etsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(0xffffffffffffffff, 0x6, 0x6c2, &(0x7f0000bca000-0x18)={"9646dca4ce213ebfdf21ece4e9ee3c91", 0x20, 0x9}, 0x18) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000097b000-0x20)={@common="65716c00000000000000000000000000", @ifru_flags=0x100}) bind$inet6(0xffffffffffffffff, &(0x7f00009cd000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f000000e000-0x18)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005e5000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000572000)={0x7, 0x4, 0x10000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r2, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) [ 288.845204] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready 2017/09/02 10:30:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x200000000000001, 0x3) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x114, r0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000040f000)={0x0, 0xffffffffffffffff, 0x1}) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f000012e000-0x8)=0x103fff) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000462000-0x38)={0x2, 0x0, [{0x1, 0x4, 0x0, 0x40000000000, 0x0, 0x0}, {0xa, 0x80000001, 0x1, 0x10000002, 0xfffffffffffffffe, 0x0}]}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x1, 0x50, 0xffffffffffffffff, 0xfffffffffffffffc) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000f6c000-0x18)={0x1, 0x0, [{0x18e, 0x0, 0x3fffff}]}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x1000000001000001, 0x32, r1, 0x10002000000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00000ac000+0x2fe)={{0x8, 0x6, 0x36, 0x1, 0x100, 0x1}, 0x9, 0x2, 0x1}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f000000a000-0x8)=0xf000) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x2000000, 0x36, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000027000)={0x0, 0x4, 0x5, &(0x7f0000031000)=0x0}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f0000033000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e63657200", 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f0000bc5000)=[], 0x0) ioctl$KVM_KVMCLOCK_CTRL(r5, 0xaead) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x6) 2017/09/02 10:30:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000d19000)=0x8000001, 0x4) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b0c000-0x8)="2e2f66696c653000", 0xfc) r1 = inotify_init() r2 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00007a8000)={0x0, 0x0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_add_watch(r1, &(0x7f0000d1b000-0xa)="2e2f66696c653000", 0x7) mmap(&(0x7f0000987000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x40000000028) rt_sigtimedwait(&(0x7f00003fa000)={0x80000000}, &(0x7f0000258000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b0b000)={0x0, 0x0}, 0x8) inotify_rm_watch(r1, r3) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x83442606fc5adc35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000589000/0x2000)=nil, 0x2000, 0x2000002, 0x2810, r1, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000065e000/0x4000)=nil, 0x4000, 0x203, 0x12, r2, 0x0) mmap(&(0x7f000045a000/0x1000)=nil, 0x1000, 0x1, 0x810, r1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00007f3000-0xc)={0x1, 0x0}) fdatasync(r2) mmap(&(0x7f00005b9000/0x3000)=nil, 0x3000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b10000-0x4)=0x0) rt_sigqueueinfo(r4, 0x12, &(0x7f0000b0f000)={0x2, 0x4a, 0xfff, 0x7}) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x32, r0, 0x0) epoll_pwait(r2, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x1, &(0x7f0000697000-0x8)={0x9}, 0x8) poll(&(0x7f0000b0b000-0x20)=[{r1, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, 0x6) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) 2017/09/02 10:30:11 executing program 2: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0xb, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) read(r1, &(0x7f0000e78000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) r2 = inotify_init1(0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d2d000-0xb)="2f6465762f6877726e6700", 0x800, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000e78000-0x58)={{0x8f, 0x2}, 0x0, 0x6, 0x8, {0x401, 0x4}, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000e78000)={0x0, 0x0, 0x0}, &(0x7f0000d02000-0x3)=0xc) fcntl$setown(r2, 0x8, r4) fcntl$getownex(r2, 0x10, &(0x7f0000e75000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e74000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e78000)=0xc) r7 = inotify_init1(0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setown(r7, 0x8, r6) fcntl$setstatus(r7, 0x4, 0x42000) inotify_add_watch(r7, &(0x7f0000005000-0x8)="2e2f66696c653000", 0x1ff) fcntl$setflags(r0, 0x2, 0x1) pipe(&(0x7f00003d2000-0x8)={0x0, 0x0}) open(&(0x7f000064f000+0xb90)="2e2f66696c653000", 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000614000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/09/02 10:30:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006fa000)="2f6465762f7573626d6f6e2300", 0x5, 0x0) setsockopt$inet6_tcp_TCP_CWND(r0, 0x6, 0x6b4, &(0x7f0000539000)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f00001ad000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000734000-0x4)=0x8, 0x80000) r3 = getpid() fcntl$setown(r1, 0x8, r3) r4 = request_key(&(0x7f0000356000-0xa)="73797a6b616c6c657200", &(0x7f00006c6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000072b000)="7b00", 0xfffffffffffffffe) keyctl$clear(0x7, r4) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000fc4000-0x4)=0x9, &(0x7f0000f7b000)=0x4) getsockopt$sock_int(r2, 0x1, 0x6, &(0x7f000061b000-0x4)=0x0, &(0x7f00000b4000)=0x4) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r5 = syz_open_dev$random(&(0x7f0000002000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x40001) writev(r5, &(0x7f0000002000)=[{&(0x7f0000008000)="", 0x0}, {&(0x7f0000008000-0x4)="da7b2803", 0x4}, {&(0x7f0000009000-0x8)="3ff67e6f92041f336c8f33c24c4894cca7721d42c29d4cb250c06a9d2556e9ee5aeb6c389e5f30ccd3217b99ea7bc03822db022e79ed858317158fa26e817dfe0bd442266da1b752a0f34288e19e35eb41362e984dc43af9de4012158b09d00c8aab1351186a9b440c7228dc27a6deac09144991fbd143830beccf21e15e7bc0f1213b6f8a39188553451dd39b74232bde1e06ab19e4ec74c0c8f84335739ac23d52d636da7d9222ba7a5c604a9a6ef4ecd763d0ce3642fd031b3b00080d220a74d82f50675b94b376a8e82d", 0xcc}, {&(0x7f0000008000)="a5d1249fcd48c88f193588e4c094ff17883f5f438c7f074a9e4447a3ef8307ea168aef24e7fff53d561617ec6c5111fa58b54ab6df1739bc6ce2b91a39c5d20b891d0a68c7dc08bc8e4b5df5ac22e2a8e6e7132d62c9ba2b3306c1f11fb7c73f2cd87ce0db81b9a859b10f4d80223baad5bb555fc8bbe123a948872acd140e8b7605006a06694b317324915b61004b517d3002f2959a7c5f0fec8e", 0x9b}, {&(0x7f0000008000)="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", 0x1000}, {&(0x7f0000009000-0xbc)="58f24d84b71c25e534dab2c9904a0663aff33de95fc2162dfa828796540f04b1f2b9a750cc7d95cd733ccbd1b70e7f19394d0fc1e089da885dbdb62a5283bc38b21231d9b0f9b1c5d80000c4fa34371b7eb5c6c6ef1ae40102e5e1b914d04524be93a0a8c8bda23978a213762859da527b8a7c07a9e90132c6bedcb4923c46ba65d2c4a026f11d73f58270d3186843bd2e4b5e0bc8b6c86dc802f49e5dde70f26bd648023c3e460e413982151f0b41341071833ce3b17244a80e57e8", 0xbc}], 0x6) timerfd_settime(r1, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) dup2(r2, r0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000868000)=0xde3a) timerfd_gettime(r1, &(0x7f00001db000)={{0x0, 0x0}, {0x0, 0x0}}) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f0000a02000-0x88)={0x1, {{0xa, 0x0, 0xffffffffffffff00, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$sock_int(r6, 0x1, 0xf, &(0x7f0000257000)=0x8, 0x4) connect$inet6(r6, &(0x7f0000b1b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x7, 0x1) [ 288.940248] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready 2017/09/02 10:30:11 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003c1000-0x9)="2f6465762f72746300", 0xc00, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e8a000-0x108)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x0, 0x167c, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x200, 0x9f]}, &(0x7f0000bce000+0x46e)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e89000)=@sack_info={r1, 0x5, 0xe000000000000000}, 0xc) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00007ea000+0x3b)=0x3, 0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000a2c000-0x28)={&(0x7f0000780000/0x2000)=nil, 0x8, 0x7, 0x8, &(0x7f00007e7000/0x2000)=nil, 0x2b}) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(0xffffffffffffffff, 0x6, 0x6c2, &(0x7f0000bca000-0x18)={"9646dca4ce213ebfdf21ece4e9ee3c91", 0x20, 0x9}, 0x18) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(0xffffffffffffffff, &(0x7f00009cd000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f000000e000-0x18)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) 2017/09/02 10:30:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000071d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000bb0000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000891000-0x10)={r0, 0x7, &(0x7f0000bc9000-0x94)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0xfe}, @in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f00003d5000)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x2, 0x4) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000993000-0x4)=0x3, 0x4) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000128000-0x4)=0x0, &(0x7f000039e000)=0x4) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x3, 0x200) semctl$GETPID(r2, 0x0, 0xb, &(0x7f0000138000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000a0c000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000d10000)=0x10) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x8, 0x90102b5f3f9689f3, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c78000)={0x0, 0x0}) r4 = accept4(r3, &(0x7f000093e000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00003e9000-0x4)=0x80, 0xfffffffffffffff5) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000439000)={0x5, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x200, 0xe6, 0x0, 0x1, &(0x7f00009c1000-0x10)=@common="62707130000000000000000000000000", 0x7, 0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00009da000)={0x1, 0x1, &(0x7f0000862000)=[@generic={0x0, 0x0, 0x0, 0x0}], &(0x7f0000003000-0x6)="47504c00", 0x0, 0x0, &(0x7f00009d9000)="", 0x0}, 0x30) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x0, &(0x7f0000000000)=[], &(0x7f000064e000-0xb)="5d2d76626f786e65743000", 0x0, 0x0, &(0x7f00009b3000)="", 0x0}, 0x30) r5 = socket(0x11, 0x2802, 0x2) setsockopt(r5, 0x107, 0x12, &(0x7f0000000000)="", 0x4) sigaltstack(&(0x7f0000ce8000/0x2000)=nil, &(0x7f0000000000)=0x0) 2017/09/02 10:30:11 executing program 3: mmap(&(0x7f0000b7a000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f6b766d00", 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f6465762f73657175656e6365723200", 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000001000)=[{0x1, 0x3, 0x0, 0x2, @time={0x0, 0x0}, {0x8, 0x9}, {0x8001, 0x0}, @raw32={[0x8, 0x8, 0x6]}}, {0x3, 0x3, 0x7ff, 0x0, @time={0x0, 0x989680}, {0x1, 0x3}, {0x658b, 0x4}, @result={0x5, 0x0}}, {0xffffffff00000000, 0x6, 0x8, 0x1, @tick=0x0, {0x6, 0x1}, {0x1ff, 0x80000001}, @raw32={[0x3f, 0x1, 0x1f]}}, {0x2, 0xfffffffffffffffc, 0x8, 0x4, @time={0x0, 0x989680}, {0xa407, 0x3f}, {0xbe6f, 0x7fffffff}, @control={0x40, 0x6, 0x81}}, {0x2, 0xc6bf, 0x8, 0x8, @time={0x0, 0x0}, {0x5, 0x3}, {0xfffffffffffffff8, 0x3ff}, @raw32={[0x0, 0x7, 0x4c]}}, {0x2, 0x2, 0x8, 0x1, @tick=0x8, {0x9, 0x80000001}, {0x6, 0x8000}, @raw8={"49d6feb692c1eb2d6e83d1df"}}], 0x120) r2 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r0, &(0x7f0000002000)=0x0, 0x876b5e795) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000b7e000-0x50)={0x40, @tick=0x8e, 0x100000001, {0x9, 0x1}, 0x1a3, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000002000-0xc0)=[{{&(0x7f0000003000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x90)=[], 0x0, &(0x7f0000005000-0x1348)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendfile(r2, r0, &(0x7f0000b7a000)=0x0, 0x1fffffffe0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f0000004000-0x8)={0x1f, {0x52d366e, 0x8, 0x4, 0x3, 0x7fff, 0x100}}, 0x8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000b7b000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000005000)={0x9}, 0x8) sendmsg(r2, &(0x7f0000001000-0x38)={&(0x7f0000b7b000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b7e000-0x30)=[{&(0x7f0000b7d000-0xbb)="e43324a3c3e73aea31859c2625cad2d8911c8bc4b2b77aa5ae6d4a9e7ffd8408e921061eb63b20eb4822c24c9625047301b79fb6c78b3ce3e1dded2b2f8fc8a1c4e42a0ee2122b37bdd2766a58804ce728d4d773b3b2519d69399c0bfb6a89dca6463732e8ba12962c2df7340a975f0b8d9d1bf70f892631a453796de2ced5eae9f906dbcf76362a37099fa0c5cbf4c3d50ef6a373797d953cb62d040fb2a179ea71ae339587217c10f4a2e8b65cb08e3ea2603bc7f057c724e41e", 0xbb}, {&(0x7f0000004000-0x49)="365aa1078cdbd42e08955405a98b6bee80777f6ee2ab28f0d3962b7dfeb31afa47d85ac5db263e5a87e0ea0c29bf344c80a09786bb1080671294071b37b06202d3cafb6ab60e340660", 0x49}, {&(0x7f0000b7d000-0x85)="0ae4ba9fd9d101b7b05060f8abdffcf4955410ed7f45f675640f584a915927e64f365688bce94fa15bbec71a249d3edee5d48e65b063355ed8bf93508a8b1a176396fcdaf76e2bc7de428997315e12c65a410263667625ed50a69f011f0a56f15e4feb93dc8f9808d4bdee12ea54452c791f6b706d6c480bc1e76847057e4546c59b46b109", 0x85}], 0x3, &(0x7f0000004000-0x1270)=[{0xa8, 0x0, 0x13e, "11c0b49239f0a6da7b9ebd25dd1e9ae15ef2e13cf874d6b7f3a13943bdc37c21616abcbcb2d40b3fdb68ad8d4a3540a49464cbb71e4771cac5eac8226472f467b6f9cbfa9c03ba4f76c3754a03ecb373ce1e5c5c84aa5234621f5ce757fd143dfe6ac7d862aad864a866df2ea3d431ed8ea82f71e421b614b429db7868a46da9f4512aca5d0f92867bccdd4d9efc262a208c44b857075cd2"}, {0x48, 0x6, 0xd4, "f2892bdcb1c91366aa95e5ff22dc82ee4c5036d5fb97baa09ddfa816f863dfb0bcfb30ea5876ccc6151ef0cb9bbef03d811c8e5fda"}, {0x40, 0x13f, 0x290000000000, "bf2137f8a82bed9fd594779446e60baac554931c961a317f79472f43978f8d039081d823b416e2d1adcbb0fcc2cd4c21"}, {0x20, 0x13f, 0x1f, "9849cde3f52175dad89f8b87bef538"}, {0x28, 0x1, 0xb72b, "0b47d9bb8e3b9ce208301ee3fedbad3d7da5"}, {0x78, 0x113, 0x3, "700612b9353991d7c25b24d8aec538211d072c70cc56219b0307e6bb7ea960f523fc351a6f8ca4942ba8495a14cd5d7d8a7ca7c9112a8dcd5426a329c43a80b2007650e2163ca953f1371891867a36d755e9512a3a8ede85930ed160a31a058380cb2b91d641bab6"}, {0x70, 0x1, 0x3, "8a8fb9efc63f68634b0c0c9355daf4088196a803dd96310812f29ab80b421711a3d9e7ed3e8ebc966f846d5781eb80ef5f2091abaa7d0884bdc2bfe3745dba16aaa6420af2d18f66f7f8fd1005bc82d3ccd606ed211c37b58f603ee7"}, {0x1010, 0x11, 0x77, "c57c0491d8a5dd89bde056e4d24d593be9ebae5f772d625585f75038e741c355fd2cf1b4157a1af1d37537cc5318f8447e4ad4286c05c7b649adfe868fec2d32110518e855d026a3dedab9007c0c318a4890511bfb233dc5c1da1a7c8c3a528f5c4e0cbc4e7b8357488519aa8460a050439e2a8fdc38089f0e5dfbfb344b9ec9b0d98f15a5c478a09e2e4cfb039e374565c2b1a69290a8adb3f1af4c47eaf5e391affd160c3f4db78326e89f4c75420b46b1ea0832be756739c1d99e05d62e36c3dd87ec697dcd254d042d04c39f08a1234005696d7a5e6e6e3cb05667a74237a8229c6bd6dcd83d6ad3a6d72d62689d567c15e8c8abc3adbf54e96466c8a1724100a610c238b9f1f1ca50d4e92d015deffd75adbdc645b21e34749dcadef81f907d07447aa8acdb9cb53be7c8754453d7d54fa6cbf84bc7bd8371fa99a03aab15242ac3dd33141ddd34805506f2413ccb5ad3fcde7646017b7d6541bf714413cdc494d27b72d272ca525d2d88d3130e1d97eaeec57f996655233356272a22c5484d704ff7a0a179a521163035c6226024d4b13edbdee596a8cb9e185224393a4c4b7d304ff286cbaae80c1fd8ec7e218cdb0a11e36abdd8342aeff9c9d9439632e9daaf43b37175de89a3efdaaf291f6ddc6f0e669f55230f9e2f6792a2259baff4a1a88372fede3999ce8698215d79cc1ac133c43c3534c8fa8c969d6ccbcce96289a93ea3a0cc2f56fdec41fcfaa984349a5f1b0550cb94cab13e1278ea97cc746bcc2fa94634123ec6204748e67ddd523debb8d763c38643f845d99904ab4acfd35fab887a1e94938a5f1cb6d8ef3a756311864ee9355e58658025a4c007b9d0ecaca2bb0004e2d261388f18ac2dfe7b240b00ddc858691b8a456f4b28113a0f4c0069df706ddb8df0876e1f6ea0101c76dc55be56ea26a4a7a51d62f933663dbd070e0281c47061cb1b2484ae82cb9d6778548db847a6c56598592b7cda6f9997588d66c1055e4dd5745a6a2a86345c78b6e84c5380d2d985d83b7879d9f8fcf214d2df40f4515b9a3206c9e78a5e619a34392c20b1d0e9e515708d05ef29c931cd7312f4b95bb099d80ce077117ed46bbc68b30ad98d08f403c27032bd870c2103dde92b9ecfc2ce75dd1a190dd7d1ddd8468d18b471c3942dc78a808f9f7abe13c79115ce962d1a25a742365b2860b89b0b6f363a737ef7f027bd281af0e085264a403fdbffae2d4fae2701b0052f7da972e76e1e38566f2c1687383dab06c09eb4adb9640ea50253bab49f00e789b517f8b4a62df04d888927a9ca83c53adf530f69dc341fa7faae985f9fc48d393a9b7e5504fd42d6a38a8c69977c476070e3eb27ff829a04f3ee6b6c3999725a885dd827cd162991a4fd9e7c3072d4a5ac705789c5f9a1e90aba9e5dd99eaeaa3acdf2b875e8bff074ec57400433d6dc91ea26c0f7cb9adc08be02efaf92ca33db153730ea29e44baa63b25076aafa5883af70d929e96330f8ceb2ec90a09af61a88a2320c3a3dfe29611703b6c901787a614b446c514e3f492d4f24034caa60ad8350fdc5ddc923c3b891730f20beb10af63fac3c6590716b39ed2167ad4f8a40a12c9b0bd4a5b1ec3fc798bece2470fbac53b81c805cff76b774fc05158fe8f1787618703fa806eadcecbf60eacfbae960a073d33bc17aaca43f009905f9284b66a2f99e3a8c84282052596659947ae5dc567e59e6cfa40e32a3399796f86b6b70c0b37f699e24496239947d73a8bf5af13c4994a8a41918131c0c1d408e4a81012eae73ec9d498f271d97913fdb6cb249cf747ce64a8b0b997106c2d0d13d54e677df089e91007462e97eca1f2c628c687bf9364877b9bf05cddcd6ab07730f6bfbc359fcc2e80933472cc6899d8c0bec67e3275d96d730302bff8d152a9cadb48d6cf63c3b3455babb55132d16db2e209544b7208d63fcd09809848df42a6e72aa4a85c96e85742ea920dfefb9708d1e8a5739db977426ca5ae1a595a00249423a6b6d8e43f12c3e41f48ba48f4dfcb9098be7076cc22b921f231a884b8856f5d0d6ae47b9b86bd462681b89e67f4f96a6e1d49ee8b9d4d64754096c88122458c3c59d923c3fd024badb76429cb809201d7a188e0ea0770417d99464fd5ed753a6e37784f62ca340bce790e37a6e9d916a0ae2929397f72787bd5b1f791507309fd372bfbded169802088209304120400d7761a2a284eee0ce22183c79b4bf648f480f60da1bb65d82fd4eab50b3e366f4c1bcfae5cca3a79120ca7533d859fea4ddcbe64e0ac488702f3363f1bb87d4758538911843f358a96ae7de60f1f06650806d9b6b38c6ae200eb47fe678d9de4cd333e8fa6654271a39c179e6d4f83051969276d9c1d63ece11aaa70e1b649587a6bdbbce8d1e7c63454135053dd04cb6cf68b02a307abd062f43d83a557e95a10c3c3fb824f159f6c9156a1326207b31b2b67a4fd5f99c6e05232ddd84bf7710df45fa91b3f64521bff1062b8d317f398eb9c094f97d64c477c4641fe6be77c77a1e38ffa2d0e34155ec890cc6d43f8a09456e17bbb74980ee16f0995ff25eaef8b94163cb20b9d1999e7b749cb2e1f48ce0ffc7ece728754c96c1fcd4a6fcae23f1b47af22fd36a9f3eddf5d1b4121468ae5a4474f4c13e2260a5e1e522287321c3157259a4358e32ff04a146a2feb37e23c9918ca6dcd6738a1340ed5a6c5f87c8e5552b3d938af7babbf2f5e3d5a2a5d0f5d1039a9b53e1c25e05f2c0601378f4294d0af1013d5c26d444bbd0f1027ee3f8ef2447d9d177725711335e66906df0f613260012c78abc3802a9c828e027d6aac42c529a7ad5b9cfdba144abd36a8d4eee75a0547d149bc33027c6f9e37e6d89ebbef1373aad63815427463a0b20952683c08c9c87de000fec76dc8f4d76c1d8f06a77324b5cded2095b5c7b215fa72e28ec92fe9e895a9f02bdb7b5234c8bf68134f0da9548dc3b337ebcd05b0c1befa03ff0fe020ab1931fd3284cdf25a8e7e01d32ebbbfa83b84b92621e1df6fb41f13b9c7b7e9a41dabbe916c1fce5e1810388f2a63e113c3046c286af761520c64d806d75ffefb003c80052e9b56fe7a2000c88c091d9a20a6ed65bd8975ea0b5c275ab2cbb1d56f6365ff0653ddf5e42341292613170bf1890cb8f45773a0ffb3ce27cf144b855d349019aafe6fe095c2ed9d520217c0aa2b0dc8714fc130fd01118536dd33b4f9fa3d3d2964165e1670fc5b36e6527bbaadf94bc4ea0a1393b160a3a547d7ce368be2573fd0a73d0bf56fd7e92cccbb73a646b0c7d9b8ab57afde2c46dfc61c6f2f929d68e2dd8d9f60322880104c1b73723c235c89569461ca9777a1299874e07c864fef55e14cdafe81ea3b475c66ed17ade4aefc7fe5ea78ab1007341a8848f7f1fd2ed28626512fda9851c69958adb39ad48c4bab527444c2342c340dd8cb1ccf9a37a3c5615e8b235a8e2c196b0acd86efc000da723619530dff260cfb697dc23e9704045b9e42ab736e94e1cc338dc5887648701f5d19cd84720943175615e32c943c39b03a088e2bf5364cecc96c1a36ef936afe35e876c6d5f17db37fd9894b129bacc09e1d4acb4a74e969a55916434e60e368f2f7200c6f1ca8cfcff65af86bfcc839a295f5ee40ccbf0d4f49c1c8b046afa6ae3e65610461d8904bae32c94eca471347aa64f7c3e43b631a1933ed5a9f9bb26c86ba47605159f85e75feabb184603f232da9bafb5bffd08a22f0f9f0916f33b506f75bb2b9375d55b47566d986589d64f1201e44cd0207a8deadc9af44ccf908dff8fa823a6c4348d98f1636c1145aba8793dfed80c1d18bf2f88c9fe875745b527a333abec7329d07f00bbdc26b58e047fc71b9bede388022a3f4206663c87aa20c633b58390f67f21f21a84496882f8598e7f8631d061bc23e5e23f58e4615121f557bf4215d29496138d23691d52e46a102dfe39b9e5a6d3f36d49885a82cc567fd86fc4a48cd0b482ca72c56d78c3410462f8618aa58dcaf5f5fdf9db7fd60cdc4f28c521c41df636cb7103745799bcbb7631c2272bb4966b4090ffb4424592fabc50799256d57565d4160fda22358e1f13dc2dd149647b1b385cba803e093d15f02c31a266c7c7a20caa7de6b3914eee0787f64ab03ac653d308221b03d331d66fe1ae961274b7c16ac8cc26c594b08790ace45dfc584fcebaf8d557615520f34f985f5b25e1242d7e271354062ed4cb57a9715b44a3aecaf082da855d19b67f3b5d4372720821fc2c6a68cc4f8454a5e39d4a0e6b302d6ab6d43971adcf1c9c52c063be812db5c75f1e966dcc1386cad81956f3c2aa0293149aca8d7fe7144a028dcef051c2cabc63ae8e413fac838d69268b88dc68293ce75174ba3e149b8925f629d7ec03c09438b898fd7c07b9cc2fb4f791b785c164300220e7d2de052a1b8e0cfa24c4494895fa5c099617f146a10be613e8e839a94ce24c9f0a94365410dd692ad1af1301da04e054aa9e672121bc1c059703e453a777a5e7ca99e75e342510fa0594665a3f787a5695a923ad14b297e038a6b28c6b6483f3ef3138268ca64c69455b420be701fbc88a3cf0cfa80e9568fd54f0c437951b4ea576a38ff6eb1f46b68cf91b62560bb1d4701b9bcc0b7dbeff5de4bcf17939f9594e14fdc889617f9b042190d7c819e51a260d1a745edd7b7eb1b67fc6e775dc22f4b6ba75c58d7fc341abbd6f3b505991feaf30e5f07057f27b010cc3caea15ec5f73b742edb78207fe5a44c031baf7b398a21a0f57c78b940fe8a2d4909df94e9dfd118c72c9c9254e994e88991f73cb3dee32285448f2a0f8b7b6911e55dfd5ed97cab666af73e49c6a031c1150c5624b99984d72680eb79ca508ffd4e0602ab67bb64ae7dde0238d39b0c4aaebfc8086545e8ff64c3caf9b00a7eb3f2dbd9c28a4e0fe8e44edb5ae0c87a37a3ea6287d504c02ba7795cdc1777b68a1813ad1c752e0fbdab1fc30c5f6fc6eb47bcee0f365ab17ed36d0807ddfcd2485710e8505478a7d7ba28f32b71e4f84bda0ff8e09d5a4aaace75ed7ebd3dc89ac1f7b3a3a1a5cb2d4b9025ca3df35a6d93c7c0bf7c00e64e620d223720c9c404ac0ae73487eeb8e2962e35f14782e762c96399a410456548dfc23b234691118faa267c6cf34f4db731549b84ad648c06bfd690dd567d62be2668b7428e1ade953269f5ae088f1c0f74599b56bb51b642060948b597a01f042ee8cdb0ed9525590cc8edafdd5bf8e764a55127731dec197d15d67e483aa6b42789566e5f269b2e591beda86b06fec9cf17100f8e495a24848c4d48e6f46ebe5a12cd5ee58586af01a483b5ed2612a6ce44944e1c3528048f52bd939e9739d18e048ff14199d73139c4567c75199d027e83b64e7d81f469fdc07b8a9b35c3c145cdb36e44389b308b08f30c730624bf6152db91af6badd8575a9b72b09c36b483cb7564d6717cac228e1f3af86b7f9832dd75e1d8e6ff24cfb951e8fe44bf60be7624043d069a7b025f087ae3ecce0b60c9728d4c440d932dfbc8ed4eaa853b8ee94fa6ec99d303648205ec390dc9bb8622acd1fe651e93aacb89d09116ee1304e3714b67778e64e364cf4ff10bceea8c4f58b36529a830f877f267c18e4175601de64fb1a056f5e9120fa65f60f1d340b9ee3ff347a02d2595dfcc8b9d9c4348f9169b8af76b3f8271eb16c5825ad9b5886c940f27469bab57c94d5f71fd3927a9be5eaeac22660a820e254f0345a7af904d539c5de485f0f1cccbc25e1901d6498d764"}], 0x8, 0x200080c4}, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000006000)=0x7, 0x4) waitid(0x2, r3, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000000, &(0x7f0000004000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$F_NOHUGEPAGE(r0, 0x803) [ 289.002817] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready [ 289.071768] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready 2017/09/02 10:30:11 executing program 0: mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000aee000)="2f6465762f6972636f6d6d2300", 0x3, 0x8000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x400001) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aef000-0x9)="2f6465762f6b766d00", 0x101002, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pipe2(&(0x7f0000aea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000aeb000-0x10)={0x3, 0x4000040, 0x400007, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f0000484000-0x48)={0x20001, 0x0, [0x8, 0x90, 0x1124, 0x2000000000005, 0x1003, 0xfffffffffffffffa, 0x1, 0xd5]}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0x1a, &(0x7f00002fd000)=0x0, &(0x7f0000af1000)=0x4) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r4, 0x21, 0xd, &(0x7f0000af3000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000aa0000-0x4)=0x9e) r6 = pkey_alloc(0x0, 0x1) pkey_free(r6) mbind(&(0x7f000021a000/0x3000)=nil, 0x3000, 0x80000002, &(0x7f0000aed000-0x8)=0x1, 0x1f, 0x1) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000221000/0x18000)=nil, &(0x7f00007bc000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x0, &(0x7f0000ae1000)=[@cr0={0x0, 0x10000}, @dstype0={0x6, 0x5}], 0x2) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f0000248000)={0x4, 0xfffffffffffffff7, [{0x40, 0x0, 0x2}, {0x43, 0x0, 0xb8}, {0xccb, 0x0, 0x1f}, {0x1ff, 0x0, 0x80000000000000}]}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000af3000)={0x0, 0x0}) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00004fd000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000614000)=0xc) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000af0000)="2e2f66696c653000", &(0x7f0000859000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f00001a6000)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x5ff9, 0x3, 0xfff, 0x2, 0x8, 0x15, 0xa0, 0xa0, 0x100000001, r8, r9}, {0xfffffffffffffc00, 0xa00, 0x2, 0x4, 0x401, 0x1, 0x8, 0x2}, {0x3, 0x4, 0x1ff, 0x8}, 0x5, 0x1, 0x9, 0x1, 0x89, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xfff}, 0x10, @in=@loopback=0x7f000001, 0x7fff, 0x4, 0x2, 0xfffffffffffeffff, 0x4, 0xa3, 0xfffffffffffffff7}}, 0xe8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000079f000)={0x101ff, 0xffffffffffffffff, 0x10000, 0x2000, &(0x7f000065b000/0x2000)=nil}) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000af2000)={0x15004, 0x6ffd, 0x0}) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000aed000+0xee2)={0x2001, r0, 0x1}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000aed000-0x78)={0x7, 0x0, [{0x9e, 0x0, 0x5}, {0x8000, 0x0, 0x7ff}, {0xffffffffffffdf99, 0x0, 0xae}, {0x5, 0x0, 0x40}, {0xfe, 0x0, 0x4}, {0x9, 0x0, 0x0}, {0x5, 0x0, 0x40000000}]}) 2017/09/02 10:30:11 executing program 2: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0xb, 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, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) read(r0, &(0x7f0000e78000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004a000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000e75000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e74000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e78000)=0xc) r5 = inotify_init1(0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setown(r5, 0x8, r4) fcntl$setstatus(r5, 0x4, 0x42000) inotify_add_watch(r5, &(0x7f0000005000-0x8)="2e2f66696c653000", 0x1ff) pipe(&(0x7f00003d2000-0x8)={0x0, 0x0}) open(&(0x7f000064f000+0xb90)="2e2f66696c653000", 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000614000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e78000-0x8)="2e2f66696c653000", 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/09/02 10:30:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x20100) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00004b9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e8a000-0x108)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x0, 0x167c, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x200, 0x9f]}, &(0x7f0000bce000+0x46e)=0x108) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00002e1000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f0000b14000)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000aeb000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f73657175656e63657200", 0x400000, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000b21000-0x68)={0x81, 0x0, [0x7, 0x0, 0x9, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e89000)=@sack_info={r1, 0x5, 0xe000000000000000}, 0xc) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00007ea000+0x3b)=0x3, 0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000a2c000-0x28)={&(0x7f0000780000/0x2000)=nil, 0x8, 0x7, 0x8, &(0x7f00007e7000/0x2000)=nil, 0x2b}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000734000-0x44)={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="93280b06cfa2", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x70, {0x2, 0x0, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(0xffffffffffffffff, 0x6, 0x6c2, &(0x7f0000bca000-0x18)={"9646dca4ce213ebfdf21ece4e9ee3c91", 0x20, 0x9}, 0x18) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000c98000)={0x4, r2, 0x0}) accept4$llc(r5, &(0x7f0000673000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000bae000)=0x10, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(0xffffffffffffffff, &(0x7f00009cd000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f000000e000-0x18)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) 2017/09/02 10:30:11 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f000000f000)=[{0x1c, 0x1a, 0x209, 0x0, 0x0, "028d3d534c0000fd1f"}], 0x1c}], 0x1, &(0x7f0000013000-0x64)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000010000-0x12)="2f6465762f696e7075742f6576656e742300", 0x7, 0x8000) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000017000-0x8)=[0x5, 0x2]) semctl$IPC_RMID(0x0, 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c80, r2) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000017000-0x8)="6b657972696e6700", &(0x7f0000011000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="3930c6bcf5092a538348e5b31ffb4f83c8f3d9a81dc55c19b5a3a204156a6664b92aa7236f12c6ab1484", 0x2a, 0xfffffffffffffffa) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x80000001) read(r0, &(0x7f0000017000-0x1)="00", 0x1) mmap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000017000)="7472757374656400", &(0x7f00004fd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009fb000)="e3", 0x1, 0xfffffffffffffffe) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000019000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000015000)={0x0, 0x9c3}, &(0x7f0000018000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000008000)={r4, 0x36}, 0x8) ioprio_set$pid(0x1, r3, 0x4) mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ac5000/0x1000)=nil, 0x1000, &(0x7f0000dc4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$inet(r5, &(0x7f0000dbf000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000513000/0x2000)=nil, 0x2000, 0x5, 0x1014, r6, 0x40001) 2017/09/02 10:30:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000211000)="2f6465762f6877726e6700", 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = accept$inet6(r2, &(0x7f0000426000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ce2000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000db8000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d90000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000b80000)={r5, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x200, 0x0) gettid() r7 = semget$private(0x0, 0x5, 0x8) semctl$IPC_INFO(r7, 0x1, 0x3, &(0x7f00000d4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000451000)="0000000000000000000000000000000000000000000000000000000000", &(0x7f000035c000)=0x1d) r8 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_MIN_RTO(r8, 0x6, 0x6b1, &(0x7f0000408000)=0x0, &(0x7f000034b000)=0x4) bind$inet(r8, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r8, 0x0, 0x9, &(0x7f00006cf000)="580cbeb8cd3ece1439edbba950d4370fc7d049c278daea1f007d61bd446ce3d9430fdc55625340157e4a06ce6451486ec0a9855d30ae270977875d9d8e2769f819a44b6c9fc111859f42972868edc3a877a1476e7d115b0e895eaabbae90263f407a9ecc3528b06290f065a082301fc96938bbee3bb66839b1dcbd45e322150b1dcdf4beaf0f91424cf7c6101920ad372052b6414f2b41b17092705193f8a0f93d4c", 0xa2) listen(r8, 0xffffffffffffffff) syz_emit_ethernet(0x3a, &(0x7f000001c000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) r9 = dup2(r8, r6) ioctl$DRM_IOCTL_SET_UNIQUE(r9, 0x40106410, &(0x7f000009e000-0x10)={0xb9, &(0x7f0000c5e000-0xb9)="980c939040440d0a168f0b78aa75b75bd4fd5d42d24136863bfb26d2790d54f146b39423b1d623e844c0e21b9579dc9712c9361c48fe7d78cccf427ab867eff4571b0f84632d58a34bd1ef56f87e1ac42468d9e7d323d6449543505fe2d22792f63d4fe0d1aebe267aa6f9017b00c692408bc2f1dd6bc95651913ba2d5023d5e180bcd3200a0730e5ab61d9e29dfda65bc1b40325d9271b60d4095b1b1c94a64a1e242df33f23cb5b9e24f3dc78c4dca65a4b49be49e6dcf7b"}) semctl$SEM_STAT(r7, 0x2, 0x12, &(0x7f0000225000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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syz_extract_tcp_res(&(0x7f000001a000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x36, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r11, r10, 0x0, 0x0, 0x5, 0xc, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f14000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r12, 0x7, &(0x7f0000501000-0x20)={0x0, 0x0, 0x3, 0x2, 0x0}) fcntl$lock(r12, 0x7, &(0x7f000052b000)={0x0, 0x2, 0x0, 0x1, 0x0}) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000079000-0x8)={r4, 0x4ceb}, 0x8) 2017/09/02 10:30:11 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000490000-0x9)="2f6465762f76637300", 0x80000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000002, 0x32, r0, 0x0) r1 = gettid() sched_setaffinity(r1, 0x8, &(0x7f0000fca000-0x8)=0x2000000000075) syz_open_dev$vcsa(&(0x7f0000b68000-0xb)="2f6465762f766373612300", 0x0, 0x20000) perf_event_open(&(0x7f000002f000-0x78)={0x2000000000002, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x72b000)=nil, 0x72b000, 0x3, 0x2012, r0, 0x27) r2 = mq_open(&(0x7f000001b000)="47504c24656d3100", 0x40, 0x80000000000100, &(0x7f0000027000-0x40)={0x9, 0x1, 0x801, 0x8000, 0x0, 0x0, 0x1, 0x3}) r3 = mq_open(&(0x7f00000ab000-0x8)="47504c24656d3100", 0x882, 0x0, &(0x7f000000e000)={0x90e, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) mq_timedsend(r3, &(0x7f000002f000-0x54)="5f17744763fcc8e482335d8af9403d2993aad8a27eac41a0686ed648d2703316a87cffde542cc55ebc6550f430f1d0f4ef90e304080000026100000000007a9221b12e257a0a8fce390c13eb7efa44f47f5897", 0x53, 0x3, 0x0) r4 = dup2(r3, r2) mremap(&(0x7f0000727000/0x4000)=nil, 0x4000, 0x1000, 0xfffffffffffffffe, &(0x7f00000a1000/0x1000)=nil) mmap(&(0x7f000072b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090b000/0x4000)=nil, 0x4000, 0x51be735cfba72947, 0x10031, 0xffffffffffffffff, 0x0) r5 = gettid() mmap(&(0x7f000030b000/0x2000)=nil, 0x2000, 0x2000004, 0x31, 0xffffffffffffffff, 0x4000000) process_vm_writev(r5, &(0x7f0000000000)=[{&(0x7f000090f000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x320}, {&(0x7f0000000000)="0000000000000000000000000000000000000000", 0x14}], 0x2, &(0x7f000090e000-0x80)=[{&(0x7f000090b000)="", 0x0}, {&(0x7f000090d000-0xd4)="00", 0x1}, {&(0x7f000090e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f000090b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f000090f000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}], 0x6, 0x0) mmap(&(0x7f000072b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(r3, 0x1, 0x2, 0x20000000001d11) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000013000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000002000)={r6, r7, 0x1}) mmap(&(0x7f0000afe000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setptracer(0x59616d61, r1) getpeername$ipx(r4, &(0x7f0000f64000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00000bc000-0x4)=0x10) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dc3000)="2f6465762f70746d7800", 0x20000080, 0x0) ioctl$TIOCSWINSZ(r8, 0x5414, &(0x7f0000729000-0x8)={0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000032000-0xa)="2f6465762f70746d7800", 0x1fffd, 0x0) 2017/09/02 10:30:11 executing program 4: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f000001d000)=0x0, &(0x7f0000053000-0x4)=0x4) r0 = userfaultfd(0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000055000-0x18)={0xaa, 0x52, 0x0}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f0000056000)={0x0, &(0x7f0000057000-0x40)=[]}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20000000, &(0x7f0000039000-0x9e)="", &(0x7f000003b000)=0x0, &(0x7f0000024000-0x4)=0x0, &(0x7f0000057000)="") clone(0x0, &(0x7f0000179000)="", &(0x7f0000058000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f000004d000)="") readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f0000053000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f000002a000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000022000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000053000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000054000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f000004c000-0x89)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x7) 2017/09/02 10:30:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bf0000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000c5b000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000532000)=[@in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x2, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x703}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) r3 = open$dir(&(0x7f0000073000)="2e2f66696c653000", 0x440000, 0x120) fchmodat(r3, &(0x7f0000046000)="2e2f66696c653000", 0xd0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f000053f000-0xd8)={0xd1, "3876a19d9edc55c06f4928c84bc87731511bc54ce6df0014de77657b83d1441efec5a5f44ac89023269b2869d4d39a04335f609615313f057780ffc52e93c41eb4105d5037cb335f69d31b47a8717da7ec5517be78979156a982959abe86a44a9e09cb4aeeecc3a350967bffd7a92e395b074b9a1722700d0d6d68e8bb9b0dfac4fbf85c3cfa0ae4f598a3d992bcade7a97c08306f68627ba942da037b1ecffeed5a0958dddf30595952ccf32328c280e07ec9ace251a9ddd44eaaa1425d439a931e9dde09858e540508ac3244b833dd69"}) ioctl$int_in(r2, 0x2000000000005441, &(0x7f0000f69000)=0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00009a9000)=0x0) 2017/09/02 10:30:12 executing program 7: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e09000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x11, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2b, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x100) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000520000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mremap(&(0x7f0000d22000/0x2000)=nil, 0x2000, 0x3000, 0x2, &(0x7f0000019000/0x3000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() pipe2(&(0x7f0000cfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f000056b000-0x8)={0x0, 0x1}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000976000)=0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00004ef000)={0x0, 0x0}) r5 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x811, r5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r2, 0x9) socket(0x8, 0x0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0xf1) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_IRQ_LINE(r6, 0x4008ae61, &(0x7f000007c000-0x8)={0x4, 0xeda}) [ 289.235236] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready 2017/09/02 10:30:12 executing program 3: mmap(&(0x7f000088b000/0xa000)=nil, 0xa000, 0x0, 0x20010, 0xffffffffffffffff, 0x400) r0 = socket(0x1b, 0x1, 0x7) sync() r1 = socket$netlink(0x10, 0x3, 0x100000006) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x401, 0x50) ioctl$TIOCCBRK(r2, 0x5428) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x110, r1, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a70000-0x8)={0x5, 0x7}, &(0x7f0000feb000-0x4)=0x8) mmap(&(0x7f0000000000/0xec0000)=nil, 0xec0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f00001bf000)=0x3ff) fdatasync(r2) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000ec1000-0xc)={@broadcast=0xffffffff, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) io_setup(0x401, &(0x7f0000feb000-0x8)=0x0) ioctl$TIOCCBRK(r0, 0x5428) io_submit(r3, 0x2, &(0x7f0000a71000-0x30)=[&(0x7f0000ebf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00006f3000)="", 0x0, 0x0, &(0x7f00009dd000)={0x20000000000009, 0x200000000000000, 0x0, @pad=[0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0]}, 0x1, 0xffffffffffffffff}, &(0x7f0000ebf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000293000-0x49)="", 0x0, 0x0, &(0x7f0000ebf000)={0x0, 0x4, 0x1, @pad=[0x0, 0xfffffffffffffffe, 0xb1e5, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x1, 0xffffffffffffffff}]) 2017/09/02 10:30:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) sendto$unix(r0, &(0x7f0000001000-0x20)="9533c99b18ff30a1f340a3ac816432989eb98a9cc41ffebab0bd4c0c166405ea", 0x20, 0x20004000, &(0x7f0000000000)=@file={0x0, "2e2f66696c653000"}, 0xa) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000436000)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x10031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b6b000-0x30)={0x1, 0x2, &(0x7f0000b4f000)=[@generic={0xb61, 0xf510, 0x14, 0x0}, @generic={0x9595, 0x0, 0x200000, 0x0}], &(0x7f000015a000)="cb49", 0x9, 0x80, &(0x7f0000b62000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80000001}, 0x30) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000b6b000)=r3, 0x4) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r3, &(0x7f0000b6b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48, 0x40000141, 0x0, 0x0) r4 = inotify_init() inotify_add_watch(r4, &(0x7f000059a000-0x8)="2e2f66696c653000", 0x80000000) r5 = socket(0x5, 0x80800, 0x8001) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00004ee000-0x10)={r2, &(0x7f0000850000-0xda)="70402895b2b92e43857d382179525d700b7acb51c8b74a25b16287c04feeb1604b7b95619ce4c5307ab954ca1c1473f8535ccf6bd7c67048b4c1e25a8d564ae4592f1359d5b59d557509b831c49f4cb2396e9580daa1e4f87bc990ac58a13491ea10571bcde70c33f3340f1aa26c445a1edc6bfcd86ad9942fc873d34120604f6a5734d489869b2104a38c77f264c25bcf557198a6ba8a74cd3a0e0983a5128645f5eff56e9f2faa634cc6226cb2bc2dd72a7f59191bee97baeec8004a144e5fd81732196b0f668cec2e6bed10622b6fc6767e7197824df3ade8"}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b6c000)=0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r5, 0x5411, &(0x7f000006d000-0x4)=0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f000004a000-0x28)={@generic="8a035dde9c0405ea5623e5fe067a66cc", &(0x7f0000b6d000-0x24)=@ethtool_ringparam={0x13, 0xe2a, 0x200000000000, 0x81, 0x7fff, 0x7, 0x4, 0xa3, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_tcp_TCP_PSP_LISTENER(r5, 0x6, 0x6c4, &(0x7f0000b6b000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000b6b000)=0x18) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000b6d000)="01811ffecfc11f060f1a4364fe40954a9d7709d8a0a05ddc9adfd1b4c2c48c955eac203fae5eabdcbc01329149e914bc1aa6eb4bcc9d5feb42fcd2c09c065b322161b2f3f1c266cb7747ef5bdf1d3aec9fce73400646bfdf5abd9de4ebf380b9ecea0c5eac132bf8d1df52c5d86a5b6db3958e8436ef950464c739568eecf31a3a4c961e6c9908d650fcc1ea59e4e7f0a860", 0x92) 2017/09/02 10:30:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x40, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1000000000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d49000)="2f6465762f6b766d00", 0x1, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r3, &(0x7f00008ab000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket(0x2, 0xe, 0x40) r5 = socket$inet6(0xa, 0x2, 0x0) sched_yield() bind$inet6(r5, &(0x7f0000f06000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f000094a000-0x10)=@generic="9d6425e7700160460aaebb550034d88d", 0x10) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000f06000-0x4)=0x2, 0x4) connect$inet6(r5, &(0x7f0000039000)={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0xfb5}, 0x1c) recvmsg(r5, &(0x7f00000a6000-0x38)={&(0x7f0000f05000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f07000-0x30)=[{&(0x7f0000f05000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000f0a000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000f0a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}], 0x3, &(0x7f0000c2a000+0x226)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75, 0x4}, 0x40010000) shmget(0x3, 0x3000, 0x6, &(0x7f00002b9000/0x3000)=nil) shmget(0x3, 0x4000, 0x80000, &(0x7f00007f6000/0x4000)=nil) sysfs$2(0x2, 0x7, &(0x7f00002b2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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syz_emit_ethernet(0x3f, &(0x7f00007d8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x1, 0x6, "f1806c", 0x9, 0x11, 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}, {[], @udp={0x1, 0x2, 0x9, 0x0, "44"}}}}}}) getsockopt$inet6_buf(r5, 0x29, 0x3d, &(0x7f0000237000-0x10)="00000000000000000000000000000000", &(0x7f0000f07000-0x4)=0x10) connect$inet6(r5, &(0x7f0000191000-0x1c)={0xa, 0x1, 0x27fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) recvfrom(r4, &(0x7f0000ddd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57, 0x1, &(0x7f0000bbe000-0x60)=@nfc_llcp={0x27, 0x80000000, 0x5, 0x0, 0x80000000, 0x401, "ace1205eed4b56ada99d312050ae6d5790a18d4142bbce6abd8b2060f30f41de70507958653058bb875f1f10de1282f24adc08136ac2400dce9b096deec6e5", 0x7ff}, 0x60) ioperm(0x134f, 0xaf, 0x5) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000f0d000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) eventfd2(0x5, 0xfffffffffffffff7) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f0000ded000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000098d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f502aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x80000000000000, 0x3, "d7cc2d", 0x0, "1400f1"}, "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"}}}}}) 2017/09/02 10:30:12 executing program 2: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0xb, 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, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) read(r0, &(0x7f0000e78000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004a000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000e75000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e74000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e78000)=0xc) r5 = inotify_init1(0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setown(r5, 0x8, r4) fcntl$setstatus(r5, 0x4, 0x42000) inotify_add_watch(r5, &(0x7f0000005000-0x8)="2e2f66696c653000", 0x1ff) pipe(&(0x7f00003d2000-0x8)={0x0, 0x0}) open(&(0x7f000064f000+0xb90)="2e2f66696c653000", 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000614000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setpgid(r2, r3) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/09/02 10:30:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e8a000-0x108)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x0, 0x167c, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x200, 0x9f]}, &(0x7f0000bce000+0x46e)=0x108) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000257000)="2f6465762f6175746f667300", 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00007a4000-0xa0)={r0, @in6={{0xa, 0x0, 0x45ec, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x2, 0x7ff, 0x64}, &(0x7f0000ad8000)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e89000)=@sack_info={r0, 0x5, 0xe000000000000000}, 0xc) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00007ea000+0x3b)=0x3, 0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000a2c000-0x28)={&(0x7f0000780000/0x2000)=nil, 0x8, 0x7, 0x8, &(0x7f00007e7000/0x2000)=nil, 0x2b}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(0xffffffffffffffff, &(0x7f00009cd000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f000000e000-0x18)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) [ 289.298987] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready 2017/09/02 10:30:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)="2e2f62757300", 0x101, 0x0) io_setup(0x2000000000000c, &(0x7f00005d6000)=0x0) io_submit(r1, 0x1, &(0x7f0000f8c000-0x28)=[&(0x7f0000f8c000-0x40)={0x0, 0x2, 0x0, 0x0, 0x0, r0, &(0x7f0000ba2000)="", 0x0, 0x0, &(0x7f0000f8b000)={0x0, 0x0, 0x0, @pad=[0x0, 0x100, 0x40, 0x6, 0x4, 0x2, 0x8, 0x61af8478]}, 0x0, r0}]) clock_gettime(0x0, &(0x7f0000ab5000)={0x0, 0x0}) io_getevents(r1, 0x40000000, 0x0, &(0x7f0000031000-0x100)=[], &(0x7f0000029000)={0x77359400, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00006f0000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x53e000)=nil, 0x53e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x4b423876, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x80000000d, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}) r3 = memfd_create(&(0x7f000053b000)="656d3063707573657473656c6600", 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000008000-0x8)={0x0, 0xffffffff}, &(0x7f0000139000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_dev$urandom(&(0x7f000005a000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) close(r6) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000032000)="2f6465762f70746d7800", 0x0, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) syz_open_pts(r7, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000a8e000-0x4)=0x0, &(0x7f00003b1000)=0x4) dup3(r5, r6, 0x0) recvfrom$unix(r4, &(0x7f000001d000-0xef)="", 0x0, 0x0, &(0x7f000002d000)=@abs={0x0, 0x0, 0x0}, 0x8) syz_open_dev$sg(&(0x7f000031a000)="2f6465762f73672300", 0xff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b88000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2017/09/02 10:30:12 executing program 3: mmap(&(0x7f0000000000/0xcd2000)=nil, 0xcd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = semget$private(0x0, 0x6, 0x0) semtimedop(r1, &(0x7f00001d7000)=[{0x2, 0x9, 0x0}, {0x0, 0x6, 0x1000}, {0x0, 0x7e0000000000000, 0x0}, {0x6eb841d8da06b451, 0xd4f6, 0x800}], 0x4, &(0x7f000014c000)={0x0, 0xa}) r2 = inotify_init1(0x1000800) r3 = syz_open_dev$sg(&(0x7f0000b10000)="2f6465762f73672300", 0x10000, 0x8b623b4d280e78f1) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000cd1000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r0, 0x8, r4) fcntl$getownex(r2, 0x10, &(0x7f000004b000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) rt_tgsigqueueinfo(r5, r5, 0x40, &(0x7f0000cd1000)={0x0, 0x5, 0xfffffffffffffffc, 0x2}) r6 = creat(&(0x7f0000623000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000cb9000-0xc)={0x0, 0x1, "54"}, &(0x7f00003f2000-0x4)=0xc) r8 = msgget$private(0x0, 0x202) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r8, &(0x7f0000cd3000)={0x2, "9ba9ce26c03b2c7d9c32b62f390bf270b5d67f914200a465ce525b1abb29a5a89e99aa43c0efd6b11e415da1ef20e8936e222ff0f70e01d77f20d7e37622b3949d796041"}, 0x4c, 0x800) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000cd4000-0x10)={0x100000000, 0x1, 0x2, 0x3, r7}, 0x10) utimensat(r6, &(0x7f0000cd3000-0x8)="2e2f66696c653000", &(0x7f0000cd3000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cd4000)={0x0, 0x78, 0x6, 0xfffffffffffffffe, 0x1, 0x3, 0x0, 0x0, 0x40001, 0xa, 0x4, 0xff, 0x3f, 0x0, 0x0, 0x2, 0x3, 0x7f, 0x1, 0x4, 0xa9e8, 0x6, 0x7, 0x401, 0x6, 0x1, 0x0}, r5, 0xd39, r6, 0x1) ptrace$getregset(0x4204, r5, 0x2, &(0x7f0000cd2000-0x10)={&(0x7f0000c4a000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}) getresuid(&(0x7f0000322000)=0x0, &(0x7f000020a000+0xc24)=0x0, &(0x7f0000322000-0x4)=0x0) getresgid(&(0x7f0000321000)=0x0, &(0x7f0000321000)=0x0, &(0x7f0000321000)=0x0) r9 = fcntl$dupfd(r0, 0x0, r2) msgctl$MSG_STAT(r8, 0xb, &(0x7f00003ff000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write(r9, &(0x7f00001c8000)="220000001800070700be0000090007000a00001e0000000800f8ff0005000280ff4590", 0x23) [ 289.389367] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready [ 289.436171] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready 2017/09/02 10:30:12 executing program 2: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0xb, 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, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) read(r0, &(0x7f0000e78000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004a000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000e75000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e74000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e78000)=0xc) r5 = inotify_init1(0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setown(r5, 0x8, r4) fcntl$setstatus(r5, 0x4, 0x40400) inotify_add_watch(r5, &(0x7f0000005000-0x8)="2e2f66696c653000", 0x1ff) pipe(&(0x7f00003d2000-0x8)={0x0, 0x0}) open(&(0x7f000064f000+0xb90)="2e2f66696c653000", 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000614000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/09/02 10:30:12 executing program 1: pipe2(&(0x7f00004aa000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000002000-0x190)={0xff, {{0xa, 0x3, 0x510, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x3, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000403c3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) ioctl$TIOCSTI(r1, 0x5412, 0x8) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000fc9000)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000fca000)=0x8000006) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00008d5000)={0x0, 0x0}) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000fcc000-0x28)={0x5, 0xffff, 0x8000, 0x93e, 0x20}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = signalfd(0xffffffffffffffff, &(0x7f0000ac8000)={0xcd}, 0x8) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000828000-0x4)=0x8) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000046000)=0x0, &(0x7f0000c2a000-0x4)=0x4) r4 = perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xd4e9, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000d5f000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f0000485000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3, 0x0, 0x8, 0x0, 0x935, 0x4000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10490, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0}, r5, 0xffffffff, r4, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f00006c4000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r7, 0x891a, &(0x7f0000467000-0x20)={@common="6475001d0000000000021f0008000000", @ifru_flags=0x1000}) sendmsg$netlink(r6, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000028000-0x14)=[{0x14, 0x16, 0x201, 0x8000000000000, 0x200, "0a"}], 0x14}], 0x1, &(0x7f0000027000)=[], 0x0, 0x40800}, 0x0) r8 = socket(0xa, 0x3, 0x3c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f00004af000-0x20)={0x7ff, 0x101, 0x1, 0x8, 0x7ffc, 0xffffffffffff6b3c, 0x0, 0x2130000000, 0x63c6673c}, &(0x7f000061e000)=0x20) ioctl$TUNSETVNETHDRSZ(r7, 0x400454d8, &(0x7f0000d64000-0x4)=0x2) ioctl$TIOCSTI(r7, 0x5412, 0xffffffff) ioctl$sock_netrom_SIOCGSTAMP(r8, 0x8906, &(0x7f00004dc000-0x4)=0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000049c000-0x14)={0x5, 0x5, 0x107, 0xecbc, 0x4, 0x3b3d0725}, 0x14) recvfrom(0xffffffffffffffff, &(0x7f0000238000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b, 0x1, &(0x7f000054d000)=@ethernet={0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/02 10:30:12 executing program 0: utimes(&(0x7f00003a2000)="2e2f66696c653000", &(0x7f0000001000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)="2e2f66696c653000", 0x0) r0 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000df2000)="2e2f66696c65302f66696c653000", &(0x7f0000a17000-0x8)="2e2f66696c653000", &(0x7f0000df3000-0x3)="007609", 0x1001, &(0x7f0000a06000)="") r1 = accept$unix(r0, 0x0, &(0x7f00003ec000)=0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000333000+0x1f1)=0x8, &(0x7f0000df5000)=0x4) unlinkat(r0, &(0x7f000057d000)="2e2f66696c653000", 0x200) mount(&(0x7f0000609000)="2e2f66696c653000", &(0x7f0000df5000-0x8)="2e2f66696c653000", &(0x7f0000df4000)="6578743300", 0x2000, &(0x7f00003db000-0x23)="") mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) open(&(0x7f0000ca6000-0xe)="2e2f66696c65302f66696c653000", 0x8000, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000073a000)="2f6465762f6877726e6700", 0x200, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f00001af000)=0x4000404, 0x4) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000848000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000fd4000)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x20000, &(0x7f0000363000-0x2)="8eee") mount(&(0x7f00003ce000-0x8)="2e2f66696c653000", &(0x7f0000e1f000-0x8)="2e2f66696c653000", &(0x7f000062a000)="616e6f6e5f696e6f6465667300", 0x1000, &(0x7f00008d4000)="") lseek(r0, 0x0, 0x3) recvmmsg(r1, &(0x7f00005fe000-0x31)=[{{&(0x7f00005f7000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000041d000)=[{&(0x7f000065f000-0xf)="000000000000000000000000000000", 0xf}, {&(0x7f0000533000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}, {&(0x7f00009b7000)="", 0x0}, {&(0x7f0000430000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}], 0x4, &(0x7f00004f2000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5, 0x2}, 0x6}], 0x1, 0x100, &(0x7f0000d83000-0x10)={0x77359400, 0x0}) rmdir(&(0x7f0000ef3000)="2e2f66696c653000") mount(&(0x7f0000fdd000)="2e2f66696c653000", &(0x7f0000d78000)="2e", &(0x7f0000fdb000)="756269667300", 0x1000, 0x0) mount(&(0x7f0000f8f000)="2e2f66696c653000", &(0x7f00006b3000-0x8)="2e", &(0x7f0000dcd000)="7261667300", 0x1000, &(0x7f00009ab000)="40") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00008fe000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd, 0x6, 0x10001, 0x1, 0x9}, &(0x7f0000c1f000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000a29000-0x8)={r3, 0x498acc0a}, &(0x7f0000229000)=0x8) mount(&(0x7f0000c11000-0x8)="2e2f66696c653000", &(0x7f0000c04000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000f9e000)="e5ef7236fb79", 0x1241000, &(0x7f000038e000)="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") mount(&(0x7f0000d57000-0x5)="2e2f66696c653000", &(0x7f0000de3000-0x8)="2e", &(0x7f00005e9000)="6369667300", 0x6000, &(0x7f0000ad5000)="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") pipe2(&(0x7f0000eae000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0xf4cba2cb6b46b4a3) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000ecf000)={0x0, 0x0, 0x0}, &(0x7f00005fa000-0x4)=0xc) clock_nanosleep(0x0, 0x1, &(0x7f0000b5f000)={0x77359400, 0x0}, &(0x7f00001b0000-0x10)={0x0, 0x0}) modify_ldt$read(0x0, &(0x7f00006cc000-0x9)="000000000000000000", 0x9) 2017/09/02 10:30:12 executing program 7: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x200000000, &(0x7f0000213000-0x8)=0x0, 0x100000000000084) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aee000)="2f6465762f72746300", 0x400, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000170000-0x9)="2f6465762f73672300", 0x400, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000fb4000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000245000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000fb2000)=0x8) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400000dc, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x3, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x3) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f000002b000)="2747504c3a00", 0x2) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000cda000-0x1)=0x0) mmap(&(0x7f000033f000/0x1000)=nil, 0x1000, 0x3, 0x1010, r4, 0x0) r7 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0xb, 0xffffffffffffff20, 0xffffffffffffffff, 0x6, 0x8, 0x0, 0x3, 0x100, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r7, 0x0) fcntl$setstatus(r0, 0x4, 0x40005) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000059000/0x18000)=nil, &(0x7f0000007000)=[@textreal={0x8, &(0x7f00003fc000)="6564360f2188dca4cfb866b9c90900000f3266b89c5998290f23c00f21f86635000000000f23f806263e65660f01f5baf80c66b894922a8d66efbafc0cb8e100ef0fe15e98ba6100b0ffee2e0fc76bc1", 0x50}], 0x1, 0x0, &(0x7f00003fc000)=[], 0x0) tgkill(r2, r6, 0x8000000a) mmap(&(0x7f0000152000/0x3000)=nil, 0x3000, 0x1, 0x432, 0xffffffffffffffff, 0x5f) ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, &(0x7f0000fb2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$setlease(r5, 0x400, 0x0) r8 = gettid() mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x6, 0x2011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x4000)=nil, 0x4000, 0x2000005, 0x110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r8, 0x0, 0x80000006, &(0x7f0000fb6000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pwrite64(r5, &(0x7f0000024000-0x1002)="", 0x0, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x3) pipe(&(0x7f0000a83000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r9, &(0x7f0000b67000-0x8)=0x0, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000017000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x400000) dup2(r5, r7) lseek(r5, 0x0, 0x3) mmap(&(0x7f0000000000/0x9f1000)=nil, 0x9f1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r10, &(0x7f00009f0000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f000060c000)=[{0x14, 0x201, 0x1, 0x0, 0x0, "89"}], 0x14}], 0x1, &(0x7f000070e000)=[], 0x0, 0x0}, 0x0) 2017/09/02 10:30:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e8a000-0x108)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x0, 0x167c, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x200, 0x9f]}, &(0x7f0000bce000+0x46e)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e89000)=@sack_info={r0, 0x5, 0xe000000000000000}, 0xc) socketpair$inet6(0xa, 0x0, 0x7ef, &(0x7f00001eb000)={0x0, 0x0}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d8d000-0x9)="2f6465762f72746300", 0x10000, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f44000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000a31000)=0x1, 0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000a2c000-0x28)={&(0x7f0000780000/0x2000)=nil, 0x8, 0x7, 0x8, &(0x7f00007e7000/0x2000)=nil, 0x2b}) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(0xffffffffffffffff, 0x6, 0x6c2, &(0x7f0000bca000-0x18)={"9646dca4ce213ebfdf21ece4e9ee3c91", 0x20, 0x9}, 0x18) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(0xffffffffffffffff, &(0x7f00009cd000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f000000e000-0x18)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000174000-0x4)=0x80000000, 0x4) writev(r4, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) io_setup(0x1000, &(0x7f0000af3000-0x8)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00000a4000)={0x0, 0x0, 0x0}, 0xc) io_cancel(r5, &(0x7f00002e2000)={0x0, 0x0, 0x0, 0x9, 0xfffffffffffffffd, r3, &(0x7f000008e000)="12b3014dfd7977e2bb3e3c9d1f96026c787422a4ea3d0ca800d4d6906be68d0e624fa7c8f1905bc37d06a911f5a997044ca923c6f2d8af3938ea276e8d9f4495690e6059510ad493b249d07535901cd11268a94f63b4ab9e67c610deaaa29a5249a266b139fcfec3c2789e1f305e6a87e921e170a05c775030e6efd026f2d94579ad2d930c737d21c13e02715c0f4688d94f209e5740e7b1fd39aecda9b31002fc7da2b0a3abb8d65d79839e45a5d6d68d367b", 0xb3, 0x7, &(0x7f0000edf000)={0x93b1, 0x2, 0x0, @tid=r6}, 0x1, r2}, &(0x7f0000d1b000)={0x0, 0x0, 0x0, 0x0}) 2017/09/02 10:30:12 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x440) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x20b688b6, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000001000-0x8)=0x2000) r3 = dup(r0) setsockopt$inet_buf(r1, 0x0, 0x1000000041, &(0x7f00008e2000-0x31)="958e392937a186d6306a3615593baa57ff0502060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00008e2000-0x8)={0x0, 0x0}, &(0x7f00008e2000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000001000-0x20)={0x1, 0x6, 0x201, 0x7, 0x6cc9, 0x3ff, 0x1f, 0x6, r4}, 0x20) 2017/09/02 10:30:12 executing program 4: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f000001d000)=0x0, &(0x7f0000053000-0x4)=0x4) r0 = userfaultfd(0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000055000-0x18)={0xaa, 0x52, 0x0}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f0000056000)={0x0, &(0x7f0000057000-0x40)=[]}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20000000, &(0x7f0000039000-0x9e)="", &(0x7f000003b000)=0x0, &(0x7f0000024000-0x4)=0x0, &(0x7f0000057000)="") clone(0x0, &(0x7f0000179000)="", &(0x7f0000058000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f000004d000)="") readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f0000053000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f0000022000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000053000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000054000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f000004c000-0x89)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x6) 2017/09/02 10:30:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80804) mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000435000/0x1000)=nil, 0x1000, 0x1000002, 0x34, r1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000024000)="2f6465762f6b766d00", 0x400000000000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f000057b000-0x40)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000aec000)="2f6465762f736e642f74696d657200", 0x0, 0x80ff) remap_file_pages(&(0x7f000082c000/0x4000)=nil, 0x4000, 0x3000001, 0x7, 0x8021) mmap(&(0x7f000066e000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00007eb000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x200080) mmap(&(0x7f00003e3000/0x2000)=nil, 0x2000, 0x3, 0x47012, r4, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x1000000000003c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f00007c5000/0x18000)=nil, &(0x7f0000aeb000)=[@textreal={0x8, &(0x7f0000594000-0x45)="6565f0815f0ede2f0f00d064640ffd6c00baf80c268c1f66efbafc0c66ed66660f5599080066b9800000c00f326635000800000f300fc7f8c201c9ba4200b001ee0f0179bf", 0x45}], 0x1, 0x0, &(0x7f000048f000-0x10)=[], 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000af1000-0x11)="2f6465762f7161745f6164665f63746c00", 0x400000, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f000026c000)=0x100000) ioctl$UFFDIO_WAKE(r5, 0x8010aa02, &(0x7f000002b000-0x10)={&(0x7f0000973000/0x3000)=nil, 0x3000}) [ 289.591520] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready 2017/09/02 10:30:12 executing program 2: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0xb, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) read(r0, &(0x7f0000e78000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004a000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000e75000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e74000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e78000)=0xc) r5 = inotify_init1(0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setown(r5, 0x8, r4) fcntl$setstatus(r5, 0x4, 0x42000) inotify_add_watch(r5, &(0x7f0000005000-0x8)="2e2f66696c653000", 0x1ff) pipe(&(0x7f00003d2000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f00003e1000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000920000-0x4)=0xc) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_PSP_CHECK(r6, 0x6, 0x6c7, &(0x7f0000700000)=0x0, &(0x7f0000e77000)=0x4) open(&(0x7f000064f000+0xb90)="2e2f66696c653000", 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000614000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/09/02 10:30:12 executing program 3: mmap(&(0x7f0000000000/0xec8000)=nil, 0xec8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x80200000000000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00004f6000-0x4)=0x4, 0x4) r1 = dup(r0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00008d0000)=0x4, 0x4) mmap(&(0x7f0000ec8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0xffffffdffffffffb, &(0x7f0000569000-0x4)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000c27000-0x4)=0x7ed, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000684000)={0x1, [0x0]}, &(0x7f0000844000)=0x8) r2 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f000076c000-0x4)=0x1f, 0x4) fcntl$setstatus(r2, 0x4, 0x2003) r3 = socket$kcm(0x29, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524cf9ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be7700d66f2d2c3a63dba8eb35e7127246029e222f0b2aebbe767f5125e2d9ea5d5987b9bb96f303e4f3c647c776c5b6306472896dcebe0de6d001b453a4e26dfe433b409586e0faca3ee89e8b936ea46b97a0f663544a8f4784c6b484334949f583b02557645c7d7884910eaf4879da3f4f37ce789b728a49d0546730e2adb0a9cb74620b0cf3a28061a607089a47a23e831c16dd002fc6ad4ebd7c62d265da40d6bfd145698d18d14522e19aa599cd9e412c4644dccb31849bd5e31411c6ff9249be50762cc6fdaa01a7cdcb162dc0516524002b688a462f69b6cce348a6dc5e9356ae3938909ea062f9501220214e83a4e621b8d685925c92c7564e9132cfe10f8acb646b731114ff101479f99d7fa4bd6033bf5e4e6675120fa21d0610a685af21ba76162fa5cc571056b295b8f9987fdef14526be89516234dee2d93bf7ceba533af07bb7a6e9f1d5756f81a7558b5e029e662c5dfe00f657bd5a5165c6d44bd90f719342b7ac36eb8f10cdaeda44c079ecb31d324125ac848a27ba173ad35d1acd4e206387ecea474d6a70086d225448e247bfcd51ecae1f15dfe10acc50e7757cca9c5ef80562b63224c3259d6d1fc928264d356b8345ba03e10cd6970c0343ee98359dcb5920b83cb0aa034807f40050c6cf63543e107d85bfa82ce4f5e90f6078a743b0c7ccdd007c7c0115abfd5a9a52873b7b5da78a1ab7404016c5d00aabcfc3e16070b8222a99efebebf604", 0x7be, 0x8044, &(0x7f0000a45000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet(r2, &(0x7f000064d000)={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00003a9000-0x4)=0x10001, 0x4) sendto$inet6(r0, &(0x7f0000ee7000-0xa9)="a0", 0x1, 0x20008080, 0x0, 0x0) mmap(&(0x7f0000ec8000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x400000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000ec9000-0xc)={0x80000000, 0x0}) r4 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r2, &(0x7f000044a000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000ec9000)=[], 0x0, &(0x7f0000058000-0x10)={0x0, r5}, &(0x7f00002d8000-0x8)={0x0}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009ea000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r7 = getgid() mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x8)=@abs={0x1000000001, 0x0, 0x3}, 0x8, &(0x7f0000ecb000-0x20)=[{&(0x7f0000310000-0xcf)="8ef83c6c795d9d72484da974f2cadb0427f2fe8393f23bbfa726397f602f028aae51a394614a96253e296a7b7fac50fe7d5d16c45aa815a51d8e0fc0224a426fe7c23a429e577bf69b08af8e7d8e0965da000bc95bc8a79da646e6d166c5d433b8eb5ed5a10be07569e4638bca7e8f1ed9ba1862afb6064c4f2f40b61e70e3bcf835beaad3856c8c27640f8cc17a1173dad402fefe67a3f38dc377d539b9fc7490f69cccaa96b761c4d84ba9b4b4e6d9b827383dc1965c27cad6fc43fc71dcfbb27f432daaab651b4283144a76eb3d", 0xcf}, {&(0x7f000083c000)="0c4bba5f81fa578a78ea86faa844bb1e2d17386547c3d3d6c94c9ca3f9c84bf1f1caca4d4ecfd4090967fc49f4373ef1f520f336b6a0b4664cf8d721a1d82c42bf56a7722b04d36a3b127c2a26172599a878f06a9606b22246d3920bc998f84029c69f0b59d66c147eef150ec85f23263aa55e4232e88bcca0f5797eb23bdda6a225770a4b4489c821810870b872a15fa23535285710717d69e7d93d6301694075f64353b7d36c7460b63b2e6888021a6b69501995ccd4630f71f92b10dacda3e77624dfdf094e014f9fcfbc4203d051a9567c9c1715f0cb197d04e84dde909d436a93611aa3706e41d8b3c1076075a297ae1190c2d226", 0xf7}], 0x2, &(0x7f000049f000)=[@rights={0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, r2, r3]}, @rights={0x20, 0x1, 0x1, [r2, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2, r4, r6, r7}], 0x3, 0x58143b4d0a5705b8}, 0x4) mmap(&(0x7f0000ec9000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f000042a000-0x38)={&(0x7f00008bb000-0xc)={0x0, 0x0, 0x921, 0x26d}, 0xc, &(0x7f0000a73000-0x60)=[{&(0x7f0000ba6000-0x128c)=[{0xb8, 0x3f, 0x1, 0x8, 0x5, "1e3139c957a4525779bb8345f2b4704599e069800c6e3edf608be61bff423006db6ac9917efc351a47c353a861885985f37cd0a87084e50309010ed1b3730acd1985693a9a95659f1b7a3b1570e6aa7a2ead0b61d58473c62b5914132279fc9d84655fe0c2e9114be0605ce20e1f2e4be6c493222f7a39d02f1c035cb2e1b83c813fb416ff8b8eb74407c1b547ed56f13354608d7f4b72ad86a250abbfb6afc0ae8840e7af60fe7c"}, {0xb0, 0x1, 0x300, 0x36, 0x4, "a284380a30caa26a1ea3b6631d25518a462e58b7401706811bf881a1e9a18923b182941fef910182018bd9a1b2b11efcb1b262bc3eb9605616dbf43d6a04035d4ab34e857587ebb5e29e23900941d744a63f6a35db11bba28cd2955991363c3c8297a4f111575e6f33cd33a0374e3da8d623bfdaa2ad5685e6ad33945697646ef22a18306727f2886e938a22b37423ccc040b9a51e401aabb543f04d3f34"}, {0x1010, 0x7, 0x400, 0x9, 0x7, "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{0x1010, 0x140000, 0x300, 0x0, 0x0, "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{0xf4, 0xf6, 0x14, 0x1, 0x61, "8b9fc2e1bd792b69c21fc9540290e8e45272e568d3de89fd7583d88dfa41b22a36efd0b1596c5996129c306759910cf68c234bf4fa46cec57de6f0d24d4a3a4ada694859ef96c219ad9d15693f3c64253a14bc6c3c0050e82b70c0a3429f06ae267b837e70cf10d17f4c3094fa5a072b9c99484f89f33bac22557e34c10e2dffe186c68b15ff420e3805093bb643d0c35736126df10a998ff686ffc8be0bde6c3312ab3d38c7b667f36592b53e8bf080f742982980e8d87b8c246b8efc106ca9319e195a0ac05c512665575be217a8eec91c65be28f92c688561c38d5c3ad6a96a7a3e"}, {0xf4, 0x1, 0x400, 0x7, 0x67e, "6e721347dc36b0b87b22d7cf8f9953bc82328f088a76b312805426b7fee153b35b8e72b19b44195c7855fc82b4bfa276becd7f36c55eee0e1bac44d5234f3d65ec9f42d6bd87265f8642cb46b690648890bf833876b5d084f90e010058be73ad7b5a054b6d243359cac274e9d1ae30a21fa49762910100000000000000a97a9f1808a7f9be72161189642eebb9c47f4edf85cfcb79581768109b532927a40f84a2ba875e39561380b9789dab7ea839caaff83f897cb98936f79619a0ba2754471d0fafed3cfd0977e8a86d0f1a0ee378c5800a3be55aa07aa287861c39af6f599e0d"}, {0x3c, 0x3f, 0x300, 0xa8, 0xffffffff, "e11ed8ab53d71663235af0c690e8b6126bdca5992ccc82d283104fa3298a6970500eea2334b77a83011b"}], 0x140c}], 0x6, &(0x7f0000df3000-0x30)=[], 0x0, 0x4}, 0x40) mmap(&(0x7f000019a000/0x1000)=nil, 0x1000, 0x2000000, 0x32, r3, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000ecc000)=0x5, &(0x7f0000dca000)=0x4) 2017/09/02 10:30:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e8a000-0x108)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x0, 0x167c, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x200, 0x9f]}, &(0x7f0000bce000+0x46e)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e89000)=@sack_info={r0, 0x5, 0xe000000000000000}, 0xc) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00007ea000+0x3b)=0x3, 0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000a2c000-0x28)={&(0x7f0000780000/0x2000)=nil, 0x8, 0x7, 0x8, &(0x7f00007e7000/0x2000)=nil, 0x2b}) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(0xffffffffffffffff, 0x6, 0x6c2, &(0x7f0000bca000-0x18)={"9646dca4ce213ebfdf21ece4e9ee3c91", 0x20, 0x9}, 0x18) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$netlink(0x10, 0x3, 0x13) connect$netlink(r1, &(0x7f000078e000-0xc)={0x10, 0x0, 0x5, 0x1000}, 0xc) bind$inet6(0xffffffffffffffff, &(0x7f00009cd000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f000000e000-0x18)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) [ 289.649699] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready 2017/09/02 10:30:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x1ffffff) mq_open(&(0x7f0000001000-0x2)="022f", 0x41, 0x0, &(0x7f0000000000)={0x9, 0x8, 0x8000, 0xc94, 0xfffe, 0x203, 0x1000002, 0xfffffffffdff7ff8}) r1 = socket$netlink(0x10, 0x3, 0x1f) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x4a238, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xcf7, 0x800000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007bf000)=0x0) r3 = dup(r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001dc000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000558000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00008c5000-0x8)={r4, r5}) prctl$setptracer(0x59616d61, r2) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003db000)="2f6465762f6877726e6700", 0x100ff9, 0x0) ioctl$TCSBRKP(r6, 0x5425, 0x3f) socketpair(0x8, 0xa, 0x10001, &(0x7f0000534000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGETLED(r8, 0x4b31, &(0x7f00006ee000-0x1)=0x0) setsockopt$inet6_udp_encap(r6, 0x11, 0x64, &(0x7f0000c4c000-0x4)=0x1, 0x4) fcntl$notify(r1, 0x0, 0x80000000) epoll_ctl$EPOLL_CTL_DEL(r8, 0x2, r10) read(r10, &(0x7f0000662000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69) getsockopt(r10, 0x1, 0x5, &(0x7f00005e4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007ff000)=0x7d) clock_gettime(0x100000000000000, &(0x7f0000754000-0x10)={0x0, 0x0}) clock_gettime(0x400, &(0x7f0000da0000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000d15000)=[{r8, 0xcf9, 0xd6c}, {r10, 0x1, 0x0}, {r7, 0xa000, 0x0}, {r9, 0x0, 0x7}, {r9, 0x2098, 0xfe}, {r9, 0x8001, 0x19}], 0x6, &(0x7f0000be9000-0x10)={r11, r12+10000000}, &(0x7f00000df000-0x8)={0x48f6a9f0}, 0x8) recvfrom(r10, &(0x7f0000cc8000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a, 0x40002000, &(0x7f0000528000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r13 = creat(&(0x7f0000718000)="2e2f66696c653000", 0x4) connect$unix(r9, &(0x7f00000bc000)=@file={0x0, "2e2f66696c653000"}, 0xa) sendmmsg$unix(r10, &(0x7f00000bd000)=[], 0x80, 0x0) clock_gettime(0x2, &(0x7f00003c5000)={0x0, 0x0}) ftruncate(r8, 0xfc) accept4$ipx(r6, &(0x7f0000f6c000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000da4000-0x4)=0x10, 0x800) ioctl$KDDELIO(r13, 0x4b35, 0x1) dup2(r13, r9) 2017/09/02 10:30:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00003f5000)={0x7, 0xffffffffffffffff, 0x0}) r1 = perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6350, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b0e000)="2f6465762f73657175656e63657200", 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00001e2000-0x1a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000074a000-0x4)=0x84) syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x200000000002, 0x10000) sendfile(r1, r2, &(0x7f0000962000-0x8)=0x0, 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000e67000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r3, 0x110, 0x100, &(0x7f00000b3000)="00000000", &(0x7f0000b01000)=0x4) mmap(&(0x7f0000000000/0x605000)=nil, 0x605000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ef4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005cb000-0x4)={0xffffffffffffff9c}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000016a000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc6000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x3, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0x3d5, 0x0, 0x0, 0xfffffffffffffffe}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7}, 0x30) r5 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x7ff, 0x2) setsockopt$inet_group_source_req(r4, 0x0, 0x2f, &(0x7f0000afe000)={0x8, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) pipe2(&(0x7f0000a83000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x807fe) dup(r5) open(&(0x7f00000b9000-0x8)="2e2f66696c653000", 0x600, 0x33) 2017/09/02 10:30:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x2, 0x0) mmap(&(0x7f0000907000/0x1000)=nil, 0x1000, 0x8, 0x34, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) r3 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x0, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = epoll_create1(0x80000) epoll_wait(r4, &(0x7f0000de0000)=[{0x0, 0x0}], 0x1, 0xff) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x10, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getpriority(0x8000000000000001, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f00001a5000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x7fd) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r6, 0xc0145401, &(0x7f0000013000)={0x4, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000001c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e00000-0x4)=0x8) r8 = socket(0xa, 0x3, 0x3c) getuid() lstat(&(0x7f00003d1000)="2e2f66696c653000", &(0x7f0000715000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r8, &(0x7f000020e000)={&(0x7f0000b36000-0x1e)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f000013d000-0x20)=[{&(0x7f0000d25000)="2ce0", 0x2}], 0x1, &(0x7f00003f0000-0x98)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r9, r10}, @rights={0x38, 0x1, 0x1, [0xffffffffffffffff, r8, r5, 0xffffffffffffffff, r8, r6, r3, r0, r5]}, @rights={0x10, 0x1, 0x1, []}], 0x4, 0x0}, 0x8000) connect$unix(r8, &(0x7f0000657000-0xa)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f000011d000)={@generic="3cf1a573d98976cc28a407c421384fbe", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$unix(r8, &(0x7f0000725000)="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", 0x801, 0x40000000004004, &(0x7f00001cd000-0x8)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) stat(&(0x7f00005f9000-0x16)="0000007f0022ff02200c000000bcbb5b340100000000", &(0x7f0000e80000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom(0xffffffffffffffff, &(0x7f0000586000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d, 0x2000, &(0x7f00004f9000)=@ipx={0x4, 0x6, 0x2, "aeb697678392", 0x2, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000d1000-0x10)={0x0, 0x1, 0x6, 0x4, r7}, 0x10) close(r0) 2017/09/02 10:30:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00009c7000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fe1000)=0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000564000)={0x0, 0x5}, &(0x7f0000dfe000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007b1000-0x8)={r1, 0x89d}, &(0x7f0000326000)=0x8) mkdir(&(0x7f00004c1000)="2e2f66696c653000", 0x0) r2 = open(&(0x7f000062a000)="2e2f636f6e74726f6c00", 0x400, 0x0) syz_open_dev$sg(&(0x7f00006cd000)="2f6465762f73672300", 0x200000000000, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x5dc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) sendmsg$netlink(r4, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x101}, 0xc, &(0x7f0000001000-0x20)=[{&(0x7f0000ddc000-0x12a0)=[{0x10c, 0x9, 0x2, 0x4, 0x5, "d9ea4344533044c28765015686c2fbe061485de736b3a7c3cc1e31d42d4192748ea90acd5661e81fd9dd3f6d546b830deedc24e39dfb2f3168f57789ca803222072a8bd3446b1dc3a3dfdd8d4f2c402ba1c6bbddeab4302dcc3020020b9a15a075a3a14377ad31cb3ec4edbbcbdd64579cea28c082d427bbc01a7fadf92e40299974aac584b250cc4efde750e459df35c50a32821247db0dca628c81a356545dd01525deb18fee0a9b4719f670b841916fd8bb64af7bd18ba6a61c902e5140b1ef3473d61eb39aaf7fba95a5d6313e9e7a2c84cdcc019c09b1ee787fd0dbfcce497cf464b3c95dd7ba01d8b346d19b87f3567828d507eb9eb945db35"}, {0xc8, 0x0, 0x2, 0xfffffffffffffffb, 0x4, "9a868740efc6dfb9f4fc2e98e4f1b3e0e4fb258133774e57367bd4b5be93306c8ad09f64acb0fdd7e7b119646bce0a34624f8aaff869c9b91c5dbf17ac225c6c58f0f20b73a60a2730bcd826a568fb839670ee556a488d4eccef9ea1b649a424eee188bf305d93e23945a42df855db5bf67449f91672b15e790a33a6111a07e2bf8b5bfb9cfddac9d7f01313bf3bb5cee06830ff880e89121ca52c0cb98540d14608f363ac8bb718f0d9e2b0962fb2c3b96d8bda189b62"}, {0x1010, 0x8001, 0x1, 0x9, 0x2, "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"}, {0x38, 0xcb, 0x200, 0xb2c5000000000, 0x6, "62c416fae9c3e0ac7ef10caa0f2bbbb8bd9d029b9108f7a00a10d5466a9b61617fd38dcf77f3"}, {0x84, 0x7, 0x10, 0xe7d0, 0x458, "a0d90d88efeab3c69738b7741aaa775b0ef902f1e91b9efde4db2e4c0d41d28d9c41fada1712617c6d14a8ff8d6328bee3c8442551777cb134021d71823aa854c50b158200e03c3b43d61296df7d1f64d22be65f48a1d2423fe7da0fa5f2544f8666bf6eabdb8ee10ca2f51826d8ee1e52"}], 0x12a0}, {&(0x7f00006e8000)=[{0x74, 0x9, 0x200, 0x8000000003f, 0x400, "510a5bd4cddb98e5e2a2d06b2f0e6188373e32f3379914878d9048862537a6d7313e39853764dfd1f61fd338d1ad26dfa664ba5b86b38ecc7080297d244281dffd276241c8ca3444bb870eadef275b022969ee6e0d1e80853d315c4aa4d91048159fcf"}, {0xd0, 0xffffffffffffffc1, 0x100, 0x2, 0x2, "891a7e325f2fce8abfdbb41c35ce3512216c5c51a8042ea9ce5eaa62fc9dc0095af4eecb201ef8451e5ad4c86ac0bfd795b2970d219fbbd900e3f887f65430fc977a49202f36a2e4b71de540e2d2a4ab5c16126e2ade26dbbb8d0d7b2e2b389a1ab853a87e29573c0d783bf9219a5fb4139ed24378e560958684bda38ada760bb7e6d44094cc33c5f5b230a799ec93f101fa1053821e494eddd7038c071bbe9bd003272179cd9677bfa7a9b83b1051de71542fc66f479e43e460924229d1"}, {0x64, 0x5, 0x2, 0x8001, 0x8000, "99cd1194ead7456df241871b94e3f87382dbb5ec93ef7177b53e953866c0a3902502bcd4fa5c2d73deff5e230084fbd42082a38dcbcc47755867f2ae3499438c7c7f39a25633a42c8e6f787b2c37833072"}, {0xf8, 0x5, 0xa00, 0x5, 0x8, "286aaa0fd45b2038148624dd99f431d364484f285b8ea2bca21c62b2c781151895116e6d54737eb8e405fc21f0765e9230a7b8f28939329c0ca16e467b0e326a5a867dcbaf37a1afedb5e5a4f452753e851121cb48bd3e4fdd384bbd460135e367356a50eeb19e0784faf090bd61206074b780ac6ceee981304cc9f4bb0d7d51cf4c9b0c8a96b89ddf000a5550534038fc876b314823fddd5d9b4d5dcc6a75ae7e23b01f87b1d7a7c181ea323a51f73be1a142bf1d20007785c9deb2ea1675cb2da46aecd7aac0f350eb164a3963ac2b9b66f915643df4f7a3ce0cf230ca6d713102d0df1a"}], 0x2a0}], 0x2, 0x0, 0x0, 0x20040040}, 0x801) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x40803, 0xbbc4) open(&(0x7f000064b000)="2e2f66696c653000", 0x10000, 0x20) r5 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e006, 0x0, 0xa8, 0x87, 0x2, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r5, 0x0) syz_open_dev$vcsa(&(0x7f000002c000-0xb)="2f6465762f766373612300", 0x0, 0x400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000030c000-0x20)={0x1f, 0x0, 0x1, 0xff}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000b98000)={0x7, r6}) r7 = open(&(0x7f00009d0000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) symlinkat(&(0x7f0000ace000)="2e2f636f6e74726f6c00", r7, &(0x7f0000011000)="2e2f66696c653000") fchmodat(r7, &(0x7f00000d9000)="2e2f66696c653000", 0x80) iopl(0x0) 2017/09/02 10:30:12 executing program 2: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0xb, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) read(r0, &(0x7f0000e78000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000e78000-0x8)={0x0}, 0x8) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004a000-0x4)=0xc) socket$bt_rfcomm(0x1f, 0x3, 0x3) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000e75000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000c99000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e79000-0x4)=0x1c) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e74000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e78000)=0xc) r5 = inotify_init1(0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r6 = timerfd_create(0x0, 0x80800) fcntl$setown(r6, 0x8, r4) fcntl$setstatus(r5, 0x4, 0x42000) inotify_add_watch(r5, &(0x7f0000005000-0x8)="2e2f66696c653000", 0x1ff) prctl$intptr(0x1a, 0x103) pipe(&(0x7f00003d2000-0x8)={0x0, 0x0}) open(&(0x7f000064f000+0xb90)="2e2f66696c653000", 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000614000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/09/02 10:30:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e8a000-0x108)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x0, 0x167c, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x200, 0x9f]}, &(0x7f0000bce000+0x46e)=0x108) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005e4000)="2f6465762f72666b696c6c00", 0x40000, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00005cd000-0xc)=@sack_info={r0, 0x5, 0xe080000000000004}, 0xc) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00007ea000+0x3b)=0x3, 0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000a2c000-0x28)={&(0x7f0000780000/0x2000)=nil, 0x8, 0x7, 0x8, &(0x7f00007e7000/0x2000)=nil, 0x2b}) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000c3c000-0x30)={0x0, 0x2, 0x2, {0x1, 0x1}, {0x51, 0xffff}, @period={0x59, 0x3f, 0xfff, 0x805, 0x6, {0x7f, 0x1, 0x200000000000000, 0x1}, 0x4, [0x8000, 0x80000000, 0x3, 0x7]}}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(0xffffffffffffffff, 0x6, 0x6c2, &(0x7f0000bca000-0x18)={"9646dca4ce213ebfdf21ece4e9ee3c91", 0x20, 0x9}, 0x18) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000d06000)=0x3, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000045f000)={0x0, 0x0, 0x0}, &(0x7f0000a54000)=0xc) r3 = shmget$private(0x0, 0x4000, 0x80000400, &(0x7f000045f000/0x4000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000e30000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair(0x10, 0x6, 0x6, &(0x7f0000478000)={0x0, 0x0}) read(r2, &(0x7f0000a87000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(0xffffffffffffffff, &(0x7f00009cd000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000b15000-0x20)={r4, 0x6, 0xffffffffffff0000, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shmget$private(0x0, 0x4000, 0x78000001, &(0x7f0000e3e000/0x4000)=nil) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f000000e000-0x18)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000581000)="2f6465762f6877726e6700", 0x80, 0x0) sendfile(r2, r1, &(0x7f0000ee6000-0x8)=0x0, 0x1) socket$netlink(0x10, 0x3, 0x1e) writev(r5, &(0x7f000026a000)=[], 0x0) [ 289.804669] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready 2017/09/02 10:30:12 executing program 1: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f64000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000042c000)=0xe8) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f65000)=0x0) r1 = socket$inet(0x2, 0x6, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x4000) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=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(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001a8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x30, r2, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fe0000)={0x1, 0x2, &(0x7f0000b66000)=[@generic={0xb61, 0xee, 0x100002c, 0x0}, @generic={0x9595, 0x0, 0x0, 0x1}], &(0x7f000015a000)="cb", 0x100000003, 0x80, &(0x7f0000fe2000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0xfffffffffffffffc) connect$inet6(r3, &(0x7f0000999000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmmsg(r3, &(0x7f000084d000)=[{{&(0x7f0000e9b000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d38000)=[], 0x0, &(0x7f0000b77000-0xf2)="", 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f00009ac000-0x20)=[], 0x0, &(0x7f0000d14000)="", 0x0, 0x0}, 0x0}], 0x2, 0x22, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f00002ea000-0x88)={0x1006, {{0xa, 0x1, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x5, 0x4, &(0x7f00007d7000-0xd5)="2ec228e64c32df6918f9a091bf3ae1776e49cf1cb30ea08549f80df6805a114a5d2aa46fa40bae19e0da4a57baf15abf5cbf8ab2d1915a35d947cdc794a5fdca8dee65e719649f2bcfbad3ae41e2bc1fe6452ebeb725d32a76d8ffd8b99d42427f4159edf303174d5cafb85d26daffac902100de56f6951f5188e86fbaff21f84f0e4e064500b08c678ee4aa264652523f88daea38d143a0c9c3bc8ba8739d3bf22e207a4a5e7d084b3d35b841681c84db75764431495b20fd92e214acd3ab78090ba538bce33f91875ddf76963c62eb1ac9af681c", 0xd5) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000b14000-0x78)={0x4, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x144000000000004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe, 0x5, 0x7, 0xd, 0x5, &(0x7f0000cbf000)=@generic="f79a50f100000001ead1d8e95c86fc46", 0xffffffff, 0xfff, 0xffffffff}) bind$inet6(r0, &(0x7f000037d000)={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000005}, 0x1c) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000085000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00006f4000)=0x5, 0x4) sendmmsg(r3, &(0x7f00004e5000)=[{{0x0, 0x0, &(0x7f0000df2000)=[{&(0x7f00005ce000)="07b2f74bb4091df8bd550601bbb7962aaae8f73a5d6032f368abbaf87919c319c2b8bebeca77260c37dded47d0618fcae9fee78d9d624e197b3302614db643c32c3276c924247bf9e2185b7a9e49eca1c6cee3e1b1e4049bc2c1ab75db7d06f1bf175ba5e0339d1eed32a5b1487dcaa9938e8199ca850a3e823e7f8c00d5a3033bb77d3c972c249222584384c80502d06553217c938dac64beec5b24817fe6b88d47cc920d5426571cae255bb8042b9ba58797f3bf1ea5141f33452cabea4d7774ec2559605d33fd5e607bfe1392b4dee815de4e6c0ad6cef91bc840ba6beace55a43fdf5968f2656fe26c31632dabaa856818cfdb97b86b413574d385a06b5d510558f8709a8a80533c4189e451d045460b05efa904b07d094ddc8393496a66be20c8b5a58c964e3afe2e674ed23220ada00e684b5bbfd1ffe1cd0b3d3b4be729f3840febb11e35cfe6ab9aa7499eb91310871eef9c358c85dfc2442bf98abfd5b6a77f4af9969f24e1712957047978f9e4e637e75e7e50680a0d1047a0209b4ce9cb896b271ebcfccc461b9d9d25af9b53296fdaf2c0c1d8bfdc63b446647190c51baf08705e0030d73711b3bf17113024f5a452befb78bc88c7dc20c0b37ae784f394c73b2624522fbffe473e37a8bb3576cbdf053fde4e6716d3f2b8b1da7ce5321a488795410ddc4816539715df7d2b7eb9d69ca552066c459a72427d9d97a1eb7f03d081abed0015a67afdc352241876a1bb5595b58f5737c1b1f33f47ca516d3acdfd50694d6635ce6ad156d12f8884a3c56dabf1f7688231816a185b09431dacced1eb16a88e56418e0b8fdc478c3f0bb0d52c1f080a739dbfa31ea56c0a5b3b270d94f3e18ce07efbc22435a7ccf105e07cedfe4bded9ea421a1d3c30b8a2b0ae0d6bb62e5652dd71d66a0999337769ebba4199f0fe2d93d2e16051e2111c4e9356eca3d9333a7aada1e82b4074a7cc930c0c20c1db4c138fb9b0d7288ccad5d8efdde9ab62390f5aeb694708681dbe19d27aa863d1bbbfd4eb42736038710ef80398623792ecded8f589162e9e61c5a7f4eb532e6801ca95394fa22749be8c0dfcf4c1012bc7fd9f9ddd23252f94aa9da9e4a0de322cc191c775383e4972d7ffef53f3150b554b5465d2285da9a0da45a4cb4a8516a7ef3954a0ab756e68de0bb8d21bd46499e65f2d159ec32112f944863d2d4b1d61dce2f968e1e1a084afa63b567f5b499357ef90e964b171fa0540d88a9e41be1073c76529e2557082969276cb28fd794628bc753acadd3f21ed0c6ede6a97fc618f18bdbd94fc1e43621a09ef107f9c99d4dc709b7361692f0bebc9e271829b7865743760bde2e7f4f1c629ac30023204a3170931aabb0fc3b134564046f3b87280af7a87b530d4f189e5378f7675a9ed595cf99bddc68aa74c00b8c5702113f5a0253d661adc4a4d6a3606f41b2a657ab489ad4b80c61cee104a0875b04ac808e8bd5318c5a718c35ce6c3ce37d09e317400c870306db41551dc3ecea15b2bdf480405404f0d8fc3e861dae6d927cd2cfa864f341ed7f3273f7ab10bd98719ff0c29ddcbad3fafa015c9c5322a2e61c4dcdaa64b8df9574140053cf0e6d6930b444b2fd8b4b51facc8029142d804768c7a451d36586bda1347043d68c29080aac892d5d0440efaecefbff78487f9ee3ef09aa89904203b2af4384629f71bf3395978fa16077ebda5571980bcc4fd62197328996c0889d3edd46db328f80edb1d47bd344562625dbf71be9f0d6e9c4596e4561a8321e9a83edd4327d18075a23cbf3abd4b7eeee2d83ba2ec5c9ea45b8da2420d68a78e8317e1764326b6f77778096e3984730c90f2c6ff27f1201383d863d4279a212dc4d6dd2e606c31088c5d0560423bd068dfc20d5475a00534480ab73d8e1b6fed6f556bdd4d2d14412897c234d6f15b67957f353c6e730c054f179fa90600f0dcd4593ebfae66105d5a2255a44fde8ad66c2e4030583006f12cde5faa1d57355d56f9f16ccedbc8eeab66c6cfe6c9acc7d3b81f00d6583d2629660af5a874946520f43076fc24d0a45acb20e9038a7aa4a5ebd02f8ec68541ae4b29e9615fc77978c3e630a41efd820ed6e1d9517bc2790c697f4b38db26715504dabdf8ff22a2844bcbe09d0aa56afed4afa114af7f402c0b58e73237511d0f771930d531ace81eeec304855ede3a1cc102daa3ca4a8e8274dd0b237328e8fc1a8f12a0e34082cf41261d3f6de5d9860488dd5cdccbf61f4dbc15bed7e1daf6e5bafffc1f025a0f2bc3c619e5c2192ae930f5a4a8f7b93ad98c71d169587abcdd206f7f56b87856a5c93db11fbdd50e37d4f2c2cba8099f3040028de537af8ecf221e157f4c3febbd0b7ffefa8b32d075e364eb6d65c5213f5bcb52a702961ba6ed150305a09fef1333d00bb0df5625358fe7c155b3430636bdf6a82752326937a5c6359083d2e6e5f10c20749c184cf39758c11514e62541c577727c23740e881cfe0fa9e79c8d536dbcb3fb6ba61c1d97af8e3c0d1d8e730ac365250393a8ee6f573b19d0bb6a20439f102a52445768f01446dcaf6a8d760743c1495c415490e99b47ab541e7c56e290331c82040543d8c45803469e424100c52bae092b6f6b5ba3607dc67334fd91e3e63e4c8417b61f774a7a0ee5334aceb022b88a1da7cd2b3e5d4b367bd01c50cf988760cff3c64b5af4f263496a1ca5f12fd13341ad710cfb8de4f96cdf7d5fa06ebeedc30d94306559e6e82c02f9128020042ed43d88b371805a5ad51b8c1ca8f867e92b2edddac3075f6d351f244fa24417b52e6dc4df96e7b231879d44f56c5db984ad54bedcf5a5c066ef0126154a3d2666c9f7ab9db5b0f6726be016ad93523a6acfdad55803c7bc71bb55ac534415f021950c27133f2422a22e11bfea07e836ca5d5ec9d872e1b5be75a73b50d265956b0190805151730e55282d73a6ab62bfcc6a1835693a170a256087fba11b6b5a8ed709df00d0c37aa5cae90e229ecfd01907ff1e0c6f52e0bef27f8de4c31a385b5bfc30e6f4a9f7622dd3f74f540f01f3a7dfa9a7ce09a8dab8f0ae277443c1705cea83d9ec3e3575328b913ae55e15abb945354e68d858da19ba9b921d775098e4a8c7932c855b40f858c6bf2c66e21d59bd6d7d5719781495afa7feed1151e1a5084f4d591ac0d8c3dbe86200c201edc46642b7a26290bbd1b7dd4782519469137d77dcf175f2ff52ad0da61445c859373fda10892216bc94aa3be1003b55d18575c8ea5c08685b60ce887d5ff5f44747cb9c0ed595d766a864cfb5932e3b683395048f0d026588a55b9948704702aeb8f427d8126688f57a69f3ea18288634daf3353479e4fea6b2b4f5b85516d700abf5a08f8f0dd197343ef4d187c3d364c1f66f764889239c2913c22cf4ee6d7cb2c3ec452dd15861f0a3db3b119d6c424737c845ef7a5ec7560fd23e5b90c5c676a0c24731ef84d3b8748c57659368401a24a0d8afe69ecc0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0x1000}, {&(0x7f00008f4000)="5d69ff6fc417da30cdf3b6b32bf794a378bef0cdde8c744b0b293a31c92159a4c5257b4a68e310bec61c1465a60ca5f2a416d206c570581efba6b9", 0x3b}, {&(0x7f00008ea000-0x1000)="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", 0x1000}], 0x3, &(0x7f00002da000-0x1488)=[{0x28, 0x118, 0xb6, "f0a69ffd7ff835f8c5417625ca35e760b385"}, {0x20, 0x0, 0x25, "4cc9497bc18b4f858634cf8090"}, {0x70, 0x11, 0x9, "866478a8e0ecc089e1ac7538ffc8464cccfc8fd28516c43f272e72e3fb40800806a2c8360147c906f61daf66a4bb1e8c9857daab81c9d5cb29b5187f7aa63eb4eab26b8f1f847d581b4d86c68f80f4e31bca5b2c2611c5f093ac38"}, {0xe8, 0x1ff, 0x7fffffff, "4ebde7132d9d238b453c9897f151cccc8f96d0830a9893862d0ac2574e63c60cde3e2b1c266fdfc7f34448794afdbd362fe32f2de4deda6769ad93aaf6f8262a3f421120c0360e46a44318ab1c073ba116995ef1dcee2f6861d0bb77b000895c2ee8bab296d05e4807b468de32a680c56edcca21d5ae2346077248d615887d654cbf75014074f7d1c50092f9c2bb764adbb32400d31002d27ab57e33123de3f037c4196f49589571e97000cae6137a7cdc943db289c7ea60892218f6655aa9c98f9441ecf0f053a1fe18a60400f0184c70f75a9929"}], 0x4, 0x800}, 0x0}, {{0x0, 0x0, &(0x7f0000832000)=[{&(0x7f0000bc4000-0x2e)="981c46ee5bb497dcf5335682d8b3da927cdab34facfec0c11d9640b66efa9cc0f36b2bf341c13880f5a7e1a83ad5", 0x2e}, {&(0x7f0000b8a000-0xad)="29c0705326c4897b490ee5078449887a12dd5046064081898ea18defdff81793198045d34219ce675bb7574e7783f52f4a6491ad58cc9496049a2f8b3aeb85f757e9f952f19a301e04b3c1819d948c9346704f9669a161225ef1af704a9a5b4f7002b92711555348f4f46e8e448eb908f8be78412d3f6de2d41769d739e1241806577c4413f4c2a00c756ec54f2542c43fc051cb65cb344c5508ec0007da2410b7c6dff42f91989a6989337b80", 0xad}, {&(0x7f0000aa1000)="33375c6122128286216339a41e89bc5310796b98763c988dd4b1c9d76acaec2f9417dd796763d233c5389aca5458d1d8ee1c540d5926b5467476472066df0cbe84b475813f2957c283f08069670b7a072eac05d933e6a47ed9cc4953f5d8b7796a7cfd4f118bb0414b23bf37f65f1b31f6e8c0386ce5a4916bf0f46cac5b451d0ad5e2f0f7402e3bfc36dd7ab5777f", 0x8f}], 0x3, &(0x7f0000323000)=[{0x10, 0x29, 0xc2, ""}], 0x1, 0x0}, 0x100}], 0x2, 0x0) mmap(&(0x7f0000231000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x100000000) accept$inet(r1, 0x0, &(0x7f0000b33000-0x4)=0x0) mmap(&(0x7f000022a000/0x1000)=nil, 0x1000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x20) mmap(&(0x7f00008bc000/0x3000)=nil, 0x3000, 0x5, 0x40010, r1, 0x0) 2017/09/02 10:30:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000918000-0x10)=[{&(0x7f0000085000)="2900000020001980013d7524000a002102000016000000800000000009000c00000011e010315aec20", 0x29}], 0x1) accept$inet6(0xffffffffffffff9c, &(0x7f0000496000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000054f000)=0x1c) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000fc9000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000aff000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ed1000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000428000)=0xc) accept(r0, 0x0, &(0x7f0000303000)=0x0) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000962000-0x4)=0x3, 0x4) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f57000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a1f000-0x4)=0x10, 0x80846) r4 = accept$inet(r3, &(0x7f00003bc000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000685000-0x4)=0x10) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000f60000)=0x302, 0x4) setsockopt$inet6_int(r2, 0x29, 0x4a, &(0x7f0000f62000)=0x40, 0x4) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x3, 0x4) sendto$inet6(r2, &(0x7f0000f5b000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x7fe, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000f62000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f62000)=0x9e) connect$inet6(r2, &(0x7f0000a86000)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x11f}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000f64000-0x90)={0x3b, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) vmsplice(0xffffffffffffffff, &(0x7f00004f3000)=[], 0x0, 0xe) socketpair$inet_sctp(0x2, 0x205, 0x84, &(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000076000-0x4)={0x10001}, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b37000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000916000)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000dae000)={r7, 0xf7, "a411af96764c6a3d06b53e0db7b267650d08037cca6c50fdd99237d0d1c61017cc33abe9fa51d82eb772653f0641ae62a40ea34182d0cd851b6aa2d6d5d62f6219c8234f6360f09b11d4e8ef6f1ac35841e3cc39d6acd06d1cc6e3a223aecf913974f188c34e2b2cb3202cb8bd075ec54fb00ee1643da170493651b1bcfdf4b59bc9556d13441ca743628138db0e52250f7aa9dd42a8eb667b63ab99a83b19b3c75c670c1a6a787b0a8ce5b65b70528cba5df499d368596caf2cc96a777a603e0c9d156240a6d2c73504f9c1ccdc690a6969ff2e10c419264d3b776e02b6899b04e8755c1a9c44b2cbb5112387ee0a23953537f6375d6a"}, &(0x7f0000f65000-0x4)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000bef000)={0x4, 0x2, 0x4, 0x8, 0x100000001, 0x100000000, 0xdabb, 0x1, 0x9}, &(0x7f000023b000)=0x20) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000f63000)=0x1, 0x4) sendto$inet6(r2, &(0x7f000008a000)="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", 0x1000, 0x1, &(0x7f0000f57000)={0xa, 0x3, 0xffffffffdfff7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r8 = socket(0x10, 0x802, 0x0) write(r8, &(0x7f000095b000-0x26)="260000002400430504edff0001000000000000040100000005000200f1ffffffffff03c76e35", 0x26) recvfrom$inet6(r2, &(0x7f0000f5f000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x23fffd, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000d08000)="55bdbde68ee5b45ef2e2fbac0870f5ee3f8bf5704bf2cdecc318af30a8931585de94fbd57944478be8362d78f731", 0x2e, 0x40800, &(0x7f00009c1000)={0xa, 0x1, 0x57, @loopback={0x0, 0x1}, 0x9}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008e2000-0x8)={0x0, 0x0}) 2017/09/02 10:30:12 executing program 3: socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x2, 0x101, &(0x7f00008e2000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00008e1000)=0xd, 0x4) setsockopt$inet_buf(r0, 0x0, 0x1000000041, &(0x7f00008e2000-0x31)="958e392937a186d6306a3615593baa57ff0502060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2017/09/02 10:30:12 executing program 2: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0xb, 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, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) read(r0, &(0x7f0000e78000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004a000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000e75000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e74000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e78000)=0xc) r5 = inotify_init1(0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setown(r5, 0x8, r4) fcntl$setstatus(r5, 0x4, 0x42000) inotify_add_watch(r5, &(0x7f0000005000-0x8)="2e2f66696c653000", 0x1ff) pipe(&(0x7f00003d2000-0x8)={0x0, 0x0}) r6 = open(&(0x7f000064f000+0xb90)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000e77000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000e77000)={0x0, 0x1000, "67a2a9b5017fd3c1cb21eda3667c538c361e60a419c93e37ddba2de50ff4971c5f87cc30b2276f95daebcc60672a01061aa20beb21acac7780aa235a9a0388484d2ebfb8173d9158bedb414b16db15937a528d943859fdac3cc8889ab85a4001e58e66fb769ab43a6bbc6e2118ac2e104080d58e586c008338f71879858f9b304f848d625aceaff22890ed2188a0efe8a8acabc36284e485f0d788890570f301a26db5b600c04365fe06aab95dca93f931d6fac9a8615be0a8a457258d7d5b1eaae9f08da818bf70700a7f078b4702b46d57c1f740fa733486d4b70130991f8d259ad12a28a633ad549a024b63f20fb39d429568046f487751566bfb8b38dd392184aa7290da17b11e87b4056cbebaf9e3b2c7dabebc208a08112d3243373d6553af2653d3d1383ae2395f069bd0968f4cdede4275465cc08566abcd58b2a7c79a904fa8e7f6531901e8e26799f40a0d0ab479a6ae5b1da5cfd6e52a033e574f50f5a7365fadb7e8b59788f86829fe635e873c8c6bc322dc27ba78f2c3306cfe99231431c890879448c24b8df54f2b25b3fc3d4533f8ba2b339a06139d45fd82a57c788288fa25af142c9e35fd9ef8ef6321715931cfc7f3c1ff1c16e3b427cb89f2741c725b5f09e3f7854b534f245f9d6999f472086a7577aabef41946764c2290e214670cf5f0bb977606c633eb8d87c70a5eab54d5e11e858955f7952fe874da19f038eb2336cc2fed0e77bb522d7abeac018c63b9e530cd445704d278618f5b646761c3d7b788bafaa40f2613ae485c38941aea01e282a6a2da3258dd3b75c3331fd9c67aab68dfad492c93e02868bad576f54cea1ac08f6d4b8b462b72afb4697a26821ce9c7bd7a4ca656cb8d6db199c1009ee495a2e27d97ec00465deb2ab7efb3db59fdc7f31adf1cc43687a0a40e35dd7407083e6b1ce5917e98795473b55483c450790675e61cefb3d878d43311b0dc86a762789dc756903ea0de7ec91ce7f4e60a33b02f2034c211c4684b5e81cc8972de9701fb710adaee8073e42bccf3c321fb920564cb4694092f1ef8ce5445984c92e5c843217b77b9358dfa3c7d0b1eeebad3e8c93fe71f8b8f61bf6fa4c15294cccbda24547a8cd3dafc166b4b541a4bd42aefafd5d09e0686e6b85053a461d4f75d8b3fbc2a3e2fb339481a87603a4e97557d84f205cc410c7a7d0b2c388f213dcb01d4da39820acd02ad132d65500cfe08a17595da09463f0e24778e2837460d25fbf5f0bd83e4bc1e3d94046d9238d9c6ce02e81867838f923bc96d2d350f9bde6373c17292c48cd117f04df52c308e09f120d3b6d99c8ba22dcd1964afa16a2050ec9fe95b4602296d7c69705e936f5cf9009530808ea2fe65bb5688ab16c232ed2822e4652f0f5d8b608f495c110627594c896759061433702170ffec7e4d2f2c0b77698c918bd49b7051dd40bdfca61266791f1a70a998af6c95afdbe6e17bd204df229b47561854338c161db19eafc35f70a8c9b1327866b060be5d84c14bd5aea4ef161453a9779b64bbb157c5b2f50146825e29bc3a00537932b5102fb6db06daea9afc2a815596fb6523b2580afaefe352f5d43847c05914b9c90af12ed6e5cc99ac82a7cf6a88deefeb0ffd95dff59900e39792057b75281f58931b5b6d70dc1b7145be05566fe847f4b0bb04bd11bcee0573ecf48bec664242174a4f995e6c5efd040e3b5797483fe6cc8a32ddca39464026d370da073d690f4228113e77988230c7ec8d291daa09630414892607073fa99bb6b0029a966dbe6419459376311ae5f17f68a62676f4c43df853a41228661d64096008ac212d63e7207544dabd095dba4e2762cc548995e61991aaf339a23460afa277d5ff1589fc489fab35694b974a2517a332a324df5817c7afa0f538f845334b78cbe1fd08433d8df6167dbe3b93b7b7777e5f98216fe317801aedf975295de9f0fa584ef9f07d322f4f696f25cfd04eb30cae2e059e34e1deacb56ba033686020bd2d40c4e36c89d59b1fd82f97d1db1f02d5636ef0e998e05f75a95d7dbf3c1083a77769317cbdd9974b3ef8d2759907b852b64e4120ebc42e3975a43d1333b3e6c07f85f4f18527ce88bc2afc451104df74cfa2e809f7132790ff05bf5a2856964be019ffe278fde7799903356ccda04f8fc39d4c6e0a66662d0ab77094ad36c08a26952e5d484044fc84ad1f8d77dc721c7fc0d2431975d90a3d98ffb9b4e3b854ffa0571806b9cdd79ed143bd3b02071e5b279023a2eb349cc351ab7e9539143290a22c8843d3270a81c9841acebcc9a821bb04ea4ff46f35972ee42b66240d2d3b7e02eab61c5f3d8841cc42b21d7c1076ff98a041929ff83320584737fe13ca0bb3c6ea098f829bcc80f3dde0fb8579de988a96628b1b1d7e01ebd1d12f99358b739ea6c49eba4a10a587fe15d30ce8cb29c13c77acbce94112301a36f31c711cc14070f6d191c7e5f84c0c7dbb92d5ac8f8389d17ac0ce6c53bd02c0862dffcc63be437668f0420144c4c4b0973ede3f90d404a08ab9d57f0cf02af8ba0792d2dae89b0769d2c52a0fc5aceb447eff71f220613b127a8a3cab8190687e1adb2bc2e9e482910d5c3a05848ce2d18ec2b803b5e13e0ec10c813a88f4c0d59974ddc040d5b6191d4f81b4d01424bbaf08f7cd9b802c56fb8e27e5d3e4227adef60c08db7a2e2ab17993517c0c8e327897c221989495a9550171e8f06eb9871c92997248374b76fbeb8f7d456fea6aa237a964ca8d9aaa85bb9412b33f55abdd828121d5178c7808da5911b8a348508f3156fa57b627df8cb4bf3a0371ef0f2b5ae2bba7f36bc6152b0e10e37fcd42a14a77baf5224fa386fc671861ad2d3be8d29a8ffb0d5e6c9a99fd03249921c35c906dbc4c5624d6de999f7e0400d5343fb547710c92dd37d5f8ce52828a31b10dbee113fad36035a2486a6822f85fd104fe8565e4a688099b36b539f0929448f2ea7e13cbe0f8aa210d61fa5face3791d6edbb7e62ddf26885a0fb6a755950f645c11292e4b3b1d472806f2497d4ae546d69e262be3c17053803b47734bc194975eb6de4cf5f00834ef11930a31ef468777371a3a9f4e6281f4d3b5a62b71c0a678b92995eb238013be3c3bfbdba9ff9c33dad5ec0e60c1b40685182d81fb1e53fe3d860c250cfcae9f093e3d1fc7567dcab059e50dd2861c15f68b7cb58e6b1fa2597b5ce8860bbe494b67581b7ee10dadfe3da5ffb2d23f537c5bf641a9b2b4c76b24255d987a8a189ae9d5f6c9bbf8e7040b6311f5df20ee3f277d19d3e11d0bdf09ad843e9921160bff6cb87d4e23297f2183f1a5f1fc8840b675a0b4f1a7b08d09efb62049d7078a723bb118c247be4d3c574248e8ed225226be104421575cffb0bb86b798fc076700e19f109ca13636f9c535b50de27237cc9e35c2c8e5b7c9bf8766f53bfb8f2bbcd7dcc9db70c320a0c3cf86fd646ff5951fed027d08407bedfc79ad0f6e022e5baa67010a348338faff4c0441cf94730d4f209659079400755619645c4fdcec59fc4ffcd9145f0719003a4fbe7542f1864acb523fed40ec48ee7ab728888efee7fa353caafeb914a2b3a85e81f64ec691d643852118b612c8cb3fa9378dd365309a4bec863435e9413cb2d6a055e42a538c1e4658ec4fe15bc28af08193e02942986c29ff3c00c786fd184a54c43027ef7f3afb1f999ae47443d2942cee64a1a163a2dc9dc4423f89164d23bbe2d40aaf0c5d747452b47b9a937c1827828da15726934484d79fcd0c4298be8d90ca5aea8a13501e5a824a31cd266b58554cda5ac4fd07c6c66b1dae650f709171b0c91c4f6c24bbc6efd7eb81bb7aa70bc669544202661fece4f7621adba0356a7eb9d5b13f76656746ad67463a694b69d687bd8b9a06dd2fa6ba2b58178ab8dd8a245fa4bde49337cb3e540ef04384ae86d5fcb73a11dab7255a27e73cdc381c5c44a4136bf6e223b7e3a98dd62872403289c26c7f422254f38cffd62c005e3d12eb92b19569408472bbf56648ae85405e2267735474c4239ca9c66994100c978a6ca5f726d849a1967b236f8323099d10977f0afd1b08cd97d88974f6a4d37f6abf97e30d5491642f6665e7aec8add47dbedfa6d5186d5b56c0deab885b3915c1b41e71f975628fb7a87a908132e0a49ccac7a208617447d9a4ce22721768e096034ffa79efaf7754740c6486584798fc2304cd672e6b7a142c2f2ecaa367c95eec28648724be7ceb95b3e9d2749c3dd27e9a74c2db189c9e40739cfb484bbea0a225f24d62eb94f86541924e5285470847fb3c6d995557586b022394eea8f4a31cf4e9b9b71a1a331257a1954b4b3a4ab7ee0c14762a655cb2e3f69118f706b440d9e303d949b65469e2183b894f3b296be8e2ae6f7ea08b8bbc30b60724c731e46c33c594610410e5974120bd999b957166db34d1d603b5382ecbce04195863a16ec2901f34bfe05fa3c81e2d32a7e49b59e2d09389c74e70a317bd4f1d92fed14bfdec2e05bd3db282689b0aef193f034d8b9af9b262563da592dad5f610cc8b49019e28fa0e2c4ee8a0b79e05cc813767f2d716b3f1b7dd8a5a87413a1ca2ab2f6142dc8120f6aebfab46f125f46bb513bca90bfb5e49f7d84ca760056798bc09adc5e0359be6cf0e9907539d9898fa6623f9142956b2a7ca5002dfc4361125966860295f452e44ecbd9d3bf96f5df75ff750d9a3fe11952d3241cbb6c9f41f692d8379dd7013c3f81d5fdd81cd8e72cb73e9e008f07080c1faa3f366da5f890fa6c741a74adfe099ac733bb5aa9c2d9ba6459f4c865f37cdd31d59daf5df3a84d2d116f58ee65fc505f340454ce2260eee04b273274bdf35cfc97c6a4592774def4c1017fc8343d7ebc6438f7bb466449f72b151a266041c1779a8a17985e4fb7463e39a48dd79ac28b6e47207a84b95471da6f691e6b6c2de458b1e708c181b7446687be2581dc439223516b7db8251057ab038d8e1d45a48077f07e7a989260d320b9bb306c487597e8705a1315f5f120f39280f40b4f281b06f34339be8f5df12a98c7dcabe0b51a94a78c05915f3fe97cca474715d72b6610505575c865ce61c0e558f94c57effa6dd0988488e942b099b167bb18660f366ab9c2270b46419d6d5750155b213104c293b6f225bc57d3f1d98ffb6e1032e9a1c2f58c79117545e5fb97f98b6d8621f689324adcd469848fc7c5140c955571deb47fa8cbb0911c74e69c8902ef8715819b894b07b5afb5fcbb1a3873f748ef2ea0ac15f21990a34d3b56187fe463dd5134436eaecc02f453ae64f810c457a2dd03dd6a9170e25665165d7f08a7fe00b7832030be6fbeb07d02fc953fb34828940c7148826803e337f6e758b633df653f69946eaf614c006e46df1f0ac57622e7598d12c7b60fd3a0948545d2855a91fb63cb66b02dacdf6c69a435b55189292e3661a6b897736da19ed9a233108b8a887f9700d6f4205f2186c9f866c122560ab45a144513c590b3f37fc4bbf1f67470443351dd6d85e2dff2b27a8200215f0105f4c94b9c426a69f62c743a29ea169948b8d502689672e025ecb14c5e8192dd532884416fbc911266d8f1438e7b5359fb9d56c572ff3f2d03eda4952289c64bef4171dc021213c0615908321ebe8caa895a6eefac8dea98059149955d16396af0823706ebf91463bc8cdaf471238bb721c1ffcb70513d8da79b1b72659485d76bdc47a58d548fb1fccb20d2be6fac518bc7b7acdc6f2ef8522d57aa77bb79ff4701f2ae66a78a4a0"}, &(0x7f0000e77000)=0x1008) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000e78000-0x50)={r7, 0x47, "a07c411cc2c37ea3319b2e0b20079b343e26c8cf8677213571a8f2601f8f3bc8a89b429dbd8ff2e612f1ce6f7d791038af6ea2fa337c74108dcb73630dc590ad654c7700a3634b"}, &(0x7f0000e78000-0x4)=0x50) connect$inet6(0xffffffffffffffff, &(0x7f0000614000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/09/02 10:30:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x9}, 0x10) socket(0xa, 0x3, 0x3a) r0 = syz_open_dev$sg(&(0x7f00001f0000-0x9)="2f6465762f73672300", 0x0, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00001d1000-0xd)="2f6465762f7573626d6f6e2300", 0xffffffff, 0x80102) fallocate(r1, 0x0, 0x4, 0xf9) set_mempolicy(0x4003, &(0x7f0000706000)=0x7fff, 0x3fe) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000708000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) dup3(r2, r1, 0x80000) ioctl$KVM_SMI(r0, 0xaeb7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000492000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x0, 0x2) semop(0x0, &(0x7f0000005000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000136000/0x4000)=nil, 0x4000, 0x3, 0x35, 0xffffffffffffffff, 0xfffffffffffffffe) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x3, 0x0, 0x668, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffff9, 0x0, &(0x7f0000ffa000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x4, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) rt_sigsuspend(&(0x7f0000a94000)={0x4}, 0x8) mremap(&(0x7f0000b20000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000003000/0x1000)=nil) mremap(&(0x7f0000b1b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000a02000/0x4000)=nil) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b21000)={0x0, 0x0}, &(0x7f0000001000-0x8)={&(0x7f0000001000-0x8)={0x0}, 0x8}) 2017/09/02 10:30:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e8a000-0x108)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x0, 0x167c, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x200, 0x9f]}, &(0x7f0000bce000+0x46e)=0x108) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d6f000-0x10)="2f6465762f73657175656e6365723200", 0x80000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000cdb000)={0x10, 0x6, 0x8}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e89000)=@sack_info={r0, 0x5, 0xe000000000000000}, 0xc) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00007ea000+0x3b)=0x3, 0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000a2c000-0x28)={&(0x7f0000780000/0x2000)=nil, 0x8, 0x7, 0x8, &(0x7f00007e7000/0x2000)=nil, 0x2b}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(0xffffffffffffffff, 0x6, 0x6c2, &(0x7f0000e95000-0x18)={"9646dca4ce213ebfdf21ece4e9ee3c91", 0x8001, 0x3}, 0x18) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(0xffffffffffffffff, &(0x7f00009cd000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r3 = dup(r2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00006c4000)={r0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x80000001, 0x80000000, 0x5, 0x6}, &(0x7f00007fd000-0x4)=0xa0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f000000e000-0x18)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000d82000-0x60)=[{&(0x7f0000ecd000)="4bd8e464bac5469438e4eb0ad5c299033e6507e7", 0x14}, {&(0x7f0000739000)="55d1e26914d71e58a778584799a9aa3182d71a608244b52da7747c19295ddb58e21495c22d266dc1c81db35b5938648ec600cf98a92155be845f0fec7154e611d9fb1127a10fa14e4c4ce41621b3b0f0b74ca56c9683604ac712829bbc9c3c8e330c3165710865374d41e936d6ef6958153489f3e93ad893bb4850f40fdce3580b06d9aec8525236837fa4e3f3a41fbf8b1bd7f9c1847bd6b27bf1838f6c0bd081db24c47f8f2f939b75", 0xaa}, {&(0x7f0000c83000-0x8b)="aa6445517c042850e07d165ee57fbde04827d59d0871d7ce5456ba04194c7150e7cfd357fe162b03da03335bd96e96bdfcd70420a43e4085fa9db974eba29e6f0ce7b33796d260b66e805ec032072fc13660347e3d1ba5a84e9e856fec57187fa0cbc7fb14c8253ad2753afe0689917ce85e864baaf8e3075ffdaa6799d08c54089c232a2a7e688f77af5b", 0x8b}, {&(0x7f00000dc000-0xaf)="018d4962c4f1b56c0c728676a6235e4695ea2d6e138ee52c0610b72a5ae1f2e87e04da5e61dd2ee85f53538e6dca6ffb16857efe548c9b9ddeec046ab74cce08fdf655be4f9bd5428c93d8dbe52a5a1edced83b3d4187e12ba9f45bbf9065c55a76eb0958408734f9a79a232e2508ce1d218c99c6088b2d19f3a147954cac9768f66627df9005bb06f719b1852d2ed135aa5f75a9f6ee8aca71572a03a5b03fe6fcbec303a9225b9e3790c7ca1efca", 0xaf}, {&(0x7f000060d000)="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", 0x1000}, {&(0x7f00003a2000-0x77)="ffaf1492199b8170d267d5e317379ba5aa8a13e902c91bfaf07bfc864085b8903de3c325688830b1ffb0cff540f3d520afd8688f85668f8878d4a6e5ecbc6f9b0e60bb321edc52631d9dd03215faa2c851e77e1130d2463dfa13872c3643907ffde00afd8c80158d0cb85485480691a1c945a1ee3818cd4fc12a6310c4ced73cbb244e", 0x83}], 0x6) 2017/09/02 10:30:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$void(0x3e) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000003b000)="2f6465762f73657175656e6365723200", 0x8000, 0x0) signalfd4(r0, &(0x7f0000803000-0x8)={0x8000006}, 0x8, 0x7ff) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000f5d000)={0x101, 0x4, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00001e5000-0x4)=0x0, &(0x7f000076f000-0x4)=0x0, &(0x7f0000f52000-0x4)=0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fc9000)="2f6465762f76637300", 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000aca000)=0x8) r2 = gettid() set_tid_address(&(0x7f0000ae5000-0x4)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000470000-0x20)={0x5068ee67dd6773b0, 0x3, 0x3f, 0x84, r2}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000206000)={0x0, 0x13}, &(0x7f0000f28000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00004d3000-0x20)={0x4, 0x3ff, 0x1, 0x2000000000000200, 0x8, 0xe08, 0x18000000000000, 0xdb, r3}, 0x20) futex(&(0x7f000000c000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000e1f000-0x8)=0x8003) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000eb6000+0xbbb)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000079b000)=0x14) clock_gettime(0x0, &(0x7f0000a6f000-0x10)={0x0, 0x0}) futex(&(0x7f0000608000)=0x0, 0x1, 0x3ffffffffffe, &(0x7f000000b000)={r4, r5+10000000}, &(0x7f0000cd2000-0x4)=0x0, 0x0) connect$nfc_raw(r1, &(0x7f000062f000)={0x27, 0x31920a5e, 0x2, 0x4}, 0x10) shmget(0x1, 0x4000, 0x1201, &(0x7f0000825000/0x4000)=nil) r6 = socket(0x10, 0x802, 0x0) write(r6, &(0x7f0000628000-0x25)="220000001d000701ff0000c600000000000000050a0000000000000204000100a4452240a4", 0x25) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f00004f9000)=[{0x4, 0x0}, {0x3, 0x0}, {0x8, 0x0}, {0xf, 0x3ffc000000000000}, {0x0, 0x8}], 0x5) getsockopt$inet6_dccp_buf(r6, 0x21, 0x2, &(0x7f0000875000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000874000)=0x81) 2017/09/02 10:30:12 executing program 4: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f000001d000)=0x0, &(0x7f0000053000-0x4)=0x4) r0 = userfaultfd(0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000055000-0x18)={0xaa, 0x52, 0x0}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f0000056000)={0x0, &(0x7f0000057000-0x40)=[]}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20000000, &(0x7f0000039000-0x9e)="", &(0x7f000003b000)=0x0, &(0x7f0000024000-0x4)=0x0, &(0x7f0000057000)="") clone(0x0, &(0x7f0000179000)="", &(0x7f0000058000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f000004d000)="") readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f0000053000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f0000053000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000054000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f000004c000-0x89)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x5) 2017/09/02 10:30:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e4b000)="2f6465762f6175746f667300", 0x0, 0x0) pwrite64(r0, &(0x7f00007b5000)="31e585bd27634c0da243e4c8ee87dc93bda39d591cf92dd1789944f5e7f737853a0751b18c9726fc318453b9a9efe88aafdd7f6238a8ff01783c5ddb66047a7cd6307fab141770ab1e665033e6a3f83ed514dfaab537e5f322b3c9f0efa3cf3c9f8b1049f9890dd9db9f3c4853f6aa951249b1c4ab5cf6acac9e1f00eb397fc9964c4a736d248710f947eae5981289c370af6fe7c8ca5213a04835ab6f367e41c837469c599b923e0f01755f20c60a326eb992f006a5ff38d80213599a9dbe11de4271", 0xc3, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0x7, &(0x7f00004fd000)={0x1, 0x2, 0x8001, 0x4, r1}) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000999000-0x24)="241b000032001f0014f9f407002404000000071008000100ff8100ff0800000000000000", 0x24) 2017/09/02 10:30:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e8a000-0x108)={0x0, @in={{0x2, 0x0, @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]}, [0x6, 0x0, 0x167c, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x200, 0x9f]}, &(0x7f0000bce000+0x46e)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e89000)=@sack_info={r0, 0x5, 0xe000000000000000}, 0xc) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00007ea000+0x3b)=0x3, 0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000a2c000-0x28)={&(0x7f0000780000/0x2000)=nil, 0x8, 0x7, 0x8, &(0x7f00007e7000/0x2000)=nil, 0x2b}) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(0xffffffffffffffff, 0x6, 0x6c2, &(0x7f0000bca000-0x18)={"9646dca4ce213ebfdf21ece4e9ee3c91", 0x20, 0x9}, 0x18) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(0xffffffffffffffff, &(0x7f00009cd000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f000000e000-0x18)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b0f000)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) 2017/09/02 10:30:13 executing program 3: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000655000-0x4)=0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xf, 0x4, 0x4, 0xfffffffffffff001, 0x0}, 0x14) semget$private(0x0, 0x7, 0x148) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ff3000-0x10)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002cc000)={r0, &(0x7f00003ff000-0x1)="", &(0x7f0000892000-0x1)="05", 0x1}, 0x20) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000ddf000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = memfd_create(&(0x7f000010f000)="776c616e30257b297b7b656d30296367726f7570275b9000", 0x2) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ff5000-0x4)=0x2, 0x4) bind$bt_l2cap(r1, &(0x7f0000ff4000-0xe)={0x1f, 0x9, {0x200, 0x2f49, 0xd79, 0x0, 0x2, 0x0}, 0x9, 0x2}, 0xe) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000e65000-0x10)={0x0, 0x0, &(0x7f0000fdb000/0x3000)=nil}) msync(&(0x7f0000756000/0x2000)=nil, 0x2000, 0x4) socketpair(0x3, 0x80007, 0x6, &(0x7f0000ff3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000c8b000-0x4)=0x0, &(0x7f0000ff4000)=0x4) 2017/09/02 10:30:13 executing program 2: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0xb, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x80000002}, 0x8, 0x0) read(r0, &(0x7f0000e78000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004a000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000e75000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e77000)="2f6465762f7667615f6172626974657200", 0x121000, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0x4) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e74000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e78000)=0xc) r6 = inotify_init1(0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setown(r6, 0x8, r5) fcntl$setstatus(r6, 0x4, 0x42000) inotify_add_watch(r6, &(0x7f0000005000-0x8)="2e2f66696c653000", 0x1ff) pipe(&(0x7f00003d2000-0x8)={0x0, 0x0}) r8 = open(&(0x7f000064f000+0xb90)="2e2f66696c653000", 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000614000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0206434, &(0x7f0000e78000-0x20)={0x0, 0x0, 0x10001, 0x8}) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00004c4000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f000033f000/0x4000)=nil) ioctl$DRM_IOCTL_AGP_FREE(r7, 0x40206435, &(0x7f0000e77000)={0x4, r9, 0x10001, 0x3}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/09/02 10:30:13 executing program 1: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fcf000)={0x102, 0x78, 0x24, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$int_in(r0, 0x5421, &(0x7f000059d000)=0x8001) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x6e, 0x2, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000adb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c82000)=0xc) sched_setaffinity(r3, 0x8, &(0x7f0000b12000)=0x0) unlink(&(0x7f0000f89000-0x8)="2e2f66696c653000") fcntl$dupfd(r2, 0xffffffffffffffff, r2) prctl$setfpexc(0xc, 0x40000) timerfd_create(0xfffffffffffffffc, 0x80800) eventfd(0x80044) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) chmod(&(0x7f0000fd0000)="2e2f66696c653000", 0x80) socketpair$unix(0x1, 0x400000000002, 0x0, &(0x7f00009be000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000fd1000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x42) socket$unix(0x1, 0x1, 0x0) r6 = memfd_create(&(0x7f0000000000)="fff8", 0x0) pwritev(r6, &(0x7f000060c000-0x60)=[{&(0x7f000028d000-0xc5)="531655aff1f401ac4c8baacb307aa51cfd70ad7253e229946001b7421785d5aeee93ce78d5111222aef50297dec31573e00af35527137100d04f2b3c5b6c8f2937261d4802982565acc6a0ece4083b38073d711a1321eeece6c451f61b3a2765f7ebe6c1bb068d594b334a08cd034d5f6d90ac03405ac337041da3ae49edd7149067c6cc2c51dbdd33f3fef42449b77be411d6d7", 0x94}, {&(0x7f0000398000-0x1000)="fdcc0aa4abca3ebc940328810f774498b574f3db2e59974d07d16e511c71b130208570ecfbc8e3f48a1514af0e2f2b3f427039f68fc588c9d80f1f96b95a404c8b66e5f02acfde55fb77fc59a749dbfc48a56c84aa2f7fedf85ce0ff1c5f6d69aaf7d8a2bb5b38b14000bdede98352af43b011b09e38dcbeb9ccbd783ddf49e9e9daba840db7e58c81f86f08b0016213d625dfe861e685dc6534fe619a31e802d381ac5945053e93f390a660b3770994b78c1e6b5b7d1b9e0a73baa35bd90149f5f1e6ec90970d6b6e52b778968bd56d512de6e7d54246f821d4d8ed60735283e287ab4b09517291acdd24be9eefaf945390fcbb138cd741a6a5824bdb05a60b2afb18bece8e43b20418220db0e17233aaa36bd343a754009fb0f4aa4c7e1c2a7f52924d8ed24ed0c177c000f700d712276eb0aee92276784972ed3803ac921da3e93ce63844f992e92778133c8f31a1a0dcd5e55344c8b220a965025f54b7b6034fbbd507cc648a83cd410490f0e4f6386923d216a408d990da2dd46748446df1205f39a869bef0d5118be55cc685a4dacf697fd8240c947e75fa1c553cab2d4450cafce5d194f82f475e92c19be92b1959565b48d9d4b66904a3c80ea879a1737aa1924b657171c51ee4ba74ab043da461810f24b7b5566d07771c245d2bc1525a681fef13b4610c42c2c4d325c4499f1daf1142f438334db26a7d09d239b76156dd5b28a338da820168b94ff9a9545518d32d4f36540fde56f4ff41a3df6758f45be7b8547e2c9e78efdb53dea120f882d6f87ac0c1e9dcebb21d6f81a6bcf2c979c7aaef042f54e89ef69bb6f2193ded42c55cefd50a4597731731d9902e6eab8180b092005cb6482a747aa4ed6c2bf72be92f9e196c5bf21e5e754121047ba9561f9afa9992efa4893c04928886dd2b16eeff313296fff4a844409c13100bc0c0944fb679070c7bcfa1653038f4d2b0d4752c64be8d540f467af22e049322f2fb12b6808b15b627f18c4c6158bd51842b40cb28242a3d8396219abd95ee185fe68ec60944364fdd0f281e877101e73242c90674ef19960aa35cf6bc2798ca4c76f41780882bc4f3121ef41367f04380c139d94341434d3ca4c49250429f463b0564c55da1c36195cf8b8b161131943fdc3029fe4d9f0076664f4ea56283a8a3cddf49ed526dc701a9510c1e15fa4def848c538130aad4d6337afc42c21d1556ac11539fa1d92268a523f8a40d3bd1da7ec4270592a00cabf376f296ce6dbfbd45b9bb7d6fdae31bf2165e4d5448722b5740421172e204dcdc8ce896af2b6f1a114f33f9c31bbe7808e4d4713eb4ede0a514d817699ab0717d2ff61ce63c438d85dc4290ef425a9514d76bd6243dfd46c412b7be5a1befe4fb58d490cf49ddb0bed4aa8918f93cc868f2e81f626fbd81dfbeb2d29ec2ac49f96465cab4b552b22e289a9a6c1f61f49d65f8dfe840f121a7bfcdeb36f22f67bc21c76eb4db6be5130d9e4ab5076132f7196f978ee601c74a291c7ab40fcad9b2f4e8b6d8638bfc5fcb44de6059e2c33b3a7413ef01a057b50fd381219f20327eb32445d677502b4bad2f8c5cb3ac3d8f8373a5971736e984fc47a7af80301767e6c7d80b662f2cc13619a6313119fc86465594b7c7ef95b5bf7a7d674cc696386298040a4712ecf3012f4640c6cba2d27843dbb0ec18b2df6d3e080309b3328f3abd65a0ad5f6e6056a6d9731fe2dae6f7d3e38911336e76b47b5bfd4b3479f38a198cdaa0e653655f0c505049bf7821ffeb5c17ad74f49fbd05dc1f17ede40ca98ffc306d307e152e752cd9aa3e7bea5e949dbe866526285b8d5927c12fa86e8f93fd730b33ed335d405901ed1921f308821f2b05609626de35c275f28bf85491d60485a646e756113360b003ecda01d17b59b8c095cdc6654034f8f663862031f79babb94d174ccc8f5cade592335073c68b351af7126525f171d0aaf0510121d3b544dd533b4d4959e86a1116ffa2f3fcd8099fa50c5dea35664632a87f4bd4ecb7185f6bbc75ffadcceb2e4d6fe74481adff58369778468360f1159cff1dceba05f9c542c5c3320ddfe22571585588decba07287de32885b387980cad651d98ea25149cf78273232ea36e067278f52d76dd54dcb3e93a7717f3355259c050a969a8887c78643d3b6c8f8de8ff6c9e11aceb01d4dd592ee46dec68a1cbbaae17b7bd90114eb036aec7d9b8256437fda65b73b7151f800eb1c9a74f0d21579c898516909b51e6ad1674ebbb2baf3eb3db13973422825a608e3d2235d4ce63f679b300e0a72c4f660ffad5359ea00eb1911dfdc9ddaf4d61ab7c64edc4d4f5418e27a66a0000a20036fa67932dce76a70b8629c45a49e6569c30df835eac8f38aaad53c949c05d8a2c895bf28f5e3bac0e7dbb9b9b720cb4981ce6b0b61cc230b8a57254f838244a8d3df139d532c829074511d2fafc7c10bdabd5f133cd93e1c60ea31d09e48154b2e8c69927d511ca66d456940df8438a1b09937fc76a0892757e1b5e839bf40c3eeb245fef8f71448e64687a139a6f382dbb9d2ab101f318746ba7b108bad2b38c7b9fea96403b37dc5058c0d6f8b9f7ec6e9c8cffb4ace9967405722c5b6580d3c6de33468f3146525affedefd55db70ad8765a997c79c7b3ae1a6a4c13d531b35bd7d61d83745d3045ab674319a1f84ba276e8301598f7f1784ea0f8b0e521673b8b368fd4057d7370d80c63727e856c6e598042a317941743e09e22dfaaf99ca7410e50fec9a6fe46295d262626a18d6c08b22af1614b15b939507d003ec5ba52eb4fe3fb13fe997bf721d62e8a7361aa38903ef544d5645b82e716bfd101af345ce7512dfcd3bf56989d7ddfc324ab274bf1112c825085e86a5d4fd5484e56d9bc8846c5ee50ad55639eb7fb206c323e0c8e2fe15c6cf4edf0cca66fdd80161bedf430466a71052e62c02eebe368770413ac980b5dc421f164e5b8697bdd269fdca2ff68b9da5073d8d2361595ec98c6fc208d06efdab00ad36c56441289238a665f5a060a8b749ebfef379532c99fafc47991d8318c04fde5ccb5f34050c0155aac5c68133f53652f53c088bf96eb1e7a9857d7708f029a11636e5a2f850a4829853f8166e2a7ae8813107d303936bedd15dcb4e53369ff36d089659c36ac5291a76239b2f269037306ffca71da421f40b014d94ca2164fe60722883ec17dd94d566eb59c506b8e1fed30fd166d428ec7ab83e066a771132fe26dcb59efbe0719db5f4cc880de4183f5cf4c89d05b4d9a72a508f6a6f62fba6bd6ec45bd9a3377e1b0e80a53a216b0fbb912708b3bec1d11c1d438307fa83b7cb4a03096413dad4b71a9c5c4a8889572de0bf386d6ca0f940cf80b3f487bc25c7e3a11c4d7cd26ebb00e5b6e3f1874e706c58c3034b0a527615d1e7ee72c4fb8aa1a58bf353f9a6ac9dd101dec6dbeccc56ffb2cbf6c925a50f951b9a358e75bbf3609935db941c117992dc2da0287f148bc012a6d70a2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0x1000}, {&(0x7f00005fd000-0x6f)="72211783343dcf35dae81e64fced39d0e9fb22524b72c8d79f98110c786bc95c5fb30d1e2e99085e299a00d0bad61d9547b88aed571d88e11e0de822f6e0c41e555e093db8b5ecf218373d85289138a4a9a708abe8ee5901b2435756d11b56e9e49159536eb3b1dd0b18a1aa3cabc0", 0x6f}, {&(0x7f000047b000-0xe2)="3ac0ec30e685bfbb4487cbf0683a600147f8ecb7f9f1f935568798db9ff5ffbaf891fb5dd22e02a62b63f0ccb4aa94fd69cb774e5da07db77a58fa4fdd36e8365b47fa84d7bb5e1b12846178154a3cb2424074201c0cc93f59c29a82680b306c4c118ca12dcc8a2c2d32d3700eed351ff5dffe1a2507759dba4db15bacd19fe0336330c6e916e2280f88ffdae279aaea94e3cd9845dba5336e00ded2b5974427f5400a1d2ccad993124f0eafae5817337fe906a72110501175bcb9ec347065116f5e45ed28e285c4d2ab2bf1d47a7fc5e5f2adac8d326b3f8d72d4b1876362c2b3f5", 0xe2}, {&(0x7f0000cdf000)="681e8b0e526fd4696f2256095480368489d83a8c12724c08722066f6ab113bf57bd4db1232d51899254ff3926cf6ee2c682c4370ce74fe6759a4039290ff7d20c8713e0a2a1ad18f4245a6899aae7e3c0b4a8deb332791563eac2c09223b4cc47723cf795c04fe7cfc2d8ee5c2939854a7ae1df6ff7712df99b77154bb633e28396698394f0031886646252f4015da6bbbe3c317f050aabc900aff30cabeec6bce42e09552af4010ed538460651b0f663fab76d6815a4e68d9d7502c771656e5d39755084e72a0df0e136108030c1b6dfe7f8ac6e9", 0xd5}, {&(0x7f0000956000-0xfd)="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", 0xfd}, {&(0x7f0000696000)="8e3849a0d2ef98b31f09a16ef81711cb1eebbeeb444765ca362a6ae02084e5ff18d7d270e7407594ad9ad03a74e89266746a198306d09a8d0e328ee19c06fcf70ceae6031de8b6df47d83a3038eee3ff6b726e5f08d36d5dff42104456bf73e37d419ebd3f02f01a1ce41227ceb2fb33e6ce7a41b8390806ddcee0a99860b01296eb9035e47b6e55e73e71e33f4d4c6b17760972cd814192918e09656e116456e6c3f4cc60b4ae1567060b88317bca6b59afb8091fe36dfa2fc7d2fedb17006bc3d56106eedc6c5201defd6fc0eb3ea7dc80c650", 0xd4}, {&(0x7f0000ae7000-0x1000)="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", 0x1000}, {&(0x7f00002eb000-0x3a)="86dadbf8c24f682370fbe430709f16c923c6fbf9c458c6b753003a18c8be9146ad6c3ad34a619c5fe73de694537c503b43e221126186619b089a", 0x3a}], 0x9, 0x3) fcntl$setlease(r4, 0x400, 0xfffffffffffffffc) mmap(&(0x7f0000d54000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x400000000000000) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) sendfile(r5, r6, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r5, 0x4c01) ioctl$DRM_IOCTL_SET_MASTER(r6, 0x641e) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f0000fd1000-0x9)="2f6465762f73672300", 0x0, 0x20000) ioctl(r7, 0x100000001, &(0x7f0000001000)="60") 2017/09/02 10:30:13 executing program 7: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x1000007, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f00000e0000)=0x0, 0x81) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fb3000-0x4)=0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fb2000)=0xecd9) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000a9000)={0x0, 0x0, 0x0}, 0xc) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400000dc, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x12, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000ec7000-0x8)=@file={0x0, "2e2f66696c653000"}, 0xa) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) read(r4, &(0x7f0000f3b000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90) r5 = semget(0x1, 0x2, 0x0) semctl$IPC_INFO(r5, 0x2, 0x3, &(0x7f0000c8b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") clock_gettime(0x0, &(0x7f0000afb000)={0x0, 0x0}) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008fb000)="2f6465762f70746d7800", 0x228000, 0x0) ppoll(&(0x7f00005e2000-0x8)=[{r4, 0xfffffffffbffffff, 0x0}], 0x1, &(0x7f0000372000-0x10)={r6, r7+10000000}, &(0x7f000076b000-0x8)={0x0}, 0x8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000dd000)={0x0, 0x0, 0x0}, &(0x7f000082a000)=0xc) perf_event_open(&(0x7f0000bbd000)={0x2, 0x78, 0x4, 0x7, 0x7, 0x3, 0x0, 0xc8fe, 0x0, 0x0, 0x80, 0x7, 0x200, 0x7, 0x0, 0x1, 0x4, 0x7, 0x1, 0x8000, 0x77, 0x56, 0x0, 0x21, 0x9, 0x5, 0x0}, r9, 0x3ff, 0xffffffffffffffff, 0x4) r10 = syz_open_dev$random(&(0x7f000056d000)="2f6465762f72616e646f6d00", 0x0, 0x400) recvfrom$unix(r3, &(0x7f0000e5b000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x40000000, &(0x7f0000a3d000)=@abs={0x1, 0x0, 0x3}, 0x8) fcntl$setown(r8, 0x8, r9) ioctl$int_in(r10, 0x5452, &(0x7f0000ccb000)=0x4) futex(&(0x7f0000028000+0xd53)=0x1000, 0x1, 0x2ca, &(0x7f00009ca000-0x10)={0x77359400, 0x0}, &(0x7f0000a9b000-0x4)=0xffffffffffffffff, 0x5) r11 = getpgrp(0x0) r12 = dup2(r10, r4) fcntl$setown(r10, 0x8, r11) fcntl$setsig(r10, 0xa, 0x44) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r12, 0x540f, &(0x7f00008fc000)=0x0) gettid() 2017/09/02 10:30:13 executing program 5: mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r0, &(0x7f0000473000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x2)=0x10, 0x80800) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000aef000)="2f6465762f696e7075742f6d69636500", 0x0, 0x200000) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000531000)={0x3fa, 0xfffffffffffffffe, 0x14b, 0x15f}, 0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006aa000)="2f6465762f6b766d00", 0x400020000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f000057b000-0x40)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = syz_open_dev$sndtimer(&(0x7f0000aec000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x8100) remap_file_pages(&(0x7f00007ef000/0x1000)=nil, 0x1000, 0x20000000005, 0x9d86, 0x1000004020) syz_open_dev$sndtimer(&(0x7f0000aa4000)="2f6465762f736e642f74696d657200", 0x0, 0x10000) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000abb000/0x18000)=nil, &(0x7f0000120000-0x18)=[@text32={0x20, &(0x7f0000aee000)="66ba6100ec260f01cfb9800000c00f3235002000000f30b9800000c00f3235001000000f30660fe15506660f2f87201f0000660f72f58966ba4000b00eee0f302e64650f01d1", 0x46}], 0x1, 0x48, &(0x7f0000aee000)=[], 0x0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000002b000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2001, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f000026c000)=0x100000) ioctl$UFFDIO_WAKE(r6, 0x8010aa02, &(0x7f000002b000-0x10)={&(0x7f0000026000/0x4000)=nil, 0x4000}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r5, 0x40045402, &(0x7f0000aeb000-0x4)=0x5) ioctl$KDSETMODE(r6, 0x4b3a, 0x400) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r6, 0x80404509, &(0x7f0000aef000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000aed000)={{0x100000001, 0x0, 0xfffffffffffffffe, 0x0, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f000001d000-0x50)={0x3, 0x987, 0x80000000, 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]}) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x800, 0xda8c3f02ebdd3d7b) dup(0xffffffffffffffff) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000995000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f00003ac000-0x4)={r8}) [ 290.240924] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready 2017/09/02 10:30:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e8a000-0x108)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x0, 0x100000167c, 0x7, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x7, 0x2, 0x0, 0x200, 0x9f]}, &(0x7f0000bce000+0x46e)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e89000)=@sack_info={r0, 0x5, 0xe000000000000000}, 0xc) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x6c6, &(0x7f0000970000-0x10)="db9425e058383161a9947083a8920ca4", 0x10) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00007ea000+0x3b)=0x40000000003, 0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000a2c000-0x28)={&(0x7f0000780000/0x2000)=nil, 0x8, 0x7, 0x8, &(0x7f00007e7000/0x2000)=nil, 0x2b}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(0xffffffffffffffff, 0x6, 0x6c2, &(0x7f0000bca000-0x18)={"9646dca4ce213ebfdf21ece4e9ee3c91", 0x20, 0x9}, 0x18) r3 = open(&(0x7f0000846000-0x8)="2e2f66696c653000", 0x40000, 0x40) dup3(r2, r1, 0x80000) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000786000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000004f000)=0x8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(0xffffffffffffffff, &(0x7f00009cd000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f000000e000-0x18)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000703000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f00003c3000-0x8)={r5, 0xc}) [ 290.286302] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready 2017/09/02 10:30:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000080c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x4000000000000002, &(0x7f0000000000)=0x1, 0x4) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r2, 0x0, &(0x7f00000cb000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000801000-0x8)="2e2f66696c653000", 0x20800, 0x15) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000f10000)={0x4641493cdf9d25d6, 0x5c, &(0x7f0000ab0000-0x5c)="e5619c2725912b32583c76975aadbaed875e2430c432960ce76e5046620cc52619bd97ca64728f1f3eb9599376df719c7976ea5513ddf6e00b63289e56d1038a3deb5c79e7d7ba0cd9012e28caaed9baddf950b05f07f5119d332fbd"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = add_key(&(0x7f0000a1f000-0x5)="7573657200", &(0x7f0000eeb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000666000)="4547a5c7ee713d6c87a020a3b0d6b000ea5d2db32aa4fdff35eb86f667b59d55097f24a5a6b81e62021070a817c239c28afd273f9ca74bd4c1c46ccbc1d4d252a0b1fceb7b18f5920e22ce33fa5bcebd920928a621cbcc08f97039d5df1c7dc2b46fec5c84a66325f6f654a9818ab2a577c87b5dcae1f8aa53392a2cd9a5f407e9455d69dc", 0x85, 0xffffffffffffffff) keyctl$clear(0x7, r5) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(r4, 0x6, 0x6c2, &(0x7f0000990000)={"19b04f87e501f23346ef6221a36fcd96", 0x7, 0xfffffffffffeffff}, 0x18) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00009a1000-0x25)={0x5, 0x7, 0x8, 0x3, 0x10000009}) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000e1d000-0x4)=0x0) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000048000)={&(0x7f0000754000/0x2000)=nil, 0x80, 0x3, 0x0, &(0x7f0000ee6000/0x3000)=nil, 0x0}) r6 = add_key(&(0x7f0000d51000)="6b657972696e6700", &(0x7f0000ae4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r5, &(0x7f0000170000)=[{&(0x7f000095d000-0xf9)="52bae224039005577236bfa96af2ace60df9195d56b15f9fc967d52ac2d152f53bcd63f4e43a52eb4a4b8daccd20d73d343250c5d94b616b9db75a16389d857205362a867ed329f5105e60458766bd11768ba7413921f92e1271d5ce57b3ba8cba0eac3f46188fc040d87946c8d89af64a35e92e91a2c5d2b3f7d8e82f80e4f699c7a0429029be8b08f3e123d71b4a25d693b2a24f0810898e9617749a26a5b8dc7ffa154f8d712d6f6c38739bfc2e4cbed1f9a130be38ce682792b1f5b088a5085e058c2441493ff2fac066c622f0e2ca611f3ea3cfdcf5f23930166057a2771d9918dbc5bc05c49ed141a32f0c12a7c1eb0311754ce20c7f", 0xf9}, {&(0x7f0000989000)="0e6ab6c496cf1f2b21f15d7920f9d5a63dce9103b8c00bcd3b416366e39da1ea444ac94edc9f20103964f26414648b8d9a14329d383aab50a0b89f388fa3b60f7e628151c1d318ac596edbe97f542f77f4f795da694b59ecd03567334083d6f73ef954fb65064b41f7211a622ff82e18e9fcd411095fbca56b3dc746d09f986bfb985847b28d2a4c6b2a190395ba570d36dd16510ffd79f513d82e5b7ed8fc9f40ee28c35beb2a9231f5", 0xaa}], 0x2, r6) arch_prctl(0x1003, &(0x7f0000a1d000)="820000025ee713562bc06e89cb4288a6b0730336122f3122417f2a0000000000001000ef06c5") keyctl$unlink(0x9, r6, 0xfffffffffffffffb) keyctl$describe(0x6, r5, &(0x7f0000959000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00001bf000)=0x0, &(0x7f0000971000-0x4)=0x4) keyctl$get_security(0x11, r6, &(0x7f00008d7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f000058e000-0x8)={0x8000, 0x795}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 290.335968] print_req_error: I/O error, dev loop4, sector 0 [ 290.341840] Buffer I/O error on dev loop4, logical block 0, lost async page write [ 290.349725] print_req_error: I/O error, dev loop4, sector 8 [ 290.355498] Buffer I/O error on dev loop4, logical block 1, lost async page write [ 290.363222] print_req_error: I/O error, dev loop4, sector 16 [ 290.369098] Buffer I/O error on dev loop4, logical block 2, lost async page write [ 290.404653] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready [ 290.431966] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready [ 290.479779] QAT: Invalid ioctl [ 290.485272] QAT: Invalid ioctl [ 290.491452] QAT: Invalid ioctl [ 290.513496] QAT: Invalid ioctl [ 290.521441] QAT: Invalid ioctl [ 290.525305] QAT: Invalid ioctl 2017/09/02 10:30:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa97a, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000979000)="2e2f66696c653000", 0x0, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000646000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x7fff, 0x3ff, 0x4000000006}, &(0x7f0000acc000)=0xa0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000250000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndtimer(&(0x7f0000fa6000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x100000000000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000fab000)="", 0x0) readv(r1, &(0x7f0000c45000)=[{&(0x7f0000769000)="", 0x0}, {&(0x7f0000a75000-0x65)="00", 0x1}, {&(0x7f0000818000)="", 0x0}], 0x3) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) listen(0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) recvfrom$ax25(0xffffffffffffffff, &(0x7f00005bd000)="", 0x0, 0x0, &(0x7f0000c1f000)={0x3, {"29a43290a0df55"}, 0x0}, 0x10) r2 = getpgid(0x0) r3 = gettid() tgkill(r2, r3, 0x3) 2017/09/02 10:30:13 executing program 2: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0xb, 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, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) read(r0, &(0x7f0000e78000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004a000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000e75000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e74000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e78000)=0xc) r5 = inotify_init1(0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setown(r5, 0x8, r4) fcntl$setstatus(r5, 0x4, 0x42000) inotify_add_watch(r5, &(0x7f0000005000-0x8)="2e2f66696c653000", 0x1ff) pipe(&(0x7f00003d2000-0x8)={0x0, 0x0}) r6 = open(&(0x7f000064f000+0xb90)="2e2f66696c653000", 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000614000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000a6e000-0x4)={0x81}, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/09/02 10:30:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006b4000)="2f6465762f76637300", 0x10400, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000beb000)={r1, 0x4, 0x5, "6cb578803f6f9a186e0fed9e82643fe7f9a4c1a4b5077d05e169f84858a890d53fe04eab8f34feee35b4bbeda87338ce6a4b44909e3f96e27577a86a995610edf43994b4e715b9c138a4f54fd0ac9d98f58527b89170"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r0, 0x6, 0x6bf, &(0x7f0000bd8000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) r2 = gettid() sched_setaffinity(r2, 0x8, &(0x7f0000778000-0x8)=0xe29) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000011a000-0x9)="2f6465762f76637300", 0x500, 0x0) renameat2(0xffffffffffffffff, &(0x7f00002bd000)="2e2f62757300", r3, &(0x7f00000b4000)="2e2f62757300", 0x4) ptrace$setregset(0x4205, r2, 0x0, &(0x7f00005b0000)={&(0x7f0000e86000)="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", 0x1000}) r4 = open(&(0x7f0000026000)="2e2f62757300", 0x0, 0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x9) linkat(r4, &(0x7f0000537000)="2e2f62757300", r4, &(0x7f0000313000-0x6)="2e2f62757300", 0x1400) r5 = openat(0xffffffffffffff9c, &(0x7f000003f000)="2e2f62757300", 0x801, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00004c0000-0x38)={&(0x7f0000769000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000b25000)=[], 0x0, &(0x7f0000001000-0xa2)="", 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f00001b2000)={0x2, &(0x7f00006d1000)=[0x200000001, 0x9]}) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000ac6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") chmod(&(0x7f0000997000-0x6)="2e2f62757300", 0x202) setsockopt$inet_dccp_int(r4, 0x21, 0x0, &(0x7f0000e8b000-0x4)=0x6, 0x4) rename(&(0x7f000085e000-0x6)="2e2f62757300", &(0x7f00008f2000-0x6)="2e2f62757300") r6 = open(&(0x7f0000002000)="2e2f62757300", 0x6043, 0x40000) open(&(0x7f000085c000)="2e2f62757300", 0x200, 0x80) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000760000-0x68)={&(0x7f000068e000-0x10)=[0xbf, 0x2, 0x1, 0x1], 0x4, 0x3b14, 0x1, 0x80, 0x100000000, 0x0, {0x9, 0x5, 0x2, 0x7fff, 0x5, 0x4, 0x7, 0x9, 0x6, 0x100000000, 0x5, 0x7, 0x8, 0x2, "a28fa5b579ff8a33762053cc6a713b71f4faa5fb3525438156fc163af4454bcf"}}) vmsplice(r3, &(0x7f0000822000)=[{&(0x7f000057b000)="e4acb99498f29123b674d34a4f36fb35182d970af0000007a111852ad0ca4462e93fea32c8ad76c9dcc16df009a006897daa5354cbd888a7b9e18696a402bd521b0be24d733058bfdc31941aae92268fb73bd5b5a7377d9a99e96c938c0e6fe146ac8f8649f2f418936c95b81ea03ed55db28cb31fae0d0c059779ff1012c9c32c340fb77bb6d2bb5a8d38d6a19a90a01f1c4cbe41466c2b987bf31ace627eadf9b397028e5fb6cb8b0897ba309478b0cb853e", 0xb3}, {&(0x7f0000f66000-0xe1)="cb5e4c906a07e3211211c8ccd3f2cddde35fcef08ad08c410162b1b50000000442b96ab431c827a91c28eb68302fe2320cf5ec03782cefe4235b00cd6129dcee5d87e95fa9c69e2a862d1d3f5378d84962d304005a22662e5620c8082c38d952a285f20109f1fe9baea565b7c4979633a3f510a90f493bf8ffdaaa1985349bf85de11dd34f59897cc9ca64447b2b75bc193ced672d54349be8311cf3adf25abc589ae747b529c4f1f6209d5b0490f3da2b13deee637c0f7b9adf8b36adcf4444ed50a7c51c5c2cfa933bd1bdda661e83bdc5a21fd819d90a95afa0b7f63dc63009", 0xe1}, {&(0x7f0000b71000-0xde)="918371dcda41420e249258054a9b1ad2d51053b585d68f3a8ac0b19f8ac8142cad7bfa0c9d4b1ad934bf14a09abfaf6a60fdcdf2ffea848ed991d971847c957993758c75b4a0364d237fadd759b5bae2a2e02dc11e2db356a361db33b385453492b2030b1f64fded3cd13e4d5e8e46b1eb5080b37d074037af00bc8f4a6db1ecb71d77226be7f4fe698ddb36767a9afbdeaea89979a568f0f9dd29e8cd94c49c12c8c6bfb725ec5271ebec215b22fd5b23d239c4d13af5337ecefd42737d53071948a2c5b4e53f1610312be5377db05edd1f8d2a8ec28820edecb13eaeb8", 0xde}, {&(0x7f00004be000-0x11)="53e4239821065a40b06622e6a9a5e68f9d", 0x11}, {&(0x7f0000796000)="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", 0x1000}, {&(0x7f0000e5b000-0x2c)="45bc124ded55b13d836c825a79fc6577d9bfde0fa9cd35c3bd5296f5af2493afc07006fe8cdfa24eb30293ee", 0x2c}], 0x6, 0x2000000001000c) fsync(r6) epoll_wait(0xffffffffffffffff, &(0x7f0000001000-0x30)=[], 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2017/09/02 10:30:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000+0xb0e)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000007000)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000006000)={r3, 0x80000, r4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) socket$inet(0x2, 0x0, 0x7) getsockopt(0xffffffffffffffff, 0x107, 0xc, &(0x7f0000f32000)="00", &(0x7f0000007000-0x4)=0x1) 2017/09/02 10:30:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e8a000-0x108)={0x0, @in={{0x2, 0x0, @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]}, [0x6, 0x0, 0x167c, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x200, 0x9f]}, &(0x7f0000bce000+0x46e)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e89000)=@sack_info={r0, 0x5, 0xe000000000000000}, 0xc) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00007ea000+0x3b)=0x3, 0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000a2c000-0x28)={&(0x7f0000780000/0x2000)=nil, 0x8, 0x7, 0x8, &(0x7f00007e7000/0x2000)=nil, 0x2b}) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(0xffffffffffffffff, 0x6, 0x6c2, &(0x7f0000bca000-0x18)={"9646dca4ce213ebfdf21ece4e9ee3c91", 0x20, 0x9}, 0x18) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(0xffffffffffffffff, &(0x7f00009cd000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f000000e000-0x18)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) pipe(&(0x7f00005dd000)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) 2017/09/02 10:30:13 executing program 4: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f000001d000)=0x0, &(0x7f0000053000-0x4)=0x4) r0 = userfaultfd(0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000055000-0x18)={0xaa, 0x52, 0x0}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f0000056000)={0x0, &(0x7f0000057000-0x40)=[]}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20000000, &(0x7f0000039000-0x9e)="", &(0x7f000003b000)=0x0, &(0x7f0000024000-0x4)=0x0, &(0x7f0000057000)="") clone(0x0, &(0x7f0000179000)="", &(0x7f0000058000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f000004d000)="") readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f0000053000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f0000054000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f000004c000-0x89)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x4) 2017/09/02 10:30:13 executing program 0: r0 = socket$nfc_raw(0x27, 0x9fffffffffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x1, 0x0) mmap(&(0x7f0000987000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000003000-0xd)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x3, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000988000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r2, 0x0}, &(0x7f0000048000)=0x0, 0x20000000000000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009ac000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd4000)=0x4, 0x80000000000b, 0x4, &(0x7f0000002000)={0x0, r4}, &(0x7f0000048000)=0xfffffffffffffffd, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd5000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r5, &(0x7f0000001000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e6000)=0x10) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000fd8000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000fd8000-0x4)=0x1000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000fd6000)={0x6, [0x1, 0x1, 0x5, 0x3, 0x2, 0x100000000000000]}, &(0x7f0000fd7000-0x4)=0x10) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)="2f6465762f6b766d00", 0x20000, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f000000a000-0xc)={0x3, r1, 0xffffffffffefffff}) ioctl$KVM_ENABLE_CAP_CPU(r8, 0x4068aea3, &(0x7f000000a000-0x68)={0x7b, 0x0, [0x10001, 0x5, 0x8003, 0xfffffffffffffff7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000008000-0xc)={0x80000000000006, r6, 0x0}) r9 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_GET_PIT2(r7, 0x8070ae9f, &(0x7f0000019000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_CPUID2(r9, 0xc008ae91, &(0x7f0000024000)={0x0, 0x0, []}) mmap(&(0x7f0000014000/0x4000)=nil, 0x4000, 0x8, 0x32, r9, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r7, 0x4038ae7a, &(0x7f0000012000-0x38)={0x3, 0x7, &(0x7f0000029000-0x2c)="db16b7fa868b3d204b01000000c41ec10f536fcb813629bef8f2673e558d3c098e8ba0bd4c727f531fd087d8", &(0x7f0000026000-0x1b)="78ec2245c480c29cc08923da48d7410f08a4843c3f3fcaa785c957", 0x2c, 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_FPU(r9, 0x41a0ae8d, &(0x7f0000025000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1000, 0xffffffffffffffff, 0xfffffffffffffff8, 0x0, 0x1ff, 0x10efff, 0x6000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x0}) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r9, 0x4008ae89, &(0x7f0000013000)={0x4, 0x0, [{0x201, 0x0, 0x8c3800}, {0x7, 0x0, 0x3}, {0xa06, 0x0, 0x6}, {0x10000, 0x0, 0x450b}]}) 2017/09/02 10:30:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000fb9000)="2f6465762f7663732300", 0x1c, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00007db000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$getsig(0x4202, r1, 0x8, &(0x7f0000dcd000-0x10)={0x0, 0x0, 0x0, 0x0}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dab000)="2f6465762f6b766d00", 0x5, 0x0) io_submit(0x0, 0x2, &(0x7f0000cc4000-0x28)=[&(0x7f0000b6a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000d9000-0xe1)="", 0x0, 0x7, &(0x7f0000b97000-0x50)={0x7, 0x0, 0x0, @tid=0x0}, 0x0, r0}, &(0x7f0000a10000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000956000-0x1000)="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", 0xd36, 0x2, &(0x7f0000b4f000)={0x1, 0x0, 0x0, @thr={&(0x7f00006a9000-0xd0)="e50d380b8cffda7510c13e89243f", &(0x7f0000136000-0x1000)=""}}, 0x0, r0}]) prctl$void(0x7) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000724000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000145000-0x4)=0xc) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f000053f000)=@pic={0x8, 0x6, 0x9c30, 0xff, 0x9, 0x3, 0x81, 0x8001, 0x1, 0x7, 0x9, 0x8, 0x80000000, 0x10000, 0x8, 0x100}) r4 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f00001b3000/0x18000)=nil, &(0x7f0000777000)=[@text64={0x40, &(0x7f0000279000-0x66)="66b834010f00d026656766480f388274fb6a3e4c0f01cbc4820dbe75fac4e3fd6d0d5f090000803e360f01d1c4e139586d0036f2410f5934f066baf80cb822eaf082ef66bafc0cb062eec744240074240000c744240252000000c7442406000000000f011424", 0x66}], 0x1, 0x41, &(0x7f0000ad8000)=[], 0x0) ioctl$KVM_GOOGLE_GET_METRICS_VM(r0, 0x4010aefd, &(0x7f00003c3000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) getpeername$netrom(r0, &(0x7f00008d8000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000601000)=0x48) r6 = socket$bt_rfcomm(0x1f, 0x0, 0x3) clock_gettime(0x4, &(0x7f00007e7000-0x10)={0x0, 0x0}) setitimer(0x2, &(0x7f0000c67000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) shmget(0x2, 0x1000, 0x500, &(0x7f000066d000/0x1000)=nil) getpeername$netrom(r3, &(0x7f000091c000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000d50000-0x4)=0x10) ioctl$KVM_X86_SET_MCE(r5, 0x4040ae9e, &(0x7f0000272000-0x40)={0x8000000000000000, 0x6, 0x1, 0x1, 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000d9a000-0x50)={{0x7, 0xa82c}, {0x5, 0x101}, 0x8001, 0x6, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00001b3000/0x18000)=nil, &(0x7f000079b000-0x18)=[@textreal={0x8, &(0x7f000022d000)="ba4300b000ee0f20913e660f3829a8151f0f017eb10fc11691002e67f20f126af90f87000067670f019b7c0000002e26f30f5aa8007036260f0e", 0x3a}], 0x1, 0x0, &(0x7f00001bd000)=[@dstype3={0x7, 0xc}], 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00001fd000)={0x8, &(0x7f0000914000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$bt_BT_POWER(r6, 0x112, 0x9, &(0x7f00002e2000)=0x2, &(0x7f0000ca6000)=0x1) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000a4d000-0x4)=0x2ff107ba, 0x4) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f000027d000-0x400)={"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"}) get_mempolicy(&(0x7f00000d7000-0x4)=0x0, &(0x7f0000165000-0x8)=0x0, 0x7, &(0x7f000096e000/0x2000)=nil, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2017/09/02 10:30:13 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000006000)={0x0, 0x0, 0x1, 0x0}) r0 = inotify_init1(0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0xc) mmap(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x1000000, 0x8972, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000013000-0xb)="2f6465762f766373612300", 0x2, 0x40) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000013000)={0x5e, 0x0, 0x1}) mprotect(&(0x7f0000d80000/0x2000)=nil, 0x2000, 0x4) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008c9000-0x78)={0x2, 0x78, 0x497, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x80003, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000fbb000)={0x6}, 0x1) setsockopt(r4, 0x107, 0x7, &(0x7f0000000000)="0700b536", 0x4) r5 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000fa1000-0x4)=r5) prctl$setmm(0x23, 0x2, &(0x7f00002c3000/0x1000)=nil) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d68000-0x9)="2f6465762f76637300", 0x2000, 0x0) ioctl$KDSETKEYCODE(r6, 0x4b4d, &(0x7f00006c5000)={0x1, 0x3}) ptrace$setopts(0x4204, r3, 0x0, 0x0) ptrace(0x4207, r3) wait4(r1, &(0x7f00009ca000-0x2)=0x0, 0xa0000008, &(0x7f000098b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r3, 0x5, &(0x7f0000fbd000-0x41)="bc56dcf23d334e539382b8a1e0f52582d69fa721a3e041c2da95f24efd40640c064127807316371f8555bf7c333da92a5ae1c68cc5598c9622a176e11964166844") ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000fbd000-0x4)=0x0) [ 290.594102] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready 2017/09/02 10:30:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x5, 0x0, 0x0, 0x7e00000000000000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4420, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) gettid() mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aec000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000aed000)={0x7f, 0x4000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000937000-0x28)={0x5, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f000046a000-0x48)={0x80003, 0x0, [0x2, 0x0, 0xffffffffffffffe0, 0x1000, 0x6, 0x0, 0x4, 0x0]}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x400000000f, &(0x7f0000d11000)=0x5, 0x4) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000d16000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) dup2(r3, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xfffffffffffffbfe, 0x3, 0x6) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f00003f7000-0x44)={{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="8794111b01d7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="d3867a4a687094cac0dd5fd00b7e3e9f"}) memfd_create(&(0x7f0000003000-0xa)="5d657468306574683000", 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x10000002, 0x80001, 0x680) r6 = socket(0x5, 0x800080001, 0xffff) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000fdc000+0x2f3)={0x20, 0x1bf, 0x40, 0x4, 0x8000}, 0x14) setsockopt(r5, 0x29, 0x4, &(0x7f0000000000)="04", 0x1) socketpair(0x3, 0x80005, 0x80, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x5, 0x10006) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000a08000-0x3)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/09/02 10:30:13 executing program 2: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0xb, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000514000)="2f6465762f76637300", 0x207ffd, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0xfffffffffffffbff, 0x0, 0x2ef, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff747, 0x0, 0xffffffff80000000, 0x0, 0x2, 0x0}, 0x0, 0x0, r2, 0x0) read(0xffffffffffffffff, &(0x7f0000e78000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004a000-0x4)=0xc) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r3, 0x10, &(0x7f0000e75000-0x8)={0x0, 0x0}) ptrace$setopts(0x20004208, r5, 0x0, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e74000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e77000)=0xc) r7 = syz_open_dev$mice(&(0x7f0000803000)="2f6465762f696e7075742f6d69636500", 0x0, 0x20001) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r7, 0x5415, &(0x7f0000e79000-0x4)=0x0) r8 = inotify_init1(0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000885000-0x8)={0x0, 0x0}) fcntl$setown(r2, 0x8, r6) fcntl$setstatus(r8, 0x4, 0x42000) inotify_add_watch(r8, &(0x7f0000005000-0x8)="2e2f66696c653000", 0x1ff) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, r4, &(0x7f0000e79000)={0x0, 0x0, 0x0, 0x0}, 0x80000008, &(0x7f0000795000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimensat(r7, &(0x7f0000e78000)="2e2f66696c653000", &(0x7f0000e79000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x100) pipe(&(0x7f00003d2000-0x8)={0x0, 0x0}) open(&(0x7f000064f000+0xb90)="2e2f66696c653000", 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000614000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/09/02 10:30:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) alarm(0x1) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000822000)={@common="67726530000000000000000000000000", @ifru_names=@common="62637368300000000000000000000000"}) pread64(r2, &(0x7f0000495000-0x1e)="000000000000000000", 0x9, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r3, &(0x7f0000a76000-0xdb)="", 0x0, 0x20000001, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0x2, &(0x7f000045d000-0x4)=0x8000000000000, 0x4) delete_module(&(0x7f000078a000)="2f6465762f6e65742f74756e00", 0xa00) pipe(&(0x7f00000c3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000676000)={0x0, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x4a0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x200}, &(0x7f0000dfe000)=0x98) write(r1, &(0x7f0000f3e000-0xd4)="a86b4d5c103dace2bd9e56bf11b0b9b27c02a7e11e13c3630b80dd99b8989765305115137e35b0bb0819a6abd62c072b89662505d03d57ab634272f28e9466c98da310792e61a842429e90dab41475fdd4d3178e89b05902011f6129744fa6efbde1bef2c0c065889296aebfefb7be4f7b18c19a6c9d47e2121f569e6512f3ab337a6d089277450737eddc06367505717c35f0688d297c6fc35303ec64e3d094fba252e4ab684922269a4ef2ff6f3851cd67f2520d15fbe7b7be961c34b65d0a0c4ddcd8f37e8b5f86403d0a8ee38c825b53a27b", 0xd4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f00007b5000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00007a1000-0x18)={r6, 0x7, 0x20, 0x10001, 0x5}, &(0x7f0000b0a000)=0x18) setsockopt$inet_mreqsrc(r5, 0x0, 0x25, &(0x7f000074e000)={@rand_addr=0x1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000cb3000-0x4)=0x100000001, 0x4) 2017/09/02 10:30:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000dc3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000eac000)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000d12000)={0x0, @in6={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000337000)=0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e8a000-0x108)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x0, 0x167c, 0x7, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x1ff, 0x200, 0x9f]}, &(0x7f0000bce000+0x46e)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e89000)=@sack_info={r2, 0x5, 0xe000000000000000}, 0xc) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00007ea000+0x3b)=0x3, 0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000a2c000-0x28)={&(0x7f0000780000/0x2000)=nil, 0x8, 0x7, 0x8, &(0x7f00007e7000/0x2000)=nil, 0x2b}) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(0xffffffffffffffff, 0x6, 0x6c2, &(0x7f0000bca000-0x18)={"9646dca4ce213ebfdf21ece4e9ee3c91", 0x20, 0x9}, 0x18) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(0xffffffffffffffff, &(0x7f00009cd000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f000000e000-0x18)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) [ 290.639689] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready 2017/09/02 10:30:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000096f000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x403}, 0x10) r3 = socket(0x11, 0x80002, 0x0) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000017b000)={0x101, 0x4, 0x9, 0xdd1}, 0x8) pipe2(&(0x7f00008bd000-0x5)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00004c4000-0x20)={0x4, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000f14000)={0x80, r5, 0x2000000002, 0xdc}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000f62000-0x4)=0x0, &(0x7f00008a9000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000380000-0x8)="2e2f66696c653000") recvfrom$ipx(r3, &(0x7f00001ad000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60, 0x40000042, &(0x7f00007a2000)={0x4, 0x1, 0x7f, "bbba7f3396ce", 0x5, 0x0}, 0x10) getsockname$unix(r4, &(0x7f0000850000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000ecf000)=0x1002) dup2(r0, r4) socket(0x14, 0xa, 0x7) recvmmsg(r1, &(0x7f00005d1000-0x40)=[{{&(0x7f0000650000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f00004c8000-0x10)=[{&(0x7f00006b0000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}], 0x1, &(0x7f00002e3000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x6}, 0xe13}], 0x1, 0x1, &(0x7f000096d000-0x10)={0x0, 0x0}) 2017/09/02 10:30:13 executing program 2: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0xb, 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, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) read(r0, &(0x7f0000e78000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004a000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000e75000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e74000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e78000)=0xc) r5 = inotify_init1(0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setown(r5, 0x8, r4) fcntl$setstatus(r5, 0x4, 0x42000) inotify_add_watch(r5, &(0x7f0000005000-0x8)="2e2f66696c653000", 0x1ff) pipe(&(0x7f00003d2000-0x8)={0x0, 0x0}) open(&(0x7f000064f000+0xb90)="2e2f66696c653000", 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000614000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r7, 0x29, 0x1b, &(0x7f0000b69000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e77000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000d9c000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20, r8}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/09/02 10:30:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e8a000-0x108)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x0, 0x167c, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x200, 0x9f]}, &(0x7f0000bce000+0x46e)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e89000)=@sack_info={r0, 0x5, 0xe000000000000000}, 0xc) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00007ea000+0x3b)=0x3, 0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000a2c000-0x28)={&(0x7f0000780000/0x2000)=nil, 0x8, 0x7, 0x8, &(0x7f00007e7000/0x2000)=nil, 0x2b}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000411000-0x20)={@generic="b3dea128ec326df754ce98b338df353f", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(0xffffffffffffffff, 0x6, 0x6c2, &(0x7f0000bca000-0x18)={"9646dca4ce213ebfdf21ece4e9ee3c91", 0x20, 0x9}, 0x18) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000b31000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000064a000-0x4)=0x10) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000046d000-0xc)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000f3b000)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(0xffffffffffffffff, &(0x7f00009cd000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f000000e000-0x18)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) [ 290.733098] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready 2017/09/02 10:30:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000321000-0x9)="2f6465762f73672300", 0x0, 0x4000) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x34a5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000721000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getitimer(0x2, &(0x7f000067e000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x7, 0x1, &(0x7f00008ea000-0x10)={r3, 0x0}, &(0x7f0000ac0000)={0x0, 0x0}) statfs(&(0x7f0000551000)="2e2f66696c653000", &(0x7f00000ef000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r4 = open(&(0x7f0000152000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) symlinkat(&(0x7f000003b000)="2e2f66696c653000", r4, &(0x7f0000011000)="2e2f66696c653000") llistxattr(&(0x7f0000876000)="2e2f636f6e74726f6c00", &(0x7f0000ae2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6) iopl(0x42) r5 = open$dir(&(0x7f00003c5000-0x8)="2e2f66696c653000", 0x100, 0xa0) utimensat(r5, &(0x7f0000395000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000035000)={{0x77359400, 0x0}, {r2, 0x2710}}, 0x100) mknod$loop(&(0x7f0000040000)="2e2f66696c653000", 0x1, 0x1) mkdirat(r0, &(0x7f0000bed000)="2e2f66696c653000", 0x100) name_to_handle_at(r4, &(0x7f0000d8a000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000036000)={0x78, 0x9, "58074ad1033f73a11568bb7a73385c09a67099a1c01025e5cd3827b00f2e30912dd60229a50baf0bc1822d86288241ab40f1df8ae7b0f292c45cecda8283c645c383cb7035faa68c1019c25dab56ca3661e4a35e9a5720ef7fded3cd27f1f75cbf729f64b2a0b2d8f04f7597d88cd8"}, &(0x7f0000e9c000-0x4)=0x0, 0x2000000001000) name_to_handle_at(r4, &(0x7f000002c000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000002000)={0xe0, 0x7fff, "0352931ac464048d1290b280fae4ad967afce5f5a3d446848184c39cb8ce2f10b824ad4cb36dfb6f8332811af41066621463ab46905805b6af105235480cffe4333e49a1d04c18720833b4224e6efc3bbde5432e9d983e3ff5e55be3c0e32138a4a99328296b186e8d507a032eab9ba8e70f17b8ec63dd6f8d357779f0ebd4e5112622822abcd895fa433d547f45e286ae825972786d1a629d805151b22c6a9dba96ae9206c0aeaeeaad006c32fb94b79e5b2e3b5edcbb5034737b4edb027c9d724ac08075f60e3f521afe268d8ca5692698661b82"}, &(0x7f000001e000-0x4)=0x0, 0x400) renameat(r4, &(0x7f000001b000)="2e2f66696c653000", r4, &(0x7f0000009000)="2e2f636f6e74726f6c00") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000785000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00009a1000-0x98)={0x0, @in={{0x2, 0x0, @rand_addr=0x5000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x7}, &(0x7f0000e94000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008d2000)={0x0, 0xf4, "437f784fb6ad01230ffa5a28450663ae2642c8d2ef7e655b4647895f498f0c73d088be18a9f15acd8d8eeee75e0cbe70b1613190bb1a7e65f0d03cade658b4d85ea5426fceee928226406b0581c0b220712307b6d3a36e5bc39d221d95b7cccc7b2604c87bbe483308023fd371d69649efa9801b4c19f4442803651e7232852ecec85d578d2d0ea7a2741465888b6ef73f8f8a99e74a6a6d357c0401fb2b63d980f27ac9b903fac0021a2c2d509dc4ae7dbbdca05fe8cfca353d9731dfa6c75a902e9f932a122422152bba08540dee1decb619f514781be78e80d7933a597bd72eb3ab1d55a64478ca452dbf4cc5f861a30ef63e"}, &(0x7f0000350000-0x4)=0xfc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00008db000)={0x0, 0x5, &(0x7f0000afe000)=[@in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x3, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000061f000)=0x10) ioctl$KVM_SET_LOGGING(r4, 0x4008aef0, &(0x7f0000206000)={0x3, r4}) sendmsg$inet_sctp(r0, &(0x7f000011c000)={&(0x7f0000992000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a2e000-0x90)=[{&(0x7f00007c4000)="", 0x0}, {&(0x7f0000fae000)="eb9818d0a071957349a1b65a2c7d239f6e453fbed4e2cbd978b08a17893dfe519b7a1c9e455a46e5f76ce0a90137d8b0c58f59b4d69e0bc63e2d5368bda14500359e11b510becabaa38ff791ef34edc9e3aa0eb9535cf0453aee157c81ea70c183663d0fa733aca26e13515adee328f4df4a2498199846e1f8b5ce25e527320818f265538a9794fc2f5277cd8a5616d980a0e6d3de9ca28410cac0968391156c7dd46db496c36ea4d7b30bc780596008be715b5ef45168afed47b9f2", 0xbc}, {&(0x7f0000f05000-0x52)="f0a1f88021551982e486ed815a25fc95c7e770e6b4724de620db7517f648495055b6b70a4952c86e4fe185c1cfa78520d1da7588cfa4b34b966ab71e8ae54d0636c4e77855e06bd30d17569a893d8b734957", 0x52}, {&(0x7f0000246000)="17e9093f6614e0ecea66049f18d45d303f333ff8afa1fff3be1870bb32884739175c6ecc003bdc4f5d2bbcdf426a4181531764b869dbf057e1cd8250fb0718978c", 0x41}, {&(0x7f0000f2f000-0xe8)="67ec06ef7b5e2e2ddc7a4ecb9ae600ab1e346a92adf43ddc48e5ffb9092a2e4c0c0355ea17bcdb2a5514e42f0743e7318ca51400263552049547aa18c8623ca272e6594ce63f1ef9f160800c61eccb35a1e299e176d0ddbb4af10ab6d624a981f847a6d4a635be2fe2b903bb5a4ef2a90a21c4645ab07c0fd891a19e9c904a70931231e6f44a9710ce4dc3d482ac7a759e589569caf2f5bef5283811343b87dcc19d50014c9452eaa94d7ac39c32bcd096117cf1a9c9980d21dcf0d4c2f0707bd7182189ee954b3d1bb4affea3dcf39cac11b50e3cb4cf2ffbb1e8ce6ad50db48367da6aad41c563", 0xe8}, {&(0x7f000070e000-0xee)="80435db9022e18ec86cfcc425399d665fe26c6896fb26ef4e66e50b94ee644eca9a557ad2cc5c45e2a08a58d056555d8e55246995008d8073b23d4b4c5a9bb4103de119c5d09c0b5c8a16882674ceda989e8662ab6ca10e4000ca7253f3b08fc4f06851cf4129f43306333e076fc8d4b5d8db80820a989aa7c7f2a5e436594ba4d9e61426c3fee3f7c9f28988829a18181fbc1fd8617eef144783f2a096f29f2a623f033f805c491ec1c20990e5a5713c2e6f372c64a008e619a96a93400928d9b909a33f9aff69efc02d7f0066c60677ac52386b37472cb1fb2900563dd561d166d109fff9270a20799233c9024", 0xee}, {&(0x7f00008ed000-0x1)="c8", 0x1}, {&(0x7f0000f02000-0x9e)="4b926e8f3a7d92d4554250f27de679ae25ad7c13e0d4cd49947de9a76dccf2a2d959aa345fa3899910e0af4ae352b0b067a35826aa00899142133064dc328738e4c0445d0479e44604b2c0c40a90825cec103476bb7ce02e6fc819e903200923bc99cb0457857a3f48f8391a0ceb18a4333cadc10de5b7f28c0c7071ce700cde82ac11e38ef77cc1229bcd9dc686c46529184d8fc30659a1b62d83fbc969", 0x9e}, {&(0x7f000086c000)="88b30da0d6fdad4d40f5dac0e942d1d16594190a4a80de45e38ade7da1a56f47234863c88c543d1add49ab8ca15f0b243b0e93d840079fe4b5cddfbbdbac61ba531184e7e7eb0d25efdbf74331a4ff6ea08ea97f4285f3dc08b3d6e6e71012d0900fc395826b92600e44fcc1", 0x6c}], 0x9, &(0x7f0000f7b000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x5, 0x8008, 0x8, 0xfffffffffffffffc, 0x3, 0x9, 0x9, r6}}, @init={0x18, 0x84, 0x0, {0x8, 0xd15, 0x4, 0x7fffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x75a4, 0x8, 0x100, 0x2, 0x7, 0x5, 0x4, 0x0}}, @init={0x18, 0x84, 0x0, {0x100, 0xffff, 0x8, 0x9be5}}, @sndinfo={0x20, 0x84, 0x2, {0x38000000000, 0x1, 0x6, 0xc3c7, r7}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0xffffffff, 0x206, 0x2, 0xfffffffffffffffc, 0x100000001, 0x995d, 0x7, r8}}], 0x6, 0x20000000}, 0x20000000) setrlimit(0x0, &(0x7f00008e5000-0x10)={0x1, 0x5}) readlinkat(r4, &(0x7f0000fd5000-0xa)="2e2f636f6e74726f6c00", &(0x7f000043e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5) unlinkat(r4, &(0x7f0000027000-0xa)="2e2f636f6e74726f6c00", 0x0) [ 290.791950] device gre0 entered promiscuous mode [ 290.800241] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready 2017/09/02 10:30:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000009d000-0x11)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000f56000)="2e2f66696c653000", 0x2000, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000f57000-0x20)={r1, 0x5, 0x7, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000b43000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f00009f8000-0xce)="00ba445ed6f357446aaa3ee975c8e2d63065bb0f49e51a1ed15f2ca51178e39c440670dcffb570ae3648da3045252c47f8c643008a856b25077ebfe0802a31f4102aed751ef7eacd532425d6f2e586e49b36825336e94d4f51e0f6de679a204841872c70f52f2105fec36b1bbd474de5cf5863ff2e1f77dcbeaaba20201d2296854873d5b9dc0015973e33e1e084b92469fbe724d5d33ead1002edc9ddbd00c3211082e658f39bd4cb7c3f49946ca978ab062c0ac62f813621a09d212eb9408642cd4a29f71730710c4b80989546", 0xce, 0x800, &(0x7f0000f56000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000f53000)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000ec3000)=0xc) socketpair$inet(0x2, 0x5, 0x0, &(0x7f0000f55000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r3, &(0x7f0000f4f000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$unix(0x1, 0x28, 0x0) setsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000f55000)=0x7, 0x4) setsockopt$inet_int(r3, 0x0, 0x1f, &(0x7f0000f54000-0x4)=0x1, 0x4) setsockopt$sock_int(r3, 0x1, 0x3f, &(0x7f0000f54000)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000001000)="bb430735892630720577b0a89bc1bb1c5234e51f41cc392a14b7da78034a96cde71fa0ad752d0700000000000000cf2e7a5c0c0ce56f648ceaa6d3736bb5eb8041ea17f2b62d8ec08fd76293e74145ca2cc3c8ed6515ddb57ff416998aa5708da75582fdd651d5f023cdf58965a2c98345692ccbddde1b84ff476e0461a8488fb3113058177fed718eea54e57b0eee957a64617fef1c3fba1083a0d63426cd5e5078b8e542ecb028ff5b7072779211665a19f1a8bdf06e8a30ac03ce71a5276c0fb36741f96647fcbefed1fb8d4d62e13d", 0xd1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f00008ea000)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r4, 0x0, &(0x7f0000f57000)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000866000-0x4)=0x0, &(0x7f0000a24000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000134000)={0x1, 0x3, &(0x7f000077d000)=[@generic={0x15b4, 0x0, 0x0, 0x7f}, @generic={0x9ebc, 0x10, 0x9, 0x0}, @generic={0xd39d, 0x0, 0x0, 0x0}], &(0x7f0000bba000-0x7)="73797374656d00", 0xf4, 0x80, &(0x7f0000008000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x30) 2017/09/02 10:30:13 executing program 2: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0xb, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000e78000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004a000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000e75000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e74000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e78000)=0xc) r5 = inotify_init1(0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r6 = open(&(0x7f0000ab1000)="2e2f66696c653000", 0x80, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r6, &(0x7f0000e79000-0xc)={0xe, 0x0}) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r6, 0x400454d9, &(0x7f0000e77000)={@generic="9fcb91ed811961ceee6a470112f9f167", @ifru_settings={0x1, 0x20, @fr_pvc_info=&(0x7f0000e77000)={0x2, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) fcntl$setown(r5, 0x8, r4) fcntl$setstatus(r5, 0x4, 0x42000) inotify_add_watch(r5, &(0x7f0000005000-0x8)="2e2f66696c653000", 0x1ff) pipe(&(0x7f00003d2000-0x8)={0x0, 0x0}) open(&(0x7f000064f000+0xb90)="2e2f66696c653000", 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000614000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r7 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000a82000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x0, 0x9, 0x1, 0x6, 0x7}, 0x20) 2017/09/02 10:30:13 executing program 7: getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b07000)={0x0, 0xf3, "c48cff7c733d1b54186541e49d4e29c67a6a66f8390c8688b5c57621dbceae9e5a2784f351772dcdf82dcf7d6ed89804c341f20409e170fdb0a97995560b3ca08a30c55d9c914d1578de768578b9aa3e5783a26958c0f262e179389fc979a3ff1c07df970629e7d98833a0dd4f19d32fd2ccc568ca574ab0b1375f1153b61e4a8948a02426c4fd2ad4b1809d437b13c034807b423fae3d41f00b18474c6d32a55b9a6222366b6e4417faec502ae36fe2f4800472c0cb614670d169ace25bb8190f9c7b40db562beaa205ec029da48e1b642c5e25ff08331576b1766859bc906f091a8a90e520b443033dabf0b3d86493a2fe61"}, &(0x7f0000136000-0x4)=0xfc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000df5000)={r0, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x7, 0x0, 0x7}, &(0x7f0000236000)=0xa0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000d8d000-0x14)={0x2, 0x3, 0xfffffffffffffc00, 0x2, 0x24}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x3, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000790000-0x8)="2e2f66696c653000", 0x20000000141042, 0x0) fallocate(r1, 0x0, 0x0, 0x8002) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffdffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000c25000)=0x40, 0x4) r4 = socket(0x10, 0x2, 0x0) clone(0x1000000, &(0x7f0000219000-0x60)="9063cbdc787d2d4504ac2186628f4666062384e47da1f9e943cdcfccdb3aa39053f91007e4765ec9bfd9c7b5cba6bcca3851b2d0d1ed0c9ba42b201032336427b0ce081aabf16023c5f113c3ac5131067c69d083832caed6caf7e1a01df23754", &(0x7f0000acc000)=0x0, &(0x7f000097b000)=0x0, &(0x7f00001fb000-0x1000)="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") sendmsg$netlink(r4, &(0x7f0000dbf000-0x38)={0x0, 0x0, &(0x7f0000dbb000-0x10)=[{&(0x7f0000001000)=[{0x14, 0x14, 0x709, 0x0, 0x0, "cd"}], 0x14}], 0x1, &(0x7f0000dbe000)=[], 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000ea3000)={0x0, 0x0}) creat(&(0x7f0000387000)="2e2f66696c653000", 0xffffffffffffffff) r5 = open(&(0x7f0000002000)="2e2f62757300", 0x0, 0x0) ftruncate(r5, 0x0) r6 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r6, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f00005fa000)=[{&(0x7f0000ba7000)=[{0x14, 0x1d, 0x20000000000003ff, 0x0, 0x1, "0e"}], 0x14}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000167000)=0xfffffffffffffdfe) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002e7000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007df000)={0x3, 0xffffffffffffffff, 0x0}) perf_event_open(&(0x7f0000c9a000)={0xd, 0x78, 0x1, 0x800, 0xffff, 0x6, 0x0, 0xff, 0x108, 0x40000000000001, 0xdb0, 0xa5c, 0x80001000, 0x800000000, 0x0, 0x3, 0x1, 0xe43e, 0x10000, 0x2, 0xe7, 0x8, 0x7, 0x10001, 0x1, 0x100000001, 0x0}, r7, 0xffffffffffffff81, r8, 0xf) r9 = fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(r9) 2017/09/02 10:30:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() syz_open_dev$sg(&(0x7f0000b63000)="2f6465762f73672300", 0x2000000000000004, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000048b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0xfffffffffffffffe, 0x1) r2 = gettid() name_to_handle_at(r1, &(0x7f00005c7000)="2e2f66696c653000", &(0x7f000029b000)={0x30, 0x1, "b352b92a01a51cb6239acf2db07b568fa9d6b6bf8e4c51b2b4db8a5042e420865affbeea0029bb73"}, &(0x7f0000b2d000-0x4)=0x0, 0x400) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x80, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xfffffffff7ffffff, 0xffffffffffffffff, 0x0) prctl$intptr(0x40, 0x3) r3 = msgget$private(0x0, 0x0) msgsnd(r3, &(0x7f0000167000)={0x3, "67"}, 0x9, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000016a000-0x4)=0x0) geteuid() accept4$ax25(r1, 0x0, &(0x7f0000037000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xae3, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000c31000-0x4)=0x97, 0x4) r5 = socket(0x1e, 0x2, 0x0) bind(r5, &(0x7f0000d81000-0x80)=@generic={0x1e, "01030000a8000000000000000000000009a979f3f1b30c7bc800000006bad62e0a43feffed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b247090c5216669c7021f6f65dc2160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077ae6d1c90001d6d90980ee590c8b9f70dc136cb184a"}, 0x80) recvfrom$ipx(r5, &(0x7f0000eed000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7, 0x40, &(0x7f00009dd000)={0x4, 0x161, 0x8, "b459b283c656", 0x5, 0x0}, 0x10) r6 = socket(0x9, 0x2, 0x0) bind(r6, &(0x7f00001bb000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000efc000)=0x0, 0x200) r7 = socket(0x10, 0x2, 0x10) write(r7, &(0x7f0000416000-0x21)="1c0000001f000720270100081d00000001000000000000000500f70000020019fa", 0x21) [ 290.902481] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready 2017/09/02 10:30:13 executing program 4: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f000001d000)=0x0, &(0x7f0000053000-0x4)=0x4) r0 = userfaultfd(0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000055000-0x18)={0xaa, 0x52, 0x0}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f0000056000)={0x0, &(0x7f0000057000-0x40)=[]}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20000000, &(0x7f0000039000-0x9e)="", &(0x7f000003b000)=0x0, &(0x7f0000024000-0x4)=0x0, &(0x7f0000057000)="") clone(0x0, &(0x7f0000179000)="", &(0x7f0000058000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f000004d000)="") readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f0000053000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f0000053000)="", 0x0}, {&(0x7f0000054000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f000004c000-0x89)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x5) 2017/09/02 10:30:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7e000)={0x0, 0x0}) connect$ax25(r1, &(0x7f0000f7d000)={0x3, {"f571daa2df5021"}, 0x7}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e8a000-0x108)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x0, 0x167c, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x200, 0x9f]}, &(0x7f0000bce000+0x46e)=0x108) inotify_init() setsockopt$inet6_dccp_int(r1, 0x21, 0x17, &(0x7f00005e1000-0x4)=0x4, 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e89000)=@sack_info={r2, 0x5, 0xe000000000000000}, 0xc) r3 = socket$bt_rfcomm(0x1f, 0xfffffffffefffffb, 0x3) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000bcc000-0x18)=@add_del={0x2, &(0x7f0000961000-0x10)=@common="7465716c300000000000000000000000", 0x800}) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00007ea000+0x3b)=0x3, 0x4) uselib(&(0x7f0000236000)="2e2f66696c653000") ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000a2c000-0x28)={&(0x7f0000780000/0x2000)=nil, 0x8, 0x7, 0x8, &(0x7f00007e7000/0x2000)=nil, 0x2b}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(0xffffffffffffffff, 0x6, 0x6c2, &(0x7f0000bca000-0x18)={"9646dca4ce213ebfdf21ece4e9ee3c91", 0x20, 0x9}, 0x18) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(0xffffffffffffffff, &(0x7f00009cd000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r5 = accept(r4, &(0x7f0000099000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00003f6000)=0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f0000fee000-0x80)={r4, 0x8, 0xfffffffffffffffa, "5046c96b000462f4a02237c03dc46b54a2dec670970d61af5b7c540c04e5e99430b04e81255848c9efffce7a45af7d5be20653ac517d0bc416037bd1afd940bfb5efd6618c131a1909471c42f06030d2c93109fbb100284c5469ac2b62e8ca1d6c14c207bad73cb7e8acb83d0548c2ea991e94e82662"}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00002a3000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00003ce000-0x8)={r6, 0x1}) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f5b000)="2f6465762f7161745f6164665f63746c00", 0x80, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000a09000)={r2, 0x2, 0x42, "32b87e12c51594bb130c1ceb1e9c084702771563b2bf0d1479e12f162d33a5f6a64548cdb767168895dcaa5434f91c131cf2dcffabb09d39f1926e733f26f49e548e"}, 0x4c) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f000000e000-0x18)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) sendto$inet6(r4, &(0x7f000081e000-0xd8)="4d4c9fa8fc3b3b2b9f57661ebb18c13109a4450607a6118b693dc187d7229ef2c83943b6018cf2b2864c4c94943004b52cef42f6d9a9836729f30633c3acf2ba7737fbefdbc61190f7d2b38cb6a7270c0b4b7e9d69d56a57515e1b2cfa070b62ce0b2c2ef44a37e31769a214e57f6c785532fe4be0d28930d6f1a85553c13b502fb14b8c23ab71af8cc502b917221cfa84836873b9e0bcd557a08b131adb2eb19d84cf259b673a49a29427439e5b23df3507289a91e62820ca46c773fd8977b23e9d32c3683d83079ac01a8e2342ea8736998f17e8cb4e4b", 0xd8, 0x1, &(0x7f0000fd1000-0x1c)={0xa, 0x3, 0xffffffff, @loopback={0x0, 0x1}, 0x7fff}, 0x1c) r8 = socket$netlink(0x10, 0x3, 0x0) writev(r8, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) 2017/09/02 10:30:13 executing program 3: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x2032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fd3000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000015000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, &(0x7f0000007000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000000d000-0xe8)=[@in6={0xa, 0x0, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x3, 0xf4db, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcf}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x7fffffff}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000b6b000-0x78)={0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, 0x8, 0x8, 0x4, 0x24, &(0x7f00003ba000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7fff, 0x9, 0xd6}) bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@generic={0x0, 0x0, 0x0, 0x0}], &(0x7f000000a000)="73797374656d00", 0x0, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7}, 0x30) r2 = accept4$unix(r1, &(0x7f0000296000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000087a000)=0x8, 0x80800) listen(r2, 0x5) poll(&(0x7f0000002000-0x38)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x1000, 0x0}, {0xffffffffffffffff, 0x2000, 0x0}, {0xffffffffffffffff, 0x4009, 0x0}], 0x4, 0x1) r3 = socket$inet(0x2, 0x807, 0x0) r4 = socket$inet_sctp(0x2, 0x20, 0x84) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000fd5000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86, 0x3, &(0x7f0000fd4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000d6a000-0x10)={0x5, [0x1, 0x1, 0xfffffffffffffffe, 0x773, 0xaa]}, 0x10) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000fd5000)={0x0, 0x40}, &(0x7f0000fd5000)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fd6000-0x10)={r5, 0x8, 0x4, 0xfffffffffffff23f}, 0x10) syz_emit_ethernet(0x46, &(0x7f00005eb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x8000000000000021, 0x0, @rand_addr=0xfffffffffffffffe, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x86, 0x12, "9820138e53712c242423cfa281bed269"}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "96bb4d", 0x0, "882314"}, ""}}}}}) mmap(&(0x7f000076e000/0x1000)=nil, 0x1000, 0xc, 0x35, r2, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000393000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/02 10:30:13 executing program 2: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0xb, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(r0, &(0x7f0000e78000-0x8)={0x7fffffff}, 0x8, 0x80000) read(r1, &(0x7f0000e78000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) r2 = inotify_init1(0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r1) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000397000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e79000-0x4)=0xc) fcntl$setown(r2, 0x8, r4) fcntl$getownex(r2, 0x10, &(0x7f0000e75000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000057c000)="2e2f66696c653000", 0x101) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e74000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e78000)=0xc) r7 = inotify_init1(0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000e78000)={0x1, 0x9, 0x9, 0x6, 0x2, 0x0, 0xfffffffffffff801, 0x7, 0x8, 0x6, 0xafc0, 0x8b}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e78000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r8, 0x0, 0x4, &(0x7f0000d2d000-0xa4)="9c9c01178a5dc806ad7d16df07c6beb0ceaafdbd5206db62be5878fab90162f6d9057ba7b9a605fed79ef97ec2746218d60a67fe47677fb1b458da90f1db169794e87e4e6e2bcf60883a75507464288e8251eb19dfc8d3b707f482686a45aa1f1c3c47d1658d491154a284befafa7e16dd380b976bceb380ff76a29659983e5c7aa966f710da283ec395312fc6ebd34458b28347eec247240f4400ea10499930075e3f04", 0xa4) fcntl$setown(r7, 0x8, r6) socket$inet(0x2, 0x80005, 0x7) fcntl$setstatus(r7, 0x4, 0x42000) inotify_add_watch(r7, &(0x7f0000005000-0x8)="2e2f66696c653000", 0x1ff) r9 = fcntl$dupfd(r2, 0x0, r0) setsockopt$bt_BT_SECURITY(r9, 0x112, 0x4, &(0x7f000038a000)={0x3ff, 0x8}, 0x2) pipe(&(0x7f00003d2000-0x8)={0x0, 0x0}) open(&(0x7f000064f000+0xb90)="2e2f66696c653000", 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000614000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/09/02 10:30:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) pipe(&(0x7f000040f000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000c65000-0x1)="00", 0x0) gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a9c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00009f2000-0xb)="2f6465762f6c6f6f702300", 0x4000000000000, 0x101086) r4 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000cef000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x379, 0x5, 0x1}, &(0x7f0000302000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000891000-0xc)={r5, 0xfcf9, 0x10}, &(0x7f0000311000-0x4)=0xc) recvmsg(r1, &(0x7f000098a000-0x38)={&(0x7f000069c000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000aa4000)=[{&(0x7f000048b000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000488000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f0000ec0000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000da2000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f00003f8000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000aeb000-0xc)="000000000000000000000000", 0xc}, {&(0x7f0000631000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x7, &(0x7f0000ca0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0xfff}, 0x1) pwritev(r4, &(0x7f000060c000-0x60)=[{&(0x7f0000ae7000-0x1000)="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", 0x1dc}, {&(0x7f0000767000-0x3b)="86dadbf8c24f682370fbe430709f16c923c6fbf9c458c6b753003a18c8be9146ad6c3ad34a9c5fe73de694537c503b43e221126186619b089a727a", 0x3b}], 0x2, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000044e000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x6, 0xff, 0x6, 0x7, 0x2000400000000, 0x28}, 0x20) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000d5c000)=r5, 0x4) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r3, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r4, &(0x7f000095e000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000bfb000-0x4)=0x10) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000f8c000-0x34)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) sendfile(r3, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r3, 0x4c01) socket$netlink(0x10, 0x3, 0xe) accept4$ipx(r2, &(0x7f0000671000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000ae8000)=0x10, 0x80800) 2017/09/02 10:30:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x100000000000000, 0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400000000df, 0x0, 0xfd, 0x0, 0x0, 0x1000000, 0x2, 0x0, 0xfe, 0xfffffffffffffff8, 0x100004, 0x10000, 0x0, 0x2, 0x2, 0x0, 0x0, 0x900, 0x40, 0xfffffffffffffb14, 0x638306309e9eb807, 0x0, 0x0, 0x4, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() syz_open_dev$sndseq(&(0x7f0000816000)="2f6465762f736e642f73657100", 0x0, 0x280) mmap(&(0x7f0000741000/0x3000)=nil, 0x3000, 0x1000000, 0x50010, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x54a, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b06000)={0x0, 0xffffffffffffffff}, &(0x7f0000b1c000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0xb275, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) setpriority(0x0, r3, 0x85) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x2000, &(0x7f00003a8000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r7, r8, &(0x7f0000171000/0x18000)=nil, &(0x7f0000469000-0x18)=[@text16={0x10, &(0x7f000079f000)="0f21350f090f01330f00d1f2aff3e1360fa90f22110f20d86635200000000f22d80fc5dca0", 0x25}], 0x1, 0x0, &(0x7f0000274000)=[], 0x0) syz_kvm_setup_cpu$x86(r7, r8, &(0x7f00002af000/0x18000)=nil, &(0x7f0000af2000)=[@text32={0x20, &(0x7f000063c000)="362e0f7f6937d95d000dc894d34e0f32440f20c0350b000000440f22c03e0fc769920f3066b83d018ee066b81e010f00d80f09", 0x33}], 0x1, 0x20, &(0x7f0000aef000)=[], 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r8, 0x4048ae9b, &(0x7f0000548000)={0x70005, 0x0, [0x7a9, 0x80000001, 0x4, 0x4000000000000007, 0x20, 0x8, 0x0, 0x2]}) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000)="2f6465762f6b766d00", 0x400, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r9, 0x8904, &(0x7f0000fb9000-0x4)=0x0) 2017/09/02 10:30:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000454000-0x58)={0x26, "6861736800000000000000000000", 0x200000020, 0x4, "67686173680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ff000-0x10)="0200000000fbff06000000fffffffaff", 0x10) r1 = memfd_create(&(0x7f0000002000-0x3)="3a3a00", 0x0) socket(0xa, 0x3, 0xfffffffffffffffe) writev(r1, &(0x7f000053f000-0x20)=[{&(0x7f0000197000-0xc7)="18566414c30f0fc5c555b0719aba65b6aa3fe08c4a2b910e4964500b0f8ceea6be96ba6155d7ac43cd84494755330e48dc4613d1bcd23ab749a9a1266f47e83dc576ead00133024843d34ce6d656a2c9c6c2d4c6df84c0a12f7b73391964284b64de2577288c9be07098d27af163c4103cc97d60b1936a201d892bc7abf45a6aba5d530a733a4f2e1af042b8981e7e0efac4b42ef5de6d90ef0155feb1d5bf206ec2ab81c35ba5490ec90d9b2cc545f5b1c34d5ec5a9520a52f805db007b97696b4165745f424f", 0xc7}, {&(0x7f000002a000)="7446462e5a4b5e373ed3afef8ed7a6e7a6cb6a92111edeb8e01ce8ea51316dae62b868ea2c0db7d980da4e3275d5d500d920cde24af8e3877ce1e7a1f5613245ba50515fa50cbc1c83917efc40f0477ea1725f022a5d234ab933b4d8d23279c7dcf48720f1246975cbbbe040beee", 0x6e}], 0x2) r2 = perf_event_open(&(0x7f00007d4000-0x78)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000566000)={0x0, 0x4, 0x4, 0x7, 0x400000000004, 0xc39, 0xffffffffffffc511, 0x24}, &(0x7f0000897000)={0x28, 0x8, 0x6, 0x3, 0xc, 0x866, 0xff, 0x6}, &(0x7f0000474000)={0x8, 0x8, 0xff, 0x80000001, 0x2, 0x4, 0x808000, 0x9}, &(0x7f0000e54000)={0x77359400, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000051000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000de3000-0x8)={0x0, 0x7fffffff, 0x0, 0x0}) r3 = socket(0x10, 0x3, 0x0) acct(&(0x7f0000c01000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xdc5000)=nil, 0xdc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x1, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x0) fchmod(r2, 0x42) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f000003b000-0x6)="706f7369785f61636c5f6163636573737b5900", 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000a7c000-0x4)=0x0) pwrite64(r5, &(0x7f000003c000-0x1)="2f", 0x1, 0x0) lseek(r5, 0x7ffffffffffffffb, 0x1) fcntl$getown(r5, 0x9) write(r3, &(0x7f00009dc000)="f11d8d3f60bafec27b1857546922dc174cab39c7040f5ae71b000438eec62af40b87523aded3d528a9df5973d09f7ed575f91fd409bb8402d1f23e0aa81a988d73d63d04cf956482d9fe424c3b62790bb74c16e4cffef93eef0a1f1d5a7b62ec7db2f64bccfbc1fa11ec8a62c9608ebb7416d7ba4a7c1990183df28897e8a173be18e8e48902afa3f609643fc2bc8639f78cfebbdf9e613fad2ec15b564d9bb6bd534cf401fd369c160800829f58d1410f143be90e", 0xb5) socket$netlink(0x10, 0x3, 0x6) 2017/09/02 10:30:13 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000004000)="6d643573756d6574683174727573746564706f7369785f61636c5f6163636573732f2400", 0x3) ioctl$TCSBRK(r1, 0x5409, 0xa000000000000) r2 = memfd_create(&(0x7f0000003000-0x5)="6574683100", 0x2) getsockopt$inet_tcp_TCP_SILENT_CLOSE(r0, 0x6, 0x6bd, &(0x7f0000004000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000001000-0x4)=0x0, 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000005000)={r2, r2, 0x1e82, 0x829, &(0x7f0000003000)="08c09257f6f5c89b1637f4bd7a565b9a513813eae62df6db0df414d52cd9b1e124ed43dd02afbb2d548a7fbc0b5fdbc5ef0b937583e882bc89ac8754c04dd0fe909d527f3b7ce0c3aae53e0176570d7e48b4c6921ffbfb86acb5d21327bca9074339a75c376270b401d6a910", 0x7fffffff, 0x7, 0x6, 0x600000000, 0x0, 0x2eb, 0x1, "d4177870ab8c7ea67c626f53f14824c61f8a9a3a3fc926389a26a768627fb6dcb5f245ebcb1fdddc1faa9ec2ecfe256c488271cb9c544e803ebe2962322d317b1bfe2b6f5bb9b8d7e8b4cef38adfa18f3eaa3d8bc3826ad18ba43bafdc63e9e3095e4061951f328f22050d77860057f43204cfd00a0ea0e722fa8360"}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000005000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000)=0xd8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000004000)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000)="2f6465762f73657175656e6365723200", 0x82, 0x0) [ 291.114934] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready 2017/09/02 10:30:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e8a000-0x108)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x0, 0x167c, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x200, 0x9f]}, &(0x7f0000bce000+0x46e)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e89000)=@sack_info={r0, 0x5, 0xe000000000000000}, 0xc) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00007ea000+0x3b)=0x3, 0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000a2c000-0x28)={&(0x7f0000780000/0x2000)=nil, 0x8, 0x7, 0x8, &(0x7f00007e7000/0x2000)=nil, 0x2b}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(0xffffffffffffffff, 0x6, 0x6c2, &(0x7f0000bca000-0x18)={"9646dca4ce213ebfdf21ece4e9ee3c91", 0x20, 0x9}, 0x18) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(0xffffffffffffffff, &(0x7f00009cd000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f000000e000-0x18)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000627000-0x4)=0x5, 0x4) getsockopt(r1, 0x2, 0x1, &(0x7f0000e39000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009b1000-0x4)=0xae) r2 = socket$netlink(0x10, 0x3, 0xd) writev(r2, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) [ 291.180388] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready 2017/09/02 10:30:14 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8cd, &(0x7f0000264000)="00", 0x1) mmap(&(0x7f000001b000/0x2000)=nil, 0x2000, 0x1000000, 0x40000032, r0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)="2f6465762f6b766d00", 0x8000400, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x2, 0x40050, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003e4000-0x11)="2f6465762f7161745f6164665f63746c00", 0x400, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000a2000-0x8)={0x0, 0x0}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000afa000-0x68)={0x6, 0x0, [{0x4b565000, 0x0, 0xff}, {0x814, 0x0, 0x3f}, {0xb7f, 0x0, 0x10008}, {0xaff, 0x0, 0xfffffffffffffeff}, {0xb7f, 0x0, 0x1f}, {0x4b564dff, 0x0, 0x7}]}) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006c2000/0x2000)=nil, 0x2000, 0x2, 0x10, r6, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r6, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000afb000)=[@text32={0x20, &(0x7f0000801000)="b90401004066b84710000000d0ba000000000f3052c76dfef3ab66b8c4e3995c2708000f9e66baf80cb8dc405686ef66bafc0cb874000000efe0e066ba210066ede02ec1e8050f3235001000000d30ef66bafc0cc966e955e96d266767f2a50f20d835080000000f228bb9bebe0f070f01b102000000", 0x76}], 0x1, 0x20, &(0x7f00002c5000-0x20)=[@cr0={0x0, 0x10000}, @cstype0={0x4, 0xe}], 0x2) r7 = socket(0x19, 0x80000, 0x6) mmap(&(0x7f0000236000/0x4000)=nil, 0x4000, 0x2000010, 0x32, 0xffffffffffffff9c, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r7, 0x10e, 0x1, &(0x7f0000afa000-0x4)=0x10001, 0x4) ioctl$KVM_SET_GUEST_DEBUG(r6, 0x4048ae9b, &(0x7f0000018000-0x48)={0x3ffff, 0x0, [0x9, 0x0, 0x7, 0x8, 0x7, 0x8000000000001ff, 0x0, 0xffffffff7ffffdff]}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f0000afd000)={0x8, 0x0, [{0x8000000a, 0x100, 0x3, 0xffff, 0xd27, 0x0}, {0x1c0000009, 0x3bc389aa, 0x2be6, 0x800, 0x200, 0x0}, {0x1, 0xbfc, 0x0, 0x6, 0x2, 0x0}, {0x80000001, 0x2, 0x2000000007, 0x9, 0x8, 0x0}, {0x1, 0x10000, 0x1004, 0x7fff, 0x3ff, 0x0}, {0xc0000001, 0x6, 0x1f, 0x8, 0x3, 0x0}, {0x80000008, 0x9, 0xfffffffffffffff8, 0x6, 0x7fffffff, 0x0}, {0xc0000005, 0x493, 0x0, 0x7ff, 0x80000003, 0x0}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_TRANSLATE(r6, 0xc018ae85, &(0x7f000028f000-0x18)={0x100000, 0x4004, 0x7, 0x3, 0x8}) ioctl$KVM_GET_NR_MMU_PAGES(r5, 0xae45, 0x3) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x38) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000af9000)={0x20, 0x0}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f00005af000)={0x3, 0x0, [{0xc0010140, 0x0, 0xfffffffffffffffe}, {0x0, 0x0, 0x203}, {0xbdd, 0x0, 0x9}]}) [ 291.239691] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=47712 sclass=netlink_route_socket pig=2441 comm=syz-executor1 2017/09/02 10:30:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000042b000-0x10)=@common="69703667726530000000000000000000") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d51000-0x8)={0x0, 0x72ef}, &(0x7f000080a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000774000-0x14)={r1, 0x9, 0xd6af, 0x2f, 0xfffffffffffffff9, 0x8}, &(0x7f0000b6f000-0x4)=0x14) recvfrom$inet(r0, &(0x7f000091f000-0xdb)="", 0x0, 0x0, &(0x7f00003f3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r0, &(0x7f0000d40000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000088e000)=0x10) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000cb6000)=0x0, 0x4) bind$inet(r0, &(0x7f0000a05000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x8000f, 0x20, &(0x7f00006ff000-0x8)={0x0, 0x0}) getpeername(r2, &(0x7f0000fb8000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00004d5000)=0x80) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x1b, &(0x7f000040e000)="de174f08c81ac68493ab242cfa611a88fe728e6bc8fc169624d415aaa4ed80d6a238ec2ade6cf02aebba9ee8b7eef2a2f1676196375c749b3e57ce6c4714be5d005b74e572241285b97c802df082559041e5ba5d24c942439d8edddae3458388aa47df7c0934f7e9e2a1223b131dfc348e046bb10722cfe45bce5076e488b8b913083fb1e6c9adb19106cb08f3e147a36d442a2d44d40cc39b9495de9e24bc324d32976690f9ebc1510561a718efcd1c1493c8ba941292aadd21d796419ff3ae769b66f50476022aa6f9509ad9", 0xcd) sendmsg$netlink(r0, &(0x7f0000888000-0x38)={&(0x7f0000cf1000-0xc)={0x0, 0x0, 0x4, 0x1}, 0xc, &(0x7f000034c000)=[{&(0x7f0000bf5000-0x518)=[{0x50, 0x8001, 0x100, 0xfffffffffffffffa, 0x1, "92379c5e25756a7d46b2569623d7aa18c749daa7d8e5e0668d612111da9339f44b003b508776b658e0e28c3803d76382263447130ccce75fdbcf14caeb77"}, {0x54, 0x3, 0x2, 0x6, 0x7ff, "cc6a09a446af974ae788589738066c886ef6d912ba84a2b254d9cbed899af5cea663f1c1ce7fd233acb1159fb2958e211254ac387ad9c47b7f6c8bf95f9f5fcd00e64d"}, {0x68, 0x4, 0x500, 0x8, 0x6, "4d5d9593074f5dd7ccae9215a15d3cf4cb5d0ef0131246c093a4567f3e456cd77e8ecbbe09b9f1ccb57e4f67fe197bdbbc79545e298dacc28b4e6eaa444c25538eb4642b1a8a487315e23bf775ca826ad28f37412cad"}, {0xec, 0x200, 0x0, 0x7, 0xff, "3cba21626ee1dcebc03879cc970c5a376bce101baa478f8921639b92d1ec3109f5910bdaa7b0215c8e9816dd152b93268afaf5a8b23861739541feae8b8522cdb6c72a4dc12cf9bc96da47c5ba968ea4e6f30716d51b6047fe1f7c6c4db01176efcc7c4ba7af811e4404b7a72883adbd9805e3293015098f214c53f68101d636d0b2ac93efbf36a092f24475e0cd4f5055768e767f7865bec5a506b5586d32198f7c80eaf2d356928d7ce9f07f12e0cb8e492f61a7a6d380ddd46fe09737782c0e38514eac89645779709abfbdd5a860970a6c5da508004e6021c421"}, {0xe4, 0x7ff, 0x100, 0x3, 0xfffffffffffffffb, "08138a5e4a2466a2c9ec09ce6de03bd82af92c7d1d2946a90fc633d969e800ba3626d30b8475e9e04e14bdee449b3d40c38f88708e7dea6437da52d6ca57fef37570e4e11186ce748ad397608842e01411e66726e34cf62874bc6db4ed1dbcbe2cdc3c95cb08df5052b9b1f1de81e0694cbfd9e87c627c8258d9b2b66099b14cc6764332a487910e5747db1a294eb7f5d1a4d2ca880be51e5a0cc398d098b5d0820724d1c4918f8c54ac88ae092399ba5af9bd3d0eca60ed165ddd0c21e0dc28f2a236058ca427305d7a0683e64eb844bd50"}, {0xf4, 0x6, 0x0, 0xfff, 0xfbfa, "72d03a1e8bd58ead28cf879d9a8b62b7879c576f15ae1e48cdf0e8cc1a4fb1b59e4b435c57ad4374654f7f2aa83357b5db32ca621137ba16706504fbacf505b2c8b8008ee73767b950a1aec7feca4809dbc0807a9309e8850fb4dbff42e1157ec222c6ecad93f56940f24eb4a1bd10a13769e15ac1792bc9f39d9a69155992b554d4badbe8f9f9784d3eaa76a8f39f88cc8549fe38b94b385cda83300cec9ee6f36b83a291a3a7ddd251eae2c5e320a66d25f045bd7541efc74d8502ea7e7a5f58bb4f1df2656c97ac54e6febe4e25669b72424497c87fad611092586f115e0d93ca2b"}, {0x5c, 0x8000, 0x1, 0x6, 0x0, "a07947c33d6a74d1e973090645ef1a7f85daa2eb4ac89cc327e8b0076edb2a053b9e4f0003585108bd3cf4c5a12e3e9ac8b7e3bb22acdc2e9e8fcb563d233c8ca3c7f726fd29112c25bb"}, {0x38, 0x1f, 0x201, 0x9, 0x1800, "ad46b7c84c2a6acefd0222a40534c5168e71951df03003ea51cce01a809b09f49f3d721b43"}, {0xb4, 0x4, 0x308, 0x7fffffff, 0xffffffffffff7fff, "301f4b58c320608842b346bbcae43b797cdbc0cd69001a70247838ca36dba0851917c1b46370b13a6ef33dcdae3325d1862857ed31d2f912f336cc0da86ddab19248d3411feedd0fa0de188d51c32501153e864a8df5d5f16a37bf492bc46e7f1d4138a19165461b1ab4102f4b7cbe89ddf61c6b0153a95bc480958144a2bc157221a4579f347ad61c494bd6f1d4a0283524c379ad1a60f16fafe5c95ed5a1ca21e0d1"}], 0x518}], 0x1, &(0x7f0000bed000-0x40)=[@rights={0x20, 0x1, 0x1, [r2, r2, r2]}, @rights={0x20, 0x1, 0x1, [r2, r0, r3]}], 0x2, 0x4}, 0x0) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f00006ed000-0x10)={&(0x7f0000912000-0x8)="2e2f66696c653000", 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00001bb000)={r5}) faccessat(r4, &(0x7f0000520000)="2e2f66696c65302f66696c653000", 0x1b1, 0x400) r6 = open(&(0x7f00008d4000-0x8)="2e2f66696c653000", 0x410000, 0x84) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000054d000-0x18)={r6, &(0x7f0000c0c000-0x38)="94545c01809be371ccc03d9e51be60e327d5ba92b7c726bb2db48e3ebe91c2d1574d562529573d16d56a795ec101992e40918945dc8e85db", &(0x7f0000b63000-0x7)="00000000000000"}, 0x18) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/02 10:30:14 executing program 2: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0xb, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) read(r0, &(0x7f0000e78000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004a000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000e75000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e74000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e78000)=0xc) r5 = inotify_init1(0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(r1, &(0x7f0000e78000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000090a000-0x4)=0xa) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000e77000)={0x0, 0x3}, &(0x7f00007a0000)=0x8) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00001a8000)={r7, 0x5d, "2fc0a14e5d42952e46118a0c53021cd0f2b87a6d32e3d3c276805de2b97227d3a831819770f731183c89e67e1a6298dfc0a54be621af2fe547cb9eb68b50f2bb25083753af742b19ec7e29aae9a22c61682cba1f58a6959ca3cbb1970d"}, &(0x7f0000e78000-0x4)=0x68) r8 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000034a000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r8, 0x29, 0x2d, &(0x7f000051c000)={0x0, {{0xa, 0x0, 0xec0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) fcntl$setown(r5, 0x8, r4) fcntl$setstatus(r5, 0x4, 0x42000) inotify_add_watch(r5, &(0x7f0000005000-0x8)="2e2f66696c653000", 0x1ff) pipe(&(0x7f00003d2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000ab8000-0x8)="2e2f66696c653000", &(0x7f0000e78000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00") open(&(0x7f000064f000+0xb90)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000e77000)={0xa, 0x3, 0xbffd, @loopback={0x0, 0x1}, 0x7}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/09/02 10:30:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e8a000-0x108)={0x0, @in={{0x2, 0x0, @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]}, [0x6, 0x0, 0x167c, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x200, 0x9f]}, &(0x7f0000bce000+0x46e)=0x108) r1 = openat(0xffffffffffffff9c, &(0x7f0000fb7000)="2e2f66696c653000", 0x24a202, 0x21) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000079b000)={r0, 0x8a6d}, 0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e89000)=@sack_info={r0, 0x5, 0xe000000000000000}, 0xc) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00007ea000+0x3b)=0x3, 0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000a2c000-0x28)={&(0x7f0000780000/0x2000)=nil, 0x8, 0x7, 0x8, &(0x7f00007e7000/0x2000)=nil, 0x2b}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000ae2000-0x2b)="33449567082e10c3699c5c22b3438fba06f3b38cae65a3caca1f027ec832963dd07f80ab4238eb94d15aa8", 0x2b) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(0xffffffffffffffff, 0x6, 0x6c2, &(0x7f0000bca000-0x18)={"9646dca4ce213ebfdf21ece4e9ee3c91", 0x20, 0x9}, 0x18) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$vcsa(&(0x7f00003e2000)="2f6465762f766373612300", 0x9, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f00009cd000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f000000e000-0x18)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f000082a000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9, r3}) linkat(r4, &(0x7f0000c17000-0x8)="2e2f66696c653000", r4, &(0x7f0000f3b000)="2e2f66696c653000", 0x40001400) lstat(&(0x7f000085f000)="2e2f66696c653000", &(0x7f00003a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000080000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x3, 0xffffffff, 0x3, 0x1, 0x0, 0x80, 0x80, 0x3f38, r3, r5}, {0x3, 0x6, 0x100000000, 0x6, 0x6, 0x7, 0x80000000, 0xe04}, {0x6, 0x10000, 0xa7b, 0x89d}, 0x9, 0x80, 0xfffffffffffff800, 0x1, 0x40, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x7fffffff}, 0xa, @in=@broadcast=0xffffffff, 0xcad, 0x0, 0x3, 0x8, 0x81, 0x8, 0x3}}, 0xe8) socket$netlink(0x10, 0x3, 0xe) ioctl(r4, 0x8de, &(0x7f00001f6000-0xb7)="ae9a23baf40b73d0320f88de30bab41d0bb2d765cf9680bc730223fbd0928737f01fb9a45d983aaa2ffd93383648334c97dbed018613ded8b7c04adaf0fa3a884b175175456ad45fdc7b0664ebab2348a42458ebb50ed314096db8c29cfdd960346925b9f9a714349cea595d04d1349a15c8fbc004a72ad95e165994ee52c76687def5b05d2d4f90cdb83d52ce5795c304dafb88938cecaea3b31b3399b0a78970adc1c907446d706927bc7a72cb52596c582ac4518a3b") [ 291.298744] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=47712 sclass=netlink_route_socket pig=2474 comm=syz-executor1 2017/09/02 10:30:14 executing program 7: socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0xab4000)=nil, 0xab4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r1 = socket$inet(0x2, 0x0, 0x10000202) mmap(&(0x7f0000000000/0xee1000)=nil, 0xee1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ee1000)="2f6465762f76637300", 0x40000, 0x0) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0xffffffffffffffff, 0xa, &(0x7f0000ee2000)=[@generic={0x0, 0x698e2b72, 0x6, 0x0}, @generic={0x8, 0x4, 0x1, 0x100}, @map={0x7fffffff, 0x3, 0x2, r2}, @map={0xfff, 0x7ff, 0x2, r2}, @generic={0x3f, 0x5, 0x843, 0x5ca8709c}, @map={0x5, 0xd0, 0x9, r3}, @map={0xa6c6, 0x1, 0x8, r2}, @generic={0x5, 0x0, 0x0, 0x4b}, @generic={0x3ff, 0x80, 0x7f, 0x6}, @generic={0x4, 0x5, 0xb487, 0x9}], &(0x7f000000a000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x30) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000a44000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ee2000-0x4)=0x3f, 0x4) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000ee3000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82, 0x10040000000, &(0x7f0000a68000)={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000ab0000)={0x8, 0x46}, 0x8) socketpair$inet_sctp(0x2, 0x2, 0x84, &(0x7f000031f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007d9000)=@assoc_value={0x0, 0x7}, &(0x7f0000b0f000-0x4)=0x8) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000bfc000-0x68)={&(0x7f000000d000)=[0x100, 0x1ff, 0x5, 0x8, 0x400000000000000], 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r6, 0x0, 0x53, &(0x7f000000d000)="0000000000000000", &(0x7f0000fee000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000c6a000-0x10)={r5, 0x18, 0x25, 0x4}, 0x10) getsockname$inet6(r0, &(0x7f0000ab1000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000050e000)=0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000096000)={0x5ca4, 0xffffffff, 0xb8c, 0x5}, 0x10) mmap(&(0x7f0000ab4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000dba000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001bb000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000979000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa19, r7}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00008c7000-0xb8)={0x100000000, 0xaf, "a9c6c302a65f92af2371fd98438faf56c06ad8dbbba141d97ba22ca7af5a56fe41badeeec2528a2ca1cfdfbea7bb24174189717f409640475006e0aaef1fac11a3dc2ee44baaab9f7629731b8dc370139712dac2a718bf49a8455dca128e21571973937bed47edebf00a1d79c84cd7bcb3201ca0171ab986169bb36c7e9b5ba2ae60044863a655b8ae6ab92c88d5419241de826f53b442c64528adb95ab3112a0954cbb9b06f05acffffedfbf79ac1"}, &(0x7f0000ab4000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00002f2000-0x98)={0xff, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x7fffffff}, &(0x7f0000633000)=0x98) mmap(&(0x7f0000e50000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) [ 291.354841] QAT: Invalid ioctl [ 291.432215] QAT: Invalid ioctl 2017/09/02 10:30:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000855000)="2f6465762f7161745f6164665f63746c00", 0x2000, 0x0) r1 = getpgrp(0x0) ptrace$getsig(0x4202, r1, 0x0, &(0x7f00007d2000)={0x0, 0x0, 0x0, 0x0}) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, r0, 0x0) r3 = socket(0x14, 0x807, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setstatus(r3, 0x4, 0x2041) socket(0x1, 0x7ffff, 0xffff) clone(0x0, &(0x7f0000001000-0x1)="df", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000000000)="") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0x8b8000)=nil, 0x8b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x10) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000193000)=0x0) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f00008b9000)="240000001e000d01f8010640001f0000018ede000f000bfa06000000000000000c0000c7", 0x24) r5 = memfd_create(&(0x7f0000fc8000+0xe8)="8f6f64657000", 0x800000004000) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000d5f000-0x4)=0x7) r6 = getpgrp(0xffffffffffffffff) ptrace$cont(0xffffffffffffffff, r6, 0x4, 0x8) waitid(0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, 0x0) ioctl$sock_SIOCSIFBR(r5, 0x8940, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000001000)=@generic="443acadd2f87579f1b126b8bdec61a19", 0x6}) socket$bt_cmtp(0x1f, 0x3, 0x5) sched_yield() 2017/09/02 10:30:14 executing program 2: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0xb, 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, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) read(r0, &(0x7f0000e78000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) r1 = inotify_init1(0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e78000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000e75000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e74000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e78000)=0xc) r5 = inotify_init1(0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setown(r5, 0x8, r4) fcntl$setstatus(r5, 0x4, 0x42000) inotify_add_watch(r5, &(0x7f0000005000-0x8)="2e2f66696c653000", 0x1ff) pipe(&(0x7f00003d2000-0x8)={0x0, 0x0}) open(&(0x7f000064f000+0xb90)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000e78000)="2f6465762f696e7075742f6d6f7573652300", 0x2, 0x10000) connect$inet6(0xffffffffffffffff, &(0x7f0000614000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 291.567130] QAT: Invalid ioctl [ 291.598670] QAT: Invalid ioctl [ 291.666460] *** Guest State *** [ 291.670100] CR0: actual=0x0000000080000031, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 291.679312] CR4: actual=0x0000000000002051, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 291.688284] CR3 = 0x00000000fffbc000 [ 291.692103] RSP = 0x000000000000fffa RIP = 0x0000000000000000 [ 291.698201] RFLAGS=0x00023000 DR7 = 0x0000000000000402 [ 291.704271] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 2017/09/02 10:30:14 executing program 4: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f000001d000)=0x0, &(0x7f0000053000-0x4)=0x4) r0 = userfaultfd(0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000055000-0x18)={0xaa, 0x52, 0x0}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f0000056000)={0x0, &(0x7f0000057000-0x40)=[]}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20000000, &(0x7f0000039000-0x9e)="", &(0x7f000003b000)=0x0, &(0x7f0000024000-0x4)=0x0, &(0x7f0000057000)="") clone(0x0, &(0x7f0000179000)="", &(0x7f0000058000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f000004d000)="") readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f0000053000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f0000053000)="", 0x0}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f000004c000-0x89)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x4) 2017/09/02 10:30:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e8a000-0x108)={0x0, @in={{0x2, 0x0, @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]}, [0x6, 0x0, 0x167c, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x200, 0x9f]}, &(0x7f0000bce000+0x46e)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e89000)=@sack_info={r0, 0x5, 0xe000000000000000}, 0xc) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00007ea000+0x3b)=0x7, 0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000a2c000-0x28)={&(0x7f0000780000/0x2000)=nil, 0x8, 0x7, 0x8, &(0x7f00007e7000/0x2000)=nil, 0x2b}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(0xffffffffffffffff, 0x6, 0x6c2, &(0x7f0000bca000-0x18)={"9646dca4ce213ebfdf21ece4e9ee3c91", 0x20, 0x9}, 0x18) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(0xffffffffffffffff, &(0x7f00009cd000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r2 = dup3(r1, r1, 0x80000) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000603000-0xf)="000000000000000000000000000000") setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f000000e000-0x18)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, 0xc) writev(r3, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) 2017/09/02 10:30:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f000054e000-0x8)=0x0) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000afc000)=0x0) socket$inet(0x2, 0x8000000000000003, 0x2) socketpair(0x13, 0xb, 0x0, &(0x7f00006b1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r2, &(0x7f000050f000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000640000-0x4)=0x6e) mkdir(&(0x7f0000d73000)="2e2f66696c653000", 0x105) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x200003, &(0x7f000002c000)="8f") ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000031000)=0xf07) r3 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) truncate(&(0x7f00006c0000-0xc)="2e2f66696c65302f62757300", 0x9) lseek(r3, 0x0, 0x4) r4 = open$dir(&(0x7f000002c000)="2e2f66696c65302f62757300", 0x80000, 0x12) fstat(r4, &(0x7f0000ff1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000018000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000fc9000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000085a000)={{0x0, 0x0}, {0x0, 0x0}}) semget$private(0x0, 0x4, 0x4) utimes(&(0x7f000064d000)="2e2f66696c653000", &(0x7f000016c000-0x20)={{r5, 0x2710}, {0x77359400, 0x0}}) preadv(r4, &(0x7f000002b000-0x20)=[], 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00007d2000)=0x0) fcntl$lock(r4, 0x6, &(0x7f000002e000)={0x0, 0x0, 0x3b, 0xfffffffffffffffa, r6}) mount(&(0x7f00006ac000-0x8)="2e2f66696c653000", &(0x7f0000032000)="2e2f66696c653000", &(0x7f0000017000-0xb)="6f70656e70726f6d667300", 0x7ffbf, &(0x7f0000030000-0xe9)="233f878405fca78cc70aaafded1ecbab3895dbbf8c35877725fa4dc848971b0a8349135dafe4f856f190073dda589e978379dd7768571d137b25cdb1ab4161c027ed80fcd7c44a662796a17963bc24c6aca5150bebc634e1c79f2f868c733ccebcebc973b95d3680bebc61b68e0374e41cd0b8ba32769b201dfb1bfb07088b284e878c71486a8be538c019b361014e929231787b5106875b124443171d9d151f602d4edd2d1bc8772b133ccde7811783d5a385cbf07fbb5e93223dd1e2c4bf3b7e6cd72c157c76f2775f65c2b9e452b7d6436a43bd26e6222de1f2d93dabc356cd9b3d9419f49827ba") mknod(&(0x7f00009eb000-0x8)="2e2f66696c65302f66696c653000", 0xc000, 0x5) setsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f0000b40000)=0x20, 0x4) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000a7d000-0x10)={0x13, 0x4e, &(0x7f0000fb7000)="e475164795c088d6b8c9bad2cb416c58d10ef9d60752ea652f5a7740900ea0a0ede0c3f00c8261ff0e86608c2eee03c7f404c1accf62bc385f711ad53dc64b6bad9441237995ead25e690c507f2d"}) sysfs$1(0x1, &(0x7f000088a000)="7d5c2d40776c616e317573657224656d3170726f6327656d315c2d73797374656d7573657200") io_destroy(r0) r7 = syz_open_dev$vcsa(&(0x7f0000da9000)="2f6465762f766373612300", 0x34, 0x400300) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r7, 0x4008ae48, &(0x7f00006f9000-0x8)=0xf000) 2017/09/02 10:30:14 executing program 2: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0xb, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e77000)={0xed23c81debaff42b, r0, 0x84c83506ef4ef8f1}) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000e78000-0x48)={{0x1, 0x3, 0x1, 0x3, 0x100}, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) read(r2, &(0x7f0000e78000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004a000-0x4)=0xc) fcntl$setown(r3, 0x8, r4) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000e79000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000e75000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e74000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e78000)=0xc) r7 = inotify_init1(0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setown(r7, 0x8, r6) fcntl$setstatus(r7, 0x4, 0x42000) inotify_add_watch(r7, &(0x7f0000005000-0x8)="2e2f66696c653000", 0x1ff) pipe(&(0x7f00003d2000-0x8)={0x0, 0x0}) open(&(0x7f000064f000+0xb90)="2e2f66696c653000", 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000614000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/09/02 10:30:14 executing program 7: r0 = open(&(0x7f00003a8000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000b80000)={0x2, 0x78, 0xdb, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x102, 0x84, 0x2, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0xc1fe, 0xfffffffffffffffc, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4200, 0x0, 0x2000000000000020, 0x5) ioctl$KVM_S390_INTERRUPT(r0, 0x4010ae94, &(0x7f00009fe000)={0x3ff, 0x8000, 0x3f82}) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x80800) capset(&(0x7f0000fbb000-0x8)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x4, 0x9, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fbe000)={0x0, 0x0, 0x0}, &(0x7f0000caf000-0x4)=0xc) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a7e000)={0x20071026, 0x0}, &(0x7f0000fc1000)={0x5, 0x8000, 0x7ff, 0x558, 0x8, 0x9}) fcntl$setown(r2, 0x8, r3) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000a26000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_TCP_MIN_RTO(r0, 0x6, 0x6b1, &(0x7f0000fa6000)=0x0, &(0x7f00003df000-0x4)=0x4) ptrace(0xa, r4) fstat(r2, &(0x7f00005bf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b2f000)={0x0, 0x0}, &(0x7f0000d50000)=0x8) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x5, &(0x7f0000fc4000-0x20)={0x0, 0x3, 0x100000000000000, 0x6, r3}) r5 = syz_open_dev$sg(&(0x7f0000255000-0x3)="2f6465762f73672300", 0x3ff, 0x8000) ioctl$LOOP_SET_FD(r5, 0x4c00, r2) ptrace$setsig(0x4203, r4, 0x2, &(0x7f00000d0000)={0x7d, 0xfffffffffffffffe, 0x3, 0xf93}) ptrace$getsig(0x4202, r4, 0x8000200040, &(0x7f0000fbc000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000bd4000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000fc2000-0x4)=0x10) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000b09000)={[{0x0, 0x432, 0x9000000000, 0x0, 0x80, 0xb722, 0x0, 0x80000000, 0xd27, 0x26, 0xffffffffffffffff, 0x1, 0x7}, {0x9, 0x0, 0x1, 0x1f, 0x6, 0x9, 0x9, 0xff, 0x80000001, 0x3, 0x80000001, 0x37, 0x9f}, {0x80000000, 0x401, 0x8, 0x1, 0x8, 0xba, 0x80000001, 0x3, 0x3, 0x7fff, 0x8, 0x3, 0x4}], 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f00003f5000)={0x0, 0x78, 0x4, 0x7, 0x100000000, 0x7, 0x0, 0x9, 0x9a00, 0x8, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x2, 0x1ff, 0x1e7, 0x800, 0x8, 0xfffffffffffff000, 0x0, 0x3000000000000000, 0x8, 0x1, 0x0}, r3, 0xfff, r5, 0xd) [ 291.711124] CS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 291.719166] DS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 291.727218] SS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 291.735244] ES: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 291.743300] FS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 291.752235] GS: sel=0x0000, attr=0x000f3, limit=0x0000ffff, base=0x0000000000000000 [ 291.775589] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 291.784216] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 291.785145] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready [ 291.802980] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 291.811604] TR: sel=0x0000, attr=0x0008b, limit=0x00002088, base=0x0000000000000000 [ 291.820792] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 291.829844] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 291.837624] Interruptibility = 00000000 ActivityState = 00000000 [ 291.840592] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready [ 291.851235] *** Host State *** [ 291.854809] RIP = 0xffffffff811b8def RSP = 0xffff8801d12274c8 [ 291.861158] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 291.867991] FSBase=00007f7c35a77700 GSBase=ffff8801db300000 TRBase=ffff8801db323100 [ 291.876100] GDTBase=ffffffffff576000 IDTBase=ffffffffff57b000 [ 291.891099] CR0=0000000080050033 CR3=00000001c7d66000 CR4=00000000001426e0 [ 291.898848] Sysenter RSP=0000000000000000 CS:RIP=0010:ffffffff84d3e970 [ 291.905761] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 291.912677] *** Control State *** [ 291.916278] PinBased=0000003f CPUBased=b699edfa SecondaryExec=00000042 [ 291.923066] EntryControls=0000d1ff ExitControls=0023efff [ 291.928683] ExceptionBitmap=ffffbfff PFECmask=00000000 PFECmatch=00000000 [ 291.935753] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 291.943294] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 291.950526] reason=80000021 qualification=0000000000000000 [ 291.957738] IDTVectoring: info=00000000 errcode=00000000 [ 291.963409] TSC Offset = 0xffffff624f011ff4 [ 291.967991] EPT pointer = 0x00000001d2a8401e 2017/09/02 10:30:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e8a000-0x108)={0x0, @in={{0x2, 0x0, @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]}, [0x6, 0x0, 0x167c, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x200, 0x9f]}, &(0x7f0000bce000+0x46e)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e89000)=@sack_info={r0, 0x5, 0xe000000000000000}, 0xc) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00007ea000+0x3b)=0x3, 0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000a2c000-0x28)={&(0x7f0000780000/0x2000)=nil, 0x8, 0x7, 0x8, &(0x7f00007e7000/0x2000)=nil, 0x2b}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(0xffffffffffffffff, 0x6, 0x6c2, &(0x7f0000bca000-0x18)={"9646dca4ce213ebfdf21ece4e9ee3c91", 0x20, 0x9}, 0x18) r2 = syz_open_dev$sg(&(0x7f00002b6000-0x9)="2f6465762f73672300", 0x6, 0x82) setsockopt$inet_tcp_TCP_CWND(r2, 0x6, 0x6b4, &(0x7f00002a1000)=0xf000000000000000, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(0xffffffffffffffff, &(0x7f00009cd000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f000000e000-0x18)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d06000)={0x4, r1, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000ed1000-0x24)={r0, 0x1b, "6bbdeddd362417feee78d2aeac07f3270af792eb749d00816c98cd"}, &(0x7f0000e81000-0x4)=0x24) 2017/09/02 10:30:14 executing program 3: mmap(&(0x7f0000e9d000/0x3000)=nil, 0x3000, 0x3, 0x38, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000)=0xfb5, 0x4) connect$ax25(r0, &(0x7f0000000000)={0x3, {"0508fb00000003"}, 0x800}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000e000)={0x0, 0x6}, &(0x7f0000031000)=0x8) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000030000)={r3, 0xffffffffffffffff, 0x0, 0x6}, &(0x7f0000032000)=0x10) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000010000-0x8)=@assoc_value={r3, 0x6}, &(0x7f0000033000-0x4)=0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000005000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000032000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000032000-0x4)=0x58) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000000f000)={{0xa, 0x2, 0xfffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, {0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10003}, 0x4, [0xfffffefffffff800, 0xfff, 0x0, 0xfffffffffffffff8, 0x1f5b, 0x4, 0x8000, 0x1]}, 0x5c) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000027000-0x4)=0x6, 0x4) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000002c000)={0x1, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000)=0x90) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x10000000000000, 0x40010, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000035000)="24040000000025effa271f99ffff000000fb0000000f00fc00000065981f007b1800b3d290006ce82e", 0x29) 2017/09/02 10:30:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000f61000-0x2e)="", 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) socket$inet6(0xa, 0x5, 0xfffffffffffffffa) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000e80000)=0x0, &(0x7f0000212000-0x4)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003c8000-0x10)="2f6465762f73657175656e6365723200", 0x800, 0x0) openat(r1, &(0x7f0000e05000-0x8)="2e2f66696c653000", 0x189881, 0x8) 2017/09/02 10:30:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00001a9000)={&(0x7f000089a000-0x8)="2e2f66696c653000", 0x0}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000490000-0x20)={r0, &(0x7f000006d000-0xee)="5babd8c1cf3ee95d60948633471be2eac1d682c5c59066519c151dbb86bc4bc733561c9c795a76230c938f21127933dc0243c48bbf8b5bb3b4a2529ae2c84f110fec69b690c48fe34390ff647d1a151775fcc7bf1f6cfa60ba1c425496f65e9b469a76d9f5787cb62f7d875bb7448d1c926d406413743593b7086acf333cad913b4113f361fe5feff72c17e6eb11d42af44fd457dab512dbd52d295efea5d313732b117bc4c7814a4cc53c72a7ef68e6eb1a670105e9231a80a563425c51cff7dd1f3814b9787695c43fb7964e88004192a1d74e7411f9d6affa395dcc565e3d4b29d12564092db9e2fb70f13f43", &(0x7f00007ae000)="4f17af0fc5f195ca8f059aec38bcfa21ea1b79f6bb75cfe69d18a31c4ee7d5a594283f8af5a1f1a16010", 0x3}, 0x20) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x8080b, 0x3f) r3 = accept4$inet6(r2, &(0x7f0000b61000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000371000)=0x1c, 0x80000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006c4000-0x8)={0x0, 0x0}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000634000)="2f6465762f73657175656e63657200", 0x400, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0xb, &(0x7f0000f56000-0x4)=0x1000, 0x4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000374000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f000044d000)={0x0, &(0x7f000044e000)=[]}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007b8000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000c9b000-0x160)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7fffffffffffffe, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0xffff, 0x9, "694bcb8cc7f71cedf0862b7eb60fff49b9bbd26f08f5e2b585b4dadb7243c2a7546649b1ddafb90c51b84ddcc4c48cd425af0742653e4fc8de9498b4beb967973519a8f973256ff0d479b3765b250314"}, 0x160) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000591000)={0xfffffffffffffffe, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3, 0x4000001000, 0x0, 0x80000106, 0x10000, 0x5}) ioctl$sock_inet6_udp_SIOCOUTQ(r7, 0x5411, &(0x7f0000138000)=0x0) r9 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r0, &(0x7f00008bc000)={0x10, 0x0}) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d11000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000008c000+0xf3e)={0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xaaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6}, &(0x7f0000cbc000)=0x98) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000599000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e69000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00009af000-0x10)={0x0, 0x5, &(0x7f0000978000)=[@in6={0xa, 0x0, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbf16}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd15}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a23000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ef4000-0x8)={0x0, 0x4}, &(0x7f0000d1d000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000543000-0xfc)={0x0, 0xf4, "94603ddef297b8f127267fb2afee687e18cab1e2e465c24906872e509d4401de59b5eed8cc5257a554726fe2d6b007d265e5fa3a92d3a9e1c2c3a4e651e39f7a494304e93e349a0719103027bd48fed6561ece5381e650bed103f819485a2f48f07e33cb05d508a1d24331bde48789796dd7f43f963be6dc51331c3f4eb3071ca3503cd01867378c7c3ca0b889c515fac13613fa9f4ee3e734166a8574e39893d334769a51024c2e1dc7716979cb0a64ce1317e5ebb9513bb076c5cb70201b0e0a8a1108e5aedc68e721d82cdb574fc998aa855530295579358068832dc238e88c46f775990442e041474378cb095c691f2ef27c"}, &(0x7f00006fd000)=0xfc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000810000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x6195, 0x5a, 0x1, 0x2, 0xffffffffffffffe0, 0x8, 0x80000000, 0xfff0000000000000, 0x2, 0xef7, 0x3f, 0x7fff, 0x200000000000003, 0x9]}, &(0x7f00000ac000-0x4)=0x108) r12 = socket$inet(0x2, 0xb, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAXSEG(r12, 0x84, 0xd, &(0x7f00003ee000)=@assoc_value={r11, 0x22}, &(0x7f0000cae000-0x4)=0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000538000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002bc000-0x6)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r14, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x0, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r13]}], 0x1, 0x0}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000b63000)={&(0x7f0000b9f000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000377000-0x70)=[{&(0x7f00002ad000-0x10)="2f8480e66c2a08549829aa2a0302bd0c", 0x10}, {&(0x7f00007e8000)="37ac674b7707795621fe42a3d19857b30e32b1fd4a8a023068826702592f27f7356d6d53228e84666c99b9800154b55d07c9157f1bcf7a2243d0786a766d6e525dd5a2bda405c34e2f8058ac76380d3e5818947bfa7b352edac73023713c0e8bcf3a11a300f65f4a0e60c24442ad1168c0f9e176ef2a8fa22f4ccfd83ca0c454559b521eff27abb5176e63c383bf0fdf8b13879b9a0c7864116389805dad6dca29faab8362d39459d4bdb974711a4069636372454c4c8f7fd1af2804304253eb93d56553fe47dc6b7355b16c8fe68c200e5111", 0xd3}, {&(0x7f0000190000)="76aeb3020375415ae6703de85a5e78581883544fcd99b5607e0ecd7a9014dd8e9619e0836ba4154955663078feffcb376451efd8fd5f9a9c", 0x38}, {&(0x7f0000fde000)="176dcfe7aec113968284edbc2bb55779759b8c00c4f76065a7ad805b7b35b7095891ebc6352fdbe58cc007e24596f79cc9a3f30826076224cd3d0074f7af7adf004d452b347558673b6f360e9f48e4c20d6733ddb8d370b4f4749e62663fe23ef9fd977692b1189a37e405", 0x6b}, {&(0x7f0000daa000)="aa9bac3e234b00892c3f1725ad736e02a03552c1094578031e99923560826cf5a3f66f3b534ea5e7173d3082705b9f5846e1765a17f2e288e401c70d1e53fb83bc2457aabced7fd473284cde071abb2c95b584ada779a452c3c23d658e41f7036374bfc207183ecf3a036b74c83157326c4bcbbb7d65cd5d63ca235ea1e937a41df3de0299066acc6c0635062c1eb0d05b9aa26edc3697ff3c", 0x99}, {&(0x7f0000540000)="ead2f2ae64432259fb382b11e69f4a269dc7959a49f617131190a3e6bfc764ab11f7a7d4a6fbf6b9b0c252b7c95c7b6e40229fcc60ff5958fa62a6a174acdb42278158f96e446dd746f0bfef7e69bf9c926ec43dcfb544ba2ca0dcebaa0cd0b96270c36030313013b36d4f95eccfc184118c14ccdf7cb68dc16df77e9decc76b1773c5ef65d319b5bcb0105cf2aac9dc7de72ad2d1366c77bfe2f6a30c6a94135c95b790efd61c5b348f994dc1c0ee944226125e54a37a95292098c87de730261ae2d74bcdf2116bfd6461a24e51ed2adc037cc885234c8775eb3d052c65204c93", 0xe1}, {&(0x7f0000183000-0x88)="74f1d6e79ecd2d86d0e73583339cc58d2b9d36ac1f589a0a6c801cf7acc70df81f48c67e8c5d6b87c70a9911aa2b2512f6255c707985f756dc3380fb3feeb3cc4a66e1aa460465ce94df3b26d5356abfdb792555d79b0d2f8df36d40eed631b1ef31565afc42835d6a03ad3eef28e01c06816ec975acaca91e1716070a513e94aca420d44d5d4725", 0x88}], 0x7, &(0x7f000039a000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x2, 0xffffffff, 0x0}}, @init={0x18, 0x84, 0x0, {0x5, 0x5, 0x3, 0x7f}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x1, 0xf7f8, 0x0}}], 0x3, 0x20000000}, 0x4001) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00008fc000-0x8)={0x0, 0x10001}, &(0x7f0000ee6000)=0x8) ioctl$sock_SIOCETHTOOL(r8, 0x8946, &(0x7f00007db000)={@generic="cf6115356fb331701b19494f3d049a70", &(0x7f000054b000)=@ethtool_rxfh={0x47, 0x0, 0x1, 0x3, 0x2, "b070ba", 0x100, [0x5, 0x0, 0x5, 0xfe1, 0xfffffffffffffffd, 0x1, 0x401, 0x10000, 0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000032c000-0x14)={r10, 0x31e4, 0x83e, 0x3, 0x97, 0x81}, &(0x7f0000d2f000-0x4)=0x14) 2017/09/02 10:30:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) stat(&(0x7f000094a000)="2e2f66696c653000", &(0x7f0000d00000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() stat(&(0x7f00005db000)="2e2f66696c653000", &(0x7f0000418000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r0, r0, 0x0, 0x1) sendmsg$netlink(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000028000-0x14)=[{0x14, 0x12, 0x201, 0x0, 0x0, "80"}], 0x14}], 0x1, &(0x7f0000027000)=[], 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009c9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008e8000)=0xc) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) r6 = syz_open_dev$vcsa(&(0x7f0000ec9000)="2f6465762f766373612300", 0x6, 0x800) socket$nfc_raw(0x27, 0x3, 0x0) ioctl$KDADDIO(r6, 0x4b34, 0x0) syz_extract_tcp_res$synack(&(0x7f0000563000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000892000-0x8)={0x42424242, 0x42424242}, 0x20000000, 0xe8f) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f000022a000)=0x0, 0x4) ioctl$VT_WAITACTIVE(r6, 0x5607) bind$inet(r5, &(0x7f0000388000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = msgget$private(0x0, 0x8) msgctl$IPC_SET(r7, 0x1, &(0x7f0000272000)={{0x4, r2, r1, r4, r1, 0x0, 0xe2, 0x0, 0x0, 0x0}, 0x25, 0x46, 0x125f5c6e, 0x8, 0x4, 0x3f, r3, r3, 0x0, 0x0}) recvmmsg(r0, &(0x7f0000c03000-0x80)=[{{&(0x7f0000344000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000526000)=[{&(0x7f0000618000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f0000a57000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f0000f13000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000845000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f000028a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f0000da2000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}, {&(0x7f0000f57000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000ab9000)="00000000000000", 0x7}], 0x8, &(0x7f0000eae000)="", 0x0, 0x8e3100}, 0x110ff991}, {{0x0, 0x0, &(0x7f0000489000-0x60)=[{&(0x7f000031c000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f000050e000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}, {&(0x7f0000c60000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f00007f0000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000368000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f0000e3f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, &(0x7f00003c3000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78, 0xffffffff}, 0x5}], 0x2, 0x40000022, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x1c, &(0x7f0000ba9000-0x4)=0xfffffffffffeffff, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000b2e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r6, 0x40086409, &(0x7f0000089000)={r8, 0x0}) bind$netlink(0xffffffffffffffff, &(0x7f000006c000)={0x0, 0x0, 0x0, 0x0}, 0xc) r9 = socket(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r9, 0x84, 0x70, &(0x7f00000ef000-0x108)={0x0, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x5, 0x2, 0x2, 0x0, 0x8000001f, 0x5722, 0x2, 0x8, 0x7, 0x5, 0x7ff, 0xffff, 0x800, 0x4]}, &(0x7f0000c9d000)=0x108) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x76, &(0x7f0000b4e000-0x8)={r10, 0x1}, &(0x7f00007cf000-0x4)=0x8) getsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f00009c8000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000562000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f000055d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x9, 0x40, 0xfffffffffffffffc, 0x400, 0x0, 0x80000000, r11}) setsockopt$SO_BINDTODEVICE(r9, 0x1, 0x19, &(0x7f00007d9000)=@common="6c6f0000000000000000000000000000", 0x10) syz_emit_ethernet(0x42, &(0x7f0000000000)={@random="0fb91b0d4c5b", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x18, 0x800000000000000f, 0x3, 0x0, [{[], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x4, 0x0, ""}}}}}) syz_open_dev$sg(&(0x7f00008d9000-0x9)="2f6465762f73672300", 0x8000000105, 0x8000) 2017/09/02 10:30:14 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x0, &(0x7f0000003000)={&(0x7f000000c000)="5bc60b0892f9313a87574cc61a00282c7b13dcb934f1ea11882351848440380ba317d218c3cdc214f1416544a34609a463308072e847501bc2616cb06f1f3bfaeba8a50fb99e", 0x46}) mmap(&(0x7f0000000000/0x945000)=nil, 0x945000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x803, 0x768) r2 = fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f000002d000-0x10)={0x5, &(0x7f0000942000)=[0x4a6, 0x9, 0x8000, 0x1000, 0xb351]}) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000944000-0x8)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006ab000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000046000+0x5f8)=0xc) mmap(&(0x7f0000945000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f000038e000-0x8)=0x86b2) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000323000)=0x0) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000947000-0x4)=0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) init_module(&(0x7f0000944000)="00", 0x1, &(0x7f0000944000)="7365637572697479152670726f63657468302400") fcntl$setpipe(r6, 0x407, 0x9) writev(r6, &(0x7f000000b000)=[{&(0x7f0000065000-0xb5)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e2a8a7d5fee010a7102fb8", 0xb5}, {&(0x7f0000065000)="2c81e4613b51f184887fcd9c2ad923401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2b}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x3) mmap(&(0x7f0000945000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000946000-0x4)=0xeac, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) dup2(r4, r5) ioctl$KDSIGACCEPT(r6, 0x4b4e, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r6, &(0x7f0000509000)="ade443bc76ca37a1da6ab634c3751ae2b47d6a9e4f6db0c49a188619903b4d81d334fe71c919324ee56620759f5aab63a094d1dc3ede9ddc88d43014c203c043027fc40b8eb25e53d29505c3e7a9a41c7de300514f208d5818030df74ccdfca7ef4c766160523c53ee31d2dce2c20694077ee164f44687cb8c57d1ec8268480201f8ba1c896ec43428c2", 0x8a) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c0b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/09/02 10:30:14 executing program 4: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f000001d000)=0x0, &(0x7f0000053000-0x4)=0x4) r0 = userfaultfd(0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000055000-0x18)={0xaa, 0x52, 0x0}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f0000056000)={0x0, &(0x7f0000057000-0x40)=[]}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20000000, &(0x7f0000039000-0x9e)="", &(0x7f000003b000)=0x0, &(0x7f0000024000-0x4)=0x0, &(0x7f0000057000)="") clone(0x0, &(0x7f0000179000)="", &(0x7f0000058000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f000004d000)="") readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f0000053000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f0000053000)="", 0x0}, {&(0x7f000004c000-0x89)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x3) 2017/09/02 10:30:14 executing program 2: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0xb, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) read(r0, &(0x7f0000e78000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004a000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000e75000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e74000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e78000)=0xc) r5 = inotify_init1(0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setown(r5, 0x8, r4) fcntl$setstatus(r5, 0x4, 0x42000) inotify_add_watch(r5, &(0x7f0000005000-0x8)="2e2f66696c653000", 0x1ff) pipe(&(0x7f00003d2000-0x8)={0x0, 0x0}) open(&(0x7f000064f000+0xb90)="2e2f66696c653000", 0x0, 0x0) unshare(0x1200000) connect$inet6(0xffffffffffffffff, &(0x7f0000614000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000e77000)=0x663) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 292.027667] nla_parse: 32 callbacks suppressed [ 292.032407] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. [ 292.044692] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready [ 292.063369] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2017/09/02 10:30:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000000000000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f76637300", 0x0, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000824000)=0x3, 0x4) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000ccf000-0x80)={[0x3000, 0x10000, 0x4000, 0x2], 0x3, 0x0, 0x2abe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00006db000-0x68)={&(0x7f000084e000-0x18)=[0x1, 0x7fffffff, 0xffffffffffff2cbd, 0x4, 0x100000001, 0x3], 0x6, 0x7, 0x7ab, 0x2, 0x4, 0x100000001, {0xdc98, 0xa86, 0x800, 0x9, 0x0, 0x8, 0x2, 0x1, 0x6, 0x80, 0x10000, 0x1, 0x100000000, 0x100000000, "e1b0df88a897ddd2138d336b70a7b84b2e0c57635e299a747bac9569bbb63bec"}}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000509000)={0x0, 0x1, 0xffff, 0x4, 0x1}) mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000475000)=0x7f) pwrite64(r0, &(0x7f0000d30000-0xf3)="89622ba2dac5b6c9b3727d6c9822202bb0765eb936cc272dc007d3e431b8ee869ee220f5d9ebccbf64e1e1d6c5342275047a26fb7470f4aea4bd42ef5e2a445968109aef148285a59711f4fa9d4a4bec1bbd115f32ca1b83e91f83126eef488df3b64bebb32758d9defdfaa44087adcda1686c8d51a51383b61d806b4b83f66a5c26a59e190b7a72787571f12e48f2efccb99d1d759b3c82900c27110d19f0579ab8bd4838e9a3eb31b12b15902f740dd96337519085dfff4a2efd3f3647874650cc6a4d4259b2930be2ac1e8451ae94f1cd44b979a6432b84457efdbe365b8054fea6730455438d4e98fb709b6f10d4ce80d7", 0xf3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00003fc000-0xc)={0x0, 0x0}) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r2, &(0x7f0000022000-0x10)={0x0, 0x0}) fcntl$setown(r0, 0x8, r2) msync(&(0x7f0000042000/0x2000)=nil, 0x2000, 0x0) futex(&(0x7f000005a000)=0x0, 0xc, 0x0, &(0x7f000001f000)={0x0, 0x2}, &(0x7f000005a000)=0x1, 0x0) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000c24000)=0x0, &(0x7f0000db6000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a6e000)={0x0, 0x0}) read(r1, &(0x7f0000db9000-0x1000)="00", 0x1) clock_gettime(0x0, &(0x7f0000b96000-0x10)={0x0, 0x0}) bind$netlink(r1, &(0x7f0000787000-0xc)={0x0, 0x0, 0x0, 0xfff}, 0xc) ppoll(&(0x7f0000890000-0x50)=[{r1, 0x21, 0x0}, {r0, 0xb0b15b8bfd2f943a, 0x0}, {r0, 0x4000, 0x0}, {r1, 0x80, 0x0}, {r0, 0x0, 0x0}, {r1, 0x416a, 0x0}, {r0, 0x100, 0x0}, {r1, 0x4080, 0x0}, {r1, 0x4002, 0x0}, {r0, 0x0, 0x0}], 0xa, &(0x7f0000b5e000)={r3, r4+10000000}, &(0x7f0000d41000-0x8)={0x400}, 0x8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000cf8000)={0x0, 0x0}) sendfile(r1, r0, &(0x7f0000882000)=0x0, 0x3f) 2017/09/02 10:30:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e8a000-0x108)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x0, 0x167c, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x200, 0x9f]}, &(0x7f0000bce000+0x46e)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e89000)=@sack_info={r0, 0x5, 0xe000000000000000}, 0xc) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00007ea000+0x3b)=0x3, 0x4) r1 = creat(&(0x7f0000d7d000)="2e2f66696c653000", 0x124) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000197000)=0x8, 0x1) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000a2c000-0x28)={&(0x7f0000780000/0x2000)=nil, 0x8, 0x7, 0x8, &(0x7f00007e7000/0x2000)=nil, 0x2b}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(0xffffffffffffffff, 0x6, 0x6c2, &(0x7f0000bca000-0x18)={"9646dca4ce213ebfdf21ece4e9ee3c91", 0x20, 0x9}, 0x18) r3 = getpgid(0xffffffffffffffff) migrate_pages(r3, 0xfffffffffffffffb, &(0x7f0000239000-0x8)=0x4, &(0x7f0000757000)=0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(0xffffffffffffffff, &(0x7f00009cd000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) syz_open_dev$loop(&(0x7f0000635000-0xb)="2f6465762f6c6f6f702300", 0xffff, 0x40) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f000000e000-0x18)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) fstat(r2, &(0x7f000056c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 292.075321] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready 2017/09/02 10:30:14 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000b22000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x400200) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b0b000-0x4)=0x0, &(0x7f000098f000-0x4)=0x4) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8b12, &(0x7f0000d5c000)="1804") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000001000)=@ax25={0x3, {"cdf13209c56567"}, 0x3}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000+0xce4)={0x0, 0x5, 0x3, 0x80, 0x2, 0xccce}, &(0x7f0000b12000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000862000)={r2, 0xae, "a9500314af5c0cf88b3313e9e8cb1de34577d8a3950372d60e191e54ece673767c229ece949ee20b4aefff4476cd36509c696693aa9264509079314409c52845f218506289c8f2f4fa145a4bef52b246a63e4c3712b489d7b99e38439449f952f48a96559c1df0ff421188f183376c4c349ab9bc46fbe49f21b55e5cb1d7768c1fd05fa846ddb89977293e2a57e7da9e621ea5d053f2c9bbfa068f256a733ae20ecee54cda86a47d3bd7e57f5a86"}, &(0x7f0000001000-0x4)=0xb8) 2017/09/02 10:30:14 executing program 2: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0xb, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) read(r1, &(0x7f0000e78000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004a000-0x4)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000e75000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e74000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e78000)=0xc) r6 = inotify_init1(0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setown(r6, 0x8, r5) fcntl$setstatus(r6, 0x4, 0x42000) inotify_add_watch(r6, &(0x7f0000005000-0x8)="2e2f66696c653000", 0x1ff) pipe(&(0x7f00003d2000-0x8)={0x0, 0x0}) open(&(0x7f000064f000+0xb90)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f000027f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e77000)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000614000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/09/02 10:30:14 executing program 3: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x0, 0x810, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000000a000-0x9)="2f6465762f76637300", 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f12000)=0x800, 0x4) r1 = getpgrp(0xffffffffffffffff) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000991000)=0x4) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00004ca000-0x10)={0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000a8a000)={r2, 0x80000, r0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x2, 0x200, 0x0, 0x4000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x10, 0x99a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000510000)=0x0, &(0x7f0000793000)=0x4) ioctl$TIOCSCTTY(r0, 0x540e, 0x7ff) mmap(&(0x7f0000000000/0x4cd000)=nil, 0x4cd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x60000)=nil, 0x60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x800) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f00002d5000-0x20)={{&(0x7f0000b04000/0x3000)=nil, 0x3000}, 0x3, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f00009fa000)={{&(0x7f000059e000/0x4000)=nil, 0x4000}, 0x8000000000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x400000, 0xfff, &(0x7f0000000000)={0x0, 0x0}) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000234000)={&(0x7f0000ebc000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d74ec331a0023e8cca1304ada755c12b4c8a711fb49d6a05d1adadcb176ab8fbd38640b1e228497c7407e65959f5b9dacfd7bc067a5129fb9722f158f436f2", 0x0}, 0x60, &(0x7f0000760000)=[], 0x0, &(0x7f000075c000-0x68)={0xa8, 0x0, 0xf21, "a972febdd6ca70ae4449fb81a4f3c0dad3822a5e90253df74922ce61e4f2af68128d4b0ec7fae242a2229ee91e9a61b683a1099e496e32a75cb172a2af8be9afda8ccdd8ec1d9bfc09eee834ae03a129144127abfbd780f00de091ffcf7cdabc38b0e0ed9c09f1cef2e51a284735257b253cee40433765a56ced36827c50829d699d7cd66c125aa32d3a235b86e71d4903d7"}, 0xa8, 0x20040000}, 0x80) r5 = socket$netlink(0x10, 0x3, 0x10) readv(r5, &(0x7f00001be000)=[{&(0x7f0000c4b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}, {&(0x7f0000b54000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f0000053000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000077e000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000f30000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f0000a00000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f0000968000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}], 0x7) sendmsg$netlink(r5, &(0x7f0000c0a000)={0x0, 0x0, &(0x7f0000335000)=[{&(0x7f000000e000)=[{0x14, 0x13, 0x3ff, 0x0, 0x0, "15d0"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) getpid() sched_setaffinity(r1, 0x8, &(0x7f000088c000-0x8)=0x20) 2017/09/02 10:30:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000050d000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0x3, 0x9, 0x0, 0x2, 0x0, 0x0, 0x1, 0x3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xfffffffffffffffd, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f000076d000)={0x5002, &(0x7f00007ee000)=0x0, 0x0, r2, 0x6}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000af8000-0x20)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000af7000)=0x20) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000106000-0x10)={0x5002, 0x10c000, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000af7000-0x10)={0x0, 0x113000, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0x100279) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) keyctl$join(0x1, &(0x7f0000e32000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt(r4, 0x800000010d, 0x0, &(0x7f0000001000-0x5)="02080000", 0x4) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f0000afa000-0x3f)={@random="7456d1651290", @random="b9f5225754c0", [{[], {0x8100, 0x7, 0x2, 0x626c01ca}}], {{0x8906, @ipx={0xffff, 0x2d, 0x3f, 0x5, {@random=0x20, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, {@random=0x3, @random="a042f2869653", 0x294f}, "cb929c5ccfacb9cecacf119d53409e"}}}}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_DEBUGREGS(0xffffffffffffffff, 0x8080aea1, &(0x7f0000af8000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d81000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000c81000)=0x4000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fb6000)={0x0, 0x0, 0x0}, &(0x7f00006ce000-0x4)=0xc) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00005a0000-0x8)=0x0, 0x0) madvise(&(0x7f00005eb000/0x3000)=nil, 0x3000, 0x0) 2017/09/02 10:30:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000db0000-0x1)="00", 0x1) fdatasync(r0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0xfffffffffffffffc, 0x200, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x668, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f00004ea000-0xf)="2f6465762f73657175656e63657200", 0x4000, 0x0) socket(0x1b, 0x8000f, 0x8001) socket$inet6(0xa, 0x5, 0x8000) socket$nfc_raw(0x27, 0x3, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a6f000)="2f6465762f76637300", 0x3ffe, 0x0) mmap(&(0x7f0000000000/0xdba000)=nil, 0xdba000, 0x3, 0x32, r2, 0x0) socket$inet(0x2, 0x120d3243d20c6b20, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0xb81, 0x0) r4 = socket(0x10, 0x2, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000000000)=0x1, 0x4) write(r4, &(0x7f00008e0000-0x25)="24000000140007ecfe1e0008001d64000500000809000300004b1ffff10599fffffff617ab", 0x25) r5 = socket$inet(0x2, 0x3, 0x800000000000002) poll(&(0x7f0000193000-0x30)=[{r5, 0xb020, 0x0}, {r4, 0x8000, 0x0}, {r5, 0x2000, 0x0}, {r1, 0x4069, 0x0}, {r3, 0x1000, 0x0}, {r3, 0x680, 0x0}], 0x6, 0x4) getdents(r3, &(0x7f00003eb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f00000d1000-0x5)="8907040000", 0x5) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db7000-0x10)="2f6465762f73657175656e6365723200", 0x80402, 0x0) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000db6000)=0x100000000, 0x4) connect$inet(r3, &(0x7f00000ed000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f00004be000)={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x100000008362}, 0xc) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f000053d000-0x1c)={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x3, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x1000, @multicast2=0xe0000002]}, 0x1c) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/02 10:30:14 executing program 7: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0xfffffffffffffffd, 0x801) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x50, 0x0}) r1 = epoll_create(0x1) read(r0, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000", 0x1e) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ff7000-0xc)={0x20000000, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f0000ffd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ffe000-0x4)=0x10, 0x80000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000ffd000)=0x3f) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ffa000-0x10)=@generic="00000000000000000000000000000000", 0x10) ioctl$UFFDIO_COPY(r0, 0x8010aa02, &(0x7f0000071000-0x10)={&(0x7f0000f6a000/0x3000)=nil, 0x3000}) r3 = openat(0xffffffffffffffff, &(0x7f0000a0e000)="2e2f66696c653000", 0x40, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00007ce000)={0x0, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x33}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x5, 0x100000000, 0x59ce, 0x6, 0x4, 0x20, 0x1, 0x3, 0x1948, 0x7fff, 0x1, 0x6, 0x80000000, 0x401]}, &(0x7f0000ffa000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000c52000)={r4, 0x20000000000800}, &(0x7f0000160000-0x4)=0x8) semctl$SEM_STAT(0x0, 0x2, 0x12, &(0x7f0000ffb000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) close(r0) [ 292.171852] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. [ 292.182708] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready 2017/09/02 10:30:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e8a000-0x108)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x0, 0x167c, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x200, 0x9f]}, &(0x7f0000bce000+0x46e)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e89000)=@sack_info={r0, 0x5, 0xe000000000000000}, 0xc) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00007ea000+0x3b)=0x3, 0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000a2c000-0x28)={&(0x7f0000780000/0x2000)=nil, 0x8, 0x7, 0x8, &(0x7f00007e7000/0x2000)=nil, 0x2b}) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(0xffffffffffffffff, 0x6, 0x6c2, &(0x7f0000bca000-0x18)={"9646dca4ce213ebfdf21ece4e9ee3c91", 0x20, 0x9}, 0x18) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(0xffffffffffffffff, &(0x7f00009cd000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f000000e000-0x18)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d49000-0x40)=[{&(0x7f0000cd8000)="492092e65eae19ee18c4e5f8e7abf40ff976eea61bd600129a3b7b332aac3cc0106c2f228d2231561a65bfc5fe54c82c802717eb5d49d7d2aa8e464bc6d25419c839cd022a8adf1d95610d737f2a346e3e6f1428bd97ca6b194ea7d8e07262ff04e5c6b6b5efd4c897af22d0849b0f80e098307128ad43b1463d79b0309196fb4f98e51d5f9cbb1adc870d814d60ad5c44126f6598a9ccdc3b735b5f354f84d372ce826c88517c6d596d3295776dbd93", 0xb0}, {&(0x7f000074d000-0xc)="0af342f3a1ce0b7a631085e4", 0xc}, {&(0x7f00000d4000-0xba)="809e85f6864f3b4ecb0acc470c6d7f541af8eaff87bcdb50e1b2270d2665225ac56813ab92ae97dda029580780e3c26f859472e3fb9bd6493a77ad46a5a80bd2567dde7aec20032bc77b682310ae904556be9744903a209789e0531f738cb5dcf9fb3dd5777ee7aec72e68b709201e2a7bb9d552d674351cd840d18eacdf1bbf58bb48b1d692a1bd7e10686a0e1f1ff7d1f003bf67f777bd0e49ce22f3b8c4bf269f1ec6056097fb1bd3e655e2c1a41fdef8e566ce434129663e", 0xba}, {&(0x7f0000188000-0xf0)="f69b98c03dc75440b1660c86c25484b4b9085459bc2d5553d5673ba55ad935a94d48d3416a614b270951329eafeee33772bd1769a972f2a62f08196e9cf831047f2c25c47983cbf962b7a332ec10c442c2a7db53420151e6fb9f8b95a8942ef151fc180e51839a22dc244bf72dc7b6577c27a97f8ea0963e4b01bda93ea3b6f5bafa820808e3b44cd22a4b90ced1c0f47e730002e71accfeec55c90d352b11ea21cfe96edb48ede8d918c3435f7f5d5e212c6096f94d83189c73a423c1a87a7e58ca4d69f90feb432dc2c4c655ef7a93ab201bbb505e8f52069fa24ec9bc390d0f95d6fba712ec86b78537743dc9b8d7", 0xf0}], 0x4) 2017/09/02 10:30:15 executing program 2: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0xb, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e78000-0xb)="2f6465762f766373612300", 0x8, 0x280000) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000e78000-0x78)={0x0, 0x78, 0x3, 0x3, 0x6, 0x7, 0x0, 0x7, 0x0, 0xe, 0x1, 0x6, 0x8001, 0x2, 0x0, 0x7f, 0x7, 0x9, 0xfffffffffffffffa, 0x601, 0xff, 0x4, 0x7, 0x6, 0x5, 0x7, 0x0}, 0x0, 0x83, 0xffffffffffffff9c, 0xe) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000003d000-0xc)={0x2, r1, 0x1}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r3 = getpgid(0x0) r4 = perf_event_open(&(0x7f00004f0000)={0x5, 0x78, 0x7, 0x308, 0x7f, 0x40e, 0x0, 0x0, 0x40000, 0x8, 0xed, 0x7, 0x9269, 0x0, 0x0, 0x2, 0x1, 0x3ff, 0xe0d, 0x10604, 0x9, 0x5, 0x7, 0x8000, 0x1, 0xffffffff7fffffff, 0x0}, r3, 0x3, r1, 0x1) read(r2, &(0x7f0000e78000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) r5 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004a000-0x4)=0xc) fcntl$setown(r4, 0x8, r6) fcntl$getownex(r5, 0x10, &(0x7f0000e75000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e74000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e78000)=0xc) r9 = inotify_init1(0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setown(r9, 0x8, r8) fcntl$setstatus(r9, 0x4, 0x42000) inotify_add_watch(r9, &(0x7f0000005000-0x8)="2e2f66696c653000", 0x1ff) pipe(&(0x7f00003d2000-0x8)={0x0, 0x0}) open(&(0x7f000064f000+0xb90)="2e2f66696c653000", 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000614000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 292.213375] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. [ 292.223852] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready 2017/09/02 10:30:15 executing program 7: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x6) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fa6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fa6000)=0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000a72000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa8000-0x4)=0x8, 0x80800) accept4$ipx(r1, &(0x7f0000cb5000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000a2f000-0x4)=0x10, 0x800) r2 = epoll_create(0x20) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000fa8000-0xc)={0x10000004, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000024000)={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000c88000)=0xfffffffffffffffd, 0x4) mmap(&(0x7f00002e6000/0xc00000)=nil, 0xc00000, 0x2, 0x20000032, r0, 0xc) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000fa8000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000a62000-0x4)=0x10, 0x80800) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r3, 0x1) accept4$unix(r1, &(0x7f0000a19000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00003c0000-0x4)=0x6e, 0x800) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00009ff000-0xc)={0x0, 0x0, 0x0}, 0xc) recvfrom$ipx(r3, &(0x7f0000fa6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa, 0x61, &(0x7f0000fa7000-0x10)={0x4, 0x3, 0xf328, "710c94df1a6b", 0x80000000, 0x0}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000aa0000-0x24)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@empty=0x0]}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000a72000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x1, 0x8, 0x1c, 0x0, 0x0, 0x0, 0xf4c00186c0799288, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x4, 0x0, @loopback=0x7f000001, ""}}}}}) r4 = socket(0x10, 0x802, 0x0) setsockopt$inet_int(r4, 0x0, 0x3f, &(0x7f0000203000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000a05000)="240000001a0025e00224001000f7fc0e0a0b00000004bf07000000000700040000186be08fe5", 0x26) 2017/09/02 10:30:15 executing program 1: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)="2f6465762f73672300", 0x0, 0x0) mq_notify(r0, &(0x7f0000033000)={0x0, 0x0, 0x0, @thr={&(0x7f0000007000)="24323d85932849da293f1535ba327a9b4f940705107bd82164a797360a3846556a499d93ed84f708da55769c", &(0x7f0000019000-0x2)=""}}) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000fba000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f9c000-0x4)=0x14) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fbb000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fba000)=0xe8) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fbb000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x10000, 0x0, 0x800, 0x3, 0x80, 0x20, 0x4, r1, r2}, {0x1, 0x3, 0xd0, 0x1, 0x2fe9, 0x0, 0xff, 0x8}, {0x6, 0xa8, 0xff, 0x8}, 0x2, 0x9, 0x3, 0x0, 0x10, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x7}, 0xa, @in=@loopback=0x7f000001, 0xfffffffffffffff9, 0x1, 0x3, 0x1, 0x1f, 0x1ff, 0xfbb6}}, 0xe8) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x3, &(0x7f0000361000)=[&(0x7f0000fb1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000000f000)="", 0x0, 0x0, &(0x7f0000007000)={0x0, 0x1009, 0x0, @thr={&(0x7f0000fb3000-0xdf)="", &(0x7f0000fbb000)="5c"}}, 0x1, r0}, &(0x7f0000004000-0x40)={0x3, 0x0, 0x0, 0x0, 0xfffffffffffffdfe, r0, &(0x7f000000f000)="05601ec62e5ddfc8cdd1d82c375fa263ec391d03f8fd1de8f6fd8433fb7ad4fbaf306a0a2a43d8bb41cc7a7417e8666240174d14349e1b3b4350229554051efd8f9eb6e8935cee485ff841ac625c0e802e3c553fb1e10610dacefd0b55791b7c1021fc0bb7ee491e0749dce1b477cbb3bc85bc911d1c22a397431a850a7ef9c3900640be4e9c9a8de714a7fcbc4c519554fb84d3209633d15e126563b55fd7c707461a0ea389000fdad43d9cff244f", 0xaf, 0xffff, &(0x7f000000f000-0x50)={0x20, 0x1, 0x0, @pad=[0x81, 0x401, 0x6, 0x4, 0x8, 0x4, 0x100000000, 0x3]}, 0x1, r0}, &(0x7f000000f000)={0xffff, 0x0, 0x0, 0x8, 0x6, 0xffffffffffffffff, &(0x7f0000ab9000-0x13)="4e80d3971f50aae209bc10457224c0c2605ca8", 0x13, 0x0, &(0x7f000000f000)={0x101, 0x9, 0x6, @tid=0x0}, 0x1, r0}]) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000fbc000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)="53") [ 292.268597] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=44638 sclass=netlink_route_socket pig=2616 comm=syz-executor6 [ 292.291811] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=44638 sclass=netlink_route_socket pig=2619 comm=syz-executor6 2017/09/02 10:30:15 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000a79000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r0, 0x0, &(0x7f0000a9c000-0x4)=0x0, 0x80001) mmap(&(0x7f0000000000/0xc04000)=nil, 0xc04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000c04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, 0x0, &(0x7f0000c04000)=0x0) mmap(&(0x7f00009b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r1, 0x0, &(0x7f0000c06000-0x4)=0x0, 0x80000) mmap(&(0x7f0000c04000/0x1000)=nil, 0x1000, 0x20000003, 0x32, r3, 0x0) mmap(&(0x7f0000c05000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x10004) mmap(&(0x7f0000c06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r0, 0x0, &(0x7f0000c07000-0x4)=0x0) mmap(&(0x7f0000c05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r3, &(0x7f0000c04000)="e390597a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9c342a601d908000000", 0x28, 0x0, &(0x7f0000a30000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) r6 = socket(0x11, 0x803, 0x300) setsockopt(r4, 0x107, 0xf, &(0x7f0000674000-0x4)="00010196", 0x4) syz_emit_ethernet(0x2c, &(0x7f00005f2000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x200}, ""}}}}) mmap(&(0x7f0000c06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000bca000)={0x0, 0x51, "897061d0c90ea2424704e719972e2646424671b53b15563bc341f6c1040a8351915e66e86ccdafaa8b2fdf621ac6df0354ccc4d003d7387c0a05529f1d97758828bb46fbec1c476b44a25c3d6401465c0e"}, &(0x7f000026a000)=0x5c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f00001dd000-0x14)={r7, 0x100000000, 0x20, 0x2, 0x1ff, 0x4}, &(0x7f0000793000-0x4)=0x14) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000c08000-0x4)=0x0, &(0x7f0000c08000-0x4)=0x4) mmap(&(0x7f0000c06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r3, &(0x7f000072c000)={&(0x7f000076f000)=@ax25={0x3, {"65e34b0af63eda"}, 0x8}, 0x10, &(0x7f0000c06000)=[{&(0x7f0000451000)="7ce2c97e32c8cf70001ccfe5cf083f4280582cded5a825137ef936ffb9e55d4e352f3a69f19bd2a64eede9c7ea009ad687f58d80d3e5a4ba2b6c01c4f0670921e01c06b448b4b694713e2c435dd31be54978e03b47b77826467742d1e33d9415a09c3139e924cae6d7ed25a523c0", 0x6e}, {&(0x7f000087a000)="", 0x0}, {&(0x7f0000347000)="84f415418ccb4ac4f3506d09014fe8cabd700ca0e1f15b15c9522a88e8888b7eb6dd559246919ea81cffb9a22196a28dda014b4212476654da6f5ef232aa72c97b18e0a0466d697897c3a75c56e2dc0f4139109f5209e943af5ec6a44eb7f0a5020f1d6063557f5241e713b1b898848f4a8e99e3b162551f89c5ee62db0207900c773ca72fd7d8f1fab6355303d0303336701bd6f927a17e486dc505a5bd039e48ea385b70898cda2dabf950efd6ff16667229ca63b60091dcc9cec14a5b7dabef02e4b89f4e3573abbdf101b5dd99", 0xcf}, {&(0x7f0000c07000-0x8a)="ba1f09fdcb5348c17f17f25489e96e416e76855053b8d4f2f4e1a74bc5f941147b5fdaaf5480b558db96ded270e3ec50fdac4cb7f26b94da330efe20caa84111a87bbc729aaf5c2c75a5f38301c8ceaa58e713901e177e7740dd89dbb03786953f6a6a4c5af71a6dc15de87c3f0ff51ddc45bb1e463fcb5bfaf719cee8f7dbc558e6bc671d8e4a93bffa", 0x8a}, {&(0x7f0000c07000-0x1000)="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", 0x1000}, {&(0x7f000049c000-0x7f)="4d3c35f652653c99652b872d1f45bbada7475456ff93ab8cc5af6aca429e36d39a2c1d4a17f256b0b8d57d29ffb9ed6341b916e77b433a92bc6ea1494ebd3e49ff22e7a6e5a672a153e0e8b99472540a31df5d25eeda88ee84b069a18c1d450e59af720376e1cce5f38ce4fbc7fa2bfa98bd08616f3955711521b5db8de463", 0x7f}], 0x6, &(0x7f0000c07000-0x428)=[{0x18, 0x88, 0x101, "fa37"}, {0xb8, 0xdce471f403c7eb41, 0x7ff, "cca786a766ea2df2c10cff15b24c4f81d80983a75e48153f988c9a1ed305db29e5475cce1d41eb574007f798551b69771dabf0835faea55d5cd7e811d8bdcd39517a38a4f3d6377e59d727dfb59812d1b74eabb13d264c4aad2cfa1fd31fcf14270249ba3e69406dea688088407b80ee56639bda27c60f7039ba3fe03d739d1b006014c1fd522c9f181ae59e55a376d7d081cf7376f33c472fc790d9473f630f050e23"}, {0xe8, 0x115, 0x4, "b8b50647d97473b2d1e7469ecb37407536f471ee78295e230c0d9d2c525522f4c2d152573a2784b1b17e19d010cf51588c15d611af441612ae05dd8bbbd2b68554165682fca429d12cef91cfc745939ce9f9c51159a0c3a5f678830bb7fd09df57921b181c96207b07666019bd6e6cc785c57087320e4076769edb45e05cf2de6c1cc65e84226f870efb54799a593c08e7d5dd5ce528bbe175cefad73aa4c4b7842f7f4896de62997d5d960f2700ed720f83e6582bcee2189be21f3c229587500a505009f303f62bf50b10ec6768de80d77ad5"}, {0x68, 0x11f, 0x1697, "2758c89a7fa30dfeec009b92ace86e720bb2cae98c49e97e1744d092f5e7251546183fc81928f43e06b158845e8722a13554840e6bc5180e81abc9526560bbf2a11835cc805db6b79963dbbc206592f9a5ec8358719b"}, {0x28, 0x1, 0x2, "7a7817cac62c9255e99799f95c1b0542935f"}, {0x38, 0x11f, 0x1ff, "0f3e03f6f1b6c5b17f7f6708bc219e96fd9da174c78e9a965dd44c53a5a26933c1b0c008443b70"}, {0x70, 0x11d, 0x7fff, "c4765dd7b75f8fe4ea493fe0571c565393692d2d85e0101d5e1cd34bf01c86c884aa4f571b26159fbe5f05bf61af764061b122b7c8bcb45b56e57935504fd2146ce16351f45f00339b40f2f2d490960106c41e69c19a5969827e8f78d300"}, {0x90, 0x1, 0xba, "8144c301769aca6f36c8c570cab1c906f4296d1a8983589134acf119d80d9e02a28f8cb81fe9928c277eba660933a2d3590ea1794a8e7dafe356b27ec15b760809d1756e53cbe88fe04f5e983668408f76897e26ee2e722ecfb15b3e2a30d4bb49da38ca18961cf6be3c5c1cf125351b812d7b1f4fd9d1be1dacb95dde166167"}, {0xa8, 0x19e, 0x0, "c2704d5b4d1eb58d57cbc31e1b8d961952efe2c4200a4e5546251c4afb79ddaf5b98801ac14dcb1775e42b8ec068b07a34efe111988d2fe4c30dc588ed9a642ee638cda226ecdf3df70214bb9b20771d43fe58bfd6e10fc15afdaa3167e709799dd71a8f720bd0019b590e8551dd9801c72657369abcd01054a346c43580e667d97091e48e36ad8f72ea5bf81bbc1956fd1c7110b47963"}], 0x9, 0x40000}, 0x20004050) mmap(&(0x7f0000c08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r6, &(0x7f0000997000-0x40)=[{{&(0x7f000033e000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f0000812000)=[{&(0x7f0000c09000-0xa)="00000000000000000000", 0xa}], 0x1, &(0x7f0000747000-0x70)="", 0x0, 0x0}, 0x8}], 0x1, 0x0, 0x0) 2017/09/02 10:30:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000b9c000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dbf000-0x4)=0x8) sendto$inet(0xffffffffffffffff, &(0x7f000052b000-0xfff)="", 0x0, 0x0, &(0x7f0000fa9000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000fd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000379000-0x4)=0xc) r2 = getpgid(r1) renameat2(0xffffffffffffffff, &(0x7f00003a0000+0x2f3)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f00007cc000-0x8)="2e2f66696c653000", 0x6) fcntl$setown(r0, 0x8, r2) splice(0xffffffffffffffff, 0x800000, 0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ef3000)={0x0, 0x0}) preadv(r0, &(0x7f0000d3e000-0x10)=[], 0x0, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$cont(0x21, r3, 0xb, 0x0) sched_getaffinity(r3, 0x8, &(0x7f00004d4000)=0x0) 2017/09/02 10:30:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e8a000-0x108)={0x0, @in={{0x2, 0x0, @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]}, [0x6, 0x0, 0x167c, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x200, 0x9f]}, &(0x7f0000bce000+0x46e)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e89000)=@sack_info={r0, 0x5, 0xe000000000000000}, 0xc) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00007ea000+0x3b)=0x3, 0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000a2c000-0x28)={&(0x7f0000780000/0x2000)=nil, 0x8, 0x7, 0x8, &(0x7f00007e7000/0x2000)=nil, 0x2b}) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(0xffffffffffffffff, 0x6, 0x6c2, &(0x7f0000bca000-0x18)={"9646dca4ce213ebfdf21ece4e9ee3c91", 0x20, 0x9}, 0x18) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(0xffffffffffffffff, &(0x7f00009cd000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f000000e000-0x18)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) r2 = syz_open_dev$vcsn(&(0x7f00009d7000-0xa)="2f6465762f7663732300", 0x6, 0x4000) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000023b000)={r1, @rand_addr=0x3, @multicast1=0xe0000001}, 0xc) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) 2017/09/02 10:30:15 executing program 2: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0xb, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) read(r0, &(0x7f0000e78000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004a000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000e75000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e74000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e78000)=0xc) r5 = inotify_init1(0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setown(r5, 0x8, r4) r6 = socket(0x9, 0x7, 0x1) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000bad000)={0x0, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4b0, 0x81, 0x7, 0x5, 0x3}, &(0x7f0000e78000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00004a5000)={r7, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2ec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffffffffffff23ca, 0x7f, 0x9, 0x0}, 0xa0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$usbmon(&(0x7f0000e78000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x400) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d77000)={0x0, 0x3}, &(0x7f0000aea000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r8, 0x84, 0x19, &(0x7f000099f000)={r9, 0x6}, 0x8) fcntl$setstatus(r5, 0x4, 0x42000) inotify_add_watch(r5, &(0x7f0000005000-0x8)="2e2f66696c653000", 0x1ff) pipe(&(0x7f00003d2000-0x8)={0x0, 0x0}) open(&(0x7f000064f000+0xb90)="2e2f66696c653000", 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000614000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r10 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r10, 0x11, 0x64, &(0x7f0000e78000)=0xe2, 0x4) 2017/09/02 10:30:15 executing program 4: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f000001d000)=0x0, &(0x7f0000053000-0x4)=0x4) r0 = userfaultfd(0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000055000-0x18)={0xaa, 0x52, 0x0}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f0000056000)={0x0, &(0x7f0000057000-0x40)=[]}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20000000, &(0x7f0000039000-0x9e)="", &(0x7f000003b000)=0x0, &(0x7f0000024000-0x4)=0x0, &(0x7f0000057000)="") clone(0x0, &(0x7f0000179000)="", &(0x7f0000058000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f000004d000)="") readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f0000053000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f0000053000)="", 0x0}], 0x2) 2017/09/02 10:30:15 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000c9c000)={0xa, 0x3, 0x1ffe00000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x10001) r3 = socket$inet(0x2, 0x806, 0x0) r4 = socket$inet(0x2, 0x2a, 0x3fffffffd) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000000d000)={@common="626f6e64300000000000000000000000", @ifru_flags=0xfffffffffffffffd}) bind$inet(r4, &(0x7f000042f000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0xa, &(0x7f00004b4000)=0x200, 0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r5, &(0x7f00004c1000)="675e", 0x2, 0x20000020008045, &(0x7f0000a0b000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket$inet(0x2, 0x80806, 0x80000b) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f000046d000)={@common="69703667726530000000000000000000", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r7 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000bbb000)={0xfffffffffffffffc, 0x1, 0x8, 0x4003, 0x3}, 0xc) sendto$inet6(r7, &(0x7f0000fd1000)="", 0x0, 0x0, &(0x7f0000bb1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r7, &(0x7f0000adf000)="e3541b1002f0ffe434b0c02d35263ad26f10ff24278fd2ed4ee4d9766a8d260ecc010e6409cbfb079fb015d927f0a67dc64a91c2e0916f8b490d79d9359fc558e9ec23d00406f7dd4ca927ea46459117b5a2cf24daf9cce481aa2eaa38181ca61f4ac0cd059930b3c6c52ef3fdeeb5f8f67a2ac246d67ab2efe712c792025ac0f26486ff59bd20fc29aa8112ce46244f3e83f8204dbb03f373ce7313010bc6df0175de8e4f1a462fdb4406c8e605c578664bff6c3eb6327ddff96c3ccebee0f43c6eadbb9057c63f341220aaf328e0e127e3e6f0180f9f86bf1a1fd1083c362d532ac5b897dbad5e", 0xe8, 0x20000000, &(0x7f0000517000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd356}, 0x1c) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000fe8000-0x4)=0x0) getsockopt$sock_buf(r5, 0x1, 0x1f, &(0x7f0000fe8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000303000-0x4)=0x6a) close(r0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00001c4000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1, [@empty=0x0]}, 0x14) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r6, &(0x7f0000fe9000)={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @rand_addr=0x2fc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/02 10:30:15 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000008000)={0x0, 0x3, &(0x7f000000b000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000000c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000000a000)={r1, 0xf8, "c3524a5418a9a12ce5154108041a112ac5f6b8093b6018ec0cd7e5fa7e8f186fe055da6e8f4a58cb02bd016e3a13ab6483b795ab5b0502d702cf2167f562c93f40afdc95cffdecf3e839b739cfd07e92463414069224b9c7c275582f3c7070b43902f6014cbb9dc837094719a102131c724aa84d1e5942671d2cadc0724a5b4dc62f131176bd8f91c033244c97a871cae5abd9b28e14fc26c07e96298b0bd3e1018c49ec2de0637788a92deaeb380000001f1738f3c478a8fb1ebc48733bc75edb6041fb0ed53bcbab2c4ddd407fca350e3be22563fdd085ead98c653c16e00ba2b2296e02e67cc4e0293497ccfe1a59e8808159cfcc1f91"}, &(0x7f000000b000)=0x100) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000000a000-0x8)={r2, 0x387}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x1010, r0, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0xa, 0x31, 0xffffffffffffffff, 0xfffdfffbfffffffd) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0xf, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x6, &(0x7f0000002000-0x4)=0x3, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f000000c000-0x4)=0x9, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000000b000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000004000)=[{0x3, 0x3c}, {0x2, 0x7}, {0x8, 0x2}, {0x3, 0x3}, {0x7, 0xfffffffffffffffc}, {0x3, 0x1}, {0xb, 0x946}, {0x2, 0x401}], 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3, 0x33, r3, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000000000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000)=0x10) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x804, 0x8, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000000e000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f000000e000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f000000a000-0xc)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, r5}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x1, 0x800000000032, r0, 0x2) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f000000c000-0x4)=0x0, &(0x7f000000e000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x9bc, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x4810, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f000000c000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000b000-0x4)=0x86) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x4010, r6, 0x0) sendmmsg(r0, &(0x7f000000b000-0x80)=[{{0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000-0x8e)="cd5a90812098eedeeca3b18ecc5369c74eb9f136a013e0e9daf540e8e32d9c357aeb0d7f04297af19508e472d908b1bf759ef7933ad0a770a1fbe962841c188bf100e4a04116a9706fedc5ab1d34cfaa484e7a3b04b8cc42d0c33022b7f778c844121b9c92c38b3a8abdf7c3a662c6fdbe89d0d770643ff418b38d83ad4f73d9bc068635d66d05eb14f50a944134", 0x8e}, {&(0x7f0000005000)="0c910de07081c2777b42130e954cec77daaddc20353b932773bec7a0858e092d9adcc3c7dc8315875987fd21d3bbb4900c22892f8c067dec77cb56e5044e1b3c1a8271aeb2e79c4bd7d866f76cb610adc2fda2f077b3481b95353c3128057705b9d455218fee86b56b361cad7cb6acf58070b522daf388637505296cb58656eed0", 0x81}, {&(0x7f0000001000)="04d6c43be416dd483624abc1cccbc41d6704804565de34661a30835148f4858609e2b9bd9db4847dd31066fecb76", 0x2e}], 0x3, &(0x7f000000d000-0x1d8)=[{0x38, 0x0, 0x0, "420c73e5d37bff716d257b7d910993d68d948975853671fccc642d2edd3e019c06f19f"}, {0xe0, 0x117, 0xc30, "19772b4399cbc980737f9df512fa57c427ce075d0a05000000fef7e14d9d44d9457abc5c00c5138b5393947134f9638323f55757bd596fd09dc754b5f6c9e93c73bf88b84b91fc96456cc9c95d5c73961e46ee9eb6e517bf7844e60c87e87076c24fef069609909f6ac2c302ee6d68efa96896f395354a6dd6c2aed0feb171d6f0263843202eedbddcce9ac5457c52946f850f91577ebf92cda9eb05e0f52dc71a8552a4ae31836e779354568f0eda8085c0251ef9440637b0323764a16415bc878a2471048a1347bca1e6c600"}, {0xc0, 0x10e, 0x7, "a07e23a7f4fc2e0fe5bd02b227e4c6c02617b11da5ea7cb082d57158b3d3a777b872ad3206b8f2310ed6110fb85b87a1fa04d01a33fbe0cb114e2f9d9443ce8accae21b496476582e81c704502d70853ab62c965b7c3231e6074fcfd72342544d72e27e65620abbfb75a47c9571e547be33fa70e2c94a90e7c77bf200efb92079782cb1cdacfb571517d2b5f7a3ea729e0224184d55fedf76a32ed3e9202152c567d16446fa02323a9fc16"}], 0x3, 0x40000}, 0xeb1}, {{&(0x7f000000b000-0x10)=@llc={0x1a, 0x1f, 0x57, 0x7, 0x2, 0xffffffffffffffff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000005000)=[{&(0x7f0000009000-0xe7)="931b3991f64706c1229c1af6624f22497e3c69068c8530529b72f2c0401f8141bf3c3d129ce9db65d92319f5d696e032f66cf4f65d809c3ee993c7ee0bfba4085d3b5ddf72b541ceeadaf29e18b2dbddd3a230834fad78b717b8cbcd55100c1ecd153619fe722fc1c5d39039718abc2c530a2f04b98971f5cef0eb4474442ece29f4d2f98e50b8a7d5fa326f6e018972050b66e7f3269d5fee0af191837961b7c3a2fb7e56aa0edb95efea63a7c65b870a026811ecca0c36794b32bd859b90b74121386523fd31d0b0acaa9b92c728b7aa10aab6a49986a6ccf16d74e4b802ea611cef26943b82", 0xe7}], 0x1, &(0x7f0000002000)=[], 0x0, 0xc000}, 0x100000001}], 0x2, 0x8000) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000000b000-0x4)=0x2, 0x4) 2017/09/02 10:30:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x4000) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cfb000)="2f6465762f6877726e6700", 0x480000, 0x0) open(&(0x7f0000fb3000)="2e2f66696c653000", 0x80000, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000adb000-0x8)={0x0, 0x1}, &(0x7f0000499000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000098b000)={0x4, 0x8000, 0x1, 0xffffffffffffffff, r3}, &(0x7f0000683000-0x4)=0x10) gettid() perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000003, 0x20001010, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$ircomm(&(0x7f0000000000)="2f6465762f6972636f6d6d2300", 0x0, 0x20000000060840) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000022000-0x4)=0x0) 2017/09/02 10:30:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e8a000-0x108)={0x0, @in={{0x2, 0x0, @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]}, [0x6, 0x0, 0x167c, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x200, 0x9f]}, &(0x7f0000bce000+0x46e)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e89000)=@sack_info={r0, 0x5, 0xe000000000000000}, 0xc) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00007ea000+0x3b)=0x3, 0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000a2c000-0x28)={&(0x7f0000780000/0x2000)=nil, 0x8, 0x7, 0x8, &(0x7f00007e7000/0x2000)=nil, 0x2b}) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(0xffffffffffffffff, 0x6, 0x6c2, &(0x7f0000bca000-0x18)={"9646dca4ce213ebfdf21ece4e9ee3c91", 0x20, 0x9}, 0x18) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000e5a000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000beb000)=0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000047e000-0xc)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000fe2000-0x4)=0xc) bind$inet6(0xffffffffffffffff, &(0x7f00009cd000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f000000e000-0x18)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) [ 292.423961] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. [ 292.433873] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready 2017/09/02 10:30:15 executing program 3: mmap(&(0x7f0000000000/0xd21000)=nil, 0xd21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000d06000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00005cc000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000075b000)=0x58, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00001b0000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x6d, 0x20, 0x8}, &(0x7f0000e2c000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009ae000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x80000001) syz_emit_ethernet(0x1032, &(0x7f0000976000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1024, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0xfffffffffffff96a, 0x0, 0x0, 0x6, 0x23, "f29fdc", 0x1, "73d54f"}, "cbe467b825f69c3e980c68c14066dc3b3eda34704eb670f5e410ccaf09b45588d3ead689b7e32535a41769e01c0357fecfa458dbbb7a08ce94aaf7eb3b408d25bf8a12e80c24ef58136ca783aae429661a7d3c8ecab61a72841b52b57eda327fbf5a77b14fde6950a44fb11f8ac7127382c859bc3c716e2fb0b373a10ade427ae229577ae307726d084b86adf987834ba3c65f3c8e79c6cbf18dc9acd3070921fef92c9ec954e03f5e54c8f9f99c99c48484e18ef231357ed66ce094cb00e84cbd687afb9ea67fc287bcb9604ac8a5d9e293f76dbfca991ea4a262752c052468d45c8e4ab2cb2292be8e35338f7db9dfb38c6186a6bbad30682e311e2fecaf86b2dcf55d8cce7c6843ae39f3714dafde5fe2b3208930684e0a929d4bd19cbe763ecb41a6faba44fff46d6ddde534d1ad40b62f1564d3c831dce2f43d04f1e72572a0e3de54f52651682dabb940978b515987ad53373a101b77decc1bc5a63d4f4006f780e5b78b5e1015c73be5ce88cf6797f356eb25893b8c9c3591cc13af5536b949c349035f62ec123c62d8603776b5ad2f6d8e659e17f202ff5bb053dcbea663f2602cfbabca331d0d7bf299712bf8a41f973fc6a3ca43a97399d14487a86cc118d257bfe9f64e389575c59602cce0c8b6cc2a88cf24d1d8fde260b6f27107c02337fde9f804c798b32c5bf9aa384732ef879926d623cf17242743df02d2d3153cb79c815f8c711d8b63ad84188232f1f96275bce78357c29c994a5c1fae87931bb9d51121c92e02f7e6e7f79310f2d324d8b15905dfb3bf63bca31da40c4532eef6f667b679f553701be369125917117ddd49f2ed9ca3eaa08108937a5636c03fd34ad378a928e0a00d82a2e17c2a7476463656ac706eddc4d0f03b565bba3d20ab3a105b2d52f67c519524127ff98e94043d52d1f40de3fd78a26586f701c8963c917ebdb1839985aa3fdabaf73ce3f1bc17466d2fe686d38c55251931856f556f76a917481af5c9fe60e4b70a71c67e5543c6ee9aa9c2d9a0540711e5f5374399d39cf6d86f5886f669e301953767fdb2b0c3b4ea9290458633651ba83273d0b9db7966357798101dc3dca48657b4a32fe8d1ff35f952b1566395d1d6ebaced9809f47e6f3f1123e662f03501427f01da846e2fc56b907823ec0c5f686d811ed6a3d3ebc46ee9f3f23a5dfc5898a7b994b2a4981ea82772a00792efc5360d6e0aabc55b304addde11ceb771da39e9e1c904b321833bc52b71a9401820486b1a70007b55a1dedcbaaa04c1e89712ea53847e02423710463380437c4a8420dd6de9fa63a33a21b99d3e102db7df7eae1bcd76a29a349050b54a517c29fafd3363d674a2a57e45adc2b85addf581c878c64095ffe4a4e44f8795121039edc3ba8ac758a329dbace524b1018b7dc69325a4d2fe72b3e9db6fb3374a46a2a8f929c829ae5b8de807a00c3820a591134c510b10807e43aadfeb31e2614b8511486f86fbeed2c74e6e8fc877ec6662b19fa1791720d91850473df3839d54613dc266b6fec47d73f65e1ebcd41c9645a79a5d08b8fd7af6bbdc921036d23c2fcf6dd45e551511300a3c348a1f25201522b63070e4c69349b3f3e777296eee66f96d54a3b7da267c4f8632ac13683d500bf36c44ccca065b096141995ec7a9cd2dc900e04aec357c378b806216ea55d661969dbab7dce8ff4725c23aa5d28a84eda0bd8265a0ee4bc214305e37ec33f9546f74799a2c2113145c0a7eb2f3b039afbee9240051f02c369a60a01cba248f337c58bfc71a2a9736bfa95ec61787837e8f29613650bb2337826019f211053dde8beae6df701b8b736fdb2c615e39d61683a2c081b998c75e9fa8e992c71955f6d8c6c5cac2dd6c7110482f1c7ffe4b57e9e23a4db417b288a8cd335d679fea98a4bf1866c178670687a4a5ef3a383f781a6a16e43164b06e53edafd41377c387841104462715472a5ded8aedb5f6f600cea4c879d9450288c416ced919a3efa8796e2f272609ebe8e0fe55981fc8a5bd8c1243e79fb5cac9f25434d3bbc40166d4839593ee8554245efd2169a8da1b0c6f05a7667d37184a2503d4095d4464bed782878718c272878840a20878055341c08ae57a1682c3f1f016b48273dc474c99126ea20293283d7dcde0e39804a9af10ea41ba2bbe64b9f05ce86ef4ce66012daaf6d7d9ebf0b48838ab6b6f3aff3b12efc15a82159ad1203194863f53ba9f8f49e256819d3cabad273efba2000719b1628e1d6debb8185734fa31a8fcc4de7c8db439bf67008df75c047ea30947e3c26ce9c6c24e616fa693dcc695cb4b8bc9257b9763750e8f5985cf111f98880bf70a0df218ef63b5b92565775417a795a148bbe852f2954ac5b8996b2e7ae1b10e2f6df3a599004a069cd2722f656f401a94ca41629570a65c038a0710eb946f3b33d9aba41f909058e81d468abefcd23ddfea6ef9c6eb0c329d2c42f7c33ed2127a3961ad9512f8b934530b46c81047ae0456af80728b24328a757c2c400a114d7a5c5ad87fcbb3bddfe4cb396f663f4dcba11da22b05897b2a02baf979bb07bfb01096c625ad05e5e76f989e688e6fb08b8aee7c952af7db9ee3883779027988b3493346aed4d60b4e43f920323384717129a847052278c2b5fb11b82b7b5408ddc405f5e39f83ed114e1583e1e7d3cea94c5ae24ec2d14ad2f53aff6ce2ce2d8aa7342f2ad3ae384317972b758f60d2bcd5cfcf856073fde942e4759f6e9078dc956f00047b3e17f915010a1913867126962e6c0ca087eeac8c0daa6edd8aab3179fca51203c4930cd89e7fd37218813f7900c0eb49ed7ee3d6d23c80becb760558c3b4fb4eaf22007745e6e76bb74142a2606a997df2f60fcc73d3ec869c5af2ecf6654b3b7e78675d30412ea7df95e20d4ae02ca329b1df498ca5547bd545f5311f55bb762b8c4f345ffe5d3792894638295838ac354688efe79df2aa4ffa9506a0703f861b0e902157647ec59c8cf6564cc76eeb51a3ec32dcfdc9e1446eb22b5466acbe12d5aa24f0e01f2da9fefeb59df0e69728bb997cbe50821df9c38f04ce707d1fe202de58358dba0b721710e028d26bd581d5773eba97328e40c261da43ba889db7a7f71aeae13a7eeb1e2d1554d70092729a1c77b90a52fcd5f25bed597cce7b461bca7221d8f6faa7af26c9dc71b4a25d49631df83708df6a238e3192f023a00212e35b2ae9e4165f1331eeabb64a451467bc6ba5bfc79879e7ae3547fa6ae3848ec982fbd9432ca13124334e8bd6f29881036f6e1bd59ee2126e8db26970bcfc12ce26d34aa127b8b42f632ae540c7a8c8b8912b233c304a0dc3a7e5bf6a30666a999335b0ae39585351458612fc63b9a5830d4e986e901217e8512fcb9322a93187b76c4b63092f0f10d0cd806c353a3cd7651d699b26ed5a0f957bc29eeb7d0f2a321b27dff2cd854d7d80639a74fb81e6668fae90349426604427d6a641e1cf19705eeccbb6ffb2ec0a2248dc015f6da309d2165d8e86c9e3320a3777848084e932fa9af225ca7f3eb5d0a73e9fc5181105728dbac42732565af8064562dba061fa496dc668b126f85e001750969eec54c7d1ca58758f3ba8a1eeb031885d0d7dbd76bed34d0aa07ddca2549af2d1311bd62d6ab6cdd7d3aa20d9608f9a86a45aa1ee418eed1f218c6f4d9db25d3ae0e9a16354096c9dbe0cf3182634f0e9a83ffe77128ef3718cb023127e3d5d2776370d6722364b934a3f47aad24e7adc2003b34e7c3f4d25f52533325b6fbdd4897a145cc1c7384e24402f2588f698c2897137637ba12eb0339239eeb46fd43205ff12d00ed12eed628beeedbfe9b5828ca33dcb0e742dc08b7dac0c96c2f8e5cd02f56e28ce1025b2dd4170ce07eed60a9193e9f244068d857f8123f0cf9f3f1901a8837db7ece85a830d254dc721a2a47146932d992ddc38137f2c63dcc63852de1b927bfb072b13003b1889b5083e96063fa80c494494bc51fc79ef42a4237a8536c8c8bba940658ed75970cfe00e9ca33dae23645e7dfe9c87928d03ece3e9c252d8f620f811ae521e5f703db56f1e3b138b486a6880ceacb8a9626c4858a614e5be3fab08db20c2f71e7d62c1ecf0f833e6aa4ed87cb87e8ed380c4e6fcdf8f71cf231b21609482d79ca2186ccfa3af4e5ffee880ec7d886b14664f9e607b1b9d5ba0abeb3b74db78f859e5d53ecb9835c27e4729823ea71200ea23a25a0599f1d5399f8745a9ddac789fb86b2a6d856e41d131fd1f3582abc1dd04412bae6faefd851931619d1afa44c1dc4caf6a4c1ccf6270857136d70470bfc1c3a3880b01f524622e533d7c3a56d3a5bd9651c33d075e32fbb9181d2384f58a1475e29fd955059bd00d77ef5b34f073c2280dac7fd1baee86287f1b5e7e981095f91fa216cb69e88c90d359948ed7f0de8d45e40bbf9f5fd21f090c5336af07dca1c4e50cdee3bdfaa428709a68dbeac956d5638aa4918db6a958fc644bb86f33f207c7269d9d7726ab27d958ee621a4a8b56817eb25e113a42ec03d0754f00534cb94412a2696b853ef971a09248573946a07a93afea941d78eb98eef736b60c4c75d9ff57f9c9db74c18652e54f6500c35eb9e76e1587c57c6bdc0f07e75c8df4a481e22f080a80216065a834b775c7cb9de6d22a9fb3ca65f4d709afb3950e52ae7c1c2aa0915de7fd24c5c45a75445047c6d610695122b9d0ea88d018cb8b8b98473165d66e57ad975a8df18ce4601e067589cc990c28568df8124c0390b3dc29b530fd89a6d7e0ac8c40ab46bab23a6b6535446496c5c4a35385f86a9d28306b607787bba68be5204525dcebb74672a8038e18282851b6f525e98aab800e43db0c2b53603bce1c373056d41b997dd09644764a01fbf42448af6be5f14ffe344da95a74d35722e9950b6241b305707187cccf5a0cd1eb54eab11b02fe91afdf5a8638d25bf26f3e3ae3b66b59f7a2fd44a8bfaaa5d14693f34f59d2a93662df52cf890b8936e759ff4379b220532c30a4f2e1e01889f7feaacc790f8356d642e63a4173d68bef3e416cd0629489d4daeae33e9a72ca139b8f1025afe7fcd04ae9389c10aff197cc967c62288984f5f81006890397d38e8c30421b6bf6ce100f8eb5730ee5cb6ec670873cd4294f3f1d284684926d0e180db7b0fd006d0a5d3b456c5b59a693e90241dda9599e28347af4a968d5b9b660a40243ca1b66002c2812825893b4f836c8a55159dafd6ea81bf05bdde641e7634d3795aeeee4b0929d72ad0fdf328d8bc87ddd3d43d6cfdc43195968f9d4a5762cf6e84111498fa7345694abb318067613c4851af6edc7e78543e52bca5f129cc83b9e2f6edb8ceaa9c56b465c22cb7d6e6d4b3ebcedf4c1b861d181e71cc479d45cd0b8c9b273a0e574b7944a4b9dc7f06f4a5ec266bd9c77bc79ea2b07f403dbd62f630618a1d549b3ea3a38644e3fd521e1f57514e7c02e03d1a7b197756d02a9a6844a8416799a7af236920d17f5eef2d876d3e0bd9aadf560df12c2af30629d7937ef6a37a2ee9a44712524caf615327d755776b15aa4011c7dc5abc94cbaedcaaec12529b3ccc2250f3e441064f7fe90355700c71f329e9b4ef2a0dc4ec3c1b89e5c6ab04ad2d02059678c18c710da7840f5a897ebfd02a8f17476f8522f1b03d5a8e1fe0048a490e024a05f8a97721cc52dc98f015037e4add3db69bd6c38ad0fc577fc0bc3916e388b052e2ed3f891734a07585d81ee3bb5485717f0c51ed931300ceb290f62bb45543e3fad0e"}}}}}) syz_extract_tcp_res(&(0x7f00003b3000-0x8)={0x42424242, 0x42424242}, 0x1, 0x4000000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x38, &(0x7f000001f000-0x58)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="5dde373247bf", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x3, 0x2a, 0x0, 0x0, 0x2, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0x1, 0x0, r5, r4, 0x0, 0x0, 0x5, 0x2, 0x4, 0x0, 0x0, {[]}}, {"0836"}}}}}}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00003b5000)={r2, 0xfffffffffffffbff}, &(0x7f0000653000-0x4)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt(r0, 0x2, 0x37bf, &(0x7f0000ab3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00001dc000-0x4)=0xf5) request_key(&(0x7f0000d2e000-0xa)="73797a6b616c6c657200", &(0x7f0000b99000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008a4000-0x8)="40766d6e65743100", 0xfffffffffffffffd) getuid() getresgid(&(0x7f000094a000-0x4)=0x0, &(0x7f0000579000)=0x0, &(0x7f00004ea000)=0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000840000-0x8)={0x0, 0x0}) r6 = epoll_create(0x10100000001) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, 0xffffffffffffffff, &(0x7f000021b000-0xc)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00000d5000)=0x0, &(0x7f00001d1000-0x4)=0x4) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f00009db000)=[], 0x0) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 292.508488] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. [ 292.528801] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready 2017/09/02 10:30:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e8a000-0x108)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x0, 0x167c, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x200, 0x9f]}, &(0x7f0000bce000+0x46e)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e89000)=@sack_info={r0, 0x5, 0xe000000000000000}, 0xc) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00007ea000+0x3b)=0x3, 0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000a2c000-0x28)={&(0x7f0000780000/0x2000)=nil, 0x8, 0x7, 0x8, &(0x7f00007e7000/0x2000)=nil, 0x2b}) r1 = getuid() setfsuid(r1) socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f0000e71000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80) writev(r2, &(0x7f0000dd9000-0x60)=[{&(0x7f000072a000-0xb)="2cc5587743a0076d95aba7", 0xb}, {&(0x7f00008d5000-0xb1)="ea5a3ef6fb5e2a9a1749cbb54896f9e85cc88e826cf43a306b7a4594bf8b4093046a865222689808b99cd57ab5802ce20bcf712ab799cf9a0025e9a981da23c635d8f344912b2341f47b24068318ff13cbad4805d05826bada086a6e60c2d011899a07db548956ce6ec2b3fd5a0290cba7da6636c8a976670aa5ab01f3a6b2d2973892d1d860638674400c29012e6eb50f968f20993fe4ae7b1c034de0098ad8e336b87628cc9a7e7155422ecf4304924c", 0xb1}, {&(0x7f0000b9e000-0x71)="0d60676f1b28b2ca40e163f40bb9d8e01f1244f9a9f8bda1a4b488ad2c2f6ee8b2092f38e5e13a327ee37ce29d494bcb2d55815f15163d85e773a2718bf6f5841566b369ca63fbaf53ff07c2d98fc810bec74956a662b5b6e1c95403b1e9a28d32b386e6c4e74d16260e2041114d6656f2", 0x71}, {&(0x7f0000987000)="4e", 0x1}, {&(0x7f00000a3000-0x87)="a4086437944e456aa9a6d229fb1a20f4c4da75f3e5f853b15fd9564b70b56693dbd07625ff9db9c8bd79d3f995d4b62cb91c2a50066ad73b2f554144118c8222a75276ab977bf7df0e45235fb516b5af24b0838e2a4e042b5e51c7df322e32e054f0fcd72b9701b5a38087380278909e0bdc6ca6724272f2c773b4aaf49e8616067bd33921bf1f", 0x87}, {&(0x7f00003ee000)="48838facd75cf744d5a438d4ff0c2d5b3454a6a811e468221b27fd9cf4f7e55d60edd0389c18760877f38217fed4b65fc703f2b9b754b6616331ab48b887a0fe3c7b58eeba87c991ca165c6e04be4b43ab28a09edaf400d6b09cf5690e84d8c0b14249335c28556a", 0x68}], 0x6) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000a76000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(0xffffffffffffffff, 0x6, 0x6c2, &(0x7f0000bca000-0x18)={"9646dca4ce213ebfdf21ece4e9ee3c91", 0x20, 0x9}, 0x18) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(0xffffffffffffffff, &(0x7f00009cd000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000000e000-0x18)={@empty=0x0, @multicast2=0xe0000002, 0xffffffffffffffff, 0x0, []}, 0x10) r3 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) writev(r3, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) epoll_create1(0x80000) [ 292.556254] device bond0 entered promiscuous mode [ 292.566707] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready 2017/09/02 10:30:15 executing program 7: mmap(&(0x7f0000000000/0xf07000)=nil, 0xf07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) modify_ldt$read(0x0, &(0x7f00005b1000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53) bind$inet(r0, &(0x7f0000dbf000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000297000-0xe7)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009b7000-0x1000)="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", 0x1000, 0xc802, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r1, &(0x7f000006c000)={0x10, 0x0, 0x6, 0x9}, 0xc) bind$netlink(r1, &(0x7f000002e000-0xc)={0x10, 0x0, 0x6, 0x0}, 0xc) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000dc6000-0xac)={0x575cce57, 0x4, 0xa3, "adce616731cee37d3001b4d0043189f4e90a98f227830cb089c0c352cbf27c838270321d6d009b9ba8fcf703515f7a786f0330ecf02385e1a3df5cc95e887851b6f25aa43b3c33e9f7d156fa1b59081ddb8e1f0d5a08fb636da6097e465d4102cbe332691acab9740619965c402cf0488bc464cdc644416e8e62969c89ecb54a29fdc0a6c282f829000161c55601bb7a9f76f45c5bbb2589e340a4905f851ed8a24ca3"}, 0xac) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f08000-0x9)="2f6465762f76637300", 0x10000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00001f1000-0x4)={r1}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000006e000-0x5)={0x0, 0xd9}, &(0x7f000006d000)=0x8) sendmsg$inet_sctp(r2, &(0x7f000056f000-0x38)={&(0x7f00000e6000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000900000-0x20)=[{&(0x7f0000d4b000)="bb2f17b81bb1e76ebd5cdaf5d916d69da2308b2551a3873722e90ec7d1a815454ae688e7f1a25d6be15ab97a0fe3c98ebf1f840b3a5c21edda557aeba4fecf826fff523dc849706ced14e832ba726bde2d686c852bf932b3feecee00073c84d6f8aaccb86e88b4f8155f4a117f993c930f91887885de1e42b95400589fe73e93ada23d023163b6e693528f7fe58282e88c192ad892f507e521c5db794ce52d13a7e09d4c0221463cc3851dbe1bd982a59592eb06667e3883d8cb7335b3c01e63872bbbdeb4d158172864d59817e1d8e7373d0e40459a90dac014a49847a9057c035c8d24480a27359bbafe7a262d006870e590daba56a29da21a0570872ecdc42a166db928632473b5176c438770c17e0e2c68841ae9f400b9d9fd6f19c19dad4fd8206932b50bdbedef28982dc66a80fee872d52b4a6edbe822453038fb44ca448ddb8dbfc4c9d2431841c79eb645713b6eb250fd8212e77ea1ca4de3508a98ed89595d6bedb88595ea686f9037953796684d2cd54f1c227f189b2e772cc7a36c55ea31d6ab98a6f076018675565cc1cd5adf95453a22ff59aa131c49ba953d0cd98ec8885455a680208e5e1968c3aad4aec52bc54d886936e3c12489a5d2f4793e58b705ad2665a3bd23364347df9e3ff3f316424b392478a2ba7689a93476348fc9da88b3bc8d06702fe86cd19986c08b5f440070d3e4673c81e69cacec76a2dccd09410b0382b9d0f331d1ec42d04125ee776e68c155fd728cf81fb6ae1ef160e255605da7ff173fe58c2f8c599f0397558f9a61bee8ffe3c5c95cab25669be117170fcd4a53bfd099e61e1663aa11862d8b94051f15e654c14611911401a15326cd02e4f0cf445896a363baed2dc878afab00f224db6ea4b13a17a57cdf1e1f503ecf33bbfe7d3992aa1241bb87c2f060248ef89872fc6b61a68545d9cbc01f98a7deb5a6101341dccd8fb498c3a5795fb9c1bb0753936e20969b9e3ebb55a06633b479459ec880f541bdc638e28602b7dd9624efe0baa416c31e82db8d417cf52579f931cc7707219ff80c91c1905e685ccf8f99dd53e2e97ccd9ae440665dd7626646ac966985fb9dc01f5281088de334877a8fdc4d2d05a6f2ef50cafbfc03a349c780eab9d20aa3d9f89ee65bffa027f0f1386814bcd82d3535085dfc90bc9e9ac2965aa2fd5debf65c13954b2bbcd26db26bec6dc5412114ebda8dc17f3f56eeb878d42c529848b7d20f222d09d741b6f7e5a9a941c8af6501683d05e9e2e1610bcd12cb973cde0182267bc790f57b883e0ea420c26acba6570bff149e7d1fe857cbdc8a3d32005ccbb6143973709529f19d24b1de8fc01e1a4c854cffd6caa77a409d3dfbddb1cd30d5d524a2cd3c83d09bc5b663af6d6d8569a43770348e882ecbdf56bc2b8b197a43a8e820113b5f9bf88b778a246a5a8e499e9b1e27f0b1243619fee14103e49145b9ee2c899cafeeafe27a2aa984429314ccc06044e9e1aedf329a716349eed18e8fbdef1246ee82ebf88c7449934d0e6fd27625da29dbac7e3fd843a545fecebbc8e85cd4bc0e6ea6fe9723e4fa98e3d3b5721835fddd713424bc60f6120e57bc1bb3aff6aebeb00d7647b94ab8ff66f10183105f389f5ef6fde98fcef83cbea16bd45b797d421ff4cdf59060998926e8c25cdfa80449d392ce75baa888e109011d8642291125076db2314c84449170cd5868604072791ac0e27d4781f37b0c4715fefcaad7bdcc56af41ef35f5574a10f3f474e19d6f3fcf19fe480ec1ae290d2c959794c28720a1c74ab862b1d1f24503c880c8f0f005ab0ccc5458b41ff251ee17fbd8e8acb978c9881f77dda1224d9a5955603d16f58c78626f6b674b7a759bce773edb0dd08e9ad7b03481cbc95ecf0bb3158b3f1f4f6200ae1342a0dfcfff31de82a9b9748ad221c2bf73dfe30f2225c0be3b02ba05108392c1a41aea65db42564cbd776d4e8251c207e8025e21b817b7523f753e9bc748515d23b09d4c4d0024374f29d7c60ab9c2bc042d441b9efb90fa133fd97a97ca527c57f69dbc33ee18b116b7b4c0ff94b7dcbd74bb97c29cc69818ca9edc9904c9943b17a193fb623fa2f76a5fc36a2346f7e7f5e3494dfee0dd0ce28ade21467ece36777ec6d884e9f06adb7ee4efdb6814b418ba2821ca12b77d1a52fd2c047db8bf7c88077f773915f2e18e2a5cea5c1476ce6c789eeeeec68063ec56b5c466d1450d77f7713d2691e40db1ba43db12dcd9edb51fac0b0306c609d8afe457023c4efb0e7246f01dee742737aac6ed25196ed0e97d6b1e58cf33ceef8d89b463c5a404259cfe4fae5d6e29b19d7f3b2d1603382eb7253c873f2d6c579fe8f3b50cf6ba90eedfa82afe40c26037283b91e5aa312070c273da4d12fca8169f4e5f07bbd2e90c04fad04d0882e6d711bbaf4d143ac9522e4c23158f87ebd97c608bc9ea1430d64b71937457c9d71423534f8294a108a2170bc1784155605cadf9f13e33a5964e1ea9775d202cd657d3b2a718585c5f4023b72cee3a3d6d4d59aa83f0f5be1ad8ae63f424dd8587042e7889c24a304ae070e0b7ac8f0ca270a7a36c4f90821681769a99c5834cba9b98a5fa5b28901e6bece61fc30124ddcab88bead38b03fae1b4449fc58de7ab9ffa9dbab30d4141123bc7b80edf7ad243771a45d9386022d89566f7417bed47b816a82c4067c651c0f553afec7364b62a00efa794627eadca859d7a624cfefaf276982837d7bf1960fa92bdb63d5f11c337d64fd38589011fa1a0f5840687877a38610ed2e79fe20b32c5b80b4fc387f65aa37c5367ff9fa4948599e18dfcd66e2b3f6873cc4936e9ee03c4d2e995649f5d75b0733331ee55a33b4311a1181c6b166fb6f56c77c1344aafa38b9df9a66d22262efe0ef518932e3b6942a5eefd6de110864165b155dd7574fc0cee7c612109f80cc5d9ecc44642af82af16eed00c94ee9b534573cc637f5778a5a70e2adbe2177330d3a657f6efd6d6899f7f08cca621a09eec452c1bacc7fb1de0dfe5d7a4785579309549c08974ddabef6ea52f2ed32fbca7a5d8c1c6832c77a56743fc7d7c79724edebec3fd1ce594fa251ef90612cc8182179d59d589a3416c25aedf4979d57632e6326051188132dd750ad7b15cf0bda46f076d3efa702953f614102f9b26b2d60c3be05ae12327340161063187ba7f8b96b6c4e11cc4c74de49cbe61e04b5f2e5d371591190104954acd8cdbef5b5aa553a1b0c87e88560d4a2fbbb9757771c85684c62f1afcab0d83d1b729d1734338d74747df5251f8ca91c77ace6cda70559588a14e08e953d5c6908574587aa166e18fdb510328c305774b7e05862ccef9dbc2ea0df6b598d17e66fe8d892fcb8d32e67aae1cc410c70dcc62772a12955c071dda7fa0ecd9a267e4134f2d3aa0aa7a76b9a041206db792de4cd39a23bf3fbe264f5c5f48b0c35f03dca277d8a2036c49aba91ddfe6b8d7f0d785f0e657847cf9529e754f302817c4a97c032ce3b873f96d270a2660acb0b981f2f735281ec7479cd4363beb169aaf2bb95bdb8e7928cc31340acd968beb2b61f6d81c1cfd39603c625b7f11c548d613578917231f48bd32a84ecf3e64a60e04632bc3e1e4a6734351be038fdd95c5671cc8475f10ab62b78be8254b6f947a2b5ba525db42d77bdccc7833dff5a1fff3b937e0a6b98b7f77a413dbd2e93a66eefb24ccadd2543732169515cadc22e261edbc7c9946ba100c9ab081529278ec8824bc873dc0a6c615b5175f6affc47aad72fd6b7747b2e4924f7bacdb550488ee0c5cf2148c6ec0b86923f1375c889e733a6eed68330b22a5a6d405f0beee3ae5f415a8ab495a62398180a67e66c0a396f9258ed39db098a5199a922f100dee6921d27d5c78013483e205b516ce51e0e75422b3ddcef7880d1f01ade0535a972da732ce2a6d38ebca4d199ec7bcaae53174c25a9f349a9335c5059ceb367328208c2c004a0951a80e4a2981adb46e7ebf6053e96750eb14b13dc1e85686f2a5f402437a1e6c4c8bbd99ae0f5a4dd09bacb31524b171f99c5cf9913f81c3915f61d305960e03f1a11090a517701cb6c741dd567e7100740500b19feb22140bdd9cd6652d45efcb804026965c8ed6632f155a98ffbf1408eea56707102afcc73f49194d6ec00dcf53339b39cf82a2e689fc4787fd59f61b4a12bc91e6f6aea706a4f9673de644f6f62f9c5c6dd76f24ecc86e23e136dd30d4115546906e8b32221bc10bbbebdbba8b174506733496f5213e965c7227d7efbad5c402726da8ad9eb48178e2f39bf447e46d68b1713f563639a57fd5d196b6e394e72c00579ead826a215b19de1b2ded31aa1436c503fb1ca423b810b8be03bfd01970892d5d6def71b6967c072f9788e8e879acfef0351d5f50ded2f447387dbfc767459a4578329185d03221ead136ffb878a205ca9aa4b7eaeb28b557c123495f5fe47c162aba2a6ca038631774b756beb42fc9b8d973fa641ec43df051820c284ce1cb23508f8bba8073429790e5ba1e9be606cbfcbaf980faf4284c8c46f846760bb8bd08d485211335d0ae2d4e60a8d15bc3189008f460750083a1550290df1eaeff4f5bad1184f661a2dca3458a29b4b1903306e095182c83029dbf4ddb93f2e1c9381fe32e9a8971ff9698a723f8b639cef54720d9226fe115febe9aedb972586f5f7a3c2b4f4d2b1e2bf9f065158eab661742437b90b02eb68eb3d206cb3d4447d3f2643e77a01489b9f286a1d5ce87587f3e5544936a744affb8a5a7e9965a00598863c5921e083f2c3203cbd9662f02452ba9a653df6f66bc7e07fc045563d979f2ba30e3eb353207ffd06e72e00c99ea95e91b7e5508884f2b25f518a60bb5bb5ece763ede3d30897b0e1cba37a62f9cbefc43a0df31e43c34edde4c5e1caa972a5d8dfe1709f819ed9cd69d5ee6276e8449b1dca0843544b32eff0094f46fcef62cdf598ebaf04f229529273bad84637f7107a984b676aaca49ac923adead57724ffae287ed90d2f1f3e814627583afc21c2ab598e3671ae0aa64b5dface775fcec1a416056260cf5ed374a264ac7934b43ab4e3084094e000a45aba6fd36993a5e04874c9b097119cb180c3f72db3df430fb9be9c8ec7874c84ba3473c2f051df2d7bd755d103f469c12109a079a5690c2084567f09ff60fc7ebf8d9bdceafc896cb016dbd8b94a9afb2113b1a67d49697dee9f4a3f336c6d0e9defc0d6a06da06a0b2fa5d3720d7140e6ec5a5fcebd9bd1f5410d38469073bd68300d2eca7ce4f8113d2001cb67233a656ee63e7453ce1487827cd60b93d37fc3682dbfd5229afb55214039caafc0aedb42f5dac4942f190fe1eccaa41d12ebd760907d0d4f20a2c881dc74d07908568477840aaaa126bd0f4d7af391d18e9395e1f1a328b83483d3eea6891956841533610a2c5787ef14d9041e4f87b0e86cc56f8269923415cc8a1b0d260ad938b34fa5c36303d79d076310a4f39c9bff55e0aee08abfa2023cb850ce85e842098c001dd16327726f715469e8b5cced9345685680a671493bb115670861b98e675dd7aa340d510f244267c30234c3e67b07bef5583ee5939d40e7ffe7d5de6bc67a5b865548da85c1f990a26455cefc57ffda4c8c5ff844e9e4f3d5d4fffb76dd2143cb20218185174a2608339bd9abd6e38fbbac8ddd9006cc534ae59d45f8aaba9dc431bc5923b442d0b5b9d52c7cff12294bfe4180a18b82f6f3b4e55264feee9f51c38a38fd135ab0bb9020382f56fd1c6", 0x1000}, {&(0x7f0000dc6000)="53e800e3003fba", 0x7}], 0x2, &(0x7f00008af000)=[@sndrcv={0x30, 0x84, 0x1, {0xf6, 0x3, 0x8201, 0x5, 0x2, 0x2, 0x7f, 0x9, r4}}], 0x1, 0x20040050}, 0x40000) r5 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) bind$inet(r5, &(0x7f00000c3000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00004ed000)=@generic="5442ca8f92dc2ed278ba7d59219bf715", 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000f04000)=0x40, 0x4) connect$inet(r5, &(0x7f0000019000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000a91000)="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", 0xa00, 0x4004, 0x0, 0x0) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r6, 0x29, 0xcd, &(0x7f00002ab000)={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x7ff}, {0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, 0x8, [0xc897, 0x3, 0x400000, 0x200000000000080, 0x20, 0x6, 0x8, 0x1]}, 0x5c) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000292000-0xc0)={r4, 0xb8, "df6a1bdafe121960dbdbecc5c9c68b67daf083fb9fed7b08576caf0e5534ac10b2d2f6c08d2b68e58d391bd2cdda8b7a1c129303e28cc54cad6378ee37270d89da4ebfec8c8a5a4191b3ed55316191846992a9b32a146a6d024203d169ff5d4b7ce68a0fd90e12ab98ee967a946909ee53d4c8a5ffbeb64d97c199608294886519f06095cdd799e14534df9cb84ebeb9bff9d31f8cb6c143c3d0929798d4376dee3331058903c737de6617ecc77e61ec4b7fb4e98ca5d200"}, &(0x7f0000f07000)=0xc0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003f0000)=0x0, &(0x7f0000488000-0x4)=0x4) sendto$inet(r0, &(0x7f0000ae9000)="", 0x0, 0x20008845, &(0x7f0000f07000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x80e, 0x1005) 2017/09/02 10:30:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000500000)="2f6465762f696e7075742f6d6f7573652300", 0x1d19, 0x8000) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f000067d000-0x28)={0x2, 0xfffffffffffffff7, [{0x10001, 0x0, 0x2}, {0x8, 0x0, 0x0}]}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000003a000)={0x27, 0x0, 0x0, 0x5, 0xffffffffffff0000, 0x96, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = dup(r1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000030a000-0x20)={@loopback={0x0, 0x1}, 0x5, 0x0, 0x3, 0x1, 0x21c5, 0x100000001, 0x5}, &(0x7f000096c000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00001d9000-0xc)={0x4, [0x9, 0x400, 0x20000000000000c, 0x0]}, &(0x7f0000f6f000-0x4)=0xc) perf_event_open(&(0x7f0000644000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00009fa000)=0x0) perf_event_open(&(0x7f00005b1000-0x78)={0x4, 0x78, 0x8001, 0x1, 0x2, 0x620f, 0x0, 0x2, 0x60000, 0x2, 0x7, 0xfffffffffffff000, 0x0, 0xa, 0x0, 0x3, 0x2, 0x0, 0x6, 0x4080, 0x5, 0x4, 0x7, 0x9, 0x9, 0x5, 0x0}, r3, 0x8, r0, 0x8) ptrace$peek(0x1, r3, &(0x7f0000eb4000)=0x0) prctl$intptr(0x27, 0x721a) msgget(0x0, 0x3c1) r4 = syz_open_dev$sg(&(0x7f0000a0e000)="2f6465762f73672300", 0x2000010000000c6, 0x151842) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000a75000-0x4)={0x7f}, 0x4) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f00006c6000)=0xffffffffff7ffffd, 0x4) r5 = syz_open_dev$sg(&(0x7f0000ee7000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x4010, 0xffffffffffffffff, 0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x800000000003, 0x4) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00008d4000)=r6) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f00006e4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r7, 0x29, 0x100000000001b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r8}, 0x14) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000692000-0x18)={0x7, 0x7, 0x3}) syz_emit_ethernet(0x4e, &(0x7f000000d000-0x44)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0xeaf7, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000025000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000434000-0x4)=0x8) 2017/09/02 10:30:15 executing program 2: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0xb, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) read(r0, &(0x7f0000e78000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004a000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000e75000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e74000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e78000)=0xc) r5 = inotify_init1(0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setown(r5, 0x8, r4) fcntl$setstatus(r5, 0x4, 0x42000) inotify_add_watch(r5, &(0x7f0000005000-0x8)="2e2f66696c653000", 0x1ff) pipe(&(0x7f00003d2000-0x8)={0x0, 0x0}) open(&(0x7f000064f000+0xb90)="2e2f66696c653000", 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000614000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$bt_hci_HCI_FILTER(r6, 0x0, 0x2, &(0x7f0000757000)={0x2, 0xb56, 0x6, 0x7}, 0x10) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/09/02 10:30:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e8a000-0x108)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x0, 0x167c, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x200, 0x9f]}, &(0x7f0000bce000+0x46e)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e89000)=@assoc_value={r0, 0x4}, 0x8) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00007ea000+0x3b)=0x3, 0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000a2c000-0x28)={&(0x7f0000780000/0x2000)=nil, 0x8, 0x7, 0x8, &(0x7f00007e7000/0x2000)=nil, 0x2b}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(0xffffffffffffffff, 0x6, 0x6c2, &(0x7f0000bca000-0x18)={"9646dca4ce213ebfdf21ece4e9ee3c91", 0x20, 0x5}, 0x18) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000024c000-0x11)="2f6465762f7161745f6164665f63746c00", 0x40800, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e50000)={@common="69706464703000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r2, &(0x7f0000ae4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x40000040, &(0x7f000067c000)={0x11, 0xd, r3, 0x1, 0x9f2, 0x6, @random="a92e44282c0b", [0x0, 0x0]}, 0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r2, 0xaeb7) mknod(&(0x7f0000193000)="2e2f66696c653000", 0x2, 0xe08a) r4 = syz_open_dev$usbmon(&(0x7f0000eb7000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x8800) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000381000)=0x9) bind$inet6(0xffffffffffffffff, &(0x7f00009cd000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f000000e000-0x18)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000067d000-0x10)=[{&(0x7f0000021000)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) 2017/09/02 10:30:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e8a000-0x108)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x0, 0x167c, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x200, 0x9f]}, &(0x7f0000bce000+0x46e)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e89000)=@sack_info={r0, 0x5, 0xe000000000000000}, 0xc) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00007ea000+0x3b)=0x3, 0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000a2c000-0x28)={&(0x7f0000780000/0x2000)=nil, 0x8, 0x7, 0x8, &(0x7f00007e7000/0x2000)=nil, 0x2b}) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(0xffffffffffffffff, 0x6, 0x6c2, &(0x7f0000bca000-0x18)={"9646dca4ce213ebfdf21ece4e9ee3c91", 0x20, 0x9}, 0x18) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(0xffffffffffffffff, &(0x7f00009cd000-0x1c)={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f000000e000-0x18)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) [ 292.721443] audit: type=1326 audit(1504348215.503:472): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=2664 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x451e59 code=0xffff0000 [ 292.726961] QAT: Invalid ioctl [ 292.738984] QAT: Invalid ioctl [ 292.802610] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. [ 292.803233] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready [ 292.970645] audit: type=1326 audit(1504348215.752:473): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=2664 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x451e59 code=0xffff0000 2017/09/02 10:30:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00009e7000)=0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r2 = accept4$inet(r1, &(0x7f00004f3000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000041c000-0x4)=0x10, 0x802) setsockopt$inet_tcp_TCP_PSP_TX_SPI_KEY(r2, 0x6, 0x6c2, &(0x7f0000413000-0x18)={"8e7039f875df455ef2dcf57e93c45b65", 0x40001, 0x2}, 0x18) r3 = syz_open_dev$vcsn(&(0x7f0000e98000-0xa)="2f6465762f7663732300", 0x400, 0x10080) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000021b000-0x28)={@common="67726530000000000000000000000000", &(0x7f0000fa2000-0xc4)=@ethtool_drvinfo={0x3, "81ca16d122689092983c59f0fdba0e066527d672c3c2197963234f50da26a687", "e6a3be8bf224f158e84ff1670e164dc66739522d29b367dd1e300d067952c5f9", "526806a47a579914b18cef93d38254ffe04b2a4726e8b48db79d07343f39da54", "985ff095d938c37db37976954e0b3a03bcb5103e1a8bee3057d1b23e4f074c03", "3b38c5b8a85da33b83b78cfe4d8b15a3e0d7e1d300924d801e44d4034669ed54", "eedefe4ace9c167a748daaa7", 0x9, 0x101, 0x1, 0x8, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000e74000-0x4)=0x0, &(0x7f000015b000-0x4)=0x4) perf_event_open(&(0x7f0000692000)={0x5, 0x78, 0x20, 0x0, 0x179, 0x4, 0x0, 0x1, 0x10000, 0xb, 0x1, 0x3f, 0x1, 0x0, 0x0, 0xc6, 0x0, 0x4, 0x9, 0x0, 0x7, 0x1, 0x0, 0x0, 0x8000, 0x34e, 0x0}, r0, 0x80, r3, 0x1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f000063c000)="2f6465762f696e7075742f6d6f7573652300", 0x10000, 0x0) mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000016d000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0x9613}, {0x6, 0x2, 0x0, 0xfbfffffffffffffb}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f00004f5000-0xa)="2f6465762f7663732300", 0x98, 0x80000) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ad5000)="2f6465762f6175746f667300", 0x80, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f00008c2000-0xc)={0x3, 0x0}) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) ioctl(r6, 0x2286, &(0x7f00005f8000)="") io_setup(0xffffffff80000000, &(0x7f0000bcb000-0x8)=0x0) io_destroy(r7) pipe2(&(0x7f0000e94000)={0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r9, 0x84, 0x73, &(0x7f0000866000)={0x0, 0x100000000000001, 0x30, 0x4555, 0x8}, &(0x7f00006c1000)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f0000a31000)={r10, 0x6f4c}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f00005e7000-0x8)=@assoc_value={r10, 0x1}, 0x8) read(r3, &(0x7f0000c59000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39) bind$inet6(r3, &(0x7f0000be2000)={0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_netrom_TIOCINQ(r9, 0x541b, &(0x7f0000442000)=0x0) write$tun(r5, &(0x7f0000530000)=@hdr={0x3, 0x1, 0x8, 0x158, 0x1, 0x62, @ipv6={0x8, 0x6, "8dda53", 0x98, 0x27, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@routing={0xff, 0x2, 0x0, 0x5, 0x9c0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @routing={0x8, 0x8, 0x0, 0x3e3e8, 0x538afcc6, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @fragment={0x0, 0xaf0, 0x3ff, 0xa94, 0xac4, 0x1, 0x3}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x7ff, 0x200, "7caf36f84cba9d6210bc16d3b6cab3f52fad7147d609d6680301ca47f3c740378964a91a4a747392"}}}}, 0xca) ioctl$sock_SIOCGSKNS(r8, 0x894c, &(0x7f00006fb000-0x4)=0x4) 2017/09/02 10:30:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008ad000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r0, &(0x7f00001a9000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000484000)="6b657972696e6700", &(0x7f000056c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000785000)="eb204abad96799f737754fb8de7667e94aa64f0b74d383727f737a1900ca603100c37d98152a369c0f8113296c1b7418100e6e1f75467883a0be99fbbc87e6457b9d3f71827b9735d940f4d500c4abff4aae99bf8feb692a0880066b4d07ac9cfb02cbce167b8d5424b61e27303ba417ee0339f83fcf92ffceb143ca6d405103f940944ac0af4dfc444c3a9fa44490a16da489582508e5db0c3f4ee57fedb20d3d25562c787db1c83f90bf2aa27c43d262e5d3ef213d76714987b4eb48de43999ab83b80347c", 0xc6, 0xffffffffffffffff) r1 = add_key(&(0x7f000013b000-0x5)="6465616400", &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000032c000-0xe9)="af2d28d823291fdb717bc7b8780a7534b10fe6c4502907e4d158f6f3813f98d27ef430c7391f5dd19abef4f4f87ab3bacf705e7358b1cfc4a8f6cb96eeee41fad37ae6825af301536b0ea247479581418e2e2a5d1cdac6e5cf677ec9d2d36989b4f8b0d0fa9bc883c4570dbb4485500f1b07d82d25ae5d63215afa4403160462d17233b7e302914422331d97ac6d184aac7a9eec0a056b4ca0c434df68f152a3099949c6d757bf01ae33cb5cf2669b0aefd940f04320153314aaf76304b6c5a964dc16d5c46a98423e70a3c5385979a58f86094c9ba6bf0821d7206e4b4e2d38b69634c15a979bcf37", 0xe9, 0xfffffffffffffffa) keyctl$unlink(0x9, r1, r1) sync() memfd_create(&(0x7f0000002000-0x3)="54ea00", 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) mincore(&(0x7f0000cee000/0x4000)=nil, 0x4000, &(0x7f0000861000)="00000000000000000000000000000000000000000000000000000000000000000000") mbind(&(0x7f00009aa000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000c20000-0x8)=0x0, 0x5, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f00009fa000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000a8d000-0x10)={0x400000000014b, 0xc736, 0x3, 0x3}) madvise(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x12200000008) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000000000/0x1000)=nil, 0x400000b, 0x3, 0x0, &(0x7f0000001000/0x1000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0xd) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000002000-0x72)="", 0x0}], 0x1, 0x0) 2017/09/02 10:30:15 executing program 2: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0xb, 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, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) read(r0, &(0x7f0000e78000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) r1 = inotify_init1(0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e77000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000e75000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e74000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e78000)=0xc) r5 = inotify_init1(0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setown(r5, 0x8, r4) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000049000)={0x400}, &(0x7f0000e77000)={0x0}, 0x8) fcntl$setstatus(r5, 0x4, 0x42000) inotify_add_watch(r5, &(0x7f0000005000-0x8)="2e2f66696c653000", 0x1bb) pipe(&(0x7f00003d2000-0x8)={0x0, 0x0}) open(&(0x7f000064f000+0xb90)="2e2f66696c653000", 0x0, 0x0) splice(r6, 0x0, r7, 0x0, 0x4, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000614000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/09/02 10:30:16 executing program 7: mmap(&(0x7f0000000000/0xd21000)=nil, 0xd21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000d06000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00005cc000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000075b000)=0x58, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00001b0000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x6d, 0x20, 0x8}, &(0x7f0000e2c000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00009ae000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x80000001) syz_emit_ethernet(0x1032, &(0x7f0000976000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1024, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0xfffffffffffff96a, 0x0, 0x0, 0x6, 0x23, "f29fdc", 0x1, "73d54f"}, "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"}}}}}) syz_extract_tcp_res(&(0x7f000064a000-0x8)={0x42424242, 0x42424242}, 0x1, 0x100000001) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x38, &(0x7f000001f000-0x58)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="5dde373247bf", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x3, 0x2a, 0x0, 0x0, 0x2, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0x1, 0x0, r4, r3, 0x0, 0x0, 0x5, 0x2, 0x4, 0x0, 0x0, {[]}}, {"0836"}}}}}}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00009cd000-0x8)={r2, 0x1000010000100000}, &(0x7f0000653000-0x4)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt(r0, 0x2, 0x37bf, &(0x7f0000ab3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00001dc000-0x4)=0xf5) r5 = request_key(&(0x7f0000d2e000-0xa)="73797a6b616c6c657200", &(0x7f0000b99000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008a4000-0x8)="40766d6e65743100", 0xfffffffffffffffd) r6 = getuid() getresgid(&(0x7f000094a000-0x4)=0x0, &(0x7f0000579000)=0x0, &(0x7f00004ea000)=0x0) keyctl$chown(0x4, r5, r6, r7) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000840000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x76000)=nil, 0x76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = epoll_create(0x100000001) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, 0xffffffffffffffff, &(0x7f0000077000-0xc)={0x40000004, 0x0}) r9 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r9, &(0x7f0000fdd000)=[{&(0x7f0000406000-0x39)="390000001300194704000000000000008000000002000000450080000000ff00090016000400010000000000000010000000e9070000000400", 0x39}], 0x1) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/02 10:30:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e8a000-0x108)={0x0, @in={{0x2, 0x0, @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]}, [0x6, 0x0, 0x167c, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x200, 0x9f]}, &(0x7f0000bce000+0x46e)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e89000)=@sack_info={r0, 0x5, 0xe000000000000000}, 0xc) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00007ea000+0x3b)=0x3, 0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000a2c000-0x28)={&(0x7f0000780000/0x2000)=nil, 0x8, 0x7, 0x8, &(0x7f00007e7000/0x2000)=nil, 0x2b}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000756000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004c6000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000110000-0x8)={r0, 0x2}, 0x8) bind$inet6(0xffffffffffffffff, &(0x7f00009cd000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000218000)={@multicast2=0xe0000002, @rand_addr=0x8, 0x0, 0x0, []}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000085e000)={0x2, r1, 0x0}) mq_open(&(0x7f0000e60000-0xe)="73797374656d5c6d643573756d00", 0x800, 0x9, &(0x7f0000805000+0x957)={0xff, 0x7f, 0x1, 0x4, 0x263, 0x6, 0x1f, 0x401}) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f00000a0000-0x4)=0x0) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) 2017/09/02 10:30:16 executing program 4: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f000001d000)=0x0, &(0x7f0000053000-0x4)=0x4) r0 = userfaultfd(0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000055000-0x18)={0xaa, 0x52, 0x0}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f0000056000)={0x0, &(0x7f0000057000-0x40)=[]}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20000000, &(0x7f0000039000-0x9e)="", &(0x7f000003b000)=0x0, &(0x7f0000024000-0x4)=0x0, &(0x7f0000057000)="") clone(0x0, &(0x7f0000179000)="", &(0x7f0000058000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f000004d000)="") readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f0000053000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f0000053000)="", 0x0}, {&(0x7f000004c000-0x89)="", 0x0}], 0x3) 2017/09/02 10:30:16 executing program 2: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0xb, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) read(r0, &(0x7f0000e78000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004a000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000e75000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x40001) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e74000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e78000)=0xc) r5 = inotify_init1(0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setown(r5, 0x8, r4) fcntl$setstatus(r5, 0x4, 0x42000) inotify_add_watch(r5, &(0x7f0000005000-0x8)="2e2f66696c653000", 0x1ff) pipe(&(0x7f00003d2000-0x8)={0x0, 0x0}) open(&(0x7f000064f000+0xb90)="2e2f66696c653000", 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000614000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/09/02 10:30:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000473000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80800) mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000435000/0x1000)=nil, 0x1000, 0x1000002, 0x34, r1, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000815000)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00005c1000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000664000)="2f6465762f736e642f74696d657200", 0x0, 0x8100) remap_file_pages(&(0x7f00003ca000/0x2000)=nil, 0x2000, 0x4, 0xc, 0x21000004022) mmap(&(0x7f000066e000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000aec000)="2f6465762f736e642f74696d657200", 0x0, 0x10020) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000a02000/0x18000)=nil, &(0x7f0000aeb000)=[@text32={0x20, &(0x7f0000501000-0x4e)="c4e3fd0192ecefd9e700640f01c9640f01cac4e39d0ba94fe1d9fb00f30f0766b80d018ed8b8060000000f23c80f21f835000000000f23f80f019f000000002e0fe78e0068000066b86b000f00d8", 0x4e}], 0x1, 0x0, &(0x7f000048f000-0x10)=[], 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f000026c000)=0x100000) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000603000)={&(0x7f000084d000/0x3000)=nil, 0x3000}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000aeb000-0x4)=0x5) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f000001d000-0x50)={0x7, 0x987, 0x7ffffffd, 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]}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000097b000/0x3000)=nil, 0x3000, 0x3, 0x400032, r5, 0x2000000) mmap(&(0x7f00005e9000/0x4000)=nil, 0x4000, 0x3, 0x10, r3, 0x40005) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000034a000/0x2000)=nil, 0x2000, 0x0, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000aed000-0x50)={0x9, 0x9, 0x4, @thr={&(0x7f0000aee000)="7774d3c22447c2604284d28a8d13232cacda8ccfbe8b73051301dd85077d755a23d5f846ea71ef25a7e6cf5485b323e255f47dde39cb17eec5b6980000000000000009870a6614ff776eaee33d93b55a6069f7f2d977e34362bd0129a824886e1974397555631090d6dfdda6df0622e2aeb6630884f5311045", &(0x7f0000aee000-0x7f)="9415c3cb52b62a082cca000000000000ca13ad52b6f751df6f8997c87594abbf33621f66c437812435850c224fcf6bd6ddc059d5a5f576246118a989ebdf3a942ffe381c766f7f5d1ba246a23a0f5f01560416fe20af495df01535002a9af7b655b0a81d3160d435825f36f8296e85d990ca7588f45fe37c3c81c69d03"}}, &(0x7f000041e000)=0x0) timer_getoverrun(r6) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f000093a000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x2, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sndseq(&(0x7f0000af2000)="2f6465762f736e642f73657100", 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r7, 0xc0bc5351, &(0x7f00007f2000)={0x0, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10000000000, "093cb1e9bd31deef", "73cc469a70d982c3ecf1a893a8ddcd5049935c2c95ca805ba6e3001269eeccbc", 0x14adac8d, 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]}) mmap(&(0x7f0000682000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000847000/0x3000)=nil, 0x3000, 0x3, 0x1e, r5, 0xfffffffffffffffd) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000102000)={0x0, 0x3}) ioctl$KVM_RUN(r3, 0xae80, 0x0) dup(0xffffffffffffffff) [ 293.296136] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. [ 293.314771] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready [ 293.324077] netlink: 13 bytes leftover after parsing attributes in process `syz-executor7'. 2017/09/02 10:30:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e8a000-0x108)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x0, 0x167c, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x200, 0x9f]}, &(0x7f0000bce000+0x46e)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e89000)=@sack_info={r0, 0x5, 0xe000000000000000}, 0xc) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00007ea000+0x3b)=0x3, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000a5000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ea9000-0x8)=@assoc_value={r0, 0x5}, 0x8) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000082000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000a2c000-0x28)={&(0x7f0000780000/0x2000)=nil, 0x8, 0x7, 0x8, &(0x7f00007e7000/0x2000)=nil, 0x2b}) ftruncate(r2, 0x1e50be44) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(0xffffffffffffffff, 0x6, 0x6c2, &(0x7f0000bca000-0x18)={"9646dca4ce213ebfdf21ece4e9ee3c91", 0x20, 0x9}, 0x18) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(0xffffffffffffffff, &(0x7f00009cd000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f000000e000-0x18)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f000001d000)=[{&(0x7f00000df000)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) [ 293.338427] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. [ 293.348928] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready [ 293.398520] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready [ 293.426723] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready 2017/09/02 10:30:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e8a000-0x108)={0x0, @in={{0x2, 0x0, @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]}, [0x6, 0x0, 0x167c, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x200, 0x9f]}, &(0x7f0000bce000+0x46e)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e89000)=@sack_info={r0, 0x5, 0xe000000000000000}, 0xc) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00007ea000+0x3b)=0x3, 0x4) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000481000-0x60)=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000f5f000-0x4)=0x60) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000059f000)=@buf={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000a2c000-0x28)={&(0x7f0000780000/0x2000)=nil, 0x8, 0x7, 0x8, &(0x7f00007e7000/0x2000)=nil, 0x2b}) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(0xffffffffffffffff, 0x6, 0x6c2, &(0x7f0000bca000-0x18)={"9646dca4ce213ebfdf21ece4e9ee3c91", 0x20, 0x9}, 0x18) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(0xffffffffffffffff, &(0x7f00009cd000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f000000e000-0x18)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) 2017/09/02 10:30:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6814, 0x104000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000003000-0x8)="2e2f66696c653000", 0x283, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000000000)="2e2f66696c653100", 0x500, 0x91) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000dd7000-0xb)="2f6465762f6c6f6f702300", 0x9, 0x20003) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, r2, 0x0) r3 = open(&(0x7f0000004000-0x8)="2e2f66696c65302f66696c653000", 0x80000, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0xfff) r4 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x82) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000004000)={0xfffffffffffffffd, 0x876b, 0x9, 0x1f, 0x0, 0x3, 0x0, 0x4, 0x7, 0x3f, 0x6, 0x1}) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000-0x3)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) ioctl$void(r5, 0x5451) syz_open_dev$loop(&(0x7f000033b000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x32400) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x4, 0x32, r3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x10003, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x6, &(0x7f0000007000-0x30)=[@map={0x7, 0x5, 0x80, r4}, @generic={0x80, 0x81, 0x40, 0x80000001}, @map={0x3f, 0x9, 0x7, r4}, @map={0x0, 0x7f, 0x100000000, r4}, @generic={0x20, 0x20000000, 0xffff, 0xff}, @generic={0x0, 0x6, 0x100000001, 0x3f}], &(0x7f0000006000)="7d70726f637070703100", 0xffffffff7fffffff, 0x5d, &(0x7f0000003000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70e7}, 0x30) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000000, 0x8000000000134, r3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d81000)=0x0) 2017/09/02 10:30:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000952000-0x4)=0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f000044b000-0x8)=0x9) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000089a000)="2f6465762f6175746f667300", 0x442, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0xa98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x7fff, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000ec2000)="2f6465762f73672300", 0x400, 0x6200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000f80000)=0x0) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000304000-0x14)={0x5, 0x840082, 0x3, 0x3, 0x1}, 0x14) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000473000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000dc7000-0x20)={0x7, 0x0, 0x6, 0x7ff, 0xeab7, 0x8000000008, 0x670e78e4, 0x9, 0x0}, &(0x7f00003aa000)=0x20) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000eb7000-0x20)={0x7fffffff, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00004b9000-0x20)={0x20003f, r7, 0x10003, 0x7fff}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f00009e8000-0x10)={r8, 0xffffffffffff3b96}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fb8000)={r6, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfffffffffffff800, 0x8, 0x8, 0x8}, &(0x7f000065e000-0x4)=0xa0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f000039b000)={@common="6c6f00000000000000000000001d0000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000ac9000-0x8)=0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f000076a000-0x4)=0x0) syz_open_dev$sg(&(0x7f00002b1000-0x9)="2f6465762f73672300", 0x0, 0x10000000) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r9, 0x29, 0x800000000000044, &(0x7f0000543000-0x1e)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a81000)=0x1e) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x2000000, 0x2aeb4800bb21a972, r5, 0x800000000000000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2017/09/02 10:30:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0xfffffffffffffffd, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0x72, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x30) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000d88000-0x94)={0x0, 0x8b, "13209f80e28be107479214c1fdf3af1e29f4ce332261f0a974aad7b74a1bc45be79a0ceec49bc971477bbad8ab9db96aa1dc8836d65b35b0c924f8a9c7799f33bf423b617b9ca5e26cc108c6b4d930c245fb273d7e309e654d4c903b7775994ffc9f6a2819d4c765426d9d2f1937860fd53e78d59717a2c49bc89315dd84941c838765275c5d61fa0cf580"}, &(0x7f00005f1000)=0x94) mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000aeb000)={0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0xfffffffffffffffc) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f000088e000/0x18000)=nil, &(0x7f0000ae0000-0x13)=[@textreal={0x8, &(0x7f0000aed000-0x4f)="0f7fa5e2600f49fd2e0fc79d0b8066ffab0100baf80c66b82050978266efbafc0ced66b8000000800f23d00f21f86635300000030f23f80f32baf80c66b8a1dfb28266efbafc0cec0f03c10f01730e", 0x4f}], 0x1, 0x20, &(0x7f0000adf000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x4, 0x10000000000000, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000-0xc)="2f6465762f72666b696c6c00", 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r6, 0xc08c5336, &(0x7f0000147000-0x8c)={0x7, 0x0, 0x3, "71756575651f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = creat(&(0x7f0000c2e000)="2e2f66696c653000", 0x0) r8 = getuid() setuid(r8) ioctl(r7, 0x800, &(0x7f0000059000)="225ca7765fcc424f3f3a83bd9ac865cb8c430018afb5a312df3016c4274a9321aa2dbdf08c169695ed7c67fd8f38b92088ef0d18e24601a700e09132b9bbf05dd639d2f8094cb85a4f1c3365b638e76b8b07d8d9966641cf5aecfdddbafdcdf45be3eba91267dbcb1a3bee0d2062bd8faa7b329d8f526e54f5869de154f6f773ea69e6974a6a99294fdd4b869eba0252aeb43cdeb8a6f740ebc2f7427cc158cf55810397a0e8ed6b6561af849563b4e0f42d6c86f00183356848076798a85f9362409a0893dcd01ccb66ec697bea1a009c12d4d4a4015ba6723e31") r9 = socket(0x10, 0x2, 0x10) sendmsg$netlink(r9, &(0x7f0000629000)={0x0, 0x0, &(0x7f0000629000-0x10)=[{&(0x7f0000627000)=[{0x14, 0x13, 0x301, 0x0, 0x0, "01"}], 0x14}], 0x1, &(0x7f0000ae1000)=[], 0x0, 0x0}, 0x0) r10 = eventfd2(0x0, 0x800) read$eventfd(r10, &(0x7f0000aec000)=0x0, 0x8) 2017/09/02 10:30:17 executing program 7: socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) listen(r0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000233000-0x180)=[{{&(0x7f0000790000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00000b8000-0x30)=[{&(0x7f00000a1000)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f0000d2f000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000056f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}], 0x3, &(0x7f0000989000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc, 0x3}, 0x2}, {{&(0x7f0000218000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00006ac000)=[{&(0x7f0000c78000)="000000000000000000000000000000000000000000000000000000000000", 0x1e}], 0x1, &(0x7f0000013000-0x15)="000000000000000000000000000000000000000000", 0x15, 0x101}, 0x6}, {{&(0x7f0000ab3000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000bf0000)=[{&(0x7f0000dc0000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}, {&(0x7f000066e000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f0000056000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000bf6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f00004e7000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, 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0x1000}, {&(0x7f000045c000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}, {&(0x7f00007e0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000de8000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000353000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}], 0xa, &(0x7f00007fa000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x2}, 0x8}, {{&(0x7f000070d000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000f69000)=[{&(0x7f00001ea000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f00006d3000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000573000+0x3c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}, {&(0x7f0000ca3000)="00000000000000000000", 0xa}, {&(0x7f0000882000)="", 0x0}, {&(0x7f00001ff000)="00000000000000", 0x7}, {&(0x7f0000d18000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000060000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}], 0x8, &(0x7f0000a8a000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f, 0x1}, 0x6}, {{&(0x7f0000ecc000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000481000-0x50)=[{&(0x7f0000c8c000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f0000c80000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f0000462000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f0000c81000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f00001f8000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}], 0x5, &(0x7f0000ced000)="", 0x0, 0x401}, 0x1f}, {{&(0x7f0000f07000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000e4e000)=[{&(0x7f0000c4a000-0x8)="0000000000000000", 0x8}, {&(0x7f0000013000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f0000948000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000026000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}, {&(0x7f00005c3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}], 0x5, &(0x7f0000c54000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1, 0x80}, 0x9}], 0x6, 0x40000000, 0x0) mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000010b000)=[{{&(0x7f000055e000-0x8)=@sco={0x1f, {0x6, 0x7f, 0x1, 0xfffffffffffffdad, 0x8000, 0x0}}, 0x8, &(0x7f00006be000)=[{&(0x7f0000c59000-0x89)="af44022a2efafa016027449b4e613a4d4b9d3fd834ca74be613a36869165a830b2817662b8ad548a15f1c612b0e4cf39a31fec50111e5966324e3f878a30cadc5d874a98886c2a005ef776da642f6a071c1ec7eaf3d63255b405a3739a81f8039b04bc90b819937dc62de3f1258fa6eb64d691a440d55b724366da3e672ef2e586f36cc12964fe0793", 0x89}, {&(0x7f00008e8000-0xcd)="273c418b173671b600d70ba4626ec6512f4a167a2428835ee8115a307b53363050aea087f8f1b099fb313aec9cd7a09d415b8f7cde684d9078ba6ac5d68a69ad71f190a55684ba0f5309827f5bead87fe83fa2c28a2e7670f5a1c47043ccbd0811973573a5a5f72575b207ba5a1febd49b7c9262c29a0f74fff409ac05c61683138fa16fe48b80879971e2936a32e24bcf904ecaaf168cd7ccc9a122068efb021b1b3f313e175c0f1364d22fe8a705e9ed9f855cb8c7f495fac22cc0bfefd4df0676e1ef82bdadc542f8173262", 0xcd}, {&(0x7f00004df000-0xbc)="b3f62fe32137b8adf8b4369ce6f4ad943bb1b51c1c7ab0d2cba34b1c2dc32a5778a2a5acdd3ad81306be32ed9bd3bdc02b808d4162cc4073e69876abd250468437e60f0a8a6d0a5b6dacc951fbc6fda1cfaba5c345b86cc3cf28144a29f8733bbdea2cbdfa712d0780ce766a133ac8f2e807833da410abf56075e12096dfb0707a9c9de89e640498e61d1ca2305ea7b504c14a5bdfe9ed41510fc33307c4edc33d04b29bb5de5f04fe5442331d16362d94791797892ab90da958c384", 0xbc}, {&(0x7f0000e01000)="3d26842a74061edcce2102053b321bb2aa2e9459e02d8885d173cbe6306733a5945c7df4f1bbd2844479c44d27baa39aafed2069fc5580fc4b455d8f4b780c1d7db8af266a3cb281c35b3159c94995e7c0a4a18272ef338a19decc987524f6f45f0aa7", 0x63}, {&(0x7f0000678000)="871b56d0e316a889c1fe121088189a90effdc9f95b0759b4ecb742c1c4b64e4bc7e0b2ef6e0e6f2bbd41603e73aecf082ec25496caba3187c538400ce650b5f4b8bb368dcf04e0fdc087303ed70745e7fd68509a2e34b4126b824438384abf8da2af48d2213b88b10d53e8756fa8fa54e46ed17b7421d92d45a944f0", 0x7c}], 0x5, &(0x7f00009cf000-0x100)=[{0x28, 0x1, 0x401, "4ba1d6f4e07478a5b20cfcc6a70f43957fe433c171f60ed3"}, {0x20, 0x117, 0x0, "b54d0a42a8febd4929"}, {0xb8, 0x111, 0x1ff, "0cd99cb9d12ffbab16f26f181540e08a7c3eaa24ed1572a85b4713cf58ec31ba5c979e05512009fda7e5630e2bc1a793f8ac7498706a2494f5c1851bf9e7d8a7620d506f1d0b059c5f8c817109f6563fcf6f7d56f9d43c48d78965ce033fda4a8a1761b2fa3ad8f7186f2ed50bbcac22049e0ede7919eb6c6205a514b6022a066ce7a4e2b3f1deb2f40011e57f60e547a785aa9dc10852ddc578d4993c0d5a5ab54254ce"}], 0x3, 0x80}, 0xffffffffffff7241}, {{&(0x7f0000a57000)=@ipx={0x4, 0x6, 0x1000000000000006, "7ef08b62b1b4", 0x1, 0x0}, 0x10, &(0x7f000099f000)=[{&(0x7f0000b9b000-0x21)="5fe8ecafbec3ee981a1841071b3d6a8eb98f3a6bb8bb39f5f5c5545750a67f4e88", 0x21}], 0x1, &(0x7f0000ef4000-0x180)=[{0xb0, 0x1ff, 0x20, "722559a9bf7451973034fa0058268c2e4b6e740394d6334ea7231c011fcc30129f13491d99bd232fc62727da7507661466f4c345a2da08f25097ac1ac73550022a4f0b4cf76acd630ec7d720a30646bf31b0fada7f5d9ec0f62abd4523cfc25d4eb7e66807cf10d864778a78dccb602fd5054109c542af61ec081ef67be372ad2c2621facbf14b141f68c32e7c1c68b662778dd06884bcad4a20ed6eb575"}, {0x28, 0x109, 0x1, "3bf96aab16eb656f9cc683e0d91cd635a1a1e6"}, {0xa8, 0x10d, 0x1, "b7319748016908ff8d24fcbbfcd11f1f6f1dee95ca347f188091a149721ea124117fa3f006f88297759c2972e20700956e6e31202620e7f6ed7c6020d4d0db05b1e9f948303413a5280b0002e7e1885e0c0a38af7cd5d0f4399a04d4fd7a71ca3ce676e4260750c290c23fe68b91e63be637b1dcba89318fc211a8bd64b10d6ebdfe3d10a109005da1b9b31ecf5ce4e9b03b"}], 0x3, 0x14}, 0x3}, {{&(0x7f0000e00000-0x1c)=@in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, 0x1c, &(0x7f00007ce000-0x30)=[{&(0x7f0000493000-0xe1)="621e70dcebf621d768feed7d5db31a8581fee07c96dd5a85d3892e4b3b0e5719bcc750b0ed255e0ca247fd4ebf7e91ea93f776d38479dd6de19fcb7053f3d0670a5469998022a81191a06491bf5335c2a104a68b973cfda105f63470756a2276fbf56a1ae50c85e202a457c9bd3125407390ac54b1bd9efca42760f5f260044f0fe92ebb0c752b80ca059fbb2d306203fd7be48dd5214c7c63a24fcb90139aad5c770602141403f12447c9750ecace264897ee12fc54d86f63b709ab35f4a1afd91bcda51ae169be3513ab6cf797b5d76fcb08dc756ec4a06b24b9b277c210b47f", 0xe1}, {&(0x7f000095b000)="d977781c593b486c3159ba36f01cea67f513bec10fb7f3f1d64fa0a5d08905c7c3d827ae3b293ce758093c94", 0x2c}, {&(0x7f0000766000)="9aaea1c8864f03b2319bc515cd9807a991208098189e", 0x16}], 0x3, &(0x7f000061d000)=[{0x90, 0x116, 0x2, "74bca7d81a4696e2c8955449a79b812c5848f2823134f9b0f7ae539a65a74120403de0987f8afd456823c200c225bb898a8a39297186829b6ffc70d30ddc866b7c462de24622f34354b4b0b2c95a8b82734049799445a771e4c7474de578d7036504a4e4fe69884c21d6ca2f3506fc275c9b166576932711cf00c343673992"}, {0x60, 0x6, 0xf2, "8d04dc1b2bd9e4a7a85cb3424244534cc635a91adb29b7dcf856c1f659d58e997146296a9c700b40e893a76694a74314ba00d7296473f8e9072aaf6f8b21bf646f8488fdf52dd718dea0"}, {0x78, 0x10d, 0x6, "9472da19a1e23acb5689ebbdc2c7a81d5ec6c460a5bb32f867cf80b6d606750931d416fed8fbbb6c26727d4b113c3f006ba5a1b21342ab310d6e4671d1aad250b4bcb20eba67625f1c2b1b8760ac4118c35a5ba6c13bc114156858ca3cacf14bfd3412"}, {0x38, 0x18a, 0x7ff, "cc5a18550f3da4b6ca9cd0b136537b221d4e5ce97e95b21215674f837668acdfa4cc"}, {0x38, 0x11c, 0x0, "ccfe9faa711e9d5791807f5ba0acf3d2a41b0d246ab83dd42a071c602b429b4172eef9cf7c2f28"}], 0x5, 0x1}, 0x7}, {{&(0x7f0000e1e000-0xa)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000f3d000-0x40)=[{&(0x7f00007eb000-0xa5)="52f23bc012ba7e361d67b7ef96bc7b9799675b8476e5f3329a4081f53cacc36390221c7930bef296ddb033ab457d17fd872066002b5b2b28b2886deb1740c44d8b29e6815b9521d678e0a7f9bba0a7fb5a2e4e23cf45794148579232ac8811d9725ed0fd4eb85e977801b3e87cbb1236094af9580d79f1a40b17f6fbd9a11c8831220f4e099e135e0dd85d01d7e1ae6f025b5d2d89649c52319422bce0d10c02eeaf8f0bc8", 0xa5}, {&(0x7f0000da3000-0xe7)="58eb4cac64660580fb16a449a6a4db01c6e70bc55efed610ce5421c40c4aa7a087d56ddb0fa9af278f245b33fca9d781030601f710a963a5b1f79390e7fe6bb6702910a480f64bf43b498551f070726c251cbf319d350c6b36dec8dab041d09956466ce4397c1d2271c70ee1dbd234cd2d83bdcd4a985caac3bd09e254ccf5083164df4a61ae1e27f8945b98d63e860de6ee87c16b494d560f1a0684e304abdf2fe1701653e7fd7010ebf7052c1661734e604f47eb0f152f264c33b8722a508242a137a9d03ee1e359fb44e635af56a1161e0f84fe895e095ced80540a46ed52c251628dda4bf8", 0xe7}, {&(0x7f0000e4c000-0x73)="04c90a5569a662654508d1675e5e7a9a2a2d508fe2524e57142aef90766eb1fee217a819655a921e3510d7d0b0d35657600b3e60e212264dbfab172992ae7c6bcd8668b59d3dc6a64b56a0738c596ed742fb625b62b2e2a022eed1c77d51ace5f63c106d3ac6e055b74ac7175897e13a6e0524", 0x73}, {&(0x7f0000c92000-0x13)="9db84bdaaad5a0b84a1b09ececf2d160491cc1", 0x13}], 0x4, &(0x7f0000d43000+0xaa1)=[{0xf8, 0x115, 0x8, "28c22028f6fc25919022e5a3200c21c7108ac1c9cf5e25a6a6f486899ab346e66544b1985b87c3c7f916694523bd82ca6a2d2393cd51090bdbe7e0526b99a60b406653b2ab46beee659b39f35a5b1318eddbc4e6e302e794350c0c1ff05e35b718a80793b4d8690316b01903327926c1cea7db53abc2c5f610a2bc93942ba0acd79fc3f2bd5ffd17f32cc1b6e4283e48d505290096ff24d578909c682f69e44aa178616f57071701ff9b5770cef921c7a50d8a432a8740964badc801a9832ad728ab9f6c65b7422c6eb4d14fb2f999d7c92081e2dd94fbb9e72a475a3745debba13e86166fcb0c8a"}, {0x30, 0x11c, 0x4, "4758d1f177c8fc9b8187d8401c4f35d657b367bc4e80341425c2ed6f4b780fc0"}, {0x48, 0x118, 0x3, "985b55a61800fb3336f57be4d8442993f5d0910fc115868131b2ce30ab32928668948590ac45005861fbd4c7d8267f3dfd"}, {0xd8, 0x10f, 0x8001, "49581b52ef6eb0c4194af3caf06e55a1555975ff783c3cfcacb272e4bada1a6997167343651dc7fabd3dc7fa22153dfbb2d1c3ba77d46549ca1374ff0134c1c46aa39a3e24822e0ab480a1ac1d345a771afa718b56659facbe4fc219597a8fd9e7503bfaa6f12a1911534e80f0e6f9b0f2d1d310e28952c2d5cdbdf499957bc6c9fc3e42700788c803988af7fa554c0560573208f5b212f99f9254cfae1eb14fa2b8a34efebbe90b84a6b00d6f2f3d6e48f122fb649a8b2678d1b90fca6e30205702f68a6bc1f8"}], 0x4, 0x40800}, 0x5}, {{&(0x7f000021a000-0x10)=@ipx={0x4, 0x5, 0x3, "40ab3ce562cd", 0x77e, 0x0}, 0x10, &(0x7f0000175000)=[{&(0x7f0000a64000)="be2c78640dad84f7319a43bbb5b51780710ebd2845e16e3bc11e6a6a643c1900f9718ee9a918719763dc2af00cbce6dd80ed94083a35abb3f083afbbd3f50dd04beb8e8b8ed105fefc1e4e1d6b69c6b83ab8fc755933ee66d0fbb8c4fead56125df2f098828941534066970a59a7436f0da63f73282c1d6f2aa8dc19ca61bc7498056cbd1614760189b54487fc74bcba2815b5932cba0c8dc13c7dad247d8a450db2c89998afcd73e6e86d8fc01753972a7369f6996cd1adba09bf70b2c4", 0xbe}], 0x1, &(0x7f0000e43000-0xe8)=[{0x88, 0x112, 0x3, "4dd28d452a93de89fc3c3923027009fc906135e27940e392970688165de600a8d76b562b0e6adecc644132e201197c3459ad4bf306aa26a28eb267b7bdfe1bb4e346fff495842ccbc9fc052c46bf06a924018f8f32999d8e6b16a54cd94f03c5bae33200f4a4c5de24fc49db8d6f1fc19ecca7f307"}, {0x60, 0x101, 0xf3, "5986ba154b43ef876298de247b5b4b4cc218b44c6c01b85204d2262d1953d317ed1c06d6773de36272f796f596c00d0ad1e37f6bba59b257e20637d9c2be505c2f7f846f564334b73829b4fd3b8607"}], 0x2, 0x8000}, 0x1}, {{&(0x7f0000ad9000)=@ax25={0x3, {"eb49ffb850c232"}, 0x20}, 0x10, &(0x7f0000cbd000-0x90)=[{&(0x7f0000a74000-0x17)="7cf343e9c32b10f2e66087a159fb6b58b640bddbc79c30", 0x17}, {&(0x7f0000d99000-0xd6)="430157d624501bf750d32291b7ffecfeaf4b6d98eafde512cadb8cec538e76b518089d897d4fcba1bfad7b82f28184babcca3315965677ac5a3411bdefd5ffaf2016197dd1266c663e3b96382d258349b69015e6f9ed953035e92f582d31153c48b379a86c856ff5fc7b0f23f0d73355bb606ddab10ac1d80c0159c488d4795eac41ff1744e78eaf519d0b5aca796837110063428ac209944699c14093459883b81031ee16776460e6fbd3095b721f86cdcaf0af646dffc293e70296f6ba897d92466affca6ffde2d105bd3725d24c59f170092c82da", 0xd6}, {&(0x7f0000c0f000)="bfc80bf0dec5415b5daa405ab4f3870a248e820b3c865e86899a835ceb582e62110964ba235c28cd4f462a98ddb0a7216152b057d3b8be11ff3a05ae240adfb053f47d9a232cd5b2a59cc67eaa7aa800d33bfb0676305c34b3f1b9c23a2b7e293dfc41f56c81e0d7de0aa527db4bd8cc9af545f1256ee8a6c2fcb94af03a78cf5c2f958c4546f24ac8732d79c2ccf0b86e8b1715", 0x94}, 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{&(0x7f0000b83000-0xa2)="7583ba165be58bc2e6b9750e6fb359c8c7893843c184234c6a815e6edf5b61801435e9fbfaa13d018f23e81499799989928666bf53aff1ff1c84c9e8c09f41b08e4448fd8d1814fdc320244ce45071ad6583790f2c2f72fd4f8b7f42ebb8607bb75c8ed86156da7a6620ab0580192e5a9408aeb46c405bf559f299db6c1b6193d2cf56e0c330e56ee1b0f7cc95a035f140e46f0ee1af5e810b7869afb88efc6d93ef", 0xa2}, {&(0x7f0000f30000-0x61)="9135dce5c8c7b2ae6d1300574cbe837c96db1c0089e9006bcc0fea785e421f2487147a4e32b8769afdc8d1dd29a6d302e4552e82f6a646e49ba902ddc074d918ae162f735f8986f09e613927b883216b10e1cde5661d45c7a668bdcf27f38f03ab", 0x61}, {&(0x7f00006ef000-0x7f)="b260ee7195cf166dba6aa89291ed777f3b10fa5e20677eac0e6a6a3cacfef46acb5f0679dc30ad6f9b67caf6b0c9b1cd7536cf2df01ea3c5cb5b3b21a3a05ae74290a436ab2cce6b0ea9c69ff8e16abd9d3b68eb493ff190d0cd3b5f9e1e0d460ccb2ffa43be3483ec5916ff0142e1df657b29c280f5c43b7e6b915c65655f", 0x7f}, {&(0x7f0000711000-0x4b)="eae043b19eb0f924116d5314ce8991f40736ff17c4525daae0d711a509b28ff987a7ff5d1055c089924283db527d586467684bdb1f2c5712f434150dc5f3882b22545473ecbd1ed53d32ae", 0x4b}], 0x9, &(0x7f0000b00000)=[{0x18, 0x12b, 0xbe, "f666c3"}, {0x90, 0xff, 0x0, "10805981413ed6a45648ea49d8b30c84d4b2691d6dc06d789e9ba676c6e171f5b72194357c5703ef65ddaf3a33d19193ef870fdd55fb897dc758fa2899abf87f634e64d4f0878f470ac333201d520ab64b83b212ca8aa7186ec9fd5dc54aba9291b89152c71fd50eac3b33852774acaccd633dfb512ba93efa7f8e5a42"}], 0x2, 0x4000}, 0xfe000}, {{&(0x7f00004b8000-0x10)=@nfc={0x27, 0x90, 0x180, 0x3}, 0x10, &(0x7f00002a6000)=[{&(0x7f0000b3c000)="d1c2fddd75831a", 0x7}, {&(0x7f00008f0000-0x24)="79344ea3439549624052c802988bf04f6121657dbb5a40a3c09c18e30131c5a5c25ea4ce", 0x24}, 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{0xa8, 0x1, 0x9, "78fea0c695bb5f4bd8070c3be9d23f5ee3eca3aa11db4daaf34537ce1218d0223079188a44181eab237dc4336b707c34ed3e7c9848d35799e8a0abff767dfd10ae671727abce9e7b3b93d212a8a23f2f6c36f0d6dd0e2b2b0eccd93942849023945b20c9e44de278dcc9995aa6f5a494e372dbc80856c08dae3bd2294c3943a35200b1358ea692f0d8dd5602e1c7b3280a55"}], 0x9, 0x8001}, 0x1}, {{&(0x7f0000069000)=@nfc={0x27, 0x80, 0x4, 0x4}, 0x10, &(0x7f000052f000-0x40)=[{&(0x7f0000f8d000)="8cc62a8f0fcd9278a8a46eb5618e976850613b0427c72961558afb865d5c93c129601b1a7ae5066523c71d5ea82447d842d8a3838b658dda36f2", 0x3a}, {&(0x7f0000f55000-0x1000)="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0x1000}, {&(0x7f0000fbc000)="ef3122378a565185fa4768931246a1172daf97128b7a32027b734dae5bf3eac451783f90ea68ad8d0b83a3308bdf0bf8c4ce4495998f6361542c19ed6f76426d83b099a01836d684f08601820cf0a8c30892e3d901c3c6101a063f3152d6c49ff54773790a80e2640bbf087b880b0df292a5304857cf18ba5ddd0b0a77785ee15b95da7e69", 0x85}, {&(0x7f0000f47000-0x7c)="175e76c91154212426ab643045d227b05f2dafbcf9d228fcc8877484d0397264bed73bef59d608d6a388b6e9df2c9b7e66a52cafb4711b3049b653c040454796b382342401bbb7bc47e028eda22e790c2d7651998ff6c8cb3da789e557bd7d92e2a059ed82d94e160b4ac53dc565077e1de320b2084ab8544155f251d161818a5dcbabb818c597cd8143430b39eeba1b8f7b60469e7039ca2adb3f0e", 0x9c}], 0x4, &(0x7f0000231000-0x518)=[{0x60, 0x10f, 0x7, "92df82f9823cc4bc435b6a52c614b0ce4ab98db891901ae1e8c55927ba658825d5cafbb802bbc2a37b8aa5f2e3351c2e5144ccb9b1588807ad9c6a86c0ebddd482fcdb952fdb411571"}, {0xb8, 0x103, 0x3, "39c02c0880ece36286e7c11dccba9a7eb71e7b8590400c3b8f670a89ed109c44b151d20814dabc9992fdd6a7530d6d94ed195da7f0dab8a0e29dd0503d427f6be024217ce9b254f96d90a9b8597e75874272a496b700c581dd3f471a6d827df8ce57cb1a92e0ef43cbfe7abdaefa5307f5f2b427f8a501b634696e6466a42cd8f3c3c389fd8187811b2c4bb008b99cb5c65dea8f0ca68e8e9fb7a17aa1bc22f8e780ab"}, {0xa0, 0x11, 0x100, "e1f4fcedaf2928c3a93881f010fca66538b1db873be70d77646763d2dca67e7b3197f813a8c2b3516c3e16df2102ce1c381c6b13e5b253d52ff5bda76d5683cb8a442e910a299719f11649f791448e0d5f6207d459fe20d6af00f790b3065c1bd8cae5a643dda2210519380ad8471f4fc68b277a260d686942d002a08111c91e62730950471a7b8ee43d7bf709"}, {0x18, 0x104, 0x3, "d739"}, {0xd0, 0x108, 0x5, "f7c9c27fb656671c3aa3a27c45d0b8f43f989694c9bd6265f5c7af66f77a9a3239f2a080c8e3195574140471df7b85354260ccfa8bca805cea966105ecca0bd0db8c64dff3d2b3d547c26173e1648beec1b68114a7d6eccf7b31ce30aea8180dbc88de49776647ad60b19e9cb57dc1e7ce77d63cc5347389e6fde6f88f198a85ebb9253f8f28626ab538c45367034926e9b0beab7644f795777705993d914a7c7ebbdc4db0dd2e143dcf43b7b4a77fbcd6cd853549aec39740"}, {0xd0, 0x11f, 0x4, "63311952bea564d5a7d5668376365ebf8ae65f41f36f606df419c2442a36e9b1e3f4e7c3e5d59d3f1a632f2cbaa8d021282a4fc33ce3e66a32cb710dd1bbed1849ce60e792df2917afeaf2b7f6caffa33acaa22165c049006a37ac5d131b2409ca9ef45dd139540816dee38bc5a994a2a0b2e872ebacc4ece819225bbe73eb6582203e8867b1422f4976b0ffaee0c9a627ac42d76b19cc5fd91330335a18cca79c6eacbb78e99d302511db1354f8db58568b795f2c5b4aafd0c9"}, {0x80, 0x105, 0x81, "4a5e33466379af7cae3c10afe486e283745c219fffec469a4db81dd385352e197f3bf9b44364fe6605ecd55888f45cf2ddd8418874b9c47cae5e0c57fb183142983e2dc6d2c86997711d951eca95ec2f6523df063ece7a2c38eaaf2bc9fd3e62f53e7ca51085d62add89be"}, {0xa8, 0x113, 0x4, "c037e340e9133e7447558171f3ca95d24567cfdbc3c749c6f19a993c45f07acf99fad46d21a95402acfaacdf98c6f55e278421848d4b9aa095dfe202726b89e834d2df242287dd2ee07b805b938261bb0207c04b24970ad8db84140d89e94040727f653731c26250e554b1e9855419abc7c823d52f0c92365b226f6337635f037c931cdcf4adcb9f7dd00bd6d0e5122aa8bb"}, {0x80, 0x1ff, 0x7, "0421efdd8f6f81f0e6f7a6e75565d9e70f61b56e5b4124a5ec4fb6045fc727530770cb4247de6c3382b83992f8a85a9a2857eb8f0042e3d1953ef9ff29d2b1c8b3b28beda8279a8000d403593f97686d06f0ee8c25a27de145a24102d8a08788f923cc6123dabab8d2"}], 0x9, 0x54}, 0x81}], 0xa, 0x40) bind$inet(r2, &(0x7f00002fe000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000fbf000-0x4)=0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000978000-0xb6)="910abc714562ff8bfb5ace48a78b40e5d7ae262029b028d69291864503714a1c8adecb7f168572c0697acdeba9794425e7260fa08e570888820a5be22fb31f7443b615ea4ef8d09c4c88a577f76a232b691ccfedd8d82f03cb6707d22c284012a21e298c0943a582579c36e5f82ca1bfa2d9498bae669b2d575f6c23fac49ea08d7f982ec8785fcdd8e6728d37e7cd2234fa32bacc80c82f7681e18791db94826589df28288586cb303f4f94df710c5d98f12147f407", 0xb6) listen(r2, 0xe1c5) socket$bt_sco(0x1f, 0x5, 0x2) syz_extract_tcp_res$synack(&(0x7f0000e07000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000e06000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipx={0xffff, 0x40, 0xdecd, 0x5, {@random=0x6, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x40}, {@random=0x4, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8444}, "1855f00cc3525e86da9283424e2e42b226dcbfa8a2939012fa0b9f966c2d8270f1c4"}}}}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = accept4$inet(r2, 0x0, &(0x7f0000002000)=0x0, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000002000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="a941fc4ff588f8829b0eb7d5e586fbc7"}) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000d89000)=0x0, 0x4) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000003000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) syz_extract_tcp_res(&(0x7f0000939000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x97, &(0x7f00002bd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x89, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r5, r5, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x0, {[@nop={0x1}, @timestamp={0x8, 0xa, 0x5, 0x1}, @sack={0x5, 0x16, [0x2, 0xa7, 0x2, 0x4, 0xfffffffffffffffc]}, @timestamp={0x8, 0xa, 0xa5b1, 0x290}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @fastopen={0x22, 0x7, "f7a6af96e4"}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"87"}}}}}}) bind$inet(0xffffffffffffffff, &(0x7f0000017000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f00009ec000-0x10)=@generic="39058d443f9a61e51781a1bf253fe02c") 2017/09/02 10:30:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x100000000000006, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000c61000-0x4)=0x0, &(0x7f0000987000-0x4)=0x4) r3 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000795000-0x4)=0x0, &(0x7f00003cb000)=0x4) wait4(0xffffffffffffffff, &(0x7f00008f2000)=0x0, 0x0, &(0x7f0000318000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r2, &(0x7f000064d000)=[{{0x0, r4}, 0x1, 0x4f, 0x400000002}], 0x18) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00005a4000-0x4)=0x0) ptrace$setopts(0x4200, r5, 0x400, 0x2) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000deb000)=0x5, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000ba4000)=0x0) ftruncate(r2, 0x10000) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f00002e6000-0x8)=[0x80000001, 0x3]) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00006ca000+0xe44)=[@in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}, @in6={0xa, 0x0, 0x85, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x0, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2b}, @in6={0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4) ptrace(0x8, r5) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000880000/0x18000)=nil, &(0x7f0000741000)=[@text64={0x40, &(0x7f0000008000)="8f291801fa0fe5960010000042a666bad004ed660f21b1776f4e0f01cb66660f752b65480fc7280f011f", 0x2a}], 0x1, 0x40, &(0x7f000075b000)=[], 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000034000-0x4)=0x400, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000684000-0x8)={0x0, 0x0}) write$evdev(r3, &(0x7f000018a000-0x48)=[{{0x77359400, 0x0}, 0x4, 0x5, 0x8}, {{0x0, 0x0}, 0x1, 0x872, 0x81}, {{0x77359400, 0x0}, 0x4, 0xbde, 0x147}], 0x48) sendfile(r3, r2, 0x0, 0x72439a6b) sendmmsg(r6, &(0x7f0000f26000)=[{{&(0x7f0000623000)=@alg={0x26, "6861736800000000000000000000", 0x41, 0x45f, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f000040e000-0x10)=[{&(0x7f0000b7c000-0x82)="8d7c19c919bc91a79d7f58c102230febfded334a7f638dee0830bc5eb2aa999b4d19023509c4fe7bd10cdd9e5d9f18beac7a230671b100aa2ed7b057099b633fbb7946239fe7fbcaf34e3f9a766eb42c835f03016f98a33007a99cf0e431519a0226447de6f2c0d32c1303a73eb70fca29315ddee4e3c923a5748abbfbe0c961d2e6", 0x82}], 0x1, &(0x7f0000d06000)=[{0xf0, 0x110, 0x9, "60d0823586dfab417aedf63d708960f4e4ca9923e43acf7d813b4062848a779949c112af52729fef60570dbfa00ca6f3a2cda35ef6ed35ae3ef67dc1afcb4a1377601926cc0930fa9ccf62af6453f8bd85522df583e2c015eedc021901938a23722712c32b13938c3b1643c5d6502d0f0ec945b7955fa0da8efbd5866df8c4831018810ed796f653ecbb5f6fcbee9d090436dd4201bebcc764ba9b75a37cd2793da93fb9cd1e881a413a8f514d19d3787d4c4b4696cea884a4e05f3c8531df96391ccd008a41822145c303a09c39584fd9cb3137c6b9451d79894b"}, {0xd8, 0x10f, 0x0, "3cec820dc947396bc4b12db2f9b4539eea348ceb35afc91a89c0add2d38bcfb793977ecc71f24ac19a6005fd1773ea0bd77d5bdf7d70beca2c199f3c129e44634faf2b242116dd6db43f5b8153327babdc2c6c7665494390bbe30b3e181670f2e05b67ce107d6b100342bf2a34c5b2bd1869bc1b9cf229ba47ee95095dd7cb202d41376d465e5cc411ae7a21a5a08fadd39593cbcb953e63dceaf84c6618dc50d2086debe376a6d4fb472f8de1c64611736ac0495bd54d95476f69212dadedd9ee80047d3002909d"}], 0x2, 0x4000}, 0xfff}, {{&(0x7f0000164000-0x8)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000f12000)=[{&(0x7f0000f91000)="e2ca024aa9aff6ad759e099a432368d2ef9d8a6da2cf3c591f3ff775a4d02323e7156d51dec2a0356c29bafca326db0440b9436b40dd75b1d8e0d164aaa88697cca7aff5edba71bc77c521ca6a2d024caa4fd1f64c3132043604c010dbf009cef5e2a4b53cb01ed9736825a1eca106bff54e5274bc5297097f27c7bc36a6bcf5ce484ba6536731019ea146a735c70956a69ad559cce085784609df072caa0ea62da4fde70d85e1117a432d544d5b6ea3bcf7bdf8a585235dcd944490f004e15434d77188e1318049ee399cc71a464fc91db62d8a1d34156efc9612c0e3e1d51a259c5393d3e77565ed04eec2dbb5f1990510bb26", 0xf4}, {&(0x7f00007fe000)="", 0x0}, {&(0x7f000045c000-0x34)="a43f3d03a0d2e097d0eeaac38a6fb5403e62da8e855ac13104850c955d86ff83d89dde3a9371d9ac7f5addfcbfda5e6b99c663e7", 0x34}, {&(0x7f00007da000)="8ab2", 0x2}, {&(0x7f00002b4000-0x2c)="525a8dbce88c28bc47a68955088b07c21dfd87462f09877146b94742102d31a2e9e4a820cf18626acbef49dd", 0x2c}, {&(0x7f0000aa6000)="", 0x0}], 0x6, &(0x7f00004e0000-0x1d8)=[{0xd0, 0x0, 0x1, "386d7f4902337b66a76a33a82b7d126630141403d42a71fd3bcd46d6c798e596f32ce6838fbaf4eadeaa06ee249d63c71427241d23198891a3fc8792c5d3d52bace4e1a5b1ff0ff06c1d7157b97d1b0144c43dbe6205aa8ea875ad1eda9a223e8e5ff43fa2c249cfd94c9df1b617c50edac17d7ec2c4d00ff01ced5edf646d7f37b2406824eb83a076782bff6fd47c677cbcd8e3370687145d78222c21d9806281a2f1bfe54c53a6d0f1bfcc33732bcfdbe042ceac07cad5ad5a62e8cac9"}, {0x30, 0x12f, 0x1, "a40e02e473dff88843c1c180ea8d1f4730f625b7fd1050538b6679ff213f"}, {0xd8, 0x10e, 0x9, "65edaead8823e69097692031a80da1428d1113b9dd64cdcda8c89cae1f572ad398260e2d02ff4fdb72ff20a1d18bc8f6f4db2b3d1af026998f31c826311c874fcacfdae878fbd1c9539f783301988549ba7433aabb7ce11847917d43ee60cd78bc46962912409f05246f6875c6db5fa8ace056b1cc53b8aff4ee1e14d83a4982c9767ae8f3cb96b3ffd393bcd3f7c2f0181d6b5fc0a9569c5c12055b100dfd687b73a558cd5fd7e05c5d98fc05c71cd3cea15aac4140e24f639d979610ee55f80d36"}], 0x3, 0x0}, 0x7fff}, {{&(0x7f0000850000)=@rc={0x1f, {0x9b, 0x5, 0x2, 0x3, 0x3, 0x401}, 0x3}, 0xa, &(0x7f00002a5000)=[{&(0x7f0000032000)="c41ca5a2f227293d09a5adda8ae9519dff7a06c2239d8bcb5fa5813f4c19474f87ce7726f1238bab985417cbf0c9e630bf5a899155c46a67feb429a1b116f020fdd621a109a8131845103904095ddf03d4ceba5e492b90fc0cd12d533417b99a415d27e41219ab8829f437984c57be44ba69d780fffc8df19448df63b1cad13ebdb26b55847d799a05d1a6e8ad9c8894ec9d46e81b059767f43d6ca82080d71869f97b14fbb8d9f7114a81bc1af2f1867c2bc709f7e601c10d0d58e89117af86ddf3e2a022d6ba68ccc762761708cb1cda048df1fd8bd6b3b09ec8e7822598c1fc2e", 0xe2}], 0x1, &(0x7f0000b08000)=[{0x18, 0x84, 0x7fff, "27aa8bcb"}, {0x70, 0x108, 0x40, "6d00ac5d8809d9a4b7e0701b2e22bb447f2745e4e70f895d4b7ecb49b584102b4ae1a3666b38d32a7b2f9aaf0211187c539271980545c4cc88dee7366de813ddff98933a374a6086f8ea6331007d3f440717c7c0a62368989ba07d087e"}, {0x88, 0x29, 0x80, "bfdb01bc3a9f2ad8c64816ba264ccbb6064b522abc8b116331732e1f54b8c42c6eed90b3c9211930b18cf755084291faacd225c78dae2d7bcf0f0e4c211fb7bf0d4790987ca9e1bc99f347fc505f40ccbfb467d66fd29ec4bd444de647ce3ac953ef11a4574f8c01624b16e8b11a1079a7"}, {0xe8, 0x10f, 0x6, "c51f35791442d076f02e75fc01299d942d92f90dc1161a8322547029790982ba99c8555accf18b5d56d311b7bb06fdb225a5dda846128db25b10721ee216bd55d23c079693d325d72e1e0b172b0232e9963fd39dd106cf8e18fc9608749ef4398bdaf181e354d9a8bc4eee97cd843e660c55ede37ef0ec6314c49ae5e7f93ff0fdafc816732689cfa67e9a7ce83c47f6870ee041b10cf5480cc26da1ffb76ba166bfa0e281f614385a7be69bf487379886526dedcd200481d3c6f73ad2bb340a6e4d52cbffb52f05ca617de7da193b9f492df0e412"}, {0x90, 0x113, 0x6, "5378640b0c251b293c7644bc41dad7dc17192d05b9e2e21501f757e6c88f83b7ebb7615555b177482211b70fb19c3dba5da22235c3a78e5928f010fde1768b3edd7ac9dc080b0a9f7f383271f0837ca7d5ae425d083be434c6f458dddcb71af26d3f1f5e1a58ce3615ff10e0a1930982dbcf7d16f9bd982b4c"}, {0xe0, 0x11a, 0x20, "61e4639b2f1f2abf266a323db4744bd5d917ab5c977ae2c670e6f9a5c4ee0b1a86cf09190c2cdd26ff870d14953f6f3f53b6aae45e8ca3b32e5a385b714bbbf85a243ec134705070e72a8b29c1692d82216e59e63488c16fe3e7d965d8305204ff130bfe51997bda2dd7e6ee6b7dbeae254187969245d4e9da089fafc014fe99e95d95cd50b767333e503059c3b736c8b12d8c6ee972db95939b088607bdb88303fc45b3834e3cd1d114b29889871de260a5c4f121c65bd3bcf4796aeab3cd3f516f16c1e457f932d5cc0a9c2f"}], 0x6, 0xc080}, 0x7}], 0x3, 0x40000) 2017/09/02 10:30:17 executing program 4 (fault-call:15 fault-nth:0): mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f000001d000)=0x0, &(0x7f0000053000-0x4)=0x4) r0 = userfaultfd(0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000055000-0x18)={0xaa, 0x52, 0x0}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f0000056000)={0x0, &(0x7f0000057000-0x40)=[]}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20000000, &(0x7f0000039000-0x9e)="", &(0x7f000003b000)=0x0, &(0x7f0000024000-0x4)=0x0, &(0x7f0000057000)="") clone(0x0, &(0x7f0000179000)="", &(0x7f0000058000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f000004d000)="") readv(r0, &(0x7f0000054000-0x70)=[{&(0x7f0000053000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f0000053000)="", 0x0}, {&(0x7f000004c000-0x89)="", 0x0}], 0x3) 2017/09/02 10:30:17 executing program 2: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0xb, 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, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) read(r0, &(0x7f0000e78000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004a000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000e75000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e74000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e78000)=0xc) r5 = inotify_init1(0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setown(r5, 0x8, r4) fcntl$setstatus(r5, 0x4, 0x42000) r6 = dup2(r5, r0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r6, 0x4b70, &(0x7f0000e77000)={0x3b51dca5, 0x6, 0xffffffffffff7ec0, 0x3, 0x3ff, 0xffffffff}) inotify_add_watch(r5, &(0x7f0000005000-0x8)="2e2f66696c653000", 0x1ff) pipe(&(0x7f00003d2000-0x8)={0x0, 0x0}) open(&(0x7f000064f000+0xb90)="2e2f66696c653000", 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000614000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/09/02 10:30:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e8a000-0x108)={0x0, @in={{0x2, 0x0, @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]}, [0x6, 0x0, 0x167c, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x200, 0x9f]}, &(0x7f0000bce000+0x46e)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e89000)=@sack_info={r0, 0x5, 0xe000000000000000}, 0xc) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00007ea000+0x3b)=0x3, 0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000a2c000-0x28)={&(0x7f0000780000/0x2000)=nil, 0x8, 0x7, 0x8, &(0x7f00007e7000/0x2000)=nil, 0x2b}) r1 = semget$private(0x0, 0x4, 0x40) semop(r1, &(0x7f00002b5000)=[{0x4, 0x1, 0x1800}, {0x3, 0x9, 0x1000}, {0x5, 0x1f, 0x1800}, {0x0, 0x200, 0x1800}, {0x3, 0xdf6, 0x1000}], 0x5) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(0xffffffffffffffff, 0x6, 0x6c2, &(0x7f0000bca000-0x18)={"9646dca4ce213ebfdf21ece4e9ee3c91", 0x20, 0x9}, 0x18) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(0xffffffffffffffff, &(0x7f00009cd000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f000000e000-0x18)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) 2017/09/02 10:30:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000cbf000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007b7000-0x4)=0x8d) r2 = creat(&(0x7f00000b6000)="2e2f66696c653000", 0x80) sendto$ax25(r2, &(0x7f0000c18000)="b2330cb5569e835a89c55771eda5552ded2ba2d2ff158d227ca99c33fa3fcb0178e175495f5c954f44a86cb2e25052bf92a3d74ffaa5891fcdd4e1fa0e4e1c442d5aa4dbd2f6539613b8ca87fde76e5508c89470c4284c969829033d1bfad371c6a04749bf747f59e86b8a", 0x6b, 0x40, &(0x7f0000798000)={0x3, {"c16f702a155a45"}, 0x80}, 0x10) sendmsg$inet_sctp(r1, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000b51000-0x1)=0x4) recvmsg(r0, &(0x7f0000a5e000-0x38)={&(0x7f00008a6000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000d9e000)=[{&(0x7f0000f7a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}], 0x1, &(0x7f0000465000)="", 0x0, 0x0}, 0x0) [ 294.490395] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready [ 294.528851] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready 2017/09/02 10:30:17 executing program 1: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x2005, 0x2) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fc4000-0x66)="262ecc80846a0bf62bff1611ed11e9bc9f8113d10e603b289013072cd79586a81f5a7afe4bcb3e09873380e6aed8af586ebc8aaf652ea38dc4a662c562062a23fbbbfd4c3b35428d90eeabeaff4a45f318de6feb05278d4a6acb9e062c1f47dfa03c01bcf137", 0x66, 0x40, &(0x7f000032f000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000fc5000-0x2)=0x4, &(0x7f0000591000)=0x2) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000fc6000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d, 0x2020, &(0x7f0000a12000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1a, &(0x7f0000fc0000)=0x6, 0x4) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fc6000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005f7000)=0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fc7000-0x20)={0x2, 0x0, 0x3ff, 0x8, r1}) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000044b000-0xc)={0x0, 0x9, 0x0}, &(0x7f0000827000-0x4)=0xc) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fc6000)={r2, 0x1}, 0x8) 2017/09/02 10:30:17 executing program 2: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0xb, 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, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x80}, 0x8, 0x0) read(r0, &(0x7f0000e78000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004a000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000e75000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000e78000-0x13)="73656c696e75786370757365742e5b272c2f00", 0x1) sendto$ipx(r4, &(0x7f0000d11000-0xc4)="5e78eeeacdcfc2f70a7cd1fc8c1c12efc7f684dea8ec70e416e396da6601d1172d04dd54d683e6feba13c7f3052d2c2daa6d97bcb153c5609f919fb65a02da9a7ea98e260c461d218b74998b010e041542acbc6a31d449305ec80c2875a31d40da246d706faf10aab2ae6f82da4f4e03ade793c2ee883f9ba71c34146468d413450ad0d1d9925af4f91258e42b0bf22720d16e52f26687a81d09110ca53c4d5a3350f3d3bf61a3274a1ffbaaf4a56b61ddfd30604cf3c1e4dbe5d8cfedb21d47fe2a7eb3", 0xc4, 0x4, &(0x7f0000437000)={0x4, 0x9, 0x8, "da1c04380df1", 0x4, 0x0}, 0x10) ptrace$setopts(0x4206, r3, 0x0, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e74000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e78000)=0xc) r6 = inotify_init1(0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setown(r6, 0x8, r5) fcntl$setstatus(r6, 0x4, 0x42000) inotify_add_watch(r6, &(0x7f0000005000-0x8)="2e2f66696c653000", 0x1ff) pipe(&(0x7f00003d2000-0x8)={0x0, 0x0}) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f000093c000)={0xffff, 0x80000000, 0xfffffffffffffff8, 0xaf3}) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000e78000)="2e2f66696c653000", 0x2440, 0x0) renameat2(r4, &(0x7f00004b7000-0x8)="2e2f66696c653000", r7, &(0x7f0000245000-0x8)="2e2f66696c653100", 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0206434, &(0x7f00007d9000-0x20)={0x5, 0x0, 0x1, 0x6f33}) ioctl$DRM_IOCTL_AGP_BIND(r8, 0x40106436, &(0x7f000057d000-0x10)={r9, 0x3}) connect$inet6(0xffffffffffffffff, &(0x7f0000614000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e79000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000200000, 0x0, 0x0, 0x0}, 0x0, 0x0, r7, 0x0) 2017/09/02 10:30:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000656000)="2f6465762f72666b696c6c00", 0x88100, 0x0) getsockname$llc(r0, &(0x7f00001e9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000023e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e8a000-0x108)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x0, 0x167c, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x200, 0x9f]}, &(0x7f0000bce000+0x46e)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e89000)=@sack_info={r1, 0x5, 0xe000000000000000}, 0xc) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00007ea000+0x3b)=0x3, 0x4) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000a2c000-0x28)={&(0x7f0000780000/0x2000)=nil, 0x8, 0x7, 0x8, &(0x7f00007e7000/0x2000)=nil, 0x2b}) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(0xffffffffffffffff, 0x6, 0x6c2, &(0x7f0000bca000-0x18)={"9646dca4ce213ebfdf21ece4e9ee3c91", 0x20, 0x9}, 0x18) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(0xffffffffffffffff, &(0x7f00009cd000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f000000e000-0x18)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000266000-0x10)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000c73000)={0x0, 0x0, 0x100}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d77000-0x10)={r3, r4, 0x5}) [ 294.593862] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready 2017/09/02 10:30:17 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000acd000-0x4)=0xaf9f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = msgget$private(0x0, 0x200000000000000) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000e10000)="") ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00009d7000)=0x9) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x10, r0, 0x0) getresuid(&(0x7f0000ce1000-0x4)=0x0, &(0x7f0000f17000)=0x0, &(0x7f0000820000)=0x0) ioprio_get$uid(0x600000000fffd, r4) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000056000)={0x54, "9b88cb347f4af9d25d00088641c3a467d07d81cf239fad06c8255403a5e9ecdf99f6c125ac167c0a0d743f30d4d2d9cc05e795b0487b43c8edc101c11e98be5cc7e7b231dc6ffe17eb9179bfd2f4fcac32f120ad"}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r5, 0x40c, &(0x7f0000491000)={0x1, 0x80000, 0x32e, 0x80000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000669000-0x58)={0x400, 0x7fff, 0x6c4c, 0x7fffffff, 0x8001, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) r7 = semget(0x2, 0x1, 0x300) semctl$GETPID(r7, 0xfffffffffffffff8, 0xb, &(0x7f000018e000)="") r8 = syz_open_dev$vcsn(&(0x7f0000c10000-0xa)="2f6465762f7663732300", 0x4465, 0x10000) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r6, &(0x7f00008a9000)={0x20000000, 0x0}) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f00003a1000)="", 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000083a000-0x4)=0xfffffffffffffffc, 0x4) io_submit(0x0, 0x1, &(0x7f000000f000)=[&(0x7f0000572000)={0x40, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f000000f000)="", 0x0, 0x0, &(0x7f0000007000)={0x0, 0x0, 0x0, @thr={&(0x7f0000119000)="", &(0x7f000000f000)=""}}, 0x2, r6}]) ioctl$EVIOCSABS0(r8, 0x401845c0, &(0x7f0000007000)={0x5, 0xfffffffffffffffd, 0x405d70, 0x7fff, 0x9, 0x80000001}) ioctl(r6, 0x2285, &(0x7f0000007000)="53") perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0xdf, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d02000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/09/02 10:30:17 executing program 7: mmap(&(0x7f00001c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001c6000)="6b6579000004002d5b3a2573656c66776c616e312370726f632c53504c00", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2a000-0x8)="2e2f66696c653000", 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lgetxattr(&(0x7f00008bf000-0x8)="2e2f66696c653000", &(0x7f000034b000-0x9)=@random={"62747266732e00", "5e00"}, &(0x7f00004a9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1) lsetxattr(&(0x7f00008c5000-0x8)="2e2f66696c653000", &(0x7f000059a000)=@random={"62747266732e00", "637075736574f12d706f7369785f61636c5f6163636573736265746830776c616e31406d696d655f7479706573656c665b776c616e3000"}, &(0x7f0000236000)="00", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, r0, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f00004ba000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) r2 = accept$inet6(r1, &(0x7f00004ba000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) mmap(&(0x7f000052d000/0x4000)=nil, 0x4000, 0x200000a, 0x100000000000032, r2, 0x20000000000) mmap(&(0x7f000052f000/0x2000)=nil, 0x2000, 0x7, 0x10010, r0, 0x3) r3 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000e89000/0x1000)=nil, 0x1000, 0x0, 0x41011, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xe, 0x32, r3, 0x0) connect$ax25(r3, &(0x7f000021d000-0x10)={0x3, {"d0dfb77c9a512d"}, 0xc000000000000}, 0x10) mmap(&(0x7f0000ad1000/0x2000)=nil, 0x2000, 0x1000000, 0x810, r1, 0xffffffffffffffff) mmap(&(0x7f000052d000/0x4000)=nil, 0x4000, 0x3, 0x32, r2, 0x4) mmap(&(0x7f000052e000/0x3000)=nil, 0x3000, 0x4000000000002, 0x30, r3, 0xfffffffffffffffe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000003000)={0x81, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x258, 0x2, 0x40000000000, 0x7, 0x1, &(0x7f00004bb000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x689e, 0x0}) mmap(&(0x7f0000a2a000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000504000/0x3000)=nil, 0x3000, 0x4000006, 0x32, r3, 0xfffffffffffffffd) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x1000000, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2) write(r0, &(0x7f0000696000-0x25)="240000001a1902000000070400edfc00020b000000000000000300eb08000000000005b700", 0x25) 2017/09/02 10:30:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e8a000)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000001000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000089c000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f000014b000)="2f6465762f736e642f74696d657200", 0x0, 0x100) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f000089a000-0x50)={{0x3, 0x3, 0x1, 0x3, 0x8464}, 0x400, 0x9a, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x80005, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b69000)={0x6, r3, 0x0}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000d72000-0x28)={@common="69666230000000000000000000000000", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000a57000)={@common="67726574617030000000000000000000", @ifru_flags=0x1}) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000ddb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000785000)=0x10001) execveat(r4, &(0x7f0000d61000)="2e2f66696c653000", &(0x7f0000049000)=[&(0x7f0000ce2000-0xf)="2f6465762f736e642f74696d657200", &(0x7f0000109000-0x6)="2e7070703100", &(0x7f000063b000-0x10)="69666230000000000000000000000000", &(0x7f0000840000)="766d6e657431657468302373656c696e75783a2f275d236d696d655f7479706500", &(0x7f0000e26000-0xf)="2f6465762f736e642f74696d657200", &(0x7f0000b91000)="67726574617030000000000000000000", &(0x7f0000600000-0x2)="5b00"], &(0x7f000099d000)=[&(0x7f0000900000)="6b657972696e677472757374656476626f786e657430766d6e65743076626f786e657430b15c5c00", &(0x7f0000e84000)="47504c76626f786e65743000", &(0x7f00000fc000)="246d696d655f747970655d245d2d73656c696e757826706f7369785f61636c5f61636365737373656c696e75787070703028707070307472757374656400", &(0x7f000004e000-0x2)="2700", &(0x7f0000fe3000)="67726574617030000000000000000000"], 0x100) setsockopt(r3, 0x84, 0x75, &(0x7f0000966000)="6caf950f0194895e16", 0x9) 2017/09/02 10:30:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e8a000-0x108)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x0, 0x167c, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x200, 0x9f]}, &(0x7f0000bce000+0x46e)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e89000)=@sack_info={r0, 0x5, 0xe000000000000000}, 0xc) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00007ea000+0x3b)=0x3, 0x4) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000a2c000-0x28)={&(0x7f0000780000/0x2000)=nil, 0x8, 0x7, 0x8, &(0x7f00007e7000/0x2000)=nil, 0x2b}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(0xffffffffffffffff, 0x6, 0x6c2, &(0x7f0000bca000-0x18)={"9646dca4ce213ebfdf21ece4e9ee3c91", 0x20, 0x9}, 0x18) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000013000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(0xffffffffffffffff, &(0x7f00009cd000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f000000e000-0x18)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) [ 294.649895] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready [ 294.676473] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready 2017/09/02 10:30:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x1) r1 = creat(&(0x7f0000246000)="2e2f66696c653000", 0xa2) bind$inet(r1, &(0x7f000008b000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$netlink(0x10, 0x3, 0x10006) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)="2e2f66696c653000", 0x10000000007fe, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000224000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x40000043, &(0x7f0000379000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000116000)=[&(0x7f0000c13000-0xe)="3a757370726570703170726f6300", &(0x7f00007c0000)="76626f786e6574305bc228637075736574232670726f632800"], &(0x7f000077a000)=[]) truncate(&(0x7f00009e4000)="2e2f66696c653000", 0x400) r2 = getegid() fchown(r0, 0x0, r2) mkdir(&(0x7f00004ae000)="2e2f66696c653000", 0x14a) r3 = creat(&(0x7f0000354000-0xe)="2e2f66696c653000", 0x0) accept4$ax25(r1, &(0x7f0000388000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00003a9000+0x478)=0x10, 0x80800) syz_open_dev$evdev(&(0x7f0000001000)="2f6465762f696e7075742f6576656e742300", 0x7f, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000a6f000-0xb0)={{0xff, 0x8}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c, 0x10003, 0x800, 0x100000000, 0x2b4, 0xffffffff, 0x24ae1b1e, 0x0, 0x1, 0xab, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = getpgid(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x1f, 0x0, 0x0, 0x0, 0x47ff, 0x0, 0x0, 0xfe, 0x3, 0x0, 0x9, 0x0, 0x200000000000000, 0xfffffdfffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003c0000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r5, 0xc08c5336, &(0x7f0000104000-0x8c)={0x0, 0x7fff, 0x4, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1fe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000075b000)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000098f000-0x8)={0x0, 0x0}) ioctl$KVM_GET_CPUID2(r5, 0xc008ae91, &(0x7f00007e5000-0x58)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000d77000)={0x0, 0x7fffffff, 0xffc, 0x1}) capset(&(0x7f0000a0e000-0x8)={0x19980330, 0x0}, &(0x7f0000cde000)={0x8, 0x80000101, 0x7, 0x3, 0x6000000000000000, 0x0}) getsockname(r5, &(0x7f00001cc000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f31000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/09/02 10:30:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000521000)={0x0, 0x0, 0x0}, &(0x7f0000b56000)=0xc) bind$inet(r0, &(0x7f0000bf8000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a25000)="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", 0xff9, 0x0, &(0x7f00002f3000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00002be000)=0x0, &(0x7f000019f000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000bd4000)=[@in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000691000-0x4)=0x10, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000205000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000236000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000079c000-0xb8)={0x0, 0x3, 0xffffffffffff8000, 0x80000001, 0x8, 0x4, 0x5, 0x6, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x7, 0x8, 0x7814c397}}, &(0x7f0000362000)=0xb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ffb000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000366000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000614000)={r1, 0x42bc}, &(0x7f0000531000-0x4)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00008a9000-0x90)={0x9, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000482000-0x8)={r2, 0x3}, 0x8) mmap(&(0x7f0000000000/0x959000)=nil, 0x959000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000063b000-0x4)=0x0, &(0x7f0000dda000-0x4)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000016d000)={{0xa, 0x2, 0x808d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x2, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe86}, 0xffffffffffffffe0, [0x9, 0x1305, 0x9, 0x4, 0x6, 0x2, 0x121b, 0x42]}, 0x5c) pwrite64(r0, &(0x7f0000fe4000-0xe7)="8e7549ee83c98bf74689925491b2a51c2bb6424b02cee0b288dd1000f6b2e054367b78727f240737058716746b3dde8bedbcd5651eace7472d6c823351910bee6b12973416f809cc68e7dfef8b58296cdf21c088eb480c2a627c463720c087779f527aa51c6686e18c53064fe02d2be604e86d9be50acf76e9f88b61fa371104c245333ff20650a771b655528f044a142dbcde6a6667148d112634fa79167a01a3f39dbd271a14836f932b6c95af7b62fc4343d17e7ca5c9303c228233e7e760b477d6f6162f3203a85c50745cb9b4022f5d6ffd1c9257c9d6a1682f95335433c2afdf24a227af", 0xe7, 0xd) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000565000-0x38)={&(0x7f0000957000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r3, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000400000)=[], 0x0, &(0x7f000024f000)=[@sndinfo={0x20, 0x84, 0x2, {0xf78e, 0x202, 0x0, 0x0, 0x0}}], 0x1, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000827000)=[{&(0x7f0000709000)="c86c4a9997bb739e742d5bbf01c68425a2c976c7d72fc4a13b3b7f9289c63218f5e28bcf07fe95e65d0f3e4b9c8ff37aeded88b086ef8aad62a93a1580896bc497de24f46f3d6af4bc94c3b13f66a747997d307b0238c078afd25789894e4931d5bfe73c8c1d340c09daf87aed43d0925e2aceb25c8773d71c27d13d90", 0x7d}, {&(0x7f0000055000)="b021ea20f086e34ee500959b54dfe105732271fdb9abdbaff6bd0384f04ab22a6f4c950c8f9f011f9100700eba13eb292033b15cdbc1f32fc252a8e433bcc5c49b664e913ace6f81d178a7f1f3350c88aa4a164702d200a32bf8c8155d9e578f00d2b47fa1398d32eb00d2068fef226a8ec2b2a2953038aec78144562bd3997f2ae1388fa16afd108a183e1f5287fed22b9b1a0ce97ca77d1ac9a49e8c083a291cd68cbfc32f0df0bc5d4f2f7d6a6e4153fb58ea62b6f0487239cbf56df758267312ac608d3fcb6389", 0xc9}, {&(0x7f0000dbb000-0x10)="a4bc2ebc3048eab4c6edb7db24fd892b", 0x10}, {&(0x7f0000a7c000)="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", 0x1000}, {&(0x7f0000c24000)="94827debcda3fa545e214d3cee2d370ebc94fd772aec91bdde32a51d91db8c55d53929fd2929921ca0a1fd3d04a4608ec0fc1ff9ff44b9c353fd2a005cb92ccaad7ba39d972b01464a934f7bbced6566a68e0eef2ac4e55c0fd66297b510227633386fda4c8cbb02f1d101b2ded43419fa8aa1cb3df61783a5050d00b1dcb9f91ccc03f33e8968b7633e84b313f7f3d55459f02b1162cc48d47a6f3118c7ea168a41170dccaed7d40e304645b84737f862ea54009a5d6d6295b72faad13ffb9ed3cbcfda87a2fe11929e13b3ec6787", 0xcf}, {&(0x7f0000bd7000)="f5e46631cdde0f0b58b7193ecec1459c5b0d25edb70126925723df8728bacc663bf975429e88e546d2f1f5614dbc7f0bebb0c266538d1a7598", 0x39}, {&(0x7f000078b000)="6cc351ac46afe3f53cc1edee1ad891ace739f83106cfaa926edb39227ef3b99ff1101ea4725583ff3aece33c3fa6d5a10e8dd190c3caec4354b54e0a75817f125a7fe184188fdf88e2b37c710b506658f27f65f36d93b7d476e7d0267968813ca0147f40f8ecdd0e053750c90d67b9f07176fe3847b68f7b8bfeb455790df40ea08bbc3a4e998bf111b0550cee54b5af6cbbc42a0f01984ed37e1563848fa53f133ba09b88bd65258022b6b56cb74ee64ad5b515", 0xb4}, {&(0x7f0000258000-0xf1)="7ce1a97b7189ebd5eafaaaf6df036fba77c954a9157da2e7a470cf063a9ee297bd19ceb6e10630a51fd178b26891c75c227e517521ff604db1d5f53a8149d77655ebab45842cc8afa101f8afd2e87a21eebe6238252c43a2456ed7413246bb3a02a23aae9924157fb9a9dc1fa84bcaffc5a2897dfe6b32bd693b44257e38961723621966db0f447580c8418a8afcf50fc04038d90a03fcfd2723dcd877b02dc4d1e1b380c7e563d01c6bf7b04bc55cf108c25d7c4ea1ab3aca3d115c988edb4b0adcb157cd63d9ea70bbb8fc9ab3b97ce7b8e120268998ab37b6be81982cda6dcd9ebb7295e2c39f967fa9861ed8fae688", 0xf1}, {&(0x7f000056f000)="1a5fc75c9e798f66d75ff7eacf6642efb288cccd", 0x14}], 0x9, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x1000, 0x2, 0x0, 0x0}}], 0x1, 0x0}], 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000caf000)={@multicast2=0x0, @broadcast=0x0}, &(0x7f00007b5000)=0x8) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000053000-0x8)={@loopback=0x0, @multicast2=0x0}, &(0x7f0000542000-0x4)=0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f00009a5000)={@common="697036746e6c30000000000000000000", @ifru_flags=0x4000}) [ 294.726226] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready 2017/09/02 10:30:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x6) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000925000-0xc)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000989000-0x4)=0xc) r2 = socket$kcm(0x29, 0xd, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000a36000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000962000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000325000)="2f6465762f72666b696c6c00", 0x0, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6352, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00003f2000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x4001fd, "7874732874776f666973682900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) read(r2, &(0x7f00004b6000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000ab1000)="5714", 0x2) r6 = dup3(r0, r5, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000886000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00003a0000-0x38)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@empty=0x0, @rand_addr=0x1000, @loopback=0x7f000001, @rand_addr=0x101, @multicast1=0xe0000001, @loopback=0x7f000001]}, 0x28) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000f0b000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c92000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00004a5000)=0x0) perf_event_open(&(0x7f00003da000)={0x2, 0x78, 0xdd, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x200, 0x0, 0x0, 0x3, 0x2000, 0x200000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, r7, 0x0, 0xffffffffffffffff, 0x0) r8 = userfaultfd(0x80801) mmap(&(0x7f0000871000/0x3000)=nil, 0x3000, 0x1000000, 0x10, 0xffffffffffffffff, 0x40010000000) fstat(r8, &(0x7f00009ae000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x32, 0x0}) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x12, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000923000-0x30)=[{r8, 0x104, 0x0}, {0xffffffffffffffff, 0x40000400, 0x0}, {0xffffffffffffffff, 0x1, 0x0}, {0xffffffffffffffff, 0x2400, 0x0}, {0xffffffffffffffff, 0xc000, 0x0}, {0xffffffffffffffff, 0x40, 0x0}], 0x6, &(0x7f0000922000)={0x0, 0x0}, &(0x7f0000923000-0x8)={0x8}, 0x8) ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f0000c5c000)={{&(0x7f00003e7000/0x4000)=nil, 0x4000}, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x3f, 0xffffffffffffffff, 0x2000000000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000524000-0x4)=0x0) [ 294.781146] IPv6: ADDRCONF(NETDEV_CHANGE): syz6: link becomes ready [ 294.826992] FAULT_INJECTION: forcing a failure. [ 294.826992] name failslab, interval 1, probability 0, space 0, times 0 [ 294.864945] CPU: 0 PID: 2851 Comm: syz-executor4 Not tainted 4.13.0-rc7-next-20170901+ #13 [ 294.873393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 294.882738] Call Trace: [ 294.885324] dump_stack+0x194/0x257 [ 294.888954] ? arch_local_irq_restore+0x53/0x53 [ 294.893639] should_fail+0x8c0/0xa40 [ 294.897354] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 294.902497] ? find_held_lock+0x39/0x1d0 [ 294.906572] ? lock_downgrade+0x990/0x990 [ 294.910779] ? check_same_owner+0x320/0x320 [ 294.915109] ? rcu_note_context_switch+0x710/0x710 [ 294.920026] ? check_noncircular+0x20/0x20 [ 294.924281] should_failslab+0xec/0x120 [ 294.928261] kmem_cache_alloc+0x47/0x760 [ 294.932320] ? do_raw_spin_trylock+0x190/0x190 [ 294.936924] __d_alloc+0xb3/0xbe0 [ 294.940380] ? shrink_dcache_for_umount+0x290/0x290 [ 294.945395] ? _raw_spin_unlock+0x22/0x30 [ 294.949539] ? __alloc_fd+0x29b/0x750 [ 294.953352] ? exit_files+0xb0/0xb0 [ 294.956983] ? lock_downgrade+0x990/0x990 [ 294.961125] ? do_readv+0xfc/0x2a0 [ 294.964691] d_alloc_pseudo+0x1d/0x30 [ 294.968499] anon_inode_getfile+0x1b5/0x490 [ 294.972820] ? compat_SyS_epoll_pwait+0x520/0x520 [ 294.977653] ? get_unused_fd_flags+0x121/0x190 [ 294.982225] ? __alloc_fd+0x750/0x750 [ 294.986011] ? __lock_is_held+0xbc/0x140 [ 294.990095] userfaultfd_ctx_read+0xa57/0x20f0 [ 294.994700] ? userfaultfd_release+0x6e0/0x6e0 [ 294.999284] ? lock_downgrade+0x990/0x990 [ 295.003444] ? lock_acquire+0x1d5/0x580 [ 295.007408] ? finish_task_switch+0x1aa/0x740 [ 295.011907] ? fsnotify+0xb6f/0x1af0 [ 295.015620] ? check_noncircular+0x20/0x20 [ 295.019860] ? _raw_spin_unlock_irq+0x27/0x70 [ 295.024356] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 295.031012] ? _raw_spin_unlock_irq+0x27/0x70 [ 295.035501] ? finish_task_switch+0x1d3/0x740 [ 295.039985] ? finish_task_switch+0x1aa/0x740 [ 295.044481] ? preempt_notifier_dec+0x20/0x20 [ 295.048989] ? __schedule+0x8f0/0x2070 [ 295.052881] ? __sched_text_start+0x8/0x8 [ 295.057041] ? __might_fault+0xe0/0x1d0 [ 295.061058] ? check_same_owner+0x320/0x320 [ 295.065379] ? file_has_perm+0x2c2/0x500 [ 295.069609] ? __fsnotify_parent+0xb4/0x3a0 [ 295.073921] ? wake_up_q+0xe0/0xe0 [ 295.077453] ? fsnotify+0x1af0/0x1af0 [ 295.081244] ? _cond_resched+0x1d/0x30 [ 295.085128] userfaultfd_read+0x188/0x220 [ 295.089298] ? userfaultfd_ctx_read+0x20f0/0x20f0 [ 295.094126] ? security_file_permission+0x89/0x1f0 [ 295.099052] ? rw_verify_area+0xe5/0x2b0 [ 295.103122] do_iter_read+0x3db/0x5b0 [ 295.106929] ? dup_iter+0x260/0x260 [ 295.110604] vfs_readv+0x121/0x1c0 [ 295.114127] ? __fget_light+0x29d/0x390 [ 295.118101] ? vfs_iter_read+0xb0/0xb0 [ 295.121995] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 295.126832] ? default_llseek+0x2a0/0x2a0 [ 295.131002] ? __fdget_pos+0x136/0x1a0 [ 295.134884] ? __fdget_raw+0x20/0x20 [ 295.138608] do_readv+0xfc/0x2a0 [ 295.141964] ? do_readv+0xfc/0x2a0 [ 295.145507] ? vfs_readv+0x1c0/0x1c0 [ 295.149212] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 295.154052] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 295.159076] SyS_readv+0x27/0x30 [ 295.162451] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 295.167198] RIP: 0033:0x451e59 [ 295.170393] RSP: 002b:00007f40eaaf4c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000013 [ 295.178103] RAX: ffffffffffffffda RBX: 0000000000718160 RCX: 0000000000451e59 [ 295.185360] RDX: 0000000000000003 RSI: 0000000020053f90 RDI: 0000000000000005 [ 295.192617] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 295.199876] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b69f7 [ 295.207132] R13: 00007f40eaaf4b48 R14: 00000000004b6a07 R15: 0000000000000000 [ 295.217025] list_del corruption. prev->next should be ffff8801c75a70d0, but was ffff8801c74c9140 [ 295.226324] ------------[ cut here ]------------ [ 295.231134] kernel BUG at lib/list_debug.c:53! [ 295.235765] invalid opcode: 0000 [#1] SMP KASAN [ 295.240444] Dumping ftrace buffer: [ 295.243989] (ftrace buffer empty) [ 295.247683] Modules linked in: [ 295.250868] CPU: 0 PID: 2807 Comm: syz-executor4 Not tainted 4.13.0-rc7-next-20170901+ #13 [ 295.259250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 295.268586] task: ffff8801c553c300 task.stack: ffff8801c75a0000 [ 295.274983] RIP: 0010:__list_del_entry_valid+0xef/0x150 [ 295.280324] RSP: 0018:ffff8801c75a6e90 EFLAGS: 00010286 [ 295.285665] RAX: 0000000000000054 RBX: ffff8801ce39fa80 RCX: 0000000000000000 [ 295.292910] RDX: 0000000000000054 RSI: ffffffff81588fbe RDI: ffffed0038eb4dc6 [ 295.300186] RBP: ffff8801c75a6ea8 R08: ffff8801c75a6580 R09: 0000000000000000 [ 295.307434] R10: ffff8801c75a6778 R11: 0000000000000000 R12: ffff8801ce39fa80 [ 295.314682] R13: dffffc0000000000 R14: ffff8801c82c1e00 R15: ffff8801c75a70d8 [ 295.321946] FS: 00007f40eab37700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 295.330148] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 295.336004] CR2: 0000000000a6f918 CR3: 00000001cb574000 CR4: 00000000001406f0 [ 295.343254] Call Trace: [ 295.345829] ? _raw_spin_lock+0x32/0x40 [ 295.349788] userfaultfd_event_wait_completion+0x519/0x910 [ 295.355400] ? userfaultfd_ctx_get+0x190/0x190 [ 295.359963] ? wake_up_q+0x8a/0xe0 [ 295.363485] ? rwsem_wake+0x313/0x520 [ 295.367266] ? __rwsem_mark_wake.constprop.4+0xe0/0xe0 [ 295.372519] ? __lock_is_held+0xbc/0x140 [ 295.376572] dup_userfaultfd_complete+0x2de/0x480 [ 295.381398] ? dup_userfaultfd+0x890/0x890 [ 295.385632] ? call_rwsem_wake+0x1b/0x30 [ 295.389694] ? wake_up_q+0xe0/0xe0 [ 295.393217] ? __vma_link_rb+0x212/0x320 [ 295.397270] copy_mm+0xe9b/0x1310 [ 295.400723] ? list_add_tail_rcu+0x193/0x193 [ 295.405154] ? check_same_owner+0x320/0x320 [ 295.409459] ? rcu_pm_notify+0xc0/0xc0 [ 295.413328] ? copy_process.part.36+0x202f/0x4af0 [ 295.418155] ? rcu_read_lock_sched_held+0x108/0x120 [ 295.423165] ? kmem_cache_alloc+0x469/0x760 [ 295.427470] ? _raw_spin_unlock+0x22/0x30 [ 295.431607] copy_process.part.36+0x1eae/0x4af0 [ 295.436271] ? __cleanup_sighand+0x40/0x40 [ 295.440499] ? plist_check_head+0x130/0x130 [ 295.444819] ? check_same_owner+0x320/0x320 [ 295.449135] ? rcu_note_context_switch+0x710/0x710 [ 295.454042] ? futex_wait_setup+0x14a/0x3d0 [ 295.458346] ? __might_sleep+0x95/0x190 [ 295.462304] ? _cond_resched+0x14/0x30 [ 295.466169] ? futex_wait_queue_me+0x524/0x7e0 [ 295.470734] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 295.476080] ? get_futex_value_locked+0xc3/0xf0 [ 295.480725] ? futex_wait_setup+0x22e/0x3d0 [ 295.485032] ? futex_wake+0x680/0x680 [ 295.488807] ? __unqueue_futex+0x1c0/0x290 [ 295.493023] ? fault_in_user_writeable+0x90/0x90 [ 295.497764] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 295.502844] ? futex_wait+0x6cf/0xa00 [ 295.506630] ? mark_wake_futex+0xc0/0x1c0 [ 295.510753] ? futex_wait_setup+0x3d0/0x3d0 [ 295.515058] ? wake_up_q+0x8a/0xe0 [ 295.518614] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 295.523696] ? futex_wake+0x2ca/0x680 [ 295.527485] ? get_futex_key+0x1d50/0x1d50 [ 295.531700] ? kasan_kmalloc+0xad/0xe0 [ 295.535598] ? check_noncircular+0x20/0x20 [ 295.539812] ? vma_merge+0x2e8/0x1070 [ 295.543598] ? do_futex+0x783/0x2130 [ 295.547290] ? vma_set_page_prot+0x16b/0x230 [ 295.551682] ? find_held_lock+0x39/0x1d0 [ 295.555757] _do_fork+0x1ef/0xfe0 [ 295.559195] ? fork_idle+0x2d0/0x2d0 [ 295.562886] ? lock_downgrade+0x990/0x990 [ 295.567024] ? __fget+0xbb/0x580 [ 295.570382] ? lock_release+0xd70/0xd70 [ 295.574340] ? __lock_is_held+0xbc/0x140 [ 295.578389] ? __fget+0x362/0x580 [ 295.581820] ? security_mmap_file+0x14e/0x190 [ 295.586301] ? iterate_fd+0x3f0/0x3f0 [ 295.590076] ? do_vfs_ioctl+0x492/0x1530 [ 295.594119] SyS_clone+0x37/0x50 [ 295.597465] ? ptregs_sys_rt_sigreturn+0x10/0x10 [ 295.602211] do_syscall_64+0x26c/0x8c0 [ 295.606080] ? syscall_return_slowpath+0x500/0x500 [ 295.610991] ? do_futex+0x2130/0x2130 [ 295.614775] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 295.619602] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 295.624440] ? sys_vfork+0x30/0x30 [ 295.627961] entry_SYSCALL64_slow_path+0x25/0x25 [ 295.632693] RIP: 0033:0x451e59 [ 295.635858] RSP: 002b:00007f40eab36c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000038 [ 295.643545] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 0000000000451e59 [ 295.650802] RDX: 000000002003b000 RSI: 0000000020038f62 RDI: 0000000020000000 [ 295.658045] RBP: 00000000000003e0 R08: 0000000020057000 R09: 0000000000000000 [ 295.665290] R10: 0000000020023ffc R11: 0000000000000216 R12: 00000000004b717a [ 295.672533] R13: 00000000ffffffff R14: 0000000020000000 R15: 0000000020038f62 [ 295.679797] Code: 4c 89 e2 48 c7 c7 c0 d0 fd 84 e8 42 75 1a ff 0f 0b 48 c7 c7 20 d1 fd 84 e8 34 75 1a ff 0f 0b 48 c7 c7 80 d1 fd 84 e8 26 75 1a ff <0f> 0b 48 c7 c7 e0 d1 fd 84 e8 18 75 1a ff 0f 0b 48 89 df 48 89 [ 295.699020] RIP: __list_del_entry_valid+0xef/0x150 RSP: ffff8801c75a6e90 [ 295.705898] ---[ end trace 3bc7c0422801993b ]--- [ 295.710649] Kernel panic - not syncing: Fatal exception [ 295.716276] Dumping ftrace buffer: [ 295.719788] (ftrace buffer empty) [ 295.723465] Kernel Offset: disabled [ 295.727057] Rebooting in 86400 seconds..