bd000-0x18)={0x0, 0xb9, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() setgroups(0x3ffffffffffffefd, &(0x7f0000bf6000-0x8)=[r1, r1]) 2018/01/07 10:17:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001df000-0x8)={0x0, 0x0}) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00005b0000)=0x0, &(0x7f0000c38000)=0x4) 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, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000ca6000-0x4)=0x4, 0x4) getrlimit(0x0, &(0x7f0000e17000-0x10)={0x0, 0x0}) r2 = syz_open_dev$vcsa(&(0x7f00000a0000-0xb)='/dev/vcsa#\x00', 0x4, 0x101002) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000cb0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x64236690, 0x8, 0x3f, 0x200, 0x7, 0x1}}) [ 447.373763] binder: undelivered transaction 563, process died. 2018/01/07 10:17:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009f8000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) r2 = socket$inet6(0xa, 0x8000f, 0x5) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000a3000)=0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0xf006, 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000439000-0x20)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 447.421090] binder: undelivered TRANSACTION_COMPLETE [ 447.458307] binder: 12935 RLIMIT_NICE not set [ 447.489980] binder: undelivered TRANSACTION_COMPLETE [ 447.495482] binder: undelivered transaction 565, process died. 2018/01/07 10:17:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000014000-0x9)='loginuid\x00') exit(0x1fff7fffd) 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) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/01/07 10:17:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000060000-0x8)='net/sco\x00') setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00009bd000)=0x1, 0x4) write(r0, &(0x7f0000431000)="1f0000000d06ffde0000008f000a0000007f00190900019600050000000000", 0x1f) 2018/01/07 10:17:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = syz_open_dev$evdev(&(0x7f0000ddc000)='/dev/input/event#\x00', 0x6a, 0x1) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f000006f000-0x18)={0x3ff, 0x8, 0x0, 0x80000001, 0xfffffffffffffff7, 0x101}) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000038000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_netdev_private(r2, 0x89fd, &(0x7f0000393000-0x3a)="cdd1cea4d15d0a1928bd0759191a1243383442767093b4d072c2a37d0be411ae00e667b907eb20156c440cdc90a062465271965e72f13439fbb8") mq_timedreceive(r1, &(0x7f0000cb9000-0x84)=""/132, 0x84, 0x0, &(0x7f0000f7b000)={0x0, 0x989680}) 2018/01/07 10:17:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80f, 0x4) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000052d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000bab000-0x10)={0x6, &(0x7f0000fb3000+0x395)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) syz_open_dev$usbmon(&(0x7f0000c94000)='/dev/usbmon#\x00', 0x1000, 0x402) r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000df5000)={r3, 0x5, &(0x7f0000237000-0x14)=[0x0, 0x20, 0x3ff, 0xfffffffffffffff9, 0x30f7], &(0x7f00000e9000-0x18)=[0x100, 0xe000000, 0x6, 0x7ff, 0x1f800, 0x4], 0x1, 0x1, 0x1, &(0x7f0000c37000-0x4)=[0x80], &(0x7f0000463000-0x4)=[0x10001], 0x0}) tee(r4, r2, 0x400000000002, 0x400000000000002) connect$inet6(r1, &(0x7f0000664000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, 0x1c) 2018/01/07 10:17:31 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f00000ab000-0x12)='/dev/snd/pcmC#D#c\x00', 0x101, 0x40) openat(r0, &(0x7f0000389000)='./file0\x00', 0x2040, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000a11000-0x8d)="26000000250015f8feffff780000360004ffffe8004000000e0001000400f80007000e000087", 0x26) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f18000)='/dev/dsp\x00', 0x800, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000075e000)=0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00004c0000)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000589000+0xe11)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000008000-0xc)={r2, r1, 0x0}) 2018/01/07 10:17:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x100001, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x0, &(0x7f0000007000/0x1000)=nil) 2018/01/07 10:17:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) vmsplice(r0, &(0x7f00006f0000-0x50)=[{&(0x7f00009a3000)="d0e2e9e467e2ec5b40d70fd1e6ebb0b91d03e2310f2e17766ebeb222184e377f66fdb94fa87957b2365b55760a55d0493b199b2aabcadd81fd24d6705a9e80087a7a642b97a4a92c8210ecdc4177cb", 0x4f}, {&(0x7f0000e2e000)="c352", 0x2}, {&(0x7f000031d000)="e9f5bb6107df06c88dd30e9d16e6269287b9c208af51a7779ad087e7f067165d76d13365b58b271a9e70aa6af422979dbf21d3c6658aa804038c184c66793863ea5159b016951f0bfda59b22c79e5a327eeb284e4f78e45ae6026f2db49992abfce5e1f9a1ab66b13922d70a8460dee0675c04f17f9f1307a0143405a935f47b0a72b95d0c72", 0x86}, {&(0x7f0000936000)="3517ddf5ff1a9b8e9dd5a573d418c9cc914cc7f4a26ce8b162dc8a415fb722660654418f49fd1fe63f2bc1b2d1c517253f2c509fe06b7b9114b94a45f501376e1aea", 0x42}, {&(0x7f0000c89000)="e63affadf8203cf544b21b21f8c041506c2e7a3bbe87dda8747aa252f815a1f0dccc69581dd60eb5cb0ce4432c9cdc31e4c062cebf43b0b06c740cb6fec3cfd728a62d150b9f9afa0877", 0x4a}], 0x5, 0x6) r1 = dup(r0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00006b2000-0x5c)={{0xa, 0x2, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000000}, {0xa, 0x0, 0x1c, @loopback={0x0, 0x1}, 0x7fff}, 0x6, [0x20, 0x6, 0xd7d, 0x8, 0x8, 0x401, 0x3, 0x2f57f6b9]}, 0x5c) r2 = syz_open_dev$dmmidi(&(0x7f0000cfe000)='/dev/dmmidi#\x00', 0x16, 0x22002) r3 = epoll_create1(0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000adf000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000d98000)={0x0, 0x0}) write$eventfd(r2, &(0x7f000072c000)=0x0, 0x8) 2018/01/07 10:17:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000cff000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000caa000)='numa_maps\x00') pread64(r1, &(0x7f00006f6000)=""/0, 0x0, 0x57) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000a0b000)={r1}) 2018/01/07 10:17:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d3c000-0x9)='/dev/sg#\x00', 0x1000, 0x1) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f00004fa000)={0x5, 0xd1, 0x5}) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000e75000-0x4)={0xc, 0x1, 0xfffffffffffffffe, 0x0}) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f000081e000)="") socketpair$inet6(0xa, 0x804, 0x3, &(0x7f0000adc000)={0x0, 0x0}) ioctl$sock_netdev_private(r2, 0x89f9, &(0x7f000006f000)="171f00885c541506976cc843447f2e0d82c654490f25ee2b9b4df7995b7a030eb662d5ed510d538872fcff12c25640b388b9749c112de38eab6a0d2eb1fecbac4aa628286ac4022f21495a2b99f42ab2f4103e47e3acf084a85b7d2d6610bd63084999da98af55a297ae15a3f2de8912aade9d444e9c84ad95720749e0bd034650eb2245546deccf95e75d09a4a2c913e092b9f1ddb2") write(r0, &(0x7f0000dbd000)="220000001900070405bb32e1090004000a01020000c6008000000000060015000600", 0x22) 2018/01/07 10:17:31 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f000089a000)='/dev/vcsa#\x00', 0x1, 0x121080) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000d1c000-0x86)=""/134) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f4b000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000072f000-0xc4)="") inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/07 10:17:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x808, 0x5) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000573000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000000000, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f3ff1645ce2560efce27c4fcd40ba203"}) r1 = syz_open_dev$vcsa(&(0x7f00000d7000-0xb)='/dev/vcsa#\x00', 0x8, 0x80) r2 = accept$inet6(r1, &(0x7f00009eb000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00005f2000-0x4)=0x1c) ppoll(&(0x7f00004e1000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000003000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x8)={0x0}, 0x8) clock_gettime(0x0, &(0x7f0000ca2000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={r3, r4+10000000}, &(0x7f00006ee000)=0x80, 0x0) clock_getres(0xfffffffffffffffc, &(0x7f000079c000)={0x0, 0x0}) getpeername$packet(r1, &(0x7f00008b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fbc000)=0x14) r5 = mq_open(&(0x7f000045a000)='\x00', 0x0, 0x0, &(0x7f0000de0000)={0x4, 0xa0e, 0x400000000000007, 0xfffd, 0x2000000008008, 0x7f, 0x1, 0x4}) timer_create(0x1, &(0x7f000003e000)={0x0, 0x1f, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003f4000-0x4)=0x0) timer_gettime(r6, &(0x7f00007fe000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000057c000)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x89, 0xffffc}, &(0x7f0000fd6000)=0x1, 0x1000000000000) fcntl$setown(r2, 0x8, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00004ff000)={0x0, 0x0}, &(0x7f0000b2b000-0x4)=0x8) syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0xf7) ioctl$TIOCGETD(r5, 0x5424, &(0x7f000039d000-0x2)=0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) 2018/01/07 10:17:31 executing program 7: inotify_add_watch(0xffffffffffffffff, &(0x7f000003a000)='./control\x00', 0x0) io_destroy(0x0) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f00003da000-0x1)=0x4) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") mkdir(&(0x7f0000000000)='./control\x00', 0x0) ioprio_set$pid(0x2, 0x0, 0x7eb0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000393000-0x8)='keyring\x00', &(0x7f00009a3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='^#', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000011d000)='ceph\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x30)='vboxnet1)security)bdevem0GPLGPLkeyringmime_type\x00', 0x0) keyctl$reject(0x13, r0, 0xffff, 0x9, r1) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x101800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000001000-0x4)=0x4127, &(0x7f0000002000-0x8)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r2, &(0x7f0000000000)='./control\x00', r3, &(0x7f0000001000-0xa)='./control\x00') 2018/01/07 10:17:31 executing program 6: socketpair$inet6(0xa, 0x0, 0x6676, &(0x7f00007ff000)={0x0, 0x0}) fsetxattr(r0, &(0x7f0000811000)=@known='system.sockprotoname\x00', &(0x7f000096d000)='trustedtrusted\x00', 0xf, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e35000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000087a000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000b37000)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/07 10:17:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000ef0000-0x4)=0xffffffa0, 0xfffffd95) [ 447.593098] syz-executor1 (12980): attempted to duplicate a private mapping with mremap. This is not supported. [ 447.597576] openvswitch: netlink: Key type 248 is out of range max 29 [ 447.611638] openvswitch: netlink: Key type 248 is out of range max 29 2018/01/07 10:17:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = getpgid(0x0) prctl$setptracer(0x59616d61, r0) migrate_pages(r0, 0x3f, &(0x7f0000659000)=0x81, &(0x7f0000e80000-0x8)=0x2) 2018/01/07 10:17:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000082d000)=0x0) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000b19000-0x5)='comm\x00') mknodat(r3, &(0x7f0000d3b000-0x8)='./file0\x00', 0x0, 0x9) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000031000-0xc)={r3, r0, 0x550}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) r4 = bpf$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) r5 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00003bf000-0x4)=0x206) r6 = open(&(0x7f0000add000-0x8)='./file0\x00', 0x2800, 0x7) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x74, &(0x7f0000766000)=""/117, &(0x7f000067e000+0x609)=0x75) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000af2000)={r0, r4}) sendmsg(r5, &(0x7f0000ac0000-0x38)={&(0x7f00001c9000)=@ax25={0x3, {"c7ed7f55713380"}, 0x0}, 0x10, &(0x7f000096a000-0x40)=[{&(0x7f0000684000)="f5", 0x1}], 0x1, &(0x7f00005ab000)=[], 0x0, 0x0}, 0x0) truncate(&(0x7f0000e9c000)='./file0\x00', 0x3) ioctl$BINDER_GET_NODE_DEBUG_INFO(r6, 0xc018620b, &(0x7f00003d3000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r6, 0xc018620b, &(0x7f0000db4000-0x18)={r7, 0x0, 0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00009cc000-0x108)={0x0, {{0xa, 0x2, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/07 10:17:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000de000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000a38000-0x101e)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e98000)='/dev/ptmx\x00', 0x0, 0x0) r3 = open(&(0x7f0000c6f000)='./file0\x00', 0x400080, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f00001fe000)=0x0) r4 = gettid() r5 = syz_open_dev$usbmon(&(0x7f000056c000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) sendto$llc(r5, &(0x7f0000ea5000-0x1000)="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", 0x1000, 0x0, &(0x7f0000c0d000)={0x1a, 0xff, 0x100, 0x7, 0x7, 0x5, @random="18cc78a59151", [0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087b000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r0, 0x200, 0x1) readv(r2, &(0x7f0000dce000-0x10)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1) ioctl$int_in(r6, 0x5452, &(0x7f0000a7f000-0x8)=0x3c) fcntl$setsig(r6, 0xa, 0x12) poll(&(0x7f00002ae000-0x30)=[{r7, 0x0, 0x0}], 0x1, 0xffffffffffffffe8) r8 = dup2(r6, r7) fcntl$setown(r8, 0x8, r4) tkill(r4, 0x16) 2018/01/07 10:17:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e22000-0x8)={0x0, 0x3}, &(0x7f0000f34000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000042f000-0x6)={r1, 0x5}, 0x6) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000827000-0x20)={0x0, 0x1, 0x3f, 0x0, 0x0}) 2018/01/07 10:17:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000313000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fdb000-0x8)={0x0, 0x0}, &(0x7f0000a87000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00004c1000-0x53)={r3, 0x4b, "6e8c5bfad4323dd10d7d9842a457e00047b3a44fcfbe6aa993f1bb45badefafa557044a2c87983c5506b219a57a5cfb9aef6927edeae89c798a035d2133011831f74f99a4b42b71d29d245"}, &(0x7f0000948000-0x4)=0x53) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='ip6gre0\x00', @ifru_names=@common='bcsf0\x00'}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000848000)='/dev/cuse\x00', 0x280000, 0x0) setsockopt$inet6_dccp_buf(r4, 0x21, 0xc, &(0x7f0000205000)="b5e7ceaac4786af0ae19f8e8f557d4082b2bfc46c4af47119e2d388248", 0x1d) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000635000-0xa5)={0x0, 0x9d, "7a2f93c0994296baf75bf64a9cd84759587af47c6cc62070de59ef0a03e4b2ea8e73e5f74a332eb944ce8c7d7a8a0fe41eefb971a6765986216ef7e57be8f1910e88e9f24f03b6c0376bd286b80b28b4313a5cc9e4bb9c721632a8f3bc2d30ce60ebf0e48f8a406ccab12105f63a06f1f8e6be838ba2f342812f453880f0604c96bc09dc14b9d7e1c8ac5d84b5afbfc43526124c841f96b4610da9269d"}, &(0x7f0000840000)=0xa5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000fca000)=@sack_info={r5, 0x2, 0x8f}, &(0x7f0000efc000-0x4)=0xc) 2018/01/07 10:17:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ed3000-0x8)=@assoc_value={0x0, 0x16d}, &(0x7f00008fa000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f64000-0xa)={r2, 0x3, 0x1, [0x1ff]}, 0xa) close(r1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d84000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000404000)=0x9) r4 = memfd_create(&(0x7f00009e9000-0xe)="2a70726f6376626f786e80743000", 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000161000)="ca", 0x1}], 0x0, 0x0) write(r1, &(0x7f000014d000)="", 0x0) fchown(r4, 0x0, 0x0) close(r0) r5 = getpgrp(0x0) sched_setscheduler(r5, 0x3, &(0x7f00004fc000)=0x93e) 2018/01/07 10:17:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000106000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fcb000)='/dev/sequencer2\x00', 0x414000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f000019e000-0x48)={{0x1, 0x0, 0x8, 0x3, 0x4}, 0x4, 0xe4f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 10:17:31 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c0040101dbf8a669ebdedd102c4f7a79f306457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00003d5000)=0x0, &(0x7f00008f2000-0x4)=0x0, &(0x7f00004ad000-0x4)=0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000101000-0x4)=0x0, &(0x7f0000359000)=0x0, &(0x7f0000b37000-0x4)=0x0) setregid(r1, r2) r3 = dup(r0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000b37000)="bb713ac0c7fedffbf549ad509d6bf53e1ee23a82a3bd318698485e5baf0cf8fede827fd4be0f500439e7912d1d81e00afb8f302e1736f04c117a035f4c8aff2b3e60c1d139c4954b717f5c97e67999caaa3d6a86a1216eb847dc821867e21ff8c5014a37b57fed39394ac811d353ffb6cfa3dc2e0d43350421e7d265f861b7ed2b15a044d2b33fed207e68c6c92be2643da408b8e4e9ba8b90c04c32c881f97d7e091ea6d0fa796a62f139a29b7a11887acdd45cfedf5b2b107471985ab7bff8a36a57fa473ee1ea77a0f6b28859b6e7789dc7dff58c1075434256485709e0ad65058f3f40f921d03468cf0fb409c4b7cf3ff0f56c8b", 0xf6) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000b37000)={r0, r3}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000011000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x0}) 2018/01/07 10:17:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) bind$alg(r0, &(0x7f0000f69000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f00000-0x20)="0a07759ab0", 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000045000-0xc)={0x0, 0x3f, 0x10}, &(0x7f00001b3000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000266000-0x8)={r2, 0x7ff, 0xc7}, 0x8) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000787000-0x38)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f00008f9000-0x20)="f06bf7cd469f89c692db8ce5f8a5ad8e", 0x10}], 0x1, &(0x7f000032a000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000503000-0x38)={&(0x7f0000ab0000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b28000)=[{&(0x7f00001ee000-0xf2)=""/242, 0xf2}], 0x1, &(0x7f0000b42000)=""/70, 0x46, 0x0}, 0x0) 2018/01/07 10:17:31 executing program 0: 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) r1 = socket$inet(0x2, 0x5, 0x0) ioctl(r1, 0x6, &(0x7f0000706000)="b75a8d0aeb95174b6f41f091a8dfe316d0411839a32018b5c03b4b076d614266b8c84f811506b7c8da96685e12b0d3544643df1d10b45eaa21760cd5255cab34a99cd88fb79a3ef1c3cc81d5344315") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000090000)={0x0, 0x0, 0x0}, &(0x7f0000ce4000-0x4)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000684000-0x4)=r2) bind$inet(r1, &(0x7f00001bc000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 10:17:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000436000-0x58)={0x26, 'skcipher\x00', 0x2, 0x200e, 'ecb-camellia-aesni-avx2\x00'}, 0xfffffffffffffed9) fallocate(r0, 0x1, 0x4, 0x6) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/07 10:17:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x10, &(0x7f00001c6000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000587000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xfffffffffffffffd, 0x200007, 0x0, 0x1, 0x30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000030b000)='/dev/hwrng\x00', 0x321402, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000ec1000)={{0x8, 0x100000001}, 'port1\x00', 0x1, 0x70000, 0x0, 0x101, 0x43b, 0x7fffffff, 0xdd, 0x0, 0x7, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$admmidi(&(0x7f0000919000-0xe)='/dev/admmidi#\x00', 0x1, 0x220280) socket$packet(0x11, 0x0, 0x300) io_setup(0xfffffffffffffffa, &(0x7f0000478000+0x665)=0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001d5000-0xd)='/selinux/mls\x00', 0x0, 0x0) io_submit(r3, 0x2, &(0x7f00004b9000-0x10)=[&(0x7f0000650000)={0x0, 0x0, 0x0, 0x0, 0x4, r2, &(0x7f0000654000)="38f658bb694b3c2c5714c0b52682451c42ba790ee56cbf19e239cd885f707c61bcc0e2bd8f24495bbc5512672a6f052e5e05853af0e793ec1496d63b638c655546b4548de4c3152b13ed8729790824dae78568a3db195c9751ed018fb515c5be98fc66230d5b050cb2da7febfed1a3e81fce2ee7fd82596280c4ee762db24ece18501a66d0b261811816c816bc6530090990742844eb84594bf527ab5f0072e8d8a018bedc3aee6d929ec1406760b3f3d4bbfac08feef68cc8175b1307002542c10a9606473c60324a484dde", 0xcc, 0x7fffffff, 0x0, 0x1, r2}, &(0x7f00000a5000-0x40)={0x0, 0x0, 0x0, 0x7, 0x1000, r0, &(0x7f00000bf000)="1f61c8210eae70573e5083345edc9873af4c427cab1ed9588efb01ed175b6d5c30cb7debbb5bd7522bda620f5b5aca139b2eb7b8dc78ab1d85773a67f4b5a1b8553a5655a7f2dc534fb5d0b40cd0730644faafda7fdaef3a6aff9ebb0aef3bf5367bf5b92f203fdc4b6b07a859a98506e59956b8efc811ce98e6f02ec1255cb93a5b2c0e443cb38f35cfa1c60060e8dce3a58164ea9a8d8457f0795730c01dbb5ce781ea390957877f72f0", 0xab, 0x72, 0x0, 0x1, r2}]) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000900000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 10:17:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b01000-0x10)='/dev/sequencer2\x00', 0x490401, 0x0) ioctl$TIOCSBRK(r0, 0x5427) clock_getres(0x8, &(0x7f0000579000)={0x0, 0x0}) 2018/01/07 10:17:31 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00006ca000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000f38000/0x4000)=nil, 0x4000, 0x4003, &(0x7f0000001000-0x8)=0x8, 0x8, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000862000)='comm\x00') write$eventfd(r1, &(0x7f0000578000-0x8)=0x0, 0x8) 2018/01/07 10:17:31 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000029000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text64={0x40, &(0x7f0000028000-0x28)="43f44f0fc72da34c000066440f3881234e0f2316b9c00800000f32410f060f01d1460f073ee700f8", 0x28}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x488, 0x0, 0x0}]}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000002a000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f000002a000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 10:17:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) r1 = getuid() ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x30000, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r2, &(0x7f0000002000)=[{{0x0, 0x7530}, 0xffffffffffffffff, 0x7, 0x1f}, {{r3, r4/1000+30000}, 0x6, 0x400, 0x7fffffff}, {{0x0, 0x0}, 0x1, 0x0, 0x7}, {{0x77359400, 0x0}, 0x8000, 0x71193140, 0x1}], 0x60) r5 = getegid() fchownat(r0, &(0x7f0000ae4000-0x3)='./file0\x00', r1, r5, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000f53000-0x120)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x80000004, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "760116", 0x0, "ee00dd"}, "38964461"}}}}}, 0x0) tee(r2, r0, 0xfffffffffffffeff, 0x4) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000f56000-0x4)=0x6, &(0x7f0000331000-0x4)=0x4) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00002e1000-0xc)={0x6, r0, 0x0}) 2018/01/07 10:17:31 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0xee45, r1}) r2 = socket(0x4000000000000b, 0x4, 0x0) getsockopt(r2, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) 2018/01/07 10:17:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d8e000-0x18)={0xaa, 0x52, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000821000-0x20)={{&(0x7f0000bec000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000179000)="", &(0x7f0000f42000)=0x0, &(0x7f0000eec000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000789000)='user\x00', &(0x7f0000ac5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000071b000-0x38)="a7e678b9651690e2406243dba9a818acf5fed3155cca4f94e9ebbaf5a8ff65f86c18cc583234efb3197dac431836b8293778aa02bf002677", 0x38, 0xfffffffffffffffe) keyctl$update(0x2, r1, &(0x7f0000908000)="5c3493e81de98cfa512f0d61ffe88900c200b311c321ce40e6b3ba4a4ef0e51bc4e49be2a107ab5427330cc9feb71483659fd04e35aee7a9d12e6796bfb1e68da843f26ec184", 0x46) readv(r0, &(0x7f0000884000-0x10)=[{&(0x7f0000053000)=""/86, 0x56}], 0x1) 2018/01/07 10:17:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x3) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000310000-0x2)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/07 10:17:31 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf7, &(0x7f0000012000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x4, 0x2, 0x8}}], {{0x8884, @llc={0xe3, @llc={0xe, 0xdc, "c9c5", "1088d5375d7e19e58dd2a5db72cf36730d5fc48fd46ca1681e265eaf5a8f7e1dac39cae7dea387ee74534cfc3696429298fcbef94aca8fdcbaaa23a8cc11642beeb5de7670f71e73018e0b8f813c5fc65f823196cc6c31b0b3e6cddda91a094b15985bb1161f24329ddb550ae9b8770147b832e61a6dabf562e01403426c43e62cdb83f03e7a3165a314373a4473c51ffe68b42c2e9f75ddbf5446ba0f32a5bd4e96f081ebe813b1c48253786dd6a6525d843ce66f70149a730bc4bc2d9b2f7e2a5894eeefe3fb9f61cafd73fabf7e240bfdccd6616201913aa2968f9e98ff"}}}}}, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000012000)='/dev/snd/midiC#D#\x00', 0x9, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000)=[@in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000000)={@loopback={0x0, 0x1}, r2}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000)=0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000bb7000)={0x0, 0x0}, &(0x7f0000aef000-0x4)=0x10) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008f3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000007000)=0x0) ioctl$KVM_GET_REG_LIST(r4, 0xc008aeb0, &(0x7f0000026000)={0x1, [0x8]}) 2018/01/07 10:17:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000955000)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000403000)={0x7}, 0x1) r2 = socket(0x2, 0x400000000000003, 0x3) sendmmsg$nfc_llcp(r2, &(0x7f00002de000)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000402063b4a6402100000008890512b63afb003204d87637cb00067298ca57fad84a7a71bd03678bcd0000ed2fcb89715303fffc878e00b571", 0x0}, 0x60, &(0x7f000095e000)=[], 0x0, &(0x7f0000fdc000)={0x10, 0x0, 0x7, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/07 10:17:31 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, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) write(r1, &(0x7f0000419000-0xee)='R', 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000a2f000-0x4)=0x4, 0x4) readv(r0, &(0x7f0000f08000)=[{&(0x7f0000fb6000-0xb0)=""/88, 0x58}], 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000072f000-0x28)={@generic="b97291c5dd0a31baa7f87d42a2a2ac83", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r1, &(0x7f00000c3000)=""/140, 0x8c, 0x10000, &(0x7f000069c000)={0x11, 0x19, r2, 0x1, 0x80, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/07 10:17:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000416000-0xa)='/dev/vcs#\x00', 0x6, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000403000-0x18)={0xffffffff, 0x31136753, 0x100, 0x1, 0x10001, 0x1661}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000820000)={0x1ff}, &(0x7f0000d05000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d1d000)={0x0, 0x0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$mouse(&(0x7f0000ead000)='/dev/input/mouse#\x00', 0x1000, 0x52000) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00008c5000-0x10)={&(0x7f00004c4000/0x1000)=nil, 0x1000}) r2 = msgget(0x2, 0x100) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000d98000)=""/22) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00002d5000)=0xc0a1, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000002b000)={0x0, 0x7, 0x2ea, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 10:17:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008ad000)='/dev/sequencer2\x00', 0x80000002000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000e68000-0xbc)=[@in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, @in6={0xa, 0x2, 0x1a71, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x399b}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3000000000000}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000104000-0x50)={{0x100, 0x6}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000481000)=0x0, &(0x7f000066c000)=0x7db556c1c6ee1e95) r1 = getuid() setuid(r1) 2018/01/07 10:17:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/07 10:17:31 executing program 5: 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$admmidi(&(0x7f00009c5000)='/dev/admmidi#\x00', 0x5a, 0x400000) keyctl$join(0x1, &(0x7f0000e7b000)={0x73, 0x79, 0x7a, 0x3, 0x0}) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000e55000)={0x6, 0x1, 0xfecb, 0x601}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000a45000-0x8)=[0x8, 0x80]) syz_open_dev$mouse(&(0x7f0000e1c000-0x12)='/dev/input/mouse#\x00', 0x0, 0x105000) 2018/01/07 10:17:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e77000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fd0000)={0x8, 0x0, 0x10000, 0x401}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00008f7000-0x10)={r2, 0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) 2018/01/07 10:17:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000cdb000)='/dev/vcsa#\x00', 0x1ff, 0x402042) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00007fe000-0x4)=0x0, &(0x7f0000a41000)=0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000a000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000080044dff, &(0x7f0000001000)=0x0) 2018/01/07 10:17:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) getpgid(r0) r1 = syz_open_pts(0xffffffffffffffff, 0x8000) ioctl$KDADDIO(r1, 0x4b34, 0x89) 2018/01/07 10:17:31 executing program 2: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f3000)=0xc) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fa0000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000fa0000-0x58)={0x3ff, 0x80000001, 0x1, 0x5, 0x9, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b06000-0x9)='/dev/dsp\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000001d000)=@int=0x7fff, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_dccp_buf(r2, 0x21, 0x80, &(0x7f0000324000)="037ed6453577dbd0559820743b218065c9cef5da559b0db946638cb3ea1b7ce17b5f3c75f352df5f84a0f983a435c00b45148e697ac428430f6e60596397c2f49b301a7bae45a928509c1425f7df6fb164d3b6ce2b3f0547a7b1128c20fb72df60a8496ae1db668f6ebb3ca302fb223f11a9", 0x72) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000523000)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000fa0000-0x4)=0xc) bind$packet(r2, &(0x7f0000747000-0x14)={0x11, 0xff, r3, 0x1, 0x0, 0x6, @random="c703f3ebe49d", [0x0, 0x0]}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/07 10:17:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000fd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000279000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000151000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000101000-0x10)={0x77359400, 0x0}, &(0x7f000027a000-0x10)={&(0x7f000027a000-0x8)={0x0}, 0x8}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00004d1000-0x8)={0x0, 0x0}) process_vm_writev(r1, &(0x7f00006b5000-0x10)=[{&(0x7f0000281000-0x49)=""/73, 0x49}], 0x1, &(0x7f0000b30000-0x50)=[{&(0x7f0000618000)=""/229, 0xe5}, {&(0x7f0000ca8000-0x47)=""/71, 0x47}, {&(0x7f00006bf000-0x44)=""/68, 0x44}, {&(0x7f00003f2000)=""/232, 0xe8}, {&(0x7f00001bc000-0xb7)=""/183, 0xb7}], 0x5, 0x0) nanosleep(&(0x7f0000279000-0x10)={r0, 0x0}, &(0x7f00000db000)={0x0, 0x0}) 2018/01/07 10:17:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f32000)='/dev/ptmx\x00', 0x200600, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000acf000)=0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000107000-0xdb)="") 2018/01/07 10:17:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) getuid() ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) prctl$getreaper(0x25, &(0x7f0000a56000)=0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000189000-0xa)='/dev/cuse\x00', 0x4080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 10:17:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00008ca000-0xb)='/dev/audio\x00', 0x800, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000988000)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000042000-0x4)=0xffffff8a) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{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]}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/0, &(0x7f0000008000-0x3)=0x0) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f00005f1000-0xc)="d34090435f4c3bb9f1a1b9e9", 0xc) 2018/01/07 10:17:32 executing program 4: r0 = socket(0x11, 0x3, 0x0) setsockopt(r0, 0x0, 0x0, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000d8a000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0x5}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200, 0x1, 0x1, 0x5, 0x0, 0x1d7f, 0x8}, &(0x7f0000001000)=0x20) 2018/01/07 10:17:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe5, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000, 0x0}, 0x1, 0x0, 0x0, 0xfffffffffffffffc, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008b2000)='/selinux/context\x00', 0x2, 0x0) fchdir(r0) fcntl$getownex(r1, 0x10, &(0x7f000016d000-0x8)={0x0, 0x0}) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f00007a2000-0xb)='clear_refs\x00') writev(r3, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/01/07 10:17:32 executing program 4: io_setup(0x2, &(0x7f0000cb8000-0x8)=0x0) r1 = syz_open_dev$sndseq(&(0x7f00006eb000)='/dev/snd/seq\x00', 0x0, 0x2002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) io_cancel(r0, &(0x7f000048b000-0x40)={0x0, 0x0, 0x0, 0x6, 0x9, r1, &(0x7f0000000000)="", 0x0, 0x7, 0x0, 0xa2945647c8b8c35, r2}, &(0x7f0000c89000)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r2, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x6, 0x0, @raw_hdlc=&(0x7f0000000000)={0x1f, 0x9}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000002000-0x30)={0x8000, 0x100000001, 0xff, 0x7, 0x75f, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSBRK(r2, 0x5409, 0x100000001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x5}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000003000-0x8c)={r3, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000003000)={0x2, 0x0, [{0x8e2, 0x0, 0x599}, {0x400002be, 0x0, 0x1000}]}) r4 = openat(r2, &(0x7f0000001000-0x8)='./file0\x00', 0x101000, 0xb1) getsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f0000004000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r4, &(0x7f0000001000)="48c7b698bc934c9d3d6af6d7896329ac95ba3fd046c586ed14c85d51006d728bb97c959cb1ef696a16f9ecacfb431637c470686b55b95815be56e78e9d1d47ba5fb26eb42310046f549c1fd284163d079f0a20deddf021985eb49bd92015e0ab0b02b7ae9f7766f874fb12ba4b3c2628a6db0597a5c0d788979187151799827dc3da13d30177304cc165320cfe1d3cd0563d7fd02a79e2f83a06e475f7ddfd90fadf978caa606ca3efc59e1337f9bae7c00b9bf40ece23bb346cf0401178c3093c0f007ee61b328fd2b710604b3411757c45b250a02f5e8584995b75786333546fc8f4", 0xe3, 0x20000000, &(0x7f0000005000-0x14)={0x11, 0x8, r5, 0x1, 0x7, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000001000)={0x4, 0x3, 0x5}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000006000-0xa)='/dev/ptmx\x00', 0x101840, 0x0) r6 = syz_open_dev$adsp(&(0x7f0000006000-0xb)='/dev/adsp#\x00', 0x1f8, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000001000-0x1c)={r3, 0x9, 0xa, [0xc91d, 0x6, 0x15, 0x5, 0x0, 0x0, 0x6, 0x9, 0x9, 0x7ff]}, &(0x7f0000006000-0x4)=0x1c) syz_open_dev$sndtimer(&(0x7f0000005000-0xf)='/dev/snd/timer\x00', 0x0, 0x107140) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/selinux/enforce\x00', 0x210400, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r6, &(0x7f0000008000-0x8)='./file0\x00', 0x400040, 0x8e) 2018/01/07 10:17:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00003c9000/0x10000)=nil, 0x10000, 0x4, r0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/07 10:17:32 executing program 6: mmap(&(0x7f0000000000/0xb17000)=nil, 0xb17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000b17000-0x20)={0x0, &(0x7f0000b17000-0x8)=0x0, 0x0, 0xffffffffffffffff, 0x0}) 2018/01/07 10:17:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x3) r1 = creat(&(0x7f0000411000-0x8)='./file0\x00', 0x5) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c9c000)={r0, r1, 0x6, 0x0}, 0x10) perf_event_open(&(0x7f00007fc000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffed, &(0x7f0000279000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$vcsa(&(0x7f00008a9000-0xb)='/dev/vcsa#\x00', 0x5, 0x800) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000c86000-0x18)={0x0, 0x8648, 0x7, &(0x7f00000be000)=0x0}) 2018/01/07 10:17:32 executing program 3: epoll_create(0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000310000)={0x5, 0x4, 0xeff, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/07 10:17:32 executing program 0: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000a43000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/07 10:17:32 executing program 6: mmap(&(0x7f0000000000/0xbae000)=nil, 0xbae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000bac000-0x28)={@common='lo\x00', &(0x7f0000bac000-0x18)=@ethtool_test={0x1a, 0x0, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000bae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000bae000)=0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00002ec000-0x4)=0x4, 0x4) 2018/01/07 10:17:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) msync(&(0x7f0000de5000/0x2000)=nil, 0x2000, 0x2) writev(r0, &(0x7f00004d4000)=[{&(0x7f000023c000)="2900000020001900013d0010000000060200001600000f00000000040d00140000000000000000088f", 0x29}], 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000d01000)='/dev/snd/pcmC#D#c\x00', 0xafe6, 0x10001) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000060d000)=0x0) get_robust_list(r2, &(0x7f0000c7c000)=&(0x7f000087f000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00004d5000)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000005f000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x0, 0xfff, 0x3}, &(0x7f00005d2000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c56000)={r3, 0x1f}, 0x6) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000b46000-0x8)=[0x53ff, 0x80]) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00007d3000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="1a893c0ad268", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) 2018/01/07 10:17:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000c93000-0x8)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000734000)=[{{&(0x7f0000946000-0x10)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009ff000)=[{&(0x7f00004e3000)="23da7cc86ace106e61e5fe2c5c60b6da7dd4a9ea34e3e3821cafee1496e45ee39c3c1fc591dbfaf093d86452d0982bf0d668324c86088aa1b1a455c2c4a8ff0b3579d360ae9512838a270510e9327a776d4dd014814b417f4c86da3848abf586a983271ffb43349aa42617f201443cf89fbc0d1f35dfdc672210af4418637cd78c1f555bc9a320e89b90226ea184c4c73c4cd6864cf99b342f7c8b2c37c6b91b167f2f616244a288b6ee9d8dc418d6735fa468768edf9c32d9b99b74ba983ab2e5c24f5fa87301765d04c2a1c49707b5b242dd95254aaf487d946a5843029ec8d850b5c268b5b65cb78ec3466b892f7c287d", 0xf2}, {&(0x7f000068f000)="78ba02e1cf4d4470182af4155f992a4365b617bcd7f9cd20c2c539364718feb7fc29578efd9154cdcfa7d507dedae7fd612e60c724ccbf1cd68e9ffb20ec09797f9b215dcfa3c4654537329dc635a4f1169b03d36223c490890cf779867271b7", 0x60}, {&(0x7f000034b000-0xc0)="5a38225f9231316cf72252ecd473bae60147620a0a0f22f86d31f21b4476547e89c1f5238548ff008ef663a27a690e169b59bfa5a4bd57f9bcea5f921fd3caa776801fb5590854d102b1ed59bb9c51b6a53eefba474992d4cd1e053fc7125ab02bd67757449992e1bc47d5a4d1b1abb180a802ae17b57442ea20683c7060f324013b2b267a7d4ddb869bf3695c0aa3f469d850fa364ed362d16fff91ef7d070bf458af07965701f55a5340c6affd8b8578452ff495b4695c0341334d6ffbb97f", 0xc0}, {&(0x7f0000da5000)="5fb199c746a57c9afab518d07367758ef4efbfdb3cf559fc88a429a26ff8983a12428309a7cec76bbc6998d577a0f57f3be6c937172e28cbe4f48ee7b7b46388c0e45583e018c7c29e37211112a0333c1c6550dba46f9cc28750cb602afe462ad4b4d3682285f4a8c82517b5b1cb8cb895850818981446d02bd2be9a65f51e771e058fcf6deaba25e4b3d9f0f78d03291dd51c443139e095d599619bc4993e6f698e1801b9a966de055cf567cf171351b8c8c099aff7b5", 0xb7}, {&(0x7f000033a000-0xfc)="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", 0xfc}], 0x5, 0x0, 0x0, 0x4814}, 0x1}], 0x1, 0x8050) perf_event_open(&(0x7f000001d000)={0x3, 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, 0x929, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000668000-0x4)=0x0, 0x4) 2018/01/07 10:17:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00001cb000)='/dev/vcs#\x00', 0x4d4, 0x8080) bind$inet6(r0, &(0x7f00003a6000)={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) perf_event_open(&(0x7f000025c000)={0x5, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) chmod(&(0x7f0000b2c000-0x8)='./file0\x00', 0x80) signalfd(r1, &(0x7f0000ba0000-0x8)={0x0}, 0x8) 2018/01/07 10:17:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00005ab000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ec2000)=0x8, 0x80000) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000000c000)=0x3) syz_open_dev$mouse(&(0x7f000085c000)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000f7c000-0x23)="1f00000000fbff000000040008010276008b00e0090001ffe102f3e9000200", 0x1f) 2018/01/07 10:17:32 executing program 5: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f86000)='/dev/sequencer\x00', 0x4000, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f7f000)={0x26, 'skcipher\x00', 0x0, 0x8d, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f85000)="508b87f8ef9c9686d32a4c2cad338162800ff82f956c9aab50c5d2768c6fe49452cc", 0x22) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f89000-0x10)={r0, 0x28, &(0x7f0000f88000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f88000)={r2, 0x6, 0x18}, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e16000-0x8c)={0x0, @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]}}, &(0x7f0000f87000)=0x8c) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005a1000)={0xf65, 0x4, 0x4, 0x50, 0x80000000, 0x6, 0xfffffffffffffffe, 0xfffffffffffffffd, r3}, &(0x7f0000f88000-0x4)=0x20) 2018/01/07 10:17:32 executing program 6: keyctl$update(0x2, 0x0, &(0x7f000043d000-0x3d)="", 0xfffffffffffffd76) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000002000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000673000)='dns_resolver\x00', &(0x7f0000c33000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000987000)="068a27e85d3ac0e182698957a7d4033119d0b95c802546a72859a4c1602c751f", 0x20, 0xfffffffffffffffb) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="4ce4fb9a6d02efe5cb2a9d2a215787790e6b13f1ad5a51f13034064a8c36cb3b3f441df8e74f8f014a526ec66b193d2674d7465777de4a2db319159451e10bb46df3e47d10427a678d206faf5c9a8d2ae171c26446bdbdf4d5f149dab6f7393496cde4ce80672f01084f3364e3a1295487b864ed4a9dd3ebb683d89331f184f0afddb843add7cbff431239bcb0762120dddb9ace7f2945e0ad7552287a4a272cf68adc1719", 0xa5, r0) 2018/01/07 10:17:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000c30000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000060b000)='/selinux/mls\x00', 0x0, 0x0) mincore(&(0x7f00006c2000/0x1000)=nil, 0x1000, &(0x7f000001a000)=""/26) ioctl$TCGETS(r1, 0x5401, &(0x7f000032c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f000020e000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000000e000)=""}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fef000)={0x0, 0x0, 0x0}, &(0x7f0000af3000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c3b000)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x1, 0x7f80, 0x2, 0xa0, 0x20, 0x21, 0x8, r3}, {0xe1d5, 0x8, 0x3f, 0x9, 0x7, 0x8, 0xffffffff, 0x37}, {0xda, 0x10001, 0x800, 0x0}, 0x101, 0x8, 0x3, 0x1, 0x3, 0x2}, {{@in=@multicast1=0xe0000001, 0x3, 0x0}, 0xa, @in=@rand_addr=0x6, 0x6, 0x1, 0x1, 0xfffffffffffffff9, 0xffff, 0x5, 0x2}}, 0xe8) close(r0) memfd_create(&(0x7f0000272000)='/selinux/mls\x00', 0x2) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f000060d000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000efa000-0x2)=""}) 2018/01/07 10:17:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a62000)='./bus\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) clock_gettime(0x5, &(0x7f000061b000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000521000-0x18)=[{{0x0, 0x0}, 0x20000000001, 0x46, 0x2}], 0x18) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000f2f000)="5c29b179e2d68c797f6a695737e12febb1c52b32bd201c86c4ffa1ce83aacfcdc74195fcd67b61bff2ad0171ea446e7464f5771b217b0ca13e223727a6968e8a8a206a5cab2c02bca333eb9b6c854e3d805dc42c118efd24") ftruncate(r0, 0x10401) renameat(r0, &(0x7f0000573000-0x8)='./file0\x00', r0, &(0x7f000038a000-0x6)='./bus\x00') sendfile(r1, r0, 0x0, 0x72439a6b) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b08000-0x10)={0x0, 0xd8, &(0x7f0000ec2000-0xd8)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2bed}, @in6={0xa, 0x0, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x2, 0x400, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x1, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}]}, &(0x7f0000e5e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e76000)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x83, 0x8, 0x8, 0x8001}, &(0x7f0000ac3000-0x4)=0xa0) 2018/01/07 10:17:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x80000000, 0x80000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000028000)=""/233) r1 = creat(&(0x7f0000db1000)='./file0\x00', 0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000001a000-0x10)=@common='teql0\x00') r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003fd000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00004f2000)={0x99, &(0x7f0000a28000-0x99)="3744efdf5f201982c2f04da6efeb6f77325b9384fda7d49b1bacefde8325d59b0520aaeee462b9349d848ccb0da2cfccf52b073c0fbe5f2f662ea72b713ed557407b83899c64228933b000502a3e9483db4615b7ba795398377e32a396d114b55d990eb0c72eb1aa153260a373c476da464fa7c3dd65995f4017134d61d18cc5bad6242dd7b1b787f0f624029a9a0827a0fe6e45931b7954b1"}) 2018/01/07 10:17:32 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000001000-0x68)={0x0, 0x0, [0x9, 0x9, 0xc4b9, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffff, 0x40000) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f0000013000)={0x1, 0xffffffff8c2a2dc9, 0x90000000, 0x6, 0x2}) r4 = dup2(r2, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r4, 0x0, 0x0, &(0x7f0000005000)=""/73, &(0x7f0000003000)=0x49) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000000)=""/0, &(0x7f0000002000)=0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f0000014000-0x4)=0x4) close(r0) 2018/01/07 10:17:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f000023b000-0x4)=0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) 2018/01/07 10:17:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000000) setns(0xffffffffffffffff, 0x0) 2018/01/07 10:17:32 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000000)={0x8, {{0xa, 0x3, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) recvfrom$unix(r0, &(0x7f0000fac000)=""/41, 0x29, 0x2001, &(0x7f000074f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/07 10:17:32 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006e1000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x7f, 0xb779}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x4e)={r1, 0x46, "c6804648c78e73dea23031f40724eb6bb8dbf82820d06f4751c6dda57d327de908bb0b05ece4b54cf23f225e50559a1573aee33e72dc084cb15c470c4134599521963893a987"}, &(0x7f0000001000)=0x4e) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$peek(0x1, r2, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000003000-0x48)=@full={{0x3, {"4806a94ae4bd72"}, 0xfffffffffffffffa}, [{"c17754eb778d3b"}, {"558462a69e714b"}, {"c30d308018d68a"}, {"ea6ce2bc32abdf"}, {"201d54ff175a59"}, {"2d4c63e09182d1"}, {"fadfd9e8250e10"}, {"c8e2d9ea297a42"}]}, 0x48) pkey_alloc(0x0, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000003000)={0x0, 0x0}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000002000)=0x1) semget(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000004000)=0x0, 0x4) fcntl$setflags(r0, 0x2, 0x1) epoll_create(0x9) flock(r0, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000004000)={r1, 0x2, 0x3b, "5e31643d59dd157fe5cdbb0df6937577abdee591f9f19e2efffb7f9a3d4ad6a0aeb32140d3ff2b19f32f62953a94adb829039953656cdfc636d939"}, 0x43) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000006000)='./file0\x00', &(0x7f0000006000)=@random={'system.\x00', '\x00'}, &(0x7f0000000000)='^\x00', 0x2, 0x2) connect$bt_l2cap(r3, &(0x7f0000004000-0xe)={0x1f, 0x6b, {0x8238, 0x1, 0x947c, 0x3, 0x100, 0x200}, 0x101, 0x2}, 0xe) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000006000)=@req3={0xffffffff9bb056b3, 0x100000001, 0x3, 0x5, 0x100, 0x5, 0x100}, 0x1c) 2018/01/07 10:17:32 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x50801, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000005000)=0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f000000a000-0x1000)="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", 0x200}], 0x1) r1 = syz_open_dev$mouse(&(0x7f0000007000-0x12)='/dev/input/mouse#\x00', 0x8, 0x40000) ioctl$int_in(r1, 0x5421, &(0x7f0000007000-0x8)=0x7fff) 2018/01/07 10:17:32 executing program 2: ioprio_get$uid(0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000361000)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={r0, @in={{0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/07 10:17:32 executing program 1: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4f, &(0x7f0000f0c000)=0x0) clock_gettime(0x0, &(0x7f000061d000)={0x0, 0x0}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d6d000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00009a0000-0x8c)={0x0, @in6={{0xa, 0x1, 0x19491b8, @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]}}, &(0x7f0000f0d000)=0x8c) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000f0e000-0x6)={r4, 0x9}, &(0x7f000062f000-0x4)=0x6) io_getevents(r0, 0x0, 0x4, &(0x7f000019f000-0x80)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000d1a000)={r1, r2+30000000}) syz_emit_ethernet(0x4a, &(0x7f0000f0b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0xc, 0x10000000007, 0x3, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/07 10:17:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000dec000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ace000-0x4)=0x0, 0x4) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) sendmsg$key(r1, &(0x7f0000ec8000-0x22)={0x0, 0x0, &(0x7f000006a000)={&(0x7f000000b000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 10:17:32 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000e04000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)=0x0) 2018/01/07 10:17:32 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x1, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r0 = socket$inet_sctp(0x2, 0x2001, 0x84) clone(0x0, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000002000)=0x4) eventfd2(0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000003000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) 2018/01/07 10:17:32 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x400000114, 0x1, &(0x7f0000000000)='d', 0x3b6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000003000-0x2)=""/2) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/07 10:17:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f000080f000-0x10)={0x8, 0x2, 0x5f2, 0x2}) r1 = syz_open_dev$vcsn(&(0x7f0000120000-0xa)='/dev/vcs#\x00', 0x401, 0x40) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000386000)={0x3ff, 0x8001, 0x81, 0x20}) setsockopt(r0, 0x107, 0x1, &(0x7f0000001000)="", 0x200) sendmsg$netrom(r0, &(0x7f00003d8000-0x38)={&(0x7f000021f000-0x48)=@full={{0x3, {"df6d01369c9452"}, 0x100000000}, [{"e0a47923e0a470"}, {"0216b4d13249c4"}, {"2e32c21051b9a8"}, {"071a40116aa732"}, {"5c28a0f320dc86"}, {"b70b30a76df010"}, {"6508dde3f6d545"}, {"616d3939ddaf52"}]}, 0x48, &(0x7f0000d82000-0x50)=[{&(0x7f00004ee000-0x84)="cb9b12e2eaa6460840b31eec508c2bc1770ef4cf49b455fac51a121a4e05bdf3fc226999cffc1e5f8635a2898ccc336408c1a1806e71247708d5ebb56d554c08d83a589af48fab3b2f6b2077d80029be0a28ae9a649028fb15c4fe2cec2c5cea3d45129eb37a0ae55a056cbe056c7485dafda7ee675f04e29a703145a29438fbc27fa062", 0x84}, {&(0x7f0000542000)="740197f257c08b655f2bd3aba7dc46fae1a37560955194bcfc1f9df8929e2d651db934acefa1dc3c1febf6a7dd3ed5206cc8739f5f36670f40cface0505b73de82ab2b9a8de50c989b194732e8942c29bb3ad8612ef06b31c5745806f76dbb6272837f15be77fddda8dedb555b2f795a7ff80472e1e6c084008813d0c8683a725d461d673dc827ff", 0x88}, {&(0x7f0000567000-0xf4)="84899d784afedf894f9fb7b09a719e3b3ada5536d5552fd00054f422e7f621efa3a72292ce98cb61bb03b06cccacd78ab96fe4cc69c3f251000452cdd4e3652c1c9ca9181d69447f4896322b4905fc80372bca05f4eda8972ad289be48d487b8401cc6524f5bfcbb1d8734873f7f3c395a60e6a56fd94a61e1c8facebc3b82f61c5a8b0261207083d624aa61334be89861afeb69e84f7139b1bdfee78a621153646575e813ca10a341fa6781bfafef46fa3c3a89283a1f3bd2365816a72f60caf970807e5546ec4cb42d0b2b49512c8969a958390e998c0d278d4964b26893d07ac0b742df85b5b253ca10913377aef70564bfd2", 0xf4}, {&(0x7f0000f88000)="31bf086915e67c396cbc224789f46bfaea10d766f7eb591390b7b85c6886bb73448c0cc311915b1761fed1330d3a01a7c1e532d5b03655ab840588a3dd4dc384641ea6068a86dcac595607a3d0771d9b1734b77a2a6d6ccfbb9569aa9406f7578a0174fd5bf746523ee453faab9c934d3b238e45f3e63f75bf4fdf1b8f60c4df29b4f6b1a3b441304c9b12", 0x8b}, {&(0x7f00005dc000-0x1c)="2194c34be7be25877b02db624a2e8dffd245c5c474e3ae25ad185615", 0x1c}], 0x5, &(0x7f0000b1c000-0x390)=[{0xb8, 0x10c, 0x0, "56e81eb3d1e06b6e7f2bbd721bfd51d6ba94c535105681e48216479dadd7198c36fef5f809cf638bfcae6e2fdda2e38a6802abfb31fedfde71768c74578e8fe9fc87db54edcc25d0884500fdb4fdd1cc016be8ba705a5abc17e8bcd46f00039604580a4e8b1783cfcb901a8b58f1ed38b8e413ba7f4cbd89e57de7f28538df4f9fc08831dfb0b02b7d0afb84c40e4784ed3176cef2c14f09a0746fe0999e1d22c4"}, {0x48, 0x1ff, 0x3, "e4a5ae072573123995d29c89143a82cbacf0886f2319af35968e62078de7aa7d4a63744cf561cd3b5d2426fcb55f051726578ce9"}, {0xb0, 0x6, 0x7, "6c20e292c5bf2a1b4ac145ac0f782aa206ffacd62e01b5187122bdad1375bc218fe93b5c1db2c6e1d525570e32c710de58751f54e3f72092f616bb516ae18446a287cb74d1827ac082e78d5ab8bbcd734b1fa8e09aa0cb14cb13fe609773c8f13b872fb551f610a9ab76224f2906aef9c2653bcfea55e77330ccb3b3e0dad9125ed409899d0c2fe0558494b83570bcde651c27b2e63b51ea21"}, {0x58, 0x119, 0x8, "50487083176f7f364470828c1a899046503f068d56475d4b2c2d0b2ce7fd634c93892efa2a7a12c8c287c20062fccfef57ea3a14e884a494ac339b5b4748bccc53b26da2f8"}, {0xd8, 0x11f, 0x6, "93f2fbeb5418097d7c04592f7c35c26ec1a170a297e4d216640a430026d9e94fc19f19a5b88bff4e5d7d9cb29b40236924445e6509fd22d3c49c3d1e4aff3c4667bd9279da993f7f6323a47ec85970058ce4deddd5e1d9e5e460a9ecb65873a4c73f84f7ca3b7f66d32488f77c20d76a3d6719380aadca6aa6b5717a1dadf5f34cf9c85f4803ba9885dab635803921c1107c3966dc0a35c55cf05afb81e1a22a432ed54e8d641cc06c6b4c94f9c99670a453951caae2151e7576f4df8a28d53a45f85f6c5c4c5c"}, {0x30, 0x112, 0x6, "41727611b8b7a6e945f3e9bc6d644f2a8d860579062a4c9153521aed"}, {0x18, 0x116, 0x3, "f15235"}, {0x68, 0x0, 0x1, "2e2a29aa973b6e90738bb58a078853b4c469cade1567131df1733ac81b53e43344c9e0508eef1a1cf85377e4cb88f17434b2523b8a2788629700675e8cc8928c3df394fb975f2a60ac47ba68ad74883cc8"}], 0x390, 0x0}, 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ff8000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000e19000)={0x1, &(0x7f00005cb000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f000052f000-0x8)={r3, 0x2}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000075e000)=0x0) waitid(0x0, r4, &(0x7f0000542000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) 2018/01/07 10:17:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000ff1000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffffffff8001, 0x2141) sendmsg$netrom(r0, &(0x7f00003d4000)={&(0x7f0000f67000-0x48)=@full={{0x3, {"500a7dc7b3124b"}, 0x0}, [{"b14cc7ec57646e"}, {"02b2fb470f2054"}, {"3ca2dbd06fe1ca"}, {"855f609362cfcd"}, {"f631b912bee2d2"}, {"70ad32af89fc2f"}, {"2f433dd28826a0"}, {"54caf03eb8b440"}]}, 0x48, &(0x7f0000477000)=[{&(0x7f0000e68000)="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", 0x1000}], 0x4, &(0x7f000021d000)=[{0xb8, 0x10c, 0x1, "acf1b32966947f82ca7d27bc16cbaa84ac9d6625d1717c3a9ae2bb2edb17ee3de56ccdb8976e0b61f4805e478b8d3e36b751f3965022b0b7a43ff54eee9bdab8d4f763152bce93fd364327d63e2e7a6f5054cda5f9ea4873d9ce3975936e2d936bdce472ea51bc2c09c01f3d1199cb0206f24a7280504f0ee67d56df3f22d9b0a0980e49e3153578e617e6784d55482ebb94b8d53c0e7997e5d952d37ae2514b2cce4575f0f0a021"}, {0x68, 0x107, 0x5, "e8fec52a7e66b095db129a643b3f9c92591780f17960f8a13dab8e172dba0a7f4340bfbf83f4c45c5c06ccb07f960d6fcc91c7004912a4157d613346d8411058e16499ad076bc52f9b3764a1438c63b5d112ce"}, {0xf8, 0x199, 0xa03, "52f540fc88cbab58540bc639605e1f75ad34455e8c1402c10f15939455daadb0aebcaacb9c964c0bdbdb001c3f8f2650aa03d306eccdc65e53f05576a882631e56a5524a17ade1dabdfd7396843c0010ec7ea18dd6886f83dcf6d15092957bd8f589c68061bb42557c87f72f6d446ac1c4bcbdc1bad0c1023a03093b12ce9fcea531cfd3640caa3943409048dae78b63eed4cb4c9bf198296b34406a33546999884c26aeb31510f705db9e6c41f8a08c27306c016271e1f3c87a49b44c32d7d0cfe9809c16ec5cc13f0363a71be78fd47bd3b0e8492079e5460f402b37919149948397b52e7e22"}, {0xa8, 0x119, 0x80000000, "ba67fdc1f9f7cdc365bbd42fb93412a6c9cb53eb383fb101c1f83fb54820a57531d09c29a6c6b9f0734478166964a1445ab6685ec62a3580916e72a7c067279e3e0cb78d4b2d1bc5f2fd01fee98fca9611ca874075724f071abb0b27042d9b7e616915c2328d782323450801779af3a7ac7da5c5c554f0a9af69be9df66f5954d1510d9ff2faa7701d48521efc0f01ba0aac5c958896fa"}, {0xe0, 0x105, 0x1, "080d02de7cfa8d11e58a33225a6532274a5fbbc88403064fa62abbef81725aa88a37477e1717e94f4d1ebc9007870a7e10ac233b21828cd6c32dc982aabde8b562cef25e1a1756f7d89fb5947e74adcea72acb9b6ba6b38c85301cd8b24f4d86913c004d2976ee89c4c0c226b86f214e321ea33d5d8c51e443563535275b72bd34e1f80df5b783f1c1807c337aa57cab41e150333716934bb7738e8aba7fe10278a18eaa6e1f0b9a193e76dd6df0025e02e04f44f001ff2e94bfb4641f1a902c2108f0638c97c3235f8c60000e"}, {0x98, 0x115, 0x3, "983e5d83a3287724cf39063991a786d469833d04436c4ea52b031f6de85aabcdd6a78c5dd8796fa713d4c0f67922f3db874f14c1b76dc4227b65171fbae3b939f801a86ac7333347e3d3b521e72a4b61fad89f38c036c776fc2028ebf38ad3949ee17fbb632752cc43c73fcb7ce53e5c859512d6fc695050efb789c6da9c985e58e740b28641"}, {0xf0, 0x10f, 0x0, "f4f6b98585723b9c7435445211442e518df605b962b3e0a08e509490843026069a9990880c05f744f25a4acd54cf35bbe699dc680b08f6792c938b02c9187e26d476ef051fd34f0279b8a620b1aff91ea1deda465023a887bdc600a2493cbec464ea69ee6d9932c05af774f328a33e98841c9e41a921b4cc55ac1713db87d4760c83d69a0c8c186929ef6f9758d1bc54fbf2b0ab04d375436a0fd6fa3388c693c8a58e5bc109393e249e4837ef9542e2a10b1fe8bb9b5fa0ddce2ce1ed71325d1c46b06b3fcd27ef8f505be6ac7f3b0ba9415dd6b6a621cacd72"}], 0x528, 0x10}, 0x4000) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f000088e000)=""/171) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000182000)=[0x5, 0x10001]) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00008de000)='/dev/autofs\x00', 0xe02, 0x0) fcntl$setflags(r1, 0x2, 0x1) perf_event_open(&(0x7f00009b6000)={0x1, 0x78, 0xe3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x8, 0x0, 0x0, 0x1, 0x0, 0x8884, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x7cf, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) 2018/01/07 10:17:32 executing program 2: clone(0x0, &(0x7f0000ec4000)="", &(0x7f0000208000)=0x0, &(0x7f0000266000-0x4)=0x0, &(0x7f0000edc000-0xc2)="") rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000a58000-0x10)={0x36, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000666000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000432000)={r1, 0x39a0, 0x3, "7287963734679983ef94e850643818f567e02651e307eb80c42298f34341235230ed8ad57102081f2d76c0b0"}) 2018/01/07 10:17:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000b26000-0xf)=']-user)-.@eth0\x00') 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) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 10:17:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x303) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b23000-0x4)=0x810, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x202fe}) recvfrom$inet(r0, &(0x7f0000518000-0xbd)=""/189, 0xbd, 0x0, &(0x7f0000048000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 10:17:32 executing program 4: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() ioperm(0x2, 0x3, 0x7) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f1e000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000f1e000+0x5cc)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f1f000-0x4)=0x10) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000f1f000-0x8)='./file0\x00', 0x10000, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f00000f6000-0x20)=[{0x2, 0x0, 0x0, 0x0}, {0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/07 10:17:32 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000003000-0x2b)='sessionid\x00') sync_file_range(r0, 0x0, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x10) write$evdev(r0, &(0x7f0000001000-0x18)=[{{0x0, 0x7530}, 0x3, 0x1, 0xff}], 0x18) 2018/01/07 10:17:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000677000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x2) r1 = socket(0x10, 0x2, 0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000045b000-0x8c)={0x7, 0x7, 0x4, 'queue1\x00', 0x2233, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000cba000-0x4)=0x0, &(0x7f000036b000-0x4)=0x4) sendmsg$netlink(r1, &(0x7f000060d000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000059000-0x92)=[{0x20, 0x24, 0x1, 0x0, 0x2, "0000fb060b000300ffe30000004a64"}], 0xfce5}], 0x1, &(0x7f0000c4c000)=[], 0x0, 0x0}, 0x0) 2018/01/07 10:17:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x423, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "1400f1"}, "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"}}}}}, 0x0) creat(&(0x7f0000e09000-0x8)='./file0\x00', 0x80) r0 = accept4(0xffffffffffffffff, &(0x7f0000143000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000059e000-0x4)=0x10, 0x800) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00006f8000)=0x8896) 2018/01/07 10:17:32 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000476000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000958000/0x3000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') lseek(r0, 0x19, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000952000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getdents(r0, &(0x7f0000001000-0x30)=""/48, 0x30) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000e7c000-0x2e)={0x1, 0x2f7, &(0x7f0000fbe000)="0d4c18e71daf66f7cdaa91889d41dffeaff876b40f6431da5d745f942651ec909f1432f567582b2e107558b7c9447d8e6ebb5ffb263eca57aa4b3a3a381f46fdf973d4e055077d4bcd4cf571a77134cf463b0d1beb0c869daef82ba98f5be484fa4ac58ce3188ca002451838532b861a94b67adccf7710d067650adf8ac24d8f2f9fad5efce913f43413872644e4894bf97c74f32bf9640d3a925c3f387a1d7d32ecb3", &(0x7f0000fbe000)="9c555cc4dc3139481bfe0c4747c5772a71162bb4548830a52ead6bf2b20df0ff2dd34d5620fedd677213a20d2e5bfd037af540fedf72e2edd0d7ff4d41cf7ebefbfdb27a7677f0338e8f330ddbde877f409cd3", 0xa3, 0x53, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 10:17:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002b8000-0xc)='/dev/rfkill\x00', 0x2, 0x0) ioctl$TIOCEXCL(r2, 0x540c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 10:17:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b20000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000f29000-0x4)={0x80000001, 0x5, 0x100000000}) timerfd_settime(r0, 0x0, &(0x7f0000610000)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000924000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000c89000-0x4)=0x0) ptrace$peek(0x1, r1, &(0x7f00002f7000-0x8)=0x0) 2018/01/07 10:17:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a25000-0x10)={0x0, 0x1800, 0x0, 0x0}, &(0x7f0000d29000)=0x10) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ad2000)='/dev/kvm\x00', 0x24000000000002, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000085f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x200) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000003c000)=0x0) 2018/01/07 10:17:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000d86000)="232109a7", 0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00008f7000-0x2)={0x7, 0x6}) openat$ppp(0xffffffffffffff9c, &(0x7f0000f2e000-0x9)='/dev/ppp\x00', 0x40000, 0x0) 2018/01/07 10:17:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x8, 0x1, [0xffffffffffff8001]}, &(0x7f0000001000-0x4)=0xa) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000032000-0xc)={r1, 0x6, 0x0}, 0xc) 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) prlimit64(0x0, 0x7, &(0x7f00005fe000-0x10)={0x0, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 2018/01/07 10:17:32 executing program 5: 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000091a000-0x14)="79733976d8c30a4aead96002e808cfe60585ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000c80000)=[{&(0x7f0000ada000)="ad8252effcd149f4730d627adc9d857c", 0x10}], 0x1) io_setup(0x1, &(0x7f0000188000)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)='P', 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/07 10:17:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f000074e000)="1f000000010a1f000000000000000000029d160a090001800400002000df18", 0x1f) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000f0000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000455000)=0xe8) stat(&(0x7f000074d000-0x8)='./file0\x00', &(0x7f0000e7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00008c2000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000cea000-0x90)={[0x5, 0x101, 0x9, 0x2, 0x9, 0x5, 0x1, 0x3, 0x1, 0x8, 0x6, 0x7fff, 0x101, 0x6, 0x0, 0xfffffffd], 0x4, 0x2444}) 2018/01/07 10:17:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x10000, 0x1}, 0x10) bind$llc(0xffffffffffffffff, &(0x7f000028e000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r0 = socket(0xa, 0x800000000000002, 0x4000000000000000) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) ppoll(&(0x7f0000093000-0x8)=[{r0, 0x100, 0x0}], 0x1, &(0x7f00005da000)={0x77359400, 0x0}, &(0x7f000043d000)={0x0}, 0x8) 2018/01/07 10:17:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x74, 0x80000001, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet_sctp(0x2, 0x5, 0x84) r0 = semget$private(0x0, 0x3, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f0000692000-0x1000)=""/4096) 2018/01/07 10:17:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000511000)={0x0, 0x0}, 0x84801) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00008bf000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000cd3000-0xe8)={{{@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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a00000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000592000-0x28)={0x6, 0x1, r2, 0x0, r3, 0x4, 0x4, 0x41}) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000225000-0x44)=""/68) clone(0x0, &(0x7f000045a000-0x97)="a0604cc056af35b317e0c696273a5cce0783c5179a32acb7ab3d00000003f54f2cd484ba6aab555f981dc0c22346c757734efe7c5add76658f6a02adbd32575e615d561af2370c1b137d7f8792a4d3176433521072d6be4eb241cdd58aed0738192c17ef1a3b1ee3700b3cc6cdb8a7fa274539c4c1a7671f03c5b1126089480ce8b10c56b46070a1563af10b052589a798c13d0a000032", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f00000e8000)="f867") ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f000012f000)={0x1, 0x5, 0x45a, 0x0}) accept$packet(r1, &(0x7f0000d1e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004af000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000345000)={@loopback={0x0, 0x1}, 0x800, r4}) 2018/01/07 10:17:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000052d000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r1, 0x400000000005, 0x400000000000002) openat$hwrng(0xffffffffffffff9c, &(0x7f000090e000)='/dev/hwrng\x00', 0x2, 0x0) 2018/01/07 10:17:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000010, 0x2, 0x400000000010) recvfrom(r0, &(0x7f00005c7000-0xe9)=""/233, 0xe9, 0x0, &(0x7f000087c000)=@ax25={0x3, {"04422ed5c87d4b"}, 0x0}, 0x10) write(r0, &(0x7f00007cc000-0x112)="240000001a0009ffeecd0000e9ff000001fff5000003050000401d0000ab2af9161790cf", 0x24) flistxattr(r0, &(0x7f0000ab7000)=""/22, 0x16) r1 = getpgid(0xffffffffffffffff) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000e89000-0x4)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000f57000)=0x257b65dc) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000bd8000-0xa)={0x635e3331, "2e9dabdc0c3a"}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000257000)={0x3, 0xffffffff, 0x1000, 0x8}, 0x5) 2018/01/07 10:17:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x80003, 0x7, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d7b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000f94000-0xb)='/dev/midi#\x00', 0x5, 0x80000) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000fcd000-0xc)={@empty=0x0, @loopback=0x7f000001, @empty=0x0}, 0xc) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 10:17:32 executing program 1: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0xfff, &(0x7f0000c70000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000e87000)=@generic="2b5449985f0b59259ed93dcc40d6f7d3") mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000f6b000)="1f0000000104ff00fd4345c0071100000200f00008000100030400dcffdf00", 0x1f) 2018/01/07 10:17:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x4000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x280000, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000148000)={0x0, 0xc4, 0x8, &(0x7f0000193000)=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000bc000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x600070, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/07 10:17:32 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000230000-0x9)='/dev/dsp\x00', 0x800, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ppoll(&(0x7f0000bb4000)=[{r3, 0x8021, 0x0}], 0x1, &(0x7f00005ef000-0x10)={0x77359400, 0x0}, &(0x7f00003a1000-0x8)={0x0}, 0x8) 2018/01/07 10:17:32 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x17, 0x0, @thr={&(0x7f0000a71000-0x2c)="", &(0x7f0000001000-0xd3)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8d000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x0, &(0x7f0000003000-0x20)={{r1, r2+30000000}, {0x77359400, 0x0}}, 0x0) 2018/01/07 10:17:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = semget(0x1, 0x0, 0x2) semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f00003d6000-0x17)=""/23) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = dup3(r0, r2, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000e88000-0x10)={0xa, &(0x7f00001ff000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 10:17:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000b4e000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_IMPORT(r0, 0xc0084905, &(0x7f0000df2000-0x8)={0x0, 0xffffffffffffff9c}) ioctl$ION_IOC_ALLOC(r0, 0xc0204900, &(0x7f0000932000-0x20)={0x5, 0x8000, 0x7, 0x8001, 0x0}) ioctl$ION_IOC_SHARE(r0, 0xc0084904, &(0x7f00009f7000-0x8)={r2, r1}) ioctl$ION_IOC_FREE(r0, 0xc0184900, &(0x7f0000339000)={r3}) 2018/01/07 10:17:32 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000c000}, 0xc, &(0x7f0000000000)={&(0x7f0000004000)=@delsa={0x6c, 0x13, 0x0, 0x4, 0x0, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xa, 0x6c}, [@ipv4_hthresh={0x8, 0x3, {0x6, 0x1a}}, @lifetime_val={0x28, 0x9, {0x20, 0x8, 0x56, 0x8c6}}, @srcaddr={0x14, 0xd, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40080}, 0x4000000) 2018/01/07 10:17:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000ba8000)='/dev/vcsa#\x00', 0x1, 0x200880) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00006d0000-0xe9)=""/233, &(0x7f0000e34000)=0xe9) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000543000)={@common='ipddp0\x00', &(0x7f000036a000-0x24)=@ethtool_channels={0x3d, 0x2, 0x7fffffff, 0x1ff, 0x0, 0x0, 0x5, 0x8, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(r0, &(0x7f00008f0000)=""/89, 0x19e, 0x0) r2 = geteuid() r3 = getgid() syz_fuse_mount(&(0x7f0000dbf000)='./file0\x00', 0x1, r2, r3, 0x7, 0x800000) bind(r1, &(0x7f00009cd000)=@in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xaf}, 0x300000000000000}, 0x1c) exit(0x2) connect$inet(r1, &(0x7f000011e000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = creat(&(0x7f0000d90000)='./file0\x00', 0x108) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f00004c4000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000cca000)={0x80000000000004, 0xffffffff, 0x7f}) socketpair(0x0, 0xa, 0x100, &(0x7f0000713000)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000060f000)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00007a1000)=0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00004a6000)={0x2000000000000384, &(0x7f00009d8000-0x38)=[{0x80, 0x80007fffffff, 0x5, 0x6bff}, {0x8001, 0x5, 0x7, 0x7}, {0x2637b6d2, 0x1, 0x2, 0x8}, {0xa, 0x0, 0x9, 0x6}, {0x9, 0x3f, 0x7, 0x0}, {0x7, 0x4a0, 0x1, 0x8}, {0x0, 0x100, 0x1000, 0x8}]}, 0x10) 2018/01/07 10:17:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000333000-0x78)={0x2, 0x78, 0xe13, 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) prctl$void(0x1d) socket$bt_rfcomm(0x1f, 0x0, 0x3) getpgid(0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000b26000)=[], 0x0, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) getpgrp(0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/01/07 10:17:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006cd000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000c54000)={{0x5, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000b39000)={0x0, 0x7, 0x5, 0x8994, 0x80000001}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000e3c000)=0x0) 2018/01/07 10:17:32 executing program 7: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)=0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d3d000-0x8)={0x0, 0x0}) 2018/01/07 10:17:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000460000-0x4)=0x1000) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f000019c000)='/dev/loop#\x00', 0x4, 0x0) fsync(r1) getsockopt$bt_sco_SCO_CONNINFO(0xffffffffffffffff, 0x11, 0x2, &(0x7f0000a1f000+0x380)=""/101, &(0x7f0000772000)=0x65) 2018/01/07 10:17:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e98000)=""/163, &(0x7f0000693000-0x4)=0xa3) r1 = socket$inet(0x10, 0x2, 0x0) socket$inet6(0xa, 0x6, 0x8000) set_mempolicy(0x3, &(0x7f00005dc000-0x8)=0x1, 0x80) r2 = msgget$private(0x0, 0x480) sendmsg(r0, &(0x7f0000bf7000-0x38)={0x0, 0x0, &(0x7f000093f000)=[{&(0x7f00003a7000)="54e79c653b06668694a07c10cf1e409ff932d58154c3a72e80caf39fb6813e7249e6e5d9c41f026530ff03bcff1128be05d8169fe6e8d1", 0x37}, {&(0x7f000060e000)="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0x1000}, {&(0x7f0000611000)="e119602318595d7366eb5bae88a9a40beb04bd740fdb12565cd952f33b7fe5d35020eb638d9babfa9933bb505f4d8db0d01350957cf46c8ac66aab3edfa4369b16012da12a56fe06d709ded177b41e68428cffe68234178ecf99996a200c5ca1498f27d42c11a0c012", 0x69}, {&(0x7f00006f6000)="7316366eb823103699e4094416b5d78464469c15e2173341e113945bcc9c674b029feba3fba47e9b5791b43bc78fc488c1a764176b6eb0f7784ac242378c1cb26f89383074bf7decd3b6ddab5186bebb514337dab5d355330b", 0x59}, {&(0x7f0000aab000)="ae3fe6cdd4c3677f47ca0a7bb58e620e40f7be0c6c08e96263baa028aaf312b5ca6307a3f2ac89c963b12e2ca225a7c7b52d4fa14ff96f9dae0ffe1e7264640cd51c1d13fd1301aa232810453ec8212d6c48caf2e48e1fccd0e9c81b663857720f8428ad8252241ea713206b96e4236a96785fe9564b3e258170917526666ffa7b468e7e68c0bb0fcebc5d9bef057aba06a458a1e885f1a31e801eaf98e4bd41a674fdf6a3f95ead0f24388f6779b7eb15c8b75327465bf4a5c252107c6d08e392725ea99ef401405f9b5240b82e6fb8e78e9cebb6c7710b37a1e2a7ffcf09", 0xdf}], 0x5, &(0x7f0000c77000-0x1200)=[{0x60, 0x107, 0x401, "3eec5076e57aeb83e9a47d5b069d57c65eede1725b02663715f59bb265ffbf51ac0feaf25b4af994865372220f27f224a81c9996a86477115d83f035ba3512353a9852ad03f7ef7ef81d05d3fc16ee4e"}, {0xb0, 0x10f, 0xffff, "7fab96b620967fc6d12072f49460b14cc4ece4f863288cbcc17bbf49ddc87bfec94af6bb73285b519da12939298ba4962a2505c2c5a08d56789c9c06c1185452b75e4faf7097c8e3d3682c30c3864bb30364abaf43a6a6f9007e30d67b89ebd8f8c08c484e168f5deb49ba1fd2c322ca1638a379886678dcd7e9124d187b27abe887c80d75abcc962c975ea22a4a96ffe66c06f7df77b6aef3"}, {0x1010, 0x7, 0x2, "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{0x20, 0x116, 0x101, "10668b03d2f2f1a5f0538a1cd2ac"}, {0xc0, 0x199, 0xdf15, "0b374fcc2a32384f407aa4de7942aab762246dcd25cf05289808a44c8036916ab7fb8e31b1d12b4b31b2997083cae04cb1a3471bcfd4c525cbc33772c492e44bb9921af482634187b38f5e60366f16983920187058d8c6c256c6da560b495e3da488e5b006bf17767dab277cfed2e24734f754bbd295773824a098ead2ad1bc221c93adb72363f29452eadcc119e4a38ffe4a6885dbf18dd410be4567329bd7c751b2c675a4d73570106197e143d0613"}], 0x1200, 0x20000840}, 0xc0) msgctl$IPC_RMID(r2, 0x0) sendto$inet(r1, &(0x7f00007d6000-0xe5)="320000001100250007000093000914043408003807000000000000003f9a00000600070000cd244fe50114eea4eb3456d700", 0x32, 0x0, 0x0, 0x0) 2018/01/07 10:17:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x0}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f63000)='/dev/sequencer2\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000226000)=0xe79, 0x4) 2018/01/07 10:17:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fc2000-0x9)='/dev/vcs\x00', 0x8c940, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00000a8000)={0x1000, 0x6000, 0x5, 0x100000000, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006eb000-0x10)="0a0775b0d5e383e5b3b60000ded9dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000f49000-0x38)=[{0x0, 0x0, &(0x7f0000c70000)=[{&(0x7f0000c85000-0x1000)="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", 0x280}], 0x1, &(0x7f00006c7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000ed2000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/07 10:17:32 executing program 4: pause() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000c41000-0x8)={0x1, ""}, 0x8, 0x0) [ 449.028424] netlink: 10 bytes leftover after parsing attributes in process `syz-executor3'. [ 449.069254] netlink: 10 bytes leftover after parsing attributes in process `syz-executor3'. [ 449.102602] binder: BINDER_SET_CONTEXT_MGR already set [ 449.108640] binder: 13380:13384 ioctl 40046207 0 returned -16 2018/01/07 10:17:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) fallocate(r0, 0x2, 0x7fff, 0x200) read(r0, &(0x7f0000984000)=""/24, 0x18) clock_gettime(0x0, &(0x7f0000fb1000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x7530}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) shmdt(0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000128000)={0x0, 0x0}) 2018/01/07 10:17:32 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, 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) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mbind(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000a67000-0x8)=0x215, 0x435, 0x2) r0 = syz_open_dev$dmmidi(&(0x7f0000678000-0xd)='/dev/dmmidi#\x00', 0x7fffffff, 0x80082) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f000091a000)=""/124) getpeername$llc(r0, &(0x7f0000e70000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000010b000-0x4)=0x10) 2018/01/07 10:17:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000069a000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f000028b000-0x10)={0x1, [0x0]}, &(0x7f00000da000-0x4)=0x6) io_setup(0x7, &(0x7f0000049000-0x8)=0x0) io_submit(r0, 0x1, &(0x7f0000112000)=[&(0x7f0000b40000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000df6000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r1 = syz_open_dev$audion(&(0x7f0000155000+0x952)='/dev/audio#\x00', 0x2, 0x480000) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000190000-0x4)=0x100, 0x4) 2018/01/07 10:17:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x10, 0x3, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000098d000-0x8)={0x0, 0x0}) r2 = dup(r0) write(r2, &(0x7f0000ef4000)="2400000058001f0014f9f407002304000afff51108000100febfffff0800020001000000", 0x24) preadv(r1, &(0x7f0000838000)=[{&(0x7f000052e000)=""/14, 0xe}], 0x1, 0x0) 2018/01/07 10:17:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x240001fc) unshare(0x20020000) mkdir(&(0x7f0000040000)='./bus\x00', 0x0) mount(&(0x7f0000b78000)='./bus\x00', &(0x7f0000cd8000)='./bus\x00', &(0x7f0000043000)='ramfs\x00', 0x0, &(0x7f0000048000)="") 2018/01/07 10:17:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ffffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000a0f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000464000)={@generic="2cd019b5eb2e7ee3f72b5c6fbddf9e28", @ifru_map={0x0, 0xffffffffffffff1c, 0x9, 0x2, 0x24, 0x9}}) 2018/01/07 10:17:32 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000011000)=0x0, &(0x7f0000000000)=0x4) r1 = userfaultfd(0x8000000080800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000b55000/0x4000)=nil, 0x4000, 0x2000002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000013000)=""/189) syz_open_dev$adsp(&(0x7f0000013000-0xb)='/dev/adsp#\x00', 0x10001, 0x101000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f0000cb1000-0x4)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000012000-0xb8)="b337f87601521589874dc9f4937a2f6e617fdc8157fe357848dd3c5dc8c8b73c0711c8e12c057f903744239966dbb9907cd728029da0f20535413ad1cc20f3477beca0bdebc502868752da14416802bfab8c021e434423e1ab11ddf7e962067e398dbfe56ea99c3a2c8c4e24b88f86eaf5d7ed8c3e99d8384da53dc15196ddbb6bd8a119634ff81879108fc68f85914b1673755d45e3bfd99038c53568cb3cc82e2dcfe4913890b8ccd06bfb9acc3e0d2cf20dd5fb4728df") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) linkat(r0, &(0x7f000013b000)='./file0\x00', r0, &(0x7f00003b3000-0x8)='./file0\x00', 0x1400) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000a8b000-0x10)={&(0x7f00001c3000/0x2000)=nil, 0x2000}) 2018/01/07 10:17:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) listen(r0, 0x2) connect$inet(r0, &(0x7f0000ba4000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000ef6000)=[{&(0x7f0000a51000-0x76)="a0", 0x1}], 0x1) [ 449.130367] binder: undelivered death notification, 0000000000000000 [ 449.141967] binder: undelivered death notification, 0000000000000000 2018/01/07 10:17:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x5, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$sndpcmc(&(0x7f0000b46000)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x40000) accept4$packet(r0, &(0x7f0000a6f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000a84000)=0xd8aef3ab5c37d6ba, 0x800) connect$packet(r0, &(0x7f0000ec2000)={0x11, 0x3, r1, 0x1, 0x3, 0x6, @random="b8c7346dc247", [0x0, 0x0]}, 0x14) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000093b000-0x4)=0x0, 0x4) 2018/01/07 10:17:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) r0 = getegid() setgid(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$evdev(&(0x7f0000fe6000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee7000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r2, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000fa9000-0xc)='/dev/rfkill\x00', 0x440000, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) read(r2, &(0x7f00001a4000)=""/1, 0x1) 2018/01/07 10:17:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) connect$inet(r0, &(0x7f000031c000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000788000)={0x0, 0x5c, &(0x7f000016a000-0x5c)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}]}, &(0x7f0000025000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000009b000)={r1, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ea2000-0x4)=0x8c) 2018/01/07 10:17:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) utime(&(0x7f0000483000-0xe)='./file0/file0\x00', &(0x7f00006a8000)={0xe51, 0x1}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") timerfd_create(0x3, 0x80000) mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) 2018/01/07 10:17:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00005db000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000db4000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') pwritev(r1, &(0x7f0000cfc000-0x20)=[{&(0x7f00002c7000+0xe89)='9', 0x1}, {&(0x7f0000015000)='(', 0x1}], 0x1, 0x0) 2018/01/07 10:17:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sched_setaffinity(0x0, 0x8, &(0x7f0000588000)=0x75) unshare(0x20000000) clone(0x0, &(0x7f0000396000)="cc76cc42f9a96248a059143da93ce1ddad67ad1fb08840a824", &(0x7f0000957000)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f0000f39000)="") clone(0x0, &(0x7f0000af2000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000c04000-0x1)="") r0 = fcntl$getown(0xffffffffffffffff, 0x9) wait4(r0, 0x0, 0x80000000, &(0x7f0000558000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sndpcmc(&(0x7f0000a51000)='/dev/snd/pcmC#D#c\x00', 0x80, 0x240202) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f000047d000)=""/163) 2018/01/07 10:17:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ac5000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = socket(0x11, 0x4000000000080003, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000474000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00006b0000)={0x0, 0x0}) r4 = socket(0x10, 0x802, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r4, &(0x7f0000b83000)={r3, 0xffffffffffffffff, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000cf9000-0x18)={0xaa, 0x55, 0x0}) 2018/01/07 10:17:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c7f000-0x9)='/dev/sg#\x00', 0x20, 0x200) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000426000-0x10)={0x6, [0x1ff, 0x8, 0x3, 0x7f, 0xfe1, 0x7fffffff]}, &(0x7f00000c7000)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 10:17:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f000072e000-0x6)='.\x00\x00\x00s\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000011000)='./file0\x00', &(0x7f0000ef2000-0x8)='./file0\x00', &(0x7f0000df3000-0x6)='jffs2\x00', 0x41000, &(0x7f0000fea000)="") mount(&(0x7f0000dec000-0x8)='./file0\x00', &(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000067000-0xa)='hugetlbfs\x00', 0x20000, &(0x7f0000614000-0x6f)="") pivot_root(&(0x7f00000a7000)='./file0\x00', &(0x7f000045e000)='./file1\x00') 2018/01/07 10:17:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b7e000)='/dev/binder#\x00', 0x0, 0x2) mmap$binder(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x8813, r0, 0x0) mmap$binder(&(0x7f000023f000/0x800000)=nil, 0x800000, 0x0, 0x2487a, 0xffffffffffffffff, 0x0) 2018/01/07 10:17:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000561000)='comm\x00') ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000351000-0x8)=0x0) writev(r0, &(0x7f0000731000)=[{&(0x7f0000f1e000-0xf4)="c2", 0x1}], 0x1) ioctl$TIOCNXCL(r0, 0x540d) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000549000-0x28)={0x124, 0x20, [0x8, 0x6, 0xd99c, 0x7a2, 0xfffffffffffffff9, 0x5, 0x40, 0x3f]}) 2018/01/07 10:17:33 executing program 0: clone(0x0, &(0x7f0000460000-0x2)="", &(0x7f00008f7000)=0x0, &(0x7f00006d4000)=0x0, &(0x7f0000fcf000)="") readlinkat(0xffffffffffffffff, &(0x7f0000446000)='./file0\x00', &(0x7f0000297000)=""/26, 0x1a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x7267, 0x101002) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000)=0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000cc8000)=""/210) 2018/01/07 10:17:33 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000008000)='/dev/audio#\x00', 0x1, 0x0) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) tee(r0, r1, 0x4, 0x2) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000007000)={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xd67b, &(0x7f0000009000)=0x0) poll(&(0x7f0000007000)=[{r1, 0x10, 0x0}, {r2, 0x4a8, 0x0}, {r0, 0x4, 0x0}], 0x3, 0x3) io_destroy(r3) r4 = syz_open_dev$usbmon(&(0x7f0000008000)='/dev/usbmon#\x00', 0x4, 0x254001) epoll_pwait(r4, &(0x7f0000006000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x9, &(0x7f0000006000-0x8)={0xf211}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000008000)={0xcd64, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000005000-0x10)={0x10000, r5}) syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x412000) 2018/01/07 10:17:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000e71000)=0x0, 0x4) syz_open_dev$dspn(&(0x7f0000748000-0xa)='/dev/dsp#\x00', 0xfffffffffffff697, 0x200) 2018/01/07 10:17:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00007ff000)="9c", 0x1, 0x2000020000000, &(0x7f000085c000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) sendto$inet(r0, &(0x7f0000a1a000)="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", 0x2d, 0x80, &(0x7f000035c000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000019f000-0x12c)=[{{&(0x7f0000842000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, &(0x7f00008e3000)=[{&(0x7f000012c000-0xd2)="05", 0x1}], 0x1, &(0x7f0000e4c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/07 10:17:33 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000012000-0x1)='./file0\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) flistxattr(r1, &(0x7f0000011000)=""/165, 0xa5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000460000-0x2)="", &(0x7f00008f7000)=0x0, &(0x7f00006d4000)=0x0, &(0x7f0000fcf000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 10:17:33 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x3) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f000000f000)={{0xffffffffffffffff, 0x2, 0x1000, 0x0, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/enforce\x00', 0x200001, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000005000-0x8)={0x0, 0x3}, &(0x7f0000011000-0x4)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000011000-0xe)={r2, 0x0, 0x3, [0x1f, 0x4, 0x2e5]}, &(0x7f0000005000)=0xe) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000003000)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0}, 0xc) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x2000, 0x0) 2018/01/07 10:17:33 executing program 3: mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000abb000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ac0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002cd000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000324000-0x4)=0x7ff, 0x4) 2018/01/07 10:17:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) r1 = syz_open_dev$tun(&(0x7f0000974000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x8040000080003, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00003f2000)={0x0, 0x1ff, 0x2, 0x1, 0x101, 0x7ff, 0x3, 0x4, {0x0, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x2, 0xa0, 0xffffffffffffff6a, 0x0}}, &(0x7f000088a000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d2d000-0xc)={r3, 0x4, 0x30}, 0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) dup2(r2, r1) 2018/01/07 10:17:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) pause() seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000235000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}) clock_adjtime(0x3, &(0x7f000069a000-0xd0)={0x5, 0x1, 0x0, 0x6, 0x5, 0x689c6d28, 0x4, 0x8000, 0x6, 0x6, 0x5, 0x6, 0x9, 0x3, 0x2a0, 0x18d1, 0x6, 0x5, 0x7893a0ae, 0x80000001, 0x6, 0x5, 0x9, 0xc29, 0x401, 0xffffffffffffffc1}) 2018/01/07 10:17:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x0) clock_getres(0x7, &(0x7f000098a000-0x10)={0x0, 0x0}) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff7, 0x0}], 0x0, &(0x7f00000a1000)={0x77359400, 0x0}) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f000021f000)=0x0, &(0x7f00005df000-0x4)=0x0, &(0x7f000035e000)="") semop(r0, &(0x7f0000ff8000)=[{0x0, 0x100, 0x0}], 0x1) [ 449.536476] binder_alloc: binder_alloc_mmap_handler: 13456 20004000-20005000 already mapped failed -16 [ 449.596588] device syz7 entered promiscuous mode [ 449.626593] kauditd_printk_skb: 763 callbacks suppressed [ 449.626602] audit: type=1326 audit(1515320253.405:7537): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13476 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 449.658196] audit: type=1326 audit(1515320253.434:7538): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13476 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 449.686764] audit: type=1326 audit(1515320253.462:7539): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13476 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=317 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 449.699649] device syz7 entered promiscuous mode [ 449.718802] audit: type=1326 audit(1515320253.463:7540): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13476 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 449.743919] audit: type=1326 audit(1515320253.463:7541): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13476 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 449.769211] audit: type=1326 audit(1515320253.464:7542): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13476 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=305 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 449.794907] audit: type=1326 audit(1515320253.465:7543): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13476 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 449.820558] audit: type=1326 audit(1515320253.465:7544): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13476 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 449.845726] audit: type=1326 audit(1515320253.491:7545): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13476 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/07 10:17:33 executing program 3: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00005b6000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0xffff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 10:17:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000988000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00006f5000-0x20)={0xffffffff, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000c16000)={r3, 0x4}) close(r0) 2018/01/07 10:17:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x1) request_key(&(0x7f00007c5000)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d78000-0x7)='\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000578000-0x10)='/dev/input/mice\x00', 0x0, 0x400) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000556000-0x4)=0x7b, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000292000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000061b000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d08000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x2, 0x80, 0x2, 0x800000000000000, 0x2, 0xa0, 0x20, 0x8f, 0x9a, r1}, {0x6, 0x80, 0xae000000000000, 0xfffffffffffff000, 0xffffffff00000000, 0x7000000000000000, 0x105, 0x10000}, {0x4, 0x6, 0x0, 0x6b}, 0xf8000, 0xd, 0x1, 0xfffffffffffffffd, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x2, 0x32}, 0x2, @in=@rand_addr=0x45, 0xffffffffffffffff, 0x4, 0x3, 0x9a70, 0x3, 0x0, 0x5}}, 0xe8) 2018/01/07 10:17:33 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/checkreqprot\x00', 0x20100, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x5, 0x1, 0x7) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000006000)='nv\x00', 0x3) r1 = socket$inet(0x2, 0x80003, 0x8) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000001000-0x20)="d31000b8428d2109e00c0000800007c8000000000000049500cc956fd6f6de93"}) 2018/01/07 10:17:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000008000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000007000)=@delsa={0x3c, 0x12, 0x21, 0x0, 0x0, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0x0}, [@srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000bd3000)=""/18) 2018/01/07 10:17:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000c8d000-0x8)='./file0\x00') clone(0x30020100, &(0x7f0000e69000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000a46000)="") 2018/01/07 10:17:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000083000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000c57000-0x4)=0x10, 0x800) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000c0e000-0x18)=@get={0x1, &(0x7f0000db1000-0xb5)=""/181, 0x100000000}) r1 = syz_open_dev$loop(&(0x7f0000851000-0xb)='/dev/loop#\x00', 0x0, 0x0) read(r1, &(0x7f0000800000)=""/512, 0x200) r2 = dup3(r0, r0, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000041b000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000-0x4)=0xe8) sendfile(r0, r2, &(0x7f000084d000-0x8)=0x0, 0x7) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00006ff000+0xafc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/07 10:17:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00006b2000)={0xffffffffffffffff, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00006db000-0x20)={0x4, r1, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00009ae000-0x20)={0x10000, r2, 0x10001, 0xff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b0c000)={0x4, [0x9, 0x5d2, 0x8, 0x5]}, &(0x7f0000517000-0x4)=0xc) symlinkat(&(0x7f000035d000)='./file0\x00', r0, &(0x7f0000091000)='./file0\x00') perf_event_open(&(0x7f0000b61000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 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, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000011c000-0x28)={@common='lo\x00', &(0x7f0000924000)=@ethtool_wolinfo={0x1, 0xeb3, 0x0, "63d156a528d7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 449.870191] audit: type=1326 audit(1515320253.492:7546): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13476 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/07 10:17:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000fb6000)='/dev/admmidi#\x00', 0xff, 0x100) r1 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000f88000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) r2 = inotify_init() r3 = dup3(r0, r2, 0x80000) setsockopt$packet_int(r3, 0x107, 0x1c, &(0x7f000059d000-0x4)=0x5, 0x4) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000c7c000)=0x9) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f000063f000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r4 = syz_open_dev$urandom(&(0x7f0000576000-0xd)='/dev/urandom\x00', 0x0, 0x0) poll(&(0x7f0000cdb000)=[{r4, 0x100, 0x0}], 0x1, 0x0) 2018/01/07 10:17:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x46e109, {0xfffffffffffff270}, 0x0, 0x0}, &(0x7f000020a000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00004bf000-0x8)={0x0}) r0 = memfd_create(&(0x7f0000182000-0x2)='&\x00', 0x3) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000055c000-0x4)=0x0, &(0x7f0000979000-0x4)=0x4) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000430000-0x4)=0x0, 0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00007b0000-0x8)=0x0) syz_open_dev$sg(&(0x7f0000670000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/01/07 10:17:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000545000)={0x0, 0x8, 0x30, 0x40, 0x82}, &(0x7f000097e000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b02000)=@assoc_value={r1, 0x8}, 0x8) sigaltstack(&(0x7f0000268000/0x3000)=nil, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xffffffffffff0b8a, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(r2, &(0x7f0000809000-0x8)='./file0\x00', 0x8400, 0x22) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000833000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6(0xa, 0x802, 0x0) fcntl$notify(r4, 0x11, 0x8000000000000000) open(&(0x7f0000af5000+0x8f4)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x2, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000e8b000)='/dev/input/mice\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f00004f6000-0xb)='/dev/loop#\x00', 0x0, 0x100) socket$bt_l2cap(0x1f, 0x5, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b41000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000af6000)={0x4, r5, 0x0}) close(r7) close(r6) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f000074e000-0x58)=[@in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}], 0x4) gettid() 2018/01/07 10:17:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e64000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x3) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000f27000-0x21)="1f00000001021d00000100e7018001000000000009000007dd00010007df00", 0x1f) 2018/01/07 10:17:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dbf000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000091e000-0x10)={0x0, 0x7, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000179000)="97", 0x1, 0x0, &(0x7f0000b73000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000719000-0x38)={0x0, 0x0, &(0x7f0000a93000-0x20)=[{&(0x7f0000c54000)='o', 0x1}], 0x1, &(0x7f0000543000)=[], 0x0, 0x0}, 0x0) 2018/01/07 10:17:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) lremovexattr(&(0x7f0000501000)='./file0\x00', &(0x7f000083b000)=@random={'btrfs.\x00', 'ppp1\x00'}) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x0, &(0x7f0000769000)="") mknod(&(0x7f000006e000)='./file0/file0\x00', 0xfff, 0x0) execve(&(0x7f000073d000-0xe)='./file0/file0\x00', &(0x7f000085d000-0x8)=[], &(0x7f0000fca000)=[]) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cdf000)='/dev/cuse\x00', 0x40200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000061e000-0x58)={0x0, 0x7, 0xb, 0x9, 0x5b, 0x272, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 10:17:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000368000)={0x3a, &(0x7f0000f9b000)=""/58}) syncfs(r0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000d38000)={0xcd7, 0x9, 0x800000000000, 0x2c, 0x8, 0x10001}) 2018/01/07 10:17:33 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) 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$evdev(&(0x7f0000fb6000)='/dev/input/event#\x00', 0x0, 0x1) set_mempolicy(0x8000, &(0x7f000026a000-0x8)=0x0, 0x9) write$evdev(r0, &(0x7f00009a5000-0x30)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000afb000-0x4)=0x1) r1 = syz_open_procfs(0x0, &(0x7f0000934000-0x11)='net/fib_triestat\x00') pread64(r1, &(0x7f0000015000)=""/0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000939000)=@sack_info={0x0, 0x7, 0x6f8}, &(0x7f0000a9f000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000026a000-0x20)={0x1f, 0x5, 0x8, 0x7, 0xae, 0x0, 0x0, 0x8, r2}, &(0x7f000063e000)=0x20) 2018/01/07 10:17:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000cd000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000c8a000-0x1e)={0x8, 0x2, 0x5, "a8cf3246b385", "1fbdb0553d56a31f7c6832535505b10e"}) writev(r0, &(0x7f00000ce000-0x10)=[{&(0x7f00007de000-0x48)="290000001c0055fcffffffffffffff000200c70a0000000000dd010009000100000e010091645aff27", 0x29}], 0x1) 2018/01/07 10:17:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000518000-0x9)='/dev/rtc\x00', 0x40000, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f00007b4000-0x8)={0x80000000, 0x8}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00004ca000)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005a8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) preadv(r0, &(0x7f000045a000)=[{&(0x7f00001cd000-0x3d)=""/61, 0x3d}, {&(0x7f00009e3000)=""/4096, 0x1000}, {&(0x7f000010f000-0xe5)=""/229, 0xe5}, {&(0x7f0000030000)=""/171, 0xab}, {&(0x7f0000d7a000)=""/106, 0x6a}, {&(0x7f00005f6000-0xff)=""/255, 0xff}], 0x6, 0x0) setxattr(&(0x7f0000058000)='./file0\x00', &(0x7f000032b000-0xa)=@random={'os2.\x00', 'em0!\x00'}, &(0x7f00005a4000)='*@+ppp1{\x00', 0x9, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f000042b000)={0x8, 0x4, [0x1]}) fchmod(r0, 0x2) 2018/01/07 10:17:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000141000-0xc)={0x0, 0x3, 0x10}, &(0x7f0000d81000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004c4000)={r1, 0x6, 0x30}, &(0x7f0000001000-0x4)=0xc) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x94282) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000001000)=0x51c8) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000002000-0x10)={0x0, 0x8000, 0x29, 0x1}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000003000)=""/4096, &(0x7f0000003000-0x4)=0x1000) fcntl$dupfd(r2, 0x406, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000005000-0x4)=0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x400) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000000)={r2, r3, 0x3, 0x9, &(0x7f0000002000)="700d58ce1513c4539e2ad691c0295c6079c5259d99ce0ef971a9eaafb2df1f4d4bdde53e81938f9c838d4dfbda1b3519369821f31ada17d23d10f1fc1136352902f1017f36f6fbf8d6d96b460be2dd869c7e0db58daa171e600dee4741a964a8a7b2932eb57eadbdeb5b0c306b0c2467443ba5f065016edc7d1280cad4e05d8644b2fdb49489c3439beefd545d6d4689178adfcbe1b1a6f9a40f1c2a3a10676343c18f734ca2bfc8985c", 0x9, 0x7660, 0x2, 0x3, 0xfffffffffffffffb, 0x4, 0x2, "267582fe897da11060bdd58e29ec96c0d91728f5bdd9c5b1238d988e2b6b738430d6f8db6293ddfb5c436f92d2c41b09b7b12cf35ee6980d5f7d468fb534567e54d29b6d560f544534fd3a1380ec597868e1717b2eafe28b02724be9c4d4519759d0be58849f0eca7483cad8b83643377d"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000006000-0x8)='./file0\x00', r4, r5, 0x1100) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000006000-0x4)=0x0, &(0x7f0000006000)=0x0, &(0x7f0000007000-0x4)=0x0) ioctl$TIOCNOTTY(r0, 0x5422) r6 = getpid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000007000)=r6) 2018/01/07 10:17:33 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000)=[{&(0x7f0000008000-0xb0)="f08f516ca3609d5191a27766c1dc6aad33242ad821daaaa11d8642de923c31822d74e70b59b4872e3215bed6fe94e7e4fc495fc4842f08da5934bd97b5cbe91446aea4f0ad3dcd55fb837d8c1b6db2d5f60471eb17ee7e4d32557a7fde381dab363cad7122159632666a140e094a80d19552a8e6ae052b23684dd7f0f4978ff123e13da9ea87fe9f9f8e0baa90355157409178ac22b9562bc51d55a0c985b270871eee72f67da6cb204e67942830092d", 0xb0}, {&(0x7f0000008000-0xa2)="c18773edf4b6bca8098db15c5c564f1aef9cdee064e3a3f0a6123b063efe3cfcfa045983ea133e91b36a15dc2a54dfe6c94c8ad50b9636d2585a7557bd9d02d3c329fdbf5ebe975781a82a3fc557921ab45b4de2c975bb544412a76ca7c6ac8e9cc5a61c573b591c57361b101b6a9dfc61ad7419ac534b03bca44808a820b8a1bd069cd8eb9608b071200871b8290d5df3b3750b88e9320d8d832bc07591b3f72113", 0xa2}, {&(0x7f0000003000)="a7d0895def3f60bc1127c0ee1c9a8b71cea08c01597d60fa2d147f7cc36e8317bd5d8dfd60eedb3e22495133edf22da792dffe679f03bbf9a97f168d02c8b5303d7b12a0f40967ef846e0ae88562c6b7d67a3d5a656c6eb662e628b7991e8f05ba4cf56b204e24c5b122a127a6b7309b42a64faa55a40b8a0c4659b838c1b3d9d8f5a4aa92fae398c39fda6f8f522019c80f2690376d3d649e856752eae96039c011fbe1ca3d6ed6371799d30926b610233b1b2b07b3e8fb71041ce2eea74d8a0b2d3b7775699acfd3d088722bd3bf902598f01754c5dec65189a341e91e3d3e986c0aee0a9f01c3739a29d6eb1063fdbf3582e7558b", 0xf6}, {&(0x7f0000007000)="21d715a429e61d3e73bb11e235149473a4a86c25ecd2127ebd811a178197bcc9de755f791dae0022ba754088b9afb443b192824481aba5418a47bfb3606d2b24ab68aa89e3737bf3441644f3683777d412118055d19df05108a565f57fde02bb3d3dffe2a4f0f326739713dd90ccf8188f21ae2c98503b1d8bbec835d2cadc450a757da82432d198738c934df6110be6f946436b430e2a4ce43b0aa7055219caa08ce4f2e99e7b80aeae25df33e2445088a1517e886ac93e06514e2b1098be8b87c7bfe25f19b1ec78875e0202eb0de3fd47d24a3e311d6942b573a596c9d8290c5c3e1251448f", 0xe7}], 0x4) ioctl$int_in(r0, 0x5473, &(0x7f0000007000-0x8)=0x2) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000006000)=0x0) inotify_init1(0x800) 2018/01/07 10:17:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000159000-0x4)=0x2, 0x24) bind$packet(r0, &(0x7f0000676000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="081d32e77f29", [0x0, 0x0]}, 0x14) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000a3c000)="10", 0x1, 0x0, &(0x7f0000abf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$unix(r0, &(0x7f0000547000-0x2d)=""/45, 0xfffffe62, 0x0, 0x0, 0x0) 2018/01/07 10:17:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000024e000)='/dev/rtc\x00', 0x408100, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) getpeername(r0, &(0x7f00005f3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000867000)=0x14) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000c1b000-0x1)=0x6e2) ioctl$TUNDETACHFILTER(r0, 0x400454cc, 0x0) 2018/01/07 10:17:33 executing program 6: clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000-0x60)=""/96) splice(0xffffffffffffffff, &(0x7f000036e000)=0x0, 0xffffffffffffffff, &(0x7f0000453000)=0x0, 0x0, 0x0) 2018/01/07 10:17:34 executing program 2: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000dec000-0x85)='j', 0x1) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000dec000)='/dev/audio#\x00', 0xc1, 0x8000) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000dee000)=[{&(0x7f0000def000-0x60)={0x27, 0xfffffffffffffffd, 0x2, 0x7, 0x9, 0x6, "602fe3f46cd94987257cc550d989ba110a237843398683408a0a4722320dfdd65140d2ca73f40c2730c440f6d9bc6ea98539f36ad441ccbb4022fd994bb5d8", 0x80}, 0x60, &(0x7f0000dee000)=[{&(0x7f0000404000+0x7e5)="ef76394f1d82d63c9f952260aa63a3d651734e353995386854e72a19ee0fa79377db2fd872b424a091365539da14a71df1cdc0e47e5f8e1ad2dfa544f6e4ebf41e761da98a019bce539cb6e1f062ff3e879ffed82dd563d4c6ce988ddbb9aa196cb0b775e66d3a011047cb9c210462f962ca17d3dd491c654ed9703c3f68e9940f14585c6a0751b908052416d631482a52a9c682a3686ec40d446d699174cc893cf8634becebe9b5e26e5dd646626e73495534466f1bc0eb885cd90a449ae33d0bd76fad98d557bbdd091d796c6c73c235ba74b0b98d47d657916919", 0xdc}, {&(0x7f0000b10000)="f40d9d010fda030be5830afa91f6b5a25a0074592c152cae6b91aa1d317b1eb5f5f6554f7fa64bd3d5f3bd5763b0b055fb4810e130ee914c048a3f5091631c6dc0675b4ce00e6a7ba3c38583c9b28ae641fb815f0844aaf22f62e7ef31fac1040d04ea56b7e130d8c8ee9b5ea900c4be9d3efbd28eb3917939d658b8bedea40cc35d495e668c6b797c4f600c12d47a0e04925ebcbe520b70e7b0eda8c6d0f8ede872da89e933d8555e414e26b15b49b0b119ad7c12b593f5e15d629ac8c255b8bb023aef63012d43dd927325fe1999b05accedd30897d41ca44d51b6f762e551649212c9a868494e913ef01d75fc8812fbe10d917e3192d80328042c9ffbca950e692d5b596e37b311a41894ebf1e268873b1adb5bd2fefcd872afcd460494535709f04a95e9983ed6d42e9fa6cbe2e11524da4abb58f0d3f952b80e30ec6bc25f1ec0541bb672d2d70fd162839f61f3be003926bfd41a91ac68037c5c8621336b7aeeec3349116532525f813ae7d3a65ef6c032a365dbb01578cb8bd5e24fe141737a9b68b1133cdcddaca92c0c13dda2fbc69e4590a65a8923e2d8e741adedc32832eff3148ce6858ecdde7686b5764c768dad688e78cf3a4a356c9dcf04d3b14ce80018c9978358e09ce93ac79a828d1fd700befc8f08fc88ace0d6b68e7f1e94cefd1ad333f6210646b3800e36c29a80f760a219a489b77ad30032cd59f31a4d9b1697a248680a4b5257d5657d6dfd7c2d3ba0c6d8c827dd2d548c4e3cce5371f1fc49b8a8445e46e5f9237b4b046f17f479a76ff3dcd9ba12397715787bb76ddfb854d9d25c3f6c15edc8a59d2550a7f518e584cf00012ab6d748306055015c024801c3e00015b762957212287b33e0d31b0160f77cf6dc6f90fc589cc89db4463fd9ef39b1a3d3cf2e3b86374a295255ab8afafd18c61c2e3d0d497ad344fd47a6acaf0c491e0ea7ac8a7128eee845883a349d07bb486d7dffd8388ac27a36cd448e996740bed6a9df6d618da212ad1f76b4a942d159b0995ac8ded45ee0d77d3d8d2a760b585d94bfb450c593117d518d4f26441ba60eaf0c8479fc1e34750ae0947a6f03ca05a1845b7b7e0a0cc7c9adcc2a9829c56ce61b1a2b1d3870376c913ccd0ab55b9b032c6e25ff979b4044f9941ed54c91affcdc5b08ccaf9681e09de1f1be841bcad787350028745dc5ff5ee9e7b1d5844499b4e8933aab8f7e024e871c37e1a519bea1c92a98e7911b375d1bffc0b872c484a99a07657f85242a68049a9fce51257c155bdf3ab2ed77fe0297c9c232045ce1001ba7499769eaa67061fcccd428987fb1dc6e3d38d47e24077ac741b9b1228a0432aba59368d731bc844503390ea8eeb8e6acdee8b93b6970aa6a497cb989617fc2bc42cf168d498727c8e51fae065ac666dbbc765aa775c3ce3385ff2f3a357c00623d88bb446d44a2dc0dc9aa74ec259239f04894c123736f0c49a94dff723e53604e3057f5c8e17763aef109615620e3b5aeab5847382b8ecbd5063e087cdae2fca51e2b693d5fccc714f653d8637deb91cb67308de282b6857a75ffeeca09558ef342c1f8db9601314fbb20d79b6f1a66003828bdb9a2155fe55fbfd36e4bf006f9eb5982188115c3431eff58bda824e50bd5977a9dd2d8f8777888635ff42bd45af120cc2f53db6a26019f1949aaa5b8cc9a3e5f028bf431fdcefedf70c8e23dc43f95d7c625cb5ac7567014b7fd165b27d8743bf2331c7cc1f9167e38eb1083747b9dff7a4260e31ced5089b79d06fa076c216b38d38125e1ac3cdc446810e0af0174a24d2272db7ca30ed7e6c0ed295026cd447fa1e2a99856372873c55e1dfb6b7f6106b20cd74d077ff7dfdf9fe10260dd766c7c8bb93408a2a3bc1effb7148f83d585c55605d72e64d2c7302aa78fb79b7cf78d8610e3bb0402e4e7f6e7b000dd3a6e77fd2588447ba0732585d499000a8ba6a8c1995a152707f3b69a389f706f954ff56f1f1540fbc2ffdc70f09d942c9d7cad9fea10d5cefb3519b1f095a25778177ec3967d92435feb94f45349b7b71f2b193a8c3fab4538cd323de0645b1841ae89a82c12a2e7bd8039f27a25565bcd34e1248b133a1bf5be51057cdbacfc9ea4f7cdbc4a121f939494cb4a3662f39c01120b22162049318ad3454f917157c7dc9ad04efa0944bc8e20d64e19837f98a9c7e9b4942ec599dc196b92bcb8fdfe0003e6e5e2a6fe26e059713c06b4a6e8d2b11c56540791e177a19ce2b118ee26fe944571d9e30efc6922f9bb2d6e36f99854f9db040768994ec79268304bfb09c1996a93da8d2ff1287720e73044c200adde8346cfd644eddec785d404f1f5d26c1d0b6f8b64777e27d66c48e3f7b8a8c1ddc145265348779ce2d8160ec8fe69fc4874b4e164ad317921ab7c58c53039fbce033e0b7d810d694023e7950ab092b52c4a8a486082e1a8e8993e188d19d1e3c3e98d8cd2765508713fec657ed9744e4aa568aa1293d99de2371052722699717cf04435d2767e87bf69253c562e22efdd7c3224b63993dc2f8c11e9d0d05953d1cbcd1df9e8b484705e9b8daf5a46bd7522b10b05437c97f374926b30f4f0311d7fa8dff9243711f0dde6b8a3b4202b32943843a490487f7d9ba44fd38326fa80b9261d15c052647a03a8bda110831b0b2f757f13de4f593cf0e38ffd8f7aaaa34202ea11b6a2b786951c52b0a6c8b2bab5d14e4fce23cd7ea88734e268614ff8d640772d08339c268e80d767cc3d6e17e299738a250fa8c78a68cdaa45f6f78359586fe667921970095b7d35ff9fb0f8f48c83861df432ef14bde89f96563b76c6a59f6f677698422038af882268c753e3fecd889575327961dd81911b5521ee34b63d780ec8f34ed3ccb3a9eb3e1835126dd7783261137b12b2ddf3755a3b2969bcdd6aef07c61a10f06d02117ee3fbfdde7004b669ee77eb83f1e87c8f28e20135ec26fa01ce9c6f4f3f68cf98e7ffd9cabbfe8cb9ccdc3b1348ab3fb5323755ab588dd61a1cc4cd2d15a69b5fc0cacfb42f61d24e733bc81d2c3c3aba4a05c0c4a444adbb68c5cfad9b8dfb907e918825a9e93796fc29c39bd1f8997979cf100ad8df3045c56a605a9f230867f59469b0238529725695e2bcee0e60659167f3e7a0dc2474d73b30bab4c9b3078f621734e69ed8900a395739a03f35ad7d343fc362c874fcbbb7c319afdd72037346e6510a17ee8f4d048b042f6731e44588990a5116ff32580a8f70a67ffb189e96a2151bebaa87e99ecb2c91e3e2e60c1b731eea59859ca23663a8bd8d852b8686b3b11c604c97ef5f58297e86d3f542cd898ab0e65abfda2e635101cb5dcbd9ce4aab477f0097e406adc1c266024115d7440f9d317c14783502776977ce2e92af697a619220b24aa8d6b6fde5ffee308b98ecad181656bfd1d755cc8782f7306cb6cbc9e8c144aedd583ade8f7d2dadfe3a681fce204987d9107b3e8518c5ac0e0754ae6828b0c2610eaf2d234903e7afbb86c6e4d88eec5a3e9f5eff917b71c0dd72fb7f2c7eb0c81ebfb744435eaad26401469c418f179f56a9ea4607e86733068d1330ec427b643ff8fb173fc2fb4a875d7e134b8ab6db84626bfca49ffb28210d957726a8f9e3735d1beb75f39bf7ee11fb827ec3f8f2f94861918293de00a8f7a5084eb88bb7f44b4853e4c1a24d2c532184d6e4d90f9707b1a0ef9b4925cb5712455c8c383c0be4e21c207eb90d8488245647f3e5b8d3606bada41a7628451c87cf928f908be7df6adfd10958fc6b46e45099e6cc5a9943b90f64e3ea2e6a08f1638105cdaa54c83e4816aada31a2a2f2c3ea90e11e2c97a3ae28652d87c8f566ac87ec26c2ec59277e3b4bfc01ba60e1858344748f8f2356c88309ceb763eae898324bcab4786bdc98badc81328582b7a93a94437f76ba4db3d4c2f033f70eeb7e333db9da3a27a184c081b7783dde6d4476b1acdbbedf1b047e355764faabe3a885a22099987370cb623606ef10c2eabaecfde42a9d2726cff20555b32bd4b0d31288fd502c9987973f00c81ec40abf1a050a704ed0a329bb565707889f376b0f1323e86414c66fe2843424e2301d6d1278b597c8adb164de35bf145c23a073cfde3192b1e465444d93b136ea4630750d6b35c6f334a46df00a58900cae88a730e78846258417ca8d04a6b073b91bef4b235c3331fb56949b14ef7824dde922f35ace968fe0eefda5ef3d3c72966527e2c00022283a56d0f5adcefa657b1bf20237cded4a468c0956b7b49566a41003ffeff21da10a44f25f90ea4938fd4e6a78eee8729cba5449cae181c02a9b17dd0bc7bb17c95679acba496c90beccec4796f43813ba8bec03640766e412ebc18fbb3771fd5e39f6730247d4f7e4620b4116389cc602ea556b6a2d9dd7bab57171f1632a2854f917e08f7fa634ceacd73bab5c806eaf46cbbb697d51a28fe61d4ab69acaff6dc77fc31482805d46f0c59593bb71980a25c89ddad2d1b6036d1f22f193d6248bf946f6c7e172b2dee1eb39c3c5f7ecba3f7df851b1ada6bd5fd00c7d15c198dd2d35b8b9284dcc7ccacc614bd85b993f15de72b41acdfdfdac023f69e6408769ef4b9ba2c06665828e1e35ba72508b0908a435a2ff05ca65ac606c8be80428868eff9c6d39a1e3006f95748404bc9d716a488d090a6a1cebdaf0125408cf069e345d03722f0f08892001c364f8ed7e03227ef8e805456d4a1fae71cbdb68c8a2dee2b4866ed51d48fdd459c206012675ca158e2ddec9067c6619b47cab7c1c3cbd3709402c1dd0cfc9a0f0a42e1c05627b9b9ba010361f71ad191bb15c085c2d8e61cf399ed5b69d3ac9c6cf58ba6397e0384b254a89706d08db7f81919f9c36324c9790df2884e2d81df3357a9026502580dd35c7aa9076e9a0053ecd3545bc5e69384ea9b93645f4cae020a1fe25ada49c183cee4c30fc9a38dfd9016f2446f179bda8742f2a219d20d11e9b78f26cce34992f53f750acb2032ba1ef3844c0ae759440fb8f1179ed549053142e2aac9d598ca014ea159c1b5ee197e138ed98c8fee4a1f9838ef9d5fce36d239f5ee68d3103f2af6c819fef47e483651a15b85af373a5b600abe96611b0a998c8b20e2ee7386c3b033cc25800d348b423a330babd751e18270103cad091a2641d18d6910701ebc1ed486ce6a6abb76045e65bdc2856e40ca0f5eb5ef5b00fea6fc3e81991c6d7a083e7a25eca84fe4155199c8e533a93f9416dd27949f1b81e57a2868b9eb6c52db7e33954490f565fa2e52068060f5ddcfb783c4e254b62bf3ce58c8819d2b6a04b481c633f817aeaa06bed2c67b09abd4c9221c230cb9a4b997a490e8e548f792a329740c01264f4bf04ebb2c5fb7aa105d53198ecc6f198dbf3833da6c745eea14d7149fad1a614ad0c57e25513b5eee067e0697daab9f37a7703773bb3fe6ff7813bfb1566caadab084e3228d4c35915ef0fbd240157d4f1241e5c909673ab81665849d29c98aec14e410eca54710d1e04ab57cd85d70551950d7947c67f893413dbf4dd259a726bbc4c34947931faca76686ea90ba4a5de4909dad4105b2a7aeb1499d0c08b78b212a1cace1834acbecbe476b88c8b0068cbe3b21c81195cffbdd3ec2ec69d343a945fbe95dee3e3fe86acd944ee3d73640560bb03a72093fb6d26566ad6a86b1c6973ed5753718b57e882e5290fda344e384c25788cfa242eb99afc42b15d39e7cfad96a61f33b8fe0d0bb533f58cf51b102a6c8ffbc224317cbfd29e2a9427de9851ec76f470", 0x1000}], 0x2, 0x0, 0x0, 0x20000000}, {&(0x7f0000dee000)={0x27, 0x846, 0x401, 0x2, 0x100000000, 0x5, "330243a017d782cb5827baa9c1a212e9c5f08f18b1d293f1d19103bcfa53acda25b1c7d86eeb9a9b6b685c23bb1f0a38646610f3ea5d0c5de9bf02182ee8d8", 0x6}, 0x60, &(0x7f0000b0a000-0x60)=[{&(0x7f0000b2c000-0x37)="87299e7c6965af532d70bfbb96a4fd4e7ac65cd5635126497959532bc04089023a5437e98024e54a0140afa39885a0273b99415d0388a4", 0x37}, {&(0x7f0000dee000)="", 0x0}, {&(0x7f0000def000-0x80)="a0d02b6a6c5285fc4f835ac0e28912e8b3c189e7cc1b067ac1182e048305b32ef3f573f9474d6a2851304eebc6a0600b863b910033e4eefad0b4dc6e5b4b4d6b4ceb9b376255c48a552fda3b78317cecd8be9d6ecbe41e00ead00c6a206bbf2d95bc47404a81bea405140f278718a396504e94409f32e4e2a245a361d0f7d1c4", 0x80}, {&(0x7f0000def000-0x59)="df6e3227c1488bc99d7e45f92c90db5a8ed9da5ecc839bef785b36bf33502e444e7e803a5ed42f5041ad505a49c403249cb5f158e187f76198bf5b59b683532afd3fa2f7f4421f847252fae03e8d8b2689b1aa0161e3d9f334", 0x59}, {&(0x7f0000c68000-0xc2)="2ead23c2e2271ba16ccf0bde7448723b95d7f16a21079245b111cd67a6c5ce5439f765ca184396779a45badff17b6b4793d8165e29a12dcd639ab7996d122ead9e819cdc91f2732ad0cf511ee8dbb2c15870ffd9f528b9fb319de322796885f965ed61aa8b2f0b483b2cf02a304e4b714711a74302fdba343bf77bd89d80d42cc4c435bbc76b063a805878bf31b9eca4ca26749098d9544c5c4dffa59eba7e082f3de2e4411c891450f77616057c5b606be78dd5fb2743d272f85998406a2ba950ad", 0xc2}, {&(0x7f0000dee000)="d588656dcb35e319926b6e68f22474b984234cd3af527926c61c6df3611a6fa3f074967ce688f3cfa2b0f73041e5970b19a24fca7ab58a002f9e0f4fa2391913b56de40524c4e24216db874974aa00898d066a7747d16b2e5ba01056d132fb7ca3bd6eb626", 0x65}], 0x6, 0x0, 0x0, 0x4000000}, {&(0x7f00009d3000)={0x27, 0x0, 0x800, 0x5, 0x58, 0x8001, "346b5ad28c721fc532e53eba001aa5cc5180d2c51fbbbbc68982096b32d5477c1c6ea1ec71cb0179b5de9a96a49386587a16c409648c5e0abbf8e0cab07ce0", 0x6}, 0x60, 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{&(0x7f0000def000-0xeb)="beffabaf4033e63b1acb0a3ff2ca74bc97e909ce03ded2d64da96d7d602e32b2507cef444ee57d961285020fd68b9ae1faed004cafd617808c73b0ec240a02e1d3c7730da7162c8ad09222321c8c4173e8e2ab5c8c25ce6cbe77faeb20355889814a62642941c708304a428a16ed6af42b778b996274452acd7d4d67be9212c94a77e24fd6d7d795095c5e0317a0a64832acd61d63523f4227ee1c63cd268c914a2bb99bcf130e7a823cd428ea449afdbbde5b01e3b04e9a5c0f77f0f673524b311fc04ba6f1d8d62c0e91709c0abc2c371e56e63f492d6aca92ff2eef15283699822bd08642da854f9697", 0xeb}, {&(0x7f0000c36000)="12625ee227d425534458d14b351dd62dd35b48c11c37e145eb2534cfb800016486e7371d12d944ce081e1759b4550ef4cbdc8e8b4b2e509d05a4070ddc3bfae4e0d8ccd2161e142a521dbd24442fd493b6062bbbf19ca028217995247560b58c6d4aa20fb5532d573e4bf699416a2baf92ee7b7279586bb091cab10aed9b220bbe06af98ff718d5af0313f65f7de8cbe1da770ce6de9c4e6b3c37ef8b078967e92f73a8c899cdd889a50c974e3237b084deeb9af2b9b0de6663840edbd04fbada0fc5f58f505476b19b2029eb537ca0e52ca69c4", 0xd4}, {&(0x7f0000dee000)="096a3d9df67b58782c3ab24ad506c03bdbdaec5656e4b1adae89fe62af3cde81849338f781efab0e01bdb85c07037f0e250e343f5ed20272f67a723012a580771268b995d2bb609ab497a845e7834493ef93c4a47b951f96293dec0c663c8fa0d0e147913c363ef58c2398690377030d24a9b20430120b738a28b44ca591c2cc13e293228a869e69a41d0d11443413d46493f7d5aa4b748b19fae2439b8f4823498ae963b527c2989cbc7f514b2fb85afe4711391f4d7288ad4bfd7d7d079fdff24016f191bf87ac1ef320a4856a", 0xce}], 0x8, &(0x7f0000dee000)={0x38, 0x0, 0x400, "ad1bbd83e601259763eaf84a45d5f908cc5d60246122158e7cf70361899abc0e77b65b3c198c"}, 0x38, 0x4}, {&(0x7f0000970000)={0x27, 0x1000, 0x2, 0x5, 0x97, 0xffffffff, "5e83cbec51a2f164cd9ee7605e84133ad6c79d8dcb6a8285bce24df878d95b8ee0cef75e227fac018fee035f2de81eed7f5aff3e9a1ebdb05225602fcf61a8", 0x8}, 0x60, &(0x7f0000def000-0x40)=[{&(0x7f0000def000-0xd7c)="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", 0x1000}, {&(0x7f00003e2000-0x7f)="77a94c59b3a0d52ba4fb336930c56109badfbeaf6ba6fb790dc751ae7078d3e1bdb77344920e64932c0ec7bfe82b0447fb6820c9295c9b97c4729c55e8def227da19ad0078a27d049e197090d68d770395e0561c3fa6453e51b11836096465727f80683f439e2571e767ec3ebdc3298fee96f927c56c363d3113e8f73ee742", 0x7f}, {&(0x7f0000dee000)="ab88a3d547cff2c357e77e37e1ba4214e2b53c93b935d27f864e4bbc87373214b08db182ec3316e6ba4f52ff2f1e0663d6ef133ba6a2be953eee23cd184dfd807d68876cbf96ad95d71fb1e7a0dd90566470c40221dd1bfdb9d354ec9daa4b67395a85bdfd2fd5a33a864e71918b5201d1ba89235aafd3e6da05fdc96e1551ec29afa43578690b9c742edb6648d752a2d60a4c136cadf144c8287ee856bb37e87559104baceb05b71cf884d0e91bd3800e7169bb060765fd925aa1", 0xbb}, {&(0x7f0000def000-0x2d)="06e8c6c6c7e6f3f06092b37e90436b8603fd18a52d946ea09dc48744efa204209f617e598a955c1035604bff62", 0x2d}], 0x4, &(0x7f0000dee000)={0x110, 0x11f, 0x4a247aa1, "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"}, 0x110, 0x8000}, {&(0x7f0000aa3000-0x60)={0x27, 0x100, 0x1, 0x1, 0x100000001, 0x8000, "ef55c134af138de5956b44262f4bf7fc0878f8e628ab8f1fed529ed0ef9fbbf2d57effb315fcb7d3170c49a8c87ecb60c22a02dd5777aa306fa1fd621036bc", 0xff}, 0x60, &(0x7f0000dee000)=[{&(0x7f00000b1000)="9e165a639af6fc74c9830e183ccf3c64bff13551fdcf44b366a186c65b0ef273688e5f8173e43102e0e5b4d77d87926a19b523dbc80d2889444d25a242e1eaaf50ba3ecd8ffaf2eb6a109483aca1619b283713316616de030cc79b19c5f102c5a6781f8e2dd0e92765156ec4324951b08d0b142179cb9ac99b047974fe2f3ff531253c294d5241678f7eb597dfe5", 0x8e}], 0x1, &(0x7f0000def000-0x18)={0x18, 0x1ff, 0x8001, '@'}, 0x18, 0x4000001}], 0x5, 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000093a000)=0x5, 0x4) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000ded000)=@random={'security.\x00', '\x00'}, &(0x7f0000dee000-0xbb)=""/187, 0xbb) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000ded000-0xd8)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xce}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbed}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x0, 0xf6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x2e35}], 0xd8) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000812000-0x72)=""/114, 0x72, 0x0, &(0x7f0000deb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/07 10:17:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b50000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000345000)=0x0, 0x8) syz_emit_ethernet(0x46, &(0x7f000076a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dad4bab31682", [], {{0x6001, @ipv6={0x0, 0x6, "00dbaf", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/07 10:17:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001df000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c22000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b81000-0x48)={0x4, 0x0, [{0xab9, 0x0, 0x0}, {0x0, 0x0, 0xdfc0}, {0x321, 0x0, 0x7}, {0xbbf, 0x0, 0x4}]}) munlock(&(0x7f0000db7000/0x2000)=nil, 0x2000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000319000-0x28)={@generic="151012c4422330ea6e7a53a7b8938395", &(0x7f0000217000)=@ethtool_sfeatures={0x3b, 0x2, [{0x1f, 0x4}, {0x1, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000698000)={0x11, 0x1, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000012000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000641000)={0x101, 0x0, 0x0, 0x0, 0xfffeffff, 0x0, 0x20000000000003, 0x0, 0x0, 0x4, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f00003f5000-0x40)={0xaac75d3986ff5ebd, 0x0, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000070a000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7c) 2018/01/07 10:17:34 executing program 5: socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000036000-0xbe)="", 0xfe3f, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/07 10:17:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00005e9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = syz_open_dev$sndpcmp(&(0x7f0000bb6000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x80) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000cc1000)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) dup2(r0, r1) 2018/01/07 10:17:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000c0000)='/dev/vcsa#\x00', 0xffffffff, 0x404000) r1 = syz_open_dev$sndmidi(&(0x7f0000d5b000-0x12)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffd, 0x1fffe) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x12, &(0x7f00007dc000)=@raw=[@alu={0x7, 0xfffffffffffffff7, 0x2, 0x9, 0x7, 0xfffffff5, 0x8}, @map={0x18, 0x8, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0xe}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x7fff, 0x164, 0x1f, 0x8}, @map={0x18, 0x1, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x4, 0xd, 0x2, 0x0, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2}], &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000083e000)={r2, 0xffffff19, &(0x7f0000a14000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x3e2) 2018/01/07 10:17:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x88a) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x2) socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) read(r2, &(0x7f00004d9000)=""/24, 0xfffffffffffffddd) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x8}, {{0x0, 0x0}, 0x26d, 0xfffffffffffffffc, 0x1}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007da000)='/selinux/checkreqprot\x00', 0x10200, 0x0) fchmodat(r3, &(0x7f0000b80000-0x8)='./file0\x00', 0x10) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a9f000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00005a8000-0x4)={0x4}, 0x4) io_setup(0x200, &(0x7f0000697000-0x8)=0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000066c000-0x10)={r4, &(0x7f0000f4e000-0xb4)="45b4ed36f6f20ee9e04ca5ea7f41e4c5ea8403fcbaf618926e52e2c3db6095691a786877bce77a7e57d6612efee188566d765aea6f880519b4b917248fbc6d632ccf9e29fe6f92a75d4588257f84a008810315766b4515af363b953a19b2bf7891230f1beefe06e9b5e97b338db4593c5a720a62c37ebebc1375cc661d6eb50a517ec4531e74d27fdcc0552d19f80c47b31db0a9e0c72407e265de3be43044341bba66d4a8e5b9b5760932c517f4174cba80c29a"}, 0x10) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) 2018/01/07 10:17:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000bdb000)={0x1, r1}) writev(r0, &(0x7f00000af000)=[{&(0x7f0000c42000)="2900000021001900013d3524000a0006020001fbff0000000e00000405001400000000000100000008", 0x29}], 0x1) [ 450.236215] syz-executor3 (13568) used greatest stack depth: 15968 bytes left 2018/01/07 10:17:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000001e000-0x8)='keyring\x00', &(0x7f000001a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000fa8000-0x8)='keyring\x00', &(0x7f0000069000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f00009b5000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fbb000)="b33ab779ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d085227e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f4607e5849d2e875b066cbf40b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb5b90eaca246bd32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bd69b", 0xc0, r0) r4 = request_key(&(0x7f0000aac000)='user\x00', &(0x7f00006dd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ce5000)='syzkaller\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r4}, &(0x7f00005cd000)=""/0, 0x0, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 10:17:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000000)={"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"}) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000001000-0x1000)=""/4096) 2018/01/07 10:17:34 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) r1 = syz_open_dev$midi(&(0x7f000000a000-0xb)='/dev/midi#\x00', 0x2, 0x24a02) sendfile(r0, r1, &(0x7f0000006000)=0x0, 0x7) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000003000-0x4)=0x9, 0x4) 2018/01/07 10:17:34 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b1b000-0x10)={0x0, 0x81b, 0x1, 0x2}, &(0x7f0000f7b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000242000-0xa0)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1000, 0x3ff, 0xffffffffffff0001, 0x1f}, &(0x7f0000825000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/01/07 10:17:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = syz_open_dev$sndtimer(&(0x7f0000618000)='/dev/snd/timer\x00', 0x0, 0xc000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000f4f000-0x4)=0x0) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/07 10:17:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000002000)=""/35) fstatfs(r0, &(0x7f0000001000)=""/147) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000265000-0x28)={r2, 0x0, 0xe, 0xd8, &(0x7f00003b9000-0xcf)="1ec9ebcb5e4ee8223cd3461fa101", &(0x7f00002ce000-0xd8)=""/216, 0x9bd, 0x0}, 0xffffffffffffff0b) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000016e000-0x5)={0x2, 0x6, 0x2, 0x2}, 0x5) r3 = syz_open_dev$evdev(&(0x7f0000c2b000-0x12)='/dev/input/event#\x00', 0x5, 0x145000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00004aa000-0x4)=0x2, 0x4) open(&(0x7f0000f55000-0x8)='./file0\x00', 0x20000, 0x80) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f00008b2000)=""/126) 2018/01/07 10:17:34 executing program 0: mprotect(&(0x7f0000caa000/0x2000)=nil, 0x2000, 0x1000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1b) recvmsg(r0, &(0x7f0000eda000-0x38)={0x0, 0x0, &(0x7f0000ac3000)=[{&(0x7f000055c000-0x2a)=""/42, 0x2a}, {&(0x7f000093e000+0xede)=""/113, 0x71}, {&(0x7f000052a000)=""/14, 0xe}, {&(0x7f0000c5e000)=""/97, 0x61}], 0x4, &(0x7f000010a000)=""/4, 0x4, 0x7}, 0x20) mkdir(&(0x7f0000ca5000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)="") bpf$OBJ_GET_MAP(0x7, &(0x7f0000753000-0xc)={&(0x7f0000215000)='./file0\x00', 0x0, 0x0}, 0xfffffffffffffd43) 2018/01/07 10:17:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0xb06, 0x923, 0x3}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0xff9f}, &(0x7f0000a05000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001a2000)={0x4, 0xffffffffffffffff, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000237000-0x8)={0x10000, 0x6, 0x7, 0xb3e}, 0x8) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000a51000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x1, 0x7, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002, @rand_addr=0x8, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xfff]}, 0x2c) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000847000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f000003e000-0x8)={r3, 0x3}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0xd31) r5 = accept4$inet6(r4, &(0x7f0000e6a000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000990000)=0x1c, 0x0) accept(r5, &(0x7f000035c000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000af8000-0x4)=0xe) r6 = dup(r4) setsockopt$sock_int(r6, 0x1, 0x7, &(0x7f0000582000-0x4)=0x1, 0x4) 2018/01/07 10:17:34 executing program 4: mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) r0 = epoll_create(0x7ffffffe) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000519000-0xc)={0x0, 0x0}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8, 0x0) signalfd4(r1, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) 2018/01/07 10:17:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xa, 0x1) exit_group(0x100000000) getsockopt(r0, 0x0, 0x63, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) 2018/01/07 10:17:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000197000)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e28000-0x9)='/dev/dsp\x00', 0x202, 0x0) getsockname$unix(r0, &(0x7f0000658000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000bb1000)=0x8) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f0000ab8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x24000, &(0x7f0000509000-0x1)="") mount(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f0000410000-0x8)='.', &(0x7f0000802000)='ramfs\f', 0x2000, &(0x7f0000609000)="") 2018/01/07 10:17:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) openat$selinux_access(0xffffffffffffff9c, &(0x7f00009ea000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0xa) 2018/01/07 10:17:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$sock_int(r1, 0x1, 0x33, &(0x7f0000ada000-0x4)=0x0, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008fa000-0x8)={0x0, 0x0}) syz_open_dev$sndmidi(&(0x7f0000acc000-0x12)='/dev/snd/midiC#D#\x00', 0x100000001, 0x101200) 2018/01/07 10:17:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000031000)='./file0\x00', 0x802, 0x100) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000269000)=""/45) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000739000-0x4)='./file0\x00') poll(&(0x7f0000cb3000)=[], 0x0, 0x0) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/07 10:17:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000018000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000249000-0x4)={0x8, 0x1, 0x8000}, 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) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000ea1000-0x18)={0x1, 0x0, [{0x200000040000105, 0x0, 0x0}]}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000144000)={0x0, 0x0, 0x0, 0x0}) 2018/01/07 10:17:34 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) shmget$private(0x0, 0x3000, 0x20, &(0x7f0000b1a000/0x3000)=nil) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/07 10:17:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000000000+0xea9)=""/407, 0x197) r1 = add_key$keyring(&(0x7f0000aa4000-0x8)='keyring\x00', &(0x7f0000855000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = request_key(&(0x7f0000d2a000)='encrypted\x00', &(0x7f0000466000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b8b000)='map_files\x00', 0xfffffffffffffffa) keyctl$negate(0xd, r1, 0xdfd, r2) 2018/01/07 10:17:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='pagemap\x00') ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f00004f9000)=@pic={0x6, 0x6, 0x80000000, 0x9, 0x1, 0x125e, 0x99e1, 0x723, 0xf9, 0x904c, 0x80000001, 0x401, 0x1, 0x6, 0xfff, 0xfffffffffffffffa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000423000)='/dev/admmidi#\x00', 0x80000001, 0x101800) 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) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00004f3000)='/dev/mixer\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a0a000)=[], 0x0, 0x0, &(0x7f0000bff000-0x4e)=""}) 2018/01/07 10:17:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0xc289, 0x6, 0x800}, &(0x7f0000b0c000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000478000-0x8)={r1, 0x54}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000c5f000)='keyring\x00', &(0x7f0000a22000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f000062b000-0x5)='user\x00', &(0x7f0000723000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e63000)="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", 0x1000, r2) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) syslog(0x0, &(0x7f0000daf000-0x33)=""/51, 0x33) r3 = signalfd4(0xffffffffffffffff, &(0x7f00000d8000)={0x0}, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000559000)={0x1, r3, 0x1}) setsockopt$inet_dccp_int(r4, 0x21, 0x11, &(0x7f0000083000)=0x1, 0x4) r5 = dup3(r3, r3, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f00005e8000)={0x3, &(0x7f0000761000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/07 10:17:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000f8f000-0xe)='attr/fscreate\x00') write$tun(r1, &(0x7f0000765000-0x18af)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "07dbeb", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x40) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000f12000-0x4)=0x0) syz_open_dev$adsp(&(0x7f00001a9000)='/dev/adsp#\x00', 0x5, 0x40) 2018/01/07 10:17:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000940000)={0x0, 0xfffffdf6, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) accept$alg(r2, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x374e, 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, 0x6, 0x0}, 0x0, 0x0, r2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1) 2018/01/07 10:17:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000021b000)='/dev/sg#\x00', 0x26, 0xb8f41c89b0d4dc7) getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000f09000)=""/52, &(0x7f000024c000)=0x34) r1 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r1, &(0x7f0000dbf000-0x38)={0x0, 0x0, &(0x7f0000dbb000-0x10)=[{&(0x7f0000001000)=[{0x28, 0x12, 0x1, 0x0, 0x0, "cdbcca00580f00000000000000090000639ebef7ffffff"}], 0x28}], 0x1, &(0x7f0000dc2000)=[], 0x0, 0x0}, 0x0) 2018/01/07 10:17:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a98000-0x9)='/dev/dsp\x00', 0x450101, 0x0) ioctl$ION_IOC_CUSTOM(r0, 0xc0104906, &(0x7f00001b2000-0x10)={0x9, 0x5238}) r1 = getuid() ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000dde000-0x4)=r1) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000b86000-0xd9)="260000002500f3f80000fe06000036e602fffbe8000000010e0009050adfff37000000000000", 0x26) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000869000)=0x0) 2018/01/07 10:17:34 executing program 1: mmap(&(0x7f0000000000/0x260000)=nil, 0x260000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x80000000006) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000008d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) munlockall() 2018/01/07 10:17:34 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 = open(&(0x7f0000649000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x2, 0x1f, 0x3) sendfile(r1, r2, &(0x7f0000bb9000)=0x0, 0x6) 2018/01/07 10:17:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bb0000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) symlinkat(&(0x7f0000825000)='./file0\x00', r0, &(0x7f0000ca4000-0x8)='./file0\x00') r1 = getpgrp(0x0) sched_setaffinity(r1, 0xfffffd08, &(0x7f0000cc7000-0x8)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) openat$hwrng(0xffffffffffffff9c, &(0x7f0000585000)='/dev/hwrng\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000c71000)='/dev/admmidi#\x00', 0x5, 0x10000) 2018/01/07 10:17:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ed0000-0xd)='/dev/net/tun\x00', 0x0, 0x80100) r1 = socket$inet(0x2, 0x3, 0x6) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00002fd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$tun(r2, &(0x7f0000d09000-0x62e)=@hdr={0x1, 0x0, 0x0, 0x0, 0x80000003e, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x2, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x2c, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ef6d51cffd44"}}}, 0x4a) r3 = fcntl$getown(r0, 0x9) fcntl$setown(r2, 0x8, r3) 2018/01/07 10:17:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) clone(0x0, &(0x7f0000814000)="", &(0x7f0000919000-0x4)=0x0, &(0x7f0000311000)=0x0, &(0x7f0000956000)="") epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00004d4000-0x9)='/dev/dsp\x00', 0x50000, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f00008da000+0xab0)={"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"}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = syz_open_dev$sg(&(0x7f0000bd1000-0x9)='/dev/sg#\x00', 0x9, 0x400400) ioctl$TIOCNXCL(r4, 0x540d) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b12000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000a09000-0xa0)={0x0, @in6={{0xa, 0x1, 0x100000000, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x5, 0x1d2, 0x1}, &(0x7f000010d000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000094f000-0x10)={0xfffffffffffffff0, 0x207, 0x100, 0x35, r5}, &(0x7f0000d53000-0x4)=0x10) 2018/01/07 10:17:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00009f8000-0x12)='/dev/input/event#\x00', 0x4, 0x101801) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000bfe000-0x4)=0x0) getpriority(0x0, r1) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000ee2000)={0x0, 0xea, &(0x7f0000a06000)="abf10b3f4e962470facabb1cf8905eaa2ef873543b10ec130be6e1136f39e6527174c8e9c9781f087108c1963c09b20a3f65080452f4b00d98c25ebdbe86ad70668d2ee263f9caac40ffd42121be2fd651306360fe21b2180008d2d2fddb17c0a9a5000e12ba845148263a1acbd12cc634ece65ccdfa848525c3a8190b8514c0ef9b0ea75e527ea9e52fbc16503cd7252eadad86e0d861e1baf340dfaadfc18b28beb92482bfb123c526fd4f6d239b6d3de3373cc63998b0617f566bfa330c77e6087948270078ff97aca19eb24047f0acf456ebc880c02d77679df2f7942cb36f3b37154d093221efa7"}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00005a5000)={0x0, 0x79, "0843e8e54152cb64596cc59f8c3c2c01264a2a76b2023e079f40973b437845d77bc3b4af6a63c59cdd0c7ffdef2535f729490f20e4cf5b6086b9c2707d673851e620b068366bc079b0bdbfe9fd075e4227708f3768803d2efa748340c779de858799b6f674507c69b1c56f4a3aa96a16cd129810296fa6e322d82e30993f50e6f78cbd8a4f6df9f8ada83a329a1d98d3c9a874f2ebf3288a47ddb978445baee61d8df69edbe8d56988f91a2f3e0c5e293dba4d7fbb0206e39e5e830144d39d5166f656e019cf0a1a"}, &(0x7f0000987000)=0xd0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl(r0, 0x5d43, &(0x7f0000a6b000-0xff)="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") ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f0000001000-0xa5)=""/165) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e90000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000100000-0x10)={r2, 0x5, 0x4, [0x2af, 0x3ff, 0x6, 0x8]}, &(0x7f00007a6000-0x4)=0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001f5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000b72000)={r2, 0x101, 0x30}, &(0x7f0000afd000)=0xc) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x1e, 0x2}, {{0x0, 0x0}, 0x791, 0x0, 0x0}], 0x30) 2018/01/07 10:17:34 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000001000-0xc)={0x5, 0x7fffffff}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)=0x6, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x5, 0x5) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x5}, &(0x7f0000003000+0xc7d)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000013000)={0xfffffffffffffff8, 0xffffffff, 0x20000000008, 0xfe, 0x2, 0x7, 0x8, 0x6c7, r4}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000001000)={"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"}) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/07 10:17:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000d45000/0x1000)=nil) r0 = msgget(0x3, 0x0) msgrcv(r0, &(0x7f00004b5000-0xff9)={0x0, ""/4081}, 0x1a43ea6fc29cf281, 0x20000000003, 0x524b970b525d5f57) sched_yield() 2018/01/07 10:17:34 executing program 1: 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(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0xfffffffffdfffffe, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000ad8000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/07 10:17:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000020a000-0x10)='userloppp1ptoc\'\x00', 0x3) fcntl$addseals(r0, 0x409, 0xa) fallocate(r0, 0x5, 0x10000, 0xfffffffffffffffe) [ 450.893595] device syz2 left promiscuous mode 2018/01/07 10:17:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f00000a8000)={&(0x7f0000adc000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00008be000)=[], 0x0, 0x0, 0x0, 0x5}, 0x0) write(r0, &(0x7f0000813000)="260000001000277c9301baff000005730000000001000000000000ff270bf9000400038000ed", 0x26) 2018/01/07 10:17:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f1d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00001f6000)=r1) r3 = syz_open_dev$dspn(&(0x7f0000ec8000)='/dev/dsp#\x00', 0x6707, 0xa000) setgroups(0x1, &(0x7f0000876000+0x421)=[r2]) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000da0000-0x4)=0x0) syz_emit_ethernet(0x43, &(0x7f0000c5d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x35, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x8, 0x4, 0x0, [{[@multicast1=0xe0000001], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"b4"}}}}}}, 0x0) 2018/01/07 10:17:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername(r0, &(0x7f00007e0000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000abe000-0x4)=0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000deb000-0x4)=0x3ff, 0x4) 2018/01/07 10:17:34 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000098000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x3, 0x8) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a63000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x33}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000b61000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/07 10:17:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x4200, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000708000)=0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e07000)=[{&(0x7f00003d9000-0x2b)="290000002000190001000001ff0000060200001600000f00000000040d001400001b00008000000008", 0x29}], 0x1) 2018/01/07 10:17:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x1911, &(0x7f0000111000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) 2018/01/07 10:17:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x20000000000c) write(r0, &(0x7f0000f86000)="0020f7000401fff3800001001b00000048005d00000000ff9e0000009110734125d97b23ed6182af6395000000012e1ab917ac61d01f0fb008dab2a43c3322bc7c155a087185e0bb4c05227a06d26192f9578b46a09ebb7751e6b11091ffa6fe67902631bb0f1eb3293c82a78abf16001a50a711d835631a2d09c9e3e8e2201d492121f6b97c72b452be53032fad3efbed4a12b82edd", 0x214) 2018/01/07 10:17:34 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000004000-0x9)='cgroupK\\\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000003000)="ca", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mq_open(&(0x7f0000002000-0x1)='(', 0x0, 0x0, &(0x7f0000002000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 10:17:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000443000-0x60)={0x27, 0x5, 0x9, 0x0, 0xffffffffffffffaa, 0x7, "8c8eca12777595a1f900fc48512bd9afe1307ec2646aeedbcdc399173f629e96a3812f076f31f93af8b19a08e3e2b1bd33b935c4f0480eb4277ed89ca942c2", 0x0}, 0x60) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004a0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000086000-0x9)='/dev/vcs\x00', 0x200000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000142000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e2000-0x4)=0xe8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x77682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x0]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00001ab000)=0x0, &(0x7f000045e000-0x4)=0xfffffffffffffe9d) 2018/01/07 10:17:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000003, 0xa) getresuid(&(0x7f0000022000)=0x0, &(0x7f0000efb000-0x4)=0x0, &(0x7f0000e5e000)=0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000be6000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x100, 0x3, 0x4, 0x2, 0xa0, 0xa0, 0xbf, 0x3, r1}, {0x7ff, 0xd6d9, 0xe279, 0x1f, 0xffffffffffffffc1, 0x0, 0x1, 0x400}, {0x10a, 0x3, 0x3ff, 0x3ff}, 0xca1, 0xc, 0x1, 0x0, 0x1, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x2b}, 0xa, @in=@rand_addr=0x7e, 0x5, 0x7, 0x0, 0x40, 0x1c1, 0x9, 0xffc0000000000000}}, 0xe8) bind$inet(r0, &(0x7f0000767000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00005ce000-0x22)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 10:17:34 executing program 6: mmap(&(0x7f0000001000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fd2000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000001000-0xbc)={0x7f, 0x0, 'client1\x00', 0x0, "ad7f7fff00ffdd44", "d267e6aff05910bd109dec781f3d7127ff6e5df8cd727baee5997462ec59f513", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 10:17:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x21, 0x46d) r0 = openat(0xffffffffffffff9c, &(0x7f0000e60000)='./file0\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c8e000-0x4)=0x1, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000874000)='/dev/input/event#\x00', 0x5, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00009de000)={0x100000000, 0xfff, 0x7fff, 0x400, 0x74, 0x1}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000741000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f000048f000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000820000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000224000)={0x0, 0x200, 0xffff, 0xfffffffffffffff8, 0xfffffffffffffff8, 0x0}, &(0x7f0000ff4000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000b4b000)={r4, 0x3}, 0x8) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000002000-0x1000)=""/4096) 2018/01/07 10:17:34 executing program 4: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000044000)={0x0, 0x14, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) exit(0x0) r1 = memfd_create(&(0x7f0000c56000-0x1)='\x00', 0x3) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000514000-0x8)=[0x1f, 0x8]) timer_settime(0x0, 0x0, &(0x7f0000147000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 10:17:34 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000080001, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000d000-0xd)='/selinux/mls\x00', 0x0, 0x0) openat(r1, &(0x7f000000d000-0x8)='./file0\x00', 0x800, 0x20) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000006000-0x54)=""/84, &(0x7f000000c000)=0x54) 2018/01/07 10:17:34 executing program 7: socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000cee000-0x8)={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) r0 = add_key$keyring(&(0x7f00001ec000-0x8)='keyring\x00', &(0x7f0000e6d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000ae2000)='asymmetric\x00', &(0x7f0000c18000-0x4)="07effff5") 2018/01/07 10:17:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$sg(&(0x7f0000123000)='/dev/sg#\x00', 0x6, 0x200000) fanotify_mark(r1, 0xa, 0x10, r1, &(0x7f0000f77000)='./file0\x00') connect$ax25(r1, &(0x7f00005da000-0x10)={0x3, {"69ef086d376683"}, 0x5}, 0x10) fchdir(r0) r2 = syz_open_procfs(0x0, &(0x7f0000412000)='net/packet\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x8000000026) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00003e1000-0xc)="6d696d655f747970657b1100") 2018/01/07 10:17:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000650000)='/dev/net/tun\x00', 0x0, 0x220000) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000645000-0x10)={0x1, &(0x7f0000554000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000006f000)={0x0, 0x20}, &(0x7f0000037000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d72000-0x8)={r3, 0x6, 0xffffffff}, 0x8) r4 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000dde000)={0xaaaaaaaaaaaaaf6, 0x0, [{0x0, 0x4, 0x0, 0x0, 0x0, 0x0}]}) getsockopt(r4, 0x0, 0x5, &(0x7f00005be000-0x88)=""/136, &(0x7f0000b84000)=0x88) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000985000)=0x0) ioctl$sock_SIOCBRDELBR(r4, 0x5421, &(0x7f0000e3e000)=@generic="53e729004a31040260a942089e00005f") fcntl$getflags(r4, 0xb) recvfrom(r4, &(0x7f0000dcf000-0xb4)=""/180, 0xb4, 0x1, &(0x7f0000b7e000)=@ipx={0x4, 0x2, 0x5, "aa7a8bda4477", 0x10d, 0x0}, 0x10) 2018/01/07 10:17:34 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0xbe)={0x0, 0xb6, "58df841d3e9f71d7bc97cfb4971f470e747ec05523987aa73b70f18b3a1b151681106e1f081b00705cac5712eaafac59ba398ba5ee44ddefacbf541172bb14b378be60d1a77ecca8f1cb75906e093fd133d32f3ebbba90ad436a42fbcfe0a86b38095d4b2274e4b5af60f021e8dbee68225e5f59469741544c0e1af3e98aa48131c37129d81da926971cc0d42d8151d87f5a4ba2fb265fcb1227395f486b54862d7d3b155c296cada739b0254307f5d479d752501cc3"}, &(0x7f0000001000-0x4)=0xbe) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b61000-0x8)={r2, 0x1f}, &(0x7f0000b89000-0x4)=0x8) fcntl$dupfd(r0, 0x40b, 0xffffffffffffffff) 2018/01/07 10:17:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000055f000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00008a7000+0xfbc)=""/76) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000fb8000)={0x0, 0x4}, &(0x7f0000688000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000d1000-0x18)={r1, 0x5, 0x0, 0x3, 0xffff}, &(0x7f0000b07000)=0x18) perf_event_open(&(0x7f0000940000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x633, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/07 10:17:34 executing program 3: syz_extract_tcp_res(&(0x7f0000288000-0x8)={0x0, 0x0}, 0x800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000add000-0x52)={@random="c3d97ab631c5", @random="e70d1f54c60b", [], {{0x210000000086dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2018/01/07 10:17:34 executing program 2: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000012000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f55000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCCBRK(r0, 0x5428) 2018/01/07 10:17:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = dup3(r0, r0, 0x80000) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f00000e4000-0x10)=@common='bcsf0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00000dc000)=[{0x20, 0x0, 0x0, 0x0}, {0x6, 0xfffffffffffffffc, 0x0, 0x0}]}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000a47000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 10:17:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000de5000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000c6a000-0x15)=""/21) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0dcc0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c748c4bb573d18be7ff92fbfdfe18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000376000-0x10)={0x0, 0x2c, &(0x7f0000d54000-0x2c)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000bd8000-0x4)=0x10) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00009f8000)={0x40, 0x6, 0xffffffffffffa96b, 0x6, 0x2b0, 0x8}) 2018/01/07 10:17:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b9000)=@sack_info={0x0, 0x8, 0x6}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000294000)='/dev/midi#\x00', 0x7ff, 0x40000) sendto$ax25(r1, &(0x7f0000c8d000-0x1f)="025bba9c82f538477a0101fa568f9e41a8bbe5c6b20581ffe7e4eeaec569a4", 0x1f, 0x4000000, 0x0, 0x0) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r2, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) [ 451.211211] binder: 13778:13781 transaction failed 29189/-22, size 56-8 line 2788 2018/01/07 10:17:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008a6000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d1a000-0x11)='/dev/qat_adf_ctl\x00', 0x24000, 0x0) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000846000)="54b4e9950a4defa86199743429653cbba652611f7a74b29c5cdb80751880099a217c993f5ab6474439e1831015e373e8f2f0a3e006e738460bf5bb806d60ffbe1c89df20c3ffa2525fc9ad", 0x4b) r2 = accept$alg(r0, 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00001fd000)=""/148) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000b0000)=0x1, 0x4) sendmsg(r2, &(0x7f00000c4000-0x1b)={&(0x7f00000ab000-0x80)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002fc000)=[{&(0x7f00001d2000-0x2f)='O', 0x1}, {&(0x7f000074b000-0xe)="6e27cab3f021f21281ad7ba1ef76b9", 0xf}], 0x2, &(0x7f0000074000)=[{0xf0, 0x104, 0x41, "5123b23dbe46133a4649b75b1a9419de21fff0fa0231c6b06d87856de5461085d2521a25a46c26dfb32ce82945c62d4186c1af00632164c16f8b2e69869ba41f26574f0726a12480acccefde32b9e0411bcd6969618a454337cef8c51e5ef1cc74efb75f4e5f7a33a4c49544f5be7b354c271926204d7f5021a427a8c5b34c83e583308dd2493667cfbc9b5fa2831e60f559a63af50b6591cac3f96b1d8ec452257911d3d34ce11aeade41c63e9bc6294313155db111ac48fd229571863d43653ebaf2ad24b052d6db461f04a0a8c6791fd9e98f0dd9b19036545e8d"}, {0x1010, 0x19f, 0x304, "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"}, {0x100, 0x10f, 0x800, "5818bae915ac31485d1f52924d0d351798df9eff115d8974bed247c31a08194b03c7d84bee18c1c5ae16a899bc8a984b6ebcec20671b9c10804923366ba5c0248fb0d217cb824ed258c45caa2508972e180bf480c67dd53f294ab30e99443a96df3639b2a496081b6f512b2d40557f2da7ae806e699cbba625e04faaa018e14e713c96ffa139b8da3996455e616c86c118f9c2b060293dddbe9d54181f7f52d5996495e2d27e91bfc0157c74e83b4578e13229f8e0726912c188a9759043db54d6e71613bef4f9789532ef8328c6d48251491bb3a38205b857b8b4800e341477dbd6479de40f0c44c0a4ef6bf0"}], 0x1200, 0x44880}, 0x11) 2018/01/07 10:17:35 executing program 4: 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) r0 = syz_open_dev$adsp(&(0x7f0000003000)='/dev/adsp#\x00', 0x4, 0x103802) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000001000)={""/1024}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000)='/dev/audio\x00', 0x840, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f0000004000)={0x1f, {0xc2d, 0x9, 0x2, 0xe5, 0x988f, 0x0}}, 0x8) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/dsp\x00', 0x80, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000005000-0xc)="2f646576136100000008008d", 0x0) fallocate(r3, 0x0, 0x7, 0x8) write(r3, &(0x7f0000001000)="15", 0x1) sendfile(r3, r3, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) sysfs$1(0x1, &(0x7f0000001000)='$\x00') ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r1) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000006000-0x74)="42447061921b70077001be9bc567fe72bbdf08248e98b0b49397285220f31e444fe0dd585405afe2ceef4b47580c8d97d778aac505392175293f897395fac8084cae05ab601228c98e54c6b327f7f7322c4e46e35539cda36b518f4cd53c060d48f7b023cc48e38c89bc450dfe10a72a19168ef4") ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000002000-0x10)={0xe2, 0x9, 0x59, 0x600}) 2018/01/07 10:17:35 executing program 2: r0 = shmget$private(0x0, 0x1000, 0x21, &(0x7f00005b2000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000926000)={0x0, 0x0}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f000002c000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x3, &(0x7f0000ffb000)=""/0, &(0x7f0000d50000)=0x0) 2018/01/07 10:17:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00005d1000)={0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x5) socket(0x11, 0x100000802, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000f5000)=0x2, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f000075b000-0x6d)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x11, 0x0, "7a000000c604006dc2"}}}, 0x2f) prctl$setendian(0x14, 0x0) 2018/01/07 10:17:35 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, 0x2, 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$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000f87000)=""/136) r1 = syz_open_dev$sndpcmc(&(0x7f0000ffc000)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x40) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000559000)={0x0, 0x80, 0xfffffffffffffbff}, &(0x7f0000c46000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000126000)={r2, @in6={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3e62}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00005a5000)={r2, 0x8}, &(0x7f0000269000-0x4)=0x6) socket(0x1d, 0x8080b, 0x7ff) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) clock_gettime(0x0, &(0x7f0000cc2000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00003ba000-0x5)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000b51000)=[{0x81, 0xfffffffffffffff9, 0x1, 0x23a, @tick=0x0, {0x8, 0x3}, {0x0, 0x22062d79}, @ext={0xba, &(0x7f00003f3000)="1322766fdcfcb79b4016d8dc33935a8360b94eb22a35028136709bea5c2a0fa4928b26d291795cbe62d7a83c7882c97afc96201c2b73f6133de4f98ba716ef667dcc497a8336e039845ffced7b5452491366316dd1b09e68ed6d44d2e25ea07a40cec4cfa474802ece8411ceaa672da4fc1cbb1d5e9c684693d018f846ba1b42cc1a57be69e4f57efc149ab3bf6a7b11ec3ef3d13bb0b1ee65e24bee4f24e8ac837f41f618874ca9648d820e2bad4e0c0455aae988d37ea9f4bb"}}, {0x6, 0x800, 0x7fffffff, 0xc000000000000000, @tick=0x422b, {0x8, 0x1}, {0xc0e, 0x1ff}, @note={0x800, 0x8, 0x64, 0xffffffff, 0x4}}, {0x3, 0x95ae, 0x4, 0x100000001, @tick=0x1, {0x5b112a73, 0x7}, {0x5, 0xfffffffffffffff7}, @control={0x2, 0x4, 0x9}}, {0x6, 0xb11, 0x5, 0xc2, @time={0x0, 0x1c9c380}, {0x2, 0x7}, {0xf5, 0x80}, @quote={{0xffff, 0x4}, 0x0, &(0x7f0000fa9000)={0x100000001, 0xdb, 0x3, 0x8, @time={0x77359400, 0x0}, {0x7fffffff, 0xaee8}, {0xffffffff, 0x947}, @connect={{0x7504, 0xf5e}, {0x1, 0x100}}}}}, {0x4, 0x7f, 0x4a2, 0xc3b5, @time={r3, r4+30000000}, {0x8000, 0x281}, {0xff, 0x9}, @raw8={"9c3a095d5064d509efc936fb"}}, {0x0, 0x1f, 0x1, 0x0, @time={0x77359400, 0x0}, {0x7ff, 0x9}, {0x6, 0x7f8}, @result={0x0, 0x200}}, {0x1f, 0x73, 0x7ff, 0x10001, @time={r5, r6+30000000}, {0xfffffffffffffffe, 0x100}, {0x9, 0xffff}, @ext={0x3b, &(0x7f0000c9e000)="6b4c41218b45ff3e5794dadd0b5b1e753f48ec69072b43ccf58971ce52b820b3abda26dd28f8bf5e08f4acf2c03b8689639ab09925165cfa0c40c2"}}, {0xffffffffffffffc0, 0x7fff, 0x8, 0x7, @time={0x77359400, 0x0}, {0x9, 0x3}, {0x7fffffff, 0x10001}, @raw8={"1a87fda777dbbfa02ef0d3aa"}}], 0x180) 2018/01/07 10:17:35 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, 0x0, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x0, &(0x7f0000aa6000)=[], 0x0) perf_event_open(&(0x7f0000fcd000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 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, 0x1f, 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$audion(&(0x7f00004dd000-0xc)='/dev/audio#\x00', 0x6, 0x1a1481) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000de2000-0xc)=@sack_info={0x0, 0xa84, 0x2}, &(0x7f0000c4f000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006ff000-0x8c)={r1, @in6={{0xa, 0x2, 0xf0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000cbf000/0x18000)=nil, &(0x7f0000ae2000-0x18)=[@textreal={0x8, &(0x7f0000828000)="ba2100b0bdeedfca0f01ba8e00ba4200f2adef747422e06635000828000f22e067f30f52a70e0000000f221e0f06", 0x2e}], 0x1, 0x0, &(0x7f0000a04000-0x20)=[], 0x0) 2018/01/07 10:17:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c1b000)='/dev/sg#\x00', 0xb5, 0x20000) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000d7000)=0x8004) r1 = 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) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000a44000)=[{&(0x7f0000939000-0x98)="0e", 0x1}], 0x1, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000814000-0xc)='/dev/autofs\x00', 0xa00, 0x0) ppoll(&(0x7f0000de0000)=[{0xffffffffffffffff, 0x8480, 0x0}, {r2, 0x8040, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x4000, 0x0}, {0xffffffffffffffff, 0x8000, 0x0}, {r1, 0x8000, 0x0}], 0x6, &(0x7f00002e8000-0x10)={0x0, 0x1c9c380}, &(0x7f0000190000)={0x4}, 0x8) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000df4000)=0x0, &(0x7f0000f25000-0x4)=0x4) 2018/01/07 10:17:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00004cd000-0xc)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000be2000-0xc)='/dev/rfkill\x00', 0x82, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000019000)=0x0, 0x4) listen(r0, 0x100000001) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000acc000-0x8)={0x0, 0x0}) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3c}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00008df000-0x40)={&(0x7f000025d000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000472000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000dad000-0x8)=[0x0], &(0x7f00002e1000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x5, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00002d2000)={0x0, 0x0, 0x0, 0x4, 0x5}, &(0x7f00003a2000)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000366000-0x108)={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]}, [0x0, 0x2e1fa054, 0x2, 0x100000000, 0x7, 0x0, 0x4, 0x400, 0x5, 0x2, 0x0, 0x0, 0x8, 0x1, 0x7f]}, &(0x7f000058a000)=0x108) syz_emit_ethernet(0x2a, &(0x7f0000018000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x1, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x14, 0x3b1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, 0x0) bind$inet(r1, &(0x7f00006e9000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mprotect(&(0x7f0000618000/0x3000)=nil, 0x3000, 0x2000005) syz_extract_tcp_res(&(0x7f00002d7000)={0x42424242, 0x42424242}, 0x7, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00007e6000)=0x0) syz_emit_ethernet(0x3f, &(0x7f0000dea000-0x40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x0, 0x400, 0xffffffffffffffff}], {0x8100, 0x9, 0x0, 0xfffffffffffffffb}}], {{0x89f7, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x3, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x4, 0x0, 0x5, 0x8, 0x0, 0x0, 0x0, {[]}}, {'\f'}}}}}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) [ 451.259445] binder: 13778:13781 transaction failed 29189/-22, size 56-8 line 2788 [ 451.277064] binder: undelivered TRANSACTION_ERROR: 29189 [ 451.282633] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/07 10:17:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000a6000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000752000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000004d000)=[{0xffff, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x6, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x587, 0x1}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"48c2bd7f2f81fc0000f976cc"}}, {0x0, 0x0, 0x0, 0x1f, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000bd8000-0x8c)={0xfffffffffffffffd, 0xfffffffffffffffe, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 451.342742] device eql entered promiscuous mode 2018/01/07 10:17:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r0, &(0x7f000082d000-0xc0)=[], 0x1bc6d1cb) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000951000-0x8)=[], 0x20000000000000b9, 0xfc) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) bind$ipx(r0, &(0x7f0000f4e000)={0x4, 0x5a, 0x9, "125b49deec6b", 0x80000000, 0x0}, 0x10) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) 2018/01/07 10:17:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000569000)='{selfsecuritymime_type[\x00', 0x2) r1 = syz_open_dev$vcsa(&(0x7f0000aa3000)='/dev/vcsa#\x00', 0x200, 0x80000) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) close(r2) 2018/01/07 10:17:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bb5000-0xc)={0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x0) write(r1, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/07 10:17:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001000-0x28)={@common='gretap0\x00', @ifru_settings={0x9, 0x1, @te1=&(0x7f0000000000)={0xfffffffffffffffe, 0x4, 0x0, 0xeb}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r0, r1, &(0x7f00004a8000)=0x0, 0x1) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000f06000-0xc0)="18000000020001000000be8c5ee18c001b000008029000ec01da1e03366f3cdc0200000074fffffff76052bb6a88001b0200000000000000ffffffe66d98e2010067fc3763e0209cee4a5acb3da41f0000ba00000000c88ebbff060100000b010000f1b121cf140900000000000000d2007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9005406aa0100050000040108000006c191a2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041a0000000000000005b6", 0xc0) 2018/01/07 10:17:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000001000-0xe9)={0xe9, 0x1, "52f6fee1562671644bc0a091929098cd2ff8ef0fd5333b4fa8aa2245b95f9c423188ddff74771848cd88f0c5cc08424092a11c425c5a8d78c7aac847b0d36510b2d88c55f9557b813c715e5e48b68de4c060eef01a8c95318502fe2a779e2504d3ac721a25e8e6a9cf0eac161778ce8e5b30c459469ab01a6d9b4e37e9c5ae7654c7c96b02e6cf1b51578d205e87d83ff4f34efe617d577fdf97fa489e35dd35edbf85d88df30f599016739c51c67e46c4beb4feedbdd9402292930d466c9dcfde719170e54e828fc7d2252d49fc1b95f751e6ee5014cd479a71e9fc35a213147c"}, 0x0) ftruncate(0xffffffffffffffff, 0xf7fffffffffffffb) r1 = inotify_init1(0x80000) fcntl$notify(r1, 0x402, 0x25) 2018/01/07 10:17:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = socket$unix(0x1, 0x5, 0x0) syz_open_dev$sndctrl(&(0x7f0000fab000)='/dev/snd/controlC#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) msync(&(0x7f00006a7000/0x4000)=nil, 0x4000, 0x1) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000859000)='/dev/admmidi#\x00', 0x9, 0x40580) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000310000)=""/81) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/07 10:17:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000c41000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000834000/0x1000)=nil) shmat(r1, &(0x7f000083e000/0x2000)=nil, 0x2000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = shmget$private(0x0, 0x1000, 0x1a10, &(0x7f0000ef8000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) 2018/01/07 10:17:51 executing program 1: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000039000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x80200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000032000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004c000)={0x77359400, 0x0}) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000048000)='blacklist\x00', &(0x7f000001a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000056000)='/$cgrouplo\x00', 0xfffffffffffffffc) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x1) r1 = request_key(&(0x7f0000008000)='rxrpc_s\x00', &(0x7f0000057000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000036000-0x8)='keyring\x00', 0xffffffffffffffff) keyctl$negate(0xd, r0, 0x3, r1) 2018/01/07 10:17:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000973000)='/proc/self/net/pfkey\x00', 0x42, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00007d7000)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f00002a0000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000db000)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) connect$unix(r2, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r3, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r3, &(0x7f0000af3000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/01/07 10:17:51 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000003000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) perf_event_open(&(0x7f0000004000-0x78)={0x1, 0x78, 0xe58a, 0x240000000000000, 0x1ff, 0x468, 0x0, 0x7cc1cd34, 0x80, 0xe, 0x7, 0x8000, 0x3, 0x9, 0x9, 0xa1, 0x5, 0x8, 0x8, 0xfffffffffffff0fb, 0x4, 0xffffffff, 0x8, 0x9, 0x1, 0x2, 0x9, 0xfffffffffffffffc, 0x200, 0x9, 0x2, 0x9, 0x7f, 0xc18, 0x7, 0x7, 0x400, 0x0, 0x0, 0x7, 0x4, @perf_bp={&(0x7f000000b000-0x1)=0x0, 0x1}, 0x1000, 0x8, 0x400, 0x5, 0xffffffff, 0x7f, 0x8, 0x0}, r2, 0x1, r3, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r4, &(0x7f000000b000-0x10)={0x4, 0x0, 0x101, "d9040c8e182d", 0x9, 0x0}, 0x10) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000007000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf20000000000000006444f52d30faba2821c"}) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) accept$inet6(r5, &(0x7f0000005000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) 2018/01/07 10:17:51 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000001000-0x24)={0x4, 0x0, 0x3747, 0x500000, 0x401, 0x6, 0x2, 0x100000001, 0xc4, 0x8, 0x2, 0x400}) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000000000)="4428cfd1b144e007ee417bbd562c305a0579dd620777d67ed4848fd70c3e3f9ab117768a8826be047560f2a32b16f8") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000011d000-0x26)="41c585d0b9527757a531cfc4356117d737d9f761e675d733c945967e7b8ae7ef7305d17b87cf", 0x26, 0x80, &(0x7f0000750000)={0xa, 0x3, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, 0x1c) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000635000-0x2)=0x1, &(0x7f0000512000)=0x2) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2800, 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) readv(r2, &(0x7f0000015000)=[{&(0x7f00001e9000-0x97)=""/151, 0x97}], 0x1) 2018/01/07 10:17:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002e4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x80001) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup2(r2, r1) clock_gettime(0x0, &(0x7f0000a9f000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000bb1000)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f00004fc000)={{r4, r5+30000000}, {r6, r7+10000000}}, &(0x7f0000553000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f000002e000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00002ea000-0x10)={r8, 0x989680}, &(0x7f0000ea6000)={0x0}, 0x8) 2018/01/07 10:17:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000002000)=r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000cac000)=0x0, &(0x7f00004e0000-0x4)=0xc3) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f00005c1000-0x70)={[{0x8, 0xffffffffffffff00, 0x3, 0x0, 0x7ff, 0x3, 0x6, 0x4, 0xffffffff, 0x7, 0x8, 0xffffffffffffffff, 0x1}, {0x0, 0x9, 0x0, 0x7ff, 0x100000001, 0x2, 0xffff, 0x8, 0x3d7, 0x9, 0x7f, 0x6, 0x1}, {0x7e, 0x8, 0x101, 0x1, 0x0, 0x2, 0xb01f, 0x9, 0x17, 0x0, 0xfff, 0x6, 0xfffffffffffff38c}], 0x68bf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 10:17:51 executing program 7: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000f95000-0x1)={0x200001ff}, 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000eab000-0x8)=0x0, 0x200) write(0xffffffffffffffff, &(0x7f0000f8e000)="1f0000000206ffde0000f4b0000001a9001f00000900018046000000000000", 0x1f) 2018/01/07 10:17:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15, &(0x7f0000003000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x806, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b8f000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d66000-0x28)={@common='bpq0\x00', @ifru_data=&(0x7f0000c6d000-0x20)="68e99c66c4dfcaa6c399cbc066e2e80270ac381fed82bb76596cbb361bbb7c14"}) r1 = socket$bt_rfcomm(0x1f, 0x0, 0x3) recvmmsg(r1, &(0x7f000006e000-0x3c)=[{{&(0x7f0000c1f000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00004f1000-0x20)=[{&(0x7f0000be3000)=""/4096, 0x1000}, {&(0x7f0000dc1000-0xdb)=""/219, 0xdb}], 0x2, &(0x7f0000eb6000)=""/98, 0x62, 0xb5b}, 0x0}], 0x1, 0x40000021, 0x0) 2018/01/07 10:17:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f000046b000)='./file0\x00', &(0x7f0000a5c000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) getpid() getpid() r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00006f0000)='attr/exec\x00') getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000128000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bb0000)=0xc) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000153000-0x18)={0x0, 0x8, 0x5, &(0x7f0000340000)=0x0}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000538000)={r3, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) utime(&(0x7f0000b86000-0x8)='./file0\x00', &(0x7f0000a3a000-0x10)={0x9, 0x4}) mkdirat(r2, &(0x7f0000a58000)='./file0\x00', 0x0) 2018/01/07 10:17:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f000061c000)={0xb, 0x7fffffff, 0xffff, 0x0, 0x10, 0x1, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) poll(&(0x7f000031a000)=[{r0, 0x2, 0x0}, {r1, 0x202, 0x0}, {r0, 0x0, 0x0}, {r1, 0x8004, 0x0}, {r1, 0x8000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x4, 0x0}, {r2, 0x4004, 0x0}, {r1, 0x8, 0x0}], 0x9, 0x3) write(r0, &(0x7f0000f7c000-0x23)="1f0000000002ff000000040008010076008b00e0090002000202fbe9000200", 0x1f) 2018/01/07 10:17:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000509000)='/dev/vcs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00009bf000)={0x0, 0x21, 0x40}, &(0x7f0000785000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000050e000-0x10)={r1, 0x8, 0x4, [0x9, 0x2, 0x4, 0x7fff]}, &(0x7f0000266000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x5, 0x0) setsockopt(r2, 0x0, 0xc8, &(0x7f0000000000)="", 0x0) 2018/01/07 10:17:51 executing program 3: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x7) sendto$inet(r0, &(0x7f0000eee000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ba6000)=0x1000000, 0x4) r1 = syz_open_dev$vcsa(&(0x7f00008da000)='/dev/vcsa#\x00', 0x1, 0x2000) bind$netlink(r1, &(0x7f0000b9c000)={0x10, 0x0, 0x0, 0x80000000}, 0xc) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000494000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x0) 2018/01/07 10:17:51 executing program 5: prctl$void(0x9) 2018/01/07 10:17:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000b8f000)=""/174) 2018/01/07 10:17:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004c4000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00007c6000)=""/49) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001da000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000895000-0x94)={0x0, 0x8c, "38ec55c2c2f1cc08d497e7e43278c18d1482f47c3e3983f971422a2c4411f64911c830252a169f5d55aaf16f47c6d2883ddaf1875731b5bf30d882cb9e63530b4e659b104f80a583a0d276f6c1e12bf51ac23e097e944112c75df3e4736ab6f25cf632d52b47b3db5ce23fc46b68b1f449b5c1ab2ff65d21f876bb66cd3ae23fb760b7885250002c6d8a86dd"}, &(0x7f00003b7000-0x4)=0x94) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000eb2000)={r2, 0x3}, 0x8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a08000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000236000)=0x3) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x5) r4 = syz_open_procfs(0x0, &(0x7f0000eb9000)='net/snmp6\x00') ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f0000b17000)={{0x6, 0x1ff, 0x1ff, 0x6, 0x7a, 0x6}, 0x80000001, 0x5, 0x80, 0xc37, 0x0, "0c8f3d06caf9d0344f937f60da1f310e8dc307546bcf673283c820a4329a19288d259c19655becf663305e814a0028714611dd95a43ab16b5aad6f57d7cb05992d5126899a3c84b0abde005890e8ffb34fcf2ea8242c2afb26fba80dea1b333eed66058b01b834c416236f7714fa00587380a54c7b5dbd322707e14406aac52f"}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000068b000)={@common='ipddp0\x00', @ifru_flags=0x5e02}) r5 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x40) r6 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') syz_open_dev$sndmidi(&(0x7f0000e6e000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x80000) sendfile(r5, r6, &(0x7f0000023000)=0x80, 0x26a950b) 2018/01/07 10:17:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000c72000)='/dev/admmidi#\x00', 0x9, 0x40) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000080a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = 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) r2 = getpgrp(0xffffffffffffffff) r3 = fcntl$getown(r1, 0x9) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000251000)={@common='ifb0\x00', 0x80000000}) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f00009a0000-0xc6)="a7dbcfc13e583c5901eae02c26588ee7515528ab36ddea550677c8efd21d33068ff27acb83231943f8537cf9449fa5665279aa99bd2f699006988a77791e4e21a33b3760822bc307e68fe9ee9bce9208978e4bb51ad558e2f756feed75670c20aea6135b7399defaf84f502019baf54ab04ded340ea3278e2d11d9df285c8895659658a4afcd37182233055bf31cda0cf0261fd11d579cdeaf91e7c861acbee3c9640f2feafd8db5cc3a0f6362348c8c4fc9daa235addfdb5a6e568206f622d9bcea7ce2d973") kcmp(r2, r3, 0x2, r1, r0) futex(&(0x7f000036c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x20000002) 2018/01/07 10:17:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000022000-0x8)=0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000b16000-0x14)={0x8, [0x9612, 0x101, 0x1, 0x7015, 0x88, 0x3489, 0xa000, 0x7fff]}, &(0x7f00007ff000)=0x14) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000085f000)='./file0\x00') msync(&(0x7f0000630000/0x4000)=nil, 0x4000, 0x2) lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 10:17:51 executing program 7: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x277, 0x0, 0x0}]}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000002f000-0xa)='/dev/ptmx\x00', 0x40, 0x0) ioctl$TCXONC(r3, 0x540a, 0x200) 2018/01/07 10:17:51 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000494000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000663000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x5, 0x101, 0x4}, &(0x7f0000ff7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008f2000-0x6)={r1, 0x3}, &(0x7f0000ccb000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) r3 = msgget(0x1, 0x60) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000b9000-0x8)={r1, 0x200000000000}, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000058000-0xae)=""/174) rt_sigaction(0x6, &(0x7f0000670000)={0x3, {0x0}, 0x0, 0x10000008}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0xfffffff3, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r2, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000236000-0x68)={0x800, 0x0, 0x401, {0x0, 0x989680}, 0x9, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000004d000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000173000-0x20)={@generic="711a5e6d8626c7234980397e2987c1f1", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f00008ac000)={0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x9, 0x6, 0x8, "e7b6f1bc44c1df0b90439d7c854d0b125e9a532a886722c750aa259a9d6f608059fa409b1a7abae2a310b88e8cf5ecb17dd770cded054ee7d2df0f363022961d", "a7c3e476b0c23989ce5f0b9e1935fb838159777fc3b9cde7f0ad16a03082a952177ced1856f1a682d0f210c6711d84b65561a53c053c8192a45582e3b3b3b72e", "b812e7649414cfd67d29d72c3924070b449e2fcc2d31000b818209518b56af14", [0x7f, 0x4]}) syz_open_dev$evdev(&(0x7f0000a0f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r4, 0x4040ae75, &(0x7f0000ff3000-0x10)={0x1, 0x887, 0x5, 0x400}) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000ff6000-0x2e)=""/68) 2018/01/07 10:17:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000880000-0x4)=0xff, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = dup2(r0, r0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) creat(&(0x7f000075f000-0x8)='./file0\x00', 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000019000)=@common='gre0\x00', 0xffffffffffffffd7) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f00009b4000)={@common='tunl0\x00', @ifru_flags=0x2000}) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$unix(r3, &(0x7f0000bbd000)=@file={0x0, ""/90}, &(0x7f000047e000)=0x5c) 2018/01/07 10:17:51 executing program 3: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000004000-0xa)='/dev/ptmx\x00', 0x2400, 0x0) ioctl$int_out(r0, 0x0, &(0x7f000002b000-0x8)=0x0) add_key$keyring(&(0x7f000002b000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mknod(&(0x7f0000026000)='./file0\x00', 0x8100, 0x1075d3b4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000002b000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f000002d000-0x4)='tls\x00', 0x4) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f000002c000)="66ff570000bc", 0x4000, &(0x7f0000012000)="1cd34ce11c06bdf812601914fcd8007e3b9e4f5ea8a376fa7d73582c7354a0aed04fc832dbe2697a3106511a3547f56b59545571cbc29701584cb2740394a91e11021d09f028a51c4c7aa4237e13d797b60ec2661f7f1de3ed061cc9d452b817ffb8281d16373c02d08a6b9ff239777024bb1218fd8d506a4ce77959a2dc235467d1c1a855dc72ad073719cc6ba39a250eaea88a7dc97763af117a1b0863e3c1032bb16812cfac69c2792470930f354e5ef08fba7fb5ba9bcf50b6eaed922c21179ec1cf810e83f1") mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000002c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x64, &(0x7f0000027000-0x4)=0x0, &(0x7f000002c000-0x4)=0x4) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f000002e000-0x8)='./file0\x00', &(0x7f000002e000-0x1000)=""/4096, 0x1000) open(&(0x7f0000033000)='./file0/bus\x00', 0x1, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000c000)='/dev/vga_arbiter\x00', 0xfffffffffffffffc, 0x0) unlinkat(r3, &(0x7f0000011000-0x12)='./file0\x00', 0x200) 2018/01/07 10:17:51 executing program 1: mmap(&(0x7f0000000000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) io_setup(0xfffffffffffffed1, &(0x7f0000b51000)=0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ec1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e5f000-0x10)='/selinux/status\x00', 0x0, 0x0) io_submit(r1, 0x2, &(0x7f00005b2000)=[&(0x7f00004c9000-0x40)={0x0, 0x0, 0x0, 0x6, 0x8, r0, &(0x7f0000ca5000-0x3c)="515ac7590cc031f9dc66669b8b110df5119de48a7730b2474e479ffbdd6fc98e5758d3ef2331b8e46abe09c456f4c2cfe21c6f95fd895e753713a952", 0x3c, 0xf1, 0x0, 0x0, r2}, &(0x7f0000423000-0x40)={0x0, 0x0, 0x0, 0x6, 0x6, r0, &(0x7f000094f000)="7faf216e6d98839fcee1a597468a579504a19994379b93f57ed7b6769203c3c7d9b9f11193d7178022f6f714e9760c7a091463ec643e82bea34243c567123ec0e9b73605f286a71c94cacbff80700ef95214179396e99e2beefd12606963c9746a94f6803739d4aaf8f839e991b0166aa52ace9c013ada110d170de9a87af9afd47267941ee00866145def", 0x8b, 0xffffffffffff8001, 0x0, 0x1, r3}]) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec0000-0x3a)="39000000100009046900000080000000070000400100000045e70007000000141900180004000200b600000000000608000300ff00001ee400", 0x39}], 0x1) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r3, 0x0, 0x20, &(0x7f0000ec3000-0x51)=""/81, &(0x7f0000ec2000)=0x51) 2018/01/07 10:17:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) pselect6(0x40, &(0x7f0000f1a000)={0x6, 0x3, 0x5, 0xfff, 0xfffffffffffffffc, 0x1000, 0x6, 0x0}, &(0x7f0000872000-0x40)={0x5, 0x1, 0x400000, 0xe9, 0x7, 0x6, 0x9, 0x6}, &(0x7f0000b96000-0x40)={0xfde2, 0x80, 0x6, 0x3f, 0x5, 0x2, 0x401, 0x1}, &(0x7f0000d05000)={0x0, 0x1c9c380}, &(0x7f00004e4000-0x10)={&(0x7f00006d0000)={0x8}, 0x8}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00009c3000)='/dev/vcs\x00', 0x400000, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000129000)={[{0x9cb, 0x7fff, 0x1, 0x8, 0x17680193, 0x4, 0x1, 0x6, 0x5, 0x8001000000000, 0x100, 0x3517, 0x800}, {0x8, 0xffff, 0x7, 0xb0e, 0x6, 0xfffffffffffff800, 0x80000000, 0x4, 0x2, 0x3, 0x3f, 0x8700, 0x2}, {0xbefc, 0x3f, 0x8, 0xfffffffffffffff8, 0x3, 0x2, 0x2, 0x2, 0x7, 0x1, 0x4, 0x5, 0x1}], 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r0, &(0x7f00000e9000-0x30)=[{{r1, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x2, 0x0, 0x0}], 0x30) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ce7000-0x10)={&(0x7f0000ad3000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x7, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f000089d000/0x2000)=nil, 0x2000, 0x8003, &(0x7f0000fd9000)=0x8, 0x3ff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000cf7000-0x4)=@assoc_id=0x0, &(0x7f0000ca2000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000085c000)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x200, 0x23c, 0x1a}, &(0x7f000092b000-0x4)=0xa0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00002dd000)=0x1ffffffffbfffff8) r4 = syz_open_dev$amidi(&(0x7f0000378000)='/dev/amidi#\x00', 0xfff, 0x40) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f00005be000-0x4)=0x8000, 0x4) fsync(r4) ioctl$KVM_S390_VCPU_FAULT(r4, 0x4008ae52, &(0x7f0000caf000-0x8)=0x4) recvmsg(r2, &(0x7f0000791000)={&(0x7f0000560000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000603000)=[{&(0x7f0000a44000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f55000)=""/20, 0x14}], 0x2, &(0x7f00006fe000)=""/255, 0xff, 0x9}, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000527000)={0x0, 0x8a, "06afbf85fe19cd4a15d7090989b87df07478367312bd2871f1ef0edd1ebab9275c202f6fdcdfefb6b0c300db8519128108314340b8a9f021076aff92d28d958a83e7b5e336036ef2b3219bac728d8cd40ac3ebfc134eb6a652252f8c0ac51f59bfe45c16c5090fcf2a000a7c9ded7ca4aae34cd866d7f9ad215b711a2285192ae4eadb1585354fbf0a58"}, &(0x7f0000a91000)=0x92) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000fd000-0x1f)={r6, 0x17, "742dfde0cabd433ca62687e6abdce76ad02f0a7b9eeaab"}, &(0x7f0000a0b000)=0x1f) bind$packet(r2, &(0x7f00004e1000)={0x11, 0x1e, r5, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f000064f000-0x59)=""/89) 2018/01/07 10:17:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000072000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000172000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000cfc000-0x11)="6e0000000000000000725f6362639f6565") readv(r1, &(0x7f0000aab000-0x60)=[{&(0x7f0000071000-0x79)=""/121, 0x79}, {&(0x7f000083d000)=""/26, 0x1a}, {&(0x7f0000b5a000-0x58)=""/88, 0x58}, {&(0x7f000028b000)=""/185, 0x66}, {&(0x7f00003a6000-0xf8)=""/248, 0xf8}, {&(0x7f0000631000)=""/117, 0x75}], 0x6) io_setup(0x7, &(0x7f0000da0000)=0x0) ftruncate(r1, 0x9) io_submit(r2, 0x2000000000000062, &(0x7f0000630000-0x10)=[&(0x7f0000835000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7, r1, &(0x7f00001df000)="30c056506e6bbedd30193c7c353ec08544c9d421ceff9fbcd1e0361492f46b5210bd1a41a06746cedbaad95a8f5d2f93cc03d9aebe", 0x35, 0x5, 0x0, 0x1, r1}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2, 0x7, r1, &(0x7f0000dd1000)="158aa18f773c992a7d932c55800248b903d9d1b1876afa6c2ab3d94e5da95f77539f5c351d6543281f8c6c9ab1759116b22d585894741cc6a35ccef10ccf12950c64a7dcfdffcec274d965436fa414f2ab", 0x51, 0x61, 0x0, 0x0, r1}]) 2018/01/07 10:17:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000441000)='/dev/autofs\x00', 0x400, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000ede000)=0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e84000)={{&(0x7f0000fd7000/0x2000)=nil, 0x2000}, 0x0, 0x0}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)=""/0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000ced000-0x6a)=""/106) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00003ef000-0x24)={0x0, 0x743f5de1, 0x0, 0x3f, 0x0, 0x9, 0x4, 0x3, 0x10001, 0xa4, 0x37b5c650, 0x7ff}) r3 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r4, 0x8, r3) readv(r5, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r4, 0xa, 0x12) readv(r5, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r4, r5) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) tkill(r3, 0x1a) 2018/01/07 10:17:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000687000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x2, 0x410) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000de6000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000086a000-0x4)=0xe8) lstat(&(0x7f000019a000)='./file0\x00', &(0x7f0000397000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000868000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000186000-0x4)=0xe8) r5 = getegid() semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000bf2000-0x58)={{0x7, r2, r3, r4, r5, 0x0, 0xffffffffffff8001, 0x0, 0x0, 0x0}, 0x2, 0x80, 0x0, 0x0, 0x0}) r6 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r7 = syz_open_dev$amidi(&(0x7f0000693000)='/dev/amidi#\x00', 0x8001, 0x200000) ioctl$KVM_ENABLE_CAP(r6, 0x4068aea3, &(0x7f0000022000-0x68)={0x81, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f00001b7000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$bt_rfcomm(r7, &(0x7f0000912000-0x9)={0x1f, {0x8, 0x7a, 0xfff, 0x4, 0x5, 0x0}, 0xbec9}, 0x9) 2018/01/07 10:17:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000ee000-0x4)=0x3) 2018/01/07 10:17:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00001c4000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d52000-0x4)=0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00007bd000)=0x1) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40048a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/07 10:17:51 executing program 6: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xe) getsockopt$inet6_mreq(r0, 0x29, 0x13, &(0x7f0000df4000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000082f000-0x4)=0x14) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000326000-0xc)={0x0, r0, 0x0}) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000f1f000-0xc)={0x0, r0, 0x2}) perf_event_open(&(0x7f0000f1d000)={0x7, 0x78, 0x100000001, 0x200, 0x800, 0xffff, 0x0, 0x3f, 0x401, 0x3, 0xbc, 0x82f, 0x100000001, 0x800, 0xc7fc, 0x8001, 0x2, 0xd5, 0x5, 0x6d90, 0x900000000000000, 0xc93, 0xd88, 0x2, 0x0, 0x5, 0x0, 0x2, 0x1948, 0x8000, 0x8, 0x4, 0x100000001, 0xfffffffffffffffe, 0x7, 0x6, 0x100, 0xffffffffffffff42, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000950000)=0x0, 0x8}, 0x0, 0x251, 0x21ee9036, 0x0, 0x1, 0x100, 0x200, 0x0}, r1, 0x60d4, r3, 0x5) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f1d000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000f1c000)=@ioapic={0x100000, 0x401, 0x5, 0x1, 0x0, [{0x7fffffff, 0x7f, 0x2, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7, 0x80000001, 0x6d, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x8, 0x1228, 0xfffffffffffffe5c, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x20000000, 0x861, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x80000000, 0x6aab, 0x1, [0x0, 0x0, 0x0, 0x0], 0x1d9d}, {0x8a, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0], 0x5515}, {0x3, 0x5, 0x4, [0x0, 0x0, 0x0, 0x0], 0x20}, {0x3, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x3, 0x9, 0xff, [0x0, 0x0, 0x0, 0x0], 0xa90}, {0x3, 0x9, 0x2, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x10001, 0x3, 0x7ff, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x1ff, 0x0, 0x5391, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff9}, {0xfffffffffffffff9, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x3f, 0x14d9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x89}, {0x1, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0], 0x80c}, {0x8, 0x40, 0x9, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0xd1, 0x8, [0x0, 0x0, 0x0, 0x0], 0x1ff}, {0x8, 0x400, 0x5, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xffffffffffffff81, 0x401, 0x7f, [0x0, 0x0, 0x0, 0x0], 0x7fff}, {0x1, 0x7f, 0x983, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x2, 0xfffffffffffffc00, 0x3, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x0, 0x400, 0x1, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x6, 0x4007e620, 0x8, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x3, 0x8, 0x34, [0x0, 0x0, 0x0, 0x0], 0x7f}]}) 2018/01/07 10:17:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000dbc000)='/dev/midi#\x00', 0x8, 0x101000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000291000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000407000)={r1, 0x1}) r2 = socket(0x40000000015, 0x805, 0x0) bind$inet(r2, &(0x7f0000244000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000b03000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x400000) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000cba000)=""/0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000096f000)={0x0, @in={{0x2, 0x3, @rand_addr=0x4c5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0xc1}, &(0x7f00008c9000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000a05000)={r4, @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]}, 0x4, 0x0}, &(0x7f0000bdb000-0x4)=0x98) writev(r2, &(0x7f0000884000)=[{&(0x7f00003c7000-0x1000)="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", 0x1000}, {&(0x7f0000809000-0x3c)="17c4c1c00115efc7d9e380a3d715f84f829b2a8ec94618d3d9c5dcbf9d78e9ec9d58c05a8ef496ed8ed41e44a0c3143a070d89b92651602243e13f6f", 0x3c}, {&(0x7f0000cb3000)="8c98d79e15c5929dbd02bd10dd49469f793e1197d2562c223f6c079fdd5946a78f919feaf1b252a0398eff924a77d0bb45211a4c67efa74e1fc3e6f764679339fa79b00944a10be46a416cbf170d5c39f37c4514eb7ad9b2047eb94742613f76678f08bd39", 0x65}], 0x3) sendto$inet(r2, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000af4000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 468.238712] RDS: rds_bind could not find a transport for 172.20.1.170, load rds_tcp or rds_rdma? [ 468.260717] RDS: rds_bind could not find a transport for 172.20.1.170, load rds_tcp or rds_rdma? [ 468.328429] handle_userfault: 87 callbacks suppressed [ 468.328433] FAULT_FLAG_ALLOW_RETRY missing 30 [ 468.338524] CPU: 1 PID: 13943 Comm: syz-executor0 Not tainted 4.15.0-rc6+ #250 [ 468.345862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 468.355186] Call Trace: [ 468.357749] dump_stack+0x194/0x257 [ 468.361355] ? arch_local_irq_restore+0x53/0x53 [ 468.366009] ? handle_userfault+0x12b7/0x24c0 [ 468.370477] handle_userfault+0x12fa/0x24c0 [ 468.374801] ? handle_userfault+0x150b/0x24c0 [ 468.379278] ? userfaultfd_ioctl+0x4520/0x4520 [ 468.383840] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 468.388999] ? __lock_is_held+0xb6/0x140 [ 468.393041] ? print_irqtrace_events+0x270/0x270 [ 468.397766] ? print_irqtrace_events+0x270/0x270 [ 468.402497] ? get_user_pages_fast+0x277/0x340 [ 468.407061] ? perf_event_sync_stat+0x5b0/0x5b0 [ 468.411709] ? __perf_event_task_sched_in+0x200/0xc20 [ 468.416883] ? __lock_acquire+0x664/0x3e00 [ 468.421094] ? check_noncircular+0x20/0x20 [ 468.425300] ? __lock_acquire+0x664/0x3e00 [ 468.429514] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 468.434673] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 468.439835] ? find_held_lock+0x35/0x1d0 [ 468.443872] ? __handle_mm_fault+0x3296/0x3ce0 [ 468.448432] ? lock_downgrade+0x980/0x980 [ 468.452550] ? lock_release+0xa40/0xa40 [ 468.456504] ? copy_overflow+0x20/0x20 [ 468.460367] ? do_raw_spin_trylock+0x190/0x190 [ 468.464928] ? userfaultfd_ctx_put+0x740/0x740 [ 468.469490] __handle_mm_fault+0x32a3/0x3ce0 [ 468.473875] ? __pmd_alloc+0x4e0/0x4e0 [ 468.477730] ? print_irqtrace_events+0x270/0x270 [ 468.482467] ? plist_check_head+0xe2/0x130 [ 468.486676] ? find_held_lock+0x35/0x1d0 [ 468.490716] ? handle_mm_fault+0x248/0x8d0 [ 468.494921] ? lock_downgrade+0x980/0x980 [ 468.499065] handle_mm_fault+0x334/0x8d0 [ 468.503096] ? down_read+0x96/0x150 [ 468.506693] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 468.511250] ? vmacache_find+0x5f/0x280 [ 468.515203] ? find_vma+0x30/0x150 [ 468.518717] __do_page_fault+0x5c9/0xc90 [ 468.522755] ? mm_fault_error+0x2c0/0x2c0 [ 468.526881] ? get_futex_value_locked+0xc3/0xf0 [ 468.531525] do_page_fault+0xee/0x720 [ 468.535296] ? __do_page_fault+0xc90/0xc90 [ 468.539507] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 468.544683] ? check_noncircular+0x20/0x20 [ 468.548904] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 468.553976] ? futex_wait+0x6a9/0x9a0 [ 468.557760] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 468.562589] page_fault+0x2c/0x60 [ 468.566013] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 468.571775] RSP: 0018:ffff8801c97a7928 EFLAGS: 00010246 [ 468.577105] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82584c61 [ 468.584347] RDX: 00000000000000c9 RSI: ffffc90003c76000 RDI: ffff8801c97a7d28 [ 468.591590] RBP: ffff8801c97a7a08 R08: 1ffff10037699512 R09: 0000000000000000 [ 468.598830] R10: ffff8801c97a7858 R11: 0000000000000000 R12: 1ffff100392f4f28 [ 468.606071] R13: ffff8801c97a79e0 R14: 0000000000000000 R15: ffff8801c97a7d20 [ 468.613331] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 468.618503] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 468.623670] ? iov_iter_revert+0x9d0/0x9d0 [ 468.627879] ? mark_held_locks+0xaf/0x100 [ 468.631995] ? simple_xattr_get+0xeb/0x160 [ 468.636203] ? current_kernel_time64+0x122/0x2f0 [ 468.640939] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 468.645938] generic_perform_write+0x200/0x600 [ 468.650510] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 468.655767] ? current_time+0x88/0xc0 [ 468.659546] ? file_update_time+0xbf/0x470 [ 468.663757] ? current_time+0xc0/0xc0 [ 468.667533] ? down_write+0x87/0x120 [ 468.671223] __generic_file_write_iter+0x366/0x5b0 [ 468.676125] ? check_noncircular+0x20/0x20 [ 468.680335] generic_file_write_iter+0x399/0x790 [ 468.685066] ? __generic_file_write_iter+0x5b0/0x5b0 [ 468.690143] ? iov_iter_init+0xaf/0x1d0 [ 468.694101] __vfs_write+0x684/0x970 [ 468.697798] ? lock_acquire+0x1d5/0x580 [ 468.701742] ? kernel_read+0x120/0x120 [ 468.705621] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 468.710356] ? __sb_start_write+0x209/0x2a0 [ 468.714656] vfs_write+0x189/0x510 [ 468.718169] SyS_write+0xef/0x220 [ 468.721599] ? SyS_read+0x220/0x220 [ 468.725195] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 468.730191] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 468.734924] entry_SYSCALL_64_fastpath+0x23/0x9a [ 468.739650] RIP: 0033:0x452ac9 [ 468.742820] RSP: 002b:00007f169ee93c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 468.750497] RAX: ffffffffffffffda RBX: 00007f169ee94700 RCX: 0000000000452ac9 [ 468.757745] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 468.764991] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 468.772235] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 2018/01/07 10:17:52 executing program 4: r0 = socket$inet6(0xa, 0x800, 0x7) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000e5b000)="", 0xffffffffffffff1c, 0x0, &(0x7f0000560000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x10) 2018/01/07 10:17:52 executing program 2: mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000306000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = signalfd(r0, &(0x7f000088f000-0x8)={0x9}, 0x8) poll(&(0x7f0000b20000)=[{r1, 0x0, 0x0}], 0x1, 0x401) signalfd(r1, &(0x7f0000ba0000-0x8)={0x0}, 0x8) 2018/01/07 10:17:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000b68000)=0x7, 0x4) sendto(r0, &(0x7f0000eb1000)="", 0x0, 0x0, &(0x7f0000557000-0x80)=@generic={0x0, "e43a9961053833cc72ce40863fd15406ea2a3290a9783f5c99f102a8a6960363e3904590bb0a0df18940025866de565bea64b62c99dd3bbb62e18f5e99a891680f2c931e528a181a1d6579886c21938b152fd22b4723191bec19c0d63ed37ccd8bcf4501bd0854930765745ee34fcd877088a1d3b04a3bdb3e24744df095"}, 0x80) 2018/01/07 10:17:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) syz_open_dev$loop(&(0x7f0000404000)='/dev/loop#\x00', 0x2, 0x2000) setxattr(&(0x7f0000058000)='./file0\x00', &(0x7f000032b000-0xa)=@random={'os2.\x00', 'em0!\x00'}, &(0x7f00005a4000)='*@+ppp1{\x00', 0x9, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000906000)='/dev/vcs#\x00', 0x9, 0x82102) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000cc7000-0x1)=0x2, &(0x7f00002b6000)=0x1) 2018/01/07 10:17:52 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) sync_file_range(r0, 0x4dab66d2, 0x3f, 0x5) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000019000)=""/181) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f000001a000)=0x0, &(0x7f000001b000-0x4)=0x4) ioctl(r0, 0x8000000000009371, &(0x7f0000007000-0x80)="010000000000000018") mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) bind$unix(r0, &(0x7f0000019000)=@abs={0x0, 0x0, 0x0}, 0x8) sendfile(r0, r0, 0x0, 0x3) 2018/01/07 10:17:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000013000)=0x1000, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x9) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/07 10:17:52 executing program 5: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000534000)=0x0) syz_open_procfs(r1, &(0x7f0000799000)='environ\x00') mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f000028b000-0x18)={0x7, &(0x7f0000804000)=""/235, &(0x7f0000bf3000-0xa8)=[{0x9, 0x25, 0x4, &(0x7f0000fe2000)=""/37}, {0x3ff, 0xd9, 0x7e1a, &(0x7f000028a000)=""/217}, {0x8, 0xf0, 0xd1e, &(0x7f0000fe3000-0xf0)=""/240}, {0x6, 0xbc, 0x200, &(0x7f0000fe3000-0xbc)=""/188}, {0xd2a5, 0x39, 0x3, &(0x7f0000fe2000)=""/57}, {0xdc, 0xb1, 0x8, &(0x7f0000fe3000-0xb1)=""/177}, {0xa7e, 0xb, 0xfffffffffffffff8, &(0x7f00003a3000)=""/11}]}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000833000)=0x0, &(0x7f0000fe2000-0x4)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f0000fdc000-0xc)={0x10, 0x0, 0x0, 0x87}, 0xc) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f0000792000)=""/4, &(0x7f0000fb4000)=0x4) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000fe5000-0x4)=0x0, &(0x7f0000fe5000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000fe4000-0xa0)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x0, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1c99, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}], 0xa0) 2018/01/07 10:17:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f4d000-0x11)='/selinux/enforce\x00', 0x3ffff8, 0x0) vmsplice(r0, &(0x7f00004d1000-0x90)=[{&(0x7f0000588000)="77572f3086f065ae70ccd0c0e53d4c97f054ce8ee13094b46da0a8e72ce1d84fe659ab36ce39043ff9ce7cee1f207e24201e4d7a06be335373221478f7", 0x3d}, {&(0x7f000039e000)="8a30ba5e7e723b7f158be87c6389364ecdee1b0266f509be08eba8fbc98c5bf1dd985b47dec3c11a0604a30ecedb0b079c7576604d27b43253b15a06fb0bda97b1b5ae68365f764b3fc0ddd6a8d799fc0b1c782f6d79136607f3ac32", 0x5c}, {&(0x7f00003fb000-0x8a)="167db8278735e756d183d98e00d5f733873302db78987f409cabdddaa6c13046b10f0b2560de2b700f01e048cb1bcfcf82b27658c369b293c9e17f855d69996f86f7d15d2a3c618816631e34061f5c888c58cd2a76667a2d9fd0e6cf15603f48e042938b5aafb73ea670b3be42c6b45a599b259328761473357ecc6ae320a7b8525676c1498022021977", 0x8a}, {&(0x7f0000220000)="51819ce131d7b081adc204f0adcedabc40db403f74156936ee9d62f3c6e9c16ee42302043fa80081e2179968766f3f32b4ab3eda51143a695cddb805491406cff409", 0x42}, {&(0x7f00003cf000)="", 0x0}], 0x5, 0xb) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f000073d000-0x30)={0x401, 0x18, [0x0, 0x7, 0x9, 0x0, 0x6, 0x20]}) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x44001) ioctl$LOOP_CLR_FD(r1, 0x4c01) r3 = memfd_create(&(0x7f000025c000)="74086e750000000000000000008c00", 0x3) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) syz_open_dev$loop(&(0x7f000098c000-0xb)='/dev/loop#\x00', 0x1f, 0x2) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000144000)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) [ 468.779476] R13: 0000000000a2f7ef R14: 00007f169ee949c0 R15: 0000000000000000 2018/01/07 10:17:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0xfffffffffffff000, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000000000)=0x100000001, 0x8) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000001000)=""/29, 0x1d, 0x100, &(0x7f0000001000)={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000002000)='/dev/vcs#\x00', 0x81, 0x1) r2 = syz_open_dev$adsp(&(0x7f0000001000)='/dev/adsp#\x00', 0x0, 0x101000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000004000-0x10)={0x0, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000004000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000004000)=0x1c) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000006000-0x1c)={0xa, 0x2, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000007000-0x18)={0x0, 0x3, 0x30, 0x8, 0x3}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={r3, 0x5, 0x30, 0x100000000, 0x7}, &(0x7f0000007000-0x4)=0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000007000)='/dev/amidi#\x00', 0xf9ca, 0x400000) accept4$inet6(r0, 0x0, &(0x7f0000007000-0x4)=0x0, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000008000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x4180) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f0000009000)={[{0x5, 0x9, 0x20, 0x10000, 0x39, 0x2, 0x682a, 0x101, 0x4, 0x3, 0x2, 0x9, 0x5}, {0xffff, 0x7fffffff, 0x7, 0x9, 0x4, 0x8, 0x1, 0xfffffffffffffffc, 0x3, 0x0, 0x15, 0x8000, 0x6}, {0x2, 0x8, 0x3, 0x3, 0x9, 0x3, 0x4, 0x7ff, 0xc20, 0x2, 0x100000001, 0x5, 0x2}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 468.830210] audit: type=1326 audit(1515320272.608:7634): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13954 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/07 10:17:52 executing program 6: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffffe) r1 = syz_open_dev$vcsn(&(0x7f000022f000-0xa)='/dev/vcs#\x00', 0x8001, 0x420000) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000036c000-0x48)=[{r1, 0x20, 0x0}, {r0, 0x60, 0x0}, {r0, 0x8, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x100, 0x0}, {r0, 0x8, 0x0}, {r0, 0x0, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x40, 0x0}], 0x9, 0x3) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32, ""}], 0x10, 0x0}, 0x0) [ 468.872662] audit: type=1326 audit(1515320272.609:7635): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13954 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40ce01 code=0x7ffc0000 [ 468.904253] audit: type=1326 audit(1515320272.609:7636): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13954 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 468.929425] audit: type=1326 audit(1515320272.609:7637): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13954 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=188 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 468.954496] audit: type=1326 audit(1515320272.609:7638): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13954 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 468.979107] audit: type=1326 audit(1515320272.609:7639): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13954 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40ce01 code=0x7ffc0000 [ 469.003604] audit: type=1326 audit(1515320272.609:7640): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13954 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 469.028466] audit: type=1326 audit(1515320272.609:7641): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13954 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/07 10:17:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getpeername$inet6(0xffffffffffffffff, &(0x7f0000591000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e7c000-0x4)=0x1c) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000515000-0x4)=0x0) ptrace$getregs(0xe, r0, 0x10000, &(0x7f000020e000)=""/57) 2018/01/07 10:17:52 executing program 2: r0 = socket(0xa, 0x3, 0x1f) connect(r0, &(0x7f0000934000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl(r0, 0x8912, &(0x7f0000003000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x10000, 0x240100) readahead(r1, 0x8, 0x1) 2018/01/07 10:17:52 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fec000-0x10)={0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009f4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fed000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000fec000)={0x4, 0x6, 0x4, 0x8, 0x3, 0x7, 0x1, 0x3, 0x4, 0x10000, 0x5}, 0xb) clock_settime(0x7, &(0x7f0000acf000-0x10)={r0, r1+30000000}) capget(&(0x7f0000feb000-0x7)={0x200f1526, 0x0}, &(0x7f000040f000-0x18)={0x0, 0xfff, 0x0, 0x0, 0x0, 0x4}) 2018/01/07 10:17:52 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f9f000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fa0000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000fa0000-0x110)={{0x80000001, 0x5, 0x10000, 0x1, "980fa4b3666dfd502ed7f24cb49fa9361fe6c7118efc8168bda9aa85d098e6e7e943731f9adef2979cf09464", 0x23}, 0x0, 0x0, 0xfff, r2, 0x0, 0x8, "47b025afc18736192a57efc0fb063d76decdfc4129c601d01420775cfff9166865c7fbddb8d030396177cc1f63db061245acd6f20ce8bd6e2c650825bac7604b", &(0x7f0000001000-0x3)='!.\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x80, 0x8, 0x9, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000127000)=0x0, &(0x7f0000f9f000)=0x4) 2018/01/07 10:17:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000b09000)={0xa4, 0x0, &(0x7f0000771000)=[@acquire={0x40046305, 0x0}, @clear_death={0x400c630f, 0x4, 0x4}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x18, 0x0, &(0x7f00002a2000-0x48)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f0000983000-0x30)=[]}}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f92000)=[], &(0x7f000045b000)=[]}}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f000004c000)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f000047b000)=0x0, &(0x7f00008c9000)=0x0, 0xfffffffffffffffc, &(0x7f0000cc5000/0x4000)=nil, 0x4) 2018/01/07 10:17:52 executing program 4: mmap(&(0x7f0000001000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000791000-0xa)='/dev/cuse\x00', 0x8001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001000-0xa6)=""/166, 0xa6, 0x1, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0xa0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_IMPORT(0xffffffffffffffff, 0xc0084905, &(0x7f0000001000-0x8)={0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0204900, &(0x7f0000001000-0x20)={0x7, 0x80, 0x0, 0x7, r2}) r3 = syz_open_dev$sndseq(&(0x7f0000d61000)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000053000)={0x3ff, 0x0, 'client1\x00', 0x0, "c07c43549bffbf44", "d266e6afff5910dc109dec781f3d7127e96e5d00491f707500000062ec59f553", 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 10:17:52 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f00006e7000)='/dev/vcsa#\x00', 0x3, 0x400000) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f000019f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e70000)={@common='ip6tnl0\x00', &(0x7f0000fbf000-0x10)=@ethtool_pauseparam={0x19, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 10:17:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) fcntl$setstatus(r0, 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000000)=0x0) [ 469.053283] audit: type=1326 audit(1515320272.609:7642): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13954 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/07 10:17:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000002000-0x4)=0x0, 0x4) r1 = add_key$user(&(0x7f00006cd000-0x5)='user\x00', &(0x7f0000d80000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c00000-0xb7)="59518b8ae5499e91802560f488c2c589010436f61f1342e1718848d74e53d7df6c1bd2723488a9cb7f6d2f91cee706d55fa2603fd834a2f7cee520a99a31a2c8380cb69c813b28405a23e86f14372355e88c926b64a528e4b3f1744bc405ae818ea2c0528172077528701337370bcd41b372b5fce1cb0d00caa58d7f964851c166e244304bc05dc5f48b2c293c5600a2491369221f334a9d10fec6bc5b060450f02d64b594c999af49e8dfab76c9b1f9dfc2421b263fd5", 0xb7, 0xfffffffffffffff8) keyctl$get_security(0x11, r1, &(0x7f00006bd000)=""/144, 0x90) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000cd2000-0x4)={0x0}, 0x4) getrusage(0x0, &(0x7f0000380000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0xa, 0x80802, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000000000)="311bd129f6d574130f4037f825e5025a68777ec96e1141a216b3ac1f9d52b061fc7f8366fd83a9990852d03e57df3b4517704be767893819c3cb58b68fa759325e3ba9ee62a603f1d01bd6c94400eaeb94fae852214a6934e35e57b09dee430c1a1d8b71092f177fa978621109ce3f012b83cc22126b72bd9d000b48fe919d350d7df0edd660296bfa545347aee303b31b6fbb9443546cbc2f29798a3088965a08ab1c76ef99c65b7988520093693e5987b27db1c62e4c3ee2", 0xb9, 0x4004801, &(0x7f00008c2000-0x10)={0x2, 0x1, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/07 10:17:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000011c000)='/selinux/access\x00', 0x2, 0x0) signalfd(0xffffffffffffff9c, &(0x7f000030a000-0x8)={0x3}, 0x8) openat$vcs(0xffffffffffffff9c, &(0x7f00005af000-0x9)='/dev/vcs\x00', 0x333040, 0x0) epoll_create1(0x80000) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000358000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000941000-0x4)=0x10) r1 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r1, 0xfffffffffffffdfc) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00006cf000)="26000000420047f1a98d000000000000000050005b8dbd0103fffff7454a6803e517c76e328a", 0x26) 2018/01/07 10:17:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000cd4000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e83000)={0x1, &(0x7f0000ba0000-0x8)=[{0x1000, 0x1, 0x4c, 0x7}]}, 0x10) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) set_robust_list(&(0x7f0000c68000-0x18)={&(0x7f0000ec4000/0x1000)=nil, 0x6cf, &(0x7f000023d000/0x2000)=nil}, 0x18) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r3 = semget$private(0x0, 0x7, 0x211) getresuid(&(0x7f000005e000-0x4)=0x0, &(0x7f0000640000-0x4)=0x0, &(0x7f0000459000-0x4)=0x0) r5 = getegid() ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000c8c000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="bd120a6693fd", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="15635b3b1b93f5137263b3b29da8cd08"}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000076f000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f5000-0x4)=0xe8) lstat(&(0x7f0000b67000)='./file0\x00', &(0x7f00007a3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) seccomp(0x0, 0x1, &(0x7f0000fc3000)={0x7, &(0x7f0000504000-0x38)=[{0x9, 0x2, 0x7, 0x8000000000000000}, {0x0, 0x7d2b, 0x6, 0x9}, {0x5, 0x0, 0x8, 0x4000}, {0x7fff, 0xffffffff, 0x3, 0x800}, {0x100000000, 0x4, 0x7, 0x40}, {0x1000, 0x2, 0xfffffffffffffc01, 0x11a}, {0x2f9, 0x1f, 0x31b9, 0x4}]}) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f000032b000-0x58)={{0x4, r4, r5, r6, r7, 0x64, 0x29, 0x0, 0x0, 0x0}, 0xfffffffffffffffc, 0x3, 0x2, 0x0, 0x0}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r8 = fcntl$getown(r2, 0x9) getpriority(0x0, r8) 2018/01/07 10:17:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000055b000)='/dev/mixer\x00', 0xdbf2b390b9c41deb, 0x0) sendto$unix(r0, &(0x7f0000d24000)="", 0x0, 0x40040, &(0x7f00009ef000)=@file={0x1, './file0\x00'}, 0xa) r1 = add_key(&(0x7f0000b8d000)='dns_resolver\x00', &(0x7f00005cb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x37c, 0xffffffeffffffffb) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/01/07 10:17:52 executing program 5: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1000010, &(0x7f000000a000)="") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) write(r0, &(0x7f000002d000)="e0", 0x1) preadv(r1, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0xeb)=""/235, 0xeb}], 0x1, 0x27ffffffd) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000008000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000039000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000001b000)='./file0\x00', &(0x7f0000039000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000003a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000003a000-0xe)='./file0/file0\x00', 0x0, r2, r3, 0x0, 0x2) 2018/01/07 10:17:52 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80000000, 0x20200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x5, 0x0, 0x40, 0x9, 0x7fff}, &(0x7f0000000000)=0x14) ioctl$TIOCNXCL(r1, 0x540d) 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) ioctl$int_in(r1, 0x5421, &(0x7f0000002000-0x8)=0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={r2, 0x7fffffff, 0x20, 0xfffffffffffff260, 0x0}, &(0x7f0000001000-0x4)=0x18) setsockopt(r0, 0x0, 0x800000000030, &(0x7f0000001000-0x5)="", 0x20001108) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/07 10:17:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x3a)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000003000)="") keyctl$join(0x1, &(0x7f0000430000)={0x73, 0x79, 0x7a, 0x0, 0x0}) r0 = syz_open_dev$audion(&(0x7f0000177000)='/dev/audio#\x00', 0x5, 0x608000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000328000)={0x0, 0x0, 0x0}, &(0x7f0000291000)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = semget(0x1, 0x2, 0x90) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000aab000-0xa)=[0x0, 0x6eb, 0x1e, 0x3f, 0x8d4e]) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000617000+0x77d)='/dev/vcs\x00', 0x109000, 0x0) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f00005f1000-0x18)={0x9, 0x7, 0x6}) sendmsg$netlink(r1, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x11, 0x15, 0x201, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000a3c000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 10:17:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000031d000)=0x0, &(0x7f0000365000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ec6000-0x20)={0x8001, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x800, 0x3, 0x3, 0x0}, &(0x7f0000006000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ff5000)={r1, 0x1194, 0x30, 0x128e323d, 0xf800000000000000}, &(0x7f0000cb1000-0x2)=0x18) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ab4000-0x11)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000082000)=0x8, &(0x7f0000655000)=0x2) [ 469.128736] binder_alloc: 14009: binder_alloc_buf, no vma [ 469.158522] binder: 14009:14011 transaction failed 29189/-3, size 0-0 line 2903 [ 469.201655] binder: BINDER_SET_CONTEXT_MGR already set [ 469.214818] binder: 14009:14041 ioctl 40046207 0 returned -16 [ 469.228384] binder_alloc: 14009: binder_alloc_buf, no vma [ 469.230542] binder: 14009:14041 BC_CLEAR_DEATH_NOTIFICATION invalid ref 4 [ 469.230549] binder: 14009:14041 got reply transaction with no transaction stack 2018/01/07 10:17:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000843000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000115000-0x20)={{&(0x7f0000545000/0x1000)=nil, 0x1000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000c000)={0x0, 0x0}) clone(0x600, &(0x7f0000687000)="", &(0x7f0000b4c000)=0x0, &(0x7f0000553000-0x4)=0x0, &(0x7f00007a5000-0x8f)="") close(r1) r2 = dup3(r1, r1, 0x80000) ioctl$TCXONC(r2, 0x540a, 0x4) 2018/01/07 10:17:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000619000)=0x75) socketpair$unix(0x1, 0x8, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f00007dd000)=0xfff, 0x4) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) syncfs(r0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) close(r2) 2018/01/07 10:17:53 executing program 2: r0 = socket(0x2, 0x3, 0x100000001) getsockopt(r0, 0x800000000000ff, 0x0, &(0x7f0000340000)=""/0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f4000-0x10)={0x0, 0x4, 0x802000000000, 0x8c8}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x8)={r1, 0x0, ""}, &(0x7f000063a000)=0x8) 2018/01/07 10:17:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 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 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000f0a000-0x8)=[{&(0x7f00002e7000+0x6fc)="1f00000002031900020007800000068100ed3b850900020000000300020058", 0x1f}], 0x1) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000a77000-0x8)={0x0, 0x0, 0x0, 0x0}, 0x8) r1 = add_key(&(0x7f00003e7000-0x5)="736572fa", &(0x7f00000f2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c5b000)="ff", 0x1, 0xfffffffffffffffc) keyctl$get_persistent(0x16, 0x0, r1) 2018/01/07 10:17:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000044d000)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00008f4000)={0xe822, 0x3ff}, 0x2) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f000050f000)=0x800, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009ee000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) getpid() 2018/01/07 10:17:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f11000)='./file0\x00', &(0x7f0000a00000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f51000-0x9)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001af000)={0x0, 0x1000}, &(0x7f0000c38000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004e8000-0x14)={r1, 0x7, 0x1ff, 0x27, 0xffffffffffffffff, 0x7ff}, 0x14) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x148, &(0x7f0000000000)=[{0x6, 0xfffffffffffffffd, 0x0, 0x407ffc0003}]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bc1000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000056b000-0x57)={0x0, 0x4f, "6cdcac897ba1e3539e05b0ffb1b0bb15ab4aa5faf67cd8562287a2cf35c9e8596ece862683be0f4b68177d7d2bb80261f97dab404819fe0187c00ff8e01a0b97e3c6f9c80fdbcd080a1d2840d11aed"}, &(0x7f00001d6000)=0x57) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000ee2000-0xa0)={r3, @in6={{0xa, 0x2, 0x7c7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf7, 0x75, 0xf37, 0x5, 0x5}, &(0x7f0000fe3000-0x4)=0xa0) getresuid(&(0x7f0000453000)=0x0, &(0x7f0000419000)=0x0, &(0x7f0000bbe000-0x4)=0x0) 2018/01/07 10:17:53 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000fec000-0x12)='/dev/snd/pcmC#D#p\x00', 0xa5, 0x10000) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f000041a000)="b0e3ccfd4774c15f86e8ad6e3dd5b6280c5e2fb3d44e700ee23c5ad38f61fca4478efd8454b3d5537ff7f551f6360d2bca9f1d15a1be99987af25f3487a85589f13e677b5c944940fb85824887e2e94ff778b475f084fb75f7da42688fdc17f54764fcfa097c1064e9bfa1ff7676cf81116488f34886b26f5bffcc226fec55a28d2992566292bf99f214ee45c391a68b9294a6644ee3968e762388185cac160a324e2e9bedf3c64076ef2554e57bc63f83a67dd697a5d5222cac53ebaec368813dedda0eac2a7ed0a1346a0f2dfa11967e7cd231") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000927000-0x11)='/dev/qat_adf_ctl\x00', 0x204200, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000f62000)={0xcff1, 0x1, 0x2, 0x49, 0x1ff, 0x6}) r2 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r2, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x47, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000a5a000)=0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/07 10:17:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x2) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fcc000)={0x2, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d9c000-0x8)={0x0, 0x1}, &(0x7f0000cc8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009b2000)={r3, 0x40, 0x3}, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0x26, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r4 = syz_open_dev$vcsa(&(0x7f0000749000-0xb)='/dev/vcsa#\x00', 0x3d, 0x420000) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000faf000-0xa7)=""/167) 2018/01/07 10:17:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = accept4$llc(r0, 0x0, &(0x7f0000d16000-0x4)=0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00001f9000)=0x3f, 0x4) r2 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x4, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d8b000)=0x0, 0x4) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00001a2000-0x10)={0x77359400, 0x0}, 0x10) listen(r0, 0x10000) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000047e000-0xb8)={0x0, 0x4, 0x0, 0x100000000, 0x80000, 0x9, 0x8, 0x101, {0x0, @in={{0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x3ff, 0x7, 0x3, 0x75043ef5}}, &(0x7f000039f000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000096b000)={r3, 0x8}, 0x8) ftruncate(r2, 0x6) readv(r1, &(0x7f0000865000)=[{&(0x7f000062e000)=""/127, 0x7f}, {&(0x7f0000b75000-0x6f)=""/111, 0x6f}, {&(0x7f0000da9000)=""/214, 0xd6}, {&(0x7f0000e06000-0xee)=""/238, 0xee}, {&(0x7f00004f7000)=""/60, 0x3c}, {&(0x7f000021a000)=""/232, 0xe8}], 0x6) fsync(r2) recvfrom$llc(0xffffffffffffffff, &(0x7f0000b94000)=""/0, 0x0, 0x2, &(0x7f0000473000-0x10)={0x1a, 0x19, 0x0, 0x8001, 0x8, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/07 10:17:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000eed000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000e09000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xf7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x4, 0x7a44, 0x80, 0x8000}, &(0x7f0000acb000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000088b000)={r2, 0x2}, 0x6) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000b1e000-0x4)=0x0, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00006c5000)="2ee3b607e3a58d9240191a3846a8a282", 0x10) 2018/01/07 10:17:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000b35000-0xc)='id_resolver\x00', &(0x7f000056e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0) 2018/01/07 10:17:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x4, 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$pfkey(0xffffffffffffff9c, &(0x7f00006fb000)='/proc/self/net/pfkey\x00', 0x40041, 0x0) readv(0xffffffffffffffff, &(0x7f0000b89000-0x40)=[], 0x0) getsockname$ax25(r1, &(0x7f0000da8000)={0x0, {""/7}, 0x0}, &(0x7f000098f000)=0x10) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000010000)=[], 0x147, 0x0, &(0x7f00006a9000)="95"}) lstat(&(0x7f0000be2000-0x8)='./file0\x00', &(0x7f0000ad4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000a7c000-0x18)={0x0, 0x9, 0xdf, &(0x7f000038d000)=0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000cb4000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xec9, 0x2, 0x84, 0xa, 0x0, 0x20, 0x2f, 0x2, r2}, {0xfffffffffffffffe, 0xe2, 0x729, 0x6, 0x100000000, 0x7fff, 0x1, 0x100000001}, {0xfffffffffffff5e1, 0xffffffffffffffff, 0xc04f, 0xffffffffffffffff}, 0x80, 0xf, 0x3, 0x1, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x3, 0x32}, 0x2, @in6=@loopback={0x0, 0x1}, 0x4, 0x1, 0x3, 0x800, 0x100000000, 0x7fffffff, 0x0}}, 0xe8) ftruncate(r0, 0x3) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mprotect(&(0x7f00002cf000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000051d000-0x10)={0x0, 0x7, 0x9, 0x856}, &(0x7f000051c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00005b2000-0xa0)={r3, @in6={{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x1, 0x46b920b1, 0x6, 0xffffffff}, &(0x7f000004c000-0x4)=0xa0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f00008de000-0x10)={0x3, [0x0, 0x0, 0x0]}) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00003d8000)=""/141) io_setup(0x80000000000, &(0x7f0000358000)=0x0) getsockopt(r1, 0x6, 0x6, &(0x7f0000c68000)=""/171, &(0x7f0000e92000)=0xab) io_submit(r4, 0x9, &(0x7f00006fa000-0x48)=[&(0x7f0000404000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f000006a000)="5f31ba4a3537e3199976d73e05ad388781b3a4d78297f768659e08f82a966b898bd7f1e932717a69dfff0dff34238ea042a5c2081ea9044a8189180bf8e7e3c56c1c753df80e048d5cece74a1aecf0fb11", 0x51, 0x3ff, 0x0, 0x1, r1}, &(0x7f0000ad9000)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f000001e000-0x35)="089dfaf84a553759b8b6915ab0653be9011a978070ff327fa746416899865c72f941684d6732c196005ec0dbe07ebdb857e8076c87", 0x35, 0x80000000, 0x0, 0x1, r1}, &(0x7f0000a8d000)={0x0, 0x0, 0x0, 0x2, 0x4, r1, &(0x7f00000a4000)="38162309c3c58c6e715e91047e3c409035a7229b7162630dd05ae7af820198b842b0eea8ff0350eeb99d9143623318ad66675d615add6f6f6bb059a527180084f0ad38a71f4e5970dae58313d2b4b48e337fcdb74c3db44f3368061f6d2a714674d14bb1597749050215b14ddfd33818fe1579cff938d4a60c055d68badb19293972b77ebbc105e120330e4c", 0x8c, 0x0, 0x0, 0x1, r1}, &(0x7f00003b2000)={0x0, 0x0, 0x0, 0x2, 0x2e2, r1, &(0x7f0000fcc000)="0824ddd3f73fbbbe1fa226e8d8309e0d88e6d80331ded750efd9c20911a830822dd47c5e1ce0ee46fc9a4fac8d91ae629d22d7630feb8e8c9706c5ae8fedf4990e3c3fa480819d979d7b04cea7d49aa5fda49ed904945a4eda6ab51f3c9c58af0a7525685855fd473c651fed16f2ca9543a06c20afc49b75707dcc5713354d4aaeb21a7d6f32519afe00a7005a27b6d90d4584571141f1641aee3122db52b26eafcb306e783e73556e6728d2cc13fb3bb2e8ca", 0xb3, 0x3ff, 0x0, 0x1, r1}, &(0x7f0000f71000)={0x0, 0x0, 0x0, 0x8, 0x9523, r1, &(0x7f0000e6d000-0xaf)="e7215f0eda4bc979d68484d3e13a0aefa99eb18e43c00fcb9a1af6f2191adc2b6ffc6765e89a8c7085ae97f55c0f568af737ce7e37cdf414d8e4cf3b09e601434162644f23c6918c147684cb60d05c2f68ec2540eccfd9c2a2ee1279f488666a632c1c1db0daa6e38d6444f42c8790511ae5e9a6aa2b69eda5df6982b82f1deb0400267be1e7663e2535778d9cb727d1e7e0d39cb76fe655a42610ade54fa9ed8cfb71fa58ce9659e515dc7411773b", 0xaf, 0x4a42, 0x0, 0x1, r1}, &(0x7f0000ea2000)={0x0, 0x0, 0x0, 0x8, 0x800, r0, &(0x7f00001e2000)="09731b780ad98b36d9e35623616bcbeb7f3efe137644e7844da5d83e8e8965b7ed6b5abf95a73a58021a5c3eb7daaeefc17f6c396229fd40913af45e5e9b2d8a13b853aff1562c5eede4f649e07df60b606ac364cc35a3b802697b99e76c44bec7950bd5df4fc3cbddda849435aff0f10e08adc064bc044644858332138a3af76e8c64d50f1be2e82fb12c29c8b113d1000eac1cade148b109bec23d9ae95d0d825c3cb2f06a32b2d29caecf083d", 0xae, 0x2, 0x0, 0x1, r1}, &(0x7f0000faa000)={0x0, 0x0, 0x0, 0xf, 0x2, r0, &(0x7f0000563000)="0c173de9eb80ff4919ed4b7cab9b8630a4a7d7a9c9fccf38b2ae9225a1e0a2ed54723d43ee9207f9ce86261ca2c2ab51b08097f8f07d006e27f790821b9086f4ae7cdfcd571dd198548a580bf99809886a5b669501620fdc28a2c30fecf0e1259a5a6a840450f3ffe9", 0x69, 0x0, 0x0, 0x0, r1}, &(0x7f0000fd3000)={0x0, 0x0, 0x0, 0x6, 0x3ff, r0, &(0x7f0000c08000+0x2b3)="49b12ac95833c8e27277c2ed362b24ec7fb00ec4b7704cdd64551fd04cabea0ebecb50c66fc4b8ba937673713bf563cb09c4192889481ddeaf17f2584fad2098f402df6b923de7a101310969a3e3e022b31fa40ea39e97672884c2fa9554d4e0f3cf6d97daa4e21d08d0fe24a34e8e3385ff09e010ea0281973b5aae3f5e335eadc5cff09c6958cfd527aa7483daf15c151e3e60c292dbaaef77b11f19ecb75a186e3fa47c432423c12fbf", 0xab, 0x605e47b2, 0x0, 0x1, r1}, &(0x7f0000893000-0x40)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000ce6000-0x7d)="8eca941718cf733e0f588a6ae9aebd0c61334f1403009e09fb7b1edf19e1319463fafb23b04df94ae01dc231599aaf4e3084e136ccec422c313e99b50cea5fff6d20e48dd301a411da14adfe1c4826e06e8c6e9e497e2fe8d97421771effb8c5f116a7786dbc51b8eb6f2c73877ef5beebd6e019928c40bcf1de5f8a0e", 0x7d, 0x7, 0x0, 0x1, r1}]) clock_getres(0x5, &(0x7f0000394000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000735000)={0x0, 0x0}) clock_nanosleep(0x4, 0x0, &(0x7f0000bb9000-0x10)={r5, r6}, &(0x7f00000da000-0x10)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000ea6000-0x10)={0x0, r7}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000adc000)={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]}) [ 469.230556] binder: 14009:14041 transaction failed 29201/-71, size 24-0 line 2703 [ 469.256816] binder: 14009:14011 transaction failed 29189/-3, size 0-0 line 2903 [ 469.267654] binder: undelivered TRANSACTION_ERROR: 29189 [ 469.273153] binder: undelivered TRANSACTION_ERROR: 29201 [ 469.283636] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/07 10:17:53 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x362000)=nil, 0x362000, 0x3, 0x3f, r0, 0x1004) fdatasync(r0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f0000199000-0x10)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1004, &(0x7f0000363000-0x43)="c096cc25571304900bb2182ff6ce771860ae312bde1d4150589ebe29f909507320c4bb95bda972dac05ef1b8f6eab3a609c9352a122aead07485de42cd6025ac4bb174") 2018/01/07 10:17:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000ce0000)=0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fd6000-0xb)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000b37000)=[{0x8, 0x9}, {0xe, 0x0}, {0x7, 0x3}, {0x7, 0x4}, {0x3, 0x1}], 0x5) unlink(&(0x7f0000c1b000-0x8)='./file0\x00') ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000163000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/01/07 10:17:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c0d000)=0x3, 0x4) setsockopt(r0, 0x114, 0x8, &(0x7f0000000000)="", 0x0) 2018/01/07 10:17:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d25000-0xa)='/dev/cuse\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000201000)={0x0}, &(0x7f00001dc000-0x4)=0x4) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000d29000+0xc71)=r1) prctl$setptracer(0x59616d61, r1) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000340000-0x20)={0x1f, 0x0, 0x10001, 0x68}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000873000-0x10)={r2, 0x80000000}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000247000)='/selinux/access\x00', 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) openat$ppp(0xffffffffffffff9c, &(0x7f0000941000-0x9)='/dev/ppp\x00', 0x0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000687000-0x10)='/selinux/member\x00', 0x2, 0x0) timer_delete(0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/07 10:17:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x0) bind$inet6(r0, &(0x7f00001e9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) connect$inet6(r0, &(0x7f0000626000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, 0x1c) 2018/01/07 10:17:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnec0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) 2018/01/07 10:17:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xffffffffffffffa6) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000036e000)='/selinux/create\x00', 0x2, 0x0) fchownat(r5, &(0x7f0000d3c000-0x8)='./file0\x00', r2, r3, 0x800) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/07 10:17:53 executing program 6: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000f7f000)={0x0, 0x3, 0x30}, &(0x7f000054c000)=0xc) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f7f000)={r1, @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]}}, 0x8c) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f80000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000e28000)=@generic="5928dd93cd24d6ed05d5cdf0db0d0fbf") ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000bc9000-0x4)=0x0) r3 = socket(0x10, 0x802, 0x10) write(r3, &(0x7f00003ea000-0x36)="1c000000200043f90003ffff04008d4001e200850000123b0500f2ff", 0x1c) 2018/01/07 10:17:53 executing program 4: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000f00000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(0xffffffffffffffff, 0x1) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7f000)={0x0, 0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000f7f000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000694000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000f3a000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/07 10:17:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x7, 0x7fff, &(0x7f0000a77000)={0x0, 0x0}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000a00000-0x10)={0x4, &(0x7f0000525000-0x10)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000e16000-0x20)={0xff, 0x0, 0x10003, 0x8001}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000a17000-0x38)=""/56) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f000046f000-0x10)={0x8, r3}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f000071c000)=""/78) writev(r2, &(0x7f0000072000)=[{&(0x7f0000074000)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000400ff000200280ff43ffb011018e9ffff06000d00", 0x39}], 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000966000)={0x0, 0x0}) syz_open_procfs(r4, &(0x7f000099e000)='net/ip6_mr_vif\x00') 2018/01/07 10:17:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = open(&(0x7f000074f000-0x8)='./file0\x00', 0x400000, 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000e2000-0xc)={&(0x7f0000059000)='./file0\x00', r1}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000e0000-0x8)={0x0, 0xbb}, &(0x7f000093a000-0x4)=0x8) sendmmsg$inet_sctp(r1, &(0x7f00002ae000-0x38)=[{&(0x7f00003a6000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000483000)=[{&(0x7f000098b000-0x1000)="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", 0x1000}, {&(0x7f0000c3e000)="", 0x0}, {&(0x7f0000352000-0x38)="8225760fa5a5bb6b57d6831f51806abf0c673b0e4ff79f92b79c599f895c4ce86a6e6afbe5fd26da1301d85f275829ac85b90ff336b29e35", 0x38}], 0x3, &(0x7f00007df000-0x90)=[@init={0x18, 0x84, 0x0, {0x30, 0x96b, 0x7fffffff, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x3, 0x3, 0x9, r5}}, @init={0x18, 0x84, 0x0, {0x2, 0x10001, 0x3ff, 0x5}}], 0x90, 0x40000}], 0x1, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000554000)={r3, r0}) dup3(r0, r2, 0x0) 2018/01/07 10:17:53 executing program 4: socket$bt_hci(0x1f, 0x3, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000d56000)="02", 0x1) 2018/01/07 10:17:53 executing program 0: mmap(&(0x7f0000000000/0x2ed000)=nil, 0x2ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002ee000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00002ee000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(generic-gcm-aesni)\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00002ee000)=[{&(0x7f00002ef000-0xee)="a56c2699382389151aff5a1da7fb6dba421f0eb8e1f221d942a7fad77b8014aa1f330a315a822bdec00a405cfb7b7bee6346425de0865d3713886e213bc692bafbd99c93e236e447d928c33ecb4c38593c308ae580e9e3abf4cc200ee2418008beefdea570a275a1aff1dcee25d85424a653815798f3ffbdbf8b550255bf430400ad4ca331a9f53cb2454875bba6dc6338dd29abd208cade70c833d7b030d8de406028e853f93c00c6309e74bf2bc2a86b264a9d6c7f16f31beb3ee27db5a1547c9e31d5e12865d9586072a22930c5b3276293cbd8e742cb48e207ce4c51d17f5c4dccd86150c4a603be5de51cf2", 0xee}], 0x1, 0x47) bind$alg(r1, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000fa000-0x4)=0x0) sendmsg$alg(r2, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x5, &(0x7f00002df000)=0x0) io_submit(r3, 0x1, &(0x7f00001f6000-0x8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00002ea000-0x9)="b2", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/07 10:17:53 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000004000)={0x2, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000006000-0x49)=""/73, 0x49) 2018/01/07 10:17:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f00008ba000-0x8)=0x0, 0x415) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002d9000)='coredump_filter\x00') timerfd_settime(r0, 0x1, &(0x7f0000f26000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000b8a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$dspn(&(0x7f0000a46000)='/dev/dsp#\x00', 0x2, 0x1) bind$ax25(r1, &(0x7f000042d000)={0x3, {"8baae22f1ce0ba"}, 0x78d7443f}, 0x10) syz_open_dev$vcsa(&(0x7f0000e4a000-0xb)='/dev/vcsa#\x00', 0x4b6, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c48000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc01000700000000b0000000050000f4e5010000"}}}}}, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00003da000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ccb000)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000003e000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xffffffffffffff4f) bind$bt_rfcomm(r1, &(0x7f0000b70000)={0x1f, {0xcc, 0x6, 0x5, 0x2, 0x3, 0x7ff}, 0x4}, 0x9) restart_syscall() 2018/01/07 10:17:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000c38000)="6b62f078425c1240a381347bc8091c0b45aa2cda6a52d0f1a664dbce68a076d335b4553e566874f190f0b55b0ad5a20d25907fa5dceb74aced23feb6aa955591005cb56ae4f29006c4310e3f651c1679c7c2e287c6a87d5d380a16c7abe3ca09ccd25c9ae55b017f0234e7da8005f66a79afb52cde2085", 0x77}, {&(0x7f0000001000-0x2)="558e", 0x2}, {&(0x7f0000c42000-0x55)="0708b1d2b069cdc9b515005749a0a57dd03e62afc58b3908e16ae213475019c9f973790079a23bc7161f3745ca9d76646066964bd0dd5b777ddf1d47c0f6505e7a76cce2b9a47a69289acb86f9c347717aee93a369", 0x55}, {&(0x7f0000059000)="9256878b9c", 0x5}, {&(0x7f0000a2a000)="37d5bc8359c79ffdd5f2c536bb128c461ea4e71c6ff1f54d677d19868932ea350624c5cfb5561a0ffb14dba874f950339907367001a2c620af8b2b133ea3a2bb18b6b13ac95ac526ed1486c4c23b3888d9127460213bee7d686224ca31b8df19e596cd33446be95c2d38b457bcdd", 0x6e}, {&(0x7f00009f4000-0xfe)="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", 0xfe}, {&(0x7f000074d000)="54bf1eb0f7b4cf1ebe97b262c7a8904e26ddb431f1af4f9703a4263d2fa8ceddead77db6b32d10ac7269eb18df31980ad6abd82fdaa288b7af4819d9ab0b6c2d756f1698068dd163a107810b4cc9c468bdc343933b53770dea3cdbd106544be5ab011f286d8b1be91fe2c1d0b39d716436ede581eb76dae09aa2c5db356894c3cb853bb86100fa54f6f399a53f116d3f1e4ec794a1a1c7e7d075be28526f64d6ff376e9575b167429ea3b17360f92e8b4256cd34ed4cdaa01c75a98b0582841784bd59a8c185b56742f287118dcb46c0d60ed47e0d973de3f0b81d2fb2dadfe6d727", 0xe2}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000dad000)="184476c6b1ca23588dce79156fcd6ee0e0bb46e5c47078dd02725ab61f24f182262a2af820b5955356d7c211fcf8e451efb7b38f2b47c0a9f4267fc0b20175a3907c4d0a4c065de095001346894565f959b2920728", 0x55}], 0x9) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000ce7000)=0x0) 2018/01/07 10:17:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000299000)='rxrpc_s\x00', &(0x7f00004d8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e8a000)='trusted\x00', 0xfffffffffffffffc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000364000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000e9a000)={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xfffffffeffffffff}, {0xa, 0x0, 0x398, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffc0}, 0x9497, [0x0, 0x98, 0x10000, 0xbb5b, 0x7, 0xfffffffffffff365, 0x3, 0x8]}, 0x5c) r2 = add_key$keyring(&(0x7f0000628000-0x8)='keyring\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) socket(0x4, 0x4, 0x1000) keyctl$describe(0x6, r0, &(0x7f0000f9c000-0x1000)=""/4096, 0x1000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00004a3000-0x58)={0x1, 0xc673, 0x1, 0x407, 0xffff, 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]}) r3 = semget(0x2, 0x4, 0x5e1) semctl$GETZCNT(r3, 0x7, 0xf, &(0x7f000089c000)=""/27) keyctl$negate(0xd, r0, 0x9, r2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000049000-0x10)={0x2, 0x8, 0xfffffffffffffffe, 0x7}) add_key(&(0x7f0000167000)='cifs.idmap\x00', &(0x7f0000a7e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001fa000-0x25)="23bf4bc999eaec8cb622f764b3bdde77712b8c5628e9848518cf5d436b5552c535bf7757c7", 0x25, r0) getsockopt$inet6_tcp_int(r4, 0x6, 0xc, &(0x7f000036a000)=0x0, &(0x7f0000b05000)=0x4) 2018/01/07 10:17:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mlock2(&(0x7f0000984000/0x4000)=nil, 0x4000, 0x0) clock_getres(0x7, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/07 10:17:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000690000)={0x0, 0x0, 0x0}, &(0x7f0000e3f000)=0xc) prctl$setptracer(0x59616d61, r0) umount2(&(0x7f00002f4000-0x8)='./file0\x00', 0x8) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = syz_open_procfs(r0, &(0x7f00007a9000)='net/if_inet6\x00') mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000cc8000-0x4)=0x7) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000cdd000-0x4)=0x0) chdir(&(0x7f0000d67000)='./file0\x00') ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000096d000-0x4)=0x0) renameat2(r1, &(0x7f0000735000-0x1)='.', r1, &(0x7f000069f000-0xe)='./file0/file0\x00', 0x2) migrate_pages(r3, 0x0, &(0x7f0000b89000-0x8)=0x2, &(0x7f000056a000)=0xc00000) rt_tgsigqueueinfo(r2, r2, 0x36, &(0x7f00001b4000)={0x41, 0x2, 0x6, 0x5}) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") 2018/01/07 10:17:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl(r0, 0x1, &(0x7f000051d000)="") ioctl$ION_IOC_MAP(r0, 0xc0084902, &(0x7f0000709000)={0x0, r0}) ioctl$ION_IOC_SYNC(r0, 0xc0084907, &(0x7f00009e6000-0x8)={r2, r0}) 2018/01/07 10:17:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001ad000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000228000-0x10)='attr/sockcreate\x00') setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000c73000)={0x1, [0x2]}, 0x6) exit(0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00003bb000)=""/216) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000596000)={0x1, &(0x7f0000416000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f000059c000-0x40)={r2, 0x4, &(0x7f0000e78000)=[0x8, 0x1, 0x9, 0x3], &(0x7f0000710000)=[0x7fff, 0x2, 0x9], 0x60, 0x1, 0x1, &(0x7f0000b4d000-0x4)=[0x6cff], &(0x7f00008b1000-0x10)=[0x7, 0x1c0000000000000, 0x1, 0x2bda], 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000073f000-0x20)={0x9, 0x4, 0x5, 0x6, 0x0, 0xd2b, 0x1, 0x10000, 0x0}, &(0x7f0000206000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00005ec000)={r3, 0x7}, &(0x7f000025a000-0x4)=0x8) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) fstatfs(r1, &(0x7f0000fd3000)=""/44) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000093000-0xa)='/dev/cuse\x00', 0x100, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00005b1000)={0x3c19, 0xffffffffffff7fff}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f0000670000)={0x400, 0x11f002}) 2018/01/07 10:17:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpid() tgkill(r1, r2, 0x100000000) 2018/01/07 10:17:53 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, 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) syz_emit_ethernet(0x7a, &(0x7f0000ded000-0x1a7)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x3, 0x0, []}, @timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}]}]}}, ""}}}}}, 0x0) r0 = syz_open_dev$audion(&(0x7f0000ef7000)='/dev/audio#\x00', 0x100, 0x200000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000079e000-0x3)='nv\x00', 0x3) 2018/01/07 10:17:53 executing program 6: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000047000-0x8)='keyring\x00', 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000049000)='./file0\x00') r1 = syz_open_dev$sndseq(&(0x7f0000045000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000049000)='./file0\x00', &(0x7f0000049000)={{0x0, 0x0}, {0x0, 0x7530}}, 0x100) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000047000)={0x0, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f000004a000)=0x800, 0x1) 2018/01/07 10:17:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000ec7000)='/dev/audio#\x00', 0x80, 0x20c01) mq_notify(r0, &(0x7f0000209000-0x60)={0x0, 0xe, 0x2, @thr={&(0x7f0000ffd000)="", &(0x7f0000a56000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f0000a17000-0x7)='fdinfo\x00') socket$inet_dccp(0x2, 0x6, 0x0) mq_open(&(0x7f0000cdc000)='fdinfo\x00', 0x2, 0x8, &(0x7f0000abd000-0x40)={0x4, 0xd09, 0x3, 0xd0, 0x10001, 0x0, 0x0, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000552000)={0x400, 0x3, 0x7, 0x80000001, &(0x7f0000498000-0xc0)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$bt_l2cap(r1, &(0x7f0000d9d000)={0x1f, 0x3, {0x1, 0x7f, 0x7f, 0x8, 0x1ff, 0x3d}, 0xe5f, 0xaa0b}, 0xe) clock_gettime(0x1, &(0x7f0000267000-0x10)={0x0, 0x0}) futimesat(r1, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={{r2, 0x0}, {0x0, 0x7530}}) 2018/01/07 10:17:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 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)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x30, 0x0, &(0x7f0000007000-0x40)=[@clear_death={0x400c630f, 0x0, 0x0}, @increfs_done={0x40106308, 0x0, 0x3}, @acquire={0x40046305, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000010000-0x9)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f00003b1000-0x44)=[@transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, &(0x7f00005ca000)=[], &(0x7f000084a000-0x28)=[0x78, 0x78, 0x30, 0x68, 0x28]}}], 0xfffffffffffffec1, 0x0, &(0x7f0000011000-0x64)=""}) 2018/01/07 10:17:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00002cb000-0xa5)=""/165) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x8004745a, &(0x7f0000d1e000-0xae)=""/174) fstatfs(r0, &(0x7f0000421000)=""/135) syz_open_dev$sndtimer(&(0x7f0000a53000)='/dev/snd/timer\x00', 0x0, 0x40881) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000928000)={0x7, 0x10000, 0x4, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 10:17:53 executing program 3: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000001, 0x32, r0, 0x0) unlink(&(0x7f0000fc4000)='/') 2018/01/07 10:17:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006c1000-0x8)={0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008ba000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000dc6000-0xb0)={{0xbafe, 0x8ec1}, 'port1\x00', 0x10, 0x1, 0x0, 0xf370, 0x59, 0xffffffff7fffffff, 0x5, 0x0, 0x2, 0xba, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00002d0000)=r1, 0x4) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000dca000)={@common='sit0\x00', @ifru_addrs=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 10:17:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl(r0, 0x1, &(0x7f000051d000)="") ioctl$ION_IOC_MAP(r0, 0xc0084902, &(0x7f0000709000)={0x0, r0}) ioctl$ION_IOC_SYNC(r0, 0xc0084907, &(0x7f00009e6000-0x8)={r2, r0}) 2018/01/07 10:17:53 executing program 3: semget$private(0x0, 0x0, 0x240) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x1, 0x0, 0x0}], 0x1, &(0x7f0000009000-0x10)={0x2000, 0x1}) 2018/01/07 10:17:53 executing program 5: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000660000-0x8)={0x0, 0x3ff}, &(0x7f0000b1c000)=0x8) ioctl$TIOCNXCL(r0, 0x540d) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c31000)={r1, 0xfffffffffffffdb7}, &(0x7f0000355000)=0x8) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00003af000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e96000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@empty=0x0, 0x2, 0x5, 0x2, 0x79a2, 0xa, 0x20, 0xa0, 0x5c, 0x200, r3}, {0x1f, 0x101, 0x2, 0x6, 0x7f, 0x8, 0xf66, 0x80000000}, {0x51c, 0x8, 0x2000000000000000, 0x7}, 0x3f, 0x5, 0x2, 0x1, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x2b}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x3, 0x1, 0x3f, 0x7f, 0xab7e, 0x3}}, 0xe8) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f69000-0x8)={r2, 0x0}, &(0x7f0000f69000-0x4)=0x8) fstat(r0, &(0x7f0000f67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000f66000-0x8)='./file0\x00', 0x0, r4) 2018/01/07 10:17:53 executing program 6: r0 = semget(0x1, 0x1, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f0000000000)=[], 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x95a}, &(0x7f0000003000-0x4)=0x6) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0x3ff}, 0x8) mincore(&(0x7f0000dba000/0x3000)=nil, 0x3000, &(0x7f0000002000-0x54)=""/84) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002ae000-0x3)='/dev/hwrng\x00', 0x404000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000000)=0xd, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000e3c000)=""/244, &(0x7f0000003000)=0xf4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000033e000)={0x0, 0x0}) seccomp(0x1, 0x20000000000000, &(0x7f000031b000)={0x0, &(0x7f0000000000)=[]}) io_getevents(0x0, 0x0, 0x0, &(0x7f0000e64000-0x120)=[], &(0x7f0000788000)={0x77359400, 0x0}) 2018/01/07 10:17:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e9e000)='/dev/rfkill\x00', 0x428000, 0x0) ioctl$KDDISABIO(r1, 0x4b37) r2 = syz_open_procfs(r0, &(0x7f000033b000)='net\x00') r3 = shmget(0x1, 0x4000, 0x8, &(0x7f0000767000/0x4000)=nil) shmctl$SHM_LOCK(r3, 0xb) exit(0x0) r4 = perf_event_open(&(0x7f0000ca1000-0x78)={0x2, 0x78, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$ipx(0xffffffffffffffff, &(0x7f000068d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007a1000)=0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000eb5000-0x8)={0x0, 0x4}, &(0x7f0000df7000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000f1a000)={r5, 0x5}, 0x6) readlinkat(r2, &(0x7f0000604000)='./file0\x00', &(0x7f000020c000)=""/42, 0x2a) 2018/01/07 10:17:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000ab9000)={{0x0, 0x0}, {0x0, 0x0}}) syz_emit_ethernet(0x38, &(0x7f0000e34000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @arp=@generic={0x337, 0x80fe, 0x6, 0x6, 0xffffffffffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "7781b338c095", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "8d60ab70692461d38d28ccc06ff76e02"}}}}, 0x0) 2018/01/07 10:17:53 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000012000)=0x7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000fb0000)='/dev/audio\x00', 0x10000, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000016f000)=[{&(0x7f00005e2000-0x5)="290000001800ffffffffffffff0000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) lstat(&(0x7f000092f000)='./file0\x00', &(0x7f000088c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00002a0000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x8, 0x1, 0x1ff, 0x0, 0x80, 0xa0, 0x0, 0x100000001, r3}, {0xffff, 0x7, 0xf366, 0x80, 0x0, 0xff, 0xaf, 0x1}, {0x2a8, 0xffff, 0x6, 0x7fffffff}, 0x1a18000000, 0xb, 0x1, 0x1, 0x1, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7f}, 0x2, @in=@multicast2=0xe0000002, 0x1, 0x4, 0x1, 0x6f478e83, 0x0, 0x4, 0x10000}}, 0xe8) fcntl$setownex(r0, 0xf, &(0x7f0000004000-0x8)={0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000eef000)="") setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00007b4000-0x160)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x4, 0x8, "9b0378423306bc3a3ae7d5aa2662701555d4178a62ff2bc5b9ed57970320dc8f8efcf0011b3ce3fdfcd1ca51b7939c5e1771c9a326939fc17e2f080e38fe3efd12076bfe03d94e40a5257c5cd11f2798"}, 0x160) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 10:17:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000024f000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006c7000)={0x0, 0x0, 0x0}, &(0x7f0000060000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000d7000-0x4)=0x0) tgkill(r1, r2, 0x2b) 2018/01/07 10:17:53 executing program 3: shmat(0x0, &(0x7f0000a24000/0x4000)=nil, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000071000/0x2000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000d07000-0x4)="00010000", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)="") 2018/01/07 10:17:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000d7d000/0x1000)=nil, 0x1000, 0x1) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e60000)='/selinux/policy\x00', 0x0, 0x0) bind$bt_l2cap(r0, &(0x7f0000cae000)={0x1f, 0x7, {0x6c, 0xfffffffffffffffe, 0xfffffffffffffff8, 0x0, 0x8001, 0x7ff}, 0x0, 0x0}, 0xe) syz_emit_ethernet(0x46, &(0x7f0000da9000-0x47)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "00aa0f", 0x10, 0x4000000000000021, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0xb, 0x2, 0x0, "2656b8", 0x0, "e86b45"}, ""}}}}}}, &(0x7f0000512000)={0xfffffffffffffffe, 0x1, [0x0]}) [ 469.747415] binder: 14168 RLIMIT_NICE not set [ 469.865954] binder: 14163:14216 got transaction to invalid handle [ 469.865965] binder: 14163:14216 transaction failed 29201/-22, size 0-0 line 2788 [ 469.890500] binder: 14163:14216 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 469.899889] binder: 14163:14168 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 469.906967] binder: 14168 RLIMIT_NICE not set [ 469.928447] binder: undelivered death notification, 0000000000000000 2018/01/07 10:17:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001bf000-0x9)='/dev/rtc\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xfffffffffffffffa) mlock2(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x2) 2018/01/07 10:17:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080001, 0x8010000000000084) sendmsg$inet_sctp(r0, &(0x7f0000afa000)={&(0x7f0000aa4000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x80)=[{&(0x7f000080e000)="8b", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f00008f5000-0x2)="01", 0x1, 0x0, &(0x7f0000c4f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) get_mempolicy(&(0x7f0000888000)=0x0, &(0x7f000032c000)=0x0, 0x3, &(0x7f000039b000/0x4000)=nil, 0x2) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x74, &(0x7f0000dfd000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ba5000)=0x18) 2018/01/07 10:17:53 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$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000161000)='/dev/qat_adf_ctl\x00', 0x532e8bb7d0122a84, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00002c3000)={0x8, "09d51c2c07f2"}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x4000000002009, 0x1) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000081000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 10:17:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget(0x3, 0x2000, 0xb, &(0x7f0000b6b000/0x2000)=nil) io_setup(0x8, &(0x7f0000ff7000-0x8)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_getevents(r0, 0x0, 0x0, &(0x7f000011d000)=[], &(0x7f00009ca000)={0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fb6000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000f08000)=0xfff, 0x4) 2018/01/07 10:17:53 executing program 6: mmap(&(0x7f0000000000/0x8c1000)=nil, 0x8c1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x7ff, &(0x7f00008c1000)={0x0, 0x0}) mmap(&(0x7f00008c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00008c1000)={0x0, 0x76, "64df38882f2c23ad0a4b881e6887ce106409e4b836880fc6d785f8c36ebbbdecf423d177ee847a71d89192d8bd2386d1d5bdf7a52341747e2bb5192ba7c479a6f82df3d81c63da4882abd21aa8c2c21e5176f86b0d39319d6fac3d36af78cc6046fa2cde669ff6d3e2d912f2dae85ea0a67f0eabc774"}, &(0x7f00008c2000-0x4)=0x7e) mmap(&(0x7f00008c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005ee000)={r2, 0x3}, &(0x7f00008c1000)=0x6) mmap(&(0x7f00008c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000315000)={0xa, &(0x7f00008c3000-0x50)=[{0x7d2e, 0x1, 0xfe, 0x0}, {0x5, 0x46, 0x5, 0x4}, {0xffffffff, 0xfc, 0x5, 0xa6}, {0x400, 0x9, 0x0, 0x6}, {0x6, 0x8, 0xfc5, 0x0}, {0x100, 0x8, 0x2, 0x9}, {0x16cd, 0x10000, 0x1, 0x3}, {0xb838, 0xbd, 0x2, 0x3b}, {0x5, 0x8, 0xffffffff, 0x100000001}, {0x20, 0x7fff, 0x9, 0x2}]}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r4, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x401, 0x0, 0x0, "29003d5d0100000008000000fffffffffd7f0fb8"}], 0x24}], 0x1, &(0x7f0000015000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f00008c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00001cd000)=0x0) mmap(&(0x7f00008c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r5, &(0x7f0000668000)=[], 0x0, &(0x7f00008c2000-0x90)=[{&(0x7f00002b7000)=""/215, 0xd7}, {&(0x7f00008c2000-0x1d)=""/29, 0x1d}, {&(0x7f00008c2000-0x39)=""/57, 0x39}, {&(0x7f00002f7000-0x1000)=""/4096, 0x1000}, {&(0x7f00008c1000)=""/213, 0xd5}, {&(0x7f00008c1000)=""/58, 0x3a}, {&(0x7f00003c7000)=""/20, 0x14}, {&(0x7f00008c1000)=""/4096, 0x1000}, {&(0x7f0000627000)=""/85, 0x55}], 0x9, 0x0) mmap(&(0x7f00008c3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000ed000)={r3, 0x1000, "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"}, &(0x7f00008c3000)=0x1008) 2018/01/07 10:17:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x3) bind$inet(r0, &(0x7f0000d0a000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008c7000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000866000-0x4)=0xfffffffffffffffe, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000c91000-0xe)='/dev/admmidi#\x00', 0x400, 0x0) socket$inet6(0xa, 0x8000b, 0x5) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) modify_ldt$write2(0x11, &(0x7f0000e7f000)={0x3ff, 0x0, 0x4000, 0x25, 0x101, 0x4, 0x4, 0x40, 0x6, 0x9}, 0x10) fgetxattr(r1, &(0x7f00002ff000)=@random={'user.\x00', '(posix_acl_accessppp0em1\x00'}, &(0x7f00000c7000-0x1b)=""/27, 0x1b) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) socket$netlink(0x10, 0x3, 0x2) seccomp(0x0, 0x1, &(0x7f00001bb000)={0x0, &(0x7f0000380000)=[]}) 2018/01/07 10:17:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ce1000-0xb)='/dev/mixer\x00', 0x101000, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000af2000)={r2, r0}) sendmsg$kcm(r1, &(0x7f00002e6000)={0x0, 0x0, &(0x7f0000d47000-0x20)=[{&(0x7f0000101000-0x49)="e2", 0x1}], 0x1, &(0x7f0000490000)=[], 0x0, 0x0}, 0x0) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000ac8000-0x16)=""/22, &(0x7f00005e7000)=0x16) dup3(r0, r1, 0x0) 2018/01/07 10:17:53 executing program 3: mmap(&(0x7f0000000000/0x5be000)=nil, 0x5be000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000567000)='/dev/vcs#\x00', 0x4, 0x101000) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000063000-0x98)={0x0, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcec0, 0x0}, &(0x7f00005be000)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000385000)={r1, @in6={{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00005bf000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000503000/0x3000)=nil, 0x3000, 0x1, r4) mmap(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00005bf000-0x10)={0x4, &(0x7f00005c0000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) bind$alg(r2, &(0x7f000030f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) mmap(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f00005c0000-0x38)={&(0x7f00005bf000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005bf000)=[{&(0x7f000046d000-0x7b)="89f80233a5f8b86d3f6dad4066dbc52edd3e0e417b59f17cfe7c4db54639ae261dde113679c7fbb846a912b560b2a69e9dae01d7d36f128097eca4a3905103a8d6b5a1ca517c517f7b0ea0595f986167f353df3a1f5d0268744332390c8b9a6c66b907d9f2e2a9fed4a763227a81013e1e4faea71665aadbad67ef", 0x7b}, {&(0x7f000021b000-0x9)="7b86665d0e5ac86539", 0x9}, {&(0x7f00005bf000)="12030e6af7eba2ac8bdc777bafbe39ea063d926b8e78d0c30498f7bf0e1cd70753fba73f1f78e10330144e88e7891c738d42e002664103e08a727c886d22189f5e3c7309c5f4b765373aa4b298da0082946b8f424471df907e568095eaf4aecde43ea811ba7db1bd1fbbbc56501a5cfc3285cbb9122444eea73d599def667419a8dbc24818b7d35b3d0bcdece6ef75cd1d8e3de07ec2388238e9c0441e64c6cd48912c97b52d277a69c2aabe3ad1ca2c5395f6b3d9e8486be2ba3c0d3ea2532586fc787079", 0xc5}, {&(0x7f00005c0000-0x34)="6747d11a6c97b0ddca88895c14e70d57ca3e7b66c5df0c5909729c0340aea6b75373dd7d560240fc214e412c22a3dfb49af9fec8ad4f32ff98780188decd2ddc2762ae8bb5ca8b04273259f349f45f87a2c2dcb829ed972a0af23c84bd7e1f7873de2e61d45569cbbe194f6ab014a0e79d2eadeea85ce6075e286d9f834577eeb84df4bf81596f87b7f1fc9553d3044ef990850ead9c94d223d850baf398e9eff43eec377ac5f63c62c86a31011abfae1a429a025a833d09a8c240fc84b7486830a60679e19e2046a0b6b9352e26f48f6778b1be8352b2afd1", 0xd9}], 0x4, &(0x7f00005bf000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r3, r2]}], 0x20, 0x8000}, 0x0) r5 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r6 = syz_open_dev$usbmon(&(0x7f00002d5000)='/dev/usbmon#\x00', 0x4, 0x502) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r6, 0x40044590, &(0x7f00005bf000-0x4)=0xe0c3) mmap(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000518000-0x1)={0x7}, 0x1) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00005bf000)=0x1) sendmsg$alg(r5, &(0x7f00005af000)={0x0, 0x0, &(0x7f0000128000+0xbc8)=[{&(0x7f00005be000-0x1000)="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", 0x170}], 0x1, &(0x7f00001b1000-0x88)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r5, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) [ 470.142637] QAT: Invalid ioctl 2018/01/07 10:17:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x800, 0x0) write(r0, &(0x7f0000499000-0x7a)="110000001a0025f000180204c3edfc0002", 0x11) 2018/01/07 10:17:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000f29000-0x8)=0x0, 0x100000002) readv(r1, &(0x7f000091f000)=[{&(0x7f0000625000-0x1000)=""/4096, 0x1000}], 0x1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cd2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/07 10:17:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) 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$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d69000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000113000)={&(0x7f0000353000/0x4000)=nil, 0x4000}) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff000000000000000b000600e00000000b4013000000000000000000000000106d", 0x29) recvfrom(r0, &(0x7f0000c79000-0x91)=""/145, 0x91, 0x0, 0x0, 0x0) 2018/01/07 10:17:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000005000)=[{&(0x7f0000287000)=""/108, 0x28e}], 0x1) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x4c, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000f91000)='/dev/usbmon#\x00', 0x2, 0x2840) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r3) [ 470.185988] QAT: Invalid ioctl 2018/01/07 10:17:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000760000)={0x0, 0x0, 0x0}, &(0x7f0000389000)=0xc) getpgrp(r1) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f63000)='/selinux/create\x00', 0x2, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000d4c000-0x8)={0x8, 0x2}) 2018/01/07 10:17:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00002d5000)=[{&(0x7f0000cdd000-0x1f)="1f00000001031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x100002df) 2018/01/07 10:17:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f000072a000-0x8)='./file0\x00', 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f00000fc000)=0x0, &(0x7f0000652000-0x3)=0x4) writev(r0, &(0x7f000098b000-0x10)=[{&(0x7f00006b9000)="29000000180031dde5ff2100006500050a0000000000ff0780f0ffff0b000900080000000000000005", 0x29}], 0x1) r2 = syz_open_dev$evdev(&(0x7f0000759000-0x12)='/dev/input/event#\x00', 0x9, 0x10880) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000fe9000)=""/177) 2018/01/07 10:17:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000095e000-0xb)='/dev/adsp#\x00', 0x40, 0x80000) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000228000-0xec)={0xe8, "e313054ad3fca32a231fce1180eaaa2982006542bbe4b914299180fc5db9a97baeed935d2e331a108bbe05e61e3e1410825d81d8278751e0f8019f18a8481ab637521a64d6b36c8c59c369d9c11e1aab78245bf1fa136c7c722b20c6b9e0d147d53c8d36442c738e9d23adb8022ccc8ac61bcfc8cf4ae99ee97be2338e1702f5198b7963b6fa8842a55a514836e4b0d20af9ab85f508677d2ca3f1db216011dc5577ca38b0834e9b2ddd9df988666dbd669e030a32e0354394475eef5cc3cee725cdd473a63ab914aeb2a30f9508bb925258f3415d01d6c7c4ffde26fed98f4d64492828d2132e27"}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000fd3000-0x26)="260000005e0009000c0000f839e3000000f40f0001000000f6040000000000001ee9ff6e35ea", 0x26) 2018/01/07 10:17:54 executing program 5: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) sendto$inet(r0, &(0x7f0000fe1000)="", 0x0, 0x20000000, &(0x7f0000c1e000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000000a000)=0x8000000000010a, 0x4) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fed000)='/dev/vga_arbiter\x00', 0x400200, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000963000-0x8)={0x0, 0x1}, &(0x7f0000ce5000-0x4)=0x8) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000fed000)={r2, 0x3d, "d327bd38f9a187e5ac489b12cac326499df349b4b92703cc3339a6c2dc2019e7d163cbd2d71d1e78c5c395d0b0c9adcb6b140d956a117fcdf11784e4b4"}, &(0x7f0000fed000)=0x45) 2018/01/07 10:17:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00007ea000-0x8)={0x0, 0x2}, &(0x7f000093f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000982000)={r2, 0x100, 0x1}, 0x8) writev(r0, &(0x7f0000e1f000)=[{&(0x7f0000524000)="4b00000018001980013d75241a6800210206e30067fff501009600000800057700000200080000bf001a707cdb352a17e09def6b0129b74600d04ebe5d92fc70052801b081d7a17c6ca2c5", 0x4b}], 0x1) 2018/01/07 10:17:54 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac844012", 0x40}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000ed6000)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/07 10:17:54 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000bc2000)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000c000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000d1d000)="d47e5be7a5c7094cf1aacc5bb5b3c6e2b6c1858fee8795789676e372111315aff3c327385cf91822705e8a61b81d4f20e3d0723c599664ebda1fdd0afafbfb8b571abe678b61baf68faa6d93d49c02631e1156b78ce617a20f2eb53fd80661f623d51e99d5330a14830b64b85bb4f0075cb0cc9d1c4b40b27b6b8ed3d6a6343b7062e5e813c6d81159e8ce3c5d9154b1e375446cfdddafeffe9858f1caf23d97fcd5ec309ce6fb0e19b0cb95daf906ac581dcb858bff3c9c9fc008d11ddb37cbae0029572e0b54c98e9d912b22ba8f4a210677c5c03bd4") mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000986000)=@sack_info={0x0, 0x7, 0x8000}, &(0x7f0000f78000)=0xc) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b60000-0x20)={0xffffffff, 0x81c, 0x0, 0x9b2, 0x2, 0x9, 0x6, 0x100000000, r2}, &(0x7f0000f78000)=0x20) 2018/01/07 10:17:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x4, 0x6) sendfile(r0, r0, &(0x7f0000d47000-0x8)=0x0, 0x4) 2018/01/07 10:17:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000001000-0x10)={0x401, 0x20001800, 0x400, 0x3, 0x80000001, 0x178b42db, 0x3, 0x8000, 0x5, 0x10000}) 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) readv(0xffffffffffffffff, &(0x7f000090c000-0x20)=[{&(0x7f0000013000-0xd3)=""/211, 0xd3}, {&(0x7f0000fd6000-0x5b)=""/91, 0x5b}], 0x2) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f00002a9000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x353, 0x0, &(0x7f0000012000-0x63)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/07 10:17:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10002, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x3, 0x9}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0xffff, 0x7, 0x3ff, 0x7, 0x8}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000003000-0x10)={0x9, 0x6, 0x400, 0x10000000}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000005000-0x8c)={0x1007, 0x52, 0x7eff, "717565756530fffffff9000000ffe40000ef0000000000000000000000000000000000000000000000000000000000000009000000faff000000000000000400", 0xb03, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000005000-0x4)=0x20, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x1008)={r1, 0x75, 0x1000, "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"}, 0x1008) pwritev(r0, &(0x7f0000002000)=[{&(0x7f0000003000-0x91)="96f5dcf4c5059aded9bae6abc6fe7e7f88a8915b026b495596f52397619cfd256bff7a03216c62d17c46b6e769216f601c877c379025d87638b75d0ff8fb7bbf8ea3ed8a85f25df2b6b3ef93b61bde00470770d2c41b224d77438ae526343ce70af355ceee0b5475fc71b76aa8f37890b7bac30fbcb09ca888f7a1c7eb63b994fe910a23241a98f8b97138b33878526525", 0x91}, {&(0x7f0000001000)="40bbe671a85ee63451b3b8a713859a9df5161d27f8d0502711dc2bab26cf2a04ca140c2b06d98647", 0x28}, {&(0x7f0000002000)="e1d8d30d49ce34a7158963206f778093ef1c20", 0x13}], 0x3, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x5d0e}, 0x8) prctl$intptr(0xe, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000006000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [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, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="daa05f2d2a5d728a1e3baf94228fac8b"}) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) 2018/01/07 10:17:54 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000d8d000)='/dev/adsp#\x00', 0xffffffffffffff01, 0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x2)={0x0, 0x3}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={r1, 0x7, 0x9202}, &(0x7f0000002000)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000be1000-0x17)='net/ip6_tables_targets\x00') sendfile(r2, r2, &(0x7f000065e000)=0x4, 0x3ff) 2018/01/07 10:17:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079d000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f00004a8000)={0x3, 0x0, &(0x7f0000360000/0x4000)=nil}) unlink(&(0x7f000023a000-0x8)='./file0\x00') rename(&(0x7f0000e79000-0xa)='./control\x00', &(0x7f0000442000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f000075e000/0x2000)=nil, 0x2000}) 2018/01/07 10:17:54 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000013000-0x8)={r2, 0x2}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = pkey_alloc(0x0, 0x1) pkey_free(r3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000)={0x0, []}, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/07 10:17:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000eed000-0x4)=0x0, &(0x7f00008d1000-0x4)=0x0, &(0x7f0000f57000-0x4)=0x0) r1 = syz_open_dev$usbmon(&(0x7f0000107000-0xd)='/dev/usbmon#\x00', 0xd6b5, 0x107000) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000aae000)=""/123) quotactl(0xe3, &(0x7f0000dd1000)='./file0\x00', r0, &(0x7f000021c000-0x81)="94193bc6e1a6fe01e4507b56353264f90b18a5e95cef269c450341f0c4538d79f17e8ed94537339b0a75ed2bea8393bbb8249a3238dfbb4cc506a45a4d425afd58225f38f1c22a3c1941742d1750dce16db59bcf85957d3a8263b66160fa1267f64cacae25a13d47caae205ea93a4fddda310ad937dff3ba2d3f3de26125a0c99b") mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f00000cf000-0xe)='./file0/file1\x00', &(0x7f0000103000-0x8)='./file0\x00', &(0x7f0000872000-0x7)='cramfs\x00', 0x1002000, &(0x7f0000d78000-0x1)="") 2018/01/07 10:17:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000093c000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b73000-0x20)={@common='tunl0\x00', @ifru_flags=0x2}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000696000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000529000)='ns/user\x00') pipe(&(0x7f0000c2a000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r3, 0xfffffffffffffffc) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000030000)=0x0, &(0x7f00001fc000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00002c9000)={0x20000000, 0x0}) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f00004bc000)={0x0, 0x9}) flock(r3, 0x2) ioctl$TIOCSTI(r4, 0x5412, 0x1) 2018/01/07 10:17:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000da4000-0x9)='/dev/sg#\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) 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) ioctl(r0, 0x2275, &(0x7f00007bc000)="") 2018/01/07 10:17:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) flock(r0, 0xb) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f00007cf000)={0x0, 0x0}, 0x80800) setsockopt$inet_buf(r1, 0x0, 0x2000000000004, &(0x7f0000002000-0x18)="", 0x0) 2018/01/07 10:17:54 executing program 1: clock_gettime(0x7ffffffffffffff0, &(0x7f0000001000-0x10)={0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/07 10:17:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d98000-0x9)='/dev/dsp\x00', 0xfe, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000282000)={&(0x7f00004db000-0x60)={0x27, 0x17db, 0x1, 0x6, 0xc4da, 0x3, "efc5de00cb0324feadb1c978fce9b7a6bd031a54ac71122b7d1fce26e60881d6523b8008aeaeb193145e80b486e36b5874b07eab5f380945339be5da682fba", 0x5}, 0x60, &(0x7f000018b000-0x50)=[{&(0x7f0000db5000-0x85)="dd1aee619b0233f5e32ec2f5839da4565d05f1208443ff14e197590a8b0bf0b4884c576e081d16670a2d15b5cc9afbfeb2a05cace63e6f8634735ee71f96477968378d46cefc3c29b808b347b6229cb088fed08c50af15f8a609e30bcc5bb37ed9eafbfc6dd0241bda41e866e99f1ed4ad67abcff051c87f85b96bb736ee2306af37407bec", 0x85}, {&(0x7f0000e8d000)="6df838e000876a32f3b01efbc446896c3a5f0072039c810252fac33f80d51ba9987fbf3ad97ea36c606afe5d373833ccd60ec013700648e0867a95f643cf98c2228d287d5649a648a1ac454690a6830bff822c19374ee14529b31e99c9ac33db2bfa70a6ff456ed2ab2e4dafed178c32ba5631b2b1a6264fb9", 0x79}, {&(0x7f0000c81000)="548a296ba9d9ac2252455c8dfff39f3980135fb44b5189b372", 0x19}, {&(0x7f0000316000-0xf3)="7d2e56eecb4f318a9698fbb9b59f0fb5de46b874ad1bddc9b67412b270adc3397a0b7eb937602172d5337632c364fd9457a940ac5f119f19a5b482e5beb6b955df44577a61626a0ccb3d68f8e07f48e478469665419dd57f65c61d3791d9ef7f701c092b1546841398a9ec118de7f61bac673a6af9c28c313a1844914236a1e44a383cf71083f3f90235f2706fa5fd5b2d7b718857550f107fee35b560b464b8065450d906db6048552b79349e96beb1588ff92e15f2971c616c7846b5aa2d06d6f8c35d26b746eaf0423c3cc86419d5859aba494a071dbf801f6f3aabf7a7b60dbc4119b9f9f2d4433187c84928f8dd38c9e4", 0xf3}, {&(0x7f0000690000)="241f3cfd024a030ef4e6f1258b316b20b09a7a139ce6ab7485dd059f5e638f0b4a1fdf240e13c0348aa6f17df24f79af90dd416ca2133a3434982f2e8a84a74fef22d8cdc598f278856c362ffdb6f576aaa6a26a01b5ce37779e61056d521f941894d600fe95afeea55c4b32db99d4320623ca1ed04875b4e47bf14aab8dfe7ccf3633df89231fd3b51b82211b5f3cba39e8d1e1f14b998b531c48c36c3672d3ed31", 0xa2}], 0x5, &(0x7f0000d30000)={0x20, 0x1ff, 0x168, "f5ff67f88c6bf421bdb3e051f0086627"}, 0x20, 0x40000}, 0x800) [ 470.465318] binder: 14337 RLIMIT_NICE not set 2018/01/07 10:17:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) writev(r0, &(0x7f000095e000-0x30)=[{&(0x7f0000ea8000-0x7)="63e0345b3b5a0d", 0x7}, {&(0x7f0000a31000-0x75)="7fa9409cb2c7e195693e61d8a37166d93a91a6dce3a07982d568a5b4e6bf047ded84e994cda8e775430c93e246b26a498fc8c832b0dcb59252c3bfc6c984683ae14512d251ca5d99034239ebf3ea88f99f3a62f366090e571657a0b816b5b24d78a7fbb596bdfdc2933c4bce5406f812bafe1e12ff", 0x75}, {&(0x7f000073e000)="a55d1864e483192e816c97d0eede779035613299fa9bb27294c4337a5b69185883cf3000cc7fb7c2a8aca2ff2662106606ea1b7bf77d4b8bb24b818e03e6721dd18786b1af0323059af9e4f936f15be30f1e37f902c9bdcabafa670107ecfc78a36b65418606b894e20728aab191b4dcb296468ea13dfa9ac72c4e69e77b4782e823550542e301ce9501715f7df6e958cd4d9f8786b0536c15b9f277761dcff8b3f9a301c0637c36b1d8ef9288b446e8680943bbbeebd6b33111bba2deda9817c8550a5982eed3b430e9c40d4e2700131d5bf85c5a403893463d334c876611f52ce05429237f", 0xe6}], 0x3) r1 = socket(0x2, 0x3, 0x100000001) getsockopt(r1, 0x800000000000ff, 0x1, &(0x7f0000001000-0xe4)=""/0, &(0x7f0000001000)=0x0) 2018/01/07 10:17:54 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f000046c000-0xe)='/dev/admmidi#\x00', 0x2, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, {0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, 0xf20c, [0x568f, 0xffffffff, 0x4, 0x800, 0x80, 0x100000001, 0x9, 0x3e08]}, 0x5c) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, r3}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000001000)={0x81, 0x3, 0x5df, 0xcec1, "12f0ff46e3b4cd1e27b77206712649b7dcd96eb0a3ba8ed7c22a3c2cc775e149a2758eb8b4c3cfd5634277e1", 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000003000-0x20)={@generic="23e26d9c91326cfb91129e21836246ce", @ifru_flags=0x9a00}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000000)=0x661c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000004000-0x2c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000004000)=[0x8, 0x2]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000005000)={@generic="63cc443050fde3e63f3e4b7bbe99d32f", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x100, 0x5, 0x8, "92546c3d61110f35af33156952e910bc1965330e464ff67f6de5eb0486894ea9491e707e2508f66d8a7c19d5f20f76e6d5f5752c90ce00ac7edd4083add7308cf2da23315c524e75ede9ae3f5c109242"}, 0x160) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000007000-0x4)=0x8, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000007000)={0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_create1(0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000008000)={0xf2}, &(0x7f0000009000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x10)={0x0, 0x0}, 0x8) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f000000a000-0x50)=""/80, 0x50) [ 470.500385] binder: 14337 RLIMIT_NICE not set [ 470.532076] binder: BINDER_SET_CONTEXT_MGR already set [ 470.538275] binder: 14336:14337 ioctl 40046207 0 returned -16 [ 470.546311] binder_alloc: 14336: binder_alloc_buf, no vma [ 470.546336] binder: 14336:14351 transaction failed 29189/-3, size 0-0 line 2903 [ 470.546412] binder: 14336:14362 BC_FREE_BUFFER u000000002000c000 no match [ 470.571544] binder: release 14336:14337 transaction 584 in, still active 2018/01/07 10:17:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000622000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/01/07 10:17:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x404200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000001000-0x14)={0x4099, 0x1, 0x1a, 0x6, 0x7, 0x8, 0x4, 0x6, 0x80, 0xfffffffffffffffc}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000018c000)='/selinux/context\x00', 0x2, 0x0) recvfrom$unix(r1, &(0x7f0000a71000-0xb0)=""/176, 0xb0, 0x40, &(0x7f0000987000)=@file={0x0, './file0\x00'}, 0xa) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8932, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/07 10:17:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) recvmsg(r0, &(0x7f0000520000)={&(0x7f0000ae4000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00008cf000)=[{&(0x7f0000a5e000-0x69)=""/105, 0x69}, {&(0x7f0000ac5000-0x32)=""/50, 0x32}, {&(0x7f0000712000-0x8)=""/8, 0x8}, {&(0x7f0000247000-0x79)=""/121, 0x79}], 0x4, &(0x7f0000656000-0x60)=""/96, 0x60, 0x254}, 0x2000) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000eba000)=@req={0xcc, 0x0, 0x8, 0x7}, 0x10) perf_event_open(&(0x7f000025c000)={0x5, 0xff05, 0x3e5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) munmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000) 2018/01/07 10:17:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000021b000-0x9)='/dev/sg#\x00', 0x80, 0x80002) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000981000-0x8)={0x0, 0xb770}, &(0x7f0000cf7000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bdd000)={r1, @in6={{0xa, 0x2, 0x3be8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000041e000-0x4)=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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000622000)={0x1, 0x2, 0x2, 0x4, 0x4, 0x20, 0x5, 0x7fff, 0x101, 0x10000}) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000f74000-0x26)="26000000240043f8fe3dffff00008d4004ff0005010000000e000300f0ff0000000503c76e35", 0x234) 2018/01/07 10:17:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000b97000-0xb)='/dev/loop#\x00', 0x0, 0x80) r2 = add_key(&(0x7f00000c5000)='user\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000020f000-0xc3)="27bebcd053a2667994d6330895b297be48013062d7079c1397bf11127825b79a399021b14d033675c4f780d37c00c0e3ad6bfc7c7d25149ab5b4ca07ce12ce3935eebf562b886879dcace4fd2fd8839d5a45e0d856b160c89ca4d7e8e22a397cbdc2e8d1d79bced951b7ba6d2fea59be48c474939ec9cf8eaf411d23110dc8ecb29fde4ac60a5894cbe2852ea3089604b8da2baec1a8b80437f1ea3e46a62e1143a315bee5d69c1b28a6b75bc3a7e8fdab9ed8faeb997556938b6528d10c3ff47c6b34", 0xc3, 0xfffffffffffffff8) keyctl$describe(0x6, r2, &(0x7f000021f000)=""/145, 0x91) dup2(r0, r1) 2018/01/07 10:17:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e43000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f00004d3000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00001fd000-0x4)=0x14) recvfrom$packet(r0, &(0x7f0000ac1000)=""/137, 0x89, 0x40002001, &(0x7f00004e5000)={0x11, 0x15, r1, 0x1, 0xffffffffffffff5b, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x10) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000d85000-0x3)=0x0) write(r2, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000016000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/07 10:17:54 executing program 5: 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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000609000)=[{&(0x7f0000896000-0x1000)="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", 0xfb8}, {&(0x7f0000a85000)="12ab2bee348cdd211725914cb1a92dfa4e15d1ee9b472b440fe700dc8549ff036859a8d338106d9a91d27cdef5baf0afc7558f1cad19d23744cdf7fa84c1284826cb6225ad47f39024d016f863a89edd1a5222f840284e0bf7afdd0709a666ba38bf22432ab2b3a115016fbd2d9d32f193429c02613372", 0x77}], 0x2, &(0x7f0000577000)=[], 0x0, 0xfffffffffffffffe}, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000254000-0x28)={@generic="bfaf9608b6ddeb8d89ed7f2d86795a2f", &(0x7f0000afe000-0x24)=@ethtool_rxfh={0x47, 0xfffffffffffffb9e, 0x0, 0x4, 0x9, "06c59f", 0x100000000, [0x8001, 0x0, 0x2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) recvmsg(r1, &(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) r3 = syz_open_dev$admmidi(&(0x7f0000210000-0xe)='/dev/admmidi#\x00', 0x0, 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000340000)=0x5, 0x4) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/07 10:17:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00001d1000-0x6)={0x0, 0x9}, &(0x7f0000cae000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004d6000)={r1, @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]}, 0x80, 0x557}, &(0x7f00009eb000)=0x98) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000ed4000-0x4)=0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000048f000)=0x0, &(0x7f0000659000)=0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000d9f000)=0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000001000-0x10)={0x1, &(0x7f000061a000)=[{0xffffffffffff2c16, 0x0, 0x0, 0x0}]}) pivot_root(&(0x7f0000d97000)='./file0\x00', &(0x7f000093f000)='./file0\x00') connect$ax25(r2, &(0x7f0000318000-0x10)={0x3, {"af0e4a38a35391"}, 0x10000}, 0x10) [ 470.578460] binder: send failed reply for transaction 584 to 14336:14351 [ 470.585415] binder: undelivered TRANSACTION_ERROR: 29189 [ 470.610996] netlink: 21 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/07 10:17:54 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000019000-0x8)='./file0\x00', 0x101000, 0x1) flock(r0, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000)={0x3, &(0x7f000000f000-0x18)=[{0xc, 0x0, 0x0, 0x7}, {0x15, 0x0, 0x0, 0x1f}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000001c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000001d000-0x4)=0x3, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000001b000)=0x2, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f000001c000)=@file={0x1, './file1\x00'}, 0xa) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) [ 470.639263] netlink: 21 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/07 10:17:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x80, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b6c000)={0x0, 0x0}) 2018/01/07 10:17:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006db000-0x9)='/dev/sg#\x00', 0x400000003f, 0x123ff) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f000029b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ed5000)=@assoc_value={0x0, 0x0}, &(0x7f000089a000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000bb4000-0x8)={r1, 0x0}, &(0x7f00000c9000-0x4)=0x8) r2 = syz_open_procfs(0x0, &(0x7f000048b000-0xa)='numa_maps\x00') ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000520000)={0xff, 0x6, 0x1, 0xd167, 0x101, 0xffffffff, 0x8000, 0x3, 0x0, 0x101, 0xab, 0x6}) pread64(r2, &(0x7f0000cac000-0x1000)=""/4096, 0x1000, 0x0) 2018/01/07 10:17:54 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000297000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x1, 0xa4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, {0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x8}, 0x200, [0x0, 0x8, 0xff, 0x9, 0xffffffffffffffff, 0x0, 0xa830, 0x2]}, 0x5c) mmap(&(0x7f0000000000/0x942000)=nil, 0x942000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0xa, &(0x7f0000941000)=0x0, &(0x7f000093f000)=0x4) 2018/01/07 10:17:54 executing program 5: prctl$getreaper(0x25, &(0x7f0000189000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a02000)={0x0, 0x0, 0x0}, &(0x7f000041c000)=0xc) r1 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0xa100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@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}, {{@in6=@remote={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}}, &(0x7f0000000000)=0xe8) r3 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000)='./file0\x00', 0x80, 0x8) getgroups(0x3, &(0x7f00000cf000-0xc)=[r0, r1, r3]) 2018/01/07 10:17:54 executing program 2: mbind(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x4000, &(0x7f0000b4b000-0x8)=0x61, 0x7e3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/audio\x00', 0x280040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x4000, 0x521, &(0x7f000040a000/0x4000)=nil) shmat(r1, &(0x7f0000a82000/0x3000)=nil, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0xad)={0x0, 0xa5, "67fb0facf8de27dd2f84a4ae40419850317dd6508a55995f2155e56b4832fcb3f1367f0846ad92ffa4abf5ac4be71c8c217b86e2bbd9f6edbc7363741f421eb507e432a4acb0deb718f8d650da57ac1cccb087ddf1582c1a8eb26eccf115cc18f5c38ebd5695ab81385d44157bd42250a69e0b204575d50ddf5cdcee2fa6180c7783cc3b3a61378bd17ba9719cc3166455da714fee9fc2ef027c2e20476ecb2809cee1cae8"}, &(0x7f0000001000-0x4)=0xad) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r2, 0x8000}, 0x6) r3 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x39011, r3, 0x0) mincore(&(0x7f000000d000/0x1000)=nil, 0x1000, &(0x7f0000003000-0xf3)=""/243) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/07 10:17:54 executing program 4: r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ff4000)={&(0x7f0000904000)=@getsadinfo={0x14, 0x1d, 0x209, 0x0, 0x0, 0x2, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 10:17:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000068e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) remap_file_pages(&(0x7f0000bc5000/0x4000)=nil, 0x4000, 0x1, 0x8, 0x40810) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f01000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x72b6, 0xaf02, 0xe1, 0x12}, &(0x7f0000814000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000755000-0x10)={r4, 0x58, &(0x7f0000216000-0x58)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x7fff}]}, &(0x7f0000fb7000)=0x10) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xfffffffffffffffc) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00003cc000)={0x8, 0x0, [{0x0, 0x0, 0x6}, {0x63a, 0x0, 0x1000}, {0x3c4, 0x0, 0x8}, {0x6b0, 0x0, 0x0}, {0x0, 0x0, 0x68d}, {0x933, 0x0, 0x49e}, {0x40a, 0x0, 0x7}, {0xfbf, 0x0, 0x7}]}) getgroups(0x4, &(0x7f0000c93000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r5) syz_open_dev$sg(&(0x7f0000ad6000-0x9)='/dev/sg#\x00', 0x100000001, 0x40000) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x1003, 0x0, 0x0, 0x3, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00003ca000-0x98)={0x1, 0x0, [{0x38f, 0x0, 0x1000000000000}]}) 2018/01/07 10:17:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fa4000/0x18000)=nil, &(0x7f0000fa4000-0x18)=[@text64={0x40, &(0x7f0000dee000-0x50)="66b82d008ec06526640f01c966ba410066edc442fd1ca94e0000004e0f32b805000000b9060000000f01d9c7442400ba000000c744240215000000ff2c24c481e8c63100c44189fb19c402a9926c5bc0", 0x50}], 0x1, 0x0, &(0x7f000083d000)=[], 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000adb000)='/dev/sequencer2\x00', 0x400400, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000599000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000039e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c76000)=0xc) r5 = getpgid(0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00002d5000-0x20)={0x2, 0x324f5faf, 0x4, 0x2, 0x1, 0x1}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d03000)={{{@in6=@mcast1={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}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b83000-0x4)=0xe8) r7 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00007ce000)=0x0) fstat(r1, &(0x7f0000486000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() sendmsg$netlink(r2, &(0x7f0000c71000)={&(0x7f0000e2f000)=@proc={0x10, 0x0, 0x2, 0x5080028}, 0xc, &(0x7f0000b98000)=[{&(0x7f0000088000-0x23c)=[{0xf0, 0x4c051c22, 0x308, 0x2, 0x1, "21fab16bb8492f4c79f9058da94dc13ef7969451ad16f873db556c81f7c4f08107963f1b412a6ddf5fc110e2c71219cf93bd696de4e3c35e9b18811453224bca882932f1d6869c4da6a4dfd92cfc9663487f6b72e4ab90752125009863191d080dfd18cdd0fb2d9b6e7d54ce0e39ce452d1724862829620269834c068343f12d5ae9c48ccab953373042154da077ad686291e8c22ffdcc6697550110ced5199f0222070975250bb3db729804c401164e2b8a1f7a103ed53b8fca4102268896d00ea7366a9760fc17325a825e6668891495f7cc1082a655c2476c44222fa55d58"}, {0x10, 0x4, 0x20, 0x6428abff, 0x1, ""}, {0x58, 0x3, 0x434, 0x7, 0x0, "b13f9304bde650c7e7f8d2fc5e392bf4542d5e4f280ef7582c9c2395eb028a6975c2dcb69251cf473a96f7161eca359c163e538eb8a55d1b6f7c04ea2c143acd97fa24038da98462"}, {0x30, 0x0, 0x220, 0xfffffffffffffff7, 0x1, "96c1f1acff3873082977194428f7cad5d28d06f8d82eaa28f02214030b0d18"}, {0xb4, 0x0, 0x300, 0xc3d, 0x3, "108563526d3895a5f4193dcb795e2ca810bda5fb0e1bd28ba12a1e3cd6c8dad3d3f6316cc0dbf46a4b69600966089ad4ef3419d3046f5949983b7d8854dfa64659ccca4072bf2005e695bdb463a573ba1bdcef305f8c793bba69166a95fca67365a078cba3841191c02f738a03bc7a6f7e608bed1693a087ba2ed21e451e2fdf92c6a629d797016c22a246d47d21ffab3956338e2880d290dbb5ecbada82fde4f545c1"}], 0x23c}, {&(0x7f0000026000-0x250)=[{0xf0, 0x7, 0x28, 0x3, 0x2, "18a6f2769297938cafd7349a0e1467d56290045f094328fe3d23e83cb62444f9a73bd63eb240162d55425a1631e7e47ee39a3cece84cdd68cc213a039c8987b233f7ca1d26e84264a624501ae8dc4885beb78f8d25d5203ed5015beaeebade3985cd453a62dca6ab1383a1518b843df88b398e375adfd6d8eca0c62c9a5b4972be1a7899d8ab36b2f8755c423607d8dc959ebfc07982398f0be6978394a9ef621b33353561cc0805a3dd0cecfdc624ce3cca38ec8334ffc87b6f169dd7565f832ac5f375a152e7058ef871cac252236ac9bc545ab4162cd616fc5d0726eec9"}, {0xf4, 0x6, 0x700, 0x2c, 0x0, "911733f25501750d3b011bb062f7a3beaac964bc6b4d9de8046add35ed16689cc304ea7ea2206c7f7c4c4da76b9248e0cb460115255c774edd91e4829421b5322f6a4f63ac1857cdc48bf3c39b11356a83277f43f4879757d719dadd166ad954e68da3ec2c90bb5e1eb1e2004c12683bf2942861d76dc88833b5ed5c8c6675be475af99e975812bc1559b4fb563db431590d2d6cdcd1c5cf71548a7e5e75c92891487fe8ed1e2f9bdaefa2447a180177ca588d2549146f3805bb294fe47b59ffae938e7418c248d91b08d051c5f95b070eb45e08d2beacdcd679ccc0abec8bcf597e3b26"}, {0x6c, 0x8, 0x2, 0xe4, 0x2, "86a3e03dd0c646f4aff1ac346d53d04cd2d3667a38665c2682a7eb69798ebea658f67a41b0bf12ac71916b2ec16644d33acbd98bff980a64ef1be887e1e133ca1068c79557144dbaca0ed81c5eec46ac4f7b9005765e63755e490e70"}], 0x250}, {&(0x7f0000c52000-0x330)=[{0x108, 0x4, 0xb24, 0xa200, 0x2, "bd5d4fe67e20309b04c4566d3319b762dc16c74535bd279ffa56053f57fae604c83db371877026f4dab329edfc3e33dff179a11aa5eb9538fe0cc86cfbdc3cb25540e64f798ae48f116e4983b637280331a88e9da078cbfa4b705926bf9a63d4b1c194618b393a879b6399649f45c8ddfe889361ed8a37f47385d87632c23e7ec66524a805b5ee1e4c96eb027d11f931596506bd2b73ea686c3b64d17ab6a80fe327e196395bd5efafe05378ff8a2b634cdfd7edad8d8622c80c1718061f96d73785e1cf134d4a62333da44e51bb752dab6f433bf70d0ae00dc6cebb45dda9aa4a17877af0a33d2399546be96226a14a5d2d9f8840"}, {0x1c, 0x90000, 0x0, 0x8, 0x0, "6530a04b92bfc6dac3f7"}, {0x98, 0x4, 0x10, 0x81, 0x2, "4aabbde20d464be3841648349724da8e08b9fa6c1ec0eb1d3f4ba777b5e0c0d945145cfdc899e8df1dcf55e3e247d8f2a78baa2673f265b7754a708cfb66b7833a6c6d9a22c5015039c3d3a30e141c27ca4a7008ee5a2ad1939a5779f3199a9c059130e2a18e596709b942f62d01b021b347eef66d28eea20c4ee771daa5c18c1133d1305f"}, {0xf4, 0x5, 0x10, 0x4, 0x0, "d57425ad74973889fb5b48515024be53ee8c4cb65f45cea5e390e5c6cb826207df600b3a24840bffb2dd6bee761b74f0197e975494aec14a9794013a8d9a567f84da4b3d75118a138dd14688a84935c6a62e46e6fdb3af10aed60088ec8c262bc23a9bdea0fc7ad79157d13fb313b9e53b02879b0d2b189edb55f075a49422c71ccf53f39a5e151cbf93fa9938d7172a071f86f4440e193867404da3191b6fa201a58eec9689d72b5370ec01ceaf04db91a4932301bb39a0ddbf151e19605034b3cfe0eda14a90c913fa08fb20ef07fee18f5f811eab46c34475324d798d7e334a87"}, {0x80, 0x6, 0x402, 0x3, 0x2, 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{0x1010, 0x3, 0x100, 0x4, 0x1, 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"}, {0x38, 0x1f, 0x4, 0x5e, 0x1, "b2379d18f2749acf7b3af47f693df64bb9b37a5c0d8d2f2a2fe5277c25cf49c1d48411bb17ae74"}, {0x5c, 0x7, 0x204, 0x91d, 0x2, "12e420dfdde42cf1f9fd2a2a61a0a5c280ae90a5c036ba4971a46ee2f4b403e9c34ed93b612044dbaeafe582acbdb60a1592da8e63d4a0c2dd0d1f010c7cdb5d69b80e4bfe951e4377dae3"}, {0xe0, 0xfffffffffffffffa, 0x0, 0x4, 0x3, "f105d000245737423b1f023336ce6ad0f145524286c96a42c40d8aeb21b336530a05a1566e35c4ee9149df639cad7c7d0208f52d47ca91e70169382f3b6953e102b0ce4c1e85f3955f6cf81c49b3ba33d53b32abe92ed567fdeeba730ebe26d9c7d7cd55f97940ad5c0e744c93526775f5e1b8fbef9dc216287a3bdee0052896ffc89b2a2168a3e783338669043a8491ae51fb3f10f63f59fb3dad588d12c79e57f55633dabd092cfb8accd3a7194ad699f786d26c7ea482e6de3f5f6b4f73987fa4b4ccfc68ef672ad2bfe30411"}, {0xec, 0x101, 0x8, 0x0, 0x2, "cb1c441f162cac4879bd027a93774049f484dbf0cbe25a93c1c28cb964ed0db85bae2ae98277c232da17602bea22d1e03f96130fa00be00fbd2ba6ea77a80fa10c8f909e65f56e43907c04def56817472b63f5e71694ca20a3dde27bd79511b3941577d068bc126b74f5086a023e683e2605ad885fe6570dee8abed12ca71d0ad83f16927dc074489163339d50692666eeeaf55523d6461e5c8d2765a9411b90eab42b81ee4ef85df731b71c54ee2b5b7ed2abb33279e9c0b1d4b650a0eb09d4a9a584f3db18358897a392250528384e8117709fd8177a0730e9fafd"}], 0x2280}], 0x8, &(0x7f0000fe0000-0xb8)=[@cred={0x20, 0x1, 0x2, r3, r4, 0x0}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r1]}], 0xb8, 0x800}, 0x40010) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r11 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$sndpcmc(&(0x7f0000537000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x400) ioctl$KVM_SET_VAPIC_ADDR(r11, 0x4008ae93, &(0x7f0000d33000-0x8)=0xffe) ioctl$KVM_RUN(r11, 0xae80, 0x0) 2018/01/07 10:17:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) set_mempolicy(0x2, &(0x7f0000855000)=0x20, 0x8686) ptrace$pokeuser(0x6, r0, 0x804, 0x8000000000009) syz_emit_ethernet(0xfffffffffffffffa, &(0x7f00005ae000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x100000, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@time_exceeded={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, "c7462c110cbd22de"}}}}}, 0x0) 2018/01/07 10:17:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x1, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000)={0x3, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x40, 0x0) ioctl(r1, 0x4000000000001263, &(0x7f0000e10000)="") 2018/01/07 10:17:54 executing program 1: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000190000)=""/72, &(0x7f0000137000)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000a6f000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x84, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003ce000-0x10)='/selinux/member\x00', 0x2, 0x0) fstat(r1, &(0x7f0000bae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 10:17:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000f8d000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0xfe46) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f0000b61000)="", 0x0) getrusage(0xffffffffffffffff, &(0x7f0000eab000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x73846c1ba51efba6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r2, &(0x7f0000001000)=[{{r3, r4/1000+10000}, 0x1400000000000, 0x9f9, 0x100000001}, {{0x0, 0x0}, 0x5, 0xffff, 0x8000}, {{0x0, 0x0}, 0x9, 0x1000, 0x81}], 0x48) 2018/01/07 10:17:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000063000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000560000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000dd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00004b6000-0x4)=0x14) r1 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x1, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\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]}) 2018/01/07 10:17:54 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000003000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000002000-0x1)=0xc) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0xfffffffffffffe92) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x101, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000002000)=[{&(0x7f0000004000-0x64)="480167da6d8ed15b68901f42ddeb32b9a4979967c25ccf530f7b6825f1ded4b4a72c4880b6086ca68e7b543f1dec0e1b4ea1441084cd59b974431946b5821b3f8ec1249919ce448466ed372317a7f88560b0bc3f9ad213b935f17c024cbfcca719c972ed", 0x64}, {&(0x7f0000000000)="3f490d2277005609ad6a1454fda22d549f85d190bc307bff9cc7323f3fb37a7994d09689611c063a24a5b357eddab0e780fe90c384", 0x35}], 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000003000-0x8)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000)={r2, @in6={{0xa, 0x2, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x324000000000, 0x6}, &(0x7f0000001000)=0x98) 2018/01/07 10:17:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000516000-0x8)='./file0\x00') fgetxattr(0xffffffffffffffff, &(0x7f00007f2000)=@known='security.evm\x00', &(0x7f000088d000)=""/2, 0xffffffffffffff6f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7fffffff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000009d000)={0xffff}, 0x0, 0x8) r0 = syz_open_dev$sg(&(0x7f0000bff000-0x9)='/dev/sg#\x00', 0x8000003ff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00007dc000)={0x2004, &(0x7f0000eef000-0x8)=0x0, 0x8, r0, 0xb}) r2 = syz_open_dev$tun(&(0x7f0000bec000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d35000-0x28)={@common='gre0\x00', @ifru_map={0x800000002, 0x0, 0x8, 0x0, 0x0, 0x0}}) r3 = inotify_init1(0x5007fffd) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000011c000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000002000)=0x4000009, 0x4) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000e3f000)={@common='dummy0\x00', @ifru_ivalue=0x40}) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000377000)=""/0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000e7b000-0xdc)=""/220) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000596000-0x4)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000000, &(0x7f0000889000-0x4)=0x10000000200, 0x4) r4 = dup(r1) setsockopt$inet6_tcp_int(r4, 0x6, 0x2, &(0x7f00005d1000)=0x81, 0x4) bind$inet6(r4, &(0x7f0000797000-0x1c)={0xa, 0x0, 0x5d09, @loopback={0x0, 0x1}, 0x100000000ff}, 0x1c) sendto$inet6(r4, &(0x7f0000a76000-0xdb)='1', 0x1, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x4000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000931000-0x4)=0x0, &(0x7f0000624000-0x4)=0x4) recvfrom(r1, &(0x7f00006dc000)=""/0, 0x0, 0x1, &(0x7f0000742000)=@nfc={0x27, 0xffffffff, 0x8, 0x807}, 0x10) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000d50000)=0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000bd1000-0x400)={"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"}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00003ea000-0x4)=0x6, 0x4) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000ba7000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_data=&(0x7f0000e24000-0x20)="3bc298971b348058bee8a44970aca8c421237c9e71fd875870f6a6401399b20c"}) sendto$inet6(r4, &(0x7f000090d000)="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", 0x5d6, 0x0, 0x0, 0x0) recvfrom(r4, &(0x7f0000725000)=""/207, 0xcf, 0x10000, &(0x7f000025c000-0x1c)=@in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, 0x1c) 2018/01/07 10:17:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000f1f000)=0x2) write(r0, &(0x7f0000f74000-0x26)="26000000240001f8feffffff00008d4001000025010000000e00030040a68fe90c026b010035", 0x26) 2018/01/07 10:17:54 executing program 1: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x1000, 0x80000000000, 0x20000000000, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df1000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000def000)={r2, 0x80000, r1}) r5 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r6, &(0x7f0000919000+0x1db)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000910000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003d1000)=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000440000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000def000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, r7}, 0x10) sendto$inet(r6, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000de9000-0x18)=@generic={0x6, 0x3, 0x4}) setsockopt$sock_int(r6, 0x1, 0x100000000c, &(0x7f0000df2000)=0x9, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000df0000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r6, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000df3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000069b000)=0x14) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000df3000)={r8, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00009ec000)=0x7, 0x4) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f00000e9000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000df4000-0x4)=0x10) pipe(&(0x7f0000df2000-0x8)={0x0, 0x0}) getsockname(r9, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) sendto$inet(r6, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r6, &(0x7f0000d1c000)=""/4096, 0x1000) 2018/01/07 10:17:54 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000005000)=0x14) sendfile(r0, r1, 0x0, 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) 2018/01/07 10:17:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x0, 0x6, 0x0, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sysinfo(&(0x7f00000e4000-0x1000)=""/4096) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = syz_open_dev$dmmidi(&(0x7f0000036000-0xd)='/dev/dmmidi#\x00', 0x260fa7ec, 0x400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000019d000)={0x2, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000acf000-0x20)={0x100, r4, 0x0, 0x3}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x3f, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/07 10:17:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0xf5a3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ce6000)=0x9, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f00001b5000-0xe2)=""/226, 0xe2, 0x0, 0x0, 0x0) 2018/01/07 10:17:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) userfaultfd(0x807) 2018/01/07 10:17:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a90000)='./file0\x00', 0x40045, 0x0) getpid() ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) lremovexattr(&(0x7f0000580000)='./file0\x00', &(0x7f000038a000-0x18)=@known='system.posix_acl_access\x00') 2018/01/07 10:17:54 executing program 0: 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) fcntl$setstatus(r0, 0x4, 0x447fe) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007e0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000c7d000)={0x0, 0x1000, 0x30}, &(0x7f0000b10000)=0xc) r4 = memfd_create(&(0x7f0000ad0000)='\x00', 0x0) clock_gettime(0x800000007, &(0x7f0000283000-0x10)={0x0, 0x0}) r7 = getuid() stat(&(0x7f000050a000-0x8)='./file0\x00', &(0x7f0000474000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000eee000-0x8)='./file0\x00', r7, r8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000eb9000-0x68)={0xef68, 0x2e, 0x3, {r5, r6+10000000}, 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]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00004ab000)={r3, 0x9f, "32f9f8b890eeac380e799c49c1dfca1959178e8a62de04050ed7d6a69a7e25517255d0f51c88f757dda599f8cd6e20080798520919a92a9660f063240c7d75cbf47b6e18f65d3bb1f0fae73d3305c9757dffcbccdb7c96be73ebf8ff6d76669e6fe96bfe5b66086d4544622c4f9ae979f32e566250eced4a956a08d72271778da1bd030d6c814d0785b239be281330197c290470a43c988203c811c082748c"}, &(0x7f0000fde000-0x4)=0xa7) r9 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r9, 0x4400ae8f, &(0x7f0000ccd000)={"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"}) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/01/07 10:17:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000117000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) 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) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00003e5000)=0x0, &(0x7f0000050000-0x4)=0x4) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/07 10:17:54 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000551000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fc7000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000000)={0x9c, 0xfffffffffffffff9, 0x8, 0x787, 0x4, 0xfffffffffffffff9}) ioctl$int_in(r0, 0x5434, &(0x7f0000001000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000554000)=0x0) ioprio_set$pid(0x1, r2, 0x9) [ 470.925388] device lo entered promiscuous mode 2018/01/07 10:17:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006fd000-0xb)='net/rfcomm\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000662000)=0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00006e8000)=""/109, &(0x7f0000bb0000-0x4)=0x6d) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) sendfile(0xffffffffffffffff, r1, &(0x7f000000a000)=0x0, 0x2) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00001f2000)=0x9fc) 2018/01/07 10:17:54 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000033000)="bfb1a3009077cba6ffa1fa7df408db1c90226b154920d46def259eba3d96acf63ebe274707bb4913f1ab0f1dd0858144b4c9c2b528cbbd19db755a3a83e732a79d2abf436235a538e16debb2310655e9de3282b0", 0x54) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000054000)=0x9, 0x4) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x4b8, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) 2018/01/07 10:17:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r0, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x70, 0x2400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)={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) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000003000)={0x1, &(0x7f0000004000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000004000)={0x10000, 0x3ff, 0x8000, 0x4, 0xfffffffffffff72c, 0x3, 0x6, 0x5, 0x0}, &(0x7f0000004000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000004000-0xa0)={r2, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5a00, 0x20, 0x9, 0x2, 0x2}, 0xa0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000004000-0x12)={@generic="d3f593ed18be8b174b856f71027e8722", 0xcf}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000006000-0xb)={0x34278aa2, 0x6, 0x7fffffff, 0x3, 0x80000001, 0x0, 0x5, 0x58, 0x7fff, 0x5, 0x9}, 0xb) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f0000007000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000005000-0x4)=0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$bt_rfcomm(r1, &(0x7f0000004000)={0x1f, {0x7, 0x60e, 0x7, 0x9, 0xd3f, 0x9}, 0x8}, 0x9) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000001000)={0x6, 0x1, 0x9, 0x7, 0x3ff, 0x100000001, 0x3fa, 0x1, 0x0, 0x6, 0xffffffff, 0x10000}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000009000)=[{&(0x7f0000008000-0x9d)=""/157, 0x9d}, {&(0x7f0000009000)=""/194, 0xc2}, {&(0x7f0000000000)=""/135, 0x87}, {&(0x7f0000009000)=""/224, 0xe0}, {&(0x7f0000002000)=""/238, 0xee}], 0x5, &(0x7f0000004000)=[{&(0x7f0000005000-0x1000)=""/4096, 0x1000}, {&(0x7f000000a000-0xe9)=""/233, 0xe9}, {&(0x7f000000a000-0x2e)=""/46, 0x2e}, {&(0x7f0000009000)=""/114, 0x72}, {&(0x7f0000005000-0x1000)=""/4096, 0x1000}, {&(0x7f0000008000-0x13)=""/19, 0x13}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x7, 0x0) 2018/01/07 10:17:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000331000-0x8)={@broadcast=0x0, @broadcast=0x0}, &(0x7f00009ef000)=0x8) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f00006af000)=""/192, &(0x7f0000af3000)=0x3e4) 2018/01/07 10:17:54 executing program 4: r0 = creat(&(0x7f0000f53000-0x8)='./file0\x00', 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000c71000-0x6)={0x17, 0xfe, &(0x7f0000000000)="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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000723000-0x4)=0x0, &(0x7f00006d2000-0x4)=0x4) 2018/01/07 10:17:54 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b1f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000015f000)={&(0x7f0000dec000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='tunl0\x00', 0x294) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x80000, 0x1) 2018/01/07 10:17:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f00006e8000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c5b000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002ae000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) sendmsg$netrom(r1, &(0x7f0000605000)={&(0x7f00008f7000)=@ax25={0x3, {"1a54edbe55ca9c"}, 0xe8b4}, 0x10, &(0x7f0000c83000-0x70)=[{&(0x7f00004c6000)="503b8ff2bb0ff30bcaad51f565f1a083d4d501b347c041f87ee1e648e4ffab57b0d0c5971077d3268ab858771035f94dbf4a95c2e752776ab6800c0d93a1ed603d76f56ce3320f09ad44f4ec31dc4b1749ce6e6c01c8f10ed8fbed955a89bc531bb6bd0318d0e628b5ec869a3073c788acb9937c1f0850e05d682c794784c89e91b9c5482c4df7dddc1facce581402b4f9eefc65d8e1e4196036ebd48903ef40544d084506d81c3ea5402a8794d33319aa460ada7f9a531094e823aa02b6a4964a6c0f1abe6d13cfa2da88469d3df852ece0f3e0e8ee68bc2794f157d361063bd1ca5b8f0d636b411183869031", 0xed}, {&(0x7f00004f4000)="72eb83e60d944bfaf63f39855999151d743679cfc5b6396889a7116bb1be6fc85b55e46fb57df654230f56", 0x2b}, {&(0x7f0000fd1000-0x5e)="9d03ccff89c6eec507be87de849f52f3b6b88612ca85ce10a2f5296e7b083b36640ae4eea356599873cf86623002b38023ba264aa92b4d158079bcbf1d617d618a091ae0210d2ebe3cdf18eda7297460f2c0c2905e1c503805158799edd7", 0x5e}, {&(0x7f00000ed000-0x1000)="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0x1000}, {&(0x7f00008e5000)="87eaf6dcf879dd593ad834562ab8e81fc3cddb53a65e7ec47f16d207b6086932733967f94eea7935b936835258b04fde0c7f05ca", 0x34}, {&(0x7f0000c05000)="db2352c71825c02ba191255022e6f5588109e854b8ffff0deb14ae68af91c3855b32fdc255d740466281df26dd72edaf6fb2ca27191ebc516e9f076508f563a7cc6a4fb0e355", 0x46}, {&(0x7f00009cf000-0xa8)="86a140fb0351bf316c90b204136c535d2959659e094c7da202e8a35c76122488eff9d7d4d2df01c309c0ec0042cb228ba959c483f5214e43877acacff1e41ca78dd85fa08fd6cd950fe3474094d03962cdf97badc865ae5560a159956984218501772a9fb5abf9a2c30da38b8810f260edbceae8901679b09ab2cadf059b9458ed925567d6c2faec6f4e795e77763da6f45cdf8fd9a77e5893f0dbf0508f775ec4778a315bdf784c", 0xa8}], 0x7, &(0x7f00004ad000)=[{0x68, 0x117, 0x400, "f6bad2df939483fc3105154c46e3de78c259fd898b4a81cc8b26246041b7668d426403d212bebfd8a1bbf13bf9bcad9f710ea3ad47f4e8b43f8a8efb11f928f48e2349b83b3398de83367672ba5c6be2ff81"}, {0x80, 0x116, 0x5, "389ad962361bc86549fdc76233069adab6b04e3baded35ce259de0b336177d554ca75157158211ca900ffe23aaf3a037782bf3a62aadec0ddf72d5518974d376ae89b3d4628ee0842ba337477b7bf157c5eab3ace92aaad46ce93bd3e3850e0640c56f7a13652f739f48942a39453e66"}, {0x70, 0x0, 0xffffffff, "8d6b167ddef5a72a569a9a45a435b6f77682e9b7a544c703d5405b3b7d56b52ed1da4b8fe4f104291ceb0f6d29ad0f07324e4b13db36de01b3c6ed89434383febbebf10409d2717a6bc86f9f517667e5855900e251dc49617a"}, {0x1010, 0x10b, 0x7, "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"}, {0xb8, 0x109, 0x7f9a, "4881b96332b3433f331ac986511587a3e52ca0b75c247447fe4b1ecb4d427ee87718f5970df6cbba0f299252ff8df91246d14f010b654e06fd856957044d18faa54e882a3acb487b2d7f9cf7f8e4d037051c79744a61727d62f711265876e0e7cc7e46a824f17dfb265aa6f55eaa1667dd72fb53775267cca1be41c9639b359298c53c9a325cd256f5117e1d49ff90ab120fc9bfec9b8319423d65ffbc2202f3e6a1263744cd"}, {0x30, 0x10e, 0xe57, "d672d6f7bb8f8af742a8ffbf55711fa50179a312a367592fe8eb01da44ca01"}, {0x30, 0x1ff, 0x80000001, "cb12f576a8c401ab5659d60a2f069d471aec4e7f9b3e47dbda21d1b9ad10"}], 0x1280, 0x800}, 0x20000000) 2018/01/07 10:17:54 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x400000000084, 0x71, &(0x7f00000f2000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2713, &(0x7f00007e2000)=""/1, &(0x7f0000000000)=0x1) 2018/01/07 10:17:54 executing program 2: mmap(&(0x7f0000000000/0x17e000)=nil, 0x17e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000b7000)='./file0\x00', 0x10000, 0x20) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f000017e000)=""/0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000180000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000067000-0x4)=0xc) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000180000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f000017a000-0x4)=0x0) kcmp(r2, r2, 0x4, r1, r1) tkill(r2, 0x17) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000bf000)='/dev/ptmx\x00', 0x181000, 0x0) ioctl$KDDELIO(r4, 0x4b35, 0x6ffa) 2018/01/07 10:17:54 executing program 0: prctl$void(0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d37000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f000011c000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0xa) r2 = accept4$inet(r1, &(0x7f0000522000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dff000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d5d000-0x4)=0x20) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000005c000)={{0x0, 0x0}, "55754b1d8d5053f16af6ea3fc35236f55cf1b51d515bf6f2beddb0658891107582435f79c807b4a55dd620119fa6888159c8c15446978f1696e8a41af565265c", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 10:17:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) getsockopt$inet6_buf(r0, 0x29, 0x100000000041, &(0x7f0000738000-0x1e)=""/30, &(0x7f0000019000-0x4)=0x1e) syz_open_dev$audion(&(0x7f0000fbf000)='/dev/audio#\x00', 0x9, 0x220900) 2018/01/07 10:17:54 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000009a000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006d6000-0x4)=0xa0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f000095d000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007a4000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f000095d000-0x38)={&(0x7f000058b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000095d000-0x10)=[{&(0x7f000095d000-0x70)=""/112, 0x70}], 0x1, &(0x7f000007a000-0x6)=""/6, 0x6, 0x1f}, 0x100) r1 = syz_open_dev$vcsn(&(0x7f0000507000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffa, 0x40401) accept$packet(r1, 0x0, &(0x7f00002b5000)=0x0) readlinkat(0xffffffffffffffff, &(0x7f00006c6000)='./file0\x00', &(0x7f00007fb000-0x1000)=""/4096, 0x1000) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000039a000-0x10)={r0, 0x50, &(0x7f000095e000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/07 10:17:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000-0x4)=0x0) r3 = memfd_create(&(0x7f0000b23000-0x6)='+wlan0', 0x1) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000372000)=0x0, &(0x7f00002c4000-0x4)=0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000063f000)=0x0) r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x8, 0x1, 0x0, 0x100000000, 0x0, 0x10000, 0x40000, 0x2, 0x0, 0x0, 0x0, 0x13, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x4000000000, 0x10000000000000, 0xfffffffffffffffd, 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}, r2, 0xfffaffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sched_setaffinity(r2, 0x8, &(0x7f00008ab000-0x8)=0x8000000076) r6 = socket$inet(0x2, 0x0, 0x40000000000) r7 = dup3(r4, r0, 0x80000) ioctl$KDSKBMODE(r7, 0x4b45, &(0x7f000057f000-0x8)=0x7) mq_open(&(0x7f000023a000-0x9)='eth0bdev\x00', 0x841, 0x100, &(0x7f0000730000-0x40)={0x6, 0xfffffffffffffffe, 0x6, 0xe7, 0x2, 0x3655, 0x8d5d, 0x2}) ioctl$sock_SIOCDELDLCI(r6, 0x8981, &(0x7f0000384000-0x12)={@common='ip6gre0\x00', 0xa4}) r8 = socket$inet(0x2, 0x10000000000003, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f00006b4000)={@common="6c6f00000059001a0d09610000000d22", @ifru_flags=0x5801}) prctl$setname(0xf, &(0x7f00006e9000)="2f05040005727075892f696365ff") socket$inet_tcp(0x2, 0x1, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r9, &(0x7f0000374000-0x1c)={0xa, 0x0, 0x5615, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, 0x1c) listen(r9, 0x0) perf_event_open(&(0x7f0000700000-0x78)={0x2, 0x78, 0x81, 0x100000000000, 0x0, 0x80000000, 0x0, 0x0, 0x8000, 0x0, 0xffff, 0xfff, 0x0, 0x4000003, 0x0, 0x2, 0x0, 0x4000000000084b, 0x0, 0x0, 0x0, 0x1, 0x40000000000, 0xb3c8, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r5, 0x0) r10 = socket$inet6(0xa, 0x1, 0x0) r11 = accept4$inet6(r3, &(0x7f0000f3b000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ba1000-0x4)=0xfef7, 0x0) setsockopt$sock_int(r11, 0x1, 0x2b, &(0x7f00004e7000-0x4)=0x0, 0x4) r12 = dup(r10) setsockopt$sock_int(r12, 0x1, 0x7, &(0x7f0000582000-0x4)=0x9, 0x4) sendto$inet6(r10, &(0x7f0000962000)='J', 0x1, 0x20000041, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/07 10:17:54 executing program 7: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000cf6000)='/dev/midi#\x00', 0x1, 0x80100) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000f5b000-0x10)={0x0, 0x0, 0x6}) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000f5b000-0x8)={r1, 0x0}) ioctl$sock_ifreq(0xffffffffffffffff, 0x89a2, &(0x7f0000f54000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x8}) 2018/01/07 10:17:54 executing program 1: 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, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x2000000, 0x699, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000037000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x400, 0xffffffffffffffff, 0x2) shmget$private(0x0, 0x2000, 0x10, &(0x7f0000c4f000/0x2000)=nil) r1 = syz_open_dev$midi(&(0x7f000042a000-0xb)='/dev/midi#\x00', 0x5, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f000036a000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @empty=0x0}, 0xc) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00004e4000)={&(0x7f0000628000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) r2 = socket(0x1b, 0x800, 0x0) dup(r0) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f0000479000-0x41)=""/65, &(0x7f000017b000-0x4)=0x41) syz_emit_ethernet(0x2a, &(0x7f0000238000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={0xac, 0x14, 0x0, 0xaa}, @random="b20a000000e2", @broadcast=0xffffffff}}}}, 0x0) 2018/01/07 10:17:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)='system!cgroup\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000f66000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000002000-0xc5)=""/197, &(0x7f0000001000-0x4)=0xc5) keyctl$search(0xa, r0, &(0x7f0000dac000)='syzkaller\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000260000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x4000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00001ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004dc000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000974000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000249000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00001a0000-0x50)={@mcast1={0xff, 0x1, [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]}, @loopback={0x0, 0x1}, 0x0, 0xfbe, 0x5, 0x0, 0xfffffffffffff76f, 0x5, r6}) r7 = socket$inet(0x2, 0x1, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00005a9000-0x4)=0x800, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000502000-0xb0)={{0x6, 0x361}, 'port0\x00', 0x43, 0x0, 0xfffffffffffffffe, 0x80000001, 0x2, 0x10, 0xd45, 0x0, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f000097a000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) sendto$inet(r3, &(0x7f0000b8d000)="", 0x0, 0x20007ffe, &(0x7f0000c8b000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000409000-0xe)='/selinux/user\x00', 0x2, 0x0) r9 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b83000)='/dev/dsp\x00', 0x1, 0x0) syz_kvm_setup_cpu$x86(r8, r9, &(0x7f000052c000/0x18000)=nil, &(0x7f0000434000)=[@text32={0x20, &(0x7f000095b000)="0f2148c744240006000000c7442402fc000000c7442406000000000f01142466baf80cb87cc92a82ef66bafc0cedc74424007d6819e1c744240289710b83c7442406000000000f011c24c4e1fbf06c370466bad10466b8020066ef0f21670f01b3000000001b5ea1c6f807", 0x6b}], 0x1, 0x0, &(0x7f000084a000)=[], 0x0) 2018/01/07 10:17:54 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000f6c000-0x4)=0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f78000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000092c000)={{{@in6=@remote={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], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={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}}, &(0x7f000031e000)=0xe8) fstat(r1, &(0x7f0000f13000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = msgget(0x1, 0x9) msgctl$MSG_STAT(r4, 0xb, &(0x7f0000406000)=""/113) fchownat(r1, &(0x7f0000702000)='./file0\x00', r2, r3, 0x1100) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000f79000-0x3a)=""/58, &(0x7f00003a7000)=0x3a) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/07 10:17:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000714000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = epoll_create(0x4) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004fd000)='/selinux/user\x00', 0x2, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f00000d2000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x400) r4 = syz_open_dev$amidi(&(0x7f0000333000)='/dev/amidi#\x00', 0x1, 0xc0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000670000)={0x0, 0x0}) r6 = syz_open_dev$sndmidi(&(0x7f0000ce3000)='/dev/snd/midiC#D#\x00', 0x8, 0x2c8402) ppoll(&(0x7f0000aea000)=[{r0, 0x2124, 0x0}, {r1, 0x1, 0x0}, {r2, 0x4044, 0x0}, {r3, 0x400, 0x0}, {r4, 0x40, 0x0}, {r5, 0x1, 0x0}, {r6, 0x40, 0x0}], 0x7, &(0x7f00008cd000)={0x0, 0x989680}, &(0x7f0000239000)={0x5}, 0x8) r7 = socket(0x11, 0x2, 0xc) write(r7, &(0x7f0000e63000-0xbd)="130000001000ffdde200f49ff60f050000230a009d000000110007a73022e5f9ec3e4fe8a95fc801c478aa4e212c4f863b864c9e2c58360d9b31d03061a2a43425d99d04cfb88e3e407b5e82ff998da067e180c7ee5387937d5f575f8bcadb076f530f8c3e076d4e0f59a19d57c809d07b7874a558cbcbb9a39f73737cbf5098e02820f6c74d4414e34c1c94f3ac584e26cae629b2467b67edcf098a54ad965b89353e96f3733e5704efdf5f59d95076f5273fcb84ecb01f4cbb5436f5", 0xbd) r8 = getpgrp(0xffffffffffffffff) syz_open_procfs(r8, &(0x7f0000490000)='net/l2cap\x00') statfs(&(0x7f0000cfa000)='./file0\x00', &(0x7f000041f000-0x66)=""/102) socket$nl_xfrm(0x10, 0x3, 0x6) [ 471.226105] device gre0 entered promiscuous mode 2018/01/07 10:17:55 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$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000088a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fe5000-0xc)={0x0, 0x0}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f000006e000)=0x0) r2 = syz_open_pts(r0, 0x0) dup3(r2, r0, 0x0) 2018/01/07 10:17:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f66000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f0000e4c000-0x80)=[{&(0x7f0000664000)=""/242, 0xf2}], 0x1) 2018/01/07 10:17:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00008f8000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x0) pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x3) pkey_alloc(0x0, 0x3) pkey_alloc(0x0, 0x3) pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x7) pkey_alloc(0x0, 0x1) pkey_alloc(0x0, 0x2) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003c7000)='/dev/hwrng\x00', 0x202c40, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d15000-0x28)={@generic="06c5ff943c85900b16865aed877049a4", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000174000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x80000000, r4}) io_setup(0x0, &(0x7f0000fc0000-0x8)=0x0) 2018/01/07 10:17:55 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c28000)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10030, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000325000-0x1a4)=[], 0x7, 0x40000002, &(0x7f0000e8c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x5290c400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0xc6f, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f00000e7000)={0x0, 0x0}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000dba000)=0x0, &(0x7f0000a4a000)=0xfffffffffffffff3) unshare(0xc000000) [ 471.260454] TCP: request_sock_TCPv6: Possible SYN flooding on port 20020. Sending cookies. Check SNMP counters. 2018/01/07 10:17:55 executing program 6: mmap(&(0x7f0000000000/0x942000)=nil, 0x942000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000917000-0x4)=0x10000000000180, 0x4) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000942000)='/dev/dsp\x00', 0x8000, 0x0) sendto$inet(r0, &(0x7f0000642000)="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", 0x241, 0x11, &(0x7f0000938000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000669000-0x20)=[{&(0x7f0000941000-0xec)=""/236, 0xec}, {&(0x7f0000941000-0xa2)=""/162, 0xa2}], 0x2) sendto$inet(r0, &(0x7f00006a4000-0x3)='~', 0x1, 0x0, &(0x7f000093e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 10:17:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000021a000-0xb)='/dev/loop#\x00', 0x0, 0x44000) io_setup(0x6, &(0x7f0000f6a000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f0000bdf000-0x8)=[&(0x7f0000ae9000-0x40)={0x0, 0x0, 0x8, 0x0, 0x0, r0, &(0x7f0000fb2000)='%', 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) fstatfs(r0, &(0x7f0000190000)=""/174) 2018/01/07 10:17:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000)=0x60) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rmdir(&(0x7f0000001000)='./file0\x00') 2018/01/07 10:17:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) getitimer(0x0, &(0x7f0000235000)={{0x0, 0x0}, {0x0, 0x0}}) writev(r0, &(0x7f000007c000)=[{&(0x7f0000653000)="1f00000000031900000007000000068100ed1b8509000100ed0000ff07fe58", 0x1f}], 0x1) r1 = creat(&(0x7f00003d7000)='./file0\x00', 0x11) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000752000-0xbc)={0x9022, 0x2, 'client0\x00', 0xffffffff80000000, "834cbb728b54188f", "9ce01f3ed4fa60cecc0a44cc1707d84b33ecbe3eddec7ceb1a18cf845801a880", 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000df3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000898000-0x10)={0xfffffffffffffded, 0x38, 0x0, 0x3}, 0x10) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/01/07 10:17:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000631000-0x4)=0x12, 0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000587000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x9}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000acd000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000e39000-0x85)=""/133) r1 = getgid() syz_open_dev$evdev(&(0x7f000023a000-0x12)='/dev/input/event#\x00', 0x36f6, 0x440) setfsgid(r1) vmsplice(0xffffffffffffffff, &(0x7f0000f56000)=[{&(0x7f0000f56000)="3346c901a4", 0x5}], 0x1, 0x0) 2018/01/07 10:17:55 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000f84000-0x3a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@generic={0x6, 0x0, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "e9782baf", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "fd5867a25bbf936d09a44b2ed021ff03"}}}}, 0x0) 2018/01/07 10:17:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bbb000)='/dev/rtc\x00', 0x4000, 0x0) fsetxattr(r0, &(0x7f0000fc4000)=@known='com.apple.system.Security\x00', &(0x7f0000bfb000)='/dev/rtc\x00', 0x9, 0x3) r1 = socket$nfc_llcp(0x27, 0x1, 0x1) socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000a76000-0x4)=0xc8f, 0x4) pwritev(r1, &(0x7f000018c000-0x10)=[{&(0x7f0000e9a000-0xdc)="16dd1e063c12a485f77386b69fb59f66dcf8a8fe99c389bf46e0b0a025b8f279aca472e26420a76fa2dd982f785197e8ca307ac3017610a867532a9a4130e7a0eda7a8e7f513baf4fec8832da41a211ef4abd7b9432ae83a069ec136fa50781fa3ee3806d854aac21abce4c99a2c87195cc37a4b97e59c20a8c6ef030aadb03a5d7559a77392d6cf0de04e98b8f52b809d954ec415efffe4c14cd7e5c8d2547605202a4532d8b941f20d8e1c902b2848e5d1916714fa3956be5133708c28b555df22991d0c26981b935d564501866b74a4e0295d7759d617c61d61b9", 0xdc}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000430000)={0x0, 0x0}) r2 = userfaultfd(0x0) ioctl(r2, 0xbc, &(0x7f0000acc000-0x51)="950bd609e3b2fbd1c9c226e7744b050a52b80c737b48a7bb2ac9e2a47d99301d89ef86e76bd215ee1a9b26c804c6dd1350d817f949b1bff9e08abacd631fa315e229d534424294ec3fc3cd65757e1def83") ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000847000)={0xaa, 0xe, 0x0}) read(r2, &(0x7f00005a4000)=""/32, 0x2ca) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000e76000)="") 2018/01/07 10:17:55 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000018000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) syslog(0x9, &(0x7f000011d000)=""/6, 0x6) 2018/01/07 10:17:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000765000-0x8)={0x8000, 0x8}, 0x8) r0 = socket(0x11, 0x802, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000004b000)='/dev/vga_arbiter\x00', 0x32912cbf6aeb3601, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r0, &(0x7f00007ae000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) sendto$inet(0xffffffffffffffff, &(0x7f0000928000)="", 0x0, 0x20008045, &(0x7f00001a8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000f76000)=[{r0, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) 2018/01/07 10:17:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006f8000-0xa)='/dev/ptmx\x00', 0x2000000000002, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f000024d000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff9) write(r0, &(0x7f00001fd000-0x9)="", 0x0) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/07 10:17:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f30000-0x10)=@common='teql0\x00', 0x10) listen(r1, 0x0) getsockopt(r1, 0x1, 0x7fff, &(0x7f00001af000-0xcf)=""/207, &(0x7f0000f64000)=0xcf) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000e03000)=0x0, &(0x7f0000867000)=0x4) recvfrom(r0, &(0x7f000069e000-0x9c)=""/231, 0xe7, 0x10000, &(0x7f00008f5000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 10:17:55 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000001000)=0x0, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f000000d000)=""/91) 2018/01/07 10:17:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0xb638, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00007ab000-0x4)={0x3}, 0x4) sendto$inet(r1, &(0x7f00003b6000-0x1a7)="32000000180025ffff0701a2f80814040a8c0080000022000200000016000500e78002000000024fce67307ba8eb04060018", 0x32, 0x0, 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000bbf000)='./file0\x00', 0x4000000) 2018/01/07 10:17:55 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000e81000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x400040) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000cd0000-0x1c)=@req3={0x8000, 0x9, 0x100000001, 0x80000000, 0x81, 0x1000, 0x3f}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000b9c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000500000-0x4)=0x8) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000c81000+0x7c8)={@common='ifb0\x00', @ifru_flags=0x0}) fcntl$setstatus(r1, 0x4, 0x2000) 2018/01/07 10:17:55 executing program 1: sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0xe3)={0x0, 0xdb, "869903a5fd01bf9a2727f6ba4f357608c3cd2e56c88b3ca4658843ee44d04b7b6ef97f22b91f3a3d91ce23a9cbc926ae0594dce9827f321e68134eb99790867c42cf213335f1dc51f685d12644247aca2a5fdd483b10138a3a36d883ecd5de7eb22e24551b9ed0adbadde30ec9ee67a2f93d8baa0f400a0eeca81d46263dcde3badaefdfcd547213b69c37cac100afb0c7e374a5c28fc9b527d15144bd7968e57ffe73cf9e1b94ef67d2e5ba9a5acc5a760e160429044c43d769897cf668e59364e4e2b574e7d4db7953d918d620fa9cbf885fc94f1f8d610936fa"}, &(0x7f00000ef000-0x4)=0xe3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x1, 0x9}, 0xc) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b91000)='/selinux/user\x00', 0x2, 0x0) setns(r2, 0x0) 2018/01/07 10:17:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000001000)="29e3d98efa8330161d7b483132f47aef655ef80ba692bc80881892ca8f58e66d6bbb3bec73b038e3f1125a223ba46606b5064a6b8a7ecb792896f3e44f3a5712f4f7aae12b78e2ecab36da4a793e536bb05d7523f42b86e47bb21b34174301e5ec16665ab535ab0c3c88ee6b501f35b617d1669f75516b41941152ccf2605ffe7b4eccbeff06aabdde5a4489898483e4036de0df2acac182396eb6a8bcb447e0c1107ad283487c04cb206aaacb27bf5bb80995c9984cf391475a", 0xba, 0x20040005, &(0x7f0000001000)={0x3, {"73f3c5be493924"}, 0x7f}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x38)="ffeef377c8c7f9c6e623f8103bb9c3ca8018d40d633e2ede1ba1939d96824428d6b41511dade62b4cd3141bdf9c0c6814be2ef0e5251df7f", 0x38, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000003000-0xb)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x17)='/selinux/validatetrans\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="0c14bb02fdaa360d5964dff2b49dae911cb3170ed1ad4ef6e01fb8fae88cc83635634205d8bc83ca46cb266aef35aec2bbcc84e1075d6e495b4b3a3f702fb139425f87c604ff9f5a806412ffa9784901b28cf76f260ef979f3518100cd884cfb6eb10ce076ca522c894b6568c3ec0a8f7d1bbd339f033570469fc80c552cd41cc1e790b9e87da9318b2a431b33a130ad90b3d7af53bdf796e3868d3807fdc85b655e6325", 0xa4, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000001000-0xc)={r1, r2, r3}, &(0x7f0000001000-0x1000)=""/4096, 0x1000, &(0x7f0000000000)={&(0x7f0000002000-0x40)={'wp256-generic\x00'}, &(0x7f0000000000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 10:17:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) add_key$user(&(0x7f0000e6d000-0x5)='user\x00', &(0x7f000028b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000adf000-0x2b)="76b2aee9ef69ad9bdaf983ac85bc25ddc1a18e7f4d639d2eb4ce7e84ea0ae360565eed6714e36e568af477", 0x2b, 0xfffffffffffffff9) add_key$keyring(&(0x7f00007f4000)='keyring\x00', &(0x7f0000b5f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) pipe2(&(0x7f0000032000)={0x0, 0x0}, 0x80080800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000895000)={0x0, @in6={{0xa, 0x2, 0x7f, @loopback={0x0, 0x1}, 0xcb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005e1000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000c7000-0x4)=@assoc_id=r2, &(0x7f0000eda000)=0x4) r3 = getpid() sched_setscheduler(r3, 0x7, &(0x7f0000b60000)=0x1ff) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000079d000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000b8a000)={0x0, 0x0, 0x0, 0x0}) 2018/01/07 10:17:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000003) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a12000-0xa)={@loopback={0x0, 0x1}, 0x400, 0xfffffffffffffffe, 0xfffffffffffffffe, 0xffffffffffffffff, 0x1b4c797d, 0x0, 0x5}, 0x3f0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/07 10:17:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003a6000-0x1)='\x00', 0x2) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f000061b000-0x8)=0x0) r1 = syz_open_dev$sndseq(&(0x7f0000558000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00009f1000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$cuse(0xffffffffffffff9c, &(0x7f000003d000-0xa)='/dev/cuse\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000523000)='/dev/vga_arbiter\x00', 0x200, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005ad000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/07 10:17:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000023000)="6e65742f7274365f73746174730073d9fda7ffa4ace8489bd4294df96b3b083d6441844434adfad4980c5a746de2f76d89c690") listxattr(&(0x7f0000423000-0x8)='./file0\x00', &(0x7f0000219000)=""/55, 0x37) fcntl$notify(r0, 0x402, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000493000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1f, 0xd, 0xd, "e3c6f31c3c5209a7f61eb787f0dff1b448fdac7bc8d93b960e923000c6b61b6d57b5cbae32397549e3efb7ebe5f52a5a81806d7967fca9d50cbccdc6d35dd117", "4f216a8e913f17103d87b84dca153a6b749454caa532711727d2e079dfbd89ba6546bce733d1617f56e338174c780c327a85989819405d847d5323d6c4af1719", "2f38f30951e97a42199428c1df7223604df6392777f972cfd05048b76da5dcfa", [0x4, 0x8]}) sendfile(r0, r0, &(0x7f0000f20000-0x8)=0x4, 0x8) mmap$binder(&(0x7f00008d0000/0x1000)=nil, 0x1000, 0x1000000, 0x10010, r0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b8c000)={0xe6c, 0x8000, 0x10001, 0x5, 0x0}, &(0x7f0000a70000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c66000)=@assoc_id=r1, &(0x7f0000994000)=0x4) readlink(&(0x7f000081e000)='./file0\x00', &(0x7f00009b5000)=""/96, 0x60) [ 471.674298] binder: 14605:14607 ioctl c018620b 20b8a000 returned -14 2018/01/07 10:17:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ff3000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x8000000000000021, 0x0, @rand_addr=0xbffffffffffffffe, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x400000000000004c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "96bb4d", 0x0, "882314"}, ""}}}}}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d3d000)='/dev/sg#\x00', 0x6, 0x40000) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00000c0000-0x4)=0x10001, 0x4) 2018/01/07 10:17:55 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = syz_fuse_mount(&(0x7f00006b8000)='./file0\x00', 0x84065924b34d25a3, 0x0, 0x0, 0x2, 0x1000) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000200000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000872000-0x4)=r3) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000-0x1)=""}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 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$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/07 10:17:55 executing program 2: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mlock2(&(0x7f000060f000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@buf={0xc8, &(0x7f0000dbb000)="7cc63a655c43e167c17bb2103b9fc05f0d4df405bc2bc38de259672e520dbef9b351743d7c065f7c46891970fd664b1cdcdf2e0d6031f39a182d0f3fed295b44972badcf93e58ecadb637b6d0dd147d302051f6194ba2abe25eb2f6e4b9b0b194c579f8abf0a913f093a41f39f4e927e3c7fcecc83a336ac613aaf76a44647a3ba66adb059ea491a803595b47dc49a6296b8827bf18ae31b0c9b992a42aa5d351719e7ada5d21a3502e1bcd21f023e63ccd4518132e10ce63ddc1858c823ea85dd4ad9bd394ac114"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x2000, 0x0) r2 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000001000-0x8)='./file0\x00', r2, r3, 0x1400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$read(0xb, r4, &(0x7f0000002000-0x31)=""/49, 0x31) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$ax25(r1, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000005000-0x4)=0x8, 0x4) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x111080, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000006000-0x7a)={0x0, 0xdc, "79db9f53b875b241ed1dc4be6b143cc730adc3de17c0f999c28f766227054a6464bb4fec0cec68a77651ba802628973d80ec8e4dc8f03b79e82e27b85af3c9fa54badca45ee83874c60fda293eb6ac52b26347078d77e6a652612be11aa8931c5f05ca9a80421153371168cbba23048047b2407c781a7c357fb67aac68f149b513384efee2acc2c73270db9fc6c4de56e005cbc796d80d1fe505a4cba60f58a8b64c29a0e8807d5619cab0c33957f08d2ca92dcaee994c8d3c4f2e158478fcd7b8dacd0f6116878d5a88110f9e7e398a0e0a7f6fd7030d045c029692"}, &(0x7f0000004000-0x4)=0xe4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000002000-0xc)={r7, 0x9, 0x2, [0x6c, 0x0]}, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000)={@generic="78ebba01ffe3be0a238666934b9cba04", &(0x7f0000002000-0x14)=@ethtool_modinfo={0x42, 0x2bc000, 0x1ff, "c4705e0948b6cf25"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$nfc_llcp(r6, &(0x7f0000005000)={0x27, 0xffffffffffffffc5, 0x1, 0x7, 0x6b3, 0x1, "d51aa00cff1285cb64c21452f5ba485e1ba4a80bba8d5a559e3e101be0dd8227d64f944e66631f7e83264b96d00a6e01210f8f9c84f20d81d2ab1c32f85d94", 0xffffffff80000001}, 0x60) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r6, 0x404c534a, &(0x7f0000002000)={0xfff, 0xfffffffffffffff7, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000006000-0x1)={@generic="87838483c26b12d8ed12b44ded78cd54", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x7) ioctl$sock_bt_bnep_BNEPCONNDEL(r6, 0x400442c9, &(0x7f0000005000-0xa)={0x1ff, "3708859dd70b"}) 2018/01/07 10:17:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') readv(r0, &(0x7f0000f71000-0x10)=[{&(0x7f00003fb000-0x87)=""/135, 0xd}], 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000cf8000)={0x6, {{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbb0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x60) 2018/01/07 10:17:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000773000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000691000-0x10)=[{&(0x7f000064d000-0x80)="aa57eb53ca0f876d3ed28e36e9db8d7ffeb93456ad462e4f41fb5fdae0e14d53d32514001f16769a6dd55ce6f51953edfd23bcb0b5aa772af133f295b1471ee65c983034b582eb6348a82ac81ad56909f8a31263ac62dbe5fe85a16e07d2b91c02d6633614f36daf8895619fbafc277125612cd1f0117158d9c039866b931393", 0x80}], 0x1, &(0x7f0000095000)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffff, 0x0, 0xc, 0x7, 0x0, 0x0, 0xffffffffffff0000, 0xa60, 0x0}}], 0xfffffffffffffd63, 0x0}], 0x7c2bfeea2d77be12, 0x80) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000dd6000/0x18000)=nil, &(0x7f0000065000-0x18)=[@text64={0x40, &(0x7f0000147000-0x67)="b9c2000000b8da560000ba000000000f306466470f388046f8f40f01b993000000c744240067000000c74424025e27f050ff1c2466baf80cb8fa8dd880ef66bafc0cb000eec4c1b1d567004a8b7a00c482fd21890800000066baf80cb8d4341b84ef66bafc0ced", 0x67}], 0x1, 0x0, &(0x7f0000030000-0x10)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/07 10:17:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000eef000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000774000)=0x10, 0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cc6000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000bc000)=0xc) r2 = semget(0x0, 0x1, 0x165) semctl$GETNCNT(r2, 0x3, 0xe, &(0x7f0000ee2000-0x2a)=""/42) 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) r3 = socket(0x10, 0x802, 0x0) sched_setattr(r1, &(0x7f0000046000-0x30)={0x30, 0x3, 0x1, 0x1, 0x1ff, 0xbd6a, 0x5, 0x100}, 0x0) syz_emit_ethernet(0x169, &(0x7f0000059000-0x169)={@random="542eb9bad68b", @random="2bd420e8b4df", [{[], {0x8100, 0x0, 0x80000000, 0x7fffffff}}], {{0x809b, @ipv6={0x3ff, 0x6, "d33d31", 0x12f, 0x3e, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[@routing={0x5c, 0xe, 0x2, 0x40, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @udp={0x3, 0x2, 0xb7, 0x0, "b88309ab1f28f37c209a67a8dc3e088f19de190074255a48489cefa5aaf7396dcfda5a9d181d0a5947e936d9975141a3234180cdcbb33e3aed3b1b40cf22d39437349c01f750fdc5a8441af016623b94d9850cf6794ae2e4ce8b5cfb06f0d997aa9265595690f590e7c90d750d559a586f9e1abd63c67087d99749c7c990596b18747f8f755e97d21a3af41b5f36a80a3786b0c43ad9ae43f4dbe2c440fc9d5a5766abc8ffe05d7d9cb350277abe11"}}}}}}, &(0x7f0000df1000)={0x0, 0x4, [0x8d4, 0xc0b, 0x53a, 0xe0b]}) getsockname$netlink(r3, &(0x7f0000d20000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bac000)=0xc) 2018/01/07 10:17:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003da000-0x8)={0x0, 0x0}) readv(r0, &(0x7f00009af000-0x20)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000137000-0x9)='/dev/rtc\x00', 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000488000)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fb5000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x2, 0x0, 0x8, 0x9, 0xff, 0x5}, &(0x7f0000ad1000-0x4)=0x20) 2018/01/07 10:17:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000e9e000)='./file0\x00', 0x8000, 0x100) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000061000-0x4)=0x0, 0x0) r0 = getpid() r1 = getpgid(r0) sched_getattr(r1, &(0x7f0000ac5000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/07 10:17:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002f2000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000848000-0xc)={0x6, 0x9}) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000031c000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000557000+0x178)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000bed000)={r3, 0x5, &(0x7f0000f87000)=[0xffff, 0x10000, 0x2, 0x600000000000000, 0x4], &(0x7f0000f43000)=[0x4], 0x2, 0x5, 0x5, &(0x7f0000206000-0x14)=[0x0, 0xffff, 0xffffffffffffffff, 0x1f, 0x8], &(0x7f00007f2000-0x1c)=[0x80000000000, 0x431a, 0x8001, 0x1, 0x7, 0xfffffffffffffff8, 0xfffffffffffffffd], 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, 0xffffffffffffffff) [ 471.781499] dccp_invalid_packet: P.Data Offset(76) too large [ 471.789786] binder: 14624 RLIMIT_NICE not set [ 471.806885] dccp_invalid_packet: P.Data Offset(76) too large [ 471.829781] binder: release 14620:14624 transaction 588 out, still active [ 471.836895] binder: send failed reply for transaction 587 to 14620:14635 [ 471.843886] binder: undelivered TRANSACTION_COMPLETE 2018/01/07 10:17:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$usbmon(&(0x7f000083b000)='/dev/usbmon#\x00', 0x10000, 0x82) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00004be000-0x4)=0x0) setsockopt$inet6_int(r0, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x0, 0x4) r2 = socket$inet(0x2, 0x1, 0x10000000000000) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) r4 = semget(0x1, 0x2, 0xa0) semctl$GETALL(r4, 0x0, 0xd, &(0x7f0000ec2000)=""/244) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000435000-0x16b)=@hdr={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/07 10:17:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f66000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dce000)="01010000", 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) getpgrp(r2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000028c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fce000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c07000-0x4)=0x0) getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002fa000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009d7000)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f1e000-0x4)=0x0) getpgid(r3) r4 = syz_open_dev$usbmon(&(0x7f00000bc000)='/dev/usbmon#\x00', 0x7ff, 0x111240) ioctl$KVM_SET_CLOCK(r4, 0x4030ae7b, &(0x7f00005a2000-0x30)={0xe498, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000005000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005a0000-0x4)=0x0) gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000072000-0x4)=0x0) io_setup(0xd5, &(0x7f00004d7000)=0x0) r6 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a61000-0x10)='/selinux/create\x00', 0x2, 0x0) io_submit(r5, 0x1, &(0x7f0000e6c000)=[&(0x7f0000937000-0x40)={0x0, 0x0, 0x0, 0x1, 0x40, r1, &(0x7f00001d2000-0xaf)="73bc6a21c8f6cf202f226b75ce17a16d0f5af85ace632d38c11974e4abdbddff965a55e5e05e161f10e09e902158ca404d6c72ed57d9efca96a932a1d50dff6f0d414ee8c341386dd9209b5c6e05bc6f0fe4fbb4486bf2525ca8800d9e25377b7d7199faa643f2e69e84250aeb623b526ad67639f9ce9d3b34817ccdf0901c4bfb545a712e8ef08c70bcb88841d233598175652499bd618b2038fc2f9f6e39c389103a0ea16f0a745ea4c7b4dfde8e", 0xaf, 0x1, 0x0, 0x1, r6}]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005df000)={0x0, 0x0, 0x0}, &(0x7f000031d000-0x4)=0xc) r7 = getpid() r8 = syz_open_procfs(r7, &(0x7f0000385000-0x5)='comm\x00') eventfd(0x7ff) sendfile(r1, r8, &(0x7f00002aa000)=0x0, 0x3) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000f30000-0x4)=@int=0x0, 0x4) 2018/01/07 10:17:55 executing program 4: r0 = socket(0x2, 0x80801, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f00005a2000-0x4)="", 0x0) 2018/01/07 10:17:55 executing program 7: mmap(&(0x7f0000003000/0x8b000)=nil, 0x8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000000000)=']\x00', 0x42, 0xc8, &(0x7f0000001000-0x40)={0x6, 0x99e, 0x5, 0xe82f, 0x20, 0x3, 0x2, 0xffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000)={0x4, r0, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x14, 0x14, "6efabd3bf1fbfa999fa32c333efdd550293aaa71e72ba81c4e266246065a0e1bdee4ae40dfc157cf31ec45cc7d96e221a952b9c33098f731bc18fda9e7496a80", "f925700f0f72bf3e2e93b30b2d5b1fecfec1c3846bd05f265832d40ac59d760e", [0x5, 0x100000001], 0x0}) r3 = dup(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000081000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f000001b000)=""/136) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001000)={0x5, 0x0, 0x1ff, 0xff, r4}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000012000)="ee3fb2fec8467ac487a089dc9e3e9149", 0x10) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, 0x0}) fcntl$getown(r0, 0x9) ioctl$TIOCCONS(r2, 0x541d) 2018/01/07 10:17:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000050000)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r0, &(0x7f0000004000)=""/236, 0xec, 0x2000, 0x0, 0x0) chdir(&(0x7f000073a000-0x2)='..') mount(&(0x7f0000634000)='../file0\x00', &(0x7f0000318000-0x2)='..', &(0x7f0000427000)='devtmpfs\x00', 0x84002, &(0x7f0000ba9000)="") [ 471.873387] binder: undelivered TRANSACTION_COMPLETE [ 471.879094] binder: undelivered TRANSACTION_ERROR: 29189 [ 471.895451] binder: 14635 RLIMIT_NICE not set 2018/01/07 10:17:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x4, 0x6) r1 = syz_open_dev$admmidi(&(0x7f00005c6000-0xe)='/dev/admmidi#\x00', 0x4, 0x80000) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f000071f000-0xfc)=""/252, &(0x7f000029f000-0x4)=0xfc) fallocate(r0, 0x0, 0x0, 0x200800800) 2018/01/07 10:17:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x100000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000389000)='/dev/hwrng\x00', 0x0, 0x0) add_key(&(0x7f0000997000-0xa)='encrypted\x00', &(0x7f0000d8a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00007f5000)=[{&(0x7f0000c7e000-0xe9)="", 0x0}, {&(0x7f0000075000-0x58)="", 0x17c}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003a2000)={0x0, 0x46, "a7209639ce17856697802540ab35bb29a6f5efbc7d4a988af8af0695b29862700d26c3abe6601791e8b7caa0565e95ab0ddae7a77fcc289ca8c366d83897a5ffffa76436ed3f"}, &(0x7f0000ef3000-0x4)=0x4e) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000053c000)={r1, 0x1}, &(0x7f0000eda000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000912000)=0x0, &(0x7f0000519000)=0x4) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00001e2000)={0x4, 0xd6, 0x4}) [ 471.903933] binder: 14620:14624 got new transaction with bad transaction stack, transaction 590 has target 14620:0 [ 471.903954] binder: 14620:14624 transaction failed 29201/-71, size 0-0 line 2815 [ 471.955749] device eql entered promiscuous mode [ 472.038273] binder: send failed reply for transaction 588, target dead [ 472.055410] binder: release 14620:14624 transaction 590 out, still active [ 472.062460] binder: undelivered TRANSACTION_COMPLETE [ 472.070939] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/07 10:17:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001ac000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40096100, &(0x7f000078e000)=0x0) 2018/01/07 10:17:55 executing program 1: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003e7000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000f65000-0x20)={0xfff, 0x0, 0x1, 0xb}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000f64000)={0x1f, r2}) getsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000ad9000-0x67)=""/0, &(0x7f00009b3000)=0x0) 2018/01/07 10:17:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() getpgrp(0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r1 = epoll_create1(0x80000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c90000)={0x0, 0x0}) kcmp(r0, r0, 0x3, r1, r2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f00000e2000-0xb)='/dev/midi#\x00', 0x6, 0x800) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f000009f000)={0x0, 0x96e, 0x8, 0x1d}, 0x10) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x3, &(0x7f000051f000-0x8)=0x1, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000321000)={0x0, 0x0}, &(0x7f0000169000)=0x8) 2018/01/07 10:17:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000efd000)=0x62) r2 = openat(r0, &(0x7f0000c7a000)='./file0\x00', 0x40, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c17000)={0x0, 0x1, 0x8, [0x100, 0x8, 0x9, 0x80, 0x7fffffff, 0x9, 0x7, 0x3d]}, &(0x7f0000357000)=0x18) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000da8000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00002ea000)={r3, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0xff, 0x1, 0x0, 0x90}, 0xa0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000fde000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r1, 0x0) ioctl$TCFLSH(r4, 0x540b, 0x2) 2018/01/07 10:17:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f8a000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00001a7000-0xf)='setgroups\x00') preadv(r2, &(0x7f000030f000-0x40)=[{&(0x7f0000520000)=""/178, 0xb2}, {&(0x7f00005f9000-0x3a)=""/51, 0x33}, {&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x3, 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000c5f000)=0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000e75000)=@ioapic={0xf000, 0x59, 0xfffffffffffffc00, 0x3, 0x0, [{0xfff, 0x3, 0x5577, [0x0, 0x0, 0x0, 0x0], 0x7fffffff}, {0x3, 0x80000000, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x8, 0x5, 0x1, [0x0, 0x0, 0x0, 0x0], 0x80000001}, {0x6, 0xbf, 0xbc35, [0x0, 0x0, 0x0, 0x0], 0x40}, {0xbb69, 0xfffffffffffffc00, 0x1f, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x514498e, 0xffff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x91e8, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0], 0xc5d}, {0xa768, 0xfffffffffffffffa, 0xf1, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x0, 0x200, 0x81, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff7}, {0x1, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x9, 0x19b8, 0x1000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x4, 0x40, 0x401, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x1, 0x9, 0x9, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x401, 0x7, 0x2, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x4, 0x2, 0x2521, [0x0, 0x0, 0x0, 0x0], 0x21a0f7c6}, {0xff, 0x20, 0x2, [0x0, 0x0, 0x0, 0x0], 0x2f8c00000000}, {0x10001, 0x212, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0xb7, 0x2, 0x7f, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffc1}, {0xa600, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0xb8}, {0x0, 0x20, 0x4, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x8, 0x80, 0x5, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x100, 0x40, 0x5, [0x0, 0x0, 0x0, 0x0], 0x800}, {0x7, 0xd14, 0x3, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0], 0x2}]}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000045c000+0xb34)={0x0, 0x0, 0x0}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@random={'btrfs.\x00', '/dev/kvm\x00'}, &(0x7f00001ab000)=""/198, 0xfffffffffffffda9) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000052000)={0xd000, 0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000730000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) getpeername$inet(r2, &(0x7f0000653000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ca0000)=0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getpeername$inet6(r2, &(0x7f0000fd3000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000591000-0x4)=0x1c) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x15, &(0x7f0000269000)=0x3, 0x4) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000f11000)=0x0) fstat(r6, &(0x7f000097e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f0000188000)=@add_del={0x2, &(0x7f000079b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) syz_fuseblk_mount(&(0x7f0000245000-0x8)='./file0\x00', &(0x7f0000fe4000)='./file0\x00', 0xe000, r7, 0x0, 0x8, 0x4, 0x800000) setns(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r9 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) ftruncate(r8, 0x10000) sendfile(r9, r8, 0x0, 0x72439a6b) 2018/01/07 10:17:55 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) delete_module(&(0x7f0000628000-0x2)='/\x00', 0xa00) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f00009ef000)={0x10, 0x0, 0x0, 0x441000}, 0xc) 2018/01/07 10:17:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003b5000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000414000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000d4000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b1000-0x4)=0xe8) sendto(r0, &(0x7f0000414000)="b2518903a22770ecafcb504139f933dea86f53395d52d8db9cf9ae7b7ec10886e205ac02906dac2f7a6538c0d3be4bc1b563ab8748915fa4dd3fe5e605d56270c9049021a98b6f09eb2abfa24d112cd02bc653e16f7647f4c5a1b51c4a4358ee1eae0496f239fc6be32f44", 0x6b, 0x10, &(0x7f00004d2000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) ppoll(&(0x7f0000e8c000)=[{r1, 0x1000, 0x0}, {r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r0, 0x200, 0x0}, {r0, 0x10, 0x0}, {r1, 0x1000, 0x0}], 0x6, &(0x7f00008d1000)={0x0, 0x0}, &(0x7f0000a4c000-0x8)={0x7fff}, 0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f00000ce000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00002f0000)={@generic="d7a9e2866ad59a54ae41c87a1c73d2ea", @ifru_flags=0x8001}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000519000-0xc)={&(0x7f0000c3a000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x4000000000000157}) 2018/01/07 10:17:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe9e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c00000)={0x0, 0x0}) openat$selinux_user(0xffffffffffffff9c, &(0x7f00007c6000-0xe)='/selinux/user\x00', 0x2, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000838000)='/dev/vcs\x00', 0x0, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000e5b000-0xbb)="e259af262f531598d60dedf2e529fe73c92e446deaeb7ccdcad5c79566b2fbca93b55face7ef6544a31aee5b74966045454d4acb8c1d2b1f5ff5428fade4aa59ef45dabcf7c0f970f8f97f433d47c9824b4710ab363e75e24fd648d44370099a4a4373ce34ab704ea85c858dad04bc1ba297ca22045ea82e9962530e14cb055c0ae5fdd802b039e1ac2cd291e5e9681244ec97d0860e01453edc834eef7730dd75d8c98073b9e15aab00b4cd51f93e418f5b0fef39a5737c226d6f") ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000ae2000-0x28)={&(0x7f0000100000/0x3000)=nil, 0x9, 0x3, 0x20, &(0x7f0000928000/0x3000)=nil, 0x6}) ppoll(&(0x7f00002b7000-0x50)=[{r0, 0x8200, 0x0}, {r0, 0x2420, 0x0}, {r0, 0x2002, 0x0}, {r0, 0x18, 0x0}, {r0, 0x200, 0x0}, {r0, 0x204, 0x0}, {r0, 0x0, 0x0}, {r0, 0x60, 0x0}, {r0, 0x10, 0x0}, {r0, 0x1, 0x0}], 0xa, &(0x7f0000c12000)={r1, r2+10000000}, &(0x7f0000a99000)={0xd2}, 0x8) r4 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x1) write(r4, &(0x7f0000ffe000-0x5)='#!', 0x2) execveat(r4, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002ac000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) [ 472.076917] binder: send failed reply for transaction 590, target dead 2018/01/07 10:17:55 executing program 4: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000002f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, 0x0, &(0x7f0000038000)=0x0, 0x80000) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000019000)="") mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000039000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = creat(&(0x7f0000031000)='./file0/bus\x00', 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000000f000-0x10)={0x7, &(0x7f000001d000-0x8c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") sync_file_range(r0, 0x908, 0xfffffffffffffff7, 0x4) write(r1, &(0x7f0000039000)="eaac198c5b8b6a6417a12fb4436c1d7b464daf208b9e7b4c46326118563d6f3eef5f528e0df78192b6faa139f2932c06c724b45d8325501668843f5d94852d0feca27e0c431b220aac65ecea7ff2fa0832e71e52a0d1a6868a27167546493e530854a05286cad6cf2198b40bddcc674d4b56be767efe8af063ed8ffe15651816d287e7db2c265c8990aedcd3731123b5a4f3ce9ed5028693ef11cbcde412a1f4bae806295608d9674b4415b51a0516e10bcf76499685e5bee0e4e230df64ba4caae5da966bebc15977311d52b4bb4c25b7b3c1590bd5485542bae3374570", 0xde) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f000003a000-0x1)=0x0) 2018/01/07 10:17:55 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ccf000)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000)=0x10) fcntl$getflags(r0, 0x409) 2018/01/07 10:17:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x18, &(0x7f00006e3000-0xa2)=""/162, &(0x7f0000135000-0x4)=0xa2) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00003a3000)='/selinux/context\x00', 0x2, 0x0) r2 = semget(0x2, 0x0, 0x58) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000a3f000-0x65)=""/101) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f000072b000)=0x0) 2018/01/07 10:17:55 executing program 1: r0 = creat(&(0x7f0000ced000-0x8)='./file0\x00', 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009ee000-0x10)='/selinux/status\x00', 0x0, 0x0) linkat(r0, &(0x7f00000f1000)='./file0\x00', r1, &(0x7f0000d15000-0x8)='./file0\x00', 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fc3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000f06000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x40, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f0000dc8000)="7e019be9", 0x4, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000637000-0x8)='./file0\x00', 0x20) openat(r4, &(0x7f000014c000-0x8)='./file0\x00', 0x40, 0x14c) 2018/01/07 10:17:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000068000)={0x0, 0x2, 0x3fc, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 10:17:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000c5c000-0xc)={0x80000000, 0x0}) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000a6e000)={&(0x7f0000007000-0x210)={0x2, 0x4, 0x0, 0x0, 0x42, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0xb, 0x0, 0x0, 0x0, 0x7}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x11, 0x10, 0x10}, @sadb_sa={0x2, 0x1, 0x3, 0x3, 0x65e, 0x51, 0x3, 0x80000000}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0xc, 0x18, 0x1ff, 0x1, 0x53, "2eb2a9e9685475e6843a2b0784fd971b075d44f23a94c3ccd778cc4226f670cc7cc41d8968a968baf90550b94f51965fc195fea681370fcfc574afd2114b832bf949377039f7ebed91a906152ec90116c1c368"}, @sadb_address={0x5, 0x7, 0xff, 0x20, 0x0, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}, @sadb_spirange={0x2, 0x10, 0x3, 0x3, 0x0}, @sadb_address={0x3, 0x17, 0xff, 0xa0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_key={0x1a, 0x9, 0x618, 0x0, "30933f3f0fd73e8a0a4c0c6bfa97a0d42d0f7761451a3cdead77447e641fdaae0112cd842a457bf8d324899bb80cd67f5aa500cb7b3c2313618689d3702368847906d3df0a9a14e11bec949f5c3b2425a6f563a9decac1056cc12855a44121dbe4649bfb51a01c27d5a1fda7581175fa9ce629dfe6fea3f690760ca2005069a346ab14e715325f98f83009fadfd9bf4d117125145726456a0799b619359afe61e27dc1dab4a8e5ca0fe93d82b55fe12b824b7563fa119aca66b4d3c94d30c03cfe7b67"}]}, 0x210}, 0x1, 0x0, 0x0, 0x0}, 0x0) io_setup(0x9, &(0x7f0000034000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00008db000-0x4)=0x0, &(0x7f0000f9e000)=0x4) io_cancel(r1, &(0x7f0000136000-0x40)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f0000997000-0x7f)="e15154f57d8cf53ab7e31595cd6bc551597984731ab7b2c25e2756066c5d72766ce362d774583c81640bb64d2c85ab5301f4b9102a4e5cae9b26e404c5327f1f2c6e9bacc17ced5fa6298d6a376db7691b3386039e002ac58b7f49e9fdc6f27ba3a07669af82c00110187c0a4191533b9aae4f0a677e3835dd483442b184b0", 0x7f, 0x100000001, 0x0, 0x1, r0}, &(0x7f0000c15000)={0x0, 0x0, 0x0, 0x0}) 2018/01/07 10:17:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000850000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = dup3(r1, r1, 0x80000) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x7) r3 = syz_open_dev$dmmidi(&(0x7f00001e8000)='/dev/dmmidi#\x00', 0x8, 0x200002) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000a0000)='/dev/vcs\x00', 0x8004, 0x0) ioctl$KDENABIO(r4, 0x4b36) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000097a000)={0x0, 0xb8, "cc6c745df71e53e603335689687d164da5f13ce020febb0cbbf2251fcbfc5e7d5a2ff6b7cc0cd4fae45a5bc19a94ac7a3d8614b2086afe37823bbeab2b7e40d408c28f5a5cf46153b7d325d4b0ef1419538fff08df0541fbf7463bbb21cf2342170a1aee3f395cdb549698bb0c1ddbf0b7222488aaea36974569bdd754cfd738c1e85207ab42f23a78ac7a6173fc94cf1891c4f0a4c49d2e199a98d3da7863fd38eaf1af872babfac2574fd23b17591b166977c361b36e5c"}, &(0x7f0000ab7000)=0xc0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00007b2000)={r5, 0x800}, 0x8) r6 = socket(0x2000000011, 0xa, 0x300) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000a5d000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$sock_inet_udp_SIOCINQ(r6, 0x541b, &(0x7f0000b71000-0x4)=0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001de000)='hybla\x00', 0x6) 2018/01/07 10:17:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000d84000)='./file0\x00', 0xffffffffffffffff) 2018/01/07 10:17:56 executing program 3: prctl$intptr(0x22, 0xc00000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) timer_create(0x5, &(0x7f0000001000-0x60)={0x0, 0x11, 0x313a8b88b8125c4e, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005a9000)=0x0) [ 472.322705] device eql entered promiscuous mode 2018/01/07 10:17:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/01/07 10:17:56 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x9) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fde000+0x49f)=0x19) dup3(r2, r1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000002000-0x10)=@req={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) 2018/01/07 10:17:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000ee3000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000504000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000d7c000-0x9)=""/9) openat$ptmx(0xffffffffffffff9c, &(0x7f00005ce000)='/dev/ptmx\x00', 0x205ef459205811d8, 0x0) listen(r0, 0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041b000)={0x0, 0x0, 0x0}, &(0x7f00005e6000)=0xc) r2 = accept4(r0, 0x0, &(0x7f0000101000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000003b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000058b000)=0x14) 2018/01/07 10:17:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) getcwd(&(0x7f0000c7e000-0x29)=""/41, 0x29) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fadvise64(r3, 0x0, 0x4, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000b47000-0x8)={0x0, 0x8, 0x2e}, &(0x7f0000f0f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c3c000)={0x7, 0x8000, 0x10001, 0x1ff, r4}, &(0x7f0000d54000-0x4)=0x10) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000afa000)={0x1, 0x0, [{0xc00000040000081, 0x0, 0x0}]}) 2018/01/07 10:17:56 executing program 2: mmap(&(0x7f0000000000/0x2f7000)=nil, 0x2f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00002f8000-0xb)='/dev/audio\x00', 0x80, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x80000001) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002f3000-0x58)={0x26, 'hash\x00', 0x800000000000000, 0x20c, 'sha512\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) writev(r2, &(0x7f000027f000-0x10)=[{&(0x7f00002f6000-0x5)='S', 0x1}], 0x1) 2018/01/07 10:17:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) fcntl$getflags(r0, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000b6000)={0x0, 0x9051, 0x81, 0x3, 0xff, 0x8000, 0x7, 0xe3bb, {0x0, @in6={{0xa, 0x3, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x401, 0xc9, 0x8e}}, &(0x7f00000d5000)=0xb8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ca1000-0x8)={r1, 0x8001}, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000a3b000)='/dev/audio\x00', 0x2000, 0x0) ioctl$KDADDIO(r4, 0x4b34, 0x101) r5 = 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) r6 = dup3(r5, r3, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000727000-0x138)={0x6e, 0x200, 0x5, 0xa4, 0x5, [{0x710, 0x8, 0x1000, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x7fffffff, 0xff, 0x0, 0x0, 0x0, 0x8ed5496cc9fcbddb, 0x0, 0x0, 0x0}, {0x5, 0x8001, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x100000001, 0x3ff, 0x7, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x8, 0xd89, 0xffff, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) connect$unix(r2, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r6) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r4, 0xc0045540, &(0x7f000096e000-0x4)=0x1f) mq_open(&(0x7f0000a3d000-0xe)='/selinux/user\x00', 0x1, 0x8, &(0x7f00009ad000)={0x80, 0xfffffffffffffffd, 0x0, 0xfffffffffffffff9, 0x4c00000000000000, 0x20, 0x2, 0x5}) 2018/01/07 10:17:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x7, 0x420) semop(r0, &(0x7f00008cf000-0x6)=[{0x4, 0x80000000, 0x1800}], 0x1) r1 = socket$inet(0x2, 0x3, 0x1) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000044a000)=""/197, &(0x7f0000481000)=0xc5) 2018/01/07 10:17:56 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00004ea000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1000, 0x20000) perf_event_open(&(0x7f0000bbd000)={0x3, 0x78, 0xc00000000000000, 0x800, 0x1f, 0x4127, 0x0, 0x0, 0xc008, 0x2, 0x2, 0x6, 0x100000000, 0xa4180000000, 0x3ff, 0x1, 0x1ff, 0x101, 0x5, 0x2, 0x6, 0x1000000000, 0x0, 0xc4, 0x384f3a05, 0xffffffff, 0x80, 0x4, 0xfffffffffffffdd3, 0x4, 0x800, 0x7, 0x80000000, 0x7fff, 0x6, 0x20, 0x4, 0x7ff, 0x0, 0x4, 0x2, @perf_config_ext={0x2, 0x3}, 0x0, 0xc9, 0xe877, 0x3, 0x8, 0x3, 0x2, 0x0}, r0, 0x5, r1, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f000030d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x88a8, @ipv6={0x0, 0x6, "86a572", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/07 10:17:56 executing program 4: 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$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00001b6000-0x48)={0x60003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000381000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b4d000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00002a1000-0x8)={0x0, 0x2}, &(0x7f00007e2000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00007d0000)={r4, 0x49, "a2180afc20dd7e27d45af2c29e72421d3bda845b8b26176cb980912df533bda9325f7e805377acf893fde8309f9c6a4085abd018c03c0554da6f0cdb19f6ad8a669e69edf19b342759"}, &(0x7f0000fb9000)=0x51) read$eventfd(r3, &(0x7f00000f1000)=0x0, 0x8) 2018/01/07 10:17:56 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000034000-0x8)={0x0, 0x80bc}, &(0x7f00005d5000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x1}, 0x8) 2018/01/07 10:17:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x200000000040c, &(0x7f0000491000)={0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r0, 0x0, 0x1) 2018/01/07 10:17:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fe5000-0x9)='/dev/sg#\x00', 0x9, 0x210000) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000d7d000)=""/28) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 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$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000015000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e33000-0x4)=0x14) ioctl$int_out(r0, 0x0, &(0x7f000056b000)=0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) accept4$unix(r1, &(0x7f0000f10000-0x52)=@file={0x0, ""/80}, &(0x7f0000c30000)=0x52, 0x80800) r2 = syz_open_dev$sndpcmp(&(0x7f0000be8000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x80) sendto$inet(r2, &(0x7f0000ec6000-0x3e)="a6ad11be9106f65376247909bb890bdc5467d9465264b1e87909c61a2337a38a36eb62aed10cf6994a1b006fb1892f40f970a46a8233536fbcde43a6225e", 0x3e, 0x4000000, 0x0, 0xfffffffffffffd90) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x36, &(0x7f0000014000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x7, 0x1a3b, [@multicast1=0xe0000001]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/07 10:17:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000742000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f61000-0x4)=0xc) setuid(r1) bind$alg(r0, &(0x7f00004d1000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x8df59dad674c2c94) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) sendmmsg$alg(r2, &(0x7f000064a000)=[{0x0, 0x0, &(0x7f00009ea000-0x20)=[{&(0x7f0000239000-0x6f)="39a7bd3683bf904ca6e186eba4b5b7ef3e88c3913c2a41250f7fe23a809353f37022be3371dd6968fadb3fe5f2892f95729bb178abf11766034b3b595fd20e1ce50585d26bbe3bcd1573e16e11112f9f44a2f362ed44e47072b574613ff1b863870068862f1a540a7b94d0a2ddbfe4", 0x6f}, {&(0x7f0000968000)="afd6d8e48a12ba552725e42531a575a229ad4631d06295503d5a42367666d7e8be7ed0a0069b8f821528ae68577a73e6ff237f0a7e0c1cc19866b802528c81f436928f001f8441620cfe038de8c0976b6b7e7dd0f9136192c481f2134d9f5c9a4b5c2315b1c2b9f8ab3d659b382c66b8bd6aeefc09e0695c2384c8f71a946ade8416596ba7e1382912308da77301d28be713dc92efefd7b8da765cde47df145d6520096ed25716212e54c8b0696ed40c80170ea9f8c15d5e4add46be881ee2b6b3428031e01204015b15548e17873479d04f170a1302ba725a9d8948fae72badcef17374b7d99b5e0a2a8e9d96", 0xed}], 0x2, &(0x7f0000803000-0x90)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x78, 0x117, 0x2, 0x5f, "b466b1e891cdac8a817f5ee782a9e6952edad4b9a947feffd5755f9c110cff0cfbec6359fcf5e152aedb711617232fe2ac1487813b0068a0abdab605644f7a5e1891be4b9640ece2bc749eb225a13f099f3bca1a3c33340af7d716782144f9"}], 0x90, 0x20004800}, {0x0, 0x0, &(0x7f0000f1e000-0x20)=[{&(0x7f0000a79000)="85f948e9c077aa9f6a3d1e281e171709a6609c8c322bb25f5defb272094c717bf74350441e62bc455abd2da3f9c5fb8800353f6b8f6c62bd09ce1a2ba2132566692314cf8f53b209e41df8ea9117b8b624c2b455f2b0fad7eb812ef1f86fce5f76bd6536670425ef2c5741497c3ad62a89a3e12bde586bc2938a8ae565c9d63105316aea3d1b9854faa37e5015fa691761276853daff767fa939a1994d471aa6cb9325431b518ba9eb7073088d7df544970ed9ccec1fac93395834476eb8f61184df66aa9f271169c3c0c0eca0b65cc5234599596cf1adb6dd02ebcb6e68ec50e3e447ab135512d4bd859934825ab67829b88ceba1f320", 0xf7}, {&(0x7f0000365000-0xff)="3b5c47759f183b74478cefc44c0cc0a5554c8b475d5ce207679118b03bf9c03451cd806e8419479cb0b235306c79b04ad8c14ec407793786d7ad62dbc99c203aa2fc52e34898a1abe90c3c5cd16b61deac94277205c6be5f2bb36963cc9d16a427f7b3f0e28a7b72bfe1ad04b855dd5176c166e8f3e09be94cc170cdd1658154790ae24a2b5c2fc93ebbeb5ab26a42655bc1a81d11198fd00a47896aab10c4aca5deaad2853534e86ae9a96f410698eb779305a3c4ae4ad9869b826bbbf071cf1ee20b0ccccc87aa1b032ac096f3ca8fe4f800f1f8b08c359c139bc9435e1fcb172f54f3f14bde73c06db8acd6e3fc3f75f2764c044995303ce0029d553ce3", 0xff}], 0x2, &(0x7f00007f4000-0x1c0)=[@iv={0x38, 0x117, 0x2, 0x1f, "93bc24e910475c54708b7c95703d6e4173277ed7bc787c6df372e4634268f9"}, @iv={0x30, 0x117, 0x2, 0x15, "afc599a148de8715d89232f19e18ede11763707a01"}, @assoc={0x18, 0x117, 0x4, 0x0}, @iv={0xf8, 0x117, 0x2, 0xe2, "6cd3a1b2985ce6f6f57c9333e768ddf6b4cc38666b337c8cac6c4eb07ed7d653d3a1ebc634bc3e0059507f17ad9d71410af46ac8e79de83c5e2c4324ba4b0906ca8aff097b197492e27f6bc8bf35a178f428cc95e5788028124125e91f24bc516e88a4fb56c45d94ce953a8a279965c095f06ff8905b45f37c6029e4b1deab8bafc3fd39ee09f50c95b0adf8660386c6bd4b20d83058ba290622639aca503468966cc1af35c58047b51b599fb87337ed61e6777d49878f9842df2a8db082c889ed0dc94571ffab70d85a80d07965417c2a77c80392a20759e133d7361cbc82a63101"}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x1c0, 0x24040054}], 0x2, 0x4040004) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/07 10:17:56 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, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000ca5000-0x8)={0x0, 0x2}, &(0x7f0000519000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00004dc000)={r3, 0x1000, "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"}, &(0x7f0000820000)=0x1008) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000381000)={r2, r0}) close(r1) 2018/01/07 10:17:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00002e8000-0xd)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000eed000)={@generic="a929a4337a18b935b6b5042928c21f0c", @ifru_flags=0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00003bc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = dup3(r0, r2, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000a3d000-0x4)='tls\x00', 0x4) fanotify_mark(r3, 0x23, 0x4001003a, r3, &(0x7f0000e29000-0x8)='./file0\x00') 2018/01/07 10:17:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000c54000)='/dev/usbmon#\x00', 0x1, 0x200) ioctl$KDDISABIO(r0, 0x4b37) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000702000-0xa)='/dev/cuse\x00', 0x1, 0x0) io_setup(0x6, &(0x7f00001f8000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3df, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000291000)={0x0, 0x0}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000511000-0x18)={0x100000001, 0x3, 0x4, 0x6, 0x400, 0x100000001}) io_getevents(r2, 0x1, 0x1, &(0x7f0000c8a000-0x80)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f000018e000-0x10)={0x0, r3+10000000}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b90000)=0x0) syz_open_procfs(r4, &(0x7f00007a4000)='timers\x00') setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f000006d000-0x19)="54c66346dc16707811f7dc51654dd8b326e4deb97dd29cf46d", 0x19) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000d1e000-0x4)=0x0) io_submit(r2, 0x1, &(0x7f000044b000)=[&(0x7f0000404000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000e28000-0x27)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 472.495994] sctp: [Deprecated]: syz-executor6 (pid 14759) Use of struct sctp_assoc_value in delayed_ack socket option. [ 472.495994] Use struct sctp_sack_info instead 2018/01/07 10:17:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f00008a2000-0x2)='/\x00', 0x3) prlimit64(0x0, 0x0, &(0x7f00002b4000-0x8)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") pipe2(&(0x7f0000071000)={0x0, 0x0}, 0x800) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000a7f000-0x80)={[0x4, 0x0, 0x6, 0x0], 0x3, 0xbcfded571108bd64, 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 10:17:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1000000000000012, &(0x7f0000eff000-0x4)=0x0, &(0x7f0000573000-0x4)=0x4) 2018/01/07 10:17:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f8d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000091c000-0xcd)=""/205) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000d5a000)={{0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f0000799000-0xf)='/dev/snd/timer\x00', 0x0, 0x400002) ioctl$int_in(r0, 0x5473, &(0x7f000097b000-0x8)=0x9) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40345410, &(0x7f000001d000-0x50)={0x0, 0x0, 0x351f, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f00007b4000-0x20)=[{&(0x7f0000a2b000-0x4e)=""/78, 0x4e}, {&(0x7f0000b22000-0xb3)=""/179, 0xb3}], 0x2) 2018/01/07 10:17:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x8d, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d48000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f000021c000-0x9)='/dev/sg#\x00', 0xba1, 0x0) bind$alg(r2, &(0x7f0000115000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) sendmsg$alg(r1, &(0x7f00001d9000-0x38)={0x0, 0x0, &(0x7f0000a74000)=[{&(0x7f00009e2000-0xc0)="6d4d3b713be2aabae1709ac0130409d7c21086ae0e581516dc875ffb0a85133ac8606d1f7e84017aa0e5aa4aac56a598b4481bb3b619c1169d79617b83e2a24b", 0x40}], 0x1, &(0x7f000016d000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/07 10:17:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000049d000)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d2d000)=[{&(0x7f00008e8000)="ac6062ba870000002000000040736de609", 0x11}], 0x1, &(0x7f0000ec0000-0x140)=[], 0x0, 0x0}], 0x1, 0x0) r1 = shmget(0x2, 0x1000, 0x909, &(0x7f0000241000/0x1000)=nil) fstat(r0, &(0x7f0000131000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000088d000-0x8)='./file0\x00', &(0x7f0000563000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000007000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={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}}, &(0x7f00001d4000)=0xe8) stat(&(0x7f00000b7000)='./file0\x00', &(0x7f00006a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bdd000-0x4)=0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000527000-0x70)={{0x7, r2, r3, r4, r5, 0x0, 0x3ff, 0x0, 0x0, 0x0}, 0x100000001, 0xff, 0x7fff, 0xe35, r6, r7, 0x6, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00005d8000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/07 10:17:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffefffffffffc, 0x24000000) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00006e4000)=0x9, 0x4) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) 2018/01/07 10:17:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b45000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ab000-0x30)="", 0x0) 2018/01/07 10:17:56 executing program 0: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x80000001, &(0x7f0000f22000)={0x0, 0x0}) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000370000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 10:17:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x9) r2 = accept4(r1, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00009d1000-0x10)={0x0, 0x0, 0x6, 0xfffffffffffff001}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002cf000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xae6205a3c987f4e4, 0x0, 0x0, 0x0, 0x0, &(0x7f00004d1000)=@common='sit0\x00', 0x0, 0x0, 0x0}) 2018/01/07 10:17:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ccb000-0xb)='/dev/audio\x00', 0x1, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000c4a000)={0x3, &(0x7f0000aba000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f00005ac000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000768000)={0x0, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000006a000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00003c2000)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00002a6000)=@assoc_value={r2, 0x5}, 0x8) 2018/01/07 10:17:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000d14000-0x8)={0x0, 0x0}) pipe2(&(0x7f0000f27000)={0x0, 0x0}, 0x800) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000b06000)={&(0x7f0000398000/0x1000)=nil, 0x1000}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000130000)=0x0) setpgid(r0, r2) syz_emit_ethernet(0x6e, &(0x7f00006f2000-0xbe)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x38, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x1, 0x4, 0x0, []}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, 'z\te', 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) 2018/01/07 10:17:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b24000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00006c1000)='/dev/sg#\x00', 0x33f, 0x400080) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000d49000)=""/204) ioctl(r0, 0x0, &(0x7f0000d77000-0xfb)="") r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000875000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000fac000-0x8)={0x0, 0x4b}, &(0x7f0000628000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000fe2000)={r3, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000931000-0x8)={0x0, 0x10001}, &(0x7f0000cf1000)=0x8) sendto$ipx(r2, &(0x7f0000f63000)="95ec8558916cde518c2a88b7bf42b5cf9dc2e045db5104119d6ec629cd8888479af86bfc6f7951d5af7c93c7eb5f0a465fabd2200441d11fdeab9777d54c0d4a2d544caffb393af4df1225c839e4764d759d8d2e3e2857755a874d79139547f6c704baa24b4bf6294aa66bec9393cdcdea8841c57aa43889ef663678fc00b7988d3653b03b4818ebc1d6cb721311968986c18048d9620960d11772db194fba42684b662e0cfc7dbfda1a7ab3241b8381d353cd3f047e6af0465368f1dc2b076b27edfe8bd23ae5c33d1843f5596283a9ec52fc3499790d9ed8830435ba", 0xdd, 0x4000, &(0x7f0000886000-0x10)={0x4, 0x5, 0x0, "b0c5c31de644", 0x80, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000744000)=r4, 0x4) 2018/01/07 10:17:56 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000000c000)='/dev/audio\x00', 0x80, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f000000d000-0x8)=0x7fff) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f000000d000-0x8f)=""/143) [ 472.734310] device eql entered promiscuous mode 2018/01/07 10:17:56 executing program 1: prctl$seccomp(0x21, 0x0, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000274000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1e000)=0xb) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000855000/0x4000)=nil) 2018/01/07 10:17:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ef4000)={0x0, 0x0}) nanosleep(&(0x7f0000cc2000)={r0, r1+10000000}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x29, &(0x7f0000296000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000a5b000)=0xc) 2018/01/07 10:17:56 executing program 6: mmap(&(0x7f0000000000/0xb04000)=nil, 0xb04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004b7000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005f4000-0x8)={0x0, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000b05000-0x4)=0x0, 0xffffff91) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f000088f000)={0x1, 0x6, 0x3}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000be000-0x80)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x7f, 0x0, 0x0}]}) openat$kvm(0xffffffffffffff9c, &(0x7f00005cc000-0x9)='/dev/kvm\x00', 0x10081, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000022f000)={0x1, 0x0, [{0x900028000000486, 0x0, 0xfffffffffffffffd}]}) 2018/01/07 10:17:56 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a6a000-0x4)=0x0) mq_notify(r0, &(0x7f0000633000-0x60)={0x0, 0x10, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000dd2000-0x8a)={@random="efad01006da7", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x80800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x34, 0x3, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, {[]}}, ""}}}}}, 0x0) 2018/01/07 10:17:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000881000-0xf)='/dev/sequencer\x00', 0x101441, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00004f3000)=0x2) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c42000-0xb)='/dev/hwrng\x00', 0x1, 0x0) symlinkat(&(0x7f0000c0a000)='./file0\x00', r2, &(0x7f0000628000)='./file0\x00') ioctl$EVIOCGVERSION(r0, 0x40084504, &(0x7f0000000000)=""/157) 2018/01/07 10:17:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001ab000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) socket$llc(0x1a, 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00008d8000-0x34)={{0x2, 0x3, 0x3ff, 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]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) read(r0, &(0x7f00009c4000)=""/0, 0x0) 2018/01/07 10:17:56 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000956000)={0x0, 0x0, 0x0}, &(0x7f0000977000)=0xfffffffffffffeb0) ptrace$setregset(0x4205, r0, 0x6, &(0x7f0000f4a000)={&(0x7f0000fe4000-0x63)="11748c70753b6a48621765f91eb4362914617b56edd3b43585e4d92bd7674b790e89dae17e7ceb86543ee0737e532f030eba6aad2aabd5df6ecb04e25556100337c9a6d131b447cd65d662b5eec39404ee712b61f765517adc00cfba46c1da0b10196a", 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f00003e9000-0x4)=0x5, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001fb000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000e95000)={0x6, 0x606, 0x2, 0x6, 0x10000, 0x5, 0x800, 0x4, 0x0, 0xc0b3}) getsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000723000-0x4)=0x0, &(0x7f00006d2000-0x4)=0x4) 2018/01/07 10:17:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000360000)=0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) io_submit(r0, 0x1, &(0x7f00007eb000-0x8)=[&(0x7f00005b5000)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000aff000)="217696a7f54ff900f9a9bf18233277ae", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000807000-0xe8)={{{@in6=@mcast1={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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013b000)=0xe8) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f71000-0x8)={0x6, 0x4, 0x5, 0x5}, 0x8) 2018/01/07 10:17:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000862000)='comm\x00') write$eventfd(r0, &(0x7f0000578000-0x8)=0x0, 0x8) 2018/01/07 10:17:56 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000b0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(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(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000014a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d91000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r4, 0x1000009) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, 0x98) 2018/01/07 10:17:56 executing program 1: mmap(&(0x7f0000000000/0x582000)=nil, 0x582000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000580000-0x1e0)=@newsa={0x138, 0x1a, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x4, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) dup3(r0, r0, 0x80000) 2018/01/07 10:17:56 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, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_config_ext={0x702, 0x2e}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000270000)=0x1930, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000052b000)='/dev/mixer\x00', 0x202, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x80000000) sendto$inet6(r0, &(0x7f0000010000-0x1)="", 0x0, 0x0, &(0x7f0000006000)={0x2, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000013000-0x38)={&(0x7f000000e000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000022000)=[{&(0x7f0000021000-0x19)=""/25, 0x19}], 0x1, &(0x7f0000006000)=""/0, 0x0, 0x0}, 0x2000) 2018/01/07 10:17:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000d31000-0xb)='/dev/audio\x00', 0x8002, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r4, 0x8250aea6, &(0x7f0000a63000-0xdd)=""/221) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/07 10:17:56 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000a13000-0x14)={{0x6, 0x1, 0x6, 0x4, 0x1, 0x154}, 0x7, 0xffffffffffffffff, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a97000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/01/07 10:17:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ead000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x3) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000404000)={[0xf003, 0x106000, 0x1000, 0x5002], 0x8, 0x0, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 10:17:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) chroot(&(0x7f000038a000-0x8)='./file0\x00') ioctl$TCXONC(r0, 0x540a, 0x0) syz_open_dev$audion(&(0x7f00000e6000-0xc)='/dev/audio#\x00', 0x2, 0x480080) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000de5000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000dce000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@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}}, &(0x7f0000788000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000f4d000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r2, 0x0) listen(r2, 0x1000000040000003) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000058000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) getresgid(&(0x7f0000e32000-0x4)=0x0, &(0x7f0000995000)=0x0, &(0x7f0000b1e000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fc8000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000db000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008f7000-0x4)=0xc) stat(&(0x7f0000417000+0xb6)='./file0\x00', &(0x7f0000b02000+0xe6f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000929000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002dc000-0xe8)={{{@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}, {{@in6=@mcast1={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}}, &(0x7f0000195000-0x4)=0xe8) getresgid(&(0x7f0000a9e000)=0x0, &(0x7f00007fa000+0xc93)=0x0, &(0x7f000039d000)=0x0) gettid() getuid() getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f00008b6000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000261000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f0000411000)=0xe8) lstat(&(0x7f00006fb000)='./file0\x00', &(0x7f0000475000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00006ab000-0x4)=0x0) stat(&(0x7f0000edb000-0x8)='./file0\x00', &(0x7f000016f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000992000)={0x0, 0x0, 0x0}, &(0x7f00006d5000)=0xc) 2018/01/07 10:17:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000260000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x4000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000070a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x9, 0x6, 0x9, 0x0, 0x2, 0x6547}}) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000097a000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) sendto$inet(r0, &(0x7f0000b8d000)="", 0x0, 0x20007ffe, &(0x7f0000c8b000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 10:17:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e62000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000096e000-0x38)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000915000)="278f7e7d33fa45bd48e375767b7a92a8809a0a716cc1587482784418a1a78d4c", 0x20}], 0x1, &(0x7f000037a000-0xd8)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00008fd000)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f00003e6000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ee0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000132000-0xc3)=""/195, 0xc3}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/07 10:17:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b04000-0xa)='./control\x00', 0xfffffffffffffffd) clock_gettime(0x0, &(0x7f00000b1000-0x4)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000dbd000-0x18)={0x0, 0x4d, 0x0, 0x0, 0x0}, &(0x7f000042e000)=0x18) r0 = open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) pivot_root(&(0x7f000092f000)='./control\x00', &(0x7f00006dd000)='./file0\x00') clock_gettime(0x0, &(0x7f00000b4000-0x10)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) clock_gettime(0x0, &(0x7f000026b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r2, 0x541d) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000abf000-0xc)={0x2, 0x0}) fcntl$setlease(r2, 0x400, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f000000e000)={r2, 0x6}) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mount(&(0x7f0000b65000-0x10)='./control/file0\x00', &(0x7f00001f1000-0xa)='./control\x00', &(0x7f0000ab4000-0x6)='logfs\x00', 0x203400, &(0x7f0000122000+0x351)="") clone(0x0, &(0x7f0000bf3000-0x2e)="", &(0x7f00000f0000)=0x0, &(0x7f00005b2000)=0x0, &(0x7f0000963000)="") syz_kvm_setup_cpu$x86(r0, r0, &(0x7f000008f000/0x18000)=nil, &(0x7f0000d28000-0x18)=[@textreal={0x8, &(0x7f0000f6e000-0x56)="baf80c66b848d3218466efbafc0cb0f7eeba6100edba210066b80000000066ef66b85d0000000f23d80f21f86635000000600f23f8260f090f3267640f01cf260f00db0f001c66b9800000c00f326635010000000f30", 0x56}], 0x1, 0x4, &(0x7f000041e000-0x20)=[@flags={0x3, 0x100400}, @cstype3={0x5, 0x0}], 0x2) fstatfs(r1, &(0x7f0000825000)=""/0) pivot_root(&(0x7f0000abf000-0x8)='./file0\x00', &(0x7f00005dd000)='./control\x00') utimensat(r0, &(0x7f0000e03000-0x10)='./control/file0\x00', &(0x7f00003e7000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) lstat(&(0x7f0000239000-0x8)='./file0\x00', &(0x7f0000937000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000448000)={@multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e06000-0x4)=0xc) connect$packet(r2, &(0x7f00004de000-0x14)={0x11, 0x6, r3, 0x1, 0x2, 0x6, @random="2c3e2f2bf698", [0x0, 0x0]}, 0x14) [ 473.034428] device gre0 entered promiscuous mode 2018/01/07 10:17:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x1000, 0x4000) mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00003a4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc9) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000917000-0x4)=0x24, 0xec) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00004c2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) sendto$inet(r0, &(0x7f000080b000)="d7", 0x1, 0x0, &(0x7f000056e000+0xe11)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 10:17:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x1, 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, 0x8) r0 = syz_open_dev$dspn(&(0x7f000004c000)='/dev/dsp#\x00', 0xbb5, 0x400) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000212000-0x28)={&(0x7f0000cb4000/0x4000)=nil, 0x80, 0x5, 0x8, &(0x7f0000d05000/0x4000)=nil, 0x10001}) write$fuse(r0, &(0x7f0000cd4000)={0x30, 0x1, 0x5, @fuse_notify_retrieve_out={0x105, 0x800, 0x9, 0x7}}, 0x30) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockopt(r0, 0xac8, 0x9, &(0x7f0000405000)=""/12, &(0x7f000067e000-0x4)=0xc) r1 = add_key$user(&(0x7f0000c7f000)='user\x00', &(0x7f0000b36000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000744000)="fe2a311a4bee02f52c72b5af8231de0c7c8abd808fd1f0851b610a3a7f376b5220b4399b6006a12be53c4f2361ff8a794ffa0fa773", 0x35, 0xfffffffffffffffd) keyctl$revoke(0x3, r1) r2 = semget(0x3, 0x4, 0x4) semctl$SETVAL(r2, 0x1, 0x10, &(0x7f0000876000)=0x3) 2018/01/07 10:17:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000e000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000146000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000982000)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e72000-0x4)=0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000e6f000-0xf)='system/cpuset:\x00') timer_settime(0x0, 0x1, &(0x7f000096b000-0x20)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f00008c4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 10:17:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9201, &(0x7f0000bd3000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000658000-0x7c)=""/124) bind$alg(r0, &(0x7f00002dd000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) 2018/01/07 10:17:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) readv(r1, &(0x7f0000353000)=[{&(0x7f0000744000)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) r5 = open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f00002c9000-0x98)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x5, 0x1c, 0x1, "98f865dd49c0c1ee2038726d9e98a13aad8aee2efe0f8b2ba566402de89e48a2b4a1ee1e1c54d0b09bfbca2e50afdfcc3317a20b096363dd796a60d951218a24", "0a3bc3642524dc449a47de39f13663d02b89237caa49b9b7b043b7c0430e48df", [0x5, 0x7], 0x0}) read(r4, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x16) 2018/01/07 10:17:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000159000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) 2018/01/07 10:17:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000333000-0x8)='./file0\x00', 0x600203, 0x40) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000162000)=0x2, 0x4) r1 = socket$inet6(0xa, 0x400000006, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00004e7000)='/dev/dsp\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f00005a0000)={0x2, 0x4, 0x2, 0x0, "1a6009d05861644827b8a28631b3a83de8077676db7062b2969d600fbe39d0099386d4dbe2bfd7b5f742186d", 0x400}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00008d6000-0x8)={0x0, 0x0}) ioctl$int_in(r3, 0x5456, &(0x7f0000f5b000)=0x100) connect$netlink(r2, &(0x7f0000806000-0xc)=@proc={0x10, 0x0, 0x0, 0x100000}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000687000-0x14)={0x3f, 0x4, 0x1ff, 0xfb, 0x3}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000c91000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x1}, @in6={0xa, 0x1, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x2, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3ff}], 0x74) recvfrom$inet6(r1, &(0x7f000080d000)=""/74, 0x4a, 0x0, 0x0, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000095a000)=0x1, 0x4) 2018/01/07 10:17:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006a7000-0xb)='/dev/loop#\x00', 0xffff, 0x1) r1 = syz_open_dev$mice(&(0x7f000081b000-0x10)='/dev/input/mice\x00', 0x0, 0xd5835f3dc775fc27) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000892000-0x1d)=""/29) io_setup(0x3, &(0x7f0000c5d000)=0x0) io_submit(r2, 0x1, &(0x7f0000885000-0x4)=[&(0x7f000053f000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000680000)="", 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/07 10:17:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) flock(r0, 0x1) writev(r1, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0xfffffffffffffebb}], 0x1) r3 = dup(r2) signalfd4(r2, &(0x7f0000357000-0x8)={0x5e5b4c06}, 0x8, 0x80800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000043000-0x58)={0x3, 0x0, 0x3, 0x7, 0x101, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_buf(r4, 0x0, 0x480, &(0x7f0000e56000)=""/0, &(0x7f0000000000)=0x0) 2018/01/07 10:17:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000809000-0xb)='/dev/audio\x00', 0x80202, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000483000-0x30)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xb0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) setsockopt$inet_opts(r0, 0x0, 0x80040000048f, &(0x7f00000fb000-0x2c)="0600008f000000000000424200000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) 2018/01/07 10:17:57 executing program 6: openat$audio(0xffffffffffffff9c, &(0x7f0000e79000)='/dev/audio\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x1447, 0x49ac, 0xff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000a7a000)={&(0x7f00003e6000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000479000-0x90)={[0xfffffffffffffff8, 0x1, 0x0, 0x0, 0x3, 0x1, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/07 10:17:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000956000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r0, &(0x7f0000025000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x2, 0x6, 0x4, &(0x7f000012e000)={0x0, 0x0}) faccessat(r1, &(0x7f000052b000)='./file0\x00', 0x4, 0x1000) r2 = syz_open_dev$dspn(&(0x7f0000765000)='/dev/dsp#\x00', 0x8, 0x100) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 2018/01/07 10:17:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000858000)='/dev/audio#\x00', 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f00005f5000-0xe9)="e0666af57691fe91446c53007bdaccfa6379863e118d28887e7bf0607b4e4a4659b7e8929ffbf73534ac00ac69997da8201a2cc0d57ed356bfa3f9a6d6fcc81a32ddd4587f9c330e93329120b8121e7e6a9c63a5e357b0f18b98f31b708d948f866c32e38a108ccc431c98440f859b17519a17a10ce540e60bcbc1bf475064da17db42c0730d2a301b361cecd0dc37ece0aa23ba3406b7253df217916147f41be00b26ee161f05c401fc33232faea0adb0d9e78946a3e84aab8e75d093c72448d19e6adc0ff15d38d87af09faa21029a0f26c4eb1cfa677bc4d3ea73376dfec142e485d265d9a1fced") times(&(0x7f000054c000-0x20)={0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/07 10:17:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$evdev(&(0x7f00007d3000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r0, &(0x7f0000783000)=[{{0x0, 0x7530}, 0x2, 0x0, 0x800}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) select(0x40, &(0x7f0000c12000-0x40)={0x5, 0x9, 0x5, 0x4, 0x6, 0x1, 0x20, 0x6}, &(0x7f00001d9000-0x40)={0x7, 0x100, 0x3, 0x7, 0x4, 0x69, 0x6, 0x7f}, &(0x7f00004f7000-0x40)={0x200, 0x1, 0x1f, 0x2, 0x8, 0xe0, 0x100, 0x8}, &(0x7f0000d2f000-0x10)={0x0, 0x2710}) fcntl$addseals(r0, 0x409, 0x2) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x403}, {{r1, 0x0}, 0x1, 0x0, 0x0}], 0x30) 2018/01/07 10:17:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000097e000)='/dev/sg#\x00', 0x3ff, 0x14440) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00000da000-0x4)=0x19e267de, 0x4) creat(&(0x7f0000095000-0x8)='./file0\x00', 0x0) mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000d48000)='./file0\x00', &(0x7f00009e0000-0xa)='hugetlbfs\x00', 0x0, &(0x7f0000f0e000)="") ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000846000-0x4)=0x0) lgetxattr(&(0x7f0000f7f000-0x8)='./file0\x00', &(0x7f00000d4000)=@random={'system.\x00', '#vboxnet0.selfeth1\x00'}, &(0x7f0000e18000-0x1000)=""/4096, 0x1000) 2018/01/07 10:17:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a5c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f00006f8000/0x4000)=nil, 0x4000, 0xa, 0xa0810, r1, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={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$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000de0000-0x38)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @msi={0xfffffffffffffffc, 0x0, 0x0}}]}) 2018/01/07 10:17:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000-0x4)=0x1f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r0, &(0x7f000025a000)=[{&(0x7f0000629000-0x25)="992375020ef829ef874d94abca0d8805f4daba0200aacf0f9f556534bcb67d14fdbba7bbeb", 0x25}, {&(0x7f000079d000)="e73a4eb7cbc606bbd7a08107", 0xc}, {&(0x7f0000afe000)="1771880cd86b2b68c277c7878ba6b96a71a37c98b43f84f748c3c4f341c063efa501112c7c20d26a8245eb4044", 0x2d}], 0x3, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f00004e8000-0x4)=0x0, &(0x7f0000aee000)=0x4) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000059a000-0x4)=0x3, 0x4) 2018/01/07 10:17:57 executing program 1: 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 = socket$inet6(0xa, 0x7, 0x101) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d09000-0x18)=@add_del={0x2, &(0x7f000020f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000efb000)={0x0, 0x34f5, 0x1, 0x1}, 0x10) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000c4a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1, 0x43e871d4, @fr=&(0x7f0000e4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000d90000)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) shmctl$SHM_LOCK(0x0, 0xb) 2018/01/07 10:17:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000549000-0x6)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000549000)=""/174) sendmsg$unix(r0, &(0x7f000054c000-0x38)={&(0x7f000036f000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000f1e000)=[{&(0x7f0000537000)="c627a69c047e761f6ddf893fe675912c5eefcca6afb07910ab90eff3ee2e8a7642098a7f16732105", 0x28}, {&(0x7f000007f000)="eec01b0f912b83f334e812d01b8bc4d9afdc3b8637ae2113aff107e259fe1eaa614d663f8deb0a9efd9d46df50908287a010403aea37dfb93955afabfe6d83523cb0152448853bbeed33a0ddb6005baf32252ea977d7d9d95b9cefc5fddba220984a6e80a8798fd083541f8e636e0c125e9de615088b04a40ce0e9d59f0d262c26b6005aa833e75c52ca3e6eed92d4d8f2f980addc5be36461b047ef24d693561210edb2016ce197dfaec53f7308ec0e66f7e6fba19e5884cc9ae44f7f9c62c877064aafc2bc08cb02253b7c5e1d98c75d26197fdf3a60aca4f05de2d1dc8b68", 0xe0}, {&(0x7f0000dbf000)="725752d14d7dac5deafda4b5c5aaf527487755113d473b516c410d6c30479a07a0fbc2057cab56e9f896b0a2c7506d3ce9289d833f1ccfd17dd7c4950e5bceece31d9404d39a57d8307a8a96bb20f3b6d5bd98532ed237ef7b5d71b724519eb1505ba84b258ead81a9e875d865ff051156d2ce0319614f9da29fa509c299f681316392ff00d5fd8289", 0x89}, {&(0x7f0000f34000-0x5d)="94cfb4cb35c4ff933b847a9ae1e85126068fc7a6a51d8ec9f6dc9b5c048c1579a1bc3c49b3b2b672b5efbb477d1b161c18a542392d24239f6827974332eeb44b9a3cf09adfa66ada6aa6b435d4adae9a9a9d8fbd74d89d4b7f4b4acab3", 0x5d}, {&(0x7f0000d2d000-0x65)="c7112e6503b4e6bef6e9e9e84bf1b3a7449b70081581be1676d247ac218b0e599ee0754ef8c665149a405b7608b93e07dc542bb193e74b87047a372ade1e161de6950fbd9b628ac2794813836bfcd33f4b7820897ea28b84eeeb30bed4827489e79b0b2441", 0x65}], 0x5, &(0x7f0000406000)=[], 0x0, 0x20048810}, 0x4) 2018/01/07 10:17:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000193000)='/dev/sequencer2\x00', 0x286140, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00002a9000-0xd)={0x7, 0x1ff, 0x8000, 0x101, 0x7, 0xfffffffffffffff8, 0x6, 0x100000001, 0x8, 0xffffffff}) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f00006f8000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt(r0, 0x9, 0x1, &(0x7f00008a1000-0x9b)=""/155, &(0x7f0000c30000)=0x9b) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d07000-0x28)={@common='ip_vti0\x00', @ifru_names=@generic="c246a511631bc37753c023e1838a1c96"}) recvmsg(r0, &(0x7f00009f2000)={0x0, 0x0, &(0x7f0000543000-0x30)=[], 0x0, &(0x7f0000d03000-0x42)=""/66, 0x42, 0x0}, 0x0) fanotify_mark(0xffffffffffffffff, 0x80, 0x8, 0xffffffffffffffff, &(0x7f0000486000)='./file0\x00') modify_ldt$read_default(0x2, &(0x7f000076c000)=""/4096, 0x1000) 2018/01/07 10:17:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009b6000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000eaf000)=@add_del={0x2, &(0x7f0000fe7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffc00}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/07 10:17:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000adb000-0x60)={0x0, 0x1c, 0x0, @thr={&(0x7f00003b6000)="", &(0x7f00001a3000-0x58)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000019d000-0x4)=0x0) r0 = syz_open_procfs(0x0, &(0x7f0000338000-0xe)='timers\x00') preadv(r0, &(0x7f00005e3000-0x10)=[{&(0x7f000036b000)=""/100, 0x64}], 0x1, 0x1000000000000) signalfd(r0, &(0x7f0000cca000)={0x0}, 0x8) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000c32000-0x4)=0x0) 2018/01/07 10:17:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00009d6000-0x1c)={0x6, 0x4, 0x7fff, 0x1a, 0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/07 10:17:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00000d3000)=0x3f90002) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = dup(0xffffffffffffffff) readv(r1, &(0x7f00004a3000-0x10)=[{&(0x7f00009fb000-0x7c)=""/124, 0x7c}], 0x1) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f00009a1000-0x8)=[], &(0x7f00006fd000-0x10)=[]) r2 = add_key$keyring(&(0x7f0000c33000)='keyring\x00', &(0x7f0000c3e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) semget$private(0x0, 0x3, 0x604) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000088000)="") keyctl$read(0xb, r2, &(0x7f0000acd000)=""/111, 0x6f) r3 = gettid() process_vm_readv(r3, &(0x7f0000b4b000-0x50)=[{&(0x7f000024c000-0x62)=""/98, 0x62}], 0x1, &(0x7f0000379000)=[{&(0x7f000026d000)=""/82, 0x52}], 0x1, 0x0) process_vm_writev(r3, &(0x7f000003e000-0x20)=[{&(0x7f0000374000)=""/174, 0xae}], 0x1, &(0x7f0000c77000)=[{&(0x7f00002e7000)=""/4096, 0x1000}], 0x1, 0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/01/07 10:17:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000db9000)='&bdev}\x00', 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000cb0000-0x7d)="4d34734785fda2964fb43aac7fa6c4745b912df0e5b69ff78e08ae9496cbe3297c769026d4df0ab21d8c002bed6d675bed1a5ba391772e9ba5631ce9ebcbe6f2dbb34380b7c69a84f0a6ff1032c437766cebff0a196780914293b5d3f5c4304ba907b716b530e89abbb551f17ac86a8e79f1c8565757fa102bf5961773", 0x7d) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x21, &(0x7f0000ae7000-0x4)=0xffff, 0x4) pivot_root(&(0x7f0000259000)='./file0\x00', &(0x7f00006d3000-0x8)='./file0\x00') 2018/01/07 10:17:57 executing program 3: mmap(&(0x7f0000000000/0xb7b000)=nil, 0xb7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x480, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x0) mmap(&(0x7f0000b7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x9, &(0x7f0000b7c000-0x8)={0x0, 0x0}) 2018/01/07 10:17:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(0xffffffffffffffff, &(0x7f0000eb4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a18000)=0x10) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000082c000)=0x0, &(0x7f00002da000-0x4)=0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000d9000-0xa)='ns/cgroup\x00') getpeername$llc(r1, &(0x7f0000e5b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000dc9000-0x4)=0x10) 2018/01/07 10:17:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000416000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a6000-0x4)=0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00006a3000)=0x5) socket$inet6(0xa, 0x80802, 0x7) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003cd000-0x3)='ns\x00') renameat(r1, &(0x7f000046f000-0x8)='./file0\x00', r1, &(0x7f0000e14000)='./file0\x00') openat(r1, &(0x7f00002f3000)='./file0\x00', 0x100, 0x4) 2018/01/07 10:17:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000376000)='./file0\x00', 0x8100, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000655000-0x7d)=""/125) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f00007f2000-0x18)={0x10000000000002af, 0x0, [{0x11e, 0x0, 0xffffffffffffffff}]}) 2018/01/07 10:17:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() ioctl$fiemap(r0, 0xc020660b, &(0x7f000079b000-0x1e0)={0x4, 0x1, 0x2, 0x6, 0x8, [{0x2, 0x4, 0x800, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0xb2b, 0x811, 0x8, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x469, 0x18, 0x6, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0}, {0x2, 0x2, 0x7, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x4, 0xfffffffffffffffc, 0xfff, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x7f, 0x40, 0x6, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x4, 0x80000001, 0x7fff, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x9, 0x1, 0x9a6, 0x0, 0x0, 0x2808, 0x0, 0x0, 0x0}]}) syz_open_dev$mouse(&(0x7f0000ebc000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = socket(0xc, 0x2, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000f7c000-0x23)="1f0000000002ff000000040008010076008b00e0090002000202fbe9000200", 0x1f) 2018/01/07 10:17:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)="6d61705f66696c65731e") getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000db6000-0x8)={0x0, 0x0}, &(0x7f000037f000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1f) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00003b3000-0xe9)="38132cead9b0a3e4050a464d53a54db2148912b8295e42a42f0b2705dad818071152ef279967f214a701cdeff05df8fa717844f06089d75579b59f07534bdf02c7a2a927414e580e50437231388df8cd5681f70ba039c6d7e8e916907d85c006b05c4f9030e7cc71656ceac6bf5bac5959a193f40b46cda754f3b55ba7f74e4022ec6dafce9723f03c18224b03d6f76c480130057c6b4b5824a7e46966ec3f0596b13c08031a6fc2f7e7dad00383ff6f6e670b5bb91ca797b7266bf0acb191ca0ae1e5e166352fd964191e32ea52d11c01931d326d1bf51d4893b17b55af94656cd54cc50b9f04bf98") setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000243000-0x5c)={{0xa, 0x2, 0xfffffffffffffeff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3f}, 0xfffffffffffffffd, [0x7, 0x1, 0x7fffffff, 0x6, 0x6, 0x8, 0x3f, 0x49]}, 0x5c) getsockname$netlink(0xffffffffffffffff, &(0x7f0000825000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a63000-0x4)=0xc) getdents(r0, &(0x7f0000144000-0xb0)=""/176, 0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002f2000)={0x3ff, 0x0, 0x8, 0x4, r1}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000bee000-0x15)={0x0, 0xffff, 0x0, ""}, 0x8) getdents(r0, &(0x7f00005ae000)=""/4096, 0x1000) getdents(r0, &(0x7f0000008000)=""/0, 0x69) 2018/01/07 10:17:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000524000)={r0, &(0x7f0000de3000)="91e9fdfef3f15c583c4be90cad05015e01354fb8e17dc59550d49d41320181cd64366f49481270e86afbeea7064d45007638128f66aea7ab8bacb806", &(0x7f0000a77000-0xde)="cedd1f9ca8b2995c1af9745ed8795492782f2e7428facc95f07510326e4ffdf2e5120b584371e92e4bbabc79a585aa02d41bc4be54e1c2c0ee3d851e59d4667fd1ff27e7309c8ec1030cd47e1b92ed534488907ccabd5b627ea1e6eb3f740a90ee86b2ae2bb6a980757f67f4c27a5680db47a01f4f953a46c9c875f36e75940529a3d3097ddde7180f176ef254dd73afcc9f2b644caba9e44e2164102d302ff9c78c366b42e241b59617298b797d7567b3136f4835f4bfd8283dd41ddac0473e55a478092ec29980d76565065f11c8eb26b435d67359a638f6b7542b83e9", 0x3}, 0x20) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="0c14b5bcf8", 0xfffffffffffffcb6) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) bind$alg(r0, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) r3 = syz_open_dev$mice(&(0x7f0000523000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet6_udp_int(r3, 0x11, 0x0, &(0x7f0000fe9000-0x4)=0x0, &(0x7f0000d02000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8c000)="4ba64b831ac77a2e40f4a9adc54b3e2ef865683d321733b619d7634872f796cda2c6d77afe1e5e2ff9c3583f827ff634a3364331b51fda2945aa4d3ac7b4f5291d", 0x41) 2018/01/07 10:17:57 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x2c)={0x1, 0x4, 0x1, 0x3, 0x9, 0xffffffffffffffff, 0x2, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19) r0 = shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000a5c000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) 2018/01/07 10:17:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004bd000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000687000)=0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) bind$unix(r2, &(0x7f0000965000)=@abs={0x1, 0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000fbc000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/07 10:17:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000020f000-0xb)='/dev/vcsa#\x00', 0x0, 0x804) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000250000-0x2)=0xffffffff80000000, 0x2) 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, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) write(r1, &(0x7f0000ad7000-0x29)="290000001f0007a7ff000000100000000b000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/07 10:17:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x125000) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008c2000-0x6)='ns/ipc') ioctl$VT_RELDISP(r1, 0xb701) pipe2(&(0x7f0000c1a000)={0x0, 0x0}, 0x4000) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f000005c000-0x1)=0x0) 2018/01/07 10:17:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007ca000-0x8)={0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000989000)=[{&(0x7f0000b51000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000569000-0x10)=[{&(0x7f000053c000-0x29)="c983bd6199c0d5ee3703a468ba7f0feede5df39aa6162b3c541d79b1b8a11a6fa6e35d3ccb73800b77", 0x29}], 0x1, &(0x7f0000793000-0x60)=[@rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r0, r0, r1, r1, r2]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0]}], 0x60, 0x0}], 0x1, 0x0) r3 = open(&(0x7f0000be1000-0x8)='./file0\x00', 0x4001, 0x40) socket(0x3, 0x4, 0xff) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x3) 2018/01/07 10:17:57 executing program 1: bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b5f000-0x4)=0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000001000)='net/connector\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000002000-0x68)={0x81, 0x0, [0x7d, 0x476, 0x100000001, 0x7fff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000e0e000)=@nfc_llcp={0x27, 0xff, 0x100000000, 0x6, 0xffffffff, 0x0, "e76ab4ec0d5aa09f1e7c0bc2d4e99c24db1546f468b973ce24d86b37c9f15cf1defaf525137eac682beff3a51c5ac98800ce407bc81d294a81487b5eb4cd0c", 0x0}, 0x60, &(0x7f00003f3000-0x30)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="910dd2efdbf61d5be54259ec572b96e232a80e63415d74cafdc1b9d4119cd251bb14760d72ce654696e9a72dca2a2e27c35ff301c1c0d705fbe49417a42097aef94e38c2c2c80eac0563a44423e6815674d4b6f5c6936e90dc53de7e928d", 0x5e}, {&(0x7f0000157000)="ebf1270778d29198b252249c18aa590e10f41bcb6a323e914bad80510dab5002d1863e131089921127f2aa895777098664b5f17daf09889bfd64545bd12aba3a966b4309e9e1219ba1f9a87f2f83468d605cc0e04b9cb56510636e9d5a5ac5a6a3e87851562a49ca736a46240d33e17859e8a253a19e4b9183fbc5fde7bc2e41c9e7482b0368d77137aee13e5b00739846a034bece1b12cdee3cd12958b7147f0b6aeb0f0bd3e1c2e686ad7cd4f7fc0d05291611bbdb8e07e17eec84542ee2c674b3f33742d385e41c8129cf7408c7f713f0e7e7480fb5f6", 0xd8}], 0x3, 0x0, 0x0, 0x800}, 0x0) prlimit64(r0, 0xe, 0x0, &(0x7f0000807000-0x10)={0x0, 0x0}) 2018/01/07 10:17:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000f95000-0x50)=[{r0, 0x1, 0x0}], 0x1, 0x88) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00005c8000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x7, 0x0}) 2018/01/07 10:17:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00007ea000-0x40)=[{&(0x7f0000400000-0x1d)="95a8b4cb16718402617f6857d90f5e4f00dc0394100e39af36920bb7ca9e", 0x1e}], 0x1, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00006d7000)=0x0) getpeername$packet(r1, &(0x7f0000fa3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000018c000)=0x14) recvfrom$packet(r1, &(0x7f0000661000-0x1000)=""/4096, 0x1000, 0x140, &(0x7f0000a1e000)={0x11, 0x15, r2, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000afb000)={0x0, 0x7fff, 0x81}, &(0x7f0000760000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c91000-0xc)=@sack_info={r3, 0xfff, 0x7}, 0xc) 2018/01/07 10:17:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x3) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000341000-0x70)={[{0x6, 0x40, 0xc0b, 0x5, 0x3, 0x0, 0x7ff, 0x1, 0x8, 0x5, 0x9, 0x9, 0x101}, {0x654, 0x5a7e, 0x2, 0x9, 0x3, 0x7f, 0x6, 0x3, 0x3, 0x9, 0xffffffffffffffff, 0x9, 0x2}, {0x6, 0x226eed31, 0x101, 0x0, 0xfffffffffffffff7, 0x3ff, 0x5, 0x9, 0x6, 0x7ff, 0xea40000000000, 0x1950, 0x10001}], 0x90000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 10:17:57 executing program 2: mmap(&(0x7f0000000000/0xce6000)=nil, 0xce6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000746000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000085f000-0x4)=0x0, &(0x7f0000435000)=0x4) ioctl$KIOCSOUND(r1, 0x4b2f, 0x3) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000001a000-0xc)={0x0, 0x0}) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r2, &(0x7f00006c3000-0xc7)=""/199, 0xc7, 0x0, &(0x7f0000ce7000-0x10)={0x4, 0x7ff, 0x9c, "dc9d4aaa316d", 0x281, 0x0}, 0x10) ioctl$VT_SETMODE(r2, 0x5111, &(0x7f0000697000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ce7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0xfff) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ce7000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000ce7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000ce8000-0x20)={"be91d978df839f8a5e1b0d28f04758f9", {0x4, 0x1, 0x7e8, "b4106b5b89f9", 0x1000, 0x0}}) 2018/01/07 10:17:57 executing program 1: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x2000003, 0x2, 0x20, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x7}) r1 = syz_open_pts(r0, 0x3) fstatfs(r1, &(0x7f0000fe8000-0xc5)=""/197) 2018/01/07 10:17:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000066c000)='/dev/net/tun\x00', 0x0, 0x42) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r2, &(0x7f0000f4d000)=[], 0x0) [ 473.744007] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=31 sclass=netlink_audit_socket pig=15022 comm=syz-executor6 2018/01/07 10:17:57 executing program 6: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x2, 0xc) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b6000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f93000)=0x8) write(r0, &(0x7f0000f8e000)="1f0000000206ffde0000f4b0000001a9001f00000900018046000000000000", 0x1f) 2018/01/07 10:17:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) unshare(0x400) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000515000)={r2, 0x0, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = add_key(&(0x7f0000d3a000)='id_legacy\x00', &(0x7f0000a8f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r4 = request_key(&(0x7f000049a000-0xa)='encrypted\x00', &(0x7f0000c47000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003b3000-0x1)='\x00', 0xfffffffffffffff9) keyctl$instantiate(0xc, r3, &(0x7f000078c000-0xee)="404e2164f25c32c122cf886a464b795c57be45ae80ca01c71cadadcb62f714f7e7ddc43541aef210ce99b92180c03934161f727b1bf84e876d9fbcba3efbd9d17a385736b52607d00130684fbc34b1eeb7e2f2e74b99bdbd1d23ffd8179fea19b367924c1e99c2aa8e495c297bc17f7a0ec17cd89a51c902c35ab1e18643c48d7d7806935235409c88a1504171c7b03d634a86f51f03b28e7e1b301d10f2cddf1cab7411b160e0857575880439e77203a3367357b6d72f48ea976fb8fde3024d25b4c9a6faf2e503f0483304f1057ba0ce44386465b698293d8cc703b72bd6277a2f2ff4c6408722a8f02539ffd5", 0xee, r4) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ab8000-0x15)='/proc/self/net/pfkey\x00', 0x181200, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r5, 0xc008551a, &(0x7f00005db000-0x10)={0x8000, 0x14, [0x7, 0x6, 0x1, 0xd12, 0x7]}) 2018/01/07 10:17:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000b35000-0x11)=""/17, &(0x7f0000de4000-0x4)=0x11) listen(r0, 0x2000000000103) r1 = accept$inet(r0, &(0x7f0000fa2000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f69000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x7c, &(0x7f0000925000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000f9000)=0x7ff, 0x4) 2018/01/07 10:17:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000035e000-0xa)='/dev/dsp#\x00', 0xfffffffffffffc01, 0x2) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000a4000)=0x30b6c0000, 0x4) listxattr(&(0x7f0000aee000-0x2)='./file0\x00', &(0x7f0000bb7000)=""/26, 0x11) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f00002f7000-0x1c)={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000800000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc67974e8e1195c604f8000000040002663d75dd05ffe20000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e60000000000000000d359bdd662c88a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedab6060000396f4ba03e5a2db8352780dff40bb45a7883", 0xd0) syz_open_dev$tun(&(0x7f00003ae000)='/dev/net/tun\x00', 0x0, 0x800) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f000017d000)="82a7f89d22710028eb0e17dcb6a4d3f29d605f0234ff97af05b3a38093322aedc286123f75cd7b08211f8209117021afa833c43ff3cf2aeb6308bdc368f060e596b755656391f03d07d54c204f368cb12bc6ad5dfe0761bf9ac2f163f95b2e4aa89989d942b0feea002f9b93df5bda10bd728a347110088f500750501a7e9c59ac48ee09", 0x84) 2018/01/07 10:17:57 executing program 3: sysinfo(&(0x7f0000ece000-0x2f)=""/47) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000d36000)='./file0\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f000014b000)={0x4, 0x7f, 0x1, 0x2, 0x20}) lseek(r0, 0xfffffffffffffffd, 0x0) 2018/01/07 10:17:57 executing program 6: clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000128000)=0x0, &(0x7f0000493000-0x1)=0x0, &(0x7f00003b8000)="") mprotect(&(0x7f000089f000/0x3000)=nil, 0x3000, 0x1) setgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000b3e000)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x82000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000001000)='./file0\x00', r0}, 0xc) 2018/01/07 10:17:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000076a000-0xe)='@&prockeyring\x00', 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000cd7000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 10:17:57 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e12000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x2, 0x6, 0x3, 'queue0\x00', 0x140, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000d96000+0x6a1)='/dev/sg#\x00', 0x8, 0x10000) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00009eb000-0x4)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100000000008008, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000073e000-0x4)=0xbe, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000406000-0x9)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000035000)=""/4096, &(0x7f000049e000)=0x1000) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f00004ff000)={0x7, 0x1d2}) ioctl$KVM_GET_MSR_INDEX_LIST(r4, 0xc004ae02, &(0x7f0000d36000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000431000)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000a09000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/07 10:17:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f00008c1000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffb0) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f00005d3000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000170000)=0xfffffd1f) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00002a5000)={{0xa, 0x1, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, {0xa, 0x0, 0x86ed, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1, [0x5, 0x1, 0x40, 0x7, 0x2, 0x6, 0x78d4, 0x8]}, 0x5c) 2018/01/07 10:17:57 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000e76000/0x2000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f000036b000)=""/6) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000-0x1)=""}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 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$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000854000-0xb)='/dev/vcsa#\x00', 0x9, 0x20000) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f000041c000-0x18)=@generic={0x9, 0x5, 0x3}) 2018/01/07 10:17:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r0 = memfd_create(&(0x7f0000486000-0x11)='\\\\]wlan0($(wlan0\x00', 0x2) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000082f000-0xa)=""/10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000a10000-0x10)={0x101ff, 0x0, &(0x7f000062c000/0x2000)=nil}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000acf000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000fbf000)={0x7b, 0x0, [0x2, 0x3f, 0x83, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(0x0, 0x0) uname(&(0x7f00009ac000)=""/154) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000031a000)={0x0, 0x0}) 2018/01/07 10:17:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ec1000)='+mime_type\x00', 0x1) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f00002c9000)=0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000ad8000-0xd)='/dev/net/tun\x00', 0x0, 0x78b07d) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000084d000-0xc)={0x0, 0x4, 0x10}, &(0x7f00007e0000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000776000)={0x0, 0x103}, &(0x7f0000443000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ad5000-0x8)={0x0, 0x3ff, 0x6}, &(0x7f0000907000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000564000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000bb000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000aa1000-0x6)={0x0, 0x8}, &(0x7f0000074000)=0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000111000)={0x0, 0xcc, "6c119df15ca57b75db403f7ebd1b165962f496ba9cb61d0d20e714b18d16f0ee027fb1a9d0275299d27f54a60d8f84103862431e2b838a89629a7126d4863ec81fa06334f4c8e019b506de943686cee41fd7f10479fe3cc4a39ae4cb0635c34894bec1701861bf274ee7a5136bd963b384e3040d5cbd7b7b6022f5f36231e9be9c39a4c0d0b4ef32683752cc48b973edd40e49c031d04faa4722efd72c7796957f9cf2434dadacb7d90d5300e3675657a01ba1fd9cdab2e3efc1d323fedc9a8707d382237c2f97614ff3c682"}, &(0x7f00007cb000)=0xd4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00009e2000-0xb8)={0x0, 0x72b, 0x1, 0x6, 0x2, 0x6, 0x3, 0x8, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x800, 0xfffffffffffffffb, 0x7}}, &(0x7f0000194000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000be5000-0xa0)={0x0, @in6={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4a0a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0xd25, 0x3, 0xc8}, &(0x7f0000bb7000)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b7f000)={0x0, 0x101}, &(0x7f0000c2f000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a8b000-0x4)=@assoc_id=0x0, &(0x7f0000b46000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c9e000)={0x0, 0x300000000000000, 0x1}, &(0x7f000087a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f2d000-0xb8)={0x0, 0x4, 0xc2f, 0x100, 0x400, 0x7, 0x9, 0x3, {0x0, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x1c00000, 0xbde, 0xfff}}, &(0x7f0000ff1000)=0xb8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a75000)={0x0, 0xff}, &(0x7f00005d7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000013a000-0x8)=@assoc_value={0x0, 0x7f}, &(0x7f0000f2e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000066c000)=@assoc_value={0x0, 0x4}, &(0x7f0000208000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f00001e0000)=[{&(0x7f00004a5000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002b1000-0x30)=[{&(0x7f0000f27000-0xd4)="ed0a8b1964e38e6768817b85f7a86175f3e49b4363bcf66f3fd6df057599ad79125aa6b48b344b88b9a7cf562e75be6672243e9733b4dac4864ee9e6964fcef85243d7a68ecc18e74693f1c00635072c91abb9ef92ce5af785420fd8dd867ca950bfa129f3a2e675cb622cba91d2b2a6b98c28c0f896a5708c133ca5d143c1087fd36b105dc6dc30912f139279545c04b801ac5454604c90e3797177740c1c29d1498f6df4b88360863731753a34395f66407da0c8796a5686d585f43f2fec9f89ab0f134de466727e3c52c3b0df5917d1f699f1", 0xd4}, {&(0x7f00001c9000-0xc7)="013407b77b4e5f87d202d04e03aecc9746c5bffe22aa4d4241a4ddac820a318a6c69adf457a69cd96d05fca4597bff842f6afc1cc62a7da32d2b8c37c320a65f2eb09cbea5308cc43f6d3e72b0a827bcc3a4cb21194394bd01a05a19baeb54b2e57daad578bf0cbc654b20d9471e59488a4a595db5f2f3b15dd1a18203d1a3e19d0f9335fa9387fd16fc515c8320c15ba3200626d41bdb724adbbad5909c04aa8a24d37e85f6732fb0a60d700d7621b9f21a092bb565a350e6644c2a943b7028330c9b2b995752", 0xc7}, {&(0x7f0000cf1000)="8ff3b4fd742a36ffea3cc80a6eaa6e2bab0928b6c0e321844d47553b59e1f93a89ecd503b744e6d25bfc44c8bd76e55ed885ec4ee0b481b37aeb86c62b5be05f4774712c548d84b2a65d6f1d0c1969b8fd72a5acfb0f1135872062dfb78c0d3e56ba863100c1a34312d6c8bc26c58414f482bb75c24db3dd0051b807f509774fe9504cdc39d35886bcc4adc9ee5a7e43b16364c1df0c199a8a076a05358cee00f31f501f013b9c531764ae6e524d236d8419ea0925", 0xb5}], 0x3, &(0x7f0000835000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8209, 0x5, 0xe29e, r3}}], 0x30, 0x20000000}, {&(0x7f0000dd9000)=@in={0x2, 0x2, @rand_addr=0x37, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a4a000-0x70)=[{&(0x7f000060a000)="f1fe1091e4f60d36e3489395c83ed96f1634f0876ac69d297ad4fa06ee512f675525845216ef07997fc73411856c7b97db1a8ba87043c1e6e8a161aaae83efeddc12c49cc93f34a31ae63048709cc79d02a830f763c42b3f7a702fad43cdbee5db090a2bf79230d57e26a2a7caaff6eaa94e91bee904b15280e4f14fa7e54497b0993d5e2c0f48a92980dd2ec4e8cc490fe2e10ff8317e8bbaccf59242eff0d2b46af7a79f6d094854064202c8b0462aa957f8775091cc81cf02535d2537b2b78f7feb69f0f37fbb452c3ad2f634a5782280efcaf0b1fc2951aa8e1251f2", 0xde}, {&(0x7f00003e2000-0xbe)="a3068edc4f56f9e71fca17b9074c99f73336b5bd6d707d703c36de291908b5720ab8809675239201cfc3bbc2f4b9acd3a02de9a0985bb6c7188b3c6d8a1623a4fefd8c7f90448300b06b91a216cca250198e86183ba51af3ce68d7e2ff5118e2403864f7be5a13d76095ea4cfa5b8780f048d368eb63fe07b596b8f203f7e4a26a80509a2ef6be5601093f1286a352ef69037d7f7fb533a75521b635bc16052ef0065e76dda60e69a3f6055561a3ca03f65b9eb4f4a5399213b6e44aac01", 0xbe}, {&(0x7f0000275000-0xb7)="af8b7b6f39a519b8adf879ef0b9b21297e0ba2b91f021a684d1fb2cf4860a1dda8baa25bda1aeae57ca6eafe2f1a5357409a5246d45dfe9faaadaf6ef0be10021b2a8c46e12ab6a023d24b0a2c271f79e674939719c2c69584c800c8e1a08ad3230228721b2aad016a92c1fd3ecdaf21f78ddd46a1b6393de9cacab231ea72bda151f549ac10a6ee346f720bd992c2981f19ae5b24b8150c998bfc0762f55de80276e6bd4afa6be44616d9b0a07c0a67839954bab7b03f", 0xb7}, {&(0x7f000056e000)="e655094b33f694cff370280837e76b0d311e791503f1c4455338a767ac28a405590b16fe47e9442dc29c4e11d7a1ae9f34c7445e7e07b81726e5f332736767cc359042cfdad68203b07e824c55319253e491f33120bb29b30663fe94b703a4e79eccf7a7a5", 0x65}, {&(0x7f0000803000-0xf9)="05129cb171b94c12f35d8dacf103c05e819516e3482b3e62fd81c178810bbd2947ae8d8fbe67213c9bbce7201f89d11b88548ec9f3a9993068ceecb69660c908f03fdcc17719726c0ba22656859853dd6491ea7e2aee314c6b6624c7b03cd55cb15f6aba94a3e3e69b0e4bdf079a9ec525ec1b2d1511676e11ee1900ce253b721c583282303e17b2ca5880e623f3292384ecfc89e36821127f8b169a247e72733383eacc0d464e87ee6402fb0f200c60fa3f2bdbe56899b0afbd9903a130d6f64e7309fc41328c7247bb193ab7ac04a59c9f2ab9e2e6042c859e7256684d0273e04fb9f458af9f9e7ca6cee28b18bba2817a31f79c13a37fc0", 0xf9}, {&(0x7f0000b94000)="18e9a2e6a66ca7641d4cacda4c026b3a04b51b18caa27717c3ef9a6bf64fe70916bf246019d9a4caf356a3ba538c37f007d548497daf241bd8ec26385759c4a289c880ce7dd48ecbc2af7371a5d6987b325610f1ab0ad8bb4f15c64582319f8239590a7ce9ad4542898c05b96b9c0d3b74065f0fd9aa52b3e602c59b92c032503fe8f83826593d31e1558682b01a91ecd1f6e558fb64d0c8ebd6cc81f2024da12a8e17aefac8b118420a0c685c3cdbb7b05dfe4d9dfef7b80b283f594ba720c6fa9569b137b5782b32d0c96cf4285a46e38fda70115f36907474bda2d785b217e8ebb378da5a5ef06bb01ef32d0e188ccbb1d9", 0xf3}, {&(0x7f0000ea1000)="a9e9af9d62", 0x5}], 0x7, &(0x7f00007f7000)=[@init={0x18, 0x84, 0x0, {0x5261, 0x200, 0x4, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x6, 0x101, 0x2, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xe000000, 0x200, 0x3, 0x9, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x4, 0x820f, 0x3, 0xc, 0x9, 0xd, 0x20, r7}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x2, 0x3, 0xffffffffffffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x155dc00d, 0x2, 0x100, 0xffffffffffffffff, 0x0}}, @init={0x18, 0x84, 0x0, {0x6, 0x7f, 0x1, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xf7, 0x1, 0x2, 0x9, 0xe000000000000000, 0x6, 0x20, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x80, 0x2, 0x100000001, 0xf2, 0x9, 0x2, 0xb39, r9}}], 0x1b0, 0x4}, {&(0x7f0000ce8000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000549000-0x10)=[{&(0x7f0000efb000-0xa8)="e47213ae7e02bbacc865e34597f065d399adecefbc4a5672fc3e7195dc495dccfe0adf66ab5079bc072acc41b0777e79859f23cf6351ca1d99b234a024849b5666a76ef13874813c53a38fb359f21fec692da87ba15b9fd801d57f3d3f94fc5e1d6e0bd1789c076d54afbe2b362dcfec2bea703e830cfc768461601961839728c663056dd5024f96d4b6bba7843a1c4c0aeec87be40953309953d215ff1cf8d0953cddd3d10ef6ad", 0xa8}], 0x1, &(0x7f0000a98000)=[], 0x60, 0x0}, {&(0x7f0000945000)=@in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dad000)=[{&(0x7f0000794000)="", 0x0}, {&(0x7f0000055000)="", 0x0}, {&(0x7f0000909000+0x840)="51dbb26e4d803c8569305e53208019c0fc759fd065e43395d3584d438867d84717b48f04cbecd0ca8801b243db3933c122980abadbea87319b92fad085997dc76fd190bce0d9a3a6ba5fc9bf3dd54eee6fcc575997b2afb4f8f227c34b4d5026", 0x60}, {&(0x7f0000a92000)="7f54f15c531301aa29b51bbef56c6fefc0c292e219ab94bb22de269bbcea251bb1ed280ae43302b04e155e81425ee7ed59355c4ca6d2e01360b1cb8e83be6848f8d3cb2e3a3062206003ddc84e593860b8b52a360615219f53ec85ed9c053fb2f5ac53745a3751e2a06a60c58685a985c70f8455dd963dc58e455393441ba3bc014eab76ceaf473b3981aefaaaa32495f692cc42e5a290eab780cb", 0x9b}, {&(0x7f0000c3d000)="6e7166568cfce8383b4b4d330b76", 0xe}], 0x1c7, &(0x7f0000e4d000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x80000000, 0x8009, 0x1, 0x400, 0x4, 0x4, 0x3, r10}}, @init={0x18, 0x84, 0x0, {0x8001, 0x100, 0x8000, 0x3ff}}, @init={0x18, 0x84, 0x0, {0x8000, 0x100000000, 0x8, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x7, 0x0, 0x0, 0x40, 0x0, 0x2, 0x100000001, r11}}, @init={0x18, 0x84, 0x0, {0x1, 0x80000001, 0x1, 0x100}}], 0xf0, 0x20048011}, {&(0x7f0000eef000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000039b000)=[{&(0x7f0000e76000-0x15)="9fadec303af1f5da96ee5ace12ed838560f5d73404", 0x15}, {&(0x7f00001ae000)="cb07b261e98476ceb866", 0xa}, {&(0x7f0000d50000-0x2b)="71e0b669005579e5692d38cbb9fff911e8f5a104e2c74bbdb90009f817146abc8f0e3e777de5ba1d7a89b4", 0x2b}], 0x3, &(0x7f0000d46000)=[@sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x200, 0xf9a, 0x1, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x7e000, 0xf000e6e, 0x200, 0xffffffffffffffe0, 0x80, 0x7, 0x7, 0x4, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x101, 0x8, 0x8, 0x4, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x1, 0xffff, 0x4, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0x5, 0x1638, r16}}], 0xf0, 0x40}], 0x5, 0x20000800) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000c80000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cd9000)={0x0, 0x5, 0xd29, 0x1, 0xcd4, 0x8000}, &(0x7f00003e4000-0x1)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f5e000)={r4, 0x5, 0x9b, "d013f83bcdce5f3f9704f808b145fa4dbc830de873554363d08402b3c1f3ce13f6c1de3d797228a9a17f8e6de75014e8eefbdc4131c01f964f2d324fa6a26f5dba1cae62977a72136e128df1d0d420d4b4d0926a99c49201bd6453597dfa2b0e10963917986afac3d815b54aff7f0000149d75e82f92d3af55a79458f64eba2f2be3b8bf88709a06bcf192e3b7c03a273a64c7deea182530a57c0b"}, 0xb) write$tun(r2, &(0x7f000015a000-0xfca)=@hdr={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "6581bf", 0xf56, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@fragment={0xad, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @hopopts={0x0, 0x1dc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0xedf, "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"}]}], @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0xffffffff, 0x0, 0x8, 0x8, 0x9, 0x0, 0x8, {[@timestamp={0x8, 0xa, 0x42, 0x1ff}]}}, {"5a970a517ca31fb358be7887b3befa886f77809c4e7bc936efe690878dd2795d129e565bdf033964300a50dccdd2595b0cf2c1788dda5386d0b390a6d010"}}}}}, 0xf88) r17 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000006b000-0x11)='/selinux/enforce\x00', 0x80, 0x0) ioctl$PIO_SCRNMAP(r17, 0x4b41, &(0x7f0000a2c000)="a9fc58398318124444bf697740d1fdba633fcbf4a556a3117161dd640d554118799816bd002466c66b33e4e0d79f83cee1f61fe76fb90fb9c2acd71e805c5e7f6bc71c3c6d9d257fee0d2fda078b2b038126f401d59f989b94a83bf0dfe76a2ba6e90ea24c06bf4c755f11bc71b6e1d3d6889ca1d18e8bac589296703ee1cb9e166efb968b89bae2ba5cd4d17dcd967897764a50386c40d899b41e3ac8634ab756786b4834d93a81d4e4a9b5239f73d3e0923ef7ac3517c7fdcf16d05bd2fa0ef4b2b8") r18 = shmget$private(0x0, 0x1000, 0x104, &(0x7f0000b09000/0x1000)=nil) r19 = shmat(r18, &(0x7f0000a1a000/0x2000)=nil, 0x6000) shmdt(r19) [ 473.933329] binder: 15066:15069 got transaction with too large buffer [ 473.948117] binder: 15072 RLIMIT_NICE not set [ 473.964876] binder: 15066:15069 transaction failed 29201/-22, size 40-8 line 3062 [ 473.973423] binder: 15072 RLIMIT_NICE not set 2018/01/07 10:17:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x4000000080000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000cf7000/0x4000)=nil, 0x4000}, 0x20000000ffff8000, 0xffff8000}) 2018/01/07 10:17:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c12000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000cdd000)=0x7, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000a08000-0xe)='projid_map\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f6a000)={0x0, 0x10000, 0x4, 0x0, 0x3, 0x2, 0x0, 0x8, 0x0}, &(0x7f00000a0000-0x4)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000604000)={r2, 0x88, "9446cdda12c83f375770867dd0eaf09e3c85d3cc6c100765e9db426100b3ffaea0b07cbea0f2e103672cdc01dee492b8f8e49a26f8ed0bda0cb17e4e6057c89cd048f93dedaac87a21e0afdddb85db3c5ef794e0076f79aed5c24fffe5324494b592a70604f23af292cdaa380ccce9414ebbac8563a1e13c032fc7fbc3fcf0dea435b444cee1aaf6"}, &(0x7f0000c91000)=0x90) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e34000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e5000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00002c8000)={{{@in=@empty=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x5c2d, 0x1, 0x8000, 0xa, 0xa0, 0x20, 0x5e, 0x3, r3}, {0x1f, 0x6d5d, 0x3ff, 0x0, 0x400, 0x0, 0x1000, 0x5}, {0xffffffffffffff7f, 0x2, 0x5, 0x4}, 0x9, 0x4, 0x3, 0x0, 0x1, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3f}, 0x2, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x3, 0x0, 0xffffffffffff8001, 0x0, 0x1f}}, 0xe8) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) fstat(r0, &(0x7f0000d4a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000059000-0x4)=[0xffffffffffffffff]) setregid(r4, r5) 2018/01/07 10:17:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006fd000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00006c6000-0xdb)=""/219) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000845000)='/dev/rtc\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005b6000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f00005e0000-0x8)=0x0) r3 = syz_open_dev$sndmidi(&(0x7f000066d000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x8901) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000025e000)={0x0, 0x1, 0x800, 0x2, 0x5, 0x7c5}, &(0x7f0000c05000)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000037000-0xf1)={r4, 0xe9, "85af2a75570bbd91774099b9220c2ff7b1641ccef10ace10008452f5d42305e069a5dd7721683c56bb280a47ea71a48c73cdabda543138d2f599ccdcb8d987ef648638731342bd542c8ab2cf323a8df32b9e5dbd00b51af342da0cc8381a784107e602939821bf3e37dc4e3d542bd88413507620059cb3de7e0184fa59f4594ddb549defce0c17feb8d63ff92e90f45b17eb974d55b271761d3d99b012f5415a36e87a165703f809248f3bd61ac656b6cf6880cfa108bf302836a1ee785d6e8ae705ab9f9122e76798e8fb62d6be23292ee04f5523985301e19ee255076ddabfa1f539f604316c8253"}, &(0x7f0000b80000-0x4)=0xf1) write$tun(r3, &(0x7f0000c8f000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "b5b851", 0xfd5, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}}, 0x1001) openat$pfkey(0xffffffffffffff9c, &(0x7f000056b000-0x15)='/proc/self/net/pfkey\x00', 0x10800, 0x0) [ 473.979135] binder: release 15068:15072 transaction 596 out, still active [ 473.979144] binder: release 15068:15072 transaction 595 in, still active 2018/01/07 10:17:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00002ac000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000d8c000)={0x80000000, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000fc5000)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00004c4000-0x4)=0x0, &(0x7f00000b2000)=0x4) 2018/01/07 10:17:57 executing program 3: mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setreuid(r1, r1) 2018/01/07 10:17:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000726000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) syz_open_dev$adsp(&(0x7f00003ee000-0xb)='/dev/adsp#\x00', 0x101, 0xc0400) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000363000-0x58)={0x1, 0x5edf, 0xdda4, 0xfffffffffffffff9, 0x0, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r0, 0x1, 0x20000000a, &(0x7f00003f2000)=0x0, 0x4) memfd_create(&(0x7f00006c7000)='^\x00', 0x0) 2018/01/07 10:17:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000519000+0x5a4)={0x1, &(0x7f0000000000)=[{0x2, 0x0, 0x0, 0x407ffc0004}]}) mlockall(0x0) 2018/01/07 10:17:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f00006f6000/0x4000)=nil, 0x4000, 0x2000000000004, 0x4053, r0, 0xfffffffffffffffd) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 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$int_in(r2, 0x80000000005405, &(0x7f0000000000)=0x0) getgroups(0x1, &(0x7f0000c24000)=[0xffffffffffffffff]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000001000)=0x7) getuid() pipe(&(0x7f000050a000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) lseek(r2, 0x0, 0x3) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000a80000-0x10)={0x8, &(0x7f0000e38000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) fstatfs(r1, &(0x7f00006f8000)=""/103) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f00003b0000)={r5, 0x1, &(0x7f0000e79000-0x4)=[0x3ff], &(0x7f00007ac000)=[0x10001, 0x100000000, 0x6, 0x7], 0x20, 0x3, 0xc6, &(0x7f0000e35000-0xc)=[0xffffffffffffff01, 0x2, 0x5], &(0x7f000026d000)=[0x8, 0x37495205, 0x6, 0x7, 0x1ff, 0x9, 0x100, 0x2], 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000563000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000278000)=0xc) fstat(0xffffffffffffffff, &(0x7f0000ac8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000f16000-0x2)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a3a000-0x4)=0x0) [ 473.979152] binder: undelivered TRANSACTION_COMPLETE [ 474.000475] binder: BINDER_SET_CONTEXT_MGR already set [ 474.000487] binder: 15068:15085 ioctl 40046207 0 returned -16 [ 474.004239] binder: 15072 RLIMIT_NICE not set [ 474.004321] binder_alloc: 15068: binder_alloc_buf, no vma 2018/01/07 10:17:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000de9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8864, @ipv6={0x0, 0x6, "a94a2e", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "3fbf69", 0x0, "57ab79"}, ""}}}}}}, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a59000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000d99000-0x10)={0x9b, &(0x7f0000824000-0x9b)=""/155}) 2018/01/07 10:17:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x800000000002, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = syz_open_dev$audion(&(0x7f00004df000-0xc)='/dev/audio#\x00', 0x3, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000627000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b69000-0x4)=0xe8) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00003f0000)=[0x0, 0x101]) syz_open_dev$urandom(&(0x7f0000895000-0xd)='/dev/urandom\x00', 0x0, 0x40002) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000079c000)={r0, &(0x7f00003a0000)="", &(0x7f0000805000)="", 0x100000000003}, 0x20) [ 474.004345] binder: 15068:15085 transaction failed 29189/-3, size 0-0 line 2903 [ 474.019732] binder: undelivered TRANSACTION_ERROR: 29189 [ 474.020146] binder: release 15068:15085 transaction 595 out, still active [ 474.020152] binder: undelivered TRANSACTION_COMPLETE 2018/01/07 10:17:57 executing program 3: semget(0x3, 0x4, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = request_key(&(0x7f0000e82000-0x6)='logon\x00', &(0x7f0000d75000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002eb000)='\x00', 0xfffffffffffffff9) keyctl$set_timeout(0xf, r2, 0x3) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/07 10:17:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ec0000)='./file0\x00', 0x9) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000d3e000-0x38)={0x0, 0xa97, &(0x7f000013b000)="6ef4fab3e74be130b28a8c88a83d2356e9f7e234be9720ebc02ce3c8bed5fb7b2f93af9004acde8ea6c7194e8b7eaa6802034b0bc646165dfb32913697b9fe2ec1c8452e748ac894ca1b41b03a97443c8ebaf507315f26185dd35bcaf584ecce1739f96e49f935024b4a65e0ab0826694c98ac67247eb22626c084382a4ef7d91c14dbaca8aff43c1c42a10ccc2a6a2ead644e447c52e6d61d19c4e7976411a725a571d1058183717fd89010c5d22f17fa855128371c74d1f1deb25c25de706599b95d320ec53b20f156b5e9c92b7ac67719dfff9fdb0b583a77e95b74db5729ed00185465cf4837a15c1b38839a3872", &(0x7f00008a3000-0x1000)="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", 0xf0, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x200000000000004) 2018/01/07 10:17:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000084f000)='/dev/mixer\x00', 0x100, 0x0) getpeername$netrom(r0, &(0x7f00009c8000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a0a000)=0x48) 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 = socket(0x30, 0x3, 0x3) write(r1, &(0x7f0000cfc000-0x1f)="1f0000000206ffde0000f49ff60f0000000600000900018006000000000000", 0x1f) 2018/01/07 10:17:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000db6000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000e9c000-0x8)={0x0, 0xfffffffffffffff7}, &(0x7f00009f4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a5d000)={r1, 0x1, 0x1, [0x6c]}, 0xa) r2 = syz_open_procfs(0x0, &(0x7f0000ec7000)="706167656d617000c8fb2ec9b1ebf66607668eaaf298b2b2d085ad8bf637c5a21042604943de596d78e5c4292ca945535f28b1d8a4fb2b4840feaf606847d938a0285f40ef883161575367f4e5956d1a1fd4020b21f245fc0df6882cb551d374d6cb2e88c4d70f7584001ee030a704fde2242b1713086d9acb880b000000000000000673") pread64(r2, &(0x7f0000fe2000-0xf9)=""/249, 0xf9, 0x5) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f000078f000)=0x0) 2018/01/07 10:17:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bfe000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000427000)={0x0, 0x53, "6a46d641c4fbcb19799b42e804c1f5fcfc123e44d677d14bf8a91b88eac5e377600fe35c3d61d9951f7ab35360ce45515b22a4e9e4fb298c42e6106a1c5404e910497fd31c4a9599f9dc83117b557310eef786"}, &(0x7f0000287000-0x4)=0x5b) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d8d000-0x98)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d54, 0x0}, &(0x7f0000586000-0x4)=0x98) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f000010c000)={{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x0, 0x3d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x8000, [0x100000000, 0x8, 0x7f, 0x20, 0x200004, 0x7fffffff, 0xfffffffffffffffe, 0x2]}, 0x5c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000eb2000-0xe)={0x5, [0x9, 0x9, 0x4, 0xbf7, 0x21ef]}, &(0x7f00005a0000-0x4)=0xe) mmap(&(0x7f0000000000/0x706000)=nil, 0x706000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f00004b9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "deeb5a", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/07 10:17:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000781000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc6000-0x4)=0xa0) 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) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000ff1000-0x4)=0x0, &(0x7f0000f85000)=0x0) r1 = dup3(r0, r0, 0x80000) bind$inet6(r1, &(0x7f0000b55000)={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) 2018/01/07 10:17:58 executing program 1: mmap(&(0x7f0000000000/0xb7b000)=nil, 0xb7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x480, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) [ 474.020163] binder: send failed reply for transaction 596, target dead [ 474.020173] binder: send failed reply for transaction 595, target dead [ 474.022819] device syz6 left promiscuous mode [ 474.190936] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/07 10:17:58 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x37) r1 = accept(r0, &(0x7f0000b4b000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000048c000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d1c000-0x8)={0x2, [0x7, 0xffff]}, 0x8) listen(r0, 0x0) listen(r0, 0x42) 2018/01/07 10:17:58 executing program 5: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000fdc000-0xc)={0x10, 0x0, 0x0, 0x87}, 0xc) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x9, &(0x7f0000792000)=""/4, &(0x7f0000fb4000)=0x4) 2018/01/07 10:17:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00005fe000)=0x6, 0x4) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 10:17:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a29000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e3ffffff7f0ced5c54dbb7295df0df8217ad40", 0x18) personality(0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00007a3000-0xc)='/dev/autofs\x00', 0x10400, 0x0) bind$bt_hci(r2, &(0x7f000019f000-0x6)={0x1f, 0x1, 0x1}, 0x6) sendmsg$alg(r1, &(0x7f0000b5a000-0x38)={0x0, 0x0, &(0x7f0000a18000)=[{&(0x7f0000f8a000-0x39)="444d33a520aa5bdd", 0x8}], 0x1, &(0x7f0000ddc000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000936000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e35000)=[{&(0x7f0000b4c000-0x22)=""/34, 0x22}], 0x1, &(0x7f00004d4000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/07 10:17:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f000088b000-0x1e)=[{0x0, 0x0, 0x1000}], 0x1) unshare(0x40000) epoll_create1(0x0) r1 = syz_open_dev$audion(&(0x7f00008ba000-0xc)='/dev/audio#\x00', 0xfffffffffffffff7, 0x80) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000d57000)={0x5208, 0xf614, 0xb4d9, 0x5, 0x3}) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[]) 2018/01/07 10:17:58 executing program 3: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x1, &(0x7f0000002000-0x8)=[{0x1, 0xe6, 0x10000, 0x3f}]}, 0x10) sendto(r0, &(0x7f0000035000)="", 0x0, 0x0, &(0x7f0000036000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/07 10:17:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x401, 0x2, 0xbd57, 0xffff, 0x1f, 0x8}) preadv(r0, &(0x7f0000003000-0x40)=[{&(0x7f0000011000)=""/122, 0x7a}], 0x1, 0x0) fcntl$dupfd(r0, 0x406, r0) 2018/01/07 10:17:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00006a4000-0xc)={0x6, 0xffffffffffffffff, 0x0}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) rmdir(&(0x7f0000184000-0x10)='./file0/control\x00') r1 = syz_open_dev$vcsa(&(0x7f0000673000)='/dev/vcsa#\x00', 0x200, 0x400000) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000e74000+0x395)=0x0) 2018/01/07 10:17:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x80000000100005) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000041f000)='/dev/dsp\x00', 0x400042, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f000064b000-0x4)=0x800, &(0x7f00008cf000)=0x4) pipe2(&(0x7f0000362000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00004c9000-0xc)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00002a4000-0x4)=0xc) setsockopt$inet6_int(r3, 0x29, 0x18, &(0x7f000097b000)=0x8, 0x4) sendto$packet(r4, &(0x7f0000859000+0x8d2)="17bc3067803625c5866601cc21fbd9c0ff65de091bc717522384d4810a9f84fd064349ab76bc", 0x26, 0x20040000, &(0x7f0000f81000)={0x11, 0x1c, r5, 0x1, 0x2, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket(0xa, 0x802, 0x0) sendmsg(r6, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) sendto$inet6(r1, &(0x7f0000848000-0x1)="ff", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f000094c000)='/dev/rtc\x00', 0xca000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r7, 0x40505330, &(0x7f0000164000)={{0x1ff, 0x3}, {0x6, 0x2d4}, 0x6, 0x5, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00004c1000)=0x0) syz_open_procfs(r8, &(0x7f00006b4000-0xd)='net/sockstat\x00') setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb4}, 0x98) 2018/01/07 10:17:58 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$ax25(r0, &(0x7f0000008000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000005000-0x4)=0x10) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001000)=""/15) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000002000-0x8e)=""/142) r1 = semget$private(0x0, 0x0, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000002000-0x10)={0x4, &(0x7f000000a000-0x20)=[{0x200, 0x8235, 0x0, 0x1}, {0x82, 0x6d, 0x1, 0x1}, {0x7, 0x2, 0x4, 0xfff}, {0xa0f, 0x7, 0x4, 0x7}]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r1, 0x0, 0x13, &(0x7f0000009000)=""/4096) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000003000)={"d95634b591accd38a582b8f667c04477", {0x4, 0x9, 0xbb2, "e040ed0ea221", 0x7ff, 0x0}}) ioctl$int_in(r2, 0x80000080044dfe, &(0x7f0000006000)=0x4) 2018/01/07 10:17:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dae000-0x11)='/dev/vga_arbiter\x00', 0x101001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f00000a8000-0x2a)="a9", 0x1, 0x0) 2018/01/07 10:17:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) tee(r1, r0, 0x21d, 0x8) write(r1, &(0x7f0000b86000-0xd9)="260000002500f3f80000fe06000036e602fffbe8000000010e0009050adfff37000000000000", 0x26) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007a6000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$ION_IOC_IMPORT(r0, 0xc0084905, &(0x7f000064f000)={0x0, 0xffffffffffffff9c}) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007b1000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$ION_IOC_SHARE(r2, 0xc0084904, &(0x7f000057a000)={r3, r4}) 2018/01/07 10:17:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80807, 0x3915, &(0x7f00004f7000-0x8)={0x0, 0x0}) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000030000-0x70)={[{0x3b, 0x4, 0x439f2b71, 0x1, 0x8, 0x9, 0x200, 0x234a5c3f, 0xffff00000, 0x100000000, 0x1, 0x7, 0x40}, {0x1, 0x34, 0x2, 0x0, 0xfa, 0x0, 0x7, 0x20, 0x81, 0x2dc, 0x8, 0x10000, 0x38}, {0x2, 0xffffffffffffffff, 0x88, 0x9, 0x1, 0xfffffffffffffff9, 0xe2, 0x8, 0x401, 0x8, 0x200, 0x1, 0x1000}], 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r1, 0x7ffffffffffffffb, 0x0) writev(r1, &(0x7f0000801000)=[{&(0x7f0000ff8000-0x1000)="616c2dfee6", 0x5}], 0x1) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000f0a000-0xc)={0x7, 0x1, 0x40, 0x4, 0x800}, 0xc) 2018/01/07 10:17:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x6, 0xc) bind$ipx(r0, &(0x7f000032a000-0x10)={0x4, 0x0, 0xc8a, "77c4c9ecdfd3", 0xb7, 0x0}, 0x10) write(r0, &(0x7f0000073000)="130000001000ffdde200f49ff60f050000230a009d0000005b0aafa73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f0267214ff9b20db0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xfffffffffffffed3) 2018/01/07 10:17:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f72000)={0x3, r0, 0x0}) tee(r0, r0, 0x4, 0x73ac4bce47451839) getsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f0000479000-0x4)=0x0, &(0x7f0000985000)=0x4) bind$alg(r0, &(0x7f00004bb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) r2 = syz_open_dev$sndpcmp(&(0x7f0000199000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x100) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000030000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5", 0x4) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f000055f000)=[], 0x0, &(0x7f0000259000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000420000)=[{&(0x7f00009e2000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/07 10:17:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000732000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f000064d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00003b8000)={@generic="75a3bdef5464d4d600c864cb92a84ac4", @ifru_flags=0x1000}) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00003c4000)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000fb8000-0x28)={@common='gre0\x00', @ifru_mtu=0x100000001}) r2 = socket(0x10, 0x3, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000f9f000)={""/1024}) write(r2, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00003d8000-0xa)={0x0, 0x100000000, 0x1, [0x3f]}, &(0x7f00007ec000)=0xa) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000111000-0x8)={r3, 0xfff}, &(0x7f000009b000-0x4)=0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000403000-0x4)=0x0, 0x4) prctl$setname(0xf, &(0x7f00004d9000-0x8)='vmnet0^\x00') recvfrom$inet(r2, &(0x7f00000dd000)=""/0, 0x0, 0x0, &(0x7f0000cc6000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3cf) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00001d8000)={0x7fffffff, 0x0, 0x10001, 0x64bc}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000c77000-0x10)={r4, 0x80}) recvfrom$llc(r2, &(0x7f0000f91000)=""/201, 0xc9, 0x0, &(0x7f0000e28000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000200000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) readahead(r0, 0x100000001, 0xfffffffffffff001) 2018/01/07 10:17:58 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000011000-0xb)='/dev/adsp#\x00', 0x7, 0x80) r0 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000002000)='./file0\x00', r0, &(0x7f000001a000-0x5)='./control\x00', 0x0) 2018/01/07 10:17:58 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) iopl(0x100) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000000000)=@newsa={0x138, 0x1a, 0x9, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x3c}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'tgr160\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000006000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/07 10:17:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0xb, 0xb, &(0x7f0000002000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xf4}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x8b27, 0x0, 0x0, 0x0, 0x7fff}, @jmp={0x5, 0x5, 0x1, 0x6, 0x6, 0xfffffffc, 0xfffffffffffffff0}, @alu={0x7, 0x0, 0xb, 0xf, 0xd, 0x10, 0x1c}, @ldst={0x3, 0x2, 0x7, 0xa, 0x1, 0x7, 0xfffffffffffffff4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x5, 0x37, &(0x7f0000000000)=""/55, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000076f000)={0x9, 0x6, 0x8000, 0xc, 0x9, 0xdef8, 0x5, 0x6, 0x0}, &(0x7f0000001000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e7a000-0xc)={r1, 0x7, 0x2, [0x81, 0x100]}, 0xc) clone(0x0, &(0x7f0000054000-0x2)="", &(0x7f0000019000-0x4)=0x0, &(0x7f0000022000)=0x0, &(0x7f000000b000-0x1)="") clock_adjtime(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x7ff, 0x2, 0x0, 0x0, 0x80000001, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x5, 0x2, 0x8001, 0x6, r1}, &(0x7f0000002000-0x4)=0x10) 2018/01/07 10:17:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000068d000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = signalfd4(r0, &(0x7f0000ca8000-0x8)={0x80000000}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x2, 0x3, 0x2) signalfd(r1, &(0x7f00008f4000)={0x0}, 0x8) 2018/01/07 10:17:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002cc000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00008d9000-0x4)=0x3a9444dc, 0x4) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x2, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f0a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/07 10:17:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00009db000-0x8)='./file0\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000e7000)={0xffffffffffff8001, 0x1, 0x3, 'queue0\x00', 0xbb400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000172000-0x69)={0x0, 0x61, "86f5fa1bf315f00e4526fc7e12b56aff08bf64205371b8b4b1b203f3993c8055abc082e6bc33d0beaf3176fb64e4a7b2d95791a9d450cf766a85230c7e386384d3444172b49e9404bbeaffeb92d359699d0d1c2196afb1ade6871ba8f641a7f406"}, &(0x7f000081e000)=0x69) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000018f000-0x108)={r1, @in6={{0xa, 0x1, 0x5083, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x5, 0x2, 0x8, 0x1fffffffc, 0x1, 0x8f, 0x0, 0x8, 0x3f, 0x1, 0x1000, 0x4, 0x2af, 0xfffffffffffffffc]}, &(0x7f0000fde000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x3, 0x0) write(r2, &(0x7f0000654000)="98aa3b95d53f20a216894a9e8c7018f8c6fc21de60d1613553e775c7f3c77ac109916892d31ebc13aefd621c1e15a236e80f905932f4ab5933edf234d294d44bf33af6475d3747cc194c2c57aecea49734", 0xfffffffffffffde7) recvfrom$inet(0xffffffffffffffff, &(0x7f0000b5c000)=""/0, 0x0, 0x0, &(0x7f0000fcb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) r4 = epoll_create(0x4000000010011) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ea6000-0x10)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000337000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000bf7000-0x4)=0x1, 0x4) setsockopt$sock_int(r5, 0x1, 0x2e, &(0x7f0000712000)=0x4, 0x4) r6 = socket(0x1, 0x1, 0x400000000012) sendmsg$nl_xfrm(r6, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x5c, 0x1e, 0x209, 0x0, 0x0, 0x4000003, [@algo_auth={0x48, 0x1, {{'crc32-generic\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 10:17:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) munlock(&(0x7f00008d2000/0x4000)=nil, 0x4000) unshare(0x20020000) mkdir(&(0x7f0000c58000)='./file0\x00', 0x0) mount(&(0x7f0000c1e000-0x8)='./file0\x00', &(0x7f0000578000)='./file0\x00', &(0x7f000059f000-0x5)='nfs4\x00', 0x1000, &(0x7f0000a8a000)="") utimes(&(0x7f000080f000)='./file0\x00', &(0x7f0000d60000)={{0x0, 0x7530}, {0x0, 0x7530}}) clock_gettime(0x0, &(0x7f000025a000)={0x0, 0x0}) nanosleep(&(0x7f0000ab1000-0x10)={r0, r1+30000000}, &(0x7f0000900000-0x10)={0x0, 0x0}) [ 474.499666] binder: 15203:15207 ERROR: BC_REGISTER_LOOPER called without request [ 474.537643] binder_alloc: binder_alloc_mmap_handler: 15203 20000000-20002000 already mapped failed -16 [ 474.550515] binder: BINDER_SET_CONTEXT_MGR already set [ 474.556362] binder: 15203:15215 ioctl 40046207 0 returned -16 [ 474.563642] binder: 15203:15207 ERROR: BC_REGISTER_LOOPER called without request [ 474.565422] binder_alloc: 15203: binder_alloc_buf, no vma [ 474.565448] binder: 15203:15215 transaction failed 29189/-3, size 0-0 line 2903 [ 474.594814] ================================================================== [ 474.602196] BUG: KASAN: use-after-free in perf_trace_lock_acquire+0x5b7/0x980 [ 474.609440] Read of size 8 at addr ffff8801d4c62148 by task syz-executor6/15207 [ 474.616857] [ 474.618455] CPU: 1 PID: 15207 Comm: syz-executor6 Not tainted 4.15.0-rc6+ #250 [ 474.625792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 474.635119] Call Trace: [ 474.637681] dump_stack+0x194/0x257 [ 474.641284] ? arch_local_irq_restore+0x53/0x53 [ 474.645927] ? show_regs_print_info+0x18/0x18 [ 474.650393] ? perf_trace_lock_acquire+0x5b7/0x980 [ 474.655300] print_address_description+0x73/0x250 [ 474.660112] ? perf_trace_lock_acquire+0x5b7/0x980 [ 474.665031] kasan_report+0x25b/0x340 [ 474.668807] __asan_report_load8_noabort+0x14/0x20 [ 474.673710] perf_trace_lock_acquire+0x5b7/0x980 [ 474.678440] ? lock_acquire+0x1d5/0x580 [ 474.682383] ? ep_free+0xf4/0x320 [ 474.685810] ? perf_trace_lock+0x900/0x900 [ 474.690017] ? lock_release+0xa40/0xa40 [ 474.693971] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 474.699134] ? rcu_note_context_switch+0x710/0x710 [ 474.704033] ? perf_trace_lock_acquire+0xe3/0x980 [ 474.708844] ? __might_sleep+0x95/0x190 [ 474.712807] ? perf_trace_lock+0x900/0x900 [ 474.717024] ? ep_free+0xf4/0x320 [ 474.720449] ? dentry_free+0xcd/0x130 [ 474.724221] lock_acquire+0x394/0x580 [ 474.727991] ? remove_wait_queue+0x81/0x350 [ 474.732304] ? lock_release+0xa40/0xa40 [ 474.736249] ? lock_acquire+0x1d5/0x580 [ 474.740189] ? lock_acquire+0x1d5/0x580 [ 474.744132] ? ep_unregister_pollwait.isra.7+0x323/0x590 [ 474.749561] _raw_spin_lock_irqsave+0x96/0xc0 [ 474.754041] ? remove_wait_queue+0x81/0x350 [ 474.758347] remove_wait_queue+0x81/0x350 [ 474.762475] ? find_held_lock+0x35/0x1d0 [ 474.766531] ? add_wait_queue+0x290/0x290 [ 474.770650] ? rcutorture_record_progress+0x10/0x10 [ 474.775634] ? locks_remove_file+0x3f5/0x5a0 [ 474.780020] ep_unregister_pollwait.isra.7+0x18c/0x590 [ 474.785269] ? lock_release+0xa40/0xa40 [ 474.789220] ? clear_tfile_check_list+0x370/0x370 [ 474.794034] ? _raw_spin_unlock+0x22/0x30 [ 474.798149] ? locks_remove_file+0x3fa/0x5a0 [ 474.802527] ep_free+0x13f/0x320 [ 474.805860] ? ep_remove+0x800/0x800 [ 474.809546] ? fsnotify_first_mark+0x2b0/0x2b0 [ 474.814096] ? ep_free+0x320/0x320 [ 474.817612] ep_eventpoll_release+0x44/0x60 [ 474.821909] __fput+0x327/0x7e0 [ 474.825156] ? fput+0x140/0x140 [ 474.828404] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 474.834262] ? _raw_spin_unlock_irq+0x27/0x70 [ 474.838725] ____fput+0x15/0x20 [ 474.841973] task_work_run+0x199/0x270 [ 474.845828] ? task_work_cancel+0x210/0x210 [ 474.850117] ? _raw_spin_unlock+0x22/0x30 [ 474.854240] ? switch_task_namespaces+0x87/0xc0 [ 474.858886] do_exit+0x9bb/0x1ad0 [ 474.862309] ? mm_update_next_owner+0x930/0x930 [ 474.866952] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 474.872115] ? __might_sleep+0x95/0x190 [ 474.876059] ? _cond_resched+0x14/0x30 [ 474.879915] ? futex_wait_queue_me+0x527/0x7e0 [ 474.884466] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 474.889810] ? __pv_queued_spin_lock_slowpath+0x1480/0x1480 [ 474.895498] ? get_futex_value_locked+0xc3/0xf0 [ 474.900145] ? perf_trace_lock_acquire+0xe3/0x980 [ 474.904958] ? check_noncircular+0x20/0x20 [ 474.909165] ? perf_trace_lock+0x900/0x900 [ 474.913367] ? check_noncircular+0x20/0x20 [ 474.917570] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 474.922640] ? futex_wait+0x6a9/0x9a0 [ 474.926410] ? find_held_lock+0x35/0x1d0 [ 474.930444] ? retint_kernel+0x10/0x10 [ 474.934298] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 474.939281] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 474.944014] do_group_exit+0x149/0x400 [ 474.947876] ? SyS_exit+0x30/0x30 [ 474.951302] ? _raw_spin_unlock_irq+0x56/0x70 [ 474.955772] get_signal+0x73f/0x16c0 [ 474.959455] ? ptrace_notify+0x130/0x130 [ 474.963484] ? exit_robust_list+0x240/0x240 [ 474.967774] ? __lock_is_held+0xb6/0x140 [ 474.971804] ? __fget+0x35c/0x570 [ 474.975226] do_signal+0x90/0x1eb0 [ 474.978737] ? iterate_fd+0x3f0/0x3f0 [ 474.982512] ? setup_sigcontext+0x7d0/0x7d0 [ 474.986802] ? __schedule+0x2060/0x2060 [ 474.990752] ? exit_to_usermode_loop+0x8c/0x310 [ 474.995397] ? trace_hardirqs_off+0xd/0x10 [ 474.999598] ? exit_to_usermode_loop+0x198/0x310 [ 475.004327] ? exit_to_usermode_loop+0x8c/0x310 [ 475.008963] exit_to_usermode_loop+0x214/0x310 [ 475.013523] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 475.019039] syscall_return_slowpath+0x490/0x550 [ 475.023764] ? prepare_exit_to_usermode+0x340/0x340 [ 475.028748] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 475.033654] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 475.038635] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 475.043363] entry_SYSCALL_64_fastpath+0x98/0x9a [ 475.048083] RIP: 0033:0x452ac9 [ 475.051237] RSP: 002b:00007f5ce7995ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 475.058909] RAX: 0000000000000000 RBX: 000000000071bec8 RCX: 0000000000452ac9 [ 475.066150] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bec8 [ 475.073385] RBP: 000000000071bec8 R08: 0000000000000551 R09: 000000000071bea0 [ 475.080626] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 475.087863] R13: 0000000000a2f7ef R14: 00007f5ce79969c0 R15: 0000000000000000 [ 475.095102] [ 475.096696] Allocated by task 15207: [ 475.100377] save_stack+0x43/0xd0 [ 475.103798] kasan_kmalloc+0xad/0xe0 [ 475.107476] kmem_cache_alloc_trace+0x136/0x750 [ 475.112114] binder_get_thread+0x1cf/0x870 [ 475.116313] binder_poll+0x8c/0x390 [ 475.119906] ep_item_poll.isra.10+0xec/0x320 [ 475.124289] ep_insert+0x6a3/0x1b10 [ 475.127896] SyS_epoll_ctl+0x12e4/0x1ab0 [ 475.131921] entry_SYSCALL_64_fastpath+0x23/0x9a [ 475.136638] [ 475.138244] Freed by task 15207: [ 475.141584] save_stack+0x43/0xd0 [ 475.145001] kasan_slab_free+0x71/0xc0 [ 475.148857] kfree+0xd6/0x260 [ 475.151932] binder_thread_dec_tmpref+0x27f/0x310 [ 475.156738] binder_thread_release+0x27d/0x540 [ 475.161289] binder_ioctl+0xc02/0x1417 [ 475.165143] do_vfs_ioctl+0x1b1/0x1520 [ 475.168994] SyS_ioctl+0x8f/0xc0 [ 475.172328] entry_SYSCALL_64_fastpath+0x23/0x9a [ 475.177045] [ 475.178643] The buggy address belongs to the object at ffff8801d4c62080 [ 475.178643] which belongs to the cache kmalloc-512 of size 512 [ 475.191276] The buggy address is located 200 bytes inside of [ 475.191276] 512-byte region [ffff8801d4c62080, ffff8801d4c62280) [ 475.203113] The buggy address belongs to the page: [ 475.208016] page:ffffea0007531880 count:1 mapcount:0 mapping:ffff8801d4c62080 index:0xffff8801d4c62d00 [ 475.217435] flags: 0x2fffc0000000100(slab) [ 475.221635] raw: 02fffc0000000100 ffff8801d4c62080 ffff8801d4c62d00 0000000100000001 [ 475.229482] raw: ffffea000759a120 ffffea0007633e20 ffff8801dac00940 0000000000000000 [ 475.237324] page dumped because: kasan: bad access detected [ 475.243003] [ 475.244600] Memory state around the buggy address: [ 475.249494] ffff8801d4c62000: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 475.256818] ffff8801d4c62080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 475.264143] >ffff8801d4c62100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 475.271467] ^ [ 475.277144] ffff8801d4c62180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 475.284468] ffff8801d4c62200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 475.291789] ================================================================== [ 475.299116] Disabling lock debugging due to kernel taint [ 475.304530] Kernel panic - not syncing: panic_on_warn set ... [ 475.304530] [ 475.311863] CPU: 1 PID: 15207 Comm: syz-executor6 Tainted: G B 4.15.0-rc6+ #250 [ 475.320487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 475.329805] Call Trace: [ 475.332365] dump_stack+0x194/0x257 [ 475.335961] ? arch_local_irq_restore+0x53/0x53 [ 475.340606] ? kasan_end_report+0x32/0x50 [ 475.344724] ? lock_downgrade+0x980/0x980 [ 475.348838] ? vsnprintf+0x1ed/0x1900 [ 475.352603] ? perf_trace_lock_acquire+0x5b0/0x980 [ 475.357508] panic+0x1e4/0x41c [ 475.360665] ? refcount_error_report+0x214/0x214 [ 475.365384] ? add_taint+0x40/0x50 [ 475.368893] ? add_taint+0x1c/0x50 [ 475.372402] ? perf_trace_lock_acquire+0x5b7/0x980 [ 475.377297] kasan_end_report+0x50/0x50 [ 475.381238] kasan_report+0x144/0x340 [ 475.385005] __asan_report_load8_noabort+0x14/0x20 [ 475.389909] perf_trace_lock_acquire+0x5b7/0x980 [ 475.394629] ? lock_acquire+0x1d5/0x580 [ 475.398574] ? ep_free+0xf4/0x320 [ 475.401992] ? perf_trace_lock+0x900/0x900 [ 475.406193] ? lock_release+0xa40/0xa40 [ 475.410132] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 475.415294] ? rcu_note_context_switch+0x710/0x710 [ 475.420188] ? perf_trace_lock_acquire+0xe3/0x980 [ 475.424996] ? __might_sleep+0x95/0x190 [ 475.428941] ? perf_trace_lock+0x900/0x900 [ 475.433145] ? ep_free+0xf4/0x320 [ 475.436574] ? dentry_free+0xcd/0x130 [ 475.440346] lock_acquire+0x394/0x580 [ 475.444118] ? remove_wait_queue+0x81/0x350 [ 475.448417] ? lock_release+0xa40/0xa40 [ 475.452364] ? lock_acquire+0x1d5/0x580 [ 475.456301] ? lock_acquire+0x1d5/0x580 [ 475.460243] ? ep_unregister_pollwait.isra.7+0x323/0x590 [ 475.465666] _raw_spin_lock_irqsave+0x96/0xc0 [ 475.470127] ? remove_wait_queue+0x81/0x350 [ 475.474415] remove_wait_queue+0x81/0x350 [ 475.478528] ? find_held_lock+0x35/0x1d0 [ 475.482571] ? add_wait_queue+0x290/0x290 [ 475.486688] ? rcutorture_record_progress+0x10/0x10 [ 475.491672] ? locks_remove_file+0x3f5/0x5a0 [ 475.496047] ep_unregister_pollwait.isra.7+0x18c/0x590 [ 475.501288] ? lock_release+0xa40/0xa40 [ 475.505228] ? clear_tfile_check_list+0x370/0x370 [ 475.510038] ? _raw_spin_unlock+0x22/0x30 [ 475.514150] ? locks_remove_file+0x3fa/0x5a0 [ 475.518524] ep_free+0x13f/0x320 [ 475.521856] ? ep_remove+0x800/0x800 [ 475.525534] ? fsnotify_first_mark+0x2b0/0x2b0 [ 475.530081] ? ep_free+0x320/0x320 [ 475.533584] ep_eventpoll_release+0x44/0x60 [ 475.537873] __fput+0x327/0x7e0 [ 475.541121] ? fput+0x140/0x140 [ 475.544366] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 475.550215] ? _raw_spin_unlock_irq+0x27/0x70 [ 475.554677] ____fput+0x15/0x20 [ 475.557924] task_work_run+0x199/0x270 [ 475.561782] ? task_work_cancel+0x210/0x210 [ 475.566068] ? _raw_spin_unlock+0x22/0x30 [ 475.570187] ? switch_task_namespaces+0x87/0xc0 [ 475.574825] do_exit+0x9bb/0x1ad0 [ 475.578252] ? mm_update_next_owner+0x930/0x930 [ 475.582895] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 475.588051] ? __might_sleep+0x95/0x190 [ 475.591991] ? _cond_resched+0x14/0x30 [ 475.595850] ? futex_wait_queue_me+0x527/0x7e0 [ 475.600397] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 475.605724] ? __pv_queued_spin_lock_slowpath+0x1480/0x1480 [ 475.611400] ? get_futex_value_locked+0xc3/0xf0 [ 475.616033] ? perf_trace_lock_acquire+0xe3/0x980 [ 475.620843] ? check_noncircular+0x20/0x20 [ 475.625045] ? perf_trace_lock+0x900/0x900 [ 475.629249] ? check_noncircular+0x20/0x20 [ 475.633449] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 475.638515] ? futex_wait+0x6a9/0x9a0 [ 475.642285] ? find_held_lock+0x35/0x1d0 [ 475.646313] ? retint_kernel+0x10/0x10 [ 475.650167] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 475.655152] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 475.659876] do_group_exit+0x149/0x400 [ 475.663731] ? SyS_exit+0x30/0x30 [ 475.667150] ? _raw_spin_unlock_irq+0x56/0x70 [ 475.671611] get_signal+0x73f/0x16c0 [ 475.675295] ? ptrace_notify+0x130/0x130 [ 475.679338] ? exit_robust_list+0x240/0x240 [ 475.683626] ? __lock_is_held+0xb6/0x140 [ 475.687655] ? __fget+0x35c/0x570 [ 475.691084] do_signal+0x90/0x1eb0 [ 475.694589] ? iterate_fd+0x3f0/0x3f0 [ 475.698355] ? setup_sigcontext+0x7d0/0x7d0 [ 475.702646] ? __schedule+0x2060/0x2060 [ 475.706587] ? exit_to_usermode_loop+0x8c/0x310 [ 475.711221] ? trace_hardirqs_off+0xd/0x10 [ 475.715419] ? exit_to_usermode_loop+0x198/0x310 [ 475.720140] ? exit_to_usermode_loop+0x8c/0x310 [ 475.724782] exit_to_usermode_loop+0x214/0x310 [ 475.729342] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 475.734851] syscall_return_slowpath+0x490/0x550 [ 475.739571] ? prepare_exit_to_usermode+0x340/0x340 [ 475.744560] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 475.749461] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 475.754444] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 475.759166] entry_SYSCALL_64_fastpath+0x98/0x9a [ 475.763890] RIP: 0033:0x452ac9 [ 475.767046] RSP: 002b:00007f5ce7995ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 475.774723] RAX: 0000000000000000 RBX: 000000000071bec8 RCX: 0000000000452ac9 [ 475.781959] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bec8 [ 475.789199] RBP: 000000000071bec8 R08: 0000000000000551 R09: 000000000071bea0 [ 475.796435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 475.803670] R13: 0000000000a2f7ef R14: 00007f5ce79969c0 R15: 0000000000000000 [ 475.811348] Dumping ftrace buffer: [ 475.814861] (ftrace buffer empty) [ 475.818541] Kernel Offset: disabled [ 475.822133] Rebooting in 86400 seconds..