0x4)=0x4) 2018/02/17 09:31:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a33000-0xd)='/dev/usbmon#\x00', 0x85c0, 0x1) bind$ax25(r0, &(0x7f0000d49000-0x10)={0x3, {"602ecd117ba50a"}, 0x75}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00006ea000-0x8), &(0x7f00006b9000-0x4)=0x8) 2018/02/17 09:31:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e9000)='/dev/ptmx\x00', 0x20040, 0x0) sendfile(r1, r0, &(0x7f0000336000-0x8), 0xffffffff) readv(r1, &(0x7f000023e000)=[{&(0x7f00008fc000)=""/4, 0x3}], 0x1) 2018/02/17 09:31:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) pipe2(&(0x7f0000782000)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000041a000)={0x0, 0x2, 0x82}, &(0x7f0000234000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000537000)={r2, 0x4}, &(0x7f00001c7000)=0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/17 09:31:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000049b000)='./file0\x00', 0x100, 0x46) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00004d8000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000166000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ca8000-0x8)={r1, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000029d000)=@assoc_value={r1, 0x2}, &(0x7f0000495000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ca9000-0x20)={0x7, 0x0, 0x8002, 0x54e, 0xb81, 0x6, 0xb9f, 0x10000, r1}, 0x20) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000856000)={@common='bridge0\x00', @ifru_data=&(0x7f0000c00000)="0a00000000000000040e0000000000ffb49d1000001200000000a70000002023"}) 2018/02/17 09:31:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000061b000)={0x0, 0x0}, 0x80000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000f3f000)={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x17}, {0xa, 0x0, 0x8cf, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80000001}, 0xff, [0x2, 0x6, 0x3, 0x2afb, 0x8, 0x0, 0x80000000, 0x4]}, 0x5c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x40, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000b28000-0xf6)=""/246) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dcb000)={0x7ff, {{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x1, 0x7, [{{0xa, 0x3, 0x1f, @empty, 0x3f}}, {{0xa, 0x3, 0xffffffffffffff5d, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, {{0xa, 0x1, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, {{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x4}}, {{0xa, 0x0, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, {{0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffff}}, {{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0xa9d}}]}, 0x410) ioctl$EVIOCGREP(r1, 0x40047459, &(0x7f00002e3000-0xae)=""/174) getpeername$unix(r1, &(0x7f00009c0000)=@abs, &(0x7f0000520000)=0x8) 2018/02/17 09:31:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000201000)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f23000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000800000)={0x8, &(0x7f000037c000-0x40)=[{}, {}, {}, {}, {}, {}, {}, {}]}) 2018/02/17 09:31:11 executing program 4: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000059e000-0x5)='user\x00', &(0x7f0000f2f000)={0x73, 0x79, 0x7a}, &(0x7f0000d85000-0x8b)='Y', 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r0, &(0x7f00001d0000-0xc0), 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f1c000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000a76000)={0x1, 0x0, [{}]}) remap_file_pages(&(0x7f0000160000/0x8000)=nil, 0x8000, 0x1000000, 0x1, 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r2 = socket(0x9, 0x0, 0x100000000) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fb8000-0x20)={0x7fffffff, 0x3, 0x1, 0x3, 0xffffffffffffa384, 0x6, 0x10001, 0x1, 0x0}, &(0x7f0000fb7000)=0x20) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000fb7000)={r3, 0x4a, "ddc3e970b6c5215749bcd219f0da532e1217adb56d4905258c50b7af6e05bc4df19617796b8615afcef8f8ecb5a108753bb769e9ad3564d0786c5ee25bad15d0b426fadcf3d54a7c760a"}, &(0x7f0000fb8000-0x4)=0x52) 2018/02/17 09:31:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f0000d43000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000008d000-0x8)=[], 0x0, &(0x7f0000b88000)=[]}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/17 09:31:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000811000-0xb)='/dev/mixer\x00', 0x80002, 0x0) sendmsg$nl_generic(r0, &(0x7f0000ab4000)={&(0x7f000086e000)={0x10, 0x0, 0x0, 0x8020200}, 0xc, &(0x7f00004c5000)={&(0x7f000076c000-0xb4)={0xb4, 0x3f, 0x0, 0x1, 0x1, {0x11}, [@typed={0x10, 0x47, @u64=0x13f}, @generic="0618ff450d33b332e6d4d951aab923b09c8754e02c4c0dab6e5a78034f8060dd81599f939b2c3b0cfaf8fee112803000e90d3afbe9c52eb6166f4758d51ec0f32a013bc847577e8d54b1b36f7baa43a7cc3960691f9655dea4e3b36e9fa6ac85991e0d607d53652bb74c088588a43bfda9280fb558fb159247ec43653da50ecd16231a281685d017ced908dfe026"]}, 0xb4}, 0x1, 0x0, 0x0, 0x40800}, 0x15) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/17 09:31:11 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x41, 0x0, 0x0) 2018/02/17 09:31:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() capset(&(0x7f0000fc2000-0x8)={0x400001998032e, r0}, &(0x7f0000002000-0x18)) r1 = socket$inet6(0xa, 0x6, 0x40000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000a7c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) bind$inet6(r1, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x20) 2018/02/17 09:31:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$vcsa(&(0x7f0000592000-0xb)='/dev/vcsa#\x00', 0x7, 0x0) close(r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00001f1000)='/dev/ppp\x00', 0xc000, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000efc000)={{&(0x7f000096d000/0x1000)=nil, 0x1000}, 0x3}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000597000)={0x60001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}) 2018/02/17 09:31:11 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fallocate(r0, 0x400000000000001, 0x80007fc, 0xfbd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r2, &(0x7f0000002000-0x5a)={'system_u:object_r:sudo_exec_t:s0', 0x20, 'system_u:object_r:crond_unit_file_t:s0', 0x20, 0x32, 0x38, 0x20, '/usr/sbin/ntpd\x00'}, 0x5a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000000)={0x6994, 0x8, 0x4, 0x8638}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) getsockopt(r0, 0x500000000000003a, 0x0, &(0x7f0000002000-0x24)=""/188, &(0x7f0000002000)=0xbc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000)='\x00', 0x40, 0x4, &(0x7f0000002000-0x20)={0xff60, 0x3ff, 0x2, 0x1000, 0xe5a, 0x3f, 0x6, 0xfff}) 2018/02/17 09:31:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000)={&(0x7f0000d1c000/0x2000)=nil, 0x2000}) fcntl$setlease(r0, 0x400, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000007e000-0x10)=@generic="09395952103082f945cf784c91153cc8") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x5) dup2(r0, r0) 2018/02/17 09:31:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d94000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x20) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000038f000-0x8)='./file1\x00') stat(&(0x7f0000126000)='./file0\x00', &(0x7f000017a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000038c000-0x8)='./file0\x00', &(0x7f0000265000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000d30000)='./file0\x00', r1, r2) 2018/02/17 09:31:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f00002af000), &(0x7f0000b78000-0x14)=""/20, 0x14, &(0x7f0000da3000)={&(0x7f000079c000)={'cbcmac(cast6-generic)\x00'}}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f1d000)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000882000-0xb)={0x1, 0x11, 0x9, 0x621, 0x8, 0xce, 0x5, 0x20000, 0xeb28, 0x1, 0x400}, 0xb) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000bf6000)=0xffffffffffffffe1) 2018/02/17 09:31:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000a56000)='./file0\x00', 0x40) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00001e0000-0x58)={0x5, 0x0, [{}, {}, {}, {}, {}]}) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) inotify_add_watch(r0, &(0x7f0000f6d000-0x8)='./file0\x00', 0x1000010) pwritev(r1, &(0x7f0000561000+0xc7c)=[{&(0x7f0000a5a000)='x', 0x1}], 0x1, 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f00001e9000-0x14)={0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xd8}) ioctl$KDDELIO(r1, 0x4b35, 0xa600) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000690000)={0x6, &(0x7f0000081000)=[0x8, 0x0, 0x459b56a3, 0xc00000, 0x200, 0x0]}) ftruncate(r1, 0x2) getsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000945000-0x4), &(0x7f00001ec000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000668000)={0x101, 0x7, 0x7, {0x0, 0x989680}, 0x3, 0xc0402a}) 2018/02/17 09:31:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001ba000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00003f4000)={&(0x7f0000af2000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000942000-0x8)={&(0x7f0000d8d000-0x90)=@getsadinfo={0x90, 0x23, 0x0, 0x2, 0x0, 0xb0c5, [@replay_esn_val={0x20, 0x17, {0x1, 0x5, 0x6, 0x6, 0x6, 0x4, [0x4]}}, @proto={0x8, 0x19}, @algo_aead={0x54, 0x12, {{'rfc4106-gcm-aesni\x00'}, 0x38, 0x180, "d1d695cb399d28"}}]}, 0x90}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) r2 = syz_open_dev$sndmidi(&(0x7f00000c5000)='/dev/snd/midiC#D#\x00', 0x100000000, 0x404000) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000d5e000)={0x4, 0x5, 0x10001, 0x5}) 2018/02/17 09:31:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) rename(&(0x7f0000a24000)="e91f7189591e9233614b2f", &(0x7f00005a3000-0x8)='./file0\x00') r1 = mmap$binder(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x0, 0x3010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00009ed000)={r1}) 2018/02/17 09:31:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x100000000002, 0x84) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000229000), 0x4) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000283000-0x4), 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000667000)={0x30002002}) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) 2018/02/17 09:31:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e9d000)="066f47767100", 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x0) close(r0) 2018/02/17 09:31:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f00004f5000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000029a000-0x50)={0x2, 0x9, 0x3, 0x0, 0x1f}) capget(&(0x7f0000e9a000-0x8)={0x20071026}, &(0x7f0000e7b000)={0x6}) 2018/02/17 09:31:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000013e000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000e51000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res(&(0x7f0000e88000-0x8), 0x723, 0x2) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000eaa000-0x4)=0x3, 0x4) 2018/02/17 09:31:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000022e000-0xe)='oom_score_adj\x00') getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f000003f000-0x31)=""/49, &(0x7f000032a000)=0x31) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f000063e000)={0x77359400}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000e89000-0xb)='/dev/hwrng\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x1ff) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) r1 = gettid() ptrace$peekuser(0x3, r1, 0x2) 2018/02/17 09:31:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000082000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)) preadv(r0, &(0x7f0000e6b000-0x18)=[{&(0x7f00003bf000)=""/77, 0x4d}, {&(0x7f00006a4000-0x64)=""/100, 0x64}, {&(0x7f0000c6c000-0x2f)=""/47, 0x2f}], 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000b66000-0xe)={0x1f, 0x5, {0xa2, 0x5, 0x5, 0x3ff, 0x81, 0x1}, 0x79f8, 0xffffffffffffffff}, 0xe) ioctl$KDDISABIO(r0, 0x4b37) 2018/02/17 09:31:11 executing program 3: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000524000-0x1c)={0xa, 0x2, 0xe1f, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x9}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f7c000)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000358000-0x4)=0xfffffffffffffffd, 0x98) sendto$inet6(r0, &(0x7f0000f7e000)="5bdb1e86", 0x4, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/02/17 09:31:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00006fd000-0x38)={&(0x7f000086a000-0xc)={0x10}, 0xc, &(0x7f0000af5000)={&(0x7f0000942000-0x157c)={0x14, 0x7, 0xa, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) fallocate(r0, 0x0, 0x3, 0x1) 2018/02/17 09:31:11 executing program 2: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000142000+0x8c9)={0xffffffff, 0x6, 0x18}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x4000, 0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x9e89, 0x282010) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r2, &(0x7f0000002000-0x24)='system_u:object_r:setrans_exec_t:s0\x00', 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x10000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000c0b000)) getsockopt(r3, 0x0, 0x401, &(0x7f000047c000-0x94)=""/148, &(0x7f0000655000-0x4)=0x94) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000113000-0x16)='/selinux/checkreqprot\x00', 0x104, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000e94000-0x4), 0xffffffffffffff9b) setsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f0000000000)=0x3, 0x4) fdatasync(r3) 2018/02/17 09:31:11 executing program 7: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000), 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008a2000+0x20)={{{@in6=@local, @in=@empty}}, {{@in=@empty}, 0x0, @in=@dev}}, &(0x7f00008a3000-0x4)=0xe8) recvmsg(r0, &(0x7f000089e000)={0x0, 0x185, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089f000)=""/4096, 0xfffffffffffffda0}, 0x12004) 2018/02/17 09:31:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ac7000)='net/tcp6\x00') ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f000048c000-0x28)={0x1, 0x1, &(0x7f0000f63000-0xea)=""/234, &(0x7f0000ad1000-0x1000)=""/4096, &(0x7f0000ee3000)=""/115, 0x4}) preadv(r1, &(0x7f0000819000)=[{&(0x7f0000237000)=""/252, 0xfc}], 0x1, 0x0) 2018/02/17 09:31:11 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f000081f000+0x837)) socketpair(0x1d, 0x0, 0x4, &(0x7f0000ae5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000a64000-0xc)={0x0, 0x5, 0x10}, &(0x7f0000bcb000)=0xc) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000d26000-0x4)=@assoc_id=r4, 0x4) 2018/02/17 09:31:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) readv(r0, &(0x7f0000a53000)=[{&(0x7f00000c5000)=""/4096, 0x64}], 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000678000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x5427) r2 = memfd_create(&(0x7f0000c21000-0xc)='/dev/ashmem\x00', 0x2) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000595000)=0x6) 2018/02/17 09:31:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f55000)='/dev/mixer\x00', 0x40000, 0x0) sendto$inet6(r0, &(0x7f00001a2000)="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", 0x1000, 0x20004084, 0x0, 0x0) perf_event_open(&(0x7f0000054000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000017000-0x38)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000008000-0x4e)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e2a00000000004743ba16a01ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01ce2bdd001", 0x4e}], 0x1}, 0x0) bind$unix(r0, &(0x7f0000bbd000-0xa)=@file={0x1, './file0\x00'}, 0xa) getresuid(&(0x7f000049d000)=0x0, &(0x7f0000f7e000), &(0x7f00003eb000-0x4)) getgroups(0x4, &(0x7f00009ec000)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c99000-0x8)) syz_open_dev$sg(&(0x7f0000b6c000-0x9)='/dev/sg#\x00', 0x7, 0x800080) chown(&(0x7f0000f64000-0x8)='./file0\x00', r2, r3) socket$bt_sco(0x1f, 0x5, 0x2) r4 = syz_open_dev$dmmidi(&(0x7f00004d3000-0xd)='/dev/dmmidi#\x00', 0x5, 0x82201) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000b2a000-0xc)={0x1000000000000015, 0x15f, &(0x7f00003c4000)="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"}) 2018/02/17 09:31:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000de1000-0xc)={@local, @local, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0xa4)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0xcca1, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x3}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x76}, @in={0x2, 0x1, @rand_addr=0x2000000000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}], 0xa4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x10}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x12}, 0x3, 0x8001, 0x3, 0x0, 0x2, 0xa0, 0x0, 0x32, r2, r3}, {0x3, 0x4, 0xa38, 0x9, 0x1, 0x7, 0x3ff, 0x4}, {0x5d, 0xffffffff8ad0e201, 0x9, 0x40}, 0x8a, 0x4, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2, 0x33}, 0x0, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7, 0x4, 0x3, 0x1f, 0x4, 0xff, 0x47d}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = getpgrp(0x0) ptrace$getregs(0xe, r6, 0x3f, &(0x7f0000913000)=""/116) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) getsockname(r1, &(0x7f00005a1000)=@hci, &(0x7f00002ff000-0x4)=0x6) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f0000309000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a85}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffe}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {}, {0x0, 0x4000}, 0x0, 0x0, 0x0, 0x42501}) 2018/02/17 09:31:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f000059e000-0x8)=@sco={0x1f, {0xd274, 0x2, 0x8, 0x2, 0x80, 0x6}}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) pipe(&(0x7f0000397000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000bbd000)=@sack_info={0x0, 0x1, 0x5}, &(0x7f0000ab8000)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d15000-0x4)=@assoc_id=r2, &(0x7f00008eb000)=0x4) bind$inet(r0, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000138000-0x6)={r2}, 0x6) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000026d000)={0x2, 0xffffffffcdb42d26, 0x4, 0x200, 0x1ff, 0x57b312ba, 0x5, 0x3, r2}, 0x20) 2018/02/17 09:31:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) r1 = syz_open_dev$midi(&(0x7f00001c5000)='/dev/midi#\x00', 0x1, 0x82000) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00007ce000)=0x9) 2018/02/17 09:31:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f7b000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) r2 = dup2(r0, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f00007f6000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$llc(r2, &(0x7f00008e6000)=""/174, 0xae, 0x100, &(0x7f000065e000)={0x1a, 0xd, 0x800, 0xffffffff, 0x7, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}}, 0x10) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 2018/02/17 09:31:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000277000-0x24)) 2018/02/17 09:31:11 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f00005aa000-0xe)='/dev/admmidi#\x00', 0x0, 0x40080) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000aa8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000001000-0x10)={0x800, 0x0, 0x4000, 0x0, 0x6, 0x6, 0x0, 0x8, 0x3, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000d9e000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) close(0xffffffffffffffff) fremovexattr(0xffffffffffffffff, &(0x7f0000a28000)=@random={'osx.', '*selinuxa\x00'}) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000de1000)={0x2, [0xb9f, 0x8]}) r1 = syz_open_dev$dspn(&(0x7f0000628000-0xa)='/dev/dsp#\x00', 0x9, 0x240) fanotify_init(0x0, 0x1000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000f2c000-0x4)) 2018/02/17 09:31:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000833000-0x10), &(0x7f00009e3000-0x4)=0x10, 0x80000) setsockopt(r1, 0xf264, 0x2, &(0x7f0000a19000-0x4f)="cc15cc6f64bede124ef452f7bc7df0bed9ac23923b005984cadb7487e3af501c119ddd8a5beaf5cf505bfa4701ea509adc605f8a9146854406c4c04eb20267ce0a1af6ce2c504ac3135696f571ce2d", 0x4f) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/17 09:31:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e48000)='/dev/hwrng\x00', 0x20480, 0x0) perf_event_open(&(0x7f0000790000-0x78)={0xffffffffffffffff, 0x78, 0xe2, 0x0, 0x8f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x10}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000021e000-0x3c)='=', 0x1, 0x0, &(0x7f0000aa8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x800000001}, 0x1c) listen(r2, 0x480) ppoll(&(0x7f000028f000-0x20)=[{r2}], 0x1, &(0x7f000010c000-0x8), &(0x7f0000eee000), 0x8) accept4$inet(r2, &(0x7f000082d000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000fd3000)=0x10, 0x0) close(r1) 2018/02/17 09:31:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000521000-0x8)) clone(0x18c2500, &(0x7f000052d000-0x97), &(0x7f0000851000-0x4), &(0x7f0000e9b000), &(0x7f0000ce4000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a38000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f000020c000-0x5b)="cbb9748b8b73441f2031bbc7abc3a7f93a7966341ac7d37e68b67cc3131bd6f291f3f2b861059e7afca799a0b8b4d4ee4c1af3fbad35a8aca68319135e8c16f01a29e9d7ba33da11ccd27b520315cba2fff4cadbc60a60c127b253") 2018/02/17 09:31:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$negate(0xd, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000003000)='./file0\x00', 0x40, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0xfffffffffffffffd}) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00006f5000/0x4000)=nil, 0x4000, 0x2, r1) 2018/02/17 09:31:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x45, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000301000)={0x2, 0xffffffffffffffff, @rand_addr=0x80000001}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000865000)={&(0x7f000009f000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000eb3000)=[{&(0x7f00005ad000-0xe6)='w', 0x1}], 0x1}, 0x0) 2018/02/17 09:31:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c3c000-0x6)={0x0, 0x6}, &(0x7f0000d02000)=0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d9d000-0x14)={r3, 0xf5, 0x3, 0xffffffffffff9f4a, 0xffff, 0x6}, &(0x7f0000dac000)=0x14) dup3(r1, r2, 0x0) 2018/02/17 09:31:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fea000)='/dev/hwrng\x00', 0x62c800, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f20000)='/dev/sequencer\x00', 0x202000, 0x0) sendmsg$kcm(r0, &(0x7f0000774000-0x1c)={&(0x7f0000047000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x4, 0x1, {0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x2}}}, 0x32, &(0x7f0000f6b000-0x18)=[{&(0x7f0000a47000)="8a035283cf8876bf1117ab0e8a7e717df357d191fae69f2ea8524dd8bf43ed91b8b6acff6123db501fb4a6695bd293ac2d3c12634b07423a", 0x38}, {&(0x7f0000514000-0x96)="69ac39b873dbbd27ca1ee3fc7ba707c7ba00d6e7e71bfcfe1d8b73e12df898ef0c145405b2e92f2dd380cf2c6c3141626cde013932cdd7da00583e37283d44056d3d8c6ee2c519cfd2df14beb4b794222e692eb12c25ef45ba484b7f9abe8d658a0164f1d1c86b532bcd6fbc0b2e21c0c5f0a622dfe9aec68c4eb2ad535869834b41f6b60a7a8ae119c7324c4bed13679719a04a87ec", 0x96}, {&(0x7f0000b44000-0x9b)="fb403156b323bf77af5676bb5629f3f49d1169b2c4a6718b2acc922c09504bed9bf35531b44db7bdaeeafc785c2759b0aa3897cf135835208daeb4c880c079e3cc4017d85b0488e945ca1c4dfbc9399c0406bf6335f4f647b55d81a2b562d2c31b9e3c2e150d76ba80e871501a0b5a29c2a919700efcb9de78202713754da631397a231b572d8937af90e3f62ea6cb455587e654df6066e5792118", 0x9b}], 0x3, &(0x7f0000034000)=[{0xc, 0x119, 0xffffffffffffbd37}], 0xc, 0x80}, 0xc0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000034d000)='/dev/dsp\x00', 0x100, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000056000-0x60)={&(0x7f000047d000-0x10)=[0x2, 0x2, 0x3, 0x80000001], 0x4, 0x4, 0x7, 0x2, 0x100000000, 0x4e3c, {0x0, 0x3, 0x8, 0x6, 0x1, 0x80000001, 0xffffffffffffff81, 0x3, 0x9, 0x5, 0xfffffffeffffffff, 0x5644, 0xfff, 0xffffffffffffffff, "5f604d24e43f42acecd70c2d1c715e89de37947bc6736f9a57d83beccde34964"}}) r3 = add_key(&(0x7f0000e5e000)='1yzkler\x00', &(0x7f0000073000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000e0b000-0x8)='keyring\x00', &(0x7f0000a74000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) keyctl$link(0x8, 0xfffffffffffffffb, r3) r4 = request_key(&(0x7f0000061000-0x8d)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a}, &(0x7f00005a1000-0x1)="02", 0x0) keyctl$search(0xa, r4, &(0x7f0000f83000-0xd)='cifs.spnego\x00', &(0x7f0000427000)={0x73, 0x79, 0x7a, 0x3}, r3) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00004aa000-0x4)=0x5, 0x4) 2018/02/17 09:31:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00002f3000)='..', &(0x7f00003c1000-0x2)='..', &(0x7f0000a88000-0x6)='ramfs\x00', 0x2101008, &(0x7f0000a16000-0x7a)="e05a") r0 = socket(0x13, 0x7, 0x1) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000b1d000-0x30)="31ccbd7d125c1c54489d14a684663aa0f7ac2f3659e2c2d44207889d72c674a79ad107a608e8dc12f8629b290f5ae078", 0x30) open(&(0x7f0000524000)='..', 0x80, 0x40) umount2(&(0x7f0000067000)='..', 0x0) timer_create(0x1, &(0x7f000050c000-0x58)={0x0, 0x5, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000fee000)=0x0) timer_gettime(r1, &(0x7f00005df000-0x10)) 2018/02/17 09:31:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000095e000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000842000)) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f0000fcb000-0x8), 0x8) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000028000-0x8)=[{r3}], 0x1, 0x8000) dup3(r2, r3, 0x0) preadv(r0, &(0x7f0000c28000-0x40)=[{&(0x7f0000d6b000-0x4a)=""/1, 0x1}], 0x1, 0x0) tkill(r1, 0x16) 2018/02/17 09:31:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005a8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00007d7000-0xc)={0x2, 0x11ed, 0x9, 0x6, 0x1f, 0x8b}) r1 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f000034a000-0x50)={{}, {0x5}}) 2018/02/17 09:31:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x9, 0xfff, 0x3f26}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc0184908, &(0x7f0000002000)) 2018/02/17 09:31:11 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000852000-0x4), 0x2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004d6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b63000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f00007f7000)="f51f90a0d9aba8a86213faa1df00991067c107fcbe557ed5548768317e094974b8c11524", 0x24, 0x80c0, &(0x7f0000001000-0x6)=@hci={0x1f, 0x9631, 0x1}, 0x6) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000dba000-0x4)=0x5, 0x4) 2018/02/17 09:31:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000bcb000)={0x0, 0x2}, 0x8) r1 = syz_open_dev$mice(&(0x7f0000b3c000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000ba6000)={&(0x7f0000e03000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000a6a000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000004000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000dd5000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x3, 0x3, 0x5}) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/17 09:31:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x5}, [], {0x95}}, &(0x7f0000392000-0xa)='syzkaller\x00', 0xffffffffffff8342, 0x99, &(0x7f0000cf6000)=""/153, 0x8000000000}, 0x48) 2018/02/17 09:31:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x20000100000114, 0x1, &(0x7f0000f30000-0x3d)="4f888bb329f7bc905706dc1758ef3269e2360e85a01a805b0532b476196b1db24a6753e85b2e3405b27e1be83f2d2e632ca19c52415d51087355d13512", 0x3d) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f00002f6000)=""/247, &(0x7f00009c2000)=0xf7) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000ed7000)=@pic={0x7fff, 0x8000000008, 0x3, 0x9, 0x9, 0x7f, 0x2, 0xb3f1, 0x2, 0x6, 0x41, 0x80000001, 0x7, 0x2, 0x1ff}) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00003ec000-0x46)=""/70, &(0x7f0000433000)=0x46) 2018/02/17 09:31:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dbd000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e7f000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000bfe000/0x2000)=nil}) r2 = socket(0xc, 0x5, 0x40) ioctl$sock_proto_private(r2, 0x89e6, &(0x7f0000326000-0x42)="883379161b537f081aee738b7404ab3b84b49714383b4fcddaf339318d5ba319af1907ff5ace3a4a407d85f93db576a823d05081d00711c60b8081e438231cdc5d07") ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000a77000-0x138)={0x0, 0x0, 0x0, 0x0, 0x0, []}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x40000073, 0x0, 0x101}]}) 2018/02/17 09:31:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x803, 0x18) nanosleep(&(0x7f0000542000)={0x77359400}, &(0x7f0000c5c000)) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000330000)=0xfec, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000c8f000)=[{{&(0x7f0000b04000)=@pppoe={0x0, 0x0, {0x0, @empty, @generic}}, 0x1e, &(0x7f000087e000)=[], 0x0, &(0x7f0000176000)=""/109, 0x6d}}], 0x1, 0x0, &(0x7f0000631000)={0x0, 0x989680}) 2018/02/17 09:31:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a66000-0x8), 0x8}) 2018/02/17 09:31:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x802, 0xfff) sendmsg$nl_route(r0, &(0x7f00005bc000)={&(0x7f0000508000)={0x10}, 0xc, &(0x7f0000fa0000-0x10)={&(0x7f00004d5000)=@getlink={0x34, 0x12, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='eql\x00'}]}, 0x34}, 0x1}, 0x0) getsockname$packet(r0, &(0x7f0000114000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000180000)=0xfffffffffffffee4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000867000)={{{@in6=@dev, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f000060b000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000082d000)={{{@in6=@mcast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f0000078000-0x4)=0xe8) bind$llc(r0, &(0x7f00001bc000-0x10)={0x1a, 0x16, 0xe17, 0x7, 0xfffffffffffffffe, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000760000)={{{@in=@dev={0xac, 0x14, 0x0, 0x17}, @in=@empty, 0x3, 0x0, 0x1, 0x0, 0xa, 0x80, 0x20, 0x3c, r1, r2}, {0x0, 0x2, 0x2, 0xca3, 0x4, 0x20, 0x1, 0x1}, {0x40, 0x2, 0x7, 0x3f}, 0xfff, 0x2, 0x1, 0x0, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x3c}, 0x2, @in6=@empty, 0xffffffffffffffff, 0x1, 0x3, 0x3, 0x0, 0x80000001}}, 0xe8) 2018/02/17 09:31:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) ioctl(r0, 0x4000000002283, &(0x7f00007bb000)="cf") write$tun(r0, &(0x7f0000eff000-0xf5)=@hdr={0x0, 0x3, 0x0, 0x0, 0x8, 0x0, @ipv6={0x0, 0x6, "739e3f", 0xc1, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x5a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "83d4b5", 0x0, "ff00a4"}, "a10b8d06f3fb61d03eb15d00e7a1d1cb9b32c0d6dc3c85c249b1323378fc8590abcb08ff52d55e4c104034392e48b7bb16c4f93875ea9fb4b652cef5926bde98c28a22befd6e8e58a73a06575cafc8618a59bc33c05735c2ee7ff33d267a0ad4b5b4d7ba63d980c86d657bceb4edf7db954dc167625ef0afcd4308575eaeda25b125230fd14cfd1c68fbcf40709f615755814d75167f2347de11a9a7104434f1cc9705487efe4f66a3ecb194c5672530e7"}}}}, 0xf3) 2018/02/17 09:31:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) fcntl$notify(r0, 0x402, 0x0) syz_open_dev$sndmidi(&(0x7f00005c1000-0x12)='/dev/snd/midiC#D#\x00', 0x10001, 0x10000) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) r1 = syz_open_dev$mouse(&(0x7f000051d000)='/dev/input/mouse#\x00', 0x3f, 0x200000) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00001b3000-0x4)) sendto$ipx(r1, &(0x7f0000895000-0x1000)="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", 0x1000, 0x8004, &(0x7f0000551000-0x10)={0x4, 0x2, 0x1, "d526d0cda869", 0x2}, 0x10) 2018/02/17 09:31:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000698000)=[{&(0x7f00003bc000)='\x00', 0x1}], 0x1, &(0x7f0000011000-0x248)=[]}, 0x0) sendto$unix(r1, &(0x7f0000b36000-0x9)="11", 0x1, 0x0, 0x0, 0x0) r2 = dup(r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00006bd000)={r1, 0x50, &(0x7f0000994000-0x50)}, 0x10) recvfrom(r2, &(0x7f0000e49000)=""/243, 0xf3, 0x0, 0x0, 0x0) 2018/02/17 09:31:12 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000004000)=@filter={'filter\x00', 0xe, 0x4, 0x3ac, 0xffffffff, 0x234, 0x234, 0x234, 0xffffffff, 0xffffffff, 0x318, 0x318, 0x318, 0xffffffff, 0x4, &(0x7f0000004000), {[{{@uncond, 0x0, 0xa8, 0x104, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00'}]}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xd7a, 0x0, 0x0, 0x2}}}, {{@uncond, 0x0, 0xf0, 0x130, 0x0, {}, [@common=@set={0x40, 'set\x00'}, @common=@set={0x40, 'set\x00'}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "c660fefef41c0c1f7f359b3ce8a2ac5b8a42c77e1df98f722fd9689f6951"}}}, {{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, @generic="896b9c21d7c77cb16a50d51b9ca2ec95", @common='rose0\x00'}, 0x0, 0xc0, 0xe4, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00'}, @common=@ah={0x2c, 'ah\x00'}]}, @REJECT={0x24, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) 2018/02/17 09:31:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000773000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00008f9000)='/dev/ppp\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000c01000)='reno\x00', 0x5) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8), 0x2, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/17 09:31:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000803, 0xfffffffffffffffc) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000003000-0x4)=""/4, &(0x7f0000000000)=0x4) 2018/02/17 09:31:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e4, 0xfff, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x8000, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f000041f000-0xf)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400) 2018/02/17 09:31:12 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x0, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind(r0, &(0x7f0000002000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x14) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000028000)='/dev/mixer\x00', 0x98002, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000002000)=""/186) sendmsg(r0, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f000001e000-0x20)=[]}, 0x0) 2018/02/17 09:31:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x80}) fcntl$lock(r0, 0x5, &(0x7f0000e0a000)={0x1}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f7c000)) 2018/02/17 09:31:12 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000020000-0xb)='/dev/audio\x00', 0x800, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000023000)={{{@in6=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000023000)=0xe8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000021000-0xe8)={{{@in=@multicast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000023000)=0xe8) dup2(r1, r1) r4 = geteuid() setresuid(r2, r3, r4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(0x0) setpriority(0x71afba94f522d6b7, r5, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000023000)="68e1a87850fbc42f2c5f8cda08998d3d153c3bbc802b3191d15ae0f6db141791650c1ca0008f351345fb2b8bbe9da22097deecf070b09d0b64b51b3ce0952a4ff022dbac4e5ae6da43f9788f2b962cd10844ac658567157c2eec5b73a7bb9847eb1c4b0f54c9ae4022992b08a18bc675545aebdfc8f0fcef57aca95b68e60233fef1979de4d966fd16083ae662dd1306eb428abd1b44c310add986489797") setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002000-0x518)=@filter={'filter\x00', 0xe, 0x4, 0x49c, 0xffffffff, 0x250, 0x250, 0x250, 0xffffffff, 0xffffffff, 0x33c, 0x33c, 0x33c, 0xffffffff, 0x4, &(0x7f0000021000-0x40), {[{{@uncond, 0x0, 0x210, 0x234, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'vlan0\x00'}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00'}}]}, @REJECT={0x24, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe4, 0x108, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00'}}, @common=@ttl={0x24, 'ttl\x00'}]}, @REJECT={0x24, 'REJECT\x00'}}, {{@ip={@rand_addr, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bond0\x00'}, 0x0, 0x70, 0xcc, 0x0, {}, []}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/02/17 09:31:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000007b000-0x4)={0x0, 0x3}, 0x4) r2 = syz_open_dev$dmmidi(&(0x7f0000dfa000)='/dev/dmmidi#\x00', 0x9, 0x0) ioctl$TIOCEXCL(r2, 0x540c) 2018/02/17 09:31:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00005ec000)='/dev/ppp\x00', 0x42000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000a1b000-0x4)=0x80, 0x4) bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1}, 0x8) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) link(&(0x7f000098b000)='./file0\x00', &(0x7f0000c30000)='./file0\x00') ioctl$int_out(r2, 0x5462, &(0x7f0000cc2000)) mkdir(&(0x7f000054a000)='./file0\x00', 0x40) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00002b9000-0x10)={0x2}, 0x10) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/17 09:31:12 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3f, &(0x7f000001c000-0x7a)=""/122, &(0x7f0000020000-0x4)=0x7a) getegid() r0 = socket$inet6(0xa, 0x2, 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000000d000-0x8)=@assoc_value={0x0}, &(0x7f0000022000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000000b000-0x8c)={r1, @in6={{0xa, 0x0, 0x3, @empty, 0x4}}}, 0x8c) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000024000-0x4), &(0x7f0000022000)=0x4) sendmsg(r2, &(0x7f0000015000-0x38)={&(0x7f0000009000-0x10)=@in={0x2, 0x2, @empty}, 0x10, &(0x7f0000008000)=[], 0x0, &(0x7f0000022000-0x3f0)=[{0x10, 0x0, 0x7}], 0x10}, 0x1c) [ 73.537128] xt_HMARK: spi-mask and port-mask can't be combined 2018/02/17 09:31:12 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000957000)='/dev/dsp\x00', 0x448001, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000040f000-0x10)={&(0x7f000094b000/0x11000)=nil, 0x11000}) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000433000-0x4)=0x9, 0x4) mlock(&(0x7f0000b0b000/0x1000)=nil, 0x1000) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000009000/0x1000)=nil) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000063a000)={@common='erspan0\x00', @ifru_map={0x6, 0x0, 0x1bc, 0x2, 0x7, 0x5}}) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000000)=0x3, 0xffffffffffffffaf) 2018/02/17 09:31:12 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x9, @empty}, 0x1c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000012000)='/dev/amidi#\x00', 0x2, 0x400800) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000012000)={{0x5, 0x1}, 'port0\x00', 0x4, 0x40000, 0x3f, 0x6f2, 0x1000, 0x5, 0x80, 0x0, 0x2, 0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026}, &(0x7f00001ed000)) seccomp(0x1, 0x0, &(0x7f0000dbe000-0x10)={0x1, &(0x7f0000c33000)=[{}]}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000015000-0xce)=""/206, 0xce, 0x40000060, &(0x7f0000015000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000014000)={0x0, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x40}}, 0x7, 0xd6, 0x3, 0x7, 0x11}, &(0x7f0000014000)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000000c000-0x14)={r2, 0x0, 0x4, 0x3f, 0x2, 0xa6}, 0x14) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000016000-0xe8)={{{@in=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000015000-0x4)=0xe8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000012000-0x6)="ae3b73227261", 0x6, 0x20040890, &(0x7f0000016000-0x14)={0x11, 0xd, r3, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000013000)={0x0, 0x4}, &(0x7f0000013000+0xda1)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000014000)={{0x4, 0x9}, {0x800, 0xd15}, 0x0, 0x4, 0x9}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000014000-0xc)=@sack_info={r4, 0x14aa, 0x10001}, &(0x7f0000011000-0x4)=0xc) 2018/02/17 09:31:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000052e000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000091d000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) r2 = memfd_create(&(0x7f0000404000)='[mime_type/-system.,-)#%procppp0GPLbdev\x00', 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000b5b000)=@assoc_value, &(0x7f000084d000-0x4)=0x8) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r3, &(0x7f000036f000-0x8), 0xff) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000080000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000a1e000-0x8)={r4, 0x2}) 2018/02/17 09:31:12 executing program 3: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x1, 0x4) r1 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x7f)={0x0, 0x77, "43122b1ba66cba58bd4122d4ea8c851ecbc8ed675aca8a3f9c7c1577a31283f89e30de4cd23304657879a92d415389793de534e8d6c0353315dc9886ea0ec6427003432d15406cd30b37f98fc070c2630f9a4d4ee234214dab5a226c9f98a7dd95f0516ed9b17a762fd81a4ece53340283ac55ae32250e"}, &(0x7f0000001000)=0x7f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={r2, 0x4, 0x8, 0x7}, 0x10) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000000c000)={r2, 0x4}, 0x6) r3 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000000e000-0x4)={0x7, 0x0, 0x5}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000009000-0x8)={0x77359400}) getsockopt$bt_hci(r3, 0x0, 0x2, &(0x7f000000c000)=""/74, &(0x7f0000002000-0x4)=0x4a) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)) execveat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x48)=[], &(0x7f0000000000)=[&(0x7f0000000000)='\x00'], 0x1000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f000000e000-0x5c)={0x1, 0x7, 0x9, {0x77359400}, 0x0, 0x39a}) 2018/02/17 09:31:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000eab000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400400) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000e20000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, 0x6, 0x1, 0xa54, 0x6, 0x20}, &(0x7f000066e000)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fbd000-0x8c)={r1, @in6={{0xa, 0x2, 0x81, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}}, 0x8c) sysinfo(&(0x7f0000189000)=""/139) r2 = socket$packet(0x11, 0x3, 0x300) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000094c000-0x9)='/dev/dsp\x00', 0x100, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00005d7000-0x4), &(0x7f000006f000)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x31) [ 73.605091] xt_HMARK: spi-mask and port-mask can't be combined 2018/02/17 09:31:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000000)={0x1, 0x9, [{0x4a2d85fd, 0x0, 0x9}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) rt_sigsuspend(&(0x7f00006a7000-0x8)={0x1}, 0x8) recvmmsg(r1, &(0x7f000031c000)=[{{0x0, 0x0, &(0x7f00008a4000)=[]}}], 0x1, 0x160, &(0x7f000088d000-0x8)) 2018/02/17 09:31:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCCBRK(r0, 0x5428) getgroups(0x1, &(0x7f0000002000-0x8)=[0xffffffffffffffff]) lstat(&(0x7f0000963000)='./file0\x00', &(0x7f000040a000)) setregid(r1, r1) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0xe06c0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f000068a000)) 2018/02/17 09:31:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x42000) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0xf2, 0x2}, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x802, 0x400080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000001000-0x4)=0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00003de000), &(0x7f0000d73000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513}, 0x0, 0x0, 0xffffffffffffffff, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00009b7000)=[{0x4, 0x9}, {0xb}, {0x2, 0x4}, {0x7, 0x7}, {0x4, 0x3}, {0x4, 0xf3}, {0xc, 0x2}, {0x0, 0xfffffffffffffffe}, {0xf, 0x400}], 0x9) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00001a4000)='/dev/ppp\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1000) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000f0d000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x3, @empty}}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2018/02/17 09:31:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000fdb000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x101000) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4004ae52, &(0x7f00001bc000)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000eec000/0x4000)=nil, 0x4000, 0x0, 0x10013, r3, 0x0) bind$rds(r2, &(0x7f000055c000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000095000-0x8)={0x2, 0x7fffffff}) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f00004af000-0x4), 0x4) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a15000-0x7)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt(r4, 0x3, 0x8, &(0x7f00002a3000)=""/131, &(0x7f0000524000-0x4)=0x83) 2018/02/17 09:31:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x1) r0 = socket$inet(0x2, 0x8000000001, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00009e6000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ca1000-0x10)='/selinux/policy\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) openat$selinux_create(0xffffffffffffff9c, &(0x7f000059f000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b95000)={@common='eql\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a5b000-0x11)={@common='eql\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000460000-0x4)={r0}) fstat(r1, &(0x7f0000d58000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r5) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000e71000-0xaa)={r0, r0, 0x90, 0x3, &(0x7f00004c7000)="af985d35d992a9209f78c7d25372a97f9c7d663f6f8df6e9de02d8e4b19c4e5243f3ee2190402b7e98f0ec14bb156032581edf228f394a7a3c1a8a587e329b488405e1a6804d4aa7a2104f09054d3cc12e48e8fa6100f18294b9f4469d56b77cd8e7d860e34b407d07c7b2d5283c29865d89c7ebbe4334dd6c161bd9b04f60ac717035e9094bf49c5edbf39857ad573bde5c4a82b659c3df65b845f28e201c2ce78b190c15b28d4b366c25c9d05f3ed1d5f2a38cb36b3795ff57557a73a277c7b7f9b15cca5aafde227ea3933ea7c91986f4d923ca54c8f902d99b6a23ee9ea5", 0x2c, 0x3, 0xff, 0x1, 0x5, 0x7, 0x80, "dd3632ee8ec1b5dce8e053c789d95b35ff1aed611797e098e0ad9ac64f3dc5b74768f11f92eed260b1d69367a28e8bd9c90a852941cfd9619c40e1f34ddf6e7f27266548f056e7fbf724221d1240a1f23a8c30b9292c8b19abd0187828d1f454e26b9c163a64e21ce0b9ddab033a74449433070809b56c83b0abfdaa0f7c8a5b560d34ccddda2bf444d9"}) 2018/02/17 09:31:12 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000000b000)={0x0, 0xc2, "b63502b82faf660ea4dda70724c4ff9701d68015deda82599279229d5d5598f3971bc01277169a93419837487c79a3945afc9cd94b026e1cf6d1448827dac61aa4c9e5bc363aa58b018d0796c6546a8f692950d630a4edebb92e75fd3af398ff81a605db2eac103a5c6f031816fefc76b43d82c6004f8a4e7c7909d6e6827e48efd8e74a4e1e019c45f3e0ce9449f4c0ccf5d7504bc40b60bef350031d12f4d683f9e5071ff1a2594f8ef965fa40c58046abe6534ee6a86d0e0f6724d6ac1015dd4c"}, &(0x7f000000a000)=0xca) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000000d000)={0x0, 0xe6, "5d3dcd673fa3ccc3b89b6e3fb48cb6656fe69b7963aab4f1e41eb66f00ec02596cf63bb16f0d7e8255cc3506410bb17a21888cf3f9467323cbcbbe98416d56949df14ee0e89300d3d93126cb6ef2456d93de2484fa93038c2fd4b4064d27690b81d1a92c59aecf9a1d77fe0520f236716fcc021eafe830de050c431cb120b771efbb64599b001779c6db30a024349746650fe505baccd7b482d93f14718f9fd7ea112ef117b2fb98844b195b8d7a09bbfca8839c3d9c6dd214b43185469dbd4654f6f6130d10d9589a5280c30ed50652de9e9329bbd441edc217a2dc5708874d7992657587a3"}, &(0x7f000000d000)=0xee) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000000e000-0xb8)={r1, 0x6, 0x0, 0x0, 0x9, 0x7, 0x1, 0x5a, {r2, @in={{0x2, 0x3, @empty}}, 0x7fffffff, 0xd3, 0x8, 0x4, 0x6}}, &(0x7f000000d000)=0xb8) r3 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r4 = socket(0x18, 0x0, 0x1) connect(r4, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000006000-0x45)="c0c73ff0") 2018/02/17 09:31:12 executing program 6: mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f000062c000)='./control\x00', 0x2, 0xfffffffffffffffc) chmod(&(0x7f000000e000)='./control\x00', 0x40f152a1a03d37a7) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000001000-0x1d)={0x3, 0x0, [{0xf, 0x7a5, 0xfffffffffffffffb, 0x1, 0x1b}, {0xb, 0xffffffffffffffb8, 0xff, 0x1f, 0x6}, {0xc0000008, 0x3, 0xfff, 0xfffffffffffffffc, 0x5}]}) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./file0\x00', r1, &(0x7f0000013000-0xa)='./control\x00') 2018/02/17 09:31:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000610000-0x11)='/dev/qat_adf_ctl\x00', 0x20901, 0x0) getsockname$llc(r1, &(0x7f0000951000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000530000)=0x10) 2018/02/17 09:31:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0xa, 0x6, 0xe) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0xb, &(0x7f0000000000), 0x4) 2018/02/17 09:31:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000699000)='./file0\x00', 0x400002, 0x20) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000146000)={{0x5d2, 0xeec5, 0x8000, 0x9, 0x101, 0x4}}) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0xff, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) 2018/02/17 09:31:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) r1 = creat(&(0x7f00000a1000)='./file0\x00', 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e97000-0x8)={0x0, 0x5}, &(0x7f000037d000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000828000)=@assoc_id=r2, 0x4) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000fdc000)=0xff) connect$pptp(r1, &(0x7f0000438000)={0x18, 0x2, {0x1, @empty}}, 0x20) symlink(&(0x7f0000b5a000)='./file1\x00', &(0x7f00006b1000)='./file0\x00') 2018/02/17 09:31:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000349000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007f1000-0x8)='./file0\x00', 0x80) getsockname(r0, &(0x7f0000d8a000)=@can, &(0x7f000027c000)=0x10) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000736000-0x28)={'vcan0\x00', 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000fce000)=0x6, 0x8) bind$can_raw(r1, &(0x7f0000004000-0x10)={0x1d, r2}, 0x10) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) close(r1) 2018/02/17 09:31:12 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000009000)={0x0, 0x80000, 0xffffffffffffff9c}) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000015000)={0x2830, 0x3, 0x4e80, 0x0, 0x4, 0x5}) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000010000)=0x2000000000000002, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000013000-0x8)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000016000-0x4)=0x14, 0x800) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000017000-0x190)={0x4, {{0xa, 0x0, 0x416b000000000000, @loopback={0x0, 0x1}, 0x5}}, 0x0, 0x2, [{{0xa, 0x3, 0x15, @dev={0xfe, 0x80, [], 0x0, 0x11}}}, {{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x3ff}}]}, 0x190) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000015000)={{{@in6=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000013000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000014000)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@broadcast=0xffffffff, 0x3, 0x0, 0x1, 0x1, 0x2, 0x20, 0x20, 0x2f, r4, r5}, {0x9, 0x3f, 0x70, 0x8, 0xfffffffffffffffd, 0x80, 0xd2bd, 0x81}, {0x6, 0x6, 0x10000, 0xb5}, 0x7, 0xf, 0x2, 0x1, 0x1, 0x3}, {{@in6=@empty, 0x0, 0x3f}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x1, 0x1, 0x5, 0xfff, 0xfff, 0x7ff}}, 0xe8) lseek(r3, 0x0, 0x2) 2018/02/17 09:31:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0}) r1 = socket$llc(0x1a, 0x2, 0x0) sendfile(r0, r1, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r2, &(0x7f000000a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) sendmsg(r2, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000004000-0x10)=[{&(0x7f000000b000-0x77)="0200", 0x2}], 0x1, &(0x7f000000a000)=[]}, 0x2000c080) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005000-0x20)=[{&(0x7f0000007000-0x1000)="cf16", 0x2}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/17 09:31:12 executing program 0: rt_sigsuspend(&(0x7f00000f6000)={0x7}, 0x8) 2018/02/17 09:31:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x802, 0x20000000000007) connect$inet6(r0, &(0x7f0000d22000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xe}, 0x1c) connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000fda000), &(0x7f000064c000-0x4)=0x4) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005ad000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) 2018/02/17 09:31:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000024000)=0x4, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = getpid() sched_getattr(r2, &(0x7f000036d000-0x30), 0x30, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) r4 = getpgrp(0x0) fcntl$lock(r1, 0x0, &(0x7f0000633000)={0x0, 0x7, 0xfffffffffffffff9, 0x2, r4}) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, r3}, 0x10) sendmsg$can_raw(r1, &(0x7f0000002000-0x38)={&(0x7f0000010000)={0x1d}, 0x10, &(0x7f0000018000-0x10)={&(0x7f0000007000)=@canfd={{0x1}, 0x23, 0x0, 0x0, 0x0, "0327e19a2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x0) close(r0) 2018/02/17 09:31:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x2, &(0x7f0000002000-0xc)={@dev, @remote}, &(0x7f0000001000)=0x37f) openat$dsp(0xffffffffffffff9c, &(0x7f0000e7e000)='/dev/dsp\x00', 0x200100, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ebf000)={@common='vcan0\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00002eb000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) r3 = getuid() ioprio_set$uid(0x0, r3, 0x4) 2018/02/17 09:31:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f00009ca000-0xc)='/dev/amidi#\x00', 0x100000001, 0x4000) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000867000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) read(r0, &(0x7f0000013000)=""/74, 0x4a) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r0, r2) 2018/02/17 09:31:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000e31000)={0x0, 0x10, [0x80000001, 0x100000000, 0xfaee, 0x6]}) bpf$MAP_CREATE(0x0, &(0x7f0000347000-0x2c)={0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x5, 0x201a7fd7, 0xa, 0xfa, 0xffffffc0}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/17 09:31:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bfa000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000fbc000)={0x0, 0x4a, "aee52de49f96c84406f82fd56b5108864142a8de897ca2a0fae6e3f809bf8c1a6d6ee4ac1df67836fdb374740344ce523740c3c9b8a4fb386d3e613134d7e8e1dea2533a4e0b233a60e4"}, &(0x7f000029a000-0x4)=0x52) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00002c0000)={r1, 0x0, 0x800}, &(0x7f0000139000-0x4)=0x8) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1}, 0x8) setsockopt$packet_int(r2, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) getsockopt(r2, 0x9, 0x6, &(0x7f000054c000)=""/196, &(0x7f0000e4d000)=0xc4) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000304000)=0x401) 2018/02/17 09:31:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000505000+0x3cd)={0x8, 0x0, &(0x7f00007e4000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00001da000-0x60)=[@ptr={0x70742a85, 0x0, &(0x7f000047d000)}, @fda={0x66646185}, @fd={0x66642a85, 0x0, 0xffffffffffffffff}], &(0x7f0000ec8000)=[0x0, 0x0, 0x0]}}], 0x3e3, 0x0, &(0x7f0000c50000)}) fcntl$notify(r0, 0x402, 0x8) 2018/02/17 09:31:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00001d1000+0x1c5)) write(r0, &(0x7f0000875000-0x46), 0x0) 2018/02/17 09:31:12 executing program 1: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000035000)='/dev/rtc\x00', 0x404000, 0x0) statx(r0, &(0x7f0000008000-0x8)='./file0\x00', 0x400, 0x290, &(0x7f0000012000)) creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000038000)={0x0, 0x62, "5c705d6bb2212e3728d036eb2d8469ba43f0378507904393f7cf33f480e329643a68867c52bafb37b51fdc23f5cfb7bd75db52b352f0b55b133540ba9c189a77716437f90951e2d1895309fc4506546fe436fc7c2b2bbd059e83a44b7267e27c8ea4"}, &(0x7f0000036000-0x4)=0x6a) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000000f000)={r1, 0x5}, &(0x7f0000017000-0x4)=0x8) r2 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000039000)={0x10000, 0x685817aa}) preadv(r2, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0xeb)=""/235, 0xeb}], 0x1, 0x27ffffffd) 2018/02/17 09:31:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000bcf000)="707070302d28656d3197215e6574683000", 0xfffffffffffffffd) r1 = syz_open_dev$sndseq(&(0x7f0000489000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000742000)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) [ 73.962303] device gre0 entered promiscuous mode 2018/02/17 09:31:12 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x81, 0x1, [{0xf03f}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000006000-0x45)="c0c73ff0") [ 73.993125] binder: 12548:12552 got new transaction with bad transaction stack, transaction 42 has target 12548:0 [ 74.003714] binder: 12548:12552 transaction failed 29201/-71, size 0-0 line 2869 [ 74.042120] device gre0 left promiscuous mode [ 74.048290] binder: BINDER_SET_CONTEXT_MGR already set [ 74.054524] binder: 12548:12566 ioctl 40046207 0 returned -16 [ 74.063742] binder_alloc: 12548: binder_alloc_buf, no vma [ 74.069411] binder: 12548:12552 transaction failed 29189/-3, size 40-8 line 2957 [ 74.079253] binder_alloc: 12548: binder_alloc_buf, no vma [ 74.084987] binder: 12548:12566 transaction failed 29189/-3, size 0-0 line 2957 2018/02/17 09:31:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f00007af000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000adb000)=0x10, 0x80800) getsockname(r2, &(0x7f0000371000-0x8)=@un=@abs, &(0x7f00002c8000-0x4)=0x8) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) syz_open_dev$vcsa(&(0x7f000070c000)='/dev/vcsa#\x00', 0xfffffffffffffffa, 0x200002) listen(r0, 0x3) close(r1) 2018/02/17 09:31:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e77000)='#\x00', 0x4) fstatfs(r0, &(0x7f000024c000)=""/170) 2018/02/17 09:31:12 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x4, 0x0, &(0x7f00009bd000), &(0x7f0000048000), 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) flock(r0, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00008cf000)=0x80000000, 0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000025000-0x14)) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e62000)={0x0}, 0x800) ioctl$KVM_DIRTY_TLB(r2, 0x400caeaa, &(0x7f0000d3c000-0xc)={0x676, 0xffff}) 2018/02/17 09:31:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/17 09:31:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$random(&(0x7f0000a16000-0xc)='/dev/random\x00', 0x0, 0x0) bind(r0, &(0x7f0000785000-0x80)=@generic={0x1, "3714e142c1f65392545fe8ca12c145184b1524783069d79dc985ac6c63a1eb0fa456ec3efff4ff45d3f8150891c9b580e4edee9d53d6f5e2a5ebe61940455701fa5fdf7db1e49bf00479e69f0b9bca69fa0a340d3fdb355f1d40b18053edf030f665e3409d21af936c156a2c6eb179842dd2a8eb19f262c504f5a0d41a43"}, 0x80) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c0a000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000415000-0x8)) 2018/02/17 09:31:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f3d000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000f4000)=0x2, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) uname(&(0x7f0000531000)=""/235) 2018/02/17 09:31:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e37000+0xa97)=@filter={'filter\x00', 0xe, 0x4, 0x31c, 0xffffffff, 0x0, 0x1bc, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000608000), {[{{@ip={@empty, @remote={0xac, 0x14, 0x0, 0xbb}, 0xff, 0xffffffff, @common='ip6tnl0\x00', @generic="99b29832db9054b751e9a0a16e6b7dd8", {0xff}, {}, 0x1, 0x1, 0x40}, 0x0, 0x94, 0xf0, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00', 0x0, {0x1, 0x228}}]}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x0, @random="bbae17a0a6ec", 0x4b7d, 0x10, [0x39, 0xc, 0x32, 0x3c, 0x26, 0x6, 0x32, 0x1c, 0x2b, 0x2f, 0x2a, 0x3c, 0xf, 0x30, 0xa, 0x22], 0x1, 0x2, 0x40}}}, {{@uncond, 0x0, 0x70, 0xcc, 0x0, {}, []}, @common=@inet=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, [0xffffff00, 0xffffffff], 0x3, 0x0, 0x3, 0x3, 0x7, 0x3, 0x2, 0x1, 0x9}}}, {{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xff, 0xffffffff, @common='gre0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0xfe, 0x3, 0x4a}, 0x0, 0x70, 0xcc, 0x0, {}, []}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, 0xae09, 0x2, [0x21, 0x2a, 0x22, 0x1e, 0x15, 0x20, 0x2, 0x2d, 0x23, 0x7, 0x17, 0x3b, 0x11, 0x4, 0x35, 0x3b], 0x2, 0x6130}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x378) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000b5e000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00008e9000-0x20)="0900000000000000000300000000000000010000a10000000449faf4e0007e23"}) 2018/02/17 09:31:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00005a8000-0x8)={r0, r0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000528000)=[@in={0x2, 0x1, @multicast1=0xe0000001}], 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000880000-0x20)={0x1, 0x2, 0x10000, 0x2000, &(0x7f0000b41000/0x2000)=nil}) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f2c000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) syz_emit_ethernet(0x183, &(0x7f0000005000-0x4f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) [ 74.099688] binder: undelivered TRANSACTION_ERROR: 29189 [ 74.105291] binder: release 12548:12552 transaction 42 out, still active [ 74.112275] binder: send failed reply for transaction 42, target dead 2018/02/17 09:31:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a28000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a26000)={0x0, 0xbd}, &(0x7f0000e3c000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000064d000-0x10)={r2, 0xffffffffffffffff, 0x3, 0x3}, &(0x7f0000c39000)=0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000ba5000-0x9)='/dev/vcs\x00', 0x40000, 0x0) setsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f0000000000)=0x1000000000000003, 0x4) socket$inet6(0xa, 0x3, 0x995) 2018/02/17 09:31:12 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003000), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6e7a9e89b4d979d5562695f26ea5de541d8da3e6d0293967de68ae75c517afc2128881eb5771729e7e"}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x7, &(0x7f0000001000-0x68)=@framed={{0x18}, [@ldst, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000002000-0xa)='syzkaller\x00', 0x0, 0x1000, &(0x7f0000001000)=""/4096}, 0x342) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/mixer\x00', 0x100, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000004000-0x60)={&(0x7f0000005000)=[0x4, 0xc4, 0xffffffff, 0x92, 0x7, 0x401, 0x0, 0x2a, 0x0], 0x9, 0x3, 0xfffffffffffff0f9, 0x1, 0x2, 0x5, {0xff, 0x85, 0x6cf7f521, 0x8, 0x31, 0x259e, 0x6, 0x1ff, 0x21, 0x6, 0x9, 0x1, 0x3, 0x240, "a2fae356f09e0c849955f31a0a804fab0188f409b6fe2dacc341d5f388a25405"}}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000004000)={0x2, 0x1}, 0x2) r3 = dup(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x9f, "fadd3f39b5669a1c82130d94cbbc3d9028a997f70e2cff4a847bff2d636e818c936bc979cae14d318406c2ced69caae9e08736eac88d17ed8213786a07bec9bc1a2ad0e30e47c081043e25fedbaf83affc6add2b9830c540be9239d5851900721724c32858a849ff30bda220ca857317ce3079751e4edd487a84498530831be194b2d2d20f3ca661cb70f2ecbed57242ea974e262e33471d18572d344e7da1"}, &(0x7f0000001000)=0xa7) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000000)={r4, 0x7, 0x1a, "5079b557ae3048cc3039ab76ddd7b2027646b9b79e9e81c754cb"}, 0x22) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000001000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000004000)=""/60, &(0x7f0000006000)=0x3c) 2018/02/17 09:31:12 executing program 4: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000365000-0x4)=0x2, 0xffbc) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000ef0000-0x4)=0x10000000008, 0xf4f2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef1000-0x4)=0x91, 0x3c9) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x40002106) 2018/02/17 09:31:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$void(r0, 0x5451) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400802, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000143000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000001000-0x8)={r2, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = memfd_create(&(0x7f0000000000)='\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0086401, &(0x7f0000002000-0x8)={0xc6, &(0x7f0000001000-0xc6)=""/198}) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000001000-0x20)={@multicast1=0xe0000001, @rand_addr, 0x0, 0x0, []}, 0x10) 2018/02/17 09:31:12 executing program 7: r0 = socket$inet(0x2, 0x1, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x3c, 0x2, 0x80000001, 0x8, 0x0}, &(0x7f000087b000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty, @in=@multicast2}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000001000)=0xe8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x0, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000bd1000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0, 0x2, [@dev={0xac, 0x14, 0x0, 0xc}, @broadcast=0xffffffff]}, 0x18) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c75000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x4ef2, 0x7f, 0x2, 0x0, 0xc}, &(0x7f0000a4b000)=0xa0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = memfd_create(&(0x7f0000719000)='&*\x00', 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000bc1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000052c000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000ce0000)={@ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffff9}, 0x1ff, r5}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000036a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d40000-0x2c)=@ethtool_cmd={0x48}}) 2018/02/17 09:31:12 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000016000)='/dev/amidi#\x00', 0x1, 0x2a0800) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000011000)={0x0, 0x78, "49bb1f6e14f49064a68988e11b497ddef942ec1243875bf1763702fc8e062106aa0d418b6533cb02522b277577d5440796f118069d3873ee9c1bb6115d7e2ec5f8d482e3a0766cf4ea98831081782c50bb9175e928b38aa30a06b94a54157977f3beb4490c3c90382f9424c4ae7d89fec8158dcd6b0ff1de"}, &(0x7f0000017000-0x4)=0x80) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000016000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f000000f000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000000d000-0xb8)={r2, 0x3f, 0xd2, 0x3, 0x8001, 0x48, 0x7, 0x1f, {r3, @in6={{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x7}}, 0x400, 0x2, 0x10, 0x80000001}}, &(0x7f0000003000-0x4)=0xb8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000017000)={0xfe9e, 0x200, 0x6, 0xfffffffffffffff9, r4}, &(0x7f0000004000)=0x10) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) [ 74.183562] audit: type=1400 audit(1518859872.685:91): avc: denied { net_broadcast } for pid=12575 comm="syz-executor5" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/17 09:31:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000e6f000)={0x9}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000832000-0xa0)={0x0, @in6={{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x3ff, 0x3f, 0x0, 0x2, 0x8}, &(0x7f0000ec4000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b76000-0x8)={r2, 0x20}, 0x8) 2018/02/17 09:31:12 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bba000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001000-0x4)=0x100000001) fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00002d2000)={'vcan0\x00', 0x0}) connect$packet(r0, &(0x7f0000dac000)={0x11, 0x14, r1, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00004f2000)={@generic="0f37051a717bb9c7154ce4919d63d051", @ifru_ivalue=0x4}) getpriority(0x2, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f00007ec000)={0x3b409e2, 0x9, 0x40, 0x6, 0x1, 0x60e, 0x5, 0x11, 0x9, 0x5}) 2018/02/17 09:31:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000fef000-0x91), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000584000-0x4)) readv(r1, &(0x7f0000ac8000-0x20)=[{&(0x7f0000aa0000)}, {&(0x7f00008ac000)=""/121, 0x79}], 0x2) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000073f000-0x8)='./file0\x00', 0x10000, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000fca000)) tkill(r0, 0x15) 2018/02/17 09:31:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000633000)='/dev/vcsa#\x00', 0x0, 0x40) syz_open_dev$random(&(0x7f0000d61000-0xc)='/dev/random\x00', 0x0, 0x100) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000c68000)={0x0, 0x3, 0x2, 0x7, 0x0, 0x3, 0x7, 0x8, 0xeb3e, 0x6, 0x40, 0x56}) writev(r0, &(0x7f0000b57000-0x8)=[{&(0x7f0000ac9000)="290000002000010000007fffffffda060200000000e80002040000040d000300ea1100190005000000", 0x29}], 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00008f6000)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f000050b000-0x4)) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000568000), &(0x7f000090b000)=0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00007e7000-0x10)={r2, 0x50, &(0x7f0000392000)}, 0x10) unlinkat(r2, &(0x7f00006f7000)='./file0\x00', 0x0) fsetxattr(r2, &(0x7f0000da1000)=@random={'security.', '/dev/rtc\x00'}, &(0x7f0000ce6000-0x9)='/dev/rtc\x00', 0x9, 0x3) 2018/02/17 09:31:13 executing program 4: mmap(&(0x7f0000000000/0x78f000)=nil, 0x78f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000570000)='/dev/amidi#\x00', 0x5, 0x20400) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000574000-0x4)=@int=0x61a, 0x4) mq_open(&(0x7f0000001000-0xc)='+nodevbdev#\x00', 0x41, 0x0, &(0x7f0000001000-0x20)={0x0, 0x6, 0x0, 0x0, 0x0, 0x3}) 2018/02/17 09:31:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x4000000000003, 0x300) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000074e000)={0x4, 0x1000, 0x0, 0xffffffff7fffffff, 0x3ff, 0x0, 0x9a0, 0x5, 0xffffffffffffffff, 0x3d2, 0x93a0}, 0xffffffe2) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) 2018/02/17 09:31:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000383000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000208000-0xc)={0xa, &(0x7f00009aa000-0x1a)=""/26, &(0x7f000023a000)=[{0x7d65, 0xa9, 0x10001, &(0x7f0000592000)=""/169}, {0x4, 0x63, 0xfff, &(0x7f0000079000-0x63)=""/99}, {0x5, 0x35, 0x9, &(0x7f00009d2000)=""/53}, {0x1, 0x3, 0xffffffffffffffe0, &(0x7f000072d000)=""/3}, {0x9, 0x25, 0x40, &(0x7f0000196000-0x25)=""/37}, {0x80000000, 0xe8, 0x8001, &(0x7f0000231000-0xe8)=""/232}, {0x2, 0xb1, 0x80000000, &(0x7f00000dc000-0xb1)=""/177}, {0x3, 0x54, 0x8, &(0x7f00009f6000-0x30)=""/84}, {0x3ff, 0x91, 0x0, &(0x7f0000a43000-0x91)=""/145}, {0x662, 0x3d, 0x776, &(0x7f0000f2c000)=""/61}]}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000de5000)) 2018/02/17 09:31:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a61000)='net/softnet_stat\x00') ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000aa8000-0x50)={@common, @ifru_map}) close(r0) 2018/02/17 09:31:13 executing program 6: 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) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008f1000-0x44)={{0x2, 0x2, @broadcast=0xffffffff}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x60, {0x2, 0x1, @loopback=0x7f000001}, @generic="1cf7d34ab19d65351c510f97e70917f1"}) mmap(&(0x7f0000000000/0x8ae000)=nil, 0x8ae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f00008ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00008af000-0x8)={0x3, 0x87d}, 0x8) fcntl$getflags(r1, 0x40b) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00004d2000)=""/140, &(0x7f00008ad000)=0x8c) mmap(&(0x7f00008af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000874000-0x24)={0xfff, 0x6, 0x0, 0xff, 0x100000000, 0x9, 0xfffffffffffffff8, 0x39, 0x0, 0xd09, 0xb3, 0x8}) r3 = syz_open_dev$sg(&(0x7f00005de000-0x9)='/dev/sg#\x00', 0x7, 0x0) read(r2, &(0x7f00008af000)=""/203, 0xcb) mmap(&(0x7f00008b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() recvmsg(r0, &(0x7f00008b0000)={&(0x7f0000357000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f000077b000-0x40)=[{&(0x7f00008b0000)=""/238, 0xee}, {&(0x7f00000b5000)=""/102, 0x66}, {&(0x7f0000308000-0x5)=""/5, 0x5}, {&(0x7f0000568000-0x57)=""/87, 0x57}, {&(0x7f000082c000-0xa3)=""/163, 0xa3}, {&(0x7f00008b0000)=""/174, 0xae}, {&(0x7f00008b0000)=""/64, 0x40}, {&(0x7f00008b1000-0x27)=""/39, 0x27}], 0x8, 0x0, 0x0, 0x1d7}, 0x2002) mmap(&(0x7f00008b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r3, &(0x7f00008b0000)={&(0x7f00006b7000)={0x1d, r4}, 0x10, &(0x7f0000456000)={&(0x7f00008b1000-0x10)=@can={{0x2, 0xe10, 0x7f, 0x74}, 0x5, 0x2, 0x0, 0x0, "e778ae9667d6ee51"}, 0x10}, 0x1, 0x0, 0x0, 0x90}, 0x0) 2018/02/17 09:31:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f75000)='user&vmnet1\x00', 0x2) write(r0, &(0x7f0000d86000)="232109a7ef2759d2e92cfbe88ac334529a0b6a516941880a", 0x18) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/02/17 09:31:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000cb0000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x7fffffff, 0x8001, @fr=&(0x7f0000577000)={0x80, 0xfffffffffffffffe, 0xd2, 0x8, 0x4, 0x3}}}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a68000)=@generic, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00002e1000-0x20)={@generic="9f6ce2bbed48ab2c738843d2904ef655", @ifru_flags=0xc000}) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)) init_module(&(0x7f0000812000-0x1)='\x00', 0x1, &(0x7f000057e000-0x1)='\x00') 2018/02/17 09:31:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000c81000)=0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00008fa000)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000e6f000-0x14)={0x4, 0x589, 0x80, 0x1, 0x2}) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f00007cc000-0x4)) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f000030e000-0x70)={[{0x5, 0x70, 0x3ff, 0x0, 0x0, 0x3, 0x4, 0x3ff, 0x9, 0x3, 0x80000000, 0x3ff, 0x4d0}, {0x401, 0x0, 0x2, 0xb5d0, 0x81, 0x4, 0x8, 0xfffffffeffffffff, 0x200, 0x9, 0xc3f4, 0x5, 0x2}, {0x9, 0x4000000000, 0x0, 0x6, 0x101, 0x8001, 0xc2, 0x3733, 0xa01, 0x80, 0xff, 0x4, 0xfffffffffffffffe}], 0x800}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/17 09:31:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xbd3, 0xc0000) connect$nfc_llcp(r0, &(0x7f0000fc4000-0x58)={0x27, 0x3, 0xc6f, 0x0, 0x6, 0x2, "c3e2993eb6a5bee391aa00de0fab992feafce976f2e137ab2934e80bd2fefb1887f1aa7f05e0f642d7403ad82b27122b5ee14627c683093d48571b0088f186", 0xcead}, 0x58) io_getevents(0x0, 0x0, 0x0, &(0x7f0000356000-0x80)=[], &(0x7f00009f8000-0x8)) 2018/02/17 09:31:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009d2000)={0x0}, 0x84800) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ed4000)={0x0, 0x3, 0xfffffffffffffff8, 0x10001}, &(0x7f000063f000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000069c000-0x4)=r1, 0x4) r2 = syz_open_dev$dmmidi(&(0x7f0000242000-0xd)='/dev/dmmidi#\x00', 0x3, 0x200000) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f000013a000-0x8)) r3 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r3, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000112000)=[{0x10, 0x29, 0x8, '5'}], 0x10}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000673000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x100000000, 0xffffffff, 0x4000000000000, 0x7fffffff}, &(0x7f0000df6000-0x4)=0xa0) 2018/02/17 09:31:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000bca000)='/dev/dmmidi#\x00', 0x7, 0x301200) recvmsg(r0, &(0x7f000049c000)={0x0, 0x0, &(0x7f0000dd2000)=[{&(0x7f0000563000-0x4d)=""/77, 0x4d}, {&(0x7f0000e78000-0xd2)=""/210, 0xd2}, {&(0x7f00004ba000-0x14)=""/20, 0x14}, {&(0x7f00001f9000-0x5a)=""/90, 0x5a}, {&(0x7f0000727000-0xcb)=""/203, 0xcb}, {&(0x7f0000269000-0x89)=""/137, 0x89}, {&(0x7f00000a5000)=""/53, 0x35}, {&(0x7f000014d000)=""/51, 0x33}], 0x8, &(0x7f0000138000-0xe5)=""/229, 0xe5, 0x4f}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f000008f000)=[{&(0x7f000005a000-0xf7)="8a87d8a659b9ea9c582dc97a1d61f85e38c7b8bd30cd337c941dbef5e0f7e75d6ec5ebf57a794ab06da4c4a7aa5f51a4f0ce298a514a7c8f2aba9d113918dc670261df78464cbccc69f8970b6f5cf999bd85c357a145e9f1b7941b647d865dcf664d53dd3f288bac2af421c517920f43b7fe1cc7cbc369278d535a9692042928e508d460a6c64b8c6b7c5d3dbb9d1a02e003337f32dc54673cda415c1e1f6842620d41cb113b336c569b35f81172a4e71abb60a9de3932e830f5e8ab13e9413ae2cf3a5b35e1c2371920be8553798d171fa1fd601b6fc5d7f0812bc5292b4e9254798c648df0cc2d4466e504", 0xec}], 0x1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b96000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000483, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0xfe) close(r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000523000), &(0x7f0000e8a000-0x4)=0x4) 2018/02/17 09:31:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00006dc000)={0x0, 0x1d, "481da99590a2ad13a98650072db052a2f1d71adb791d7689a6febf8521"}, &(0x7f0000f3a000)=0x25) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00005fe000)=@sack_info={0x0, 0x3f, 0x7}, &(0x7f000017e000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={r1, 0x2}, 0xfffffffffffffe4b) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) r2 = syz_open_dev$admmidi(&(0x7f000014c000)='/dev/admmidi#\x00', 0xf8, 0x802) sendto$llc(r2, &(0x7f000024a000)="3527c397f944db9dcae72062f97bef201354fea6180d153f11f9d5dc72f13ee8b5b7beb7efb7d4f09de8ab90199e90676b553ac373f10db2fbc22821fcd5f693c4eac95b73ad7288c83db8d3d427262b8ddb48fb61a1ab59ece919cb62d54942fd4958d070e2b5cb3394858797df78868266c6f911d4ea664b2f30a29ba6122a1d2f50fb8f3474df2871e157f8d91e94154784e12b1bf09c2b51d9ced8c65295279268f6e587c80f01f2c538ee0678dc3978544a984e9a2b1404eebdd2a8b2e83418e3b7ca383bf90e78831ae58af6be1dc202", 0xd3, 0x40000, &(0x7f000048b000)={0x1a, 0x5, 0x2, 0x3, 0x1ff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}, 0x10) 2018/02/17 09:31:13 executing program 4: recvfrom$unix(0xffffffffffffffff, &(0x7f0000008000-0x83)=""/131, 0x83, 0x0, &(0x7f0000007000)=@abs, 0x8) 2018/02/17 09:31:13 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000020000-0x10)={{0x0, 0x0}}) utimes(&(0x7f000001f000)='./file0\x00', &(0x7f0000016000-0x8)={{}, {0x0, r0}}) 2018/02/17 09:31:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000666000-0x9)='/dev/dsp\x00', 0x40040, 0x0) r2 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000744000)={{0x9c, 0x6, 0x2, 0x8001, "03518ac37a20768b181be20a659991a3268acd75d6777510dab018db540012909046b3940829d992e75aa86f", 0x1}, 0x0, 0x0, 0x7fff, r2, 0xff, 0x0, "5dd68750a58effccf77d48e0b88135e937ed08fe44b5b71c6b426347b8e0501f1089e1d803bbb38571f83e6e76dd3c4d08f93b85fc392bb9a0082a9101eb587d", &(0x7f0000915000-0x9)='eth0bdev\x00', 0x9, [], [0x1, 0x3, 0x5, 0x1bd]}) ioctl$KDDELIO(r1, 0x4b35, 0xcc7a) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) clock_gettime(0x0, &(0x7f00007d2000)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000551000)=""/219, 0xdb, 0x800, &(0x7f0000b09000)={r3, r4+30000000}) 2018/02/17 09:31:13 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fremovexattr(r0, &(0x7f0000525000-0x8)=@random={'system.', '\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00008ec000)) 2018/02/17 09:31:13 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000007000-0xa)='/dev/vcs#\x00', 0x200, 0x80) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000007000-0x10c)={0x1, 0xade, 0x8, 0x0, 0x0, [], [], [], 0x3, 0x80}) sendto$inet6(r0, &(0x7f0000331000-0x10)='p', 0x1, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r2, 0x89e7, &(0x7f0000008000-0xb)="5b64a2e3d2427320c33398") getsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000003000-0x4a)=""/74, &(0x7f0000000000)=0x4a) 2018/02/17 09:31:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000000)={0x0, 0x2, 0x6, &(0x7f0000001000-0x8)}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000540000-0x12)='/dev/input/mouse#\x00', 0x9bb, 0x400000) fsync(r1) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00001b4000-0x7e)=""/126) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1fffffffffffff) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000a5000)) uname(&(0x7f000024c000)=""/78) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000443000-0x20)={@common='sit0\x00', @ifru_flags}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f000003d000)='/dev/autofs\x00', 0x400000, 0x0) connect$pptp(r5, &(0x7f0000142000)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x40000070}]}) 2018/02/17 09:31:13 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000769000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f000067e000)={0x0, 0x0, 0x1}) r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f000000b000-0x77)="0600", 0x2}], 0x1, &(0x7f0000026000)=[]}, 0x2000c080) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000015000)=[{&(0x7f0000019000)="83bc", 0x2}], 0x1}, 0x0) r1 = dup(r0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000028000-0x4)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x5c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000007000-0xd)='/dev/snd/seq\x00', 0x0, 0x204000) r2 = syz_open_dev$sndseq(&(0x7f0000003000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000001000)) 2018/02/17 09:31:13 executing program 0: mmap(&(0x7f0000aa7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) pipe(&(0x7f0000aa7000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000aa9000-0x10)={0x0, 0x1, 0x7ff, 0x8a}, &(0x7f0000001000-0x4)=0x10) timerfd_create(0x2, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000aa7000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000aa9000-0x6)={r2, 0x9}, &(0x7f0000001000-0x4)=0x6) r3 = syz_open_procfs(r0, &(0x7f0000aa7000)='coredump_filter\x00') write(r3, &(0x7f000000a000-0x7)="9a", 0x1) 2018/02/17 09:31:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e41000-0x11)='/dev/qat_adf_ctl\x00', 0x68803e, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000903000-0x8)='./file0\x00', 0x82, 0x2) connect$ipx(r0, &(0x7f0000319000-0x10)={0x4, 0x1, 0x1000, "701869fb671c", 0xffff}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000646000)="c3938eb10d2ab887f069855150223c1a89b10ea9136b49c710fa", 0x1a) fcntl$addseals(r0, 0x409, 0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000090d000)={{0x2, 0x3, @empty}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x76, {0x2, 0x2, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/17 09:31:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000068b000-0x1)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00003fe000)={0x9, 0xfffffffffffffffb, 0x7ff, 0xb689}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x1, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/17 09:31:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c34000)='/selinux/enforce\x00', 0x262001, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00001a0000-0x8)={0x0, 0x8}, &(0x7f0000af9000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000c08000-0x6f)={r2, 0x67, "32a8ac4a9ed53ccb46be00f267a2d9c4c53b1f26cc73dd53745aea19aa3b2d469f37283fcb941c00e1b5bc151f76de73f0c4ec773ec5faddeec202fccd6f8c078abf8536df1ce40b6fba393ba4333931a81504c82a83d679ce73b86fbb48f815a1414ebe515075"}, &(0x7f0000a4e000-0x4)=0x6f) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, r0, 0x3) munlockall() 2018/02/17 09:31:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000072c000-0xb)='/dev/vcsa#\x00', 0x2, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000af4000-0xc)={0x0, 0x2c, &(0x7f0000c69000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @empty}, 0x3}]}, &(0x7f0000557000)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003d6000)={r1, 0x20}, 0x8) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/17 09:31:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000001000-0x8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000002000)}) fcntl$getownex(r0, 0x10, &(0x7f0000d30000-0x8)={0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000904000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fgetxattr(r2, &(0x7f0000522000+0xc94)=@random={'trusted.', '/selinux/avc/hash_stats\x00'}, &(0x7f000099b000)=""/198, 0xc6) perf_event_open(&(0x7f0000fb4000)={0x1, 0x78, 0x10001, 0x5, 0x83f3, 0xb15a, 0x0, 0x3, 0x0, 0x4, 0xfffffffffffffe01, 0x6, 0xff, 0x3, 0x80, 0x8, 0x81, 0x40, 0x7ff, 0xeb, 0x3fa, 0xef9, 0x2903, 0x5, 0x0, 0x1f, 0x80000001, 0x7fff, 0x3a, 0x4800000000, 0x22bb, 0x1, 0x3, 0x8, 0x0, 0x1, 0x1, 0xb64, 0x0, 0x1, 0x0, @perf_config_ext={0x6, 0x4}, 0x4156, 0x400, 0x7f, 0x0, 0x3, 0xfff, 0x2}, r1, 0x0, r2, 0x5) 2018/02/17 09:31:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x40000, 0x8c) r1 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000964000)) fcntl$setlease(r0, 0x400, 0x0) mkdir(&(0x7f000076e000-0x8)='./file0\x00', 0x4) fcntl$setsig(r0, 0xa, 0x5) open(&(0x7f0000259000-0x8)='./file0\x00', 0x4000, 0x0) 2018/02/17 09:31:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x803, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002c7000)='net/ip6_tables_names\x00') accept4$packet(r0, &(0x7f0000839000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000b40000-0x4)=0x14, 0x80800) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000e3e000-0x14)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) 2018/02/17 09:31:13 executing program 5: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000f000)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000039000-0xe0)=[{{&(0x7f0000029000-0x58)=@alg, 0x58, &(0x7f0000028000)=[{&(0x7f000002a000)=""/141, 0x8d}, {&(0x7f0000020000)=""/205, 0xcd}, {&(0x7f0000038000)=""/48, 0x30}, {&(0x7f0000039000-0xa3)=""/163, 0xa3}, {&(0x7f0000037000)=""/232, 0xe8}, {&(0x7f000001d000-0xf2)=""/242, 0xf2}, {&(0x7f0000009000-0x2e)=""/46, 0x2e}], 0x7, &(0x7f0000038000)=""/236, 0xec, 0x2}, 0xa11}, {{&(0x7f0000039000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f0000039000-0x10)=[{&(0x7f0000020000-0x9a)=""/154, 0x9a}, {&(0x7f000000b000)=""/91, 0x5b}], 0x2, 0x0, 0x0, 0xfffffffffffffff7}}, {{&(0x7f0000038000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000038000)=[], 0x0, &(0x7f0000002000), 0x0, 0x7ff}, 0xfffffffffffff801}, {{&(0x7f0000035000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f0000038000)=[{&(0x7f0000038000)=""/168, 0xa8}, {&(0x7f0000027000-0x7f)=""/127, 0x7f}, {&(0x7f0000016000)=""/79, 0x4f}, {&(0x7f0000019000-0x1d)=""/29, 0x1d}, {&(0x7f0000039000-0x60)=""/96, 0x60}, {&(0x7f0000039000-0x61)=""/97, 0x61}], 0x6, 0x0, 0x0, 0x3ff}, 0xac7}, {{&(0x7f0000013000)=@ax25, 0x10, &(0x7f0000009000)=[{&(0x7f0000038000)=""/154, 0x9a}, {&(0x7f0000033000-0xd7)=""/215, 0xd7}, {&(0x7f000000d000)}, {&(0x7f0000039000-0x20)=""/32, 0x20}, {&(0x7f0000019000)=""/104, 0x68}, {&(0x7f000002d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000030000+0xd17)=""/138, 0x8a}, {&(0x7f0000038000)=""/131, 0x83}], 0x8, &(0x7f0000038000)=""/5, 0x5, 0x4}, 0x9}, {{&(0x7f0000038000)=@un=@file, 0x2, &(0x7f000002f000)=[{&(0x7f000002f000)=""/32, 0x20}], 0x1, &(0x7f0000038000)=""/159, 0x9f, 0xdb8}, 0x7ff}, {{&(0x7f0000038000)=@hci, 0x6, &(0x7f0000039000-0x18)=[{&(0x7f0000039000-0x97)=""/151, 0x97}, {&(0x7f000001f000)=""/235, 0xeb}, {&(0x7f0000006000-0xcc)=""/204, 0xcc}], 0x3, &(0x7f000000d000-0x9b)=""/155, 0x9b, 0x4}, 0x3}], 0x7, 0x12063, &(0x7f0000036000-0x8)={r0, r1+30000000}) setsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000014000)="b30d41910f93a891cb490db12f7d3575596abc37c2f16490491a4c9a7fcc5a16662ab0f258a35ba413bfdbac1cdb7f3cc7f6904d0a2bc1ec6bc8e7c9485a59d2c4efcaa8762aceda2516cfdb73abfd74a8e1348f82789903e0d97117a79b5f5b2f54dd686ab652e7b6602f5cc4dce13063868fca168e", 0x76) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) creat(&(0x7f0000030000-0xc)='./file0\x00', 0x88000001) 2018/02/17 09:31:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6}, 0x4) r1 = add_key$keyring(&(0x7f0000804000)='keyring\x00', &(0x7f0000b29000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = request_key(&(0x7f0000852000-0x12)='.request_key_auth\x00', &(0x7f00006ac000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00004e2000)='md5sumselinux!vboxnet0trusted]em1\x00', 0xfffffffffffffffc) keyctl$reject(0x13, r1, 0x0, 0x1, r2) [ 74.895868] audit: type=1400 audit(1518859873.397:92): avc: denied { setattr } for pid=12687 comm="syz-executor6" name="NETLINK" dev="sockfs" ino=33529 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/17 09:31:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ceb000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000cf000)=0x1, 0x4) io_setup(0x9, &(0x7f0000f6c000)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r1, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000bd3000)={0x0, r2+10000000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r1, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000595000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00005be000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/17 09:31:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sendmsg$nl_generic(r0, &(0x7f0000301000-0x1c)={&(0x7f000003d000)={0x10, 0x0, 0x0, 0x5000}, 0xc, &(0x7f0000544000-0x8)={&(0x7f0000954000)={0xe0, 0x26, 0x200, 0x7, 0x1, {0x17}, [@generic="8fd794885e92aebbccaa5cfe659c58cbfa2101abd53d8aa3ccc0f456a80329", @generic="8707f5ae6bc6f6e8a6a3847d8b62cfa228ca50ae6b39c51633787e8164d082ac6d5034ec7ed244a95711d2a57f7e195cbd1b0be7db667df67da2e4420730b9d65336719e146373fb509809bcf73c2eefc0241dac77bb0aff1bebdbcfc89779d41410246431294bfb9df24060dcbe9eb3a80b3248e3fca7e2cf3adc673a5c05f3d1d76354fb3a6a5da455bd6240c6d3c1e42fc254", @typed={0xc, 0x24, @u32=0x2}, @typed={0xc, 0x80, @fd=r0}]}, 0xe0}, 0x1, 0x0, 0x0, 0x800}, 0x20048000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x140000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/17 09:31:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)='ns\x00') setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000b1a000)={0x2, &(0x7f00000bc000)=[{0x32b0, 0xfcb, 0x0, 0x7}, {0xfffffffffffff000, 0x2, 0x1, 0x100000001}]}, 0x8) mq_getsetattr(r0, &(0x7f000009e000)={0x4, 0x9, 0x3, 0x1, 0x40, 0x6, 0xffffffff, 0xffffffffffff8001}, &(0x7f0000728000)) execveat(r0, &(0x7f0000cc7000)='./file0\x00', &(0x7f00005e9000)=[&(0x7f000094c000)='ns\x00', &(0x7f00001d1000-0x1)='\x00'], &(0x7f0000eaa000-0x4)=[&(0x7f0000f4d000)=']\x00'], 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000413000)={0x800000, 0x1c, [0x5, 0x7, 0x7, 0x8000, 0x1, 0xd0, 0x80000000]}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000566000)={0x0, 0x7fffffff}, &(0x7f0000b2c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f2f000)={r1, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000dd7000-0x8)={0x0, 0x3085a2a}, &(0x7f0000813000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00003cf000)={r2, 0x8, 0x101}, &(0x7f00005e9000-0x4)=0x8) 2018/02/17 09:31:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000860000-0x9)='/dev/vcs\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000a90000-0x14)={{0x20, 0x7fff, 0x5, 0x2b30, 0x0, 0x80000000}, 0x9, 0xff, 0xffffffff}) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/17 09:31:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000427000)='/dev/amidi#\x00', 0x7, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000cc9000)={0x1, &(0x7f0000f6e000)=[{0x2, 0x10001, 0x401, 0x5}]}, 0x8) bind$alg(r0, &(0x7f0000f7a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(pcrypt(pcrypt(authencesn(wp384-generic,salsa20-generic))))'}, 0x58) 2018/02/17 09:31:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7ffff, 0x5) bind$inet6(r0, &(0x7f0000042000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x10000007b) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000cc4000-0xd)='/dev/dmmidi#\x00', 0x0, 0x20000) ioctl$VT_DISALLOCATE(r1, 0x5608) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000078d000-0x4)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4d9, 0x1, 0xff, 0x2, 0x5e3, 0x200, 0x2}, &(0x7f0000613000-0x4)=0x20) pkey_alloc(0x0, 0x3) 2018/02/17 09:31:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x200) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000c9b000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c0a000-0x4)=0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00007dd000)='/dev/mixer\x00', 0x200002, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f00006d2000)={r4, r0, 0x1}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00009b7000-0x24)={0x4, 0x8001, 0x8, 0xdac, 0xb310, 0x81, 0x20, 0x7fffffff, 0x6, 0x6, 0x1, 0xd1eb}) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r7, 0xc08c5335, &(0x7f0000ea6000)={0x10001, 0x4, 0x240000000, 'queue0\x00', 0x6a8c}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r7, 0x84, 0x74, &(0x7f000013f000-0x5d)=""/93, &(0x7f00005aa000-0x4)=0x5d) r9 = dup3(r8, r7, 0x0) linkat(r4, &(0x7f0000239000-0x8)='./file0\x00', r6, &(0x7f0000bd6000-0x3)='./file0\x00', 0x400) ioctl$KVM_SET_MSRS(r9, 0x4008ae89, &(0x7f0000f38000-0x18)={0x1, 0x0, [{0xc0000100}]}) ioctl$TIOCSETD(r9, 0x5423, &(0x7f0000b45000)) [ 75.024546] binder: 12713:12718 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/02/17 09:31:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000def000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f65000-0x20)={"849859d5e091d47bb83bf5ff23314a60", {0x4, 0x1000, 0x1, "03b36a977b67"}}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/17 09:31:13 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x3a, 0x0, &(0x7f0000000000), 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000001000-0x10)={0x1a, 0xf7, 0x33b7, 0x1ff, 0x10000, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) 2018/02/17 09:31:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000815000)='/dev/rtc\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000c95000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7001) sendfile(r1, r1, 0x0, 0xfff) 2018/02/17 09:31:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000a9000)={0x0}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) syz_open_dev$sndtimer(&(0x7f000030b000)='/dev/snd/timer\x00', 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000a79000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "dc5b51", 0x14, 0x3a, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x14, 0x0, "95ba590aa0458cf848d48146"}}}}}}, 0x0) 2018/02/17 09:31:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000002000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x5}) bpf$PROG_LOAD(0x5, &(0x7f0000522000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xffffffffeffffffc, 0x6c}, [@ldst={0x5, 0xf, 0x3}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195}, 0x48) set_mempolicy(0x1, &(0x7f0000d95000-0x8)=0x7a9, 0x0) 2018/02/17 09:31:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000424000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000a20000-0x8)={0x0, 0x5}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c96000-0x1f)={r2, 0x0, 0x40, r3}) 2018/02/17 09:31:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000d5d000-0x4), &(0x7f000090f000-0x4), &(0x7f0000e03000-0x4)=0x0) stat(&(0x7f0000845000-0x8)='./file0\x00', &(0x7f0000e71000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, 0x0, r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000069c000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) prctl$setfpexc(0xc, 0x80) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000bff000)={0x0, 0x3, 0x9da9, 0x3}, &(0x7f00002c3000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000aea000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}}, &(0x7f00008c3000-0x4)=0x8c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00008db000)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000140000-0x8)={0x0, 0x3ff}, &(0x7f0000ae5000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000320000)={r3, 0xfd15, "44271e8c796886b2e67dcf2b8877590171212634a1fff312182fff444af72f67f8067bc545915f40a275e664fd28cab476972a13fe276a9ecb7701bcee04eb637c0a4d945b5816d75642992a7fbb11f939f2f2a45748efb81be469c6b595c56f2809c62cb28b9fb305224913426a733c4c149a85344925ba2d87ed030f44b672e4eba8f017e29f9f67ef58e68795fc2ee9c3bc2a97b2d6a50200000000000000477d505095cc04dd0df6f188ffa60ee8dcd0c6e0d38fc9d75c5b2fd5dece"}, &(0x7f0000c59000-0x3)=0xc6) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00009a7000-0x8)={r4, 0x1}, 0x8) r5 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedreceive(r5, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400}) mq_timedsend(r5, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) 2018/02/17 09:31:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000002000-0xc)={0x3, 0xffffffffffffffff, 0x1}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x29) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vcs\x00', 0x82, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000002000-0x4)) r2 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000594000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f00007e1000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00006e5000)="e1651c23dc809e48f4502201582ab964a1ff5cc3dcbcbe776a6a913ec0e6c182f984c6dc32105b741b4c7b0497d7163b290b21fa728f9f6e60a8efa69e9270cbc63b4e648a035fb88b51e1baad00a8ab86c989f5f47e9c4c9633a41c294069e1128476ffe5caa4f68e800fbbc6ca2b199898afe99705c601e7111b6ed7dcd291a3fb9d70c0fe3f93b4c049c4d44b9ed65d22e42e2256a092827f57e14f8dc1026987b9a5fc5d4cceb96a5bf7754c3206f6ea1b4f8316c7f1", 0xb8, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000674000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x10080) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004af000)='/selinux/enforce\x00', 0x82, 0x0) fstat(0xffffffffffffffff, &(0x7f000039c000)={0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg(r4, &(0x7f0000f40000-0x80)=[{{&(0x7f0000ae4000)=@can={0x0, 0x0}, 0x10, &(0x7f0000be4000)=[{&(0x7f000011d000)=""/155, 0x9b}, {&(0x7f00006fa000-0x55)=""/85, 0x55}], 0x2, &(0x7f0000efb000-0x8d)=""/141, 0x8d, 0x9e}, 0xffffffffffffffe1}, {{&(0x7f00000e3000)=@un=@file={0x0, ""/12}, 0xe, &(0x7f0000166000-0x30)=[{&(0x7f0000323000)=""/83, 0x53}, {&(0x7f0000d17000-0x41)=""/65, 0x41}, {&(0x7f0000e5b000-0x6e)=""/110, 0x6e}, {&(0x7f00000b3000)=""/14, 0xe}, {&(0x7f00008d0000-0xc0)=""/192, 0xc0}, {&(0x7f00005cf000)=""/72, 0x48}], 0x6, &(0x7f000004e000)=""/174, 0xae, 0xc0c0}, 0x7}, {{&(0x7f00001bf000)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000024000)=[{&(0x7f0000986000)=""/228, 0xe4}], 0x1, &(0x7f000017f000-0x40)=""/64, 0x40}, 0xf59}, {{0x0, 0x0, &(0x7f0000bb1000-0x10)=[{&(0x7f000022c000)=""/157, 0x9d}, {&(0x7f0000c7f000)=""/122, 0x7a}], 0x2, 0x0, 0x0, 0x10001}, 0x6}], 0x4, 0x20, &(0x7f0000792000-0x8)={0x0, 0x989680}) setsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f000063d000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, r6}, 0x14) r7 = getuid() ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000a7e000)={0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x40, 0x77, 0xff, 0x7, 0x1f, 0x0, 0x2, 0x400}) r8 = accept4$netrom(0xffffffffffffffff, &(0x7f00006f0000-0x48)=@full, &(0x7f000071c000-0x4)=0x48, 0x80800) r9 = openat$audio(0xffffffffffffff9c, &(0x7f0000e33000)='/dev/audio\x00', 0x181000, 0x0) ioctl$PPPOEIOCSFWD(r9, 0x4004b100, &(0x7f0000379000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='bpq0\x00'}}) syz_open_dev$binder(&(0x7f0000326000)='/dev/binder#\x00', 0x0, 0x2) sendmsg$nl_generic(r3, &(0x7f000094b000)={&(0x7f0000452000+0x3f8)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00008c5000-0x8)={&(0x7f0000e26000-0x418)={0x418, 0x3b, 0x800, 0x5, 0x1, {0x19}, [@typed={0xc, 0x4a, @fd=r4}, @typed={0x8, 0x3f}, @typed={0x8, 0x3d}, @nested={0x2cc, 0x32, [@generic="70e889948cd49d51e0d06edfcfd7489926425fa63f5cfefd60b6948586a77d43e6619b575dcdb21dcb5640d15cef201dc5809910b712130d142df48457ed4b2f90928bda43", @generic="42ce315ea18de7ed05838689dc8556b82e02d024503c2489df465d0ed89c1e049fa120b57cc24a004109a560776a026e859d8b2cb65e25a2126d435fbfbe18424a5d59fc715ad9749a42d1b4a155593848c0acd9bfab5db227ba07c3c737c9c063ae6e3a1c72f8f7afe7ede43527e36abbb1dc4c9946bfa3d8c86dbf9522f4c83a1007b5452f8829de0618c9bb3c11a1d08ac8c01f8826959db79eb63b852662d03bdfc5a1fc717e014d4105812ab269f4ff91e5cb974f18653cde9bf641f1d451991844068bf9a812fcc5d1c7a647776879eb24470483c423c874b6cb5a7caa13c567bdd28fe2133396b983", @typed={0xc, 0x4c, @uid=r5}, @generic="5722de24028c63a59a4cca4dcca713ba078f69b12bfba44d17b676de2d382969780aaeec00cf78ec806f9468399a8989cd876b690fd6940eef0cb11c8a464528855579fed7b3d3ce8447fcc5d858c1f91bbc740197d0b509c978ab3c6bf43c1099771d71b6a0dbc038b6841e5243d31bcc09da89668d4bd7256bfe6607a4a81f6ad08ba32cf61cc4f2c0aed53c122cd0a81a25f5ee06f4c16a9ffa81e859be704ad237d1bc32b821bbfbe3ebaadbf51f8e9bf05664b6ed32c478ffab22619c7b61ed8dc058eb05d1b2537ab294b9642ea45b109f91284077cfb87b433efb", @typed={0xc, 0x62, @uid=r7}, @typed={0x18, 0x6d, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}, @generic="c88f3e75fd98c76938a602fa2131138d88fa02cef35a288306d1d38d23e1562269f9f38a756e38887394ca90775db53b2b3689200c9035937e125e4e1cc7f135ebb854df0e58c7582ff35a8e891d692e9e5359557adad0ec23e264610f223f48484404c74d1b158e7fbdbb8d4f0288c1c1", @typed={0xc, 0xe, @fd=r8}, @typed={0xc, 0x6e, @u32=0x3}]}, @nested={0xec, 0x13, [@typed={0x10, 0x15, @u64}, @generic="582c3d392606178ede9a1f1310d588819e3eab1155ce1a511f7de88237804f9cef4a27c793241155609030a1a00f78487a4ad3a76a0c40cb266eb5858d092331833d06e3635eb8510c3ed8bc28557f5c4c9be63861b47cafe3d053f4a9fd69e0616d769ab63d0c38b892042e2910b7d64a4f88c962c4759146f408a052df9967d4f9dc9164cabe041e61a033c1c9d27daa7c349fdd5c4fc87cb02b5deee75b034b9331fe461032ccd571032e30c1eb2b2576c1569d3c25c8ab2a9bfefef744f915fa2856ce2ee0be7d9992", @typed={0xc, 0x39, @u32=0x6}]}, @typed={0x18, 0x7b, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0x18, 0x90, @ipv6=@loopback={0x0, 0x1}}]}, 0x418}, 0x1, 0x0, 0x0, 0x40080}, 0x8000) socket$key(0xf, 0x3, 0x2) 2018/02/17 09:31:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000bea000)='/dev/dmmidi#\x00', 0x100, 0x80) connect$pptp(r0, &(0x7f000088f000)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f000082f000-0xf6)=""/246) 2018/02/17 09:31:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004a1000)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b89000)='/dev/sequencer2\x00', 0x8000, 0x0) accept4$unix(r0, &(0x7f000089b000-0x5c)=@file={0x0, ""/90}, &(0x7f0000d78000)=0x5c, 0x80000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000074000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) getpeername$ax25(r1, &(0x7f0000c76000-0x10), &(0x7f0000686000-0x4)=0x10) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000632000-0x5)='nfs4\x00', 0x0, &(0x7f0000c6f000-0x9b)='v') setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b9d000)=0x7, 0x4) 2018/02/17 09:31:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003b2000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x488, 0x268, 0x0, 0x2fc, 0x2fc, 0x268, 0x3e0, 0x3e0, 0x3e0, 0x3e0, 0x3e0, 0x6, &(0x7f000016e000), {[{{@uncond, 0x0, 0x70, 0x94, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x24, 'CONNSECMARK\x00'}}, {{@ip={@rand_addr, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xb8, 0x114, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00'}, @common=@unspec=@state={0x24, 'state\x00'}]}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x0, @empty}}}, {{@uncond, 0x0, 0xa4, 0xd4, 0x0, {}, [@common=@unspec=@devgroup={0x34, 'devgroup\x00', 0x0, {0x6, 0x0, 0x7, 0x6, 0x2}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, {{@uncond, 0x0, 0x70, 0x94, 0x0, {}, []}, @TTL={0x24, 'TTL\x00'}}, {{@ip={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, @common='syzkaller0\x00', @common='dummy0\x00'}, 0x0, 0xc0, 0xe4, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00'}}]}, @unspec=@CHECKSUM={0x24, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e4) 2018/02/17 09:31:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000dbb000)='/dev/dsp\x00', 0x0, 0x0) readlinkat(r0, &(0x7f0000179000-0x3)='./file0\x00', &(0x7f0000cdb000-0xc9)=""/201, 0xc9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00001c8000-0x5c)={0xc7, 0x1, 0x9, {0x0, 0x989680}, 0x80000001, 0x4}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000d40000-0x4)=0x1000, 0x4) r2 = open(&(0x7f00009f2000-0x8)='./file0\x00', 0x80042, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000044f000-0x4)=0x2e35, 0x4) name_to_handle_at(r2, &(0x7f00003be000-0x8)='./file0\x00', &(0x7f0000791000)={0xd6, 0x100000000, "edd28bf5b0f5f86951c9926c3292e8c91e6ed264646b7e59e382eea2295a4c14f31d3d75d83e3971a9976a1c5848867cf2b0b40be9f3ac2d3ab525eff45a687fa122ef4c11440089c322de3182cb10ed81d5862cb4f93cb2c3acbd6fa6f7f30ce86740ab4235253bb2af51e05cd4b56bd662965fa757f94ba9243367aa2f0e2a144043463a72d09386d58b8819f8b592569b6450da0acac9c284b780abb7409c8dc4f4b0cdf0c5751276e1b80e7e1b74aca906f244eee44c0029254af4e302f7bae73a996edc3a2ab54b6c57a9b8"}, &(0x7f000050b000-0x4), 0x1400) clone(0x2a000, &(0x7f0000865000-0x7b)="5a476b6140762b1bbc641f4ef63dc56708a06a61ef48e1988d48306b503aa526003947980816a50963c88131529962bed4527aebe7f82af42d2ad33fcc577db6ed74515366a48fbebb544c6703d8bc5b08b13e1396f5da163c44665610a3d5396d65b9d158e01331cccb90a312a37175ad75b2797674a19a69c023", &(0x7f00000f8000-0x4), &(0x7f000003c000), &(0x7f0000c27000-0xcb)="438407ea73b9cc0ea0f5fe732db69c100433172787fa995b0d98a38c886499d6654044912d6b532aa6f1ec2325402cd5393c5074f6834ba5d9c5e20518c41bd7d8375956fd959eb32e99d3a634a7171c090506caa6745853410621f11f0009c226965ebbd62d2ed476a13b6f56a29ef3bd2df146949c52fb0e70d049fcf58c302adee8a847258a229895dc00f87616d55bb55e0eefc5f1b8573209b6a45ac03d15bc5fff5823c69ad6f632b1ead2a9123cf6b14b50c06bc7233fd0d3ce69e6cd1d8876e733e994f28e2cad") 2018/02/17 09:31:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x3, 0x80000, 0xffffffffffffff01, &(0x7f0000d6e000-0x8)={0x0}) bind$bt_rfcomm(r1, &(0x7f0000c47000-0x9)={0x1f, {0xfffffffffffffffc, 0x100, 0x400, 0x95e3, 0x2, 0x400}, 0x80000000}, 0x9) sendmsg$nl_netfilter(r0, &(0x7f00001a3000)={&(0x7f0000175000-0xc)={0x10}, 0x162, &(0x7f00008b8000-0x10)={&(0x7f0000635000)={0x18, 0x1, 0x1000001, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/17 09:31:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x2}, 0x4) syz_emit_ethernet(0x36, &(0x7f0000c22000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f00009f8000)={0x0, 0x1, [0x0]}) 2018/02/17 09:31:13 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x310)={0x9, {{0xa, 0x2, 0x3b8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}, 0x1, 0x5, [{{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}, {{0xa, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffb}}, {{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x100000001}}, {{0xa, 0x1, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, {{0xa, 0x2, 0xe13, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4904}}]}, 0x310) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x5, 0x1, 0x1f4c, 0x7, 0x1fd}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000c98000), 0x2b1) 2018/02/17 09:31:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) socketpair(0x10, 0xa, 0x6, &(0x7f0000859000-0x8)={0x0}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f000003f000)={0x10001, 0x6, 0x7, 0x8001}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$l2tp(r0, &(0x7f0000b3e000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x3, @multicast1=0xe0000001}, 0x2, 0x0, 0x1}}, 0x2e) r3 = syz_open_dev$dspn(&(0x7f0000990000)='/dev/dsp#\x00', 0x2, 0x200) ioctl$TCSBRKP(r3, 0x5425, 0xed2f) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f00005d3000)={0xc9cc, 0x4, 0x100000000, 0x4, 0x4, 0xfffffffffffffa0b}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f00004fc000)={{0x2, 0x20}, {0xe7d}, 0x7fff, 0x7, 0x9}) 2018/02/17 09:31:13 executing program 3: r0 = socket$inet6(0xa, 0x200000002, 0x10001) unshare(0x400) sendto$inet6(r0, &(0x7f000007a000-0x1), 0x0, 0x0, &(0x7f000096d000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty, @in=@empty}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000511000)=0xe8) 2018/02/17 09:31:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000031c000)='/dev/vcs\x00', 0x41, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000091c000)={0x0, 0x2, 0x80}, &(0x7f00000fe000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000559000)={r1, 0xffff, 0x9, 0x7, 0xffffffff, 0x2}, &(0x7f00009e7000-0x4)=0x14) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00006c6000)={0x0, 0x1, 0x3, &(0x7f0000464000)}) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ce6000)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e94000-0x7c)=@newlink={0x48, 0x10, 0x703, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MAP={0x28, 0xe}]}, 0x48}, 0x1}, 0x0) 2018/02/17 09:31:13 executing program 6: mmap(&(0x7f0000000000/0xae2000)=nil, 0xae2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000952000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00003a3000-0x68)={0x81, 0x0, [0xbb9, 0x4a10, 0x3, 0x800]}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000821000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00001cc000-0xa0)={0x0, 0x98, "acea43ac9501e00ceec38bee6090f96744664866274685d8492ab0584eede34edc5fc48ef6ce553fb444b21732c9daf378338768ea7247461e4ab04a5e964f264b9804713f9ebdbbfa5756f32e025dc4556e1abbd6587cec861c3250d8fa70cc1e684fb6a042bcaf16841288a0e8d29e500c9fe7bf3ef5208a4e631edea8e9ae5b30d9366e1de354f07fd19c76827b0618650481b7af9f8c"}, &(0x7f000056d000-0x4)=0xa0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000edc000)={0x3000, 0x8000}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000071000-0xc)={r4, 0xa4, &(0x7f0000865000)=[@in6={0xa, 0x0, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5fe}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @empty}, @in={0x2, 0x3, @rand_addr=0x80000001}, @in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x4abf}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, @in={0x2, 0x1, @broadcast=0xffffffff}]}, &(0x7f0000a88000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000120000)={{{@in=@rand_addr, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000d38000)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000847000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000c07000)=0x14, 0x0) sendmmsg(r1, &(0x7f0000caf000-0x100)=[{{&(0x7f0000690000)=@can={0x1d, r5}, 0x10, &(0x7f00002a2000)=[], 0x0, &(0x7f000057c000)=[]}}, {{&(0x7f0000c9d000-0x10)=@can={0x1d, r6}, 0x10, &(0x7f0000165000-0x30)=[], 0x0, &(0x7f00000d7000)=[]}}], 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000adb000-0x60)=@hopopts={0x0, 0x0, [], []}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000ae1000)=""/221, &(0x7f0000ae1000)=0xdd) 2018/02/17 09:31:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000), &(0x7f0000489000), &(0x7f0000001000-0x4), &(0x7f000067c000)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000001a000-0x15)='/proc/self/net/pfkey\x00', 0x240101, 0x0) connect$netrom(r1, &(0x7f000012f000-0x10)=@ax25={0x3, {"329f52ef6492a4"}, 0x5}, 0x10) r2 = syz_open_dev$dspn(&(0x7f0000959000-0xa)='/dev/dsp#\x00', 0x6, 0x200000) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000ec4000)={0x0, 0x6, 0xffffffff, &(0x7f00002d8000-0x8)}) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f00006e9000)=""/161, &(0x7f0000aeb000-0x4)=0xa1) 2018/02/17 09:31:13 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000000)={"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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) fdatasync(r1) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00009ce000)={0x80, 0x1d1, 0x7ff, 0x0, 0x7, 0x80}) r2 = fcntl$getown(r1, 0x9) ptrace(0x4208, r2) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/17 09:31:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000014c000)={0x4000000002, 0x78, 0xa1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d32000-0x10), &(0x7f00007ae000-0x10)={0x77359400}, 0x8) truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000621000-0x14)={0x3, 0x3, 0x3fffffffc00000, 0x3, 0x2}) fcntl$setlease(r0, 0x400, 0x2) 2018/02/17 09:31:13 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000004000-0x1)='\x00') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000-0x88)=@ethtool_pauseparam={0x13, 0x0, 0x1}}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x5, 0x3, 0x100, &(0x7f0000004000-0x8)={0x0, 0x989680}, &(0x7f0000005000-0x4)=0x800, 0xfffffffffffffffe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x3ff, 0x9, &(0x7f0000003000)="4f3082b85d0e6cf3acc740e443f44a220984263586a3406048c763b7d7e327b4c90b348d86fe70f53cceaedba1bb8c1e61df0d275dc48c87805ce15c7c0636fce2904bc81a10610738630b293c6f99c9109c92bbbe4b98966926c29239d103f2a322f54258e99b6a5f005f07f8bf9c00e63a3c8e39b34b8e24515745a72ef28c1e2ea9d1ab02f4b15e5247c5c913f7874e7fc5d8501cfd5dfbd41240bb7e1b9508c9b616cbd6d1bedd30113d0903417988bb74ed1f4103ab05364d2f7ef5942495a9136c7d8f986f15543ff260e73db625a0c54227645d8a893f9cf0ee03be53653cc129", 0xe4) 2018/02/17 09:31:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000226000)='./file0\x00', 0x0) fsetxattr(r0, &(0x7f0000125000-0x19)=@random={'trusted.', 'selinuxmime_type\x00'}, &(0x7f00006ba000-0x4)="02000000", 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000453000-0x4)) write$selinux_create(r0, &(0x7f0000043000-0x6)=@access={'system_u:object_r:Xar_run_t:s0', 0x20, 'unconfined', 0x20, 0x32, 0x31}, 0x9d) getpid() getpid() sync_file_range(r0, 0xd8f6, 0xffff, 0x0) getpid() getpid() socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ecb000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00008e8000-0x4)=0x0) r2 = getpgid(r1) getpid() ptrace$getenv(0x4201, r2, 0x1, &(0x7f0000448000)) ioctl(r0, 0x12000000000000, &(0x7f0000477000-0xd5)="20898975acb63506aa45a7c3167cde8c86bc0ef5e08064ce9951685ed06199f31b211fc91609dadb867a0974d3c0d649b8deff9a555102ba47184324e0ccca0aab8d4cc57613b22bebb10bbda335503b12a3f206bc93e098f36db0e01a653756d901bc5732e7e41e8589f15ed1ec8f8bad9dad554040f127583b315750b792d92f9793655f0971d00e81e3e05235125fa208cac9627304e9f8bcf127096507e7d3344057a47955fbf196459d89e072d15b84913916446b877f95c12e572479a619ecd75fab71b6df624874f68a61d1494dda778477") 2018/02/17 09:31:13 executing program 7: mmap(&(0x7f0000000000/0x75b000)=nil, 0x75b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00004ce000)={0x20000000000085, 0x0, [0x3]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000456000+0xf17)={0x0, 0xf000}) 2018/02/17 09:31:13 executing program 1: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000344000)={0x0}) fcntl$setsig(r0, 0xa, 0x28) r1 = creat(&(0x7f0000b01000)='./file0\x00', 0x8) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000795000-0x4)=0xbf18) r2 = socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000b03000-0x40)=[{&(0x7f00003cf000-0x18)=""/24, 0x18}, {&(0x7f0000b02000)=""/4096, 0x1000}, {&(0x7f0000288000-0x64)=""/100, 0x64}, {&(0x7f00006b5000)=""/92, 0x5c}, {&(0x7f0000b02000)=""/26, 0x1a}, {&(0x7f0000b02000)=""/128, 0x80}, {&(0x7f0000b03000-0x7b)=""/123, 0x7b}, {&(0x7f0000b03000-0x5a)=""/90, 0x5a}], 0x8) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000af1000)={@common='bridge0\x00', &(0x7f000053e000-0x50)=@ethtool_gstrings={0x1b}}) poll(&(0x7f0000216000)=[{r2, 0x804e}, {r2, 0x8}, {r2, 0x8010}], 0x3, 0x80000000) [ 75.416748] l2tp_core: tunl 2: fd 21 wrong protocol, got 6, expected 17 2018/02/17 09:31:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000e57000-0x18)={0x0, 0x11, 0x30, 0x4, 0x6}, &(0x7f000004d000-0x4)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={r1, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/17 09:31:14 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f000089f000-0xe)='/dev/admmidi#\x00', 0x5, 0x284000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000ba8000)=0xc) fcntl$lock(r0, 0x6, &(0x7f00000c9000-0xf)={0x1, 0x78506ab39690d10d, 0x31, 0x100, r1}) mmap(&(0x7f0000000000/0x399000)=nil, 0x399000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0x2, 0x7f, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000037000-0x20)={r2, &(0x7f000004a000-0xd), &(0x7f0000396000), 0x3}, 0x20) 2018/02/17 09:31:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008ec000-0x8)='./file0\x00', 0x111) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000d1f000-0x2), 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r1, &(0x7f00002f5000)=[{{&(0x7f0000afe000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x2e, &(0x7f0000472000)=[], 0x0, &(0x7f00008b7000-0x48c)=[{0xc}], 0x3}}], 0x8000089, 0x0) 2018/02/17 09:31:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x2, &(0x7f0000b50000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000194000-0x6)={0x0, 0x5, 0x30, 0x3, 0x10001}, &(0x7f0000907000-0x4)=0x18) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005c7000-0xe8)={{{@in=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000269000)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000d15000-0x10)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007af000-0x8c)={r2, @in={{0x2, 0x3, @loopback=0x7f000001}}}, &(0x7f0000725000)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x0, 0x63d3}, 0x10) r4 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000), 0xc5) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000457000)) [ 75.478488] l2tp_core: tunl 2: fd 21 wrong protocol, got 6, expected 17 2018/02/17 09:31:14 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000ed000)='/selinux/checkreqprot\x00', 0x600, 0x0) read$eventfd(r0, &(0x7f0000042000), 0x8) syz_emit_ethernet(0x3e, &(0x7f0000098000)={@random="d7ec473d000e", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "000801", 0x0, 0x3c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) 2018/02/17 09:31:14 executing program 6: mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000016000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000015000)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000aba000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000001000-0x28)={r2, 0x5, &(0x7f0000002000-0x14)=[0xf95, 0x96f, 0x1, 0xde, 0xfff], &(0x7f0000001000)=[0x1, 0x3, 0x8, 0x3, 0x5, 0x5, 0x100, 0x7c, 0x8e7], 0x40, 0x8, 0x9, &(0x7f0000000000)=[0x9, 0x1, 0x1, 0x61, 0x200, 0x4, 0x4, 0x6], &(0x7f0000002000-0x24)=[0x2, 0x1, 0x9, 0x265, 0x8, 0x8, 0x5, 0x8, 0x761]}) dup2(r0, r1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000016000-0x4)=0x4) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000abb000-0x7), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000abb000)={0x2011}) 2018/02/17 09:31:14 executing program 2: mlock2(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000000000, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/17 09:31:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00002e2000/0x1000)=nil, 0x1000, 0x10) nanosleep(&(0x7f00005b5000)={0x77359400}, &(0x7f00009fb000)) 2018/02/17 09:31:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009e0000-0xb)='/dev/vcsa#\x00', 0x1bf6, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009fe000-0x4)=0x2, 0x4) clock_adjtime(0x0, &(0x7f0000013000-0xd0)) 2018/02/17 09:31:14 executing program 1: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) pipe(&(0x7f0000f5a000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e50000)={&(0x7f0000cc7000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001e9000-0xa0)={0x0, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}}, 0x7, 0x8, 0x0, 0x3}, &(0x7f0000f62000-0x4)=0xa0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f61000), &(0x7f0000f61000)=0x4) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000052d000-0xa)={0x0, 0x9d, 0x1, [0x1ff]}, &(0x7f0000f62000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a10000-0x36)={r2, 0x2e, "9ed8977ec27daffabc7205c71a9f24632df1d55bb64a9b6499585c3372211363bc04a64b8dd19cb091bb2d603063"}, &(0x7f0000c61000)=0x36) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b91000)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002}}, [0xff, 0x5, 0x40, 0x100, 0x1, 0xe3b, 0x2, 0x282, 0x4, 0x10000, 0x7, 0xffffffffffff6a1e, 0x10001, 0xaf, 0x6a21]}, &(0x7f000054a000)=0x108) 2018/02/17 09:31:14 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1, @remote}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000006000)={0x9, 0x1, 0xb8ed, 0xfffffffffffffc01, "c9098189f73c24225d2d5af9e4401f7e657d22438b8138b450254d57f1f2426a2a59114fc964445d155bea5d", 0xeb6}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(r0, &(0x7f0000008000-0x48)=@full, &(0x7f0000008000-0x4)=0x48, 0x80800) read$eventfd(r0, &(0x7f0000001000), 0x8) r3 = mmap$binder(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x5, 0x110, r2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000009000-0x18)={0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0xfc, 0x0, &(0x7f0000009000-0xfc)=[@reply={0x40406301, {0x2, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x40, 0x10, &(0x7f0000005000)=[@ptr={0x70742a85, 0x0, &(0x7f0000005000), 0x1, 0x1, 0x35}, @flat={0x73622a85, 0x1, r3, 0x3}], &(0x7f0000002000-0x10)=[0x30, 0x30]}}, @reply={0x40406301, {0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x58, 0x20, &(0x7f0000001000)=[@fda={0x66646185, 0x3, 0x1, 0x3b}, @fda={0x66646185, 0x3, 0x0, 0x6}, @fd={0x66642a85, 0x0, r2, 0x0, 0x2}], &(0x7f0000009000-0x20)=[0x78, 0x0, 0x0, 0x78]}}, @exit_looper={0x630d}, @exit_looper={0x630d}, @increfs={0x40046304, 0x2}, @release={0x40046306, 0x2}, @request_death={0x400c630e, 0x1, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x38, 0x30, &(0x7f0000008000)=[@fda={0x66646185, 0x0, 0x4, 0x17}, @flat={0x0, 0x101, r4}], &(0x7f0000008000-0x30)=[0x38, 0x38, 0x40, 0x38, 0x18, 0x30]}}}], 0x1000, 0x0, &(0x7f0000009000-0x1000)="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"}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x8000000) 2018/02/17 09:31:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0xffffffffffffffe6) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000b3c000-0x10)={0x2, 0x1, 0x9fac, 0x1}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f00000d5000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x280) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f00006e8000-0x17)="c8e2da74eb8c851341c6d9e90c1a487d70915431f6763f", 0x17) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000afc000-0xd)='/dev/net/tun\x00', 0x0, 0x614000) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/02/17 09:31:14 executing program 4: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x2a5c, &(0x7f0000035000)={0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000035000)=""/155, 0x9b, 0x2102, &(0x7f0000036000-0x1c)={0xa, 0x2, 0x6, @empty, 0x7ff}, 0x1c) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1201fe}, 0xc) getsockname(r0, &(0x7f0000031000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000004000)=0x3a) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000024000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f000000d000)) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000036000-0x88)={0x10000, {{0xa, 0x1, 0xff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}}, 0x88) ioctl$TCFLSH(r3, 0x540b, 0x6) r4 = syz_open_dev$sndpcmc(&(0x7f000002c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x200) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000037000)='./file0\x00', &(0x7f0000038000-0x8)={0x80000000, 0x6}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r4, 0xc0045540, &(0x7f0000036000)=0x400) ioctl$sock_FIOGETOWN(r2, 0x800454d2, &(0x7f000002a000)) socket$netlink(0x10, 0x3, 0x7) 2018/02/17 09:31:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000e8f000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d80104000000000000a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f22000)=0x5ea8, 0x4) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400}}, {}], 0x30) readv(r0, &(0x7f0000d33000)=[{&(0x7f0000232000)=""/75, 0x4b}], 0x1) 2018/02/17 09:31:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f00002b6000)=""/97) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) r1 = syz_open_dev$midi(&(0x7f0000b6f000-0xb)='/dev/midi#\x00', 0x4, 0x210000) getrandom(&(0x7f00006c7000-0x91)=""/145, 0x91, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00001f8000)={0x0, 0x0, 0x30, 0x9, 0x4}, &(0x7f000028e000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000641000)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x3ff, 0x2, 0x20000000200, 0x3f, 0x20}, &(0x7f0000f84000)=0xa0) setsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000000000)=0x1, 0x4) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000ede000-0x2), 0x2) r3 = syz_open_dev$audion(&(0x7f000069b000)='/dev/audio#\x00', 0xff, 0x10000) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00003ce000-0x70)={0xffff, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x0, @rand_addr=0xfffffffffffffff7}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x7, 0x8, 0x0, 0x9, &(0x7f00001e0000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xc8, 0x7f, 0x2}) 2018/02/17 09:31:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setsig(r0, 0xa, 0x24) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f51000+0xabe)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000219000-0x4)=0xe8) r2 = add_key(&(0x7f000025b000-0xb)='pkcs7_test\x00', &(0x7f0000fdc000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000029d000)="b5015d7cfb", 0x5, 0xffffffffffffffff) keyctl$get_persistent(0x16, r1, r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f000085f000)='/dev/audio\x00', 0x420080, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000f35000-0x63)=""/99) r4 = syz_open_dev$sg(&(0x7f0000313000)='/dev/sg#\x00', 0x2, 0x0) r5 = accept4$nfc_llcp(r4, &(0x7f0000b7a000-0x58), &(0x7f0000870000)=0x58, 0x0) socketpair$ax25(0x3, 0x2, 0xd0, &(0x7f0000cfa000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000423000-0x28)={@common='vcan0\x00', 0x0}) ioctl$KDSETLED(r4, 0x4b32, 0x6) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f00003e0000)={0x5, 0xfffffffffffffffa, 0x2, 0xffffffff}, 0x5) bind$can_raw(r4, &(0x7f0000f99000-0x10)={0x1d, r7}, 0x10) dup2(r5, r6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000b58000)={0x11, 0x38f, &(0x7f0000e13000-0xa3)="cefcced5dd1e01f2b6a3c387dea0980f5da13a556b77131de7fde74c4a02c24a30fe3522f9dca9209b0ecb69eecc1ee045d8a1db1b4431b10d7706a1f358e5bc67d533cc3d26c0662dd059c68c3fdc79a96775b52c78d6b1484f4e266122e404b371d83198333e4a1c1f5b9d1633be4f44af8d94ae0906c5fbd18963aa6fd23d1f77b429aa92d57af20aef154f6c39486a613affaeeef5ab1bd4f63673268dbccd2b6d"}) socket$can_raw(0x1d, 0x3, 0x1) mprotect(&(0x7f0000933000/0x400000)=nil, 0x400000, 0x8) munlock(&(0x7f0000cd2000/0x1000)=nil, 0x1000) 2018/02/17 09:31:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0xa58eca9248a988ea, 0x0) ppoll(&(0x7f00002cc000)=[{r0}], 0x1, &(0x7f0000386000-0x8)={0x0, 0x989680}, &(0x7f0000cd0000), 0x8) 2018/02/17 09:31:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000032b000-0x9)='/dev/ppp\x00', 0xa00, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0xb7}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00009be000)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00007cd000-0xbc)={0x0, 0x0, 'client1\x00', 0x0, "bd700f560d13c9df", "6d0912ee8177214a46242a80b9355c8fe598015f271f5c4e5a12ed0ee669ebe6", 0x0, 0x8}) socket$key(0xf, 0x3, 0x2) r2 = memfd_create(&(0x7f0000d4a000)='\\]trusted\x00', 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00003d8000-0xe8)={{{@in=@multicast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f00008ec000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000a17000)={@loopback={0x0, 0x1}, 0x80000000, r3}) r4 = accept4(0xffffffffffffffff, &(0x7f000001c000-0x10)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f00006b1000)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f000099c000)=[@in6={0xa, 0x1, 0xd3, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in6={0xa, 0x0, 0xcb0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x81}], 0x38) 2018/02/17 09:31:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x20}]}, &(0x7f0000f92000-0x4)=0x3d7) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xb, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x1b}], {0x95}}, &(0x7f0000dac000-0xa)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x40f00}, 0x48) 2018/02/17 09:31:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00003b7000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x300) syz_open_dev$sndpcmc(&(0x7f0000506000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0xffffffffffffffff) dup2(r2, r1) 2018/02/17 09:31:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000039d000-0x9)='/dev/vcs\x00', 0x80, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000617000-0x4)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r3, r0, 0x0) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000104000-0x1000)=""/4096) mq_timedsend(r1, &(0x7f00001cd000)="7df461c07422e918631aab2d535351ba6cc3babfbc3612a9ebc387332e142803c8b71dd6eb406950dfb545eca1a8137e0be9c24ad48d02c986e3f2c59e333003e63e90826bb654745df381d78ff58d67d6751ed911242a145b6c889b9dbf36df36dfbdabe1a888100d52fa95e52fdac0d5c4ce4d3eb179496da414c7d6a77e6009b548611dd67421fb1f5915664c9bf197f4e996c68cdb74ef90e3cf3f804cc0f8207233e7", 0xa5, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00004b1000-0x8)={0x0, 0x3219}, &(0x7f0000764000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00009d4000)={r5, 0x8001}, &(0x7f0000a63000-0x4)=0x8) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000001000)={0x1, 0x0, [{0x26b, 0x0, 0x8}]}) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000cbc000-0x4)) 2018/02/17 09:31:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x200}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x800000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x10000, 0x20) ioctl$TIOCEXCL(r3, 0x540c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000000)=@hci, 0x6, &(0x7f0000472000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x87)=""/135, 0x87}, {&(0x7f0000001000-0x97)=""/151, 0x97}, {&(0x7f0000d06000)=""/15, 0xf}, {&(0x7f0000902000-0x6b)=""/107, 0x6b}, {&(0x7f0000000000)=""/235, 0xeb}, {&(0x7f0000000000)=""/253, 0xfd}, {&(0x7f0000000000)=""/218, 0xda}, {&(0x7f0000001000-0x97)=""/151, 0x97}], 0x9, 0x0, 0x0, 0x80}}, {{&(0x7f0000911000)=@can, 0x10, &(0x7f0000001000-0x38)=[{&(0x7f0000001000-0x6)=""/6, 0x6}, {&(0x7f000029f000)=""/143, 0x8f}, {&(0x7f00004aa000-0x84)=""/132, 0x84}, {&(0x7f0000001000-0xe)=""/14, 0xe}, {&(0x7f0000001000-0x39)=""/57, 0x39}, {&(0x7f0000000000)=""/130, 0x82}, {&(0x7f0000000000)=""/225, 0xe1}], 0x7, &(0x7f00009c3000)=""/26, 0x1a, 0x7fff}, 0x400}], 0x2, 0x10101, &(0x7f0000000000)={r1, r2+30000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce6000-0x28)=[{r4}], 0x1, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000007000-0x8)) mmap$binder(&(0x7f000044e000/0x4000)=nil, 0x4000, 0x1, 0x12, r4, 0x0) setsockopt$inet6_dccp_int(r4, 0x21, 0x0, &(0x7f00009d6000)=0x101, 0x4) 2018/02/17 09:31:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000719000)='/dev/ppp\x00', 0x0, 0x0) connect$netlink(r1, &(0x7f0000d15000)=@kern={0x10, 0x0, 0x0, 0x11000000}, 0xc) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/17 09:31:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000085000-0x11)='/selinux/enforce\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000c73000-0x4)) writev(r0, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r2 = dup(r0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000254000-0x4)=0x6, 0x4) recvmmsg(r0, &(0x7f0000e82000)=[{{&(0x7f0000fe5000-0x10)=@can, 0x10, &(0x7f0000e2f000-0x20)=[], 0x0, &(0x7f0000f93000)=""/33, 0x21}}], 0x1, 0x0, &(0x7f00008ac000)={0x77359400}) [ 75.846535] netlink: 64 bytes leftover after parsing attributes in process `syz-executor5'. [ 75.878841] netlink: 64 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/17 09:31:14 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="130000003200030007fffd946fa283bc04eee6", 0x13}], 0x1}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000009000-0x4), 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f000000c000)={0x0, 0xd, 0x2, @thr={&(0x7f000000d000-0x9f)="05c6929651cf6cf523f894dd831d546ae19a048c5bfd1a8da97fb9486553076da15a54d2e7c312ce7a24e28078420360c05e6c4de02a17c53a0ef7d3d61e8bc3bd23716c61b19f0a7ce068eae82f0d482696ef07cf2de26c57fdfbe3d64ecafa949252049589c8a50c3bd1ff50d560502debf7128123f50961dd4bb2f79aa94a9c7a0cc4282feaea02c36ceb85fc54a48573e11081ed5e1b32d33b9aa2166d", &(0x7f000000d000-0xcc)="5cfb918c326fc4eb0ebacabff926e5d32017f16dcb0a39ecbee6cf294307b7aa42c3e03fdb898d92b56db638f50fe3b0dede376b877d03a830bfa6f7deed7c8099a9cc0b7db16dbf4420b200d6836963514a8c92e15ef888ef304f2c401422facc03eb2c5b57d5a72fb14d84ddd57b701d1394cc03fad2b5bee377563eb2e143ba282aa4a47ef3d9c5f8a32608482d288f47073a49f938566b4b0e59488b81c00b2255ecd2d207d2d2f937cb39222468dfe708783509aee5fd956191c8a06a4d3989381119017b8fab4fcf9a"}}, &(0x7f000000c000)=0x0) timer_getoverrun(r2) 2018/02/17 09:31:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000055d000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000616000)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f00006f8000-0x4)=0xe8) getgroups(0x2, &(0x7f000031d000-0x8)=[0x0, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000abe000-0x4)=0x0) getresuid(&(0x7f00002b5000-0x4), &(0x7f0000c5a000-0x3), &(0x7f00009ae000)=0x0) lstat(&(0x7f0000e00000-0x8)='./file0\x00', &(0x7f000043b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000d7c000-0x4)=0x0) r8 = geteuid() stat(&(0x7f0000730000)='./file0\x00', &(0x7f000026c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000efa000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000277000-0xe8)={{{@in6=@mcast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000f08000-0x4)=0x9) getresgid(&(0x7f00001b7000), &(0x7f000020e000-0x4), &(0x7f0000dbf000)=0x0) sendmmsg$unix(r0, &(0x7f0000c8d000-0x38)=[{&(0x7f0000278000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008a3000-0x10)=[{&(0x7f0000404000)="38314f0bc6c3cb3b2cc77297728d66b621b0cac3c1ee6ceaed7cb65a603774dad18ffea64c1139ee27967cacaa919bee30cf9adc062d242fb18a3d74c2efb92621d2ee6ebaebab5529f97390", 0x4c}, {&(0x7f0000754000-0x33)="b5ce9050abc47b30b86f4e378cc334a1acf60578eee9313e63a1338ab19d1d21cba594939a2460d6cfb0aebf9b3d2d017b9eee", 0x33}], 0x2, &(0x7f00008bf000-0x94)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x94, 0x20040010}, {&(0x7f0000a7c000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000365000)=[{&(0x7f0000e10000-0xa2)="5d1e60c8c8782ccecd09ff77848db583b63edade3513b5afd54dc17b0166014b4a4d0b11187abe9b893e7afd344af735a1eb97f273184c2e9afdc6f7afccc833859f18e09819961441ea754abd165ca108b27fe9c0144e6824400b988719627f4e6e495a8c68287aee89489e51d8ce8ba4a8a0d330928d8acddd3b001f8be4d2b5da344bdf639ba8f0d43304af080634a0de3abdc3f86f5112162a87414a7f58a595", 0xa2}, {&(0x7f0000157000)="255d4d4e5757db0e81eed6a71c6fc8ddd1714d221e3876b2b5a093d69be5ddbe2a0318", 0x23}, {&(0x7f0000dbb000)="a41e1a9712bcc55febc93f657ca46ea0e84deb0881b66d8e420b308136145ba727fb4f699fe0", 0x26}, {&(0x7f0000fd7000)="e66a97e26ccb7dec6f3d17a415d62cecb902e09eb96c20df4e34b366a884276937ec5e5e44815d8bec18243a4c2c81f75316ef96d0e626543836472b48d9fd006ab75b6cc9240fa5839dc84246a22b276debebff7e0115efc3a413494f848f21020df2b708970e2b6dd2f153b20a58cabc36a53b2d25e202e47eec3ef82b9c48", 0x80}, {&(0x7f000017f000-0x4a)="29937336a074ad5aa1203ff9cb57242d0fbe9f6117de74468e1d49912bdf6e119031adb46df7f1dbdb8cc94ebe257d9504b2e9bd7dfdc0128d923af6b352998300cef690188a6110e3d6", 0x4a}, {&(0x7f000028f000-0x2c)="615a425b21f24fa0a51e28eeb67e2c8efece60a080db2a3366d362174d959b944c3af1129305141cf40c6bda", 0x2c}, {&(0x7f000036d000-0x20)="1e0c4b5f825ca50f6c27c4c78220e8463493b231adc34425135d2d9ee4f0a7ef", 0x20}, {&(0x7f0000c85000)="81c8db3e1840c12b8a08c33aa6fd94178cbc38977967293b370ad556688ef570611f2d4c14f2d6ddefd08281fbeb2cd6c1cec751eaf48d5c9c61ddb83cd0e117588406a58fc3756e4771ed618188a02900cbd3cc2238f0857b30f41b5e3c88c836a5997d2ed3b47b35c185e74eeca247576718eec5948aa9cc279e377aaef3b530046807a7888177c40f1a6dc9bc60161be625516820a4cc044d0c7525a677ae9bd5308bcf82dd3d2ca1a22623a5142eed1ed727c4ce53a20795a621bfbd9a4074d922d7f6bdb2cc6c388c2398f02c3c49905aa462cded412a8213605930293a79415bc2314c19424eaac83a7c133d", 0xef}], 0x8, 0x0, 0x0, 0x4}], 0x2, 0x0) r13 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r14 = ioctl$KVM_CREATE_VM(r13, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r14, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r14, 0x4068aea3, &(0x7f00008fa000)={0x79}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r14, 0x4008ae48, &(0x7f0000c48000)=0xf000) r15 = ioctl$KVM_CREATE_VCPU(r14, 0xae41, 0x0) r16 = dup2(r13, r14) dup3(r16, r15, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000ab4000-0x18)={0xfff, 0x7, 0x0, 0x5, 0x0, 0xfffffffffffff001}) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000790000-0x8)) 2018/02/17 09:31:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a2e000)='/dev/mixer\x00', 0x20101, 0x0) modify_ldt$read_default(0x2, &(0x7f0000209000-0x36)=""/54, 0x36) r1 = socket$can_raw(0x1d, 0x3, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000013b000-0xc)={0x50000000}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005fd000)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000098000)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}], 0x3c) r3 = socket$inet6(0xa, 0x10002, 0x2) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000e50000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x3, 0x0, 0x2, 0x0, {0xa, 0x0, 0x3ff, @dev={0xfe, 0x80, [], 0x0, 0x12}}}}, 0x32) bind$inet6(r3, &(0x7f0000813000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) syz_emit_ethernet(0xc7, &(0x7f00004ad000)={@random="2df4b82075f4", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x91, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x91, 0x0, "9708ef5b3d024e3871e8f4f8bba3dc84592f23a12e2fe1fac92c30dc31bbc0066f48b393fdd7a2a042cdb07937368eb8b67c666790a6444acbcc1639b1fba6b981a82a4d767b88be521abc0f3e6d9ef8a3ff1979147a1e94b82faf4d4ea4a2543404acf7369ecef53a79e20c9534f973efb5c6bc85ac1d0186e09d7725e7a2afe69833c3b5ba1e1218"}}}}}}, &(0x7f0000545000-0xc)={0xfffffffffffffffc, 0x1, [0x7e]}) getsockopt$sock_buf(r3, 0x1, 0x37, &(0x7f0000f8a000-0xe4)=""/228, &(0x7f0000c63000)=0xe4) 2018/02/17 09:31:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_crypto(r2, &(0x7f0000290000)={&(0x7f0000688000-0xc)={0x10, 0x0, 0x0, 0x8800000}, 0xc, &(0x7f000004d000-0x8)={&(0x7f00004ee000)=@get={0x120, 0x13, 0x0, 0x5, 0x0, {{'xts-serpent-avx\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0xe49d}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x80000001}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x8}, {0x8, 0x1}]}, 0x120}, 0x1, 0x0, 0x0, 0x8000}, 0x40004) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000df1000-0x4)=0x5) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/02/17 09:31:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cd0000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f000065f000-0x70)={[{0x8, 0x80c, 0x6, 0xffffffff, 0xd7d, 0x9, 0xec0, 0xa3, 0x80, 0x91, 0x9, 0x3f, 0x4d}, {0x3, 0x0, 0x1687, 0x8000, 0x1, 0x80, 0x80000000, 0xffffffff, 0x9, 0x8, 0x5, 0x1, 0x2}, {0x7, 0xcb0, 0x81, 0x1f, 0x80000001, 0x8, 0x3, 0x8, 0xc968, 0x9, 0x0, 0x7, 0x1}], 0x79c}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/17 09:31:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000631000-0x20)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x16}, 0x1, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}]}, 0x18) r1 = syz_open_dev$mice(&(0x7f0000274000-0x10)='/dev/input/mice\x00', 0x0, 0x200080) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00009d9000)={0x0, 0x5c, &(0x7f0000753000-0x5c)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x47b3, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0xffffffffffffff9c}]}, &(0x7f000051b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000e8000-0x8)={r2, 0x4}, &(0x7f0000bd7000)=0x8) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000812000-0x8)={0x2, &(0x7f0000122000-0x10)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000a32000)={r3, &(0x7f00008fb000-0x5c)=""/92}) r4 = getuid() lstat(&(0x7f0000f72000)='./file0\x00', &(0x7f0000a43000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$bt_hci(r1, &(0x7f0000c4f000-0x6)={0x1f, 0x4, 0x2}, 0x6) syz_fuseblk_mount(&(0x7f00000f2000)='./file0\x00', &(0x7f000001c000)='./file0\x00', 0x3, r4, r5, 0x100000000, 0x3, 0x1000) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a17000)) syz_extract_tcp_res$synack(&(0x7f0000d8f000-0x8), 0x1, 0x0) getpeername$inet(r1, &(0x7f00007fe000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000b87000-0x4)=0x10) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r6, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) fsetxattr(r0, &(0x7f0000d17000)=@random={'system.', '\x00'}, &(0x7f0000f17000-0x13)='+cpusetmd5sum[eth0\x00', 0x13, 0x3) 2018/02/17 09:31:14 executing program 5: r0 = socket(0x2, 0x80000000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000341000)=@ax25, &(0x7f0000000000)=0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000fdd000-0xc), &(0x7f00000cb000)=0xc) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/17 09:31:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) fcntl$setpipe(r0, 0x407, 0x6) sched_setaffinity(0x0, 0x8, &(0x7f00002cd000-0x8)=0x200000005) read(r0, &(0x7f0000f0d000)=""/61, 0x3d) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000e20000)={r0, 0xffff}) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2}, {}], 0x30) 2018/02/17 09:31:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00008fe000)) r1 = socket$inet(0x2, 0x2, 0x0) socketpair(0x0, 0xe, 0x7, &(0x7f0000306000)={0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000ffb000-0xc)={{0x8001, 0x3, 0x33c6, 0x4, 0x0, 0x7fffffff}, 0x6}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000d67000)=@security={'security\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x22c, 0x22c, 0x194, 0xffffffff, 0xffffffff, 0x2dc, 0x2dc, 0x2dc, 0xffffffff, 0x4, &(0x7f000046f000), {[{{@uncond, 0x0, 0x164, 0x194, 0x0, {}, [@common=@inet=@recent0={0xf4, 'recent\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @common='vcan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3cc) 2018/02/17 09:31:14 executing program 5: keyctl$set_reqkey_keyring(0xe, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x7, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/226) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4), 0x3, 0x0, &(0x7f0000000000), &(0x7f0000001000-0x4), 0x0) 2018/02/17 09:31:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) r1 = syz_open_dev$mouse(&(0x7f00008dc000-0x12)='/dev/input/mouse#\x00', 0x80000001, 0x22000) name_to_handle_at(r1, &(0x7f0000b4d000-0x8)='./file0\x00', &(0x7f0000d01000)={0xffffffffffffff66, 0x4, "65610603ac1ae87da2abbfb748374aa68b186165aaf9a5d7815334fe38f868c54d2c1d4ccf03eb1166b9970fa4ba3b0ef312c10d9a0a26"}, &(0x7f0000c07000), 0x400) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) [ 76.040406] audit: type=1400 audit(1518859874.541:93): avc: denied { create } for pid=12924 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/02/17 09:31:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000df000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000565000-0xc)={0x0, 0x0}, &(0x7f0000d69000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007fc000)={{{@in=@multicast2=0xe0000002, @in6=@empty, 0x0, 0x101, 0x1, 0x0, 0xa, 0x80, 0xa0, 0x32, 0x0, r1}, {0x5, 0x200, 0x0, 0xda, 0xfff, 0x5, 0x10001, 0x400}, {0x4, 0xffffffffffffd4a7, 0x0, 0x8001}, 0xff, 0xc, 0x2, 0x1, 0x3, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0xa}, 0x0, 0x7f}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0x14}, 0x6, 0x3, 0x0, 0xe048, 0x20, 0x5, 0xa9}}, 0xe8) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8000000000008001) readv(r2, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) socket$l2tp(0x18, 0x1, 0x1) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000b7f000)=0x7) 2018/02/17 09:31:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_crypto(r2, &(0x7f0000290000)={&(0x7f0000688000-0xc)={0x10, 0x0, 0x0, 0x8800000}, 0xc, &(0x7f000004d000-0x8)={&(0x7f00004ee000)=@get={0x120, 0x13, 0x0, 0x5, 0x0, {{'xts-serpent-avx\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0xe49d}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x80000001}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x8}, {0x8, 0x1}]}, 0x120}, 0x1, 0x0, 0x0, 0x8000}, 0x40004) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000df1000-0x4)=0x5) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/02/17 09:31:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f000057f000)=0x3, 0x4) 2018/02/17 09:31:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x9) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) poll(&(0x7f0000eaa000-0x20)=[{r0, 0x2}, {r0, 0x10}, {r0, 0x400c}, {r0, 0x40}], 0x4, 0x1) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d24000-0x4)=0x500, 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x201}], 0x1) 2018/02/17 09:31:14 executing program 7: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000216000-0xe8)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000700000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fc9000)=0x0, &(0x7f0000001000-0x4), &(0x7f0000d0f000-0x4)) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200c80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000001000-0x8)={0x7, &(0x7f0000002000-0x38)=[{}, {}, {}, {}, {}, {}, {}]}) lchown(&(0x7f00003a9000)='./file0\x00', r0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x1, 0x40000) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r4, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) connect(r4, &(0x7f0000004000-0x10)=@ipx={0x4, 0x0, 0x4, "3d177b9942df"}, 0x10) 2018/02/17 09:31:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000909000-0x8)=0xffff) uselib(&(0x7f00002c2000)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f00004c9000)={&(0x7f0000069000/0x2000)=nil, 0x2000}) mkdir(&(0x7f0000cba000)='./control\x00', 0x0) r1 = inotify_init() openat$sequencer(0xffffffffffffff9c, &(0x7f0000f09000)='/dev/sequencer\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f0000313000-0xa)='./control\x00', 0x1) inotify_add_watch(r1, &(0x7f0000b76000)='./control\x00', 0x20000000) 2018/02/17 09:31:14 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ppp\x00', 0x8802, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000003000)=0x4, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000006000-0x4), &(0x7f0000005000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000004000)=@abs, &(0x7f0000004000)=0x8) syz_open_dev$usbmon(&(0x7f0000005000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x80001) 2018/02/17 09:31:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000787000-0x16)='/selinux/checkreqprot\x00', 0x2a0500, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000d23000-0x108)={0x7, {{0xa, 0xffffffffffffffff, 0x1, @loopback={0x0, 0x1}}}, {{0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x9}}}, 0x108) 2018/02/17 09:31:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000787000)='/selinux/enforce\x00', 0x501000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000020e000)={{{@in=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000837000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000b71000)={r1, 0x1, 0x6, @random="b8cfc366db4a"}, 0x10) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x9, &(0x7f0000273000-0x4)=0x7f, 0x2) 2018/02/17 09:31:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00006c4000)='/dev/dmmidi#\x00', 0x6, 0x1) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005ea000-0x8)=@assoc_value={0x0, 0x100000000}, &(0x7f00009e5000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000015e000)={0x0, 0xb5c1, 0x7, 0x5, 0x2, 0x7, 0x1, 0x3b, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x4, 0x7b, 0x3ff, 0x401, 0x4}}, &(0x7f0000b71000)=0xb8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003f0000-0x2)={r2, 0x6}, 0x1cb) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000b28000-0x8)={0x0, 0x2710}, 0x8) r3 = open(&(0x7f000059f000-0x8)='./file0\x00', 0x0, 0x40) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f000025b000-0xc)={0x12, 0xfb, &(0x7f000000c000-0xfb)="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"}) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) r4 = memfd_create(&(0x7f00007bb000)='\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000ca1000-0x8c)={0x6d, 0x6, 0x3, 'queue1\x00', 0x6b5e}) 2018/02/17 09:31:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x100, &(0x7f00005ad000)={0x0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000a8e000)={{0xb73, 0x40}, {0x7, 0x9}, 0x2, 0x5, 0x10000000000000}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a47000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ec3000-0xc)={0x0, 0xffffffffffffffff}) getsockname(r0, &(0x7f0000c90000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000adf000)=0xfffffffffffffdc7) 2018/02/17 09:31:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000004d000-0x8)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2a80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000037a000), &(0x7f00001a6000), &(0x7f00006a0000-0x4), &(0x7f00007c4000)) 2018/02/17 09:31:14 executing program 5: mmap(&(0x7f0000000000/0x9bf000)=nil, 0x9bf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000002000-0x10)) mlockall(0x3) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f00009bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f00000a5000-0x10)={0x42, 0x3, 0x20}) r1 = geteuid() mmap(&(0x7f00009c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f00009c2000-0x4)=0x7, 0x4) lstat(&(0x7f00001f5000)='./file0\x00', &(0x7f00009c1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00009c0000)='./file0\x00', r1, r2, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000457000)=""/62, &(0x7f00009bf000)=0x3e) 2018/02/17 09:31:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readahead(r0, 0x10000, 0x168) pipe(&(0x7f0000fe7000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000bbd000-0xb)={0x3, 0x5, 0x7, 0x5, 0x80, 0xad48, 0x1, 0x32b, 0x1, 0x6}, 0xb) r2 = syz_open_procfs(0x0, &(0x7f00001b5000)='attr/sockcreate\x00') sendfile(r0, r2, &(0x7f0000c91000-0x4)=0x3, 0x40000100) r3 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x0, 0x0, &(0x7f0000665000-0x40)) r4 = dup(r3) write(r0, &(0x7f0000140000)="413ad31412766fb0184713015f2047c8c55306600421e6578160eb0a738b2b98a6d5c5f5335fbbfae94a8b61d20cb734d9b3978bb7ea55106286ff0076606ea7f749c7456b10bd54b02a28d3ddf63468d5fc40240c18c6fb736678ff8ad7cfea81bb4cfb15af1ef095b5aabcce51f196e776d7cfa4e66cec5a201ba9cd83799a2ff91d9cecf4b36ed1ae76110d3cd688cc19e026437fa6157aa83ef50d11e7ee75f8bc5f85ac0fd986d9c5b8237e658b02bc91c9ee90a041f742788cae6c03312bab63650365d60308e618ab39603c48487a5106df1f4cd1967318f5", 0xdc) mq_getsetattr(r4, &(0x7f0000fc6000-0x40), &(0x7f0000acb000-0x8)) 2018/02/17 09:31:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000b22000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f000000f000-0xc)) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x30, 0x0, &(0x7f0000007000-0x40)=[@clear_death={0x400c630f}, @increfs_done={0x40106308, 0x0, 0x3}, @acquire={0x40046305}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000010000-0x9)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310}], 0xfffffffffffffed4, 0x0, &(0x7f0000011000-0x64)}) 2018/02/17 09:31:14 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x5, 0x0) sendmsg$rds(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002000)=""/181, 0xb5}], 0x1}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000015000)={0x0}, &(0x7f0000016000-0x4)=0xc) 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(&(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) process_vm_readv(r1, &(0x7f0000002000-0x38)=[{&(0x7f0000016000-0x64)=""/106, 0x6a}, {&(0x7f0000005000-0xbd)=""/189, 0xbd}, {&(0x7f0000016000-0x17)=""/23, 0x17}, {&(0x7f0000015000)=""/210, 0xd2}, {&(0x7f0000014000-0x46)=""/70, 0x46}, {&(0x7f0000011000-0x47)=""/71, 0x47}, {&(0x7f0000016000-0x3)=""/3, 0x3}], 0x7, &(0x7f0000016000-0x20)=[{&(0x7f0000006000-0xc6)=""/198, 0xc6}, {&(0x7f0000016000-0x91)=""/159, 0x9f}, {&(0x7f0000009000-0xcf)=""/207, 0xcf}, {&(0x7f0000014000)=""/84, 0x54}], 0x4, 0x0) setsockopt$RDS_RECVERR(r0, 0x84, 0x6, &(0x7f0000002000-0x4), 0x84) 2018/02/17 09:31:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0xdd06, &(0x7f0000001000-0x8)) prctl$intptr(0x4, 0x9) 2018/02/17 09:31:14 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000015000), 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000016000-0xe8)={{{@in=@multicast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@remote}}, &(0x7f0000015000)=0xe8) r2 = syz_open_dev$admmidi(&(0x7f000000e000-0xe)='/dev/admmidi#\x00', 0x400, 0x81) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) recvfrom$packet(r2, &(0x7f0000015000-0xf7)=""/247, 0xf7, 0x12000, &(0x7f0000003000-0x14)={0x11, 0x1b, r1, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r2, &(0x7f0000017000-0x14)={0x11, 0xf6, r1, 0x1, 0xd3d, 0x6, @empty}, 0x14) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000008000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000016000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000005000-0x36)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@arp={0x806, @generic={0x6, 0x0, 0x6, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2}, "5fb9a874", @random="d9b74c7f4577", "0baad2f405a4d74cca647b0946b796da"}}}}, &(0x7f0000014000)={0x0, 0x1, [0x0]}) [ 76.405649] binder: 13017 RLIMIT_NICE not set [ 76.440190] binder: 13016:13022 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 76.481599] binder: 13016:13024 tried to acquire reference to desc 0, got 1 instead [ 76.493783] binder: 13016:13024 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 76.505254] binder: 13016:13017 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 76.512352] binder: 13017 RLIMIT_NICE not set 2018/02/17 09:31:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0xffffffffffffff6b, &(0x7f0000c1c000-0x8)=0x5) nanosleep(&(0x7f0000d6b000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000286000)={0x8, 0x6, 0x8, 0x2, 0x11}) 2018/02/17 09:31:15 executing program 3: mmap(&(0x7f0000000000/0xaa4000)=nil, 0xaa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000105000)='/dev/autofs\x00', 0x301080, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000073d000-0xe8)={{{@in=@remote, @in=@rand_addr}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f000041b000)=0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000230000-0x4), &(0x7f0000aa2000-0x4)) 2018/02/17 09:31:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) clock_gettime(0x0, &(0x7f0000d2a000-0x8)={0x0}) clock_gettime(0x0, &(0x7f00006ad000)={0x0, 0x0}) select(0x40, &(0x7f000025b000)={0xfff8000000000000, 0x7, 0x5a8e, 0x9, 0x4a, 0x6}, &(0x7f00001cb000-0x40)={0x0, 0x4, 0x3, 0xed2f04e, 0x9, 0x8, 0x0, 0x5}, &(0x7f00004ec000+0xc1)={0xb7, 0x101, 0x3, 0xffffffffffff7fff, 0x5, 0x2, 0x7, 0x3}, &(0x7f0000f00000-0x8)={r2, r3/1000+10000}) socket$bt_bnep(0x1f, 0x3, 0x4) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000003d000)='/selinux/checkreqprot\x00', 0x2000, 0x0) unlinkat(r4, &(0x7f0000294000-0x8)='./file0\x00', 0x200) getitimer(0x3, &(0x7f0000dca000)) waitid(0x0, 0x0, &(0x7f0000d8b000), 0xc1000002, &(0x7f00006a9000)={{}, {0x0, 0x0}}) waitid(0x1, 0xffffffffffffffff, &(0x7f000037b000-0x10), 0x8, &(0x7f0000eb1000)={{0x0, 0x0}}) setitimer(0x1, &(0x7f0000d24000-0x10)={{r1, r5}, {0x0, r6}}, &(0x7f0000462000-0x10)) munlockall() 2018/02/17 09:31:15 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fd4000)='/selinux/enforce\x00', 0x240102, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00006f9000-0xb8)={0x0, 0x200, 0x9, 0xdee, 0x0, 0x6, 0x6, 0x8, {0x0, @in={{0x2, 0x3, @empty}}, 0x8, 0x6, 0x1, 0x6, 0x3}}, &(0x7f0000fd4000)=0xb8) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fd5000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd5000-0x4)=0x28) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fd4000)={r2, 0x6, 0x8, 0x3, 0x100000000, 0x4, 0xfffffffffffffff7, 0x1, {r3, @in={{0x2, 0x1, @empty}}, 0x0, 0x38, 0x6, 0x1, 0xf32c}}, &(0x7f0000fd5000-0x4)=0xb8) r4 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000fd4000)='/dev/snd/pcmC#D#p\x00', 0x1004, 0x10000) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000bd5000-0x4)=0xd91) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000a30000-0x20), &(0x7f0000000000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000dd5000-0x6)={r1, 0xe606}, 0x6) 2018/02/17 09:31:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x103000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000e0000)={0x0, 0x98, &(0x7f0000e89000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x3140, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8001}, @in={0x2, 0x3, @rand_addr=0x3ff}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}]}, &(0x7f0000766000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000457000-0x10)={0xcffb, 0x8000, 0x8be, 0x12aa3ddf, r1}, 0x10) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000c29000)=""/187, &(0x7f0000e41000)=0xbb) 2018/02/17 09:31:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000772000)=""/65, 0x41) fcntl$setpipe(r0, 0x407, 0x800100000) 2018/02/17 09:31:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x2, &(0x7f000042e000)=0xfffffffffffff596, 0xb0f, 0x0) r0 = syz_open_dev$adsp(&(0x7f00001c0000)='/dev/adsp#\x00', 0x10000, 0xa02) ioctl$KDDISABIO(r0, 0x4b37) signalfd4(0xffffffffffffff9c, &(0x7f0000d19000), 0x644dcbfec3485e, 0x0) 2018/02/17 09:31:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x7, 0x80f, 0x7fffffff) r0 = syz_open_dev$usbmon(&(0x7f0000f3b000+0x109)='/dev/usbmon#\x00', 0x8, 0x80000) getpeername$ipx(r0, &(0x7f00001e6000-0x10), &(0x7f0000fc6000)=0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f000034b000-0xd)='/dev/usbmon#\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000445000)) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f000070e000)={0x7, 0x0, [{0x9, 0x4, 0x0, 0x0, @adapter={0x2, 0x5, 0x5, 0x729, 0x401}}, {0x2, 0x1, 0x0, 0x0, @irqchip={0x0, 0x7f}}, {0x1, 0x0, 0x0, 0x0, @adapter={0x3, 0x0, 0x8, 0x200, 0x7}}, {0x1, 0x2, 0x0, 0x0, @irqchip={0x40, 0x8}}, {0x6, 0x2, 0x0, 0x0, @sint={0x8, 0xa0f4}}, {0x3f, 0x0, 0x0, 0x0, @msi={0xc135, 0x94ef, 0x10000}}, {0x1f, 0x3, 0x0, 0x0, @msi={0xff, 0x2, 0x8090}}]}) [ 76.534581] binder: undelivered death notification, 0000000000000000 2018/02/17 09:31:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000f96000)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = socket$can_raw(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) delete_module(&(0x7f00007b9000)='ppp0self\x00', 0x0) sendmsg(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000000e000-0xee6)="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", 0xd91}], 0x1, &(0x7f0000006000)=[]}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ad6000)) 2018/02/17 09:31:15 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000c62000)='/dev/audio\x00', 0x10080, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f00000ed000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000072c000-0xc)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000014a000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl(r1, 0x2275, &(0x7f00004a2000)) 2018/02/17 09:31:15 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x7b, &(0x7f0000fd3000)={0x0}, &(0x7f0000686000-0x4)=0x8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d25000)={r1, 0x8}, 0x8) 2018/02/17 09:31:15 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x3, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000002f000)=[@in6={0xa, 0x0, 0x80000001, @loopback={0x0, 0x1}, 0x6}], 0x1c) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000031000-0x76)=""/118, 0x76) r1 = socket$inet(0x11, 0x2, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000031000)={@generic="e0ac7b9b05b749ade9a89e6efb65c3cd", 0x0}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000015000)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000032000), &(0x7f0000032000-0x4)=0x5) sendmsg(r1, &(0x7f000001d000)={&(0x7f0000002000)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14, &(0x7f0000006000)=[], 0x0, &(0x7f0000027000)=[]}, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/checkreqprot\x00', 0x40010010, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000031000)=0x2, 0x4) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000003000-0x8)={0x0, 0x3}) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x8) 2018/02/17 09:31:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000305000-0x8)) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000e73000)={0x0, @rand_addr, @rand_addr}, &(0x7f0000b0e000)=0xc) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000347000-0x16)='net/ip_tables_matches\x00') close(r0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00002db000), &(0x7f000078d000)=0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000d9b000)={0x9, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x1, 0x3, [{{0x2, 0x2, @multicast1=0xe0000001}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @loopback=0x7f000001}}]}, 0x230) syz_open_dev$loop(&(0x7f0000bc1000-0xb)='/dev/loop#\x00', 0xbb, 0x80400) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bec000-0x16)='/selinux/checkreqprot\x00', 0x442040, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000edf000)={0x0, 0x96, "4aa79cc48e2462612b4a07221e0372eb0ccd285b0991c897d548b10bf2ba0653442372fb88717ecbce87ea30244a8b4148af303aded0675e352b0e20be7450add7ffd1d5edbf509c2dc47c05d85d1cd77597b805f0ecd8de190e1f89828cedbea3cc40c5d0050a0bfc39ca1913da8f6d07d9c80ec25046a35942831eb5141990d3b3b185988630a3cb26444258f608d32535d1875ef9"}, &(0x7f0000ce9000-0x4)=0x9e) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000303000-0x10)={&(0x7f0000e7d000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b86000-0x10)={0x6, 0x1, 0x5, 0x0, r1}, &(0x7f0000a98000)=0x10) 2018/02/17 09:31:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = creat(&(0x7f00006a0000)='./file0\x00', 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000c6000)='net/snmp\x00') r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007b5000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000f01000-0x8)={0x0, 0x2}, 0x5) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) bind$vsock_dgram(r2, &(0x7f0000998000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/17 09:31:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000075b000)='systemwlan1@\x00', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000cbd000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r0, 0x9, 0x100000001, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000990000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0xfff) fcntl$setlease(r2, 0x400, 0x1) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000d73000)={0x0, r3, 0x1}) r4 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00000c8000-0x4)) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000a34000-0xa7)=""/167) nanosleep(&(0x7f000056b000-0x8)={0x0, 0x989680}, &(0x7f0000087000-0x8)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f000017c000)={0x0, r5}, &(0x7f00007eb000)) 2018/02/17 09:31:15 executing program 6: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb37000)=nil, 0xb37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) recvmmsg(r1, &(0x7f0000b37000-0x1c)=[{{&(0x7f0000b36000)=@in={0x0, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f000011b000-0x8)=[], 0x0, &(0x7f0000386000-0xa9)=""/169, 0xa9}}], 0x1, 0x0, &(0x7f000025d000)) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b39000-0x8)='./file0\x00', &(0x7f0000276000)) 2018/02/17 09:31:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c2f000-0x4)=',\\', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000cbd000)='v', 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000e6b000-0x4c)=[@in={0x2, 0x2, @rand_addr=0x7}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}, @in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x401}, @in={0x2, 0x3, @broadcast=0xffffffff}], 0x4c) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) 2018/02/17 09:31:15 executing program 0: r0 = syz_open_dev$dspn(&(0x7f00004e3000)='/dev/dsp#\x00', 0x7, 0x101000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00007ce000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b44000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000ba1000-0x90)={[0x5, 0x149d, 0x998a, 0x8aeb, 0x6, 0x7, 0x5, 0x1, 0x2, 0x5b46, 0x0, 0x0, 0x7fffffff, 0x81, 0x0, 0x893a], 0x5001, 0x101000}) getsockopt$inet_buf(r1, 0x0, 0x484, &(0x7f0000359000-0x2)=""/24, &(0x7f00004a3000)=0x18) 2018/02/17 09:31:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000904000-0x8)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00002ec000-0x5c)={{0xa, 0x0, 0x1ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x81}, {0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffff}, 0x0, [0x1, 0x100000000, 0x1, 0x5, 0x2, 0xba91, 0x26fa, 0x80000000]}, 0x5c) r1 = memfd_create(&(0x7f0000c7f000)='\x00', 0x3) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000c6e000)={0x1b, 0x4, 0x19d}) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000b97000)=0x62890000000, 0x4) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00002c1000-0xc)={&(0x7f0000011000)='./file0\x00', r1}, 0xc) 2018/02/17 09:31:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000ea9000-0x4)=0x3, 0xfffffffffffffd50) socket$nl_route(0x10, 0x3, 0x0) socketpair(0x42401dbef03390f6, 0x0, 0xe94b, &(0x7f0000439000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000481000-0xc)={0x0, 0x60, &(0x7f00007f7000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000236000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000421000-0x8)={r2, 0x7}, 0x8) 2018/02/17 09:31:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a4d000-0x11)='/dev/qat_adf_ctl\x00', 0x20200, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f00009a8000)) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/17 09:31:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000bb3000-0x5)={0x73, 0x79, 0x7a, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) connect$inet6(r0, &(0x7f0000071000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/17 09:31:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r0, &(0x7f0000105000-0xd5), &(0x7f0000677000)}, 0x20) clone(0x40800000, &(0x7f0000281000)="ee2f76ce6044370fde774d9b2b52a66ee2ccbc84a39308b1085f6bafe3ad91bb5296f5c9db5f33125587f01c29bd8e0a4986238264b5d1ac159bf1883f6bbb79a2a3e1a76a5f6f34e0145e5c71bca9ef6b7c219264094289c26ac29bda82a8ad074da3c856736eb3d80a655dafe1cf025c45859d", &(0x7f0000e8f000), &(0x7f0000ac3000), &(0x7f00000d7000)="55f96ec4caab8cf0bf19335ee9505e34c7c5d4d577f0629536d2b180756c45dd6db8027f63ea86f06f455a7a75c10f8f75c14edea08262cea5c4b74c775bc0addf390617167a22242cabb0d57ae423269af5b9b6b261439c49ecaae5e66b41f7c0a31930ce172f88b3a70a4bb653b3a410873e3623b18c5ba0d76f7290f7d9cb9eb3ff3df2") 2018/02/17 09:31:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3ff, &(0x7f0000d00000-0x4)=0x0) io_destroy(r0) clock_gettime(0x0, &(0x7f0000051000-0x8)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000c2a000-0x8)={0x0, r1+30000000}, &(0x7f0000c52000)) io_getevents(r0, 0x0, 0x0, &(0x7f0000180000-0x140)=[], &(0x7f0000492000)) 2018/02/17 09:31:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000095f000-0x9)='/dev/dsp\x00', 0x1, 0x0) mount(&(0x7f0000a06000-0x8)='./file0\x00', &(0x7f00006e2000-0x8)='./file0\x00', &(0x7f0000852000-0x6)='ubifs\x00', 0x41000, &(0x7f00003d2000)="61429969192675d87eff1a0db1c34d569812aaba7e4b9d68e093a400a63c0e04c2c103ba5d81678138d9b773988cf42818b2499ce187c9a1b9edad099c4c41fea5d1e80c4e06b01bd3958166672a11bdd573b99fc4451b11d182752597d4590b7539c08dd0042c02c25653ea739b525dff9a6f41c5780b3704c30fbd8282586a9268") setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000eed000)=0x20, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000d83000-0x2)='net/icmp6\x00') ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000a27000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000b18000)={0x10, 0x0, &(0x7f00004a0000-0x10)=[@free_buffer={0x40086303, r3}, @exit_looper={0x630d}], 0xfa, 0x0, &(0x7f00009e3000)="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"}) bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) r4 = accept4$alg(r2, 0x0, 0x0, 0x80000) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00007e8000)={0x4, 0x100, 0x0, 0x2d7, 0x4, 0x2}) sendfile(r4, r2, 0x0, 0x5) 2018/02/17 09:31:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000bb1000-0xd)='ppp0vboxnet0\x00', 0x40, 0x1, &(0x7f0000a88000-0x20)={0xfffffffffffffff7, 0x0, 0x9, 0x0, 0x2, 0x7, 0x101, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ee5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x100004) unshare(0x28060400) pselect6(0x40, &(0x7f0000eb8000), &(0x7f0000b37000-0x40), &(0x7f0000a4d000)={0x9}, &(0x7f00004d6000-0x8)={0x0, 0x989680}, &(0x7f0000e44000-0x8)={&(0x7f0000023000), 0x8}) 2018/02/17 09:31:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r0, &(0x7f000012c000-0x58)="fae681f4832443af788ca80d5d400edb67f4123acfbff86821afed9c7528132cdb56fb4bf696396fcdd88a7251fe7600466f3642b1c594e728cafba3228fc7eb2dd648e461e8dfbe2402c85787252f3e18561d681cdd3609", &(0x7f0000189000-0x1000)=""/4096}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000168000)={0x0, @in={{0x2, 0xffffffffffffffff, @rand_addr}}}, &(0x7f00008a8000)=0x8c) [ 76.944564] QAT: Invalid ioctl [ 76.963250] QAT: Invalid ioctl 2018/02/17 09:31:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000f7e000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) pipe2(&(0x7f0000941000-0x8)={0x0}, 0x4000) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) syz_extract_tcp_res(&(0x7f0000991000), 0x3, 0x7f) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2018/02/17 09:31:15 executing program 2: r0 = syz_open_dev$midi(&(0x7f000073a000-0xb)='/dev/midi#\x00', 0x7, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000620000)={0x0, 0x13, "7339d34c8087a51eed089ad2fa9438dc305cee"}, &(0x7f0000001000-0x4)=0x1b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x10)={r1, 0x7ff, 0x4, [0x204000000, 0xf5, 0xf1d, 0x10]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r2, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) [ 77.004290] IPVS: ftp: loaded support on port[0] = 21 2018/02/17 09:31:15 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000043b000-0x9)='/dev/dsp\x00', 0x20002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000000)={0x8, 0x1, 0x5, 0x7, 0x80000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a3c000)='net/rpc\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00006df000)={0x0, @dev, @multicast1}, &(0x7f0000ebc000-0x4)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000f8c000-0x400)=""/1024, 0x5f1) syz_open_dev$adsp(&(0x7f0000c68000-0xb)='/dev/adsp#\x00', 0x2, 0x40) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/02/17 09:31:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000071c000)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@loopback}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f000075e000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/17 09:31:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfd15) syz_emit_ethernet(0x2a, &(0x7f0000436000-0x2a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0xfffffffffffffffe, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f000071f000)={0x0, 0x0, []}) 2018/02/17 09:31:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000699000-0x8)=0x4) listen(r0, 0x0) r1 = accept4(r0, &(0x7f00000ad000)=@hci, &(0x7f0000351000)=0x6, 0x80000) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000263000)) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f00002ae000)={0x28, 0x0, 0x0, @my}, 0x10, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007be000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pipe(&(0x7f00009f5000-0x8)) getsockopt$packet_buf(r3, 0x107, 0x16, &(0x7f0000ce7000)=""/70, &(0x7f0000b41000)=0x46) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00007cc000-0x6)={0x1, [0x5]}, &(0x7f0000ee9000)=0x6) 2018/02/17 09:31:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000314000)='/dev/cuse\x00', 0x800, 0x0) dup(r0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$VT_DISALLOCATE(r0, 0x5608) dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000000)=0x1000000003, 0x4) 2018/02/17 09:31:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a4c000)='/selinux/load\x00', 0x2, 0x0) r1 = socket(0xb, 0xe, 0x7ff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d40000-0x8)={0x0, 0x9}, &(0x7f0000501000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000381000-0x8)={r2, 0x1}, 0x8) write$selinux_load(r0, &(0x7f0000287000)={0xf97cff8c, 0x8, 'SE Linux', "f4db681477f8e560474014d37623ba57"}, 0x20) lseek(0xffffffffffffffff, 0x0, 0x2) 2018/02/17 09:31:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0xfffffffffffffffb, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@ipx={0x4, 0x0, 0x0, "2d8121f8b72a"}, 0x10, &(0x7f0000005000-0x60)=[], 0x0, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00002eb000-0x2)=0x1, &(0x7f0000b01000)=0x2) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f00007a8000)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x8) r1 = syz_open_dev$mouse(&(0x7f0000abc000-0x12)='/dev/input/mouse#\x00', 0x1000000000000004, 0x2000) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000465000)={0xfffffffffffffff7, 0x2}) sendmmsg(r0, &(0x7f0000860000)=[{{&(0x7f00008e1000-0x10)=@nfc={0x27, 0x7fff, 0x8000000000000, 0x3}, 0x10, &(0x7f0000e9c000)=[{&(0x7f00001b5000-0xc6)="beff410f02addc8259fcde0b85146c940d055e06e4a83ddbc548df141ed29d4b59d70e7c90807918d246d9ee08b87af8292aeb32edd9993df548689116cb4965a5245c5bce9fdba39a6e83530be8ea092e48ed4c17f4c87cdbc8222d6004a91d7b9cab82704fdc6721eadb95a12900c1ffe9604e8c1fc98625e4e9874c710648b1354704aa2a9bc22ca1b4a83797e98967261bdad2d009905e6311cbc162a4ff44f15b256c9c5426bd2736c13af7e9f621ca4582b52ba63eefd0c26fb6ae604306e5a4d5e941", 0xc6}, {&(0x7f0000f98000)="fa97263ef701f976739f1c78ff53137616a3450d055e9fd10f0148c332be1bd834c63e5303c940dd15085a7de3e48494d56c4573ebdbec5b6fce7b3b8f8bb382f879705b4cc9d5fc630c0f0f3a14d14d8552d3e1a0d50f8245", 0x59}, {&(0x7f0000f7f000-0x62)="f3e178f227812445015f7802c3e0500597c211eddea8432406f1b944e2e3c1320095e9915f953fc2a84d8c42c1ec6da0c69c189573b1cdc7ee24e4d4618732bf188117fb0259ec7b8c207213a0b8afb6a9e724bd4dd57be9ca9deee56e663d24d3c1", 0x62}, {&(0x7f000023c000-0xc6)="f272039f11775fbbdab135b2b6ebb4678d248a6778a29b052b2f50b18510343420d2e76e41557269b9d4ebbb37af3a321af617fbd122202b47cd770dd80788aac864ba5514ef48d16a13ebe7455bcd62d26e46382d7a4716ff82e063870f37cce89ed7a2ad40cf5314588a6665ea82ac3624c615f2391b870d8fbffbdd9ca4832916cf7698123356eb35c0ae94c528dfcebcbc5ef18489f59b9134a15748bca778e24d2b01b208787cf1c7f913c30e7a32e32551348f114396c0a4998dd68825b2f6ef82db1f", 0xc6}, {&(0x7f0000d60000-0xf9)="571e9581d2abfa68c41be94bac4cb0842981b62ccdd2cd21b027cf12d33653b5475c30fbf81ca1ec2b72ff89a5b19f9eb57600661cb877882263aea6b6ea8c4a9bea4fef21c111de42abe5e20ee69a1fbce534a1b4a41852e4536bbe338c33face00addfb69122c3d6633f4eff5afeeb7d37999a80a616e082f7070ab3943f7e558a3dd0ae738e56184190fc7aa1aad470ac81e83da53f4fc88cdd58e2c0e48463cb0093f1553b2bc86b6705154e50745c86b5c72eec4f6c53e20adef7c33d203ee48149581357681a0269f6afe6cce7ed8bc62156425bd8d6f1d89d6bb13479af5da65b7887e395ef33702451b0b8064d168d4f5747eb80ce", 0xf9}, 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0x1000}], 0x1, 0x0, 0x0, 0x14}, 0x101}, {{0x0, 0x0, &(0x7f0000d99000)=[{&(0x7f0000803000-0x5e)="f25e0eff55980606790b49cd54583a8c7d5f6c02153245063bc088c38503f7be29fe50aea79ce4d3731e403fbf4824dd7cab4e1f20007ff4f81057c54c66c9e81ca5ce556009d6b75e95068e03e7f3dfbf04452582cfbca927769944cd1d", 0x5e}, {&(0x7f000014c000-0x94)="2c3e351be63d5c963067b36707994f1f9a25b6c7c0f9a39cfd2dbb7652bc1035176bae4db092612604c00d2bfe1d2a3f4a1e22c155918a2787ed5481c189421229e5ebf59d7b43342285d8086bda366592e55f5e1104fb8879d1af2817ebdb703bdc9d0af7b541f9d8e60ad970c80a745df68897450c8caa52c597386ed858cb0b755138d4d5452ea6a05b71054ec5beaf29120e", 0x94}, {&(0x7f0000230000)="a41ccc8147affebfc4a0fffc48423844028ee47b76ad89dfc751436c4b0cb953309fc7a5b057585a36cc32e43e8b7634e3febc2af7c58963640ffc50bc56ee50311c1d4cb8a01bf72f09798bd5e0df15ded2668d2b3975a2c1c96c616e67565d714380af41290fbdf433f0c768409b548dab56145151adb367fb7fc2a0199b8d73041f0abe54c6a25e2817e11de9ad0cb9f2a2df3f823054559cc799b88e8f7837e6d4c380a214e440d34f549268a1bb6ab8ed2be9dacb3b141574bcb8a6020cd603f0d8878257c26194d46eb9dd31dba6160f04a71dcec4a901b257f926a92f69", 0xe1}, {&(0x7f000081d000-0x33)="4355a01a78eefd9bee6753a99329c10e041cd08b5e3d7aa2a86851b105125d348a6ba6ed0d3f6938ab9960a7a1f410b9e5f9a7", 0x33}], 0x4, &(0x7f0000d0c000-0xb0)=[{0xb0, 0x189, 0x3ff, "55fac2b24a36115ddc469dd0e570dc4677cb33fb8b9a126f8ac39842d40d901917d84b3f3050d73ca6efa6a708d9c974d131758c81d17ba83bd4b52fc2bf90eaefa3edb1575c54c32ff4788bee449312b6aaa7c3f9ed9187db1abf016061bf6aefb06d29de55459657396ea76a4f77f4d59870359f8c070bb332cd28bc768258f6ea1ae80372d18d6749e9985f86000589eb57c015180157fa52d053e80eb674de9c40"}], 0xb0, 0x4}, 0x4}], 0x6, 0x20000000) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000676000-0x4)=0x80000000) sendto(r0, &(0x7f000097f000), 0x0, 0x0, &(0x7f0000bdb000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/17 09:31:15 executing program 6: socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000012000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000012000-0x8), &(0x7f0000012000-0x2)=0x8) 2018/02/17 09:31:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000745000-0x8)={0x3, 0x5}) r1 = socket$inet(0x11, 0x2, 0x0) sendmsg(r1, &(0x7f000000d000-0x1c)={0x0, 0x0, &(0x7f0000006000)=[], 0x0, &(0x7f000000f000-0x6)=[{0xc}], 0xc}, 0x0) 2018/02/17 09:31:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x8000a, 0x8001, &(0x7f000070d000)={0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7fff) r1 = syz_open_procfs(0x0, &(0x7f00000eb000-0xd)='net/sockstat\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r1, 0x2, 0x0) 2018/02/17 09:31:15 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f84000)='/dev/ptmx\x00', 0x38b82, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x3) getpeername(r0, &(0x7f00007ac000)=@hci, &(0x7f0000000000)=0x1af) [ 77.232267] SELinux: policydb version 342416372 does not match my version range 15-31 [ 77.249682] SELinux: failed to load policy 2018/02/17 09:31:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x9) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000011a000)={0x0, 0xebe0, 0x10, 0x1, 0xffffffff}, &(0x7f0000b29000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e52000-0x10)={0x5, 0x8001, 0x1, 0x101, r1}, &(0x7f0000786000-0x4)=0x10) r2 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)='ns\x00') execveat(r2, &(0x7f00000b9000-0x8)='./file0\x00', &(0x7f00003c0000-0x24)=[], &(0x7f0000eaa000)=[], 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000eeb000-0x8)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000d62000-0x8)={r3, 0x1}) r4 = accept4(r2, &(0x7f000082c000-0x58)=@alg, &(0x7f0000bb2000-0x4)=0x58, 0x80800) r5 = getpgid(0xffffffffffffffff) unshare(0x40000) perf_event_open(&(0x7f0000656000-0x78)={0x5, 0x78, 0x8, 0x7, 0xff, 0xffff, 0x0, 0x74f1, 0x3000, 0x1, 0xa40000, 0x2fb2, 0x10001, 0x7f, 0x5, 0x1, 0x8000, 0x82, 0xa2a, 0x5, 0xffffffff, 0x8, 0x10001, 0x2, 0x8, 0x5, 0x0, 0x0, 0x7, 0x7fffffff, 0x5, 0x2, 0x0, 0xd70, 0x4, 0x200, 0xffffffffffffffff, 0x1, 0x0, 0x9, 0x0, @perf_config_ext={0x5, 0x4}, 0x4090, 0x7ff, 0x9b7, 0x7, 0x3e2, 0x7ff, 0x5}, r5, 0x8, r2, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a27000-0xc)=@sack_info={0x0, 0x161, 0x401}, &(0x7f0000e8d000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00005f1000)={0x24, 0x2, 0xff, 0x10000, r6}, &(0x7f000074b000-0x4)=0x10) 2018/02/17 09:31:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009fe000-0xa)='/dev/cuse\x00', 0x8000, 0x0) mkdirat(r0, &(0x7f000042f000-0x8)='./file0\x00', 0x184) r1 = syz_open_procfs(0x0, &(0x7f00008a5000)="6174747200cdbb2e9a8e90f69495564acbd0c81d5e20a4e3588c1adb8abd5aaf36b8ed03bc14374c626bbfd9323ef1d0798a55b84b0ac091680b56e04318e94fe790bdd8a988c1eb87613d") symlinkat(&(0x7f0000a1b000)='./file0\x00', r1, &(0x7f00008a7000)='./file0\x00') 2018/02/17 09:31:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000fa2000)={0x0, 0x9, 0x23f, 0x800, 0x5, 0x89, 0x100000000, 0xac1, {0x0, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}}, 0x6, 0xfff, 0x8, 0x3, 0x401}}, &(0x7f0000757000)=0xb8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000050a000)={r1, 0x100}, 0xff9d) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) pipe2(&(0x7f0000ab3000-0x8)={0x0}, 0x800) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d11000)=0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00001f6000)) fcntl$getownex(r0, 0x10, &(0x7f000015a000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000335000-0xe8)={{{@in6=@mcast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000a55000)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f00006f8000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008fb000)={{{@in6=@ipv4={[], [], @local}, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f00007b5000-0x4)=0xe8) getresgid(&(0x7f0000d99000-0x4)=0x0, &(0x7f0000111000), &(0x7f00006e9000-0x4)) sendmsg$netlink(r2, &(0x7f00006a2000-0x1c)={&(0x7f0000a75000-0xc)=@kern={0x10, 0x0, 0x0, 0x1008080}, 0xc, &(0x7f000034d000-0x38)=[{&(0x7f0000388000-0x10a4)={0x10a4, 0x1c, 0x200, 0x3, 0x1, "", [@typed={0x38, 0x41, @binary="cb129e3a6b17dacfaad7fc24b6d600a93e80d41d01933eab5afb47496aca601b36a534d7aa5fa5f36972091c3b"}, @generic="14323ca052fb51885cbe495250a9de641aa216ac511187d036618d74a578fba691d1e4a3cea76acec1ce10813d3b793016e6d998aea917", @typed={0x18, 0x77, @ipv6=@loopback={0x0, 0x1}}, @generic="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@typed={0xc, 0xc, @str='/\x00'}]}, 0x10a4}, {&(0x7f0000753000)={0x164, 0x20, 0x102, 0x3, 0x1, "", [@generic="f6c154cf00a406b3a7641b8511ab1e0bfefef4c64f12ccbc56ce1fcdf0e2159735f26a9ac145b39888d9ec6ca378814c53e4cda80733e92d92b7b685fb429487f0c69b83496d7a4bcefe4861d6352db5289a9dd2b9242837ae7aaf2622a2bb32804dde775d2ca1d0ce2af4655233cf63e4c1c3a5801980168436f4c0f88ad4a7e1957de1e60a7568ed521e77f5be8cba6405e0a6c472d54adb6efb8f6e0d", @generic="53b27b0bbe4559c2483185ef83339e1df3e11671f9deef54e10acc0b68789098ea82bd34c90320cb4267d0d3716d10e57e403f81676274513bed615945f17904864a0be52bcd2327da434193c18bb7826d610c0f8a66c2d9a31239fff7856fe8e8c429e5b3892754772ee26f6fbf7ef5afafbc5aff1e378a80356b84750ab4078855b824d90adacb1aa86496f3a5b2ac7a0273d7d1a1369374ce912c9c5a18a1a8e67c7adab594fbc0e7f03bf5c0cf4078ed221e"]}, 0x164}, {&(0x7f0000a0e000-0x20)={0x20, 0x24, 0x200, 0x4, 0x2, "", [@nested={0x10, 0x8b, [@generic="b44b69fd1fdcd8b78412c6"]}]}, 0x20}, {&(0x7f00008e4000-0x2c0)={0x2c0, 0x20, 0x604, 0x5, 0x1, "", [@generic="dedd5d1c5f271f782ac2399b0118720465e350877fb82b9b710927f3de7945a626a6eb41ee3278d48998477eb6284f1c1316dfda98df395c415d54f760a79fd0edcc8b6bb13c012b663a75000af2e47593fc0ec87d869a9ab43d05e27c2ee61503119e3a1868754f06ee0f83f7d674fff629fec5631f21524d84a5bdb7c7dc6db22198b7618d64ffd90bce24026b", @generic="d5df81fe6519ac74225b5de0b41d5bc03f52a5749c7be60d8bf31da5ca0f2b826d35e17996a1b79dc21ac5d131bc1494b6919448edc7244b8c5777b683b87987ef9a82939e593e38e1445b727bc0449e5bb153b390b0c13c938e37d5a0975d250a69df6fe06eaafc161389607b5081b8ed0e35d02a9d39d89bd370e5e092a7430678faee194c48afd93ce8c224bb2e37e5312ffedde5cc6b3f341c5831ad140a0b68aee76f4bf8eb0ece3c3eaeb324c3f4ab5cbb7fe9afc42fb0726f55652c8b52d26b1275aed77641a8719078ff8ce2484fc0438845e0f4778536686bb21ab3200580518962533e5a", @typed={0xa0, 0x29, 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", @generic="c371181c5ec224b5d8f0bb36b2234f836cfccb0748d8cc3932a1f1d23802b28d23b6f513d9ecc7ee913f266765d105402eb6b72972e19ba9940bf7c0abba18e3602a68d7b3de68ff3bf957c20c6bfd239d1e0b08048fb4c7882774a4f083411a3f91ccec89b8da5c0ae1c2653090d97248c6426a9ab0da9323adf097d2d0248797fce7d33c63d78d2d7d566b3cc0317563709aa1909a65"]}, @generic="c8fce4f2c1a7327798b061e8c1da9982816ab3cd77807a6a4085c517b865c548962fe7c4f3f861d64959c33b87cdf53dcfdcc3342f061df8fde687a554e98684d58e7490097ae83fb82f47f1f4b88d9e64ce1a077e3011420d5985ac0b35830bb6b7282a9b479432cf46a92e57de50ebd0848d82de9965924d0e9c8453319b096df79c74a9297ce1ce432bad8757db411e64b58458280c05197105341ae648c3a0909306d5f7d71ac2b8ec52872f7851a2deb00ad4fd80f753b55c76fd929198646996f0c7ef1d2d1b3698126111d9a70cc344c4", @nested={0x6c, 0x8a, [@generic="7be1576365280b1f7d0ada68f165da2437c2314b98e961e3aeeb3db726d901f8fa95ac15c7cccfcfb4b0365c7d1919300b6c07534cde64701caa595f25265c410396564dca9f2a7a087cf0cd766097", @typed={0x18, 0x29, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}]}, @generic="e9b699e82dc314860b2e802efef78c52344967db8f2c2fcd5a494c093a2332f7c588f7655011f23a9e1224d24c9104f77f3e437e0d978000d4dacdfd4fded05001139d662a3bd2dda47996bea92efa948bd7ac22b5120933c3d872", @generic="eeb42e6ea098d831ced94a13800499e4f1f5d82adf186e260c8a3bd420ef9de8e5d565c3a5a2976e9814b178802cd6824dcf178ce57434ece935630e654c93b2cb7a44c6f7524d2b83aa080e2a31672cfff94120812185191d517d0119b46f74e92686de50a6927500c115c117ea79b07d9c0d"]}, 0x16f8}], 0x7, &(0x7f00009e4000)=[@cred={0x18, 0x1, 0x2, r6, r7, r8}], 0x18, 0x24000840}, 0x800) 2018/02/17 09:31:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x74301, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000001000-0x8)=0x71d1a2f5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000005, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000cd5000-0xc)='/dev/amidi#\x00', 0x9, 0x20000) ioctl$TCGETS(r2, 0x5401, &(0x7f0000ce6000)) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f0000a89000-0x78), 0xfea6, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/17 09:31:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x7ffe, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009d2000-0x30)={0x0, 0x0, &(0x7f0000347000)=[], 0xe4, 0x0, &(0x7f0000b7f000-0xe4)="92faf9c3fd013beebf3a49dac046b0f7cae1d47240aac23e50c9fa93af848d39910fd2120d7e3b91de6904d99ed6c30660e980e21e2aa24d608fb72e9e871671e2edf43c014abb5c72e45b156e92070fd4ff188feff51dc7523b6e5f362dc755f65c265ca7e2c8868c671aa351d269e8cdf7e00fde6aa29a040148a6629e2b9eaee1ca8c931a18b73ffa85426699aae878d6ba4acdf166552b6d7f9dbed49a64cf85194b4df30d583539827c97afdd0d7a36b663828bd5f26cf6a24995518577412935696b2e84343cbf7267516183d006e7d425e50fcc914a5bea89385b6e6f8beccad7"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003ac000-0x4), 0x4) close(r1) 2018/02/17 09:31:15 executing program 7: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000031000-0x8)=@assoc_value={0x0, 0x3b}, &(0x7f0000030000)=0x8) mmap(&(0x7f0000030000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000031000-0x1008)={r1, 0x81, 0x1000, "c5299854cf062a2026a013a084bb12bb7541862964436e5c6f09987c979419ffd9da2880655cb82e238b0fda37637b39c83920964cbcb1be99e576771fb4326d196461a39e5e040bb0d9bc33561d088df749c6ce31ef56043f266208b2931b6e62acfa1cf6b0f62976a869cfe5cdbf81d7b120d853ad1be60a81c271000d5a1624fb8d36ad85d81f4e2c1bacf5b3029290f71008b643f4267a43d5c7b0f108c1c5a2b6b6aa892c4051e5d6f55244e6c13fac5dd0ab6be02a4470983fc16d6e9b48826d2572288b8641bcb7a2de90c3d4b10e317c3336f6dd40cf05b20284782cb4ab5b125c4ccec720116451a44975fdf256988ddbf5d4bd63fccba38a54eb6be55661cf5e9154f728c75d4d99a6abe5b074864f270561b226fd8204ea2a05f5b0c36acf6c416322f4ce91949477bd0c0d518fd785099bb7b185cda8435189f11146383aa3fe7ffe1531f821319effcfd5f9f706a3459b1310729abfedb39e700f30227e41ca7c4a2c57d8aca4931be50f1b99a72693fd38281b7a51dc34d36f9cab46a23ebbd72ca3e0f57b11c5537527f57d025b445a312ac366dc3ac6b72e94534d64f329de46847ade4509756914f9c965c6742c0c84abe34e61e486e1d2bf451a436e91bb7349aaa3db4f81a9df0a84845b4bed7f042afefb0aec7aa4e9a840adc5a7583af929a74ec701e59015f63d8795a1ced761e2537340b3faebf6a9843f016dcae11119b9be9d813996885e3591fc4bb1e16bb9c7144bf0aee628a101ed5a3a9033ef693da970c2c5861af351af22d6ecc2dfc8dc468c0569dd106d5319bd7614e118dbb4a10ede65e7ee8422e83e595485b1b1c69e59471722c4f96e4ec70cce66c2b323131e7bff6f14b1965a87c1af26ec54c5d46f40bd92f4bf389bff04dfc120c337f6b2b5586d9ca8bc41935ff07a70121a57142f43326cd989991c6160500b0be6f6bcf94354af785b227e54492d1e6ce78291d824e3ccc0f3e65c766a56822d14b3332fa308b983e01e6ef08a78c6f50b1ca4e9a997cddb97bb32e0230cce3145abf0bdee0d34e0b94963089c7fb53dfe6ffeb80aa656b8acf4311fcd0f2947b849c68599bb2ba20654ea6d4ef42581b1f87f0aefd4de0acc5b0324d73822287069f3dcb3839737d37d2190316d74be6ef0abf43bf13ac54e630c6ea5b3e3f02d2eead57b66cf6606e1f4b34ad14515a7572b62cad1cd44e5f146cfae4bad790e1438fff2fcd2397fbe75cc6d818cbf3528fd4981f520d71b66c7c925d11abbe55968e7fecaa0454f0f20089f9772a691e03a043e497fe3e1f6e491deef8fa20a3b89b32f130866d1903d62fc73607da5a6e37098b364e09bd96348d1945a7545932724f309f3e75a9b0def73a37e9ea76590670313a464ca825d2ac7b71ca6ea872d6a3d1fbfc3599a17773b5537919721e6b7751da1882d1e3c8de7e3032f1c447874221f9f201d73685e2b52ba0d951a2d4d666c7b71bd4ac37c29c13ed0258d4801b4cfdf638f27a7f0a4dc6221237b566e809d2cd8e5982579ca2b961c0d36f2908550e8784de405db46079636646de2e4c1720f53a6074ebf945bebfed344d965f8523002d6e13df8b11a05748e5a04e7e61b9ed327d9f806005ceaca68a5ebc2cf9be871873d3db38c059af701725fd2c40e38f45f0d8535eab87227479fbfa0eb2dcea1cb1f50391690a155416482a1d5f40c76b4989d0bc8bf268490c422e3e0ac64fa3a229b136ebee81f49b4d4e4b7e7c92b82599fecb19467b595591be8d59fbc60a55de14ea438c936feffb7709ca9f8495c75fb77c846601d88541b290c2595fdaaac7386bb0550eab2ad1c9d58eee092067ae9d3b4ae7fcfc0c849d0551ff05b8f2c3a4df4efb74aecca76f29981aa771fc108cafd720da8cc1439447cb57de62148a1c1f87f68958b0ceefd36dc09956c7f03d3ea6f4e4e7f2af27ca0ec1416a890749cb4b9dd9df7534fc83ad75dfc5dd9061531d44276dd8137b86a7d537151486a2973751b59ba149a26b40a6137d593abe2676ff5c826eb48db3893753ed554c0d0072fce197e73018971b871b39312efff85c309af6a7964759da82d8c342a650a8d557e5cad8e0ea3d80083806001ecc0e58979ce79b29bd2ae572d193ba3623e83243bf896cf5d593254839e578aefc03d34dad47287b2e784a510cada9ad8f8ea28c406c46cc4b3dc700531d60ef4441a157a957ed9d210a74cd53a2d136a5d76324c273551304ce4f984badded5702051095a1d21934b31159450311363943203404a4cab2cbaf611e3eab045dd588a5fcaf85d90480111cd6fc2708d5dd2e26a57ce468ad7759e81b5dd2606b0c9d5ef289032a3f550398193aec2304caaaf294f565f134f0b8559756380a76c234550991288faca520779c82ae1bdb6ef1e9fda65a3508d0094d48e71b462413542cf22ea25d57d8f9dca1bb4795d10ba1198a37970a6e614a903c7c54662d316667771fe7029850de3ec1720abd9db578c580817a40d9845fe1e64b8c26c1d84cf7f54b8297556f498700f64fbda8c30551de8a1c39f52887db911bc56277a5a1b711ad54cbe64fa560416a4054712163030335c44a53be8af871775894ccff1cf2dde8e180503905eba15a2a18bf3bfb3bcf4793a0898ad15d0aa3a2790dad018981528cf9e6dcd8d4f71be85778e3918df5e66233f6a2d900fc6802a1f2a892dca5743dadb17ecc79d877edff9bb9018c153d75cda032ef85429059ae2ccfc81cff3dc27a2b786c6ed37d7780ac38bbb4bd9f1d357ea9dcfd8032ee2d1eae5961384b2684288470f5625f8fabbac1c80e0a8f25f6ad2012d03a9e19219be73d755c0015194226ccc8e3aecd9cd057a4db83d1dafc9dbf05e89ff9479e69801ce8bb48a76589b4bdf3562521e1e791e07cc60fc9f698dfe102f8b38961ada749c85a8ef4969d6ac630081d50f0c88232f6366e5ae2d98928a5e4c1cb42403207ec7cd2af77e6266de1258ab3fbf60b83402ed67fb1deaa6b596f3fb1b40780783015a3b91b52700e766dd47d3c510597294d8717f8be9ab948d929f2f64cbcfea7088b653b05064925d63795160c501fc529cda98eddfd62c5fd9354da569ebe1222b70f8f02544348ca46a290e76ff0fc20a4077546dbda8bac7f81d55635ddb763437921b58fc6b2f9a73bc30b4dd4ffde1db3d3fb816d8c5335c0fbb8581fba970db9654bb0b82c0b26c11dec46d9d16bc1f2490afb7c631e1bb9435f04acae6cac6087a1be37a26a4d14220d5a6a198e157eb036920106db716b45f53bbed2aa686d21ce92bc83bd40495b6d4ec0d300f29963f7e7fa02ac5d837d212ee9aa161e70f233b7c8ea18ef7f69f7b8f7886ef61389fb4607532db2b174d44303788bb16dd42127316c4fbefd59780dd157bb32dcae43da4ca0923337f4e1f3bda9d6a252fe4863fafab3197d6318afc002ddcdd5b8fa8fffbb9d2ecb62162842fdad0b4efac8e3e9032027ac141552d98d59b6589919d3b14eec6cbfaf3de8f9714fad9eee511eb0d2a694d6f9b8e7c2d29dc5766fc48f8fc31afc492d6c9d2a7a731bca6551c8fa450340345bb4bae535f80ddb5a973a36fabd65d5eeedb463d90e2e3c1ec277694fe0959c657c1ab86a4d89e1de317dbbb7d4587b33d167bca265b59aa635a78864666a1d2606bd49c862cf5e1a41e163f621d662e543aac41cd3160cdb89c4afdeb179fa53d4c5096d7bf11a0eb1389f68e35f8de8e913a1b3d0155c9c3db93a5d794e939806b5bfc98855a706b4022a2a1fd920aa01c1d62ce5afc87a190a0b55bde223ff7614e9f31731852c887109debc7e5cbd96209c3cd48c44bcde67712445502ac26d996871d32dbc2ca4343d5842d1dcb3948e83ef3113d1ab0a284a1f2269a811b5d51247f866a55c880b668afb988b22b6b78ecb5e03017c760eb466fab013557d8b6253471daaa863b48ef8d8581a8bfa73cc07ed089cddaeda8300415ff5bc5dddb1847e16a382f99d0215cf626af39a59d11cadc6ab976ef72fb55f0f1c8781a6669abf19899628a233db992666d57e2677e1d51c34aacbf90e6e1de3f44e2b1d7c2fdec56016d60627cdfa6abd595880747619dc78bbcce9da09b6f8829b43532d30c94fc6922e3fbf15cee49388d4c4876932f57676987086e76b69358df9c195d61f7e12c061140db7b24160442e60bf00128723b9e3505b21cd3be753768ea80a32e7154003e6bb9fd6f7c5ff057012f3224101dd54d5a08c163f2b55c166e53e210ec1148556c8dd52595e8a04727ee9ea4b64eebf820519a479fca3d276ba6b9934bbfc0c75c95194c512297ec088105f9517738b4cb7ae20846d30ddd30026bd45a1b5b060296f6d000f33a4574e00311c04f5a0a970a9aaa55c23db5d2c6fe224367026feba4ab2a93c8824ab20dab68a7eda5e23e8371bcd821a90635b70eeb076cbe501f4cbd4f2d1e1038ef68b5e1ae3238e3f55086396cf397310eac100fabbaa3988a1af62312c5402fff693e563f5fb39b6a32580ec0a9a451d8dea399010b757fb67a7becd4e7838bdde68ed2b5a9c8411f2be31ad94340a37cd3bf22c96d5f283b83f815b24d067174179208f8353f93d4334ed698fcbb4c4399a49c947b6e07effc06636ea2c179793cbede988db1f91ab85bf7659d59fee66951a7077ec5fc961c198003692c46eb38ff8ddf09a637d9a0fa1bf877fc3e6315b3d1bc2bca7c8a5fa80fd3802be60c232398ef0acddfb7f4bd91612c508b79e4766d7788c0007336c4135c813db6a298a72e4a0ad7eda64b5fac5ffba1487ff68f86132e18fec1bc09036597c8d5c6b48788a8d25a66902352bcaaf2fbfb41274a1019cddc09055246bcd8a6a93452d9888ac9129a2693e00be7fb8adfa689ab5ac6ef91e9e6d923c4ce6c188c0bdff62066e3bdbb1656a848ab21c7995b4edbc2d4e4130a2abdfec29ee06ecb57eaee7176be862becd8d6e3704f6682494470ac8e621b292b952121881f263903c2e6b90bf3fdf2766666a299cc4e3eeac6eb24900aae9ef2c485ec620ba87365eef781d3d295b3dbbea2ffd8053ad206c78e5760e1df3801e1d700666be8df0d6da539c3ff916914855bc3aab53fa68a39ee440fba37602a6d8d2a537a1173786a08893cbc5380f0621d7e53ed99b8a95d6c2be2ee0ac23482bf97a0def7d7b9c985efd10d4be2e479b3c45fd6637508e82298e1a403e85cfd96f363bfd53860eb44491a6f73d87313900cac7f165c7bfb410bcbf1cb8285db3f0aafb08dd591b4350402a49584186a5ad0ace0052ec1c2ded137c3921dda5313e775c9420088c404bd71171cf70f8b44283f9287afda040aee1d21522eb5f7cf0a06458f8671a282d6ebee15b6936dfd3fe221c37811d2668fca07797db8e0e24387714fda1cc155bdda39d2efbe1eb790b5b55c5bf0399e1a5b3131bdff5fa6c8a2250bac462e59875fa611731c4520ada963273522a70241de4f5da959108bcf225d86a91fc6e8ccec8d6c307ae2c9848fe0d40059e1cbaf90bb7250270c8b9d81cd09d093d24ce9fafc8432abd57cdb8028cb264acf8d57ac0cc7c87d3411b397eff249712c0bcb87ec61d3a051bb2864800050a25561b1b0a32f844bb9d7b3693dacccff14a26f45d6d9a928d12aeb6a9b61c6559833bb1730cd8455d4735e4634b8eae5865a677a1a2e08adfda5c09268b53d41a01e14d74ee3260c61d1f100d63bbbf2b39c95a73fcb78b29603b6f5911526102d0d49b68dc7fc9fb722bb9c0"}, 0x1008) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000033000-0x4)) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000030000-0x1c)={0x0, 0x0, &(0x7f0000026000)=[{&(0x7f000002e000)=""/222, 0xde}, {&(0x7f0000030000-0x4f)=""/79, 0x4f}, {&(0x7f0000023000-0x1000)=""/4096, 0x1000}, {&(0x7f0000030000-0x1000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0xfff}, 0x1) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f000002c000)=[], 0x0, &(0x7f000002d000-0x10)=[{0x10, 0x29, 0x2000000043, ':'}], 0x10}, 0x0) [ 77.285469] SELinux: policydb version 342416372 does not match my version range 15-31 2018/02/17 09:31:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000037d000), 0x4) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000d2b000-0x56)=""/86) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f5e000)='/selinux/enforce\x00', 0x4000, 0x0) [ 77.354996] SELinux: failed to load policy 2018/02/17 09:31:15 executing program 6: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000f7c000)="3743898b55cc06d64130fe1902edf3772314b64cb2877146be3ec44ecbd611a805e407381f317ff0f3a04977e8767003a0de1ec44a1007460407dfa0e6e4436d3597b1295660bcca0f88e632e7332888b44d4d0b67673fdbe6b30b3d5c8b8b33fe1150c69f18ad680b0b31d939a47b0b4c1c9538a7b54e7410d2e64e3ec61e51bafc0a3c32017e346aa008fb5776e1ff1e35bc6500316d6aff1d805ce1c031c880d7f3334e1e45526a564e215429eb00f74cddebc95be3f6d4269229db19516a62") readahead(r0, 0x3f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000014a000)='/dev/rfkill\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000ed000)={0x4, 0x5, 0x8003, 0x201}, 0x359) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) r2 = socket$netlink(0x10, 0x3, 0x6) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000140000-0x4)=0x0) r4 = syz_open_dev$audion(&(0x7f0000eda000-0xc)='/dev/audio#\x00', 0xfffffffffffffffb, 0x0) readahead(r1, 0xcbfc, 0x3) syz_open_procfs(r3, &(0x7f0000929000-0x7)='cpuset\x00') ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000765000)={{0x7ff, 0x6, 0x7824be79, 0x4, 0x9, 0x5}, 0x100000000}) bind$netlink(r2, &(0x7f0000684000)={0x10, 0x0, 0xffffffffffffffff, 0x400001}, 0x9e) 2018/02/17 09:31:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000013000), &(0x7f00002dc000-0x4)=0x4) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000255000-0x80)=@generic={0x1e, "0103000000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000de5000)=@generic={0x1e, "0103000009000000000000000000000009a979f321b30cbf00000000000100010a53a632ed4938d36d0e00000007000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000178d19b7e3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590ebb9f70dc136cb184a"}, 0x80) close(r0) 2018/02/17 09:31:15 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000004000-0x8)=0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000019000)={&(0x7f0000019000)='./file0\x00', 0xffffffffffffffff}, 0xc) read(r0, &(0x7f0000010000)=""/176, 0x27) readv(r0, &(0x7f0000019000-0x8)=[], 0x200000000000016c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005e8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$vnet(r1, &(0x7f0000e7f000-0x68)={0x1, {&(0x7f0000880000-0x7a)=""/122, 0x7a, &(0x7f000005f000), 0x2, 0x3}}, 0x68) r2 = bpf$MAP_CREATE(0x0, &(0x7f00001e8000-0x2c)={0x1, 0x9, 0x4, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f9c000-0x20)={r2, &(0x7f00007df000), &(0x7f00007b1000-0x5)}, 0x20) 2018/02/17 09:31:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, [@typed={0xc, 0x0, @u32}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810c46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa166b5"]}, 0x84}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/02/17 09:31:15 executing program 3: r0 = getpgrp(0xffffffffffffffff) getpriority(0x200000000003, r0) 2018/02/17 09:31:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xfffffffffffffffb}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x2, 0x9, @empty, 0x4}}, 0x3e, 0x519, 0x400, 0x3}, &(0x7f000063e000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xff, 0x987) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000000)={0x2, 0x0, 0xd7, 0x6, "6241f6c6130ab4e456c1fec4f5b4099e03de589cc6697434279e2ff908723a515a984aa4db246afb324280bc", 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f000052a000)={0x6, &(0x7f000005c000-0xb4)=[{}, {}, {}, {}, {}, {}]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f49000)={{{@in6=@mcast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000013000)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000296000)={@generic="ce213a43bdf34b0671870b0200d190d3", r3}) r4 = socket(0x10, 0x2, 0xc) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000c82000-0x8), &(0x7f0000833000)=0x8) write(r4, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000d60000)={r1, 0x7d, "508cab408939211dafcaba0dd6f607605fcb812e6c291bbd4e1ab2057e93f4d9ff1e302500081833328b8c2ccca65fc5c706732f4c01497072eef708a97f37bcbd070e29a42f4200c569ab5ff2ab2d35f08efc03a3b0c79b17720ae2f15efb3e4b5aa03eaecd58f42cd0f3d24b96a545aa6ee043771f346c8de35d9854"}, &(0x7f00008c2000-0x4)=0x85) r5 = pkey_alloc(0x0, 0x3) pkey_free(r5) r6 = socket(0x10, 0x2, 0x0) preadv(r4, &(0x7f0000a01000)=[{&(0x7f0000026000)=""/53, 0x35}, {&(0x7f0000b80000)=""/77, 0x4d}, {&(0x7f0000778000)=""/4096, 0x1000}, {&(0x7f00003bf000-0x23)=""/118, 0x76}, {&(0x7f0000438000-0x1000)=""/4096, 0x1000}], 0x5, 0x0) r7 = socket(0x10, 0x2, 0xc) write(r7, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r8 = dup2(r6, r7) ioctl$sock_inet_SIOCGIFDSTADDR(r8, 0x8917, &(0x7f0000d3d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) 2018/02/17 09:31:15 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000372000-0x9)='/dev/sg#\x00', 0x5, 0x800) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000468000-0x18)={0x0, 0x20, 0xffffffff7fffffff, 0xfffffffffffffffa, 0x8, 0xffffffffffff8001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) fcntl$setpipe(r0, 0x407, 0x590) 2018/02/17 09:31:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x801) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000e7c000)=0x9, 0x1) socket$inet6(0xa, 0x800, 0x7ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000b2c000)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000cde000)={0x18, 0x1, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) 2018/02/17 09:31:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) fchdir(r0) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000001000-0x8)={0x4, &(0x7f0000001000)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000001000-0x8)={r2, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x1, 0x0) listen(r3, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0x41b5a94be6f318ce, &(0x7f0000114000-0x4), &(0x7f00000a8000-0x4)=0x4) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x10) accept4$ipx(r3, 0x0, &(0x7f00001b5000-0x4), 0x0) 2018/02/17 09:31:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f000076b000)='/dev/adsp#\x00', 0xfffffffffffffff9, 0x101000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a77000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f000060f000)={0x1000, 0x1d000, 0x100000000, 0x3ff, 0x5}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f6d000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00001ef000)=0x7, 0x4) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000075e000-0x8)="0000060025bd0300", 0x8) flistxattr(r0, &(0x7f00005d3000)=""/201, 0xc9) sendmsg(0xffffffffffffffff, &(0x7f0000d39000)={&(0x7f0000c4b000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-asm)\x00'}, 0x58, &(0x7f000093b000)=[{&(0x7f000081a000-0xac)="eaf4", 0x2}, {&(0x7f00006b9000)="ecee6b7b249cfd30bbee30cf8eff4d9a50da52118eb544bebe0fc00fb2c7a56649a8f2d11d689cbdf194f17bba1e", 0x2e}], 0x2}, 0x0) 2018/02/17 09:31:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x3ff) ioctl$KDSKBLED(r1, 0x4b65, 0x0) 2018/02/17 09:31:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000148000)='net/dev\x00') 2018/02/17 09:31:16 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000f02000), &(0x7f0000001000-0x4)=0x4) connect$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0) [ 77.527983] audit: type=1400 audit(1518859876.029:94): avc: denied { getopt } for pid=13199 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 77.556104] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/17 09:31:16 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000001000-0x10)={0x9, 0xffffffff, 0x2000, 0xfffffffffffffffc, 0x3, 0x5, 0x0, 0x80000000, 0x6, 0x100000001}) bind$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0x0, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1ff}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000004000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8932, &(0x7f0000002000-0x28)={@common='gre0\x00', r1}) [ 77.577529] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 77.616857] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 77.642488] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/17 09:31:16 executing program 3: mq_unlink(&(0x7f000070b000)='em1\x00') sched_yield() r0 = syz_open_dev$vcsn(&(0x7f00003df000-0xa)='/dev/vcs#\x00', 0x2, 0x111000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0xfffffffffffffffa, 0x1, 0x9, 0xffff, 0x7, 0x32, 0x4, 0x40, 0x0}, &(0x7f0000777000)=0x20) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d72000-0xc)=@sack_info={r1, 0x3, 0x1}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001000-0x4), &(0x7f0000001000)=0x4) clone(0x40000200, &(0x7f0000daa000-0x83)="a7d12b8be0d5514c29b56e59d5bfb38e1cf6b0d846303042e27ac7e09fe816d5fc1e46d936a9313174166522ba8e6ea75cab7b554f63fd1259497b4a4f88cb760346bf42bc2d5d9b1be532fb216092cbef85da1963da35f136e1f315ed60a4804e666f93c1c336894068cbabfc424a1a3527f160dcd55b14787e311c4e94ee4d875fa5", &(0x7f00008f8000-0x4), &(0x7f0000001000-0x4), &(0x7f0000001000-0xf1)="671ed32e05b79b78abe964c25c6475abf4da19c4101253daecda71dc2438deca7068f7c88c96359fc117034a4ed4fdcd17abcdb95c044826933aee3f2e33cb49d704d20e7279bc87a467f1b9509ab5a2d5e2752139dd32e8d22297f98c61ac5404e54bc509c20cb4d8e8edb4aebc647694cae73f067f045b6245d36d0044dc0e4f2a643f61c1f4cf5ef76f217c06141ede91d51c2640ca7358d0305c89bc3f0be256ad00d1682f0f98a6126a49741c8639f2b52fe0ba7749f301789eb0fa5e616249ab74fff686e5f28546818587e5385d55b822ea4c1b6656a0452decc262398a146c035eb1823d2e607612b5f6a2556a") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000002000-0x8)='trusted\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x6661}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r2, 0x6, 0xe8, "41316569633ad6d5029509c50593caefbe06a51f0d470afa5f0b5048b61560c3564f35e48a92889c1736114884c07b447eecff3b96135da2fda4211f31f297bd7154b93bd4cc314c946a7b30096df64ea230896b904b07aca15e16ad166a7ae584e1eb00d0c8ccbf2263e6e1b6a62b2e399e7a9a600a72277c3604112cec39436dd1449265aff45f8f1d9b76c7b6c3b65d85f9e59c4270b9ac685e4f3d0078add58f1f684f9396683ddff5f3bf8f51cc3140721179f819059f267cc0c0306d2a8af335a1a4cfb10332d8e9f30e70bc7c19be68e8282414383c454fe1c3564395b51568b4aaf229bc"}, 0xf0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) 2018/02/17 09:31:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffffff, &(0x7f0000972000-0x8)='./file0\x00', 0x301200, 0x1) getpeername$inet6(r1, &(0x7f00003bc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f000028e000)=0x1c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f00004c5000)=0x2, 0x4) accept4$packet(r0, &(0x7f0000d78000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000050b000-0x4)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00007c1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) 2018/02/17 09:31:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d46000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000492000)=0x9, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000fc6000-0x160)={{{{0x2, 0x2, @rand_addr}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x1126, 0x0, 0x0, "65617c671e5bd2c002fd135297f9001c8c92433604e1c5ebec18fa68adf77fb361245afa098d6c2bfbbea5e012c6d15c1b670535b854a2422396ee654a94545906d84c4913c77fe22d06444cf1c5cf2b"}, 0xff1b) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000065d000)=@add_del={0x2, &(0x7f000029a000)=@common='ip6_vti0\x00', 0xd4}) 2018/02/17 09:31:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b74000-0x4)=0x0) capget(&(0x7f00006a2000-0x8)={0x20080522, r0}, &(0x7f0000da0000)={0x3f, 0x5, 0x1, 0x7ff, 0x400, 0x6}) syz_emit_ethernet(0x66, &(0x7f0000016000-0x1eb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007d1000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) readlinkat(r1, &(0x7f0000b5b000-0x8)='./file0\x00', &(0x7f0000f04000)=""/50, 0x32) 2018/02/17 09:31:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x9, 0x30, 0xa5b, 0x80d}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xed)={r2, 0x330, "78faa07ddd35f402db7078d157ccd4875129be554944e41653b848175d1eecc0627f76e206cf62836037669fa5e4ddde2890b10566da60a13a4f230a1e7f602e39c2791c75cc45d34a51317456e22cbdeabe2ab1e00cc402f156c1f252364e0214ffa2f5ba37dd72d7e4c416740da265089e1f86b953ad623eb7f1c87b5c4e7ea5bc59904c25c106d729b2876ea821aa8f348de841bd5c0cd96921eccb3d198fcdf835c35836a5dfdc85d85b33391039d50557b5bf78b560744641b2300dfa9adcc22bdd952279c08b9c6710021d7a61d15308e19e528a9d53076599ef27bfd8ac5dd1f97b"}, &(0x7f0000dc0000-0x4)=0xfffffffffffffce5) dup2(r1, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/17 09:31:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) sendto(r0, &(0x7f00005c9000-0xa8), 0xfffffffffffffeee, 0x0, &(0x7f0000352000-0x10)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvfrom(r0, &(0x7f0000ff4000)=""/4096, 0x1000, 0x0, &(0x7f0000094000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000076f000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000ae2000)=""/237) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000289000-0x8)={0xaa, &(0x7f0000f76000)=""/170}) 2018/02/17 09:31:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d6b000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000f97000)='/dev/amidi#\x00', 0xffffffffffffffe1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000fa9000-0xb8)={0x0, 0x6, 0x6, 0x6, 0xffffffffffff9150, 0x9, 0x1, 0xa486, {0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}}, 0x1, 0x1e42, 0x7fff, 0x1f, 0x5}}, &(0x7f0000601000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c80000-0x8)={r1, 0x2}, &(0x7f000070e000)=0x8) getxattr(&(0x7f000037c000)='./file0\x00', &(0x7f00009f8000)=@random={'system.', '*!\x00'}, &(0x7f0000ebb000-0xe0)=""/224, 0xe0) 2018/02/17 09:31:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b9f000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f00001a4000-0x18)={&(0x7f0000571000/0x3000)=nil, 0xff, 0x5, 0x80, &(0x7f0000894000/0x1000)=nil, 0x100}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000032a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f000046b000-0x30)=[{&(0x7f0000ac7000)="9c", 0x1}], 0x1) r2 = memfd_create(&(0x7f0000d7e000-0x32)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) getpeername$packet(r2, &(0x7f0000f99000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000c27000-0x4)=0x14) ftruncate(r2, 0x40001) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) sendfile(r1, r2, &(0x7f000000a000), 0x7ffff) 2018/02/17 09:31:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004bb000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0xffffffffffffff90, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x675d461c, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) write$evdev(r3, &(0x7f0000b04000)=[{}], 0x18) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f00001d3000-0x4)=0x4000400000, 0x4) [ 77.761515] QAT: Invalid ioctl 2018/02/17 09:31:16 executing program 4: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f0000ad3000-0xa8)={{0xffffffffffffffff, 0xffffffff}, 'port1\x00', 0x80, 0x40000, 0x50, 0x400, 0x10000, 0xb6, 0x80000000, 0x0, 0x7, 0x100}) r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ad2000)=@sack_info, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ad5000-0x8)) 2018/02/17 09:31:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000d8c000-0xc)={@multicast1, @rand_addr, 0x0}, &(0x7f00009e9000-0x4)=0xc) sendto$packet(r0, &(0x7f0000f54000-0xf2)="a4cbf02221990f310d6997f97b5223bd3c0a231c1bed8d6d94f4a112b48bf3d94d812aa4181ed3ca82ab686e900d4e942e5405abfc9f2852523ca65f8560e9523b1088a4f9fcb2f835167cd88695a7713343e9962a656794495fbd0ef1e1df64c170b3feebe301926baea8c2986a99336047b38228ea08b1a08f784f0cb62bdb1ac3cd543ef3a16788b7cef3375d170765dd5bf33a6702a8967cc630ca315aa07cafe5d82467e8ab91d9dc74f640ecc3e89fe827c3e4a58e1846661ea7b0fe747379d3435a9f94d2d26c10790daa6b3744f7ccf8a318933a783d73bc7e8cc765df5b1e86cace86017d4fab3eac0ba807a36f", 0xf2, 0x0, &(0x7f00006bc000)={0x11, 0xf7, r1, 0x1, 0x929c, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d27000)='/dev/cuse\x00', 0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000748000-0x65)={0x0, 0x5d, "274c4e920304a86dc781a3405357aee78a5cd8c0f7c86b5b15e0beba4e817a107afeb18e3367f01fc22d231a71a75c1ad4cf9315b067843dad984893847bf2b887c86b69b58e26ed5b8c39daf2e44e17c806f73a2aded908a219947ffb"}, &(0x7f0000c1a000)=0x65) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00008b7000)={0x6, 0xa9a, 0x0, 0x1, 0x40, 0x7, 0x3, 0x4, r3}, 0x20) openat$kvm(0xffffffffffffff9c, &(0x7f00004ae000)='/dev/kvm\x00', 0x101000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000374000-0x94)={{0x2, 0x98, 0x3508, 0x1, 0x4, 0x100}, 0x0, 0x1, 0x1f, 0x2, 0x7fffffff, "8cee61c4f3686030463d7cf832155592040c60006fc07c5d199c60b79f0665db8e9c5a088bbdecf0c0a5d1eeb4936cabefc639a3e44a7c96fc40b9dfec33c334d2feb57407d259368ca10d1290558a8628e7c86890153ea77f940e0595585e82d65effaeea7cfa642cbb3b7577664fb2fb5280751b0e4cb9a92864748fec0dc3"}) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/17 09:31:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000052e000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000824000)={@multicast1=0xe0000001, @loopback=0x7f000001, @empty}, 0xc) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(0xffffffffffffffff, &(0x7f0000b5d000-0x8)=[], 0x0, 0x47) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) write$eventfd(r1, &(0x7f00002f9000)=0x20000000001, 0x8) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000d99000)={0x0, 0x20, 0x0, &(0x7f0000b44000-0x8)}) [ 77.843532] QAT: Invalid ioctl 2018/02/17 09:31:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000523000)={0x5f}, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000aa2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000972000)='/dev/ppp\x00', 0x200000000101001, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000476000)={@hyper}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00002c8000-0x8)={0x1, 0x6, 0x2, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000303000-0xc)={0xffffffff, 0x39, 0x101, 0xffffffffffffffe0, 0x3ff, 0xfffffffffffffffa}) connect$inet6(r0, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/17 09:31:16 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fc2000)=0x3) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000e05000-0x4)=0x2, 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x5}]}) 2018/02/17 09:31:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000187000)={@generic="8dbba52731b9fdb8814b86323a1fe099", @ifru_flags=0x800}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000979000)={0x0, 0x20000}) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000052e000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, 0xc) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x0, 0x2, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) openat$dsp(0xffffffffffffff9c, &(0x7f00008d1000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) writev(0xffffffffffffffff, &(0x7f00001b8000-0x8)=[{&(0x7f000037b000-0xd8)}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000016000-0xa8)={0x0, 0x0, []}) syz_open_dev$adsp(&(0x7f0000872000)='/dev/adsp#\x00', 0x8001, 0x0) [ 77.866040] irq bypass consumer (token 000000009c30662a) registration fails: -16 2018/02/17 09:31:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000b3e000)={0x19980330}, &(0x7f0000f22000-0x18)) r0 = socket(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000018c000-0x50)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}}) bind$llc(r0, &(0x7f0000b59000-0x10)={0x1a, 0x0, 0x5, 0x0, 0x60c, 0x8001, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) 2018/02/17 09:31:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a42000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000cdb000)=""/84) socket$nfc_raw(0x27, 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f0000b48000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f0000a54000)=@mpls_delroute={0x1c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x1c}, 0x1}, 0x0) 2018/02/17 09:31:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) r1 = dup(r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000ba7000-0x38)=[{0x8, 0x1}, {0x2, 0x10001}, {0x7, 0x3000}, {0xc, 0x8001}, {0x3, 0x8}, {0xc, 0x7}, {0xe, 0x200}], 0x7) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000376000)=0x3, 0xfffffffffffffdc8) 2018/02/17 09:31:16 executing program 0: futex(&(0x7f000000d000-0x4), 0x4, 0xffffffff80000001, &(0x7f0000cc4000-0x10), &(0x7f000044b000)=0xfffffffffffffffd, 0x0) 2018/02/17 09:31:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004bf000)={@common='bridge0\x00', 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001d2000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f00000b9000-0x14)) epoll_create(0x3) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000072a000+0xf6e)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f00005d8000-0x19)="9b010500000000000000dc00000000000000020000001e2d", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x6) bpf$OBJ_PIN_PROG(0x6, &(0x7f00002e3000-0xc)={&(0x7f0000fbb000-0x8)='./file0\x00', r2}, 0xc) 2018/02/17 09:31:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f44000-0x9)='/dev/vcs\x00', 0x2, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000557000)={0x0}, &(0x7f00001e6000)=0x10) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000421000)={"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"}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000821000-0x4)) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000569000)="1f0000001a001bf200001321fdeb160100041d0100008d3d93391a0076454a", 0x1f) recvmmsg(r2, &(0x7f0000659000)=[{{&(0x7f0000989000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000632000-0x10)=[], 0x248, &(0x7f0000eec000)=""/167, 0xa7}}], 0x1, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000028000)={r1, 0x0, 0x30}, 0xc) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x7f, &(0x7f00008a9000-0xad), 0x0) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2d000-0x4)) 2018/02/17 09:31:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008de000-0xb)='/dev/hwrng\x00', 0x503000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ef7000)={{{@in=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000490000-0x4)=0xe8) getresgid(&(0x7f00004dd000-0x4), &(0x7f0000301000), &(0x7f000083c000-0x4)=0x0) fchownat(r0, &(0x7f0000dc8000)='./file0\x00', r2, r3, 0x1000) r4 = mmap$binder(&(0x7f00004d2000/0x4000)=nil, 0x4000, 0x1000001, 0x4013, r0, 0x0) r5 = mmap$binder(&(0x7f0000a75000/0x2000)=nil, 0x2000, 0x2, 0x80010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000093f000)={0xd0, 0x0, &(0x7f0000f18000-0xd0)=[@request_death={0x400c630e, 0x100000000, 0x4}, @register_looper={0x630b}, @request_death={0x400c630e, 0x1, 0x2}, @transaction={0x40406300, {0x1, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x18, 0x38, &(0x7f00005ed000)=[@flat={0x77682a85, 0x1, r4, 0x3}], &(0x7f00005c3000-0x38)=[0x20, 0x20, 0x38, 0x30, 0x18, 0x28, 0x30]}}, @acquire={0x40046305}, @reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x20, 0x20, &(0x7f0000771000)=[@fda={0x66646185, 0x3, 0x2, 0x1d}], &(0x7f000082c000)=[0x28, 0x48, 0x28, 0x48]}, 0x3ff}}, @increfs_done={0x40106308, r5, 0x3}], 0x9c, 0x0, &(0x7f00008ad000-0x9c)="5daf781739e80ff02e23ee1b32b9d1d1a3dbc976f59539767ebe3a2fff1342f7d37fd58b6c92bad188a803eb641f8a4e7b3339e72ece2439b623838698ea194656a1cca6b36404b853038158bda5ada1199efdea44cda02ffe7122c1704b852d0949f3241ceb68dff457dabcdcf5e2b3ae7cbc9f6c30cb70c0e1c4896848188f209b507a511f90115f4a78f7050e7da0a66d2d74703d044a4acdbbe7"}) r6 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x9) connect$inet(r6, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000ed9000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r6, &(0x7f000000f000), 0x0, 0x0, &(0x7f0000b7c000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/17 09:31:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e15000-0xc)={0x0}, &(0x7f00001b3000)=0xc) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x77, &(0x7f0000c39000)=""/30) ioctl$int_in(r0, 0x5473, &(0x7f00009f6000-0x8)=0x8) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000e78000)=@syzn={0x73, 0x79, 0x7a, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b75000)={0x2, [0x0, 0x0]}, &(0x7f0000da9000)=0xc) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000268000-0x4), 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f35000)={r3, 0x6da, 0x5}, 0x8) 2018/02/17 09:31:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80003) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000807000-0x20)={r1, &(0x7f0000cf8000-0xcd)="b4b4f10f5ceacde1e74beae786d3710719cdd1133224266cacc907f093b563236a72005ab6d27b993b280a22bad7c6edff958bcb293e7a21cb4845422cc17f77e008cea94dce5d15de8d63fa4da074ff3fbf490ecec65c49660919a9039bad79d0a703013bde239c4c9a05e27b5b1b480cfaef299230cd040150fb38d75f9312d7e853de231d4871ae0a4af6d8df6e646520d2017292b9972da0bec50e761d3aab536889ea0b6c515c102515ef97d3d0648ccbcc5c2e63094c6970da8578e5256273f96116bd57a82d4e76c7da", &(0x7f0000156000-0x6a)="fa7a0b6b5715c531c7ea700e74f95040fef1e5673b212cc9e08ce5495b35a4a0e44a4f665892b822100e3f624a19860ca5c4cb08b22fb66941fabe9dd0acfe3bd68566043e69cdc9f365d7601d48a206f230e1efe07982bf0e51f381e451d79c1b1704ed2d9eb9bcfefb"}, 0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x6, 0x4, 0x3f, 0xb}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000f000)={r2, &(0x7f000000a000), &(0x7f0000010000-0x30)=""/48}, 0x18) 2018/02/17 09:31:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x40880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f00003ac000)=""/4096, &(0x7f00008a8000-0x4)=0x1000) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000002000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x5}) bpf$PROG_LOAD(0x5, &(0x7f0000011000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x2, 0x6c}, [@ldst={0x5, 0x2, 0x2, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000e34000)="73797a6b65016c617200", 0x5, 0xc3, &(0x7f000063e000)=""/195}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b9f000)={0x0, 0xc41e, 0x8001, 0x7fffffff, 0x100000000, 0x9, 0x7, 0x6, 0x0}, &(0x7f0000b73000)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002be000-0x6)={r1, 0xd24a}, 0x6) 2018/02/17 09:31:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000097c000)='/dev/autofs\x00', 0xc8100, 0x0) getsockname$inet(r0, &(0x7f0000d41000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f000036a000)=0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f000080f000)={0x7, {{0x2, 0x1, @multicast1=0xe0000001}}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}}}, 0x118) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000d51000)) listxattr(&(0x7f00000dc000-0x8)='./file0\x00', &(0x7f0000ee4000-0x1000)=""/4096, 0x1000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d9d000-0xe8)={{{@in=@dev, @in6=@loopback}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000688000)=0xe8) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000f6c000)=0x1) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00004cc000)={{{{0x2, 0x1, @empty}}, {{0xa, 0x1, 0x8001, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x401}}}, 0x3, 0x99c, 0x9, "cccc08e7929ebf3f015ded5697f045006a2167f958bc071cc2a0dd12b40000890300971138957bb1372d27717742fca613417f0173631ebe09ae883009a7320289dc23fe0000011a8feaab1c60ac54ef"}, 0x160) getsockname$unix(r0, &(0x7f0000c92000)=@file={0x0, ""/37}, &(0x7f0000fdc000-0x4)=0x27) 2018/02/17 09:31:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000645000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f000048b000-0x70)={[{0x8, 0x7, 0x1, 0x4, 0xfffffffffffffffe, 0x4, 0x940, 0x935d, 0x80, 0x10001, 0x4, 0x0, 0x10001}, {0x1, 0x5, 0x5, 0x1f, 0x7, 0x0, 0x6151, 0x9, 0x7, 0x7, 0x40, 0x9, 0x1}, {0x4000000000000000, 0xfffffffffffffffc, 0x8000, 0x8000, 0xffffffffffffffe1, 0x3, 0x0, 0x100000000, 0x7, 0x6, 0x6, 0x2, 0x5}], 0x100}) r2 = syz_open_procfs(0x0, &(0x7f00007b8000-0xd)='net/fib_trie\x00') bind$alg(r1, &(0x7f0000a3e000)={0x26, 'hash\x00', 0xfffffffffffffffd, 0x0, 'sha1-generic\x00'}, 0xffffffffffffff9e) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) rmdir(&(0x7f000002d000-0x8)='./file0\x00') sendmsg(r3, &(0x7f0000269000-0x1c)={&(0x7f000011d000)=@rc={0x1f}, 0x9, &(0x7f00008c9000)=[{&(0x7f0000ba2000)="af", 0x1}], 0x1, &(0x7f000041b000-0x2ac)=[]}, 0x2000c0c0) sendfile(r3, r2, &(0x7f00004b5000), 0x70) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000ed1000-0x5c)={0xffffffffffffffc1, 0x1ab, 0x9e61, {}, 0x200, 0x5}) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000908000-0x2)=0x1) 2018/02/17 09:31:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000870000-0x4)) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='ip_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0800000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bca000)='/dev/vcs\x00', 0x20000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000f07000)={0x0, r0}) 2018/02/17 09:31:16 executing program 7: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="9982a19ff70a6437c3c5c98d1ffc77f0ab20bff86765d6a865a7f49e0745b3c71f6b9e8aad38a2867452b91d18354e3a8c3f9048588cdeb1d333411702b90e61fbd30b326e32aedded397286d51a2dcb16d559980b8536b8a57b9cba3ef5310015fc7cc1cd411cc59a2f52f611beb127edd0b5ed959cc5f1df04840bbe067b4da48de14548c1f05ec9e5344cf0e438a98b8db180bf491337d329d4434d4f0b56ae2d5e704c4b71e44d7640801a3b2b92a0cc5da81bdbf35f4bd44449e0bc119ddb10963985f9fb6102bfcb1d", 0xcc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000188000-0x32)=""/50, 0x32, 0x1) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)) openat$vnet(0xffffffffffffff9c, &(0x7f0000790000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00003bc000-0x28)={0x0, 0x0, &(0x7f000016a000-0x1b)=""/27, &(0x7f00005fd000-0xf3)=""/243, &(0x7f00008c9000-0xfe)=""/254}) 2018/02/17 09:31:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007a7000-0xd)='/dev/usbmon#\x00', 0xdc, 0x20000) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000340000)=@req={0x4, 0xffffffffffff8000, 0x1, 0x7d2b}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/17 09:31:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c0d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) signalfd(r0, &(0x7f000043e000-0x8), 0x8) socketpair(0x1d, 0x3, 0xff, &(0x7f0000de0000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000e10000-0x5c)) eventfd2(0x0, 0x0) r2 = memfd_create(&(0x7f0000504000-0x4)='\a\x00', 0x2) accept4$vsock_stream(r2, &(0x7f00005ce000)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x80000) openat$vnet(0xffffffffffffff9c, &(0x7f0000eaf000-0xb)='/dev/vhost-net\x00', 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000dfc000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x10002400) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a66000-0x8), 0x8}) 2018/02/17 09:31:16 executing program 5: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000002e000)='/dev/snd/midiC#D#\x00', 0x3ad, 0x4000) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f0000030000-0x1a)=@random={'trusted.', '/dev/snd/midiC#D#\x00'}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000031000-0x8)='./file0\x00', 0x21) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000011000-0x13c)={0x40, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="085454a7a193f6614939ffc6c4b605e401c0703d73ba1484bf6afc8188"}]}]}, 0x40}, 0x1}, 0x0) 2018/02/17 09:31:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000424000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f00005da000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x40802) r2 = accept4$alg(r1, 0x0, 0x0, 0x1) sendmsg$alg(r2, &(0x7f0000ab4000)={0x0, 0x0, &(0x7f00005a5000-0x8)=[], 0x0, &(0x7f0000e2d000)=[]}, 0xfffffffffffffffe) recvmsg(r2, &(0x7f000005f000-0x1c)={0x0, 0x0, &(0x7f0000305000-0x20)=[], 0x0, &(0x7f000084c000-0x18)=""/24, 0x18}, 0x0) 2018/02/17 09:31:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000833000-0xf6)=""/246) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a47000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ec3000-0xc)={0x0, 0xffffffffffffffff}) 2018/02/17 09:31:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x118)={0x2, 0x18, 0x0, 0x0, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xd8}, 0x1}, 0x0) socketpair(0xb, 0x6, 0x6, &(0x7f0000564000-0x8)={0x0, 0x0}) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000995000-0x8)) 2018/02/17 09:31:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c38000)="2f6465762fdc67615f486562697472720047", 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8), 0x401) 2018/02/17 09:31:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) open_by_handle_at(r0, &(0x7f0000751000-0x3e)={0x3e, 0x5, "77e32e927731f92a05235b1eae5710b93e39ca27925394e21247107e7caa1caee2735659b3d78b865649e411f03941e67bd8fa437fbc"}, 0x10400) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d6d000-0x8), &(0x7f00001aa000-0x4)=0x8) syz_open_dev$binder(&(0x7f0000e5e000)='/dev/binder#\x00', 0x0, 0x2) clock_gettime(0x0, &(0x7f000023d000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f0000188000)={0x3ff, 0x0, 0xfff, 0x4, 0x8, 0x9, 0x4, 0x7}, &(0x7f0000cc2000)={0x80, 0xa7, 0x7f, 0x1f, 0x7, 0x8, 0x0, 0x2}, &(0x7f0000cc9000)={0x4, 0x6, 0x38, 0x38bb, 0xf38, 0x7db, 0xffc0000000000000, 0x4}, &(0x7f00005f4000-0x8)={r1, r2+10000000}, &(0x7f000026a000-0x8)={&(0x7f000047d000)={0xa}, 0x8}) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f00005f8000)=0x4) accept4(r0, &(0x7f00008f1000-0x58)=@alg, &(0x7f0000ecb000)=0x58, 0x7fc) 2018/02/17 09:31:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x3, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000001000)=0xa5, 0x800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00002a6000-0x4)={0x1}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r2, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) pipe2(&(0x7f0000fa7000-0x8), 0x800) 2018/02/17 09:31:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000cf6000-0xe)='/dev/admmidi#\x00', 0x1ff, 0x200000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c16000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ece000)={r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00008eb000)={@generic="f9299e202555a9066d0f673507f6f5f8", @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}) 2018/02/17 09:31:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000017b000)='/dev/amidi#\x00', 0x10000, 0x10480) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00008cf000-0x30)={0x5, [0x1, 0xf7, 0x3ff, 0x1000, 0xffffffffffff0001]}) connect$netlink(r0, &(0x7f000050c000)=@unspec, 0xc) timer_create(0x6, &(0x7f00007b4000)={0x0, 0x1e, 0x1, @thr={&(0x7f000021e000-0xb4)="4dc71b45d9f176b6c0522de2e5084d6b8c9b55e3352b8ea0ebc93ac17ca7983d6601e7a2a4a0086f936e2912c050f9f720b03400dcd2af4848fb4216941d7cce0e9e18eb8c56885fb3d8e7b5b5511386f18599e0cc0a1b8f1362fdfaae7c24f95556a7c6df346dfeaa7f1c743ccb5aa4537dd1d986ad0f0b563c8a272da8f4033f5f1c16a830de35305e4b98c330e0a1998d437975ebd36069cb6024ebe420c54ba92b266acd0cc7261188e3f1d49f7401c2eac5", &(0x7f0000729000-0x79)="fa7b47d3aa84b29ac85f263c8676bd2e590b2be7b1ff3b6535852f3e275e0dd787e2a34dd0a15d6396bededac0f135a3e31ceb654382f510a70fdbcc0d98cc7caf14692be4109098b835600ae88db3bc993046e5522cff9c2d74d8921387c500b477fc6c14f32f58a30813eb94d09aa9660a6e7be26ec2cd06"}}, &(0x7f0000e94000-0x4)) r1 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) getrusage(0x0, &(0x7f00006e8000+0xc41)) r2 = syz_open_procfs(0x0, &(0x7f00005b5000-0x12)='net/ip6_flowlabel\x00') ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f000083a000-0x30)) clock_gettime(0x0, &(0x7f0000795000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000921000-0x8)={0x0, 0x0}) setitimer(0x2, &(0x7f00008ae000-0x10)={{r3, r4/1000+10000}, {r5, r6/1000+10000}}, &(0x7f0000f4b000-0x10)) sendfile(r1, r2, &(0x7f0000c55000)=0x80, 0x26a950b) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000d04000-0x4)) 2018/02/17 09:31:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000bd7000)='/dev/dmmidi#\x00', 0x9cc9, 0x40000) recvmsg$kcm(r0, &(0x7f00002b6000)={&(0x7f0000e94000)=@ipx, 0x10, &(0x7f0000812000-0x18)=[{&(0x7f0000d73000)=""/60, 0x3c}, {&(0x7f0000bb9000)=""/117, 0x75}, {&(0x7f0000b46000-0x55)=""/85, 0x55}], 0x3, 0x0, 0x0, 0x78}, 0x40010100) r1 = socket(0x1e, 0x1, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x5, 0x0) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r2, &(0x7f0000316000)={&(0x7f00007cc000-0x80)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000ade000-0x50)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) 2018/02/17 09:31:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000458000)=@common='ip6gre0\x00', 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000db7000)='/dev/rtc\x00', 0x77fce98d8b3092ed, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000da0000)={0x0, 0x7f, 0x636, &(0x7f000083e000-0x8)}) open_by_handle_at(r1, &(0x7f00001ec000-0xaf)={0xaf, 0x9, "9fd34d53971b94b1650d915d1fd4e382a52a8eba79484cdc403f27df237942ca97c8bc4177cca7b582a2072ea41a6c117551c28210943a679c3cf39968542ca9cc12bbfca3137029a06a723d9677c9c4b6ba731230b80c5a92ea47edf57fb400473cc39ee3dd2ebe67f410fc2cdcd580e19a1cf503ae78eaf140529d16d0a21c80e6394e943c091b2fdfa242994f4fbfbd61e9b90b48d43755adb6021431c8d3b7915a197b15f9"}, 0x8000) sendto$inet(r0, &(0x7f000000a000), 0x0, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/17 09:31:17 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000851000)='/dev/sequencer\x00', 0x10400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x7, 0x5, 0x202, 0x71f, 0x7fffffff, 0x0, 0x2, 0x100000001, 0x0}, &(0x7f00005d0000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x1c)={r1, 0x7ff, 0xa, [0x6, 0x1, 0x9, 0x8, 0x80000001, 0x79, 0x7, 0x6a19, 0x8001, 0x80000000]}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000e4a000-0x14)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) 2018/02/17 09:31:17 executing program 4: epoll_pwait(0xffffffffffffffff, &(0x7f0000b2c000)=[{}, {}, {}, {}, {}], 0x5, 0x0, &(0x7f000012b000), 0xfffffffffffffe52) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xd)='attr/current\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000001000), &(0x7f0000000000)=0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x2000}) 2018/02/17 09:31:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000785000-0x80)=@generic={0x1, "3714e142c1f65392545fe8ca12c145184b1524783069d79dc985ac6c63a1eb0fa456ec3efff4ff45d3f8150891c9b580e4edee9d53d6f5e2a5ebe61940455701fa5fdf7db1e49bf00479e69f0b9bca69fa0a340d3fdb355f1d40b18053edf030f665e3409d21af936c156a2c6eb179842dd2a8eb19f262c504f5a0d41a43"}, 0x80) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000da3000-0x9)='/dev/rtc\x00', 0x440900, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ff4000)=0x3, 0x4) preadv(r0, &(0x7f000002c000-0x38)=[{&(0x7f0000828000-0x64)=""/100, 0x64}, {&(0x7f00006ae000)=""/158, 0x9e}, {&(0x7f000022f000-0x81)=""/129, 0xffffffffffffff84}, {&(0x7f0000c6f000-0x53)=""/83, 0x53}, {&(0x7f000090a000-0xfd)=""/253, 0xfd}, {&(0x7f0000316000-0x4c)=""/76, 0x4c}, {&(0x7f0000f9f000-0x74)=""/116, 0xffffffffffffffad}], 0x7, 0x2) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00000aa000)=""/232) ioctl$TIOCSBRK(r1, 0x5427) 2018/02/17 09:31:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000eec000)='/dev/ashmem\x00', 0x8000, 0x0) clock_gettime(0x0, &(0x7f00005df000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b51000-0xc)={0x2, r0, 0x1}) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000c0e000-0x4)) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000a51000)=@get={0x1, &(0x7f0000ec7000-0xfa)=""/250, 0x5}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00007a6000)='/dev/vcs\x00', 0x80000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a61000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f0000c92000-0x10c)={{0x3, 0x5, 0x9, 0x9, "213dd2c0f273cd2d7a5c9b605e31633505ab8661a7be2588c0b91c42e55f0bb1783bea618d519b0b595899f7", 0x771}, 0x0, 0x0, 0x7, r5, 0x9, 0x7, "73419d700ecfc011bb150024d3f5a4b1eb3c6e09539832206c1d69033b7ce2b467610afcd63327807d5ccc8587c03eb418152a25859da2194b970e6f9bc0cfe9", &(0x7f00008fe000)='vmnet1{\x00', 0x8, [], [0x80000000, 0x8, 0xf1, 0x5]}) setitimer(0x1, &(0x7f000078c000)={{0x0, 0x2710}, {r1, r2/1000+30000}}, 0x0) 2018/02/17 09:31:17 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000059e000)='/dev/hwrng\x00', 0xa542, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000001000-0x10)=[@clear_death={0x400c630f, 0x2, 0x1}], 0xaa, 0x0, &(0x7f0000001000-0xaa)="d4c28ce8bbf1ad85d14d7307cc0ce2b48312483625531806e7580d5fc587d294e00b5379614e6d518182cc7fcbf4cbb353f6290afb092d2cd3c62188fd8efd34ed415e437bc04d032d3a652551e1ef9aacbe12535ef642e83379b2ced026bf9b8dae12129374828d9faa07e946a35451ad1ba8b67c7424c642b3c2dc3279b1f9250542628847ebd738ccd7c024844d44f01155d0e464077e2ae9a6538e09d78d66c87d07f36a4ec41df8"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) io_setup(0x1, &(0x7f0000c19000)=0x0) syz_open_dev$vcsa(&(0x7f000049d000-0xb)='/dev/vcsa#\x00', 0x8, 0x0) io_submit(r2, 0x1, &(0x7f000005c000+0xef1)=[&(0x7f0000864000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000940000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/17 09:31:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000aca000)=0xffffffff, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000baa000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f00004da000-0x4)=0x3, 0x4) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/17 09:31:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00005fe000)='/dev/vcsa#\x00', 0xfffffffffffffffe, 0x400000) ioctl$LOOP_CLR_FD(r0, 0x4c01) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009c5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f00005c4000-0x20)=[{{&(0x7f00003d4000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x400}}, 0xe, &(0x7f0000455000)=[], 0x0, &(0x7f0000249000)=[{0x50, 0x1, 0x0, "f81c295d09e84f7099c932aea784b8b6864099519110344cbcbef727b9a3cc8132cfdecca5f7ec19b62c1cec75888f2a9f6c8a13005210d99d3b4144b497bccb5158"}], 0x50}, 0x4}], 0x1, 0x0) 2018/02/17 09:31:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000e5e000)='/dev/dmmidi#\x00', 0x10000, 0xc440) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000282000-0x4)=0x7f, 0x4) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000ab2000)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000751000-0x108)={0x4c, {{0xa, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}, {{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}}}, 0x108) bind$inet6(0xffffffffffffffff, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cb7000-0xa0)={0x0, @in6={{0xa, 0x1, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}}, 0x9, 0x9, 0x1, 0x8, 0x5a}, &(0x7f000044b000)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004f4000-0x8)={r1}, &(0x7f0000dda000-0x4)=0x8) r2 = geteuid() ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00008b7000)="0ae398450fc6f3cf6441204e7dcbec2f884e5037f5b5895ca4b5f19304") setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003d1000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x3, 0x5, 0x3, 0x0, 0xa, 0x80, 0x20, 0x67, 0x0, r2}, {0x0, 0x1, 0xffffffffffff8000, 0x3, 0x35, 0x7ff, 0x8000, 0x7fffffff}, {0x7ff, 0xd0, 0x5, 0x89a}, 0x59ae, 0xf, 0x846cc7f90f1d7e2e, 0x1, 0x1, 0x3}, {{@in6=@empty, 0x3, 0x6c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x1, 0x3, 0x0, 0x5, 0x3, 0x1ff, 0x7}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000f4c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/17 09:31:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00006c5000-0xa0)=[{&(0x7f0000318000-0x5d)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) write(r0, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000), 0x4) writev(r0, &(0x7f000063e000)=[{&(0x7f0000a66000)="da", 0x1}], 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000f7000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00008bf000-0x10c)={{0x7fffffff, 0x0, 0x4, 0x1f6f2494, "045d86f47d38b4a875dc1e4e997d722b8ab646dee715dad7d77ce065f37152899d1474a14888ba23932c9221", 0x800}, 0x0, 0x0, 0x7, r2, 0x581e, 0x1, "0567e62bbb1ad6caa9d17e1c69f5accf257652216949dd62fe924d58157cc4219976a20fa5c6fcc3b7dcc390cefe6e87fa06108c0f52a49125648facd29d0bfb", &(0x7f0000723000)='\x00', 0x1, [], [0x8, 0x9, 0x3, 0x3]}) sendmmsg$alg(r1, &(0x7f0000237000-0x38)=[{0x0, 0x0, &(0x7f0000100000-0x80)=[], 0x0, &(0x7f0000ac1000)=[]}], 0x1, 0x2) 2018/02/17 09:31:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00008b5000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009000)={0x102, 0xed2abdb3e9304d4a, 0x0, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000493000)='\x00', 0x1) sendmsg$nl_generic(r1, &(0x7f0000e4a000)={&(0x7f0000547000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000ac7000)={&(0x7f0000da5000)={0x101c, 0x16, 0x4, 0x4, 0x2, {0x19}, [@nested={0x1008, 0x3c, [@generic="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", @generic="514cbd"]}]}, 0x101c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000137000)='/dev/dmmidi#\x00', 0x3ff, 0x103000) recvfrom$ipx(r2, &(0x7f000091f000-0xeb)=""/235, 0xeb, 0x10000, &(0x7f0000bb4000)={0x4, 0x0, 0x5, "875956e891e2", 0x100000001}, 0x10) bind$nfc_llcp(r2, &(0x7f0000694000+0x5aa)={0x27, 0xffffffffffffffdc, 0x7a1, 0x5, 0x4, 0x906, "af28f20bb52f96e95ef473b32391cbbace410f750d172f5664f3736d9d61e496c1d87e13ee83f41678c489fe7c80022b5c1a722a82418e4e3cb2bb3145092f", 0x2cd}, 0x58) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008bb000)='/selinux/mls\x00', 0x0, 0x0) fstat(r3, &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() setreuid(r4, r5) unshare(0x40600) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a66000-0x8), 0x8}) 2018/02/17 09:31:17 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000-0x4)=0x100, 0x4) r1 = dup3(r0, r0, 0x80000) pipe2(&(0x7f0000007000)={0x0, 0x0}, 0x80000) fanotify_mark(r1, 0x24, 0x0, r2, &(0x7f0000005000-0x8)='./file0\x00') sendto$inet(r0, &(0x7f0000dc3000-0x18)="d704000000000000000100000000040009001e88", 0x14, 0x0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/17 09:31:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000000)='./file0\x00') ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb), &(0x7f0000002000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) lstat(&(0x7f0000c01000)='./file0\x00', &(0x7f0000b73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fstat(r1, &(0x7f0000b36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f00000fe000+0xa98)=[r2, r3, r4]) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10}, 0xc, &(0x7f0000bbb000-0x10)={&(0x7f0000abf000)={0x18, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1}, 0x0) r6 = fcntl$dupfd(r5, 0x406, r1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000927000)=@sack_info={0x0, 0x1ff, 0x101}, &(0x7f000022c000)=0xc) lseek(r5, 0x0, 0x3) prctl$void(0x15) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ff0000)=0x4, 0x4) ioctl$SIOCSIFMTU(r6, 0x8922, &(0x7f00007ac000)={@generic="2e08d3f3c9b0481967fb3941eaa5ba1e", 0x7}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f000049d000-0x4)=r7, 0x4) socket$rds(0x15, 0x5, 0x0) setitimer(0x2, &(0x7f0000432000)={{0x0, 0x2710}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008e5000-0xe8)={{{@in6=@dev, @in6=@ipv4={[], [], @remote}}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000080e000)=0xe8) getrusage(0x0, &(0x7f000037c000-0x48)) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fa1000)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r8, 0x84, 0x17, &(0x7f000045a000)={r7, 0x400, 0x20, "65b475cfb55cc48aa167107aaec8703d0e5d34f5be5a6effc361c03e46f01b4a"}, 0x28) 2018/02/17 09:31:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000023000-0x10)={0x2, 0x3, @empty}, 0x10) sendmsg(r0, &(0x7f000001b000-0x38)={&(0x7f0000408000)=@in={0x2, 0x3, @loopback=0x7f000001}, 0x10, &(0x7f0000008000-0x80)=[{&(0x7f000000b000-0x1000)='\f', 0x1}], 0x1}, 0x0) 2018/02/17 09:31:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00002db000-0x38)={&(0x7f0000403000)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00003a4000-0x3c)={0x20, 0x29, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0xa}]}]}, 0x20}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000048e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00005d3000-0x4)) r2 = add_key$user(&(0x7f00006e8000-0x5)='user\x00', &(0x7f000098a000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000499000)="80e48c835075d482187d50a0b85c8a0c624e91a7595f0d96be4cd568a117e87f96d8f4d2a61c3a15bf36fdad497d7d52125d25ea427ad0557d61cd26b58dd880eb1e78bbb90d2bc5db91acff118ac05231e4ffa35777bf9892a8799cda21c30a3853578e4521c3beb9ed67c1cb89e71e55e7663325061f43528dd867edd77b8efd40e59255a73d", 0x87, 0xffffffffffffffff) r3 = add_key(&(0x7f0000249000)='encrypted\x00', &(0x7f0000457000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00005ec000-0xf4)="c87bd494adeeaf624fec48ae28be389efcd60c9b646a77aeb57286a86b9601e096519bddf0a92882a400c83676041939e41873571d287405492fb82bd2f2d4ea69a31bdae6c27e432dc44c5c455ca5561f92c8b9c3d9fd2cd7974a4624584ab7a3887747f7576b8195caf6e81fcecf63f97c9fa3a577900a72b4aa77b23955139416f613da52970f5a05285153088b6fc3266200d67717377aeacb43edfa3884f05ae92b8de5061b0d24d4af8dcb3bfb0c9083805631f271a2007ad5d5ef0e312a7746ab1007e89308fe443a5e393a4a825a0a229a1667f0744085404861402121f8b3e9b1e30b2d2ef084f928c09d23dbb77281", 0xf4, 0xfffffffffffffffa) keyctl$instantiate(0xc, r2, &(0x7f0000188000+0xf18)="1c0300dab58e368cd63e1a565beb7eb5ee58d6f4b54a", 0x16, r3) 2018/02/17 09:31:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f06000-0x8), &(0x7f00003c2000)=0x8) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) r1 = socket(0x4, 0x80006, 0x1) sendmsg$unix(r1, &(0x7f0000881000)={&(0x7f000089e000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000013b000)=[{&(0x7f0000d6f000)="46004ce7a1887b6809b33ea9c2d30f2922ea560c63dd6cceac43952a3246efeed80efd399efd65fe971537ca19e2dc2d688100502a839641745578cc6feaae128f52fad7f91acfa7954774b28d9b0a2ba70a31ba47af60c2176f5e9e44df98cca33f3c6d2a3b27506dcedf589b3486387bce64569f25e501b9b771197f2c45dc7a0c8033b7426b2a27666a432935031f692e793b1f684bc09a85ddac279ee711949ae33f1cf369957aab72c5e9ff36f202b4855800058c16a7e8c60df2b9476c0a981a809868c6ad9e653a120b60508b374f8e798c650976538f", 0xda}, {&(0x7f0000406000-0xb)="e66562b6b3e57eea82a155", 0xb}, {&(0x7f0000654000-0x56)="43e65b89588488b68d010705b62b5b1c00c42eaa88f9a578f9b7fe10dd946c0229b69a161a4f30ff21bf3a7e431364205d6fa615048b96109b2e756409ffebe7daf1c529568b73ee8ec2b5a4552de32e3e411f3b916e", 0x56}], 0x3, 0x0, 0x0, 0x40000}, 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000a2c000-0x12)={@common='irlan0\x00', 0x7}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000991000), 0x60) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) getresuid(&(0x7f00005a4000), &(0x7f0000dd2000-0x4), &(0x7f00005ed000)) 2018/02/17 09:31:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000+0x32f)='./file0\x00', 0x780, 0xb0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x5, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/17 09:31:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00001a2000-0x4)=0x9, 0x4) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f000075f000)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000c10000)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000309000)=0xfff, 0x4) 2018/02/17 09:31:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8), r1, &(0x7f0000001000-0x8), 0x8001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c98000-0x8)) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000956000)={0x9, 0x0, [{0x10000, 0x4f, &(0x7f000082e000)=""/79}, {0x2000, 0xa3, &(0x7f00006c9000-0xa3)=""/163}, {0x0, 0xfffffffffffffde9, &(0x7f00001f1000-0x1b)=""/27}, {0x3000, 0x6c, &(0x7f0000d1f000-0x6c)=""/108}, {0x0, 0xd6, &(0x7f000030b000)=""/214}, {0x0, 0x24, &(0x7f000085f000-0x24)=""/36}, {0x0, 0xe0, &(0x7f0000009000-0xe0)=""/224}, {0x1f006, 0x4a, &(0x7f0000741000-0x4a)=""/74}, {0x100000, 0xb8, &(0x7f0000781000)=""/184}]}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000ee1000)={0x0, 0x0, []}) 2018/02/17 09:31:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e42000-0x8)={0x0, 0x0}) pipe2(&(0x7f0000593000), 0x80000) r2 = dup3(r1, r1, 0x80000) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x1) fallocate(r0, 0x1, 0x4, 0x1) r3 = socket$inet6(0xa, 0x820000000000005, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000018000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, 0x0, 0x0, 0x0, 0x0, 0x6}) 2018/02/17 09:31:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_dev$vcsa(&(0x7f0000174000-0xb)='/dev/vcsa#\x00', 0x5, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000d7e000-0x4)=0xffffffff, 0x4) ptrace$poke(0x4, r1, &(0x7f00001d7000), 0x1) 2018/02/17 09:31:17 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b35000)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x0, &(0x7f000000d000-0xac)=""/172, 0xac) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000d000)={0x2, 0xa, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x4000000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r1, 0x9) getuid() mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000f000-0x4), &(0x7f000000c000), &(0x7f000000f000-0x4)) getpid() mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000e000), &(0x7f000000f000-0x4)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f000000e000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000000f000-0x4)) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000e000)='./file0\x00', &(0x7f000000e000)) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000000f000)) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/17 09:31:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000355000-0x15)='/proc/self/net/pfkey\x00', 0x400002, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00002c9000-0x28)={0x0, 0x20, "ecf0aedae1ef72aef899b6ae79376c5d8cfb5917fc927aca940db417c6d11a67"}, &(0x7f00007ac000)=0x28) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000244000-0x6)={r1, 0x100000000}, &(0x7f0000c0a000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000248000-0x8)={r2, 0xa7}, &(0x7f0000320000)=0x8) r3 = userfaultfd(0x800) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f000018e000)={0xaa, 0x20}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f000028c000-0x4)=[&(0x7f0000287000/0x3000)=nil], 0x0, &(0x7f0000fc0000-0x20)=[0x0, 0x0, 0x0], 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/17 09:31:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x81, 0xa01) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001000-0x68)={0xf9, 0x0, [0x7fff, 0x2, 0x1]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xd3, "ae465e624f834b052f1705cad699127fa99428fa1008d0dee1385f5ef32c2656ec57243333ce97de558228a3e91ea88dbf6eecf40986accaafbc7c4eef86798592d1653dff867fe607761b2efc859b5b36407795cb569d4df86a505be7b28822d2d41888b4a64f63a97e64eb5c49c1e29ff329dcf544059ddce363da1a97142a1d2697fe00b65658ca0889d2d75d706ffe39df89815af3c3b4927cb8a52a83774ad9fce945df26068a676330c25650ebd92b30ee70fcb8cee127534e4913ee575086dd050702b1de0389a97e9cd5fadedfa556"}, &(0x7f0000001000)=0xdb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r1, 0xc3}, 0x8) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000)=0x4e, &(0x7f0000001000-0x4)=0x1) write(r0, &(0x7f0000000000)="e9ef1f4d37a243bde52c62f2b07936fc0c011074d144eb59a379ce432fd103a746ef65010b6e10acd10dca199b362c8344c916032868226d598d083543f6aadaaf1ff7cd6507da831dd7e257", 0x4c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000003000-0x2), 0x2) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000004000-0x14)={{0x800, 0x1f08d385, 0xfffffffffffffff8, 0x3, 0x8, 0x7}, 0x7, 0x10000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000006000-0x20)={r0, 0x6, 0x1, 0x6, &(0x7f0000005000)=[0x0], 0x1}, 0x20) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000001000)=""/255) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000006000)='/dev/admmidi#\x00', 0xfffffffffffffad5, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000007000)={0x26e, 0x76, 0x7fffffff}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f0000009000-0x18)={0x8, 0x45, 0x6, 0x6, 0x1a, 0xffffffffa1e73d11}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000a000-0x44)={{0x2, 0x1, @rand_addr=0x5}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x18, {0x2, 0x0, @broadcast=0xffffffff}, @generic="c50236aa0e9cc6c6c037ca348ebef307"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000000a000)={r1, 0x8}, &(0x7f0000006000)=0x8) 2018/02/17 09:31:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ceb000)={0xffffffffffffffff, &(0x7f000062f000)="47e3c9b65b22880c1c92d52e197844f1cd68fd006db0b4428d6f5440e3e9e50946af8e43e1abc410732ea16d5e5d13bc9fb1c8d979ee6715ad7beab1feceba56fc13b88e59dc2cccfe2b5657671552c4d930d97a604af456790be333cf48fc1bbf09aefbacf7fb5d2147a6852c3f50076ee881f9bdd2256d10024da7dd453feea16532a32cdbaf4cac0057eff8a7e154dbdf6cfb30c150e70cd2656c730b9bb900000000000004f076549014ac6b497de465b26ed948c8c889f73db42b57f5d3492e54cad15428e7e4b18e91", &(0x7f000074d000), 0x1}, 0x20) r0 = getpgid(0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f88000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f0000c8c000-0x78)={0x7, 0x78, 0x2, 0x7, 0x4, 0xffffffffffffff80, 0x0, 0x5b, 0x0, 0x5, 0x652, 0x5, 0x5, 0x0, 0x9, 0x2e754559, 0x6, 0x8, 0x9, 0xfffffffffffffff7, 0x9, 0x6, 0x5d83, 0x401, 0x1, 0x634, 0x3, 0x10, 0xf635, 0x10000, 0x7, 0x3, 0x85ec, 0x0, 0x0, 0x8, 0x542, 0x1f, 0x0, 0x10000, 0x2, @perf_bp={&(0x7f0000ddb000-0x1), 0x2}, 0x8202, 0xfff, 0x2, 0x7, 0xfff, 0xfffffffffffffffd, 0x8}, r0, 0x0, r1, 0x8) 2018/02/17 09:31:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000434000)='/dev/adsp#\x00', 0x9, 0x40000) getpeername$packet(r1, &(0x7f0000caf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000e70000)=0x14) clock_gettime(0x0, &(0x7f000087e000-0x8)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f000003d000-0x1c)={&(0x7f0000be3000)={0x1d, r2}, 0x10, &(0x7f0000550000)={&(0x7f0000096000)={0x3, 0x800, 0x8, {0x0, 0x2710}, {r3, r4/1000+30000}, {0x4, 0x7f, 0x7, 0xce}, 0x1, @can={{0x4, 0x6, 0x10000, 0x3}, 0x6, 0x2, 0x0, 0x0, "74fa61ca03ac37d8"}}, 0x34}, 0x1, 0x0, 0x0, 0x4800}, 0xc004) getsockopt$inet6_udp_int(r1, 0x11, 0xc46a5dbf6682c30e, &(0x7f0000ed6000-0x4), &(0x7f0000625000-0x4)=0x4) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000482000-0x2c)={0xc, 0x69, 0x5, 0x3, 0x100000018, r1, 0xb0e}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fea000-0x10)={r5, &(0x7f0000aba000)}, 0xc016e97c21c82e1b) 2018/02/17 09:31:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) truncate(&(0x7f0000949000)='./file0\x00', 0x401) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000e26000)=0x7) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00009e6000-0x2)={0x6, 0x9}) read(r0, &(0x7f0000fe9000-0x1)=""/250, 0xfa) r1 = syz_open_pts(r0, 0x8000000006) writev(r1, &(0x7f0000fe8000-0x70)=[{&(0x7f0000408000-0xf7)="ae", 0x1}], 0x1) 2018/02/17 09:31:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000072c000-0xd)='/dev/dmmidi#\x00', 0x5, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000480000-0x10)={0x20, 0x20, 0x10001, 0x8, 0xfff, 0x2}) r1 = add_key$keyring(&(0x7f0000923000-0x8)='keyring\x00', &(0x7f0000cf4000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r1, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00004ae000-0x33)=""/51) 2018/02/17 09:31:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e81000-0x10)={0x2, 0x2, @rand_addr=0xf}, 0x10) sendto$inet(r0, &(0x7f00001ef000-0x2), 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000594000), 0x9e) sendto(r0, &(0x7f000039d000)='#', 0x1, 0x0, &(0x7f000054c000)=@pppoe={0x18, 0x0, {0x0, @empty, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c9e000-0xc)='/dev/rfkill\x00', 0x8002, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000718000), &(0x7f000079d000-0x4)=0x4) readv(r0, &(0x7f0000cc1000-0x70)=[{&(0x7f0000fcc000-0xdf)=""/223, 0xdf}], 0x1) 2018/02/17 09:31:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f30000-0x8)={0x0, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000afd000-0x4), 0x3) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f00001a7000-0xc)={@empty, @rand_addr=0xfffffffffffffff7, @loopback=0x7f000001}, 0xc) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000673000)=""/47, &(0x7f0000e1c000)=0x2f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$void(0x20) 2018/02/17 09:31:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$setpipe(r0, 0x407, 0x0) syz_open_dev$sndctrl(&(0x7f000012f000-0x13)='/dev/snd/controlC#\x00', 0x6, 0x400000) recvmsg(r0, &(0x7f0000c49000-0x1c)={0x0, 0x0, &(0x7f0000b9e000-0x20)=[], 0x0, &(0x7f0000e37000-0xe1)=""/225, 0xe1}, 0xfffffffffffffffc) sendmsg$nl_generic(r0, &(0x7f0000ecb000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000905000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005c7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00008f1000-0xe8)={{{@in6=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f000044d000)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000772000-0x10)={r2, 0x1, 0x6, @random='0#\a S^'}, 0x10) recvmsg(r1, &(0x7f0000839000)={&(0x7f0000390000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0xfffffffffffffff3, &(0x7f0000e41000)=[], 0x0, &(0x7f0000009000-0xf6)=""/246, 0xf6, 0xfffffffffffffffd}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f00000a9000)={@generic="907a48089efc80e0ed7fa48f6a865007", @ifru_flags=0xb002}) 2018/02/17 09:31:17 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000483000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$KVM_NMI(r0, 0xae9a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00001ee000-0x10)={&(0x7f00005f1000/0x1000)=nil, 0x1000}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000fbe000)=0x3, 0x4) 2018/02/17 09:31:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000c27000)='./file0\x00', &(0x7f000025b000-0x11)=@random={'security.', 'wlan0*)\x00'}) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r0, 0x0) exit(0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000266000)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000366000)={0x10000, 0x80000001, 0x204, 0x9, 0xffffffffffffffff, 0x6, 0x8, 0xad, 0x0}, &(0x7f00001d4000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000655000)={r3, 0xc6, "11d23a6a677e8b3f92d77fce0f8444b73778a8ee41ea64b7d3b24b0e638e31ddb7ae93b3c2ce283a5ec58a8792d5cdd1f0a9bb2b0619e13cadebd1028ecd2e503258b2641801ebc536f76305d42c1fb2321a4db8582a5ba5ea7b00cb9bc88742a91fb57667bcf0e10b26b6a6fcbb35299d9d4fbc9157379a65bcd73a6c2c8a455c804f5738756935e5f94b862b1a93bb1f13d54689401a29cd97824d47d5ba35465f5524033331bbec1396a3bd6fb2fb80e681b8444e52387f38e755fbb8ccbd6fc016a1841c"}, &(0x7f000059d000)=0xce) dup2(r1, r0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d46000-0x10)='/selinux/status\x00', 0x0, 0x0) [ 79.365109] QAT: Invalid ioctl [ 79.385688] QAT: Invalid ioctl 2018/02/17 09:31:17 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000010000-0x28)={0x0, 0x4, &(0x7f000000f000)=[0x0, 0x101, 0xe000000000000000, 0x200], &(0x7f000000c000)=[0x3, 0x0, 0x6, 0x1e, 0x0, 0xffffffff, 0x9, 0xb0, 0x7f, 0x101], 0x2, 0x1, 0x8, &(0x7f000000c000-0x4)=[0x1], &(0x7f0000010000-0x4)=[0x67]}) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x1ffffffffffffe3d, &(0x7f0000008000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x25, 0x7f, &(0x7f0000008000)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x400000001, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x7, 0x0, 0x1, 0x1}], {0x95}}, &(0x7f0000003000-0xa)='syzkaller\x00', 0x7e4, 0xe7, &(0x7f000000c000-0xe7)=""/231}, 0x48) 2018/02/17 09:31:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c4a000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x243) listen(r0, 0x0) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "011600", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/02/17 09:31:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r1 = dup(r0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00001b6000-0xc)={@local, @broadcast}, &(0x7f000085d000)=0xc) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000d62000)=[{0x0, 0x0, &(0x7f00001c8000-0x18)=[], 0x0, &(0x7f000040b000-0xe8)=[]}], 0x1, 0x0) 2018/02/17 09:31:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b25000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f00000f6000)=@abs, &(0x7f000076c000-0x4)=0x8, 0x80800) connect$l2tp(r0, &(0x7f00004e5000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x4, 0x1, {0xa, 0x1, 0x61, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6a}}}, 0x32) r2 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/02/17 09:31:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$dspn(&(0x7f0000e39000-0xa)='/dev/dsp#\x00', 0xff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/17 09:31:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00006a0000)='keyring\x00', &(0x7f00002ca000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r1 = request_key(&(0x7f000064d000)='encrypted\x00', &(0x7f00006f2000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000956000)='\x00', 0xfffffffffffffffb) keyctl$negate(0xd, r0, 0x1, r1) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000004000-0x10)={0x1d}, 0x10) setsockopt(r2, 0x65, 0x1, &(0x7f0000000000), 0x0) close(r2) 2018/02/17 09:31:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000310000)={0x1, 0x3, 0xefe, 0x7, 0x1, 0x0, 0x0, [0xa]}, 0x2c) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006ba000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c0c000)={{{@in6=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000286000)=0xe8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00007f2000-0x4c)={0x800, 0x8, 0x9}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00007a8000-0x14)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r1}, 0x14) 2018/02/17 09:31:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000196000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x8000) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000f9a000)=0x8003) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) open(&(0x7f000021b000-0x8)='./file0\x00', 0x89d7fd34f9410f8b, 0x0) ioctl$TIOCCBRK(r0, 0x5428) 2018/02/17 09:31:18 executing program 1: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$setflags(r0, 0x2, 0x1) unshare(0x400) pipe(&(0x7f0000f5a000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e50000)={&(0x7f0000cc7000-0x8)='./file0\x00', r1}, 0xc) 2018/02/17 09:31:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) r0 = socket$rds(0x15, 0x5, 0x0) fadvise64(r0, 0x0, 0x5, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000070a000-0xf)='/dev/sequencer\x00', 0x240, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00009e3000-0xc)={@empty, @rand_addr=0x7e52, @dev={0xac, 0x14, 0x0, 0x16}}, 0xc) r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$TCSETA(r2, 0x4030582a, &(0x7f00001e9000-0x14)={0x0, 0x0, 0x45, 0x0, 0x7f, 0x9, 0x0, 0x0, 0x2, 0x1ff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000021d000)={0x0, 0x5}, &(0x7f0000046000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a5b000-0x8c)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff}}}, 0x8c) 2018/02/17 09:31:18 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x807, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000003000-0xe)={0x5, [0x4000000000000000, 0x9, 0x7, 0x81, 0x4]}, &(0x7f000000e000-0x4)=0xe) accept4$packet(0xffffffffffffffff, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000000e000)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0xc0189436, &(0x7f0000009000-0x28)={@common='irlan0\x00', r2}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r0, 0x9) ptrace(0x10, r3) readlink(&(0x7f0000006000)='./file0\x00', &(0x7f0000010000)=""/31, 0x1f) 2018/02/17 09:31:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000016000-0x1eb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000d35000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x80000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000425000-0x4)=0x0) sched_setscheduler(r1, 0x6, &(0x7f0000bcc000-0x4)=0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f000056c000)={0x7fff, 0x8, 0x2, 0x9, 0x3, 0x5, 0xa3ef, 0x400, 0x8000, 0x3f, 0x9, 0x2}) 2018/02/17 09:31:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f000059e000)=0x8, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000462000)={@empty, 0xffffffff, 0x0, 0x1, 0x2, 0x800, 0x35, 0xfff}, &(0x7f000033c000-0x4)=0x20) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0xfffffffffffffffc, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/17 09:31:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000540000)='./file0\x00', 0x86) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000266000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f000058d000-0x8)={r1}) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000078e000+0xa14)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) mlockall(0x2) setsockopt$packet_int(r2, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/17 09:31:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d24000-0xa)='/dev/cuse\x00', 0x200002, 0x0) splice(r0, &(0x7f0000314000-0x8), r1, &(0x7f0000cbc000-0x8), 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a4e000-0x10)='net/tcp\x00') preadv(r2, &(0x7f000030f000-0x40)=[{&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x1, 0x0) syz_open_dev$mice(&(0x7f0000158000)='/dev/input/mice\x00', 0x0, 0x40402) 2018/02/17 09:31:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb2000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) rename(&(0x7f0000e7b000)='./file0/bus\x00', &(0x7f0000639000)='./file0/file0\x00') 2018/02/17 09:31:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) r0 = open(&(0x7f000062f000-0x8)='./file0\x00', 0xa0000, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x3, &(0x7f000022e000-0x68)=@raw=[@alu={0x0, 0x80, 0xf, 0xe, 0x1, 0xfffffff8, 0xfffffffffffffffc}, @exit={0x95}, @map={0x18, 0x6, 0x1, 0x0, r0}], &(0x7f000092e000)='GPL\x00', 0x40001, 0x52, &(0x7f00003d7000-0xf7)=""/247}, 0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000012b000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00005d8000)=r3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000eed000-0x4)) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000b6c000)={0x3, 0x7fff}) 2018/02/17 09:31:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000eca000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x2, 0x80, 0x7, 0x5}, &(0x7f0000115000)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005a9000-0x8)={r1, 0x200004}, 0x1) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/17 09:31:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) add_key$user(&(0x7f0000000000+0xd78)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x5f)='\a', 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/17 09:31:18 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000008004500b, &(0x7f0000004000-0x8)) getegid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000009000-0x10)='/dev/input/mice\x00', 0x0, 0x1) 2018/02/17 09:31:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f6a000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)) ioctl(r0, 0x1, &(0x7f00007f9000)="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") 2018/02/17 09:31:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r2, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r2, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x0) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a31000-0x24)) finit_module(r2, &(0x7f0000992000-0x10)='vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) 2018/02/17 09:31:18 executing program 3: ioperm(0x1ff, 0x1000, 0x8) clone(0x0, &(0x7f0000f5e000-0x1), &(0x7f0000752000), &(0x7f0000160000), &(0x7f0000c18000)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000020c000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x6, 0x6f3, 0x59, {0x77359400}, 0x5, 0x200}) 2018/02/17 09:31:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) r1 = syz_open_dev$amidi(&(0x7f0000bcf000-0xc)='/dev/amidi#\x00', 0x666, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00002a5000-0x10)={0x0, 0x6e, 0x2, 0xffffffffffff36b6}, &(0x7f0000270000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000088f000-0x10)={r2, 0x1, 0x1, 0x6}, 0x10) 2018/02/17 09:31:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001fb000-0xb)='/dev/loop#\x00', 0x0, 0x1) r1 = memfd_create(&(0x7f0000088000-0x2)="e8bb", 0x1) r2 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000e14000-0x4)=0x5) writev(r1, &(0x7f0000180000)=[{&(0x7f00007a4000)="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", 0x100}], 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) syz_open_dev$audion(&(0x7f0000afb000)='/dev/audio#\x00', 0x203, 0x20008000) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) signalfd(r2, &(0x7f00001c9000-0x8)={0x7}, 0x8) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00005c0000)) 2018/02/17 09:31:18 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006c3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000e57000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b30000-0x8)={r1, 0x20}, 0x8) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000011c000)={0x0, @empty, @local}, &(0x7f0000caa000-0x4)=0xc) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000caa000-0x1c)={&(0x7f0000caa000-0x10)={0x1d, r2}, 0x10, &(0x7f0000b70000-0x8)={&(0x7f0000caa000-0x6c)={0x7, 0x2, 0x3f, {0x0, 0x2710}, {}, {0x4, 0x81, 0x200, 0x9}, 0x1, @canfd={{0x2, 0x7fffffff, 0xe6a0, 0x800}, 0x15, 0x1, 0x0, 0x0, "8da9158047afc039e7944cb821d9da5e4c7dfd8f9f5b40c3fab4df213292b788947eec0beb30c42e65a5635cb1b51b51945fc431f338f0e67ddf39335cfac66a"}}, 0x6c}, 0x1, 0x0, 0x0, 0x8095}, 0x8010) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000caa000), &(0x7f0000445000-0x4)=0xfe6a) 2018/02/17 09:31:18 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) r1 = syz_open_dev$midi(&(0x7f000000a000-0xb)='/dev/midi#\x00', 0x2, 0x24a02) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000007000-0x20)=[{r0, 0x80}, {r1, 0x4}, {r1, 0x1000}, {r1, 0x400}], 0x4, &(0x7f000000a000)={0x0, 0x1c9c380}, &(0x7f000000a000)={0x81}, 0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000000b000)={0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0x9}, 0x1c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f000000c000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x4, 0x4, 0x1}}, 0x26) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f000000e000-0x8), 0x8) getpeername$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f000000d000-0x4)=0x1c) 2018/02/17 09:31:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d5c000-0xc)={0x7, 0xffffffffffffffff}) connect$ax25(r0, &(0x7f0000d90000-0x10)={0x3, {"8ff541bd7a41ec"}, 0x8}, 0x10) timer_create(0x1, &(0x7f0000b76000)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000db4000-0x4)) timer_settime(0x0, 0x0, &(0x7f0000649000-0x10), &(0x7f0000311000)) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f000029c000-0xc0)=""/192) 2018/02/17 09:31:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000018f000)) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000665000-0x40)) execve(&(0x7f0000017000)='./file0\x00', &(0x7f00006c8000-0x20)=[&(0x7f000067d000-0x1)='\x00', &(0x7f0000f98000)='}keyring-\x00', &(0x7f0000da9000)=')GPL^eth0*/$\x00', &(0x7f0000d72000)='\x00', &(0x7f0000d44000)='\\&{\x00', &(0x7f0000264000-0x3)='-$\x00', &(0x7f000099d000)="766d6e6574317b73656c66dd73656c696e757873797374656d00", &(0x7f0000e27000-0xc)='@em1\'system\x00'], &(0x7f0000b1e000-0x1c)=[&(0x7f00008ba000-0x1)='\x00', &(0x7f0000d77000-0x1)='\x00', &(0x7f00004bc000)='-$\x00', &(0x7f000015f000)='cpuseteth1\x00', &(0x7f00005ca000-0x2)=']\x00', &(0x7f0000741000)='$\x00', &(0x7f0000719000-0x3)='-$\x00']) 2018/02/17 09:31:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r2, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r2, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x0) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a31000-0x24)) finit_module(r2, &(0x7f0000992000-0x10)='vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) 2018/02/17 09:31:18 executing program 1: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x0, 0x40}, 0x14) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000eb7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000585000-0x4d)=""/77) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00001ac000-0x18)={r0, &(0x7f0000d7e000)="8379bcdcb82531cf417a84bcb65fd01cf8e6e52744d082b7ec27493eca712e302dda2d0578b4aca93f5fa8bedabec1725a14bbc5add4ae0147d0ccfcf0249947e7f5ce4d9904b7bff30d2fd15a3bea554549d0d1e5a0e3878ad309919feb4d33aee199941c388f15db3d8687058edb4e52555117fb3c5058c7dac34dfbd7ff59c4e693d158dc416518b4216de2633a9f3bfde412fbd695b94846937773789899555b7861fdefadda5ac7e9ea213399b13186869406cb955d5a0386e92195c2ab09bf4456a033a33bfb6973fc218cd3a3288fc0230dff8a275e8c402827585a66062be615bc", &(0x7f0000eb5000)=""/35}, 0x18) 2018/02/17 09:31:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f00005d5000)=0x5) nanosleep(&(0x7f0000d6b000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2d, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/autofs\x00', 0x0, 0x0) tgkill(r0, r0, 0xa) 2018/02/17 09:31:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() r0 = perf_event_open(&(0x7f0000349000-0x78)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000021b000)='-)\x00', 0x2) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00002fa000)) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$int_out(r2, 0x5460, &(0x7f00003cb000-0x4)) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000006c000), &(0x7f0000e5b000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000252000-0x40)={{0x0, 0x3, 0x8b6, 0x2, 0x5}, 0x1, 0x5fc2, 0x7}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/02/17 09:31:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1000000000000001, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f0000ca7000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00004f2000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/17 09:31:18 executing program 3: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002872, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000053c000)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x10, 0x80000) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) openat$vnet(0xffffffffffffff9c, &(0x7f00000ce000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000cd000)=""/17, &(0x7f00000cd000)=0x11) 2018/02/17 09:31:18 executing program 2: socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) [ 80.025332] audit: type=1400 audit(1518859878.526:95): avc: denied { ioctl } for pid=13602 comm="syz-executor0" path="socket:[37031]" dev="sockfs" ino=37031 ioctlcmd=0x5460 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/17 09:31:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000523000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000eb9000)={0x46ee, 0x80, 0x4}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000e92000)={{{@in=@empty, @in6=@mcast2}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f00000ae000-0x4)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000ebe000)={&(0x7f0000bc7000)={0x210, 0x2, 0x6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x2c, 0x2, [@typed={0x10, 0x0, @u64}, @typed={0x18, 0x0, @ipv6=@loopback={0x0, 0x1}}]}, @nested={0xe8, 0x0, [@generic="9d4b3cb0045568ea3b3f773211d370a9139cb38bbc1b3abcb966e2ff87f5d6fa8f9132200f4f02a4dedc65fb1ddf26de7b599e573721b65f03355827be20142a6856d2634b482f73161997ded0b3ddf193b409f4770471658e00d778762c33d2b725a635282165cf7de18c201a66525d71508a484012454c72369c798dbf", @generic="056805f43a59e88450b62825a84e1c23ed9d0a7051f41d56665c1d20e7c465f2ed7d5b7400dacd3027", @typed={0xc, 0x5f, @u32}, @generic="ef22524a1da62d6a732c878d75d87b297bd068a223f9700e", @typed={0xc, 0x50, @uid}, @typed={0xc, 0x0, @pid}]}, @nested={0x78, 0x7c, [@generic="3fd49aaf049ac083d2409227d3bc311e7234e22896a00163d3a1b7fca20236ac4e63bb4ca4ee2a5154b3c6a48abd48a5b4efedf70cc2e0793d723264a35be2661a9029b899ad6274abb1c8b1debe1e60423f7d2ac910132f47041b45d51a3a422ed21f", @typed={0x10, 0x71, @u64}]}, @generic="0c28d0108778a1984ec9784a45048d62bd0996e86016fb4ec6a898fcc21dcb20e3c2cc68c90daa153eb49a94c50bf0fcf4e51e42aeb01691ebf6c4a7943940ae7f9c342c49e5f2cb2f6efb98e5437b748e6036089dae721f138dad7a7c9a54273e040d149eb7b68d0e61fc73d9db96"]}, 0x210}, 0x1}, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000a55000)={0x2, 0xf5b6}) socket$netlink(0x10, 0x3, 0x16) 2018/02/17 09:31:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008c8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ace000-0x4), &(0x7f00006ac000)=0x4) unshare(0x8000402) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_getsetattr(r1, &(0x7f0000739000-0x40), &(0x7f0000356000)) 2018/02/17 09:31:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00001f2000)='/dev/snd/midiC#D#\x00', 0x4, 0x40000) bind$bt_sco(r0, &(0x7f0000bbd000-0x8)={0x1f, {0x5, 0x2000000000, 0xe000000000000000, 0x20, 0x302c, 0x40}}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000b6b000)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xd}, @empty}, 0xc) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000ae2000-0xc)={0xd3e}, 0xc) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000882000-0x10)={0x0, 0x0, 0xa}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000761000-0xc)={0x0, 0x4000000000080000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ca7000)={r2, r3, 0x4}) 2018/02/17 09:31:18 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008000)={0x0, @loopback, @loopback}, &(0x7f0000002000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x1, 0x3, &(0x7f0000003000)=@framed={{0x18, 0x7a}, [], {0x95}}, &(0x7f0000003000-0xa)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000003000-0xe7)=""/231, 0x0, 0x0, [], r0}, 0x48) 2018/02/17 09:31:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000004d000-0x6)={0x0, 0x7}, &(0x7f000086c000-0x4)=0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f09000)=@generic="0677feb815186a8c0b628dd0ba95ec5a", 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008f2000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000996000)={{{@in=@multicast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000d16000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000871000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000afd000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002f1000-0xc)={r2, r3, r4}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000af7000)={r1, @in={{0x2, 0x0, @empty}}, 0x7, 0x7, 0xfffffffffffffffa, 0x101, 0xffffffffffff8000}, &(0x7f0000603000)=0xa0) 2018/02/17 09:31:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r2, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r2, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x0) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a31000-0x24)) finit_module(r2, &(0x7f0000992000-0x10)='vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) [ 80.054587] audit: type=1400 audit(1518859878.532:96): avc: denied { getopt } for pid=13602 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/17 09:31:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) connect(r0, &(0x7f0000502000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast1=0xe0000001}, 0x4, 0x1, 0x2, 0x4}}, 0x2e) r1 = dup2(r0, r0) ioctl$TIOCEXCL(r1, 0x540c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000a63000)={0x10}, 0xc, &(0x7f000078b000-0x8)={&(0x7f00001e1000-0x14)={0x14, 0x1, 0x7, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) [ 80.145676] audit: type=1400 audit(1518859878.647:97): avc: denied { connect } for pid=13631 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/17 09:31:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000083b000)='/dev/cuse\x00', 0x6000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000daf000-0x18)={0x0, 0x3, 0x30, 0x4, 0x7}, &(0x7f0000ef6000)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00008c2000-0xa0)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x4, 0x2, 0xee, 0xfff, 0xd80}, &(0x7f0000c47000-0x4)=0xa0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00001bc000+0x253)=0x7) 2018/02/17 09:31:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) clock_nanosleep(0x6, 0x1, &(0x7f0000071000-0x8), 0x0) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000b59000-0xc)={0x10}, 0xc, &(0x7f0000017000-0x10)={&(0x7f0000356000-0x14)={0x14, 0x21, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0x14}, 0x1}, 0x0) 2018/02/17 09:31:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b6c000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000278000-0xae)={0x0, 0xa6, "68437d07ef3584aef45527913657174da5604f0033c3d25951b5aa3b9b5fdd9f92cc4fd55b74c06b7533159170f4bb1ffeb39dd512b1fa9ec319fd04964b687e847b3f4f695f30315bb0ad5f13530d1c64d1c8ccc9ad5ce3b6abcebc5ea8b774e1c7c2f77c2d76434814f7e9861fcd4f6b737cc01571245627835451f5497b4175a8d97df2fc15a4c4ae5163b1aa7a1a2c4d505fc55e58058825dd3e3aaa2f8a834f63f1e1e2"}, &(0x7f0000293000-0x4)=0xae) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a84000-0x8)={r1, 0xb7}, &(0x7f0000eae000)=0x8) socket$packet(0x11, 0x3, 0x300) r2 = syz_open_procfs(0x0, &(0x7f0000abf000+0xc67)='projid_map\x00') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f000003e000-0x10c)={0x7f0c, 0x1, 0x3, 0x0, 0x0, [], [], [], 0x49, 0x40}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) r3 = syz_open_dev$mouse(&(0x7f0000398000+0x745)='/dev/input/mouse#\x00', 0x80000000, 0x20000) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) 2018/02/17 09:31:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000840000)=0x0) r1 = getpgid(r0) move_pages(r1, 0x3ffffffffffffd9c, &(0x7f0000dc1000-0x14)=[&(0x7f000025f000/0x3000)=nil], &(0x7f0000842000)=[], &(0x7f0000ad9000)=[], 0x2) 2018/02/17 09:31:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) write(r0, &(0x7f00000e7000)="b1318294405a4d5eb8a2ec838007f10546c68e4e74f3c7159355e5632bbb96a689d402698ac7d2623eb4180704a7fdd38e046212f12cc25b87d84aaa62f49e8479983f86f50c7f770f", 0x49) close(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000046f000)={0x0}, &(0x7f0000969000-0x4)=0xc) process_vm_writev(r1, &(0x7f00001c9000+0x4a4)=[{&(0x7f0000783000-0x25)=""/37, 0x25}, {&(0x7f00004d7000-0x39)=""/57, 0x39}, {&(0x7f00009d4000-0x91)=""/145, 0x91}, {&(0x7f0000c0d000)=""/153, 0x99}, {&(0x7f00006b8000-0x1000)=""/4096, 0x1000}, {&(0x7f00003e6000-0x43)=""/67, 0x43}, {&(0x7f0000fad000+0xce1)=""/102, 0x66}, {&(0x7f0000e16000)=""/174, 0xae}], 0x8, &(0x7f0000580000)=[{&(0x7f0000b6e000)}], 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept4(r0, &(0x7f0000ec5000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00003d9000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00006c9000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x3, 0x7ff, 0xfff, 0x7, 0xfff}, &(0x7f000023a000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000286000-0xc)={r4, 0x8, 0x2, [0x80, 0xfffffffffffffff9]}, &(0x7f0000c0c000)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001b0000)) r6 = syz_open_dev$audion(&(0x7f00006ce000)='/dev/audio#\x00', 0x6, 0x101001) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f00006e6000-0x4)=0x4, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000b11000-0x4)=0xfffff7fffffffffd, 0x4) bind$inet(r2, &(0x7f0000e0a000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) listen(r0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000055a000)=@assoc_value={r5, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000069f000)={r5, 0xfffffffffffffffa, 0x8, [0xa63, 0x1, 0xfff, 0xffffffff00000000, 0x80000001, 0x8, 0x100, 0x5]}, 0x18) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001ca000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/17 09:31:18 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0xff) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/17 09:31:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r2, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r2, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x0) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a31000-0x24)) finit_module(r2, &(0x7f0000992000-0x10)='vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) 2018/02/17 09:31:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fc3000)='/dev/mixer\x00', 0x206800, 0x0) clock_gettime(0x0, &(0x7f00002aa000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000078a000-0x8)={0x0, 0x0}) write$evdev(r0, &(0x7f0000be6000-0x30)=[{{r1, r2/1000+30000}, 0xffffffff7fffffff, 0x100000000, 0x10982adf}, {{r3, r4/1000+30000}, 0x81, 0x3ff, 0x37}, {{}, 0xfffffffffffffffe, 0x7fff, 0x4}], 0x30) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r5, 0x1, 0x37, &(0x7f000000b000-0x10), &(0x7f0000000000)=0x10) 2018/02/17 09:31:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x1, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00003ce000)=@assoc_value={0x0, 0x3f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x1}, &(0x7f000033b000-0x4)=0x8) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x3, 0x544) sendmsg(r2, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002400030007fffd96ffffffffffffffe1060000000000f000fffffffffffffffc", 0x24}], 0x1}, 0x0) 2018/02/17 09:31:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009ce000), 0x800) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000ae7000-0x2c)=@ipmr_newroute={0x24, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_DST={0x8, 0x1, @rand_addr=0x3}]}, 0x24}, 0x1}, 0x0) 2018/02/17 09:31:18 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x1, &(0x7f0000025000)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000011000-0x9)=""/9, &(0x7f0000025000)=0x9) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000026000)) 2018/02/17 09:31:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d6b000-0xb)='+vmnet0\\@)\x00', 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f000010d000)=0x7, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000070d000)) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00008d5000)) 2018/02/17 09:31:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000055f000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b17000)={0x7, 0x5}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00009ee000-0x12)={0x7, [0x8000, 0x7, 0xd4, 0x7, 0x3, 0x6, 0x7]}, &(0x7f0000477000-0x4)=0x12) modify_ldt$read_default(0x2, &(0x7f00007b0000-0xf6)=""/246, 0xf6) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/17 09:31:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000255000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000960000)={&(0x7f00003e0000/0x4000)=nil, 0x3, 0x4, 0xc5, &(0x7f000014e000/0x4000)=nil, 0x7ff}) read(r0, &(0x7f000022e000)=""/74, 0x4a) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r0, r2) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000eec000-0x10)={&(0x7f0000c08000/0x3000)=nil, 0x3000}) 2018/02/17 09:31:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000c8a000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, "0000883e4606010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) rt_sigreturn() r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000775000-0x9)='/dev/dsp\x00', 0x40, 0x0) write$tun(r0, &(0x7f0000882000-0xef)=@pi={0x0, 0xf9, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @link_local={0x1, 0x80, 0xc2}, [{[{0x9100, 0xa1, 0x7, 0x1}], {0x8100, 0x7, 0x8000, 0x3}}], {@mpls_mc={0x8848, {[{0x33, 0x0, 0xbd, 0x4}, {0x20, 0x7fffffff, 0x34d, 0xffff}], @generic="934bfa8d4e8d5bd912e320b391d8e749b76eeffd1a657624b6302272c4bfff01f478f1f52fd4d81dccff74cd9166dd3b828806e57c32fac41e1c2b22517df7a4cd213f61e96e5218d48055ef7d0940f6e89686b703b4914db99bd9459e8bfeba498c2fb464d6e0726f210ffc17ca207588cc"}}}}}, 0x94) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/17 09:31:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0xc) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000097c000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000494000-0x5c)={0x23b, 0xdcd7, 0x3, {0x0, 0x1c9c380}, 0xe16, 0xf9}) bpf$PROG_LOAD(0x5, &(0x7f0000a82000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x4, 0x0, 0xb, 0x0, 0x0, 0xfffffffc}], {0x95}}, &(0x7f0000d63000)="73597a6b618f6c65000d", 0x80000000009, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f24000)={0x1, &(0x7f00003a9000-0x8)=[{0x2, 0xfff, 0x321, 0x5}]}, 0x8) 2018/02/17 09:31:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ee2000-0xc), &(0x7f00008d0000-0x4)=0xc) r0 = syz_open_dev$amidi(&(0x7f0000b15000-0xc)='/dev/amidi#\x00', 0x1, 0x40000000020000) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000a0d000-0x4)) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f00004af000)="6e732f555406005f") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r2, 0x0, 0xfb) 2018/02/17 09:31:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x1000000000001, 0x84) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000056b000)={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty, 0x0, 0x19f, [@multicast2=0xe0000002, @dev={0xac, 0x14}, @rand_addr, @rand_addr, @rand_addr, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@nfc, &(0x7f0000001000-0x4)=0x10) 2018/02/17 09:31:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x41) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r2, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r2, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x0) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a31000-0x24)) finit_module(r2, &(0x7f0000992000-0x10)='vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) 2018/02/17 09:31:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000349000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000c6e000)=""/191) 2018/02/17 09:31:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000919000)='/dev/audio#\x00', 0xd10d, 0x8800) r1 = accept4$inet(r0, &(0x7f000090c000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00007cd000)=0x3c5, 0x80800) r2 = signalfd(r0, &(0x7f0000834000)={0xff}, 0x8) syz_emit_ethernet(0x33, &(0x7f0000b36000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x9, 0x2, 0x0, "fba762", 0x0, "e80300"}, "01"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) accept4$vsock_stream(r0, &(0x7f0000bbf000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000f8d000-0x30)={0x54, 0x0, &(0x7f00000d2000-0x54)=[@enter_looper={0x630c}, @enter_looper={0x630c}, @reply_sg={0x40486312, {{0x2, 0x0, 0x8, 0x0, 0x10, 0x0, 0x0, 0x0, 0x10, &(0x7f00008c1000)=[], &(0x7f0000ad7000)=[0x18, 0x30]}, 0xc7b}}], 0x22, 0x0, &(0x7f00009c9000-0x22)="e56e7fe47ae47527c7c3ae7cd2f275f83468555d4f227e848987b14fbc5b5b986dcb"}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000e25000)={0xf, 0x10, &(0x7f0000fba000)=@raw=[@generic={0x200, 0x2, 0x7fffffff, 0x7}, @ldst={0x0, 0x0, 0x0, 0x4, 0x0, 0x6, 0xfffffffffffffffc}, @exit={0x95}, @map={0x18, 0x3, 0x1, 0x0, r1}, @call={0x85, 0x0, 0x0, 0x2c}, @jmp={0x5, 0x99, 0x2, 0xf, 0xa, 0xfffffffe, 0x11}, @map={0x18, 0x0, 0x1, 0x0, r0}, @alu={0x4, 0x5, 0xf, 0xb, 0x5, 0xffffffcc, 0x19}], &(0x7f0000379000)='syzkaller\x00', 0x1, 0x80, &(0x7f0000f4f000)=""/128, 0x41000, 0x1}, 0x48) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000048000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009d1000)={{{@in6=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000606000)=0xe8) r6 = getgid() sendmsg$unix(r0, &(0x7f0000ce7000)={&(0x7f0000d4e000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000042c000-0x18)=[{&(0x7f0000775000)="d59d51b8f5b8417c1f263207e7bd8dceb0506e4ae816257f85b50cd22a2e097656e6051cf5a2a85535d3164b4d1008fa13e8e42dc039387018c32ea8641f1e05052f41943e9133f896bc6c9b1d6adfc15c6ee0521febe91112002709ae86cf4a7dded21e97c969e5f3", 0x69}, {&(0x7f000038d000)="6129d40d561b8c24c0b998c11ce61f01b7cb72d677dce8128024cde00da2a2507615eaf01b4ef57f762785cedb7b224830415f2c0a916efcdb667425210a862d2607d1c416f4b112bab0ddbae68339efbc23698d71644f4deed0ac7223fcd08f451c958653d0106e406c6a2ba3fb8d4ef88847ea38df4a0da74fb49cdb834ce40326a58b72e33dfe1e90d275d7938bf7c5e70cb4f2e4b0335c12effd9a72c564fd26b7811afd26c169dd233b671aba2a2ba7b0160b9183accc4ae34a9d9b1de3ef2e6f37874c8614b64d310385d2cd514ccb5c75f5a477e99a", 0xd9}, {&(0x7f000038c000-0x85)="2ca8d36939cbc0227e21ee89244610fc39011d1ee3a792e5534bac7e4a85ea16306fcfe2d0db7b2f912a15637242f910f7e9bd82dd65e53e654393afb6b326920ad632da3e369676dddc8b711afcb4e6c06e4feae27b56f98a77077c0c0200d63f40645c63b0aa02363b1e1ac75e9373225aae7bf74ece56ea9aa94068e16e77d0f38a9669", 0x85}], 0x3, &(0x7f000067a000)=[@rights={0x14, 0x1, 0x1, [r3, r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x34, 0x1, 0x1, [r2, r2, r2, r1, r0, r2, r1, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0, r2, r0]}, @rights={0x34, 0x1, 0x1, [r1, r0, r2, r0, r1, r1, r2, r1, r2, r0]}], 0xbc, 0x20008041}, 0x0) getresuid(&(0x7f00000f5000-0x4), &(0x7f0000a71000), &(0x7f0000f27000)) ioctl$TCXONC(r0, 0x540a, 0xf5) 2018/02/17 09:31:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) delete_module(&(0x7f0000a06000)='vboxnet1ppp0eth0\'-eth1ppp1./md5sum]wlan0\'}procppp1keyringppp1GPL\x00', 0xa00) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000012000-0x34)={0x0, 0x0, []}) 2018/02/17 09:31:19 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000009, 0x2000000009) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a}}) 2018/02/17 09:31:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x6) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000ed4000)=0xffffffff80000001, 0x2) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/17 09:31:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000eeb000-0xc)={0x1, r0, 0x1}) r2 = open(&(0x7f00004cc000)='./file0\x00', 0x40000, 0x2) r3 = dup(r0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000e81000-0x20)={r2, 0x100, 0x8, r3}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000511000)={0x5, 0x8, [0x0, 0x0]}) 2018/02/17 09:31:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x13a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000f92000-0x5c)="53102bac5f484a77a08353a78d677e3d600e4b27af932ef75ce22b1cfad0932cffc43e2278b0d94040921aa2d76b8d4e3636e0b603985c4b7d9838c4b766fb28e4a51999e0ed91f49d2269f09ce6e6526254672c9fe9184e991d2706", 0x5c, 0x10, &(0x7f0000001000-0x10)={0x4, 0x5, 0x2, "57ce988b8d88", 0x1ff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000e85000)='syzkaller\x00', &(0x7f0000a3e000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000c6a000)='-wlan0ppp1\x00', 0xfffffffffffffff9) r2 = add_key$user(&(0x7f0000cd3000)='user\x00', &(0x7f0000236000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00005d0000)="7cc61b56011ef22f87c43c3786ecc58a086b8a11d23a30dd516dd7aacb2ca6d84bd8b358fcb319350ab5f2fcaebdbfc80511f5cb0baaee02a4c1915d8e11fb8517ba0c3647f687d13d34859070167fc8943c1114ef7b428852220f7433906745fd34011750cb66129299a8e9a97619248132cbedc21cd60f289b4432b973c2a147dc965703f73148155f", 0x8a, 0xfffffffffffffffa) r3 = add_key$user(&(0x7f0000443000)='user\x00', &(0x7f0000945000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000145000-0x77)="651dfeef0c2444ca26fbb6366eb45a5222a2a232debf9c2ed31f17da8105a218025d7d2f33e9e53dbf780a0435d76593505570b8ee912c9fd9c05014e7885e97954ad4bd49d4db6f2733d870a5a903d5f7c3b810cbb10913827f215a6c164a56c3c075bf4d2f1a6d372a4cd3933c94583d92a20e023bf8", 0x77, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000666000-0xc)={r1, r2, r3}, &(0x7f0000b87000-0x1000)=""/4096, 0x1000, &(0x7f0000b6d000)={&(0x7f00001a0000)={'sha1\x00'}, &(0x7f00006b5000-0xc)="e76e7e1547492c155e88c309", 0xc}) r4 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000ca000-0x258)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f00003ad000-0x30), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) 2018/02/17 09:31:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000fb000-0x5c)={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x5}, 0x2, [0x1a1, 0x7b, 0x4, 0x5, 0x1, 0x8, 0x0, 0xee0]}, 0x5c) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) 2018/02/17 09:31:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0xc)='net/rt_acct\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x8}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000a09000-0x6)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000060e000)={r3, @in6={{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x20}}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r4, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) vmsplice(r4, &(0x7f0000138000)=[{&(0x7f000049e000)="06527e0bf89d0481004b95051514ed7608bcedfe78cd188672dd32b547097b2dc4", 0x21}, {&(0x7f0000d87000-0xe2)="a1609b3bed30ae733d01fb2541d9b2371c52033f5e40d0da43abbff3ba3bb7b9e19fad66e98d62171d9943eb6e95cdc8626e04e6d1de77f2d27de59ac03dcb8fef289d38fa35445f7bfae4503f9aec94d65243c7197de164c377df25eb1a90eb3712d24c16ccd109ca6e0cfaba8b58a0698b692c6a8e00439b6d444aa8e04aef236914464eadb6fed000748d2f5fbf226b822c22985a2cb8bbe5b0316fc9424525b887953696e902db904fb6ef7b6d7d66861b6f7617a3351998d7ea221c107e133f23383fe1730427eba9201f6d09d830f8a57d171785a3e80abf2a33a46e4a24ee", 0xe2}, {&(0x7f0000e3f000)="8ee3d1b4b1915f06ba6953c8175eb272f7a422d7784ba72f42f94e35d5afe2be4dc441bca08d2d3c320cd418fc02a2d3ca6484507737222e7991faddbc503ce57e085910566be532d40decfec5aeebba1ca5bf2129a93ffc53e5bd67d8b2c165ba85aafe4a77b606fc1fbf887f03006c498c748e26e3e821152ed313028c736c30db94c9ec4a6a9d3b46f40c17a90148bc0121fa6897c682f995e73d752fbdc7dca39e53ae05b479d9837819a247c370d93c3e7de8a9c3d62e437db17b3b9c0d4b9350f08fea", 0xc6}, {&(0x7f0000c23000)="003cd6fd15ca84988b1f2bea1e5f46abb8bbc7cb9b3ec0bd80b22b51b48b39cc19d83da80db37b3440f493efb7e09fcd297fc296bf6de8205e311522be8e3c1da3ac42f7ebbf1c4116c917ab40c2d9df37a87a1dfa94368ba2881abe54862b64d334196b583358533ed1bd9e282e134ed9eba44ce878f792927459dd8cb032065bcd53acc506845ad81b4e09eab3d4588103dbc2d9302461ac1fa1765883c5c3f01c20bc3c937e3db10cb9595867985bacb82e773d6e45b2b668d81a0574186d3154d266b718efce4f04a3044c3ce9acdd9a7ac11ee200ec908f355f29f0fd7cb91bed219045c23e5e907a95a4a176", 0xef}, {&(0x7f00006ca000-0xa7)="3e6abe8d7d18d53e9a29720b962e5c9f60852ab83b0b20d6ddeeb8d305cc0edfc784d77f521778cb54a9c8731646bc0a6708820a6560fd1a751da0801bc68e3b790d270964a0b4b55a3a0dc26584ac7a52a51e198f28735a477716d153399645d37c0ed33191379412c6de49554e4bb037926b21adbe9899d194a963a3b5a81e9344dc7872acdb95cf20d49066f0704734f23821c536e3a3017aad2bca261c193aa9d8390c6a7b", 0xa7}, {&(0x7f0000ef6000-0x70)="e0b64eb97d52fcdaf7c6d0b851d1fa98a0ffde0901d53add3e3af68b643bb057af5b0142a1f39629ee8b0693966ff62a8191b8e5bf72ff25bbead5d85929e7728c8635dec4a1211539cf32b20eae64546bdc52dc16efc088d6478091c460ff3b764f54f1cadf4db36000f653c8fc850e", 0x70}, {&(0x7f0000e53000)="f4a58576bd1123e2c5ebafce579cc8a5d1e7e9defac5e99105e9", 0x1a}], 0x7, 0x2) [ 80.596115] dccp_v4_rcv: dropped packet with invalid checksum 2018/02/17 09:31:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000f11000)={0x0, 0x0}) getpgid(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/dsp\x00', 0x1087c, 0x0) write$eventfd(r1, &(0x7f0000b4e000-0x8), 0xfffffe7e) r2 = gettid() lsetxattr(&(0x7f000069c000-0x8)='./file0\x00', &(0x7f00006aa000-0xd)=@random={'os2.', '/dev/dsp\x00'}, &(0x7f0000495000)='/dev/dsp\x00', 0x9, 0x1) ptrace$setopts(0x4206, r2, 0x7, 0x41) ioctl$int_in(r1, 0x5452, &(0x7f0000b35000)=0x6) ptrace$pokeuser(0x6, r2, 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) close(r1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) [ 80.658744] dccp_v4_rcv: dropped packet with invalid checksum 2018/02/17 09:31:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009e6000)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000a70000-0x4)=0x20, &(0x7f00000f5000)=0x4) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0d000-0x8)={0xfffffffffffffffb}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x200020041, 0x0) fcntl$setlease(r2, 0x400, 0x2) 2018/02/17 09:31:19 executing program 5: syz_open_dev$mice(&(0x7f00001c1000)='/dev/input/mice\x00', 0x0, 0x125401) mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x9) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000365000-0x4)=0x2, 0xffbc) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000ef0000-0x4)=0x10000000008, 0xf4f2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x40002106) 2018/02/17 09:31:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x41) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r2, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r2, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x0) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a31000-0x24)) 2018/02/17 09:31:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d31000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x14, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000863000-0xc0)=[{{&(0x7f0000783000-0x6)=@hci, 0x6, &(0x7f00007d4000)=[]}}], 0x1, 0x0, &(0x7f0000568000)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x2, &(0x7f0000ccc000)) r1 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) bind$inet6(r1, &(0x7f0000013000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f000000d000)=@hopopts={0x0, 0x1, [], [@enc_lim={0x4, 0x1}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r1, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000014000)='\x00', 0x1) accept4$alg(r2, 0x0, 0x0, 0x80800) 2018/02/17 09:31:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = add_key(&(0x7f00006f8000-0x8)='big_key\x00', &(0x7f0000356000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000fc9000)="30b51c139752db59a1323d9751d80c1e08d957ebee032315bb179d323e45eafeb0e2f008f584f5b51b56e4b5a52eb20c58116154140c9bdd62259fb2149bfbfb437a3934850a82cb17b7c59dcbc37e2e56be6a194a1b73c4d489adb2abeb4d4e5f6502264d41b6af27b577d19f81752719e65a53a0cd42309fe7291f0cb869ee8dc2367c96b58c", 0x87, 0xfffffffffffffffc) request_key(&(0x7f0000dd1000-0x6)='logon\x00', &(0x7f0000367000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00006e3000-0x2)='$\x00', r1) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000908000-0xa)='/dev/cuse\x00', 0x101100, 0x0) ioctl$TIOCCONS(r2, 0x541d) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000a7a000)={0x20, 0x1, 0x1, 0x3, 0x0}, &(0x7f000096a000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000238000-0x8)={r3, 0x2}, &(0x7f0000d27000-0x3)=0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/17 09:31:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00008f0000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d20000-0xc)='/dev/rfkill\x00', 0x418000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000cd6000-0x48)={0x0, 0x0, 0x0, 0x0, &(0x7f0000a74000-0x40)=[]}) 2018/02/17 09:31:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000000+0x95d)=0x1c, 0x800) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000781000-0x9f)=""/159, &(0x7f0000e1b000-0x4)=0x9f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x3, 0x10000}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r2, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000c1a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400000) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f000044a000-0x5)='veno\x00', 0x5) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f000071c000-0x8)=@req={0x2f, &(0x7f000097a000)={@common='yam0\x00', @ifru_data=&(0x7f0000b2d000)="aaf108e87f3e82ff0d1cb0651e52daebb51c49a497c0d3ea780a6c98e2f9dbe6"}}) 2018/02/17 09:31:19 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000049f000)='/dev/mixer\x00', 0x200800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000000000)={0x3, {"8681c699b16ac3"}, 0x5}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000001000-0x4)) msync(&(0x7f0000323000/0x4000)=nil, 0x4000, 0x4) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x6, &(0x7f0000002000-0x6)=0x20800000000000, 0x8) 2018/02/17 09:31:19 executing program 1: mmap(&(0x7f0000000000/0xf2c000)=nil, 0xf2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x805, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) recvfrom(r1, &(0x7f00001e1000-0x58)=""/88, 0x58, 0x10000, &(0x7f0000934000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x106000}, 0xc) sendmsg(r1, &(0x7f0000f1e000-0x38)={0x0, 0x0, &(0x7f0000f27000)=[], 0x0, &(0x7f0000c8d000)=[]}, 0x0) recvmsg(r0, &(0x7f00003d6000-0x38)={&(0x7f0000af7000-0x60)=@nfc_llcp, 0x60, &(0x7f0000f26000)=[{&(0x7f0000f27000-0x41)=""/86, 0x56}], 0x1, &(0x7f00001f8000)=""/30, 0x1e}, 0x0) 2018/02/17 09:31:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f00000c1000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00001f6000)={0x2}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ed6000-0xc)=@sack_info={0x0, 0x2, 0xffffffff}, &(0x7f0000d06000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000167000)={r3, @in={{0x2, 0x0, @rand_addr=0xb6a9}}}, 0x8c) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000b85000)) 2018/02/17 09:31:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00007e9000)='/dev/dsp\x00', 0x101400, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000640000)='/selinux/relabel\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a5f000)={0x4}) r2 = syz_open_dev$vcsa(&(0x7f00000af000)='/dev/vcsa#\x00', 0x4, 0x241) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f000025c000-0xc)={0x7fffffff, 0x400, 0x25, 0x200}) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f00006f7000-0x570)=@nat={'nat\x00', 0x1b, 0x5, 0x514, 0x0, 0x1fc, 0xffffffff, 0x2a0, 0x1fc, 0x480, 0x480, 0xffffffff, 0x480, 0x480, 0x5, &(0x7f0000057000-0x50), {[{{@uncond, 0x0, 0x1c8, 0x1fc, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'lo\x00'}}]}, @MASQUERADE={0x34, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @empty, @multicast2=0xe0000002, @icmp_id, @icmp_id}}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa4, 0x0, {}, []}, @REDIRECT={0x34, 'REDIRECT\x00', 0x0, {0x1, {0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0xdc, 0x13c, 0x0, {}, [@common=@set={0x40, 'set\x00'}, @common=@ah={0x2c, 'ah\x00'}]}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0xa4, 0x0, {}, []}, @SNAT0={0x34, 'SNAT\x00', 0x0, {0x1, {0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, @gre_key, @icmp_id}}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) [ 80.795277] audit: type=1400 audit(1518859879.296:98): avc: denied { read } for pid=13758 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/17 09:31:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000003b000-0x3)={0x0, 0x4}, &(0x7f000025a000-0x4)=0x8) setsockopt$inet_int(r0, 0x0, 0xd2, &(0x7f000003b000-0x4), 0x3c) mmap(&(0x7f0000000000/0xb0f000)=nil, 0xb0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000228000)={0x3, 0x0, [{0x187}, {0xbe8}, {}]}) 2018/02/17 09:31:19 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000003000)='/dev/amidi#\x00', 0x1f, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000003000)={0x1, 0x2, 0x509f, {0x0, 0x1c9c380}, 0x80, 0x7ff}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000001000-0xff)="d75fd2b3303f5f3c84c9148b502afce31212f94614b6ffcf70b0f1f3469429fd3d846ea6604278847a7e1a6ea41aef12e717c5435b0dddf4e874ac07f7b10263c58dd9ac74ea186256ad7a85473cb1c25bea120d7612ca91fabebedb58514b6ce0f2dead1789d7cfee8b654029d0eec2fda6d94eb64489e78a7c572f54d93d05a887b9922aaa30599f863d86f250ba1787a506979cb105b3b4422f5671735a8eeeddad215cd992e81a772641feb5ab6c5e4854be3945c88b8861b468f452b7755965c04bb7385d33f9160e6f0d59b92832f7c1a5554d60c2c05822062221a74abb8f6c5e3b3ff91c6c76c3df59b0095433abc1219e7bf6783e5e1a3e7823d3") bind$bt_sco(r1, &(0x7f0000002000)={0x1f, {0x5, 0x1000, 0x6, 0xc372, 0x7fff, 0x5}}, 0x8) sendto$llc(r1, &(0x7f0000003000)="217fc40a3aeecdec85ae6a59942fadf67dc615f7554eb5524deed2bdc24bdb0095d396c33d786d0e1a5c5f194e96ce13a991a9370e5e6a590594340ca877dc2da3ea5394", 0x44, 0x4040000, &(0x7f0000003000+0x9c8)={0x1a, 0x1b, 0x7, 0x401, 0x8, 0xb8a3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc1105517, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f"}) 2018/02/17 09:31:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x41) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r2, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r2, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x0) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/02/17 09:31:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000037b000)='/dev/vcs#\x00', 0x80000001, 0x60240) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000f2a000)=""/208) r2 = dup(r0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000025c000-0x160)={{{{0x2, 0x3, @loopback=0x7f000001}}, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x1, 0x7, 0x9, "f3977cff8102b5d0998fc0eab829a3b244d94644c591b237be70c50488142a06593a6cb81b96e9b2bb3587caf1563fbc79f88da2f77783dbc95a6c3ecc0c0d1a2ad2f9103074e1db07a9e8d90f7d1556"}, 0x160) r3 = inotify_init() fcntl$notify(r3, 0x0, 0x282) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000c43000-0x10)="d74189bad73f8031003bf965948dd958", 0x10) 2018/02/17 09:31:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb4000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f000070c000-0x3e)) symlink(&(0x7f0000a5f000)='./file0\x00', &(0x7f0000576000)='./file0/bus\x00') r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dc3000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000b6e000)={0x1, 0x4, 0x2, 0x8, 0x80, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000b8000)='/dev/sequencer2\x00', 0x40, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/17 09:31:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000d7a000-0x418)=@nat={'nat\x00', 0x1b, 0x5, 0x3bc, 0x0, 0x270, 0xffffffff, 0x270, 0x270, 0x328, 0x328, 0xffffffff, 0x328, 0x328, 0x5, &(0x7f00006e9000), {[{{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a}, @common='rose0\x00'}, 0x0, 0x94, 0xf0, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00'}]}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, 0x0, 0x10, [0x27, 0x2b, 0xd, 0x17, 0x35, 0x1a, 0x2c, 0x2e, 0x32, 0x7, 0x12, 0x40, 0x25, 0x20, 0x32, 0xa]}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @generic="386a961991cef8dbe1df74af5eb9a9de", @common='dummy0\x00'}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@empty, @ipv4=@empty, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0x94, 0xc8, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00'}]}, @NETMAP={0x34, 'NETMAP\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @port}}}}, {{@ip={@dev={0xac, 0x14}, @rand_addr, 0x0, 0x0, @common='ipddp0\x00', @generic="afc3cdd5c368a4bd305a026fabf920b4"}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@loopback=0x7f000001, @ipv6=@ipv4={[], [0xff, 0xff], @empty}, @gre_key, @port}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) r0 = syz_open_procfs(0x0, &(0x7f0000fc4000-0x9)='net/icmp\x00') ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f000001f000-0x1e)={0x1, 0x7, 0x40, "1635b59397d0", "0960d8b318651534d6d566c53f9c31bc"}) 2018/02/17 09:31:19 executing program 5: syslog(0x3, &(0x7f0000e1a000)=""/149, 0x95) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x109040) mmap$binder(&(0x7f0000f60000/0x3000)=nil, 0x3000, 0x2000005, 0x11, r0, 0x0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/02/17 09:31:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000232000-0x3)='$+[\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000273000)) exit(0x9) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) connect$l2tp(r1, &(0x7f00006a3000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x2, 0x3}}, 0x2e) getpeername$ax25(r3, &(0x7f0000560000-0x10), &(0x7f0000a80000-0x4)=0x10) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/17 09:31:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c34000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000f40000)='loginuid\x00') ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000ffc000)=0x5) exit(0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x364}], 0x2000000000000183, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00003be000)={0x0, 0x4, 0x5}, &(0x7f00008d2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00008b7000)=r2, 0x4) vmsplice(r1, &(0x7f0000d28000-0x18)=[{&(0x7f00008f8000-0x65)="3f9baa1f970864d8acf7e1d25c8bdcecbfe5a7e49e850bd3769b51d49d483f9754a518d91589eece333403b865b26dd55b59e58b83c275001d2fec440a1ecb674bbb3bb939ac37b0463aeb905ee27bbdb2aec3ce7ad534003ee20bdea54b61ebf24a26ece8", 0x65}, {&(0x7f0000f57000-0xa6)="152ae5cf1dcca6a51205e6162cffd9cf3a654c3f5ef7ef1bc5642c27351f72afc8f056818a20ee5e7322891d2c1e1f07e11b9d6d2a4ebb6c6eeb611843297e24f56eb69c51615ab7fe51b41fa7fb730006e97d4a9f61671344ac9dd883912f9c81b971c6f89692aa579788b26b066593f30a9c7e4ed9e2ed3ea4e9bec18d037b832c8cb9f756cd2ae3542259ec3ea176bb42ebf14160f902d80a44ce655669acf8848b88aa0c", 0xa6}, {&(0x7f0000b9d000-0x86)="7e475111d0e543a2a2301af384d986fab8db6e4d543763d61943c990303b6c3769537b71b47ac19d7fe3d26cb01d7d8134db768138b1ea10a9146244138827379cf06f0ada525b88550b69f24db504518b3093bb49e34ed31a7e1df45646876d0ca0e0eb612cb18ad6b56958aac5ba284583704c29c8532aed8054c9adad7fa44e771e275a34", 0x86}], 0x3, 0x8) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000ceb000-0xc)={0x3, 0x100000000}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000129000-0x20)={r1, 0x1, 0x1, 0x2, &(0x7f0000771000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000903000-0x10)={0xa1, 0xf000}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000050a000-0x10)={0x20e7, 0x0, 0x0, 0x4, r2}, 0x10) 2018/02/17 09:31:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008e9000)={0x200, 0x20}, 0x8) r1 = dup(r0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e15000)='/dev/rfkill\x00', 0x503000, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000e54000)={0xd000, &(0x7f0000be1000), 0x1, r2, 0x4}) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/17 09:31:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) syz_open_pts(r0, 0x41) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r1, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x0) 2018/02/17 09:31:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000080d000-0x12)={@common='bcsf0\x00', 0x4}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000770000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) dup3(r1, r0, 0x0) 2018/02/17 09:31:19 executing program 7: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000dfc000-0xc)='/dev/amidi#\x00', 0x1000, 0x940) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000dfc000-0x4)=0x7fff, &(0x7f0000dfb000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2000000000007, &(0x7f0000df9000-0x4)=0x4, 0x4) 2018/02/17 09:31:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) pipe2(&(0x7f00004b3000)={0x0, 0x0}, 0x80800) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000a3c000)={0x4, &(0x7f00008e4000)=""/47, &(0x7f00006ec000-0x40)=[{0x6, 0xca, 0x8000, &(0x7f0000f11000-0xca)=""/202}, {0x6, 0xb8, 0x9, &(0x7f0000c94000)=""/184}, {0x6, 0x92, 0x81, &(0x7f0000745000)=""/146}, {0x7fff, 0x59, 0x40, &(0x7f0000157000-0x59)=""/89}]}) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/17 09:31:19 executing program 0: r0 = syz_open_dev$adsp(&(0x7f00003c0000)='/dev/adsp#\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00007dc000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00001bb000)={@empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x8, 0x8, 0x0, 0x2, 0x4060000, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000bca000-0x83)={0x0}, &(0x7f0000389000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000c8000)={r4, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x9, 0x1, 0x200, 0x9, 0x1}, 0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00002f6000)={r4, 0x65c, 0x6a, "ac2cce8574e1ffac0a03f4f95d05cb083baca877d80a2cf4b3e6e037ba27ccc875ee04e8f765936a9707a9614b2ee7883bef422327d450ac3da28fe103b5c6be3b0a74bef1e313cda0eaee2091cf739f682cbe5d886b892bcab5a97188bccf9b236ab9d338e1d459ad73"}, 0x72) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000006000)=@assoc_value={r4}, 0x8) 2018/02/17 09:31:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b), &(0x7f0000017000-0x4)=0x31129458d9b20f85) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000f16000), 0xfffffffffffffd72) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) [ 81.044673] audit: type=1400 audit(1518859879.546:99): avc: denied { map } for pid=13811 comm="syz-executor5" path="/dev/midi1" dev="devtmpfs" ino=37203 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:device_t:s0 tclass=file permissive=1 2018/02/17 09:31:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d29000)='/dev/sequencer2\x00', 0x100, 0x0) getpeername$packet(r1, &(0x7f00004fb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000981000-0x3)=0x14) sendto$packet(r1, &(0x7f0000e61000-0x22)="f7051c6b855be7954c7b8a4c71a98d362508061d775ec342a35d81dfdd76ca11e48c", 0x22, 0x40000, &(0x7f0000b3d000)={0x11, 0xff, r2, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_open_dev$binder(&(0x7f0000720000)='/dev/binder#\x00', 0x0, 0x800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000518000-0x14)={0x20, 0x6, 0x6, 0x8, 0xff}, 0x14) epoll_pwait(r1, &(0x7f0000aa4000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x3, &(0x7f0000046000-0x8)={0xfffffffffffffffb}, 0x8) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f00001be000)={0x18, 0x0, {0x4, @random="b3ddafe69a67", @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/02/17 09:31:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)}, 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f000028b000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) writev(r1, &(0x7f0000bf4000-0x60)=[{&(0x7f0000def000-0xc2d)="96", 0x1}], 0x1) recvmsg(r1, &(0x7f0000668000-0x1c)={&(0x7f000059b000)=@hci, 0x6, &(0x7f00005c9000)=[{&(0x7f000031f000)=""/152, 0x98}, {&(0x7f0000ccd000)=""/10, 0xa}], 0x2, &(0x7f0000b7f000)=""/180, 0xb4, 0x5}, 0x20) 2018/02/17 09:31:19 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8947, &(0x7f000000f000-0x50)={@common='ip_vti0\x00', @ifru_settings={0x1, 0x7, @cisco=&(0x7f000002e000-0x8)={0x400, 0x9}}}) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f000002a000-0x70)=[{&(0x7f000000d000)='\x00\x00', 0x2}], 0x1, &(0x7f0000023000)=[]}, 0x0) 2018/02/17 09:31:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) syz_open_pts(r0, 0x41) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r1, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/17 09:31:19 executing program 0: mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005c0000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000565000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f00003ca000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000152000/0x2000)=nil) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/02/17 09:31:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000), 0x1be) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/17 09:31:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000c67000)='/dev/snd/controlC#\x00', 0x5, 0x101001) r0 = inotify_init() fcntl$notify(r0, 0x0, 0x282) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000c43000-0x10)="d74189bad73f8031003bf965948dd958", 0x10) 2018/02/17 09:31:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000090c000)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x101000) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000e2b000-0xc)={0x10001, 0x3, 0x80, 0x5, 0x0, 0x1}) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000b3f000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, @in={0x2, 0x0, @empty}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x30) madvise(&(0x7f0000544000/0x4000)=nil, 0x4000, 0xf) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x1c, "037f9fd94397c5a67c1690a693ad4b2176d743d272ce844dbec03ef7"}, &(0x7f00009a3000-0x4)=0x24) 2018/02/17 09:31:19 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000003000-0x4)=0xffffffffffffff7f, 0x4) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d}, 0x10) fcntl$setlease(r0, 0x400, 0x2) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) 2018/02/17 09:31:19 executing program 5: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000d12000-0x80)=[{{0x0, 0x0, &(0x7f0000d11000)=[]}}, {{&(0x7f000079c000)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000d12000-0x8)=[], 0x0, &(0x7f0000d11000)=""/120, 0x78}}], 0x2, 0x0, &(0x7f0000659000-0x8)={0x0, 0x1c9c380}) r1 = syz_open_dev$dmmidi(&(0x7f0000675000-0xd)='/dev/dmmidi#\x00', 0x7, 0x40000) r2 = mmap$binder(&(0x7f0000889000/0x1000)=nil, 0x1000, 0x4, 0x80810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00009c5000)={0x14, 0x0, &(0x7f0000d16000-0x14)=[@acquire_done={0x40106309, r2, 0x1}], 0x69, 0x0, &(0x7f0000d15000)="a0b6100b022e6ff0ab7fea6207c592461023b34336345aeab53783d699b4078c802ec7346f2673ef9ccaf617189b1b283daba91ab995903fd67ca54e37f4bfa5a653e8b41bc39a2d9c0baeca270e44313148df8889ece11dfba780d27bc3d47df8e673b3044737525a"}) 2018/02/17 09:31:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x1) r1 = syz_open_procfs(0x0, &(0x7f00003bc000-0x12)='net/ip6_flowlabel\x00') dup3(r0, r1, 0x0) 2018/02/17 09:31:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) syz_open_pts(r0, 0x41) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r1, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/17 09:31:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() syz_open_procfs(r0, &(0x7f0000b03000-0x11)='net/ip6_mr_cache\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00006fc000), &(0x7f000015b000-0x4)=0x8) mlockall(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00004bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000f83000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}, @IFA_CACHEINFO={0x14, 0x6, {0x1ff}}]}, 0x34}, 0x1}, 0x0) 2018/02/17 09:31:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000dbd000-0xa)='/dev/cuse\x00', 0x200000, 0x0) setrlimit(0x7, &(0x7f0000a9d000-0x8)) socket$inet_sctp(0x2, 0x5, 0x84) 2018/02/17 09:31:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000461000-0x12)='/dev/input/event#\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000060e000+0x782)={0x0, 0x0, 0x0, 0x0, "6b5e4e4784527614fcce5e7e50485995e5413ec42f64e311ba660dd074d434d5"}) 2018/02/17 09:31:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00002b0000-0x4), 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/17 09:31:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80801, 0x8200000000002) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000c8000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d30000-0xc)={0x3, 0xffffffffffffff9c, 0x1}) syz_open_dev$midi(&(0x7f0000491000-0xb)='/dev/midi#\x00', 0x400, 0x24001) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00008e9000)={0x0, 0x38, &(0x7f0000eda000-0x38)=[@in6={0xa, 0x0, 0x1ff, @empty, 0x95}, @in6={0xa, 0x3, 0x7f, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f000088c000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00004de000)={r2, 0xfffffffffffffffe}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000012d000-0x8)={0x0, 0xffff}, &(0x7f0000963000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005b7000-0x14)={r3, 0x4, 0x33d, [0x8, 0x9, 0x800, 0x7, 0x1f, 0x2]}, &(0x7f0000e27000-0x4)=0xfffffffffffffe4e) 2018/02/17 09:31:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000d4d000-0x1)={0x1}, 0x1) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x3, 0x5, 0x96, 0x3, 0x152, 0xf9f}}) 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) pwritev(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0xdd)="8c2bdc5bdbb57cea0378658b8ff242b6dc06deaf4ee7a3b0a47ab1fe4150e1d9ca1fc1a607e7557db550d83ce94976076d76342157012a0d63e56aa5f0a360309472f1186af3f61b93c91394044b4250bb1b1c23f0d4df49808180791ecc6782418ca1afed95414cd65df23eb35288e7d761220c96acf2e420ae9270e6b5c4fa31834dbf1a4509180423331c8b24257da93c8b7f5f4272449780f33690fba90cc01957578a53272c53b131bb28ab80a5df49db0f3032319e0f5b6124f3c77a9073741b3755932f26352038a2a58538b7b7190cb21fc4a82fdd9efe4999", 0xdd}, {&(0x7f0000001000-0x9f)="52aae48cb2d984bcaa9b534ea8aff553ebf3e78f4aed0aeebf298c48320c239e57f2cae88ac81bcc69d00e60205ec4302098b57a342cfa1c70108f6a651f8da75e621c8a3667094ac453b0264d9166064d492ff18f32575ff2231f58ba298291f3790f9881dc2a5409eddc5fccc5e876f92de066de093200785dc790cc2fe8674ef606e9990fc6992da8b3bc40fe2303d6cdacdacb208a3212ae61849262de", 0x9f}, {&(0x7f0000000000)="84d448f7159d50aa485277bdd96d7d65eecc1b7144b10d46899cb77e83a0180bec0120aa469cfed87bb1c4d641ec5bedbe99c1546e6be1b400c9fe129206cce5a59cdc90eb2737a1036211e52d6dac", 0x4f}, {&(0x7f0000002000-0xe4)="4cbf3fcd48f7ef89576efc9cef834451314d7b474abf3daa01750b9af70bb5058924dd3b8acdf1fa6bc563531f6b03d432dc9190695f7dabd8e37830419469a22b928027bc53033beb50369ff5ec682539d37a96e37b316f7f909a275cc52a14c78ab68e6a5750e8bf1bbf383b4e226a5b78b4b1479ce8fc3cf392504e4f640b4f08b9ecf8a24352aea9cb6a576fbd8f6a9f7d6cd20d97b53599b68d14c1c4da7d898d865fbfca0abe22298f1cf9c71c5c2468f2089700793baef53d34ee79399a76cde51c3a6ae2b0d089102f026120bd8702c861a5bfa85262e9988c6c7a3e77ae1e3f", 0xe4}, {&(0x7f0000002000-0x6b)="8338324bb1d775a6f752b91622d695bf84ebed94380dc345b022692450222b2a3785b1ee757ae908713de809d3764ecbcab3941de3b9d54ddb5a3c60a117c7fe29a25f4c28c6deb109cabd8465dc212d9c6473ae818ff69cac6c05058496d23f0809ad5179370e28644937", 0x6b}], 0x5, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000003000-0x400)={"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"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, [0x80000000, 0xffffffff7fffffff, 0x478, 0x101, 0x101, 0x7fff, 0x7, 0x1, 0x9, 0x6, 0x5, 0x3, 0xa0, 0x7f800, 0x2]}, &(0x7f0000003000)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000-0x6)={r1, 0x9}, &(0x7f0000002000)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000004000)=[{r0, 0x80}], 0x1, &(0x7f0000004000)={0x77359400}, &(0x7f0000005000-0x8)={0x2}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x2, 0x200, 0x1, 0x800, 0x9}, &(0x7f0000006000-0x4)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006000)=0x0) fcntl$setown(r0, 0x8, r3) mprotect(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x2000002) ptrace$setopts(0x4206, r3, 0x9, 0x11) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000006000)=[@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x50}, @in6={0xa, 0x0, 0xffffffffffffd2bb, @empty, 0x401}, @in6={0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8591}], 0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000008000-0x4)=@assoc_id=r2, &(0x7f0000004000-0x4)=0x4) 2018/02/17 09:31:19 executing program 1: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f85000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x88)={0x2, 0x18, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x50}, 0x1}, 0x0) set_robust_list(&(0x7f000045c000)={&(0x7f0000c71000/0x1000)=nil, 0x7, &(0x7f00009bc000/0x4000)=nil}, 0xc) 2018/02/17 09:31:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002e0000-0x15)='/proc/self/net/pfkey\x00', 0x101043, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000cc7000)={0x8, 0x8, 0x8304, 0x204}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000829000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCCBRK(r2, 0x5428) getsockopt$inet_int(r0, 0x10d, 0xf, &(0x7f0000039000), &(0x7f00003f6000)=0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000b0a000), &(0x7f0000ef3000)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00007b5000-0x160)={{{{0x2, 0x2, @broadcast=0xffffffff}}, {{0xa, 0x1, 0x53a266e3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}}, 0x90, 0x0, 0x5, "b2a67f888cde3e3557409af1bf2d4ea6278857aa1d2b7139c51ca5de2f6ea22ab94a8508e53767e89e1f67a4d2d28f30cb5a76df4086d85c3798e65e4cd7b0cd8b0c96314edf176dfb332683eac41fdf"}, 0x160) 2018/02/17 09:31:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) syz_open_pts(r0, 0x41) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r1, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/17 09:31:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000593000)='/dev/rtc\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000441000)={0x0}, &(0x7f0000b08000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000075b000)={0xff, 0x200, 0x73, 0xa38, r2}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) r3 = accept4(r0, &(0x7f0000fef000-0x10)=@ethernet={0x0, @random}, &(0x7f0000dce000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000095a000-0x8)={0x0, 0x200}, &(0x7f0000f73000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000f7b000)={r4, @in6={{0xa, 0x1, 0x165, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x400}}, 0xc073, 0x8, 0x1, 0x2, 0x8}, &(0x7f000069f000)=0xa0) 2018/02/17 09:31:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000002000-0x18)) setuid(0x0) r0 = syz_open_dev$dspn(&(0x7f0000920000-0xa)='/dev/dsp#\x00', 0xc810, 0x0) sendmsg(r0, &(0x7f0000db5000)={&(0x7f0000885000-0x1c)=@in6={0xa, 0x0, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x9a}, 0x1c, &(0x7f000013c000-0x25)=[{&(0x7f000072c000)="e528c096f60ae03556a141a49951139a87e62f9bf4db6c3aba46756fb5564893ba75a9", 0x23}, {&(0x7f000035f000-0xe4)="2fea8862ae863db00c51840c28aefb33aa2ab4a0f0170ab85ff5779bf3dcb070ff65c1594c01c2ecbe7b059cc9aefed73e0c1a7d58faf4900304a718620c39884e330e12b3d1fd57773d7678a8302aee0205edb161a304e9bc8e4ee6c298edb1c2f88b72d858693fc6bb691b02b75ce50a7605bfe42f0aabe621fc41be5abef99a64dbe42827694ddacc81c69feb29db08e774330be937c915a3acaebd10133761611d4364c78e66535d3f2fab36511bff5c2a2ccd1c3584043a7ccc9416849df6370df9a38159c4985def23e127eea36b4836a5a227aa08d178622f372818cd7ab23574", 0xe4}, {&(0x7f0000e5f000-0x28)="f251c73176179eaa1db2591412b1196ab89b4c1159ed6f96bdf6a86641593dcfd8eecf962a918120", 0x28}, {&(0x7f0000457000)}, {&(0x7f0000d58000-0x5a)="deb24dbfdbbd6fe9d466ddd3dd126cf239641e7ca046adba79b34dc273e45d468f68271cc17d67a7204d1f7e845870c60f8bddd6c551366ce8209c2dbf98aa9fa8db16c096175f70b9180617329542af647d64d77530634ff6f9", 0x5a}, {&(0x7f000025d000)="c2c96a27b8949a6735d51763e3bea44e1f73d395fc4ebb8bfe1485d5f50190676fc110a8b367fd9a877c775d8ff7593b5690e2", 0x33}, {&(0x7f00009c6000-0xf5)="073ce875b761a6d77199ccadbe3a70b92e63f51932b52aeeb62d56483ede7bf129638fb3b4a444c30ac3ceb30a601540edee74d292f7cf59b1c8ebe74193d07683fbc2db42f0d37f894595a054bcf7fcecd6ed34e427c4db1ba23a91bb41bac5e45491a9828e5bcbec832b7615f29cfaa12f2a0d41cb0a082da08a14e65c25c87bf74b0694740877d26ebbc0bd45dffece133a33f20ed839b3ca236e923132bdefb308952740657220f4bbc85f2800bcaa982cedb2cbc0589bdc8640753708777a7177fc8fce881f60d47cca98ce7c6412e2b792a35a3dc0319a07764235ec945cc6d81c0afc20b087a8c107a40e028c88568cc34b", 0xf5}, {&(0x7f00002b0000-0x1000)="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", 0x1000}, {&(0x7f0000b07000-0xa8)="40e93384bbee6ac3cabe4f2f5108c0d4c23b72a5ee188294cd35ed9eceaa2f9a5adb25cda27b6bae6b5c112e99fa73100a28093892222a50d45d3612171cdf02a6e2af0f5320617474b7be87280186ee2d75f5bc8879ed7f0a36b9cdd9dc5d78419b16509a73121c1b8572644699d3f643e9f4e17e2a861ef2c2bacb8b6ec9e4d827a104aba88fe8b234d4f39c52d10e1e608eebc55f462fba171bcfa256af04aa00439c66a520de", 0xa8}, {&(0x7f0000c0b000)="1b9affb7d3dc01dcddf0611c63a7fffbbe1fa7bd7e9cdbd7204c6814d4066f78624eb94f26484b", 0x27}], 0xa, 0x0, 0x0, 0x40000}, 0x8000) 2018/02/17 09:31:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=@random={'user.', '].\x00'}, &(0x7f000094d000-0xac)=""/172, 0xac) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x18)=[&(0x7f0000002000-0x5)='user.', &(0x7f0000001000-0x3)='].\x00', &(0x7f0000002000-0xc)='-eth1+ppp0]\x00', &(0x7f0000001000)='\x00', &(0x7f0000001000)='\x00', &(0x7f0000001000-0x2)='/\x00'], &(0x7f0000002000-0x4)=[&(0x7f0000002000-0x1)='\x00']) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x82, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002000)=0x4, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000004000-0xc)={{0x1f, 0x1f, 0x3, 0x8aa, 0xffffffffffffffff, 0x952}, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000005000-0x8)={r0, r0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000003000)=[{&(0x7f0000004000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000006000-0x8)=[{&(0x7f0000006000-0xbd)="97a6b56f5fcb881f0c2965859552e4e2c1e969644c7db189ef935ab60d30a94eaebb3f0e235bbd8f2c15194b1c77d1e8da56bea3c6aec136d0936267c189272e55bb8334ac182f212fc64eb07d2b662de6887fde0f9cc2077fd55a71543211417c50d5f03ab3b5f774f4d17da6988ec2f60c4cd87e7cb75fae8d0863f39c8f78233f2fc0fa157e87025b520e8aa5cc77c7f2ff1bbb5b4d34312f70df27049a4c6d565a0883cb787fcd49ff75cbbcfe1fca4dd7c1d4eb90acbf421ab46f", 0xbd}], 0x1, 0x0, 0x0, 0x40}, {&(0x7f0000004000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000002000)=[{&(0x7f0000005000)="141c2fa021e25498903b6a015ad5e4367c82e622a7f36857c4f3592b221d5099e02038977e03ab7ddc6b62f5445b7b73ddd0d96afdab5f13752c9cf37f8b14c2da3212dbaabc9b653560b2795085d05e05b8db269998fd623987948b1b0ddf22833594a263aa374e56622df1ddd2269351485fb4066681b2ce3e3881bc845243d3093a8051d3218d443850cb53ba32f590a2562ed8f38bf89843f30cd579872782fd65494d4b", 0xa6}, {&(0x7f0000003000)="74ae452920043dff5c7095f5fa01360c6bdf2720b502365a2f6960e5f8a7d892c595fa0e22569fc34a325ff4a5ad674e9e2a5390a7f007b2c2470c5df36f45110a5ad9cb73dc41f3bc55bca2895764d78fb70ee36994c04e6e38b2165d7ed8e4388d1c5fe5d4e61775128b0e20ab", 0x6e}, {&(0x7f0000006000-0xe0)="49dc9b45b7aa934ce74111f9fcea98ef4fda03aee0334d602b6fb61e4f451fec6716bb65f4c7d0ab7f3dd3b35ad9defe88370aec7d932d9abb76ebc99e6207f9fd32e223b9336464e0a3489cb48edf66029e818800520819261c3793065eeff42777f22348bfc6310db70cf3ed15f83e532b08b232d5c29f5dfc8712d98b34ae15a39c59dd1f07b8c887e5aea5739d5b8335c636a65923d87960043859e646961f7fdea703ad1da665885c68f796920d7ddb3836e2735f8b90ab465755be2cc2e196a135ae5f0c39dfc9001ebb81af6cd0e07de14265773e8151c4edebaa981d", 0xe0}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000005000)="76ed176aed8670d40bef504b8f59127a494538a298e4eee7d3cb1f906bdcc4aa30ddd88fd89bed56147f610a61f154633d41f6a6e6de1aeeec84485e4bedb49e29a98592ea3bc0405315159642a8bbfbf110887c0f7df763710bd212e21c40eedf049432ab5de669df877093157efe8fd2956ca4c136aa7e237000097dd1e231f5458c46016a2c827cb978f5dc0e9a6ba135893c068177f95f980e24aa352308f0924fcea5781aa4f299194f1cccd8e5d35a179f6348a15b", 0xb8}, {&(0x7f0000005000-0x3f)="ebc59e0d315982261b15e70a58e7b80c72a3d546de893b73ffd80f99455fc924cc50d81d959b1e84bf41e660ae45d5ec2b59b30cc90b90190817c39ae47b69", 0x3f}, {&(0x7f0000005000)="a9a438fd20c7e13d71d69ddae1de996af9f669eea07a52ea05c739247ba3393239d84392a6f0fa31f6ae95f4cd35963dc934c39db373be13190578a10858fdaadeea91d700d66c39002ed4eb9e219e1e89ea0c7757298c0360ae1b84472feaeb41e33d478d3213fc05d73a3faaf30b4952be33762833ae12194c30929b5047a9fd0f5d8c4a38ae0e8e34b00306da1114a99beb3bc07e8977d46b78ae5dba735588bab526a9376b74e3ccaa88d2413b", 0xaf}, {&(0x7f0000003000-0x3)="acdac9", 0x3}, {&(0x7f0000005000)="25ab0064980d039b17effe04807693d41412907390331d5460b6ccb188efaf45e2251486befda65096b0803d06adb294d54b390e", 0x34}, {&(0x7f0000004000-0x5)="fc0cb713cb", 0x5}], 0xa, 0x0, 0x0, 0x8000}], 0x2, 0x80) fcntl$setstatus(r0, 0x4, 0x800) sysfs$2(0x2, 0xfffffffffffffffc, &(0x7f0000005000)=""/4096) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) 2018/02/17 09:31:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f00005b6000)=@sco, 0x8, &(0x7f0000a8e000)=[{&(0x7f0000001000-0x49)=""/99, 0x63}, {&(0x7f0000ca9000-0x1)=""/1, 0x1}], 0x2, &(0x7f0000001000-0x60)=""/96, 0x60, 0x1f}}, {{&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f0000afa000-0x20)=[{&(0x7f000078a000)=""/81, 0x51}, {&(0x7f0000000000)=""/189, 0xbd}, {&(0x7f0000000000)=""/88, 0x58}, {&(0x7f0000000000)=""/52, 0x34}], 0x4, &(0x7f0000001000-0xfa)=""/250, 0xfa, 0x2}, 0x1}, {{&(0x7f0000001000-0x80)=@generic, 0x80, &(0x7f0000681000-0x30)=[{&(0x7f00002b8000-0x4)=""/224, 0xe0}, {&(0x7f0000e12000)=""/35, 0x23}, {&(0x7f00005cc000)}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x82)=""/130, 0x82}, {&(0x7f0000001000-0x8a)=""/138, 0x8a}], 0x6, &(0x7f0000000000)=""/153, 0x99, 0x9}, 0x20}, {{&(0x7f0000001000-0x10)=@ipx, 0x10, &(0x7f0000001000-0x18)=[{&(0x7f0000f44000-0x7b)=""/123, 0x7b}, {&(0x7f0000d03000-0x2b)=""/43, 0x2b}, {&(0x7f0000142000)=""/127, 0x7f}], 0x3, &(0x7f00007ff000-0x56)=""/86, 0x56, 0x5}, 0x5}, {{0x0, 0x0, &(0x7f0000969000-0x50)=[{&(0x7f0000000000)=""/178, 0xb2}, {&(0x7f0000085000)=""/139, 0x8b}, {&(0x7f0000614000)=""/197, 0xc5}, {&(0x7f0000000000)=""/103, 0x67}, {&(0x7f0000001000-0x6c)=""/108, 0x6c}, {&(0x7f0000000000)=""/31, 0x1f}, {&(0x7f0000001000-0xa0)=""/160, 0xa0}, {&(0x7f0000001000-0xa7)=""/167, 0xa7}, {&(0x7f0000392000)=""/139, 0x8b}, {&(0x7f0000c48000-0xf)=""/119, 0x77}], 0xa, 0x0, 0x0, 0x5}, 0x800}], 0x5, 0x40, &(0x7f0000000000)={r0, r1+30000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000074000-0x8)={r3, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x30, &(0x7f0000fe2000-0x84), 0x0) 2018/02/17 09:31:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x1ff) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000df3000-0xc)=@sack_info={0x0, 0x0, 0x200}, 0xc) sendto$inet6(r0, &(0x7f0000b71000-0x2)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)='d', 0x1}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) 2018/02/17 09:31:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bdb000-0xa)='net/l2cap\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000750000)={0x0, 0x9}, &(0x7f00004c0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000987000)={r1, 0xcb3}, &(0x7f0000b31000)=0x8) openat$kvm(0xffffffffffffff9c, &(0x7f0000ea1000)='/dev/kvm\x00', 0x20000, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003d3000-0xc)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xcf, &(0x7f00005ee000)="e6c7c4c3ec79fe82cc6139059e9abf6d241d1172f37c2ded6efa24015b129164c70694", 0x23) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x19) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000693000-0x1)=0xa75, &(0x7f000064e000)=0x1) 2018/02/17 09:31:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5145, 0x20}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00008a4000)='/dev/rtc\x00', 0x4900, 0x0) [ 81.647429] QAT: Invalid ioctl 2018/02/17 09:31:20 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000b86000-0x44)=""/68) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00009b7000)={{0xffff, 0x2}, 0x1, 0x0, 0x1, {0x6, 0x1}, 0x9, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x34, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000038e000+0xb3)={r1, 0x10001, 0x30, 0x4, 0x7ff}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r2, 0x4, 0x30, 0x3, 0xffffffffffffff7f}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x5}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0xc)={r3, 0x20, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x3, @loopback=0x7f000001}]}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000)={r5, 0x51, "e580f41fb53786083274e32dfe6e88c6129d18b23728d1e2aa301704a39249b29bf57f2d6fbb7ab4eb44bd1cc3baa2cf11536483cd80cabd6e05689c6040fedf6d4248cf558fcee98c854323b8a0ce7987"}, &(0x7f0000002000)=0x59) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000002000)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000003000)={r6, 0x80000, r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000004000)=""/124) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000-0x98)={r5, @in={{0x2, 0x3, @empty}}, 0x9, 0x8ccb}, 0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000006000)={r4, 0x5a, "fceb2154a247321f9dcdd85d774be2df1bc48d11a094bfee47cf09f85f09c311d46da14c171caf2c3d2aa394312b63195dff3b617ce460033c9fb9fcca09fc8b5150d8f8fb2bdcf6f282105037538a6eaf1666fb19dd47296ae8"}, &(0x7f0000007000-0x4)=0x62) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000007000)={r1}, &(0x7f0000002000)=0x8) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000004000)) 2018/02/17 09:31:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000d89000)='pagemap\x00') sigaltstack(&(0x7f000062f000/0x2000)=nil, &(0x7f0000510000)) sendfile(r1, r1, &(0x7f0000c7a000)=0x100004, 0x10001) 2018/02/17 09:31:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000b1c000-0x17)='*selinux(:wlan0keyring\x00', 0x1b3521979ccb54f9, 0xc1, &(0x7f00001cf000-0x20)={0x1000, 0x400, 0x1, 0x1, 0x8, 0x0, 0x3, 0x6}) fdatasync(r0) r1 = socket(0x800000f, 0x5, 0x3) write(r1, &(0x7f00000c8000-0x24)="24000000210025f0071c0165ff0ffc0e020020000010000002e1000c08000b0000000005", 0x24) mq_timedsend(r0, &(0x7f00009bb000-0xf3)="e5f7b32a2af367d4d0608fe4eb1e076b81544eeeb576bc3ecab9a016edd4d800353ff9eca60938afb0278bcdb85cbcfd9865714cb3eb1d70745c7194ae93425d2bc8a4b3afc1687407b5d292a2777219288fb4ce234642e37891eecaad34a9c26392ba1847ef7b1c0c9af157e54e4c37ce9ee4c8d56d3d6f8fa7a24f8b2d86014c563d0e831fbf3d895c4075c249aed12d84e223c41de632383d6a4a423e7d4d4e98ba31148bedb9c51df6e8d277f1b7c382cd027657e1fa837c399b09850458df8a1e87b7c98567d2e43c84cc6b102644919739aedfbb2c569420a657dc6fcbe6812979e08504fe1f9b6971539728fb8e2453", 0xf3, 0x2, 0x0) syz_emit_ethernet(0xee, &(0x7f000064e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv4={0x800, {{0x1c, 0x4, 0xffffffff, 0xfffffffffffffffb, 0xe0, 0x0, 0x101, 0x100000001, 0xef, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xc}, {[@end, @end, @end, @lsrr={0x83, 0x17, 0x1, [@rand_addr=0x7, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x10}, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @lsrr={0x83, 0x27, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xfff, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @multicast2=0xe0000002]}, @lsrr={0x83, 0xb, 0x1, [@broadcast=0xffffffff, @empty]}, @rr={0x7, 0xf, 0x8, [@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xd}]}]}}, @dccp={{0x3, 0x3, 0x4, 0x1, 0x1ff, 0x0, 0x0, 0x2, 0x10000, "d796b2", 0x9982, "de6488"}, "a10bcd9695bf5f4e7c51175c50e3a57ddcdbb952374964dc76c3df6058ccf40dbbad4856c98c4f18d6b4e2770280c3c191819fe3780e3a153a438ed0b819d1f4b2086676221231a6fc8db28b104c9b92ee1de580494322926133ecc5b679e4a9"}}}}}, &(0x7f000093a000-0x18)={0x1, 0x4, [0x958, 0xacd, 0xe51, 0x69e]}) 2018/02/17 09:31:20 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008c1000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={@generic="5938140d4e9bbb9d8422596fe620320f", @ifru_settings={0x6, 0x8, @fr_pvc_info=&(0x7f00006e4000-0x14)={0xc41c, @generic="5ca0df1ef28b9fac437c0c1bda9a9750"}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) [ 81.682552] QAT: Invalid ioctl 2018/02/17 09:31:20 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40002, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000003000+0x889)) write(r0, &(0x7f0000002000-0x20)="780e436422025d", 0x7) syz_extract_tcp_res$synack(&(0x7f0000002000-0x8), 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000002000-0x108)={0x81, {{0xa, 0x2, 0x8000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, {{0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7f}}}, 0x108) 2018/02/17 09:31:20 executing program 0: mmap(&(0x7f0000000000/0xe86000)=nil, 0xe86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000640000)='/proc/self/net/pfkey\x00', 0x202400, 0x0) mmap(&(0x7f0000e86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000e11000-0x4)=0x4000000000020) ioctl$TIOCSCTTY(r0, 0x540e, 0xffffffff) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000950000-0x258)=@raw={'raw\x00', 0x9, 0x3, 0x1fc, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x168, 0xffffffff, 0xffffffff, 0x168, 0xffffffff, 0x3, &(0x7f0000e84000), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffffffff}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) 2018/02/17 09:31:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) syz_open_pts(r0, 0x41) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x0) 2018/02/17 09:31:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004fd000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000e7000-0x8)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000b90000-0x8)={r2, 0x1}) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00003f9000-0x108)={0x0, @in6={{0xa, 0x2, 0x151, @empty, 0x101}}, [0x40, 0x76, 0xb66, 0x3, 0x80000001, 0xffffffffffff7513, 0x2, 0x7, 0x3f, 0x100, 0x80000000, 0x100, 0x7ace, 0x9, 0x9]}, &(0x7f00000d5000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000df3000-0xc)=@sack_info={r3, 0x3, 0x200}, 0xc) sendto$inet6(r0, &(0x7f0000b71000-0x2)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)='d', 0x1}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) 2018/02/17 09:31:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f44000-0x9)='/dev/vcs\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x13e4d433) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a6f000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008aa000)={0xfd, 0x0, [0x5, 0x6, 0x8001, 0x1f]}) r2 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r2, &(0x7f0000250000-0xb9), 0x0, 0x0, &(0x7f00006be000)={0x2, 0xffffffffffffffff, @empty}, 0x10) [ 81.767202] Cannot find del_set index 0 as target [ 81.809882] Cannot find del_set index 0 as target 2018/02/17 09:31:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009db000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00007f4000-0x1c)={0x0, 0x0, &(0x7f0000cfa000-0x10)=[{&(0x7f0000f84000-0x91)="942ec45e6ab817a04d5b929c635d113dcace175c8f114827e46562a28163bbba19bf24959eddebac130bce3c95a25d7637ab5abef59658c0966300da90a941e8a7", 0x41}], 0x1}, 0x0) recvmmsg(r1, &(0x7f0000b46000-0xc0)=[{{&(0x7f000026a000)=@ethernet={0x0, @dev}, 0x10, &(0x7f00009df000-0x30)=[{&(0x7f00007f5000-0x15)=""/21, 0x15}, {&(0x7f00007f9000-0x79)=""/121, 0x79}], 0x2, &(0x7f0000f35000)}}], 0x1, 0x0, 0x0) socketpair(0xe, 0x805, 0xfffffffffffffffc, &(0x7f00002ff000)={0x0}) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000337000)=0x8000000) 2018/02/17 09:31:20 executing program 7: socketpair(0x13, 0x80000, 0x104, &(0x7f0000746000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000ef3000)=""/4096, &(0x7f0000001000-0x4)=0x1000) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000002000-0x1b)='keyringsystem}vboxnet0{ppp1\x00') ioctl$KDDELIO(r0, 0x4b35, 0xffff) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/19) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000003000-0x19)="766d6e65743029275c232d2d166b657972696e676574683100", 0x0, 0x1, &(0x7f0000002000-0x20)={0xffff, 0x10000, 0x8, 0x8a8, 0x80000001, 0x1, 0x79d, 0x3ff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000004000-0x10), &(0x7f0000002000-0x4)=0x10) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/load\x00', 0x2, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000003000)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r2, &(0x7f0000004000), 0x30, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000006000-0x4), 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000004000-0x48)={0xd, 0x9, &(0x7f0000003000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x101}, [@jmp={0x5, 0x0, 0xf, 0x0, 0x2, 0x0, 0xffffffffffffffff}, @ldst={0x1, 0x3, 0x7, 0x7, 0x7, 0xb0, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7fffffff}], {0x95}}, &(0x7f0000005000)='GPL\x00', 0x7fff, 0xd6, &(0x7f0000003000)=""/214, 0x40f00, 0x1}, 0x48) rt_tgsigqueueinfo(r2, r2, 0x39, &(0x7f0000005000-0x10)={0x2d, 0x1b, 0x1ff, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000006000-0x6)={0x0, 0xff}, &(0x7f0000006000)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000007000-0x6)={r3, 0x1}, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000007000)={0x1f, 0x10000, 0x3}, 0x6) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000003000-0x8)=0x7002) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000002000)=""/130, 0x82, 0x1, &(0x7f0000009000-0x8)={r4, r5+10000000}) 2018/02/17 09:31:20 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00009b1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000486000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x400000000000003, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000d3000)={0x0, 0x10, &(0x7f00004e8000-0x10)=[@in={0x2, 0x0, @empty}]}, &(0x7f0000084000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000da2000-0x8)={r2, 0x5}, 0x8) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000000)=0x2003, 0xd1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007c5000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000da9000-0x8c)={0x800, 0x5, 0x8000, 'queue0\x00', 0x1}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000895000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$llc(r4, &(0x7f000078b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000ae000)=0x10) 2018/02/17 09:31:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) close(r0) 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) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000086b000)={0x0, @in={{0x2, 0x2, @empty}}, 0x9, 0x7fffffff}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000993000)=@assoc_value={0x0}, &(0x7f0000001000-0x4)=0x8) 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) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x9e, 0x3ff, 0x3f}, &(0x7f0000645000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00002cb000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000853000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e8f000-0x8)={0x0, 0x564fc714}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c87000)={0x0, 0x4}, &(0x7f0000cbc000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000e2f000-0x66)={0x0, 0xd6, "f22093e7eba4f1e67475514d01dda2319421b423985e17f2dd9e770adbd678280375d370188578d4292ccadbd97358f441b3d2aeae034f0e03b14d79c397bc4e5fb266d63841b9891f4ff0da673e05494702409d80578e0b03fefae0f7fed1f2a5f3a9e77b7e1977609b011eca91465a18695c21698ca3a4fce2d5c1e556d595318ce9c19709099ced46186aa62821ea25e4f157e1ade6145b5fb5a3f03c3ae30b49ae0cdf572c07cd7d5c5c54803fca408195ca6416f9c6d66a6a9dcebea95579f8dc0d81d46f8dc20727394feb745ed9c6dd783f95"}, &(0x7f0000000000)=0xde) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x7, 0x6}, &(0x7f0000740000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x48, 0xa04}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x9, 0x20, 0x3, 0x3f}, &(0x7f0000094000)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000583000)={0x0, 0x9, 0x5, [0x7fffffff, 0x3ff, 0x0, 0x4f, 0xfff]}, &(0x7f0000f6c000)=0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001000-0x8c)=[{&(0x7f0000e6f000-0x10)=@in={0x2, 0x0, @rand_addr=0xfb}, 0x10, &(0x7f000045e000)=[{&(0x7f0000992000)="748a5a84ec548012ae04c2351c34aae9c8597982458c76487833e075df2ca60be5cd5db8d76759ea25e03c8497844be9e7dccd7a6dfae9ab25f8ca5b2416778499b376c35f18fd395c9d209970db49d934dc44", 0x53}, {&(0x7f0000a78000-0xd9)="aeddcca6e67055944d129431556f263195d84f18ab3f05106e765e3f88bae1f061f805ea2e3021745d4d4f17f7e9249d1d78f8fff86b899d4132d6736825f6a744d27e8f024a612634b515ceef19cbf80c8553360d0c0828575c963bf0083e4f4006303fc1fed2e18216290d6fb60f0d0f9fd8c1b3a77e3f640778aec7a5fd3dfe253cbf4c13471a6e99c797656e52fd5172ebd5a7d7457a67c7a5fbcdfd940e896b6f7898af7d39746c81f91b36eca40e01647cbc277e593ec15367a4a96f4fb30b629810c32fea6293e44ee63d95edf91f8fbb802214b1de", 0xd9}, {&(0x7f0000000000)="f45e867fbea9a5b1dbebc1ad48110e75cd85794308bd8be843d5f2dc0c7a9c72dfd25f8a310e0ccdca64336282913b3b86cc1d6107a7b25718059b36371fb5bca2dc3785cda9e4f95006e123e1fb204ac987ce733a79763f4c3f5890a0030be23fda00a96b31cfccab592e17671a1d0074a2a4c14003fba4", 0x78}, {&(0x7f0000eca000-0x8)="d829c4ab7edcd898", 0x8}, {&(0x7f0000000000)="4b8a926841fdde7fbd902b5353ee3536079e5337579c7034b3743b40c5", 0x1d}], 0x5, &(0x7f00003b0000)=[@sndinfo={0x1c, 0x84, 0x2, {0x35, 0x8208, 0x7, 0x1, r1}}, @init={0x14, 0x84, 0x0, {0x10000, 0x2, 0x400, 0x100}}, @init={0x14, 0x84, 0x0, {0x7f1, 0x1, 0x2, 0x9}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x8000, 0x7, 0x40, r2}}], 0xb0, 0x1}, {&(0x7f0000acd000)=@in6={0xa, 0x2, 0xb8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xe22}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000000)="8319bb1d51f5cee02cd45b90dbe5cb6fc152299750f1fbd9ffb51cefb901443eddfa9a19467ba901879d99ee0852f7ae526f4aa7b1588ff11020fd5e4750f640572cf044eb804197667b8b124d49325ed685a8bf5c75c84b82861f953c5cf5bae92cb26da6ca638aeac31bc285a341b1845f4b4838cd64a429808e54730fe2f2d01966d1b0dfa1ab39242816906ae19f9ac59bbf128dfe6410652b42a2b7f7f11b8d89632068045e2e9a64bfe9df752a6bc63bef0ffc1f0e26dbf6dec51a29481127f31fe632182cd9e8e331cbde0304a237cf762bbee3e9fecc950f275bd67280", 0xe1}, {&(0x7f0000241000)="aa031e1e21971b72d04b632c462da46a95a25829072c9be6a4f57ed34968146349009c8b57b521fa176dfe6802d764c203d0baa1d91c6c9f51b250e9055ae7233934d1cbdcc2968b2be0179d672ca82614450d34ea202b2943d8c3ccb477f2590971958d46571d1303f3d277dcf99a29e4d048788a5c87339712ba2d4abf22369bc108a4122622a11e9bcfbb9298e43c7375bdb9012a35e08617e455459f4e43dccbf0703158b8191e8dbfcb68c5e002d9cfbef6c3b791588d48615d2bf1ee1301c2346baeb8639a3f282ba590c9ca286920f10689fa1258569155e6b2b4a72c7f6f", 0xe2}], 0x2, &(0x7f0000000000)=[@sndinfo={0x1c, 0x84, 0x2, {0x34, 0x8000, 0x1, 0x2, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0xc, 0x6, 0xffffffff, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x10001, 0x5, 0x8208, 0x1, 0x20000000000, 0x10c1, 0x51fc, 0x20, r5}}, @init={0x14, 0x84, 0x0, {0x7, 0xfff, 0x20, 0x6}}, @init={0x14, 0x84, 0x0, {0x6, 0x9, 0x9, 0x9}}, @sndinfo={0x1c, 0x84, 0x2, {0xe76, 0x4, 0x6, 0x4, r6}}, @init={0x14, 0x84, 0x0, {0x7, 0x57b, 0x7ff, 0xffffffffffff0000}}, @init={0x14, 0x84, 0x0, {0x4, 0x3, 0x9ec, 0x8000}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x7, 0x200, 0x80, 0x2, 0x6, 0xadef, 0x5f88, r7}}], 0x18c}, {&(0x7f0000001000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f00004df000-0x10)=[{&(0x7f0000001000-0xea)="d24f55e5d5c7e64acf74df9e2c2558037998706f339a77e41b50b2db91b7ae51b88f132665a0279dfabdffb082c601fb7e04baf5cb8911b1b609b17e464dbd80814bba2c76cf0d4d56195bc716342f2580508437c2d4ad19c55d390594f8dba6f3e47a08fba1c3dfbc5a6c3a749aeecf08df49038342a3e9c957c7ab2cee8a5fee9c0edf9379abb1c86ef20c611376d25da170613e776022568972ce08bb30e5cd5a2ea8bddbcf7608a3c1526f4cb73c525fe6a2b159c2d1cc71d42a0b4fcf9c205908a401fc12df043c38d1fb49a52713991b93035b041f0825bb56264a7f1fedc6af325fe486affa78", 0xea}, {&(0x7f0000000000)="4f51ab1e8268bc34543e952d74f780512549f894c862d73b01c8ac01d4e2303d377bf7e86143b5702ff56eaae87cd3a1013c5fe23ab24a99f08ae65e10d8f115c5e32a59995879fb1b8df5b0177516606a1db805792ea1d86a7b808b4d9903a09d4b99944ddaf8f31c3e7c6fb4568172b8f0d584af9fe3c58b33404ea52952a3b299137862f39f93aa5332acba3b523c1f642a946d9be15996c668cfd186", 0x9e}], 0x2, 0x0, 0x0, 0x40000}, {&(0x7f0000dea000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000515000)=[{&(0x7f0000001000-0x73)="1f0f41c66e2608d6eb91a0777f457fc104e1ff95599557939cb9ae520083559f842309e7cdd5ca6cb4220a20c2411402f0207f16893fa03e569b8d9000407cf63dfc90fea81bebfb7c3b7c1f155079af70ca68ee229c40914b9556458874359d766415a249af9e4bd16434ba353093a6a0a8ba", 0x73}, {&(0x7f0000001000-0x8)="5d28626f0878fc8c", 0x8}, {&(0x7f0000d75000-0x37)="0560d848b63b7cf77a343cf0bc87b927b3910e9860c366749faa07d1d8ed289738a89432f904d363f331f990347ad07e559a30c09c5cee", 0x37}, {&(0x7f0000001000-0x14)="c043c3911d1a9cdaaf84ec506045b84916c8e1dc", 0x14}, {&(0x7f0000c2c000-0xd8)="a45c41ac3ade021a3c8d6752e22e813c4dba231e1f5ff6ac930f9f78e7151e4483e8fd1d90e74e0565489936bc4e0215fbedbb984835f3bd5b8ccc5f0e6be46c476a64c087bca5a5de52b402920836a77e5bdfcd5923c6c6f2b1249c7599a3ac690f5f50f3966acb31def832ad9f691160eda1b0dd34b45db255328eb904376b62ec707e216d4c9adef7c65e9301984c9298e75bd84fd026e76fbb84c9572034d0db8e3938a79dbb99087f071704a7ce8a82a19390900eca78b85cc0b6ff92365b6abd2a679bd54237b3a094803cbcfe12b720be2c708e0d", 0xd8}, {&(0x7f0000fed000)="b34b291c5b87fa5c67707b982a576e13f0da94696ad401c21f85ef39323c0697707bb0c14b339bf802e30752c73bf6f4d1729d87869b469258fe36c983176a5845e1a66b7329984e01cf170e902bc58119bee1cf82926a6ae04222a4c409eb12d075cdebc33f47e719b9488ecc1a0537bd881ee07edc237a5b384f318460bccd5b72c7e285743bf4051f5cb8", 0x8c}, {&(0x7f0000001000-0x9c)="095fcc73d0cfecae5c4b0bd230019375d67d74fe14cfed767accd95d087a4aa4afeaa86c3183036ce1f3744f5afa4db0ea4c16ee87dffb58b8f3bc3a2738eb6141f612ef91295826b344d8a9bd5db39237cecaff98d08c200d7394a3573df17bb24bace36c9b3104c465d4f431e01592018787edbd3490853157f206783682c06e805ab00228a3166ab24ade33b497765fe20c66f688c71bcebcf599", 0x9c}, {&(0x7f0000a9b000)="732bf68824577fbb0abbe4d6d357b737e63d328e6c1f8081956e72184a645c18459a9d6db9ccc8d14d6ca8c1eb62dd0731ce6f01fb7f2b2305b4c1dfa5c5c155611e4c08f891fee19a2574e8f9631061e5608db8ba259597c6b784678f3e0aa82ceb00a4d331a1982ffc3101098d4020f25dea03b71ef114a5e4428f7f03a870c3380d464ac3aad20698396b735fb6eb1a4e68f3ed29a84a34a876e16331f52e452ce447aba6c24a691859b0c1db98cb505663e327942458923c0b565dc7c4f325707addcd85ead262a5225c5c755cde9fbb2b04dae8cbe3bb2c3388337961259a6ee3c60c05b76ca01276d0", 0xec}], 0x8, &(0x7f0000000000)=[@sndinfo={0x1c, 0x84, 0x2, {0x9, 0x8000, 0x5, 0x200, r8}}, @sndrcv={0x2c, 0x84, 0x1, {0x1c59, 0x7, 0x8, 0x1, 0x2, 0x9, 0x20c, 0x100, r9}}], 0x58, 0x4004840}, {&(0x7f000012c000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000001000-0x38)=[{&(0x7f00005d1000-0x1000)="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", 0x1000}, {&(0x7f000072a000)}, {&(0x7f00001ae000-0x8)="8f9b1eea041f659d", 0x8}, {&(0x7f0000361000)="a5eb12a065dd961871fac6ab1618401dabdbd6214b39799bc80a8011a8b4aef7e4d8db9ea51f16aee40127d45db4203d0e07d69412b5fd79cb98e7110c27ef19186887e6d786a55247518a6533aaa9a54ace98c292dca687e20b8648ad48233e099e17223db1e85f0f716130026d6338c2c8653be187", 0x76}, {&(0x7f0000632000-0x80)="0ba1c11af0639174dee6850eaa642dcceedcf0152f591884d44c772f0b013a75fc211adeb9e80980f75f0eafb5c00c89385a128fbeed6fc0fc259ab4974d5ef5012ecc039dc9ddc4ac63d60c7b8b2d64ff0f144348f877d5aadfe5a04b9187933d038be24add523e33d457eb07a93323ed7b44d619a1da158471426a62b61f94", 0x80}, {&(0x7f00008b5000)="b7f8a5383aeaa3ad82de0866bb616fbd9d5a79c3c563f30cb3104e9688a06535146b270c4596e44e06bae9235a37dcf97e3cb456595fa4e56f87", 0x3a}, {&(0x7f0000000000)="2bfe0e319e47fe8582a3dd23b37fc404ac72e58e72f77c4e9789b370fefc37cc0419c8922fbf08443a2790cef49fcdadc3074955250a4be545653ab82dbb26e7cba68a19e8bb37d21a721520d0a85063e81625a1d3ac958469e1d0113d0ddd5a5baca1eb7e356491f5f78968f7b230c0d48138d30a0c9daf9008b66e7d68d6d787205475a2c79f08fa09e5f17c7721ba73d0b3bac5aaacc25b8c9e81c59df9e3b9d92ff9e21feef73f60584df9355c78cb5ae9c1e3b354352be48237c9a66d7712523944ee0426bd6eb9de4f04d22c2a45c345d0b0a2685ecb5991bbb2793eddcf7af409b4b61bcf4c0e88e8509dd3bcb3cfbff1de5af90a4a9f946ee7c0", 0xfe}], 0x7, &(0x7f0000bdb000-0x84)=[@init={0x14, 0x84, 0x0, {0x1, 0x9, 0x1, 0x8}}, @sndinfo={0x1c, 0x84, 0x2, {0x1f, 0x8, 0x400, 0x5a8c, r10}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x0, 0x200, 0xcdc, r11}}], 0x84, 0x10}], 0x5, 0x10) 2018/02/17 09:31:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e3a000-0x8)=@assoc_value={0x0, 0x7fffffff}, &(0x7f0000ccd000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005b6000-0xc)={r2, 0x30, &(0x7f0000351000)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f00001a0000-0x4)=0xc) write(r1, &(0x7f0000ef4000)="2400000052001f00fff9f407002304000a14f51108000100020000000800020001000000", 0x24) 2018/02/17 09:31:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) syz_open_pts(r0, 0x41) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x0) 2018/02/17 09:31:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) fremovexattr(r1, &(0x7f0000b40000-0x14)=@known='security.capability\x00') faccessat(0xffffffffffffff9c, &(0x7f000060d000-0xa)="e91f7189591e9233614b", 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00009df000)='/dev/snd/midiC#D#\x00', 0x6, 0x129000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000774000)=0x800, 0x4) 2018/02/17 09:31:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a42000-0x15)='/proc/self/net/pfkey\x00', 0x101802, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000177000)=@assoc_id=0x0, &(0x7f0000762000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00008ed000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff}}, [0x6, 0xffffffffffffffb3, 0x8000, 0x0, 0x3, 0x0, 0x3, 0x6, 0x8, 0x6, 0x2, 0x7, 0x8, 0x7, 0x626]}, &(0x7f00001a1000)=0x108) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d1e000)=0x0) waitid(0x3, r3, &(0x7f0000c02000), 0xe, &(0x7f0000c53000-0x48)) r4 = dup(r2) r5 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f0000737000)={{0xffffffffffffff01, 0x5, 0x2, 0xe75, "16915322e2564965298318a7d9a2cccfdb6741547b4589d4a9052c7ad8b8223b8ac3ff4c88397e1852a44066", 0x6}, 0x0, 0x0, 0x0, r5, 0x6, 0x3, "6ea13f7493d224aaffecbbd3bad1d6de50b2f9c8d0dc0eb63d5259f8af6d81258a75cb3e774468d4318067a020aee48c12ab4924d47651cd5506ea78e5c6f7cd", &(0x7f0000517000)='cgroup\x00', 0x7, [], [0x3, 0x1ba, 0x40000000444260e7, 0x1]}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000042e000+0x494)={0x0, 0x1}, 0x4) syz_emit_ethernet(0x32, &(0x7f00001a8000)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, "", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "0c3cc981e080a49d7e73e3dae823d267"}}}}, &(0x7f00000e8000-0x14)={0x0, 0x1, [0x0]}) 2018/02/17 09:31:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000a8c000)='/dev/adsp#\x00', 0x7, 0x80000) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000d01000)={0x9}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0xfffffffffffffcc9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x800000a00000400, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4d000)='./file0\x00', 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/17 09:31:20 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000)={0x0, 0x0}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000008000-0x107)={r1, r2, 0x7fffffff, 0x6, &(0x7f0000003000-0x1000)="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", 0xd4cd, 0x8000, 0xfffffffffffffc9f, 0x20, 0x50, 0x8, 0x9, "fca3c8921239fd81c54ec7b93321237586de0b28fd581834c6cc54a90da40d9e056ca11e6c9e6c44d7a5cc1ca784d07fff6e73a61d62a2975f4998d93a009bbcb9e08e362784c54eeddbb5d506386d9f2d4cf9389b572974b12ec02db15b052265bad5a0102a544a4800ff24bf75965b37324ae998c886f19af46e03f6059fdbe5e947d5f80390e99c941c938f1911ccff42b9003af98a2529ad0dcb46081cf9975b0914107bd97a907e36ff7a354aba5f7ea339273f58c55faa980b7f34b57bf093e3e868a59f55d87753189b324e031ec73dc427c701f7f1c667081bcf79dbcd4e3296dd436e"}) 2018/02/17 09:31:20 executing program 7: mmap(&(0x7f0000000000/0x3a1000)=nil, 0x3a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00003a2000-0x8)={0x0, 0x0}) ppoll(&(0x7f000014f000-0x20)=[{r0, 0x44dc0d5985a2ff54}, {r0, 0x8}, {r0, 0x1228}, {r0, 0x40}], 0x4, &(0x7f0000340000-0x8)={r1, r2+10000000}, &(0x7f00002f9000)={0x3}, 0x8) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003a2000-0x2d8)=@raw={'raw\x00', 0x9, 0x3, 0x27c, 0x118, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1e8, 0xffffffff, 0xffffffff, 0x1e8, 0xffffffff, 0x3, &(0x7f00003a1000), {[{{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0xffffff00, 0xffffffff, @generic="8662227fe218972c93eb02b153d5e820", @generic="4a7c49164eadd9a0bfd786f2c63dd191", {0xff}, {0xff}, 0xff, 0x0, 0x46}, 0x0, 0xb8, 0x118, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x2}}, @inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xfffffffffffffff8, [0x373, 0xfffffffffffffffb, 0x4, 0x3, 0x20, 0x3], 0x3, 0x7ae, 0x80000001}, {0x7fff, [0x4, 0xfffffffffffffffa, 0x1, 0x1, 0x80000001, 0x200], 0xffff, 0x0, 0x7fff}}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffff00, 0xff000000, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0xee, 0x3, 0x4}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @unspec=@CT2={0x60, 'CT\x00', 0x2, {0x18, 0x2, 0x4, 0x7fff, 'snmp_trap\x00', 'syz0\x00', 0x7d49}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2d8) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000df000)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003a1000-0x444)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0x2c0, 0x2c0, 0x2c0, 0xffffffff, 0xffffffff, 0x354, 0x354, 0x354, 0xffffffff, 0x4, &(0x7f00003a1000-0x40), {[{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @generic="54c291732285b67f9b44ac73a33fccfc"}, 0x0, 0x1c0, 0x1e4, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'erspan0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x400, 0x78}}}]}, @common=@unspec=@NFQUEUE0={0x24, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0xb8, 0xdc, 0x0, {}, [@common=@icmp={0x24, 'icmp\x00'}, @common=@icmp={0x24, 'icmp\x00'}]}, @common=@unspec=@STANDARD={0x24}}, {{@uncond, 0x0, 0x70, 0x94, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x24, 'NFQUEUE\x00'}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x444) r3 = dup3(r0, r0, 0x0) accept4$alg(r3, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f000023b000)=""/227, 0xe3, 0x10002, 0x0, 0x0) 2018/02/17 09:31:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x10000000003, 0x300) rt_sigprocmask(0x0, &(0x7f0000fb0000-0x8)={0x8}, &(0x7f0000f70000-0x8), 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000939000-0x28)={@common='bridge0\x00', 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d9c000+0x733)='net/ip_mr_vif\x00') setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00002de000)=@int=0x7, 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000770000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000c7e000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000014f000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/17 09:31:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2, 0x1) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00009e7000-0x50)=@newlink={0x50, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x1c, 0x16, [{0x18, 0x1, [@typed={0x14, 0xc, @str='mime_type[{\x00'}]}]}]}, 0x50}, 0x1}, 0x0) 2018/02/17 09:31:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000cb2000)={0x0}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/17 09:31:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) syz_open_pts(r0, 0x41) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x0) 2018/02/17 09:31:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000694000-0xe)='oom_score_adj\x00') getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000608000-0x4), &(0x7f0000c63000-0x4)=0x4) r1 = creat(&(0x7f00006d9000-0x8)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000377000-0x4), &(0x7f000080d000)=0x4) r2 = socket(0x10, 0x1, 0x3) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00009e3000)={@common='bond0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1}, 0x1c) tee(r2, r2, 0x5, 0xe) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000106000)=0x0) recvmsg$kcm(r0, &(0x7f0000141000-0x1c)={&(0x7f0000515000-0x9)=@rc, 0x9, &(0x7f00006bd000-0x10)=[{&(0x7f00003b6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000705000)=""/67, 0x43}], 0x2, 0x0, 0x0, 0x100000000}, 0x3) rt_sigqueueinfo(r3, 0x2f, &(0x7f0000178000)={0x7, 0xd6f, 0xe7e4, 0xfffffffffffffff8}) sendmsg(r2, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900000001e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00003a0000-0x280)=[]}, 0x0) [ 82.010409] device bridge0 entered promiscuous mode [ 82.018747] x_tables: ip_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING 2018/02/17 09:31:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$void(0xffffffffffffffff, 0x40087705) 2018/02/17 09:31:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$vcsa(&(0x7f0000194000)='/dev/vcsa#\x00', 0x0, 0xfffffffffffffffc) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00003e2000-0x68)={0x81}) umount2(&(0x7f00000f8000)='./file0\x00', 0x0) 2018/02/17 09:31:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000054000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00008a3000)={0x6, [0x6c8f, 0x2, 0xffffffff7fffffff, 0x3f1, 0x800, 0xfffffffffffffffe]}, 0x10) r2 = dup2(r1, r0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000311000-0xcb)=""/203) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 2018/02/17 09:31:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000380000-0x58)={0x26, 'hash\x00', 0xd, 0x2, 'crc32\x00'}, 0x3b9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000467000-0x9)='/dev/ppp\x00', 0x1, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00007df000)={&(0x7f0000e20000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000054c000-0x8)={r0, r2}) 2018/02/17 09:31:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e10076be0bb4ae6947fd", 0x90, r0) r1 = add_key$user(&(0x7f00004ac000-0x5)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000e77000)="0003", 0x106, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000d0d000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f29000-0x1000)="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", 0x109, r0) r3 = request_key(&(0x7f0000611000-0x93)="757365726b3c5e3337a0f07535f7af4db05da0a4bec4fe1326fb4c7d501b68ee80d4a476b635778ea5ec2aa7b9f7694991cba5009c41000057aa6d013069af8cadd813cd200bcc0ae252755b6d5ece71e6ba64726a0e2be71524c081aac7807e33d98cc6040000007234f51e43d1371d1f0e6b49bd0ccf50e5b2dabce6ca3f764ce45d26a9bc602e685aa490270a1c043c666f", &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r3}, &(0x7f00005cd000), 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40), 0x3f}) r4 = syz_open_dev$dspn(&(0x7f0000a99000)='/dev/dsp#\x00', 0x3ff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f000019f000-0x10)={0xffffffff, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40086436, &(0x7f00005b2000-0x8)={r5, 0xe9c7}) ioctl$int_in(r4, 0x5452, &(0x7f000095c000)=0x6) 2018/02/17 09:31:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) syz_open_pts(r0, 0x41) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x0) 2018/02/17 09:31:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$adsp(&(0x7f0000f67000)='/dev/adsp#\x00', 0x0, 0x200000) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000344000-0x14)={0xfffffffffffff000, 0xc, [0xf451, 0x420, 0xfffffffffffffffb]}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) r2 = getuid() setuid(r2) 2018/02/17 09:31:20 executing program 4: socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000a4000)='tls\x00', 0xffffffffffffffc2) [ 82.085319] device bridge0 left promiscuous mode 2018/02/17 09:31:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)='/dev/sequencer2\x00', 0x0, 0x0) mlockall(0x2) ioctl$EVIOCGSND(r0, 0xc0045401, &(0x7f0000de6000)=""/149) 2018/02/17 09:31:20 executing program 7: r0 = memfd_create(&(0x7f0000889000-0x17)='vmnet0\'-selfGPLem0,#lo\x00', 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00004b8000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f000091f000), &(0x7f000007e000-0x4)=0x4) r2 = creat(&(0x7f00009ba000-0x8)='./file0\x00', 0x12d) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) 2018/02/17 09:31:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000103, 0x300) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000013e000)='/dev/mixer\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000187000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00007cd000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/17 09:31:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000b1a000-0x18)=@generic={0x8, 0x7, 0x5}) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003f8000)="1901000000000000000200000012f654", 0x10) accept4$alg(r0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000cc2000-0x18)=[{&(0x7f0000886000-0x1e)="013db7c4ec45bbeb1391bc572a04b783e40f6bc95949", 0xfffffeaf}, {&(0x7f0000557000)="b5d8a03722e897b91e1c02aa2b4eddd1be177e94388283b97c4fe6266369", 0x22f}], 0x2) fcntl$setflags(r0, 0x2, 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000c6e000-0x9)='/dev/kvm\x00', 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000002b000)='/dev/usbmon#\x00', 0x8, 0x40c301) getresuid(&(0x7f0000482000)=0x0, &(0x7f0000b14000-0x4), &(0x7f00001dd000-0x4)) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f000045f000-0x4)=r2) 2018/02/17 09:31:20 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) migrate_pages(0x0, 0x7fff, &(0x7f000000b000-0x8), &(0x7f0000000000)) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000c000)='/dev/sequencer2\x00', 0x2480, 0x0) epoll_pwait(r1, &(0x7f0000004000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x5, &(0x7f0000004000-0x8)={0x2}, 0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000003000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f000000e000-0x10), &(0x7f000000e000-0x4)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000000c000)=0x0) signalfd4(r0, &(0x7f000000c000)={0x3}, 0x8, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/rtc\x00', 0x10002, 0x0) perf_event_open(&(0x7f000000c000)={0x0, 0x78, 0x8, 0x8, 0x80000000, 0x32cb, 0x0, 0xe1f, 0x80680, 0x6, 0x0, 0x7fff, 0x0, 0x3, 0x5, 0x5b6f, 0x80000000, 0x20, 0x9, 0x10000, 0x7f, 0x2b51, 0xfff, 0x1, 0x8, 0x0, 0xe3b, 0x81, 0x4, 0xc6d, 0x1ff, 0x8, 0x8, 0x8, 0xffffffff, 0x100000001, 0x7ff, 0x5, 0x0, 0xfffffffffffffbff, 0x5, @perf_config_ext={0xfffffffffffffffe, 0x2}, 0x0, 0x100000000, 0xffffffff, 0x7, 0x3, 0x645, 0x5}, r2, 0x0, r3, 0x5) 2018/02/17 09:31:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) syz_open_pts(r0, 0x41) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x0) 2018/02/17 09:31:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b31000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000e9f000-0x4)=0x8, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d4e000)=0x7, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/02/17 09:31:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:20 executing program 1: ioprio_set$pid(0x1, 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000678000)='/dev/autofs\x00', 0x80, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000659000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000001000)=0x7fffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x54, 0x0, &(0x7f0000d0f000-0x54)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x40, 0x18, &(0x7f00000f5000-0x40)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000965000-0x1), 0x1, 0x1, 0x40}], &(0x7f0000000000)=[0x28, 0x30, 0x30]}, 0x87}}, @increfs={0x40046304, 0x1}], 0x22, 0x0, &(0x7f0000220000)="1c447f035abb03a7780b3cb580755c200d9e24bfc75718e905ea0ebec99863449522"}) r2 = syz_open_dev$sndmidi(&(0x7f00005b2000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x200281) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000002000-0x4)=0x4, &(0x7f0000002000-0x4)=0x4) getsockname(r2, &(0x7f0000872000+0x23e)=@alg, &(0x7f00008ad000-0x4)=0x58) 2018/02/17 09:31:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)='ns\x00') getdents(r0, &(0x7f00000b2000)=""/4096, 0x1000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000d5b000-0x40)={0x3, 0x1, 0x8, 0x5, "16654ba54573a56ba477ca77b6d3dc4aed876202494743f51a5dbb2476a406189ea2be07f4be253a5a005349", 0x4}) getdents64(r0, &(0x7f0000a1c000-0x26)=""/38, 0x26) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000088b000)={0x8, 0x10000, 0xd9e, 'queue1\x00', 0x7}) 2018/02/17 09:31:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d16000-0x10)='/selinux/member\x00', 0x2, 0x0) close(r0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00001f5000)=0x81, &(0x7f00007b0000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f000030a000)=""/37, &(0x7f00002a9000)=0x25) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/17 09:31:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004fa000+0x619)={0x2, 0x78, 0xe2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7ff, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000013000-0xd0)) 2018/02/17 09:31:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, &(0x7f0000d05000-0xc)=@nl=@proc, &(0x7f0000039000)=0xfc62, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) listen$netrom(r2, 0x0) 2018/02/17 09:31:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) syz_open_pts(r0, 0x41) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x0) 2018/02/17 09:31:20 executing program 0: r0 = memfd_create(&(0x7f000003c000)='!\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f000004f000-0x68)={0x6, 0x0, [{0xaef, 0x0, 0x6}, {0x36d, 0x0, 0x3f}, {0xafc, 0x0, 0x7ff}, {0xbac, 0x0, 0x4}, {0xb06, 0x0, 0xb23}, {0x400009ff, 0x0, 0x2}]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x0, 0x0, 0x0, @time={r3, r4+10000000}, {}, {}, @quote={{0x3, 0x4}, 0x2, &(0x7f0000001000-0x1c)={0xc4, 0x4, 0x8000, 0x0, @time={0x77359400}, {0x6}, {0x7, 0x3}, @result={0x1, 0x6}}}}], 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200000) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000025000-0x4)=0xcc3e) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000044000-0x50)={0x202, @tick}) 2018/02/17 09:31:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007f3000-0xc)={0x4, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c3f000)={0x0, 0xd5, 0x10, 0x9}, &(0x7f00005ff000)=0x18) ioctl$KDSKBLED(r0, 0x4b65, 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f3e000-0x8)=@assoc_value={r1, 0x101}, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000f35000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000675000-0x20)={0x1c, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, [@typed={0x8, 0xa, @binary}]}, 0x1c}, 0x1}, 0x0) 2018/02/17 09:31:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f00006a4000), &(0x7f000009f000)) timer_create(0x3, &(0x7f0000aef000-0x58)={0x0, 0x2f, 0x1, @thr={&(0x7f0000901000-0x4b)="f417b46c38b70f79c7d62a26377677448ce2a6f26ac6c1996eb0fb45b22eb23ac4f49e3b765d1d6ed2f0526f1c3f9d26f2ce6e1dd1f7af6b30a450c11963e954b0007ae6b8d1d8d871452a", &(0x7f0000312000)="07ceedc20eca75540509a86470a0faa523fa0a1bd5b8be000e191ecd7df66a29941eb0142b005e418279b0b04143a39deeb01a7c1dbf9606139ebda91b22bfd82e5441c18f06e55a75cf92c4f042c7188b2bb47fdfe353d042428ed9f52a78b5b52e51d6f54a224a4dac04f5ab45d67b2b49f7dbbb4b26fa9f6f382a8ed5230a9517d706365041"}}, &(0x7f0000149000)=0x0) timer_settime(r0, 0x0, &(0x7f0000f5e000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000e45000)) 2018/02/17 09:31:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) lseek(r0, 0x0, 0x1) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) r1 = openat(0xffffffffffffffff, &(0x7f0000288000)='./file0\x00', 0x682040, 0x88) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/02/17 09:31:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) syz_open_pts(r0, 0x41) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(0xffffffffffffffff, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x0) 2018/02/17 09:31:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000467000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000047000-0x1c)={&(0x7f0000cfd000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f000004b000)={&(0x7f00000cb000)=@newae={0x20f8, 0x1e, 0x20, 0x6, 0x3, {{@in=@multicast1=0xe0000001, 0x3, 0xa, 0x7c}, @in=@empty, 0x190, 0x3}, [@lastused={0x10, 0xf, 0x6}, @ipv4_hthresh={0x8, 0x3, {0x1f, 0x1}}, @algo_aead={0x104c, 0x12, {{'ccm_base(cbc-cast5-avx,poly1305-generic)\x00'}, 0x8000, 0xe0, "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@extra_flags={0x8, 0x18, 0xcef}, @algo_aead={0x104c, 0x12, {{'authencesn(xcbc(xeta-generic),cbc-camellia-aesni)\x00'}, 0x8000, 0x160, "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0x20f8}, 0x1, 0x0, 0x0, 0x40000}, 0x48000) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) readv(r1, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) 2018/02/17 09:31:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x7, 0x9, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000ba4000)) fcntl$lock(r1, 0x7, &(0x7f0000155000)) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00004f4000-0x4)) 2018/02/17 09:31:20 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000001000-0x4), 0x4) r1 = socket$inet(0x2, 0xa, 0x5) splice(r0, &(0x7f0000a66000), r1, &(0x7f0000ecc000-0x8)=0x32, 0x24db, 0xb) 2018/02/17 09:31:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001d4000)='/dev/cuse\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x2, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) pread64(r0, &(0x7f0000213000-0x97)=""/151, 0x97, 0x40000000000000) write$fuse(r0, &(0x7f0000391000-0x21)={0x28, 0x0, 0x1, @fuse_notify_inval_inode_out}, 0x28) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0xd0, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x9a, 0x6, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"68a8bb2244fba5777b7381c79d2929a30d30c383ad9f87a772bfa97a07e76b339979e57491637da589689b89fdb2ab05c3fefc88283c97310f52a77c03391fd87d44b2d96097a5f4f8acde6e70b64a7516ceee0bfec36d9d7bc2ecd76c881c9f60485266a6c48b80170d1edd5cd8b5b12efdd5bd45b6d652fa137bea2035fb02592f3ccea9bb"}}}}}}}, 0x0) 2018/02/17 09:31:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00007e6000-0x8)={&(0x7f00000fd000)=@ipv4_newroute={0x24, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x5}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x0}}]}, 0x24}, 0x1}, 0x0) 2018/02/17 09:31:20 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008f1000)='/dev/hwrng\x00', 0x200040, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00000fb000-0x1c)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000cbe000-0xe)='oom_adj\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000358000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f000019c000-0x4)=0x9) 2018/02/17 09:31:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) syz_open_pts(r0, 0x41) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(0xffffffffffffffff, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x0) [ 82.516748] syz-executor1 (14108): /proc/14105/oom_adj is deprecated, please use /proc/14105/oom_score_adj instead. 2018/02/17 09:31:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = accept4$inet(r0, &(0x7f0000d7a000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000de8000)=0x10, 0x80000) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000468000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x0, @empty}, 0x10, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}, @common='ip6tnl0\x00'}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000796000)={0x8, 0x6, 0x8000, 0x4f07648d, 0x3ff, 0xffffffffffffff83, 0x7fffffff, 0x2, 0x0}, &(0x7f000035a000)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000167000-0x8)={r3, 0x8}, 0x8) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) modify_ldt$read(0x0, &(0x7f0000da1000)=""/85, 0x55) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ce7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r4, 0x40086200, &(0x7f000051a000-0x8)=0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000a00000-0x4a8)=@nat={'nat\x00', 0x1b, 0x5, 0x44c, 0x0, 0x0, 0xffffffff, 0x2cc, 0x0, 0x3b8, 0x3b8, 0xffffffff, 0x3b8, 0x3b8, 0x5, &(0x7f000029a000-0x50), {[{{@uncond, 0x0, 0xc0, 0xf4, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x6, 0x4, 0x2, 0x1}}]}, @MASQUERADE={0x34, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @port=0x1, @gre_key=0x8e98}}}}, {{@ip={@loopback=0x7f000001, @rand_addr=0xed9, 0xffffff00, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x33, 0x385cd694987747a2, 0x4}, 0x0, 0xec, 0x134, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x1ff, 0x7, 0x2, 0x2}}, @common=@inet=@l2tp={0x2c, 'l2tp\x00', 0x0, {0x3, 0x3, 0x3, 0x1, 0x2}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x14, @ipv4=@empty, @ipv6=@loopback={0x0, 0x1}, @gre_key=0x27, @gre_key=0x8}}}, {{@uncond, 0x0, 0x70, 0xa4, 0x0, {}, []}, @DNAT0={0x34, 'DNAT\x00', 0x0, {0x1, {0x4, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x2}, @icmp_id=0x1, @port=0x0}}}}, {{@uncond, 0x0, 0xb8, 0xec, 0x0, {}, [@common=@icmp={0x24, 'icmp\x00', 0x0, {0xe, 0x100, 0x5}}, @common=@ttl={0x24, 'ttl\x00', 0x0, {0x2, 0xb320}}]}, @REDIRECT={0x34, 'REDIRECT\x00', 0x0, {0x1, {0x8, @dev={0xac, 0x14, 0x0, 0x13}, @loopback=0x7f000001, @icmp_id=0x1, @icmp_id=0x2}}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) 2018/02/17 09:31:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) syz_open_pts(r0, 0x41) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(0xffffffffffffffff, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x0) 2018/02/17 09:31:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000b24000-0xa)='idel_gcy\x00', &(0x7f00000cb000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000aab000-0x9)='/dev/kvm\x00', 0xfffffffffffffff8) r1 = add_key(&(0x7f000058f000)='dns_resolver\x00', &(0x7f00007ba000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000b1f000-0x42)="8a69ca06ef52e923368f6739dedbf5946df35c2f55aa13cdd0123e99e029490887d1134ad1e203e730949e2e47d33b4033cf14f8afb47e0f57daa41d4278e08042a4", 0x42, r0) add_key(&(0x7f0000a78000)='id_resolver\x00', &(0x7f00001ba000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000dab000-0xeb)="3410b9e8c6ca10e987aa2014de28d4142feb669195c6ec4139285cb265bf31249e3e1eb3ee808f5dd8761722eb27398a55ac61ff5634e171af9a869e154904b9680ab6694f40be4881f27fa00a29a60960f13480a8fc695a99ee18669834253c72c969b799bbbf1a0b2222a983dfb43d655d5fc989a3303676024484260e6a362c65b0e2e7fb61347c60e90dd3c7fb88103c8120c4b9e7e6c0411094afe71663c7d848ec88158a648958d4aca0311a2c8a9adf2a3b874f1edf77fab24d35fa02bd717cfa9771552e376070a58afa5b8415406629d73570bf6a5fd108fc86546ee024e668e222058e90070e", 0xeb, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000713000-0x8)='keyring\x00', &(0x7f00008c2000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a83000-0x9)='/dev/dsp\x00', 0x940, 0x0) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000de5000)='keyring\x00', &(0x7f0000383000-0x13)='(cpuset/ppp0vmnet1\x00') r4 = openat$audio(0xffffffffffffff9c, &(0x7f00006ae000)='/dev/audio\x00', 0x2, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f00008ce000-0x20)={r4, 0x2, 0x8, r4}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00001e3000-0x12)={0x7, [0x7, 0x5, 0x9, 0x401, 0x42c6, 0x3f, 0x0]}, 0x12) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f00004a0000-0x8)={0x4, &(0x7f0000006000)=[{0x2400000000, 0x400, 0x0, 0x48}, {0x100000001, 0x2b85, 0x1, 0x4}, {0x6, 0x302, 0x1f, 0x100}, {0x17, 0x2, 0x6f0}]}, 0x8) 2018/02/17 09:31:21 executing program 5: r0 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000690000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioprio_set$uid(0x3, r0, 0x10000) socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000fd6000-0x28)={@common="6c6f0000000000000000000803000600", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x19, 0x0, 0x0, "00000107c89d"}}) r4 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000fd6000), &(0x7f00006a3000)=0x4) 2018/02/17 09:31:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000001e000-0x14dc)={0x20, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@typed={0xc, 0x6, @ipv4=@broadcast=0xffffffff}]}, 0x20}, 0x1}, 0x0) flock(r0, 0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4aa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000061000-0xb)='/dev/adsp#\x00', 0x0, 0x0) 2018/02/17 09:31:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000b7000-0x4)=0x0) ioprio_set$pid(0x2, r2, 0x100) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bfd000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000616000-0x4)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup2(r0, r1) ioctl$int_in(r4, 0x5421, &(0x7f0000b97000-0x8)=0x3) 2018/02/17 09:31:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000a67000)={0x0, 0x0, 0x1944642d}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000009a000)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fb1000-0x10)={r2, r3, 0x1}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000b2c000-0x4)) 2018/02/17 09:31:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:21 executing program 4: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0xffffffffffffffff, 0x297) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ae5000)='/dev/qat_adf_ctl\x00', 0x28802, 0x0) gettid() mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000ae5000)=""/4096) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ae2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000399000)=@ethtool_ringparam={0x15}}) prctl$setmm(0x23, 0x1, &(0x7f000045e000/0x1000)=nil) [ 82.707357] QAT: Invalid ioctl 2018/02/17 09:31:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) openat$ppp(0xffffffffffffff9c, &(0x7f000041f000-0x9)='/dev/ppp\x00', 0x0, 0x0) select(0x40, &(0x7f0000d18000-0x40)={0xf50, 0x9, 0x1e6, 0x1, 0xee9, 0xec, 0x9, 0x9}, &(0x7f0000f16000-0x40)={0xf2c6, 0xfff, 0xa391, 0xd43, 0x1, 0x4, 0x7, 0xaa3}, &(0x7f0000f4e000)={0x80000000, 0x7ff, 0x8, 0xffffffff00000000, 0x5, 0x0, 0x7ff, 0x5}, &(0x7f0000960000-0x8)={0x0, 0x7530}) 2018/02/17 09:31:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000030000-0x8)={&(0x7f0000024000)={0x14, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x8000000000000001}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000082d000)='/dev/vcsa#\x00', 0x6, 0x80000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00005ef000-0x4)) close(r0) 2018/02/17 09:31:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x400000000000487, &(0x7f0000dd0000-0x18)=""/24, &(0x7f00003f8000)=0xff17) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000dec000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000d4b000)=r1) 2018/02/17 09:31:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) syz_open_pts(r0, 0x41) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r1, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x0) 2018/02/17 09:31:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80803, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg$nfc_llcp(r0, &(0x7f000051a000)=[{&(0x7f000074f000-0x60)={0x27, 0x4, 0x0, 0x0, 0x0, 0x0, "45e9e00e2819de16f989955279178bdab41e499fe6b2316dca6e75efe359334e6de1d359ae12c954ce4265a2ff420d12c9abea10feed36520a16bd71a12c30"}, 0x58, &(0x7f000055e000)=[], 0x0, &(0x7f0000c8a000-0xf8)={0xc}, 0xc}], 0x1, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000a80000-0x1)=0x3, 0x1) 2018/02/17 09:31:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000470000-0xe8)={{{@in=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@rand_addr}}, &(0x7f00000af000-0x4)=0xffffff58) sendmsg$nl_generic(r1, &(0x7f0000589000-0x1c)={&(0x7f0000e45000)={0x10, 0x0, 0x0, 0x400008}, 0xc, &(0x7f0000226000)={&(0x7f0000d49000-0x160)={0x160, 0x1b, 0x400, 0x6, 0x0, {0x1f}, [@generic, @nested={0x128, 0x90, [@generic="50e88da0be55f0e229a5a156dd9794fd30b8414a0673af4fd18335b7f3747277535fb07821cb2d234e4d47b67607f00ad192a2e8a45821eb157486c3eadc64ef83ed8d4de9d87d0f438f59294d8dcc7801439dab980f920e14420c118c9f4d9b92fcde071801e31af2a0f6bb9fd48b5f98622bd54e2926b7feec94e9d9d67f74b11efee445d713004f831ce77389a27364aece7d1e53f18e014236c3f4051a3f5114d291cd709e5ae45b7600e038902988328dce34d2f001d77a1db2cf56b3d357c02f6ee5d78dda1b425450b71e3890f0a372b76c626636965b53", @generic="a74c410396aa06b1f4083f8365583d325557e865475a18ae8ac5e76860aa6cb5121f46dc2a2168c3b20c2e4adcea243f981da12992e8e4b50b6de6c9b63a7882b8f90bd95e9b"]}, @typed={0xc, 0x6e, @uid=r2}, @typed={0x18, 0x6d, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x160}, 0x1, 0x0, 0x0, 0x8010}, 0x4000050) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/17 09:31:21 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000525000)='/dev/sg#\x00', 0x5, 0x40) recvfrom(r0, &(0x7f0000078000)=""/214, 0xd6, 0x100, &(0x7f00009a3000-0x10)=@llc={0x1a, 0xf7, 0x100000001, 0x2, 0x23ef, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000d0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00000ce000-0x48)={0x4, 0x0, [{}, {}, {}, {}]}) [ 82.729604] QAT: Invalid ioctl 2018/02/17 09:31:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:21 executing program 4: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f00001ee000)={0x2, 0x3, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x50}, 0x1}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) [ 82.772789] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/02/17 09:31:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$dmmidi(&(0x7f0000ab1000)='/dev/dmmidi#\x00', 0x7ffd, 0x460080) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000012c000)={0x10001, {{0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x5}}}, 0x88) close(r0) pipe2(&(0x7f000000b000-0x8), 0x84000) 2018/02/17 09:31:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00008b1000+0x213)='/dev/vcs#\x00', 0xd, 0x20802) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00009ea000-0x20)={{&(0x7f0000301000/0x1000)=nil, 0x1000}, 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00001b3000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000d000-0x1c0)=@ipv6_newroute={0x24, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) mlock2(&(0x7f00003f5000/0xf000)=nil, 0xf000, 0x1) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getpeername$llc(r1, &(0x7f0000659000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000445000)=0x10) vmsplice(r3, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8), 0x1, 0x2) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00006fa000)=0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e4e000-0xe8)={{{@in=@multicast2, @in=@rand_addr}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f00005b7000-0x4)=0xe8) 2018/02/17 09:31:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000083e000)={0x0, 0x0, 0x80000000000003f7, []}, 0xceffb9970f04098f) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b35000-0x42)={0x0, 0x3a, "3e6e9eae2b0177b8e0ff85326129ca1a0b4a8c1fc3e5d1771f08e4d96d7134df0f0104359191788026c95f24159df1f5baa971c486ac0409f063"}, &(0x7f0000254000)=0x42) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d87000-0x108)={r1, @in6={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xafa}}, [0x4, 0xffffffff, 0x10001, 0x16280000000000, 0x8000, 0xd4, 0x0, 0x5, 0x1, 0x2, 0x6, 0x40, 0x400, 0x4, 0x471a]}, &(0x7f0000c7b000)=0x108) 2018/02/17 09:31:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000c84000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000d91000/0x2000)=nil) mprotect(&(0x7f00000e1000/0x2000)=nil, 0x2000, 0x2) sched_getattr(0x0, &(0x7f0000013000-0x30), 0x30, 0x0) 2018/02/17 09:31:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r1, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x0) 2018/02/17 09:31:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x10000003, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000006000-0x3c)=""/60, &(0x7f0000123000)=0x3c) r1 = syz_open_dev$vcsn(&(0x7f000011c000-0xa)='/dev/vcs#\x00', 0x3ff800000, 0x412000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c01000)={0x5061, 0x3, 0x200, 0x281, 0x1, 0x0, 0x7, 0x0, 0x0}, &(0x7f00004c5000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000329000-0x16)={r2, 0xffff, 0x7, [0x81, 0x7, 0x7ff, 0xe4a, 0x6, 0x1f, 0x2]}, 0x16) bind$pptp(r1, &(0x7f0000e37000)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0x16}}}, 0x20) 2018/02/17 09:31:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008a8000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x5) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x400, 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) sendto$inet6(r1, &(0x7f000040f000), 0x0, 0x0, &(0x7f000009b000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f73000-0x31), 0xffffffffffffff9f, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) [ 82.820597] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/02/17 09:31:21 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000000d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[@timestamp={0x44, 0x4, 0x7f, 0x0, 0x0, []}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000010000-0xd)='/dev/urandom\x00', 0x0, 0x82080) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = eventfd2(0x5a, 0x80001) r5 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f000000f000)='/dev/sg#\x00', 0x222f, 0x40202) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000006000-0x18)={0x2, 0x29b7100208c58b64, 0x1, 0xffffffffffffffff}) r9 = socket$inet_icmp(0x2, 0x2, 0x1) poll(&(0x7f0000003000-0x50)=[{r0, 0x4008}, {r1, 0x2082}, {r2, 0x103}, {r3, 0x1200}, {r4, 0xc041}, {r5, 0x2}, {r6}, {r7, 0x2000}, {r8}, {r9, 0x2024}], 0xa, 0xffffffff) 2018/02/17 09:31:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x68400000009) r1 = accept4(r0, 0x0, &(0x7f00004a9000-0x4), 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000526000)={0xffffffffffff0001, 0x9, 0x2, 0x4}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000029b000-0x8), 0x8) 2018/02/17 09:31:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:21 executing program 5: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mount(&(0x7f0000e98000-0xa)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000595000)='ramfs\x00', 0x0, &(0x7f0000ece000-0x40)="c9786ff304f4ecd967ef5f29c00440d48b27fd1b73281a2a1be3fae28c24e36f015fc6b5a183455d2ced082d38822842df9a5c7bdb83e48a3dc0bb729a8f985b") r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/02/17 09:31:21 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000c000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xe51577da23f4e4d2) shutdown(r0, 0x1) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) sendto$inet(r0, &(0x7f0000005000), 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000000e000)=[], 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000d000)={{{@in6=@remote, @in6=@empty}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f000000d000)=0xe8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000000a000-0x8)=@req={0x50, &(0x7f000000f000-0x4f)={@common='irlan0\x00', @ifru_mtu=0x8}}) 2018/02/17 09:31:21 executing program 4: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x200000000000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e75000-0x4)) setsockopt$sock_int(r0, 0x1, 0x40000000029, &(0x7f0000d4d000-0x4)=0x20, 0x4) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f6d000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f6d000)={0x0, []}, &(0x7f0000f6e000-0x4)=0x4) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f6e000)={0x0, 0x0}, &(0x7f0000f6e000)=0xc) ioprio_get$uid(0x3, r2) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$audion(&(0x7f00006c0000-0xc)='/dev/audio#\x00', 0x0, 0x400080) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000dcf000-0x2c)={@llc={0x1a, 0x4, 0x6, 0x9, 0x1000, 0x7ff, @empty}, {&(0x7f0000a92000-0x1000)=""/4096, 0x1000}, &(0x7f0000f6f000-0x1), 0x20}, 0x2c) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000f6c000)={&(0x7f00003ea000-0x48)=@full={{0x3, {"92821d569a79d2"}, 0x6}, [{"3594ae9d4477fd"}, {"cdc8bfff6f6945"}, {"f8697f5c0e17cc"}, {"e1b3e45cbe9a5d"}, {"e14523b0293b31"}, {'\\;\tjgQz'}, {"4237d34a531617"}, {"b761dc9fbc06e8"}]}, 0x48, &(0x7f0000f6d000-0x18)=[{&(0x7f0000f6d000-0xa1)="e910418f695d60ab38cdbf4dac7fbc58cb7e39c47476e4f083902c263d358527181af108772a2b0cf8857de6310e3ca612fd2b82c1f320a31567eb06f2b3c13ee738a5fc030a444d59b41d5350362fdb2fe4562b8b2d7fa5f87ab5cd31780311f7abbf14bb552173a3fa5534f59ccb3a71c6e5cc782040fa22f6657b619f041965c92930685c01cbd1ba5dcc593c58055c6f26e18b766f04ffdb8b7115da86854e", 0xa1}, {&(0x7f0000ee6000)="2cf1594fd34cea877ce1c524203982d8cbc6a3957a5f5712", 0x18}, {&(0x7f00005d3000)="14c8d2bc1755bc4d64d039d599d9bfb21d096dfe717ce6a6ce4ef60f259865a28e6adbaca7edf76378db359794133cb029ac02831dee0b921bdbe6c1132901d1176864bd9a3435a007275cb703c101f6ca8e5875d24b174d1b2ea2ef2d02cd6b2dd0459750d51cc627bcfd98ac8ed6e56109ecc9113790089a89e42c16579f2813122fcde16257cb4f5bf7702e2dbd335ce5e5848bb0ede85a28c52c6760f498a258462038d55162d2465e3fc13f7269d532d1ba60eb985e645eac", 0xbb}], 0x3, &(0x7f0000f6d000-0x1a4)=[{0x94, 0x11b, 0x1, "5059436b962dd3e5d555a1ce2b6b6bfc6c0688abba059b250a84cda6be51f68d6a1daf20cb2a5cec7ee1d3c7a99508d5388216e46d2aa925b4499cc4462721426051ae3f489e2095ab6d2f8bd18137ba23384bfe5d3c2be436fd30dd9b32ee28c8b7eb3d0b06c7ed8136390b5d53ee2f8c0f85767e014646f988c7b08a84058a26b2e65235"}, {0xec, 0x0, 0x1, "af6c415d04e25a4eb46d2ccb3178ed3c4c93726e4d72f3f6c18b073ac6c71838a216f5286006e32a0c480ada5bb0a12101600e0004b3cf35b639ccaed93f4098593f6f4c9cba4690bc596f3a94dae41df7e699b90d193c36a3c902789f07cb8557db307be1005edeb3e5697e90739b53984ca7774960c327b38b9b30a4c7ea580b612b4c5d4eafe386870228a5d7fd079b50529791b62b5ffe16dbd7b645a9d048a14d7ed904413ecd5641b2d77093e407cebb04fb3625684d9f8a30aa3bc95f8dea6c91b90a401370dbf278c76ce3d7dda6e004c3c16d623c076fa8120a63"}, {0x24, 0x84, 0x10001, "c0cd21c0873e18134fc6925d4245a4dcc159dfdaec69"}], 0x1a4, 0x48000}, 0x40) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000f6f000)=0x5) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000105000)=0x10000) sendto$inet6(r0, &(0x7f00003fc000), 0x0, 0x0, &(0x7f0000f69000+0xcd8)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/17 09:31:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00006eb000-0x1398)=[]}, 0x0) close(r0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cff000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004f6000-0x4), &(0x7f0000728000-0x4)=0x4) 2018/02/17 09:31:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r1, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x0) 2018/02/17 09:31:21 executing program 2: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000005c000)=[{&(0x7f000005c000)="1b", 0x1}], 0x1, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000005c000-0x8)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000002f000-0x4)=0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f000005d000)={0x1, r1}) 2018/02/17 09:31:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000e1a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x8}, 0x1c) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f00001b4000)='./file0/file1\x00') syz_emit_ethernet(0x4a, &(0x7f00007b1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/17 09:31:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$.', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x802}) r1 = socket(0x1, 0x8000f, 0xffffffffffffffff) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000761000-0x4)=0x3d, 0x4) r2 = dup2(r0, r0) clock_gettime(0x0, &(0x7f000047a000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000218000-0x10)={{0x0, 0x1c9c380}, {r3, r4+30000000}}, &(0x7f0000d46000-0x10)={{}, {0x0}}) mq_timedreceive(r2, &(0x7f000056d000-0x83)=""/131, 0x122, 0x0, &(0x7f0000c1d000-0x8)={r5}) 2018/02/17 09:31:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000e6a000-0x48)=@ipmr_newroute={0x30, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}]}, 0x30}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000070c000-0xc)='/dev/autofs\x00', 0x10000, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00005d0000)=0x7) 2018/02/17 09:31:21 executing program 5: r0 = socket(0x10, 0x20000000802, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007d7000-0x11)='/selinux/enforce\x00', 0x14000, 0x0) write$selinux_user(r1, &(0x7f0000941000)={'system_u:object_r:udev_var_run_t:s0', 0x20, 'system_u\x00'}, 0x2d) fcntl$setstatus(r0, 0x4, 0x42400) write(r0, &(0x7f0000f62000-0x1f), 0x0) 2018/02/17 09:31:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:21 executing program 4: munmap(&(0x7f00008e5000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000073e000-0x9)='/dev/dsp\x00', 0x20000, 0x0) getsockname$ax25(r0, &(0x7f0000db1000-0x10), &(0x7f0000101000)=0xfffffffffffffe9e) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/02/17 09:31:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r0, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/17 09:31:21 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000594000-0x9)='/dev/sg#\x00', 0x1de2, 0x4000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xffff) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000021000-0x49)=@ethtool_coalesce={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}}) 2018/02/17 09:31:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000780000)={@generic="179424715462c71b34054367c7b5d2ac", 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b67000)=0x1, 0x4) sendmsg$can_raw(r1, &(0x7f0000132000)={&(0x7f000017e000)={0x1d, r2}, 0x10, &(0x7f00000ee000-0x10)={&(0x7f000055d000-0x10)=@can={{}, 0x0, 0x0, 0x0, 0x0, "490fa41237eec60c"}, 0x10}, 0x1}, 0x0) 2018/02/17 09:31:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000070c000)={0x8000, {{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x0, 0x5, [{{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, {{0xa, 0x1, 0xbf1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}}, {{0xa, 0x2, 0xffffffffffffff81, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}, {{0xa, 0x0, 0x20, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}}, {{0xa, 0x3, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}}]}, 0x310) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d6d000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000ece000)=@raw={'raw\x00', 0x9, 0x3, 0x2b0, 0x0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, &(0x7f0000d54000-0x30), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xfffffe63, 0x0, {}, [@inet=@rpfilter={0x0, 'rpfilter\x00'}, @common=@hbh={0x0, 'hbh\x00'}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, "736e6d70000000000000000200"}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) accept4$alg(r1, 0x0, 0x0, 0x80800) getsockopt$inet6_tcp_int(r2, 0x6, 0x6, &(0x7f0000bd1000), &(0x7f000037c000-0x4)=0x4) 2018/02/17 09:31:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5386, &(0x7f000005b000)='O') perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x10000000000000, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x0, 0x0) eventfd2(0x0, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000000)={0x0, 0x0, 0x7fffffff, 0x0, "903d35665e48e614513b501ce0b147267a1c66c875f1df37a4e65a7d68246423b8f91e88da561a97a22546e8"}) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000642000)={0x666666666666915, 0x0, [{0xd, 0x5, 0x6, 0x4, 0x63647fa2, 0xffffffffffffffff, 0xfffffffffffffc02}, {0x6, 0xee, 0x1, 0x5, 0xc88, 0x80000001, 0xfffffffffffffffe}, {0x0, 0x8001, 0x4, 0x3f, 0x1, 0xfc00000000000000, 0x9}, {0x8000001f, 0x0, 0xfffffffffffffffc, 0x8, 0xf3, 0x40f, 0x1f}]}) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000796000)) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f00000e9000-0xa6)=""/166) 2018/02/17 09:31:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f00001b4000), &(0x7f000067b000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}}) 2018/02/17 09:31:21 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000443000)={@common="6c6f00000000000000000000000000ff", &(0x7f0000fe6000-0x10)=@ethtool_pauseparam={0x12}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000142000)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ffa000-0x8)={0x0, 0xab}, &(0x7f0000a3e000)=0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ff9000)={r2, @in6={{0xa, 0x1, 0x7, @empty, 0x4ee2a155}}, 0x5, 0x3f}, 0x98) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000f73000-0x18)={0x1, 0x18000000, 0xfffffffffffffff7, 0x0, 0xad1, 0x3db}) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000a40000-0xbc)=""/188) 2018/02/17 09:31:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r0, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/17 09:31:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x80008002, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @tick, {}, {}, @time=@time={0x0, 0x1c9c380}}], 0x30) 2018/02/17 09:31:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8400000000002, 0x0) accept4$unix(r0, &(0x7f00001bf000-0x8)=@abs, &(0x7f00006f2000)=0x8, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000895000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}}) setreuid(r1, 0x0) 2018/02/17 09:31:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000032000-0xf)='cpuset,vmnet0A\x00', 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001be000+0x447)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000b8c000), &(0x7f0000768000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2020ffff, &(0x7f00007bc000), &(0x7f0000c91000-0x4), &(0x7f00001cc000), &(0x7f0000b29000)) 2018/02/17 09:31:21 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) sendmsg(r0, &(0x7f000000b000-0x38)={0x0, 0x0, &(0x7f000000a000)=[], 0x0, &(0x7f000000c000)=[{0x208, 0x29, 0x4, "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"}], 0x208}, 0x0) 2018/02/17 09:31:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b10000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000764000)={0xffffffff, 0x3, 0xffffffff, 0x969220}, 0x10) r2 = inotify_init1(0x0) r3 = syz_open_dev$admmidi(&(0x7f000070c000)='/dev/admmidi#\x00', 0x9, 0x195040) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000482000-0x4)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000950000)=0x0) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000005d000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_int(r5, 0x29, 0x33, &(0x7f0000029000)=0xb6, 0x4) r6 = getpgrp(r4) setrlimit(0xd, &(0x7f00005c3000)={0x8, 0xffff}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000cc6000)='/selinux/create\x00', 0x2, 0x0) syz_open_procfs(r6, &(0x7f0000711000-0x6)='wchan\x00') 2018/02/17 09:31:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) chmod(&(0x7f000000e000)='./control\x00', 0x40f152a1a03d37a7) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) acct(&(0x7f0000e57000-0xa)='./control\x00') symlinkat(&(0x7f0000024000-0x8)='./file0\x00', r1, &(0x7f0000013000-0xa)='./control\x00') 2018/02/17 09:31:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r0, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/17 09:31:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/enforce\x00', 0x8080, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00009cb000-0x2)={0x7, 0xf06}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009f7000)=@assoc_value={0x0, 0x7}, &(0x7f0000db2000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f8f000-0x4)=r1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000005e000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x5}, 0x20) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) write$fuse(r0, &(0x7f0000ec4000)={0x50, 0x1, 0x7, @fuse_init_out={0x7, 0x1a, 0x9, 0x3, 0x8, 0x8f, 0x3, 0xffffffffffffff7f}}, 0x50) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000e76000-0x4)=0x20, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000ac000-0x20)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x20) syz_emit_ethernet(0x46, &(0x7f0000de3000)={@random="43827added00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "910008", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x40000000000000b9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0aabc1", 0x0, "819468"}}}}}}}, &(0x7f00004a9000-0xc)={0x0, 0x1, [0x0]}) 2018/02/17 09:31:21 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000d4000)={@common='bridge0\x00', &(0x7f0000c85000)=@ethtool_drvinfo={0x3, "fbc6c398368b65b6c2650bdd3532444cb34aa2f4c95f1f719e2e2beae03d62aa", "47699cc8a026e853ef5bb7cfa78cc409b1063c113c8b7a93310a3e4def019df3", "d47c38de95c01e4a641b28a90ab084da187783fe6a4a3692a96ce3981ff463df", "00000001ec5fa2d3b4dab7eb3aee84e3ff0400f85093db875ae6b602007c8c7f", "6442add5faae69822bd2bcaf287f57d1affa4f1994cc16056676b71fe6f0b9a1", "7d90985f6f1380979dc46fe3"}}) 2018/02/17 09:31:21 executing program 0: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) clock_gettime(0x7, &(0x7f000017a000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f8c000)=[{{&(0x7f0000f8d000-0x80)=@generic, 0x80, &(0x7f00000b0000)=[], 0x0, &(0x7f0000f8d000-0x18)=""/24, 0x18}}, {{0x0, 0x0, &(0x7f000046f000)=[], 0x0, &(0x7f000079f000-0x87)=""/135, 0x87}}], 0x2, 0x10000, &(0x7f0000c27000-0x10)={0x0, r1+10000000}) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b91000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f8e000-0x100)=[{{&(0x7f0000f8e000-0x9)=@rc, 0x9, &(0x7f0000cfd000)=[], 0x0, &(0x7f0000303000)=""/189, 0xbd, 0x80}, 0x10001}, {{&(0x7f0000f8e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, 0x3a, &(0x7f0000f8e000-0x48)=[{&(0x7f000004f000-0x95)=""/149, 0x95}, {&(0x7f0000692000-0xc3)=""/195, 0xc3}, {&(0x7f0000f8d000)=""/154, 0x9a}, {&(0x7f0000f8e000-0x83)=""/131, 0x83}, {&(0x7f00006a6000)=""/90, 0x5a}, {&(0x7f0000f8d000)=""/113, 0x71}, {&(0x7f0000f8d000)=""/4096, 0x1000}, {&(0x7f0000f8e000-0xf3)=""/243, 0xf3}, {&(0x7f0000f8e000-0x1000)=""/4096, 0x1000}], 0x9, &(0x7f0000f8e000-0xb7)=""/183, 0xb7}, 0x8}, {{&(0x7f0000f8d000)=@generic, 0x80, &(0x7f00003fa000-0x50)=[{&(0x7f0000f8d000)=""/188, 0xbc}, {&(0x7f0000f8d000)=""/5, 0x5}, {&(0x7f000029e000)=""/132, 0x84}, {&(0x7f0000f8d000)=""/57, 0x39}, {&(0x7f0000ec6000-0xe8)=""/232, 0xe8}, {&(0x7f0000447000-0x3)=""/229, 0xe5}, {&(0x7f0000f8e000-0xfc)=""/252, 0xfc}, {&(0x7f0000f8e000-0x94)=""/148, 0x94}, {&(0x7f00004e8000)}, {&(0x7f00009ac000)=""/95, 0x5f}], 0xa, &(0x7f0000b6e000)=""/147, 0x93, 0xa922}}, {{&(0x7f0000964000)=@ax25, 0x10, &(0x7f0000510000)=[{&(0x7f0000f8d000)=""/93, 0x5d}, {&(0x7f0000f8e000-0xee)=""/238, 0xee}, {&(0x7f0000928000)=""/239, 0xef}], 0x3, &(0x7f0000f8e000-0x80)=""/128, 0x80, 0x3f}, 0x1000}, {{&(0x7f0000f8d000)=@generic, 0x80, &(0x7f0000008000-0x14)=[{&(0x7f0000bb9000-0x3f)=""/63, 0x3f}, {&(0x7f0000f8e000-0xaf)=""/175, 0xaf}, {&(0x7f00006d6000-0x5c)=""/92, 0x5c}, {&(0x7f0000330000)=""/131, 0x83}, {&(0x7f0000d9c000)=""/191, 0xbf}, {&(0x7f0000f8e000-0xa1)=""/161, 0xa1}, {&(0x7f0000f8d000)=""/7, 0x7}, {&(0x7f0000f8d000)=""/4096, 0x1000}, {&(0x7f0000f8d000)=""/13, 0xd}], 0x9, &(0x7f0000b0d000)=""/28, 0x1c, 0x6}, 0x3ff}, {{&(0x7f0000f8e000-0x9)=@rc, 0x9, &(0x7f0000f8d000)=[{&(0x7f0000e7e000)=""/4, 0x4}, {&(0x7f0000e5f000-0xe3)=""/227, 0xe3}], 0x2, &(0x7f0000f8d000)=""/89, 0x59, 0xfff}, 0x6}, {{0x0, 0x0, &(0x7f0000f8e000-0x20)=[{&(0x7f00008df000)=""/74, 0x4a}, {&(0x7f0000f8d000)=""/208, 0xd0}, {&(0x7f0000e20000-0x35)=""/53, 0x35}, {&(0x7f00000b6000)=""/185, 0xb9}], 0x4, &(0x7f0000f8d000)=""/218, 0xda, 0x8}, 0x6}, {{&(0x7f000035e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000f8d000)=[{&(0x7f0000048000)=""/9, 0x9}, {&(0x7f0000600000)=""/186, 0xba}, {&(0x7f0000f8d000)=""/155, 0x9b}], 0x3, &(0x7f0000f8e000-0xa4)=""/164, 0xa4, 0x9}, 0x8}], 0x8, 0x100, &(0x7f0000e9f000-0x8)={r2, r3+10000000}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f88000)={0x2, 0xf, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/17 09:31:21 executing program 2: r0 = memfd_create(&(0x7f0000dad000-0x3)='@.\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f00000e4000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000000000000100000000000000", 0x14, 0x0) 2018/02/17 09:31:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000b0000)='/dev/kvm\x00', 0x100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a3d000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00003b6000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000f7f000/0x1000)=nil}) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000021000)=[], 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) pipe2(&(0x7f0000e56000-0x8), 0x800) getpid() getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000a64000-0xa0)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}}, 0x3, 0x0, 0x8, 0x4}, &(0x7f0000996000)=0xa0) capset(&(0x7f00005e3000-0x8), &(0x7f0000033000-0x18)) 2018/02/17 09:31:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007b4000-0xa)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x400000000000, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002d6000)={0xe5, 0x4, 0x645, 0xffffffffffffff81, 0x0}, &(0x7f0000eba000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00009e1000)={r2, 0xcd8c}, 0x6) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002bc000)='/dev/sequencer\x00', 0x80001, 0x0) connect$l2tp(r3, &(0x7f00003fb000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x1, 0x3, 0x4, {0xa, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000}}}, 0x3a) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000aac000)={0x0, @empty, @broadcast}, &(0x7f0000122000-0x4)=0xc) connect$packet(r3, &(0x7f0000416000)={0x11, 0x1f, r4, 0x1, 0x401, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000634000)=0x0) sched_setscheduler(r5, 0x3, &(0x7f0000f84000)=0x3f) socket$bt_rfcomm(0x1f, 0x0, 0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c36000-0xa)='/dev/ptmx\x00', 0x10200, 0x0) syz_open_pts(r1, 0x0) close(r1) close(r1) sendmsg$inet_sctp(r1, &(0x7f000046d000-0x1c)={&(0x7f0000ae2000-0x1c)=@in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x10000}, 0x1c, &(0x7f0000d64000)=[], 0x0, &(0x7f00003a6000-0x18c)=[@sndrcv={0x2c, 0x84, 0x1, {0x7, 0x401, 0x800a, 0x2, 0x5135, 0x8, 0x2, 0x5, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x8b5e, 0xfffffffffffffffd, 0x8002, 0x0, 0x0, 0x0, 0x9, 0xfffffffffffff50d, r2}}, @init={0x14, 0x84, 0x0, {0x0, 0x2, 0x8, 0x8}}, @sndrcv={0x2c, 0x84, 0x1, {0x80, 0x8, 0x8000, 0x5, 0x6, 0xd70, 0x1, 0x101, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x8002, 0xd5, 0x9, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x1f, 0x8, 0x200, 0x5, 0x4, 0x6, 0x4, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x8202, 0x9, 0x2, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x800a, 0x72881a2, 0x5, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x1, 0x2, 0x8, 0x6, 0x8000, 0x2, 0xfff, r2}}], 0x18c, 0x8000}, 0x0) 2018/02/17 09:31:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r0, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/17 09:31:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000bdf000-0x4)=0x0) r1 = syz_open_dev$dspn(&(0x7f000001e000-0xa)='/dev/dsp#\x00', 0x5, 0x0) getpeername$inet(r1, &(0x7f0000091000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000030d000)=0x10) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00005be000-0x8)={0x408d9acc, 0x1ff}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f00005c4000-0x8)=[0x7ff, 0x7]) io_cancel(r0, &(0x7f00008af000-0x40)={0x0, 0x0, 0x0, 0xf, 0x8, r1, &(0x7f0000498000)="9585c6cb499e655371cb6ef5dec9db3ea2c6b9f791498133c30261d26689a67fd156a1587925f428b8ce48d102a93c7fe0a2abbd3b58e45907b10f18dddd6d5a01a4e631fdd4f4f73fa292192f1e84a2a0d7f911a2bd7ee8f3b0238e361c15539d9c51595a584079cec8235b79b5067bc7c02aa3c74b25695616b80012936faf17ed3ef53b014f9231d22f341252498a9af0b861296924b3c237bed3be4b9650596f3d001d3259c59a", 0xa9, 0x6, 0x0, 0x0, r2}, &(0x7f0000bcb000-0x20)) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000744000), &(0x7f0000d64000)=0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x9}}, 0xe8) flistxattr(r3, &(0x7f0000efb000)=""/30, 0x1e) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a98000-0xc)='/dev/rfkill\x00', 0x0, 0x0) sendto$inet6(r3, &(0x7f0000fa1000-0x2a), 0x0, 0x0, &(0x7f0000f9f000-0x1c)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}, 0x200000007}, 0x1c) 2018/02/17 09:31:21 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:21 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000ceb000-0xc)={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/02/17 09:31:22 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r0, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/17 09:31:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$mouse(&(0x7f0000e33000-0x12)='/dev/input/mouse#\x00', 0x8, 0x2000) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000852000-0x4)={0x2, 0x0, 0xf7fffffffffffffe}, 0x1f2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003ed000)='/dev/vga_arbiter\x00', 0x100, 0x0) syz_emit_ethernet(0xe, &(0x7f00009f0000-0x22)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x800}}}, &(0x7f0000008000)={0x0, 0x0, []}) 2018/02/17 09:31:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00005b1000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) connect(0xffffffffffffffff, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) bind$inet6(0xffffffffffffffff, &(0x7f00001e3000)={0xa, 0x1, 0xfffffffffffffff8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, 0x1c) 2018/02/17 09:31:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) fcntl$setflags(r0, 0x2, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000dba000-0x9)='/dev/dsp\x00', 0x10000, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000aaa000-0x40)={0x2000000000000000, 0x2, 0x7, 0x8, 0x10}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000505000+0x3cd)={0x8, 0x0, &(0x7f00007e4000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00001da000-0x60)=[@ptr={0x70742a85, 0x0, &(0x7f000047d000)}, @fda={0x66646185}, @fd={0x66642a85, 0x0, 0xffffffffffffffff}], &(0x7f0000ec8000)=[0x0, 0x0, 0x0]}}], 0x3e3, 0x0, &(0x7f0000c50000)}) 2018/02/17 09:31:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000f29000-0x38)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000050a000-0x8)={&(0x7f000094b000)=@newlink={0x3ac, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_XDP={0x378, 0x2b, [@typed={0x18, 0x1, @ipv6=@loopback={0x0, 0x1}}, @generic="48f79156c4d5ba798db1e110a42e9fe42f40404adaf633305c38e7a8ecd850e6f1ea1fc0874eb49b536ed6903728fde6c54651527baebb0acec879e3270b2b75349ced4c39380183c934d5acb3ad95276b519dabf4ac7f94abd12b9d910712b1347e1d264cb6df0794dd9eaff7d19f1e98811736dc27b886331fc7a60160796dffbc06fd8a304c67f2888a27634dbece1fb9afa9cf946a46f5e58474511bc0807e573338e08944fe159a29c43609baf580aaa89f30099dd8255f39af40453f763092eeabc697c622e665bed13a1a949b873f35158cef79da62425bd077b5bfb60852999266b8a6356eff29b63ee0ad9b54eec438b4866c5b3b", @nested={0x260, 0x5a, [@typed={0xc, 0x18, @ipv4=@broadcast=0xffffffff}, @generic="5e3d06b39244d0f334d80c3bf1b5bae34c5661d40242cc3cb685ee9733ba96b402e720933736289940ceb319fdb7948999dbb48da52b169e603e3f14b8108cb9ac1d6262fd9772da493f9d7a1864d88a13700beafcba18da11d3c2d8726a9cb751584f897a7d7455e1771897c782c291eb80a1d6b83cc049868dd5c04aebd46d917a813ede513ffb5b03c0f4a707dfbd2e774f4b0716b044235ddd2ff96a890d9585e29df43fc4b3fe1dc8dd12807d62b4b3463b8b9d7b85e22de657aeb0939026719c8bbe905eb0fcef9578b4def305fc2b007020ae77c9eb9f9a35f3e724718205ae198c7334cdc63b6f1d328756b9bd5678364a1b", @generic="3b98ec55b13abd1f3f86b6e879846b68c08bcd7d50f239ce87cfd9eb5a6e13dbe316b1a310c5cdb6b6765356f200a62822909028da56ce1a428d913189584ea251", @typed={0xc, 0xe, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x5d}, @typed={0x104, 0x31, @binary="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"}]}]}]}, 0x3ac}, 0x1, 0x0, 0x0, 0x3}, 0x0) 2018/02/17 09:31:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f00009bc000)='net/netlink\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d7c000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000f4c000-0x8)=[0x3bd36a5b]) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000658000-0x18)=[{&(0x7f0000f67000)=""/223, 0xdf}], 0x1, 0x0) 2018/02/17 09:31:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000464000)='/selinux/enforce\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a2b000-0x4)=0x0) r3 = perf_event_open(&(0x7f000049b000-0x78)={0x0, 0x78, 0x2, 0xffffffff, 0x3, 0x5, 0x0, 0xab5d, 0x0, 0x4, 0x3, 0x9, 0x1, 0x6, 0x80000001, 0x10, 0x8, 0x7, 0x9, 0x6, 0x7, 0x3, 0x0, 0x9, 0x8001, 0x3, 0x24, 0x568, 0x3, 0x7, 0x2, 0x7, 0x5, 0x7, 0x9, 0x670c, 0x2, 0x1f, 0x0, 0x6, 0x1, @perf_bp={&(0x7f000049d000), 0x1}, 0x10, 0xb8, 0x1000, 0x0, 0x9, 0x0, 0x1}, r2, 0x7, r1, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) fstat(r3, &(0x7f0000dec000-0x44)) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80206433, &(0x7f0000c0b000-0x34)=""/52) ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000041d000-0x69)={0x0, 0x61, "274e471871f2e4c1289a8434edc77d07d310e23a6ae36687156806bb60f801898b97f33726570f1fe6edd5a11eee53df8acf90d10c5183b71aeacfd985bad097ccc566969d1bbb7e49d0d4f22b9d634f1e1356dd466d9245b1a713d5e6cad79da7"}, &(0x7f0000cef000-0x4)=0x69) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000866000-0x6)={r4, 0x211}, 0x6) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00001f8000)={0x1, &(0x7f0000e92000)=[{}]}) r5 = socket$netlink(0x10, 0x3, 0x800000000010) sendmsg$nl_generic(r5, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10}, 0xc, &(0x7f0000e39000-0x10)={&(0x7f000000c000)={0x14, 0x20, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) 2018/02/17 09:31:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x3, 0x84, &(0x7f00007d5000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000092a000-0x4)=0x1ff, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d1c000)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000142000-0x4), &(0x7f0000625000)=0x4) recvfrom(r1, &(0x7f0000b2f000)=""/208, 0xd0, 0x2, &(0x7f000007b000)=@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="ae03d63a76d23958840ae0937bb715e1"}}, 0x1e) syz_open_procfs(0x0, &(0x7f0000783000-0x5)='comm\x00') r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005d2000-0xc)='/dev/rfkill\x00', 0x0, 0x0) writev(r2, &(0x7f0000965000)=[{&(0x7f000062f000-0x3d)="a5", 0xfffffffffffffeaf}], 0x1) 2018/02/17 09:31:22 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r0, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/17 09:31:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00009c1000)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bad000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00003ef000)={{0x1, 0x3}, {0x3}, 0x7, 0x1, 0x8000}) 2018/02/17 09:31:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000938000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/dsp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/02/17 09:31:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:22 executing program 2: pipe2(&(0x7f00000bf000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000001000-0x8d)=""/141) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000039d000)=0xffffffffffffff90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a5f000-0x8)={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x0, 0x8, &(0x7f0000999000)=""/4, &(0x7f0000d41000-0x4)=0xffffffffffffffb3) [ 83.656632] binder: 14334:14338 got new transaction with bad transaction stack, transaction 53 has target 14334:0 [ 83.667243] binder: 14334:14338 transaction failed 29201/-71, size 0-0 line 2869 2018/02/17 09:31:22 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r0, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/17 09:31:22 executing program 0: mmap(&(0x7f0000000000/0x915000)=nil, 0x915000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0x1}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000913000)={{&(0x7f00004b3000/0x5000)=nil, 0x5000}, 0x1}) clone(0x0, &(0x7f0000002000-0xc9), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000001000)) read(r1, &(0x7f000000a000-0x64)=""/100, 0x64) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000916000-0xc)='/dev/autofs\x00', 0x101a01, 0x0) tee(r2, r2, 0x8, 0x2) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007ff000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f000012c000-0x10)={0xfffffffffffffff7, 0x3ff, 0x86, 0x8}) read(r0, &(0x7f0000910000)=""/100, 0x64) [ 83.725135] binder: BINDER_SET_CONTEXT_MGR already set [ 83.758100] binder_alloc: 14334: binder_alloc_buf, no vma [ 83.762197] binder: 14334:14355 ioctl 40046207 0 returned -16 2018/02/17 09:31:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000cca000-0x4)=0x1, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000522000-0x220)=@raw={'raw\x00', 0x9, 0x3, 0x355, 0x98, 0xffffffff, 0xffffffff, 0x98, 0xffffffff, 0x128, 0xffffffff, 0xffffffff, 0x128, 0xffffffff, 0x3, &(0x7f0000b41000), {[{{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='ip6gretap0\x00', {}, {}, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0xfffffffffffffe2f}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x220) 2018/02/17 09:31:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000da2000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001277, &(0x7f000035e000)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000890000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000b59000)={0x4, &(0x7f0000030000)=[{}, {}, {}, {}]}) 2018/02/17 09:31:22 executing program 4: r0 = socket$inet(0x2, 0x7, 0xb7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f000067a000)=""/83, 0x53, 0x62, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x2}, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast1=0xe0000001}, 0x0, 0x2, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000f6a000)='./file0\x00', 0x0) recvmsg$kcm(r1, &(0x7f0000240000-0x1c)={&(0x7f0000a8a000)=@l2, 0xe, &(0x7f0000ab7000)=[{&(0x7f000066b000)=""/37, 0x25}, {&(0x7f000065d000)=""/206, 0xce}, {&(0x7f0000812000)=""/156, 0x9c}, {&(0x7f0000744000)=""/97, 0x61}, {&(0x7f0000749000)=""/253, 0xfd}, {&(0x7f0000efc000)=""/9, 0x9}, {&(0x7f0000caa000-0x56)=""/86, 0x56}, {&(0x7f0000b5d000)=""/72, 0x48}, {&(0x7f0000622000)=""/251, 0xfb}, {&(0x7f00008ba000-0xd)=""/253, 0xfd}], 0xa, &(0x7f0000f16000-0x11)=""/17, 0x11, 0x10000}, 0x40000000) dup2(r2, r2) socket$inet(0x2, 0x4, 0x7ff) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)) [ 83.763759] binder: 14334:14350 transaction failed 29189/-3, size 40-8 line 2957 2018/02/17 09:31:22 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r0, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/17 09:31:22 executing program 5: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000002f000-0x16)='/selinux/checkreqprot\x00', 0x10401, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000022000)=0x1ff, 0x4) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f000002f000-0x38)={0x2, 0x0, [{0x80000000, 0x10000, 0x0, 0x7f, 0x2}, {0xc0000001, 0x0, 0x0, 0x401, 0x1}]}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4400) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x5, 0x6) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000019000)=0x5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000002f000)={0x0, 0x7f, 0x30}, &(0x7f0000030000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000006000-0x88)={r1, 0x80, "d475a97524c002be27f1fa47a9688947074b7e1b7ecd984428f23d437d097fb108422beecbd6d848e44bd46c95db53253ecaeefbc9a9530cdb506743d6a822e251a50f11883302465fdcf743d79fcc8f2a5197cffd59282dcff06860d43ea06b34c47857addfab806a68a967e5239d1f715c8b99107988c44a6f1a85ae5cbd55"}, &(0x7f000002b000-0x4)=0x88) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/02/17 09:31:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000002000-0xc)={0x30000014}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0xfff) r1 = socket$kcm(0x29, 0x5, 0x0) sendfile(r1, r0, &(0x7f0000002000), 0x876b5e795) write(r1, &(0x7f00002b4000-0x1000)='!', 0x1) 2018/02/17 09:31:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ee5000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f000032f000)="3a70e1bcce059ee6e749352b02dcaca259260dd7e786512af899de13bc142c4c289565649ab23735f102724b05fdb68ae2492db8d50a30f11d684dffefadcb", 0x3f, 0x0, &(0x7f00005b2000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000108000)={0x0, 0x0}, &(0x7f0000a1c000)=0xc) getgroups(0x1, &(0x7f000007a000-0x4)=[0x0]) fchown(r2, r3, r4) syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r5 = syz_open_dev$midi(&(0x7f0000af5000)='/dev/midi#\x00', 0x1ff, 0x1) accept4$ax25(r5, &(0x7f0000dc6000), &(0x7f00008b7000-0x4)=0x10, 0x80800) recvfrom$inet(r0, &(0x7f000039b000-0xf1)=""/241, 0x19a, 0x0, &(0x7f0000788000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x23) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/02/17 09:31:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f00006e2000-0x10), &(0x7f0000716000)=0x10, 0x80800) fcntl$dupfd(r0, 0x0, r1) r2 = syz_open_procfs(0x0, &(0x7f00000eb000-0xd)='net/sockstat\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r2, 0x2, 0x0) 2018/02/17 09:31:22 executing program 1: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000349000-0x4)=0x200000000010, 0xffffff48) fcntl$getownex(r0, 0x10, &(0x7f000099b000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000ea0000)=r1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000b3c000-0x4)=0x12, 0x4) 2018/02/17 09:31:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) [ 83.847162] binder: undelivered TRANSACTION_ERROR: 29189 [ 83.853552] binder: release 14334:14338 transaction 53 out, still active [ 83.860491] binder: send failed reply for transaction 53, target dead 2018/02/17 09:31:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007a2000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000037c000-0x10)={0x9, 0x8, 0x0, 0x7, 0x0}, &(0x7f0000ef5000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000075c000)=@assoc_value={r1, 0x5}, 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) pwritev(r2, &(0x7f0000f65000)=[{&(0x7f0000250000-0x47)="80", 0x1}], 0x1, 0x0) 2018/02/17 09:31:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b82000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000334000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a61000), 0x4) 2018/02/17 09:31:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r0, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/17 09:31:22 executing program 1: sched_yield() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x2, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000-0x4)=0x14, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000001000-0x4)=0x8, 0x4) write(r2, &(0x7f0000022000), 0x0) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)}, 0x0) 2018/02/17 09:31:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000d9f000-0xb)='/dev/adsp#\x00', 0x8, 0x800) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000a46000-0x4)={0x2280, 0x10001, 0x81}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d67000)=@security={'security\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x22c, 0x22c, 0x194, 0xffffffff, 0xffffffff, 0x2dc, 0x2dc, 0x2dc, 0xffffffff, 0x4, &(0x7f000046f000), {[{{@uncond, 0x0, 0x164, 0x194, 0x0, {}, [@common=@inet=@recent0={0xf4, 'recent\x00', 0x0, {0x0, 0x0, 0x8, 0x0, 'syz1\x00'}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @common='vcan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3cc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b8e000)={0x0, 0xcc, &(0x7f0000d1e000)=[@in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x6a4}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x81, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xfff}, @in={0x2, 0x0, @rand_addr=0x3}, @in6={0xa, 0x1, 0x80, @loopback={0x0, 0x1}, 0x200}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x6}, @in6={0xa, 0x3, 0x101, @empty, 0x8}]}, &(0x7f00007b5000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000743000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x3, 0x8, 0x4c, 0x5, 0x10}, &(0x7f0000e2a000)=0xa0) 2018/02/17 09:31:22 executing program 5: r0 = creat(&(0x7f0000f6a000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000001000-0x8)={0x1, &(0x7f0000000000)=[{0x8, 0x0, 0x6, 0x4}]}) 2018/02/17 09:31:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000464000)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x8, 0x7953}, &(0x7f00002e8000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00006c9000-0x40)={0x206, @tick=0xfffffffffffffffb, 0xf5e, {0x8, 0xc9}, 0x8, 0x0, 0x62}) execve(&(0x7f00007a1000-0x8)='./file0\x00', &(0x7f0000e78000)=[&(0x7f00009d5000-0x11)='/selinux/enforce\x00', &(0x7f0000730000-0xa)='mime_type\x00', &(0x7f0000f52000-0x5)='ppp0\x00'], &(0x7f00005a3000)=[&(0x7f0000781000-0x1)='\x00', &(0x7f0000666000)='/selinux/enforce\x00']) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000de5000)=""/101, 0x65) bind$nfc_llcp(r0, &(0x7f0000520000)={0x27, 0x0, 0xfffe000000, 0x7, 0x1, 0x5, "3abe2e79000823bd97f9966e3e6ee38db3acbcd9ba6793090f73bb28de642f4cff0700000000000027dfd4ca8523e7d9286450b5eca9dd08ef605e5d6d736c", 0x3}, 0x58) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000aa9000-0x4)=0x3, &(0x7f0000cf5000-0x4)=0xfdd1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b27000-0xe8)={{{@in=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000c0b000-0x4)=0xe8) getgroups(0x1, &(0x7f000005e000)=[0x0]) getgroups(0x1, &(0x7f00000ce000)=[0xffffffffffffffff]) setregid(r3, r4) getgroups(0x8, &(0x7f0000449000-0x20)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) fchownat(r0, &(0x7f00003fa000)='./file0\x00', r2, r5, 0x1000) get_thread_area(&(0x7f00007c4000-0x10)={0x7dd38aea, 0x0, 0xffffffff, 0xa654, 0x5, 0x6, 0x99, 0x6, 0x4, 0x10004}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000096000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @empty}}) fcntl$getownex(r0, 0x10, &(0x7f000024e000)={0x0, 0x0}) mq_notify(r0, &(0x7f0000f08000)={0x0, 0x1f, 0x4, @tid=r6}) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$rds(r0, &(0x7f0000403000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) clock_gettime(0x0, &(0x7f0000afc000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000ab2000-0xb0)="d0a6983a3c388ee58eae03954ea1f348437561b1c190a0218baceeea85e9bb060848cdc9826cd677ac8df63937b6ddf23708ba4fe497966bbebb8546ef6109d24d25006f844a6eb4e5cee6600969aaebe667ba042b81fee5b40facd96125e7d1eaf9205829f6e2125fe80f1eb635dc348abd2251a96f06919556fdd77064da9eb30cc1c353161d6706cd1884ed18c1201ba06ef3504b54af0f8d26283ce57c2df94805634f24b58d99839bda86e1cf9d", 0xb0, 0x6, &(0x7f00000f1000)={r8, r9+30000000}) mq_timedsend(r0, &(0x7f00001c5000-0x86)="4e53492a85dc3e35188f59378aed046dbf98b33bcd5e86b658fb4403ce65a4b07c5a8cde76a4095107d8ec93bc82a1fe7838c41895466521ec9544b056547d13bad6d39ed0eb3aa9c703b5d6546ccf425b8af8e3300fd9f4aa99aa0b9da214d8445b80607447d2721516e7b2e3b19d950376871e7ed3470d47709bc1f7e1cd4dab1bbd1bed59", 0x86, 0x7, &(0x7f00009da000-0x8)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fc2000-0x8c)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, 0x8c) setsockopt$inet6_int(r7, 0x29, 0xff, &(0x7f000049e000)=0xffffffff00000005, 0x4) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f000049a000-0x80)) setsockopt$inet6_int(r7, 0x29, 0xc8, &(0x7f00008d6000)=0x5, 0x15c) setsockopt$inet6_MRT6_ADD_MIF(r7, 0x29, 0xca, &(0x7f00006bd000)={0x4, 0x1, 0x1000, 0x8001, 0x7}, 0xc) setsockopt$inet6_int(r7, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/02/17 09:31:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000d3d000-0x3c)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000f90000)=0xf4e) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000d14000), &(0x7f000058b000-0x4)=0x4) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) fgetxattr(r3, &(0x7f0000785000)=@known='security.selinux\x00', &(0x7f0000043000), 0x0) 2018/02/17 09:31:22 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = syz_open_dev$mouse(&(0x7f000000c000)='/dev/input/mouse#\x00', 0x5, 0x200) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000005000)={r0, r1, 0x6, 0x1}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000004000-0x10)={r2, 0x1, 0x6, @random="117d4c104017"}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000009000-0x10)={0x0, 0x1, 0x6, @random="117aff0d71b9"}, 0x10) 2018/02/17 09:31:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r0, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/17 09:31:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000e2c000)=""/240, &(0x7f0000ed0000)=0x142) r1 = syz_open_dev$sndpcmp(&(0x7f0000952000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x4000) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000908000)=""/103, &(0x7f000068b000-0x4)=0x67) [ 84.073646] Cannot find add_set index 0 as target 2018/02/17 09:31:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0b000-0xe)='net/fib_trie\x00') r1 = syz_open_dev$dspn(&(0x7f00009ac000-0xa)='/dev/dsp#\x00', 0x6, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000662000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000120000)=0x2c) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000603000-0x68)={0x81, 0x0, [0x8c, 0x7, 0x4, 0xc3]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000e35000)={0x5, &(0x7f00008db000)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000da9000)={r2, &(0x7f0000882000)=""/251}) syncfs(r0) readv(r0, &(0x7f0000f8f000-0x10)=[{&(0x7f0000d1d000-0x29)=""/41, 0x29}], 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00006ef000-0x8c)={0x7, 0x1, 0x8001, 'queue1\x00', 0x3}) [ 84.115628] Cannot find add_set index 0 as target [ 84.152573] device syz5 entered promiscuous mode 2018/02/17 09:31:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000065000-0x4)=0xb495) writev(r0, &(0x7f0000ea5000-0x30)=[{&(0x7f000059c000-0xe6)="d4fccf81c234a0b30f69aa40b2bab56ba1b50b52c4eb26cf81d7f6179f21120111461d3c61353523881ff7774cb6017c756bb27fe13757100cd79b381c7635998b8e61a6807c5b84207b2ddc7bdb0f41f189f38725d087d41a766533249fa2689b77bf3cdd8ab603269fada7c5fa33be54f9cb09f7fc20460d3a061fb33f853787de75b6166c422edeb772c704cf486898d8634c3a373e32d46c43d189a40e39cfb9ad7f943a0c21c8ae51292a4d5198f2c01693927640e13c1d4070726a1c6e3def872d05a89393c7d08f8cb06a21eabe823c7de927613ab3e779f54fd5f7f42bcfd7e977db", 0xe6}, {&(0x7f0000844000)="950e907e2ee98920dd1e5c2f66e0d59d074c16d179be83b9c5b0c4b1e4415faba7ad1ee926996083a0d492976f8422daf2f28f65359c15e365dd621672770ac1a7a578e6ffd640b11d76b58e3dda91179000eab391ee1f4da15f8bf10be7a0", 0x5f}, {&(0x7f00000d5000-0x1000)="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", 0x1000}, {&(0x7f00002a1000)="a8776e286ea5ec509fb6714656e49a", 0xf}, {&(0x7f0000dda000-0xd2)="88223d80ae457df5747930027e2b131a0ebe1667fe0cc10875e6dd827b2b1b9b0f36f2eba4c9841f50dd245dbc5299a70b08885c77b173b4b756928c03eb018d730067779553f855c3d7f4b3d98c5f2f835e1bb47371c3dfaf199cfab00d8ce2b14cefe083bc5e55bd927c3bd0849187641aebadf04214ad4690cc7ccd91591c089710ac8b474ae0ad3f6587491a77ef459307dd781ca5e436073002af1c78819dd8be9418980cfe7be6c299f0029334d62e58106a7e804836ee3c47ffb73b3edfa3160cf364aa87211ad25d3fb6ee804a6a", 0xd2}, {&(0x7f0000064000-0x70)="3f4787da65f9dfcf299be85c8b34f8609a7e506e0de5317ef8663decb894e7827ef62b39ed95c194441b093384b7c65b7743356c05615e31695ea7dada96782aa35b84900e262058899462716e9d3f946f3443ec155a2e57b1afb7e4bfe70125c158217a157fdb54128fbad66fac0286", 0x70}], 0x6) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) read(r0, &(0x7f0000f0d000)=""/61, 0x3d) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/17 09:31:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') r1 = socket$kcm(0x29, 0x0, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r0, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/17 09:31:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000c0b000)='/dev/midi#\x00', 0x1000, 0x90000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f00007bd000-0x14)={@empty, 0x0}, &(0x7f00001c3000)=0x14) bind$can_raw(r1, &(0x7f0000324000)={0x1d, r2}, 0x10) sendmsg(r0, &(0x7f0000ca7000)={&(0x7f000029d000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14, &(0x7f00007b7000-0x10)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000), 0x14) recvfrom(r0, &(0x7f0000dad000)=""/101, 0x65, 0x2, 0x0, 0x0) 2018/02/17 09:31:22 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80005, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x10000, 0x10, 0x7, 0x2}, &(0x7f0000005000)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000-0x14)={r1, 0x8, 0xb, 0xcf8, 0x0, 0xfffffffffffffffe}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000007000-0x4c)=[@in6={0xa, 0x3, 0xae, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x4c) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000005000-0x4)=0x1, 0x4) getsockopt(r0, 0x0, 0x41, &(0x7f0000002000-0x54)=""/84, &(0x7f0000001000)=0x54) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x400) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000008000-0x24)={0x40, 0xf2dc, 0x4, 0xfff, 0xfffffffffffffffa, 0x2, 0x4, 0x6, 0x9, 0x9, 0x9d71, 0x10001}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000004000), &(0x7f0000007000-0x4)=0x4) 2018/02/17 09:31:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0xe, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000001000-0x1)="01") r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) execveat(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000002000-0x2)='$\x00', &(0x7f0000001000-0x2d)='securityvmnet1em1mime_typewlan1mime_type:em0\x00', &(0x7f0000001000)='[@eth0cpusetselinuxeth0em1selinux,\x00', &(0x7f0000001000)='&\x00', &(0x7f0000001000-0x1b)='loppp1lonodev[(](bdev+GPL}\x00', &(0x7f0000000000)='\x00', &(0x7f0000001000-0x1)='\x00'], &(0x7f0000002000-0xc)=[&(0x7f0000001000)='\x00', &(0x7f0000001000-0x1e)='])vmnet1md5sum]%vmnet1selinux\x00', &(0x7f0000001000)='eth1-\x00'], 0x0) 2018/02/17 09:31:22 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000007000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) syz_emit_ethernet(0x46, &(0x7f0000002000)={@random="cd1802030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "ad00f7", 0x10, 0x67, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "9e2137", 0x0, "1ec849"}}}}}}}, 0x0) 2018/02/17 09:31:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000872000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000198000-0x20)={0x0, 0x0, 0xf000, 0x2000, &(0x7f0000b56000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00007de000-0x8)=0x10004) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f16000-0x9)='/dev/kvm\x00', 0x90000, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000faf000)='/dev/vcs\x00', 0x40000, 0x0) r5 = getpgid(0xffffffffffffffff) lstat(&(0x7f00004ba000)='./file0\x00', &(0x7f000099e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000f6d000-0x8)='./file0\x00', &(0x7f0000ee8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r3, 0x10, &(0x7f00000b7000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f61000)={{{@in6=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000bbb000-0x4)=0xe8) fstat(r0, &(0x7f0000f16000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00004b8000)=0x0) r12 = geteuid() stat(&(0x7f0000165000)='./file0\x00', &(0x7f0000a3f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000862000-0x4)=0x0) lstat(&(0x7f0000c8a000-0x8)='./file0\x00', &(0x7f00007ad000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000b40000-0x4)=[0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b2e000)=0x0) r18 = geteuid() getgroups(0x1, &(0x7f00009fd000-0x4)=[0x0]) r20 = gettid() stat(&(0x7f00003cc000)='./file0\x00', &(0x7f0000b81000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000601000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000604000)=0xc) r23 = getpgrp(0x0) r24 = getuid() getgroups(0x1, &(0x7f0000e96000-0x4)=[0x0]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000adb000-0x4)=0x0) lstat(&(0x7f00004fb000+0xd0c)='./file0\x00', &(0x7f0000df6000)={0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000ca4000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000bb2000), &(0x7f0000f4d000-0x4), &(0x7f0000c8d000)=0x0) getresgid(&(0x7f00000df000-0x4), &(0x7f00001d2000), &(0x7f0000c33000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e7d000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a8c000-0xe8)={{{@in6=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f00002b2000-0x4)=0xe8) getresgid(&(0x7f0000182000)=0x0, &(0x7f0000069000), &(0x7f00006eb000-0x4)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000004e000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00009ee000-0xe8)={{{@in6=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000e8c000-0x4)=0xe8) r37 = getgid() sendmmsg$unix(r4, &(0x7f0000d8b000-0xa8)=[{&(0x7f0000860000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003af000)=[{&(0x7f0000a24000)="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0x1000}, {&(0x7f0000c5f000-0x3f)="64e8f88977fdb4d2709c62572ffd9cce001d5cd7c7dc6a4870818a431312c146753378ed545895a299171d426f996512a251876ce975d051551dd1c69c208f", 0x3f}], 0x2, &(0x7f000070d000-0x14)=[@rights={0x14, 0x1, 0x1, [r0, r1]}], 0x14, 0x10}, {&(0x7f0000aed000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000147000-0x38)=[{&(0x7f0000e81000)="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", 0xfa}, {&(0x7f00009af000+0xd50)="8a1150f6ab84e953b959669d8f16d27c3e0bcaba6dde0be98b21a41629a6df1dc0744bdda673981fe695fdfc1dac4e53b6492dfd17cbf7e7745cd3aad1ca40a7e000d508e89a226c041c5c00df66567a28dd523d4c4c10faa823f07de93327e5a2f8179a3bb34234cc7ad39eeb56b07fb4d6e2e135b7853fe3124b302f5b08ca102c3d0e0dc84de9c3eec3cfa99df8bde77de9d78664b44530f41d9d0e0fddcd20d780ed61d77d528b93a956fc65f860e1cba4e46355fd9d06e39fb11468ee4a", 0xc0}, {&(0x7f00004c3000)="d661dc0d85aa8b4d81edf1465d604c851cc96a65498361adab4038d6d5e8a7ef36ca099236861fe1933f7e4fb5c2719fc1aec236ae4e0ad9a0f7afdf08f369abab60122a6921af98dde6e817d316cc59d5449d79af505c48afb6f91e130280a401a96413af8fb8826f47e0355277c5ee3cb85b9a1cadfc04749139a31cf345cfdcabfe16c45f0f7ee3ffd6579fd9e1", 0x8f}, {&(0x7f0000e28000)="15344451c2d9fe8bc94700f7f11f10b2027ef4faf88478665ae4ca9470a232612f25371a0e2fd0608535e69e3cd3e0bd348d5e51e768fda3fb3777cbb4bfc9e93ba79f41ac1fd7f11402ae54f39932f8dba583bbf983efe1bafe2376627713e2bf0910", 0x63}, {&(0x7f00003ad000)="ee7e53e433d4ae2a49b412f0dc62b40cec25aaf6d1b58c72131f4670e7f4f02bd7141aa833e7042d4649c1d7795a5d44f18562", 0x33}, {&(0x7f00008b5000+0x4ae)="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", 0xff}, {&(0x7f0000eb9000)="bf1b6ed7ed19d67189655190e490cdff376a8c3b8d94591828bc5c9bb601766df57c12fab4733fc82da00ccf50143b1e03c0291d35a5c9fb87239704617f6a141476ec3db5a6c9", 0x47}], 0x7, &(0x7f000076e000)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r3, r3, r0, r2, r2]}], 0x50, 0x240000c0}, {&(0x7f0000e8a000+0x290)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000002b000)=[{&(0x7f00000e2000-0x23)="974524708a97f33042aae0d112fa09d63c386be5a3668b1abd6df94d06c32dae7ec0dc", 0x23}, {&(0x7f0000170000)="e17a3ee14ee3cf4a5fb8c0df0f669edc01bd3fe53a652db8309275dc8f270501edb5bd706e62438362ddcf4d7719b5835a1b2709cc6affb1db4ce77cb7440566f617dad2511daaf742d0e46e7dbbdcae059ad8726ad133c8ca1268e81390bee88539721a9e53905a73b799d6409888067d104ab566684b93830473cf3ed626d82962b08441991d8b8961f115629d77e3eff6edc53910e15caeedabbcbab1e27871fac16d250f21366e4d6105adc91c1719a1deb4d6d11e7d1f9f3132824c35aaf099", 0xc2}, {&(0x7f0000b9d000-0x97)="2beebd8d15406f3589f2fa9ccb3585acc3f0fc35d66cc60d4b516c1411b9103273a5c39d5eefd320186e26fc2c0d0a8787c5ada025f523fc01fc8b9dc9efd4ec57ce53fd776b87aaea010677955a32fbeb766243e6921f84c971fdf02fd66f7b2df2a01c3a3d714cb0ec6172f467ed66210ab45cf26a918a7759952a95ee62ef34c1e729156a88117cf58372246fa2a1bd3366e7c61c78", 0x97}], 0x3, &(0x7f0000483000)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x18, 0x20000000}, {&(0x7f0000087000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000892000)=[{&(0x7f000072a000)="a26c0282c3c2d1d620a68ea87e63dbdfaee92b148835deb866f68785c184bca58c5874d3a021c7942fb2fb98ff42987bf19b4d48", 0x34}, {&(0x7f0000c37000)="4e961adcf8dc74ce00b32f918d016140d2bc3fc1e3f04f567a3e19ee70af468ade8db26af4df72f6330631c9985ea0b9641e370cc11d9fb6053148c1356136e1188910d0564022670ce3c915859860c691be96fdd9d28e92c3f906c152622bb42e6eb4f691bd736cfe3d2a9f8cf057c27e854ff870a69beec29de1af117134b2632f4bf2f63365c0083eec0176f446f62cbb5404580959ac2bbaf97350a3f832747ee27dab1082e362f27bce96e61cca688c3b6099aa99d76927560dc51a0c8b08e9e0ec417225d103d402d776948ee40e707bb726324d9e74a0cb4dd62ab9e9b164772eb7d6f67e0179868740", 0xed}], 0x2, &(0x7f000075d000-0x6c)=[@rights={0x24, 0x1, 0x1, [r2, r3, r1, r0, r3, r2]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}], 0x6c, 0x4000}, {&(0x7f0000bb5000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000673000-0x10)=[{&(0x7f000045c000-0x63)="64badad916b184c5024839301ca6e7eb146cdd35a4c12fcfdf1e04e9d0c9138682f2d9875cf30494f5c440883a585c18f4ee3076141a65d56fb3979473a592363e5d5bab5c110c462c98f8dadfb65df96a787732cb415aca3f2cd7a5756d339d57931f", 0x63}, {&(0x7f0000c79000)="ddcd9ab1261c3ae77859794cfc026c14e2d947c8205f88f26baa6f1d3d52d4e407880eb061a5d2af555964aa9a34988c9b5347a07a24aa66f438ab7cd9bc2988b25eecbd9bf1a517fdf9421e9e9a0bc021a1744ef240c3fc6bb0c60d6b2a0be03fc00c0c1c4b33bc73fc4189cd60edd8b9445e85bce4dc5bcc7b9fa83ab97a0290841d87a94f5e4eede6796c1d88476823c4", 0x92}], 0x2, &(0x7f0000cba000)=[@cred={0x18, 0x1, 0x2, r23, r24, r25}, @cred={0x18, 0x1, 0x2, r26, r27, r28}, @cred={0x18, 0x1, 0x2, r29, r30, r31}, @cred={0x18, 0x1, 0x2, r32, r33, r34}, @rights={0x1c, 0x1, 0x1, [r1, r0, r1, r1]}, @rights={0x34, 0x1, 0x1, [r0, r2, r1, r1, r3, r1, r2, r0, r3, r1]}], 0xb0, 0x800}, {&(0x7f00007b4000+0xdc0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009bf000)=[{&(0x7f0000c7e000)="06c64c96d94b6e0bfab828de11ec1335452ef742246f131842eeed88b1414d3c4ea9639974c18f48772b6b6a910d0ba295194b7bd87ef296cfed2a0f5aa85b2a7bd64f77d30388ecebb6ce8b28", 0x4d}, 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{&(0x7f000077d000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000dbc000)=[@cred={0x18, 0x1, 0x2, r35, r36, r37}], 0x18, 0x80}], 0x6, 0x90) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 84.190490] device syz5 left promiscuous mode 2018/02/17 09:31:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') r1 = socket$kcm(0x29, 0x0, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r0, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/17 09:31:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004c5000-0x5)={0x0, 0x5}, &(0x7f000021c000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b1d000)={r1, 0x15}, &(0x7f0000a09000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) r2 = syz_open_dev$mouse(&(0x7f000081a000)='/dev/input/mouse#\x00', 0x1f, 0x400000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000262000-0xa0)={0x0, @in6={{0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}}, 0x3f, 0x1, 0x6a82, 0x9}, &(0x7f0000f50000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00008e3000-0x1008)={r3, 0x5, 0x1000, "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"}, 0x1008) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(r2, &(0x7f0000d3e000-0x1c)={0x0, 0x0, &(0x7f00004d9000-0x8)={&(0x7f0000bf7000-0x90)={0x2, 0x6, 0xb832, 0x7, 0x12, 0x0, 0x2, 0x0, [@sadb_x_policy={0x8, 0x12, 0x1, 0x5, 0x0, 0x7, 0x8000, {0x6, 0x33, 0xef1, 0x2, 0x0, 0x8, 0x0, @in6=@empty, @in6=@loopback={0x0, 0x1}}}, @sadb_lifetime={0x4, 0x4, 0xf1c, 0x1, 0x392ff20b, 0x9}, @sadb_x_sa2={0x2, 0x13, 0x1ff, 0x0, 0x0, 0x4}, @sadb_sa={0x2, 0x1, 0x3, 0xa451, 0x8, 0x81, 0x3, 0x40000000}]}, 0x90}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000066d000-0x4), 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000bc1000-0x4), 0x4) 2018/02/17 09:31:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') r1 = socket$kcm(0x29, 0x0, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x404001, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00006f0000-0x8)={0x4, &(0x7f0000a63000)=[{}, {}, {}, {}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, 0x0, &(0x7f000001e000)) bpf$MAP_CREATE(0x0, &(0x7f0000348000)={0x5, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff}, 0x2c) 2018/02/17 09:31:22 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r0, 0x89b0, &(0x7f0000000000)={@common='gre0\x00'}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000003000-0x10)=@common='lo\x00') 2018/02/17 09:31:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f0000be5000)) open(&(0x7f0000c42000)='./file0\x00', 0x80040, 0x10) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) chdir(&(0x7f0000443000)='./file0\x00') 2018/02/17 09:31:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a1b000)='net/protocols\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00009fd000-0x8)=[{&(0x7f0000b87000)=""/94, 0xfe69}], 0x1, 0x0) 2018/02/17 09:31:22 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000014000-0xc)='/dev/amidi#\x00', 0x9, 0x80001) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000014000-0x4)) r1 = socket$inet6(0xa, 0x7, 0xde3) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000015000-0xb)='/dev/vcsa#\x00', 0x8, 0x3410c0) connect(r1, &(0x7f0000008000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "64e8cba15fef2e3bcf415a76450345e8c610df4ba8e75e72e80206e1bf1f8e09d20b0b47943b6d0e59b8241a1a32961f6d28b6adb6e1036c082895dd67ea96"}, 0x60) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000015000-0x1c)={0xa, 0x1, 0xb, @loopback={0x0, 0x1}}, 0x1c) 2018/02/17 09:31:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r0, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/17 09:31:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000aa000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f000069f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r2 = dup3(r0, r1, 0x0) tee(r0, r0, 0xff, 0x4) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000acc000-0x108)={0x8001, {{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x8}}, {{0xa, 0x3, 0x200, @empty, 0x8001}}}, 0x108) 2018/02/17 09:31:22 executing program 0: r0 = getpid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000677000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r4 = syz_fuse_mount(&(0x7f0000276000)='./file0\x00', 0xa000, 0x0, 0x0, 0x1, 0x1000400) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000fde000-0xc)={r3, r4, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mice(&(0x7f00001ac000)='/dev/input/mice\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000ed8000)='/dev/input/mice\x00', 0x0, 0x4100) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000aaf000-0xe8)={{{@in=@local, @in=@loopback}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000ccd000)=0xe8) 2018/02/17 09:31:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000347000)={0x2, 0x820c, 0x800010000, 0x3, 0x0}, &(0x7f0000d2a000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000c06000)={r0, @in6={{0xa, 0x2, 0x2400000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x8c) r1 = syz_open_dev$audion(&(0x7f00006f1000)='/dev/audio#\x00', 0xee4, 0x80000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) write(0xffffffffffffffff, &(0x7f0000d84000-0x25)="24000000260007003200000800367700fbffffff0100040000190000ffffffff00e7ff10", 0x24) r2 = syz_open_dev$mouse(&(0x7f00003fa000)='/dev/input/mouse#\x00', 0x4, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000404000-0x48)={0x80001, 0x0, [0x7, 0xffffffff, 0x8, 0x3e1, 0x6, 0x9cd, 0x2, 0x8]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000264000-0x20)={0xad0b, 0x1f, 0x201, 0x6, 0x6, 0x6, 0x55fd, 0x1, r0}, &(0x7f00004d6000+0xb35)=0x20) 2018/02/17 09:31:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r0, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/17 09:31:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r0, &(0x7f0000369000-0x38)={&(0x7f000034e000-0xc)={0x10}, 0xc, &(0x7f00004f4000-0x10)={&(0x7f000034e000-0x350)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x184}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000b3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$nfc_llcp(r1, &(0x7f00002e7000)={0x27, 0x0, 0xffffffffffffff69, 0x6, 0x400, 0x4, "2f8a1029ccbedb7a85ef1f03b45797cb0f602a660b50c401b47d0f103ce82ecd89cb7389e95f8f856bb792e690fd38318bb9440df6f8614d1ada63183698b1", 0x3}, 0x58) 2018/02/17 09:31:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0xfffffffffffffc00, 0x440) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000001000-0x10)={0x3, 0x8, [0x8, 0x4]}) unlink(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x220080, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000001000-0x4), 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a9c000)='./file0\x00', 0x28) setxattr(&(0x7f0000526000)='./file0\x00', &(0x7f0000058000-0x11)=@known='security.selinux\x00', &(0x7f0000722000-0x1)='\x00', 0x1, 0x0) 2018/02/17 09:31:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033a000)='/dev/sequencer2\x00', 0x4040, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000f3b000-0x14)={{0x8001, 0xb84, 0x3e55, 0x0, 0x5, 0x1}, 0x7fffffff, 0x10000, 0xc9}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000019d000-0x27)="7965616800b000dac860ff7f00000000000000005e126e546dcc8f205029d73369a1b0e82b", 0x110) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/17 09:31:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r0, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) [ 84.489007] audit: type=1401 audit(1518859882.990:100): op=setxattr invalid_context="" 2018/02/17 09:31:23 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000005000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x3}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x972d, 0x402000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000007000+0x13e)={0x27, 0x800, 0xfff, 0x7, 0x1ff, 0x7ff, "f3b344094faad42349fbed50cc53c34bd5668d5c06162a189525126451c1005e5d1a9e3baa60853407f230f63e48a526ae197bfa679fdc517e5888fd8b7803", 0x3}, 0x58) connect(r0, &(0x7f0000002000-0x80)=@generic={0x0, "9ba7877fe0dfa4e383ad3586320cbedff1c1a23bc31ae4bf0cea07838a05ad6f194e0b645e6a52f255d43416baef6c6ffa5b43286c2bf00ceecb115fdde4bfe6c5c8f164e25c5acb5748845a42d815b5dd081d445010c1cc2b947badaf5ce80aa8b1f6c01d8a0260789cd7ce1414426ce33a9b101b58ca48ba7f9ae298cf"}, 0x80) 2018/02/17 09:31:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x2) flock(r1, 0x1) close(r2) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00005c0000-0x7c)="08b5dee34179cfa8e2bdd03d1407218e0513f48f22f8232b821a48305f9f574db5c6324eb54f8d09d024ff9993ae62b6bda3484058c569618ceb0208106f54a8213f0d45ec9fff5ce3b37dc658eb800265353c4c6333f3b0c23030f16167055bdaf8d3b49acc0fe1a7392a61dae722f401e987faf39aab14a74a23a9", 0x7c) r4 = dup3(r0, r3, 0x80000) r5 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f00006e7000-0x4), &(0x7f000096e000-0x4), &(0x7f0000cec000)=0x0) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00002ec000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003c8000)=0xd9) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000075c000)={r5, r6, r7}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) accept4$netrom(r1, &(0x7f000077b000-0x10)=@ax25, &(0x7f0000b37000)=0x10, 0x80000) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$int_in(r1, 0x5421, &(0x7f00006a7000)=0x1) getsockopt$inet_buf(r4, 0x0, 0x2f, &(0x7f0000af5000-0xba)=""/186, &(0x7f000033b000)=0xba) sendto$inet(r3, &(0x7f0000f96000)="03", 0x1, 0x0, &(0x7f000079f000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) close(r0) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f00001c4000-0x9)='/dev/rtc\x00', 0x0, 0x0) dup3(r8, r4, 0x0) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f00001db000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x6, 0x6, 0x1b, 0x10, "2256cff6614149742ffc8f68108b7e962d0cc2156e5fc118ebc54f66b0c9d33c22a3f70d34a21d8480e1ec7e02765f57ce13c5d5f65111412443332afefdf800", "5b634b79abed2da56545a5bebd6667d729dd7d6c1991b7db5baac49034fc2f6a", [0x8c9, 0x7]}) 2018/02/17 09:31:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:23 executing program 2: futex(&(0x7f00000fd000-0x4), 0x80000000000a, 0x0, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000183000-0x9)='net/bnep\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000001000), &(0x7f0000002000-0x8)) recvmmsg(r0, &(0x7f0000505000-0xc0)=[{{0x0, 0x0, &(0x7f0000001000-0x18)=[{&(0x7f0000a85000)}, {&(0x7f0000a4c000-0x7b)=""/123, 0x7b}, {&(0x7f0000cf7000-0x80)=""/128, 0x80}], 0x3, 0x0, 0x0, 0x488}, 0x5}, {{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000053000-0x20)=[{&(0x7f0000001000-0x7f)=""/127, 0x7f}, {&(0x7f0000001000-0x6d)=""/109, 0x6d}, {&(0x7f0000b61000)=""/135, 0x87}, {&(0x7f0000000000)=""/104, 0x68}], 0x4, &(0x7f0000000000)=""/155, 0x9b, 0xffffffffffffffff}, 0x1}, {{&(0x7f000009c000)=@hci, 0x6, &(0x7f0000976000-0x18)=[{&(0x7f000042c000-0xd9)=""/217, 0xd9}, {&(0x7f0000001000-0xd1)=""/209, 0xd1}, {&(0x7f0000001000-0xed)=""/237, 0xed}], 0x3, 0x0, 0x0, 0xffffffffffffff81}, 0x6}, {{0x0, 0x0, &(0x7f0000147000-0x30)=[{&(0x7f0000001000-0xba)=""/229, 0xe5}, {&(0x7f0000a35000-0x1000)=""/4096, 0x1000}, {&(0x7f00007e2000)=""/205, 0xcd}, {&(0x7f0000321000-0xc5)=""/197, 0xc5}, {&(0x7f00006e7000-0x51)=""/81, 0x51}, {&(0x7f00005c7000-0x68)=""/104, 0x68}], 0x6, &(0x7f0000001000-0x3d)=""/61, 0x3d, 0xfffffffffffff000}, 0x3}, {{&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000f5a000-0x38)=[{&(0x7f0000efc000-0xd)=""/13, 0xd}, {&(0x7f0000265000)}, {&(0x7f0000001000-0xb1)=""/177, 0xb1}, {}, {&(0x7f0000000000)=""/105, 0x69}, {&(0x7f0000849000-0x1000)=""/4096, 0x1000}, {&(0x7f00008d5000-0xc3)=""/195, 0xc3}], 0x7, &(0x7f0000000000)=""/196, 0xc4, 0xa7}, 0x7f}, {{&(0x7f0000176000-0x10)=@can, 0x10, &(0x7f0000977000)=[{&(0x7f0000665000-0xbb)=""/187, 0xbb}, {&(0x7f0000001000-0xa7)=""/167, 0xa7}, {&(0x7f0000001000-0x8c)=""/140, 0x8c}, {&(0x7f0000fdc000)=""/190, 0xbe}, {&(0x7f0000e93000)=""/137, 0x89}, {&(0x7f0000914000-0x37)=""/55, 0x37}], 0x6, &(0x7f000091f000-0xb7)=""/183, 0xb7, 0x6}, 0x2}], 0x6, 0x100, &(0x7f0000bfa000)={0x0, 0x989680}) 2018/02/17 09:31:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) faccessat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x1c2, 0x1200) unlink(&(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000004000-0x4)=0xe6, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0xfffffffffffffffd, 0xc10, 0x1, 0x10001}]}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/enforce\x00', 0x40, 0x0) 2018/02/17 09:31:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r0, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/17 09:31:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000059000)='./file0\x00', 0x8) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000791000)={[0x16002, 0xf001, 0x2000, 0x1], 0x7, 0x10, 0x1}) close(r0) 2018/02/17 09:31:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000770000)='/dev/rfkill\x00', 0x10080, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000d12000-0x8)) getresuid(&(0x7f0000727000-0x4), &(0x7f00008ad000-0x4), &(0x7f00005e7000-0x4)) stat(&(0x7f0000fe0000-0x8)='./file0\x00', &(0x7f0000619000)) fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000047f000)={{{@in=@rand_addr, @in=@empty}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f00003b2000)=0xe8) lstat(&(0x7f00000e1000-0x8)='./file0\x00', &(0x7f00009b6000)) getpid() geteuid() getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006e9000-0xc)={0x0}, &(0x7f00008d4000)=0xc) perf_event_open(&(0x7f00001d5000-0x78)={0x0, 0x78, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r2, 0x0, 0xffffffffffffffff, 0x0) getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000939000-0xe8)={{{@in6=@local, @in=@loopback}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@empty}}, &(0x7f0000a95000-0x4)=0xe8) lstat(&(0x7f0000bff000)='./file0\x00', &(0x7f0000fa3000-0x44)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000fcc000)) getuid() fstat(r0, &(0x7f000075c000-0x44)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000146000-0x3)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00006ef000-0xe8)={{{@in6=@empty, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000f31000)=0xe8) lstat(&(0x7f000064c000-0x8)='./file0\x00', &(0x7f0000dda000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f5a000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cd2000), &(0x7f0000b67000)=0xc) getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000eba000)) 2018/02/17 09:31:23 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000528000-0x7)='/dev/vcs\x00', 0x200001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0x0, 0x0, 0x10000, 0x120c}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000f50000-0x8)={0x4, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000b7d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00006ba000)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f0000b37000)={{}, 'port1\x00'}) 2018/02/17 09:31:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000720000)={0x10000, 0x2, 0x1000, 0x1000, &(0x7f00006ad000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socketpair(0x3, 0x1, 0x9, &(0x7f00005e9000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000e34000)={0x8, 0x100000001, 0x40, 'queue1\x00'}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000518000-0xd0)={0x1, 0x0, [{0x1}]}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000016d000)={"8a927799b01a029f25061eda96dd379385fc78b28fcbf8eb8455a6fb67a8de46d4d40000a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10a2c83eb8c062194269ab67e4bb4b3c5199cadd60d3f6fc72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b67a69251b1a8647e90692d30ecfb806326f17f0a7a24aa58b111193c88181907d958cb00807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512145c072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503b2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b13aed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d99443d6653db3c6b7961190e8f82a233000001002ce4f47168ef93f01aef51c60000000000000006af34b21ed8437a371c0b427cd8c94f3952ee752b758eb5bff60a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27b41d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d17515838f8fbba284c5b6ffc5251019eaee59d117d34c73e50fbd33ceb4508cfa4eecb7d6bb11fc4a114a13542dee77b2651783f6a5d9260036ccc70d695105d1ddb56f1ac26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a8eec8fb17616d2198d02ba4e7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf5bcd42688b08ff0a6575a31f81f01c13c7cb674ff41cb3c7f6896d41e86bda845164825e28b9fb719e695a9eb9710f924aefde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6c6e789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56cdb5ef9190980f9128e689e07e98b2ed59e1537fc7de144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8acf080852c49d353a00a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x5}]}) 2018/02/17 09:31:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r0, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/17 09:31:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xce, 0x800) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @broadcast=0xffffffff}, 0x1, 0x4, 0x2, 0x1}}, 0x2e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$packet(r0, &(0x7f0000e89000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000647000-0x4)=0x14) recvfrom$packet(r0, &(0x7f00001b9000-0xb4)=""/180, 0xb4, 0x21, &(0x7f0000d17000)={0x11, 0x17, r3, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x89f4, &(0x7f000002d000)={@common='sit0\x00', @ifru_settings={0x0, 0x0, @cisco=&(0x7f00005ec000)}}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000900000-0x4)=0x10001, 0x4) 2018/02/17 09:31:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f5b000-0x58)={0x0, 0x3ff, 0x2, 0xb66b, 0x1, [{0x401, 0x1, 0x6, 0x0, 0x0, 0x18c}]}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000348000-0x1c)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000127000-0x8a)={0x130, 0x23, 0x301, 0x2, 0xffffffffffffffff, {0x10}, [@generic="c691f30a9dfda83a411f81000000000000000444334f3bf78f97b03b0acac9859eb24e9bc838f40dc728bbea4f59c06296f8ff14665d9753150dff000000b9589a", @generic="8b46be6e98d1af92f0f6e690f71e175af7fde50f34a61848a926c67b3ae5cf3d8c1c2aeb25648ca7e954685beb96e26d19cec1ed14b3f03d7ed7c34e1c4476d56901833546c8fb3ee4879e16466d7f51459dc32f0d82f40ead67dc2bf96b4594499b8bac6f6ff1050dfab61bddd586f5ce3e4431525fb7bd590d3b4d1bfd1ecae604e1b27b6222e3e0af28110188334de1256bbe8e033f691b3348", @generic="a185e4e521a125bee3c3c73c5bccee0827ef7f0f4c85ea20111fbd6f80d08360fa86d399a44765a3ff05ef4cfcfb2c8ad5412b62bb5c8d2043f24d39ad8b9036"]}, 0x130}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x200, 0x4) 2018/02/17 09:31:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b48000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b9a000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000884000)={0x0, 0x4b, "b9931ef4eeb32b619cf35e1d5060d9a6473fa3c1db69af05ebb435133d07d6d537a2771fc29f9ca586739be16e86dbcf259f2d35a58cf6805e3cfac35da33ed045ab3f4a8d87eb0a899cae"}, &(0x7f0000536000)=0x53) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000045e000-0x8)={r3, 0x4a1}, &(0x7f000037f000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000fb9000-0x8)={0x0, 0x1f}, &(0x7f0000e31000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000058000)={r4, 0xef}, &(0x7f0000466000-0x4)=0x8) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000051000-0xc)='/dev/rfkill\x00', 0xc00, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r5, 0x80045530, &(0x7f000041f000-0xd4)=""/212) setsockopt$inet6_mreq(r6, 0x29, 0x1b, &(0x7f000038e000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) 2018/02/17 09:31:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) syz_open_dev$sndseq(&(0x7f0000476000-0xd)='/dev/snd/seq\x00', 0x0, 0x10000) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x7, {}, {}, @result}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00004dc000-0x40)={0xa2, @tick, 0x0, {}, 0x0, 0x2}) [ 84.745143] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns 2018/02/17 09:31:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009c9000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000bc6000-0x6c)={0x0, 0x64, "f72f6382d7632c2e482585cf35d470c84c161dc6dfb5f4f38849792adc7271b6197c42f8b51c85e5cea15448355815cf2864ab1520ae3bc72e895d3af9d5ccbb6c865ed85f146e8e3749d1dfaad15ea726cba43a0691a067ce6e8f230bf25e5e79173e08"}, &(0x7f0000d69000)=0x6c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f92000-0xc)=@sack_info={r1, 0x1, 0x9}, &(0x7f00003f3000-0x4)=0x267) sendmsg$nl_crypto(r0, &(0x7f0000ab9000-0x1c)={&(0x7f00000aa000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000b88000)={&(0x7f0000b98000-0x100)=@del={0x100, 0x11, 0x200, 0x7, 0x0, {{'rfc4106-gcm-aesni\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0xbdea}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0xff}]}, 0x100}, 0x1, 0x0, 0x0, 0x20000004}, 0x20040010) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f000045a000-0x4), 0x4) 2018/02/17 09:31:23 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000074a000-0x11)='/dev/qat_adf_ctl\x00', 0x401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x88) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f000048d000)=0xa907, 0xffffff00) recvfrom$inet6(r1, &(0x7f0000ecb000-0xb9)=""/185, 0xffffffffffffff10, 0x0, 0x0, 0x3b1) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0d000-0x92), 0x0, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty, 0x3}, 0x1c) 2018/02/17 09:31:23 executing program 5: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000), 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000e2000-0x8)=&(0x7f000093a000)) close(r0) 2018/02/17 09:31:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r0, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/17 09:31:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x8}, 0x8, 0x800) pwrite64(r0, &(0x7f0000766000)="9174acd696b5e962579d3997654135f90e84c4ff7d280a67c106834a5dc883f7605bf723c6154efd00f229baa3a775f2a85a9da9442bdb21af82bbf98910cfa0da89bb18625d4087dbf087734cef1df8da39330ee66f6550caee450da50d704c672f3219b6b9f6df3284fa5ab7724023fbce74e1ee1761aae763cb39e9ec1fb88fe59efe3bcde7949fd01b2d82975f7e4a0496e89d1a79c8963b69384b140b6a0c20c7f6cbc823aab45d50c475a00d035daac89de1f246a7d70d82e276175b18514a8e35", 0xc4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cdf000)='/dev/rtc\x00', 0x200, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000048a000+0x77a)) connect$vsock_stream(r1, &(0x7f0000f18000-0x10)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ea2000-0x18)={0x0, 0x2, 0x0, 0x930, 0x7}, &(0x7f0000b8a000-0x4)=0x18) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000944000)={0x3}, 0x4) ioctl$TIOCGPTPEER(r1, 0x5441, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000068c000-0xa0)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x0, 0x8001, 0x5, 0x56, 0x18}, 0xa0) ioctl$TUNGETFEATURES(r1, 0x80247009, &(0x7f00004bf000-0x4)) 2018/02/17 09:31:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000001000-0x14)={0x3, 0xc0, 0x6, 0x2, 0xffffffff}) socketpair(0xf, 0x800, 0x80, &(0x7f000091c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x4136, 0x81, 0x6, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00005aa000)={{{@in6=@ipv4={[], [], @local}, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@dev}}, &(0x7f0000f65000)=0xe8) r4 = getuid() sendmsg$nl_xfrm(r0, &(0x7f00003d6000)={&(0x7f0000a26000-0xc)={0x10, 0x0, 0x0, 0x601440}, 0xc, &(0x7f0000472000)={&(0x7f0000d5f000-0xdc)=@getspdinfo={0xdc, 0x25, 0x308, 0x2, 0x0, 0x8, [@policy_type={0xc, 0x10, {0x1}}, @policy={0xb0, 0x7, {{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x2, 0xffff, 0x0, 0x0, 0xa, 0x20, 0x80, 0x62, r3, r4}, {0x2, 0x4b, 0x4, 0x10000, 0xffff, 0x8000, 0x95c, 0xb1c3}, {0x3ff, 0x3, 0xc0000000000, 0x1}, 0x80000001, 0xf, 0x3, 0x0, 0x3, 0x2}}, @policy_type={0xc, 0x10, {0x1}}]}, 0xdc}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) r5 = memfd_create(&(0x7f000091f000)='\x00', 0x3) setsockopt$inet_group_source_req(r5, 0x0, 0x2f, &(0x7f0000a26000)={0x5, {{0x2, 0x3, @rand_addr=0x3ff}}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}}}, 0x118) pwritev(r2, &(0x7f0000235000)=[{&(0x7f0000fa6000)="c4c7c2c979fa1becff1117462fa07e43123bfcc7749d5d13210d1fb2a3091fdead55cf811261bfbe8fa13b570d3873ef95de8af74d32c18b5a6c5be356ffc1deaed2534a796aa6dd0de3e74571614a54a548be7217125c6adae30c58f809bed6d396305ac670e6f4b9b0390325d1d321958cba5fed712f350fe4cd6d38d023b6ac83c6fb0c7bb29e26d5dd702472be759bcbcf879cfa93d4d8c2391c72f65f31e28e3e129a5ef8a207d01862b043af65d85e46e84677d9caf010d07853ca340057bc1799d011a5f1119661a0af080c8b7bd344db983a59ffd86197f8c8e5a9ee614634199506aa3655da25", 0xeb}, {&(0x7f000058c000-0x78)="d71ef5507873373e315b23a4be8f94341c9094e5d564da6a750a8283f888492bc113ecdad78be3a0d3779d92e1df668acacb9d3ee6a662563e16d91168fc545e537b6f52e6424ff479a8e3f27191ad6184714c41671f4c90e9b585d0a1d90985ae39763a5a66fb5faeb618df61954ea65601111169ad5c7e", 0x78}, {&(0x7f0000b9b000)}, {&(0x7f00002ea000)="a207d0125699c2664dbda967ade4b8fbb5f5d3cb6286925792162e9b32acf265776a8d196209050f798718a7dac97a8b70858dc06a49a7179329f10ab3d2433b7473a40fde2c1b9fc522e1a0c5", 0x4d}, {&(0x7f00009b3000-0x3c)="7c7a58ba0574688efa7e013d2ee3750ba3718fd8d9feab2a16dd5a5024de0c6f144d018656d1d689e6e29ee5c3c673ac90c0e7065e870d33d9cb3e7c", 0x3c}, {&(0x7f0000286000-0x69)="865ef7326996923af5ac2007ca90ffb0bdd9231ec5a3e8c01cf7cd32c7095ef712e168ef0e144a6716dfe1ec5563e0da2090817673202255685b6249071568c70a69dec41d0253bdacc9a7d8e46f56c14d571d9fb88e29c5ce4c7002f0347553fb71c5fc4880dfd961", 0x69}], 0x6, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r6, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) 2018/02/17 09:31:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns/ipc\x00') setns(r0, 0x8000000) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000e59000)=""/4096, &(0x7f0000f7b000-0x4)=0xffffffffffffff66) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000627000-0xcc)={0x0, 0xc4, "c107989bd5d9ceee85afdd8c222a0af8dafaedcdcc60a8402746d31db7d10ab72a428ed383ac5c03a963c4d463f8ad185261024a4f55f0b98bdf6b51a030adce2b3603beeeb5be2ecba5e86d9d0e7cf105391c35c1ad31efe48c17bbd66a15bdc3937690f7d55f7608d4b2cf5d8da20083a4dc596ee8fa36113cea18685f6299ab30b079967653e715dd9a197f29e4a0ce203e38de8f29f0b7547254df5d68ecdde25236a4932809e0fbbe1556047e84ca364d73c81a51d628acfeafd0148a24386a4609"}, &(0x7f0000ab1000)=0xcc) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000eea000-0x4)=0x10000, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000dd2000-0x20)={0x3, 0xb62, 0x8206, 0x7f, 0x1, 0x1, 0x8, 0x8, r1}, &(0x7f0000c2f000)=0x20) 2018/02/17 09:31:23 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000f97000-0x9)='/dev/sg#\x00', 0x6, 0x400100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00005ca000)='/dev/snd/timer\x00', 0x0, 0x640084) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000c55000)) 2018/02/17 09:31:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000f56000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x20000) inotify_init() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000325000-0xe8)={{{@in=@dev, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f00009b7000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000065f000)) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f00006c2000)={0x72, &(0x7f0000b8d000)=""/114}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfd15) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) 2018/02/17 09:31:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x3) bind$inet(r0, &(0x7f0000d44000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x7b, &(0x7f0000e47000)={0x2, 0xffffffffffffffff, @empty}, 0x10) recvmmsg(r0, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000b17000-0x60)=[{&(0x7f0000bf4000-0x98)=""/152, 0x98}], 0x1}}], 0x1, 0x0, &(0x7f00006ff000)) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_xfrm(r1, &(0x7f0000b90000)={&(0x7f0000588000-0xc)={0x10}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfffffffffffffcb7, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@sa={0x41, 0x6, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@broadcast=0xffffffff}, {@in=@rand_addr}, @in6=@ipv4={[], [0xff, 0xff], @empty}}}]}, 0x2df}, 0x1}, 0x0) shutdown(r0, 0x1) 2018/02/17 09:31:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8), 0x0) 2018/02/17 09:31:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r0, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/17 09:31:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fdd000)='./file0\x00', 0x4107fa, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a33000), &(0x7f0000fef000)=0x8) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000ed000-0x8c)=""/188) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @ipv4=@empty}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1994810d46404d5291cb4e2bf501db1bb949869c29c4d914d8326425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b59e"]}, 0x84}, 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/02/17 09:31:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@common='teql0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000041b000), 0x0) 2018/02/17 09:31:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000139000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000ff1000)={0x4, {{0xa, 0x1, 0x770d, @loopback={0x0, 0x1}, 0x9}}, {{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x6}}}, 0x108) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000002000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x5}) bpf$PROG_LOAD(0x5, &(0x7f0000011000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c}, [@ldst={0x5, 0x0, 0x3}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000036e000)=""/195}, 0x48) 2018/02/17 09:31:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8), 0x0) 2018/02/17 09:31:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r0, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/17 09:31:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003b4000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x5c3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/17 09:31:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000dc5000-0xb)='/dev/audio\x00', 0x54000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000276000)=0xc, 0x4) mlock(&(0x7f00005af000/0x1000)=nil, 0x1000) 2018/02/17 09:31:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000037c000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x0, &(0x7f000098f000-0x2)={0x0, 0x0}) getsockopt(r0, 0x7ff, 0x4, &(0x7f00003ad000-0xb2)=""/178, &(0x7f00002eb000)=0xb2) recvmmsg(r0, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci, 0x5, &(0x7f0000ee0000-0x8)=[], 0xfc, &(0x7f0000579000)=""/221, 0xdd}}], 0x4444648, 0x40010000, &(0x7f0000d6c000)={0x0, r1+10000000}) inotify_init() 2018/02/17 09:31:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffff7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000836000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00003de000-0x1a0)={[], 0x0, 0x0, 0x401, 0x0, 0xfffffc0000000000, 0x105000, 0x2000, [], 0x3}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000059000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000ef1000)={{0x9, 0x5, 0x3, 0x1ff, "53ca591131775009faae56ea28c715e94fc32954ead1ac62694f9b92cee1b4a986d3ce99346928d628be99ba", 0x8}, 0x0, 0x0, 0xfffffffffffffffc, r2, 0x39132396, 0x0, "bdc1a3c9ca4ad95d1d9a6de77abeff4708c89ed9d2a9350bcb211c1960ce0bc154fdb284a11ef2984d3a6dc93b14ce6925a5cfd301d6db84c0000148ee7cf01a", &(0x7f0000747000)=']wlan0-:{+(\x00', 0xc, [], [0xffff, 0xed9, 0x7f6, 0x4]}) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f00008ba000+0x6cf)) close(r1) r3 = getpgid(0xffffffffffffffff) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f00006bd000)={0x1, 0x2, 0x2, 0x0, r3}) 2018/02/17 09:31:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00008a8000)='/dev/midi#\x00', 0xcb5, 0x442803) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000629000-0x4)=0x7, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000424000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00009dc000-0x1c)={0x0, 0x0, &(0x7f0000c0a000-0x10)=[{&(0x7f0000716000-0x20)="5809d975bcf6eb30a5f0e327e0b1ac788e1d955ae055656cefece1b24e0db537", 0x20}], 0x1, &(0x7f0000b16000)=[@assoc={0x10, 0x117, 0x4, 0x3f85}], 0x10}, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f00008a2000)=0x5) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000030000-0x4c0)={{0x8a, 0x5, 0x2, 0x100000001, "f0be429865b64a221ee98b782520ab7a0603e826c3bf7343cde818c42c24d660d1a433c7b71ec13750e23fa3", 0x61c}, 0x71, [0x3cb, 0x1, 0x8, 0x5abf243b, 0x8, 0x664, 0x8, 0x1, 0x1, 0x3733, 0x7fffffff, 0x80000001, 0x6, 0x8001, 0xffffffffffffffc0, 0x8, 0x741, 0x7, 0x0, 0x9, 0x216, 0x1, 0x0, 0x400, 0x2, 0x58, 0x9, 0x0, 0x9, 0x6, 0x3, 0x401, 0x4, 0x3, 0xcd83, 0x1000, 0x6, 0x1ff, 0x6, 0x80000000, 0x800, 0x1b0000000000, 0x4, 0x401, 0x9, 0x7, 0x97, 0x8, 0x7fffffff, 0x3, 0xf5, 0x1, 0x0, 0x1, 0x1, 0x0, 0x81, 0x4, 0xfffffffffffffff9, 0x23c, 0x7, 0x8000, 0x4, 0x4, 0x8, 0x4, 0x8, 0x0, 0x4, 0x9, 0x7, 0x401, 0x1dd0000, 0x3, 0xffffffff, 0x400, 0x41, 0xffff, 0x3, 0x3, 0x80000000, 0x6a, 0x1a, 0x7, 0x5, 0x6, 0x3ff, 0x3, 0x5, 0xc2f7, 0x9, 0x1, 0x40, 0x8001, 0x1, 0x3, 0x8, 0x49, 0x2, 0xd01, 0x8, 0xffffffffffff0000, 0x92, 0x3ff, 0x4, 0xc7, 0x8001, 0x5e, 0x1, 0x59b, 0xe7d, 0x2, 0x9, 0x200, 0x5, 0x8, 0xcef8, 0x7, 0x81, 0x8, 0x200, 0x80000001, 0x64dc, 0x3f, 0x0, 0x5c32, 0xe4a, 0x200], {0x0, 0x989680}}) recvmsg(r2, &(0x7f000005f000-0x1c)={0x0, 0x0, &(0x7f0000305000-0x20)=[{&(0x7f000028a000)=""/29, 0x1d}, {&(0x7f00001a6000)=""/167, 0xa7}], 0x2, &(0x7f000084c000-0x18)=""/24, 0x18}, 0x0) 2018/02/17 09:31:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8), 0x0) 2018/02/17 09:31:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$dspn(&(0x7f00005e8000)='/dev/dsp#\x00', 0x8000, 0x400001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000dc5000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000088f000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f00005e4000)='./file0\x00', r2, r3, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000f48000)=0x2) r4 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r4, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r4, &(0x7f0000e8f000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r4, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000860000)={0x4, 0xffff}) write$evdev(r4, &(0x7f0000d21000-0xa8)=[{{0x77359400}}, {{}, 0x0, 0x0, 0xfffffffffffffff8}], 0x20) ioctl$sock_inet_SIOCSARP(r4, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @generic="980edbe34139704e389db349f728ad25"}) 2018/02/17 09:31:23 executing program 0: geteuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004e4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000072d000)=0x1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e49000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00001fb000-0xd1)="1262ed4535234253822e094b297d674ece69920b459168dcc595d7bce5a22b026df196b4daedefb9d25deac3c05b64b49bf8c762da609833b881fbd41ef395c667c093902fe91496a1a3d78c2fa1b6c61f77cca6487f0b358012e92848ee9c8643defb14be85181aafde823a638737b78ca78413e40e5183fbd096e7002cc353a9b81b4c4b1a6758792086f7de98436ca3b2168f3975783a9fad51f0282fc3210cb0b6c6c89ac21cbe2b6ca308cfabc3056b4b914fbc6b5ef60ec14616511d6ed42c6e1e6df3b3bc7e7b35871423454577", 0xd1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e1d000-0x4)={r1}) signalfd(r1, &(0x7f00008a4000)={0x9}, 0x8) sendmsg$nl_generic(r3, &(0x7f0000989000)={&(0x7f00008d6000)={0x10}, 0xc, &(0x7f0000c35000-0x8)={&(0x7f0000719000)={0x180, 0x16, 0x10, 0x1, 0x1, {0x3}, [@typed={0xe0, 0xf, @binary="ec436fee37bc2be18872a2a30000dad600aaa6ce6f327e2f1214f91570245212b1f4d4c9c4981f34458610a9b77e1d622c6c8d31a3445de33636ee4ba066615f1ad064ff8f8900739ee7ccb632da7a441bead760d4f79b79274dd649da81b9ab4319c4fe07e431a9965a69f5c8a68a914f95cc08917d6f13130f2b01f40de255055e0e5a5ebf9ff9ba7eed3d1508f1d4f01be8ce6be28e7dcc782ec8dbda9667253db57f5eab5fcb19cdb5e9d2c470de4fe7bc9a632d841bbcce3c737c8a94b58fa30b030eec8adcb00ce031b76ade1f24ce7740c49c"}, @nested={0x4, 0x7b, []}, @generic="c2f6bf88a21f2478759769b5958e5a", @nested={0x4, 0x1, []}, @generic="1b00d79a11c5e1cebb69d28156030c91ae447bd3cccb75f3e992739e21ab6e7118e2eef238ab910999a81c6b4fcaa4dfb46e5f20fa4593a5e4f21bb694c3d11440a01c38dcf403c99adb8f71efa1420f1297312983c484c14f54fea180a144777fd0bb6d8bc3c1e5e2b76db2d43f9f21d80f41be95"]}, 0x180}, 0x1, 0x0, 0x0, 0x1}, 0x8080) connect(r1, &(0x7f000047c000)=@hci={0x1f, 0x1ff, 0x2}, 0x6) sendmsg$unix(r1, &(0x7f0000455000)={&(0x7f0000bb0000)=@abs, 0x8, &(0x7f0000a69000-0x20)=[], 0x0, &(0x7f0000c13000-0x34)=[@cred={0x18, 0x1, 0x2}], 0x18}, 0x0) 2018/02/17 09:31:23 executing program 7 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009c3000-0x4), &(0x7f000035f000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000047e000)={@common='eql\x00', &(0x7f00000bd000+0xd6b)=@ethtool_drvinfo={0x3, "9b5e7036814889e391dd0f94f9fd0a0a4659faf93cef172ce4a5a52b736701f8", "dc9378914b5eabdeed6e86f3305db9813c7a192036bf6dce73486ff205d2a388", "59c7b65b5aefc0a5e37959fd62b6a688eacb77966f0100192dadc931c3cb92d8", "8adedec1cd09ac8c6d9a8e76d2c9818f5719ab4e875f6aea548327e24a36e6d7", "2cd5c77a32cea30b3f295b3fecc98b0d6b04615bfca3afcbacca8b48410fba3d", "11e2b66740604bf87f51a1b0"}}) 2018/02/17 09:31:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009be000-0x10)='@vmnet1\\trusted\x00', 0x2) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bb4000-0x9)='/dev/ppp\x00', 0x101000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00005e5000-0x18)={r1, &(0x7f00008b0000)="53e7fa3979d4b92293d360cea7e774cb71018558d90e2b00ca000d05b1f023f17e105a96c90c5ade112b4fd8f708a7cf423f63b0c3b7f91a5c702362210a999845e219c9e484541d8d03362a9672d3138c439736762705576c9c10a96b4cfa39f46d3f0705de14ecba7a11a969a2b9600bfef4a6a15a554ebf247f8a5abfb6826374527c9971f6d5abe2f457323d90750e99789a4610db943e9dad00d205fde94d7e92f38962874b86ce8e6f0b22d3fd3a5898e1f9eea167d4d7455c2120105da8477ba22e511137f6e5a27fc73008c4ac3af4", &(0x7f000021b000-0xfc)=""/252}, 0x18) pipe(&(0x7f000051d000)={0x0, 0x0}) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f000036c000-0x8)) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f000054d000)) 2018/02/17 09:31:23 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000311000-0xd)='/dev/dmmidi#\x00', 0x2, 0x1) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000b3e000-0x4)) flock(r0, 0x1) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000000)=0x6b, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000001000)={0x9}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@broadcast, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x7, 0x2, 0x3, 0xa, 0xa0, 0xa0, 0x3a, 0x0, r1}, {0x7, 0x7, 0x8, 0x5, 0x5, 0xd51, 0x2, 0x5}, {0x1, 0x1, 0x20, 0x2}, 0x7, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x0, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, 0x0, 0x7f, 0x6, 0x44, 0xceb1}}, 0xe8) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7) rt_sigreturn() ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000)={0x10, 0x0, &(0x7f0000002000-0x10)=[@increfs={0x40046304, 0x1}, @decrefs={0x40046307}], 0x1000, 0x0, &(0x7f0000003000)="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"}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}, 0x6, 0x81}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000005000-0x8)={r2, 0xff}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x3b2, 0x204000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r3, 0x101, 0x3, &(0x7f0000006000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000006000)={r2, 0xffffffffffff0000}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000007000)=0x7, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000008000)=[], 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000009000)={r2, @in6={{0xa, 0x2, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x3, 0x8000}, &(0x7f000000a000-0x4)=0x98) 2018/02/17 09:31:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r0, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) [ 85.175665] FAULT_INJECTION: forcing a failure. [ 85.175665] name failslab, interval 1, probability 0, space 0, times 0 [ 85.187020] CPU: 1 PID: 14669 Comm: syz-executor7 Not tainted 4.16.0-rc1+ #226 [ 85.194380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.203738] Call Trace: [ 85.206333] dump_stack+0x194/0x257 [ 85.209973] ? arch_local_irq_restore+0x53/0x53 [ 85.214644] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 85.219855] should_fail+0x8c0/0xa40 [ 85.223578] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 85.228685] ? perf_trace_lock+0xd6/0x900 [ 85.232843] ? find_held_lock+0x35/0x1d0 [ 85.236916] ? find_held_lock+0x35/0x1d0 [ 85.241022] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 85.246912] ? rcu_note_context_switch+0x710/0x710 [ 85.251839] ? avc_has_perm+0x43e/0x680 [ 85.255823] should_failslab+0xec/0x120 [ 85.259803] kmem_cache_alloc_trace+0x4b/0x740 [ 85.264406] alloc_pipe_info+0x159/0x4b0 [ 85.268469] ? pipe_read+0x7f0/0x7f0 [ 85.272196] ? file_has_perm+0x1ee/0x5d0 [ 85.276292] ? bpf_fd_pass+0x280/0x280 [ 85.280181] splice_direct_to_actor+0x64a/0x820 [ 85.284847] ? _cond_resched+0x14/0x30 [ 85.288727] ? generic_pipe_buf_nosteal+0x10/0x10 [ 85.293549] ? selinux_file_permission+0x82/0x460 [ 85.298374] ? do_splice_to+0x160/0x160 [ 85.302324] ? security_file_permission+0x89/0x1e0 [ 85.307234] ? rw_verify_area+0xe5/0x2b0 [ 85.311286] do_splice_direct+0x29b/0x3c0 [ 85.315422] ? splice_direct_to_actor+0x820/0x820 [ 85.320247] ? rw_verify_area+0xe5/0x2b0 [ 85.324299] do_sendfile+0x5c9/0xe80 [ 85.328025] ? do_compat_pwritev64+0x100/0x100 [ 85.332596] ? __might_sleep+0x95/0x190 [ 85.336553] compat_SyS_sendfile+0xea/0x1a0 [ 85.340850] ? SyS_sendfile64+0x160/0x160 [ 85.344976] ? do_fast_syscall_32+0x156/0xf9f [ 85.349449] ? SyS_sendfile64+0x160/0x160 [ 85.353582] do_fast_syscall_32+0x3ec/0xf9f [ 85.357901] ? do_int80_syscall_32+0x9c0/0x9c0 [ 85.362496] ? mmdrop+0x18/0x30 [ 85.365759] ? finish_task_switch+0x279/0x860 [ 85.370235] ? syscall_return_slowpath+0x2ac/0x550 [ 85.375150] ? prepare_exit_to_usermode+0x350/0x350 [ 85.380153] ? sysret32_from_system_call+0x5/0x3c [ 85.384990] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 85.389835] entry_SYSENTER_compat+0x70/0x7f [ 85.394217] RIP: 0023:0xf7fa1c79 [ 85.397559] RSP: 002b:00000000f779d09c EFLAGS: 00000286 ORIG_RAX: 00000000000000bb [ 85.405240] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000013 [ 85.412493] RDX: 0000000020301ff8 RSI: 00000000ffffffff RDI: 0000000000000000 [ 85.419747] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2018/02/17 09:31:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d4e000)='/dev/sequencer\x00', 0x101400, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) sendto$inet(r0, &(0x7f0000218000), 0x0, 0x0, &(0x7f0000062000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/17 09:31:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000008f000)='./file0\x00', 0x80) recvmmsg(0xffffffffffffff9c, &(0x7f0000a26000-0xa0)=[{{&(0x7f0000d22000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000899000-0x38)=[{&(0x7f0000c6f000)=""/4096, 0x1000}, {&(0x7f0000a5f000)=""/182, 0xb6}, {&(0x7f00002df000-0x85)=""/133, 0x85}, {&(0x7f0000ccd000-0x7a)=""/122, 0x7a}, {&(0x7f00002ea000-0xc2)=""/194, 0xc2}, {&(0x7f0000e13000-0xf1)=""/241, 0xf1}, {&(0x7f0000852000)=""/27, 0x1b}], 0x7, &(0x7f0000ba4000)=""/202, 0xca, 0x200}, 0x29}, {{&(0x7f00001e5000-0x10)=@ax25, 0x10, &(0x7f000004a000-0x38)=[{&(0x7f0000e09000)=""/138, 0x8a}, {&(0x7f0000748000-0x1000)=""/4096, 0x1000}, {&(0x7f000093a000-0x4f)=""/79, 0x4f}, {&(0x7f0000080000)=""/156, 0x9c}, {&(0x7f0000fc4000)=""/51, 0x33}, {&(0x7f0000502000)=""/101, 0x65}, {&(0x7f00003db000)=""/59, 0x3b}], 0x7, &(0x7f000038b000-0x7e)=""/126, 0x7e, 0x100000000}}, {{0x0, 0x0, &(0x7f00007c8000-0x30)=[{&(0x7f00009b1000-0x8a)=""/138, 0x8a}, {&(0x7f000009f000-0x22)=""/34, 0x22}, {&(0x7f00005e8000-0x75)=""/117, 0x75}, {&(0x7f000041e000-0x3b)=""/59, 0x3b}, {&(0x7f000011e000)=""/37, 0x25}, {&(0x7f0000559000-0x40)=""/64, 0x40}], 0x6, &(0x7f0000532000)=""/208, 0xd0, 0x20}, 0x1000}, {{&(0x7f0000562000-0x10)=@nfc, 0x10, &(0x7f00003d2000-0x38)=[{&(0x7f0000496000)=""/180, 0xb4}, {&(0x7f0000465000)=""/117, 0x75}, {&(0x7f0000a65000)=""/38, 0x26}, {&(0x7f00005f3000-0x1e)=""/30, 0x1e}, {&(0x7f0000c56000)=""/61, 0x3d}, {&(0x7f0000447000)=""/192, 0xc0}, {&(0x7f0000d1c000)=""/4096, 0x1000}], 0x7, &(0x7f0000dac000)=""/75, 0x4b, 0xfffffffffffffffe}, 0x9}, {{0x0, 0x0, &(0x7f0000097000)=[{&(0x7f00005b6000-0xc4)=""/196, 0xc4}, {&(0x7f00005f9000+0x7f2)=""/225, 0xe1}, {&(0x7f0000974000)=""/50, 0x32}, {&(0x7f0000cf1000-0x54)=""/84, 0x54}], 0x4, 0x0, 0x0, 0xa74}, 0x1}], 0x5, 0x103, &(0x7f00001c7000)={0x77359400}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00003df000), &(0x7f0000820000-0x4)=0x4) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30003, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r1, &(0x7f0000c4b000)={0x18, 0x2, {0x0, @rand_addr=0x80000000}}, 0x20) r2 = syz_open_dev$sndpcmp(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x10000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000e8f000-0x5c)=""/92) 2018/02/17 09:31:23 executing program 2: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000a95000-0xa)='/dev/cuse\x00', 0x80100, 0x0) socketpair$inet(0x1e, 0x2, 0x9, &(0x7f0000f1a000-0x8)={0x0}) sendmsg(r0, &(0x7f000055d000)={&(0x7f0000009000-0x10)=@in={0x1e, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000ac1000-0x10)=[{&(0x7f0000f1a000-0x14)="01", 0x1}], 0x1, &(0x7f0000acb000)=[]}, 0x0) pipe(&(0x7f0000ed2000-0x8)={0x0, 0x0}) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000b9e000-0x18)={0x6, 0x3, 0x10000}) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000353000)=@random={'os2.', 'ppp1}ppp0security\x00'}, &(0x7f0000f19000)='wlan1\x00', 0x6, 0x3) 2018/02/17 09:31:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008ce000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x52, r0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000001000-0xc)={0x8}, &(0x7f0000000000), 0x1400) fanotify_mark(r0, 0x20, 0x2, r0, &(0x7f0000b1a000-0x8)='./file0\x00') 2018/02/17 09:31:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r0, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/17 09:31:23 executing program 3: keyctl$set_reqkey_keyring(0xe, 0x4109) r0 = socket(0xf, 0x800, 0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x24) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c0c000-0x10)={0x2, 0x8009, 0x3e86, 0xe873, r1}, &(0x7f0000325000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, 0x1c) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000002000-0x4)=0x101) socket$inet6(0xa, 0x3, 0x2000d) 2018/02/17 09:31:23 executing program 7 (fault-call:3 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_readv(r0, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f000064e000)=[], 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b17000-0xb)='/dev/mixer\x00', 0x101000, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000554000)) 2018/02/17 09:31:23 executing program 3: ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000ee000)) clone(0x22400, &(0x7f00001f6000), &(0x7f00003c7000-0x4), &(0x7f000063e000), &(0x7f00007c4000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x102, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) socketpair$inet6(0xa, 0x5, 0x5, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000002000-0x24)={0x7ff, 0x1c, [0xcd6, 0x9e0, 0x3bba7b77, 0x6, 0x6f, 0x9, 0x7f]}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f00002fb000)=0xb) clone(0x0, &(0x7f0000735000), &(0x7f0000734000), &(0x7f000077b000), &(0x7f0000331000-0x1)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000002000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)) [ 85.426995] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 85.434243] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 85.487735] [ 85.489325] FAULT_INJECTION: forcing a failure. [ 85.489325] name failslab, interval 1, probability 0, space 0, times 0 [ 85.489626] ============================= [ 85.500854] CPU: 0 PID: 14695 Comm: syz-executor7 Not tainted 4.16.0-rc1+ #226 [ 85.504975] WARNING: suspicious RCU usage [ 85.512260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.512264] Call Trace: [ 85.512283] dump_stack+0x194/0x257 [ 85.512300] ? arch_local_irq_restore+0x53/0x53 [ 85.512335] should_fail+0x8c0/0xa40 [ 85.516453] 4.16.0-rc1+ #226 Not tainted [ 85.525774] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 85.525788] ? save_stack+0x43/0xd0 [ 85.525797] ? kasan_kmalloc+0xad/0xe0 [ 85.528372] ----------------------------- [ 85.531953] ? kmem_cache_alloc_trace+0x136/0x740 [ 85.531962] ? alloc_pipe_info+0x159/0x4b0 [ 85.531971] ? splice_direct_to_actor+0x64a/0x820 [ 85.531980] ? do_splice_direct+0x29b/0x3c0 [ 85.536638] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 85.540302] ? do_sendfile+0x5c9/0xe80 [ 85.540314] ? do_fast_syscall_32+0x3ec/0xf9f [ 85.540324] ? entry_SYSENTER_compat+0x70/0x7f [ 85.540350] ? find_held_lock+0x35/0x1d0 [ 85.544381] [ 85.544381] other info that might help us debug this: [ 85.544381] [ 85.549483] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 85.553082] [ 85.553082] rcu_scheduler_active = 2, debug_locks = 1 [ 85.556923] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 85.556941] ? rcu_note_context_switch+0x710/0x710 [ 85.556968] should_failslab+0xec/0x120 [ 85.561093] 1 lock held by syz-executor1/14693: [ 85.565890] __kmalloc+0x63/0x760 [ 85.565898] ? kmem_cache_alloc_trace+0x459/0x740 [ 85.565918] ? alloc_pipe_info+0x23f/0x4b0 [ 85.570132] #0: [ 85.574939] alloc_pipe_info+0x23f/0x4b0 [ 85.574953] ? pipe_read+0x7f0/0x7f0 [ 85.579263] ( [ 85.588513] ? file_has_perm+0x1ee/0x5d0 [ 85.588534] ? bpf_fd_pass+0x280/0x280 [ 85.592407] rcu_read_lock [ 85.596866] splice_direct_to_actor+0x64a/0x820 [ 85.596874] ? _cond_resched+0x14/0x30 [ 85.596886] ? generic_pipe_buf_nosteal+0x10/0x10 [ 85.601451] ){....} [ 85.605470] ? selinux_file_permission+0x82/0x460 [ 85.605495] ? do_splice_to+0x160/0x160 [ 85.613633] , at: [<0000000030c84c62>] __rds_conn_create+0xe46/0x1b50 [ 85.619461] ? security_file_permission+0x89/0x1e0 [ 85.619480] ? rw_verify_area+0xe5/0x2b0 [ 85.619500] do_splice_direct+0x29b/0x3c0 [ 85.626319] [ 85.626319] stack backtrace: [ 85.632167] ? splice_direct_to_actor+0x820/0x820 [ 85.632193] ? rw_verify_area+0xe5/0x2b0 [ 85.737457] do_sendfile+0x5c9/0xe80 [ 85.741172] ? do_compat_pwritev64+0x100/0x100 [ 85.745751] ? __might_sleep+0x95/0x190 [ 85.749730] compat_SyS_sendfile+0xea/0x1a0 [ 85.754038] ? SyS_sendfile64+0x160/0x160 [ 85.758173] ? do_fast_syscall_32+0x156/0xf9f [ 85.762656] ? SyS_sendfile64+0x160/0x160 [ 85.766792] do_fast_syscall_32+0x3ec/0xf9f [ 85.771114] ? do_int80_syscall_32+0x9c0/0x9c0 [ 85.775680] ? finish_task_switch+0x1c0/0x860 [ 85.780154] ? finish_task_switch+0x181/0x860 [ 85.784639] ? syscall_return_slowpath+0x2ac/0x550 [ 85.789557] ? prepare_exit_to_usermode+0x350/0x350 [ 85.794561] ? sysret32_from_system_call+0x5/0x3c [ 85.799397] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 85.804239] entry_SYSENTER_compat+0x70/0x7f [ 85.808630] RIP: 0023:0xf7fa1c79 [ 85.811972] RSP: 002b:00000000f779d09c EFLAGS: 00000286 ORIG_RAX: 00000000000000bb [ 85.819662] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000013 [ 85.826929] RDX: 0000000020301ff8 RSI: 00000000ffffffff RDI: 0000000000000000 [ 85.834178] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 85.841426] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 85.848672] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 85.855960] CPU: 1 PID: 14693 Comm: syz-executor1 Not tainted 4.16.0-rc1+ #226 [ 85.863314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.872667] Call Trace: [ 85.875261] dump_stack+0x194/0x257 [ 85.878890] ? arch_local_irq_restore+0x53/0x53 [ 85.883567] lockdep_rcu_suspicious+0x123/0x170 [ 85.888225] ___might_sleep+0x385/0x470 [ 85.892182] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 85.898050] ? __debug_object_init+0x235/0x1040 [ 85.902713] ? debug_mutex_init+0x1c/0x60 [ 85.906853] __might_sleep+0x95/0x190 [ 85.910646] kmem_cache_alloc_trace+0x299/0x740 [ 85.915302] ? lock_acquire+0x1d5/0x580 [ 85.919255] ? lock_acquire+0x1d5/0x580 [ 85.923209] ? __rds_conn_create+0xe46/0x1b50 [ 85.927783] rds_loop_conn_alloc+0xc8/0x380 [ 85.932086] ? rds_loop_conn_free+0x290/0x290 [ 85.936563] ? __init_waitqueue_head+0x97/0x140 [ 85.941219] ? rcutorture_record_progress+0x10/0x10 [ 85.946219] ? __lockdep_init_map+0xe4/0x650 [ 85.950621] __rds_conn_create+0x112f/0x1b50 [ 85.955059] ? rds_conn_drop+0xb0/0xb0 [ 85.958954] ? __raw_spin_lock_init+0x1c/0x100 [ 85.963520] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 85.968534] ? __lockdep_init_map+0xe4/0x650 [ 85.972930] ? lockdep_init_map+0x9/0x10 [ 85.976970] ? __init_waitqueue_head+0x97/0x140 [ 85.981622] ? init_wait_entry+0x1b0/0x1b0 [ 85.985849] ? lockdep_init_map+0x9/0x10 [ 85.989898] ? rds_message_alloc+0x28c/0x330 [ 85.994286] ? rds_message_next_extension+0x210/0x210 [ 85.999451] ? trace_hardirqs_on+0xd/0x10 [ 86.003587] ? _raw_spin_unlock_bh+0x30/0x40 [ 86.007985] ? __release_sock+0x360/0x360 [ 86.012109] ? lock_sock_nested+0x91/0x110 [ 86.016335] rds_conn_create_outgoing+0x3f/0x50 [ 86.020991] rds_sendmsg+0xda3/0x2390 [ 86.024771] ? avc_has_perm+0x43e/0x680 [ 86.028760] ? rds_send_drop_to+0x19d0/0x19d0 [ 86.033237] ? iterate_fd+0x3f0/0x3f0 [ 86.037028] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 86.042040] ? find_held_lock+0x35/0x1d0 [ 86.046107] ? sock_has_perm+0x2a4/0x420 [ 86.050154] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 86.055495] ? lock_release+0x9a2/0xa40 [ 86.059448] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 86.065316] ? __check_object_size+0x8b/0x530 [ 86.069809] ? __might_sleep+0x95/0x190 [ 86.073775] ? selinux_socket_sendmsg+0x36/0x40 [ 86.078425] ? security_socket_sendmsg+0x89/0xb0 [ 86.083161] ? rds_send_drop_to+0x19d0/0x19d0 [ 86.087639] sock_sendmsg+0xca/0x110 [ 86.091337] SYSC_sendto+0x361/0x5c0 [ 86.095043] ? SYSC_connect+0x4a0/0x4a0 [ 86.099019] ? rcu_note_context_switch+0x710/0x710 [ 86.103960] ? schedule+0xf5/0x430 [ 86.107481] ? snd_seq_oss_ioctl+0x388/0xe40 [ 86.111893] ? kmem_cache_free+0x258/0x2a0 [ 86.116122] ? exit_to_usermode_loop+0x8c/0x2f0 [ 86.120783] ? trace_hardirqs_off+0xd/0x10 [ 86.124996] ? exit_to_usermode_loop+0x198/0x2f0 [ 86.129740] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 86.135267] SyS_sendto+0x40/0x50 [ 86.138728] ? SyS_getpeername+0x30/0x30 [ 86.142773] do_fast_syscall_32+0x3ec/0xf9f [ 86.147082] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 86.152088] ? do_int80_syscall_32+0x9c0/0x9c0 [ 86.156649] ? finish_task_switch+0x1c0/0x860 [ 86.161120] ? finish_task_switch+0x181/0x860 [ 86.165603] ? syscall_return_slowpath+0x2ac/0x550 [ 86.170513] ? prepare_exit_to_usermode+0x350/0x350 [ 86.175514] ? sysret32_from_system_call+0x5/0x3c [ 86.180345] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 86.185183] entry_SYSENTER_compat+0x70/0x7f [ 86.189568] RIP: 0023:0xf7f83c79 [ 86.192908] RSP: 002b:00000000f777f09c EFLAGS: 00000286 ORIG_RAX: 0000000000000171 [ 86.200594] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020218000 [ 86.207844] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020062000 [ 86.215093] RBP: 0000000000000010 R08: 0000000000000000 R09: 0000000000000000 [ 86.222340] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 86.229587] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/02/17 09:31:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') r1 = socket$kcm(0x29, 0x7, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') r1 = socket$kcm(0x29, 0x2, 0x0) pwrite64(r0, &(0x7f0000aa5000-0x1000)="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", 0x1000, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:24 executing program 4: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common='ip6gretap0\x00', &(0x7f000045d000-0x14)=@ethtool_wolinfo={0x1f, 0x4001, 0x0, "603713adc58d"}}) 2018/02/17 09:31:24 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7d, 0x0) ioctl(r0, 0x4400000000001266, &(0x7f0000007000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000008000)='/dev/snd/midiC#D#\x00', 0xf20, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000008000)={0x8}) [ 86.237043] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 86.244530] in_atomic(): 1, irqs_disabled(): 0, pid: 14693, name: syz-executor1 [ 86.252037] 1 lock held by syz-executor1/14693: [ 86.256744] #0: (rcu_read_lock){....}, at: [<0000000030c84c62>] __rds_conn_create+0xe46/0x1b50 [ 86.265751] CPU: 1 PID: 14693 Comm: syz-executor1 Not tainted 4.16.0-rc1+ #226 [ 86.273102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.282449] Call Trace: [ 86.285034] dump_stack+0x194/0x257 2018/02/17 09:31:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r0, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/17 09:31:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8080f, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00002bb000-0x3ac)=@security={'security\x00', 0xe, 0x4, 0x350, 0xffffffff, 0x1cc, 0xcc, 0x0, 0xffffffff, 0xffffffff, 0x2bc, 0x2bc, 0x2bc, 0xffffffff, 0x4, &(0x7f00004f1000), {[{{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a}, @generic="10de0d0f34bd24daabe0e733f288ff56"}, 0x0, 0x70, 0xcc, 0x0, {}, []}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28]}}}, {{@uncond, 0x0, 0xc0, 0x100, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00'}, @common=@addrtype={0x2c, 'addrtype\x00'}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}, {{@uncond, 0x0, 0x94, 0xf0, 0x0, {}, [@common=@unspec=@state={0x24, 'state\x00'}]}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, 0x0, 0x0, [0x2d, 0x0, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3ac) 2018/02/17 09:31:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bf6000)='/dev/sequencer2\x00', 0x121980, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) [ 86.288664] ? arch_local_irq_restore+0x53/0x53 [ 86.293334] ? print_lock+0x9f/0xa2 [ 86.296960] ? lockdep_print_held_locks+0xc4/0x130 [ 86.301897] ___might_sleep+0x2b2/0x470 [ 86.305873] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 86.311752] ? __debug_object_init+0x235/0x1040 [ 86.316429] ? debug_mutex_init+0x1c/0x60 [ 86.320584] __might_sleep+0x95/0x190 [ 86.324389] kmem_cache_alloc_trace+0x299/0x740 [ 86.329058] ? lock_acquire+0x1d5/0x580 [ 86.333033] ? lock_acquire+0x1d5/0x580 [ 86.337006] ? __rds_conn_create+0xe46/0x1b50 [ 86.341505] rds_loop_conn_alloc+0xc8/0x380 [ 86.345826] ? rds_loop_conn_free+0x290/0x290 [ 86.350323] ? __init_waitqueue_head+0x97/0x140 [ 86.354991] ? rcutorture_record_progress+0x10/0x10 [ 86.360011] ? __lockdep_init_map+0xe4/0x650 [ 86.364426] __rds_conn_create+0x112f/0x1b50 [ 86.368862] ? rds_conn_drop+0xb0/0xb0 [ 86.372770] ? __raw_spin_lock_init+0x1c/0x100 [ 86.377357] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 86.382370] ? __lockdep_init_map+0xe4/0x650 [ 86.386761] ? lockdep_init_map+0x9/0x10 [ 86.390794] ? __init_waitqueue_head+0x97/0x140 [ 86.395438] ? init_wait_entry+0x1b0/0x1b0 [ 86.399659] ? lockdep_init_map+0x9/0x10 [ 86.403705] ? rds_message_alloc+0x28c/0x330 [ 86.408096] ? rds_message_next_extension+0x210/0x210 [ 86.413259] ? trace_hardirqs_on+0xd/0x10 [ 86.417388] ? _raw_spin_unlock_bh+0x30/0x40 [ 86.421775] ? __release_sock+0x360/0x360 [ 86.425895] ? lock_sock_nested+0x91/0x110 [ 86.430106] rds_conn_create_outgoing+0x3f/0x50 [ 86.434752] rds_sendmsg+0xda3/0x2390 [ 86.438532] ? avc_has_perm+0x43e/0x680 [ 86.442510] ? rds_send_drop_to+0x19d0/0x19d0 [ 86.446978] ? iterate_fd+0x3f0/0x3f0 [ 86.450755] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 86.455748] ? find_held_lock+0x35/0x1d0 [ 86.459793] ? sock_has_perm+0x2a4/0x420 [ 86.463828] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 86.469170] ? lock_release+0x9a2/0xa40 [ 86.473117] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 86.478975] ? __check_object_size+0x8b/0x530 [ 86.483452] ? __might_sleep+0x95/0x190 [ 86.487406] ? selinux_socket_sendmsg+0x36/0x40 [ 86.492053] ? security_socket_sendmsg+0x89/0xb0 [ 86.496787] ? rds_send_drop_to+0x19d0/0x19d0 [ 86.501260] sock_sendmsg+0xca/0x110 [ 86.504960] SYSC_sendto+0x361/0x5c0 [ 86.508659] ? SYSC_connect+0x4a0/0x4a0 [ 86.512617] ? rcu_note_context_switch+0x710/0x710 [ 86.517535] ? schedule+0xf5/0x430 [ 86.521051] ? snd_seq_oss_ioctl+0x388/0xe40 [ 86.525442] ? kmem_cache_free+0x258/0x2a0 [ 86.529655] ? exit_to_usermode_loop+0x8c/0x2f0 [ 86.534304] ? trace_hardirqs_off+0xd/0x10 [ 86.538510] ? exit_to_usermode_loop+0x198/0x2f0 [ 86.543241] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 86.548758] SyS_sendto+0x40/0x50 [ 86.552186] ? SyS_getpeername+0x30/0x30 [ 86.556228] do_fast_syscall_32+0x3ec/0xf9f [ 86.560537] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 86.565538] ? do_int80_syscall_32+0x9c0/0x9c0 [ 86.570095] ? finish_task_switch+0x1c0/0x860 [ 86.574560] ? finish_task_switch+0x181/0x860 [ 86.579039] ? syscall_return_slowpath+0x2ac/0x550 [ 86.583941] ? prepare_exit_to_usermode+0x350/0x350 [ 86.589024] ? sysret32_from_system_call+0x5/0x3c [ 86.593847] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 86.598673] entry_SYSENTER_compat+0x70/0x7f [ 86.603056] RIP: 0023:0xf7f83c79 [ 86.606401] RSP: 002b:00000000f777f09c EFLAGS: 00000286 ORIG_RAX: 0000000000000171 [ 86.614079] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020218000 [ 86.621318] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020062000 [ 86.628560] RBP: 0000000000000010 R08: 0000000000000000 R09: 0000000000000000 [ 86.635799] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 2018/02/17 09:31:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000032000)='/dev/ppp\x00', 0xe6800, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000062e000-0x4)) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000084d000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) mq_open(&(0x7f00007ff000-0x9)='/dev/ppp\x00', 0x2, 0x10, &(0x7f00009db000-0x20)={0x71, 0x4, 0x7, 0x706, 0x200, 0x3, 0x8, 0x3c5e}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000057f000-0x4)=0x0) get_robust_list(r1, &(0x7f0000138000)=&(0x7f0000014000-0xc), &(0x7f000047a000-0x4)=0xc) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedreceive(r2, &(0x7f0000f6e000-0xe0)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={0x77359400}) mq_timedsend(r2, &(0x7f00004cc000)="cb", 0x1, 0x0, &(0x7f000066d000-0x10)) 2018/02/17 09:31:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000086000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000171000)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$lock(r1, 0x25, &(0x7f0000171000-0x10)) sendmsg$unix(r0, &(0x7f00007df000-0x1c)={&(0x7f0000eb2000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00008cc000)=[], 0x0, &(0x7f0000d3f000-0x20)=[@rights={0x20, 0x1, 0x1, [r2, r2, r1, r0, r2]}], 0x20, 0x81}, 0x40000) 2018/02/17 09:31:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ed3000-0x4), &(0x7f00007a8000-0x4)=0x4) socketpair$inet6_sctp(0xa, 0x10000003, 0x84, &(0x7f0000ac4000)={0x0, 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00009f5000)={0x0, 0x5}, &(0x7f0000f2d000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bc6000-0xc)={r3, 0x23, 0x10}, &(0x7f0000a77000)=0xc) r4 = open(&(0x7f0000744000-0x8)='./file0\x00', 0x115200, 0x4) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000100000)={0x6, &(0x7f0000500000)=[{}, {}, {}, {}, {}, {}]}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000588000-0x9)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) pkey_alloc(0x0, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r4, 0x40405515, &(0x7f0000d50000-0x40)={0x2, 0x2, 0x9, 0x7, "0e2919fcba9eb1d013bd531a7b6ae6c2dcb8e98680e67ee527af4bf7c4c5af28f4da623b7f5c5100a87920f6", 0xfff}) ioctl$sock_netdev_private(r2, 0x89f8, &(0x7f0000a2e000)="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") ioctl$KVM_XEN_HVM_CONFIG(r6, 0x4038ae7a, &(0x7f0000e0e000-0x30)={0x0, 0x0, &(0x7f00003fd000-0xcf), &(0x7f000043c000)}) 2018/02/17 09:31:25 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ab9000-0x28)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', &(0x7f0000923000)=@ethtool_cmd={0x4e}}) 2018/02/17 09:31:25 executing program 7: pipe2(&(0x7f00009a2000-0x8)={0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x7000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x2, @rand_addr=0x200}}, 0x5, 0x3, 0xffffffffffff482d, 0xce43, 0xa0}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000d76000), &(0x7f0000bfb000)=0x4) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = geteuid() getresgid(&(0x7f0000486000-0x4), &(0x7f0000c51000)=0x0, &(0x7f0000e33000)) fchownat(r2, &(0x7f00002ba000)='./file0\x00', r4, r5, 0x0) sendfile(r3, r2, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:25 executing program 3: prctl$intptr(0x8, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x6c, "a4102ca9a5f0820dce426ff3ce189dbe9001cb4240801843c416f27e248e85fea94da9152517f34f7bbc0fee528ac72f1e1807476b7e8e9217116769dee84aaf8ae6acf6cae025756f6ea20573ec253c95422003d88689cbd80dc4af1473f28fb45212f6874131655a844af2"}, &(0x7f0000001000-0x4)=0x74) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x9}, 0x8) 2018/02/17 09:31:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r0, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/17 09:31:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x4) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000196000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00009f5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00009be000-0x4)=0x14) r2 = getuid() sendmsg$nl_xfrm(r0, &(0x7f000070f000-0x1c)={&(0x7f0000522000-0xc)={0x10, 0x0, 0x0, 0x84000}, 0xc, &(0x7f0000318000)={&(0x7f0000748000)=@polexpire={0x394, 0x1b, 0x20, 0x7, 0x2, {{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x53ec0b2d, 0x3, 0xa3, 0x2, 0x80, 0xa0, 0x2c, r1, r2}, {0x32f1dc04, 0x1, 0x7b2, 0xfffffffffffffcdf, 0x2, 0x6}, {0x4, 0x2, 0xffffffff}, 0x4, 0x2, 0x1, 0x1, 0x1, 0x3}, 0x1}, [@tmpl={0x284, 0x5, [{{@in=@loopback=0x7f000001, 0x3, 0x7f}, 0xa, @in=@multicast1=0xe0000001, 0x5, 0x2, 0x3, 0x100000001, 0x8000, 0x9, 0x401}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x4, 0x0, 0x1, 0x304, 0x3, 0x8, 0xfffffffffffffffa}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x6c}, 0x2, @in6=@empty, 0xffffffffffffffff, 0x3, 0x3, 0xfff, 0x4, 0xff, 0x36}, {{@in=@multicast2=0xe0000002, 0x3, 0x3b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x6, 0x6, 0x3, 0x4, 0x661, 0x4, 0x5}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x6f}, 0x2, @in=@multicast2=0xe0000002, 0x7, 0x2, 0x3, 0x8, 0x0, 0x5}, {{@in=@multicast1=0xe0000001, 0x3, 0x6c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x34e, 0x0, 0x1, 0x81}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x3f}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6, 0x2, 0x0, 0xf07, 0x7, 0x7, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x1, 0x6c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x4, 0x3, 0x8, 0x100, 0x697a, 0x4}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x1, 0x3, 0xfffffffffffffffc, 0x1, 0x2, 0x3f}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x6c}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x0, 0x1, 0x35ba, 0x7, 0xd5, 0x1f}]}, @algo_auth_trunc={0x54, 0x14, {{'sm3-generic\x00'}, 0x40, 0x0, "325a4506887a9014"}}]}, 0x394}, 0x1, 0x0, 0x0, 0x4}, 0x80) syz_emit_ethernet(0x46, &(0x7f0000475000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @loopback=0x7f000001, {[]}}, "c4e60974958cac44"}}}}}, 0x0) [ 86.643042] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/02/17 09:31:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x106}, 0x20008, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0xa) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000da3000-0x8)=0x7) socket$inet(0x2, 0x80a, 0xe9) 2018/02/17 09:31:25 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f000037b000), 0x4) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e76000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000b0c000)=0xfffffffffffffffc) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x3) 2018/02/17 09:31:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000add000-0x1)={0x5}, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000c7000-0x88)={0x76, {{0xa, 0x2, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) sendmsg$nl_route(r0, &(0x7f00002ef000)={&(0x7f0000f23000-0xc)={0x10}, 0xc, &(0x7f0000718000)={&(0x7f0000f9e000-0xbc)=@ipv4_newroute={0x30, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP={0x4, 0x16, @generic}, @RTA_SRC={0x8, 0x2, @multicast2=0xe0000002}, @RTA_MARK={0x8, 0x10, 0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x8040}, 0x4040010) 2018/02/17 09:31:25 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001000-0xd8)=@pic={0xffffffff00000001, 0x95, 0xf9b5, 0xffffffffffffffff, 0x0, 0x9, 0x101, 0x101, 0x3, 0x3, 0xa9ca, 0x2, 0x8, 0x80000001, 0x10000, 0x5f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008ae000)={0x0, 0x0}, 0x0) tee(r1, 0xffffffffffffffff, 0x1, 0x0) 2018/02/17 09:31:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r0, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/17 09:31:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) socketpair(0x4, 0x3, 0x7, &(0x7f00008bf000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000402000-0xc)={0x80000000}) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) tee(r0, r2, 0x5, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000593000-0x4)) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000ad4000-0x28)={'vcan0\x00', 0x0}) connect$can_bcm(r3, &(0x7f0000003000)={0x1d, r4}, 0x10) 2018/02/17 09:31:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000002000-0x4)=0x2, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000)=[{r1, 0x2000}], 0x1, 0x3) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000003000)={0x8, 0x6, 0x3, 0x33, 0x5, 0x7fff, 0xe6, 0x410, 0x9, 0x7, 0x6, 0x4}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000005000-0x1000)=""/4096, 0x1000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000001000-0x30)={0xff, 0x9, 0x80, 0x4, 0x100000001, 0x4b}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f, 0x0, 0x2, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000839000-0x8)='./file0\x00', 0xe002, 0xffffffffffffffff) mount(&(0x7f0000f7e000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/17 09:31:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') r1 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00008a7000)=0x9, 0x4) sendfile(r1, r0, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x0, 0x0, [@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}]}, 0x18) r1 = syz_open_dev$sg(&(0x7f0000677000-0x9)='/dev/sg#\x00', 0x101, 0xa000) recvmsg$netrom(r1, &(0x7f00000b9000)={&(0x7f0000fa5000-0x10)=@ax25={0x3, {"343fdd5585630c"}, 0x1}, 0x10, &(0x7f0000433000)=[{&(0x7f000023b000)="a16075236a4d0721ab4539884430c74aa55030578bcd5ea9b0704c7cd607f508de281ce33e768eb50175039f399d228f9c5e841f2eb19493d9c8fa79ba", 0x3d}, {&(0x7f00000d7000)="be8e391fd50cba87ce2ef91bc078f15685e7ce196419f437a9cd9b198ec4ca2c42c5ccfdcb9472ba3d7256a1d33e74d27e615491ba9b0291fa3c478e15994eb224d95c5ff802154d6e006cfc96c74506fa5b1e810bb7a1c777dfe449570f62a2723c5cc5f53c95f9c2b49fdbcda54d9518b214fa03ffb7556050b9d253305e297be2929ab15881fb54de5b3783e72cbce2fa", 0x92}, {&(0x7f000035e000-0x99)="ae2775d84d7b18c1cafb8dbe2466c89deaef2f2df1daab2f9ce70ceda7047452c0f62401af7066a8a388ffad118385a39cfcd2299d37de010d9e16416a6a88fdf22f1dd974b1833bebd6aa5e9399fd06a20236aeda3d9cfdb1c28f57650d149f5c94cbc301a3d9d6b438271ff02455c52021bad2db046c779720f8c55bb0176e6fa72699c7684e66b926347ef969a412fa4cea459af15eee77", 0x99}], 0x3, 0x0, 0x0, 0x44000}, 0x102) 2018/02/17 09:31:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r1, &(0x7f00004b6000-0x40)=[{&(0x7f000072f000)}], 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00003f0000-0x4), &(0x7f0000dfc000)=0x4) dup2(r0, r2) 2018/02/17 09:31:25 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000659000-0x9)='/dev/dsp\x00', 0x4101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x100, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000001000)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000a22000-0x8)={0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x400020000000010, 0x803, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000086a000)='/selinux/member\x00', 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0xc, &(0x7f0000dc0000-0x4), &(0x7f00003a4000-0x4)=0x4) 2018/02/17 09:31:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f000060a000)='reis\x00rfs\x00', 0x100002000001, &(0x7f000054d000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a17000-0x11)='/selinux/enforce\x00', 0x400400, 0x0) clock_gettime(0x0, &(0x7f0000a0c000-0x8)={0x0, 0x0}) write$evdev(r0, &(0x7f00009fb000)=[{{0x77359400}, 0x100, 0xffffffff00000000, 0x3}, {{0x77359400}, 0x6, 0x4, 0x5}, {{}, 0x3, 0x4, 0x7}, {{r1, r2/1000+30000}, 0xfffffffffffffc00, 0x3, 0x5}, {{}, 0x3, 0xff, 0x7}, {{}, 0xb, 0x1, 0x1}, {{0x77359400}, 0xf57, 0x3}], 0x70) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000f1e000-0xc)='./file0/bus\x00', 0x0) writev(r3, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000c93000)) r4 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000aef000), 0xffffffff) 2018/02/17 09:31:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r0, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/17 09:31:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8), 0xffffffff) getpeername$inet6(r0, &(0x7f0000e36000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000d22000-0x4)=0x1c) writev(r0, &(0x7f0000ec2000-0x8)=[{&(0x7f0000dae000-0x1000)="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", 0x1000}], 0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000a9c000)={{0x0, 0x3}, {0x7fff, 0x5}, 0x6, 0x0, 0x3}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) poll(&(0x7f0000d93000)=[], 0x0, 0x4ba) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000012b000-0x32)={0x0, 0x2a, "96ba95557f6f8017f88a7b33c00ef31872c9768bbe14ddc14a335d171ca297e1488205d7232c6da5391a"}, &(0x7f000027f000-0x4)=0x32) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000071c000)={r2, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0xeb3}}}, 0x8c) 2018/02/17 09:31:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000261000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000e69000-0x4)=0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000708000-0x4)=0x0) ptrace$setregset(0x4205, r2, 0x6, &(0x7f0000abc000-0x8)={&(0x7f0000fbd000-0x1000)="140b7ecbd7336f7bf4007707b16b870c9a34e36c4de9de1b7869c585b97648cba609efc30c709ec21e171df2aa026c2a15c61fe4f4da2af8f3b559e49f94279002eab8324ca96f2705660223c5a039f97ae8ea51a99b7e76cae058a0a4b2bc04dca153d72cf355c0666696a40a9d59778f9bd1220067d698f45a820cbee8ce5d34c39c44c667b0b49e5e0e63e2f4723df8a5398ee45b665b4ab4618fb61b4671d14e4c9af114194858dbcbf740812e5b18458bb6eac1947750a9ff0918a6ccedbb8a45cc7c5b5ca7f8eb5761110e9e9711b102dca21a145e7723f13aa2d0860b5a27f5cc403c093efad24403a2f2d31adfc2d6b9694d115d750d2902bbb7189c40067e4a73908d406fe0afa9e8589a5453e324e2e5cb6b1849901a05cb7b98cad16731ae01bfa31c8ece0b98c32e49c72dfb9baa5e0e0199fe65a5338bf8b49004712517e6092899f95fb1f0abe49b22eb206bc4eaee70e707eab059332743ac36d7addf8e3f94412a69bc2646f248d4b7f09b56d7e349b5111f39e9d468c7d55a2236827a81622b77509206f4eaa4b05875af15b15f16d82976ab8a7ca3bf6dcbb6c99f568146558a77a63b3ae6b82d7dbff6500f44d40f6c5a8b3c5ee824b75bc6570e3b8d5e9149794636e81ab36b03fcf4b0557a4e8cc5d26008e44cf9754270459cdaa9bc179525fe2ed6a082499ab28d02e0e0989e09bed3e7dc78a60b41feb2fa0f2e6e331847e82d6e334f389405622f61e200346709a718f74f12c189d2dd8e86f7c5b8038e2a0c64baf282490ff26c433b1a3dc36fe1610d58eeddeb52d10ff3c10a540e0b4614b969aa82ef79d9fb1c584b0e2de2cf17347a50b02d69ec42f85a6965e77ef261c5bb34dee01944fbc96c5a0cabf0ef759d8fbdefdea7b4a8c676a567cc2e11e3ec4193dd9b79062b5da57a56e0d134319a1b7ba79a11a8fcbf21871c3f2c9a712bb59d3a56b508733bd5f81136e3184beef7eb95cfd197224465053a7602fe95dab760b4532ce85876122652ebcc86051fb678e72f9f41ba18052eecead43643fc578af11a7cfe29f8400406ccf6b4b54a1c115398e74d7f16fa28f17ad4b514680bd4bf51ccb49cbba3a6bedc175101d43b200ac2d9d2de8bbe8af820be6ab82696e723738baf7fa89b553cdcf4c8cddcebc54da93edb32a94d79140f07738453e073ce9fc10c3a5d051e7f62370d02ccd205eb886ec44d8baa99bbeedc8cb76fcfcea493524cd10e6473b3f50284bddd5e85064511c845ba6c89e9dbb689b2a4e756ebea7a5213b7c80fa3cd72629ddca1d2984ec190ed35863e74b591c1df16363d67c806d693ea2f088e07ef86cd986f61d412049596b2d017227bf20a5e3d37cca3866b286e068d1a165aafecd3fea18cbbd789af63dad83d9da27ed37af0c367d15ddfb5f21a2ede5863955fb2e7bcc456a8e41c55aa3e958f7e7232ef9c024a8f138e385dc3eb0a944b051014fd8dc22f85a8dbf02a1935f037224e391c87a72307b78a2759d94a4fcb81c64f041f0b2a93b828892965b2eb62da239e6e5f3460003741bc1242eb82d3e3ef4ffdfaecb4cd52bb1c69cb3936c74b657c351b0a9af0ea9d252f8bde00c495f484078190577770e0d2c9d41c7641200ee978d0e0cf15377e0b80d5a94c58bd17960b92c4413ebb8a46d4c11c1daf13871b068623c21228bcad4681946b5685a9f65a67e66bd1b549ceee5494f00df9514b89cd4e42ee56ff5f030dddc2126a68a7edfa26ab4b3a13efe4abf4e7456c93d915917e2834ddb50d08542e1e6ed6b06e956b6b02e206db7414a14a1d84fd068b6885f71b0cb057582aa250cc7296bd21e787971961aab17cc2c82681974a9aeacb5e42155c6d005103506b20bdbd286df0946fd6c34872a22d87c5352401c4c3a68f1126a691e120ca2d6c7fe116906ebb7fb2cd474db658b63a33655788f8575bd1b93d8182ef77c00f89154e184c39b85626cd73c3c928e4ba84ffbe2f4e1b1aeea503e326f0896e1e10f96b09edebd43d1e8a0ef06a2858faeab954cb416b777f6164034af6e74bf3417f54bd1653ed0c71ac30d6754757e03c8348e23d19c5290b79bd1d86573361078af392b62fa90ed39354b69bb9cc8df6b8789b1c0c8e43e610259d4dcbb7f34fc159a70a6f7ae72acde9c5cbeb9347c8e4af2fb6c6a4d3d23408b99ac5a31c30510d0acb9ffaca59091fa247092842c5cbbe7df5fa58b32b1d858918b70adddf8030831e988c5819199f0bd0da2a41ed0d9e903718315865cdb5783b8cd00bdf28ca83b4ac806ae5b90ac3e68c5f60bceaf114062c70050fc55b7faa7a44c1cf7f6a679cf5e51d013ee65d731990f500c1389d5269c15f792e85feeb22012f0a4f80857e533b261838bc0bb019ee210972d48fa85b4a099e1fc14fad7c6a437dbd9d431b3e6664332eb7bf665fb2852a08caba3a4b6ff8a66297cefca5d336e001193c67449b568082ea9ef04f2b4fd748aa017b2f008adee8cbd2c21c8f76d94f769032289f538524ccafe3228cd411ffd5e0c310f59daa3cf6a573126c28b31f695825102d8a3ea3e952888819380d3d4a5f56546c480c475f1e014b170504d8352724e2f57f5f76589978fd63fec424edc35d342a0b814ef75419d92f595f5be44effcd839d5a48d491ec4f2e1a296426d10e1c317786f16a611b112faf2c2f81af35edb4081f706f0dfc6d436a4266ca0552685427325dace7af766afc15bd7e600b43fd31353c77f7a018aac7642e51454924e24c4dbfca9e2c7b475aa0eb8964fd63dbfdd6e66c78a863b79da9d446959b77101fa1b5b1a636266f3c9a792117f3f2a196c61a2560f6e05f58369f3067588133405964a9db275e6e3c49435298ed506d1e14ecd936fa1a16792f2d1bb8fcaaa700b8896ec2962f15ce5366bceb34b11c674ada126beccbf2a8abfb02a771eb393904fcc070aabbe920c300d0018f006340dc60fefbd8cdd80dbe7d745233b326db908413a5642ff1b3c01eccf733d71c54d96a14c240ac20f83e0e8b9a15a3a055d163016e56906c5e6c376ef17009e68a80a593b26b4354f57aebac77a98ea1df25a4f988c4064a22eb72eae89ddec16d40d2697cc1dab8580ab44eb6783d9b63feebb4b28370248aef2fb105f1c98fc7065782b12b8bdb0445910090916e69ebc2326517f2ec25861d133be38b8094115e881324c0c71b6ffdd3167480b5511bc44b181083f80f69a8b624afba93a84b78166f5af5167f78af1dd2fbf437590b3dd63c87b3645e9437cd7137f6620edb2f6f48d52149b440d61d20f737a4a9c2c9e1a90e10c002d2a9c43869eb0d41babcef9ab1c0d50bc1696e024b308f8a4128a833c0186743b25d340ea77ad207ac005c33f7c7f10402b296ff8f082875c690cf0f87d5acd4d317a867b1ab432edef9bbb589f670c97a9cb696c446dd52f3d2e0c394fe824958ceaf12d1599f0d00567e3e728628050e47d936471cc8ea42bc38278255f13317b3ee034d83fcdaf5acd27ca102b28b4dee1500c021224015b971b99dc25a3a0834c740367e4576885b323f6285365767ede7198e4bdfa8c76f0a6fc39a2ac4312d7c3422b77ee687583b42b8292ebf7498f9fb6dd39cdff50b43b49bd63d711f643981d05fcf342ff1aa4ee5eb6a0207687d630cae0782af91e0167ffb90864fb9f83514e9d93a6fddef429fef70183872da2b90eb1e4d9b1e66cbc20f2f125404bb06ef9b9dad9e2e02de2edb2fe173e078ec0a5122d3bf356e1fca27ddbf57696f823340248fbfa1a33afc53c7557fce1a4fd99ce47c33daba2b5f45e0918c7a6cb825c5a91d2e54d1dc9c62d69007d642014585807b9d856923a2a277dbc62d13d0691f381dc3acd0fb672f76e972263f8819f12352ac58ad40d3316f10f7845c0771c908acc1ba4c2424e11650b5f3e13eeac41f259c2d55bb0368cf5842dad8d0b66c0d4de89ad887319d5382cee67c32ad5f53e2e4730ceec6284db8aea34affec376364e64d8ef4df27b142b6b164c9123ec8baf76257c241d110f1201ba460ee8c4318e037a404d64717008323d06cb5ca3af4febbf500c697fedac0ee9789e523936ac6b18ec1c0d98fa7c171d7b6fa26f5a9eb746a8992933ac3184051b0e36c5ffd022f7d444114db1d96758a66b9d7eae759a04ab14bbc559aff4407833ae6de9f3822756bec3550a2fafa7cb8e9b44feb46d78892f403a588ed3ce4e97c188c2c7bfab961eb94a67a8e5c2ca2d89294ffae92bc58d0140349011a8ef0335c20014b670e373743fae9adae1b214d4f1bfc7fa27ee122a72a6f1e6405b3988ad2207b1a6bc7412b6ede9f1b111fec7f56500920c15bdd22d16a36bdeacab5a93a498eb7efaef178b49ba6c4a40a200e77781d57062bb73a62ba767ef29b4758b450162aa1b947772977df073432acce340b88eba7689f010b492e0057f22433b0c24d3afdad29f4577372baea045d8203897609662a97fe4aae0cfbf3a715ca5b259a96c34f74fc96412b95a35d5eebee0f8fe345fc40d19a2bd68eaa9e5093125ac548e3e9a1bbd58d0cd96f986f593479bd9eee377b1b47a4a7b6016b548662ee1949b6b66d24e419696629ee3b9eec4c61ea198488c954fde4fede60e3fd2254a051cdb8ab976983181b69678c18d853dc06936d7c18d48763196741e6f76d4a51507f1a44f937324560664b38180670a6e53e0e69b907340bb3ec7b3e259c1afcd91b288a530c4390754603bbd9fce6a23bf7c3df6089ac2003cb16d429bb39336a7c2b0dcd8b17ad57bcdd5f677d507d6ce6a52217d06b51b7d7eb9fb91b1da56172d805f284d92faa320451771595355a28c4d677ad0617bcb9d73cc0e6e9d604fd46514940016071c506e5de855387f259052184eeb65dcff592eaa203cf4734e81c4457d21e4ea6fb60688a881015ba48a981a095967ca36255bb03c3fa2b4c5faf110ac309167e6cfc9249304e6384d34849a7e7fd5aba160d5b9a9cef7bdf2e5a9864e6ea736e659837cee57bf4ea031875003268c8209fa44e6bb7117651727fa2ccbace81e0d150f636e2b322d9e2741eea82256e2a4ae264c545816a5f4629a2103495913856c50dd3244aacb931ec3c8e9d0d5e1e667a5fdcdb484eb0722f06da4a365a3c251965f0263bdcb24c9ed2383da97cb30a54673188f96be83327d191f5708762d6c46bf609243e66bc50fad75dbb971a74e8ae8bc0a44c2408193d8b1353cabbc7dae6b4390441dd30b480b403b67f520c0c5e9a2e9b7d28aca07d4afccdbe9202a2601fad8cbaee9c881e4fa1001fa5991f94194cd54a1368729dd813085167a8c0d8be8c39039177f6ad5cb9cf04092682c7ed6ecbe526d44845dfe91292fe1875f84aa92bd2c1dc6e2c338fbd791d0cb52c4928aac4d7d4a4d44b8e3f4137b80efd82e475af6489ed9bea716185834b25d75824fcfdd89050980303eb8b981885815011a76c84e3cff3f60d1894709839c23027c59c7972dd84a612b629c786f392382fb84ee21def47db61ae50c17d0c10d23b788c5bcd90970a6a830ae2ff436d6da22edea9f79de1d8c5012373dd15ea071006fe5a8f47a4071bed31dd1d30c2ab7262df44e8e77ac637335796d19b04a2ed6c6fbd083d820bcbb00e3c2f6b74dcebac0863ceceb74db64d84957da15b7b3c52ed2dc6a27aa229d1ab51aaea96aaae822f73d73fea4adf2ac40a3ee580bea8633e01d7c83fee5d1940c90f0c614c40f6bd3e2cf6cd339647e288900317fc19f15fbadd", 0x1000}) bind$can_raw(r0, &(0x7f0000cc5000-0x10)={0x1d, r1}, 0x10) 2018/02/17 09:31:25 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}}, 0x2, 0x0, 0x80, 0x5, 0x4}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x7, 0x401, 0xb35, 0x20, 0x10001}, &(0x7f0000001000)=0x14) r2 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r2, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f21000-0x9)='net/bnep\x00') dup2(r0, r3) pipe(&(0x7f0000f20000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f20000)={{{@in6=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000003000-0x1c)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x80c1}, 0xc, &(0x7f0000001000)={&(0x7f0000f20000)={0x2bc, 0x13, 0x0, 0x11, 0x6, 0x2, {0xf, 0x0, 0x6}, [@typed={0x10, 0x1e, @u64=0x3}, @typed={0xc, 0x8d, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @nested={0x10, 0x239, [@generic="aa2fceef906584e611c43412"]}, @generic="fed4b14ecbf3462a964e4c6ada59e9fb6af37dac78c30badb5437f6c8488d4b52c063947c53225cc34901e984ead95cbfcd7188dc24b5dfc44b6d56f99cd62c503c7b46350c8b4dabe6cd7d2ca7ab129166e2c3298e5d03ddb304a23e19ee23fea88aaed2c052c3a3b10681667225c14e7fd73494434283576fd31fb124d16d013188a317b3954002d845e972839d42e76ff3abb1ff55defb56862c9cf51e0d6f22829380f646902ca525330fc356a7ffc2f2343c6eaaea82278161ffbb5b0f3c09bd98411", @generic="be08efc7f6ab760df36677cade24b4029e7bc683112730989440cb53bd47225ab00eb5b269ce3009264769a958ba3071fbbfe58e1afe1422e248da03efffba6523df9c3e78af4ee8e54512f25748bf97", @typed={0xc, 0x12, @uid=r5}, @nested={0xb0, 0x80, [@generic="8205d2fd085eb7cb3aa825f6a82126a48e0d61d05a1d332ad15899e414b04f97d68576172afaec53f1f4c34e218f17826f502f7858a5dc6b0ba57e0916a1df712d4497dba58aa059a66c185147a15044fe6e71732a5292be33b31d4f26a696e96d43f97089767bc22fb8d444", @typed={0xc, 0x3a, @u32=0x1}, @generic="691e01fba0f11d66b1ebcfdca01bb167b89f1c5321a6a07c69678ff9b54c1674af83efc4a615906399bf47cf0d59dd8f2d9cf9"]}, @generic="19765b877a98901761bf7ab19cf67e3914013354e13fc682689c2ebe1a2b4f9c9dbb0eb39e994262b847fa9a2428722fc742c9c78195f69be55275629742c72c6cbaede829ec1eb6e7ef386361cf076214c5c27a4be947b34809ce7d473ae5554723b59febf6f0eaef4bbdf2db783b2a44189d1e4e0512a7205d05da56f1fba0ffaf195a2b3b8981465c4c138ee87d26ee71d84323324055739d232702b331a90850a3205bd06919"]}, 0x2bc}, 0x1, 0x0, 0x0, 0x1}, 0x14) close(r4) 2018/02/17 09:31:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) getpeername$unix(r1, &(0x7f000018e000-0x6e)=@file={0x0, ""/108}, &(0x7f0000f64000-0x4)=0x6e) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3ff, 0x0, 0x1}, 0x10) bind$alg(r0, &(0x7f0000b9d000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000405000)={{{@in=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@remote}}, &(0x7f0000e75000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f54000)={0x0, 0x0, 0x0}, &(0x7f0000186000-0x4)=0xc) fchown(r1, r2, r3) fadvise64(r1, 0x0, 0x7f, 0x3) 2018/02/17 09:31:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r0, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/17 09:31:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000853000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c98000-0x8)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d55000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000289000-0x4), &(0x7f00007ff000)=0x4) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000115000-0x24)={0xfffffffffffffff9, 0x8, 0x0, 0x823, 0x6, 0x1, 0x1, 0x100000001, 0x9, 0x5, 0x1000, 0x100}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000563000), &(0x7f0000099000-0x4)=0x8) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000416000-0x8)={0x3, 0xffffffffffffffff}) 2018/02/17 09:31:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000052e000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) readv(r0, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/32, 0x20}], 0x1) futex(&(0x7f0000013000-0x4), 0x0, 0x0, &(0x7f0000061000-0x10), &(0x7f00003d0000-0x4), 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r1 = syz_open_dev$loop(&(0x7f0000192000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000ee3000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e4b648aabc978137bb827a4cd8575ad303b6a411122a9dc0c0631944445832788b1699652bdac5aa2c8b632353b495ece281b4d1be53858bca92c730ed21b3d4", "d669fca6d4e56afaf571cd36e6a3a131dee8ca96f133902761de07093e17c044"}) 2018/02/17 09:31:25 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000a78000-0x48)=[{&(0x7f0000289000-0x8e)=""/142, 0x8e}, {&(0x7f0000000000)=""/213, 0xd5}, {&(0x7f0000000000)=""/90, 0x5a}, {&(0x7f0000001000-0x90)=""/144, 0x90}, {&(0x7f0000000000)=""/51, 0x33}, {&(0x7f0000001000-0xd)=""/13, 0xd}, {&(0x7f0000001000-0x37)=""/55, 0x37}, {&(0x7f0000c0e000-0x12)=""/18, 0x12}, {&(0x7f0000000000)=""/142, 0x8e}], 0x9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000578000-0xb)='/dev/loop#\x00', 0x5b3d, 0xc00) ioctl(r1, 0x7, &(0x7f00008a2000-0x31)="44820488162b7dcd50b02ad281340f3b273c4ebd322004bc94e10d63b79ce91d77dcbe8df39b4615c53ddf2028f900bc90") r2 = syz_open_dev$vcsa(&(0x7f0000140000)='/dev/vcsa#\x00', 0x5, 0x140) get_thread_area(&(0x7f0000022000)={0xeb, 0x20000000, 0xffffffff, 0x7, 0x0, 0x9, 0x81, 0x8080, 0x436f, 0x7e}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00001a5000-0x44)={{0x2, 0x2, @rand_addr=0x7}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x40, {0x2, 0x2, @loopback=0x7f000001}, @generic="052918e5b894f7f56656c2e980df71c3"}) 2018/02/17 09:31:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) setuid(0x0) 2018/02/17 09:31:25 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000091f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000f5b000)=@hopopts={0x0, 0xc, [], [@calipso={0x7, 0x50, {0x1f, 0x12, 0x7, 0x46b995c9, [0xbfa, 0x1, 0x9, 0x4, 0x9, 0x4b11, 0x100000001, 0x100000001, 0x80000000]}}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}]}, 0x70) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000070d000-0x8)={0x0, 0x4, 0x5}, &(0x7f0000335000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008dc000-0x8)={r1, 0x200}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e6f000-0xe8)={{{@in=@empty, @in6=@mcast2}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000b43000)=0xe8) r3 = socket$kcm(0x29, 0x2, 0x0) sendfile(r3, r2, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:25 executing program 4: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f000036c000)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0x5, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x205, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x4}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/17 09:31:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009d1000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00003bb000-0x4)=0x3) connect$vsock_stream(r0, &(0x7f0000621000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/02/17 09:31:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000052e000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) readv(r0, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/32, 0x20}], 0x1) futex(&(0x7f0000013000-0x4), 0x0, 0x0, &(0x7f0000061000-0x10), &(0x7f00003d0000-0x4), 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r1 = syz_open_dev$loop(&(0x7f0000192000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000ee3000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e4b648aabc978137bb827a4cd8575ad303b6a411122a9dc0c0631944445832788b1699652bdac5aa2c8b632353b495ece281b4d1be53858bca92c730ed21b3d4", "d669fca6d4e56afaf571cd36e6a3a131dee8ca96f133902761de07093e17c044"}) 2018/02/17 09:31:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r0, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/17 09:31:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000009e000)='/dev/usbmon#\x00', 0x7, 0x100) ioctl$VT_RELDISP(r0, 0x5605) request_key(&(0x7f0000ee7000+0x803)='dns_resolver\x00', &(0x7f0000367000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000370000)='s', 0x0) 2018/02/17 09:31:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000009e000)='/dev/usbmon#\x00', 0x7, 0x100) ioctl$VT_RELDISP(r0, 0x5605) request_key(&(0x7f0000ee7000+0x803)='dns_resolver\x00', &(0x7f0000367000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000370000)='s', 0x0) 2018/02/17 09:31:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r0, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/17 09:31:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c9e000)={0x0, 0x0}) r2 = syz_open_dev$sndseq(&(0x7f00005d7000)='/dev/snd/seq\x00', 0x0, 0xa002) sendfile(r1, r2, &(0x7f0000a31000), 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') r4 = socket$kcm(0x29, 0x2, 0x0) sendfile(r4, r3, &(0x7f0000302000-0x8), 0xffffffff) dup2(r0, r2) 2018/02/17 09:31:25 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009d9000-0x10), &(0x7f00008a6000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000a02000-0x8)=0x4) r1 = syz_open_dev$midi(&(0x7f0000d5e000)='/dev/midi#\x00', 0x650e, 0x40) write$selinux_validatetrans(r1, &(0x7f0000099000)={'system_u:object_r:hald_var_run_t:s0', 0x20, 'system_u:object_r:systemd_unit_file_t:s0', 0x20, 0x36, 0x33, 0x20, 'unconfined\x00'}, 0x5b) syz_open_dev$binder(&(0x7f0000040000)='/dev/binder#\x00', 0x0, 0x800) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xb966, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/17 09:31:25 executing program 0: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000749000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fb8000-0x10)={0x0, 0x1, &(0x7f0000fb8000-0x2)='f'}) 2018/02/17 09:31:25 executing program 1: r0 = syz_open_dev$mouse(&(0x7f000073c000)='/dev/input/mouse#\x00', 0x2, 0x210986acacef4906) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000530000)={{{@in6=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000acd000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000001000-0x14)={0x11, 0xf7, r1, 0x1, 0x81, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f000004b000-0x18)=[{0x74}]}) epoll_create(0x9) 2018/02/17 09:31:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000009e000)='/dev/usbmon#\x00', 0x7, 0x100) ioctl$VT_RELDISP(r0, 0x5605) request_key(&(0x7f0000ee7000+0x803)='dns_resolver\x00', &(0x7f0000367000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000370000)='s', 0x0) 2018/02/17 09:31:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000052e000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) readv(r0, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/32, 0x20}], 0x1) futex(&(0x7f0000013000-0x4), 0x0, 0x0, &(0x7f0000061000-0x10), &(0x7f00003d0000-0x4), 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r1 = syz_open_dev$loop(&(0x7f0000192000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000ee3000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e4b648aabc978137bb827a4cd8575ad303b6a411122a9dc0c0631944445832788b1699652bdac5aa2c8b632353b495ece281b4d1be53858bca92c730ed21b3d4", "d669fca6d4e56afaf571cd36e6a3a131dee8ca96f133902761de07093e17c044"}) 2018/02/17 09:31:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000876000-0x4)) 2018/02/17 09:31:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_spirange={0x2, 0x10}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000583000)='/dev/mixer\x00', 0x40000, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000d51000)=0x5, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ff1000+0xfaa)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000eaf000)=@assoc_id=0x0, &(0x7f0000720000)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000c72000)={r3, 0xffffffff}, 0x8) 2018/02/17 09:31:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfa, &(0x7f00005a8000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "09d51c", 0xc4, 0x2c, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "2c8bc5", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [@hopopts={0x33, 0xa, [], [@calipso={0x7, 0x30, {0x2, 0xa, 0x401, 0x9, [0x1, 0x5, 0x0, 0x6, 0x4]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x3f}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x4}, @ra={0x5, 0x2, 0x4}]}], "c3d81b668549a7a650612174caa47b17c168d524095470a58e9b3f14963f7822036a52864f73acb8069c986ce6b640e8f2c79f4a071e3964e9b3db8f"}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = syz_open_dev$vcsn(&(0x7f0000448000)='/dev/vcs#\x00', 0x7, 0x2000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000bd6000)={0x0, 0xa8, "f9558d7cd884d2871a7201f7093f8a47562e02c0502f51b6d33dea7f746d1d109101cb57cbdf2431bb2257fcd88b664de147a174ba1256d01b47bdcbe3eb3198b31bc9f5624f9b9690409de6e3b5ecf54dd9d55479255fdb25e436be633da351ffb95cb9aedb776bced495007743a8ebb1b85c1a45c3f98b1059e6898e99d8d5383315b0b14159e29decbae8cfd25a1d4d480098908f2ddfad9d4e864f1b262bdad62ca9fb44c9c9"}, &(0x7f000044f000)=0xb0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000717000)={r1, @in6={{0xa, 0x2, 0x100000001, @loopback={0x0, 0x1}, 0xfff}}, [0xccce, 0x2cc, 0x8, 0x34, 0x200, 0x725, 0x7f, 0x4, 0x1000, 0xfffffffffffffffc, 0x7, 0x1, 0x7, 0x7fff, 0x5]}, &(0x7f0000fd1000-0x4)=0x108) 2018/02/17 09:31:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(0xffffffffffffffff, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/17 09:31:25 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000521000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x1f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, [0x1, 0x8, 0x1f, 0x401, 0x96, 0x3, 0x0, 0x9, 0x100, 0x200, 0xffffffffffffffe0, 0x4, 0x242, 0x5, 0x533]}, &(0x7f0000001000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ca0000-0xc)={r1, 0x78}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') r3 = socket$kcm(0x29, 0x2, 0x0) sendfile(r3, r2, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x10, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000200000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f00004f3000)={0x0, 0xffffffffffff2fd6}, 0xc) membarrier(0x8, 0x0) 2018/02/17 09:31:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000002000-0xd8)=@ioapic={0x2000, 0x3a, 0xc45, 0x4, 0x0, [{0x8000, 0x3, 0x3f, [], 0x8000}, {0x1, 0x7, 0x3c8, [], 0x3}, {0x9, 0x0, 0x40, [], 0x100000001}, {0x9, 0x0, 0x81, [], 0xffffffffffffc271}, {0x7, 0x8001, 0x8000}, {0x5, 0xfff, 0x2, [], 0x2}, {0xa, 0x5, 0x1, [], 0x100000000}, {0x9, 0x8, 0x7ff}, {0x7f, 0x0, 0x100000001, [], 0x9}, {0x3, 0x3, 0x6, [], 0x3}, {0x3, 0x1, 0x7, [], 0x7fff}, {0x100, 0x3, 0x9f, [], 0x1f}, {0x200, 0x8000, 0x100, [], 0x7fffffff}, {0x8, 0x8b, 0x2, [], 0x4}, {0x0, 0x12, 0x1, [], 0x100000001}, {0x1, 0xc0, 0x1, [], 0x3}, {0x9, 0x3ff, 0x8, [], 0x6}, {0x7ff, 0xff, 0x4, [], 0x6}, {0x6, 0x7, 0x7, [], 0x6}, {0xfffffffffffffffd, 0x10000, 0x80, [], 0x6}, {0x9, 0xfffffffffffffffd, 0x7, [], 0x1}, {0x400, 0x800, 0xfffffffffffffffa, [], 0x1ff}, {0x0, 0x40, 0x10001, [], 0xcbb40000000}, {0x6b, 0x8, 0x8000}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000003000-0x4), &(0x7f0000001000)=0x4) time(&(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000069000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0xfff) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/02/17 09:31:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000009e000)='/dev/usbmon#\x00', 0x7, 0x100) ioctl$VT_RELDISP(r0, 0x5605) request_key(&(0x7f0000ee7000+0x803)='dns_resolver\x00', &(0x7f0000367000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000370000)='s', 0x0) 2018/02/17 09:31:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000052e000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) readv(r0, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/32, 0x20}], 0x1) futex(&(0x7f0000013000-0x4), 0x0, 0x0, &(0x7f0000061000-0x10), &(0x7f00003d0000-0x4), 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r1 = syz_open_dev$loop(&(0x7f0000192000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000ee3000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e4b648aabc978137bb827a4cd8575ad303b6a411122a9dc0c0631944445832788b1699652bdac5aa2c8b632353b495ece281b4d1be53858bca92c730ed21b3d4", "d669fca6d4e56afaf571cd36e6a3a131dee8ca96f133902761de07093e17c044"}) 2018/02/17 09:31:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000009e000)='/dev/usbmon#\x00', 0x7, 0x100) ioctl$VT_RELDISP(r0, 0x5605) request_key(&(0x7f0000ee7000+0x803)='dns_resolver\x00', &(0x7f0000367000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000370000)='s', 0x0) 2018/02/17 09:31:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') connect$bt_rfcomm(r0, &(0x7f0000090000)={0x1f, {0x5, 0x401, 0x3, 0x10000, 0xffffffffffff7fff, 0x9}, 0x6}, 0x9) r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000009e000)='/dev/usbmon#\x00', 0x7, 0x100) request_key(&(0x7f0000ee7000+0x803)='dns_resolver\x00', &(0x7f0000367000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000370000)='s', 0x0) 2018/02/17 09:31:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000d15000-0x4)='./file0\x00', &(0x7f00009cf000)='ramfs\x00', 0x2000000, &(0x7f000081f000)) lremovexattr(&(0x7f0000d0e000-0x8)='./file0\x00', &(0x7f000022c000)=@known='system.sockprotoname\x00') r0 = open(&(0x7f0000b29000-0xc)='./file0/bus\x00', 0x141042, 0xfffffffffffffffb) socket$inet(0x2, 0x2, 0xc8a) pwritev(r0, &(0x7f0000a5d000-0xa0)=[{&(0x7f000049f000-0x47)='Z', 0x1}], 0x1, 0x0) 2018/02/17 09:31:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(0xffffffffffffffff, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/17 09:31:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c1c000-0x6)='!eth0\x00', 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000037c000), &(0x7f00000cc000-0x4)=0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000fb3000)=0x3a, 0x4) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r2, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000daf000-0x4)=0xaa1e, 0x4) connect$inet6(r2, &(0x7f00001d6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000e33000)) 2018/02/17 09:31:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f000007f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00003be000-0x8)={&(0x7f00009fb000)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xb}, []}, 0x14}, 0x1}, 0x0) 2018/02/17 09:31:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000072c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') r2 = socket$kcm(0x29, 0x2, 0x0) sendfile(r2, r1, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000ee7000+0x803)='dns_resolver\x00', &(0x7f0000367000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000370000)='s', 0x0) 2018/02/17 09:31:26 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4148, &(0x7f0000001000-0x182)) bind$ipx(r0, &(0x7f0000005000)={0x4, 0x6, 0x3, "98e9192438ee", 0x9}, 0x10) 2018/02/17 09:31:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001b5000)='attr/sockcreate\x00') sendfile(r1, r1, &(0x7f0000800000+0x37c), 0x400000ff) r2 = getpid() perf_event_open(&(0x7f00009dc000-0x78)={0x5, 0x78, 0x8d7f, 0x6, 0x1, 0x4, 0x0, 0x10001, 0x100, 0x8, 0x1, 0x7, 0x3, 0x5, 0x800, 0x6, 0x3, 0x8, 0x10001, 0x6, 0xffffffff, 0x4, 0x2, 0x6, 0x0, 0x7fffffff, 0x2ac, 0x100000001, 0x6c, 0xfffffffffffff528, 0xffffffff, 0x100000001, 0x0, 0x0, 0x10001, 0x9, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_config_ext={0x1f, 0x6}, 0x8040, 0x40, 0xfff, 0x1, 0x6, 0x8, 0x8}, r2, 0x9, r0, 0x1) r3 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x0, 0x0, &(0x7f0000665000-0x40)) r4 = dup(r3) mq_getsetattr(r4, &(0x7f0000fc6000-0x40), &(0x7f0000acb000-0x8)) 2018/02/17 09:31:26 executing program 5: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f00006c2000-0x10)) r0 = socket(0x0, 0x80000, 0xffffffffffffffc0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000691000-0x8)=[{0x4, 0x5}], 0x1) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000df9000-0x4)=0x4, 0xfffffffffffffe91) sendto$inet(r1, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) acct(0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000933000)='/selinux/policy\x00', 0x0, 0x0) dup(r0) recvfrom$inet(r1, &(0x7f0000df7000)=""/157, 0x9d, 0x10002, &(0x7f0000df8000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) recvfrom$inet(r1, &(0x7f0000df9000)=""/38, 0x26, 0x40, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x1a, &(0x7f0000df9000)=0xa, 0x4) statfs(&(0x7f0000dfb000-0x8)='./file0\x00', &(0x7f0000a86000-0x1000)=""/4096) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) 2018/02/17 09:31:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f000055f000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x94, 0x0, 0x24, &(0x7f000019e000/0x3000)=nil, 0x5}) r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/17 09:31:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(0xffffffffffffffff, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/17 09:31:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)) recvmmsg(r0, &(0x7f0000075000)=[{{&(0x7f00007c3000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000076000)=[{&(0x7f0000b1c000-0x6)=""/6, 0x6}, {&(0x7f00006b6000-0xca)=""/202, 0xca}, {&(0x7f000032b000)=""/37, 0x25}, {&(0x7f0000c32000)=""/141, 0x8d}, {&(0x7f00004c6000)=""/4096, 0x1000}, {&(0x7f00004a5000-0xa6)=""/166, 0xa6}, {&(0x7f000064f000-0xed)=""/237, 0xed}], 0x7, &(0x7f0000b56000)=""/50, 0x32, 0x8}, 0x7}, {{0x0, 0x0, &(0x7f0000667000)=[{&(0x7f0000f5d000)=""/4096, 0x1000}], 0x1, &(0x7f000064a000-0x1000)=""/4096, 0x1000, 0x7fff}, 0x80000001}, {{0x0, 0x0, &(0x7f000027e000-0x18)=[{&(0x7f0000b9f000-0x1000)=""/4096, 0x1000}, {&(0x7f000022c000)}, {&(0x7f00003ae000)=""/172, 0xac}], 0x3, 0x0, 0x0, 0x7ff}, 0x4}, {{&(0x7f0000423000)=@generic, 0x80, &(0x7f0000700000-0x38)=[{&(0x7f0000260000+0x967)=""/195, 0xc3}, {&(0x7f00004f4000-0x4b)=""/75, 0x4b}, {&(0x7f0000b71000)=""/80, 0x50}, {&(0x7f0000219000-0x48)=""/72, 0x48}, {&(0x7f0000dc5000-0x87)=""/135, 0x87}, {&(0x7f0000f5c000-0x9d)=""/220, 0xdc}, {&(0x7f00006f7000)=""/188, 0xbc}], 0x7, &(0x7f0000c26000-0xd5)=""/213, 0xd5, 0x9}, 0x5}, {{0x0, 0x0, &(0x7f0000b89000)=[{&(0x7f0000c6d000)=""/173, 0xad}], 0x1, &(0x7f00002ae000-0x48)=""/72, 0x48, 0x8}, 0x4}, {{&(0x7f0000202000-0x80)=@generic, 0x80, &(0x7f0000fde000-0x28)=[{&(0x7f00005ce000)=""/121, 0x79}, {&(0x7f000046f000)=""/244, 0xf4}, {&(0x7f0000f67000-0xc2)=""/194, 0xc2}, {&(0x7f0000386000)=""/235, 0xeb}, {&(0x7f0000ec9000)=""/4096, 0x1000}], 0x5, &(0x7f0000949000-0x15)=""/21, 0x15, 0x1f}, 0x80000001}, {{&(0x7f0000a4a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f000042b000)=[{&(0x7f0000129000)=""/191, 0xbf}, {&(0x7f0000a98000-0x54)=""/84, 0x54}, {&(0x7f0000752000-0x1000)=""/4096, 0x1000}, {&(0x7f0000826000)=""/70, 0x46}, {&(0x7f000083f000-0x40)=""/64, 0x40}, {&(0x7f000065b000)=""/93, 0x5d}, {&(0x7f00002d0000-0x1000)=""/4096, 0x1000}, {&(0x7f00008eb000)=""/203, 0xcb}, {&(0x7f0000883000)=""/242, 0xf2}, {&(0x7f0000066000)}], 0xa, &(0x7f0000401000)=""/169, 0xa9, 0x7ff}, 0x7f}, {{&(0x7f0000d2c000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f000037b000-0x40)=[{&(0x7f00001cb000)=""/21, 0x15}, {&(0x7f0000eaa000-0xad)=""/173, 0xad}, {&(0x7f0000faa000-0x6f)=""/111, 0x6f}, {&(0x7f0000fcb000-0xd0)=""/208, 0xd0}, {&(0x7f0000257000-0xfd)=""/253, 0xfd}, {&(0x7f00005aa000-0x12)=""/18, 0x12}, {&(0x7f0000e00000)=""/147, 0x93}, {&(0x7f0000ca2000)=""/150, 0x96}], 0x8, 0x0, 0x0, 0x6}, 0x3}], 0x8, 0x40012001, &(0x7f00004c1000-0x8)={0x77359400}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00008b2000)='/dev/audio\x00', 0x0, 0x0) r4 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002dd000)={{{@in6=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000e97000)=0xe8) r6 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005bc000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006bc000)={{{@in6=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@remote}}, &(0x7f0000fd7000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ed9000)={0x0, 0x0, 0x0}, &(0x7f00004b7000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a67000)=0x0) getresuid(&(0x7f0000332000), &(0x7f0000d34000-0x4)=0x0, &(0x7f0000b1c000-0x4)) r12 = getgid() r13 = accept4$llc(r0, &(0x7f0000b22000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000be000-0x4)=0x10, 0x80800) r14 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008eb000)={{{@in6=@mcast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000e76000)=0xe8) getgroups(0x3, &(0x7f000078c000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f0000773000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000032d000)={{{@in=@dev, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000acf000-0x4)=0xe8) stat(&(0x7f0000002000-0x3)='./file0\x00', &(0x7f0000944000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000402000)=[{&(0x7f0000407000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000024c000)=[{&(0x7f000074d000-0xe4)="b7eb583d36e4d332aa34bbed0b1650cc350294a091fa7cada1a38bf0253d4d5f130b1eef3c5216d5094f6d9c8f28fb1fe6b78db8ab0fc83b6f61db848f3844e9de15387c8b65d2c9a58127b3b7a0490f01900c67db2b03f44343e29d96e979de14ec7726c319bb5ae36d03cf41f8d15445e3d8af20337f3c19d4b6c5d8c45d2da8948bbc7a430fe02879fc9c188c431b6314775aec15230a2b49dc87493d3a8dad9b872f09f4024943fd7ffd0edde44b4284adda1b41b8bfac02f0af4eab05ef17c4a169a07c42d50660c8a302ff69e24031ae93e7fafaa5c0442edba60f35f4917e77ff", 0xe4}, {&(0x7f0000822000-0x1c)="a308af9d18375e079ec060f214d5fd679f26444cf26157d366658ec6", 0x1c}, {&(0x7f0000192000)="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", 0xff}, {&(0x7f00000ad000-0xfc)="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", 0xfc}, {&(0x7f0000c02000)="5c08a925355f287ee562368e3447c173d246e713019e13a4ed419367db8e392ab9169c7f769f1959f2722c425e3f154f35c312cf324915b04b23905f3c005ac8f8559e2055bf0486e401feb22c2484d58e7f353fa0c8c344401048a447a8b9d22c2160ad33767d77259cfc6575e86e806006d484cfc2d2ae3c741951997c0cb7f1e6e74dc0f5e57267868058683b0bbb88cbd2d77819718f3c4f37e789f3112e1d2bac48b8a5d0e0ac94d93c371c7bec2f1196317408d57608e6f174cc109ff45b2e718e1d4d0a5f0aac2437f54e8844dcb9af9ad1ddd0117e25185c6cbb9926b5d260b54a19902bb6cb52db", 0xec}], 0x5, 0x0, 0x0, 0x804}, {&(0x7f0000e50000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000035e000-0x10)=[{&(0x7f0000c99000)="bdd34f7f7e79d370e31314d581df4afc5a083406f95ab4864088762141952d89f6f6f3701ec4dc6285ff9fe007abaf03d4f81156e8fa76d27beb06da4f4eae0c7850da9f1575bc82609b7b82483065cb5047e3f519116d472faffe8d2b405fabccf17b1201d83e0897acc2cee874b0f13f825e8d48943106aafc4d1e33e3a454377ddd0547a08379bba5c3b50163fd66a9eaa7b4a22427514e09d764fc2a4a465d154c5ac59a43616b8400e7c53f7cc768ed96d7996a506ef946ca8f66dfd983ca4c37aeb24edc3c86ecb33407a579fa9b65b21003897eb0280b5174419486c9b97d", 0xe2}, {&(0x7f0000a71000)="2270f6c15efd4903e08fabac379db21f71910bb93028ef8154a4255df97ea4aea84d18d395c6bb98bedb6b980f24bec325276bb456486306b82c26c0e972a2fae0d8f21743b73cfa98ac2d52e1df42700e9edaaada8cc343c9fa37bc899400d835bf772e37a694412a9f21cf02f32316122d725c67de50d98a01af6f61da7c", 0x7f}], 0x2, &(0x7f0000f23000)=[@rights={0x10, 0x1, 0x1, [r1]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r1, r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r0, r0, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r1, r0, r3]}, @rights={0x10, 0x1, 0x1, [r1]}], 0x90, 0x40}, {&(0x7f00006eb000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000591000)=[{&(0x7f0000aa6000-0xfa)="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", 0xfa}], 0x1, &(0x7f0000847000)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}], 0x30, 0x40000}, {&(0x7f000045d000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000c2a000)=[{&(0x7f0000577000)="3a788299810a076cea358db9cbcc1f207251cbe7bb2b4d0ef28a87fc6b2c5b90fd5b31b71c2657f57f0e7a25e01da5c07b5749d6f390e15c5a8b89a74c526a97fec60c40ecbb66da9891414ee27a5b531f280cb66fdb7b9b3550ef0127a74bbb82ba6554ea43cc4f5d93b1dcfffd1de403c9848b2b4eb48ea26bf52c2ea290946414cb1a1f1b03da991c98969e24", 0x8e}, {&(0x7f0000ab0000)="870166c9fcee602b14c5d4968082391dd57fc29f7a58692659f340bd4811eb6f64a2a1fcc4cd54df2408486d6dbde3d0b75057ded3256551cf4110a09f91de926c7a59cb6e9cba9096d03ae94b1fc88aa3ceb3b0287f5fb4ce22eb3ea53e0a4b60ea836658bd2e5a3a9610dd1ee646d5890c771e0893b7acfa2faa5bd7b3b1028c6f996e", 0x84}, {&(0x7f00002c0000-0xf4)="170c9f0d4615fafc4e679055fe6db47d490461d71de08dbd13c4d4df9bdf4900d8a9cba0937dbcdffa68ee99254b80b6cd287ce0901997ef3b07315ad3cb9255f06c84522587c1c70cbd6f07d92eda8cb20a6d0a3a1a65faa02691b2da011f2a5c627ff78a2b15c755b5137a5bb1f86c2c2c9031e2e0db5f14455d4cb8e145e6cb3259b83ebdc88710855962aff5ef25322e7571a46615c2c72446a668f19f293f1cbaf2cdc4e1fda1010cc125b957e293ccaa8e15c0f0be48ce891c1be2797522a7b0ffa7d1e47dbe05d6cb27890cb7c14c9c222689a2681d631e924fc7238dadce43aa58e13887729cb46741ecc31b27713f70", 0xf4}, {&(0x7f00003bd000)="10d60261db0131e00da0c5fc51dde54f893533b12f96b88a9bccc205fc05993813db222d66a5dd84356eec16142d43b63712cc21180751d8aa264eb55c5dfb0a90805892b470805ab7b65912b219fa43741c9060855d210f8df6a3f06e7cf359cb6192612b45b80d9a6a656bd18221f81b11c15426ff480123fb4fd401095837116e06e45845bf96c48ff8ee20c81b7a1ff6ddfa2f2760278579e14a7338638b218fb39ff716cc7de9f82c09bb00069474a3391acd9f275c01bdbc514f0d4c568faf2c1ae5858423600ea3e1da0fda4ba82338b4791899247db1382c59e5e4", 0xdf}, {&(0x7f000082d000)="9dd28c57cc1f5b435f222bbdde76fc752117ce6a175596c845db286f6082bb2111cb6394dffd53552304cd8ab3353b54301c12d17f9f7f5769cb37b0be25efc34700d0a2d6ba954ca8cbb84a61933bd7fc88", 0x52}], 0x5, &(0x7f0000588000-0x40)=[@cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0, r1, r0]}], 0x40, 0x4000004}, {&(0x7f0000f0d000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00006a8000-0x8)=[{&(0x7f0000482000)="13a2b6780bb3fc7147d037b9879a266e3c7754a88fdd5cd04cd4f3c2704f2093e47aab00a21280f5d293fbbe8d2ca9213987241291045c2797474ea458442902a7538be9d119a5c25fd1eb61258711b2155543ef7e41ef55379861047d9a454af3dcbb6e01b3696b3deab1b91b78cf0001c9708671062747716347679b9e6033885de41978c6e7dd3530863b1303a4980d23f5bd43136bd357a6ce17b5c953c4c2d0277063d528d10e", 0xa9}], 0x1, &(0x7f0000abd000)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r0, r0, r0, r13, r1]}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x34, 0x1, 0x1, [r0, r1, r0, r1, r0, r1, r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r0, r1, r0]}, @rights={0x14, 0x1, 0x1, [r1, r1]}], 0xd4, 0x8800}, {&(0x7f0000fe3000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e47000)=[{&(0x7f0000546000-0x46)="19366986123e6de55da1219988c7f91cc6d69853eeb77b7ade8291cd637741730953c948b9b0d2d2a8384bce0760198c203fa35ae0830d4dd9267c7532156e295d4a9a8de758", 0x46}, {&(0x7f0000680000)}], 0x2, 0x0, 0x0, 0x80}, {&(0x7f0000017000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000064b000)=[{&(0x7f0000a72000)="8571362f618d59e6343ab0fdc0222b81d35cd1578b9aa8f4bd7cd722f30209455dd216aa7349cb35b928d4cee3a714aa3e3dc81826ff2d565313f6b3905b2c077d5b4001336d38a8e438314cf4e7bc892c0388888b046c3c5f1eff9c75eee1b8ca5a1b2cf99912f7cb01a1cddc1bae13e64cb9ad0b875f6adfda821fcc4edc0f6b16a93e68f0e6ab5439dfe67b6d61186230e987888a2b7c5a537ed40e0c867f9e98a4030abaf5a65f3e6d10bf30ea500e49710f58468328334c9e1d3c0b451888a9264fdd7f5c1cd6185654fde20b07", 0xd0}, 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0x1000}, {&(0x7f0000b42000)="b71de72c113b53523c299298d7a68576efdad6dd26fd31e61e5ee7b68f2ccad22b7d7b6534b3e5dfe22f40a425b4d9051455919e2e04efe40e9e98373c71763587f5fc7028b8a35128feae1087e7ceea6d8f456a4ef4a4f2fd49b08a526854b1a4caffd4a67d31e4183a92543b33a85f94d65e6eea6d0e3a37bbccb38a6eb90213b8629f81427ee2e7d8f9ba30bc2bfba011dcf2da319b6272e3ac686c9cc876c8013f918c339e2701267096aa1aa19f3da56fb8ddd771c268915756fb4877b96d75985e89eedcae0f4f799e6aa9c9941f29b27a3454cd", 0xd7}, {&(0x7f0000ecf000)="6ee29318e2393af03f94645557ebbd82e8222727c0728dda62a0e3449f9c0fea200688664efacfddb874e69bcdaa8574f20f71c714", 0x35}], 0x4, 0x0, 0x0, 0x40}, {&(0x7f0000fc6000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000935000+0xf75)=[{&(0x7f0000bdd000-0x22)="27f7753c837212ca981bc5345107ffe5f462024555752f76abe996964dfe3cfbb7f4", 0x22}, {&(0x7f0000f50000+0x12a)="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", 0x1000}, {&(0x7f0000090000)="f0ec676fc1217008b852c76e0182ab8c8ffd2bc179b7facab5c4121787bf792be09f6c6a34591c74041d1b81fc034a5b88edc031e371e8caf9dcb3855d850f91b5950d5519db714e5070fadcf91fac464ea6d08af2dd99c04a1a148a2e11b3fe8649a9ea", 0x64}], 0x3, 0x0, 0x0, 0x8556ded66e7f05d6}], 0x8, 0x800) 2018/02/17 09:31:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000bc6000-0xb)='/dev/adsp#\x00', 0x2, 0x204041) sendmsg$rds(r1, &(0x7f0000412000)={&(0x7f0000ae7000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10, &(0x7f0000390000)=[], 0x0, &(0x7f0000819000)=[@mask_cswp={0x58, 0x114, 0x9, {{0x7d}, &(0x7f00000e4000)=0xff, &(0x7f0000af3000-0x8), 0x3fc, 0x40, 0x2, 0x7, 0x60, 0x8}}, @cswp={0x58, 0x114, 0x7, {{0x5, 0x5}, &(0x7f0000846000)=0x5, &(0x7f0000854000)=0xfffffffffffffffa, 0x8a50, 0x8, 0x0, 0x1000, 0x24, 0x5}}, @rdma_dest={0x18, 0x114, 0x2, {0xf5c, 0x4}}], 0xc8, 0x4004000}, 0x4000000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000627000)="7411c17d0fc20f139bf75ef387e0f27fde6f07a78781d020daf87f005da6a2a574201d3f8c869adf7c33dae18087f909d007a8ac1cafa092e8deb60edad6c96cd55e4a49a609c062c0bb02aae38e22127342f3865d526fcfeb7a192fd9ad55c56308b2ef0c8d25d399ad166e56397939ebe90f52bdbf3046ccd54114790c97577d0c9df3c1125273eec2c4fd91", 0x8d) bind$alg(r1, &(0x7f00005af000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0xfffffd19) bind$alg(r0, &(0x7f000061e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) 2018/02/17 09:31:26 executing program 3: request_key(&(0x7f0000ee7000+0x803)='dns_resolver\x00', &(0x7f0000367000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000370000)='s', 0x0) 2018/02/17 09:31:26 executing program 3: request_key(&(0x7f0000ee7000+0x803)='dns_resolver\x00', &(0x7f0000367000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000370000)='s', 0x0) 2018/02/17 09:31:26 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f1c000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000bc9000)=""/86) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000252000)='/dev/amidi#\x00', 0xb24, 0x40000) r2 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/ip6_mr_vif\x00') r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000160000-0x1000)=""/4096) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000a85000-0x50c)=@security={'security\x00', 0xe, 0x4, 0x4b0, 0xffffffff, 0x0, 0x2d0, 0x2d0, 0xffffffff, 0xffffffff, 0x3e4, 0x3e4, 0x3e4, 0xffffffff, 0x4, &(0x7f0000de2000), {[{{@uncond, 0x0, 0xa8, 0xcc, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x24, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, [0x0, 0x0, 0xff000000, 0xffffff00], [0xffffffff, 0xff, 0xff000000, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="ca9e3be0d0ae37cb98247b4624e4abab", {0xff}, {0xff}, 0x87, 0x80, 0x3}, 0x0, 0x1e0, 0x204, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x6, 0x5, 0x7, 0xb, 0x4, [@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x899}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x17}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x11}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x14}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @dev={0xfe, 0x80, [], 0x0, 0x10}, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}}]}, @common=@unspec=@STANDARD={0x24, '\x00', 0x0, 0xfffffffffffffffc}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xffffff00, 0xffffffff, 0xffffffff, 0xffffff00], [0xff000000, 0xff000000, 0xffffffff, 0xffffffff], @generic="e11c7a3b2f89f17665198a9cb57ae714", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x0, 0x7, 0x1, 0x10}, 0x0, 0xa8, 0x114, 0x0, {}, []}, @common=@unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0xffff, 0x0, 0x19b4, 0x1, 0x0, "e200b2e0b51e495f96ff017920e8e7157b21ef393a6c7dd8aaffed43943d39ff6f48d93570f90c573095bc291a7a8be96d17ba096018ddaedad3fb5e7f2b5908"}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x50c) sendfile(r3, r2, &(0x7f0000302000-0x8), 0xffffffff) sendto$unix(r2, &(0x7f0000f95000-0xfa)="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", 0xfa, 0x40000, &(0x7f0000e6e000)=@abs={0x1, 0x0, 0x3}, 0x8) memfd_create(&(0x7f0000893000-0x8)='#cgroup\x00', 0x3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000971000)={0x0, 0x3ff, 0x14e49b05416335ec, 0x5, 0x1}, &(0x7f00008ef000)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000050b000-0x8)=@assoc_value={r4, 0x1ff}, 0x8) 2018/02/17 09:31:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000591000+0x3db)='./file0\x00', 0x40000, 0x30) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e7a000)={0x40000000}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ae1000)={{{@in=@rand_addr, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f00001cb000)=0xe8) bind$inet6(r1, &(0x7f0000b08000-0x1c)={0xa, 0x2, 0x8001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, 0x1c) setfsuid(r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000046b000-0x27)="9076f47733b3177ec425683c86f3a5c4660649c9f901ee74aabb4d84145393e921", 0x21) 2018/02/17 09:31:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000088b000-0x10)=@common='vcan0\x00', 0x33) bind$inet(r0, &(0x7f0000e70000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f00004cb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/17 09:31:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000794000)='/dev/input/event#\x00', 0x800, 0xfffffffffffffffd) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000cb7000-0x92)=""/146) writev(r0, &(0x7f0000e6a000)=[{&(0x7f000039f000-0xa1)}, {&(0x7f0000105000)='!', 0x1}], 0x2) 2018/02/17 09:31:26 executing program 3: request_key(&(0x7f0000ee7000+0x803)='dns_resolver\x00', &(0x7f0000367000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000370000)='s', 0x0) 2018/02/17 09:31:26 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000001000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x80800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@generic="9eb44421e6b8b7f173ef705456bdb8e7", &(0x7f0000008000-0x2c)=@ethtool_cmd={0x0, 0x3000000000000, 0xfffffffffffffff9, 0x40, 0x0, 0x9, 0x80000001, 0x1, 0xb6f, 0x9, 0x7, 0x4, 0xfffffffffffffff9, 0x3, 0x100, 0x5, [0x1, 0x9cb]}}) r1 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000007000)='/dev/adsp#\x00', 0x3ff, 0x40) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000008000-0xc)={0x2, 0x2, 0x8, 0x2de01ee0, 0x7, 0x400}) sendmsg(r1, &(0x7f0000006000-0x38)={&(0x7f0000005000)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x1, 0x1}], 0x10}, 0x0) 2018/02/17 09:31:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f00002d3000-0xd)='/dev/urandom\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000ab7000-0xc)='/dev/random\x00', 0x0, 0x18000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000fe8000)) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000c64000)=""/150) 2018/02/17 09:31:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000ee7000+0x803)='dns_resolver\x00', &(0x7f0000