&(0x7f0000001000-0x8)='&cpuset\x00', 0x40, 0x2, &(0x7f0000439000)={0xcb7, 0x1e5, 0x1d3, 0x100, 0x9, 0x6, 0x8, 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) pwritev(r0, &(0x7f0000400000-0x30)=[{&(0x7f0000000000)="15ef1ca30bf1d8a3f023c2f0e7e237bc63", 0x11}, {&(0x7f0000000000)="6d13b82ee137e293a715cd3112d9c79cbb692fcdebf41242876fbe8889b3bf1b4594817ae9682c2ac280f438713c794e48f5058067091be7901e3475", 0x3c}, {&(0x7f0000000000)="71c3fb8a1bbf09c89020811e344337109e688d8c078f713ea7d9627ddb6ed4a73440ee0ecae74de67dd5a038a509c7051071a5e45262595e30de8b8a35d565d78a6990fc490482309d9c5fe6b695f7405e969aa9fadf357e762a9d4c5f10662e171d26333ff7608e591d6098bb101d4223672b87288309822e6bbcb518eba5a56b77e47fd09185197d2cdccc919e0e90368f533fd7eca3ffabf8dc14", 0x9c}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000b95000)=[{{&(0x7f0000978000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000018000-0x70)=[{&(0x7f00008c9000)=""/17, 0x11}, {&(0x7f00007cd000)=""/128, 0x80}, {&(0x7f0000fe9000)=""/163, 0xa3}, {&(0x7f0000724000)=""/179, 0xb3}, {&(0x7f00007a4000)=""/4096, 0x1000}, {&(0x7f000054f000)=""/43, 0x2b}, {&(0x7f00008c3000)=""/151, 0x97}], 0x7, &(0x7f000097b000)=""/37, 0x25, 0x8001}, 0x7fff}, {{&(0x7f0000363000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000157000-0x80)=[{&(0x7f0000085000)=""/0, 0x0}, {&(0x7f0000df8000)=""/188, 0xbc}, {&(0x7f0000d91000-0x3b)=""/59, 0x3b}, {&(0x7f0000732000-0x7)=""/7, 0x7}, {&(0x7f0000dea000-0x2f)=""/47, 0x2f}, {&(0x7f0000535000-0xac)=""/172, 0xac}, {&(0x7f0000f81000-0xd5)=""/213, 0xd5}, {&(0x7f0000524000-0x74)=""/116, 0x74}], 0x8, 0x0, 0x0, 0x2}, 0xfffffffffffffff7}], 0x2, 0x10040, &(0x7f000048b000)={0x0, 0x0}) writev(r1, &(0x7f00006c5000-0xa0)=[{&(0x7f0000318000-0x5d)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) write(r1, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00001a0000)=0x5, 0x4) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000785000)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f000064d000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) sendmmsg$alg(r2, &(0x7f0000237000-0x38)=[{0x0, 0x0, &(0x7f0000100000-0x80)=[], 0x0, &(0x7f00001e3000-0x1188)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/19 17:48:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000bc000-0x9)='/dev/dsp\x00', 0x80c02, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000557000)=0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) shutdown(r1, 0x2) 2018/01/19 17:48:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e31000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000839000)="", 0x0) fallocate(r2, 0x0, 0x0, 0x4) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000470000)="001365b18fc1b9f90933e0ef0c24591b725e6cc290f0b0e1c7c7cd1ec9e1d351033cd659fbd6db17895cf13d353119c8826fd2f847933f423ee2edde00512dec0e5349", 0x43) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f24000-0x8)={0x0, 0x0}) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/19 17:48:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) accept4(r0, &(0x7f000011f000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001a2000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000183000-0x2)=0x3ff) writev(r1, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6dfe", 0x20}], 0x1) poll(&(0x7f0000ef9000-0x30)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 17:48:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2a, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008d2000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4) close(r0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002a4000)={0x0, 0x0}) getsockopt(r1, 0x4, 0x401, &(0x7f0000506000-0x10)=""/114, &(0x7f0000c11000-0x4)=0x72) r2 = openat(0xffffffffffffffff, &(0x7f0000f5d000-0x8)='./file0\x00', 0x40000, 0x72e572b989b1cc2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00007e8000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x44, 0x77fc, 0x4, 0x4, 0x6, 0x6, 0x5d3, 0x1ff, 0x62, 0x101, 0x7d8, 0x10001, 0x5, 0xeb95]}, &(0x7f0000a23000)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000281000-0x98)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5}, 0x98) r4 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f000099e000-0x30)=[{r4, 0x0, 0x0}], 0x1, &(0x7f0000aa0000-0x10)={0x0, 0x989680}, &(0x7f00000a8000-0x8)={0x0}, 0x8) 2018/01/19 17:48:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f00009bf000-0x8)=0xd000) r1 = socket(0xb, 0x2, 0x2) ioctl$sock_netdev_private(r1, 0x89fc, &(0x7f0000600000)="4cd1c28aa6f5143afe770f781e9bb3a13ecdb12d9b74a4a1eae8b48f30fc76276f185a2d32334a5f5106c374e3f64e7ead49a00a1bf3712efe0d4d3d369d102050a85742cbbad2395315b6adce41d8faa66d236e24e8df1f4c") sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xff83, &(0x7f000054c000)=[], 0x3ce, &(0x7f0000122000-0x10)=[{0x10, 0x29, 0x43, ""}], 0x10, 0x0}, 0x0) 2018/01/19 17:48:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000d22000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xe}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0xe}}, 0x0}, 0x1c) r0 = memfd_create(&(0x7f0000d1a000)='[\x00', 0x3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000846000-0x19)={0x0, 0x11, "6ed3d354437b46671a3d3ff066f23abbec"}, &(0x7f00006e6000)=0x19) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b8e000)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x4, 0x4, 0x20}, &(0x7f0000a09000)=0xa0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xf, &(0x7f0000fda000)=0x0, &(0x7f000064c000-0x4)=0x4) 2018/01/19 17:48:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000237000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000bc6000)='/dev/audio\x00', 0x20000, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0xad15) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c3e000)="72f33976d8030a4ae9fffffff80000000184ce10", 0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000085f000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x4, 0x100, 0x80}, &(0x7f0000b18000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000406000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x100000000, 0x8, 0xf016, 0x9ea}, &(0x7f0000575000-0x4)=0xa0) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f00005fa000-0x38)={0x0, 0x0, &(0x7f0000ebf000-0x80)=[{&(0x7f0000a96000-0xae)="80faab7aaf58e657922309294941cea9", 0x10}], 0x1, &(0x7f0000c5f000-0x1140)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000082d000-0x18)={0x0, 0x100000001, 0x10, 0x4, 0x2bbf5314}, &(0x7f00008de000)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000599000-0x8)=@assoc_value={r4, 0x800}, &(0x7f00004ba000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fc0000-0x6)={0x0, 0x3}, &(0x7f0000fe0000-0x4)=0x6) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000836000-0x10)="b428d3b61cb993771cff8b60a1af46f9", 0x10) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) recvmsg$kcm(r1, &(0x7f00000f9000-0x38)={&(0x7f0000946000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00005c0000)=[{&(0x7f0000496000-0x6)=""/6, 0x6}, {&(0x7f0000f70000-0xb8)=""/184, 0xb8}], 0x2, &(0x7f000009f000-0x1e)=""/30, 0x1e, 0x7fff}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d45000-0x14)={r5, 0x9, 0x6, 0xfe, 0x5, 0x1}, &(0x7f0000402000)=0x14) 2018/01/19 17:48:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0x4, &(0x7f0000718000-0x10)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000808000)={0x2, &(0x7f000047b000)=[{0xfff, 0x8, 0x100000000, 0xffffffff}, {0x7fffffff, 0x7f, 0x800, 0x0}]}) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 17:48:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3357, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r1, &(0x7f0000001000-0xc8)={0xc8, 0x2, "b21e01ac55cb091d6f598fe3b6f204bfc127de1144c793a1b98173d2a7abcc93b02d9e8a4ce7c3cbc5c396b166d05a17ddb0d6111bbd7c9594d905bda700f4d88bb6563e9aa1f8e438f06a3492116c12867a5e87053f76f48d87fa1bba4391345100a34899408e062691afb1b68039967ecf08dd82d75f26b5cc123291bff84d53491ff760e765371b5829b9f9ceb52075fbb67e00927a1865864dff7338599f8edce6ff257717e73fee67252c0004a6b9d1b4af3d63e451df9906cf1b6ad9f1"}, 0x42400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000089b000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) unshare(0x0) 2018/01/19 17:48:21 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b46000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f000092e000)={0x9, 0x0, [{0x395, 0x0, 0x9}, {0x9f5, 0x0, 0x9}, {0xa83, 0x0, 0x7da1a902}, {0xb69, 0x0, 0x4}, {0xbaf, 0x0, 0xffffffffffffc41e}, {0x2a8, 0x0, 0x400}, {0xbff, 0x0, 0x7}, {0xa61, 0x0, 0x4}, {0x409, 0x0, 0x9}]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000691000-0x10)='/dev/sequencer2\x00', 0x8001, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004a6000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f00006a6000-0xf8)={{0x0, 0x0, 0xffffffffffff78ee, 0x0, 0x0}, 0x0, 0x9, 'id1\x00', 'timer1\x00', 0x0, 0x100, 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]}) 2018/01/19 17:48:21 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept$packet(0xffffffffffffff9c, &(0x7f000000f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000004000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000017000)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x2000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000018000-0x6)={0x5, 0x401, 0x7fff}) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000014000)=[{&(0x7f0000012000-0x1000)="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&(0x7f0000019000-0x80)=[{&(0x7f0000007000)="a72068ecd73eea506fda6fb7788a45ad6f919330a7085b7888a29b59f76faaf905f827d723e997cc157b11b6f80765895a9509a49849b1e98784e9a4576b834ee03dcb063856016a1ab9a88b836dba1c417ae8207aeee4cfadd8a39b4eb0ec902af7a877f83cc1a7195c325ed13fbf227e682f1eef02f2dee80030bec7206d4160bd2ee0e3acc7d90200b41a3a67156d8d2ddc2c2d92e9f49986889017cf644b641f64b9a38052bce696298aa13ac876c77ded5bf2ee41151c9d56b6103dcc5e89b0d571ee43bedf01f5f393908c0ed999b214f31128ea5582c9270d8e30477caedf8b83bd94ceee", 0xe8}, {&(0x7f000000c000)="e99f4e04b74461669167262733e380da98d4a976d2f5f9601a0eef3529e839687634557140644ec4ed85effaddc611a5fabc35b28cd941ec406d6181e65ae35f43c46d40c339e16aeadb0c1df56f6a033ffae353f2bc938df4d6d7a4cd6dd1d5d5de54fb666f860c2e1b260dca4f73e14001a1775bd1b20b7e9144f7dac001d6dfda", 0x82}, {&(0x7f0000005000-0xd0)="c0314f5c9712c3865b1266175d65bb1d52c5015a140096bba4c10168c23dcdc7b06702f1290f23fcdfca8621d69d884561b3eebedf6f325150394bbdb24611e602d9c527b98c3da932519bc3fedc95530c1ad87fa606ba69646217d90a26aa874a53955b70298f3446b854b5bf978fc640c30060848b2329702a3aad557ced7f71eb6f20f599a3d48fd562e58e76c707fdbb071ec7f24a7c81ca5ef65cacf5d62d538bfbe8a83314c6f2d36b93779af06bcc9ccc7545caf3ca91557ca47b9884d410dd72cb65f39f43da6944be3c6e9c", 0xd0}, {&(0x7f0000018000)="1e720518946253021468175ba7694de0b8b96fedbd8574635346c5f67e8b017c81c8fe27ed71330b8b78ba66f619e79333b87081d9df00b3928eb957fe64d7a8c9bc8dc09bc0ad6609536704ae89dffea5ed272710e2a68e44061eb1d11dabd29aa66a99e7c89cbfbd023346829c97820b80023dc976b45bbe0922c481df83eceb0ee8f173192b2dfa8556fff8c07fd7c48189d1a4789639078d33112c975c2444ca", 0xa2}, {&(0x7f000000c000-0xe1)="e39bc4bd5829b799e60d1b3bf8d4759ecdba359000c4a855b61f24440e584b29637bd2baf53ed023bc1da95bb94d28e7a6321ee419eb338cf1db3bc3a1d5cc6d1ea76bab1956211e959d525824120d035c30fe5518a3fe2599cbf27589e3286dfb039dd42de79ba4b3e823f80adac10b3548fc7582264add92351a212fa3432fc6d9b118344ae57868c78e27c3bb5ca0fe0c4c78b927c87800427693fc35ee19a33a95fc7994641c5a4613ccfb87a3eeb369f997483edb53564cd07ac3057c0b48161550343ad8dfe7fb457ce66c3a5e236d71c880c48b79765784e260dc455531", 0xe1}, {&(0x7f0000010000-0x20)="18f1477246214e09d07fe74b4d4b58590dc1169268438b3a66b56401b7f53602", 0x20}, {&(0x7f0000018000)="227dfc7e6be0257047e89709195f6c74449228e5dea0376ac6eb62e2f4c85695a91b4906f9cfded4cdbe772976870dbdd127330e50ba6837ae47a3b68110817bf58b8c05ad6eab6f19b6a6aab9c7c3835ec0628049af704187c3f4be3da0814aecc8b6e4c30a9a9035066296fe64a5c368d01eb82a1e29c90e223385c54ae114030fd6a660ca1de4d0175bbd33bb58b81938001b", 0x94}, {&(0x7f0000004000-0x88)="969a93def3e2ba6d6579ad5511d61571f51568bf78b819e590eaf7f1c8d111f2efa728340f063f68818af06f9c5dda47b3c5da5b69c343a3d3de6d6aaee62c2f77dd720caa0ff46339bc4608c3afe5d63ad7f7c0bb030007bd0fb637883ab351fae1390b6603ba8f546de0f5fa6a1f69c753ae2841258cbd7bea19bc3b6e136cf3e37f1a149961a9", 0x88}], 0x8, &(0x7f000000b000)=[{0x58, 0x10e, 0xfffffffffffffff9, "77017e26ddcc8e3d4eeef811df6149bd6c15deee796346a3c8fb4babdda2d76e27c96bc6d427b39db4c5f4c098f8fd8d1cb5dab035e9dc7a13e281aed996162b32b67dffd96158"}, {0x88, 0x10c, 0x3, "51d60e3815fc9b140ec189ecb6e0702d7e120ce47306efacf9108bdf6bc51c94301aeda8c486bb345fd0696c9d96d375b0f3e604fc0c99c950e371c3f3a79b203fee3e53383dcd3a5e4e3036e3abb051ca21b491252d2c2da2ea9087ffff74dd7ab7269f54f7efddb4833e0c2952535f809dc0287a3a56"}, {0x40, 0x118, 0x3d3b, "4d3886dce0c7bf0b60b6f70a4a9f5942a63ba96ebd0bf8f8da0e872e04eed8f76c5ad69ef7fa3def94ec66af"}, {0xf0, 0x1ff, 0x4, "422ec24eca7e37d94f53e1563b9c19c8ff216dccd3247cbaed23ea1edfce5b9e56da08efdc0ebcbfbcb6133269052a21e26bbced4476204bbf6fdb391758f5df1c24029551cd97d98239074e17ef1a1f5ec80b3f46e75ca051951e4305e2416d75dbecbd7cfd29ac9966c0d30e3e2b279ddee08b2f2f887a7a71ff52b458654cb738ba8d7639026e30c7b588342cc4c5534b5e1707625a705300a9304439f28257b1953e98623c89e9605d4348a0370090750bd9ae36ee8bcdd1973dab71a300a87057b3311e8fa315a9f7ec6c8e72a29d8bf042137298558248"}], 0x210, 0x4}, 0x2}], 0x3, 0x4) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000f000-0x80)={0x1, 0x802, 0x0, {0x0, 0x2710}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "790eaada477f17eb046695eea58af88d0ba3b8f5ca34f33a9a82d81e455bc6ca3479893215467e3bb85ea1247aafde2b17277187bd8fc023bb972d19343108b0"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000011000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000013000-0x80)={0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 17:48:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b6b000-0x11)='/dev/vga_arbiter\x00', 0x220000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00001ac000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000105000)=0x14) r3 = shmget$private(0x0, 0x3000, 0x8, &(0x7f0000197000/0x3000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000938000-0x29)=""/41) bind$packet(r1, &(0x7f0000fe7000)={0x11, 0x18, r2, 0x1, 0x7ff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x18, &(0x7f000011d000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003bd000-0x4)=0x20) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000e7000-0x8c)={0x6, 0x4, 0x7, 'queue1\x00', 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]}) 2018/01/19 17:48:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000084000)='mounts\x00') r1 = epoll_create(0x2) poll(&(0x7f0000857000-0x10)=[{r1, 0x0, 0x0}], 0x1, 0x9b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/01/19 17:48:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f000010c000)='./control\x00', 0x80000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000d68000-0x1)=0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0xa237) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f15000)={0xaa, 0x0, 0x0}) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000b33000)=0x0, &(0x7f00002bd000)=0x4) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000fac000)={&(0x7f0000731000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000402000)={{&(0x7f00003e4000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000082e000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d10000)={0x0, 0x6, 0x2}, &(0x7f0000ef4000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000300000-0x99)={r3, 0x0, ""}, &(0x7f0000e20000-0x4)=0x8) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') ioctl$TCSETSF(r0, 0x5404, &(0x7f0000617000+0x8b)={0x8, 0x31, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x0, 0xebe, 0x48c, 0x3, 0x8000}) set_robust_list(&(0x7f0000a05000-0x18)={&(0x7f0000ce1000/0x1000)=nil, 0x8, &(0x7f0000415000/0x2000)=nil}, 0x18) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) statx(r0, &(0x7f000041d000)='./control/file0\x00', 0x0, 0x0, &(0x7f000094d000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 17:48:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000be5000-0x4)={0xffffffffffffffff}) setsockopt$inet6_tcp_int(r0, 0x6, 0x400000d, &(0x7f000079c000)=0x6, 0x4) r1 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) r2 = request_key(&(0x7f0000aec000)='blacklist\x00', &(0x7f0000468000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000c2000)='\x00', 0xfffffffffffffffb) r3 = add_key(&(0x7f00003fb000)='encrypted\x00', &(0x7f0000326000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000436000)="7ecc29bfcee77f87d204435f3b0ff4fc0785ec32a533fabd8094fd429023a60c65664adfde21eeec074f0c57c93955a9365995549e31f04439a10ef713762cf1a6e220510b5a9cd9927cc73b1fcae80f5986e6307cc994a7407aea0585df272a36a716666ccf9268274e53e392087d6536b7c4e1a1ebaa177f68cf8a56402ae3823fcf60527b29c23aa71a", 0x8b, 0xfffffffffffffffc) keyctl$instantiate(0xc, r2, &(0x7f000071a000-0x5d)="6e964548d2bc50271d10fad457d22644bebeed73fef078ae65ca36448a33ddaae77e1bf68c730a056f92f00d522e742c4d2b5d650f17c151d61c49dba4ef183c1fd705c7111a9d507dc9da4166b5040df4a1839bf7b31f21b3e897e7f4", 0x5d, r3) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000cb1000)={0x10001, 0x99, 0x7, 0x10000, 0x6, [{0x7f, 0x401, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x80000001, 0x3, 0x68294155, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0}, {0x9, 0xea, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x2, 0x80000001, 0x8, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0}, {0x2, 0x3, 0x6, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x3, 0x400000000000, 0x3fef74f3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) 2018/01/19 17:48:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f0000fdb000-0x10)=[{&(0x7f0000372000-0x39)="39000000120019470000030000000000070400000005e076480000000103004009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) r1 = syz_open_dev$mouse(&(0x7f00002c0000)='/dev/input/mouse#\x00', 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000077b000-0x4)=0x0) close(r0) 2018/01/19 17:48:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={{0x0, 0x7530}, {r1, r2/1000+30000}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f40000)=0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001e6000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x80000001, 0x9, 0x1ff, 0x10000, 0x0, 0x3, 0x4000, 0x8, 0x0, 0xff, 0x20a, 0x0, 0x400, 0x1, 0x9, 0xfffffffffffeffff, 0x1, 0x9, 0x5, 0xff, 0x10000, 0x4, 0x1ff, 0x3, 0x200000000000, 0x800, 0x7ff, 0xfffffffffffeffff, 0xd516, 0xffff, 0x6, 0x7, 0x0, 0x0, 0x5, 0x400, 0x0, 0x50, 0x0, @perf_config_ext={0x7, 0x7f43b094}, 0x4a, 0x4, 0x1, 0x4, 0x7, 0xffffffffffffff7f, 0x3, 0x0}, r3, 0x3, r4, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000021b000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000e3e000-0x4)=0x10) r5 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x39, &(0x7f0000e86000)="", 0x0) 2018/01/19 17:48:21 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f000099f000-0xd)='/dev/usbmon#\x00', 0x3f, 0x18082) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00003a3000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) r1 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000cf0000-0x10)={0x5, 0xce, &(0x7f0000f4d000)="8622daeefdb6c2286a15e7e802c220b5bc290cd6254f35b2d5203cd4e20b8ce26bf7e4cebe8054130999335227f1643906b6b476d58dabe2529c625d5c288b58b48c1c50c4a76e7893c3405d4a79a48b52db5f44e954d44d41021d8f53a730c8c27e2c63759468c5280bec8650de47f6f9320467e9e2dd8347fc02e0b0684664b0885d24b07c9128cbecdd5197483934857b96d246e7f970a1dc7696416f97358bcf46e50c4d73110b4d086655e1944c726f4c7c9b2fe50b2d4febd1cadba0235e77d5effbe6eda12213c767d46e"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r1, 0x0) fallocate(r1, 0x0, 0x0, 0x4d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, r1, 0x0) io_setup(0x8, &(0x7f0000002000)=0x0) 2018/01/19 17:48:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) r0 = epoll_create1(0x80000) signalfd(r0, &(0x7f00009b8000)={0x2e12}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 17:48:21 executing program 5: clone(0x0, &(0x7f0000f3c000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000053b000)="") pwrite64(0xffffffffffffffff, &(0x7f0000002000)="", 0x0, 0x0) r0 = semget$private(0x0, 0x1, 0x440) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e42000)='/dev/rtc\x00', 0x400200, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d30000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f0000001000-0x6)=[{0x2, 0x6, 0x1800}], 0x1) [ 115.521115] encrypted_key: master key parameter 'Q ZœÙ’|Ç;ÊèY†æ0|É”§@zê…ß'*6§flÏ’h'NSã’}e6·Äá¡ëªhÏŠV@*ã‚?Ï`R{)Â:§' is invalid [ 115.566726] encrypted_key: master key parameter 'Q ZœÙ’|Ç;ÊèY†æ0|É”§@zê…ß'*6§flÏ’h'NSã’}e6·Äá¡ëªhÏŠV@*ã‚?Ï`R{)Â:§' is invalid 2018/01/19 17:48:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="a2", 0x1) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) sendto$llc(r2, &(0x7f0000c34000-0xb4)="7d4cc621b52629874d1119600fed51b9702ea3b7aba4412b677aea1b3b4598ba3464e98c68f8312dd3773071de3552e60a57dcda0c7bead95faef964ba4a0a6fd002825ca5c300fe28312a1ee49d009d96801d48be7f6f50a27bd29d0f40b0d9c063681992b24f23c1d8a59f2b133f5507d08d3693f698fbdaa3941997ffd0d2197ace509970f3f198f4f566a736097a9d2357cc4eb9ca6536887eef08db0ebe7140bac3def22b609b0626b272484327bbea13e5", 0xb4, 0x4000084, &(0x7f0000d16000)={0x1a, 0xff, 0x6a, 0x0, 0x12, 0x7fff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000d1c000)=""/45) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x6) writev(r2, &(0x7f0000e3f000)=[{&(0x7f00000c8000)="13a4ff8413376578fbd8c7df42cfc1703b8ab29abb08029b9801aa0da4bd4f8fb4bf82f1417ea12080721362e5bc20d0f64a6ea2e1f5f0d0b8ee5f820240bc6722e2429cdad09db8ef309e21377f73e50690b5fa213dafb80b5f0ff58a1997a41c508cab734357e9ff30b1778a03ccb41c9d0b79fa7623fcc247d97f5eb9662e39146e579e0ba5b90ef53caa27303222e7a3b97047ca410c1c4d170ebf6dc50c3d812d1b2ac96f699392e3c082bf1ac69dc7e9981f52b68ef50f0f6f29bfbd0a5f0e589ede401d48c1ff482232072864a11158e6c7c975a4d45a7760f8d87177c1f719b5f38c3a3460de", 0xea}], 0x1) 2018/01/19 17:48:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket(0x1f, 0xf, 0xfbbb) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000856000)={0x0, 0x0, 0x0, 0x0}) getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f000093d000)=""/102, &(0x7f0000027000-0x4)=0x66) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000d6000)={0x50, 0x0, &(0x7f0000e08000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f00003d7000)=[], &(0x7f0000978000)=[]}}, @free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f0000846000-0x95)=""}) 2018/01/19 17:48:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) sendto$inet6(0xffffffffffffffff, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(0xffffffffffffffff, &(0x7f00000e3000-0x30)=[{&(0x7f00009b4000-0x56)=""/86, 0x56}], 0x1) close(0xffffffffffffffff) 2018/01/19 17:48:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f000097a000-0x1)="a6") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e98000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000695000)=0xc) setpriority(0x3, r1, 0x9) getsockopt$sock_timeval(r0, 0x1, 0x55952ea52509e13f, &(0x7f0000760000)={0x0, 0x0}, &(0x7f00000f1000)=0x10) timerfd_gettime(r0, &(0x7f00003ae000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000002000-0x24)=[{{r3, r2}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x10, 0x0}], 0x30) 2018/01/19 17:48:21 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000023000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000019000)={0x0, 0x0, &(0x7f000001d000)=[{&(0x7f0000021000)=""/196, 0xc4}, {&(0x7f0000022000-0xb8)=""/184, 0xb8}, {&(0x7f0000022000-0x29)=""/41, 0x29}, {&(0x7f000000e000)=""/180, 0xb4}, {&(0x7f0000003000)=""/166, 0xa6}, {&(0x7f0000015000-0x4)=""/4, 0x4}, {&(0x7f0000021000)=""/32, 0x20}, {&(0x7f0000021000)=""/90, 0x5a}, {&(0x7f0000022000-0x7c)=""/124, 0x7c}, {&(0x7f0000022000-0x24)=""/36, 0x24}], 0xa, &(0x7f0000021000)=""/181, 0xb5, 0x0}, 0x0) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x24, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 17:48:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/19 17:48:21 executing program 4: mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000253000-0xb)='/dev/mixer\x00', 0x602, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000a0f000)=0x41b, &(0x7f0000a0f000)=0x2) fsync(r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000a0d000)={0x30, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x1c, 0x0, [@typed={0x18, 0x0, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 17:48:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$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) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = getpgid(0xffffffffffffffff) ioprio_get$pid(0x0, r1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a9e000)={0x1, &(0x7f00002f3000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) sendmsg(r0, &(0x7f0000d85000)={0x0, 0x0, &(0x7f0000c33000)=[{&(0x7f000046f000)="84", 0x1}], 0x1, &(0x7f0000d39000)=[], 0x0, 0x0}, 0x0) 2018/01/19 17:48:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f000081b000-0xe)='/selinux/user\x00', 0x2, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bbe000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227d, &(0x7f0000f14000)="") 2018/01/19 17:48:21 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1, 0x26010, r0, 0x0) 2018/01/19 17:48:21 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d23000)={0x1, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c25000)=0x60, 0x800) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) [ 115.640633] netlink: 'syz-executor2': attribute type 2 has an invalid length. [ 115.721792] binder: 17475:17476 BC_FREE_BUFFER u00000000204edf8a no match [ 115.731603] binder_alloc: binder_alloc_mmap_handler: 17475 20000000-20002000 already mapped failed -16 [ 115.742358] binder: BINDER_SET_CONTEXT_MGR already set [ 115.748758] binder: 17475:17476 ioctl 40046207 0 returned -16 [ 115.748794] binder_alloc: 17475: binder_alloc_buf, no vma [ 115.748817] binder: 17475:17485 transaction failed 29189/-3, size 40-8 line 2903 2018/01/19 17:48:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c7c000-0x8)='./file0\x00', &(0x7f0000a98000)={0x4000000000ac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) keyctl$join(0x1, &(0x7f00005c9000)={0x73, 0x79, 0x7a, 0x2, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 17:48:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x82) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) utimensat(r0, &(0x7f0000c2d000-0x8)='./file0\x00', &(0x7f0000f12000)={{0x0, 0x2710}, {0x0, 0x0}}, 0x100) mount(&(0x7f0000f28000-0xe)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") renameat(r0, &(0x7f0000a63000)='./file0\x00', r0, &(0x7f000003d000)='./file0\x00') 2018/01/19 17:48:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000421000)={0x0, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000c2d000)={0x0, 0xbc7d, 0x6, &(0x7f00001bb000)=0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008ac000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept$inet(r1, 0x0, &(0x7f0000014000)=0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000321000-0x9)='/dev/vcs\x00', 0x4d0001, 0x0) r2 = socket$netlink(0x10, 0x3, 0x800000000010) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000c000)={0x14, 0x20, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 17:48:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008cc000)='/selinux/mls\x00', 0x0, 0x0) exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f00006d9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000a4d000)=[], 0x200002a3, &(0x7f000058e000)={r1, r2}, &(0x7f00009e6000-0x8)={0x0}, 0x8) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004ae000-0x38)={0x0, 0x0, []}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000590000-0x4)=0x200) 2018/01/19 17:48:21 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b65000-0xc)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000ed2000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e1000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffe0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000198000-0x4)=0x8724, 0x4) 2018/01/19 17:48:21 executing program 2: seccomp(0x2, 0x4, &(0x7f0000029000-0x10)={0x0, &(0x7f0000d98000-0x8)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000018000/0xe000)=nil, 0xe000, 0x2000000, 0x3, 0x80000) set_tid_address(&(0x7f0000001000-0x4)=0x0) 2018/01/19 17:48:21 executing program 0: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f00008be000)="2f8c", 0xfffffffffffffe25) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bb4000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x80000000, 0x8, 0x9, 0x0}, &(0x7f0000f0e000-0x4)=0xa0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f0e000-0x10)={r1, 0xfffffffffffff800, 0xfffffffffffeffff, 0x80000001}, &(0x7f0000f0d000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/01/19 17:48:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000316000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000079000-0x58)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffc, 'ctr-aes-aesni\x00'}, 0x58) r1 = syz_open_dev$evdev(&(0x7f0000986000)='/dev/input/event#\x00', 0x1, 0x2) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000af000-0xb6)=""/182) 2018/01/19 17:48:21 executing program 2: mmap(&(0x7f0000000000/0xb0f000)=nil, 0xb0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b10000-0x9)='/dev/rtc\x00', 0x1, 0x0) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000b0f000)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}], 0x1c) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00003b4000-0x20)={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b10000-0x8)={0x0, 0x0}) r3 = syz_open_dev$sg(&(0x7f0000283000)='/dev/sg#\x00', 0x100000000, 0x4000) mmap(&(0x7f0000b10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000b11000-0x10)={0xffffffff80000001, 0x6ec0f4}) [ 115.750134] binder_alloc: 17475: binder_alloc_buf, no vma [ 115.750154] binder: 17475:17486 transaction failed 29189/-3, size 0-0 line 2903 [ 115.783939] binder: undelivered TRANSACTION_ERROR: 29189 [ 115.792231] binder: undelivered TRANSACTION_ERROR: 29189 [ 115.805633] binder: release 17475:17476 transaction 64 out, still active [ 115.812563] binder: unexpected work type, 4, not freed 2018/01/19 17:48:21 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x2, 0x4000, 0x18, &(0x7f0000b35000/0x4000)=nil) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) waitid(0x0, 0xffffffffffffffff, 0x0, 0x21000009, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f000000a000-0x48)={0x0, 0x0, 0x0, {0x0, r2}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = accept(r0, &(0x7f00001d9000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000c23000)=0x1e) unshare(0x204003) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000ef6000)=0x0, 0x4) 2018/01/19 17:48:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000001000-0x10)={0x4, &(0x7f0000000000)=[{0x1, 0x1, 0xfffffffffffffeff, 0x0}, {0x400, 0x80000000, 0x3, 0x4}, {0xfffffffffffff395, 0x800, 0x10001, 0x8}, {0x5, 0x1b5, 0xac, 0x3}]}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000003000)={0x8, 0x3ff, 0x9, 'queue0\x00', 0x3e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002000)=0x0) waitid(0x0, r1, &(0x7f0000000000+0xfe7)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 17:48:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00006c0000-0xa)='/dev/vcs#\x00', 0x98, 0xd0800) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") [ 115.863772] binder: undelivered TRANSACTION_COMPLETE [ 115.870803] binder: undelivered TRANSACTION_COMPLETE [ 115.879455] binder: send failed reply for transaction 64, target dead [ 115.897309] binder: undelivered transaction 67, process died. 2018/01/19 17:48:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xe, &(0x7f0000cf7000-0x1c)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) openat$rtc(0xffffffffffffff9c, &(0x7f00004e2000-0x9)='/dev/rtc\x00', 0x2000, 0x0) 2018/01/19 17:48:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000435000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000798000)=0x1) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000eac000)='./file0/file0\x00', &(0x7f00006e8000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") 2018/01/19 17:48:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) writev(r0, &(0x7f0000003000)=[{&(0x7f0000009000-0x7d)="bc", 0x1}], 0x1) ioctl$int_in(r0, 0x5424, &(0x7f0000005000)=0xd1) r1 = msgget$private(0x0, 0x208) msgrcv(r1, &(0x7f0000d91000)={0x0, ""/206}, 0xd6, 0x3, 0x800) bind$unix(0xffffffffffffffff, &(0x7f000000e000-0x8)=@file={0x0, ""}, 0x2) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00009f4000)="", 0x0, 0xfffffffffffffffe) preadv(r0, &(0x7f0000c32000)=[], 0x0, 0x14) 2018/01/19 17:48:21 executing program 6: mmap(&(0x7f0000000000/0xc7d000)=nil, 0xc7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000470000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x80000) mmap(&(0x7f0000c7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c7e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c7d000)=0x14) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000c7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c7e000)={0x0, 0xfffffffffffffffb}, &(0x7f00006ea000-0x4)=0x8) mmap(&(0x7f0000c7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c7e000)={0x4, 0x8000, 0x6, 0x8001, 0xe4b5, 0x8, 0x1, 0xb9d, r2}, 0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c7b000-0x8)={0x0, 0x0}, 0x8) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000511000)="bd06ecfd5a42d056ce4fdc9c1fc354827091c8a35e97c69660de513869b68f754616dcc03a7a1a0c879282c6c7cfc9544d05b97f3b3516d58c86f03e04d3f19a70dafec9fcd540b5f43c9a01beda2e4c969a5a0a7aa04aec992295394b8c003e1bd8530818bdbe915f6b84289f2bf421d86f5ef8399d7f3aa4577af4cc48ff0936f3f082", 0x84) mmap(&(0x7f0000c7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, 0x0, &(0x7f0000c7f000)=0x0, 0x800) mmap(&(0x7f0000c7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000c80000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/19 17:48:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f000057f000)={0x1, 0x0, [{0x1a0, 0x0, 0x0}]}) 2018/01/19 17:48:21 executing program 7: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f00000eb000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000555000)=0x48, 0x80000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a75000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000032000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x4, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d17000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000650000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r3, 0x29, 0xf2, &(0x7f0000a3b000)="1a1877a24013afcf3a11c6acd5f9eb42cd9b38c3bd0f8db9572bc77ecba639f3bea679f1301d76908bfabeef8c3492d4a092135e7b3cb4ab41ea26cb1adfe080179d064b0a3cdbe2eaf68e0d1aaba37415bae7b997bab5699f149d27e4584166a7191cb00183d2eb162d672853cc7494f9bf8a6c80bf905d56cd7171df807d56f35e994c3ac917ecc1d60e0a6978d7d595fa55bdd19b79363f12a33044b967db999937", 0xa3) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000fa4000)={0x0, 0x0, 0x9, &(0x7f00002cb000-0x8)=0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000536000)={r4, 0x9, &(0x7f0000571000)=[0xf0c, 0x8000, 0x609, 0x6, 0x7, 0x3, 0x7, 0x10001, 0x7], &(0x7f0000fc0000)=[0x3, 0x200, 0x5a5, 0x7fffffff, 0x4, 0x4], 0x41, 0x1, 0x1, &(0x7f0000879000)=[0x7], &(0x7f0000211000-0x18)=[0x6, 0x0, 0x4, 0x2, 0x4, 0x7], 0x0}) 2018/01/19 17:48:21 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0x59)=""/89, &(0x7f0000000000)=0x59) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={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) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000005000)='./file0\x00', 0x10500, 0x24) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006000+0x8b6)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000003000)={&(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000003000)=[{&(0x7f0000003000)={0x2e4, 0x1a, 0x0, 0x6, 0x3, "", [@nested={0xdc, 0x29, [@typed={0xc, 0x3c, @uid=r2}, @typed={0xc, 0x49, @fd=r0}, @typed={0xc, 0x1f, @uid=r3}, @typed={0xc, 0x72, @uid=r4}, @generic="7713b3b8eb311f14f500cc6d4acf6d4e81a23b04d0c0b87fdf2148cce3bb9e5caf848da0386b0790d6a207b7fe70e2c8f67ea1d0e2814dfb0d6da2df6efed2a1c9e768e458c233d687875261431d41ec159d245c6880959fe36607575131ede09e557f91dfe66aa76db12fff37a73464e7653123fb6f8ff9111c5f52be2ba89e86c26e14f0285f83446d013591913ad662449245c40635841a9784de9c3fab45efd39dbae7aa7a"]}, @nested={0x1f8, 0x5c, [@typed={0x24, 0x20, @str='selinuxvmnet0eth1vmnet0-)\x00'}, @typed={0xc, 0x8, @uid=r5}, @generic="5c588b40e90fcca0f3db64d39bdcc13cd976c3b346137b3c9a8c2cfbe65542c0817d877c31b30dbfae2239ac3fedc360de7ba455d1a1d6c9923b729cb94a5796268c8ffdac8b694aa8d0bba8b2ffcdbcac6f1d95d0b7a1e490b0c27a5a8eb3c20c86c995a00b8e6db7c1bd6c988571d2", @generic="a2102bf86e2bfc0f864f4f1f6c11c7b5c25c482fb0fd29729387ae2de259abb4ec9989af4626cb06867a4b66e62540ccea11301760a94f52f80a9ba86d7c08bd5908209409aec6d3b53d534c33cf3adda8b3bf7187acc35f791a16b31947af25b4440d1195c911a3f0d3cb1b84defc251ea7c6e61d04d87097c5123004555bb23fa860383285ea1b28faa5", @generic="a55f0a7c9463725199629c19f839afc0a03fae5ce4c1f872c19f34bb6128dfe4749d731d896c8b23e23bc2cd015b7d39389f98fb0ea8c348da2efd3c39d35318c073066fae0a799529c02e27a6cf7fc9562060f833776d23be4ebf6e6cec7894a987ca073b16944f9dcbbed9110d1716d27f1faf5edb68142fd5712584b690e61211570f5bfa66bcad9f4b8b1f0fd7ebf1e9fe8f3f03cd0dadaeff34c01a34732f4ebca398fa920e1c49a7565dcdb3e132ad6fc97f2fe9027337badd625ddc44039010bb4b3d"]}]}, 0x2e4}, {&(0x7f0000003000)={0x1270, 0x19, 0x4, 0x0, 0x0, "", [@generic="de0afafc1dc1b46055b47cb445fab076d414cf3bab7ef01984", @typed={0x8, 0x6a, @void=""}, @generic="753af17208e82fae6dbfac9e0ae13de3e918d40eb8416cff5700a3b369e5f775297974c8dbb2a3840721d85949fca0c3f213aaf4a1673b1c549274b187d0bd867ac8f6127407aef304ef3e5bdbb5cea6b2caadde3a22bd9ca968172bd85497096fc4d36a498891ea9c30a8c6ef575dcddd8377b0217c99b1131bd18f949e4fb1d3bd1d898b4edc145ee9e4940b8a67e3f9e5248ca22f495895e2b536647bef9689f989ac9ec85561ff017cc6a490c51e73457c8a", @generic="a3360a20da39abc74d7a58ede7abbfe0cf3f4e357aeccfa5a13bb4ba69d2044bb3473112e6a98875fd2d30b5ee89dadea08d37dd55c975a0fadf63c2db110037f1207bb560eb4ada2ab488c69cde0e84a57a5424b69845f3d1d40943a039dc9d6c01b9f27bd8e78af1a35b9f81d217ba87150a19ea628f993b823b0e3ed97ea3775023a6b7556f1b478ad830afcc12fe012e8496c90d3a", @generic="b3fa7cfd9030a8996d7504003bc04a3b153dff789cbfd695e217d7cb1703f4ee31bc462ce9bc4d4bc40f8d3a8dcb7b564a0e9b935c3f67b36f980bc833364ac07c806564b94b184d323cfc557f91d792045fbab6625d70ff64627f8c84dbe7c90167ad6aed88c4cdeb7a10702b5acc5989dacc270f9070b4442236acb9cb76ac56c0011681310553f6df1c8cfe27b5fc361a76167250d6d35609fed79287053d31fec29b38d91360a76c508518324492d9f6d1f85aa88e4eed2e979298b9a3aae472c81015c86107d83068ba2955af1d11de39659dd4af13d59bc52d79cc8af593ba07ccebf5", 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@generic="89e4036a8b9029868b80cfa73a3dfaf7769ee0ac2a8bbf7d4051c1f8ed9355368f29a5694c4917fbcb36caad0e55e5c4081ee1ba7a9cee3165b7625ecdb927348cfd02f772f3ed17425d0ce9b362b53243bc968466b82cc2e56ea35735dd6ade5dec9e4c733140040ca5c4f3e8d497437ab4ac4fb382caadfd4e08670486c30676656cd7a093b858a2da559bda9f2a5e4e9bb4d326f4d03858b86b28d3719154589016a5893238a0da8f9cfe0abd92c0126a6dcee08a21530799504bca0c49c40d67ba4492fd6371ffdaf8da69281bbc6cb61f9e0a98cf4b2e15ba82d35d7b61ca12091c6deff203c5f42c4a1a0f71e8780d968f4560f105", @generic="5afd4970822585c4f4d67440ba519935d0f7de49ebc7ddf4ef6b337ca8e513666172a384d207baff3ace5dc495da8f8fffe3d12940c8bd949ce3c52f80309f34daa9e4ef6b9d3f0094392e7bee37b614e3614f4b8952dc4af379360a1f52cf99acc2ae015753164813d39da99c5db0ad07158c8abf8cd82c2b87ff9b1026250342fc961b2d0189b7480f7684b3694f0f2ef07cb218f4ea2494c2b6c60e1551fb249043dc9a4416e30b3b33dc338a05c4587a3386df3f9452585b4ec8e99c1272d0000df1fb51c2eb9d331a8ca93b8b5187d196858fd8c2f8a6b4b55273e37ad8a1291754a053daa4b295be58705d55", @typed={0xc, 0x65, @pid=r9}]}, 0x418}, {&(0x7f0000004000-0x1f0)={0x1f0, 0x32, 0x4, 0x5, 0x0, "", [@typed={0x10, 0x2c, @u64=0x100000001}, @typed={0x10, 0x70, @u64=0x98}, @typed={0x8, 0xb, @void=""}, @nested={0x1b8, 0x76, [@generic="2c3067c8cf9b847a627b679e7f269ffd4b120b48a52647d56d5546d684a2bd95a02277d3e9bda578f634c2729e921aeaed1ea89b9a6bc219e8324179759ffb67", @generic="1197e15a244be24332e4fda8e96acbaedce718b03e16f7e19688b0ce086b223bae8746751f57da9a49c368f5c1a12d5dfa35e512e4ccdee1c58a9c53d48e60055ba498516bb0fd129e1ffdc88af744f2550e959cfcf5459998396c0df44d3815b3405476a23c07adcba765f6b128c97e55cc1e3ae5030f09ddcf0b6450f57d7eb3da2add56c95896d2c7522aba0cf4ab3ada4784fc2ccfaaa1d7448123f789c1312b42665c71a667b4e6957d2a5da8cc996c2a7e6c62696951787e9c52db37417e6fa8dd4051e5b91fe5f5e089521c8b6511", @typed={0x10, 0x75, @u64=0x2}, @generic="26ef12", @typed={0x8c, 0x39, @binary="e9776d8fad33f66e91d06327f47a7d1e8b6cc4ab8bd77dce253ea51f2c067bca7cf5864cf7644c767d615febe0a07fae102c33a1031a60eb5acd92d021d705cffe5c899dc935a0ed6ee66d0453724f357387c0a49ebcf90a69c526ac79fa91a301f1c0c652f467452115a3b131da0772e3d1c0ae90e71ada5c4fff7a2246485ca6f61d"}]}]}, 0x1f0}], 0x5, 0x0, 0x0, 0x40000}, 0x20000010) 2018/01/19 17:48:21 executing program 1: mmap(&(0x7f0000003000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x2000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x10, &(0x7f00005ae000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005ae000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/19 17:48:21 executing program 6: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="", 0xa85465b2f93af0d0) 2018/01/19 17:48:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00003e3000-0x7)='mounts\x00') r2 = syz_open_dev$sndmidi(&(0x7f00005c9000)='/dev/snd/midiC#D#\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000a7b000-0x6)={0x0, 0x1}, &(0x7f00007b8000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000852000-0x6)={r3, 0x2}, 0x6) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000288000-0x4)=0x800) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000b29000-0x4)=0xf970, 0x4) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) syz_open_dev$usbmon(&(0x7f0000b01000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d2f000)='/dev/rfkill\x00', 0x0, 0x0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/19 17:48:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000054b000-0xd)='/dev/dmmidi#\x00', 0x3, 0x240) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00006aa000)={0x0, 0x100000000}, &(0x7f0000fd8000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f31000)={r1, 0x7ff}, &(0x7f0000469000)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000297000)=0x0) ptrace$peek(0x2, r2, &(0x7f0000327000-0x8)=0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(khazad-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) 2018/01/19 17:48:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000c9b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ffa000-0x4)=0x10, 0x80800) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000685000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000156000)={0x4, r0, 0x1}) r2 = add_key(&(0x7f0000aa6000-0xc)='id_resolver\x00', &(0x7f0000cd0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$update(0x2, r2, &(0x7f00006fa000)="fb1b1ab380398000e39ac50a738f1d95b97b03965411e48b0a9d2acc11827d9489fd035e06bb62dbe5bbe8ab62e6a105e241e574d63a7c2dbe6cba3faf297f4b015504a203a787bff60ad99f80b092794cb6c2307855f4eb58c49e1b8a496489939dd04de1bc8d9a96e1f56f495475ed2f83f1f54a4cc2431b60d262c7c4ffdb2c091051fa56015a2c8bb34dae4ca272ec4df5bdc60b5260ab6e76699caacfbb6e", 0xa1) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000741000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) statfs(&(0x7f0000b12000-0x8)='./file0\x00', &(0x7f00006df000)=""/98) 2018/01/19 17:48:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) socketpair(0x1f, 0x8080f, 0xffffffffffffffff, &(0x7f0000a54000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) r3 = syz_open_dev$admmidi(&(0x7f0000a85000-0xe)='/dev/admmidi#\x00', 0xfffd, 0x204206) r4 = syz_open_dev$sndpcmc(&(0x7f00006e7000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x400000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00009e1000-0x4)=0x0, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000669000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 17:48:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) set_mempolicy(0x0, &(0x7f0000f2b000)=0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000b44000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000027a000)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e73000-0x8c)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000048b000)=0x8c) r3 = dup2(r1, r0) sendmsg$key(r3, &(0x7f000093c000-0x38)={0x0, 0x0, &(0x7f0000aa5000)={&(0x7f0000734000)={0x2, 0x14, 0x3, 0x0, 0x219, 0x0, 0x7, 0x3, [@sadb_ident={0x2, 0xb, 0x7f, 0x0, 0xffff}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x67, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x770cd264}}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x6, 0x6}, @sadb_x_sec_ctx={0x201, 0x18, 0x28000000, 0x1ac0000000000000, 0x1000, "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"}, @sadb_sa={0x2, 0x1, 0x2, 0x5, 0x80000001, 0xcb, 0x4, 0x80000001}, @sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, 0x14, 0x0}, @sadb_x_nat_t_port={0x1, 0x15, 0x3, 0x0}, @sadb_key={0x3, 0x9, 0x60, 0x0, "505001c421f9806c83cce0c6"}]}, 0x10c8}, 0x1, 0x0, 0x0, 0x0}, 0x80) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000836000-0x6)={r4, 0x20}, &(0x7f0000cd7000)=0x6) 2018/01/19 17:48:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000084e000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000091f000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c4a000)='/selinux/mls\x00', 0x0, 0x0) dup2(r1, r0) 2018/01/19 17:48:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000592000)='/dev/input/mouse#\x00', 0x7, 0x80000) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000057f000-0x4)=0x0) r3 = getpgrp(0xffffffffffffffff) tgkill(r2, r3, 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000077c000-0x10)={0x3, &(0x7f0000665000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000056a000-0x8)={r4, 0x1}) r5 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000780000)={0x1, 0x0, [{0x20f, 0x0, 0x800800}]}) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000aa2000-0xd8)=@ioapic={0x3004, 0x7ff, 0x7fffffff, 0xdfdf, 0x0, [{0x10000, 0x2, 0x744, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x7, 0x0, 0xffffffffffff0444, [0x0, 0x0, 0x0, 0x0], 0xff}, {0x7ff, 0x8, 0x6e09, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x9, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x1, 0xaccd, 0xffffffffffff1bbe, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x80000001, 0xaf, 0xff, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x400, 0x2, 0x81, [0x0, 0x0, 0x0, 0x0], 0x80000000}, {0x1000, 0x8, 0x3, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x6, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x9, 0x1000, 0x6, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x7c, 0x6, 0x81, [0x0, 0x0, 0x0, 0x0], 0x20}, {0x100000001, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0], 0xa696}, {0x6, 0x1e, 0x101, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x1, 0xfffffffffffffffb, 0x2, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x100000000, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0], 0x40}, {0x8, 0x1f, 0xc2f2, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x3, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x3, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x1, 0x80000000, 0x1f, [0x0, 0x0, 0x0, 0x0], 0x8}, {0xffffffff80000000, 0xfff, 0x3c5b, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x95, 0x3, 0xa0, [0x0, 0x0, 0x0, 0x0], 0x7f}, {0x7, 0x50e, 0x5, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff9}, {0x1, 0x64, 0xffff, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x5, 0x6, 0x877, [0x0, 0x0, 0x0, 0x0], 0x5}]}) 2018/01/19 17:48:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b4b000)={0x0, 0x2}, &(0x7f0000e32000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004d4000-0x14)={r1, 0x4e2, 0x8000000, 0x7, 0xde1, 0x6}, &(0x7f0000018000)=0x14) syz_open_dev$admmidi(&(0x7f0000917000)='/dev/admmidi#\x00', 0x2, 0x121601) preadv(r0, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}], 0x1, 0x40000000000000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000c98000)={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, {0xa, 0x1, 0x7fffffff, @loopback={0x0, 0x1}, 0x2}, 0x8000, [0x0, 0x7fff, 0x7, 0xa7, 0x400000000000000, 0xf8e6, 0x1000, 0x1]}, 0x5c) 2018/01/19 17:48:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fef000)='/dev/usbmon#\x00', 0x0, 0x200) perf_event_open(&(0x7f0000f64000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003ba000-0x18)={0x0, 0x1, 0x0, 0x4, 0x8000}, &(0x7f0000c5d000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006bd000-0x20)={0x9, 0x4, 0x8, 0xfff, 0x5, 0x101, 0x4, 0xf17, r1}, &(0x7f0000675000)=0x20) msgget(0x3, 0x405) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f00009c4000-0x4)=0x0) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00005ba000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000cee000)={0x4, &(0x7f0000fb3000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffff9c, 0x4008642b, &(0x7f0000118000)={r3, 0x11}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/01/19 17:48:23 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x80000000, 0x0, 0x0, 0x0}) pkey_mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000009000/0x1000)=nil}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000001e000)=0x0) 2018/01/19 17:48:23 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000000c000)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000d000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$dupfd(r0, 0x0, r0) sendmsg$can_raw(r0, &(0x7f000000a000)={&(0x7f000000a000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000e000-0x10)={&(0x7f0000009000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "905443ee70d4940d"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 17:48:23 executing program 1: r0 = socket(0x0, 0xf, 0x100000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000774000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() capset(&(0x7f000032e000-0x8)={0x20080522, r1}, &(0x7f00001de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 17:48:23 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffc, 0x1000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xb, 0xffffffffffffffff, &(0x7f0000009000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000006000-0x4)=0x0, 0x4) bind$alg(r1, &(0x7f0000008000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) sendto$inet(r0, &(0x7f00002be000-0x1)="86", 0x1, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 17:48:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000000b000)='./file0\x00', &(0x7f0000c33000)=""/152) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000cbc000-0xa2)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0xb661, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@noop={0x1}]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, 0x0) 2018/01/19 17:48:23 executing program 0: mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ad9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x14, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000add000-0x12)='/dev/snd/midiC#D#\x00', 0x69a, 0x612000) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00003cb000)="74080f58613670fd8a2870434ed9b8bb020194fdf8128c010157f1721aead0de49da8dd0fe727f08c08df36acca33ae34ce511343899") mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000add000)=0x0) syz_open_dev$audion(&(0x7f0000a0d000)='/dev/audio#\x00', 0x4, 0x3) 2018/01/19 17:48:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='A', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f03000)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/01/19 17:48:23 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x42, 0xa0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000000e000-0x8)={0x0, 0x0}, 0xffffffff, 0xc91f) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000006000)={r0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000000e000)='/dev/net/tun\x00', 0x0, 0x30080) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x3c)={0x0, 0x0, 0x0, 0x0, 0x7f, 0x5, 0x1e, 0x8, "80ec62a68c11f7880d1492dd831ddc4c8bc39200e1884722c1698277e7bec555cd7e7ae17bf0afaafd9ae3b0c7e45c5440757d5ef1fa6aa0618bb03d19fea573", "d9257201cb2cd009c7bd5b14c98c17c5839b3e529b00d431da34f2ea0fedee38", [0x8a35, 0x1], 0x0}) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000008000)={0x7, 0xcf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res(&(0x7f000000d000)={0x0, 0x0}, 0x4, 0xffffffffffffffab) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f000000d000)=@hdr={0x2, 0x0, 0x1, 0x200, 0x10000, 0x7, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="f9e6d6c1a54d", [], {@ipv6={0x86dd, {0x13, 0x6, "25ba06", 0x268, 0x3f, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, {[@routing={0xef, 0x4, 0x3, 0x1, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x2e, 0x0, 0x7, 0x8001, 0x0, 0x9, 0x0}, @dstopts={0x16, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @fragment={0x0, 0x0, 0x691, 0xfffffffffffffff9, 0x0, 0x0, 0x3}, @dstopts={0x2e, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x3, 0x21, "310a56051e7135489905f5cda5eaad3879b1e938a545bad03d0ac3359f4cac137c"}, @enc_lim={0x4, 0x1, 0xffffffff}]}, @routing={0x6c, 0x6, 0x1, 0x9, 0x0, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x3d, 0x0, 0x8, 0x40, 0x0, 0x8, 0x0}, @hopopts={0x3b, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x1, 0x93, "0cf34d30246505264c29bf9aea0bdc072f568d4b7713a0cc0825f83b118244b36c6a8f81c82c5b55db6a4d202a4b267dbc717c86e5afad056ad25a8afb3b1a889b6e382ab300b09dc6718df9190a98412f33a486c9c9eb662d90d53826ee1d8d9de210a5bb102e42673255fa241e4b1b1ae505210ac549b144b68c41cfd7837c021a9f5504c275ac30f34d7732d351e0fe29a6"}, @pad1={0x0, 0x1, 0x0}]}, @dstopts={0x33, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x45c}, @enc_lim={0x4, 0x1, 0x8}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0xc67}, @calipso={0x7, 0x20, {0x6, 0x6, 0x8, 0x9, [0x5, 0x10001, 0x7]}}, @padn={0x1, 0x1, [0x0]}]}], @tcp={{0x2, 0x0, r1, r2, 0x1000, 0x0, 0x19, 0x84, 0x400, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "9da1858b6e8d610cdd3f0aeaa2a05ef4"}, @nop={0x1}, @generic={0x1, 0xf, "90f76cf0c0d77be8e38976b96c"}, @generic={0x22, 0x7, "09c2112ded"}, @md5sig={0x13, 0x12, "330d5597630df4999f4c11d2f03e3a67"}, @md5sig={0x13, 0x12, "7c7b464874fd83f1cc478abc0ee7946a"}]}}, {"6cc68fb91184eb95627ab42bb527db2ef48493b347c11a3c7539646e3f7127aacfffbe4dd91b353f165a6ad3b831bbc60b4c88a253fe77d36cb3d4fa17c884a4ab4028f4c48461b80920cb73e504dc926ebacff313b66e0261"}}}}}}}}, 0x2a8) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/19 17:48:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3ff, 0x200000) getsockname$inet(r0, &(0x7f0000089000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000324000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000068d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$unix(r2, &(0x7f0000b1c000-0x38)={&(0x7f0000dfc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000462000)=[], 0x0, &(0x7f0000536000-0x28)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000040d000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) bind$alg(r3, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00006d5000)="", 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000b35000-0x20)=[{&(0x7f000042f000-0xad)="43a2cc9fd500288e4b889675ae0f4df0fb27781acff5c72a1bb7a428440c027f", 0x20}], 0x1, &(0x7f0000039000)=[], 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b15000-0x8)={0x0, 0x0}) 2018/01/19 17:48:23 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000bb8000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) bind$alg(r1, &(0x7f0000c9a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) socket$bt_rfcomm(0x1f, 0x0, 0x3) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000a05000)={0x8, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/19 17:48:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000caf000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) read(r0, &(0x7f000000a000-0x64)=""/100, 0x64) 2018/01/19 17:48:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) getcwd(&(0x7f0000148000)=""/227, 0xe3) r0 = timerfd_create(0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000722000)={0xffffffffffffffff}) getsockname$ipx(r1, &(0x7f00002cb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000059e000)=0x10) r2 = add_key$keyring(&(0x7f0000bb6000)='keyring\x00', &(0x7f0000e0b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000107000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f87000-0x4)=0xe8) getgroups(0x2, &(0x7f0000bbe000-0x8)=[0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r2, r3, r4) sched_rr_get_interval(0x0, &(0x7f000074c000)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000c2e000)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f00001ca000-0x20)={{0x77359400, 0x0}, {0x0, r5}}, &(0x7f0000d7f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 17:48:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000129000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00008a6000-0x98)={0x0, @in6={{0xa, 0x2, 0x6, @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]}, 0x6, 0xe4}, &(0x7f0000689000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007c0000)={r2, 0x400, 0x3, 0x401, 0x5, 0x274}, &(0x7f0000960000-0x4)=0x14) dup3(r0, r1, 0x0) 2018/01/19 17:48:23 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0xf)='trustedkeyring\x00', 0xfffffffffffffffd) keyctl$instantiate(0xc, r3, &(0x7f0000000000)="eb3cb3c1f9da91066c9f9e499e805dd9aeb79e3694cca28d46bc3eea8fcfbae036ae360b6dbf5b91b8527ddf4474bfcee9ffd5e015c033b93c9ad4910e8fe392942e6a3f6e97fc4d78c80fd6e1c039bb7cfaea3823805ff392", 0x59, r4) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r2, 0x0) r5 = add_key(&(0x7f0000004000-0x6)='rxrpc\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000afc000)="0e", 0x1, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000afc000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r5) ioctl$KVM_RUN(r2, 0xae80, 0x0) clock_gettime(0x7, &(0x7f0000afd000-0x10)={0x0, 0x0}) 2018/01/19 17:48:23 executing program 2: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7f000)={0x0, 0x0}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000f81000-0xa8)={0x4, 0x0, [{0x40000000, 0x3e2c, 0x4, 0x1, 0x2, 0x8, 0x6, [0x0, 0x0, 0x0]}, {0x6, 0x200, 0x7, 0x9, 0x6, 0x100000001, 0x1, [0x0, 0x0, 0x0]}, {0x80000007, 0x4, 0x2, 0x9, 0x1, 0x4, 0x8, [0x0, 0x0, 0x0]}, {0x80000001, 0x20, 0x1, 0x6, 0x5, 0x308c, 0x3, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000f80000-0x20)={0xb70d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000ad3000)="16", 0x1, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) 2018/01/19 17:48:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x40800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000001000+0xcef)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000004000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000003000-0x2e)="c8e4761ae77ea85b7e6795e64c356d657791df2ffd359a86cfe1bc7fa8e435726b8c6b6040fdd9a2e64ba08264bb", 0x2e}, {&(0x7f0000002000)="d1ab4e", 0x3}, {&(0x7f0000002000)="41ea5255f67f34e3e9719e772150dfb83dbcbeb074171425d9955b1f222a5eafd9ad303094138820cf9dbe6bd6fe87a883ac727162033350f58ac5fc6ca2fdd5f4d7204ec1e0b96c47cda43b7ed96fed5c606e3fccdc79566a8f233afe6c30234cb258da704bbf669d32d230f9b36cfeeb4a11ffd12f13aac16292cc2147e85d5d5b36d26eef94ff2b7d978a9c9532bd2771e30cce15306aba21e9f73afc250d769153fc1d5e220cd280b8181fcd4b1ab51ca9522db1fd48f88bbf540b1fe1da965c149f52c600f96ce01607fc87", 0xce}, {&(0x7f0000003000-0x3b)="3e6d74d59f5308a50e56ea04eba0a22c3a99d4b59cc56bd09f1e1316dacde6cacaf919e646e4cc0a8e6260401766d9b84cf9bc3b20c406c77a8516", 0x3b}, {&(0x7f0000003000-0x8d)="0cb37ec56bcf30021444191d6bfa6cbef63fb158b2d92f4c2479b4dba662462ebf14bb9fb1b3ede11f3bff60fc8b068a67d54d47be1cfb577066014fe3e24acb129c7b804d73abf7f72387802e74905f08f5fec2e753f6ea40b6b44a22f253c5084dc6c90f5e82277b36b98c513d4ccc069e99681109190ab608b951cad953a7a8f9168a506661f3419666c89f", 0x8d}, {&(0x7f0000002000)="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0x1000}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000002000-0xf6)="5ca6314857db18a3d6690095881ff38b91180a1e2666e2b56c4196f5739bca671e47914dce22b154c6313822956d7aef75faec09054b56c9851d52d17ed068af5bdd108e5ae9e5d29ebfee90d39fc1a615ccbe90ae813fbe3f2b7a69bedf841b63867509d06c00701ca23db664f279d6a771fcb796c0430f73ac9000ce66ae5c4962c52ba976c4d499de90aff882fc93f313194497f625191cd6646d0b4f75b00e95f027f45106c2d37ae358c7976e5eee237a24f5b12f6ae439f15f605f48e3b56dcfe8fe3fff3982215c7021b3a161f90963baccce9462f54fbceae5c02e349a56616be662e1c326d915ef23d130f05c390d39d86c", 0xf6}], 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000000c000)={0x400, {{0xa, 0x1, 0xfc00000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001010, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000001000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000fbd000)='./control\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) clone(0x0, &(0x7f0000003000)="", &(0x7f0000fbe000-0x4)=0x0, &(0x7f0000005000)=0x0, &(0x7f0000005000-0x58)="") getdents(r1, &(0x7f0000001000-0x9)=""/115, 0x73) 2018/01/19 17:48:23 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000339000-0xc)='/dev/audio#\x00', 0x0, 0x50200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000547000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000105000)=0x158195370397247b) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x4c2001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000002000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000c7e000)=[0x0, 0x7]) r3 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000850000)=[{{&(0x7f0000e80000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ed9000-0x40)=[{&(0x7f0000ee7000+0xcc7)="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", 0x1000}, {&(0x7f0000d3e000)="", 0x0}, {&(0x7f00007a5000-0x1f)="34952f432503eb27789d11d8ddd996185c815066f0bb3670dfeca339f1b24b", 0x1f}, {&(0x7f000098f000)="ebc3f2640d5d1de03b01b0656ecf31adce3b35ac", 0x14}], 0x4, &(0x7f00006ba000)=[{0xa0, 0x11f, 0x10000, "5087c7dd89044e62583e20f9867bb3f1b518edb6f72c68fd0614bfd1d6f76ffdb867b045470ff39de7920a715653c1927ffb1686f7258585e9c7a1ad26fbd56a736de00b398d13c2b89bc83a2fbd8c73ae5d88ff19fa6e96eb5d3295598efb1f7e6497dbea38b1c37b16fa0cb9678241f23c18efa1a9ccf3928be85d4f00f35ac829ccbf6cc534ebb073"}, {0x34, 0xc5c838923c4a0cb0, 0x366c, "4958ad70473699a20e6547c1f948f737188711353051d136e9958de859c64c257f3fb174372924b8381e0a99791ae220474aa4ee18e441a95848d116e4847a7652b8cb8284cf49563f96103ddf05"}, {0x18, 0x117, 0x0, '~JW'}, {0x48, 0x84, 0x7, "60ef6668557a09dcd1cd00e983bceed4bd6187fb1e147e80dd8acec94229090ed4a8a727dc5bc3ede3cdded4b90b125ae8a68f5d33d0180a"}, {0x110, 0x0, 0x3, "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"}], 0x270, 0x810}, 0x10003}], 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000bfd000)={0x5, &(0x7f0000ca6000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_ifreq(r3, 0x0, &(0x7f0000cbf000-0x28)={@generic="d22042c4d2a487fc774055fbb3bf5947", @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000166000-0x4)={0x0, 0x0}}}) getsockname$inet(r3, &(0x7f00001b9000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8f000)=0x10) 2018/01/19 17:48:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000a7000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000084f000-0xb)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x1ff, 0x2002) r5 = socket$nfc_raw(0x27, 0x3, 0x0) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001e6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x38)=[{r0, 0x1000, 0x0}, {r1, 0x40, 0x0}, {r2, 0x10, 0x0}, {r3, 0x421, 0x0}, {r4, 0x200, 0x0}, {r5, 0x2000, 0x0}, {r6, 0x0, 0x0}], 0x7, 0xbd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$unix(0x1, 0x1, 0x0) r8 = socket$unix(0x1, 0x1, 0x0) bind$unix(r8, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r8, 0x0) connect(r7, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r9 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r7, r9, &(0x7f00004db000)=0x0, 0xff) 2018/01/19 17:48:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000b1e000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00002ad000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000d31000-0x8)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0x8) r1 = socket(0x4000000000000a, 0x2, 0x0) getsockopt(r1, 0x0, 0x50, &(0x7f0000b04000)=""/84, &(0x7f0000002000-0x4)=0x54) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000af6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000a0b000)={r1, r2}) ioctl$TIOCSBRK(r0, 0x5427) openat$mixer(0xffffffffffffff9c, &(0x7f0000d7a000)='/dev/mixer\x00', 0x880, 0x0) 2018/01/19 17:48:23 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0}, 0xffffffffffffffc3) 2018/01/19 17:48:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d36000-0xf)='/dev/sequencer\x00', 0x1d1000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000805000)={{0x3ee, 0x7f}, 'port0\x00', 0xe2, 0x8002c, 0x9, 0x6, 0x5, 0x5, 0x6, 0x0, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000090000-0x9b)={r0, 0x9, 0x100000001, "c48596291e240040fd06e165cb7269960907212a8bb581020788feb115fef5c038c39641db032269a07e88a34f049e588e77289220faed263a77da4beb5042cdfb7bd9355aaa103691e327b06b93eaf0ef5b408efb516a29ce95b2ace920a9814fe7a4d97dde40a3d0a7d5c192d35c01bdfcf1764f4c5c309f47484968ad1c2f7d95e860e429ebd692439db72265b53aee"}) connect$ipx(r1, &(0x7f0000074000-0x10)={0x4, 0x4e, 0x7fffffff, "318688771496", 0x7, 0x0}, 0x10) shmget(0x2, 0x4000, 0x8, &(0x7f00008ce000/0x4000)=nil) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000cfb000)=0x0, &(0x7f000091a000)=0x4) 2018/01/19 17:48:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000014d000-0x4)=0x0) modify_ldt$write2(0x11, &(0x7f0000667000)={0x5, 0x20000000, 0x2000001000, 0x58100000000000, 0x10001, 0x2, 0x80000000, 0x8, 0x3, 0x0}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a6d000-0x8)={0xae, 0x4}, 0x8) kcmp(r1, r2, 0x6, r0, r0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000507000-0x4)=0x5, &(0x7f0000549000-0x8)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) setns(r0, 0x0) mkdir(&(0x7f0000502000)='./file0\x00', 0x1c4) open_by_handle_at(r0, &(0x7f0000730000-0xdd)={0xdd, 0x6, "2c2a5314c7b5dff3aa38b389136c5dcca258bdafcb641e059db2836c40bf211fc2e4e1006169f02ea4fe34cf78badea186da93d6477a3ed9fb51382f02780ad0209f15e93c2053757795fdc5cfaafd3002b9b0d894ce59d4fb9990ae4b14721b403f1096a1612fa6e2b909835d85851f5a6367f778c8af25692c5c4dfd5f765adf6ed1e6c8e0613868e7d356da352401d7e208feb584f1f3b7d5afed434884bc719e134070482dd177c73850264baf348a6c8ae2ef28f5d16e90a6579489d5b10a9f24b12427ed946e354998c12f44495eabb6fb89"}, 0x40000) 2018/01/19 17:48:23 executing program 7: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000b4f000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f00005a4000/0x4000)=nil) mkdir(&(0x7f00005b7000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000785000-0x4)=0x0) mount(&(0x7f00001e5000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000)='hugetlbfs\x00', 0x8c81, &(0x7f0000dee000-0xd1)="") mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000df5000-0x24)={0x4, 0xffffffff, 0x8, 0x3f, 0x4, 0x6, 0xd1f, 0x1, 0xc7d1, 0x5, 0x1, 0xf3}) unlinkat(r0, &(0x7f0000d68000-0x8)='./file0\x00', 0x200) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000013000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) rmdir(&(0x7f00009b4000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dc7000)="de77285fc7404f97cc255123fd399f79052635d9331e3cc2", 0x18) pivot_root(&(0x7f0000df5000-0x8)='./file0\x00', &(0x7f0000df6000-0x3)='./file0/file0\x00') mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000df3000)=0x0) 2018/01/19 17:48:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f000093f000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) lookup_dcookie(0x0, &(0x7f0000790000-0x26)=""/38, 0x26) 2018/01/19 17:48:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) r0 = syz_open_dev$adsp(&(0x7f0000661000-0xb)='/dev/adsp#\x00', 0xfd54000000, 0x200000) r1 = syz_open_dev$dmmidi(&(0x7f0000192000-0xd)='/dev/dmmidi#\x00', 0x9, 0x280800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000334000/0x1000)=nil, 0x1000}, 0x3, 0x0}) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000777000-0x24)=""/36) mremap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000087000/0x2000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000dc0000)='/dev/dsp\x00', 0x1, 0x0) ioctl$TIOCSBRK(r2, 0x5427) close(0xffffffffffffffff) 2018/01/19 17:48:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) socket(0x0, 0x800, 0x3) dup3(r1, r2, 0x0) 2018/01/19 17:48:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000b6b000)='./file0\x00', &(0x7f00007b0000-0x8)='./file0\x00') r0 = socket(0x18, 0x0, 0x2) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/19 17:48:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000010e000)='/dev/vcs#\x00', 0x9, 0x7e) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000810000-0xf0)={0x0, 0xe8, "d73b097669db638f9dc5b566332863be503393b47170bac5e633fc299233850dcd6a72b3d0031c971f5706fb9dcabd603b1aef50da5fba56f8ca115904720e0ce4b8273c59dab5ab76ad775623f421b22e7473c53bca5fdec4a62fd16a6a7424125c8d90db3048ccbc30d7d1aed6f05306f7f723ab1fade761274cb09494e4f3ab5140035a1d70db9dfbac338f1c2850ad8cc517275569c177aade8f3386a765bbe3df38814aef3ca6d4eb6dd946a87146a2595d777c0b949321277355523ad5b27f136ccfafd427d322ce47add47f2e993c7329f201af3914817bb413190f4ad5daeaa9b2b6ea36"}, &(0x7f0000a78000)=0xf0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000da8000-0x8)={r1, 0x20, 0x3}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000007e000)=0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f000069f000)="240000231a0025f0006b001920bbfc00020b00ff00090000001000eb080004f8000000b72b", 0x25) 2018/01/19 17:48:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000009000-0x36)="b0", 0x1) sendto(r0, &(0x7f0000b11000)="91", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d2000-0x2c)="db", 0x1, 0x4000000, &(0x7f00004db000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$alg(0x26, 0x5, 0x0) sendto$inet(r0, &(0x7f0000939000)="aa", 0x1, 0xc870a3c305c5634f, &(0x7f00006a7000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 17:48:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) r0 = syz_open_dev$sndpcmc(&(0x7f000026b000)='/dev/snd/pcmC#D#c\x00', 0x65b, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000c1c000-0x4)=0x0) link(&(0x7f00006e8000+0x10b)='./file0\x00', &(0x7f0000a8e000)='./file0\x00') r1 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f000003a000)='./control\x00', 0x80000d50) close(r1) time(&(0x7f0000342000-0x8)=0x0) 2018/01/19 17:48:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000000000003, 0x0, &(0x7f0000017000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000001000-0x4)=0x8, 0x4) write(r1, &(0x7f0000022000)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000048f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f00008de000)=""/139) 2018/01/19 17:48:23 executing program 5: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe(&(0x7f0000005000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000281000)={0x0, @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]}, 0x1000, 0x401, 0x5, 0x800, 0x10000}, &(0x7f0000006000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000281000)={r2, 0xfffffffffffffff7}, 0x8) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/01/19 17:48:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000dca000-0x9)='/dev/vcs\x00', 0x2000, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000ab4000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)={0x0, 0x0}) 2018/01/19 17:48:23 executing program 1: r0 = add_key$keyring(&(0x7f000000c000)='keyring\x00', &(0x7f0000fed000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$invalidate(0x15, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000935000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c04000-0x4)=0xe8) ioprio_set$uid(0x2, r1, 0x8) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) perf_event_open(&(0x7f000001d000)={0x2, 0xfffffffffffffe3b, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl(0x1001, &(0x7f000026f000)="043c7cb71c164b6da3674cd102000000000000005de9366405f09bce1e1577209c1a8e6e8cb7ae97388c3eeab88b1d31148b58325892ccc84c5ec248e760cab94514bdd70f1e6b23209a975784b63f6855b86d142b2530980814e7c7623034ae41b4b13af748ab7c77d719338e1102a49911c91a144079d358a99084ae2d10eca6e54eda90ee02393990fb7b4a3ecfa3761de59a4bd690a5fb410d3fc7ecbfdc739198c5b5e254ef79109371") exit(0x80000000) 2018/01/19 17:48:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x146) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000307000)='/dev/hwrng\x00', 0x228000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b2d000)={0x8, 0x0, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000454000)={r2, 0x5}) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f000015a000-0x10)={0x3, 0x9, 0xfff, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000ca0000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r3 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mount(&(0x7f0000b65000-0x10)='./control\x00', &(0x7f00001f1000-0xa)='./control\x00', &(0x7f0000ab4000-0x6)='logfs\x00', 0x203400, &(0x7f0000122000+0x351)="") pivot_root(&(0x7f0000dec000-0xa)='./control\x00', &(0x7f0000bdd000-0xa)='./control\x00') utimensat(0xffffffffffffffff, &(0x7f0000e03000-0x10)='./control/file0\x00', &(0x7f00003e7000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000002000-0x1c)=""/28, 0x1c, 0x0) recvmsg$kcm(r3, &(0x7f0000bf6000-0x38)={0x0, 0x0, &(0x7f00009e6000)=[{&(0x7f00004bc000)=""/97, 0x61}, {&(0x7f0000e0d000-0xef)=""/239, 0xef}, {&(0x7f0000f26000)=""/152, 0x98}, {&(0x7f0000000000)=""/23, 0x17}, {&(0x7f0000000000)=""/55, 0x37}, {&(0x7f00009b8000)=""/209, 0xd1}, {&(0x7f0000b9b000-0xdb)=""/219, 0xdb}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000c64000)=""/236, 0xec}, {&(0x7f0000be1000-0x19)=""/25, 0x19}], 0xa, 0x0, 0x0, 0xaa}, 0x96058fab3f84dbd) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000001000)=0x80) 2018/01/19 17:48:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = shmget$private(0x0, 0x1000, 0x78000002, &(0x7f0000e33000/0x1000)=nil) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000057e000-0x11)='/selinux/enforce\x00', 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f000052f000)={0x0, 0x3, 0x40, &(0x7f0000b40000)=0x0}) symlinkat(&(0x7f00003d2000-0x8)='./file0\x00', r1, &(0x7f0000288000)='./file0\x00') r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000be000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000257000)=0x6) shmat(r0, &(0x7f0000c1e000/0x1000)=nil, 0x0) 2018/01/19 17:48:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000f92000-0x12)='/dev/snd/pcmC#D#c\x00', 0x15d8, 0x400) mq_getsetattr(r0, &(0x7f0000e31000)={0x2, 0x3, 0xffffffffffffff01, 0x5, 0x400, 0xb255, 0x9, 0xfa04}, &(0x7f000024c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00001be000)=@assoc_value={0x0, 0x0}, &(0x7f00002be000-0x4)=0x8) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0xc, &(0x7f0000a7d000)=""/0, &(0x7f00002be000-0x4)=0x0) 2018/01/19 17:48:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000001000-0x110)={{0x2, 0x4, 0x47bf, 0x9, "e321081e4d822ec5cd3c556e35336af929c2509b47b9d274b366b8f1110af237e1cca1a5a16433b83f4d0299", 0x4}, 0x0, 0x0, 0x8001, r2, 0x5, 0x3, "e6c677102da7ab20d4ca3599bb041dd65758418cb313e1403fdabfdc09053ce90b32fed34dd82a30b71d2a31d1867d263a8373aa141327e46a1f51cfaa2793c5", &(0x7f0000001000-0x2c)="766d6e6574309a5c6d696d655f747970653a6d696d655f74797065706f7369785f61636c5f61636365737300", 0x2c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xd, 0x100000001, 0x5, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f00009bb000-0xb)='asymmetric\x00', &(0x7f000003b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ada000-0x7)=',ppp1!\x00', 0xfffffffffffffffe) r4 = add_key(&(0x7f000039b000)='id_legacy\x00', &(0x7f000058d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001a7000)="a8", 0x1, r3) r5 = syz_open_dev$mouse(&(0x7f00003cc000-0x12)='/dev/input/mouse#\x00', 0x50, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r5, 0xc008551a, &(0x7f0000e98000)={0x4, 0x28, [0x7, 0x20, 0x2, 0xff, 0x9, 0x9, 0x401, 0x2, 0x401, 0x4]}) syz_open_dev$loop(&(0x7f0000963000-0xb)='/dev/loop#\x00', 0x1, 0x4000) keyctl$read(0xb, r4, &(0x7f000023d000)=""/0, 0x0) 2018/01/19 17:48:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000009000)={0x6, 0xffffffffffffffff, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f000000e000-0x84)=""/132, 0x84) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f000000a000)='./control\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000001000)=""/53, 0x35) 2018/01/19 17:48:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ebd000-0x9)='/dev/vcs\x00', 0x3fd, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000b79000-0x1c)=@req3={0x200, 0x0, 0x3, 0x20, 0x5, 0x4, 0x9}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pwritev(r1, &(0x7f0000cdd000-0x20)=[{&(0x7f0000b20000)="80fd01", 0x3}], 0x1, 0x0) 2018/01/19 17:48:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e34000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000beb000)=0x20, &(0x7f0000f1e000)=0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000ad5000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000d52000-0x4)=0x0) r4 = syz_open_dev$mouse(&(0x7f000040b000)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x1, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000dbd000-0x4)=0x0) fcntl$lock(r1, 0x7, &(0x7f00005f1000)={0x2, 0x1, 0x3, 0xfffffffffffffe05, r3}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000b8f000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 17:48:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r1, &(0x7f0000582000-0xad)="c547a187045932a3a99232aab059e504878ea27bfc99ccefa68e194cbc2d4c7e", 0x20) 2018/01/19 17:48:23 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffff9c) timerfd_gettime(r1, &(0x7f0000b45000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xcd5000)=nil, 0xcd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f00002bc000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, &(0x7f00005b9000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000cd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000090000-0x10)={0x8, &(0x7f0000cd5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000cd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000aa000-0x10)={r2, &(0x7f0000cd6000-0x62)=""/98}) accept4$alg(r1, 0x0, 0x0, 0x800) 2018/01/19 17:48:23 executing program 6: mmap(&(0x7f0000000000/0xae8000)=nil, 0xae8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000027e000-0x4)=0x0, &(0x7f0000ae9000-0x4)=0x0, &(0x7f000065d000)=0x0) bind$inet6(r0, &(0x7f0000ae7000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000ae6000-0xb)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/19 17:48:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000266000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000894000)='/dev/dsp\x00', 0x4000, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000a59000-0x4)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f000032b000)={0x3, 0x2, {0x2, 0x3, 0x200, 0x3, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000009000+0x536)={{0x7, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 17:48:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0xd0400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0xc2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000902000)='/dev/vga_arbiter\x00', 0x10000, 0x0) r2 = accept(r1, &(0x7f000010c000)=@un=@file={0x0, ""/36}, &(0x7f0000ec3000)=0x26) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fremovexattr(r3, &(0x7f0000f47000-0xf)=@known='trusted.syz\x00') r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r5 = socket(0x1e, 0x2, 0x9) bind(r5, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r6 = socket(0x1e, 0x5, 0x0) sendmsg(r6, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x21d, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000001000)=@in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00002e2000-0x5c)={{0xa, 0x3, 0x7ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0}, {0xa, 0x0, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x40, [0x585, 0x0, 0xecc5, 0xfff, 0x9, 0x6, 0xfffffffffffffd90, 0x2ec]}, 0x5c) lookup_dcookie(0x74, &(0x7f00000b9000-0x48)=""/72, 0x48) 2018/01/19 17:48:23 executing program 4: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000f89000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x8400) munlock(&(0x7f00002bc000/0x1000)=nil, 0x1000) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x56fc) 2018/01/19 17:48:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00003be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f00005d0000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) lchown(&(0x7f0000001000-0x8)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fe6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = open(&(0x7f0000bd1000)='./file0\x00', 0x2000, 0x191) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000aec000)={0x100000000, {{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f00000f5000-0x68)={0x1, 0x0, [{0xfffffffffffff3cd, 0x0, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) 2018/01/19 17:48:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup2(r0, r0) listen(r1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00002bc000)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000459000)=0x2, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r4, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) bind$inet6(r1, &(0x7f0000097000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xffffffff}, 0x1c) 2018/01/19 17:48:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c88000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ccd000)={"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"}) sync_file_range(r2, 0x9, 0x6, 0x1) r3 = fcntl$dupfd(r1, 0x406, r1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000391000-0x4)=0x80000001, 0x4) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f000002f000-0x18)={0x1, 0x7, [{0x8, 0x0, 0x3}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000eac000)=0x0, &(0x7f0000065000-0x4)=0x4) 2018/01/19 17:48:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000595000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000d6d000)='cgroup\x00') preadv(r3, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) fallocate(r2, 0x0, 0x0, 0x4) sendfile(r1, r2, &(0x7f00004eb000-0x8)=0x0, 0x2) 2018/01/19 17:48:23 executing program 6: socketpair$inet(0x2, 0x80800, 0x7, &(0x7f00003be000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0xfffffffffffffffc}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x8, 0x30}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fe7000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000074b000)=0xe8) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[], 0x0, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockname(r2, &(0x7f0000325000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00002f4000-0x4)=0x58) 2018/01/19 17:48:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001000-0x75)=""/117) r1 = syz_open_dev$sndpcmc(&(0x7f0000a24000)='/dev/snd/pcmC#D#c\x00', 0xff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000-0x2)={0x0, 0x0}, 0x2) getsockopt$inet6_dccp_int(r1, 0x21, 0x13, &(0x7f0000212000-0x4)=0x0, &(0x7f00009a9000-0x4)=0x4) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r2, 0x800000c0044dff, &(0x7f0000001000)=0x0) 2018/01/19 17:48:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000411000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f0000b9c000-0x8)='./file0\x00', 0x125000, 0x5) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000eed000-0x90)={[0x6, 0x2, 0x4, 0x8, 0x40, 0x1, 0x80, 0xffffffff, 0x80000001, 0x8, 0xffffffff7fffffff, 0x0, 0x4, 0x7fffffff, 0x4, 0xfff], 0x100000, 0x10000}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000b1f000/0x18000)=nil, &(0x7f000039b000)=[@textreal={0x8, &(0x7f0000e4f000)="2e0f200366b9800000c00f326635004000000f30bad104b84233ef0f01d166b9800000c00f326635000100000f30ba4000ec660f38066f00b852018ed8f2f2d16e000f35", 0x44}], 0x1, 0x6c, &(0x7f0000963000)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/19 17:48:23 executing program 3: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000305000+0xb39)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000dc3000-0x9)='/dev/sg#\x00', 0x2, 0x40200) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dc3000-0x4)=0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000dc2000-0x20)=[{&(0x7f0000dc1000)=""/191, 0xbf}, {&(0x7f000000b000)=""/200, 0xc8}], 0x2, &(0x7f0000dc1000)=[{&(0x7f0000b80000)=""/146, 0x92}, {&(0x7f000016c000-0x35)=""/53, 0x35}, {&(0x7f0000959000)=""/37, 0x25}, {&(0x7f0000dc2000-0x25)=""/37, 0x25}, {&(0x7f0000cf0000)=""/59, 0x3b}], 0x5, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000b7d000)=0x0, 0x4) pipe2(&(0x7f0000b2a000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000dc3000-0x4)={0x0, 0x0}) 2018/01/19 17:48:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f000058a000-0x8)='./file0\x00', &(0x7f0000906000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) pwritev(r0, &(0x7f0000a18000-0x20)=[{&(0x7f0000510000-0xc4)="1c", 0x1}], 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00007ab000)='/dev/ppp\x00', 0x3, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000d31000-0x10)={&(0x7f0000a72000/0x1000)=nil, 0x1000}) 2018/01/19 17:48:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00006c5000-0xa0)=[{&(0x7f0000318000-0x5d)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) write(r0, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00003aa000)={0x9, 0x20, 0x100000000, 0x3, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f000064d000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000237000-0x38)=[{0x0, 0x0, &(0x7f0000100000-0x80)=[], 0x0, &(0x7f00006f9000+0x195)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0xfffffffffffffeb3, 0x117, 0x4, 0x5b9}, @assoc={0x18, 0x117, 0x4, 0x40000000f7}, @assoc={0x18, 0x117, 0x4, 0x400}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xb0, 0x117, 0x2, 0x9c, "c3fc304777eec588f939cc123080c3c7d7b5f61c4a4ac7a200aa732b8f9a24d6ede1c0e4506964bd044bb62f018781a407b4adc140f21b3537d280b2d0fd445cbe8312199d33312cf466f0399b3a99ecf2fff3e733dbcec1429619581e113f15d1c641bcfb00cad3cff413b23dced15d2d4565ad12d62103e5dda1b0b67dd67a648c8c61936d209e52edcd6c53028c3d59585d188c5746a4387df035"}, @op={0x18, 0x117, 0x3, 0x0}], 0x158, 0x0}], 0x1, 0x10000000000) 2018/01/19 17:48:23 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x202200, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000a14000-0x4d)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) accept4(r0, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) 2018/01/19 17:48:23 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00001e5000)=""/192, &(0x7f00002ef000)=0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000+0x252)=0xfffffffffffffffe, 0x4) 2018/01/19 17:48:23 executing program 7: r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000000)={0x7027b43b, 0x9}) splice(0xffffffffffffffff, &(0x7f000036e000)=0x0, 0xffffffffffffffff, &(0x7f0000453000)=0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000000f000-0x82)={@random="9faa5dc31b3c", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x27, 0x0, [@empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @empty=0x0, @multicast1=0xe0000001]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}, {[@rand_addr=0x0], 0x0}]}]}}, ""}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) ioctl$int_in(r1, 0x5421, &(0x7f0000f79000)=0x7) 2018/01/19 17:48:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fadvise64(r1, 0x0, 0x385c7ecb, 0x3) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00009bf000-0x10)={0xbe, 0x1f, 0x10000000ffff, 0x80000000}, 0xfffffffffffffe65) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x20000000000) 2018/01/19 17:48:23 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) rt_sigreturn() connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000000d000-0xe3)=""/227, &(0x7f0000006000-0x4)=0xe3) 2018/01/19 17:48:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f00009bf000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x8100, "5d3f0dc0"}}}, &(0x7f0000269000)={0x0, 0x1, [0xc98]}) r0 = syz_open_dev$dmmidi(&(0x7f0000be2000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffffff7, 0x410040) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000886000-0x88)={0xfffffffffffffff7, {{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd8b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/19 17:48:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005a3000)=0x0) r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f0000bdb000)='status\x00') prctl$setname(0xf, &(0x7f0000806000)="766d6e657430757365727b2f76626f786e657431b973797374656d6d696d655f7479706500") ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000753000)={{0x2, 0x77, 0x7f, 0x3ff, 0x7, 0xcb7b}, 0x1, 0x3, 0x6, 0xffffffffffff71a1, 0x6, "0c3f356037d9e5d2d04d1057ee9a621c6c59e9f919a6b7caf75a0c3de5839d4c13d324429e19ef308f64d1b6e33ba896ae6804ba32d678acb3262c911d5ec1a03b74c4db86407bbdddfb2d02ff12d1fab8b4e004897e6d8944651bac6a3e66bef5e50ae692d15e384900c6a31c2a60fdb9859344196930fa391c41b62af7cec9"}) sendto$ax25(r2, &(0x7f0000153000)="20929c9c4985b5331cc41ba2424dd383c82d8235f84a25f38cf81ae3efc4d00b217a3309dec1e5361bdb7c7d47eebf504f1c051f96a57dcbbea4a1616fe67a4e3ea1e5b60f9696f9f6faeb0f4078a14ec9baa9804a37361366e4ec9ffe16660bebb9e5429d9cc4ab8dca1aad97295f6304828a66f7038f924e1b8aaa6c1e3c69e1d38ccc2e36dbc4f07d6d23da5d17f472da40906c86d3537aceef4acaf1a1b05c255c348257420c1928a7e05a2a83f75fe5d502a4f5e47ff4d0152d", 0xbc, 0x810, &(0x7f000007d000)={0x3, {"64d75e12092ba2"}, 0xfffffffffffffff9}, 0x10) mmap(&(0x7f0000d9a000/0x2000)=nil, 0x2000, 0x4, 0x50, r2, 0x0) sendfile(r2, r2, &(0x7f000075c000)=0x0, 0xf60) 2018/01/19 17:48:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000502000)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000cad000-0x410)={0x2, {{0xa, 0x1, 0x7fe00000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x12, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) seccomp(0x1, 0x0, &(0x7f0000dcf000-0x10)={0x0, &(0x7f0000539000)=[]}) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000045000-0x14)={0x7, 0x2, 0x8001, 0x100000000, 0x10000, 0xffff, 0x2, 0x4, 0x3ff, 0x0}) 2018/01/19 17:48:23 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000012000)={&(0x7f0000006000/0x1000)=nil, 0x2, &(0x7f000000b000/0x2000)=nil}, 0x18) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6(0xa, 0x5, 0x2) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000009000)=0xd6, 0x4) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x0, 0x7fc, 0x0, 0x0}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/01/19 17:48:23 executing program 5: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fc8000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00007ff000-0x1000)=""/4096) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r1, &(0x7f000025f000-0x8)='./file0\x00', 0x5000, 0x21, &(0x7f0000fc8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fc8000-0x10)={0x0, 0x2710}, 0x10) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/19 17:48:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r0, r1, &(0x7f0000708000-0x8)=0x2, 0x8000fffffffe) shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ef1000/0x2000)=nil) openat$selinux_member(0xffffffffffffff9c, &(0x7f00005a0000-0x10)='/selinux/member\x00', 0x2, 0x0) pread64(r0, &(0x7f0000621000)=""/68, 0x44, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x5) setuid(0x0) 2018/01/19 17:48:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x20, 0x1, 0x1, [r3, r0, r2]}], 0x20, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000940000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x8}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000061b000)=0x0) tkill(r4, 0x0) getpgid(r4) close(r2) close(r1) 2018/01/19 17:48:23 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7f, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000001000-0xd)=""/13) seccomp(0x1, 0x0, &(0x7f0000003000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x10001, 0x0, 0x0, 0x3ff}, {0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x8000000000054004}]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/19 17:48:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003d5000-0xa)='/dev/cuse\x00', 0x2002, 0x0) ppoll(&(0x7f000080d000-0x8)=[{r0, 0x40, 0x0}], 0x1, &(0x7f0000620000)={0x0, 0x1c9c380}, &(0x7f00006f1000-0x8)={0xffffffffffffffe1}, 0x8) write$fuse(r0, &(0x7f0000e0c000-0x1c)={0x1c, 0x5, 0x0, @fuse_notify_inval_entry_out={0x0, 0x0}}, 0x1c) 2018/01/19 17:48:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) getresuid(&(0x7f0000729000-0x4)=0x0, &(0x7f0000ff2000-0x4)=0x0, &(0x7f0000330000-0x4)=0x0) quotactl(0x1, &(0x7f0000e4d000)='./file0\x00', r1, &(0x7f0000e81000)="a6407cc8233ca552ec3c6c2ba774c110d9a6e44a54219df852afa5200610cb6d612d9e89e0825e921906dc29aa2fe10341e66e7b80d9f5b308ba3d68e7ce9cc190b6686f3786a3f5b73d") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x0) [ 118.060094] syz-executor3: vmalloc: allocation failure: 17146314752 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 118.095525] syz-executor3 cpuset=/ mems_allowed=0 [ 118.100942] CPU: 0 PID: 17797 Comm: syz-executor3 Not tainted 4.15.0-rc8+ #268 [ 118.108294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.117637] Call Trace: [ 118.120224] dump_stack+0x194/0x257 [ 118.123839] ? arch_local_irq_restore+0x53/0x53 [ 118.128483] ? idr_get_free_cmn+0xfd0/0xfd0 [ 118.132795] warn_alloc+0x19a/0x2b0 [ 118.136400] ? zone_watermark_ok_safe+0x400/0x400 [ 118.141230] ? plist_check_list+0xa0/0xa0 [ 118.145357] ? rcu_note_context_switch+0x710/0x710 [ 118.150272] __vmalloc_node_range+0x4f0/0x650 [ 118.154742] ? __lock_is_held+0xb6/0x140 [ 118.158792] ? kvm_arch_create_memslot+0xa7/0x470 [ 118.163612] __vmalloc_node_flags_caller+0x50/0x60 [ 118.168515] ? kvm_arch_create_memslot+0xa7/0x470 [ 118.173334] kvmalloc_node+0x82/0xd0 [ 118.177032] kvm_arch_create_memslot+0xa7/0x470 [ 118.181696] __kvm_set_memory_region+0x1940/0x24d0 [ 118.186617] ? kvm_write_guest_cached+0x40/0x40 [ 118.191265] ? print_irqtrace_events+0x270/0x270 [ 118.196004] ? find_held_lock+0x35/0x1d0 [ 118.200056] ? __might_fault+0x110/0x1d0 [ 118.204095] ? lock_downgrade+0x980/0x980 [ 118.208231] ? futex_wait+0x6a9/0x9a0 [ 118.212039] kvm_set_memory_region+0x2e/0x50 [ 118.216427] kvm_vm_ioctl+0x1111/0x1c60 [ 118.220373] ? futex_wake+0x2ca/0x680 [ 118.224155] ? kvm_set_memory_region+0x50/0x50 [ 118.228711] ? get_futex_key+0x1d50/0x1d50 [ 118.232923] ? perf_trace_lock+0xd6/0x900 [ 118.237055] ? trace_event_raw_event_lock+0x340/0x340 [ 118.242225] ? check_noncircular+0x20/0x20 [ 118.246440] ? do_futex+0x86f/0x22a0 [ 118.250134] ? find_next_bit+0x27/0x30 [ 118.254019] ? find_held_lock+0x35/0x1d0 [ 118.258069] ? __fget+0x333/0x570 [ 118.261500] ? lock_downgrade+0x980/0x980 [ 118.265627] ? lock_release+0xa40/0xa40 [ 118.269603] ? __fget+0x35c/0x570 [ 118.273042] ? iterate_fd+0x3f0/0x3f0 [ 118.276814] ? vma_wants_writenotify+0x51/0x3b0 [ 118.281460] ? vma_set_page_prot+0x16b/0x230 [ 118.285861] ? kvm_set_memory_region+0x50/0x50 [ 118.290416] do_vfs_ioctl+0x1b1/0x1520 [ 118.294286] ? ioctl_preallocate+0x2b0/0x2b0 [ 118.298675] ? selinux_capable+0x40/0x40 [ 118.302719] ? SyS_futex+0x269/0x390 [ 118.306427] ? security_file_ioctl+0x89/0xb0 [ 118.310814] SyS_ioctl+0x8f/0xc0 [ 118.314166] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 118.318896] RIP: 0033:0x452e99 [ 118.322058] RSP: 002b:00007f12a025ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 118.329745] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e99 [ 118.336987] RDX: 0000000020005fe0 RSI: 000000004020ae46 RDI: 0000000000000014 [ 118.344231] RBP: 0000000000000208 R08: 0000000000000000 R09: 0000000000000000 [ 118.351472] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f1160 2018/01/19 17:48:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) execveat(r1, &(0x7f00005da000)='./file0\x00', &(0x7f00004d1000-0x8)=[&(0x7f00007cd000)='GPL{\x00'], &(0x7f0000901000)=[&(0x7f0000ab9000-0x5)='eth0\x00', &(0x7f000012d000-0xd)="50a56367726f75706574683100", &(0x7f00008a8000-0x36)='posix_acl_access@eth0keyringcgroup]]md5sumtrusteduser\x00', &(0x7f0000266000)='GPL\x00', &(0x7f00002ae000)='posix_acl_access[@ppp0\x00', &(0x7f0000015000)='system\x00', &(0x7f00007f5000)='\x00', &(0x7f0000c52000)='\x00', &(0x7f0000e79000-0x6)='nodev\x00'], 0x1100) connect$unix(r1, &(0x7f0000160000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) dup2(r0, r2) [ 118.358713] R13: 00000000ffffffff R14: 00007f12a025f6d4 R15: 0000000000000000 [ 118.366620] Mem-Info: [ 118.443553] active_anon:80925 inactive_anon:62 isolated_anon:0 [ 118.443553] active_file:3613 inactive_file:7982 isolated_file:0 [ 118.443553] unevictable:0 dirty:125 writeback:0 unstable:0 [ 118.443553] slab_reclaimable:9754 slab_unreclaimable:99796 [ 118.443553] mapped:23748 shmem:78 pagetables:717 bounce:0 [ 118.443553] free:1401912 free_pcp:534 free_cma:0 [ 118.476993] Node 0 active_anon:313428kB inactive_anon:248kB active_file:14452kB inactive_file:31928kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:94992kB dirty:500kB writeback:0kB shmem:312kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 141312kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 118.505261] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 118.531420] lowmem_reserve[]: 0 2870 6381 6381 [ 118.536035] Node 0 DMA32 free:2941428kB min:30332kB low:37912kB high:45492kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2942340kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:912kB local_pcp:676kB free_cma:0kB [ 118.563736] lowmem_reserve[]: 0 0 3510 3510 [ 118.568079] Node 0 Normal free:2662832kB min:37084kB low:46352kB high:55620kB active_anon:313336kB inactive_anon:248kB active_file:14452kB inactive_file:31928kB unevictable:0kB writepending:500kB present:4718592kB managed:3594628kB mlocked:0kB kernel_stack:3936kB pagetables:2720kB bounce:0kB free_pcp:1316kB local_pcp:624kB free_cma:0kB [ 118.597937] lowmem_reserve[]: 0 0 0 0 [ 118.601759] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 118.615345] Node 0 DMA32: 3*4kB (UM) 1*8kB (U) 4*16kB (UM) 1*32kB (M) 4*64kB (UM) 5*128kB (UM) 4*256kB (M) 3*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 715*4096kB (M) = 2941428kB 2018/01/19 17:48:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000469000-0x10)={0x1, &(0x7f0000200000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nfc_raw(0x27, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000514000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000919000-0x4)=0xc) tkill(r1, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/19 17:48:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000aa1000)='/dev/dmmidi#\x00', 0xf0d, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000c6000)={&(0x7f0000f8d000)=[0x0, 0x0], &(0x7f000095e000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000443000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000c83000)=[0x0, 0x0], 0x2, 0x9, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) readv(r1, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0x7a)=""/122, 0x7a}], 0x10000000000001b3) r2 = creat(&(0x7f0000c59000-0x8)='./file0\x00', 0x4) execveat(r2, &(0x7f0000f8b000)='./file0\x00', &(0x7f00000af000-0x10)=[&(0x7f00001a9000)='em1\x00', &(0x7f000004c000-0x11)='em1{@lo]security\x00'], &(0x7f00002f6000-0x5)=[&(0x7f000065e000-0xc)='/dev/ashmem\x00', &(0x7f00008f0000-0x6)='proc@\x00'], 0x1000) 2018/01/19 17:48:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x1, 0x17, r0, 0x1000010002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) connect$inet6(r1, &(0x7f000046c000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8d6e}, 0x1}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000f05000-0x4)=0x0, &(0x7f0000b79000)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006d2000-0x18)={r1, &(0x7f00008c3000)="", &(0x7f0000ffc000)=""/165}, 0x18) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000cec000)={0x1000, 0x2000, 0x0}) 2018/01/19 17:48:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001f9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000863000)={0x5, 0xff, 0x5, 0x75, &(0x7f0000648000-0x75)=""/117, 0xc8, &(0x7f0000208000)=""/200, 0x8c, &(0x7f0000b5f000-0x8c)=""/140}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r1, 0x4004510d, &(0x7f000090b000)=0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000718000)={0x2, 0x43c3, 0x5}) 2018/01/19 17:48:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000030000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000025d000)={0x0, 0x10000, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000e97000)={[0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000c18000)={0x10000, 0x3, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f00006c9000/0x18000)=nil, &(0x7f0000999000+0xa10)=[@text64={0x40, &(0x7f000002d000)="66baa000ed66480ff7ef48b858a00000000000000f23d00f21f835300000010f23f8f20f5ce5490f32c74424008aa7deeac744240227000000c7442406000000000f011c24c421f1676d34f3400f00910c000000f20f06440f20c03506000000440f22c0", 0x64}], 0x1, 0x0, &(0x7f0000e42000-0x20)=[@cstype0={0x4, 0xc}, @cstype3={0x5, 0x9}], 0x2) 2018/01/19 17:48:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafc, 0x8000040000001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000bb5000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00008f6000-0xc)={0x0, 0x0}) setitimer(0x3, &(0x7f0000cd4000-0x20)={{r1, r2/1000+30000}, {0x0, 0x7530}}, &(0x7f0000842000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f00002ee000)=[{{0x0, r3}, 0x0, 0x300000001, 0xffffffffffffffff}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r4 = syz_open_dev$dmmidi(&(0x7f0000cc3000)='/dev/dmmidi#\x00', 0x5, 0x4000) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000275000)=0x0) 2018/01/19 17:48:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xba4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) 2018/01/19 17:48:24 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) fcntl$getflags(r0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000005000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r1, 0x0) fallocate(r1, 0x0, 0x0, 0x1) close(r0) [ 118.631156] Node 0 Normal: 854*4kB (UME) 920*8kB (UME) 712*16kB (UME) 338*32kB (UME) 184*64kB (UME) 25*128kB (ME) 15*256kB (UM) 26*512kB (UME) 9*1024kB (UME) 2*2048kB (U) 631*4096kB (M) = 2663000kB [ 118.648939] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 118.657513] 11672 total pagecache pages [ 118.661496] 0 pages in swap cache [ 118.664945] Swap cache stats: add 0, delete 0, find 0/0 [ 118.670305] Free swap = 0kB [ 118.673316] Total swap = 0kB [ 118.676335] 1965979 pages RAM [ 118.679434] 0 pages HighMem/MovableOnly [ 118.683409] 327760 pages reserved 2018/01/19 17:48:24 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003cb000)='./file0\x00', 0x28000, 0x8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000027e000-0x10)='/selinux/status\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000ae5000-0x8)='./file0\x00', r1, &(0x7f00006af000)='./file0\x00', 0x1) socket$netlink(0x10, 0x3, 0xe) close(0xffffffffffffffff) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000-0x1)=""}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00002f8000-0xb)='/dev/audio\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000004e000-0x18)={0x0, 0x5, 0x30, 0x7, 0x4}, &(0x7f000082c000)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00006f4000)={r4, 0x0}, &(0x7f000068a000-0x4)=0x8) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/01/19 17:48:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000652000)='/dev/rtc\x00', 0x200000, 0x0) getpeername$llc(r0, &(0x7f0000231000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000055f000)=0x10) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x10000805) ioctl(r1, 0x7ff, &(0x7f0000d15000-0x9d)="6ca6f6e234efe0a3aae85739a582b95fa0c548dc7ca674e86d04a5f31f28f515745641671536c299cb4b25397aeb43eaa17695008cd3a9b23c02836bd5af7ad01ebd969386a16e9fdc69fce86d002a3043e455d87413fc1778e719c32530253895203629d5367e26be6529ccd0e4c2e3092f5820ef888a686ac9ef0496ecbc06d5832db7e3238f497fb7e0c8f4342912f4ffaa3ba1df3f5013df9f0ae1") socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000082a000)={0x0, 0x0}) ioctl(r1, 0x10000002284, &(0x7f0000b3c000-0x1)="") 2018/01/19 17:48:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f55000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x10000000000000, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000af3000)={"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"}) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000547000-0x18)={0x0, 0x6, 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 17:48:24 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000027b000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f00005b3000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000001000-0x14)={0x11, 0xf7, r1, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000002000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "6de53a", 0x0, 0x4, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @loopback={0x0, 0x1}, [], "a9015d423af8a466"}}}}}}}, 0x0) 2018/01/19 17:48:24 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={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, 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]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r2, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r3, &(0x7f0000c6a000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0xffffffffffffffff, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 17:48:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x805, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f000066e000)={0x3, &(0x7f0000758000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe7000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f00000ce000-0x4)=0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000a8d000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000fea000-0x4)=0x0, &(0x7f0000684000)=0x4) 2018/01/19 17:48:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x21, &(0x7f0000f8e000)=0x0, &(0x7f0000001000-0x4)=0x4) pipe2(&(0x7f0000b04000-0x8)={0x0, 0x0}, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/01/19 17:48:24 executing program 4: r0 = add_key$user(&(0x7f0000d0f000-0x5)='user\x00', &(0x7f00003f8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bca000-0x1000)="", 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0x0) keyctl$describe(0x6, r0, &(0x7f0000854000)=""/142, 0x8e) r1 = getpgrp(0x0) ptrace$cont(0x1f, r1, 0x401, 0x8000) [ 118.839181] binder_alloc: binder_alloc_mmap_handler: 17859 20000000-20002000 already mapped failed -16 2018/01/19 17:48:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x0, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000041000-0x14)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7, 0x0}) r0 = open(&(0x7f0000496000)='./file0\x00', 0x0, 0x188) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00001b6000)={[0x7fffffff, 0x4, 0x7, 0x6, 0x5, 0x5, 0xffff, 0x6, 0x7e1, 0x8, 0xb707, 0x80000000, 0x200, 0x3, 0x67b870c, 0x7], 0x1, 0x10}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @thr={&(0x7f0000574000-0x6)="", &(0x7f0000135000-0xfb)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) getpgid(0x0) tkill(0x0, 0x0) 2018/01/19 17:48:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffe}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) dup3(r0, r1, 0x0) read(r0, &(0x7f0000035000-0x7)=""/7, 0x7) 2018/01/19 17:48:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000198000-0xa)='/dev/dsp#\x00', 0x8000, 0x1007c) r1 = add_key(&(0x7f0000423000-0xd)='dns_resolver\x00', &(0x7f0000514000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000322000)='trusted\x00', &(0x7f000050c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000db2000)='eth0', r1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c76000-0x14)={0x1, 0x2, 0x3, 0x0, 0x2}) unshare(0x800) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000020d000-0x4)={0x80000000, 0x5, 0x2000}, 0x4) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000168000-0x8)={0x0, 0x0, 0x0, 0x0}) syz_open_dev$sndctrl(&(0x7f0000fab000)='/dev/snd/controlC#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) fstat(r2, &(0x7f00005b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 17:48:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000170000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000354000)='./file0\x00', 0x0) renameat2(r0, &(0x7f00003b6000)='./file0\x00', r0, &(0x7f0000bdd000-0x10)='./file0\x00', 0x1) 2018/01/19 17:48:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000dc7000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e86, 0x0}, &(0x7f000018a000)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000072d000)={r1, 0xfffffffffffffc8d}, &(0x7f0000f3c000)=0x8) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f63000-0x10)='/selinux/create\x00', 0x2, 0x0) r3 = syz_open_dev$admmidi(&(0x7f00007e3000-0xe)='/dev/admmidi#\x00', 0x3, 0x101000) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f000049b000-0x10)={0x26, 0xffffffff00000000}) write$selinux_create(r2, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x32, 0x325}, 0x54) flistxattr(r3, &(0x7f00000d9000)=""/4096, 0xfffffffffffffee0) ioctl$KDDELIO(r0, 0x4b35, 0x400) 2018/01/19 17:48:24 executing program 1: mmap(&(0x7f0000000000/0xb0a000)=nil, 0xb0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b08000)={0x1, 0x0, [{0x176, 0x0, 0x0}]}) r3 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f0000b0b000)='./file0\x00', &(0x7f0000765000-0xb1)={0xb1, 0x9c68, "fb9f70d4975a02a64001ee07ff0b9e2eaa567e2485033b053a57dff7bb463443501dab8749b26103d1a73ea459cf6b3c8977f6326be94957ef31b2aba6bcf0ab88b0eb7cdaf318534590a725737818c8befe89aaf05d4d755ec546bf9980a487fc81f445f27d4e0e75db2e33e76e05b1c16878890479eca680adb489e2e87166c761ccb9951eee46c2c42ecf4e5b106ab01565a70c6dd8e54b9d2a61d56477643cfd097b96ef155a50"}, &(0x7f00009a5000)=0x0, 0x1400) accept4$ax25(r3, &(0x7f0000479000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b0a000)=0x10, 0x800) 2018/01/19 17:48:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000099a000)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000041d000)=0x0, &(0x7f00007c3000)=0x4) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000a0f000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003e1000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000f83000-0x43)={0x0, 0x3b, "b49f368218242a50a0da206da88aa382a872dc80a4e3d4c28420c410523db4e6e86c0d4a6ce72290d0206ded074ae7d74aa98081fcf4a0c2817b04"}, &(0x7f0000ef9000-0x4)=0x43) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000852000-0x18)={r4, 0x100000000, 0x10, 0xd, 0x1f}, &(0x7f00007a4000)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000035b000)={r5, 0xce}, &(0x7f0000335000-0x4)=0x8) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000a98000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000e84000)={0xc, 0x0, &(0x7f00000f4000)=[@enter_looper={0x630c}, @exit_looper={0x630d}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f0000f4b000-0x1a)="d7"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x0, 0x0, &(0x7f000000e000-0xca)=""}) 2018/01/19 17:48:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b8c000)={&(0x7f00002ec000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000303000-0x2)='-\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f00007bc000)="", 0x0) write$tun(r2, &(0x7f0000d86000-0x1d2)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}, 0x28) close(r0) 2018/01/19 17:48:24 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000011000)=[{&(0x7f0000012000)="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", 0x1000}], 0x1) 2018/01/19 17:48:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d37000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000aaa000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r0, &(0x7f000001e000-0x38)={&(0x7f000057a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, 0x3a, &(0x7f000080f000)=[{&(0x7f0000008000-0xa6)=""/166, 0xa6}], 0x1, &(0x7f0000707000)=""/0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000303000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80000) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000ec8000)={0x16, "a9a5d4b27e2693de90feecf9e1241a0c2a346d7474c4"}) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r0, &(0x7f0000c1f000)={&(0x7f00005d2000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000981000-0x60)=[{&(0x7f000092b000-0xde)=""/222, 0xde}, {&(0x7f0000258000)=""/242, 0xf2}, {&(0x7f0000abf000)=""/25, 0x19}, {&(0x7f0000b43000-0x18)=""/24, 0x18}], 0x4, &(0x7f00006a6000)=""/182, 0xb6, 0x0}, 0x0) 2018/01/19 17:48:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00008ac000)='/dev/input/mouse#\x00', 0x2, 0x400) r1 = accept$netrom(r0, 0x0, &(0x7f000095f000)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) setsockopt$sock_int(r1, 0x1, 0x4, &(0x7f00006e0000)=0x85e8, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000e88000)=0x101, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 17:48:24 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80200, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x6, 0x6, 0x8, 0xfff, 0xd8, 0x9}, 0x7}, 0x9) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000)={0x93, 0x8, 0x3, 0x5}, 0x10) connect$ipx(r0, &(0x7f0000cd3000)={0x4, 0x2, 0x4, "81c4061525c3", 0x4, 0x0}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) sched_yield() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000003000-0x104)=@pi={0x0, 0x6001, @ipv6={0xffffffffffffc197, 0x6, "a6f2c2", 0xd8, 0x2e, 0x4000, @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}, {[@hopopts={0x62, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x100000001, 0x2, 0x80, 0x0, [0xff]}}]}, @fragment={0x2f, 0x0, 0x7fffffff, 0x4, 0x0, 0x2, 0x1}, @fragment={0x2, 0x0, 0x5, 0x732e000000000000, 0x0, 0x8bf, 0x3}, @hopopts={0x3e, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x30, {0x100000000, 0xa, 0x20, 0x5, [0xda45, 0x6, 0x6, 0x98, 0x31]}}]}, @routing={0x0, 0x2, 0x1, 0xffffffffffffff2e, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], @dccp={{0x3, 0x1, 0x4, 0x1, 0x8001, 0x0, 0x0, 0xa, 0x5, "6ee578", 0x7f, "68dcdb"}, "f9756bad4eb0dc697b73e211da2781c4780114362c5ab152fcdff0a68a5bb8db2d65272d561a430be9af5d78eba984c7"}}}}, 0x104) 2018/01/19 17:48:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00001dc000)='logon\x00', &(0x7f0000389000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00002b4000-0x73)='t ', 0x2, 0xfffffffffffffffd) getgid() 2018/01/19 17:48:24 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79f8bb872e8122474e9e1e68d7ddad316b235a8651", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f1efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e720d68c8376f030d52f18f76e5366434ffa74d3c2d", &(0x7f0000006000)='self],&[-\x00', 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0x0, 0xe091, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f000000e000-0x138)={{0x6001, 0x7000, 0x4, 0x4, 0x80000000, 0x5, 0x241, 0x8, 0x1000, 0x0, 0x7, 0x71, 0x0}, {0xf000, 0x7005, 0x9, 0x2, 0xc8e, 0x4, 0x9, 0x70, 0x0, 0xffffffff000000, 0x6, 0x800, 0x0}, {0xf000, 0x5004, 0x4, 0x0, 0x200, 0x1000, 0x8, 0x1, 0x1, 0x80000000, 0x3, 0x4, 0x0}, {0xf000, 0x0, 0x4, 0x9, 0x2, 0x8, 0xb9, 0x0, 0x101, 0x3, 0x8, 0x7ff, 0x0}, {0x7004, 0x2002, 0xf, 0xde5, 0x9, 0x5fe, 0x0, 0x3, 0x8, 0x40, 0x0, 0x100, 0x0}, {0xf001, 0x3000, 0xe, 0x0, 0x1ff, 0x844, 0x7ff, 0x7fff, 0x200, 0x0, 0x0, 0x8000, 0x0}, {0xf000, 0x110000, 0x10, 0x8, 0x3, 0x20, 0xba9c, 0x7, 0xffffffffffffffd8, 0x40, 0x7, 0x9403, 0x0}, {0x10d000, 0x100000, 0xf, 0x80000000, 0x6f06, 0x2, 0x8, 0xfffffffffffffff7, 0xff, 0x0, 0x7, 0x8001, 0x0}, {0xd004, 0x0, [0x0, 0x0, 0x0]}, {0x4000, 0x11f000, [0x0, 0x0, 0x0]}, 0x10000, 0x0, 0x2000, 0x12, 0x9, 0x2101, 0x1, [0x3, 0xfffffffffffeffff, 0x5, 0x5]}) [ 119.036584] binder: 17913:17917 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 119.079956] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. [ 119.105606] binder: BINDER_SET_CONTEXT_MGR already set [ 119.111516] binder: 17913:17944 ioctl 40046207 0 returned -16 [ 119.120572] binder_alloc: 17913: binder_alloc_buf, no vma [ 119.126345] binder: 17913:17928 transaction failed 29189/-3, size 0-0 line 2903 [ 119.126576] binder: 17913:17944 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 119.126586] binder: 17944 RLIMIT_NICE not set [ 119.165557] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/19 17:48:25 executing program 3: seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setregid(0x0, 0x0) 2018/01/19 17:48:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00003f3000)='/dev/mixer\x00', 0x400001, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000ac5000)=0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) r4 = add_key$user(&(0x7f0000c02000-0x5)='user\x00', &(0x7f000050a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a7a000)="6c1d78c953a9b1749a8c8d0ae6cf718b55daacc852c012947b7ad4b19859836641d5a0797f0d5fc1e3deab1430480688fc79ae67d0b8d5660cc1e2e9116c270cde24deb838635c9c4b458f2b2c0f2afe5a8d5dfdb54c85e0e34c90ad048462abfe98b4eed65b9e59de0a725e21bde75732726ca8c779b374cd485e5ecd823247264a0032b074af85", 0x88, 0xfffffffffffffff8) keyctl$revoke(0x3, r4) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00007c9000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f00009de000-0x8)='./file0\x00', &(0x7f000021a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000457000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0, 0x1, 0x3, 0xa, 0x20, 0x20, 0xae, r5, r6}, {0x3f, 0x1, 0x8, 0x8001, 0x4, 0x10001, 0xbef, 0x2}, {0x200, 0x800, 0x7, 0x7}, 0xffffffff, 0x7, 0x1, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x3, 0x2b}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x4, 0x0, 0x9, 0xc1, 0x4, 0x7}}, 0xe8) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/19 17:48:25 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000001b000)='/dev/cuse\x00', 0x10000, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f000001c000-0x2)=0x5, &(0x7f000001c000-0x8)=0x2) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/19 17:48:25 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a8000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f000061d000-0x400)={"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"}) mmap(&(0x7f0000000000/0x90f000)=nil, 0x90f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) fallocate(r1, 0x0, 0x0, 0x3) 2018/01/19 17:48:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cf8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chmod(&(0x7f000082c000-0x8)='./file0\x00', 0x91) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000a00000-0x78)={0x1, 0x0, [{0x40000021, 0x0, 0x3}]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/01/19 17:48:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x2, ""}], 0x10, 0x0}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000e7000)='/dev/dmmidi#\x00', 0x47, 0x0) symlinkat(&(0x7f0000ae6000)='./file0\x00', r1, &(0x7f0000173000-0x8)='./file0\x00') 2018/01/19 17:48:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) clock_gettime(0x0, &(0x7f000010b000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000c82000)={0x0, r0+10000000}, &(0x7f00002cd000-0x10)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/01/19 17:48:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000ca000)='/dev/ppp\x00', 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000299000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) unshare(0x20000400) 2018/01/19 17:48:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000df9000)='net/netlink\x00') ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000ed6000-0x28)={&(0x7f00001b3000/0x3000)=nil, 0x8, 0x7, 0x4, &(0x7f00000cc000/0x1000)=nil, 0x400}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000771000)=[{&(0x7f0000748000)=""/0, 0x0}, {&(0x7f0000676000)=""/4096, 0x1000}], 0x2, 0x10000000000000) [ 119.175392] binder: send failed reply for transaction 71 to 17913:17917 [ 119.182301] binder: undelivered TRANSACTION_ERROR: 29189 [ 119.216723] kauditd_printk_skb: 48 callbacks suppressed 2018/01/19 17:48:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) recvmsg(r0, &(0x7f0000306000)={0x0, 0x0, &(0x7f0000261000)=[{&(0x7f00003c9000-0x75)=""/117, 0x75}, {&(0x7f0000037000)=""/0, 0x0}, {&(0x7f0000f7b000-0x90)=""/144, 0x90}, {&(0x7f000037f000-0xd0)=""/208, 0xd0}, {&(0x7f00000bf000)=""/5, 0x5}], 0x5, &(0x7f0000bf0000)=""/167, 0xa7, 0x5}, 0x40) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000d62000)='./file0\x00', 0x82, 0xa1) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f000070f000)=0xfffffffffffffffb) r4 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000f14000-0x8)={0x0, 0x125}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000a9e000)={r4, 0x4, 0x2, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000ae9000)={r4, 0x0, 0x2, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000882000)=""/5) r5 = syz_open_dev$mouse(&(0x7f0000bcd000)='/dev/input/mouse#\x00', 0xad, 0x200) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00002ce000)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f00009a1000-0x4)=0xc) bind$packet(r5, &(0x7f000002a000-0x14)={0x11, 0x9a0995466d2fee93, r6, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x14) 2018/01/19 17:48:25 executing program 4: mmap(&(0x7f00003a0000/0x800000)=nil, 0x800000, 0x0, 0x132, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000062000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x4d)=""/77, 0x4d}], 0x1) [ 119.216731] audit: type=1326 audit(1516384105.091:1708): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17964 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 119.272410] audit: type=1326 audit(1516384105.133:1709): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17964 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=228 compat=0 ip=0x452e99 code=0x7ffc0000 [ 119.319895] audit: type=1326 audit(1516384105.133:1710): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17964 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 119.352054] audit: type=1326 audit(1516384105.133:1711): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17964 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 119.383936] audit: type=1326 audit(1516384105.135:1712): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17964 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=223 compat=0 ip=0x452e99 code=0x7ffc0000 [ 119.409407] audit: type=1326 audit(1516384105.135:1713): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17964 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 119.434646] audit: type=1326 audit(1516384105.136:1714): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17964 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=200 compat=0 ip=0x452e99 code=0x7ffc0000 [ 119.459518] audit: type=1326 audit(1516384105.136:1715): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17964 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 119.484136] audit: type=1326 audit(1516384105.138:1716): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17964 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 17:48:25 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff7000-0x9)="0000d70000000000c2") 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) sendmsg$nl_crypto(r1, &(0x7f0000002000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000002000)=@alg={0x120, 0x10, 0xb22, 0x4, 0x1, {{'crc32-pclmul\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x3}, {0x8, 0x1, 0x400}, {0x8, 0x1, 0xc1f}, {0x8, 0x1, 0x5fdb}, {0x8, 0x1, 0x101}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x2}]}, 0x120}, 0x1, 0x0, 0x0, 0x1}, 0x4000) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000002000)=0x4500) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000001000-0x3)={0x15, 0x79, &(0x7f0000072000)="bb6034329a6e223dbd166a7ea6bfb5b40697223dc3df59c1e3ee4120986f91469eb85352c4df8924bca674a206a291b91aa8860029e51dceee3e22fe20df7f897decf7ee3f40b5a383e2f9a1abff00b8bef144e0cab9aa352c85eaaa72cd66f8587281fd3d088ab59bbf4defe681c43e86ef57d879d10fd69b"}) exit(0x0) getdents(r1, &(0x7f0000001000-0xc2)=""/194, 0xc2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000001000-0xd9)=""/217) 2018/01/19 17:48:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b67000-0x8)='./file0\x00', 0xa0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000052000)='/dev/hwrng\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000a3d000)=0x0, 0x8) 2018/01/19 17:48:25 executing program 4: socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x20000) 2018/01/19 17:48:25 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000060e000-0x10)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000006000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setreuid(r2, r4) ppoll(&(0x7f0000000000)=[], 0x0, &(0x7f0000000000)={r0, r1+10000000}, &(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000008000-0x2c)=[@in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) futex(&(0x7f0000005000-0x4)=0x7, 0x9, 0x1, &(0x7f0000003000)={r7, r8+10000000}, &(0x7f0000004000-0x4)=0x1, 0x1) syz_open_dev$dspn(&(0x7f0000003000-0xa)='/dev/dsp#\x00', 0x6, 0x4000) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f0000002000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x80, 0x2, 0x40, 0x100, 0xf54, 0x10, r3}) prlimit64(0x0, 0x0, 0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) 2018/01/19 17:48:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79f8bb872e8122474e9e1e68d7ddad316b235a8651", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f1efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e720d68c8376f030d52f18f76e5366434ffa74d3c2d", &(0x7f0000007000)="706f7369785f61636c5f6163636573735d2e027573657224657468312d7d00", 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0x401, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) sendto$inet6(r0, &(0x7f0000661000-0x20)="", 0x0, 0x0, &(0x7f0000955000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/19 17:48:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$setsig(0x4203, r1, 0x39, &(0x7f000003e000-0x10)={0x1d, 0x6, 0x8001, 0x1}) syz_open_dev$sndctrl(&(0x7f00001ad000)='/dev/snd/controlC#\x00', 0x7, 0x800) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f00009d2000)=0x80000000, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007ca000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000d5d000-0x4)=0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000d82000)=0x5, 0x4) 2018/01/19 17:48:25 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xfffffffffffffb9b, 0x8, &(0x7f0000001000-0xeb)="ecc6deaea4edbaef4fa258a5b2478bbed5543330a92b266a9b3e3dd14596a0909d748d20c1be89b709c112e20569293f821903c40411116dbcd4f008894b8e58be6be4a74988e26c245733117dc8e9ce7229f6c47bcf30430568a954af6980e14ed07cc68fe81a2fec7c3288b86e47f7a03d024d1a00c15b5523780bea32d165263032acae5567a6d1ac5056779b55c878d3a0007318eaf14573432f91270d6f0446ee701a75a5bdf6a04b52e7e3451445163848e373b3976a58944094970c4ec6190d1b7058ca3b1e0294f772de586e51247c649c6b6ddb5abaa1b5e4270b9a0c34299b13285bdfd81339", 0xeb) close(r0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002000)=0x3, 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000000)=0x3d) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000004000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000000)={{0x5a6e63dd, 0x9}, 'port0\x00', 0x10, 0x100000, 0xb1, 0x7, 0x10001, 0x4, 0x19, 0x0, 0x5, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000000)={0x0, 0x0}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/kvm\x00', 0x101, 0x0) connect$pppoe(r2, &(0x7f0000002000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='ip6_vti0\x00'}}, 0x1e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000004000)=0x8b6e) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000005000-0x8)={0x0, 0x0}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x1, 0x3, 0xe6504f1, 0xffff}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r4, 0xc008ae91, &(0x7f0000006000-0x30)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) sendfile(r1, r3, &(0x7f0000005000)=0x0, 0xff) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000004000)=0x9, &(0x7f0000004000)=0x4) 2018/01/19 17:48:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fc6000-0x10)='/selinux/policy\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006ef000)={r1, &(0x7f0000017000)="", &(0x7f000016d000)="31e57db6bdba5fc542f8fcfacb9e02c5f438433768236607a22986b37b1a2b3eb018aebf0ceb28a365228df872ff6543594a456e6f9c6bc81f3ecc28c1c39c4c6d07f5040cd5431fc0cbde3c2ad5086d8357f755423e6485a1d13689581d16f856ec8f45c5733952a549437e427043ad1dba52dda0299f82ec1fca7d545dede92a6e34f22de24cc6875a6bdd761266c6ba8087b48536a5a7bfd913aef29335675b3a031da45b624c9ab5c53fd15b50a0bd77cec4918d7c407d0f433f3661d70f175da67d3633179f9ed7f0edf0e8145956ad", 0x2}, 0x20) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) semget$private(0x0, 0x2, 0x4) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) open(&(0x7f0000da6000-0x8)='./file0\x00', 0x0, 0x1) [ 119.508552] audit: type=1326 audit(1516384105.146:1717): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17964 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 17:48:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00004ec000)={0x0, 0x0, 0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f53000)='/dev/vcs\x00', 0x3, 0x0) r3 = getpgrp(0x0) mq_notify(r2, &(0x7f0000dce000-0x60)={0x0, 0xc, 0x5, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 17:48:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9e000-0x2)="c403", 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mremap(&(0x7f0000389000/0x3000)=nil, 0x3000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) 2018/01/19 17:48:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000277000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000751000-0x10)={&(0x7f0000fad000/0x3000)=nil, 0x3000}) 2018/01/19 17:48:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000084c000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x800000000402, r1) exit(0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000fcf000)=0xb8d7, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f00004d2000-0xe)='./file0/file0\x00', 0x0) 2018/01/19 17:48:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) r1 = socket$unix(0x1, 0x7, 0x0) listen(r0, 0x0) poll(&(0x7f0000633000-0x20)=[{r0, 0x2000, 0x0}], 0x1, 0xfffffffffffffffd) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008ec000-0x8)={0x0, 0x0}) shutdown(r0, 0x0) r4 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000be0000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000964000-0x4)=0xe8) getgroups(0x8, &(0x7f0000059000-0x20)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r7 = gettid() r8 = geteuid() stat(&(0x7f0000b92000)='./file0\x00', &(0x7f0000f3b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgrp(0x0) r11 = geteuid() getresgid(&(0x7f0000dc0000-0x4)=0x0, &(0x7f00006dd000)=0x0, &(0x7f0000af4000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000821000-0x1)=0x0) getresuid(&(0x7f0000dd5000-0x4)=0x0, &(0x7f000068a000-0x4)=0x0, &(0x7f0000c49000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000eb8000)={0x0, 0x0, 0x0}, &(0x7f0000bd7000)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000c94000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000633000)=0xc) stat(&(0x7f00009b4000)='./file0\x00', &(0x7f00003f4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d7c000-0x8)='./file0\x00', &(0x7f000009f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00007b8000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000021a000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000006b000)=0xe8) r21 = getegid() r22 = getpid() stat(&(0x7f00007e2000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000170000)='./file0\x00', &(0x7f0000e64000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007f0000-0xc)={0x0, 0x0, 0x0}, &(0x7f000032a000)=0xc) lstat(&(0x7f000034c000)='./file0\x00', &(0x7f0000c59000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000019d000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000046d000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe2000)=0xe8) getresgid(&(0x7f00009fc000)=0x0, &(0x7f0000850000)=0x0, &(0x7f0000f94000)=0x0) r31 = syz_open_dev$sndtimer(&(0x7f00009d7000-0xf)='/dev/snd/timer\x00', 0x0, 0xa0000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00001e9000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000f39000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003bf000)=0xe8) r34 = getegid() r35 = fcntl$getown(r0, 0x9) stat(&(0x7f0000a15000-0x8)='./file0\x00', &(0x7f0000889000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000472000)=0x0, &(0x7f0000608000)=0x0, &(0x7f0000744000)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000014000)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000936000)={0x0, 0x0, 0x0}, &(0x7f0000ae1000-0x4)=0xc) fstat(r3, &(0x7f0000b94000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r41 = fcntl$getown(r3, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000730000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d9c000)=0xe8) fstat(r2, &(0x7f0000709000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r44 = getpid() fstat(r1, &(0x7f000065c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00001fa000)='./file0\x00', &(0x7f00006f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000497000-0x188)=[{&(0x7f0000890000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000d9f000-0x70)=[{&(0x7f0000623000)="ee12d2d6350b1bdfb5b1952d1286171f", 0x10}, {&(0x7f000034a000-0x68)="5dc402240c84ded9c2b9e42429da5b3ab2529872d68803afbf348ff1b2bbbcf273ee9bd00e0d16e61eb6a15628f2c8d90ab912a7292e628d5f52d4d4306fc0830382a83ddcdc2ddc8f8d789c43db3c3f312d50620bedf52dbc6a433ea7b58d16004fb6a12a743024", 0x68}, {&(0x7f000075d000-0x10)="e6add4e826b290cf16e9b56a162fadb6", 0x10}, {&(0x7f00007bd000-0xfa)="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", 0xfa}, {&(0x7f0000bbc000)="88f7dbd8cb9e7c8357b9941a48752c2f566ea81155d0e7cb597fe42b5abaeccbafdb99110206b0308bff1497a40579b4ba2c31c13fc753f620f7b680c887c04c3a82eabb6935291549fc097e8f970c74b7b21a7a09d3582da292057f0f466666d6fd16ccf8e230ac069be48db0d088ab915ac738d522adabe5c9d33a172050ff21300b499dbcc682c5084869890d92aa3ff79d92f17d62e9e99cc85bfc6f2dabc7194aff42cf2878dbc3b49e680e8e1e83126be99c719c4e51e841535bd2cca91cb3182f5eb94afedc872026eebe4e9a788b4c28599fce60756d2039a2fe", 0xde}, {&(0x7f0000568000-0x2a)="39744dbe9c226809e46a856c5699784e29a4915fb5597eff6b51534addd117d275c571fb1dcaf2cb1719", 0x2a}, {&(0x7f0000f0a000)="3b2aa072acf2173d989df1b3080b844a389ecd6c2aa796bf1558aa1df8b9a409557b464458e6191615e75ba6a428ea50c286ceeabd0606a58a69ee39501c516b9f267f65d6cb3f67c5725b91ded18278be36c403dab73f8fc2b68e71611d9a706f79a40b83c2058bfb3108ec5bfe49262f6b0f5b4d2ef324b233eaa75e1c953be2a531d3", 0x84}], 0x7, 0x0, 0x0, 0x20008000}, {&(0x7f000042c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a36000-0x10)=[{&(0x7f0000201000)="d2b1c9ef1c7843c552da140d7b021556532a77a3eae28cea484e5092dc627d1a491138b8c7fc720d285d2146670c9236630d61c3ddb983796f2c8fd5c9a6a89edbaf0c0d0f8b2ac431c7f85b3b3b9892fa21c07b846798", 0x57}], 0x1, &(0x7f0000c5d000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r2, r0, r2, r1, r1]}, @rights={0x18, 0x1, 0x1, [r3]}], 0x80, 0x4000}, {&(0x7f00007ff000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008be000)=[{&(0x7f00003ff000)="ab", 0x1}], 0x1, &(0x7f00006af000-0x148)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r3, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r3, r1]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x38, 0x1, 0x1, [r1, r1, r2, r0, r0, r1, r2, r1, r2]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x18, 0x1, 0x1, [r0, r3]}], 0x148, 0x10}, {&(0x7f0000c1c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000b7000)=[{&(0x7f000060a000-0x44)="53334ca678247ca5125cdf33e983d5b0d04fea281801b91b72c3c480ff3686489a46baa92bf3c06538fb4359027d0fbebde8fdf9b93bd125517dd867fbec11fd6c494950", 0x44}, {&(0x7f00004e3000)="67f2a1214aae1bec938b0fb6c312047612505f8bb4a65d823ac359ab9af4fd2c9892a3414cd219f4a5faaca60fa8f15856f13983584711b0de98fc92ede4adca415069d4ae66aa5c02cfe4e86752c614fbf635280c1ffcc3105e6cbf0ea03a63a73484108db869ed9de06e7917a79bd65c59e7d238eacaab", 0x78}, {&(0x7f000023d000-0xe)="0ea155cb25da84c0ea2689d8d1d9", 0xe}, {&(0x7f0000fc6000)="065d6ae590ff19aa4a8545b1764210a1c6c19a4f2d3337da51d0a59dc1e8982c677c3baa4fdf658bf8580ddaf62b1fe9eb3502a7348c4b5c83e41b27393573b68f6e870ebefd4be3b8b8359116750e2eadfda391a78651f12d1e55c757e90f98745aae3ab646edf463f078414d6a36f1c4a0ef24f3de739bed683b30f6cc8eef8f377320162085ced04050724747c2bfba6646085ff097348a783c2190ac5afd0eb50701eba8e342d17084c9995ca61f585ad9d30c547f78969ed54d6cb4f3a6d98658a033c553822ab0", 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0x1000}, {&(0x7f000021a000-0xeb)="eadf6ce0d7612a930143798bda659638124953527dfae2a4fd143c001be6f54dc6295aee3c2529d19b877340e971039664f944e24e6ba56f7a8d0ffec2fac6ae923440327937a4895c6495f4346b9e7f1313e05f1ca2fd2ffb37caff9451a3c17d62483d7734a23136f65c44abf74047ddd9f961529d99d0a381b9eb418d1db6c0a7d414b5a33d700f71ad0d0858982e0b31b954693fc152404538707087a9fe0af45dffd321fa4b10c2c6d6c6e467f07be7f2ac676622b76c3ecbfd58fa2a3451cda6314ac46dee131cc0c4f7ca5e9d0b1d810bddf2ca69eff6c372063f6297688a6055c12163a96ef821", 0xeb}], 0x6, &(0x7f00001a3000)=[@cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x28, 0x1, 0x1, [r0, r3, r0, r0, r2]}, @rights={0x28, 0x1, 0x1, [r3, r3, r0, r0, r0, r2]}, @rights={0x28, 0x1, 0x1, [r31, r3, r1, r2, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r2, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x28, 0x1, 0x1, [r3, r1, r3, r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}], 0x158, 0x4000}, {&(0x7f000049b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a20000-0x50)=[{&(0x7f0000a18000)="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", 0x1000}, {&(0x7f0000049000)="5fc136538b17798285d025404e6d26e9618921ef0d083296f719986e7a111109db8555a56bc3e75fa6954f54058f6289cb31a0135eb4d25f7ebfc96462e9cc53a2b0fe40dec6ae40a77617ae7fbefbf3dbfdf0f360b14e51a77a7eb052cfa662202d2a0959611744439e139632b250c0b6e720c96a7d6018262ffaaa2a08b4be7896241090f05171a13dd2eac1b7966bb8a8bc712ba14c4cc59f056408bc4f29e6d8d1e0dd4fccb34de2c15bcb6cf3ebc0ee52dea36c0b126abcadbb5af8e6732595bf6b8d881641ab", 0xc9}, {&(0x7f00004f0000-0xdc)="bc04568ac4ca899cde05e5125bf15233e69463047389e67fedf4caf4abf16ddeabb3e578d66c7c934a6a7c1d54fdfe5c0e9edf8195ebb02a9604c35174dc7cfc9bba049d68efbf6fe5f4d885d3afc33273ed7c748c12b47d6ef4eb8625aee3c72fa5ccbe01afbc1d43cc8c0891bf458aadb6e567b4229ff5c16d1a4f778ba297bba1fad65c14bf5957be703d4353c6e8bf1b22e2897913f94bac9d6a4028116987ebd77583d9b59bc79b02692c55c25a8a7bf4f9e6d1eef94eb13397048ffa3c28234184d0fdf5f08d445d71b31aef0fa5f59eb7d874a0317894a8ce", 0xdc}, {&(0x7f0000d22000)="0950f8eed850411691248635b9379486c15e922b3468bc9e823ea65a76c5daac9a5dfc093195bc884cc8fdb307a1f319e7bc0c9a87b4223b62f92e9c51ad4f9fb61e249dba97721305f03c5c444a95085219391ce489b28e16ba9660aef5", 0x5e}, {&(0x7f0000646000)="fc510cecb8fffe443674a953c36a0a25dae6db8ba9c95bca8c45d96069a81f7ce1d3e79fd74a329f568ee582b4a855c5162f95e7a9ebea54f2fd072e0987bee6feec43c5146700b8ea13df601b63302ae82c39dcdc8f967e92c0ecd121a543d19681468f42c535d8bb3a237363702d1bef9d9dfb", 0x74}], 0x5, &(0x7f0000422000-0x30)=[@rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r2, r3, r3, r0]}], 0x30, 0x1}, {&(0x7f00003c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00002e8000-0x40)=[{&(0x7f00007e7000)="", 0x0}, {&(0x7f0000e2f000)="4655c3de8a8c3359524fef9584b4a4bbb9e809f84a6de227fda89481e2cd7ce8d0632b835343be6e8dfa82065dc51fb2bf6a9e0dabc1a32e383bd401e8db685d3758a1d7367887fe02ec874ac0f5c74b08c8373556f7a5f7dd88ef9b1d4ac375f058956952cffc770184674e98cc276c261230aeaa4e2fd5af77c5e171bc25", 0x7f}, {&(0x7f0000cfd000-0x6d)="c36d1ba96361c0dc69ccf5230d353998672d7fc141aa790063c640e7524f0ba50e8a1caa972983478966dcdc34e6af9a64b8cb20ea57122db562624642c433da4d9631568613f03a7bc9ebe3bc826ac8402271dcd80ce06a8776c21103bc92dbc9bd60b7ad3a472d721ce8889e", 0x6d}, {&(0x7f0000457000)="5584081a62a172fec8e51b990625647c08be33719b208a4f4f91b0dcafb6ff0f0d0fee178a97eee1f97d137384ec4454", 0x30}], 0x4, &(0x7f00003b5000-0x60)=[@cred={0x20, 0x1, 0x2, r41, r42, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @rights={0x20, 0x1, 0x1, [r3, r0, r2, r0]}], 0x60, 0x44}], 0x7, 0x20000000) 2018/01/19 17:48:25 executing program 5: socket$netlink(0x10, 0x3, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000c12000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x0}]}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @end={0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c46000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f18000)=0x1c80, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000f11000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) sync_file_range(r0, 0x9, 0xfff, 0x5) [ 119.586113] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present [ 119.610543] binder: BINDER_SET_CONTEXT_MGR already set [ 119.624864] binder: 18015:18024 ioctl 40046207 0 returned -16 [ 119.633209] binder_alloc: 18015: binder_alloc_buf, no vma [ 119.633233] binder: 18015:18016 transaction failed 29189/-3, size 40-8 line 2903 [ 119.655357] binder: undelivered TRANSACTION_ERROR: 29189 [ 119.660887] binder: release 18015:18016 transaction 74 out, still active [ 119.667816] binder: unexpected work type, 4, not freed [ 119.677254] binder: undelivered TRANSACTION_COMPLETE [ 119.682976] binder: send failed reply for transaction 74, target dead 2018/01/19 17:48:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x4, &(0x7f0000059000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) munmap(&(0x7f000083a000/0x4000)=nil, 0x4000) 2018/01/19 17:48:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x8203, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000000)=""/72, &(0x7f0000003000-0x4)=0x48) timer_settime(0x0, 0x0, &(0x7f0000001000-0x19)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 17:48:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r2, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$audion(&(0x7f0000ba5000-0xc)='/dev/audio#\x00', 0x4, 0x0) tkill(r0, 0x1000000000016) dup3(r1, r2, 0x0) 2018/01/19 17:48:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d3c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) pipe2(&(0x7f0000d01000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00005aa000)=@int=0x0, &(0x7f0000aa2000-0x4)=0x4) dup2(r2, r2) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000385000-0xca)=""/202, &(0x7f0000eba000-0x4)=0xca) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000d91000)={0x6, 0x0, 0x10001, 0x80}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f00009a1000-0x10)={r4, 0x1ff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = syz_open_dev$sndtimer(&(0x7f0000d7b000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f0000451000)={0x0, 0x80000001, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) 2018/01/19 17:48:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000b8e000-0x6e)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f00009b8000+0xf90)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) r2 = accept4$inet6(r1, &(0x7f0000ec6000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005fb000-0x4)=0x1c, 0x80000) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00004f7000)=0x0, &(0x7f000076f000)=0x4) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009ab000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000508000-0xb6)=""/182) r4 = gettid() fcntl$setownex(r1, 0xf, &(0x7f0000153000)={0x1, r4}) r5 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) openat$mixer(0xffffffffffffff9c, &(0x7f0000014000)='/dev/mixer\x00', 0x30000, 0x0) mremap(&(0x7f00004e2000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000d94000/0x2000)=nil) ioctl(r5, 0x2285, &(0x7f0000007000)='S') 2018/01/19 17:48:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0x0, 0xc56, 0x0, 0x0, 0x81e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10003, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0]) memfd_create(&(0x7f0000d5e000-0xd)='selfnodev@lo\x00', 0x1) 2018/01/19 17:48:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f0000fd6000)='/dev/usbmon#\x00', 0x7, 0x3) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000f57000-0x4)=0x6, &(0x7f0000654000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000f60000)=[{0x0, 0x0, &(0x7f0000598000)=[], 0x0, &(0x7f00005ef000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvfrom(r2, &(0x7f000069d000)=""/164, 0xfffffffffffffce0, 0x0, 0x0, 0x0) 2018/01/19 17:48:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) open(&(0x7f00002c4000)='./file0\x00', 0x440, 0x44) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x97d8, 0x34}, &(0x7f0000d12000-0x4)=0xc) execve(&(0x7f000005e000-0x8)='./file0\x00', &(0x7f000000a000)=[], &(0x7f0000060000-0x18)=[&(0x7f0000557000)="00762d495495e7c6e902af096c09ae8ee1caf52d43b89020f813849a36c6e760a35514cfb9d5304b8470ffab97fe7594b8c35e88b123440707f84240", &(0x7f0000213000)="71041e0270eeff9cbc47ac07a8c7b3daa93a11d16ecc06a73650dee90948c7a7679da5e64f827e4de309b12c272d091e13ab880b9788c1ff9c21b1c07d5c07c63a7aea38c400fca01ba6fc081c733c855ada0bf8cc42886133cd7621715ab9a2b707b785db9c9a8adf9e6cd08bcb0cb6c11823f17f111071ec21ec3687fb252f5c3ddcecca8a78973f8bffc053ce22", &(0x7f0000016000-0xd)='+wlan0md5sum\x00']) 2018/01/19 17:48:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000612000-0x2)=0x1f9, 0x2) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b6d000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000b20000-0x8)={0x0, 0x0}) r4 = eventfd2(0x0, 0x80800) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000faa000-0x20)={0x2000, &(0x7f00000e9000)=0x0, 0x0, r4, 0x7}) r5 = eventfd2(0x0, 0x1) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000227000)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r0, r2, 0x80000) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000a04000-0x20)={r4, 0x0, 0x100010100000002, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b6e000-0x4)=0x0) kcmp(r6, r7, 0x5, r4, r5) 2018/01/19 17:48:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000125000)='/dev/vcsa#\x00', 0x5, 0x101000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b16000-0x20)={{&(0x7f00006b5000/0x1000)=nil, 0x1000}, 0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = fcntl$getown(r0, 0x9) fcntl$lock(r1, 0x7, &(0x7f0000531000-0x20)={0x1, 0x3, 0xb67, 0xd85, r2}) bind$alg(r1, &(0x7f00008a6000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0xffffffffffffffe9) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000297000)='/dev/qat_adf_ctl\x00', 0x4001, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000fd0000)={0x1, 0x43d, 0x6, 0x1000}, 0x8) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000a3d000-0x101)="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", 0xfffffffffffffe65) pipe(&(0x7f000004b000-0x8)={0x0, 0x0}) ioctl$KVM_GET_MP_STATE(r4, 0x8004ae98, &(0x7f00000f3000-0x4)=0x0) timer_create(0x6, &(0x7f00000c0000-0x60)={0x0, 0x1f, 0x2, @thr={&(0x7f0000b59000)="cff50bdbb19a4e9568987c6894c4dbb32303fb0adedfc49be2fe6ee3929abe00b390a53065a3f2f60a0c745ca336b0876551d8763f5ccb86928de4aed7c8aa8d1c3ee26844ed81e0c118e78137", &(0x7f0000cd7000)="985e8a163d0c29a5f12a8c6c3ecc09b78033c44e160b903e941f341a7f21fb6e80d65a6933f868bc8ed69492a471f023f1f48305c0fa49619c1d30035f09a8540aa4d41055e6ec0bc7e861581d5755b22b52a713a64ddb014a621ba678a16dca287195104255b890ffeefe1e211747550055548a065462347ec9f43c952263d7ac29e9dfc702a6d2b66273337a926a49fdc9c6949297ada1f47f42937b27e96c5c78d132813ea398b3317b18f4c40ee812a1e765a83955d72ed8fb1a177a5fa1f0fd9c21948b15a64336912c92a2421e398bb0efd18af9a099d5d668e4bb0222771c5820984da5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000008a000)=0x0) r5 = accept$alg(r1, 0x0, 0x0) recvmsg(r5, &(0x7f0000e89000)={&(0x7f0000614000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00003a8000)=[], 0x0, &(0x7f0000abb000)=""/0, 0x0, 0x0}, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r6 = syz_open_dev$audion(&(0x7f0000c79000-0xc)='/dev/audio#\x00', 0x4, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000cf2000)=0x7, 0x4) ioctl$KVM_DEASSIGN_PCI_DEVICE(r6, 0x4040ae72, &(0x7f0000398000-0x14)={0x0, 0x7fffffff, 0x7, 0x0, 0x1}) fcntl$setstatus(r1, 0x4, 0x400) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f000021b000)=0x1ff) 2018/01/19 17:48:25 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000073b000)='/dev/vga_arbiter\x00', 0x600200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000130000)={0x0, 0x4, 0x20}, &(0x7f0000780000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000003e000-0x10)={r1, 0x0, 0x6, 0x5}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f000081f000)={&(0x7f0000bae000/0x3000)=nil, 0x898, 0x4, 0x80, &(0x7f00007ef000/0x1000)=nil, 0x3f}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000327000-0x4c)={0x9, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x180, 0x7fffffff0000, 0x4, 0x7, 0x100000000, 0x0, 0x0, 0x5, 0x6}) prctl$intptr(0x0, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000046c000)=0x1e, 0x4) fcntl$setflags(r0, 0x2, 0x1) 2018/01/19 17:48:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpid() getpgrp(0xffffffffffffffff) gettid() r1 = syz_open_procfs(r0, &(0x7f00009b8000)='attr/keycreate\x00') r2 = syz_open_dev$vcsn(&(0x7f0000cc9000-0xa)='/dev/vcs#\x00', 0x8, 0x80) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000134000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000953000-0x4)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00006ca000)={0x0, 0x0}) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b4a000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a6a000)=0x0) getpid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000017c000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000072c000-0x4)=0x0) getpid() ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00008d3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00007d1000-0x10)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000806000)={&(0x7f000057d000-0x10)={0x1d, r5, 0x0, 0x0}, 0x10, &(0x7f00008cf000-0x10)={&(0x7f00002db000-0x80)={0x6, 0x500, 0x401, {0x77359400, 0x0}, {r6, r7/1000+10000}, {0x0, 0xfff, 0x6, 0xfffffffffffffffe}, 0x1, @canfd={{0x3, 0x7, 0x101, 0x7f8000000}, 0x17, 0x2, 0x0, 0x0, "31c855347a85a6124dd9ca7c531bfe503fd9156d7b1dd7865718ed53168ce8a0dd433544cc81d6ee0425e96fc434030d7d542153747ecdc21158c492434f420f"}}, 0x80}, 0x1, 0x0, 0x0, 0x800}, 0xc000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000451000)=0x0) getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000094f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ff000)=0xe8) getresgid(&(0x7f00000d0000-0x4)=0x0, &(0x7f0000db2000-0x2)=0x0, &(0x7f0000e5f000)=0x0) r11 = getuid() r12 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ee0000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000870000-0x4)=0xe8) stat(&(0x7f0000512000-0x8)='./file0\x00', &(0x7f0000928000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000e95000-0x38)={&(0x7f0000a31000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008d6000-0x60)=[{&(0x7f000001d000-0xac)="246bf0ab0e604a78747d062092dcd45528187c2ebaf11872d39d9cf104d25e8f53cfe86bf5822e77fceade3e5a9c171af21cd8ad4e4c23f83eb4d32b48f414aded8c269568e801e1512a99f20634eb680c7b8f0951160ea87a7dc2dc90034c9a42bd2f7b8a7e9bf88d05e03cdbb121a5658360fdeada18f4a9c2417c428881b08fa44184b08e764526c95986e4859e1ac8c56f6721e673805e40cf3a627c2e33f70a89205107776327fe7678", 0xac}, {&(0x7f000059c000)="1919068a5f087ed18a448963698776b2b03d8446ad042e47c9a1a7d597674c32f6109e8ce7882bea88ebf83e9759346cca58", 0x32}, {&(0x7f0000d64000-0x6d)="092eea5800d173e745dae2fff00ca7e0d6dc65f2967980dd25fe795c0b5f25df8b1208367c8b5d270fa2100cacac06988f3c9d49d11ee24cc1e9f70201788edbb4889e82c3efc3d37a099e84cccaf099bb0497c1e9b9da608281431eeb5f70abe7bd2c8038110ca4a06c3e05c1", 0x6d}, {&(0x7f0000b88000)="c0de6e00dfddc1e224f6d65f50afc62e8daa354a94f62d376e49c167c47431a8754cc013c2d67f70947cbc4921e5f2c6239be329c4e06c92549974d39499fc2f071069622d2cc7444b94c31cf8325fa0f57e3735fa56904a936f7cde17", 0x5d}, {&(0x7f0000a63000-0x6)="34eccaf19943387b4ab32a6dcbbc0cde97e30c1cc5fd164ec3001f2c97087abc42128524b84d288be0fd15138b662e2e8363da0b5bcf7d4a40a03b7016ab", 0x3e}, {&(0x7f000069f000-0xec)="3bc4824ff622e5ab0db95bf2305aba5fd4170e8d7b43ce15642846d1b0a61ab11516d48761ca248783e6f62da87c1b27a6f0701fa35babedd4b73affb38809a837ef4e2a1541e807db925302139e66838199176cc20bdfcc72fee53677944c7a9f4f3aac18774dd23a953497195b0c7cd33d69a9fceda0ca01ec3a891a7c6222ba9dc1be52a2b28b458c67b3309b84cdbcb774fafdf4113aba3849d0b6eb75d57a567bc5fe2d8c0364f27975ddbc36185b5a3d3d9aba0ff0a341187af229d21ac92f680ae4f8fa4babdee39a6f2aef831d516ff4756be90d458e8e26884ea0758c8c94e9c979b37b8e19d70b", 0xec}], 0x6, &(0x7f0000677000-0xe8)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r4, r11, r12}, @rights={0x28, 0x1, 0x1, [r1, r2, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r3, r13, r14}, @rights={0x28, 0x1, 0x1, [r2, r1, r1, r1, r2, r2]}, @rights={0x20, 0x1, 0x1, [r1, r2, r1, r2]}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0xe8, 0x0}, 0x20000000) r15 = gettid() r16 = getpgrp(r15) r17 = syz_open_procfs(r16, &(0x7f00001cf000)='children\x00') close(r17) 2018/01/19 17:48:25 executing program 7: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000044000-0x10)={0x1, &(0x7f0000000000)=[{0x1d, 0x7f, 0x0, 0x0}]}) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000004b000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000045000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) inotify_init() 2018/01/19 17:48:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ccf000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000658000)={0x0}, &(0x7f0000283000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe5000-0x10)={0x0, r0+30000000}, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000cc2000-0x20)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) r2 = open(&(0x7f0000570000-0x8)='./file0\x00', 0x200000, 0x8) connect$llc(r2, &(0x7f0000630000-0x10)={0x1a, 0xf7, 0x1, 0x14b, 0x5, 0x28, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/19 17:48:25 executing program 7: prctl$intptr(0x4, 0x80000000) 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) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000001000)={0x2, &(0x7f0000002000-0x10)=[{0x7ff, 0x5, 0x80000000, 0xfffffffffffffff9}, {0x9, 0x2, 0x4, 0x5}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r3 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x7, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000001000)={0x8, 0x5, 0x7, 0x7f, "f61c1c34d014f465e12a138230c48232931259fa2453e52eb52f0a6ad35e6abab8c2edf597fb27348409e79b", 0x101}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000000)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000000000)=""/108, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000001000)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x9) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000efb000-0x35)="ec4f806dbf5a5bffe6b90841cc3c7fb40596abf947e07a371dae88c4ce237f8f681d142ea8d7ab7324081886e7cb97d8eca9232938", 0x35, r2) 2018/01/19 17:48:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x215f) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chroot(&(0x7f0000a65000-0x8)='./file0\x00') [ 119.843258] QAT: Invalid ioctl [ 119.853166] QAT: Invalid ioctl 2018/01/19 17:48:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x10) accept4$ipx(r0, 0x0, &(0x7f000020f000-0x4)=0xfffffffffffffe05, 0xfffffffffffffffe) 2018/01/19 17:48:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000ee4000-0x8)='./file0\x00', &(0x7f0000a98000)={0x23e27caf, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe(&(0x7f0000943000)={0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000033a000-0x10)={r3, 0x50, &(0x7f0000a62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000291000-0x4)=r5, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) fgetxattr(r2, &(0x7f0000a33000)=@known='security.ima\x00', &(0x7f0000057000-0x10)=""/16, 0x10) timerfd_gettime(r4, &(0x7f0000012000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 17:48:26 executing program 2: r0 = socket(0x10000000010, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x2000000000101002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="", 0xffffffffffffff1b) 2018/01/19 17:48:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000424000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00001d7000-0x4)=0x0) ioprio_set$pid(0x2, r1, 0x3ff) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000179000-0x30)="d3ab27191a0100230000000000000002fef9f342a47400ffffff0000000000000001070097c11ed4c2c4dcd2ffa86eb9", 0x30) 2018/01/19 17:48:26 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0884123, &(0x7f0000003000)="bb") getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000008000-0x4)=0x0, &(0x7f0000002000)=0x4) 2018/01/19 17:48:26 executing program 5: ioperm(0x0, 0x9, 0x20000000000) mremap(&(0x7f00001c3000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000e3e000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000021d000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000dcc000-0x4)=0x0, &(0x7f00004d0000-0x3)="") ioperm(0x4, 0x4, 0x8f4c) 2018/01/19 17:48:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) recvfrom$packet(r0, &(0x7f0000603000-0x4c)=""/76, 0x4c, 0x0, &(0x7f0000635000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000262000)='/dev/cuse\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f000010a000-0x4)=0x0) write(r0, &(0x7f0000bb3000-0x26)="2400000026007fe6ffffffffffff7601000000ff01000000000000fcfeffffff0300ff10", 0x24) 2018/01/19 17:48:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x27}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_dev$random(&(0x7f00009f9000)='/dev/random\x00', 0x0, 0xffffffffffffffff) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000dd1000)=0x5ec) fdatasync(r0) r2 = syz_open_dev$sndpcmp(&(0x7f0000879000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2e, 0x200080) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000250000-0x9)='/dev/dsp\x00', 0x2040, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000917000)={r3}) r5 = getuid() ioprio_set$uid(0x3, r5, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000a64000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000761000)=0xe8) bind$packet(r3, &(0x7f0000a8b000-0x14)={0x11, 0xfe, r6, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000fbe000-0x4)=0x7ff, 0x4) r7 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r7, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/19 17:48:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000034c000)='/dev/audio\x00', 0x585000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000047f000-0xa)={0x3, [0x4, 0x40, 0x8]}, &(0x7f00003b5000)=0xa) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000043e000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/19 17:48:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000f05000-0xc)='/dev/audio#\x00', 0x7, 0x400203) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000a31000)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x200000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000dc2000-0x10)={0x0, 0xa0, &(0x7f0000a00000-0xa0)=[@in6={0xa, 0x3, 0x100000000, @loopback={0x0, 0x1}, 0xffff}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}]}, &(0x7f0000d55000)=0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f00003c9000)='/dev/ptmx\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b67000)={r3, @in6={{0xa, 0x0, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe0, 0x0}, 0x98) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000fc9000)=""/239) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000e90000)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8138, 0x80, 0x5, 0x9, 0x4}, &(0x7f00005e7000-0x4)=0xa0) connect$inet6(r0, &(0x7f00000c5000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000314000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b0000-0x4)=0xe8) sendmmsg(r2, &(0x7f000015d000)=[{{&(0x7f000002b000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58, &(0x7f000012e000)=[{&(0x7f00005ea000-0x74)="72a6243591d24d6eed053faa2074d9805277735bac21a7c7fe07d1f4c0d76466ccbfd863d373f6d83ebd5b0756fafc5fe04f724d52d05866033de637236bb531627a687a03285ea10b83bd2d20ad590f75bb79db70c94aebb0045465e852efb71b1ee83d480f08e1099ce15d9cfa4cc09feb5ba7", 0x74}, {&(0x7f00002dc000-0x1000)="fe18c940ffab56dd3eee48cd8e1260662f9de2e5935ddb5e1b2897f3d374f27d2da1b3d31edd2f00ed803f7ff8ecd9fd3884fa71af7669b99d2ac7cc4f250e1c36c2e64baf0b0aeca7c7486dce34abc242d388fe39118ef6200e6d5837e73638d5b4e21ef0f17cad48aebd706574522ecc57d47f3ad57c7c631bcceed555cc7cc6015f35de3dea130a821ab5dee1225888fc5d8bcccf5457e1bc12e45e5c41366cd8d6eb96269d511a6413780b6728dc04e5b544853005223a47aa929f6d760bf6284b441fe9136d4c67dee055cd133a2e4bb783fec956faa8491968a8700e9023a422dfca8df5b39bf42ec0abf472f40da2e14381971a0b0811178bd3f5c69947a2eeafea450abab8bda86f21f12bba6dbad4d52247d748b92ec32667c2c7d33bc433eac47421473af9d8284f5a9502a8d3561a127e0a45cdbe4aa33c5caeaaa6b56d597fdade05873ac62cd6b8735576f7010910544a24b470947b2dfb4e12ec143fed863d0ceaf3aa92b2cb1341103e16dcc94aac12f63d6d994a8344e4110950befe4cd182f565dfea51c8776e46097f8c7fbe3df134ec70d4ac33fbfb26d22038107f446d8d3d48f18deca37e9dc4e547b4c2f1094d55eebb4e20a1f0abd4429dbd0cdfdc381ca0fc8719748927f3cd81b16bd34e0b1edfc2e9c0b4d50c6a4b6207f7706f7b2f3a1b66d696754d3b4418fc5f1d04690f4716d687aafc43e9ce7a45a94d57f26edc850e6312b222a19e9dea0fcb957d070a8d00d5242f11f191258a0784c140c3bc5722c7734684015c718dfa392f9a22abc32214ff5ee968902645d12e9cf28216ce528445f8900743b0b91a1fc639ade0eed48f5e1c726d3f3800b567328813fd3e228e8d617eb0cefad24a629b27128a9e6527be906eb2f1eafba779ad00777ced91375d421c9504c16d74b68b1f1f2dac3976d694a508efcb3b8bc92a99fc34dda2e0dfbe3ef95b1f72210d3a8e9caba1297423dc5352a60437a53f9f51fb125f21c372cfbd03a9c1d793885b3f53e88ed1dce5f05029520260ee55e6588e3894a0cbe30c5e08c7d72ed74cc85137411f79c317cce2261230af22fc6e1fce22c0223db08701299f130076af6f913a196e247bda1da84aece2bdd42238e2e4e6ebe2cee85e5e5ca91424545e7f6a89dc25ff93d6036a29233b3c1af0edca8f516b6e1787f36b8c49d3a8ddec39a5049aa1a1474bde4032f6f39afe24d97ef6554f0fc5ba198a2c42155a488db0ebb6d723a5e555619d42e4b9be466ba9d621ebb3edbfbdc03842080cfd7ab2bf7bbec12029ede507e8d2025d414852bb125ae65983f1ea2c0a9d0af9db90d5edde0a91af0b9e2ff1aa523948a5af2ef82d382e5e6d3db5331b6a2f704ee4b836dcbe945de265a783d90dc1a80ea8157dc11f3e3a57494b2cfacfb5d2c19de08ad2c862e4c89cc70adf7f40d7567244d9059929cf0c1d41b590c86dc6f2a12b4ac40e8970e0c42d5b5c44c65d1fdf52e88c3136a0879805011176cb9d4e90222e56c1a6cfac97a4f5c9a9beb10c95c4d9aea5a543fb9508243fae41209b591f59fc12a627f31813cadd3a078f7df634dea78189a805b4fa6d7fdfd0e0026593a1e18984562534f5cb0a1b52cd1cdf0ace73a80ef9eb182cd963f9b472b3f87606cc82e40ec8ec1ea728c9694ddd2b17a442918c14a46fe6750f2c82bc78610f8c68f348bae8e10e5c9a4ad50bae43c25d01db48b43e9900ada2794c0b92084b560bb8d794852bcd24e60c552b17c891b8ad59ac26943fa7c419decf2f1cc434359deecb77b02eddf135e99af05d8ac7798607a605c5a75a05033a9eb3f964acd375b03b52442ff9950837cca46c32407d45d66dab345293ea5f06069df0a83a913b75c0077d6d89552a64792b8ca3767bbc8f55479b8fa402fe9180ed88585d1510f0c41e061362ea4a52def14398c83f271fd2c865a3a015f47c4d07052c65c518c0efad23e0d2a3b76cc28db5249e7586c77567240e925327b43076217a5e745750ce0d8cc21c96028735f08da3e540961dee53254fe08a33719c122ac964bca9dc332e5cf04e27a8051f1cbb9c3a8e83bd435880a3fb9889dd5f30533cf3ae14d8ffee9a93fb9df086320a52feb12277f66cc45443eb0667ee1852a5c9880c776f79d6147a4790961b3b11786f80469083484e699b5ae88f3fe375813378a58317b6b1a3f49905583d824462275dda0ca40fa890fa6314ff37a71b8925681c3cda344f10dbd56df820ae14460625fcb07aaf1851c8998324e0363bc96c2d49441f741ee3629984813f69d75fcd3263af3abfd03c48c9f3b3b819d1926fe28c4db190b28c93fffc59bbd96ce65714f2f74f61764628e1e31a830a101ed752f5372d9721fec8045cfde6653c0be5540c1afc94c9a395e75c4544a7d14aadfce2533c45e16c391abdc43b001a085ea80c3d338438e2575dcd0679e621824e3e1c170714688c766e06b4dbaa7c105d0a675723d1eb07c66d5e97a4f8e503c8047da55c0434b072ea14d0d13bf67ebc6eca9d04841e45fbef57bc19d8b37287fce83ad83e313077f7f532654a92b943917980cccbf54ba3a23b7ea548154cae7e6892e33994d35e1e49215562bfe41add1675e801c98fb8a0ee4bc750cbd97a3cc3ea7bf15f462eb9cf6dbed094c590e6b451ea2439c53e689dbe1ff2633c0ca0a814ea8d04ff35ddd12a7f5c8503d2ec2863ba5cc405207e5e025f58ca1521e95067b857dee4d07e0c4793af96b495530f858d7432b0a3cb02ed7ed3ee9569fa65fdde1b9bdd068032ae2435ea6912ec24012505ab850c4e0e39124206466e24c1cd2ce1a819b5fa153ac9079b4621c4c4e38d6e38771fc996bae452cbf76ed262b825305ead245d70e5cc948589e8099a9b93b02a8391fc1e866de366c0e27818a7d132e10e9323985ddb359350ad157fa67d31bfd42b1080d291959eceacf2a6517fba6588464193c1b1af9b13fed0f65ffea78dd8bf6586373aa707886c275586efbe1643d748370a87d8c83b59c1cc4733ca5bfaa116490f503451c73d366acc089cc82d5f44c0da4163558b99e7ac4d23921dfe624adc08d29ae5aa6cef2803980a6d9fdb8e767fb0749fd03a1d99ca16d0a8a67e53a2ec7ece7803e2de972ef9ab58954a274c41575533bbc8cdaa9fbdae58e3a7f933eac7f5c7594c9f39d691d8913e8408a8c9137f285d5b601c102ea228d1fa98149844d925739917fcf27aae6d017b7cc77c20215db04b7bec5f4cefd4f49580a2b48d9dde3285ca5cd6e1741c639e4ec1598787ebc568efb54c2b0a15386b61291144fdb8e28ec92d87bae5bd364331c45c7c0ea5fbd8134ac9236bc22cf5a4d837ba96b364177c755264335800c3d33557733125c3f736c5590b0d0412332e0550e23b4a503741fba48565fad3f29649ae5ae3ed9558b7b73698fde76cd09ac2652356b0030902798f86b8667b1cab6c326b917e008883651105619a2540cad93ecf7b4d190cfe0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0x1000}, {&(0x7f000013b000-0x53)="8de96bc8a1242e6b35afb258b027661be7ae95fe214a5debe6aeeb2910de57d7e24891f5ccbb14d956adfc1831b45ed7d169f9e189524b395607f3b1af6a56e2e8c03627f6eea2d73452c4835de4659b8b4a7b", 0x53}, {&(0x7f0000394000-0x17)="38b8ee5491a2ba025583283ec01d86fd5da61a6016fe72", 0x17}, 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0x0, 0x0], 0x1}, 0x8}}}, 0x32, &(0x7f0000c5c000-0x10)=[{&(0x7f0000bae000)="07122e3fe814e5bb3ad97a925ef6ea0be5e4de2ca0a2bea2c3f4c166f192e92763408583294f8845a513babd1caf9d17299c852a35fd0b1be574859a004bb8ad58158920de997a349d53c8283a79f81d9f8367870b7477b8c563e7f875d57e6323da5d03cfd949bd55e31d300e04ad90d650af2952025c0f51bbd5d180ffee98473d05b385951320496587ea7e78ab21b42fc6d20e56337901a189e9e0d2e7dc23c6640be1cae037e8d76d2d", 0xac}], 0x1, &(0x7f0000569000)=[{0x78, 0x11, 0x1, "a6a05a9b34f80ab592699b64acaba7332abc858b776d09cd1a85941eb71a3bbd7e85cf1608c5ccd27633a142ed77b9b70c742a209a8243156789b4308f0e4fb578b86ce8b4309ea376ac94b098d8cc89406614bc99c237f5365305dd67e10a84d52eb124dca2"}, {0xa0, 0x11, 0x4, "e7a0e38606eb6473b72440ee6d4c290fd5b3361127632dc254c5e2e8dac2208ed7db584d69c74c66d8f754e555422048be6d7e392f6a5c037f620708c88060e0605700598d345eecd9f70bebb85e89f2b4715c7cfa9ef6b451af4d67996b65c0e8bb98526fb651b3bba8bee1aaad02b449093e97327d5d79fa2a2d9a0881a6cc75b68e873a0fb9024e47a6da92"}, {0xc8, 0x103, 0x9fe, "ca5b57f246968982e40b490047dfd033007c7a14455d156d84f1f10599990b5b6d060a905712cdd9496e4c3d1054d5c4266d0f69c60fe9bcda0af69c1e8403993b402879f1ea1c31ff03afaa343ca03cde4865472184ff001fc8dfcd49ea9e109348ff7ddd779a1583e38591035782b146520273784e3d456756845f854731f5b9ca528fad2364b36499b90e2730f4bacb37775ad4c1774784e26b7ba8b0614c93312e60e8a11633ca5263175b0affc12225fc"}, {0xf0, 0x104, 0x4, "115dae751f9c1ea6757b3990cb9af80224d3f3c06d95c2ec336bb0789514aedc9095ea2df04511a9d3e77bac67a9c2ffba89d2f1b2ef918100f67c4ad8d968e53ddf924b0b9c89f7c3881dc80fcaea61020733fbc21b162cc4c695781b2b484eb4cc75e45449e101ffc3d5c18e3821b7d8a8f03fd56ea8947a37e4b5b66d35b149f11eb6fb0f457d96a830690a23ea3510a85a861fb03988077051c3d25a9fe4a33ff132a67aad12f3c8b82abda454573a52b7b8962866b6981835199b52fa8d56d029f8e5e895f0eb320649b991761ee1c85d997e6efbe19efcd9dc6cd182"}], 0x2d0, 0x1}, 0xe0}, {{&(0x7f00005c4000-0x10)=@can={0x1d, r4, 0x0, 0x0}, 0x10, 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{&(0x7f000031d000)="33f5ad1ba8ecbd98d8fb01e28f5fab72e704303df8043ee63e3dfd6b8149142fef5d1d7d01337f001ef69b11a92c60de9bd14c5c", 0x34}, {&(0x7f0000f91000)="3ba69487624655af0542f5a3faca75624bc0345a2ec051071276e4ba526050500fd00ff93c98ea3bb36810a48607ee2bae618f0753d92ae3e6913cb85f0d429c06cd21e399224677761bccb1ecb3cd72f93733dcd3c217e3a2dd6859ee4eb855fd0ec456e530e06c4eb5a70ce6ea79becf84041b1de78f23ab30cecf28e2367323016c174efe08a9e31e678b1561ee81e2301d3b10c10fd459778addb8dc4867", 0xa0}, {&(0x7f00001a2000-0x42)="57cf4d1b85429dc4b27675b5007bf448f57936ecf6041b7cfb160a763b55fbfd2f202541c324c9ebe0db7cd439faf1f50a906f7aa3485fe6940203243b673f65016a", 0x42}, {&(0x7f0000c84000-0x55)="00de4bee99224cf8ed944d8050524c1c8e66c3926a8dc1cabb534ea30788780ebac3d5e7eacb53271b041e15f7c27e8b8ad4588edf109b4f801c50dc0157386b80f5f3357169e9a02485b6f6e240efc101be980ab11342d4fbe2be1688fdbd46c5f63179f7070182b00e54537ec39b99f82e64af6e7e5f3cefa2887ea39e518b5d952ccb77dd625f83e66fa0876a2d8cd2d306e27078f535cd2bd6a8b5f83c0c86085cfe66027fc88481fe89328fa31acd9525dd61", 0xb5}], 0x7, &(0x7f00003bf000-0x48)=[{0x48, 0x0, 0xfe, "07628d6cba529ad3c12cc7f3ff5ede6778ea3c69dac628aa940bb3b8b0dbf697a4a138ad8b10060364178f04efe782b1270c29"}], 0x48, 0x80}, 0x16}, {{&(0x7f0000507000-0x10)=@ax25={0x3, {"d3fe85e499b762"}, 0x5}, 0x10, &(0x7f0000434000)=[{&(0x7f00003e1000)="19fcea31c852eb4a09936dcbfdb5753c59b66c6e5fbb5c4ffacb31a0ae3b2363d059706f6f46c16821811af95b7751bf32f0a1f2b3fecf14e2d474e3746fc120b5341c5b40a3b297b30a72e80d922b6531d80e7e6a47d85f13964922be650f5a7924e4c9ad1f8df7b5fe635ef0b2dbada4fddb7019fa49be9ad7b02cf0357bfd81687178ccce60b11168e56d58494e230f291f4a9ca10efbf81956e47b", 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{&(0x7f0000658000)="2f1146ff94a8868fa06c04afb8b98b031d03d545c3a6ab0803d1ac0bc159c8a4c6da955e60eeb0b1131b30dabf84081ac2e05261d429608c0fae12a948248ebc57ff5f64283a827234df837158aa859b68a6acc4f999999c588ecefe71d3c7898f071692cf5c4bff15c550a14bc739477bb0dd5e8a9d2443117745aba365529c8add6317ce0fabe8cc13", 0x8a}, {&(0x7f00005c7000)="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", 0xfc}, 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{&(0x7f00006ef000-0x1000)="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0x1000}, {&(0x7f0000ba0000-0xc3)="a110696f87999daa44798d4666e29e1752d9c7feafb94c3249792eae86cae4af212a2db0f5cfee75e67ae90d1cdb8c35d8c18b005a60b51d759faad564b3ffc35c76b32279108f1203d676f468a9bb733880785532c2e69cd90ba0c70d318d039b24bce32d5b5c87685569389d67efc647e2ec81b1ba4a1f4e3db00b1cd8ab2868c2665b4a7ce26ff7df666121e7f26a2fc55dd977574550317169e963c0cf399e810f7a27dc9b5fab947a8624d8533965b501ec4fd8d46bf756d44da1686d9a770720", 0xc3}], 0x4, 0x0, 0x0, 0x1}, 0x3e07}, {{0x0, 0x0, &(0x7f0000f2d000-0x60)=[{&(0x7f000003c000-0x50)="a84ece7fd1bee0ef677265f2d9e22122bc9c0f77f8df324a2f7342084b10ff5f44dc94b09f5f87e245acd5c8f4f541b4edd116f874bb336fba89916917ba33849745e079972892d17d8feeabdf43fc73", 0x50}, {&(0x7f000029c000)="a0674654b71c5c0dafb57e65d92f2b46bae2d8c7832441771f527c8aaf881e478ec2b551873fdf721cd2dbf220279925838f2dd0e33f3c10cc23d617ae362ea87bbae1e657089a72", 0x48}, {&(0x7f000044f000)="4a56b294dca403e6ab8aa97914d635a79c51702a43863500b8ce9926bccb1c6aca0325bffb1e038c744fdb62c4e10670d965b7e06d5eb7b2d613534d934c75c825b13d26379251b2dcd4c218781762e35f3145d997a4a1d631e5844feec0e5e3295fe82cf4a2843e2907ce38a441c8f9953366ca5622ea629e33808dad3edf37543df0d31793c8876296837be02c4dc80402a4f85e6e0d33244f4dcbd1ddf1944da772f0f49cfe337655b57731e0fcbfab7202f805dac162713f3eec688162006cfd67", 0xc3}, {&(0x7f0000764000)="263d2bae595b4cf6de7cced0780f084945cc5cf1a55027b4f14bc058f7313ceb24ea24ecaa1941d5be3eebfe4b8edc892f718589fad15ce293e54fd2a96ad7b5467e81ed294a04654f802f7420ddfe649cc9ff4923ea3be9a75faee7de65004690cad1709db133c5253d3ba5385051c6721128e7028cef37fedc01db9d518c130e5e7ca8b7cbeadcb7ecf81f12b8430cfdfc2200c984343b8f8799073ff3ef1db8a1", 0xa2}, {&(0x7f0000ea7000-0x91)="cdd5948fad8acd19dc8479383fa18da489c9ced1e7dad149c6fdfedf14073362b78a8ea2a5d503e2a05ccd8ed94f2eceb5359f7aac191ce2e5d771c7b08b86192f61e4834e7bfbf7d8f72cbd061f80ae7b906953f2607840b43b546061a90590d9f94b2fb1586c7e6ded363c8bf236effc963d04b01624e5d13d3b0e11df76661f28ac7e2f1281c2a603df1da883eff9bb6de6d0bd7cdb7d8869736df9d641e8f33fdc85b719fd22f411542d366b8f233490963b114de76123a614e852c6ae99c408efee709c30ed402502e6a44c8fd15a5f4ac1cbd30934900282dd4cbd193b25", 0xe1}, {&(0x7f0000b91000-0x94)="ad819eb891408e35336a81d5c3169fee96a67537d6ff2bd08cffb2dc8e75f4a7eb52c79a2ed2baabd0fb548acc8d5a8e2b60dbfd21a7fe7eee80af3e46918320d9504b72617cfb8869c8b4da3726b6bf751ee507f1b1112de77a781250baf313cb5bc0b6707169428f4a1177f0ff3a20dfc6656147e77a43aff634a9144adadfe7bbe10d9f883ce517e91f464421f4e00470b21d", 0x94}], 0x6, &(0x7f000098a000-0x170)=[{0x20, 0x0, 0x4, "b3c79b9d72cc11b538fcb9"}, {0xf0, 0x111, 0x4, "d6983d3defc7a760d67a394255f0a6057ef37f9f48323d038792b88602b05f66b3215531a7ef02068da2ed638b0fc847e5a1d91b122a49ee90bd8d658f984b490c5aaf926402870cd81e19fbce0bb57901269538ef122f6ec80296a5ddb562dfa1b3c27b3cb895ef992112e9d3303be690428ebb8471bdc3644b6298e0e90ca18cdb1e53cc9f5447dd8910dffd5af05c4d8fd2a4917e56f9023d4b59b37562e7c6937a32b3bb981eaf8b25eda0b58082b80540d7abb4a8be7606523e3fd61ef89b4509dcbe9a180506efec71431280dd0e7a5e11d7ddc6d0e9410240c773ba"}, {0x60, 0x116, 0x401, "86f633937ae64f7f01092f7be83b926608006d984ae9196ec4eaac65b9bf76d037fb3f0e82623f4ed9f27843280909dc0a123ba01f585eeb72ec8d7e6ec8f5bd82b51c3fb4107cd806276e"}], 0x170, 0x0}, 0x853}], 0xa, 0x24000000) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a6c000)=0x0) bind$can_raw(r2, &(0x7f0000ed9000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000675000-0x8)=0x0, &(0x7f0000e55000)=0x8) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000b70000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000050e000-0x4)=0xb) r6 = gettid() kcmp(r5, r6, 0x6, r2, r1) 2018/01/19 17:48:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/19 17:48:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") r0 = shmget(0x2, 0x4000, 0x8, &(0x7f0000348000/0x4000)=nil) clone(0x40a00000, &(0x7f0000510000)="3c781e261a115a323f7002f24d45bde839c04991892d38748bc0893ab690ccc0915521be7738b4c36838bfbde8ae46b8bec14d4b708bbebf", &(0x7f00007ff000-0x4)=0x0, &(0x7f00000f6000)=0x0, &(0x7f0000ccb000)="83d8283d1d084029ba3750ffa34ba4df3710d05f1549a35f3aff0e364f63b1b07f4d954302c7ea00e96266c245e8940b744e581e1c86af3329") shmctl$SHM_STAT(r0, 0xd, &(0x7f0000a80000-0x4b)=""/75) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000cdc000-0x8)='\a\x00\x00\x00\x00\x00\x00\x00') pread64(r1, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000855000-0x8)='./file0\x00', &(0x7f0000370000)=[], &(0x7f0000b3d000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/19 17:48:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000aaa000-0xc)={0x6, r0, 0x1}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000b60000-0xc)={{0x5, 0x400, 0x12000, 0x80, 0x80000000, 0x2}, 0x80}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r3, 0x1) close(r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r4 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$alg(r4, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000609000)=[{&(0x7f0000a85000)="12ab2bee348cdd211725914cb1a92dfa", 0x10}], 0x1, &(0x7f0000577000)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f00006ef000-0x38)={&(0x7f0000741000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ba7000)=[{&(0x7f0000695000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b90000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/19 17:48:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7e000-0x20)="0aee74b0d50083e5b3b60ced5c5cdbb7295df0df8617ad4000000000e30000e6", 0x20) 2018/01/19 17:48:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000120000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000cd2000)='cpuset\x00') syz_open_dev$mouse(&(0x7f0000842000)='/dev/input/mouse#\x00', 0xfb4, 0x10000) preadv(r1, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/01/19 17:48:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x95, "7231953f223310cbfbb8064ea33a7931af71323dbd4074eed98ff78e01aaf8eea3b94bbc235f59194aba44f2527c74c02e29e4a0f8c942da64147c1d17bdf124ce05bda97b650cc2b9d12ba760b800e97783d00a78932a8b7662da4e7d232b07aa6c4571a9f260137ba2195353226c75ff7a7a3016c3c07ae47fd4ac665f6fa5b022187df0f34adba2a8e5c22a04d4b6025d7e9ee6"}, &(0x7f0000001000-0x4)=0x9d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x8, 0x2, [0x4, 0x8]}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) fallocate(r0, 0x2, 0x146b75e7, 0x2cf) pipe(&(0x7f0000e0c000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x1, 0x4) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000afb000-0x38)={0x1, 0x0, [{0x4, 0x2, 0x0, 0x0, @msi={0xfffffff6, 0x0, 0x0}}]}) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000232000)={0x8000000004, 0x6}) 2018/01/19 17:48:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000001000-0x1d)=""/29, 0x1d, 0x2, &(0x7f00002b2000-0x10)={0x3, {"d7c05ea5b5036f"}, 0x400}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) unshare(0x8000000) recvmmsg(r1, &(0x7f0000dda000-0x40)=[], 0x0, 0x0, 0x0) connect$bt_rfcomm(r0, &(0x7f0000fe0000-0x9)={0x1f, {0x6, 0x9, 0x800, 0x2, 0x401, 0x4}, 0x953f}, 0x9) 2018/01/19 17:48:26 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000012000)=0x10001, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) readv(r2, &(0x7f0000006000-0x30)=[], 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f0000002000)=""/0, 0x5a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000013000)={0x0, @in={{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000-0x4)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000004000-0x10)={0x80000001, 0x0, 0x8, 0x9, r3}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 17:48:26 executing program 4: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x5d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000612000)={0x0, 0x0, &(0x7f0000f73000-0x40)=[], 0x0, &(0x7f0000f7d000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000da4000)='/dev/vga_arbiter\x00', 0x45c101, 0x0) ioctl$TIOCSBRK(r2, 0x5427) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) r3 = dup(r0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r3, 0x0, 0x3f, &(0x7f0000f7e000+0x362)=""/214, &(0x7f0000786000-0x4)=0xd6) bind$alg(r0, &(0x7f00000fd000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) 2018/01/19 17:48:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000577000-0x3)='io\x00') fstat(0xffffffffffffffff, &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000310000)={0x0, 0x0}) futimesat(r0, &(0x7f0000048000-0x8)='./file0\x00', &(0x7f000048e000)={{0x0, 0x2710}, {r1, r2/1000+10000}}) 2018/01/19 17:48:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000bea000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00007bb000-0x5)='attr\x00') r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000282000)={{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x3}, {0xa, 0x3, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, 0x5, [0x8, 0x2, 0xebd, 0xffffffffffff7fff, 0x3, 0x401, 0x89, 0x400]}, 0x5c) ioctl$TCXONC(r2, 0x5420, 0xfffffffffffffffd) 2018/01/19 17:48:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) sendmsg(r0, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000b63000-0x68)=[{0x68, 0x0, 0x1ff, "16d62edf5bad7fac821615846f9cf6bdc6e7e3f6e1361cdd465d48e596ada10438f5a32e6829870784cf840434822be4810570bb7ec87666edb6791c04194b6c587e72a9cfb6d563a70e80185054c08803133483ef86e9"}], 0x68, 0x0}, 0x0) 2018/01/19 17:48:26 executing program 2: clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") stat(&(0x7f000003f000-0x8)='./file0\x00', &(0x7f000005d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x9)='security\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000b79000/0x1000)=nil, 0x1000}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f18000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f00008e4000)="47bad6f1c31eab83c02fcfe08658610ff31dbdf82baad874950fae554f7da104f7c43545a4b3ac1ad0386752121c0e8a42cb808c1ef638abdd3269c85a30d0f5aeb6f67aa0675c102df9e7c3fe7b43ed49c1fe0e3a2aa9c428a097071f751527aeed6a60c3c2bf249ffe7eeb28293931663d8baa8f2794c61a01e6376e93993bb35db4ddae0c8c370a7215d48a3b9eac04d04a8fb7a9c2d919a8e5ca72ca1b075e4a7baa35422b778a28b8d9342536a89218f02a25", 0xb5, 0x1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/19 17:48:26 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a2d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000eee000-0x28)={@common='nr0\x00', 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00005ab000)=0x8, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000fb4000-0x4)=0xac, 0x4) 2018/01/19 17:48:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000017b000-0xb)='/dev/vcsa#\x00', 0x4, 0x8040) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000fab000-0x63)=""/99) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000c6000-0x1c)={0x5, 0xc, 0x1ff, 0x100000000000c, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000099000-0x18)={r1, &(0x7f000053e000-0x1)="", &(0x7f0000109000)=""/0}, 0xfffffffffffffc6d) 2018/01/19 17:48:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000627000-0x9)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000971000-0x93)="59e6e4afdf78d7aa5737f010d8ae70a2eec0c5cd78c3e18cb06f394b7cde760c64baa03c381428dba2130cfd8f52b2181f86050aece8ec24a6e6aba22d38de121cf347e21a812c3ddc47f02346e180a3e0a58189ab7ce554", 0x58) renameat2(r0, &(0x7f0000473000)='./file0\x00', r0, &(0x7f0000c71000-0x8)='./file0\x00', 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f00008f4000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/19 17:48:26 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000182000-0xa)='/dev/dsp#\x00', 0x401, 0x800) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000745000)={0x10000}, 0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000c1f000/0x3000)=nil) 2018/01/19 17:48:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x4a43, 0x313000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b30000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0xfffffdef) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f0000e3f000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f000006a000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009c6000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a2000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f000072b000)=r3) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/16, 0x10}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 17:48:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000018b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000b44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000a5e000-0x8)='./file0\x00', 0x8000, r0, r1, 0x2, 0x100000000, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x210000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f000028e000)={0x7fff, 0x1c9, &(0x7f0000000000)="dec70b6805c5cd3e34b556fcc2e55e117fd50c6af4e6b8d73c2207baaf7097f2f5701120f77e8e54161c60fd5bfb11bb9705f5bc9e52f68f7df0900f0e04ebb338f0fa2393b8c6faefd4c3e0ea301fc7a2d82ea20100c4dc28548acce559bc8e88483d4822", &(0x7f00006c6000-0xc5)="591a3e6bf8a40229c0fab4a061f4c3c6d34e858da6738e7f4f5bcf2eed6f29d0a90ac52d70628acc3a8616a30569579a5a87f6fa4594a89cdb15bd611efc1a3572ba0702fa614f8d827e44f5e6c7987a8e8c1d9274f90f9a4d12c8013722490d770d1def23ea3beb93f5c5c52264b182f1a384cd6bd0d4ec27daf78d896e6e1cf8a0871fdf49d38cb3bf747b26d2c6689020c83ab91fd01f2365942c11f174210ee42ecfbaac4827b39c543b97088eec431f9a98e0b7bc475265cf166652ce8d82b8aa50a4", 0x65, 0xc5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000004d000)={0x0, 0x77, "8492d97eb7b529407c0cb8d62e9052e7f134eb530ba864ab8593f2fe6850ef5016afc3d11ce58a29165b639b4492fb8ee845422e1492ec84c87d01c01d879e83714ba4522867bbda119de28a001ade73896b0c881744fc0d6dababc1ae27a0311db2714c5da9ad616f457e0e452d2bb9d86b7d36ea8654"}, &(0x7f0000beb000-0x4)=0x7f) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f5e000-0x20)={0x2, 0x100000000, 0x4, 0x0, 0x2, 0x77, 0x0, 0x2cb, r3}, &(0x7f00001bd000)=0x20) syz_emit_ethernet(0x3e, &(0x7f00007a0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/19 17:48:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f00003c3000)=0xfffffffffffffffa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x80, &(0x7f0000ab6000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r1, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) shutdown(r1, 0x0) 2018/01/19 17:48:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d9d000-0x10)='/selinux/status\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000025d000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f76000)='/proc/self/net/pfkey\x00', 0x181000, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000037e000-0x4)=0x4, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000eb7000)='stat\x00') munlockall() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e60000-0x30)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) r3 = syz_open_procfs(r0, &(0x7f000033e000-0xf)='attr/keycreate\x00') sendfile(r3, r2, &(0x7f0000318000-0x8)=0x0, 0x400000ff) 2018/01/19 17:48:26 executing program 6: r0 = syz_open_dev$adsp(&(0x7f000039c000)='/dev/adsp#\x00', 0x1, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000001000-0x40)={0x5, 0x4, 0x5, 0x6, "2437491374897a84c76224f7ac3472ca88a01f345ceb6da5e78cdd955ec58d1106bb5f243cf94ebe42d08f13", 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000f89000)=""/204) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000547000-0x4)=0x0) migrate_pages(r1, 0x7, &(0x7f0000964000)=0x0, &(0x7f0000c61000)=0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00004cc000-0x14)={0x5, 0x3b4, [0x4e, 0x0, 0x9]}) io_setup(0x1, &(0x7f0000b1f000)=0x0) 2018/01/19 17:48:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) r0 = memfd_create(&(0x7f000011e000-0x19)='lo/(posix_acl_accessbdev\x00', 0xfffffffffffffffe) mmap$binder(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x1000000, 0x10050, r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 17:48:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d87000-0x20)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000514000-0x2c)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/19 17:48:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000183000-0x9)='/dev/autofs\x00', 0x4000, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000ab6000)={0x4, 0x2, 0x1da7, 0x81, 0x0, 0x80, 0x3, 0x3, 0xb4, 0x8, 0xfffffffffffffff7, 0x3ff}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/19 17:48:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3ff, &(0x7f000035d000)=0x0) io_setup(0x3fe, &(0x7f00008c2000-0x8)=0x0) io_setup(0x40, &(0x7f00009f6000-0x8)=0x0) io_setup(0x80, &(0x7f000020a000-0x8)=0x0) prctl$setname(0xf, &(0x7f0000b71000-0x9)='-[vmnet0\x00') io_setup(0x7, &(0x7f00004e4000-0x8)=0x0) 2018/01/19 17:48:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = syz_open_dev$sndpcmc(&(0x7f00002d7000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffffffff0001, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000065d000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x691, 0x101, 0x7, 0x3}, &(0x7f0000f09000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000325000-0x10)={r2, 0x78, &(0x7f0000521000-0x78)=[@in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xee, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}]}, &(0x7f0000cca000-0x4)=0x10) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005f9000-0x4)=0x40, 0x4) r3 = socket$inet6(0xa, 0x108000004, 0x40000007fc00) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f000071c000-0xe1)=""/225, &(0x7f00007c6000)=0xe1) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000af4000)={0x0, 0xe4, &(0x7f0000ab8000-0xe4)=[@in6={0xa, 0x3, 0x74a, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x24}, @in6={0xa, 0x3, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x401, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x1, 0x16, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, @in6={0xa, 0x1, 0x722, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}]}, &(0x7f0000aef000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00004cf000-0x10)={0x68, 0x4, 0xfffffffffffffffc, 0x0, r4}, &(0x7f0000c71000-0x4)=0x10) 2018/01/19 17:48:27 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x1, 0x0}) remap_file_pages(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/01/19 17:48:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2714, &(0x7f0000a44000)=""/1, &(0x7f0000940000)=0x1) inotify_init() 2018/01/19 17:48:27 executing program 5: rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x42e1d8, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f00005ee000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000017a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ef8000)='/dev/loop#\x00', 0x6, 0x2200) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000c48000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x5, 0x4, 0x15, "4b38beb824a2cb993a54728639af8aaf79e0293bd9a5952e4010315226735fbd3ade39d5ae135146f79009581ef299c734d1986057559c6a289b141427f2df68", "869a24e4299649759604464fd39ca9df7eb52c3ecacf264354b12392d380308c", [0x5, 0x8], 0x0}) syz_open_procfs(0x0, &(0x7f0000414000)="6e7700000000000000000400") 2018/01/19 17:48:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009b0000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) syz_open_dev$mice(&(0x7f000042d000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000027000-0x4)=0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000082000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f000072d000-0x110)={{0xa, 0x0, 0x0, 0x0, "92897c41f4ae06b74ef24443edcf77fc4fdf8bb679ea0660ff9ef031f2a09700642e944e93dc244a89c059d0", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "dcc796b2bfe44492497ee237fc1141f07b733fa7f11b604b8998f7be1c31e76e31223d4ff976c595507f1d1e096c5f418f30513dd68416c9021543e2e7b21e0c", &(0x7f00003dd000)="47504c2a212174727573746564b2272e00", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 17:48:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f16000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005cc000)='/dev/autofs\x00', 0x80001, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000d7a000)=""/164) 2018/01/19 17:48:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x80000002) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00002f0000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe19) write(r1, &(0x7f0000f8b000-0xf)="", 0xff8f) 2018/01/19 17:48:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000232000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x10d, 0xa, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002c4000-0xb)='/dev/hwrng\x00', 0x410000, 0x0) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000707000-0x14)={0xfffffffffffffffe, 0x529, 0x1000, 0x4, 0x804, 0x5, 0x10001, 0x7, 0x2, 0x7fff}) 2018/01/19 17:48:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x1, 0x80a00) timerfd_settime(r0, 0x3, &(0x7f0000003000)={{0x2400000000000000, 0x0}, {0x0, 0x0}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 17:48:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0x2000000000000080, 0x0, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000796000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 17:48:27 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7) r1 = syz_open_dev$audion(&(0x7f0000eee000-0xc)='/dev/audio#\x00', 0x0, 0x80) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00004b4000)=""/0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f0000650000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/19 17:48:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fc8000)={0x0, 0x0}) bind$inet(r0, &(0x7f00004b5000-0x10)={0x2, 0x3, @rand_addr=0x84, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x138) syz_emit_ethernet(0x122, &(0x7f0000500000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, '"\x00\b', 0xec, 0x100000000002c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x3f, 0x2, 0x3, 0x1, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x0, 0x6, 0x2, 0x9cc9, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}]}, @fragment={0x3a, 0x0, 0xffffffff, 0x7f, 0x0, 0x8, 0x2}, @dstopts={0x2f, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x2, 0x72, "28dc43ce3992b2c07cd774b8917357a970874394c8a3d20a181c24644b52914bd39317bba14ab3f8958dc0dfafd2c1da1cc6391b537d09f9bee68a620d1a6252b5efaa93f2fa62a95b6db82d43d225cd8e09265cac9d0cb7bcc7b67f9582517c0462bdf093cb4a0680a3bb3500021cf49875"}, @jumbo={0xc2, 0x4, 0x7}]}], @gre={{0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x200], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/19 17:48:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0x4000001ff, 0x80000a}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000022b000-0x6)={0x0, 0x7}, &(0x7f0000e2a000)=0x6) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008d7000-0x10)={r1, 0x598, 0xfffffffffffffff9, 0x0}, 0x10) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000630000)={0x0, 0x0, 0x0, 0x0, 0x40, 0xe, 0x17, 0x4, "60bd8563a5b10343cbd3f3fe85083e1167518a55d746d45d66d1c57df40cc4f04c3cecdf5d7c249acf04b53ae2b4db3281dd2f465eeeacca21174158c3728a42", "c2938c149c8340f251bf3d1be48b22b13ce992755a7602e3d8bddac85bbc4faf", [0xffffffff, 0xa2a5], 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d1b000-0x8)={0x0, 0x0}) 2018/01/19 17:48:27 executing program 4: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x7fffffff, 0x200) accept(r1, 0x0, &(0x7f0000000000)=0x0) bind(r1, &(0x7f0000000000)=@nfc_llcp={0x27, 0x5, 0x3000000000000000, 0x0, 0x1, 0x6, "1db40fb855ab2cd5cbeb242320176df6da427f1f3cd573ce22d2b46a1909b70efc45a2537da2b4bdc52193d2f0237bf6cc9542e60c5e0506ea33f100166595", 0x5c0000000000}, 0x60) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000773000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r0, r2, 0x2f, &(0x7f0000000000)={0x31, 0xfffffffffffffff9, 0x7fffffff, 0x671ab812}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000768000-0xc)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f0000f1a000)=0xc) 2018/01/19 17:48:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000341000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCNOTTY(r0, 0x5422) 2018/01/19 17:48:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000038000-0x9)='/dev/ppp\x00', 0x2000, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/43) r1 = perf_event_open(&(0x7f000030e000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4, 0xff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x80001, 0x84) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001c0000-0x30)={0x64, 0x0, &(0x7f0000f30000)=[@acquire={0x40046305, 0x1}, @transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x38, 0x48, &(0x7f0000876000-0x38)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x1}, @fda={0x66646185, 0x2, 0x4, 0xf}], &(0x7f000020f000)=[0x28, 0x18, 0x20, 0x38, 0x68, 0x40, 0x20, 0x0, 0x40]}}, @clear_death={0x400c630f, 0x3, 0x4}, @increfs={0x40046304, 0x2}], 0xc9, 0x0, &(0x7f00005a8000-0xc9)="c185613c549f7d6d9f7dae11f12956cf5b6209b204d53c02d3ec2cf6670ad5a65e676a15045f3a8983767e6a45fab091de995c48460635c5d990d7b072d125d7f7ac20716c848931bbbaa07e98dbebc16e288f1912f3308e6e7eb936e83af2dc2dc8b2e8ac9423571d9eef577c2df7a35449933739931507782019ad0d266d08ceda55006da5efec14531740179cf2a5113235748ec684717706c73c35b900c002278b7da988b3b4959899f5eb13f283f060b9026a5769b226cffda510e8fa179f77988fd719a4c72e"}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000397000-0x20)={0x400008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) init_module(&(0x7f00000be000)='#wlan1#\x00', 0x2, &(0x7f0000917000-0x1)='\x00') setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000e8f000-0x8)={0x9, 0x4, 0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendmmsg$inet_sctp(r2, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)='G', 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) r3 = shmget$private(0x0, 0x3000, 0x54001023, &(0x7f000042c000/0x3000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000155000-0xed)=""/237) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00003af000)={0x0, 0x0}) 2018/01/19 17:48:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00008d4000-0x18)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000012000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 17:48:27 executing program 2: mmap(&(0x7f0000000000/0xbae000)=nil, 0xbae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000072f000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x20000) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000136000-0x24)={0x2, 0x3f, 0x8001, 0x4d1e1e48, 0x48454fd5, 0x1f, 0x9, 0x5, 0x100, 0x2, 0x4, 0x2d4}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00004a7000-0x4)=0xfffffffffffffff8, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000bac000-0x28)={@common='lo\x00', &(0x7f0000bac000-0x18)=@ethtool_test={0x1a, 0x0, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 17:48:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000652000-0x8)={0x0, 0x1, 0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079f000-0x20)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000025f000-0x8)={0x0, 0x0}, &(0x7f00009f0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f65000)={r1, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a8000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000ca7000-0x8)={0x0, 0x8}, &(0x7f000011b000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e0000-0x10)={r2, 0x48, &(0x7f00008e3000-0x48)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}]}, &(0x7f0000bc4000)=0x10) recvfrom$inet6(r0, &(0x7f00002a4000)=""/184, 0xb8, 0x10000, &(0x7f0000b59000)={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 17:48:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000b64000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x31f, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xbeed, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0x8001, &(0x7f0000087000-0xc)="09d90900007e233d9b836891") r2 = request_key(&(0x7f00000b3000-0x5)='pkcs7_test\x00', &(0x7f0000950000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000029e000-0x9)='/dev/ion\x00', 0xfffffffffffffff8) r3 = add_key(&(0x7f0000d68000)='user\x00', &(0x7f00007c1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003ff000)="1568217e359b440bd8b17c5ff52e7d5d55968e081d3b579a3a2a8c3c89c23db3712cdb32f5e0b9e0907eb72b185d7a0f3e9f092380a05030077b1126fe0eda84f10a", 0x42, 0xfffffffffffffff8) keyctl$reject(0x13, r2, 0x5, 0x2, r3) 2018/01/19 17:48:27 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000011000-0x9)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000022000)=@assoc_value={0x0, 0x0}, &(0x7f0000020000-0x4)=0x8) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000008000-0x1000)=""/4096) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000023000-0xa0)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7f, 0x10000, 0x1, 0x20}, 0xa0) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 17:48:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000043e000)={0x0, &(0x7f0000b0f000-0x8)=0x0, 0x5, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000064a000-0x20)={0x4, 0x3, 0xd004, 0x2000, &(0x7f00001fe000/0x2000)=nil}) 2018/01/19 17:48:27 executing program 1: pipe2(&(0x7f000083f000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000001000-0x30)={0xa4, 0x6, 0xfffffffffffffffb, 0x1000, 0x8, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006a8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSTI(r3, 0x5412, 0x0) 2018/01/19 17:48:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000cc0000)='/dev/sequencer\x00', 0x2000, 0x0) shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) 2018/01/19 17:48:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000041a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00004ba000-0x38)={0x0, 0x7, &(0x7f00008e3000)="", &(0x7f00009c3000)="", 0xffffffffffffffa8, 0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) 2018/01/19 17:48:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x18, 0x29, 0x5, "350302"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 17:48:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x5) semctl$GETPID(r0, 0x4, 0xb, &(0x7f00007ea000)=""/207) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) write$fuse(r1, &(0x7f0000c8e000)={0x10, 0x1, 0x0, @random=""}, 0x10) 2018/01/19 17:48:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f000028c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000628000-0x4)=0x1f) ioctl$TCSETA(r0, 0x5406, &(0x7f0000af2000-0x14)={0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0xfffffffffffffffe, 0x80000000000000, 0x0}) 2018/01/19 17:48:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish-asm)\x00'}, 0x58) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ba3000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000f73000-0xb0)={{0x401, 0xfffffffffffffff8}, 'port0\x00', 0x8c, 0x10, 0x0, 0x7fffffff, 0x3, 0x3dc15053, 0x4, 0x0, 0x2, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f000077f000)=[{&(0x7f0000d5c000-0x6c)="5a255334e45f59d9a5", 0x9}], 0x1) 2018/01/19 17:48:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0x8)={0x6, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000002000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/254) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() prctl$setptracer(0x59616d61, r1) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) seccomp(0x1, 0x1, &(0x7f0000306000-0x10)={0x20000013, &(0x7f0000000000)=[{0x6, 0x0, 0x1, 0x0}]}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000687000-0x10)='/selinux/member\x00', 0x2, 0x0) timer_delete(0x0) r2 = open(&(0x7f00000bb000-0x8)='./file0\x00', 0x424001, 0x2) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00002ca000-0x8)={0x757, 0xffffffffffffff82, 0x3, 0x100}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f00003b0000-0x110)={{0x1, 0x0, 0x8, 0xdb9, "7638566207432143a24814a13804a0400f57cf38690b084c574b3f10e55256c50a7c1d1263e5f094d368363c", 0x4}, 0x0, 0x0, 0x2, r1, 0x2, 0x9, "d0da09563961e999877a3c9fd731c24fc83ab63760eb1a4bbe08fd7816e8a5ad0f2ee990345e5be56c2e87e7d2659ddf78db1e7306e376c45d959033c5713848", &(0x7f0000c23000)='/selinux/member\x00', 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x400, 0xfffffffffffffc00, 0xfffffffffffffff9, 0xe0000000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f000024b000-0x4)=0xe2c744b, &(0x7f0000caf000)=0x4) 2018/01/19 17:48:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4f, &(0x7f000014e000-0x4)=0x8, 0x4) sendto$inet(r0, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 17:48:27 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b8a000-0xe)='net/rt6_stats\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00002c3000)={0x0, 0x3}, &(0x7f0000e7c000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000667000)={r2, 0x3}, 0x8) getsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000250000)=0x0, &(0x7f0000bf9000)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000293000)={r2, 0x80}, &(0x7f0000e81000)=0x8) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000024000-0x1c)={0x0, []}) 2018/01/19 17:48:27 executing program 3: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000006d000)='/dev/admmidi#\x00', 0x0, 0x400000) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000002c000-0x4)=0x7ff) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000ec000)={0xa000000, 0x76, 0x2, 0x40}) syz_emit_ethernet(0x83, &(0x7f000006a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e510", 0x4d, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x3, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "319892a38097f61eed5b17c0d4828207001d6e1501bac34f3fc3f5c8d9270b4f4a6b8638eafd1726aeecc83907b35dca2ba00ce353ff3a95d044737cc3"}}}}}}}, 0x0) 2018/01/19 17:48:27 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000a8d000-0x14)={0xffffffffffffffff, 0x1, 0x4, 0x3, 0xd1}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") fdatasync(0xffffffffffffffff) 2018/01/19 17:48:27 executing program 7: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0x9c31bd496a9a3f76, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000ebd000-0x5b)="7874915c9439ed94d7967483125574326937ad398abd9cb49cc085c4c62758961e8ed5b3b953a7a4ed782c4b919ceb5e48d05b88159cc07c850ae68cc00a8792a2c0712d", 0x44, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/19 17:48:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00009b6000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0c000-0x4)=0xe8) r2 = gettid() sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f0000a18000)={0x180c, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, [@nested={0x134, 0x83, [@generic="c0bac388820fd58d7f3399943e66a0288cf9fcd7e55a14f68882a050e832db649116c58cba3db33bcb4ce05c604f63f2d3bcb173a2", @generic="d2b140f31eefe341540ebf7c2150c8c24fccf2869f572026b117ff447dac4f98eeba4c4a7f9b1283c28c3bb73afd11554e72503fd0fc517d1034ffea5b53887d87fa63937451097daceb5acc62c8ef4469bf738ea4b7a7da769adb1191064092ac", @generic="f603c36288c28c84336ef522619a72a02253bd8caa44df36f1981ccb2c2135a2422c455496dade1cacc0257d6e8121f04a7f9cd740bf741bbb4e7ddd28b85995608abbc50aba40418ffae7f876ca1185bf600f5ad68e216ce885e52ae39b766d0bd64ac798b43fe8efd0af7024661c0deb9f98e6462d2e15fded2ac2cfba552d46ba2f62aeed36507662", @typed={0x10, 0x40, @u64=0x30}]}, @typed={0x18, 0x2f, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="ca73538ca902048f2cc11299a4c6de3b5fde907b89ae81980f736d2bf5a6fc680fc3159930c226e19ef424eca6b78136ace59ead251928e90240cd77cf5dbdac5ae2bf627d9b45e3ede186191ab67970c7a19c5abf0c8008a66c405d6c4076408fea12943bcb932b4169fbffda9f2c60821848738ed00eda88fefe7ca64d0b086dd9b93a71359f9f8296c5276342bf64380596bc927e9dec0730e176f6edeef87544195e3744f0e88b00cef49a3d0a2be3081274edb26c156928b46270e2c041962b787709cb35d84f4137d54bda6c1c8d6c25", @generic="e5256b5d81ac51a64daa6b8c7fd407a9397ac2d87e45c31dac7e7faaa61c7752dfc06bf55dc74022945f78d06765826c80b411c076b5cc9b48", @nested={0x20, 0x1, [@generic="4ab7e06c2828d7a75a2214bfb336c188bea44db263c61620b635af"]}, @nested={0x1044, 0x3, [@generic="d944973c4fd84f4c356015ab5f187fb4e33e508382e8b997e0cbae66877d5500183efcffb3bb8b395a4b8900f12c74eb8a", @typed={0xc, 0x7f, @uid=r1}, @generic="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@nested={0x15c, 0x50, [@typed={0x18, 0xb, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="b29dd0d15782aadb2f93031ee85dcd94e6e9f1f5a1242c8212d0405690562fc4b4be8cddbe6995420620b0fd0c4d3a25c710eb698296412de7339096eca5570b60c7b2ebfab703c8afbb52c72b3fa22d1a3e48b38b64ca9037b135dfa5638ad328b58c2d45e467645fc7170fc81117ef5dbb8cbacbe4e60f30fd05ed455bd7eb644d2cd7500ed19ea0487b0cf7c449d54e21195b4c6cc642fd7bd55c860134633dcf995ce3984a61fad6374097bdba851771b15183d73130df0a428bbc46b991d5f3a57f062701ba490b5f2c752a5c364f2cdb48e4", @generic="2bdb4b9fb4fd77", @generic="433347d74eeb7dd57d363661a87121967813caf5bd3176c979ba8d980da1637bf53a573ae3806fea2160e437bd6f2e07d1ff494b7e50291ea426320404f6adb85f44f3f3476529e51afa32a43e4fa129a64e6aa5ff601c960409c213e94eba8904f22b"]}, @nested={0x37c, 0x78, [@generic="59b55090c15b98947c3f3d7b85ed567de06d26cc694aa9e2f593fe3c4337e2a8c445462e4f35d9a8788f363185000d588de913c02ac600de009ec99fad0b68cc9880203958ee7a23b9efd2b731dd71e59c8968de19c98072a8ece5737b7ffa91bd648ae3d8780d0f8d1843c4cc9311e655cd76c3f72311d6616f0a46ba461b60e70d3b51b2cb6cd2979cac90bcc65a79ea099a571cb59ab3d8160aa2e65c7cbb661ffa575d7c35b208f67c290351cd0567f2d1154c107fb5fc5061c8b4fbd114cd621e5cf151415b2eab5e277c1618a782c34111a9a5f5269f4201d9", @typed={0x1c, 0x71, @binary="2010e2bfd2c7e2aecb95f5e64541985ec4bbd716"}, @generic="e96547ec4f6cc8efb6e49783fdea4ee3e8b5221b66733bd52b795e5ffad27b961036c59bd749d53b60d601ead78e99833e0d66cd068ec20b9f3eea700936c924db98f431eed142970d10e0a3518fad1a5478862a09c12b17331a37775a2358147b31427da9575b8a9dbc7991", @typed={0x10, 0x85, @u64=0x8}, @generic="593d14ebe5f937d690c8d8b49ccfe8d635cfcae2801daf", @typed={0x60, 0x3, @binary="f61da0cba78f7b085c52350ec3f041948196e44f213b24d54c9270b5515ee966cf694a4bdfb29b662a352e6c1702640ebbdd95d5098a9c4ebe81d16e3a48391152e33aae04ab0ca87f9453ffc519220ef62876bb82d1"}, @typed={0xc, 0x7a, @pid=r2}, @generic="c06dd302960ad56c77cec663b6deaf5adc9c5b2193d4d04023ea5b0e79e0575c67726fbf2d03259fee4f3ab9b8fca16d2c634e9765b8175da705dcd99d77bccc57954a692a7c8b8932e0b36463874882ea2fee6b06cfa5094785a255a8577095bd65b0a03881a2feacc7523a511d9bf9bcc80b87221eb9ba3cde866057148c9267b725b2cbfdfea624fdd76fc8767d3b7df43f01674b03b9769e3a017a02a1b6dd4d163c93a608aac159fb7b043e1a823f703c253ffa6e33fab331e4d9aab37a1df2fa4c2436c10ed7d6ad3c8ca538b2d148806fa2ebd027bb550921551e7efef70f948a3dedd5052160a75b58ab5da2ab769fca5c477113e04d727d", @typed={0x6c, 0x21, @binary="9a3d3ac2a5d4b98bb0bc3fe8d0f928315ec90f2191613cd7d6f2b403a45616e2eac8df82adbbe131f8cec9d7a027d563ee30ffcfcdd80c842dff2a3146304e0d43ed467438613293e3c7adb6528fc478d99fa8a31b481ecb7fd47ed254bcf2c070bbc1"}, @typed={0x18, 0x61, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @typed={0x18, 0x34, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @generic="8d40925658740bdf8b917de16dec9a4b62a096492086d83e8d31f7c65b3ad7b0c916820a0a1d2ea67b972e1042dab1e1a1b287e00509d0683c9d106047a4a2f17ba29595b814ca3d92092b14"]}, 0x180c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 17:48:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x100) shmget(0x3, 0x3000, 0x54001000, &(0x7f0000011000/0x3000)=nil) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x400000000001, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x21, &(0x7f0000014000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/19 17:48:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000093a000)='./file0\x00', 0x0) open(&(0x7f0000eb6000-0x8)='./file0\x00', 0x79e2fcc200c77107, 0x0) 2018/01/19 17:48:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) syz_open_dev$admmidi(&(0x7f0000189000)='/dev/admmidi#\x00', 0x6, 0x2000) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00003d6000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d9000-0x4)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time={0x0, 0x0}, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000089c000-0x10)={0x6, [0x3, 0x2, 0x3, 0x5, 0x1f, 0x15]}, 0x10) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000928000-0x4)=0x15, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8, 0x0}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/01/19 17:48:27 executing program 4: r0 = socket$inet(0x2, 0x3, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000e92000)='/dev/input/mouse#\x00', 0x7, 0x20000) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00001a5000)={0x40}, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00005f7000-0x20)={"dca724e5f8157675abe3b28e928ba04d", {0x4, 0x7, 0x9, "f03244aecc7f", 0x1, 0x0}}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f000036b000-0x8)=0x0) 2018/01/19 17:48:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000009c000)='/dev/rtc\x00', 0x100, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000f0c000-0x4)=0x0, &(0x7f0000e17000)=0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) syz_open_dev$sndtimer(&(0x7f0000b8b000)='/dev/snd/timer\x00', 0x0, 0x200000) ustat(0x5d, &(0x7f00003d8000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000549000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000958000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd5000)=0xe8) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) request_key(&(0x7f000001b000)='dns_resolver\x00', &(0x7f00007eb000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000007f000-0xf)='/dev/snd/timer\x00', 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007d5000-0x4)=0xfffffffffffffffe, 0x4) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/19 17:48:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000299000-0x5)='user\x00', &(0x7f0000ffa000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000568000-0x4e)=',', 0x1, 0xfffffffffffffff8) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e8b000)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d30000-0x4)=0x0, &(0x7f0000a9e000)=0x4) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/01/19 17:48:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000b9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000cf9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000b7f000)=0x10f, 0x4) 2018/01/19 17:48:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x8, &(0x7f0000001000-0x8)=0x2) userfaultfd(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r1, &(0x7f0000008000)=""/0, 0x0) 2018/01/19 17:48:27 executing program 3: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000000000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00009d7000)='/dev/midi#\x00', 0x7, 0x111040) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00009d7000)={0x0, 0x3}, &(0x7f0000405000-0x4)=0x8) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009d7000)={r1, 0x2}, &(0x7f00002ef000)=0x8) r2 = memfd_create(&(0x7f00000d1000-0x1e)="2d40bd766d6e65743176626f786e657430766d6e657431776c616e302700", 0x0) fcntl$getflags(r2, 0x40b) 2018/01/19 17:48:27 executing program 7: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000001000-0x51)=""/81, &(0x7f0000000000)=0x51) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f00000a3000-0x90)=[{&(0x7f0000629000-0x8f)="250a572e20ea3b6953f9a6cdd54b7805e1ffd3c9e3aa6a40601f9e886c1f83fa64759dadd3bba585d51553f0bda122474301c4635c237b6a058ea7c503fe012a1e78ae20087274874347947c03124a35b825d5876ebf05bb4dac53e422e84cd696394b06e285fd04daf67e4dccca23efb40f0ef3821ddfb489ffbb1e9897391b92f4df2e845f1132db2398e4ad9f37", 0x8f}, {&(0x7f00005be000-0x9b)="41ec8dfcd9180f763f6a71af01dd9fdec5d38aa72c691830395f5f15b38d75138f8578a1fcee9ad409d8aae79d0f5f56622543fcaae00fcaa9450e3146c15543912d6cc82e62896d16fe5f4646d29f6929e2ddbed4ac327349e57c89c452664ad66eaa16e8956aa8448bc27984442ef6c1f2049bffffdfee835b4023dc5b66c3772bcb3867489d3a4389ed72d6c302928c007404fff9981063e8a6", 0x9b}, {&(0x7f0000001000-0x65)="9914e36845cdd580c94d12d7c34a245e01c2024ea629bbf5df1bf73124bf608f221a4f46e5ed189aae7e5191d94797907709b67c7c0baa15e96875b6607f334290d9fa0125c7593ddf45586beb86ecd60eeaecb30cfc59dcd2bae97ce0745cae5a732fab85", 0x65}, {&(0x7f0000003000-0x2e)="c82684e7bc870994ab5ed11bda4765e83ded6dfbaf2c26ad04dbaec7e4a17bc49e526047adb8986ce36bd5fed0dd", 0x2e}, {&(0x7f0000002000)="37f122e0f3d0c2fd3db371ec65bd79d4a108d6fd727e1df78afafd5f61e0acf9bd83e5b4907c7d01f3fe5c7cc185bbb15ec8a15fa22aa3fc72c30d9a59248fef7a24489565ce1bda547b42a74f04472f4dd84b7931bce1447ac1cf9cf983a4a52d2f329f95e73b0ca0b968d9436a1c1f2f901d46a16daa6cb33daa8586ec9b5ae68f0cb2539a550e03fc1a00850526", 0x8f}, {&(0x7f000019f000)="f97513f614ba39909f8f7d255abcf202d1d7285504e82b2e104edd1363343bd8c865ef4df1e3687b8522471dce48a96740147994780ffa5a07f132989ce8e7d0369ebac42888b840226d549dadf2a6c2425641fe43f304261dfb2189f44f81ad3000a482297a92079030d3ad45e2658c6c226b9f8a6e960af8f93c7abdbb503412cff35ae2ea52a9482d5ba90f3d4ac28a6e583507013a68d110e2", 0x9b}, {&(0x7f00001f1000-0xb9)="3f37a9e61a2337bbdbd6384827715826d74426929647cde54441c29e4fd1876dd96278fce91e2588b5804b0885906978e6f9ea43cee7d8cdfb40ca77459758157c53bce73f13034e55cc2f6f857a678bf1b8563fd75c8135480070e089dc50ffb7ee9a54eef27f7540a8e282b523bbd46731dd5c934ffec27d11654127ec48f276d6d622ed144c13d44a4cab523299d5ecabcd341bc76432c897f90a67f2a6ab2a43621fbd3405da76ff225757fd780aeb85e4a0b2402266bf", 0xb9}, {&(0x7f0000000000)="1dcbf9d3bd0aee09ed8f93b18208279211872a02c94a82b8714de89bbf3332b8737759d5779ce34a68c4e2751cef1a6aaaa8427a7900d9d707d71153df90cbc5545736cd2a51e1489f500ffe508648c87066441357aefec5b2807a299890d42af193bbb0fc906724342edfd0fa9072b17b3e9c60b6af5a0a8a452f55ed115c8edbf7", 0x1f}, {&(0x7f0000001000-0x28)="cb4739aea83987fb2b4ce891f954afe59b90c4d3107e8d3727da0ab694b4c803e5f6db5ad8efeb05d271b6ced3c9efd03199ce7a88d82f5a009ded904876", 0x3e}], 0x9, 0x0, 0x0, 0x4000014}, 0x4000000) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r2) r3 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00004ee000-0x30)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x0, 0x0, &(0x7f00004ed000)=""}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f00004ed000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00001ea000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000f000-0x30)={0x0, 0x0, &(0x7f000000e000)=[], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) r4 = syz_open_dev$adsp(&(0x7f00002f0000)='/dev/adsp#\x00', 0x5, 0x2000) r5 = getuid() ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f0000161000-0x4)=r5) 2018/01/19 17:48:27 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f000000e000-0x38)={&(0x7f000001a000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000019000)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x1, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "405e51f3ac446a3e"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f000001c000-0xa)='/dev/dsp#\x00', 0xb2b9, 0x400) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000001c000)={0x0, 0x0}, 0x4000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000005000-0x4)=0x3, 0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f000001e000-0xb)='/dev/mixer\x00', 0x100, 0x0) write$evdev(r3, &(0x7f000001b000)=[{{0x77359400, 0x0}, 0xffffffff, 0x947c, 0x100000000}], 0x18) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) dup2(r2, r0) 2018/01/19 17:48:27 executing program 4: mmap(&(0x7f0000000000/0x5d4000)=nil, 0x5d4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00004c3000-0xc)='/dev/audio#\x00', 0x101, 0x10000) utimensat(r0, &(0x7f000017b000-0x8)='./file0\x00', &(0x7f000055a000)={{0x0, 0x7530}, {0x0, 0x7530}}, 0x100) mmap(&(0x7f00005d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f00005d4000)='/dev/adsp#\x00', 0x40, 0x400002) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f00005d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005d6000-0x8)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00005d4000)={0x10200, 0x0, 0x2, 0x1000, &(0x7f0000052000/0x1000)=nil}) write$sndseq(r1, &(0x7f00005cc000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x8}}], 0x30) readv(r1, &(0x7f000035e000-0x20)=[{&(0x7f000044b000-0x3)=""/3, 0x3}], 0x1) 2018/01/19 17:48:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000c18000-0x8)='./file0\x00', 0x1440, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00009e4000)=[], &(0x7f00006fd000-0x10)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000840000)=[{0x6, 0x0, 0x0, 0x0}]}) lgetxattr(&(0x7f0000626000-0x8)='./file0\x00', &(0x7f0000244000)=@random={'btrfs.', '\x00'}, &(0x7f000001d000-0xa1)=""/161, 0xa1) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/19 17:48:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x0, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00001d7000-0xb)='/dev/audio\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009ac000)={0x0, 0x9, 0x0}, &(0x7f00003ac000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000033c000)={r1, 0x74, &(0x7f0000fb0000)=[@in6={0xa, 0x3, 0xa2e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3088}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa}]}, &(0x7f0000ec6000-0x4)=0x10) accept4$ipx(r0, &(0x7f0000890000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d16000)=0x10, 0x80800) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00008e7000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000c9e000-0x8)={0x0, 0x0, ""}, &(0x7f0000142000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000387000-0xc)={r2, 0x9, 0x30}, 0xc) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000041000-0x14)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @thr={&(0x7f0000574000-0x6)="", &(0x7f0000135000-0xfb)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fda000)=0x5, 0x4) r3 = getpgid(0x0) tkill(r3, 0x0) connect$pptp(r0, &(0x7f000014b000-0x20)={0x18, 0x2, {0x2, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/19 17:48:27 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d3f000)='/dev/mixer\x00', 0x410000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000)="4c5c2a7f5bb47c0c33ac7b10fa1989fe9116dac4a1c484f4f7965f437e4ddf8b91fa547bc334054541c6165edf57c9bd4f30395f1a0008a15e5a732faf2ce5ad82e3e0cb1c97e9b588a6275124c9cb1efc00c2aaa3f215f7cdb62a6f07c1dadafbbf2a33d5bdf649b0724d450433c42f61e855dd7269507d40cd91774160635fd5bf409b787657105046e8cbd8dd2e678fcab6af1f4c18ec019e3d8cabdeaaf4c8ae29cfabcc5d01575d311deb4e4f6e25c3949736818b82f84d1c5e9e3223ca5731379f2f") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f000067b000/0x1000)=nil, 0x1000, 0x4) 2018/01/19 17:48:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) r1 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f000092d000)=""/24) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00005eb000-0x8)={0x0}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000b80000-0x10)={&(0x7f00006a9000/0x3000)=nil, 0x3000}) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/19 17:48:27 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r1, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000004000-0x4)=@int=0x3ff, 0x4) mkdir(&(0x7f0000005000)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000db4000)={0x0, 0x9}, &(0x7f0000964000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ecf000-0x8)=@sack_info={r3, 0x2, 0x1}, 0xc) clone(0xffffffffffffffff, &(0x7f000024b000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 121.978554] binder: 18373:18380 transaction failed 29189/-22, size 0-0 line 2788 2018/01/19 17:48:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fe1000)='/selinux/load\x00', 0x2, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x100000001, &(0x7f0000001000)="") 2018/01/19 17:48:27 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) ioctl$TCFLSH(r1, 0x540b, 0x1000) bind$netlink(r0, &(0x7f0000015000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) madvise(&(0x7f000001f000/0x3000)=nil, 0x3000, 0x1b) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000020000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x394) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000000b000)={0x0, 0xfffffffffffffffb}, &(0x7f0000015000)=0x8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000002f000-0x20)={0x81, 0xffffffffffffff81, 0x8200, 0x20, 0x6, 0x6, 0xffff, 0x101, r3}, 0x20) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000030000-0x10)={0x3, {"24bd2827ed7201"}, 0x2}, 0x10) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000-0x8)={r3, 0x5}, &(0x7f0000030000-0x4)=0x8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f000002e000)=[{&(0x7f000002e000)=""/60, 0x3c}, {&(0x7f000002e000)=""/4096, 0x1000}, {&(0x7f0000028000)=""/118, 0x76}, {&(0x7f000002c000)=""/20, 0x14}, {&(0x7f000002e000)=""/109, 0x6d}], 0x5) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000001b000-0x16)={r3, 0x8001, 0x7, [0x0, 0x8, 0x1000, 0xcc27, 0x101, 0x800000000, 0x1]}, 0x16) ioctl$sock_FIOGETOWN(r2, 0x800454d2, &(0x7f0000023000-0x4)=0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000031000-0x4)=0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000013000)=0x0) 2018/01/19 17:48:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b7a000)='/dev/rtc\x00', 0x80, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x28, &(0x7f00007a2000-0x1000)="", 0x0) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000faa000-0x4)=0x0, &(0x7f0000b0c000-0x4)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/19 17:48:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0e000)='gid_map\x00') writev(r0, &(0x7f0000b76000)=[{&(0x7f00005a7000)="b0", 0x1}], 0x1) fcntl$getflags(r0, 0x0) lgetxattr(&(0x7f0000e36000-0x8)='./file0\x00', &(0x7f000028c000)=@random={'osx.', "8070726f637d00"}, &(0x7f0000e17000)=""/105, 0x69) 2018/01/19 17:48:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$bt_l2cap(0x1f, 0x0, 0x0) bind$alg(r0, &(0x7f0000a88000-0x58)={0x26, 'aead\x00', 0x814, 0x0, 'echainiv(echainiv(seqiv(rfc7539(xts-twofish-avx,mcryptd(md4)))))'}, 0x58) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f03000-0x11)='/dev/vga_arbiter\x00', 0x40300, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00001ae000-0x40)={0x2400000000000000, 0x1000, 0x1c000, 0xb, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) [ 122.028211] binder: 18373:18380 transaction failed 29189/-22, size 0-0 line 2788 [ 122.064495] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/19 17:48:28 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00009c2000-0x2)='/dev/audio\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) r1 = msgget$private(0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000791000)='/selinux/policy\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000db6000-0x13)='/dev/snd/controlC#\x00', 0x5, 0x3) recvfrom$llc(r2, &(0x7f0000f2c000-0x1000)=""/4096, 0x1000, 0xe3cfc0e3fc4d51bc, &(0x7f0000028000-0x10)={0x1a, 0x1f, 0x9, 0x7fff, 0x1, 0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f000062b000)=0x100000001) msgrcv(r1, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) msgrcv(r1, &(0x7f0000cb8000)={0x0, ""/0}, 0x8, 0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000377000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 17:48:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000316000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) sendfile(r0, r2, &(0x7f000000e000-0x8)=0x0, 0xa) r3 = eventfd2(0x0, 0x0) ppoll(&(0x7f0000f1e000-0x38)=[{r1, 0x40, 0x0}, {r3, 0x0, 0x0}], 0x2, &(0x7f00001d1000)={0x77359400, 0x0}, &(0x7f0000070000-0x8)={0x0}, 0x8) 2018/01/19 17:48:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8, 0x1010, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f0000aff000-0xa)='net/ptype\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0x67, "ecabb3bc317b188d617b18f7acf050e9a6d6d99a28784b7ad1e4987013b55ebfc3e05635b9cf9d53d2a29b90321934a40d0297899f9123c77be908ad3e52233f1b04a454d0dbea33ede8afc87a492d88f6efc017840a476019cd9dcac59d0827efc31109f60d0e"}, &(0x7f0000001000)=0x6f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000ac1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000-0x1c)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x442231}, 0xc, &(0x7f0000c1a000)={&(0x7f0000000000)=@ipv6_getnetconf={0x54, 0x52, 0x80c, 0x4, 0x0, {0xa}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x9}, @NETCONFA_FORWARDING={0x8, 0x2, 0x3f}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xfffffffffffffffa}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x1}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x4}, @NETCONFA_FORWARDING={0x8, 0x2, 0x109}]}, 0x54}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) 2018/01/19 17:48:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000081e000)='/dev/amidi#\x00', 0x5, 0x444000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00005de000)=0x0, &(0x7f000087e000)=0x8) open(&(0x7f0000efb000-0x8)='./file0\x00', 0x80043, 0x0) 2018/01/19 17:48:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x10000000000000d3, &(0x7f0000095000)=[@init={0xf0, 0x84, 0x0, {0xc47, 0x0, 0x0, 0x5}}], 0x30, 0x0}], 0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00004ca000)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000664000-0x90)={[0x63, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/01/19 17:48:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) readv(r0, &(0x7f000032c000)=[{&(0x7f000091f000)=""/24, 0x18}], 0x1) r1 = gettid() socketpair$unix(0x1, 0x80010000000001, 0x0, &(0x7f0000f52000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000ac5000)={0x0, 0x0}) write$selinux_load(r4, &(0x7f00008ff000-0xfb)={0xf97cff8c, 0x8, 'SE Linux', "bbf0be771c7da602b2ceac8791f3009c8511e745983e525bc1ef934873d5ac80fb5307c5f24d5caaa6a1b91afc6fea66f520274426b3947f7bc85196cacdfb5df301b6ca44c128fb3c469f025e82cba2fa67dbf511a625fd15aacbc93a57d97d1d41fe4e0d49d50f358d10af558a3b954be91fe2c747de8e2c8c9da33f09bc625692e507aac619ec24114859a3f6c45b41517b79a829fbea18b3658d72a9a52af77dc1a1deac59c3954da65206a3b5bb7474b7a6f233528722f66713eacbc6cdf421b729fb0c36b054f6bdd667fc6e64f216c908809654dc7f1e219a901e910ca83bbb8a995834b356be7c"}, 0xfb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$inet6(r3, &(0x7f0000db1000)=""/214, 0xd6, 0x0, &(0x7f00009b6000-0x1b)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r2, r3) tkill(r1, 0x16) 2018/01/19 17:48:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) r1 = accept$netrom(r0, &(0x7f000028a000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000225000)=0x48) mknod(&(0x7f000081d000)='./control/file0\x00', 0x0, 0x0) dup3(r1, r1, 0x80000) lseek(r0, 0x3, 0x0) mkdir(&(0x7f0000360000-0x10)='./control\x00', 0x2) socket$kcm(0x29, 0x5, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000148000)={0x9, 0x7fff}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000afa000)=0x0, &(0x7f0000c8f000-0x4)=0x4) 2018/01/19 17:48:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000+0xdd8)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00007de000)='/dev/snd/midiC#D#\x00', 0x7, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000d54000-0x58)={0xffffffffffffff6e, 0x3, 0xffff, 0x1, 0x4, 0xffffffffffff0864, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$ax25(r1, &(0x7f000040f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000627000)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x20) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x4) dup2(r2, r0) 2018/01/19 17:48:28 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f000001f000-0x10)={0x20, 0xc36}) mkdir(&(0x7f000001e000-0x1)='./file0\x00', 0x48) utimensat(0xffffffffffffffff, &(0x7f000001a000)='./file0\x00', &(0x7f0000007000-0x20)={{0x0, 0x3ffffffe}, {0x0, 0x0}}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000f000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f000000e000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xb) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000001e000)=0x0) 2018/01/19 17:48:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) ptrace$setsig(0x4203, r0, 0x7, &(0x7f0000001000-0x10)={0x0, 0x4, 0x3, 0x401}) unshare(0x20000000) clone(0x0, &(0x7f0000b22000)="", &(0x7f0000f13000)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000022a000-0x2)="") setpriority(0xee507ef10a30da44, 0x0, 0x5) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000002000)={0x2, &(0x7f0000003000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000002000)={r2, 0x0}) ioperm(0x0, 0x1000, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000001000-0x4)=0x8001) clone(0x0, &(0x7f0000f5e000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000001000-0x1)="1f") ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000004000-0x78)={0x7, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x4, 0x160f, 0x6, 0x40, 0x0, 0x2, 0x0, 0x100000001}) 2018/01/19 17:48:28 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f00006a0000-0x12)='/dev/snd/pcmC#D#p\x00', 0x404009, 0x22800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000000)=""/136) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1000000000000, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000eb0000)={0xcccccccccccc9ee, &(0x7f0000386000-0x8c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) syz_emit_ethernet(0x36, &(0x7f0000a01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xb, 0x8, [@rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/19 17:48:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ba2000-0x9)='/dev/rtc\x00', 0x181100, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000e7d000)=0x0) sendto$inet6(r0, &(0x7f00002bf000)="81aa95a3286f4fa1d7d17930faa2e7dd6a8378404ed2df40d84db05687154f664627d9e45a8e3a04a51145c8d2f8e92aea5f5d2cfb46670ce104dd6752f5e49ad02f801d68bf49356c0ed0d53ce76194a8f87a3c69ee1d24d2c6af85eb5b6f2e277b76b020575fbaec6c2b00611051aa77ab5e52564966da5ce77f9edd0b74ecde24a7c19d82aa2d15d62f3df3b423837f2ae38030ad84c0aa9995be2e799577dec81113c70e69255c7c6454be17434e096c926dfe8f7787fb2bffd901a260619989c5da116ba94fcdc5d00f7d0b", 0xce, 0x8004, &(0x7f0000fd9000-0x1c)={0xa, 0x1, 0x47, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="ffffffffffffffffff729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5847d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c52e7ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d35000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d82000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000df9000)={'vcan0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$dh_compute(0x17, &(0x7f00008b4000)={r2, r3, r3}, &(0x7f0000e9d000-0x1)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'sha512-ssse3\x00'}, &(0x7f00005ca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 17:48:28 executing program 7: clone(0x0, &(0x7f0000e4f000)="", &(0x7f00004e3000)=0x0, &(0x7f000005c000-0x4)=0x0, &(0x7f000096f000)="") lookup_dcookie(0x0, &(0x7f0000f99000-0xab)=""/171, 0xab) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000001000-0x73)=""/115, &(0x7f0000c75000-0x4)=0x73) 2018/01/19 17:48:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000cff000-0x18)=@add_del={0x2, &(0x7f00002fc000)=@common='ip_vti0\x00', 0x3}) perf_event_open(&(0x7f0000ba4000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x38) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000062a000)=""/4096, &(0x7f0000576000)=0x1000) r1 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0x6df) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00009ac000-0x4)='tls\x00', 0x4) 2018/01/19 17:48:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000fc9000)={@generic="f5c2b8728c649e7510ff4212d6fd49e5", @ifru_data=&(0x7f0000cf7000)="37088b08000000d963113e9f62e7222e69c4471ecf607a3f1ea56413d88cd1b8"}) r1 = syz_open_dev$audion(&(0x7f0000917000)='/dev/audio#\x00', 0x200, 0x22080) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000ef7000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ipddp0\x00'}) 2018/01/19 17:48:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000064f000-0x1)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4024700a) 2018/01/19 17:48:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000671000-0x11)='/dev/qat_adf_ctl\x00', 0x400081, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003e8000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00001e1000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004cc000)=0x40b) lstat(&(0x7f0000339000)='./file0\x00', &(0x7f0000990000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00000df000-0x8)='./file0\x00', 0x1, r3, r4, 0x6, 0x20) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000a5000-0xc)={0x0, 0x1, 0x20}, &(0x7f0000237000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000690000)={r5, 0x7ff}, 0x6) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000636000-0x30)={0x3, 0xf54, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096d000)="", 0x0) write$eventfd(r1, &(0x7f0000f5d000)=0x16, 0xffffffffffffff32) 2018/01/19 17:48:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000a2f000)=0x9) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000f19000-0x78)={0x100000001, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x2, 0xff, 0x9, 0x7, &(0x7f000098c000-0x10)=@generic="62fe2133981617cc15e16c59fb1f2b01", 0x81, 0x29a, 0x3}) connect$inet(r1, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x7fa) r2 = accept(r1, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) r3 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f00008b7000-0x8c)={0x2, 0x2, 0x80, 'queue0\x00', 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x80000001) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000e29000-0xd8)=@ioapic={0x7000, 0x5, 0xc98, 0x8000, 0x0, [{0x3, 0x80000000, 0x5, [0x0, 0x0, 0x0, 0x0], 0x101}, {0x4, 0x4d04b685, 0x7, [0x0, 0x0, 0x0, 0x0], 0xfff}, {0x4b1, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xfb, 0x231, 0x3, [0x0, 0x0, 0x0, 0x0], 0x100000001}, {0x5, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0], 0x80000000}, {0x9, 0xfffffffffffffffe, 0x1dc, [0x0, 0x0, 0x0, 0x0], 0xffffffff}, {0x0, 0x80000001, 0x100, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x5, 0x3, 0x101, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x8f5, 0x100000000, 0x8, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffff001}, {0x4, 0xa56, 0x4, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x8000, 0x8, 0x8, [0x0, 0x0, 0x0, 0x0], 0x6d6a}, {0x2, 0x4, 0x7fffffff, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x4, 0x3, 0xbd, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x100000001, 0xd3, 0x7, [0x0, 0x0, 0x0, 0x0], 0x80000000}, {0x5, 0x6, 0x591b, [0x0, 0x0, 0x0, 0x0], 0x8}, {0xffffffffffff7fff, 0x0, 0x10000, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x6, 0x7, 0x6, [0x0, 0x0, 0x0, 0x0], 0xb6}, {0x739, 0xff, 0x5, [0x0, 0x0, 0x0, 0x0], 0x40}, {0x5, 0x8000, 0xffffffffffffff79, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x8, 0x6400000000000000, 0x40000, [0x0, 0x0, 0x0, 0x0], 0x917}, {0x101, 0x100000000, 0x100000000, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xb4d, 0x18000000, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3a3dcd3f}, {0x8a92, 0x100, 0x1f, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x80000001, 0x61, 0x40, [0x0, 0x0, 0x0, 0x0], 0x100000000}]}) recvfrom$ax25(r2, &(0x7f0000573000)=""/20, 0x14, 0x0, &(0x7f0000fb7000-0x10)={0x3, {"8d873570be440a"}, 0x0}, 0x10) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000222000-0x2)=0x9, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) 2018/01/19 17:48:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00002eb000-0xa)='/dev/vcs#\x00', 0x0, 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00001fe000)={&(0x7f0000228000-0x4)=[0x0], 0x1}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000063f000-0x11)='/selinux/enforce\x00', 0x100, 0x0) sendfile(r1, r3, &(0x7f0000001000)=0x0, 0x400000000fee) recvmmsg(r2, &(0x7f000000e000-0x100)=[{{&(0x7f000096b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002dc000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x1, &(0x7f0000987000)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/19 17:48:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000015, 0x80005, 0x0) getsockopt(r0, 0x8000200000000114, 0x5, &(0x7f000047c000)=""/0, &(0x7f0000000000)=0xff1b) 2018/01/19 17:48:28 executing program 0: mmap(&(0x7f0000000000/0x2ee000)=nil, 0x2ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) r2 = syz_open_dev$adsp(&(0x7f0000082000-0xb)='/dev/adsp#\x00', 0x9, 0x10000) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0xfffffffffffff6cc) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00002ee000)={0x4, &(0x7f00000bb000)="78831eb2"}) io_setup(0x4, &(0x7f00000a9000-0x8)=0x0) connect$l2tp(r0, &(0x7f000024d000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x4, 0x4, {0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x81}}}, 0x32) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000234000)=0x0) mmap(&(0x7f00002ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000222000-0x110)={{0x5, 0x6, 0x6, 0x71, "cfaf0ee4b6cf843c06b0196e6992c9b8c48a950d74e0ff23ba0c5a66d745c8b0b4783c8f9ce103015e60dc5d", 0x3}, 0x0, 0x0, 0x200, r4, 0x1, 0x2704, "4b16d94044d2ea5bb23ec79bbfb1c769f0645fa8d7dbb7c606020f972c46d485f815eafc430e79c071b23d5cc977b451b8438b739f27c977190893ae55db81ed", &(0x7f00002ef000)='/dev/adsp#\x00', 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x855, 0xc39, 0xc18, 0x40], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f00002ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r3, 0x1, &(0x7f00002f0000-0x8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00002ea000-0x9)="b2", 0x1, 0x0, 0x0, 0x0, r2}]) 2018/01/19 17:48:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000eec000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() timer_create(0x10000000003, &(0x7f0000cd0000)={0x0, 0x15, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000190000)=0x0) timer_settime(0x0, 0xffffffffffffffff, &(0x7f0000d8a000-0x20)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 17:48:28 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008a8000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000+0x21e)=0x10, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x0, 0x800000000030, &(0x7f0000001000-0x5)="", 0x20001108) 2018/01/19 17:48:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) bind$alg(r0, &(0x7f0000ad1000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) 2018/01/19 17:48:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000f23000-0x8)={0x0, 0x0}) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000538000-0x6f)=""/111, &(0x7f0000b5d000)=0x6f) r2 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000bba000)="9c8e0700ee5a5404", 0x8) ioctl$FIONREAD(r2, 0x541b, &(0x7f000033a000-0x4)=0x0) 2018/01/19 17:48:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x4, 0x69d4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = gettid() r3 = inotify_init1(0x0) lstat(&(0x7f0000be1000-0x8)='./file0\x00', &(0x7f0000546000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() clone(0x0, &(0x7f00002df000)="", &(0x7f0000f14000-0x4)=0x0, &(0x7f000060d000)=0x0, &(0x7f0000a46000)="") kcmp(r1, r2, 0x0, r3, r0) 2018/01/19 17:48:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000172000)={0x2, &(0x7f0000ca5000)=[{0x0, 0x0}, {0x0, 0x0}]}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000024c000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_pts(r0, 0x801) fcntl$dupfd(r0, 0x2000000200010000, r0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000f1d000-0x24)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000f25000)={0x0, 0x401, 0x4, &(0x7f0000d50000)=0x0}) r4 = dup3(r3, r0, 0x0) writev(r4, &(0x7f00008ba000)=[{&(0x7f0000ce0000-0xde)="498295f248fffdbec04a1c37b2aef2129e5e1f5a2a266214e5e7d8429558f8b4b02a9d6549f420d82f3c87480e48e3bafa5aacf55a8f771575c329307d6fde3fbf82d3fc434aba3de9b026a83ed6e7e13e6c0f3aa7772339c47140ad300a", 0x5e}], 0x1) 2018/01/19 17:48:28 executing program 4: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0x3c)=[{{&(0x7f00005f5000-0x10)=@llc={0x1a, 0x6, 0x1, 0x8, 0x3, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10, &(0x7f000028d000)=[{&(0x7f000066c000-0x1000)="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0x1000}, 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{&(0x7f0000000000)="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0x1000}, {&(0x7f0000000000)="14d7d9defbc22545cdd7d9af9996208362eafd5229921a77e4066058915338c952004c7afecc", 0x26}, {&(0x7f0000a17000-0x8e)="626932247c729298e21af3886008f0bf488798cb6f7b00c5bbedbb1c8a53dbe3ec4e059aa5703c8e358d18501ef1261241681d466dbaf240fc87c32c3a3c6dd4fbc1a948029b40f19b5e0e2356d0b504361a818c88f89224fa8b05ba0d6488fa70fbd9480265eda64306332224ce23462a5eee2e4b285a43021e142c829b02eeea288d8c11ea36fb124b08873327", 0x8e}, {&(0x7f0000a00000-0x8)="1612b5a8694cca4d", 0x8}, {&(0x7f0000d93000)="a75dab37c9d440be6512d462fe864b474a8a19f02f584772bdeb1877c0c7b998714afa31d6cd18617d494d6f9bc33b2aa07a260eaddc1d2669f2e89ff55404745f820291c3d5c22e667e866dd80836a95d9d06ba978231e89fb4677ee6aed521e0990b3c722e80b849d472af135b7c54801dfd460b5ab7726dcb4e959601f453169e9f227533d8", 0x87}, {&(0x7f000085d000)="2f0516", 0x3}, {&(0x7f0000000000)="8e5734d20581b8c72feb5c9d1f967963ba944d6f912dbbd135a87a5580abaf7e1b1f9a10d2a9535b4d953b054c80e32ba0a64555bfd11658de4f3da73fa0fb469c52efd231e6f2956cf9aec94288da60581d", 0x52}], 0x9, &(0x7f000098b000+0x5cc)=[{0x30, 0x0, 0x847, "7f72fd428f10e3880f59786a7e76e0134dda8a46c75e209e2dc9"}, {0x88, 0x109, 0x6, "499f3bfc2da4ba3b7128dce3354950652e355273c2add28e7dc4313be4a23f5c7bd8b13595f28fd0b883777fdb51e6b65054d7afd7a517ee848e54bf2c38aeda9d1108678ef391d2cc2bb3d1c53af581e97db12d92e3932dfa9b28ba3d4b068259bb40453d933cd0e1df490320358f8504"}, {0x70, 0x107, 0x498, "5a6fe4db09b4b0e13851d23c8caa5e6420f99ccd9044edf15760cc63060f4b3b05a78b5f9811ac7afd1e4117fd3a8e9932b2441b951dd3d0bbfbe3f15c9400714925f23cca9d4241e41037d5d1df072350d818a7ae62cc10af42cda0"}], 0x128, 0x8000}, 0x3}], 0x1, 0x50) r1 = semget$private(0x0, 0x1, 0x109) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000001000)=""/161) r3 = memfd_create(&(0x7f0000002000-0x5)='++\\#\x00', 0x1) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000000)={0x3ff, 0x0, 0x7, 0x3, 0x3f, 0x5, 0x1d, 0x3, 0x37, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) modify_ldt$write(0x1, &(0x7f000097e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) [ 122.529618] QAT: Invalid ioctl [ 122.542463] QAT: Invalid ioctl 2018/01/19 17:48:28 executing program 6: r0 = socket(0x1, 0xfffffffffffffffc, 0x8000000000000009) getpeername$netlink(r0, &(0x7f00005fe000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bb7000)=0xffffffffffffff31) 2018/01/19 17:48:28 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000010000-0xe)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000002000)={'system_u:object_r:system_cron_spool_t:s0', 0x20, '%ystem_u\x00'}, 0x32) 2018/01/19 17:48:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) fcntl$setsig(r0, 0xa, 0x39) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d4c000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000ffa000-0x5c)={{0xa, 0x2, 0xc00000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1, [0xffffffff, 0x3, 0x6, 0x5, 0x2, 0xfffffffffffffff2, 0x1, 0x6]}, 0x5c) poll(&(0x7f0000564000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x6ca3f40) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00005f4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) 2018/01/19 17:48:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000c35000-0x4)=0x5) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x40) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl(r1, 0x2288, &(0x7f0000c96000-0x2)="") getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000e35000-0x4)=0x0, &(0x7f0000526000)=0x4) 2018/01/19 17:48:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fa9000-0x8)='./file0\x00', 0xc) r1 = mmap$binder(&(0x7f0000c65000/0x3000)=nil, 0x3000, 0x1000000, 0x810, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000bd8000)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f000086e000/0x4000)=nil, 0x4000, 0x0, 0x48013, 0xffffffffffffffff, 0x0) r4 = mmap$binder(&(0x7f0000064000/0x3000)=nil, 0x3000, 0x1000000, 0x20010, 0xffffffffffffffff, 0x0) r5 = mmap$binder(&(0x7f00003a4000/0x3000)=nil, 0x3000, 0x2000000, 0x80030, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f32000-0x30)={0x88, 0x0, &(0x7f0000ad9000-0x88)=[@request_death={0x400c630e, 0x1, 0x2}, @increfs_done={0x40106308, r1, 0x3}, @dead_binder_done={0x40086310, 0x0}, @free_buffer={0x40086303, r2}, @acquire_done={0x40106309, r3, 0x2}, @acquire_done={0x40106309, r4, 0x0}, @acquire_done={0x40106309, r5, 0x4}, @request_death={0x400c630e, 0x1, 0x3}], 0x1b, 0x0, &(0x7f000048a000)="53893114d5e6583d6c9b8f9c3faa9e37dd029f8667137e828e2405"}) open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x8000000000141046, 0x0) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f000012d000-0x8)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000208000)="76c2") 2018/01/19 17:48:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000804000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000bb2000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f00003b1000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0xd97}, 0x1c) fallocate(r1, 0x0, 0x0, 0x9) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000340000)=0x0, &(0x7f0000f7b000-0x4)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002dd000+0xc6d)={0x0, 0x0, 0x0}, &(0x7f0000732000)=0xc) fstat(r1, &(0x7f00001aa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f40000)=@int=0x0, &(0x7f000093c000-0x4)=0x4) r4 = getegid() setresgid(r2, r3, r4) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x0, 0xfffe) connect$nfc_raw(r0, &(0x7f0000440000-0x10)={0x27, 0x376, 0x5, 0x1}, 0x10) [ 122.764182] NFS: bad mount option value specified: v [ 122.786987] binder: 18538:18547 ioctl 4c03 205f4000 returned -22 [ 122.823414] binder: BINDER_SET_CONTEXT_MGR already set [ 122.835760] binder: 18538:18547 ioctl 40046207 0 returned -16 [ 122.842454] binder: 18538:18551 ioctl 4c03 205f4000 returned -22 [ 122.851171] binder_alloc: 18538: binder_alloc_buf, no vma [ 122.851197] binder: 18538:18552 transaction failed 29189/-3, size 0-0 line 2903 [ 122.898597] binder: undelivered TRANSACTION_ERROR: 29189 [ 122.904600] binder: release 18538:18549 transaction 81 out, still active [ 122.911504] binder: undelivered TRANSACTION_COMPLETE [ 122.931119] binder: send failed reply for transaction 81, target dead 2018/01/19 17:48:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r1, &(0x7f0000231000)=""/1, 0x1, 0x13, &(0x7f0000bfc000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000e07000-0xc4)=""/196) 2018/01/19 17:48:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) read(r0, &(0x7f00008a7000-0xd4)=""/212, 0x29dc23a7b59ecf73) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000650000)='/selinux/enforce\x00', 0x8000000000000000, 0x0) ioctl$sock_proto_private(r1, 0x89eb, &(0x7f0000958000-0xe2)="005a1e3080554c54089c5d8f7d3576fa40abc5887c1526f0dff08efd84317211a2f1b6d907bc337fe11228786cb5da9e7491efaef603e8b0d8521560908152bcb02070358272e565571be77bd0a8a824d876908b9989c92a236ad385ff7d84615552ebaa09761649f5a491bc3d0411ab02d4b57a66a178aa73ba150dd5b62fb2881c4077c3b65aaca38e71110ad619ea7610042f948c574c45eb936f3c83a942ac488012e075a2e5ee46c96b60a32d19883ed67b2d588b55fdcdb6b406db90047fa508a0ef964a8beca889e3fc6acfb6ff1c89e01cbcfcf9b5026987b5db1d574934") setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000d7e000)=0x9, 0x4) 2018/01/19 17:48:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007be000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt(r0, 0x8906, &(0x7f00000d4000)="888abb7c7851e3c848ec11b2124de7f2e8546e754a12cc9ee04ba2b22487fc94d2fbe4bf591fadb5bae6dbed92ca7843299cce70a75ae8c749460fe9337270dd7016c9f6c92b884d54f75314b510b1379f8f09a4e489db170704034b82638a12fc62edc4371cbf9201b2d1ae86a8d108b5c67743bce751cc9dbd3c7ef612523da992e2bac94db2798fb1c25d02d864e72f09162f58201d73e19f663c40b205d92533ab4bcd80ad3a4197a8f2e4dd67bf2e95b9692aba35150c51e654af3097246ec2ef02e48fa7143d738d217bacd504f701cace06615372e44c9ce586f6ace355e907f7d3ba0d44e0eb9b17d8d04a1b92") openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cfe000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000ce4000-0x4)={0xffffffffffffffff}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) write(r2, &(0x7f0000fca000)='s', 0x1) r3 = socket(0x10, 0x20000000000003, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000377000-0x8)={r3, r1}) setsockopt(r3, 0x1, 0x7, &(0x7f00001b0000-0xfd)="b912746d", 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000067d000)=0x0, &(0x7f0000f3a000-0x4)=0x4) 2018/01/19 17:48:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x204400, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000aab000-0xa0)={0x0, @in6={{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x0, 0xfffffffffffffffa, 0x0}, &(0x7f0000576000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x9, 0x1b8a, 0xd1, 0x1, 0x800}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000a93000)=0x0) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000312000-0x4)=0x4000000000002, 0x4) sendto$inet6(r2, &(0x7f0000493000-0x32)="", 0x0, 0x0, &(0x7f000001e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x9) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f99000-0x4)=0x0) rt_tgsigqueueinfo(r3, r4, 0x2a, &(0x7f000088a000)={0x22, 0x3, 0x8, 0x0}) 2018/01/19 17:48:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000150000)={0x0, 0xc3d}, &(0x7f0000928000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000040e000-0x108)={r2, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x1000, 0x5, 0x8, 0x400, 0xf0, 0x7fffffff, 0x0, 0x8, 0x0, 0xe57, 0xffff, 0x9, 0x2, 0x8]}, &(0x7f00001cf000)=0x108) epoll_pwait(r1, &(0x7f000047d000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0xd493, &(0x7f0000c26000-0x8)={0x8}, 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00002e2000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009f7000-0x4)=0x20) 2018/01/19 17:48:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006c0000)={r0, &(0x7f00005e1000-0x71)="ff913cb8f6f1b1120588de24a14326f082746eb3f0624f641a30148b0cae05a0db11de36270bed1177e9313d2dc8154cfa189acccad9e6823063aab54b3f076c980cceb958dd045567cd8c7f483a697c6bda29730f19fdfd062ee294e16f1ce87120acbacd62d1d85a829c2e8ce055a7a9", &(0x7f0000000000)="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", 0x2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000dfc000+0xd77)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x22, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 17:48:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a17000)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000cf4000)="", 0x0, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000013f000-0x18)={0x0, 0x1ff, 0x30, 0x88ff, 0x6}, &(0x7f0000171000)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000559000-0x8)=@assoc_value={r1, 0x3}, 0x8) 2018/01/19 17:48:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e69000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006fe000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000067000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000314000)='./file0\x00', &(0x7f0000a93000)='./file0\x00', 0x4003, r0, r1, 0xffffffff80000001, 0x8, 0x2001002) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00003c1000-0x4)=0x0) sched_setparam(r2, &(0x7f000028e000)=0x8) bpf$MAP_CREATE(0x0, &(0x7f0000b73000)={0x4000000000006, 0x4, 0x1a723ef9, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = syz_open_dev$usbmon(&(0x7f0000e0d000)='/dev/usbmon#\x00', 0x1, 0x220000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000b75000-0x14)={0x8, [0x6, 0x5, 0x80, 0x400, 0x4, 0x7, 0x800, 0xa6]}, &(0x7f0000101000)=0x14) 2018/01/19 17:48:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009f7000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f00006f2000-0x1)='/', r0, &(0x7f0000f73000)='./file1\x00', 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000d7000-0x2)={0x6, 0x5}) 2018/01/19 17:48:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0xfff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000908000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000001000)=@known='security.selinux\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000004000-0xb)=""/11, &(0x7f0000003000)=0xb) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000005000-0x98)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x101}, &(0x7f0000003000-0x4)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005000-0x8)={r2, 0x80000001}, 0x8) io_setup(0xffff, &(0x7f0000002000+0x297)=0x0) io_destroy(r3) fcntl$notify(r1, 0x402, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000006000-0x4c8)={{0x4, 0x5, 0x9, 0x20, "45ba2c79faf453d2dedcfcd529853acc67f70c4a9176d546900ed5462a8be4f770dbf098498e40188f110ac3", 0x8}, 0xffff, [0x20, 0x4a4b, 0x0, 0xe9, 0xfff, 0x7, 0x1000, 0x9, 0xfffffffffffffff7, 0x1ff, 0x6, 0xfffffffffffeffff, 0x3, 0x1de5c878, 0x1, 0xe3ef, 0x1, 0x3f, 0x6, 0x2, 0x0, 0xf335, 0x1, 0x5, 0x7e56, 0x3, 0x1, 0x8, 0x1, 0x3, 0x100000000, 0x2d8, 0x47b, 0x6, 0x4, 0xfffffffffffffff8, 0x100000001, 0x0, 0xffffffffffff792c, 0x80, 0x1f, 0xe52, 0x1000, 0x73be, 0xc471, 0x3, 0xf7, 0x7, 0x8, 0xa6, 0x0, 0x7fff, 0x62f8097b, 0x401, 0x20, 0x9, 0x3, 0x17ba0, 0x101, 0x54308, 0x3, 0xc7ed407, 0x0, 0x94, 0x8, 0xffffffff, 0x7, 0x400, 0x5f8d5444, 0x8, 0x7fffffff, 0x4, 0xa46, 0x100, 0x4, 0x7f, 0x8, 0x6, 0x2, 0x0, 0x4, 0x0, 0xffffffffffffff01, 0x8, 0x1322, 0x7, 0x9, 0x1, 0x9, 0x81, 0x3, 0x93, 0xe31, 0x8001, 0x8, 0x7f48, 0x7, 0x10, 0xdc, 0x4, 0x6, 0x7, 0xffff, 0x200, 0x9, 0x2, 0x6b79, 0x5, 0x0, 0x8001, 0x0, 0x5, 0xffff, 0x2, 0x5, 0x3, 0x401, 0x9, 0x400000, 0x5c3, 0xffffffff, 0x4, 0x401, 0x8, 0x6, 0x4, 0xffffffffffffff7f, 0x3], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$bt_rfcomm(r1, &(0x7f0000002000)={0x1f, {0x0, 0x2, 0x300000000, 0xffffffff, 0x0, 0xffff}, 0x9}, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000007000-0xc9)={r2, 0xc1, "60e885bd0fdfee54b06fe8b7deabcf38c4b597d32759661173fa44da9d45527e5ddd5e1317c2aa510b1fceef3fadd7280d8969c45d9341d97e7b6d17edb17a498642f30411f7424614ae4f33d1ba63e4a335aaf34f9784d9be285fd8f026131a27c78b886056448148610f2d9dd7193898373962345d21ae96ba1c77ba0b379fbfa2fd00907566c9516e17aa2cff1efcace2bc52b2686d3db36fa5a5d3edd9935af0170c5e211b1e0e8a3908379302dfa5dcc307c9127aa21a148a0824075e4574"}, &(0x7f0000001000-0x4)=0xc9) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000008000-0x11)=@known='security.selinux\x00', &(0x7f0000005000)=""/68, 0x44) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000009000-0xd)='/dev/net/tun\x00', 0x0, 0x10001) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000006000-0x7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)=0xb) 2018/01/19 17:48:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000ec4000-0x4)=0x10) set_mempolicy(0x3, &(0x7f0000b32000)=0x800000000000, 0x10c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000bd4000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x400000023, &(0x7f000047d000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0x8) syz_open_procfs(0x0, &(0x7f0000dc5000-0x12)='net/ip6_flowlabel\x00') dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_open_pts(0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f000012f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f000037a000-0xe6)="a7f29337571bf8f6d9532708e008f41e2e8531e4635b748116a8b6577a8c2827cefc133c85a6157c19f3fb200ad98649bb675bac37f71c4f5f34a10505a5e5e099fe57c03b54a190616f1d10e72f3dbfd1ff60d9d66f43234e0789602c1c22c0a4e8da10107026ace693e1d06f99df7917c09270e60f4124b84d4c2fa14656f54d1182a97fd242c72862127b872dd588df251d5cb1a47ea22c551c19d273d4f450ea48951293301d446a7ba6572a996b829c9b3c8b0a4b5b0fa29c8c0a7215ae964dec32a6a93aa390f8332e458106f0126440b14b1759875c14676512f22f1d10e4fc7081d3", 0xe6) r2 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000373000-0x48)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0xffffffff80000001, 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]}) 2018/01/19 17:48:29 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000c5e000)='/dev/amidi#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f000000c000-0x86)=""/134) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x1000000) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc4c85513, &(0x7f0000001000)=""/250) syz_open_dev$vcsa(&(0x7f0000003000)='/dev/vcsa#\x00', 0x80, 0x80000) 2018/01/19 17:48:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000e83000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00006cc000-0x4)=0x8, 0x800) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/01/19 17:48:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000029c000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000405000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000031b000-0x8)={r3, r4}) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bc5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000521000)='/dev/dmmidi#\x00', 0x10001, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f000075a000)=0x0, &(0x7f00002b9000-0x4)=0x4) write(r5, &(0x7f00001e9000-0x92)='A', 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0xd21) dup3(r3, r5, 0x0) socket$inet(0x2, 0x6, 0x6) 2018/01/19 17:48:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007dd000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000893000-0xe)={0x0, 0x0, 0x3, [0x5, 0x0, 0x6]}, &(0x7f0000845000-0x4)=0xe) vmsplice(r1, &(0x7f0000d51000)=[{&(0x7f00003f9000-0xcc)="99ea1153bb08658b8ed57712498e698f9050d48ed982a83e4eb0b0240f5068db1761e30056c7642a79261fb8ac8ca856701449189753e0d4f086662c605cd58489666d89e70bba662d47dd578ba26155564aeaa21ad509acf16c3c577f44e34b9c57a5ab16ee0111592afddc7db33f640f60e5f33479802331efb3ee01d1e1bd42f4ececdc77b4fcd67de5da42f7a66746ea9ca3d5c647dcfe7a872a8f7f9b59ab92779d6564f7e7ca0c933b1b1f72ac68610168507e8b2ff1afedf587292eef03134a7d021eb4837729b477", 0xcc}, {&(0x7f0000dd3000)="baf90d4bc0c0e7ea4ef5c419a817a07debf48a42047205baf06484ad77555863ebec162cf78e9e8dbcab3050b30f2a56767fe089c52126003de136135d32793d788265c5de7e7505e57c41de1bc0dcd63c67fd15055180fbf93137efc60bc006a7ad6bb66a92430164f633dae433ac6ee200cc9d2e71d8702b6fcd50f2200f750ef76ce3768a1d2c636638a85e5e4f0c4c5429cfb027033ba1b74527d312218d50b2673616cfa6b355181fbff2c08ec14c1827c88cb85bb590b6f3b7b6748786bb5da809fcee1a36eedadcf21f55d64346bb186f", 0xd4}, {&(0x7f0000eb1000-0x26)="24aec5708f6e63e916c6c6da6d5b57e26374344ee3c81ce07971f590aca00f8b58a637f1d2ce", 0x26}], 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000043000)={r2, @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]}}, &(0x7f00009a6000-0x4)=0x8c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f000092d000)=0x0, 0x400000ff) 2018/01/19 17:48:29 executing program 4: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = syz_open_dev$sg(&(0x7f000001e000)='/dev/sg#\x00', 0x1, 0x82) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000022000)={0x27, 0xfffffffffffffe01, 0x7fff, 0x7, 0x101, 0x9, "31926629adf65cce8314d72ef247d63b4c13e0d823de5271859f64c964dab617ab8cbe4c70ccfab666b43f9727447820f16780a39e51fbd7f412e8a8b26850", 0x9}, 0x60) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000048000)={""/1024}) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x4, 0x18011, r1, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x0, 0x7f, &(0x7f0000049000)={0x0, 0x0}) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000c000-0x30)=[{&(0x7f0000019000-0x1000)="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", 0x1000}, {&(0x7f000004a000)="88c426f95c3e2270e834b54151e073c36974d894680196f110f186a1056072f63411dc6c11794c2b39e4382264711024651e2c76a127aaf8e33f61f2a9913bdae147fad892b1aa301e0aaee00632b5f8cf5dabd6e46f4b6ae4d9e820119c5ab6", 0x60}, {&(0x7f000004a000)="5360d1dfd6dcd678a14f57503574a8bf2e2d378272415045b3dc29e55cdba21ecead", 0x22}], 0x3) writev(r1, &(0x7f0000029000-0x20)=[{&(0x7f000004a000-0x34)="cf420e6d0cd550e616dd86a7da4a6bb830959d076d1ef7f67d672a4c433b3b50f084c4ea9489b71a9f75", 0x2a}], 0x1) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f000004c000-0x93)=""/147) 2018/01/19 17:48:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264000-0x9)='/dev/kvm\x00', 0x25c900, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000dd4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000005c000)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = syz_open_dev$audion(&(0x7f00005f0000)='/dev/audio#\x00', 0x1, 0x7ff7c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000b14000-0xc)={r3, 0x80000, r4}) r5 = memfd_create(&(0x7f0000c38000-0x15)="706f7369785f61636c5f616363657373656d311d00", 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00005e9000-0x20)={r5, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 17:48:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigaction(0x3d, &(0x7f00001aa000)={0x2e, {0x3}, 0x40000004, 0x0}, &(0x7f0000938000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000427000-0x8)={0x0}) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000034000-0x54)=""/84) 2018/01/19 17:48:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007e5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f00009c9000)={0x0, 0xf002, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008f5000-0x9)='/dev/rtc\x00', 0x2, 0x0) recvfrom$inet6(r1, &(0x7f0000619000-0x71)=""/113, 0x71, 0x0, &(0x7f0000a51000-0x1c)={0xa, 0x3, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1000}, 0x1c) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b41000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = getpgrp(0x0) fcntl$lock(r1, 0x7, &(0x7f0000c0a000-0x20)={0x1, 0x3, 0x25, 0x4000000000000000, r3}) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) creat(&(0x7f00004af000-0x8)='./file0\x00', 0x41) ioctl$KVM_SET_BOOT_CPU_ID(r4, 0xae78, &(0x7f0000919000-0x8)=0x2) 2018/01/19 17:48:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={"2adfb86e9334ffa3ee72332d0293ad2d", {0x4, 0x1ff, 0x3, "6b357580a307", 0x9, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r2, &(0x7f000069b000-0x30)={0x30, 0x3, 0x0, @fuse_notify_retrieve_out={0x0, 0x8000, 0x0, 0x0}}, 0x30) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b33000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f00002ef000)={0x100, 0x10, 0x1, r3, 0x0}) fstat(r1, &(0x7f000003b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000532000)='/proc/self/net/pfkey\x00', 0x10080, 0x0) 2018/01/19 17:48:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000523000)='/proc/self/net/pfkey\x00', 0x8a000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000a0000-0x4)=0x8) perf_event_open(&(0x7f0000c67000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/19 17:48:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000002b000-0x1e)={0x0, 0x16, "27554bb2a481b864777346aafa76bf051c082b7b19ba"}, &(0x7f00009d8000)=0x1e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000cd5000)={r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1f, 0x8, 0x5, 0xad}, &(0x7f000075c000)=0xa0) ioctl$int_in(r0, 0x5452, &(0x7f0000b37000)=0x3f) recvfrom(r0, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f00003af000-0x80)=@ipx={0x4, 0x0, 0x0, "ffeb1d1ec96d", 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000de0000)={r4, 0x4, 0x0, 0x80000000, 0x6}, &(0x7f0000f75000-0x4)=0x18) dup2(r0, r1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00002be000)=0x0) syz_open_procfs(r5, &(0x7f0000b05000-0xd)='attr/current\x00') 2018/01/19 17:48:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(camellia),ghash)\x00'}, 0x58) mount(&(0x7f0000d29000)='./file0\x00', &(0x7f0000467000-0x8)='./file0\x00', &(0x7f0000a25000-0x3)='v7\x00', 0x80000, &(0x7f00001ce000)="acca6080661064a95be0849fcc31a73dea1d83e234f3d2b4160932a736071655f5ab69559869a067a9f732a2c3d4cfc898fd62e7883b2cc377e2973075e21863e587c9f254fa1164260fcdccea6b7efb9c1f1891a2200c185ac7e0a69deae9f046cd7ed6f5995988cb6f48240eb53922db5d83b6741034a75e4d4558ad9fa1800eeeec4cb9c2d6f4170ac091fe5dc080edec0a7b6dc3b808") readv(r0, &(0x7f0000041000-0x10)=[{&(0x7f0000715000)=""/125, 0x7d}], 0x1) 2018/01/19 17:48:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x7, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000017f000)='/dev/rtc\x00', 0x4400, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x5, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/19 17:48:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000b4b000-0xd)='/dev/net/tun\x00', 0x0, 0x10d200) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f64000)={0x0, @in6={{0xa, 0x3, 0xf4c7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x5, 0x1, 0x6, 0x2}, &(0x7f0000612000)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000719000)={r1, 0x7, 0xff}, 0x8) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ca8000)=0x0, &(0x7f0000c1b000)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000061d000)={0x0, 0x0, 0x0}, &(0x7f0000bc9000-0x4)=0xc) r3 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000b2f000)={0x9, 0x5, r2, 0x0, r3, 0x0, 0x7, 0x100000001}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$binder(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x2011, r0, 0x81000000) getsockname$netrom(r0, &(0x7f000065f000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000bbd000-0x4)=0x48) 2018/01/19 17:48:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000515000-0x10)={0x3, &(0x7f000096f000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000f6e000)={r1, 0x8}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000141000-0x2)={0x7, 0x7ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000664000-0x90)={[0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/19 17:48:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003c4000-0x8)='./file0\x00', 0x100) recvmsg$kcm(r0, &(0x7f00002a9000)={&(0x7f0000c04000)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000d8d000-0x20)=[{&(0x7f0000bfd000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e69000)=""/112, 0x70}], 0x2, &(0x7f00006c7000-0x1000)=""/4096, 0x1000, 0x200}, 0x1) r1 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000315000-0x4)=0x10000, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00002ec000)={0x0, 0xb4, &(0x7f0000e7d000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x89f0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4245, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e77000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c48000-0x20)={0x7f, 0xeb0, 0x8000, 0x1ff, 0x40, 0x2000000000, 0x3ff, 0x3, r2}, &(0x7f0000602000)=0x20) mmap(&(0x7f0000333000/0x3000)=nil, 0x3000, 0x0, 0x50, r1, 0x0) 2018/01/19 17:48:29 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r0, 0x0, 0x0, 0x6f, &(0x7f0000b76000)="", &(0x7f0000569000-0x6f)=""/111, 0x0, 0x0}, 0x28) 2018/01/19 17:48:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000001000-0xe)='net/mcfilter6\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000030b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000316000-0x10)={0x4, 0x10001, 0x9, 0x1}) memfd_create(&(0x7f00003ac000-0x19)='/selinux/avc/cache_stats\x00', 0x2) 2018/01/19 17:48:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c97000-0x8)='./file0\x00', &(0x7f0000a98000)={0xedf2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00009e5000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 17:48:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f000045b000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00002c5000)='ext2\x00', 0x20000, &(0x7f0000aed000)="") mount(&(0x7f0000725000)='./file0\x00', &(0x7f0000d10000)='./file0\x00', &(0x7f0000da8000-0x7)='mqueue\x00', 0x0, &(0x7f0000ad6000-0x3)="") mount(&(0x7f0000ee9000-0x8)='./file0\x00', &(0x7f0000101000)='.', &(0x7f0000c96000-0x5)="6f00000376", 0x81000, &(0x7f0000abd000)="") umount2(&(0x7f0000c96000)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00001fc000-0x12)='/dev/snd/pcmC#D#p\x00', 0x305f, 0x4000) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000531000)=0x0) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") stat(&(0x7f000083c000)='./file0\x00', &(0x7f00004ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f46000-0x8)={0x0, 0x0}) signalfd(r2, &(0x7f0000a3d000)={0x497}, 0x8) ioprio_set$uid(0x3, r1, 0x8) 2018/01/19 17:48:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000444000-0x6)='statm\x00') accept$alg(r0, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000096d000)='/dev/vcs\x00', 0x2, 0x0) bind$alg(r1, &(0x7f0000df7000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00007d5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000749000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xfffffe36) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000192000)={0x0, 0x0, &(0x7f00005ed000-0x80)=[{&(0x7f0000ea6000-0xd8)="2c71537d02dcab2569e8875a6f1e9a6775d3a970d7a34a943db82ab917e2d358", 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r3, &(0x7f00008e8000)=[{&(0x7f000091d000)=""/11, 0xb}, {&(0x7f000064c000)=""/95, 0x5f}], 0x2) 2018/01/19 17:48:29 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ab4000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000015000)={0x1, 0xe0, 0x4, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000485000)={r1, &(0x7f00009da000)="", &(0x7f0000017000)=""/0}, 0x18) getpeername(r0, &(0x7f00009c6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fee000)=0x60) 2018/01/19 17:48:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000001e000-0x8)='keyring\x00', &(0x7f000001a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00009b5000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fbb000)="", 0x0, r0) request_key(&(0x7f0000a5b000-0x5)="f5f36d7300", &(0x7f00006dd000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ce5000)='syzkaller\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={0x0, r1, 0x0}, &(0x7f00005cd000)=""/0, 0x0, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$dmmidi(&(0x7f0000f3c000)='/dev/dmmidi#\x00', 0x1ff, 0x100000880) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000778000)={0x6, 0x7fff}) 2018/01/19 17:48:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00002b5000-0xb)='/dev/audio\x00', 0x40, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000414000)={0x0, 0xe8, 0x30, 0x6, 0x100000000}, &(0x7f0000358000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f11000-0x20)={0x6, 0x401, 0x0, 0x1, 0x9, 0x100000001, 0x4538, 0x20, r1}, &(0x7f0000067000-0x4)=0x20) ioctl$KDDELIO(r0, 0x4b35, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f000000f000)={0x14, 0x1c, 0xffffffffeffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 17:48:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003b0000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a5c000-0x8)={0x0, 0x0}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000fc7000)=0x0, &(0x7f000008a000+0x25)=0x4) r2 = accept$alg(r0, 0x0, 0x0) r3 = request_key(&(0x7f0000b40000-0xb)='cifs.idmap\x00', &(0x7f0000e91000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007c4000)='\x00', 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f00000a5000)='keyring\x00', &(0x7f0000e5e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r3, 0x100, 0x8, r4) recvmmsg(r2, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00009f0000)=""/59, 0xfffffffffffffd6a}, {&(0x7f00005a3000)=""/196, 0xc4}], 0x3, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000301000)={0x77359400, 0x0}) 2018/01/19 17:48:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f0000d3a000)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000482000-0x4)=0x0) 2018/01/19 17:48:29 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r1, 0x0, 0x0, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x1, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000)={0x93, 0x8, 0x3, 0x5}, 0x10) connect$ipx(r0, &(0x7f0000cd3000)={0x4, 0x2, 0x4, "81c4061525c3", 0x4, 0x0}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) sched_yield() ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000002000-0x8)={r0, 0xffffffffffffffc1}) 2018/01/19 17:48:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b50000)='/dev/mixer\x00', 0x501000, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000b2f000)={0xcee7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b5e000)=0x1, 0xfffffffffffffea5) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 2018/01/19 17:48:29 executing program 5: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f71000)='big_key\x00', &(0x7f0000997000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f72000-0x1c)="3be13b93423d85ce8eaa205540aa47378d696f0455b93102d23972af", 0x1c, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000f72000)='user\x00', &(0x7f0000f73000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000278000+0xb52)=')', 0x1a5, r0) keyctl$get_security(0x11, r1, &(0x7f00001c2000-0x82)=""/130, 0x82) 2018/01/19 17:48:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007ec000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) 2018/01/19 17:48:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006c9000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f00005d0000)={'system_u:object_r:ksm_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39, 0x35, 0x0}, 0x40) 2018/01/19 17:48:29 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000001000-0x18)=[{{0x0, 0x0}, 0xfbad, 0x2, 0x0}], 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000303000)={0x0, 0x0, &(0x7f000056b000)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000ae3000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000eed000)={0x1, 0x0, [{0x40000082, 0x0, 0x0}]}) r5 = syz_open_dev$midi(&(0x7f0000a5e000-0xb)='/dev/midi#\x00', 0x1ff, 0x185000) connect$inet(r5, &(0x7f000071f000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCSIFADDR(r5, 0x8916, &(0x7f0000ed9000-0x20)={"c81dd94f81da5453d48b9da60834c0e4", {0x4, 0x6, 0x9, "75b593677b0f", 0xd4, 0x0}}) 2018/01/19 17:48:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000e43000)='/dev/snd/midiC#D#\x00', 0x8000, 0x4000) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) bind$inet(r2, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 17:48:29 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcc, &(0x7f0000005000-0x163)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @random="8100007fff00", [], {@ipv6={0x86dd, {0x0, 0x6, "16b9db", 0x96, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[@dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}, @ra={0x5, 0x2, 0x0}]}, @routing={0x0, 0xa, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = socket$inet(0x2, 0x6, 0x67c8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000000b000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000f000-0x4)=0xb) 2018/01/19 17:48:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f000004c000-0x1c)={0xd, 0x5, 0x4, 0x100000005, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) write(r1, &(0x7f0000c96000-0x2c)="", 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003e6000-0x8)={0x0, 0x0}) 2018/01/19 17:48:29 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000002000-0x10)=@ax25={0x3, {"81a21acfeef4e8"}, 0x8}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x89, 0x2000) connect$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x3, {"995ada05e32caf"}, 0x67}, [{"ae4d27235e77ae"}, {"b771f19eb485a1"}, {"f78d3b2157cd9e"}, {"77318f15398f0f"}, {"711b1f3f3fdc0a"}, {"451661a16fac4e"}, {"fd20719eedb8c9"}, {"02fba8c6a31aa0"}]}, 0x48) syz_emit_ethernet(0x119, &(0x7f0000002000-0x119)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0x0, 0x2, 0xffff}}], {@ipx={0x8137, {0xffff, 0x107, 0x9, 0x5, {@current=0x0, @random="7cd873c9d3c4", 0x81}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x330}, "e48c3151d1989037c6d65a0aa0a1dae9c21ba6ae6e4b0ae62ae4997673a32fba0ac7b0675c81e955ef9e65905b2ad7304772cef14b33a11eec060a41174c6a2f6afdfdea9c9661c79eb4bccfe463bd927352f0dd4cc75b0d20f890e455a95744549e7e66d296d13f726ebe1b19c6f881832180f15b721c0619f5b3232306c15e6fa1f80f57660d15319b4e0468398b81e2a596d6367d93981fb356e9f1501dfd85b75f6df139bb002097bd1fcd3d2918f762c300081e3d60b5b9b29c186860b54ae79e4bff7436896aae723ef9b058e3a366ba0b08fa2ac926c68bc4ecf80efe90115e431f6ab0e5ec"}}}}, &(0x7f0000001000-0x10)={0x0, 0x2, [0x90d, 0x4da]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000003000-0x118)={0xd5, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000003000-0x1c)={0xb9, 0x8, 0x9, 0x0, 0x5, 0x1, 0x8001, 0x2, 0x81d, 0x3f, 0x8c, 0x635, 0x0, 0x74, 0x81, 0x7, 0x5, 0x4c64, 0xf5e}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000003000)=@known='system.sockprotoname\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000005000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setfsgid(r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000006000-0x2)={0x7, 0x3a5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000007000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000001000)=@getstats={0x14, 0x5e, 0x704, 0x4, 0x0, {0x0}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x400c000}, 0x20048000) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000007000)=0x80, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000008000)=0x10001, 0x4) socketpair$ax25(0x3, 0x2, 0xcb, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000000a000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 17:48:29 executing program 2: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgget(0x3, 0x8) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000e78000-0x10)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007f9000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000c2c000)=0x5, 0x4) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000fe9000)={0x7, 0x739d}) ioctl$int_in(r1, 0x5421, &(0x7f0000fe5000)=0x4b) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000099f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000118000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000feb000-0x4)=0xe8) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0xfffffffffffffffa, &(0x7f0000feb000-0x8)='./file0\x00', r4, &(0x7f0000fea000)="4aa9cc56973d0677c39777488236e4e89fbcd9851d65952120d5e137a5ce5a658e72d796ca82a32f8fdd51e40a4511808a106214c5eb8b983adc238dfbd0e597a0ceb8c3f11bb2f95ee35fa4905abc9fdc89fbc2d1b7d8a681") ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000459000)={0x17e, 0x5, 0x0, 0x1000, 0x4, 0x5}) readv(r1, &(0x7f0000fe2000)=[{&(0x7f00003b7000-0x8)=""/8, 0x8}], 0x1) 2018/01/19 17:48:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000001000-0x58)="ed8502efaac62141278f36255b35dd1169406ed781bdaa4f1ebd4bc11c39975690b9ea72676462427ae52cca7a88a6abf30ed4f152a20433dfa184328e9a060924cfe593af5a84edca25d6868d319e80ad5c555cc999adfa", 0x58) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000b81000-0x4)=0x14, 0x4) sync() 2018/01/19 17:48:29 executing program 7: r0 = add_key(&(0x7f00004db000-0x6)='logon\x00', &(0x7f0000aee000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d78000)="544db2ff5a8aca8d7adeb7ac4658468008850f8708f4e5507261f9c709603929d22b8d4b0ebf85fed23c718cb3ad6a76323ed6a01c177d374a75d5213d27b833abbecdf6e5fd9d5354d222d932be40f223fe816451c916681d2ffe66c8ae11d639e2b21618f26d435c78bb943dc8bfba9a21ff71b6361e3ae8003d4ea0a6511dc8e28286ca1beedc469022d283218fa65e5669dbea26bbc1b52823b2b4f0c8096417c6bf934f7ecc7d3e6fc1c514c30e25295b", 0xb3, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto(r1, &(0x7f0000283000-0x1)='\x00', 0x1, 0x4000044, &(0x7f000095f000)=@generic={0x800000000006, "2a329f1b0b9e573c11f6d052c391095ebbc6cdaa5d64739bb67893479139ae4e7f94d77d64d09084a5a0ffc400803568515e1038ede5688407516c7224b35661d53c1bf9a94c08c71db93853cba0877812f7821457a6f877cb3839154ace2cf9025019feb7ad33794cf23b8ff199c50b9332bcc3e577f4643d4c578dfae1"}, 0x80) 2018/01/19 17:48:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x201) 2018/01/19 17:48:29 executing program 5: mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000068000-0xc)='/dev/rfkill\x00', 0x802, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000069000-0x4)=0x8) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000068000-0xfb)=""/251) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00006ad000)={0x0, 0x0, 0x0, 0x0}) 2018/01/19 17:48:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000842000-0x4)=0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f00005fd000-0x15)='/proc/self/net/pfkey\x00', 0x288000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000020a000)={0x1, 0x0, [{0x268, 0x0, 0x0}]}) 2018/01/19 17:48:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x80800, 0x180) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000001000-0x4c8)={{0x3, 0x4, 0x4c6d1560, 0xb7, "d89965d686311278630a63a57a7f7738c257c2f3949b0f8737d173b0704154ab1ce6801fe9cda9daa5111079", 0x0}, 0x2, [0x2, 0x2a, 0x3, 0x1ff, 0x5, 0x9, 0x0, 0xfffffffffffffffa, 0x0, 0x3, 0xffff, 0xfffffffffffffffd, 0x2, 0x80000000, 0xfffffffffffffff9, 0x2, 0x3, 0x3, 0x10000, 0x1, 0x0, 0x1, 0x6, 0xfff, 0xf9, 0x4, 0x1000, 0xbcf6, 0x80000001, 0x3f, 0x0, 0x6, 0x100000001, 0x2, 0x63, 0x0, 0x1, 0x3, 0x4d55b3b2, 0x5, 0x398, 0x8, 0x3701, 0x0, 0x44, 0x7, 0xfff, 0x6, 0x0, 0x9, 0x80000001, 0x242, 0x9, 0x1ff, 0xfffffffffffffffc, 0xeb, 0x1, 0x4507, 0x8, 0xf3, 0x5, 0x5, 0x1, 0x5, 0xcb, 0x0, 0x2, 0x4, 0xd81c, 0x5, 0x7f, 0x5, 0x9, 0x8, 0x2, 0x9, 0x7, 0x7ff, 0x6, 0x2, 0x3, 0x8, 0x5, 0x3, 0x1, 0x3ff, 0x80000001, 0x1, 0x401, 0x80000001, 0x82, 0x8, 0x397, 0x8001, 0xfffffffffffff001, 0x2, 0x0, 0x9, 0x8, 0x3, 0x1, 0x0, 0x9, 0x5, 0x3, 0x0, 0xd31f, 0x2, 0x9, 0x100000001, 0x1, 0x2, 0x775, 0x0, 0x7, 0xfffffffffffffbff, 0x1, 0x9, 0x7f, 0x6612748f, 0x40, 0x7, 0x100000000, 0x5bed, 0x7fff, 0xfffffffffffffff9, 0x81, 0x4], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000003000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x4) timer_settime(0x0, 0x0, &(0x7f0000001000-0x19)={{r3, r2}, {r1, 0x1c9c380}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 17:48:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000da000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000437000-0xb)='/dev/mixer\x00', 0x8000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x1ff) sendfile(r1, r3, &(0x7f0000bb9000)=0x0, 0x6) 2018/01/19 17:48:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000226000-0x9)='/dev/sg#\x00', 0xdff, 0x20100) r0 = shmget(0x3, 0x3000, 0x54000000, &(0x7f00001d4000/0x3000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000fb2000)=""/132) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000421000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000d6d000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000570000)={0x0, 0x1}, &(0x7f0000cb5000)=0x8) r5 = semget(0x0, 0x3, 0x174) semctl$GETZCNT(r5, 0x2, 0xf, &(0x7f0000437000)=""/232) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000c5c000)=0x3) r6 = socket$inet6(0xa, 0x5, 0x0) lookup_dcookie(0x8, &(0x7f000064f000)=""/58, 0x3a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00007dc000)={r4, @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]}, 0x4, 0x3, 0x3, 0x8, 0xffffffffffffffe0}, &(0x7f0000020000-0x4)=0xa0) bind$inet6(r6, &(0x7f000067b000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xa}, 0x2}, 0x18) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d03000-0x4)=0x2, 0x4) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000589000-0x8)={0x8, 0x4}) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000ee0000-0x8)=[0x7, 0x9]) 2018/01/19 17:48:30 executing program 3: mmap(&(0x7f0000000000/0x70000)=nil, 0x70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff018}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f0000072000-0x38)={&(0x7f0000071000)=@full={{0x3, {"12cdec2014af75"}, 0xa8}, [{"20a93cfad5b70e"}, {"686a1c9d3eab30"}, {"66afc54a2d5c9b"}, {"c32715b15f47e6"}, {"30ebd4fcde7fc1"}, {"8dbef616c47691"}, {"7ff457c1983f58"}, {"8f20b7fc065fac"}]}, 0x48, &(0x7f0000071000)=[{&(0x7f000003c000-0x44)="b4297a0eaf016ec66be84e2e1e9f54bc6dc1072da3b62bc5cc82d2c66f6430c7a4b3df415888d89f9358627d150afb8455119561dc1d4067dbfc29997f6914f6ce464353", 0x44}, {&(0x7f0000072000-0x76)="955ea67fd0f1b96ab04e7b9f16933fb3cb3b0006ef85779b0dc0eccd541edd3219b8e3fb37ab3dd76ac1782490b582627e94ca4c2b677194d210e2f690c5ed3c2cc0a6cf1a39d5100eded3c9aa60d032cb44502c42dc034fa11d988ff445758e718d8baafc493ea0c6540317ee20573af90ecb72f3c5", 0x76}, {&(0x7f0000072000-0xdb)="f4a9f494d0ea6ee6b414b93ceffdf565e6690e1a90fb45e13bdb258538109dfec7c411ee7600160648788a0d4d484ef851b53b8987636c8b12aa464fd67f6454964f5b58096118277a95fb75c40ba557ed6c9bc9d8f92ce4538d701e250bc0f6605de8afe4e90e314aec1efffef65800dab6e74f26807ecbd8a3f88204ea488e8a0093220beb7af41ecbeb76faebff50399cd1b787a9fb5f9326eb681dd021d8a825ae7a896bd7298be9a58815bd96c2ddc1f81213e91ae4e523eed67729563ffe4b768cb8921fdb66871561cde6d93a60700f9bab37843b069651", 0xdb}], 0x3, &(0x7f0000029000)=[{0x58, 0x0, 0x6, "ad912690121cbb1fc2316f99cd0ffe86c733fd130bd122f647f88bdc54c08ca254656ff21c161326addbfdc99e9060eeecc1e986839f3710563bd9a772dfda547661042c"}, {0x110, 0x11f, 0x7fff, "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"}, {0x28, 0x102, 0x7, "3e251d74396511c60ea5626299f33fb780f1718fee340b68"}], 0x190, 0x800}, 0x24004000) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000070000)=[{{&(0x7f000005e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000071000-0x30)=[{&(0x7f000001c000-0x49)=""/73, 0x49}, {&(0x7f0000070000)=""/16, 0x10}, {&(0x7f0000062000)=""/238, 0xee}], 0x3, &(0x7f0000070000)=""/188, 0xbc, 0x100000001}, 0x1f46}, {{&(0x7f0000069000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000044000)=[{&(0x7f000001d000)=""/216, 0xd8}, {&(0x7f0000071000-0x52)=""/82, 0x52}, {&(0x7f0000001000)=""/91, 0x5b}, {&(0x7f0000070000)=""/44, 0x2c}, {&(0x7f0000070000)=""/230, 0xe6}, {&(0x7f0000070000)=""/82, 0x52}, {&(0x7f0000070000)=""/237, 0xed}], 0x7, &(0x7f0000027000)=""/44, 0x2c, 0xfffffffffffff000}, 0x1}, {{&(0x7f0000071000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000070000)=[{&(0x7f0000067000)=""/43, 0x2b}, {&(0x7f000000c000)=""/0, 0x0}, {&(0x7f0000071000-0x27)=""/39, 0x27}], 0x3, &(0x7f000000b000-0x3a)=""/58, 0x3a, 0x0}, 0x1}, {{&(0x7f0000070000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000070000)=[{&(0x7f0000070000)=""/4096, 0x1000}, {&(0x7f0000070000)=""/112, 0x70}, {&(0x7f000001a000)=""/28, 0x1c}, {&(0x7f0000071000-0x8e)=""/142, 0x8e}, {&(0x7f0000071000-0x2b)=""/43, 0x2b}, {&(0x7f0000024000-0x28)=""/40, 0x28}, {&(0x7f0000070000)=""/245, 0xf5}, {&(0x7f0000070000)=""/205, 0xcd}], 0x8, &(0x7f0000071000-0x46)=""/70, 0x46, 0x8}, 0x1}], 0x4, 0x2140, 0x0) r3 = syz_open_dev$mice(&(0x7f0000047000-0x10)='/dev/input/mice\x00', 0x0, 0x400) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000031000-0x4)=0xd9) 2018/01/19 17:48:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000fad000-0x18)={0x7, 0x10, [0x7, 0x1, 0x7fff, 0x1]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x100000000, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x1269, &(0x7f0000a28000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "1e83da8f981c3abf06e8fcb2c6c408a5d201afc34a9bedaf2f87276e0a0360296e221aa21dd9f51f6f65aa56a075ed2085ff79fcd89d9311c5b45acdab97c3e3", "4787572f09825c8e3365c78ed76347e7a366e62f6af7912775560135336adc106c7c87059df6eec5352fcc2030e82d8b0cd1265b83411e74fd05a6ce2d124953", "d7c040800800df7a9a64f8b51188d14948d33f825a893e619369b53cc818aa5f", [0x0, 0x0]}) 2018/01/19 17:48:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x20) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000cf5000-0x9)='/dev/kvm\x00', 0x80, 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000434000-0x10)={0x6, [0x7ff, 0x9, 0x5f, 0x9, 0x8, 0x3]}, &(0x7f00000b9000-0x4)=0x10) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) memfd_create(&(0x7f00004b0000)='/dev/kvm\x00', 0x1) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') clock_gettime(0x0, &(0x7f00004fb000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a58000)={0x0, 0x0}) write$sndseq(r1, &(0x7f000069c000)=[{0x7, 0x5, 0x7ff, 0x6, @time={r3, r4+30000000}, {0x1, 0x2}, {0x0, 0x38000000000}, @control={0x4, 0x1000, 0x3be9}}, {0x9c, 0xedc, 0x3, 0xffffffffffffff01, @time={0x0, 0x0}, {0x5, 0x7}, {0x2, 0x3}, @control={0x3, 0x3, 0x7}}, {0xff, 0x7, 0x2, 0x10000, @tick=0x0, {0x9, 0x276}, {0x0, 0x3}, @ext={0x0, &(0x7f00002a9000)="cb7e6c2507f972e5528c3e43abba41282b1a4cc81649912fbeac42533da841520f84960366041f495b84e0830765a16ad5b27a7164ca2a49d60dd2f8be443b15b2fd425459aab2167add640944e403d08def0692c390e129b4ad027a2647d89732d501f41ae30fce1d1d10968e4743f0745725dd465b88fdff1ca27a53a104c4d48a33ce871f495c4437935d44c5892ff75bc4ca41737589b7a77b1a9da6ff0d7b255381f5723ef5c32f0114015b7e7474f64883c72dd17fa9649f115a6e6889a7bb88875d2ea7ed4a36256b4825164da441fea24ef72fca"}}, {0xffffffff, 0x10000000000000, 0x101, 0x7f, @time={0x77359400, 0x0}, {0x8, 0x1}, {0x489, 0x81}, @ext={0x0, &(0x7f00002cc000)="8ae253bb8f1ee9e3cffc962ca88c8e5cc6ad42130bb764573662119a94f514b775a4eb36ade3628e0553edf951c5599f44973a51b77b748d7f5513a105ae5ff8ef3c9007a93a0703d533f34b4ad86a93c3ef30bc52ad74dc7e38c354cbef6e8d0df1a5461c8e27ef64c95e11b7444d7d4e431cccba6098671fb1dd74077d78affde9b8ad9b90818d689520a9a765d8824a3497baafbe3bd5f3038dfd5509ff9062a29fdd5425b58f69246b6f6190e2a6f1a041b09304046520d6df05845591fc354ba5acf46d217fb31a733476"}}, {0x400000, 0xff, 0x5, 0x9, @time={0x0, 0x0}, {0x3, 0xff}, {0xfffffffffffffffd, 0x80000001}, @addr={0x676, 0xffffffff}}], 0x8f) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 17:48:30 executing program 1: move_pages(0x0, 0x0, &(0x7f000031b000)=[], 0x0, &(0x7f0000001000-0x4)=[], 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00', 0xffff, 0x880) ioctl$TCSBRK(r0, 0x5409, 0x664e) syz_extract_tcp_res$synack(&(0x7f000027a000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002000)=0x0, 0x4) r1 = getpgrp(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r1, 0x8, &(0x7f0000003000-0x8)=0x0) 2018/01/19 17:48:30 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) time(&(0x7f0000013000)=0x0) creat(&(0x7f0000006000-0x8)='./file0\x00', 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000017000-0x160)={{{{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffff, 0x8, 0x1, "ac539398278f9a68553810e3bf3506eb6357b864ae13897b0f43912d18210925369d8b78a4943b8e8890e9952e0e3d0c9895fc83c2dca7e95dc9adc12e9fc0f0bc9c6a30df8939084140a0330f1f5f06"}, 0x160) uname(&(0x7f0000013000-0x65)=""/101) r1 = syz_open_procfs(0x0, &(0x7f0000017000-0xf)='net/ipv6_route\x00') symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000017000-0x8)='./file0\x00') rt_sigreturn() clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) preadv(0xffffffffffffffff, &(0x7f0000011000)=[], 0x0, 0x0) 2018/01/19 17:48:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f00002d9000)=0x3f, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004b3000)=[], 0x2cc, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 17:48:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000001000-0x8)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000973000)=0x18) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000017000)={0x0, 0xffff, 0x87, 0xf4, 0x9, 0x1000}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000001e000-0x10)={r3, 0x28, &(0x7f0000017000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) io_setup(0x3, &(0x7f0000004000)=0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r4, 0x2, &(0x7f0000002000-0x10)=[&(0x7f000001d000)={0x0, 0x0, 0x0, 0x2, 0x0, r2, &(0x7f0000002000-0x10)="43eb4697d35e9b3165564db1d167c8aa", 0x10, 0x1, 0x0, 0x1, r3}, &(0x7f000000d000-0x40)={0x0, 0x0, 0x0, 0x3, 0x2, r1, &(0x7f000001d000)="926879d3d8a1f9d6845128e1ab30dc143b2ec1e1eb17fd3342c541260323cd8ed2f02497037bae5505107d447ed126f2199c5b390dbeff8574aa334a27f213dc17fad93b0226d547e48b68c236c4c091251d89eafdfb3c9ec0a09c6c2f93bcfb", 0x60, 0x1d26, 0x0, 0x0, r3}]) 2018/01/19 17:48:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000c92000-0x12)='/dev/input/mouse#\x00', 0x4, 0x400) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000f96000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000066c000)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000571000-0x8)={0x0, 0x85c8}, &(0x7f0000b9e000)=0x8) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000d5000-0x8)=0x0) getpeername(r1, &(0x7f000040e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00003c4000)=0x32) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000233000-0xb8)={r2, 0x1f280000, 0x10000, 0x100, 0x4, 0x5, 0x6, 0x0, {r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x80000001, 0x6, 0xffffffffffffff81, 0x6}}, &(0x7f000038e000-0x4)=0xb8) sendmsg$nl_generic(r0, &(0x7f0000f6c000)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x14, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 17:48:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000276000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e1b) accept$unix(r1, &(0x7f000036a000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ffc000-0x4)=0x8) 2018/01/19 17:48:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000aeb000)=[{&(0x7f0000ad9000-0x1000)="9f461914800437c45f63aefc9b23f195", 0x10}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00008ee000-0x4)=0x800, 0x4) recvmsg(r1, &(0x7f00006ef000-0x38)={&(0x7f000047e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ba7000)=[{&(0x7f0000a12000-0x5)=""/8, 0x5}], 0x1, &(0x7f0000b90000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/19 17:48:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000837000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000017d000-0x78)={0x2, 0x78, 0xa758, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000b54000-0xb)='/dev/audio\x00', 0x0, 0x0) ppoll(&(0x7f000006b000-0x10)=[{r1, 0x0, 0x0}, {r1, 0x1082, 0x0}], 0x2, &(0x7f0000810000)={0x77359400, 0x0}, &(0x7f00002d3000)={0xab4c}, 0x8) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x101) 2018/01/19 17:48:30 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000007000-0x8)={0x0, 0x0}, 0x0) r1 = userfaultfd(0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000005000-0x98)={0x6, 0x0, [{0x40000001, 0x36d6, 0x6, 0x7ff, 0x279, 0x0}, {0x6, 0x80000000, 0x1, 0xc05, 0x3, 0x0}, {0xb, 0x3669, 0x7f, 0x64ad, 0xfffffffffffff0b3, 0x0}, {0x80000019, 0x5, 0xa53, 0x8, 0x100000001, 0x0}, {0x8000001b, 0x4, 0x7fffffff, 0x5, 0x2, 0x0}, {0xc0000000, 0x40, 0xf8, 0x7, 0x80b, 0x0}]}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/19 17:48:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000765000-0x9)='/dev/rtc\x00', 0x204202, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000df8000)={0x0, 0x0}, &(0x7f0000b7e000)=0x8) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x0, 0x0}, &(0x7f000003c000-0x4)=0x0, 0x0) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f000097d000)='net/ip_tables_targets\x00') 2018/01/19 17:48:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c13000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000809000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000447000)={r2, 0x1}) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) accept4$llc(r3, &(0x7f0000038000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004da000-0x4)=0x10, 0x800) sendmsg(r3, &(0x7f0000439000-0x38)={&(0x7f000022a000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000099c000-0x40)=[], 0x0, &(0x7f0000c72000)=[], 0x0, 0x0}, 0x8000) accept(r3, &(0x7f0000103000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00005cf000)=0xe) 2018/01/19 17:48:30 executing program 5: r0 = msgget$private(0x0, 0x189) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000ecd000-0x3f)=""/63) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000022b000/0x18000)=nil, &(0x7f0000736000-0x18)=[@textreal={0x8, &(0x7f0000710000-0x3e)="f0fe0066b9800000c00f326635000400000f300f017dfb440f20c0663504000000440f22c0640f38cc8300700f350f3acc22000f013cdc3ead35660f9ad6", 0x3e}], 0x1, 0x28, &(0x7f0000235000)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/19 17:48:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000818000-0x4)=0x0, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/01/19 17:48:30 executing program 7: io_setup(0x8, &(0x7f000017d000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00001ab000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000eee000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$unix(r2, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4$inet(0xffffffffffffff9c, &(0x7f0000eb8000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) r9 = syz_open_dev$mice(&(0x7f000065f000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$kcm(0x29, 0x5, 0x0) r12 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ba3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = socket$netlink(0x10, 0x3, 0x4) r14 = openat$mixer(0xffffffffffffff9c, &(0x7f000005f000-0xb)='/dev/mixer\x00', 0xe000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x7fff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x141, 0x0) io_submit(r0, 0x8, &(0x7f00003ab000-0x40)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x3, r1, &(0x7f0000000000)="8f9860ea0e4aa0194d4d25e0fdec174b1995756ab4905f2cdcf291147376d976f051b398bb32b1244a762d5c5f6a5cad9b4751dc628f2a3c7642b64d0cdc282383daa183d6dec59841cd2677f95fba925b4f1d65f5bdaee4f95e0ecd146be1989d0efa359702a76fbc8168e19c287cb530b92d2552c5256b0c3ba0c3f11fe0e38b8c63fa1f07d3df338492e68fe05708dde223fd55699ce8", 0x98, 0x9, 0x0, 0x1, r3}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xe, 0x8, r4, &(0x7f0000cb0000-0xc9)="b3a53ecd93a834ea0cc57938fb5e066240ac3772ad759cb3256def9a0e0f050ac468a490f28af79cd6c453d40d321cd40910d1b688948bdb3696b889ed10d2462697363c82ba9bbe1f4842a16aab45d3661281980a95a6120b0b3a5aac1aa6c6d369713b367fb3c51508219a68d8973aa1b31933af49583878bf79ef533d142e92bb3a76cdce3bbc6813636f5c22aab5145db5c54ffaec3df5772f67b9e0fefee4c9745828e9b53a78eff212eaaa4998fef32be31f52faecaa51e595502a154cedb024b7c314549f94", 0xc9, 0xffffffff, 0x0, 0x1, r5}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0xc3, r6, &(0x7f0000001000-0xf2)="8a052451da3340df0c8b9b5e23ff46e3457cf53420089a7754ecc55051b5ef8a2668146ba336aceda443f7dbaf3e4c78658567c50f2ada83111ebc3a1245a25b7fff88d61df345c3f53ead1fdf483ac8e09dd8121537ae4b95ad42902df0ed9b0feceb59a8483c7a696baa4ec390d53c1fd350fcf7e548f1fa0c86531dcb5bdf99291dbfb55c9e9dfd54704c06770c11874c54f7abc4596a6c4ace61aadba54ce604880f0da4d16e715e2ac1bc066c9b608eb06940a6aba6ddfabc486958407ebd569a45983672b3b93f8863f3db05cff17dc21784fb5fa78f96cc5ffbebf5ae8cdc3560abbe2838c9d7cc1df051d4120573", 0xf2, 0x4b1, 0x0, 0x1, r7}, &(0x7f0000000000+0x434)={0x0, 0x0, 0x0, 0x6, 0x4, r8, &(0x7f000035d000-0x80)="946d5131b39b31e8ef84d2c4e201a75f260e79b3b17b551e96d5734938324a06a1782a8ca9e3ecec72f06eb2ec63524a1095b5aed65a7902db668a4e3559daf4b75742852ed34edeb61acdd9f698a4d1051865c5041c5809a660e7bbcfbfd549a36c71e423eba7888831a7d0a7959799166f9e3ed35c4ff9b4714c5ef110c26a", 0x80, 0xffffffffffffff01, 0x0, 0x1, r9}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x7, 0x6, r10, &(0x7f00009cf000-0xe6)="e2eb825464c8659f2636aea04076193b8a4c7e63a6373045479e51effb8ee716bd034c04b3ea74dd05b0ce4f36e5f4573cc9a615428dafeffe93040e2f4c98e30979c9f9279559502ed60583178e4f3bf0925bf38036eee5c2b21ffaf6126369baebe94d887171428720d5a81d7957885f796e8a0c7d478085b6280707ec335636eba821835ae488eaa17427ac2ff1658cf363a0fc11a1a5fc857c09828d2a2e7f5341bba7cfab892a83813e2f9dac01dfe643a6ddc98e6661af9243caefc3511244a9b9aace4762054c80638a40e75081384a4bb90ba73428e4df928b2cd22fa5f3b2728fb8", 0xe6, 0x9, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x2, 0x396, r11, &(0x7f00001e4000)="616f5c46e3b59b18fde8a44de2d622425a9a5953ce66d4149d929dea5c27974539324212ebc449b98cbe993dec567e9560630a1b42476fe6ae29a5e6be911a05a223746862624063457f391a34f439be82c9c1bad47a0c6dba3e713b60d524263203d96061819bcb621f684baba7676520f7eabdd3091ad3717b38c75fd368db75fb794d8d", 0x85, 0x0, 0x0, 0x0, r12}, &(0x7f0000a47000)={0x0, 0x0, 0x0, 0x0, 0x1, r13, &(0x7f000011e000-0xff)="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", 0xff, 0x3, 0x0, 0x1, r14}, &(0x7f0000ac9000)={0x0, 0x0, 0x0, 0x7, 0x5, r15, &(0x7f0000e61000)="5d8774e0a4f7b15e74ccd63ef501d891e9e4db7ed24c91cd4732b55fcc09c13cbbe6a3514e4009b042a350f1f6e9e8d7293e7e71f6c9833f8939e946731e72bcd2ed6a3129f300f6229b14cfbe5c7b4237f2d5ecb931f4869d26c6e64bdd26284252ecce0ba7839c1c8cdf966a293703297c423f05aca66b399a4081bfed2506d02610a5a61ceb0e58850cb0abc025b77bd4920156d7ff7ae399", 0x9a, 0x3, 0x0, 0x1, r16}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a29000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r17, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0xa, 0xef}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r17, 0x84, 0x73, &(0x7f0000d0d000)={0x0, 0x8, 0x0, 0x1, 0x3fd}, &(0x7f0000d67000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r17, 0x84, 0xf, &(0x7f0000e2b000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x401, 0x5, 0xfffffffffffff285, 0x7fffffff}, &(0x7f0000b8f000-0x4)=0xa0) sendmsg$inet_sctp(r17, &(0x7f00001bb000)={&(0x7f0000519000)=@in6={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x100000001}, 0x1c, &(0x7f000012d000-0x30)=[{&(0x7f0000a67000-0xe0)="2092490e0ccbd9541e67f9568ea3185710c2e2c7fb50914d066b0faae7568515fe934bd813a61fbd9fcd4e57e60a9fbe88d1ba7d788aa42e2946bdea5a774144c9114b1a15cc39886e3594e9d7a3ebdd4e1bcae85d815f3d7adcdb43e9a40406126742962f1c4c8aebe1ba60b5354aa9843e9a0f30c56d941bafa2a3d9a7ed6f3034b8a70e175670929b4965ece6b4061002b9c26778ddb6486a91ef1d7b0fa8fb9f8b9449fa0fa00da90da8060ad30a80c42fa81ea0b6aa88d13851da3bc3b2823847bf180470fc75cb4368bb3ff832d50b3992165c3dd30875b6b93f95b8a1", 0xe0}, {&(0x7f000010f000)="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", 0xfe}, {&(0x7f0000792000-0x67)="57f482377d057a6637aa12d24a5ac41c72684abd6fc5141ff4ef4117a43c114209445e43ed9e529f2faba91724ff7f6e01f5e8381cfbd90d63cb530cec37cc0391fdff8b18edb08beb3feb828127df35971d8481d3744396bd9c0b6ac39808261a8f5fc9dbe825", 0x67}], 0x3, &(0x7f000063f000-0x90)=[@init={0x18, 0x84, 0x0, {0x5, 0x0, 0xfffffffffffffff8, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x3ff, 0x8000, 0xa01, 0x5, 0x2, 0x81, 0x5, r18}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x4, 0xfffffffffffffff9, 0x3, r19}}], 0x90, 0x40}, 0x4) 2018/01/19 17:48:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe8000-0x1c)={0x1, 0xa, 0x41b3, 0xfffffffffffffffd, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) writev(r0, &(0x7f00003ff000)=[{&(0x7f0000036000)="25bb1f43abe017166a473365139664666aeb8e5e4ca8219a753eac17cda7bf49abac0fdf86a312a06a7985f4461388d06d170e9e020bdd52b252e207d8d9de48a9c5693750ead8134de866923f0aed1be447545e92f36c7eb4ec4ef5e54d22954653675ac94bbb1e11ebe13c4020d4e57781dcd027183828dd3f4397a98d4453f0151c356c4afff973313f7afbe7385a1d1dba8020d773c8268173ecf7e6c7ad174a28b9b864114395c0467a6b3197c740b1b8584e8dd2f4d830dae83cb89c52bc23eee4d4b21f2d4fb1639bcf97907efc5cc81b3d9eaf890d7bdc68204798fe22b8db426ba84d68", 0xe8}, {&(0x7f000020d000)="cafd354cc5654ad68f5bf121275f4e83db1d0d370f05ffe1fb55ef5eb6177eb4ac3c86d73dc046eaac3127108eaec9227b01081ee9a08f51fa34a677b39ae987a74b904c2bf1b6d578d005062b6ce4b36af2e729b7c1daf49a48e4c976e9594f5a0fc330498242bc6e506e356ebd47c9e5d8478073b92bf55c7510ae43c99fdaef923315d164ca6f8f3646b64cc805ca3bf1b97d175095931934ea213c23a23c3ae701f3cd9f17f73e01d79ff4cbb8efe75169095f23a4ccd5c25f44ac6161794d7f26743925c4503c502652c4018f9af1f810f60eee5d8be9c4986b", 0xdc}, {&(0x7f000066c000-0x24)="a60da6db2c640bf342e5642d300d1047c39b6f413dc599f622c79989488c3840e466e893", 0x24}, {&(0x7f0000a0c000-0x7d)="8d167aeb75bb64465b93070c09bb67870431307f91a1382a4783857471fe351461e0c212ba351b6ec7fd47973b0c46dc44c4c5476e121f9775e73b5a69acc2c335c841efc2457240dd478091fb7a50c8b26ce9cd59fc8ad9607f9962ebe36d83adacb9b3bc3c43347e508c2d22d484bab569d3d1de2d4c43330ed106d4", 0x7d}, {&(0x7f0000c81000)="974699393de025b1ea6e822fa1c03c400e18520b5ed18bb553a0716be63d0343fb7b1b8390c75c04ef01d0514fbf05860bc2dc0336b05dbdb5973854764c92a246ae9ce2c679db94ef0f0c5a6112340042af6ed66f92d2de1575c4", 0x5b}, {&(0x7f0000b53000-0xa7)="f5ffab789723c21199ae0bedb517a3a72cf548a1e1b92ac25d9d0cbf48480d763f7200eefcb1114cb303a30c723dd491e61c0c83a5f814eb559adcb040b7df196d372ef3f44d36685927912b85c6c57b91a94ab317cb90188436ea955357202ce58e061141505029a702b614791c15681eb9c07abf0642925720566c71f011bb6ca9760ac1e9657e7a5e41d2cc39c42a6d60f9c31a713e9777da54fc95496432f54cdf366a2dd4", 0xa7}, {&(0x7f0000821000)="9fe944e33e91298569d1db86633e8736cd2c20f4780a3935169266a9ede855345d265d93568adeb4d94a9fc15e523e87bd7d4d50f09b2483a96a88b3120d4802b915317c3640cff897dea6047e465211aeda39cb7ea0285486e267722faaaf33defb51e32fe6ad6b64c2d908d8af", 0x6e}, {&(0x7f0000442000-0x5b)="961346b2aa40ddce8e335f6c04f4aa6ef08df2266236d6d59def53ca5f363e632bd7141c79b3e671773e5f741b4f02518091de3b99d0799a734d69768fb2f7d28cd86de622580855b17b58b22edda0ad6526736df9d54aefbb70df", 0x5b}], 0x8) 2018/01/19 17:48:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00001b6000-0x48)={0x60003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00009a3000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x2044, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = fcntl$getown(r1, 0x9) ptrace$peek(0x3, r3, &(0x7f0000793000-0x8)=0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 17:48:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009ed000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f000043d000)={&(0x7f0000b4c000-0x1c)=@in6={0xa, 0x2, 0xffffffffffff8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1f}, 0x1c, &(0x7f0000226000-0x50)=[{&(0x7f0000df7000-0x9e)="6731deac9010393b5131e2485d7afeaa08c8b0a9e691c5ba275fe6f113d18412af76aabc9d8c44cbf4d114857606cf26bec61950fa613d5a8190dbdc2e96a55d8b06ac60880f16e8314fe08c484b91fe4ab9549c0fb8e6b6c8f12343ae712c94069f0932c154c8f5d1d66bccb9a9c7058008210ad1d5ec4f044dd5cb1c52365fe4fd4ba223daab647f48f628a6f3c5ee0907a67da5bcb0f0df2546423942", 0x9e}, {&(0x7f000069b000)="4d2f3072af5d20f06b7469c81c774b04d8993bb554bd78e16b89d7", 0x1b}, {&(0x7f0000c71000-0x85)="2dba53b4b8928666da6369d30379aca65776117c2d6c4e81e2259e159551b0f72f60d4002f55a5d798af7fc2116445feea594ad1b80bbbe7d9b39b69e16b5ae5aa16c1aae11449ad86241736895f8b2e91b4cb3af7015aae3958dbd218a634492d9764eef830552a60a0a6a58551adc8d1ac394ada97d5e79b5ac859ae95127a211846e4bb", 0x85}, {&(0x7f0000299000)="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", 0x1000}, {&(0x7f0000c1c000-0xe7)="350a1ec1884b0f8ba0dc64263ce96ea2c5cbef4575942f9457c3e97159bd0fa6af41c7ff9a0223bb9ee77bc6c444d1b7ae4cd21c8c5061f4a6041fb69e1caa0bf34ccc3545f93bd795da586f349469c28c2072c311fd1b61275dd4ba68d9306081567b13a0ecccbbb7a590f2bd3e23e8321d06c034829621511aeb04571fa1e76e002a65a71cf2b4c2f0dfe5901e8f8e2c5797050ef4759943d77acb1d4385feea804a94db644a3b0b3ca9ec246e6899eb9f6e1379ef6b779e18c6e948f3d6ccb3694596ca1dec5168e8792f52b412a61da341f125b9fbb8e563f24c666187d36aeda7cbd4dc7c", 0xe7}], 0x5, &(0x7f000097b000-0x30)=[@init={0x18, 0x84, 0x0, {0x3, 0x1, 0x10000, 0x5}}], 0x30, 0x1}, 0x20000000) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f00001a2000-0x24)={0x14, 0x21, 0x20000aff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 124.340485] binder: 18787 RLIMIT_NICE not set [ 124.385787] binder: undelivered death notification, 0000000000000000 2018/01/19 17:48:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000758000-0x78)={0x1, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000be000)={@loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000aa7000)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f00008f8000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x3}, 0x1c) connect$inet6(r3, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f00006ec000-0x12)={@generic="fbd7e5a37b688a17b9d6d2832030405a", 0x7ff}) sendmsg$nl_crypto(r4, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/19 17:48:30 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000018000-0x38)={&(0x7f0000011000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000007000)={0x400000000002, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "000000080f3e98a6"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000018000)='/dev/snd/pcmC#D#c\x00', 0x200, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000018000)=[@text64={0x40, &(0x7f0000006000+0x3b6)="66baf80cb8b0b8d08cef66bafc0cec2e65660f7544e3f4650ff64ab6b8010000000f01d966b812008ed0f3440f1b1a4f0f474d0066b858000f00d066b800018ee82e644f0f08", 0x46}], 0x1, 0x4, &(0x7f0000018000)=[], 0x0) 2018/01/19 17:48:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000c06000-0x62)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x15}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ssrr={0x89, 0x1b, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, []}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00005e2000-0xb)='/dev/audio\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00005c3000)={0x0, 0x731, 0x30}, &(0x7f0000c32000-0x4)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000247000-0x8)=@assoc_value={r1, 0x1}, 0x8) 2018/01/19 17:48:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) fallocate(r0, 0x3, 0x9, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x2, 0x0) socket(0xa, 0x5, 0xc83) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00001c4000-0x9)='/dev/rtc\x00', 0x260ea23219bfd978, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000c4c000)=[@in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xcfe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x401}], 0xa0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000028000)=""/233) 2018/01/19 17:48:30 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f000032f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a85000-0x8)={0x0, 0x0}, &(0x7f000048c000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000d31000-0x10)=@common='yam0\x00') sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000012000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 17:48:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e70000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x5, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008ee000-0x310)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 2018/01/19 17:48:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000932000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000574000)={0x0, 0x58, &(0x7f00007a8000-0x58)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x0, 0xe0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}]}, &(0x7f0000377000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007aa000)=@assoc_value={0x0, 0x8}, &(0x7f0000b4b000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00006ff000-0x8)={r1, 0xffffffff}, &(0x7f00001d1000-0x4)=0x8) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f000092e000-0x64)={&(0x7f00000ad000-0x8)=[0x3, 0x7], 0x2, 0x4, 0x8, 0x101, 0x1, 0xffffffff, {0x9, 0x1f, 0x0, 0x8, 0xd75, 0x10000, 0x1, 0x6a, 0xfff, 0x0, 0x4ca8, 0x8, 0x5, 0xc7, "f085aff1d2f660e1b558df1f8edffbc5e9d977cc21a12b63593bbab92d8cb971"}}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00002fe000)={r2, @in6={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000734000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f00008c3000-0x4)=0xffffffffffffffff) 2018/01/19 17:48:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000400000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$vcsa(&(0x7f00007ce000)='/dev/vcsa#\x00', 0xfffffffffffff801, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000361000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00003ff000)={0x400, 0x9, 0x8, 0x400, 0x7fffffff, 0x4, 0x3ff, 0x80, 0x0}, &(0x7f000070a000)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000599000)={r3, 0x87, 0xc5, "56aaf1118e57725a0539140c1e63b62297b3202308d696d3d48e50e3d0667622d4f506cca24c3316946cf129e3f8b722b0c7f04eac8727720f2ef4249023ba139927286bbb25dbff02f1c0a9be3db7a48798618b5e9b1f16323d58a8a5d9dd872f1466662150788462b3753c2549cd6a2cb96aca13e3cca94db75bd2bf36a6592bf8821f9064a071a31f4ddd4b0cdc209f2ba40a103dd7b1ac5f96f670f216fcad2efb188c46f39ea1257b3a7970d1255cf93f466349f4d182b9cebc0599413a53a35347ef"}, 0xcd) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000e75000)=0x7) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 124.503745] kauditd_printk_skb: 54 callbacks suppressed [ 124.503755] audit: type=1400 audit(1516384110.378:1772): avc: denied { ioctl } for pid=18812 comm="syz-executor6" path="socket:[46410]" dev="sockfs" ino=46410 ioctlcmd=0x89a1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 124.508711] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. [ 124.520624] ================================================================== [ 124.520651] BUG: KASAN: slab-out-of-bounds in ip6_xmit+0x2048/0x2090 [ 124.520659] Read of size 8 at addr ffff8801bc79cf58 by task syz-executor2/18807 [ 124.520661] [ 124.520670] CPU: 1 PID: 18807 Comm: syz-executor2 Not tainted 4.15.0-rc8+ #268 [ 124.520675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.520679] Call Trace: [ 124.520692] dump_stack+0x194/0x257 [ 124.520709] ? arch_local_irq_restore+0x53/0x53 [ 124.520722] ? show_regs_print_info+0x18/0x18 [ 124.520746] ? ip6_xmit+0x2048/0x2090 [ 124.520759] print_address_description+0x73/0x250 [ 124.520769] ? ip6_xmit+0x2048/0x2090 [ 124.520781] kasan_report+0x25b/0x340 [ 124.520799] __asan_report_load8_noabort+0x14/0x20 [ 124.520807] ip6_xmit+0x2048/0x2090 [ 124.520843] ? ip6_finish_output2+0x23a0/0x23a0 [ 124.520859] ? fl6_update_dst+0x127/0x2b0 [ 124.520871] ? check_noncircular+0x20/0x20 [ 124.520881] ? inet6_csk_route_socket+0x691/0xe80 [ 124.520898] ? lock_acquire+0x1d5/0x580 [ 124.520905] ? lock_acquire+0x1d5/0x580 [ 124.520913] ? inet6_csk_xmit+0x114/0x580 [ 124.520935] ? lock_release+0xa40/0xa40 [ 124.520987] inet6_csk_xmit+0x2fc/0x580 [ 124.521006] ? inet6_csk_update_pmtu+0x160/0x160 [ 124.521019] ? __sk_dst_check+0x1a5/0x380 [ 124.521035] ? sk_wait_data+0x610/0x610 [ 124.521081] l2tp_xmit_skb+0x1068/0x1410 [ 124.521115] ? l2tp_session_create+0xc60/0xc60 [ 124.521126] ? sock_wmalloc+0x15d/0x1d0 [ 124.521139] ? iov_iter_advance+0x13f0/0x13f0 [ 124.521157] ? pppol2tp_sendmsg+0x41b/0x670 [ 124.521174] pppol2tp_sendmsg+0x470/0x670 [ 124.521188] ? selinux_socket_sendmsg+0x36/0x40 [ 124.521203] ? pppol2tp_session_ioctl+0xa90/0xa90 [ 124.521216] sock_sendmsg+0xca/0x110 [ 124.521229] ___sys_sendmsg+0x767/0x8b0 [ 124.521249] ? copy_msghdr_from_user+0x590/0x590 [ 124.521267] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 124.521285] ? wait_for_completion+0x770/0x770 [ 124.521307] ? __fget_light+0x297/0x380 [ 124.521320] ? fget_raw+0x20/0x20 [ 124.521348] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 124.521369] ? mutex_unlock+0xd/0x10 [ 124.521386] ? __fdget+0x18/0x20 [ 124.521404] __sys_sendmsg+0xe5/0x210 [ 124.521410] ? __sys_sendmsg+0xe5/0x210 [ 124.521423] ? SyS_shutdown+0x290/0x290 [ 124.521433] ? selinux_capable+0x40/0x40 [ 124.521453] ? SyS_futex+0x269/0x390 [ 124.521486] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 124.521507] SyS_sendmsg+0x2d/0x50 [ 124.521521] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 124.521527] RIP: 0033:0x452e99 [ 124.521532] RSP: 002b:00007fb92ea11c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 124.521540] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e99 [ 124.521545] RDX: 0000000000000081 RSI: 000000002037ffc8 RDI: 0000000000000017 [ 124.521549] RBP: 0000000000000056 R08: 0000000000000000 R09: 0000000000000000 [ 124.521554] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee8b0 [ 124.521558] R13: 00000000ffffffff R14: 00007fb92ea126d4 R15: 0000000000000000 [ 124.521594] [ 124.521598] Allocated by task 16568: [ 124.521606] save_stack+0x43/0xd0 [ 124.521612] kasan_kmalloc+0xad/0xe0 [ 124.521618] kasan_slab_alloc+0x12/0x20 [ 124.521624] kmem_cache_alloc+0x12e/0x760 [ 124.521630] dst_alloc+0x11f/0x1a0 [ 124.521637] rt_dst_alloc+0xe9/0x540 [ 124.521644] ip_route_output_key_hash_rcu+0xa40/0x2c40 [ 124.521651] ip_route_output_key_hash+0x20b/0x370 [ 124.521658] ip_route_output_flow+0x26/0xa0 [ 124.521665] udp_sendmsg+0x19d3/0x2cf0 [ 124.521671] udpv6_sendmsg+0x757/0x3400 [ 124.521678] inet_sendmsg+0x11f/0x5e0 [ 124.521684] sock_sendmsg+0xca/0x110 [ 124.521690] SYSC_sendto+0x361/0x5c0 [ 124.521695] SyS_sendto+0x40/0x50 [ 124.521703] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 124.521705] [ 124.521708] Freed by task 13115: [ 124.521714] save_stack+0x43/0xd0 [ 124.521720] kasan_slab_free+0x71/0xc0 [ 124.521726] kmem_cache_free+0x83/0x2a0 [ 124.521731] dst_destroy+0x216/0x330 [ 124.521737] dst_destroy_rcu+0x16/0x20 [ 124.521744] rcu_process_callbacks+0xd6c/0x17f0 [ 124.521751] __do_softirq+0x2d7/0xb85 [ 124.521753] [ 124.521758] The buggy address belongs to the object at ffff8801bc79ce00 [ 124.521758] which belongs to the cache ip_dst_cache of size 216 [ 124.521764] The buggy address is located 128 bytes to the right of [ 124.521764] 216-byte region [ffff8801bc79ce00, ffff8801bc79ced8) [ 124.521767] The buggy address belongs to the page: [ 124.521773] page:ffffea0006f1e700 count:1 mapcount:0 mapping:ffff8801bc79c040 index:0xffff8801bc79ccc0 [ 124.521780] flags: 0x2fffc0000000100(slab) [ 124.521790] raw: 02fffc0000000100 ffff8801bc79c040 ffff8801bc79ccc0 000000010000000a [ 124.521798] raw: ffff8801d7f6e138 ffffea00072023a0 ffff8801d7f9d040 0000000000000000 [ 124.521801] page dumped because: kasan: bad access detected [ 124.521804] [ 124.521806] Memory state around the buggy address: [ 124.521812] ffff8801bc79ce00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 124.521818] ffff8801bc79ce80: 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc [ 124.521824] >ffff8801bc79cf00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 124.521827] ^ [ 124.521832] ffff8801bc79cf80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 124.521838] ffff8801bc79d000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 124.521840] ================================================================== [ 124.521843] Disabling lock debugging due to kernel taint [ 124.521883] Kernel panic - not syncing: panic_on_warn set ... [ 124.521883] [ 124.521891] CPU: 1 PID: 18807 Comm: syz-executor2 Tainted: G B 4.15.0-rc8+ #268 [ 124.521894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.521897] Call Trace: [ 124.521906] dump_stack+0x194/0x257 [ 124.521917] ? arch_local_irq_restore+0x53/0x53 [ 124.521924] ? kasan_end_report+0x32/0x50 [ 124.521935] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 124.521944] ? vsnprintf+0x1ed/0x1900 [ 124.521954] ? ip6_xmit+0x1f60/0x2090 [ 124.521966] panic+0x1e4/0x41c [ 124.521974] ? refcount_error_report+0x214/0x214 [ 124.521997] ? ip6_xmit+0x2048/0x2090 [ 124.522008] kasan_end_report+0x50/0x50 [ 124.522016] kasan_report+0x144/0x340 [ 124.522028] __asan_report_load8_noabort+0x14/0x20 [ 124.522036] ip6_xmit+0x2048/0x2090 [ 124.522059] ? ip6_finish_output2+0x23a0/0x23a0 [ 124.522070] ? fl6_update_dst+0x127/0x2b0 [ 124.522079] ? check_noncircular+0x20/0x20 [ 124.522087] ? inet6_csk_route_socket+0x691/0xe80 [ 124.522099] ? lock_acquire+0x1d5/0x580 [ 124.522105] ? lock_acquire+0x1d5/0x580 [ 124.522112] ? inet6_csk_xmit+0x114/0x580 [ 124.522127] ? lock_release+0xa40/0xa40 [ 124.522155] inet6_csk_xmit+0x2fc/0x580 [ 124.522165] ? inet6_csk_update_pmtu+0x160/0x160 [ 124.522173] ? __sk_dst_check+0x1a5/0x380 [ 124.522184] ? sk_wait_data+0x610/0x610 [ 124.522210] l2tp_xmit_skb+0x1068/0x1410 [ 124.522231] ? l2tp_session_create+0xc60/0xc60 [ 124.522239] ? sock_wmalloc+0x15d/0x1d0 [ 124.522250] ? iov_iter_advance+0x13f0/0x13f0 [ 124.522262] ? pppol2tp_sendmsg+0x41b/0x670 [ 124.522274] pppol2tp_sendmsg+0x470/0x670 [ 124.522284] ? selinux_socket_sendmsg+0x36/0x40 [ 124.522295] ? pppol2tp_session_ioctl+0xa90/0xa90 [ 124.522304] sock_sendmsg+0xca/0x110 [ 124.522314] ___sys_sendmsg+0x767/0x8b0 [ 124.522327] ? copy_msghdr_from_user+0x590/0x590 [ 124.522340] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 124.522353] ? wait_for_completion+0x770/0x770 [ 124.522367] ? __fget_light+0x297/0x380 [ 124.522376] ? fget_raw+0x20/0x20 [ 124.522396] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 124.522409] ? mutex_unlock+0xd/0x10 [ 124.522421] ? __fdget+0x18/0x20 [ 124.522434] __sys_sendmsg+0xe5/0x210 [ 124.522439] ? __sys_sendmsg+0xe5/0x210 [ 124.522448] ? SyS_shutdown+0x290/0x290 [ 124.522457] ? selinux_capable+0x40/0x40 [ 124.522470] ? SyS_futex+0x269/0x390 [ 124.522492] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 124.522506] SyS_sendmsg+0x2d/0x50 [ 124.522517] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 124.522521] RIP: 0033:0x452e99 [ 124.522525] RSP: 002b:00007fb92ea11c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 124.522533] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e99 [ 124.522537] RDX: 0000000000000081 RSI: 000000002037ffc8 RDI: 0000000000000017 [ 124.522540] RBP: 0000000000000056 R08: 0000000000000000 R09: 0000000000000000 [ 124.522544] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee8b0 [ 124.522548] R13: 00000000ffffffff R14: 00007fb92ea126d4 R15: 0000000000000000 [ 124.540116] Dumping ftrace buffer: [ 124.540120] (ftrace buffer empty) [ 124.540123] Kernel Offset: disabled [ 125.363458] Rebooting in 86400 seconds..