, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4}, 0x2, @in=@multicast1=0xe0000001, 0x20, 0x3, 0x0, 0x400, 0x7, 0x100, 0x100000001}}, 0xe8) 2017/12/21 04:06:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x1}, 'port1\x00', 0x82, 0x1443, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008fe000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000274000)={[0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000360000-0x10)={0x1, 0x2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/21 04:06:46 executing program 2: 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) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000a67000-0x4)=0x0, &(0x7f000085a000-0x4)=0x4) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f0000c7c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = eventfd(0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a75000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000e7b000)=0x3c) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0xffffffffffffffff, 0x0}], 0x1, 0xfffffffffffffff8) getpgid(r2) r5 = creat(&(0x7f0000799000-0x8)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80206433, &(0x7f0000deb000)=""/209) read$eventfd(r1, &(0x7f000039e000-0x8)=0x0, 0x8) close(r1) r6 = dup2(r3, r4) fcntl$setown(r6, 0x8, r2) tkill(r2, 0x16) 2017/12/21 04:06:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000458000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000055c000)=0x0, &(0x7f0000acf000-0x4)=0x4) close(r0) memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0x0) writev(r0, &(0x7f0000011000-0x38)=[{&(0x7f00009bd000)="", 0x0}, {&(0x7f0000eaf000)="", 0x0}, {&(0x7f0000577000-0xd)="98", 0x1}], 0x3) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d1f000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000b3e000-0x8c)={0x8001, 0x401, 0xfffffffffffffe00, 'queue1\x00', 0xc4b2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000943000-0x8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000809000)='./file0\x00', 0x4) pivot_root(&(0x7f0000fc1000)='.', &(0x7f0000314000-0x1)='.') 2017/12/21 04:06:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000367000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000948000-0x80)={[0x2, 0x4000, 0x0, 0x3000], 0x4, 0x50, 0xd185, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x6e, &(0x7f0000bba000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "20f087", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "74f4e3", 0x0, 0x84, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "a19065809fe65f20"}}}}}}}, 0x0) 2017/12/21 04:06:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003fb000-0xc)=@sack_info={0x0, 0x2, 0x7}, &(0x7f0000c34000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00005bf000)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x100}, &(0x7f0000331000-0x4)=0x98) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r1, &(0x7f0000deb000)={0xffffffffffffffff, 0x0}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000502000)=0xf000) 2017/12/21 04:06:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x81, 0x6, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"19c4880157a0180b251a854d"}}], 0x1c) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009ad000)='/selinux/policy\x00', 0x0, 0x0) 2017/12/21 04:06:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000cee000-0x38)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x18) dup2(r1, r2) 2017/12/21 04:06:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000005e000-0x68)={0x7e, 0x0, [0x0, 0x0, 0x0, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000009, 0x1001004, 0x4) write(r0, &(0x7f0000179000-0x26)="260000005e0009fff10001013a000001000000fe00fbffffffffffffffffffff0004fb4b35ea", 0x26) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008f3000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000853000-0x4)=0xe8) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ae1000-0x11)='/dev/qat_adf_ctl\x00', 0x200100, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000531000)=0x0) recvfrom$packet(r0, &(0x7f0000de7000)=""/193, 0xc1, 0x100, &(0x7f0000233000)={0x11, 0x19, r1, 0x1, 0x4, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/21 04:06:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000f6c000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f29000)='/selinux/enforce\x00', 0x420142, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000114000-0x10)={0xb4, 0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000d8d000-0xc)={0x1, &(0x7f0000266000)=""/107, &(0x7f000084d000)=[{0x1, 0x66, 0x0, &(0x7f000066f000)=""/102}]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f0000edb000-0x8)=[@acquire={0x40106308, 0x0}], 0x0, 0x0, &(0x7f0000473000-0x3)=""}) openat$vcs(0xffffffffffffff9c, &(0x7f0000d5e000)='/dev/vcs\x00', 0x100002000, 0x0) 2017/12/21 04:06:46 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000011e000-0x7)='fdinfo\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x1008, 0x0}, {r1, 0x80, 0x0}, {r1, 0x6, 0x0}, {r1, 0x8000, 0x0}, {r1, 0x8140, 0x0}, {r1, 0xa64c, 0x0}], 0x6, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000204000-0x8)={0x7}, 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$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0xc00) sendfile(r1, r1, &(0x7f0000927000-0x8)=0x0, 0x5) exit(0x0) lseek(r1, 0x0, 0x3) getdents64(r1, &(0x7f0000419000-0x44)=""/68, 0x44) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000457000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00008db000)=[{&(0x7f0000001000-0xd3)="e74732ceab36fba200e9e5eeb18d5605b7bd32428bf22bc54ed06955bfbb41406cdff65a61ae1076d2382744178c6c77c1b576a571bb75fcb7a21616f1c9c02b3bd7a946c4eba09f67333a914ef0f09a68a592ad31c05f3b12d4ad6ab1b768402922c3daa97c626c7711ca0b9f9fc43ba6fbc17a4048630979f285a631c37a0b78d3f9e35326fe29ca56d05824d8c2cc03c557a750da5aa742ff1c5833f72b572b05a14d4f48fec6f16c54eb872d134fac5e702e5387ab71203e1d35709c0a3bfeb709752daab431390d6f094cb7df6e75a54e", 0xd3}, {&(0x7f0000000000)="4d098ad3b308063a0d0ba30eb833968fdfd24ba807ac3dec30ba8f506f7f9142b70f83e186c0876495d224a01672c143f7086471a816f71279fc07da7d0829803ac2e2387e290080a5fd6cb5389972e37ffba097c94aec7e8a713506f83096c37f7c64fdbae068d3b0ec685d1f9f164c7c80bdae18b386850682a875bd0800ad1ba8dabcadbc0867b674d110883ea5301776b5462f61e55847ef40aa68a39eac7e35ffb7641ed789a79d4634d34ff0636e641a830fe919c194e653bdb2dc2f7c00d3cf15a39bc462", 0xc8}, {&(0x7f0000e04000-0x55)="b35d8315fdf0dd04f7528446118d6968f86ebc35626d862ad80a29bbeac0693ec869601d48dd580de164114d35dd2cb372f0e97bde07665c5f8ad489e822fe1980003ca387b8f863468c78e8a12356ad283742bcb3", 0x55}, {&(0x7f0000b71000)="", 0x0}, {&(0x7f0000173000)="d54af524c5c2100e8a4c7b464366bef7d61b2a0420f66e38cfe273b04c8ff944bfd64a1babdbc66b1ab51c3826205e6ca64749fbe4431c40c67c45065b7d4c4407685e5aec94130b30e23d48d3d4662d9d821e1bd4d8bf01b4866ecc385154acb8aa009600978b4903c2c024e9b75d02b303f30180cb750170a252373d49a159791970e5a57a1744d095983e1e42b7f0484ca8", 0x93}, {&(0x7f0000d67000)="d01554993d2c17a8527b97b03a641e0693362d073febf015139996e9aa5b8ebb5f93ad68d56813e55adb33472c7826ca9c46d0b6ab3aa9872c72da10ce838ad05b6f8a212fc180d97019b4d2", 0x4c}], 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) fallocate(r1, 0x3, 0x42, 0xdda) socket$inet6_udp(0xa, 0x2, 0x0) 2017/12/21 04:06:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) sendto$ipx(r0, &(0x7f0000ab6000)="0275d3dab013e6b7931c671ebebd5f62e0703b51dd5c17f9ffdee0e05b262169487d0035deb39184970e77e0580a8a35124944ff4ae7253e941a6806f3a3d4e3bfeebb56467fca851a4fb95b39a985530b20c516d1d2992a3c2a697a9ea7b83beeecd941bafedd1fd1fec7f84ca66b3fbdb26144f7c9a3ee7ba6ace711fd9cb6aeb9cfac5501bac5ca3fdda2d835a2fe", 0x90, 0x20000000, &(0x7f000067f000)={0x4, 0x4, 0x20, "a6f7993b6a9f", 0xc8, 0x0}, 0x10) write(r0, &(0x7f0000977000)="240000001d0001000000000800000004083900fa1000010006000100f7727f0001fffffe", 0x24) socket$alg(0x26, 0x5, 0x0) 2017/12/21 04:06:46 executing program 4: mmap(&(0x7f0000000000/0x795000)=nil, 0x795000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000796000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000a3000)=0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000795000)='./file0\x00', &(0x7f0000796000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000796000-0x4)=0x0, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001a2000)={0xffffffffffffffff}) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_fuse_mount(&(0x7f0000796000-0x8)='./file0\x00', 0x8000, 0xffffffffffffffff, 0xffffffffffffffff, 0x100, 0x0) r7 = socket$bt_sco(0x1f, 0x5, 0x2) r8 = socket$inet_sctp(0x2, 0x1, 0x84) r9 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000372000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r10 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000307000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r11 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000796000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = memfd_create(&(0x7f0000797000)='/selinux/avc/cache_threshold\x00', 0x6) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000017c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = memfd_create(&(0x7f0000796000-0x5)='bdev\x00', 0x0) r16 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000a7000)='/dev/loop-control\x00', 0x101000, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000796000-0x8)={0x0, 0x0}) r18 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000592000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000549000-0x4)=0xe8) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000337000-0x8)='./file0\x00', &(0x7f0000796000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x6, &(0x7f0000795000)={0x0, 0x0}) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000795000)='/selinux/mls\x00', 0x0, 0x0) r23 = socket(0x13, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000796000-0xe)='/selinux/load\x00', 0x2, 0x0) r25 = socket$bt_l2cap(0x1f, 0x23, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000795000)='/dev/sequencer\x00', 0x800, 0x0) r27 = socket$inet_sctp(0x2, 0x1, 0x84) r28 = getpid() r29 = getuid() r30 = getegid() ioctl$sock_SIOCGPGRP(r22, 0x8904, &(0x7f000044a000-0x4)=0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000016000-0x4)=0x0, &(0x7f0000795000)=0x0, &(0x7f0000774000-0x4)=0x0) r33 = getgid() r34 = socket$inet6(0xa, 0x4, 0x9c7) r35 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000795000)={&(0x7f00005f3000)={0x10, 0x0, 0xb1, 0x3}, 0xc, &(0x7f000061f000)=[{&(0x7f0000086000-0x29c)=[{0xad, 0x1, 0x400, 0x79, 0x80000000, "ad78e619a31638f79e917dd779d5b6f18ce9c86a0c776d7ed19a66bb897c8b676582666330b2a999c51e7453e1564437d1c0b1784cb410ce49954413000c429c30ad7bc72a0271958078ac086f80385db58328ed80774888aac7b06f0f8f45fb3d97def4233e87d0856a3ab58ec37c33a17790ba0f432e1e6ffc53a5e60f4060ddcbc2288c3b45907a1aa95cc7d857bd4d8bbc268889cdbce179501c64"}, {0x6a, 0x7, 0x200, 0xfff, 0x6, "8402cffed7bb62b2dea7aec07501edf6eb2b2a33d28b29fe38edcfd366ebe28dd52f3784d0f5efd3aa23d4f2e56e1b4622008c09e243f31475f1a7e51a0c9ce7caa46e83f474d7cf4b5e53f2a8eed1e95b4dbff302fee13ee314"}, {0x71, 0x15, 0x400, 0x5, 0x4, "f694f3b6c589a8af216e49ea65d5dc9b2801eb0f51a6572bccfe7d2b91cebd84b583661d0eab1ca7ffee56737799b206ccf95f16fddbf7c21a11e90b4c632135bad1a6cf111f5f67c31225cc690d1aa1e8f62e7a1cbae541de1b291da444602c91"}, {0x5c, 0x10000, 0x309, 0x9455, 0x6, "b8688ef787df853d61097b2eb31080df5c33d2ab19746c7aed3e70c8aa1bb608b4073a0a22c412cf04f5eaa5af0ce179e00198f11fbf55d3963dc3f62318f54f985e6000afe987322bae827e"}, {0xb8, 0xfff, 0x8, 0x6, 0x667, "9707e1ad987335a335eb57434d2954d82c487cb44708965297bdd52c1c2f0514b1fc0500c2d141728facbb5a26c942375c8eac326d00a819369713345ff33244b5f1a738297aae44dbc2af16216fcc7c3feeccff7f6b760b309e8029953ffa26ad6aa7d8fd167e0dfa12b07b8923ddf6ebab5d90977c2bd6d541e3c0332496962c505cb1e07feb98ea77e04892f726b671c9d8188994dbd4ee548cf46c3402b5369649b05a1291a2"}], 0x29c}, {&(0x7f0000768000)=[{0xdd, 0x7, 0x100, 0x10000, 0x8001, "e8b053619e2bc5414e14566b9677846eac9a54cdde48230815ab5f8760f042f9cfeb817d60d18353713ec2511671b51e4d3ba6aebbb57b3f60b54aa47f597cdf2a9966540896d6e06f38db2c2f9f05f28ce37c974bf105e8c9fff20e9f56c62334a8df7ada217c96f5c3fcef95f1f73fd1343846a237626356de2e19aeb152a3b1acbe77e2ec0c4b0d04db440d3fe19cbc4ca6ac6f231cab0d0e691417bb4e294a1abf736e75ec6f8195411a8d4e6b30a1f3ec40a756e5c49bd94f0285d48adf6123193f2b4d451e2c48960fc0"}, {0x1010, 0x5, 0x200, 0xfff, 0x2, 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"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{0xd3, 0x7fff, 0x600, 0x4, 0x327, "7f246834fff0be1267b7c5b64a01263f6e91a8ddb9a7f3aaab64e4d9626291e61cd54852de750a777fddc04f4778bbca51969b4a8bed5e9294b2255b942781ecd232ec4cb99aa6212a2c7297ed88e0ddc6e090e312a7f0f25530060c3813bcb29d8107d3070f6ef2cc833179f6b5a6c6503730e2f8b304b36baa0f82bcc9f21e75736149433702e3e37088c90616249c6f01e094f0c1d0b77ca1371b2256b105d2110874388d86213bf9096b4d792fa8a3c73272527994b410f5cbfec4208cbad82bd0"}, {0xa9, 0x2, 0x602, 0x4, 0x80000001, "81cac4063b623618fda129d1340cb9235f5aa92ba6536c840d4e9d34e9cfa692ce7d4b05f11a5582a68cf37260103eb73ff901982e88d408547b5691c37f74b38b08a6bfb6254df327b387811762d43c4cbf6c30643ca4e24ef90490858764862cb84825c85fa5c30bfb4dd1054c9c2148e28f2252369631ee1176a996579be800eb6a1151fcc9d24a346f40c264fb189f2f18e9887c88bc75"}], 0x118c}, {&(0x7f0000480000)=[{0x73, 0x1, 0x202, 0x200, 0x0, "9f8d51a0bc9f792fa5995fcc95a88badf583d3d0a04b1babb938ddece16fd1294c06cf3bf58881bcf962e6e65f8492211eec0f617bba9cb38e6865827f58b163145f1f74525d607620ac4980ea3c672d9f3f8308212166b89c53ec937065aa0412f9fa"}, {0xf1, 0x100000000, 0x800, 0x101, 0x9, "557a13d083b6699ebd966b8b95429c200b59fc62259293abdf934d982428955d75588bc97415cee98bfe726b59eaac074658d7595e0b279fd09c92b7897c740dee60bd86a2c7ccf2779023c0a077eaf0973592b82253e6d25bfe65ed0234bcfe0e619f4bed9151c08d72b004dc63eb6dc8e0f20192aacfa451d10e538aa2173cbe20ca2c319782411c6e978549b049368bdc1ce0a8e48dba968bda0b3b63c1a45b18314d557585528e8567e578903d71dbbf4416009e216eaa54d9d74b647a4e3f2bdbdd9b064be3584ecf07147f6d075d9eeb224c717627d775a963ab544044e6"}], 0x164}], 0x6, &(0x7f0000795000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10]}, @rights={0x28, 0x1, 0x1, [r11, r12, r13, r14, r15, r16, r17]}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @rights={0x28, 0x1, 0x1, [r21, r22, r23, r24, r25, r26, r27]}, @cred={0x18, 0x1, 0x2, r28, r29, r30}, @cred={0x18, 0x1, 0x2, r31, r32, r33}, @rights={0x14, 0x1, 0x1, [r34, r35]}], 0xec, 0x4080}, 0x20008010) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r37, &(0x7f00001ba000)={0x0, 0x0, &(0x7f0000693000-0x50)=[], 0x0, &(0x7f0000420000-0x20)=[@rights={0x10, 0x1, 0x1, [r36]}], 0x10, 0x0}, 0x0) 2017/12/21 04:06:46 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001a2000-0xb)='/dev/hwrng\x00', 0x321a00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000001000-0x4)=0xfffffffffffffff9) prctl$seccomp(0x29, 0x0, &(0x7f0000beb000-0x8)={0x2, &(0x7f0000406000-0x10)=[{0x6, 0x3ff, 0xe9a3, 0x8000000000000005}, {0x7, 0x800, 0x7, 0x401}]}) 2017/12/21 04:06:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$mouse(&(0x7f0000e4c000)='/dev/input/mouse#\x00', 0xa96, 0x763265fe65bbc985) ioctl$TIOCMSET(r2, 0x5418, &(0x7f00004a3000)=0x10001) clock_gettime(0x0, &(0x7f00008aa000)={0x0, 0x0}) utimes(&(0x7f0000c7d000)='./file0\x00', &(0x7f00007d7000-0x10)={{0x77359400, 0x0}, {r3, r4/1000+10000}}) fcntl$getownex(r0, 0x10, &(0x7f0000eb3000-0x8)={0x0, 0x0}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000c80000)={0x9, 0x3, 0x80000000, 0x3, 0xfffffffffffffff9}) inotify_add_watch(r0, &(0x7f0000d25000-0x8)='./file0\x00', 0x80) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x8, r5) 2017/12/21 04:06:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000291000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) socket$inet_udp(0x2, 0x2, 0x0) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x65, &(0x7f0000ab2000)=[@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2017/12/21 04:06:46 executing program 2: syz_open_dev$usbmon(&(0x7f00003a8000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000a82000-0x40)=[{r1, 0x0, 0x0}], 0x1, 0xffffffff) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x77) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe0000)=0x2) 2017/12/21 04:06:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000001000-0xa)='net/route\x00') openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dc6000)='/selinux/policy\x00', 0x0, 0x0) 2017/12/21 04:06:46 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000003000-0x4)=0x0, 0x9, 0x0, &(0x7f0000003000-0x8)={0x0, 0x1c9c380}, &(0x7f0000002000)=0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) readahead(r0, 0x80000000, 0xfffffffffffffffd) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000004000)='/dev/input/mouse#\x00', 0x1, 0x401) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000003000)={r1, r1, 0xffff, 0x8, &(0x7f0000004000-0x8a)="38a50a5dcfdcc208754c20d0ef7302a2081a9b6e85df7740ddfdb5c95248b45a6f6856c188506de2cf98a2041bfe905e35de1251d9dbc758fa8928d89e1e047aee5308d1532f8dae0bc84b5a39f003f88506bca75909430989bfac6e35aaf24d2cd99b986c5098c1785f5454df90f6c11dfcfdc0caf854b1ee0037945020b69cbac3f0a3ed20c95b9dad", 0x7, 0x8, 0x5, 0x1, 0x5, 0x4, 0x7ff80000000, "07b981e987dca57a7d0cb357ef7d4d973de0e3649a8ddc90213ba6278b8e75ee4ef2871104054f14515ef3bf8e3432a62fce7feb6bb5a6ce94a3f73c7705ab381e1060a00476cf26d9183a16a939c66f739ca254f82a9aa9b1112572c5e644b57af14f29c0698d0d9baadb20b02b2c6a52f1ecaedacf62efc43757cb80621b1981bfda6bd0e41d97652d8f31f0f8fa549ddc6dcd"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000005000)={0x4, &(0x7f0000006000-0x50)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$TCXONC(r0, 0x540a, 0x5) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000004000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="e4f7a3dff6ca1388c9d7b9ef02b28151"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000006000-0x4)=0x7fffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000006000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x72, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2b173c918b201c2729fc7347c121ac04"}) 2017/12/21 04:06:46 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000027f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000ff4000)={0x80000000, 0x149}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000b0f000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000611000-0x1e)='/selinux/commit_pending_bools\x00', 0x1e, 0x1) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000ff5000)=""/2, &(0x7f00006ff000)=0x2) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000ff4000)={0x8, 0x401, 0x2, 0xfffffffffffffe01, 0x101, 0x7fffffff}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000809000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff6000)=0xc) bind$alg(r1, &(0x7f000028e000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000d17000-0x4)=0x0, &(0x7f0000ff6000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f65000)="", 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f000051b000-0x88)="f1ba6096e4e06b7848aad385c28d8987815e10d0937f6dc5a99780000001be2322779af632946b9c8e604f71d3cf64cd6e2cd17736d2b06d8d820a132e00085cd5317ac3cf76a06649bc803d15fefd378018e6e622f5ffa6cfefe818ccfb223458301364a9c6bece31cd118e3b330f838fbb1c6127c2de437d50732f0006394204485a79256597", 0x87, 0x0) 2017/12/21 04:06:46 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ea5000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000b3e000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2d0, 0x0) io_setup(0x0, &(0x7f0000284000)=0x0) io_cancel(r1, &(0x7f000006e000-0x40)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f000061a000)="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", 0x1000, 0xff, 0x0, 0x0, r0}, &(0x7f0000afb000+0xf6e)={0x0, 0x0, 0x0, 0x0}) 2017/12/21 04:06:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f79000-0x8)='environ\x00') ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:46 executing program 5: r0 = userfaultfd(0x0) close(r0) memfd_create(&(0x7f00008bb000-0xfd)="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", 0x3) writev(r0, &(0x7f0000011000-0x38)=[{&(0x7f00009bd000)="", 0x0}, {&(0x7f0000eaf000)="", 0x0}, {&(0x7f0000577000-0xd)="98", 0x1}], 0x3) 2017/12/21 04:06:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) writev(r0, &(0x7f0000413000)=[{&(0x7f0000aa4000-0x1000)="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", 0xec1}], 0x1) r1 = syz_open_dev$vcsn(&(0x7f00008f4000)='/dev/vcs#\x00', 0x7, 0x1) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000e03000)=0x5) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000674000-0x4)=0x1000, 0x4) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f000066a000)={0x127ff, 0x0, &(0x7f00003f3000/0x2000)=nil}) 2017/12/21 04:06:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000b2000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000c00000+0x8a2)={0xd49, 0x1ff, 0xfffffffffffffffa, 0x3}) dup3(r0, r1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000fab000)='/dev/rtc\x00', 0x20041, 0x0) 2017/12/21 04:06:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f00004e3000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00001cf000)=0x8, 0x800) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000356000)={@common='gretap0\x00', @ifru_flags=0x1800}) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000077000)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000287000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000387000)={0x0, 0x0}) select(0x40, &(0x7f0000477000)={0x80000000, 0x9, 0x8, 0x1, 0xad6, 0xb5c, 0x1c000000000000, 0x7}, &(0x7f000074f000-0x40)={0xe124, 0x8, 0x9, 0x4, 0x9, 0xfff, 0x89, 0x5}, &(0x7f000022f000)={0x8001, 0x5, 0x10000, 0x3f, 0x4, 0x9, 0x92, 0x5}, &(0x7f00004db000)={r2, r3/1000+10000}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r4 = open(&(0x7f000030c000-0x8)='./file0\x00', 0x0, 0x0) r5 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r5, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r5, &(0x7f00002e9000-0x8)='./file0\x00', r4, &(0x7f0000805000)='./file0/file0/file0/file0\x00', 0x0) 2017/12/21 04:06:46 executing program 1: r0 = add_key(&(0x7f00007e0000)='dead\x00', &(0x7f0000f0c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c8a000-0xaf)="", 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) keyctl$describe(0x6, r0, &(0x7f00005a8000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000e47000)=0x0) 2017/12/21 04:06:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227e, &(0x7f0000001000-0x1)="") ioctl$void(r0, 0x5451) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000e7000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e3f000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00009dd000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x4, 0x80, 0x100, 0x44, 0x10000, r1}) 2017/12/21 04:06:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000001000-0x28)={@common=""/16, @ifru_addrs=@generic={0x0, ""/14}}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x6000, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000000)={0x3, &(0x7f0000003000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000004000)=0x200) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x42, "217ee11f902f4382810be57511ea2d50e4d502069eed6a7e430d67fff7d7246cf0bb3b84c40feb9fb8d33976a187876d512b95d3c0d85ccc884612a83a6f87d30dfc"}, &(0x7f0000005000+0xf47)=0x4a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000)={r2, 0xc2, "df4d3c4d7e7733e9392eb12f93e96f91f4fb3f8527903e9100cb68e178e9b8651e9ea6ddc04f800fee62276fe3586145169adfdf9384c3fb273b4aa396d207e96bc26a96006a54f6c531ff850c4374750be50aaf55224c02efec95c99f4b7f95422c7119e1819f1dfdb45a3dce89819227fdbe6e4af870ad9a059301e92a5b7548dff72eba0648b2d90db1ef64352c98d6550891a4bab94dcd5b59cc5f0c3733fe7eb27748e7949fb4babcc815544fc0e28b3f44a180603d3baf06e5cd535eb51570"}, &(0x7f0000005000)=0xca) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000007000-0x14)={r0, r1, 0x6, 0x1, r0}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000005000-0x4)=0x80000001, 0x4) 2017/12/21 04:06:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000904000/0x3000)=nil, 0x3000, 0xb, 0xffffffffffffffff) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001b0000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000fac000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000098e000-0x4)=0x1000) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x58, &(0x7f000065a000-0x40)=[{&(0x7f00008f1000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000239000-0x1010)={0x10, 0x29, 0x4, "f1"}, 0x10, 0x0}], 0x1, 0x0) 2017/12/21 04:06:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0xfffffffffffffffd) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f000075a000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f00005b5000)="200000001900077653000000000048008000000000ffffffff00000400000000", 0x20) 2017/12/21 04:06:47 executing program 7: munlock(&(0x7f0000c71000/0x4000)=nil, 0x4000) clone(0x10004400, &(0x7f0000001000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0xd2)='b') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0xc5, 0x4) 2017/12/21 04:06:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup(r0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) removexattr(&(0x7f0000571000)='./file0\x00', &(0x7f000096f000-0x1a)=@known='com.apple.system.Security\x00') 2017/12/21 04:06:47 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) tkill(r2, 0x2e) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000e80000)=0xfffffffffffffbc5, &(0x7f0000001000-0x4)=0x4) r3 = dup2(r0, r0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000f73000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000791000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="4685a67b62570695c829c43392bfd3551bd742b3ea1fa9ff96408af612db0ffbeca2d94f732ebb43b10c9ef18befa1b8da9ca87fd0b68407596946e4dd44a126ed6dfce00ef9778fe13e2a519273ea1d037074ec735c09ed1988a1c40326f98504160e957cad77f0a47080a9087fdfb7f53157ab6813b25d60a1af33609f63ad83345e5b23130c5c8f488c4fdc96bd66fc285f042b835227e65c9dd089cdfba1267916", 0xa3, 0x0) ioctl$TIOCEXCL(r1, 0x540c) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000000)=""/48) keyctl$revoke(0x3, r4) r5 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r5, 0x0, 0xc, 0x0) 2017/12/21 04:06:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000bcd000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000e03000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008c2000-0xc)={0x6, r0, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000002e000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) close(r0) memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0x0) writev(r0, &(0x7f0000011000-0x38)=[{&(0x7f000028a000)="f00d5a12db8cda45a000000000fb0000ae4400e619", 0x15}, {&(0x7f0000eaf000)="", 0x0}, {&(0x7f0000577000-0xd)="98", 0x1}], 0x3) 2017/12/21 04:06:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00006bd000)='./file0\x00', 0x40, 0x108) clock_gettime(0x0, &(0x7f000035a000-0x8)={0x0, 0x0}) timerfd_gettime(r0, &(0x7f0000f8e000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r0, &(0x7f0000bf9000-0x25)="4c981c2e14ebecf0ddf4b8d1d99dfab14cdff919440bce84498457d5977053fcf5e8f47fdb", 0x25, 0x1ff, &(0x7f00005f5000-0x8)={r2, r1+10000000}) socket$alg(0x26, 0x5, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000598000)=""/0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000c9c000-0xc)={0x4000001c, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000409000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_getparam(r4, &(0x7f0000423000-0x4)=0x0) 2017/12/21 04:06:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000974000)='/selinux/member\x00', 0x2, 0x0) bind$ipx(r2, &(0x7f00007af000-0x10)={0x4, 0x10000, 0x400, "ebd68d5c9b75", 0x79, 0x0}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f00001cd000)={0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/12/21 04:06:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x1) connect$inet6(r0, &(0x7f000067d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000d2a000-0x4)="", 0x0, 0x20000000, &(0x7f00007a9000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/21 04:06:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ae1000)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000eec000)={0xf, 0x8, 0x9, 0x9, 0x0, r0, 0x0}, 0x1c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000aaa000)='/selinux/enforce\x00', 0x800, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00008bd000)=0x0, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ec000-0x20)={r1, &(0x7f000046b000)="", &(0x7f00009cd000)="", 0x0}, 0x20) 2017/12/21 04:06:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xa, 0x801, 0x1c) setsockopt(r0, 0x0, 0x40, &(0x7f0000000000)="", 0x0) accept4(r0, &(0x7f00005b7000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0x10, 0x800) open(&(0x7f0000979000-0x8)='./file0\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f000000a000-0x64)=""/100, 0x64) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d41000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) getuid() openat(0xffffffffffffff9c, &(0x7f0000a67000)='./file0\x00', 0x0, 0x6a6f035c7db49ad8) openat(0xffffffffffffff9c, &(0x7f0000136000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0xfffffffffffffffe) execve(&(0x7f0000049000-0x8)='./file0\x00', &(0x7f00007ff000-0x18)=[], &(0x7f00007fe000)=[]) socket$unix(0x1, 0x2, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2017/12/21 04:06:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000500000)={0x4, 0x9, 0x9, 0xffff}, 0x8) pselect6(0x40, &(0x7f00008e2000-0x40)={0x100000001, 0x3, 0x100000000, 0x4, 0x7f, 0x8, 0x0, 0x54}, &(0x7f0000867000)={0x1, 0x0, 0xa000000000, 0x7, 0x52e, 0x0, 0x6, 0x3f}, &(0x7f00006c4000-0x40)={0x1, 0x4, 0x8000, 0x5, 0x8, 0x1000, 0xedaa, 0x3}, &(0x7f0000537000)={0x77359400, 0x0}, &(0x7f000097c000)={&(0x7f0000bf6000)={0x6}, 0x8}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20f60000) 2017/12/21 04:06:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ba9000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000871000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80040000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000efc000-0xb0)={0x3, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x2, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2017/12/21 04:06:47 executing program 1: r0 = syz_fuse_mount(&(0x7f0000246000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f000061e000-0x4)=0x10000) fcntl$setstatus(r0, 0x4, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000001000)={0xb601e37888022879, @time={0x77359400, 0x0}, 0xfc, {0x10000, 0x4}, 0x9282, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000001000-0xe2)=""/226) 2017/12/21 04:06:47 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000003000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000003000-0xc)='net/netlink\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000004000)=0x5, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000005000)=[&(0x7f0000004000-0x6)='$ppp1\x00', &(0x7f0000005000-0x9)=',nodev@:\x00', &(0x7f0000005000)='net/ptype\x00', &(0x7f0000002000)='-[Qposix_acl_accesswlan1!!posix_acl_access]eth0wlan1\x00', &(0x7f0000001000-0x11)='em07keyringwlan0\x00', &(0x7f0000003000-0xa)='net/ptype\x00'], &(0x7f0000001000)=[&(0x7f0000007000-0xa)='net/ptype\x00'], 0x0) 2017/12/21 04:06:47 executing program 1: syz_open_dev$mice(&(0x7f0000840000-0x10)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000ffc000-0x120)=[{{&(0x7f0000ffc000-0x5)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000052c000-0x38)=[], 0x0, &(0x7f0000ffc000-0x245c)=[{0x460, 0x0, 0x0, "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"}], 0x460, 0x0}, 0x0}], 0x1, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0xc0000000075, &(0x7f0000ffa000)=""/8, &(0x7f0000263000-0x4)=0x8) 2017/12/21 04:06:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e71000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000a42000-0xa)='./control\x00', 0x81000020) mount(&(0x7f0000a92000)='./control\x00', &(0x7f0000dcc000-0xa)='./control\x00', &(0x7f0000bd4000-0x5)='sysv\x00', 0x1000000, 0x0) inotify_add_watch(r0, &(0x7f00002fa000)='./control\x00', 0x6) 2017/12/21 04:06:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000690000-0x8)=@buf={0x0, 0x0}) 2017/12/21 04:06:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b39000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00001d5000-0x8)={0x7, &(0x7f00007ca000+0x76c)=[{0x3, 0x9}, {0x4, 0x7f}, {0x4, 0xfffffffffffffffd}, {0x3ff, 0x3}, {0x7, 0x200}, {0x100000000, 0x400}, {0x8, 0x9}]}) r1 = socket(0x20000000000000a, 0x2, 0x0) accept4$inet6(r0, 0x0, &(0x7f000084d000-0x4)=0x0, 0x80800) syz_open_dev$sg(&(0x7f0000d18000)='/dev/sg#\x00', 0x8, 0x4400) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00008d5000-0x60)=[], 0x0, &(0x7f0000836000-0x220)=[{0x10, 0x29, 0x3, "a8"}], 0x10, 0x0}, 0x0) 2017/12/21 04:06:47 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x3) write(r0, &(0x7f00000ac000-0x43)="ef81af9084362d87504661a7ba93ae9874eb6252dadc3b169af8cba3a67c883ed049a7c83180a996e9fade2cfc5abc7af6aac4cd24f23c21a7ac078d339deb1214c24c", 0x43) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b0b000-0x8e)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, ""}}}}}, 0x0) 2017/12/21 04:06:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x20001, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00002c7000-0x8c)={0x0, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cca000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00008fb000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1, 0x4, 0x2, 0x3dc, 0xeb, 0x6, 0x7, 0xa3, 0x7fff, 0x10000, 0x7f, 0x1a, 0x3, 0x9]}, &(0x7f0000000000)=0x108) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000028f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) r3 = socket$netlink(0x10, 0x3, 0x0) write(r3, &(0x7f00007e6000)="230000002a0047f1ff17dd7fcd0000001000000000f600006000000000120000000000", 0x23) 2017/12/21 04:06:47 executing program 2: mmap(&(0x7f0000000000/0xc43000)=nil, 0xc43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = dup(0xffffffffffffff9c) r2 = getgid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000711000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000c43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000226000)='./file0\x00', &(0x7f0000c44000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) signalfd4(r1, &(0x7f00006f1000-0x8)={0x9}, 0x8, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x0) kcmp(r0, r0, 0x7, r5, r5) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000799000-0x14)={0x0, r1, 0x7, 0x1, 0x0}, 0x14) 2017/12/21 04:06:47 executing program 4: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f7b000-0x4)=0x7, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f0000f69000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f6e000-0xf6)=""/246, 0xf6, 0x2000, 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dd3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000027b000)={0x0, 0x7ff}, &(0x7f0000f7c000)=0x8) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f7c000)={r2, 0x2}, &(0x7f0000f7d000-0x4)=0x8) ioctl$KVM_S390_INTERRUPT(r1, 0x4010ae94, &(0x7f0000f7c000-0x10)={0x1, 0xee00, 0x6}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d71000-0xc7)={r3, 0xbf, "ff1552f6e843e5cc18750c1e4b0a8a76ae93b217da0f48382383f343b25a580cb0fac12f403617bb978f6f2d7bdb237655fec312c0ecc946c04e81a6a10e5d04d4b20bb520699d81ecb99e5a2e9d68e9f4dbd89c26bd95a15543a090a13ae3ba30269278eda82fcfcd39b9556224d3d390f09e1da73b0708e5af2fa8e13b4c4bc9d2ed1adf8eb80684ef47ab5eb2c24e996316906421fbb71543f479ab05384490c09a77ea2c0718df8a95f1c9fb7702ebc4d02fcbc751456e7d476c5287d0"}, &(0x7f0000f7e000-0x4)=0xc7) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f7d000-0x14)={0x20, 0x48, 0xfffffffffffffff8, 0x9, 0x0}, 0x14) 2017/12/21 04:06:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) close(r0) accept4$inet(0xffffffffffffff9c, &(0x7f00000f7000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006c9000-0x4)=0x10, 0x800) r1 = memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f00006ab000-0x1c)={0x57, 0x1ff, 0x3, {0x2, 0x0}, {0x9, 0x6}, @ramp={0x2, 0x100000000, {0xf6, 0x7, 0x10000, 0x0}}}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000764000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000959000-0x4)=0x5) writev(r0, &(0x7f0000011000-0x38)=[{&(0x7f00009bd000)="", 0x0}, {&(0x7f0000eaf000)="", 0x0}, {&(0x7f0000577000-0xd)="98", 0x1}], 0x3) mmap(&(0x7f00009f3000/0x2000)=nil, 0x2000, 0xc, 0x10010, r0, 0x0) 2017/12/21 04:06:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00008dc000-0x8)='./file0\x00', 0x2, 0x27a4d7b1dc1c0b90) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00002a8000-0xfb)=""/251) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f00003a1000)=0xfff, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00007ca000-0x4)=0xfff, 0x4) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f000012f000)={{0x2, 0x0, 0x6, 0x0, 0x5, 0x1}, 0x22}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000db7000-0xa0)={0x0, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xb4c, 0x200, 0x4, 0x800}, &(0x7f00006ec000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000ff0000)={r4, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1d13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x800, 0xef, 0x4, 0x78c0, 0x0, 0x10001, 0xff, 0xd3, 0x9, 0x7, 0x10000000000000, 0x8, 0x9, 0x93]}, &(0x7f0000191000-0x4)=0x108) 2017/12/21 04:06:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000397000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") r0 = getuid() chown(&(0x7f0000583000-0x8)='./file0\x00', r0, 0x0) r1 = memfd_create(&(0x7f000008d000-0x6)='eth0-\x00', 0x2) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00004f4000-0xc)={0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f000029c000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00006c9000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x76d, r2}) 2017/12/21 04:06:47 executing program 3: r0 = inotify_init() ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000f46000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000eca000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000067e000)=0x0) 2017/12/21 04:06:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000038a000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = epoll_create1(0x0) read$eventfd(r0, &(0x7f0000032000)=0x0, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007af000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000b97000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffff8, &(0x7f0000e34000)={0x0}, 0x8) prctl$setmm(0x23, 0x0, &(0x7f0000386000/0x1000)=nil) 2017/12/21 04:06:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000118000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(serpent))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2017/12/21 04:06:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000774000)='/dev/vcs\x00', 0x14000, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000898000)='/dev/vcs\x00', 0x20000, 0x0) dup2(r0, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000167000-0xc)='/dev/rfkill\x00', 0xc4040, 0x0) 2017/12/21 04:06:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000c0f000)=0x0, 0x4) r1 = fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f000046c000-0x8)={0x0, 0x0}) kcmp(r1, r2, 0x2, r0, r0) socketpair(0xd, 0xb, 0x2, &(0x7f0000270000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000f2d000)={{0x9, 0x4, 0x3, 0x8001, 0xf, 0x6}, 0x80}) 2017/12/21 04:06:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000830000-0x4)=0xc) capset(&(0x7f00001c7000-0x8)={0x19980330, r1}, &(0x7f00000dc000)={0x6, 0x5, 0xfffffffffffffffa, 0x9, 0x0, 0xe3c}) alarm(0x1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00005a4000-0x50)={{0x0, 0x0}, {0x400000012, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000e66000-0x9)={0x100000, 0x8000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r3, 0x5) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b90000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000ec1000-0x4)=0xd69, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/21 04:06:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fe5000+0x9b4)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000366000)={{0x0, 0x0}, 0x0, 0x1, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setstatus(r0, 0x4, 0x4000) r1 = syz_open_dev$mice(&(0x7f0000530000)='/dev/input/mice\x00', 0x0, 0x101000) fcntl$getownex(r1, 0x10, &(0x7f0000974000-0x8)={0x0, 0x0}) timer_create(0x3, &(0x7f0000e78000)={0x0, 0x1b, 0x2, @thr={&(0x7f0000569000)="9c42751ebbf0b31ebc0cdb37b01193e3b2ebe9cf85abdee0ae5bf68f1f67ad588fcde16ad63e50e1d402acd2db7dbcad68872ca2e36a4328d9bb39a06cae5bba46f8e7dafa7b96f810e60470fe5d73021183fb66f62db77cead3ccca43e03aceecc5bb151d39", &(0x7f0000126000-0xa6)="4b7a87d34f7885568f61d6836c61211049e5b35752ae38a9e5308df86f21eb218b3d44372b65d38b112f33aecfab6891dfb990d36cb45bc89592e8b0cfa19543f04504698c0c1635db680d6855a7fcbc4be5f3cd749fb85b4760cbf2f9911fd10b0b78a75423f57637e68fd014ceb9c298aed786587c26b9673f56b59d80656c5301dbe85ec813bcb3e80c9ecac3403d6ac576c3cead46a64624319fc3e1b6e2cf571c1b82b6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000055b000)=0x0) connect$inet(r1, &(0x7f0000909000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/21 04:06:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd38, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000b1a000)=0x0) syz_open_dev$usbmon(&(0x7f000086f000-0xd)='/dev/usbmon#\x00', 0x3, 0x20882) 2017/12/21 04:06:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x100000000803) close(r0) memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0x0) writev(r0, &(0x7f0000011000-0x38)=[{&(0x7f00009bd000)="", 0x0}, {&(0x7f0000eaf000)="", 0x0}, {&(0x7f0000577000-0xd)="98", 0x1}], 0x3) 2017/12/21 04:06:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000c40000)='/dev/kvm\x00', 0x82000, 0x0) 2017/12/21 04:06:47 executing program 2: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ff3000)={0x0, @in6={{0xa, 0x3, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6643}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0xbb69, 0x4, 0x3, 0x4}, &(0x7f0000b4a000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000796000)={r1, 0x20, 0x98, "25ac5dee0bb23966d6551370db98ca8cffbcf9595a6993a130a08ee73fafa5ee2a4e2d1037b5899c8ea16370f42734c005d54b57707c150c2322c856cdb629022b601318e96ebf894574ef9c29003eec632e43524fd50c7085f906d9b2c5ee691e61d5129c8593a6c4bf84265430400d4e741d36f258946ba280de6d84501cd1a5a1c80e14e047f817e57156181dee6395507c2ec03e3919"}, 0xa0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00005f9000-0x4)=0x0, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000082b000-0x8)={0x0, 0x0}) 2017/12/21 04:06:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000600000)=[{&(0x7f00007b5000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00005db000-0x30)=[], 0x0, &(0x7f0000bbe000)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, [r0]}], 0x20, 0x0}], 0x1, 0x0) 2017/12/21 04:06:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000cd7000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f00008b5000)='./file0\x00', &(0x7f0000aca000)='bpf\x00', 0x80000, &(0x7f000078a000-0xec)="") mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") mount(&(0x7f0000cef000)='./file0/file0\x00', &(0x7f0000ac4000-0xe)='./file1\x00', &(0x7f000073c000)='devpts\x00', 0x1001, &(0x7f00002dc000)="") pause() umount2(&(0x7f000083a000)='./file0/file0\x00', 0x0) 2017/12/21 04:06:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000d5000-0x30)={0x8, 0x3, &(0x7f00005ef000-0x18)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0x415, 0x0, 0x0, 0x4}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000afb000-0x6)='syseO\x00', 0x1040000000000001, 0x80, &(0x7f0000d18000-0x80)=""/128, 0x0, 0x0}, 0x30) 2017/12/21 04:06:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000154000)='/selinux/checkreqprot\x00', 0x80080, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002e2000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0xa, 0x84) r3 = dup3(r1, r2, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f00009da000)=0x0, &(0x7f0000f38000)=0x4) sendmsg$key(r3, &(0x7f00007f1000-0x1c)={0x0, 0x0, &(0x7f0000a4a000-0x7)={&(0x7f00001a0000-0x68)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x4000) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000889000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b2b000-0x4)=0xe8) connect$packet(r0, &(0x7f00005b2000-0x14)={0x11, 0xff, r4, 0x1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/21 04:06:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000c22000)='/dev/usbmon#\x00', 0x99c3, 0x200000) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000c9a000)=0x2) syz_emit_ethernet(0x37, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {'\f'}}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000ee7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x2, 0x0, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00005f8000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000549000)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a32000)={r1, 0x0}, &(0x7f00001fc000-0x1)=0x8) openat$selinux_member(0xffffffffffffff9c, &(0x7f00005ad000-0x10)='/selinux/member\x00', 0x2, 0x0) set_thread_area(&(0x7f0000c89000-0x10)={0x8, 0x0, 0x400, 0x1, 0xade, 0x7, 0x5, 0x444, 0xffffffff00000000, 0x8001}) r2 = syz_open_dev$mice(&(0x7f000028a000)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000f84000-0xf1)="6fbcfa3fed1a59af7e0d3ad6d5829e29272f1ea4b73c801780352d32d8f7c73c306536a0e955789ee242a1ac8dc9a130cacadbc81b2d108d1bd11844c089240baa3b7ceb460e3c25d928a2e42cc0bea40aac6dd89b6f36350c04b82ec152bfad992abbc843323314cb4c6ec870b149bade2259dc28e3264da713649a9872ce9b246f73881d11f98d1f3528c74a5e6d87c9426e1b69cc21430a68321f42d7d868c498f1001210afb94aa665ebf39ae15ef22cff5bf2cfb42bede9f002b204018a72c68cc0a6f6a648eefca13e37ca4d1285efef3499e10a8f9de2b74033c5496a0eb61c7605c748728a6e270c0010493542", 0xf1) 2017/12/21 04:06:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000357000)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000fd9000)={@common="65726530000000000000000000000100", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004c1000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000711000)={0x2, r2}) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "910203"}, ""}}}, 0x2e) 2017/12/21 04:06:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007c9000)='-\'.security^$\x00', 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f000038d000)=""/65) fsetxattr(r0, &(0x7f0000001000)=@known='system.advise\x00', &(0x7f0000001000)='security.selinux\x00', 0x11, 0x0) 2017/12/21 04:06:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000695000)="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", 0x1000, 0x4000, &(0x7f0000089000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) 2017/12/21 04:06:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00002f6000-0xa)='/dev/vcs#\x00', 0x6, 0x200003) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000658000-0x10)={0x5, 0x1ff}) r1 = perf_event_open(&(0x7f0000a81000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80002040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x802, 0x1) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000849000)='net/ipv6_route\x00') fallocate(r2, 0x2, 0x3, 0x4) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000855000-0x4)=0x0) mmap$binder(&(0x7f000074a000/0x4000)=nil, 0x4000, 0x200000000fffffe, 0x10, r3, 0x0) dup3(r1, r2, 0x0) 2017/12/21 04:06:47 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f000059f000-0xd)='/dev/snd/seq\x00', 0x0, 0x4100) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000375000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet(0x2, 0x80000000006, 0x0) close(r2) listen(r3, 0x1004000400981a) connect$inet(r4, &(0x7f00006e4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r3, &(0x7f0000646000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008a9000)=0x10, 0x0) r5 = syz_open_dev$tun(&(0x7f0000036000)='/dev/net/tun\x00', 0x0, 0x0) dup2(r5, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f9f000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f00001b4000)={&(0x7f0000d73000/0x1000)=nil, 0x1000}) r7 = userfaultfd(0x5000000080000) close(r7) syz_open_dev$urandom(&(0x7f0000f87000)='/dev/urandom\x00', 0x0, 0x0) r8 = memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0x0) fcntl$getown(r7, 0x9) ioctl$sock_bt_hidp_HIDPCONNDEL(r6, 0x400448c9, &(0x7f0000559000)={{0x10001, 0x2, 0x9, 0x7, 0x8, 0x3}, 0x5}) getsockopt$inet_int(r8, 0x0, 0xe, &(0x7f0000de6000-0x4)=0x0, &(0x7f0000481000-0x4)=0x4) writev(r7, &(0x7f0000011000-0x38)=[{&(0x7f00009bd000)="", 0x0}, {&(0x7f0000eaf000)="", 0x0}, {&(0x7f0000577000-0xd)="98", 0x1}], 0x3) sendmsg$netlink(r8, &(0x7f0000800000-0x1c)={&(0x7f0000990000)={0x0, 0x0, 0x80000000, 0xfff}, 0xc, &(0x7f000078a000-0x30)=[{&(0x7f000072e000)=[{0x10e, 0x2, 0x100, 0xffffffffffffffc1, 0x4, "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"}, {0xe7, 0x200, 0x200, 0x66c, 0x482e, "bbf590e78855d9ffa250f3dbbf14f9de0f8869c14d5e19e953f9846e55f4d4b102f63d74a2519fd4477e305a0787f0f1ff4f14bd242e5cf9b95dbad05fc7bbf7cd9d7521c82cfdde2aae7f5482534e725ca7398434d5261868b496f5aa670c1ddc2bfa3e6f882cd009a11d0f7d44ba75af2a887eda12c8e1cceb15e81baa3abf63e23f725ac0cec8be748c5654b27d5fc965d73ca589576b37ded346c10a99de5031723e3f451901e4e2b0f33046c24d7966b3d2f3ccb5c6d4ba9a7d2a13e81938813103cb3a97fa28cbba337cb654eed54de26fc637b2"}, {0x9a, 0x6, 0x220, 0x20, 0x1c, "2fa5962914da793834a7df67740d037f680efa96b0e9f0eb309e97e6ce9be313537c7867c63079b20a8971c19191c51b14f5c0ea6541b105f1a0eab06dd51f27ac72289c7b3df7fedd60b497989c21de11818116c6ddfb662c61cf4ff991ebe89acd636c7d83171a704153d7186120a98d7be0feab10f827798ee0ab434ebada09a955bbfaf077e8020f"}, {0x7c, 0xfffffffffffffffe, 0xe030de610c475234, 0x4, 0x40bf, "6654a2cad7c4418c9cbfb35dd1962c99ea155763f1d53c23024e8a718bd69cb2a40ca723f1fd88c99a77c83521e4c2745b53a558994a9b27b0c30609f60f3b9f4734ea92abe2c687a47601ffea85a5244b8c77ae3f5a12d8ed1c82e2b4b5af1ab2be64b79d945976b9e16084"}, {0xfc, 0x8, 0x20, 0xd5, 0x1, "2c41da4139fcd7588bea80271da64b20f45e8af752bac5444a9dc6f97745e158f36713df303c4491dddc8e10682bb190a9f78d36eed4453490ca3279d5ec7f1f2ce6066440996780ae0c60f6df4a6ebf55c2f35306d8f019129146b3d8761a889d044abff86f1111cd87651a99428f8c0b9f932f9d4216bc498da6f9f962ab4af130754036e0567d9b30e061dedc722d090adb756af7d5a26c3a1b1336b020088840239a8c3918eda5d7994435d997f478de9e4a17ab1dce916bb7874679db59729fe3d27f6b612b6712c5ab21b431cf9e8186a6445379ab85fc30cc56b168e56f8923c81d3896c549b6c162"}, {0x3a, 0x1ff, 0x200, 0x8, 0xffff, "191fac62fcf62c2e9f779120d73f6025ad72dd0d7393d28057a5b4a3d3fb3af54240f9bd896c830c0e3d"}, {0x67, 0x40, 0x100, 0x8001, 0x7, "27d30c68af2708ec13f73f3f7c54548e1ac397ef542cc9061795dafcdaf39deb37bd8824ccb8e37a8bd423d878f38b0f4887698b71fe61b2fc7df43a3ac0ef02b5a71bd1269b1f7671e125431ad8742ccc07f7523b9d0d"}], 0x4a8}, {&(0x7f0000fbd000)=[{0x97, 0x9, 0x205, 0x9, 0x1, "eb3492b4b3a6ce501be7fe10e2414a33d88ec2ffad2c44305e92429f6bbcbaf5b196cc034d3450f892da6257ef9e35f323517d0994054744af8e9eecde01cf84e187baf274bac8974132ed1b8900370cf347eea185802fb6219ff6758da3be7dbf7745ad981eddf1a581883013dea759970588f0391b76f759a59e29791f8681b9ef38189b4471"}, {0xf8, 0x8, 0x101, 0x9, 0x7, "9fe4a30ec301423ca91580edc927ed0395c34180cff404d0ec2b8455f198bcf8a226139149c1b4dade92fd2d1852cd9b1e594b7e775b669ac8b58f3e8e8b8e5d65eb5199f942de09a56ccfb041a35afb2f9af8a013d26b37eca31dbbc4aee20abbbb86cc0284c88d377d9f79a83df72bf44f68dca03246e4a3a4c5802e336bb42a8e9cede0de6376d0d8bcf6b9eb2958f4ede95ced3036e7772280e965305971b6d485f8a811698e4953ac01406258e63fbef46741f31f6dc0d2e0199162db770b851001dfd5570bf30b6f17ece73d6718d2ceff43a2503ee3a7d80030a29dc635b9ffb2602effdc"}], 0x18f}, {&(0x7f0000873000-0x103d)=[{0x1d, 0x7fffffff, 0x20, 0x800, 0x7, "a86fef8b7bbca68746e56ff632"}, {0x10, 0x5, 0x2, 0x5, 0x10000, ""}, {0x1010, 0x6, 0x4, 0xe952, 0x0, "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"}], 0x103d}, {&(0x7f00005a6000)=[{0x88, 0xf74, 0x804, 0x2, 0x200, "8ce2ffab13c07deb40c0141eb4c8e9095708b8a607daa4db0cc7858e33f6e67041d31d28afd521c39431d42afdc5a36f713258051b7b4a4cad1872592d1a8075bff90249b218bddcbd8149a3ade3d3bd27a275855234ccfec3c4c9b29b1e04ae764b92583df7fd77f309519ef0d5f879532c933ff7a8d66e"}, {0xe1, 0x6, 0x8, 0xe8, 0x10000, "de120d5857736351ffc8cd0720a2e033aee30e4270efbb2e5e932ad86bba21272633a61a460878fc239101568856d25680356e15fd06877f408988c0e08e9500fa4cd3d59455b1093cc83502462238c80a3645bc2a417b6cc10f285d90a985e4027f4cedb9d47c3a4152b489bba9be0b05e797fcdfd7310ca1f2c5e981f5548828480e653dda0ef8d9c8788f5cfa3246f42fec666c13934fbb890c8d29734176d5824ec33e7a368c1dccc7b164c6e985400cccea9527a255166d0888808251ed54f867a341e0a780ef24c1647311af7923"}, {0x108, 0x3, 0x400, 0x1, 0x98, "7c118ba2092502f78fb777b692ab1836b5d733f8202f26fa0af3914718e5c2157aaebc678ef47c0890196e43da26a49eac77639eda9a44c13190d32771095ec6c381e41c36bec27a4e5def00fccd4b2bb92291f18ea4e1f0ecfce43b3be1cdcbe64792f55f33dd4153ed5eae4d707f52cffc54aee1bfeac6a1fe62f2b848d4d312fe1027fb48f827c24b6deb85ddc2b6bd7209e9ad9a3342bd8c4439ffc9585349b1893e1f2bf143030fbfa8b2c7416715223a63fa14401fdd9d19206382e5ceba2b3b80de40cd643c156b960c8592ab2aa81ed3a8e71e5537b3d6e9b5dac194e90aca62e78f3685a4c052cc854aa3edf367fdda64827992"}, {0xee, 0x40, 0x1, 0x8000, 0x2, "9632a2a851334f373afa2cf4555be728c5031e5131227fa539a180282573060711e70bc7926b99240f3d1fb673ed2c6a7d9c29f0e04362629f64f75c5094829dbc9bb703bb7e5b103f10616a2355695329608b2362f8fffdadb741e17454a6fce6482eeaab3fc2e6d62e431331ff6c07a4e3e2a3cec421b50161cbf94fe2713428378f0271913a006602194fe87f1405cce63ab3e0040a3f35f006983ec2b34ffcd0e0d38a3b11fe00ba8744fd5b937d461cf37052ea7065403779e7e7d35edc8dc4603a7c3b64de6eea52493f95b883c5590ee56bfbd25d6391dc603c9a"}, {0xd1, 0xfff, 0x300, 0x13f, 0xffffffffffffade1, "7cabd8baa64f9235a41edd65f43c2b9c7fba10a48e433b1c10692ec51efa019b01e3b2356128d1bdeca573689e2a0726bbf26d7c1edbaa49f18e8bb7b62dfe9821ec98d9e6750052202db5b24787556d3c790564ec579718b518c98f5d878112369f18e2dae8146c5f1662565a182f23a8c13573bb6d8cbffbc2dca713ceb762dfbe5d8274da93ac438f5a076d9fbcfac2935bcd76537a93eefb10e68dc7f9c3e051763ee97be150f7a05c45d292af2125dc027d79fd951dc8b628657f9b44dc41"}, {0xb7, 0x92, 0x100, 0xeec, 0x6, "b061d65e4ba436acd695ad9eb62b1b95457c1781ee55a96d91a64e69a5769a373fe8fba42aca1cbb3dad8899ce74bb28732a3ad4202f2a8baae05a48f2da09d177045f4a19e6d27df801bbcf7c3a9ac8cec73a114d99c6e21ff03896881f17029252d6af3ecb86b93eac60b3bf49a4254d36e5f589911baf772ae664fb05b0078be0ca98e550bb92cd060b85fadccaedc9ba5d6afcdf94c27b3f2bf474c902ad178ab04785d600"}, {0xef, 0x1, 0xb20, 0x5, 0xd4a, "5830d633709e69cf3f21f21fe3f0501410164bf2b78e419d060a244b75cca73da442dc1a025544cf4066630750572476e3de4bb36267286672731f553f750eb44de7df3bbbb3e6b6cd911c01285abb0fb4df406347ef86a59dafefe5951dcb30e77b802ff885f995de5d973f8d2b58c696071fbc85df3bc91c75c4f185f562f20145669b8cbf90956ac223c8421b51b79795d83fdc857dc441674a4afb6534be6022dcada60d20f62973fc517531f605abb485f362acce16ef3ec8ba2cbc217b6749ff1bb12500fbdc2c2303a10a4b97e6acaabd308d227c58118817b0143e"}, {0xf6, 0x3e, 0x33d39f2ffc97dd22, 0x3, 0x800, "afde260dc3114e0584240c7102567a0c743ed0fee11a6e19c0ae32785d8ce6b825be3c7b9bf884d048e72cc62e14821416c2b03da93d2d50b4bca904593e715c6d74f3e927987a0cc5b035dfa1275a7536e0c851327dd7b44fa260907739432853a3b0902477ce9fae35a3a3db5049d5b780687e0166237f99ad81de1bdd74ca18a8b6043a9abc0729eee35fbe4722047a80a55e833994319d66ee9a3155608d8cbfe6729b9b121da7f868f86b378a80bc2a9ad714e8012680ca03dc395e9bfbb68d88cfc266f6ebcb2d4493af291d2cc889549cc66288a1784aee9184d43ce14f8ca5bd876b"}, {0xbf, 0x0, 0x10, 0x5c8f, 0x0, "394436bd4eda0020fcf57a806d9f2e12716d3ce46c691cd36d76d197a9a9724356f8e00c2724b6fbe5461674cac83a1342f6713773b88c438720f2619b35b0e724991161a9d83eef699eb2f75262d333b5a1c4475dbf4497ba0e41f4cf4424ffa2f66f9bad13d54ae765c88594a7d237c4e8d7acf892c4a3b008671eb4bf4bee9592df8b72be8a8dc97732cbbc3ef05df91e32b99a580e190b8bf1e07d0dcc2f1221af4a6bedf4c5b3c2afa3e6ea4d"}, {0x35, 0x7c, 0x300, 0xfff, 0xfffffffffffffff9, "59d989bcaa06cd566745830b32e3959195eb1f0f50924fb26235644f340959f6e5ff188e4c"}], 0x7c0}, {&(0x7f0000e0e000-0x185)=[{0xd8, 0xfbe, 0x222, 0x4, 0x9, "bdc8a90f29c35cdf5157b4784efc71712770851953b305d31a0afb5ca8e58d9a33f21210f3715f071de1070450d9ff8650610cb174e4d1738494b3cbc9145a3735307a8234e3d047210842d99b9ce1c9f44e9213fc9132ce88742584cc07a90913c518dcb526561d02e4da7e12b765567f8834c62030c3aaa0fd6b340d5f9b35d8af06e0857a0218a7f54e23fb33cbf7c7e7876642499c6b7a9f2d8e4136b18698b691b2ec6d576c96e52a333e26428a77fe45477ac50819155ceaf4ea75794263a503d0ffb2f9a6"}, {0x4e, 0x1ff, 0x400, 0x9, 0x7, "479925b9cb57bb3d95c1f4ac713984da9b438352227ef5518214c1ab8d9e208c5c2ceb6498e72f3f9ca41d1fb568357e75781ba8a6ef3d92adeb6222f8db"}, {0x5f, 0x3, 0x200, 0x1ff, 0x3, "f96f47163bac3c01a277469be86d6dacc1d745f502657d1b9c81d8a88ae4332824976cee23e43761326d27070570e342fa98925b4a62eec1256eff6eb2f4dd42573a7e7aa1bd6e8a200b1e36292a08"}], 0x185}, {&(0x7f0000d31000-0x14d)=[{0xb9, 0xffffffffffff8000, 0x2, 0x1, 0xffffffff, "13137a50cd8c1264d17def1a495b9af7eb60b3d85f7126fc44f27a68fbb5b28f64c70744f9007e268c0a100ba6177e3eaddfc60defae979b7ee16118644ebe9444d832fb9c1b1ba15122abe6dd6a35407f923997544d61a5b1abacd4c809c5d4155cbca471ce61f64601c564df9f51eaaeb4d4e27add5fa0af5b66148b174401d146c68e8f58ff34c6ae7345a4d830f794058e6c9dd05b5761f5b70f55d32ffc37e77cf7c8946887bb"}, {0x10, 0x1ff, 0xf00, 0x5, 0x78, ""}, {0x84, 0x1, 0x400, 0x5f26, 0x100000001, "2b421979ae518627e5d4b26db4ce62fc7f133c17302f586a797f4dddd6fac653abd6aac996de7f0dd3ccb6bf11f61a9a98f1351cbc2a6929f42ec6cc822d46edccc573d5d95c2b79cf0658b89344b0db08ac66abe2c20cb7e37c0b9344d2c74742e94ddd3242fc0e33d1569167f8eac9c1adebcd"}], 0x14d}], 0x6, &(0x7f00003df000)=[@rights={0x14, 0x1, 0x1, [r6, r6]}, @rights={0x10, 0x1, 0x1, [r8]}, @rights={0x18, 0x1, 0x1, [r6, r8, r6]}, @rights={0x10, 0x1, 0x1, [r8]}], 0x4c, 0x4}, 0x20000001) 2017/12/21 04:06:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ff3000-0xa)='/dev/cuse\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ff0000-0x4)=@int=0x10000, 0x4) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) execve(&(0x7f0000305000)='./file0\x00', &(0x7f0000e17000-0x18)=[&(0x7f0000670000-0x1)='\x00', &(0x7f0000010000)='$S\x00', &(0x7f000055b000-0x1f)='/ppp1GPL-/em1!mime_typecgroup/\x00', &(0x7f0000326000)='vmnet0-(keyring$!eth0\x00', &(0x7f0000406000-0x8)='trusted\x00', &(0x7f0000c54000)='\x00'], &(0x7f0000238000-0x4)=[&(0x7f0000066000)='selfvboxnet0ppp0/trusted#.eth0\x00']) r1 = open$dir(&(0x7f000002c000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000797000)='./file0\x00', 0x400800, 0x1cf) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00003df000)=@ioapic={0x6000, 0x4, 0x6, 0x6, 0x0, [{0x10001, 0x101, 0xe6, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x6, 0x80, 0x1f, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x1, 0x2, 0x983, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x9, 0x6, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x6, 0xff, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x1fe, 0x7, 0x7fffffff, [0x0, 0x0, 0x0, 0x0], 0x6}, {0xcee, 0x8001, 0x4, [0x0, 0x0, 0x0, 0x0], 0x800}, {0x8, 0x0, 0x150, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x3, 0x8, 0x8c16, [0x0, 0x0, 0x0, 0x0], 0x800}, {0x1f, 0xffffffffffffffe0, 0x3, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x4, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x2, 0x200, 0x2, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x936, 0x9, 0x1, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x6, 0x1, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x1bcf, 0xfb, 0x9, [0x0, 0x0, 0x0, 0x0], 0x400}, {0x37b, 0xffffffffffffffff, 0x2, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x6, 0x1ff, 0x5, [0x0, 0x0, 0x0, 0x0], 0x64}, {0x80000000, 0xec39, 0x6, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x400, 0x62, 0x800, [0x0, 0x0, 0x0, 0x0], 0x7}, {0xfff, 0x800, 0x10e9b4e6, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x6, 0xed5, 0x2, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x200000000000000, 0x42b, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x8, 0x7fffffff, 0x400080, [0x0, 0x0, 0x0, 0x0], 0x3f}, {0x0, 0xf2a, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x0}]}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e9d000)={0x1, [0x19]}, 0x6) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x0, 0x12, r1, 0x0) 2017/12/21 04:06:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x301001, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000626000)=""/91) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000002000)=@random={'system.\x00', '^systemuserproc\x00'}, &(0x7f0000001000)=""/0, 0x0) 2017/12/21 04:06:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x1, &(0x7f0000001000)={0x0, 0x0}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f000084e000)=@file={0x0, ""/72}, &(0x7f0000000000)=0x4a, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000756000)='/dev/vga_arbiter\x00', 0x200, 0x0) r3 = dup3(r2, r1, 0x7fffc) getpeername$inet6(r3, &(0x7f0000098000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d98000)=0x1c) r4 = socket$alg(0x26, 0x5, 0x0) r5 = syz_open_dev$sg(&(0x7f00002e6000)='/dev/sg#\x00', 0x0, 0x50040) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00006ea000)={0x80000000, 0x200, 0x100, 0x3a, 0x0}, &(0x7f0000966000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000850000)={r6, 0x9}, &(0x7f0000206000-0x4)=0x6) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000796000)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f000046c000)=0xc) bind$alg(r4, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x2006, 0x40000000000203, 'echainiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) listxattr(&(0x7f0000af8000-0x8)='./file0\x00', &(0x7f0000514000)=""/14, 0xe) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f000067d000)="", 0x0) 2017/12/21 04:06:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000da7000)=0x0) syz_open_procfs(r0, &(0x7f00003a0000)='net/stat\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000788000-0x58)={0x0, 0x25, 0x7, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a05000-0x4)=0x0) timer_settime(r1, 0x1, &(0x7f0000f04000-0x10)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f000043f000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0xfffffffffffffff0, &(0x7f0000e96000)={0x0, 0x0}) 2017/12/21 04:06:47 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x3, r0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000005000)=@req3={0xaa, 0x480000000, 0x7, 0x8, 0x1e8, 0x6, 0x3ff}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000000c000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000008000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2017/12/21 04:06:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000e9000+0x90c)='/dev/qat_adf_ctl\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000336000-0xdc)={0x0, 0xd4, "d2bf5bda0fa54acd463571b602d659ee9a471e06dacdb0b19770d82cdf3638c71aab5144281eb55672275b8072a4aaba4f0626118b3c45bd0eff84f4808672e9ee17901b0ec9b7013d061f4a5770065c6762ef8b512695b7951d15a9272a656a617a5bbc333c1f8c9a987210bdd7dbe2c4b860e16ab7766b197f56e6963d7e710ede8b06129ad21654b85dd962a22c54aae67185ed81e684de7a430eb2aacab6315692d6ad2456fc49468b94905825f2d18e75a63a36aff6f7e39c9573e1e2b50b79baa86828ab9afe11e79f77606b97458191ec"}, &(0x7f0000e46000-0x4)=0xdc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e3c000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc7000)=0x1c) r5 = gettid() setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000fa0000-0x4)=0x3, 0x4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00005e9000-0xc)={0x0, 0x0}) syz_open_procfs(r5, &(0x7f0000706000-0xa)='net/ptype\x00') getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000b00000-0xb8)={r3, 0xb0, 0x0, 0x7, 0x6, 0x5, 0x3, 0x81, {r4, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0xfffffffffffffffe, 0x8, 0x9}}, &(0x7f0000268000-0x4)=0xb8) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:47 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) socketpair$inet(0x2, 0x80005, 0x9, &(0x7f000054e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000888000)={0x0}, &(0x7f0000f34000)=0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000712000-0x4)=0x0, 0x4) 2017/12/21 04:06:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000560000-0x5c)={0x0, 0x3, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) bind(r0, &(0x7f0000a76000)=@generic={0x40001e, "0103000000000001000000004700000000a979f321b30c7bc8790405c700d62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669dc021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31ba0077aeb81c9000000000000010000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000320000-0xc)={0x0, 0x1c, &(0x7f0000e1d000-0x1c)=[@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}]}, &(0x7f0000334000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000da0000)={r2, 0x2}, &(0x7f0000e25000)=0x8) 2017/12/21 04:06:47 executing program 3: mmap(&(0x7f0000000000/0x399000)=nil, 0x399000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000793000)={@loopback={0x0, 0x1}, 0x1, 0x2, 0x1, 0x8, 0x6, 0x8001, 0x1}, 0x20) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000595000)={0x1, 0x0, [{0x40000020, 0x0, 0x0}]}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000397000-0x8)={0x0, 0x80000000}, 0x8) 2017/12/21 04:06:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001a4000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00001eb000)={0x0, 0x7f, 0x30, 0x7ff, 0x1}, &(0x7f0000633000+0x2af)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000062e000-0x98)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0xfffffffffffffff8}, &(0x7f00008f3000-0x4)=0x98) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f00000ef000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009e5000)=0x10, 0x80000) sendmsg(r2, &(0x7f000007b000)={&(0x7f0000a7d000-0x58)=@nfc_llcp={0x27, 0x0, 0x7, 0x2, 0x8, 0xffffffffffffff81, "80621a2026114a04ca28d84c9d9199e6e3ea38e01bb1780d22c7d6b3071d199bacd9543993d9886ba432326ff94670aea4c5cd3aeac32ef4b34202d1f9c267", 0x7}, 0x58, &(0x7f00004f1000-0x8)=[{&(0x7f00000d8000-0x77)="7cda8e2696449c41cbc56da710d62e710440cd5e5d1bc3f650b98a3abb13334dcbd3bcdff94a694775e4c5dda1b1464cb19cb58a2aefe2099ab3db0645797244cebb81258d026d508a61f2606843054045e30d031be67faa5099d6dbb78e616c434a5c18b620516c6b0627d567e9afdf748da2eacee17d", 0x77}], 0x1, &(0x7f00007c0000-0x240)=[{0xd0, 0x113, 0x0, "1e2e5782604e040890ef4b24347681b5bd1f9ab23d422a2083b23b57b893b3204d94fd747fd38c251fda10e1b05794bdec0135fad7e457256c97e1bedac5e10b1985d41072bda71e8ba50b790de7c109e4a054d90693a851fa8b2573728cd20502be2e8069eb29f184b2449b28376e3f957fda0db8f1239d8e5104937986f604ffee5498bea4639b25f1c063f8453333a8e1642d659873cb77db11d25fe71b91120eee46456f18535d937176e1844c2819c4a660ce715fbca70066624a77e0c8669121"}, {0xf4, 0x47f77e51f7eb6fe3, 0x8001, "140f5a408e14588db8c9906d9279f4e94195d7377f4a717f91191c2f85c70bc113bfe4fbf75b7b4e89c09beb240c7c8abb84ffda46291e73243bc2852922bb2685d15f5c718d0ef53aea70dc939929c581bee134d6851c7a987939569778b36b9a254eea386c1bfa4ca1884f0f5108db5a89a189a9577bc1cace86736bcf941faf94dfbb3bf2f9ec61e618f2837a4f46f4db3121df486cdc73bcb8b32adfa5beae02acfd81310a93f94842f3c36d2a414abf40427a72226f60340c85f693a71d1649f31fc197f0012cbed8a34e30254fe521ef86f43c4b7ae99176bdabb420af6b9b7a937977de11"}, {0x50, 0x10f, 0x9, "597e0f9eeb834f02d4102924e3d8e31ae0a813cec88c2270869024e589b1935426ec16e55464e2327e24fda80a844b1e2d5e8a648676fbabd19fb5702b47a8f831d9b4"}, {0x2c, 0x10a, 0x101, "14e59f99b23e30d5b384ad87ed14649cb7701bf955d0f086e432ffa1394c43"}], 0x240, 0x50}, 0x4000) r3 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) add_key(&(0x7f000037d000)='keyring\x00', &(0x7f0000b86000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006a6000)="", 0x0, 0xfffffffffffffffb) poll(&(0x7f000041e000-0x30)=[{r3, 0x0, 0x0}], 0x1, 0x0) 2017/12/21 04:06:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x4, 0x20000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a45352, &(0x7f0000002000-0xa8)={{0x0, 0xe000000}, 'port1\x00', 0x9, 0x0, 0x8, 0x7ff, 0xe3, 0x400, 0x6e1, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000-0x10)={0x7fff, 0xd, 0x6, 0x8, 0x0}, &(0x7f0000002000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000002000)={r5, 0x9}, 0x6) rt_tgsigqueueinfo(r2, r3, 0x1b, &(0x7f0000001000-0x10)={0x3, 0x3, 0x2, 0x4}) nanosleep(&(0x7f0000001000-0x8)={0x77359400, 0x0}, 0x0) connect$nfc_llcp(r0, &(0x7f0000001000-0x58)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1926d99db74f59f306fbcbaefd16123582df0b85b664be3ab7e39f55068ace4c74ec927b3a88fb5926a5ab07b412d1ac8b7014e7f6ab9907a2ae1708163f7f", 0x0}, 0x58) 2017/12/21 04:06:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005b6000)='/dev/sequencer\x00', 0x90200, 0x0) write$tun(r0, &(0x7f00009af000-0x3c1d)=@pi={0x0, 0x0, @ipv6={0x20000, 0x6, "a60400", 0x30, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@hopopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x13, "020f93f88733bcf24d0ce1087478fa27b06d04"}]}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2b4ba7", 0x0, "976012"}, ""}}}}, 0x5c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000059b000-0xc)={0x100, 0xffffffff, 0x6, 0x7fffffff, 0x80000000, 0x7f, 0x0}, 0xc) 2017/12/21 04:06:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000384000-0x2)='*\x00', 0x3) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f00004e3000)=0x0, &(0x7f0000cbb000)=0x4) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x40000d, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f7139893676420b7c20800cf6929c57ab8610440dc35ede6826850577cf5fde8f4f024ff5f280c2252ae099282d2c87df8fad70b202c8a4b6e67726fbd88c2cd16c3d0f2ab6f1285017cdf3f002e2b4b0959dfaed9bcf6c6e37ed39d1f662f2c7acd25178c151f1cc1befc33") r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000388000-0x12)={@generic="07c3b388302588b5fa1f7a8d157beb7a", 0x40}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000d3b000)=0x7fffffff) fremovexattr(r1, &(0x7f000097f000)=@known='system.sockprotoname\x00') 2017/12/21 04:06:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80001040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000663000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000c5c000-0x20)={@common='eql\x00', @ifru_flags=0x2}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00006f9000-0x50)={0x5, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 550.302633] kauditd_printk_skb: 5 callbacks suppressed [ 550.302641] audit: type=1400 audit(1513829207.791:190): avc: denied { map } for pid=4151 comm="syz-executor4" path="/735/file0" dev="tmpfs" ino=220705 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=dir permissive=1 2017/12/21 04:06:47 executing program 4: mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000aca000)={0xa, 0x1, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ac4000)=0x9fd, 0x4) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x40000000, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x100000001, 0x0, 0x800000100000003, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) 2017/12/21 04:06:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000380000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f00007e1000)={@common='tunl0\x00', @ifru_flags=0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000004f000)={0xf000, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000460000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000525000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x3, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}], 0x74) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000071000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r0, r1) 2017/12/21 04:06:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c49000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f38000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000ed3000-0x8)={r1, 0x2}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f000002f000-0x4)=0x0, 0x4) [ 550.397641] tmpfs: Bad mount option “>6f“kË&Z²þsa` [ 550.426243] tmpfs: Bad mount option “>6f“kË&Z²þsa` 2017/12/21 04:06:48 executing program 7: syz_open_dev$mice(&(0x7f000051c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x892000)=nil, 0x892000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockname$inet6(r0, &(0x7f0000112000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000545000)=0x1c) write(r0, &(0x7f0000379000-0x26)="240000001a0025f0006bb404feff001c020b49ff6e10b500000200eb0800030001000000", 0x24) 2017/12/21 04:06:48 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000134000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000f3000-0x4)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f0000f84000)=&(0x7f0000036000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000084c000-0x8)=0x18) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fa0000)='/selinux/context\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f000012e000)='md5sum${eth1keyringkeyring@&\x00') ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000abc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8001}) 2017/12/21 04:06:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x986, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f9c000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockname$unix(r1, &(0x7f0000837000-0x6e)=@file={0x0, ""/108}, &(0x7f0000dab000-0x4)=0x6e) 2017/12/21 04:06:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='schedstat\x00') getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000071c000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001f3000)=0xb) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x100000000, 0x208000) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x8000, 0xd4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000003000-0x4)=0x20, 0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000001000)={{0x10000, 0x5, 0x2, 0xa8d1, 0x3, 0x5}, 0x6}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000003000)={0x8001, 0x4f, 0x4, 0x0, 0x20000000000000, 0x7fff, 0x2, 0x1, 0x5, 0x7fffffff, 0x101, 0xffffffffffffffe0, 0x0, 0xffffffffffffff01, 0x400, 0x7, 0x3ff, 0x8, 0x9}) r4 = dup3(r3, r1, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000-0x8)={0x1, [0x0]}, &(0x7f0000002000-0x4)=0x8) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8be) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000005000-0x6)='.dead\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000)="6bec034d07b3f74eb2b832d7b8e8f28fdd417555a1e19d243483884d566d7b26ea386c942be874040d8af2ef3ceca2aa11b1c886bd260375d16b9ff1ee4f39f69e8e498ad50f5aa4ceb97cf66c0a04e28ebf753799165e372fdc31f55d68bfc02d22cd8f98fcb2ece00ee8aad9552d8f2ae7f4585de47a35e47e913d9db3604d1187a4af86ce6ae61ad3162789e2df53e1bb61ec828b4f0aab6fcd4fae9260f925a48d13c2705ba8d6f9fb9ed189b8cd03b1230836324bff13a75174aa7916ff04e3cc8155c8f5c648157e94c53abc2058", 0xd1, 0xfffffffffffffffd) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key$keyring(&(0x7f0000004000)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r6, r7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000005000)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000004000)={r8, 0x80000, r0}) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000002000-0xc)={0xffffffffffffcbc1, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000004000-0x8)={0x8, &(0x7f0000007000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000007000-0x8)={r9, 0x2}) 2017/12/21 04:06:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000384000-0x2)='*\x00', 0x3) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f00004e3000)=0x0, &(0x7f0000cbb000)=0x4) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x40000d, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f7139893676420b7c20800cf6929c57ab8610440dc35ede6826850577cf5fde8f4f024ff5f280c2252ae099282d2c87df8fad70b202c8a4b6e67726fbd88c2cd16c3d0f2ab6f1285017cdf3f002e2b4b0959dfaed9bcf6c6e37ed39d1f662f2c7acd25178c151f1cc1befc33") r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000388000-0x12)={@generic="07c3b388302588b5fa1f7a8d157beb7a", 0x40}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000d3b000)=0x7fffffff) fremovexattr(r1, &(0x7f000097f000)=@known='system.sockprotoname\x00') 2017/12/21 04:06:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00009f2000)='./file0\x00', 0x43, 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffc, 0x0, 0xa00000002, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00007ff000)='./file0\x00', &(0x7f0000ce4000-0x8)='./file0\x00', &(0x7f000057c000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000dbc000)=@assoc_value={0x0, 0x0}, &(0x7f000001f000)=0x8) lgetxattr(&(0x7f0000cda000-0x4)='./file0\x00', &(0x7f0000006000-0x15)=@known='system.sockprotoname\x00', &(0x7f00002b9000)=""/128, 0x80) sendmsg$inet_sctp(r0, &(0x7f0000b04000-0x1c)={&(0x7f0000e67000)=@in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c, &(0x7f00006f7000)=[], 0x0, &(0x7f0000041000-0x2c)=[@sndrcv={0x2c, 0x84, 0x1, {0x6c1, 0x8000, 0x200, 0x100000000, 0x0, 0x8, 0x3ff, 0x4, r1}}], 0x2c, 0xc0}, 0x24048040) 2017/12/21 04:06:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) close(r0) r1 = memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000291000)={0x3ff, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c2, 0x4, 0x401, 0x8e, 0x1, 0x0, 0x75a, 0x9, 0x5}) writev(r0, &(0x7f0000011000-0x38)=[{&(0x7f00009bd000)="", 0x0}, {&(0x7f0000eaf000)="", 0x0}, {&(0x7f0000577000-0xd)="98", 0x1}], 0x3) 2017/12/21 04:06:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e86000-0xa)='/dev/cuse\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000d8000-0x8)=@assoc_value={0x0, 0x8b}, &(0x7f0000ae9000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00008ca000-0x14)={r2, 0x0, 0x4, 0x8, 0x10000, 0x8}, &(0x7f0000534000-0x4)=0x14) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = dup2(r3, r0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000dda000-0x5)='yeah\x00', 0x5) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d49000)='net/snmp\x00') r1 = add_key$user(&(0x7f0000899000)='user\x00', &(0x7f000050e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000427000-0x1000)="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", 0x1000, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r1, 0x5) r2 = add_key$keyring(&(0x7f0000867000-0x8)='keyring\x00', &(0x7f0000cda000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r2) close(r0) fsync(r0) bind$bt_sco(r0, &(0x7f00001b5000)={0x1f, {0x0, 0x800, 0x7, 0x7, 0xf8b1, 0x8}}, 0x8) recvmsg$kcm(r0, &(0x7f0000fec000-0x1c)={&(0x7f00008b6000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000953000-0x10)=[{&(0x7f0000b11000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bb3000-0x2)=""/2, 0x2}], 0x2, &(0x7f0000061000-0x97)=""/151, 0x97, 0x7ba}, 0x2001) sendmsg$kcm(r0, &(0x7f00002fd000-0x1c)={0x0, 0x0, &(0x7f0000f97000)=[], 0x0, &(0x7f00000fa000-0x448)=[{0xbc, 0x11a, 0x7, "30112fcd3bff81a4153c3d6703d565573f5d00586f2f1d491faebe45f1947dc6b9dfdce3194b8e796d6fb727f049c3cd259aba12f79963f0b897abc596e6824f680c9a29d318004f4831e70e0275637fb188d0b38f0bda29a8330568a657faa97c0b2c78405747015061bd5b14a82d6ab6461f65ec2c445005524648175d1541e9e88720cc0b89c7e7c628e41a2ffcd0e4db75f89a5372d830f93d0224b8d33beb17dda3a03e57a679667466cdb2"}, {0x24, 0x3a, 0x9, "8509ad3490e5f3b02e658cf3d6acbcec613af05b39329d84"}, {0xf0, 0x6, 0x0, "37a98f96881bd76cd16147d56a9feb8b08ae2932a43b92b32baa3cc4d11de8af4b1f5d69657a6e2de23fa7051178f966173eafba22f7ff111f958a8ac917e7f7f7482407e97439745a0a030ab2498f0a1d5aa96b771fce612fb46fcc1451297cf2d0ea86e6317ff286a2d772b0dc642b1830ebec44927370caf044f844c1279a5a26916d0b1a9160a247250497dc17881182c31e17ba6419168a864602216cca00de2ec2debd1db493f82194f18725ad03957a091e0cc3a1eb70334fbb1c66a0c01d84f82b0a3bd4d8d4705fdcf7be87a9c36f83cb82b6eb6316027908450fc97e25ca7f"}, {0xc8, 0x88, 0x5, "fb27781b8a8a090010819390f0f84dba726951014224c7cd575e0a1246fdd09edc704a305a67c0fff380e9ca498e99d9ece47941080edaf069f39e5a7e58e04750a66e98ce2450a2a0b9be4c88ad4831c1ea3a9887f0d2ea9d091668802258a9b07583616f3f5cb34ce55036d027f5f11d7df47ded6d7c43a5c94cf846efc55e3441e03da5a48e67fcea7944a7171093a59a554428ad9585f540a481fabe7ff8c5653cd7988d95427172d0bda39f9434b5253737cfc7b4b29481"}, {0xb0, 0x10f, 0x401, "8b424e4e0b182e5578dd44af5b10efa05c2bad85990667bb6bafd2a82c876d8e89ed5da888ff6bb62067bbaf2c15dac62c33f7908e42d04f46602a3b81df282a5ccc7a0bbdb177fe4b2dca62d2a16716516a7b1810c559433951182a273ef6c92843e6883f972410b5a0436d5d8b78d32e6b01a8ed2fd830925ee0b56fdc8c56ad248a9dd402b15fd5af1bcd5e0a4352cf1e4a3f5e5a051e23242af4c023706f39"}, {0x100, 0x107, 0x7f, "05c8788ab8b6b17ea59194dda986a3a72011b7d658f4f6350ac1e247e38dff9b0e0909d629cdb9ecad29888c0bb193f3e3cf8d850760390c848797e0bc5d85fb9f76097ce6cddbc1ae52ddc4bf4391e03a3fd480f6b0d267bf82f0bc0d8dab243eed4f8b9411e426c0bbf59381910d309b9fa36310261cf27eddc78f56c6d6641638a2ffef2c3482ad20dc823f31e97ecd43d03edf42bd7dd690643d19473f58fd609c45dfefc59ba0af399cab4fc3456bf0ae2ab73ddaae68cce1bfe4fa6e9d225249329e001757e71b8fe2985e64b3f1280e2fbe91820321f674e7f91083aa356bcea38a987d4fe88efed8d8f139a5d7"}], 0x448, 0x20000080}, 0x4004000) 2017/12/21 04:06:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2201, &(0x7f0000980000)="") bind$ipx(r0, &(0x7f0000d04000)={0x4, 0x120000, 0xfff, "ff5c7ee49ecc", 0x5, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000912000)={0x1, @time={0x0, 0x0}, 0x4, {0x8, 0xffff}, 0x1, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e01000-0x2)='..', &(0x7f00008bf000-0x8)='..', &(0x7f0000898000-0x8)='xfs\x00', 0x5004, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d1a000-0xd)='/dev/usbmon#\x00', 0x1, 0x220800) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000f69000-0x10)={0x10000, 0x0, 0x4, 0x2}) sendto$inet(r0, &(0x7f000084d000)="b21248319b6e7c7b964ada6da9536523bb011bb6d0ec28d3394d182363af11831e36103cfe1d248729d3513d2fdbf4d3c92dd5bba246ce42a9285b97296b66e75151197f3cf65b99867a07b66d37871aae1c3e7ce599e1880a9a554142fc41697da27ed24a2e4b3723aa766db8c9af8886bbdeae899d1b9ac135bf13d73be1f4601b1b5acc3789c949625dbd92ecf1072ea6764cb0132cadcd38a7ab81b6e1d3e75a041c7cf9b9c4a0296d79d61c6415058f3fbc5b7db35823f832d5a354fe686b5008c861bb8a34c19f7c3c694d49d86881e9118a08ac1b41a00535a990f05cce63a686799a2571ff5c1c0481d763589018e748ba47", 0xf6, 0x10, &(0x7f0000116000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) umount2(&(0x7f0000c1b000-0x2)='..', 0x2) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f2c000-0x4)=0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000087a000-0x10)='/selinux/create\x00', 0x2, 0x0) connect$unix(r1, &(0x7f000085c000)=@abs={0x1, 0x0, 0x3}, 0x8) 2017/12/21 04:06:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000f48000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e006, 0x0, 0xa8, 0x87, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r0, 0x0) syz_open_dev$mice(&(0x7f0000fd3000)='/dev/input/mice\x00', 0x0, 0x0) [ 550.644132] tmpfs: Bad mount option “>6f“kË&Z²þsa` 2017/12/21 04:06:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000384000-0x2)='*\x00', 0x3) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f00004e3000)=0x0, &(0x7f0000cbb000)=0x4) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x40000d, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f7139893676420b7c20800cf6929c57ab8610440dc35ede6826850577cf5fde8f4f024ff5f280c2252ae099282d2c87df8fad70b202c8a4b6e67726fbd88c2cd16c3d0f2ab6f1285017cdf3f002e2b4b0959dfaed9bcf6c6e37ed39d1f662f2c7acd25178c151f1cc1befc33") r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000388000-0x12)={@generic="07c3b388302588b5fa1f7a8d157beb7a", 0x40}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000d3b000)=0x7fffffff) fremovexattr(r1, &(0x7f000097f000)=@known='system.sockprotoname\x00') 2017/12/21 04:06:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f000056f000)=""/96) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000bd000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f00004f6000-0x12)='/dev/input/mouse#\x00', 0x401, 0x4000) 2017/12/21 04:06:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000bc8000-0xb)='/dev/loop#\x00', 0x2, 0x800) ioctl(r0, 0x440000000000127d, &(0x7f0000959000-0x67)="") 2017/12/21 04:06:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000616000)='id_legacy\x00', &(0x7f00003f6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fb0000-0xc3)="6670309ba37739f59eccdbd6b509092bbac7da87bc475929998097e90330b44200f7772d666140f0cfc3a307c1a33a55bc883a11d9ff377b2e410760f460ab79add311ae0861419d1379a02b6dd8fa193f50b7db5aa0f3dbf4a810f179df941367a2d22f654c2919e588e12fef2b36fab5b18c21d27488f1a7ff67f44d6beecbcebec8badd917b5419be1c6aecbe6d078f0339ff65ccd1f5127d403520e1b4e376696659eda6bd0b695d25761e1f8812b195f520a51e17393f7f1e42b965aaa5429536", 0xc3, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000cf8000-0x8)='keyring\x00', &(0x7f00001e1000-0xc)='[]vmnet1em1\x00') 2017/12/21 04:06:48 executing program 1: r0 = open$dir(&(0x7f0000567000)='./file0\x00', 0x2000, 0x1b7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'user.\x00', '\\\x00'}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000001000-0x8)={r2, 0x10}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000000000)=""/1, 0x1, 0x1, &(0x7f0000002000)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, 0xc) syz_fuseblk_mount(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, r3, r4, 0x40, 0x0, 0x480c) fchdir(r0) ioctl$TCXONC(r1, 0x540a, 0x1) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000001000)={0x1, r1, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000001000)=0x10000, 0x4) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x1c)={0xf, 0x96, 0xcd, 0x2, 0x0, r5, 0x9}, 0x1c) fcntl$getflags(r6, 0x408) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000005000-0xb)='securityfs\x00', 0x1000000, &(0x7f0000001000)="d512e133d2dbd4990bce7d1f33f8a1aa2f5f01877d496526a3751a359f44ea3afc389ac9e8bffcf56a2dab0a0fe1eceba64001") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000005000-0x6)={0x0, 0x4}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000006000-0xa0)={r7, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x72, 0x7, 0xcc9c, 0x2}, &(0x7f0000005000)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r5, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) ioctl$TIOCMBIC(r5, 0x5417, &(0x7f0000003000)=0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000)='/dev/vga_arbiter\x00', 0x40, 0x0) 2017/12/21 04:06:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000042f000-0x103e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="c364b1714522", [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x8, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f34000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000f8c000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005bd000-0x4)=0x0) kcmp(r1, r2, 0x6, r0, r0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000b3f000-0x4)={0x16, 0x4, 0x100000001, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000038d000)={{0x1, 0x6}, 0x1, 0x309d, 0x3, {0x3b, 0x4}, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 550.738066] tmpfs: Bad mount option “>6f“kË&Z²þsa` 2017/12/21 04:06:48 executing program 4: lstat(&(0x7f0000fe7000)='./file0\x00', &(0x7f0000890000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000030d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchownat(r3, &(0x7f0000000000)='./file0\x00', r0, r1, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a07000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000-0x8)={r4, 0x0}, &(0x7f0000001000-0x4)=0x8) 2017/12/21 04:06:48 executing program 0: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000d9a000-0x4)=0x3, 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000996000)=""/4, &(0x7f0000096000+0x4d4)=0x4) 2017/12/21 04:06:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000384000-0x2)='*\x00', 0x3) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f00004e3000)=0x0, &(0x7f0000cbb000)=0x4) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x40000d, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f7139893676420b7c20800cf6929c57ab8610440dc35ede6826850577cf5fde8f4f024ff5f280c2252ae099282d2c87df8fad70b202c8a4b6e67726fbd88c2cd16c3d0f2ab6f1285017cdf3f002e2b4b0959dfaed9bcf6c6e37ed39d1f662f2c7acd25178c151f1cc1befc33") r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000388000-0x12)={@generic="07c3b388302588b5fa1f7a8d157beb7a", 0x40}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000d3b000)=0x7fffffff) fremovexattr(r1, &(0x7f000097f000)=@known='system.sockprotoname\x00') 2017/12/21 04:06:48 executing program 7: mmap(&(0x7f0000000000/0x17b000)=nil, 0x17b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat(r0, &(0x7f0000130000-0x8)='./file0\x00', 0x100, 0x80) mmap(&(0x7f000017b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000017e000-0x8)={0x77359400, 0x0}, 0x8) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f000017c000)=""/85, &(0x7f000017c000)=0x55) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f000008d000-0x18)={0x7fffffff, 0x2, 0xc6c, 0x1, 0x6, 0x1}) remap_file_pages(&(0x7f0000263000/0x3000)=nil, 0x3000, 0x2000000, 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000017c000-0x4)=r1, 0x4) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f000017a000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_x_policy={0x4, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/21 04:06:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a24000)=0x0) tkill(r3, 0x2c) 2017/12/21 04:06:48 executing program 1: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x8010000000000086) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000de1000-0x4)=0x802, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f00001ff000)=""/210, &(0x7f0000682000)=0xd2) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000e2b000-0x6e)="146340c379be1329e51c01986ef2698a52ec374a4bfd41e6bc53ddc533524dcbb9f4aa2b0d72a915127ddc5f7dd027953895368f88e2e4065bacea68a7b24a5062c3a947b201cdf452674e2aa357055212f0ec762899e83d1b8dffc0926e7ec5b1753815f7a4c94a00c1a903f14c", 0x6e, 0x80, &(0x7f0000951000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/21 04:06:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005bb000)='net/ip6_flowlabel\x00') setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00003db000-0x4)=0x2, 0x4) close(r0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000e2d000)={0x6, 0xc4, "a266d2b00efddf85760c40621e825ad2425339d17cacb7c38af65db07d51c51438a6cc76a479bc8f5796b7d63afeb08e303f900b751c48a3fbb77ef605b427b93942993aabb75be4891ae4cf365607c00cdcb683013d1e4fab0658001841623f11388d5c458079c092b8598412f1e4660437262be72f0b60997bb3dd1308372fbe521c9921be3af60ece43f1428f2ab2489e3b538c42d69c6e696c826016fc13fd7ba2d2274dab24508265ccfbe45b745ac11da19e1bf3244b0d26d6b457184fec9d2808"}) r2 = memfd_create(&(0x7f0000922000-0x1)='\x00', 0x3) writev(r0, &(0x7f0000011000-0x38)=[{&(0x7f00009bd000)="", 0x0}, {&(0x7f0000eaf000)="", 0x0}, {&(0x7f0000577000-0xd)="98", 0x1}], 0x3) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00006a6000-0x20)={{&(0x7f0000f3c000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2017/12/21 04:06:48 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x181102, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000008000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000008000)={r2, r3, 0x8}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x80000404, &(0x7f0000000000)=0x0) io_submit(r4, 0x1, &(0x7f0000006000-0x8)=[&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)="45ecb4ec5f9f13dad85e8fbe5f", 0xd, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000004000)=0x3, 0x4) 2017/12/21 04:06:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ca4000)='/selinux/member\x00', 0x2, 0x0) getpeername$ax25(r0, &(0x7f000033d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d1d000-0x4)=0x10) select(0x40, &(0x7f0000662000-0x40)={0x3, 0x80000001, 0xe8, 0x4, 0x2, 0x2d13, 0x7, 0x705}, &(0x7f0000033000)={0x2, 0x7fffffff, 0xff, 0x1ff, 0xffffffffffffffff, 0x9, 0xffffffffffffffb9, 0x9}, &(0x7f00004f3000)={0x10000, 0x0, 0x80000000, 0x7fffffff, 0x80000000, 0x45, 0x7, 0x3549}, &(0x7f0000aeb000)={0x77359400, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000aee000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000077b000)='/dev/cuse\x00', 0x40, 0x0) io_setup(0x100000000, &(0x7f0000b81000)=0x0) io_cancel(r3, &(0x7f0000885000)={0x0, 0x0, 0x0, 0x2, 0xa9, r0, &(0x7f0000710000)="357016ed7ab2cbbc632e5a35fd18d06996971af16da3ead46843ce824a27876a192fc8e6b4724547b015427978127c1a42f9eb7bdaf727ba74de1a7c20b3a29056456183f03bf7df594e1681dd75dcaf50c7d7fef9cabc6091d1da183f79dbd9f692704f01ec1b84193edffb8555386db7a4c61e2be789da033ea11e4c0b1895141c2132f2726274b7647b2e9e9f7bd96af1c78307c324a8fd", 0x99, 0x1, 0x0, 0x0, r2}, &(0x7f0000861000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000051c000-0x4)=0x5, 0x4) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000053c000)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x3, 0xc7, &(0x7f00003b8000-0x8)={0x0, 0x0}) memfd_create(&(0x7f00002d8000)='/selinux/member\x00', 0x1) ppoll(&(0x7f0000735000-0x28)=[{r4, 0xb001, 0x0}], 0x1, &(0x7f0000d05000)={0x77359400, 0x0}, &(0x7f0000dfc000)={0x0}, 0x8) 2017/12/21 04:06:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) preadv(r0, &(0x7f0000806000+0x71d)=[{&(0x7f00009be000)=""/180, 0xb4}, {&(0x7f000099a000-0x18)=""/24, 0x18}, {&(0x7f0000469000)=""/118, 0x76}, {&(0x7f0000ffd000-0x95)=""/149, 0x95}], 0x4, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000599000-0x112)="fc00000016000700ab090008090007000a00225900320000040003002100010000452fa49e3500000000000000036915fa2c1ec28656aaa79bb94b46fe18d07f9474000000008c0000036c6c256f1a272f2e117c22ebc247ad47745477d0db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4fdcf3cdefd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b2b861f3d92c83170e12bab2b9d243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035240041e8d48f6ff6b621cc48deac270e33429fd3000175e63fb8d38a8757f1", 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b8b000)='westwood\x00', 0x9) r2 = dup3(r1, r1, 0x80000) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) [ 550.903205] tmpfs: Bad mount option “>6f“kË&Z²þsa` 2017/12/21 04:06:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c9d000-0xd)='/dev/snd/seq\x00', 0x0, 0x840) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000755000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00003d0000)=""/97) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000d91000-0x58)={{0x0, 0x2}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0xf2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:48 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000ef5000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xc0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x1, 0x5, 0x80000001, 0x8, 0x80}, &(0x7f0000000000)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r2) r3 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000f77000-0x8d)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2017/12/21 04:06:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004dd000)=@assoc_value={0x0, 0x101}, &(0x7f00005ad000)=0x8) ioctl$void(r0, 0x5451) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f000082f000-0x4)=0x8, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f00004e5000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cd0000)='/dev/qat_adf_ctl\x00', 0x280000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000cba000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000808000)={r2, &(0x7f00009b5000-0xe9)=""/233}) 2017/12/21 04:06:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000384000-0x2)='*\x00', 0x3) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f00004e3000)=0x0, &(0x7f0000cbb000)=0x4) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x40000d, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f7139893676420b7c20800cf6929c57ab8610440dc35ede6826850577cf5fde8f4f024ff5f280c2252ae099282d2c87df8fad70b202c8a4b6e67726fbd88c2cd16c3d0f2ab6f1285017cdf3f002e2b4b0959dfaed9bcf6c6e37ed39d1f662f2c7acd25178c151f1cc1befc33") r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000388000-0x12)={@generic="07c3b388302588b5fa1f7a8d157beb7a", 0x40}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000d3b000)=0x7fffffff) fremovexattr(r1, &(0x7f000097f000)=@known='system.sockprotoname\x00') 2017/12/21 04:06:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000040d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f00003b6000)='./file0\x00', &(0x7f0000377000+0x526)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$urandom(&(0x7f00006e3000)='/dev/urandom\x00', 0x0, 0x0) splice(r1, 0x0, r0, 0x0, 0x100020000, 0x0) poll(&(0x7f0000586000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/21 04:06:48 executing program 7: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000172000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000019a000/0x3000)=nil) 2017/12/21 04:06:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) close(r0) r1 = memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000a15000-0x5)={0x0, 0x0}) connect$bt_l2cap(r1, &(0x7f000067d000)={0x1f, 0x1, {0x8001, 0x40000000, 0x80000001, 0x4, 0x7, 0x1000000000000}, 0xffffffffffffff7f, 0x7}, 0xe) writev(r0, &(0x7f0000011000-0x38)=[{&(0x7f00009bd000)="", 0x0}, {&(0x7f0000eaf000)="", 0x0}, {&(0x7f0000577000-0xd)="98", 0x1}], 0x3) ioctl$TIOCGPTPEER(r0, 0x5441, 0x2d7) 2017/12/21 04:06:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000744000-0x8)={0x0, 0x0}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000415000-0xa)='/dev/cuse\x00', 0x42a000, 0x0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f000000c000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:48 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000a1c000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000000)=0x0, 0x1f, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000002000-0x4)=0x0, &(0x7f0000005000-0x8)=0x0, 0xf5d, &(0x7f0000000000/0x3000)=nil, 0x0) 2017/12/21 04:06:48 executing program 1: r0 = socket$kcm(0x29, 0x80005, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000002000-0x35)=""/53) chmod(&(0x7f0000001000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) accept4(r0, &(0x7f0000638000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc8000)=0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000000000)={0x1, 0x5, 0xd5f8, 0x4, 0x3}) statfs(&(0x7f0000917000-0x8)='./file0\x00', &(0x7f0000000000)=""/79) 2017/12/21 04:06:48 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00004c8000-0xf)='/dev/sequencer\x00', 0x100, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fc5000-0xc)='/dev/autofs\x00', 0x81, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$sock_void(r0, 0x29, 0x4020000000049, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000000)=""/194, &(0x7f0000001000)=0xc2) 2017/12/21 04:06:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f00006ba000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000031f000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r0 = memfd_create(&(0x7f0000ad4000-0xda)="fffffffa6c696e75785d6d30001e63cea0419c939f0f174f1edbb11290446f5ff2a03094c8f24682f16cc939e16e69b96c709924b8c3f2854534bc0b4e3e55753bcceb1bed78ad8438c6648f937ea761e436722d836c30ac34561db67f10774740c0acf17f72f50a17e7ba75fa1244b2413da53fc02102d676dc64c40a55fb552027f8cc0100832d2c70d0d88f86e50218f8b0b545b60431994f930aab7029f7b1441446de49da2537e09aca33691db916bfe2df8ac45814dec26431acceb7df709a40676b1488c7e744571f3d54186e8108763f665bedd1624e", 0x2) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000e4a000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000384000-0x2)='*\x00', 0x3) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f00004e3000)=0x0, &(0x7f0000cbb000)=0x4) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x40000d, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f7139893676420b7c20800cf6929c57ab8610440dc35ede6826850577cf5fde8f4f024ff5f280c2252ae099282d2c87df8fad70b202c8a4b6e67726fbd88c2cd16c3d0f2ab6f1285017cdf3f002e2b4b0959dfaed9bcf6c6e37ed39d1f662f2c7acd25178c151f1cc1befc33") r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000388000-0x12)={@generic="07c3b388302588b5fa1f7a8d157beb7a", 0x40}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000d3b000)=0x7fffffff) [ 551.042320] tmpfs: Bad mount option “>6f“kË&Z²þsa` 2017/12/21 04:06:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00003ee000-0xd)='/dev/snd/seq\x00', 0x0, 0x800) readv(r0, &(0x7f0000daa000-0x8)=[{&(0x7f00002d9000)=""/120, 0x78}], 0x1) r1 = syz_open_dev$sg(&(0x7f00004fe000)='/dev/sg#\x00', 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000088000-0xe0)={0x0, 0xd8, "aa85c6c8096a55ea35a6337b308b7a1822b8993188415827adf9fcc8cd8fbb49f44fc12c2dbfa8369afcd9401e2e824e47c266e275fbf02a6998104eeee230daa7090b03fe8be236e2bf3a827c62f7c79d41739afe7682c1f5443559971f74e89b3bed2179b6d27bc1dd16e6a56b282b5145316521e985501da04683dbf7ac1b84b8d4703ed0af3d564a85e25c5b7b70a1dcbfc2c247eeacf71947daf3903190a48f09a06d2881fad15e91bd4c201b10bad062d7ef58bcaf0ff8bfc2aab7c2e2df30e2f9e44e2bc84a0f7d7852d73e900d0b49125d39f511"}, &(0x7f0000508000-0x4)=0xe0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000caf000-0xa0)={r2, @in6={{0xa, 0x0, 0x100, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x6, 0x4, 0x8, 0x20}, 0xa0) 2017/12/21 04:06:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f000007b000-0x8)='./file0\x00', 0x401) mkdir(&(0x7f0000b44000)='./file0\x00', 0x0) mbind(&(0x7f0000c7a000/0x4000)=nil, 0x4000, 0x4000, &(0x7f0000efa000)=0x4001, 0x4, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) name_to_handle_at(r1, &(0x7f0000345000)='./file0\x00', &(0x7f000052b000-0x3d)={0x3d, 0xffff, "170d8e45b905be23bf60ef079e5fe2a8f1c46995f7c479402f6f59b417558f4abf30ba4e578eba6b5ac9fb34764e5711ed9d5d2fd4"}, &(0x7f0000b43000+0x4a2)=0x0, 0x400) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000bb0000)="7b2e80c2e028e70a8c09f2ffe05ac4e26787894fa5849324cf763d6fac9bb4b9d75d7f6205d099f851d42d96010bbc4a9627a64463647695b4b63cb6e1bf25f18ba1dc204d78a93ee9bf85cba6f08ddd4f8bc2c15b63d5f250046074814eb95486aaf2b6f28b2987378145453c833f846eade6d4a2730b93d49fb7629ed37ff2c75db76b35de9f30e3aa4541ff57de00b9a97e405d8ca8f8cc9be618332c10c37dba2b18254373dfbe260016206a83ae275493e3aa2dca04424a69e6dc2450cc737a96a8c47981907bfa618877f3507e63379cfc0fd780725a1093ccf8bf9f") 2017/12/21 04:06:48 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000000)={0x0, 0x4, 0x5, 0x1d42, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x3a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8000000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@window={0x3, 0x3, 0x0}]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x7, 0x4, &(0x7f000001a000)={0x0, 0x0}) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000013000-0x8)={0x1, &(0x7f0000013000)=[{0x8, 0x3, 0x55, 0x1}]}) clock_gettime(0x0, &(0x7f0000023000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000022000)={r1, r2+10000000}, &(0x7f0000004000-0x8)={0x0, 0x0}) 2017/12/21 04:06:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007ec000+0xeae)={0x0, 0x0, 0x0}, &(0x7f0000e9a000)=0xc) ptrace$poke(0x5, r0, &(0x7f0000002000-0x4)=0x0, 0x40) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000420000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBLED(r1, 0xc0045405, &(0x7f00009d7000-0x1)=0x0) 2017/12/21 04:06:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000384000-0x2)='*\x00', 0x3) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f00004e3000)=0x0, &(0x7f0000cbb000)=0x4) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x40000d, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f7139893676420b7c20800cf6929c57ab8610440dc35ede6826850577cf5fde8f4f024ff5f280c2252ae099282d2c87df8fad70b202c8a4b6e67726fbd88c2cd16c3d0f2ab6f1285017cdf3f002e2b4b0959dfaed9bcf6c6e37ed39d1f662f2c7acd25178c151f1cc1befc33") r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000388000-0x12)={@generic="07c3b388302588b5fa1f7a8d157beb7a", 0x40}) [ 551.106819] tmpfs: Bad mount option “>6f“kË&Z²þsa` [ 551.152623] tmpfs: Bad mount option “>6f“kË&Z²þsa` 2017/12/21 04:06:48 executing program 3: openat$pfkey(0xffffffffffffff9c, &(0x7f0000627000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a27000)=0x14) 2017/12/21 04:06:48 executing program 1: 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) syslog(0x2, &(0x7f0000001000)=""/0, 0x0) 2017/12/21 04:06:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001f3000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f00003db000)={0x4, 0x80, 0x800, 0x200}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d94000)='/selinux/context\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000155000-0x4)=0x4, 0x4) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000055e000)=0x0, &(0x7f0000aa6000)=0x4) sendmsg$key(r2, &(0x7f0000055000-0x1c)={0x0, 0x0, &(0x7f000009a000)={&(0x7f0000e47000-0x70)={0x2, 0x16, 0x6, 0x0, 0xe, 0x0, 0x0, 0x74c0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x135, 0x0, 0x1f, 0x3, {0x7fffffff, 0x5, 0x3ff, 0x7, 0x0, 0x8, 0x0}}, @sadb_ident={0x2, 0xa, 0x0, 0x0, 0xff}, @sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x7, 0x8}, @sadb_x_nat_t_type={0x1, 0x14, 0x5, [0x0, 0x0, 0x0]}, @sadb_x_sa2={0x2, 0x13, 0x323a, 0x0, 0x0, 0x4, 0x10000}, @sadb_x_nat_t_port={0x1, 0x16, 0x3, 0x0}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x4008000) 2017/12/21 04:06:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000001000)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x4001, r2, r3, 0x7fff, 0x4) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000002000)='\x00', 0x1) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001000)={0xc5c, 0x81, 0xcc, 0x9, 0x2, 0x3ff, 0x0, 0x0, 0x6, 0x3f, 0x8, 0x6}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000003000)={0x3, {"0d42ece9f5db13"}, 0xb10}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000005000-0x4)=0x10f, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000006000-0x4)={0x3, 0x4, 0x1000}, 0x4) getpriority(0x2, r1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000+0x565)={0x0, 0x2, 0x0, 0x7}, &(0x7f0000006000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000)={r4, 0x9}, &(0x7f0000000000)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x1000)=nil, 0x1000}, 0x2, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000006000)=@assoc_value={r5, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r4, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000008000-0x1c)={&(0x7f0000006000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000005000)=[{&(0x7f0000000000)=""/189, 0xbd}, {&(0x7f0000007000)=""/1, 0x1}, {&(0x7f0000007000)=""/97, 0x61}, {&(0x7f0000005000-0x11)=""/17, 0x11}, {&(0x7f0000007000)=""/63, 0x3f}, {&(0x7f0000002000)=""/48, 0x30}], 0x6, &(0x7f0000000000)=""/210, 0xd2, 0x6}, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000009000-0x10)='/dev/input/mice\x00', 0x0, 0x0) 2017/12/21 04:06:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000daf000-0x4)=0x0, &(0x7f00006a2000-0x4)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000188000)=@generic="d93358fc94ce062bb94233d19d6d5646") 2017/12/21 04:06:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000384000-0x2)='*\x00', 0x3) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f00004e3000)=0x0, &(0x7f0000cbb000)=0x4) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x40000d, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f7139893676420b7c20800cf6929c57ab8610440dc35ede6826850577cf5fde8f4f024ff5f280c2252ae099282d2c87df8fad70b202c8a4b6e67726fbd88c2cd16c3d0f2ab6f1285017cdf3f002e2b4b0959dfaed9bcf6c6e37ed39d1f662f2c7acd25178c151f1cc1befc33") open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) 2017/12/21 04:06:48 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8932, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r4, 0x4018ae50, &(0x7f0000000000)={0x100000001, 0x261, 0x100000001}) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000000)={0x7, r4, 0x1}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r5, 0xc0e05403, &(0x7f0000fe3000-0xe0)={{0x0, 0x2, 0x400, 0x3, 0x101}, 0x404000000, 0x8, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x8, 0xc, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) close(r0) memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0x0) writev(r0, &(0x7f0000011000-0x38)=[{&(0x7f00009bd000)="", 0x0}, {&(0x7f0000eaf000)="", 0x0}, {&(0x7f0000577000-0xd)="98", 0x1}], 0x3) fcntl$setpipe(r0, 0x407, 0x1) 2017/12/21 04:06:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002d1000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000085000)={0x0, 0x9}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x3) 2017/12/21 04:06:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a8a000)={0x2, r0, 0x1}) sendto$inet6(r1, &(0x7f0000648000-0x8c)="09b28509e6f3426208996b5d2e569e8888e703b0aecbc6d8e031a88dac779ae9de0391db6993832fc74184693524c18a0cd07ab1e88b47b09963174769fe12ee318caa425a46681edc2e362a766e1840e53e43cc611a84ca8ce42f9020b23d2a139891c0f96f2d012cdbf10d4a8fe44528e75db36b51f6275dcc1dee9f60e955074168d2be5b37c1491aa825", 0x8c, 0x20008000, 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000559000-0xde)="45933e8a8eb9cc971ba7ff225743e8ca9186ae02071bd8df50ec6802659ecf66e02df0ab5370e71790d096faee568015be17b66bc01756691bae5281ee97e63f88919580b50603a8d95181a0ca0c31e48b0d808aa95479ad0f42ca72d9f83939b9250e5cb44503c8a0a8f622bd20e5369c7c448b29e8d34d941e336fb6577cff226b1c28c93828a5a1fba8841066f260420a81417ed35def5a4aaa52a1f048b1412777907bcbc1197d7f6f004dfc607aeae2c711ffc9e3457eb2598957217520a91a26febbe3bcf3ad964fe87fcd47dcdbf3dbf81b1fdff618b61ae630e2", 0xde) umount2(&(0x7f0000391000)='./file0\x00', 0x0) 2017/12/21 04:06:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000384000-0x2)='*\x00', 0x3) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f00004e3000)=0x0, &(0x7f0000cbb000)=0x4) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x40000d, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f7139893676420b7c20800cf6929c57ab8610440dc35ede6826850577cf5fde8f4f024ff5f280c2252ae099282d2c87df8fad70b202c8a4b6e67726fbd88c2cd16c3d0f2ab6f1285017cdf3f002e2b4b0959dfaed9bcf6c6e37ed39d1f662f2c7acd25178c151f1cc1befc33") 2017/12/21 04:06:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f27000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x70)={0x1, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x7fffffff, 0xfffffffffffffc00, 0x7f, 0x5, &(0x7f0000002000-0x10)=@generic="36c8cb894df0425bf2baab075f083dec", 0x3bf, 0x2, 0x4}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000001000-0xbb)=""/187, 0xbb, 0x40000000, &(0x7f0000003000-0x10)={0x4, 0x1, 0x3fa7, "af933d4d79ef", 0x101, 0x0}, 0x10) 2017/12/21 04:06:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007e6000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000fd4000)='net/softnet_stat\x00') connect$unix(r1, &(0x7f00006ad000)=@file={0x1, './file0\x00'}, 0xa) sendfile(r1, r1, &(0x7f00005e5000-0x8)=0x1fff, 0x40439) [ 551.264985] tmpfs: Bad mount option “>6f“kË&Z²þsa` 2017/12/21 04:06:48 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00006f9000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 551.320139] tmpfs: Bad mount option “>6f“kË&Z²þsa` 2017/12/21 04:06:48 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8932, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r4, 0x4018ae50, &(0x7f0000000000)={0x100000001, 0x261, 0x100000001}) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000000)={0x7, r4, 0x1}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r5, 0xc0e05403, &(0x7f0000fe3000-0xe0)={{0x0, 0x2, 0x400, 0x3, 0x101}, 0x404000000, 0x8, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x8, 0xc, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) memfd_create(&(0x7f0000384000-0x2)='*\x00', 0x3) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x40000d, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f7139893676420b7c20800cf6929c57ab8610440dc35ede6826850577cf5fde8f4f024ff5f280c2252ae099282d2c87df8fad70b202c8a4b6e67726fbd88c2cd16c3d0f2ab6f1285017cdf3f002e2b4b0959dfaed9bcf6c6e37ed39d1f662f2c7acd25178c151f1cc1befc33") 2017/12/21 04:06:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e9000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000984000-0x4)=0x8001, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x6) 2017/12/21 04:06:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KDADDIO(r0, 0x4b34, 0xfffffffffffffffa) syz_emit_ethernet(0x70, &(0x7f0000d9b000-0x70)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="665800acc28e", [], {{0x86dd, @ipv6={0x10000, 0x6, "72f20b", 0x3a, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x9, 0x4, "479b23156150c5a2ced6316c5e7a341f7964eb10701917c2e8560fb55c7c65fbc7aa7306c09749a344773b9937b38920a806"}}}}}}, 0x0) 2017/12/21 04:06:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r0, &(0x7f00001f9000)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000515000-0x8)={0x0, 0x0}) ftruncate(r0, 0xa0eb) rmdir(&(0x7f0000001000)='./file0\x00') 2017/12/21 04:06:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000c78000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x44, &(0x7f0000dcb000-0x1e)=""/30, &(0x7f0000002000-0x1)=0x1e) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000e8b000-0x4)=0x0) 2017/12/21 04:06:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000dbd000-0x12)='/dev/input/mouse#\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000038d000-0x10)={0x8, 0x4, 0x7, 0x800, 0x0}, &(0x7f0000856000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000c90000-0x8)=@assoc_value={r4, 0x2d47}, 0x8) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000837000-0x4)=0x0, &(0x7f0000c09000)=0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00004d6000-0xc)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000ace000)={r5, 0x80000, r3}) 2017/12/21 04:06:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(0xffffffffffffffff) close(0xffffffffffffffff) memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0x0) writev(0xffffffffffffffff, &(0x7f0000011000-0x38)=[{&(0x7f00009bd000)="", 0x0}, {&(0x7f0000eaf000)="", 0x0}, {&(0x7f0000577000-0xd)="98", 0x1}], 0x3) 2017/12/21 04:06:48 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) signalfd4(r0, &(0x7f000093c000)={0x9}, 0x8, 0x800) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fd5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$nfc_llcp(r1, &(0x7f0000cca000-0x58)={0x27, 0x1, 0x80000001, 0x1, 0xfa, 0x400, "83166a8f8be0a696042959a586885ac2ab6c1f3347ca5374d228eaf3ad431f381483792a4622ff1edc6d4434eb4674ade0db97d2e8db7cb976989ce12f0a01", 0x57}, 0x58) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f000017a000)={@common='lo\x00', &(0x7f0000fd5000-0x8)=@ethtool_stats={0x1d, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000031f000-0x4)=0x0) 2017/12/21 04:06:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ba5000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000004c000-0xc)=@sack_info={0x0, 0x2, 0x4}, &(0x7f000068f000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f8a000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x285f, 0x56b1}, 0x98) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r3 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) lseek(r0, 0x0, 0x7) setsockopt$packet_buf(r3, 0x107, 0x6, &(0x7f0000455000-0x9c)="b78bded31d44274c7a30dfd68cefd0c8f356d433de0446d561e7423a67168e96496aaff155015c2d182fb7f63b69493a2c6d35d97a2eb33b407f72b1ee10364815800d257a265b877f3ebc7134226924cc84135432062f3d22d63ad0e8a3e4559b961ac21fd7c1ace296d41f9e6bc7f6ca4b88b0338fd2b4476eaec77165e96c9f49d138beedfe4fb148348f7e89a23062e57d96d3afc1feafe1532e", 0x9c) mount(&(0x7f00006c7000-0xe)='./file0\x00', &(0x7f0000bad000-0xe)='./file0/file0\x00', &(0x7f0000a53000)="6f486b66cd7317a9bdfe4d7cae8148ee97cec2f96e0e33c8a48124f7fd250a66d94389f488cdea8a71cb96ad9d6d05fff231036a24859ebd7331b56e6d47147b06434f81ca3f2b7a5669348768b8e43d5557c81951dc63a6e2fde6b176a6080aa36917ced19c0ed17bb7a3f217d540efe3450fd499ae3443e6051952883b8882f63955773d9f3622362dd58a47b872f76a3bbf075f3e2e5c9e281cf7e37ebc2076afb5bb30778b08465d4787e9b8f1148b5c37a89e30e40898108daa7d6a4acf915b5260b851aa36ec16bdad6ee59b48c5691d4994734f4795f03be8f76330fb63d5578f111adb97b16b1e9b4b57", 0x3105409, &(0x7f0000442000)="") 2017/12/21 04:06:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x40000d, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f7139893676420b7c20800cf6929c57ab8610440dc35ede6826850577cf5fde8f4f024ff5f280c2252ae099282d2c87df8fad70b202c8a4b6e67726fbd88c2cd16c3d0f2ab6f1285017cdf3f002e2b4b0959dfaed9bcf6c6e37ed39d1f662f2c7acd25178c151f1cc1befc33") 2017/12/21 04:06:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x1, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c1d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000044000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f000022d000-0x8)={r3, 0x2}) recvmsg(r1, &(0x7f0000347000)={&(0x7f000087e000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000506000-0x20)=[{&(0x7f00005ee000)=""/212, 0xd4}, {&(0x7f0000e82000-0xc9)=""/201, 0xc9}, {&(0x7f000036d000-0x1000)=""/4096, 0x1000}, {&(0x7f00006d9000)=""/24, 0x18}], 0x4, 0x0, 0x0, 0x7}, 0x141) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000099d000)={0x0, 0x10, &(0x7f00002a8000-0x10)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000373000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000703000)={0xfffffffffffffffa, 0x8201, 0x7ff, 0xffff, r4}, &(0x7f0000b92000-0x4)=0x10) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00001b7000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000625000)=0xe8) [ 551.457096] tmpfs: Bad mount option “>6f“kË&Z²þsa` 2017/12/21 04:06:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bce000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000c8e000-0x8c)={0x0, 0x2, 0x600, 'queue1\x00', 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000226000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000036000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:48 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8932, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r4, 0x4018ae50, &(0x7f0000000000)={0x100000001, 0x261, 0x100000001}) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000000)={0x7, r4, 0x1}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r5, 0xc0e05403, &(0x7f0000fe3000-0xe0)={{0x0, 0x2, 0x400, 0x3, 0x101}, 0x404000000, 0x8, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x8, 0xc, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0x1000, &(0x7f0000d27000)={0x0, 0x0}) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f00000d3000-0x35d)=""/4096, &(0x7f0000c1e000)=0x1000) r1 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000575000)={0x0, 0x0}, 0x8) r2 = dup(r1) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000006d000-0xb0)={0x7, 0x0, [{0x80000008, 0x1, 0x7ff, 0x4, 0x1000, 0x0}, {0x1, 0x96, 0x0, 0x7fffffff, 0x9, 0x0}, {0x8000000f, 0x0, 0x5, 0xffff, 0x7fff, 0x0}, {0xc000000b, 0x3f00000000, 0x5, 0x7, 0x1, 0x0}, {0x80000009, 0x8, 0x1000, 0x1, 0x4, 0x0}, {0xc000000b, 0x2, 0x100000001, 0x3ff, 0x0, 0x0}, {0x40000007, 0x602, 0xcc42, 0xda2f, 0x1000, 0x0}]}) bind$inet(r1, &(0x7f0000688000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00007cb000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/21 04:06:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x40000d, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f7139893676420b7c20800cf6929c57ab8610440dc35ede6826850577cf5fde8f4f024ff5f280c2252ae099282d2c87df8fad70b202c8a4b6e67726fbd88c2cd16c3d0f2ab6f1285017cdf3f002e2b4b0959dfaed9bcf6c6e37ed39d1f662f2c7acd25178c151f1cc1befc33") 2017/12/21 04:06:49 executing program 4: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup(r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000006b000-0xc)={0x10, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000fe5000-0xc)={0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000feb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000c0000-0x4)=0x10) r3 = syz_open_pts(r0, 0x0) dup2(r2, r3) [ 551.511577] tmpfs: Bad mount option “>6f“kË&Z²þsa` 2017/12/21 04:06:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000bed000-0x8)='./file0\x00', 0x40, 0x10) clock_gettime(0x0, &(0x7f0000f04000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dd7000-0x4)=0x10001, 0x4) mq_timedsend(r0, &(0x7f00008b7000)="ab51e61998b832e82cb80f332f9db7e01abddbaca2f51f9064ef906b46532683776e44a4dbcaaf2b", 0x28, 0x4, &(0x7f0000165000-0x8)={r1, r2+30000000}) fremovexattr(r0, &(0x7f000042c000)=@known='com.apple.FinderInfo\x00') r3 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x800, 0x0, &(0x7f0000b62000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r3, &(0x7f00005af000-0xc)=""/12, 0xc, 0x0, &(0x7f0000faa000-0x10)={0x77359400, 0x0}) 2017/12/21 04:06:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r0, &(0x7f00001f9000)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000515000-0x8)={0x0, 0x0}) ftruncate(r0, 0xa0eb) rmdir(&(0x7f0000001000)='./file0\x00') 2017/12/21 04:06:49 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8932, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r4, 0x4018ae50, &(0x7f0000000000)={0x100000001, 0x261, 0x100000001}) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000000)={0x7, r4, 0x1}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r5, 0xc0e05403, &(0x7f0000fe3000-0xe0)={{0x0, 0x2, 0x400, 0x3, 0x101}, 0x404000000, 0x8, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x8, 0xc, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) close(r0) r1 = memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0x0) writev(r0, &(0x7f0000011000-0x38)=[{&(0x7f00009bd000)="", 0x0}, {&(0x7f0000eaf000)="", 0x0}, {&(0x7f0000577000-0xd)="98", 0x1}], 0x3) sendfile(r0, r1, &(0x7f00000b2000)=0x0, 0x1ef) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f000092c000-0xe4)=""/228) 2017/12/21 04:06:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x40000d, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f7139893676420b7c20800cf6929c57ab8610440dc35ede6826850577cf5fde8f4f024ff5f280c2252ae099282d2c87df8fad70b202c8a4b6e67726fbd88c2cd16c3d0f2ab6f1285017cdf3f002e2b4b0959dfaed9bcf6c6e37ed39d1f662f2c7acd25178c151f1cc1befc33") 2017/12/21 04:06:49 executing program 4: r0 = syz_open_dev$sg(&(0x7f00009c9000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000015000-0x3)=@file={0x0, ""/1}, &(0x7f0000c3c000-0x4)=0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000706000)=@abs={0x800000001, 0x0, 0x0}, 0x8) bind$unix(r2, &(0x7f0000e67000)=@abs={0x1, 0x0, 0x0}, 0x8) 2017/12/21 04:06:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getresuid(&(0x7f0000840000-0x4)=0x0, &(0x7f0000b3b000)=0x0, &(0x7f000025d000-0x4)=0x0) getresuid(&(0x7f0000228000-0x4)=0x0, &(0x7f0000777000)=0x0, &(0x7f0000ee2000-0x4)=0x0) setreuid(r3, r4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f000012b000+0x52e)='/dev/rtc\x00', 0x400201, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000e1c000)=0x2, 0x4) unshare(0x8000) 2017/12/21 04:06:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dc5000-0xa)='/dev/cuse\x00', 0x90000, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000e8b000)={0xffff, 0x16, "e90c0973c204e73a3038695d914adadd84613fe5bf08"}) r1 = socket(0x100000000011, 0x400000000000a, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000bc0000-0x4)=0x0, 0x4) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f000054d000)=0x3) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f000097d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x4, 'B\x00', 0x30, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "e39554", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}, 0x62) 2017/12/21 04:06:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80000, 0x5, &(0x7f0000b73000-0x8)={0x0, 0x0}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000cf2000-0x4)=0x3117) r2 = syz_open_dev$usbmon(&(0x7f0000df1000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000bf3000-0x56)=""/86) ioctl$TIOCSCTTY(r1, 0x540e, 0x5f) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b77000)={0xfffffffffffffff6, 0x7ff, 0x2, 0x1, 0x80, 0x0, 0x5, 0x200000040, 0x0}, &(0x7f00003f6000)=0x20) socketpair$inet(0x2, 0xe, 0xfffffffffffffffd, &(0x7f0000bc1000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00002b1000)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xf5f, 0x9, 0x3b, 0x20}, &(0x7f00003e5000)=0xa0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000248000-0x4c)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) read$eventfd(r2, &(0x7f0000e5b000-0x8)=0x0, 0x8) 2017/12/21 04:06:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x40000d, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f7139893676420b7c20800cf6929c57ab8610440dc35ede6826850577cf5fde8f4f024ff5f280c2252ae099282d2c87df8fad70b202c8a4b6e67726fbd88c2cd16c3d0f2ab6f1285017cdf3f002e2b4b0959dfaed9bcf6c6e37ed39d1f662f2c7acd25178c151f1cc1befc33") 2017/12/21 04:06:49 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000696000/0x2000)=nil, 0x2000, 0x0, 0x974, 0xfffffffffffffffd) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ed000-0x8)=0x0, 0x2, 0x3) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000fbe000)=0x9, 0xfff, 0x3) 2017/12/21 04:06:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000da8000-0x8)={0x0, 0x0}, &(0x7f0000759000)=0x8) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fd4000)='/selinux/member\x00', 0x2, 0x0) pwritev(r2, &(0x7f000002d000-0x10)=[{&(0x7f0000b2b000)="d5cc3f1f630d286a1b05efdcdbe42f16f601f65d7b6ec763c868428047c93ccd7a146ec432b8e5e568539e878237b7c686f304364e7ef03fdb13954809bb08a6c01cb2d87e7b18d5fb3663a66e6c22909d332e95df844ac069b96898a72de4a79967c28c2494e99db0d5640e38e1e61b195a5e6a47", 0x75}, {&(0x7f0000f54000-0x67)="cdb6f3bc28d0c73ac45c8088ab335ec84439dde63866c9e70a448ccea3cb5a661f21a5e63dce833024f78c5f66954aabf5c2342d7220843d7e1f628fbad1d3b1dd2197e9d1ca3537580facd2e988791cbe9acc38d221c9afd159e2584ef7f96e5b40bb08ccd719", 0x67}], 0x2, 0x26) close(r0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f00004d3000)={0x4, 0x9}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d16000)=@assoc_value={r1, 0x0}, 0x8) 2017/12/21 04:06:49 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_int(r1, 0x29, 0x2000000016, &(0x7f00004fc000-0x4)=0xffff, 0x4) 2017/12/21 04:06:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a36000-0x9)='/dev/vcs\x00', 0x41, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000f9b000)=0xfffffffffffffffc) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) r2 = dup(r1) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000001000)="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", 0x284, 0x100000000031, 0x0, 0x0) 2017/12/21 04:06:49 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) syncfs(r0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000006000)=0x0) 2017/12/21 04:06:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x40000d, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f7139893676420b7c20800cf6929c57ab8610440dc35ede6826850577cf5fde8f4f024ff5f280c2252ae099282d2c87df8fad70b202c8a4b6e67726fbd88c2cd16c3d0f2ab6f1285017cdf3f002e2b4b0959dfaed9bcf6c6e37ed39d1f662f2c7acd25178c151f1cc1befc33") [ 551.803934] tmpfs: Bad mount option “>6f“kË&Z²þsa` 2017/12/21 04:06:49 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000643000)='/dev/input/mouse#\x00', 0x7ff, 0x2801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000c86000-0x8)='./file0\x00', &(0x7f0000000000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000002a000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r1, &(0x7f000067b000)="05", 0x1, 0x0, &(0x7f0000e87000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000093e000-0x8)={0x0, 0x0}) sendto$inet(r1, &(0x7f000056b000-0x83)="d2", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f69000-0x8c)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000315000-0x4)=0x8c) 2017/12/21 04:06:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = creat(&(0x7f00005e7000-0x8)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a42000-0x18)={0x0, 0xffffffffffffff80, 0x30, 0x5, 0x2}, &(0x7f0000ee5000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000001f000-0xc)=@sack_info={r4, 0x7fffffff, 0x1f}, &(0x7f0000d91000-0x4)=0xc) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00007b0000-0xc8)={0x0, 0x0, []}) 2017/12/21 04:06:49 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000004000-0x8)=0x0, 0x1) set_mempolicy(0x0, &(0x7f0000765000-0x8)=0x0, 0xb) 2017/12/21 04:06:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000bd5000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) r2 = fcntl$dupfd(r0, 0x406, r0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009a8000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000f2c000-0x4)=r3) r4 = memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0x0) writev(r0, &(0x7f0000011000-0x38)=[{&(0x7f00009bd000)="", 0x0}, {&(0x7f0000eaf000)="", 0x0}, {&(0x7f0000577000-0xd)="98", 0x1}], 0x3) pwritev(r4, &(0x7f0000b61000)=[{&(0x7f00001d7000)="c4c9e5e35f3bf3377f69a557e2812ad16f810b62ad593587e9f19c80652eaea280005072516b7578b5fa44649c4616e5659b73666a35f4d1c95d4eddf5af1b979d6a26316d6c38ce520bb3868ddb06e4b72a062115610013a4fc5f31b1277ae8c17f8506e2dcbe008147c1d319dfeb881644d5e540c4ce939147321d436461f701bda12ff6851ae31ca17943ab741f5917e5e146732a5495db55f847157af0e824c3acf0ba429773c6668bd6dfbf92298fd71d95c67d8126b31e38eb0e08d2bd77230743a3affe27bb77c60f9e57c9086fcf829ff1b4f82b4622231b116893ecb4e50630446da37d36f4957c5ef61d9d1c", 0xf1}, {&(0x7f00002b3000-0xff)="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", 0xff}, {&(0x7f0000d04000)="4611a8007eae71d1d13e65e0b5b4478c05cbd50971ca16c5c34efa9765d043e312ac", 0x22}, {&(0x7f0000010000)="72fb39e4291ebc298b944226da9b84e55765ad963d1cbf99cb8f1f5bbed141f45897162c683e3c1a4aeb1a530ab177ca6ddcc4368bf519b255e454ea0fc190a2d14bc6f1a0d1fde704b05352fd667b1465e4852d51a20a0011feb6e844ca884e634879a7e30ccb3374fda06d1b0300454a06070411571ac14a62d61147387ca0448a63c53d68bf1320351e909db81b1330567f96711d333e62", 0x99}], 0x4, 0x0) 2017/12/21 04:06:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x40000d, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f7139893676420b7c20800cf6929c57ab8610440dc35ede6826850577cf5fde8f4f024ff5f280c2252ae099282d2c87df8fad70b202c8a4b6e67726fbd88c2cd16c3d0f2ab6f1285017cdf3f002e2b4b0959dfaed9bcf6c6e37ed39d1f662f2c7acd25178c151f1cc1befc33") 2017/12/21 04:06:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e77000-0x8)='environ\x00') ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000f90000)=0xb5) read(r0, &(0x7f0000f42000)=""/0, 0x0) 2017/12/21 04:06:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x9, 0x0, 0x0, 0x200020000000}) ioctl(r0, 0x2285, &(0x7f00002c5000)='S') 2017/12/21 04:06:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x80000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000580000-0x10)={r3, 0x28, &(0x7f0000c66000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fdb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) getitimer(0x3, &(0x7f00004e9000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000a79000-0x30)={0x488, 0xccd, &(0x7f0000093000)="2753bd0c4f8600f56c71532c28c7c4beff3c981accb2b7511ac7ca3f066595c8fbd423827d40f9c0a2b45cc9724d05ba7b7f306e9f782ab8e0c1fe3b986ad3eb59894f2acb5ffdc9afc1889d136d98588fee72338d3f84ac25c94f1e27d2ff14b4e08419c46fe0f9a828cbb377bfb3e5af16164fe68d9618d4435a5ee34dfb70e99370de3fb9b56178f2f5b71dc1de096446c6d32c220ca554833b4f9b101deab8a38eafe10469ccdbf4171e33db37ae2e68a0f2c8a14e5e4c43d0fcdccbcf0acee0a828c162663407dc8b510e6dbe", &(0x7f0000666000)="c5e047dfec86abcebcfa206854aa533c505fc1b346f01ebacd8c4679ac6649ad1bd62151d5c1baed778791e18b6a7908fe97ec3dd6bacf94da0d39c48595", 0xcf, 0x3e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00006aa000-0x9)='/dev/rtc\x00', 0x101080, 0x0) getsockopt$netlink(r4, 0x10e, 0x5, &(0x7f0000e2b000)=""/199, &(0x7f0000073000-0x4)=0xc7) 2017/12/21 04:06:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000e26000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007a6000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ed8000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000356000-0x4)=0x0, &(0x7f0000b86000-0x4)=0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2017/12/21 04:06:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x40000d, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f7139893676420b7c20800cf6929c57ab8610440dc35ede6826850577cf5fde8f4f024ff5f280c2252ae099282d2c87df8fad70b202c8a4b6e67726fbd88c2cd16c3d0f2ab6f1285017cdf3f002e2b4b0959dfaed9bcf6c6e37ed39d1f662f2c7acd25178c151f1cc1befc33") 2017/12/21 04:06:49 executing program 4: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f60000-0x28)={@common="6c6f00000000000000000000000100", &(0x7f0000003000-0x2c)=@ethtool_cmd={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000066d000-0x11)='/selinux/enforce\x00', 0x2180, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000b77000-0xc)={0x0, 0x1000, &(0x7f0000f61000-0x1000)="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"}) 2017/12/21 04:06:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000177000-0x1c)={0xa, 0x1, 0xf7fffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, 0x1c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e9c000)={0x0, 0x0}) [ 551.926549] tmpfs: Bad mount option “>6f“kË&Z²þsa` 2017/12/21 04:06:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x40000d, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f7139893676420b7c20800cf6929c57ab8610440dc35ede6826850577cf5fde8f4f024ff5f280c2252ae099282d2c87df8fad70b202c8a4b6e67726fbd88c2cd16c3d0f2ab6f1285017cdf3f002e2b4b0959dfaed9bcf6c6e37ed39d1f662f2c7acd25178c151f1cc1befc33") 2017/12/21 04:06:49 executing program 3: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000048000)='@', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x6, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000046000)=""}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000023000-0x40)={0xfb, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f000000c000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) [ 551.980970] tmpfs: Bad mount option “>6f“kË&Z²þsa` 2017/12/21 04:06:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cf5000)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000740000)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000cf9000-0xa1)="c477273f0500f20b53243af68f913f1384343200850c415854ad55a5c38362d0795930fd84e542d1e0b5d6ac746adb6c484495121a23f539336892c19f6aae4e90ded442341d2c8c1d853f04afa0515e3cbb751b496f31e106eae3e9c4fa16addb12f539b6b9c1c5a1b97d2375c4891ff3adf3d01785361b85ede68710a0fecead41aa6f7c3d94988dcba2d71253b8c4630af741dc24885aeb8a1326f8086393ef", 0xa1) syz_open_dev$sndtimer(&(0x7f00007cc000)='/dev/snd/timer\x00', 0x0, 0x80080) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000569000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2017/12/21 04:06:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x40000d, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f7139893676420b7c20800cf6929c57ab8610440dc35ede6826850577cf5fde8f4f024ff5f280c2252ae099282d2c87df8fad70b202c8a4b6e67726fbd88c2cd16c3d0f2ab6f1285017cdf3f002e2b4b0959dfaed9bcf6c6e37ed39d1f662f2c7acd25178c151f1cc1befc33") 2017/12/21 04:06:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(&(0x7f000015a000)='./file0\x00', 0x10) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000a8b000-0x4)=0xffffffffffffff80) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00007c5000)={0x2, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000071d000)=0x0) getpgrp(r3) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00007c5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f000001a000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2017/12/21 04:06:49 executing program 7: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) clock_getres(0x5, &(0x7f0000200000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000b00000)=@ioapic={0x7007, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xffff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x10000, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005a8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) poll(&(0x7f0000403000)=[{r0, 0x4018, 0x0}, {r1, 0xa088, 0x0}, {r1, 0x0, 0x0}, {r2, 0x0, 0x0}, {r0, 0x28, 0x0}, {r1, 0x4000, 0x0}, {r1, 0x2, 0x0}, {r1, 0x4, 0x0}, {r0, 0x60a9, 0x0}], 0x9, 0x6) r3 = syz_open_dev$sg(&(0x7f0000b02000-0x9)='/dev/sg#\x00', 0x3f, 0x260000) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r3, 0x89ee, &(0x7f0000b03000-0x79)="a093ddac4f4e6c25948b0b764112138f723659731f8f5ad22b7015482527683b1603ef6da57269f48ee3d54b81719934ee25643a54be888bd0fa4d2ba0bd944e6ccf96146eb8aacd86a564be280712ae8ad688a78b168436630ecfb5242cb288c3f7d9ea7b08c1d5aab037883197b0b1e2494f67b7b4f85c2a") 2017/12/21 04:06:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001ef000-0x6)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000bfe000)={@generic="2c89c6862ded463f1411bdee6631d014", @ifru_ivalue=0x8}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) openat$pfkey(0xffffffffffffff9c, &(0x7f0000ddc000)='/proc/self/net/pfkey\x00', 0x82000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/21 04:06:49 executing program 0: fsetxattr(0xffffffffffffffff, &(0x7f0000c80000-0x9)=@random={'system.\x00', '\x00'}, &(0x7f000086f000-0x4)='em1\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pread64(r0, &(0x7f00000d9000)=""/104, 0x68, 0x0) 2017/12/21 04:06:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0xfffffffffffffffc, 0x2, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000021d000+0x2cb)='net/mcfilter\x00') ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000866000-0x48)={0x40000, 0x0, [0xb4, 0xc33b, 0x0, 0x10000, 0x8000, 0x9, 0x26, 0x3]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) close(r0) memfd_create(&(0x7f000015d000-0x1b)=']\t\x00\x00\x00ev\'-wlan0eth0]eth1[.^\x00', 0xfffffffffffffffd) writev(r0, &(0x7f0000011000-0x38)=[{&(0x7f00009bd000)="", 0x0}, {&(0x7f0000eaf000)="", 0x0}, {&(0x7f0000577000-0xd)="98", 0x1}], 0x3) 2017/12/21 04:06:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004ab000-0x10)=[{&(0x7f0000fc4000-0x29)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) readv(r1, &(0x7f00009ad000)=[{&(0x7f00007c1000)=""/128, 0x80}], 0x1) unshare(0x400) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000a9c000-0x8)={0x0}, 0x8, 0x0) signalfd(r2, &(0x7f0000519000-0x8)={0x0}, 0x8) 2017/12/21 04:06:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x40000d, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f7139893676420b7c20800cf6929c57ab8610440dc35ede6826850577cf5fde8f4f024ff5f280c2252ae099282d2c87df8fad70b202c8a4b6e67726fbd88c2cd16c3d0f2ab6f1285017cdf3f002e2b4b0959dfaed9bcf6c6e37ed39d1f662f2c7acd25178c151f1cc1befc33") 2017/12/21 04:06:49 executing program 3: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000093c000-0xc)={0x4, 0xffffffffffffffff, 0x0}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x25, 0x0, 0x0, "00000807c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00006e2000)={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, {0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, 0xd025, [0x1, 0x80, 0x9, 0x0, 0x400, 0xc5bf, 0xf244, 0x400]}, 0x5c) 2017/12/21 04:06:49 executing program 1: mmap(&(0x7f0000000000/0xc9000)=nil, 0xc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000c8000-0x1c)={&(0x7f00000a3000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00000c7000)=[], 0x0, &(0x7f0000012000-0x11fc)=[], 0x0, 0x0}, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000d000-0x18)={0xaa, 0x0, 0x0}) readv(0xffffffffffffffff, &(0x7f00000c8000)=[], 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00000c9000+0x96a)='./file0\x00', &(0x7f0000073000-0x8)='./file0\x00') mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000fbe000-0x4)={0x0, 0x5, 0x0}, 0x4) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f000092d000-0xd)='/dev/net/tun\x00', 0x0, 0x20000000e) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00006f0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2fd}) write$tun(r3, &(0x7f00004c1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '84m', 0x0, "168532"}, ""}}}}}}, 0x3c) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f00000ca000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000a0000)=0x1c, 0x80800) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000002e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000044000-0x4)=0x0) prctl$void(0x3f) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000c8000-0x10)={&(0x7f0000091000/0x4000)=nil, 0x4000}) 2017/12/21 04:06:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x40000d, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f7139893676420b7c20800cf6929c57ab8610440dc35ede6826850577cf5fde8f4f024ff5f280c2252ae099282d2c87df8fad70b202c8a4b6e67726fbd88c2cd16c3d0f2ab6f1285017cdf3f002e2b4b0959dfaed9bcf6c6e37ed39d1f662f2c7acd25178c151f1cc1befc33") 2017/12/21 04:06:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000168000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000abf000-0x4)=0x5b, 0x4) 2017/12/21 04:06:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x40000d, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f7139893676420b7c20800cf6929c57ab8610440dc35ede6826850577cf5fde8f4f024ff5f280c2252ae099282d2c87df8fad70b202c8a4b6e67726fbd88c2cd16c3d0f2ab6f1285017cdf3f002e2b4b0959dfaed9bcf6c6e37ed39d1f662f2c7acd25178c151f1cc1befc33") 2017/12/21 04:06:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000230000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f00001a8000)=""/24, 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c0e000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) madvise(&(0x7f0000199000/0x3000)=nil, 0x3000, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000f73000)=""/0, 0x0) getdents(r2, &(0x7f0000a79000-0xd8)=""/216, 0xd8) 2017/12/21 04:06:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x40000d, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f7139893676420b7c20800cf6929c57ab8610440dc35ede6826850577cf5fde8f4f024ff5f280c2252ae099282d2c87df8fad70b202c8a4b6e67726fbd88c2cd16c3d0f2ab6f1285017cdf3f002e2b4b0959dfaed9bcf6c6e37ed39d1f662f2c7acd25178c151f1cc1befc33") 2017/12/21 04:06:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x40000d, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f7139893676420b7c20800cf6929c57ab8610440dc35ede6826850577cf5fde8f4f024ff5f280c2252ae099282d2c87df8fad70b202c8a4b6e67726fbd88c2cd16c3d0f2ab6f1285017cdf3f002e2b4b0959dfaed9bcf6c6e37ed39d1f662f2c7acd25178c151f1cc1befc33") 2017/12/21 04:06:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000001000-0xbc)={0x804, 0x0, 'client0\x00', 0x0, "1e666836af651827", "9fbb9681ffdf10a24c85c62e8693f0c168b96962eefa1403b1e5c0877cb550f7", 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000003000-0x8)={0x0, 0x0, ""}, &(0x7f0000002000)=0x8) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) ioperm(0x3, 0x6, 0x4) 2017/12/21 04:06:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00003e8000)={0x0, 0x0}) flock(r0, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2017/12/21 04:06:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) prctl$seccomp(0x16, 0x1, &(0x7f00002fb000)={0x0, &(0x7f0000869000)=[]}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f89000)='/selinux/relabel\x00', 0x2, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000cd2000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) 2017/12/21 04:06:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000de7000)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f00007de000-0x8)='./file0\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0189436, &(0x7f0000001000-0x1)=0x0) getpeername$packet(r0, &(0x7f00003a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000023000-0x4)=0x14) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00006f2000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000d000)={0x0, 0x0, 0x0}, &(0x7f0000269000-0x4)=0xc) lstat(&(0x7f0000094000-0x8)='./file1\x00', &(0x7f0000a7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bfe000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bea000)=0xe8) dup(r0) r6 = getegid() ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f000001f000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2, 0x1, 0x0, 0x29, 0x1f000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xc962, 0x0}) sendmsg$unix(r0, &(0x7f000018a000)={&(0x7f00007fc000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000413000)=[{&(0x7f0000ce9000-0xf9)="016a149085f3f6bbbc6b90cf3f352c145686fe2764f3f81eb28f880df26a2771a58e97978303b1644ee41512a6155f5c62693a82c00d735fc2edb3a88c010f948c895f10c7d52696b42d6e43742779bc2909f34423e500003589fafb1054f90c1758b484f4e1b570230dfeeac6085df8b879dc3bccb01a4023f09855badd87ea291c383b06d30fdae821f27a7cf30503dc307c85ed76e03a9bfefdc39c50f95cb14c242402d6c991b7e05eb61e3e2382fcfbc524c99d2efd15d85da096e9c5703f806f477818e0cf6090b32a0c6f2b4d0489e338684ea0859dd1381cc756a785a266c3613a545e18042b257ea4a7058c129a76ed93647c2a4e", 0xf9}, {&(0x7f0000d8e000)="e9be6bce299984870027be04ca83a5219906cdf100c5fe0b5532670bc0873b79692f41b3613f909d2415cb93409c1b195f2d0fb2ab2429a5c30f98920d6adb1e9a42d81b60fc60a1510b123c20ce218d1a0acd9b72a0390c8009d3bcc915a0988e054e305c8039e9ef6ddbfc63f09e37cf5898ca4db9e20619aa78cb86759602ab2358377089397fb15592a842234083eba851234be990a99782743776b1e001d4b8005c2f0eb06eba251707bf98470030e5e2e4d5d5e51f18f96e9456124928adfd2056b72d9a64", 0xc8}, {&(0x7f0000265000-0xd1)="9017e1146b89404177bc432fd30cdce3b2e6d920e18cf3daa4b56c807a737d5062486d6115b49d7e48bc1bda0e1587c5da73758e97113309e108fbe450a3918af2c2ae6a5c40c9d6afdf6a52011dfcf8e6ff0dbe8081a97dca5cd27562f3a425c2b388b58ab732013e3da2793f3d821a7607d1ed07277b2c2fe66eebc815798a41e36e55cf797c08bb25d78e6791003bc0881b8e851e5d206696f5c8eb9aa3fcfe42b4ee150376944f78589c7ff5e9eecd1710dc5def304d506b4755fec08b719cd5f265145edbf77efd98429e093b3544", 0xd1}, {&(0x7f00003bd000)="eb2010275ec5f1b7ac9e2a9c2addac457f150eb0a34420131713925318889967d8b78b554325f7585a5e7041e026da5b236748da87601a5d0eaf18010a30a4c5471486972c50c58658d6b7e9b6505e12e05185ef087f783719a15ba51fad39d8a054", 0x62}, {&(0x7f0000efd000-0x6c)="cca604fef6728a5d35fda70f0610bdad442773b733edebcb8842ef8faecae3b4480867124c124763ba11cb6be270469a0f6b7b6a382b1c4e186c569c56a6a464bb26c17b93e3877e140f91ac10bc70a5ce6f2e0acd2dc09ea2168c4226ff4d6c5b84e1e121215c761f231e71", 0x6c}, {&(0x7f0000cc0000)="3778abe42fc965b525ec9d6d671235860ae6773dec109a5576f62f57ed90cef54dba6f353e2fbed8581f", 0x2a}], 0x6, &(0x7f00009c1000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0xc, 0x1, 0x1, []}], 0x3c, 0x4000000}, 0x4000000) 2017/12/21 04:06:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000065c000)={0x0, 0x0}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000d45000-0x68)={0x100000007b, 0x0, [0x0, 0x6, 0x8acc, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$vcsn(&(0x7f000050b000)='/dev/vcs#\x00', 0x0, 0x10000) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000093000-0xbc)={0x0, 0xb4, "3cdee9da1e1cae35368016c6ba1d75fc64de3d67fc4b46d0e86906a923dc51d622872f749378b77810358bd308a6f66983f0011590d970fabe0e365903505abd223bbecbee2fc97d0a08980889194fc351e83f8deb05fe4027f09f2e6b122778fec05918d9ba1e9e654ab8702604836738800a0d6ce39737cabd91c2998aa8cd9db2b3c2b2a4dd47cdf2ef4ea8a466ff1979f9088a8631182bde781c25a4b1e1b9f96f32416f2012a4ff5401eddda4e9c00211bc"}, &(0x7f000040a000)=0xbc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cbe000)={r6, 0x2, 0xfffffffffffffffa, 0x9, 0x2, 0x2}, &(0x7f00006b7000)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f82000)={r6, 0x100000001, 0x10, 0x20, 0x2a}, &(0x7f0000b8f000)=0x18) 2017/12/21 04:06:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) close(r0) r1 = memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0x0) writev(r0, &(0x7f0000011000-0x38)=[{&(0x7f00009bd000)="", 0x0}, {&(0x7f0000eaf000)="", 0x0}, {&(0x7f0000577000-0xd)="98", 0x1}], 0x3) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f000085e000-0x4)=0x0, &(0x7f000059d000-0x4)=0x4) 2017/12/21 04:06:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e8f000)='keyring\x00', &(0x7f0000149000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xfffffffffffffff9) r1 = add_key$user(&(0x7f000045e000-0x5)='user\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000091a000)="", 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000001000)=[{0x5, 0xf42, 0x2, 0x3, @tick=0x362c, {0x1f, 0x3f}, {0x59cf8f93, 0x4d6c593c}, @queue={0x10001, {0x3b, 0x8}}}, {0x7, 0xfff, 0x8, 0x3, @time={r3, r4+30000000}, {0x2, 0x7fff}, {0x6, 0x8}, @queue={0x7ff, {0x99, 0x9}}}, {0x2, 0x3, 0x0, 0x5, @time={r5, r6+30000000}, {0x0, 0x81}, {0x1, 0x9}, @queue={0x6, {0x9, 0x5247}}}, {0xfff, 0xfffffffffffffffc, 0x4, 0x101, @time={0x0, 0x0}, {0x800, 0x9}, {0xb638, 0x5}, @time=@tick=0x7}, {0xffffffffffffffff, 0x6, 0x8, 0x7ff, @time={0x77359400, 0x0}, {0xfffffffffffffffb, 0x69}, {0x0, 0x9d3}, @quote={{0x7, 0x40}, 0x3, 0x0}}], 0x8c) keyctl$assume_authority(0x10, r1) 2017/12/21 04:06:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0xfffffffffffffe03, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00003c3000-0x4)=0x0) sched_getparam(r0, &(0x7f000049c000-0x4)=0x0) 2017/12/21 04:06:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x40000d, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f7139893676420b7c20800cf6929c57ab8610440dc35ede6826850577cf5fde8f4f024ff5f280c2252ae099282d2c87df8fad70b202c8a4b6e67726fbd88c2cd16c3d0f2ab6f1285017cdf3f002e2b4b0959dfaed9bcf6c6e37ed39d1f662f2c7acd25178c151f1cc1befc33") 2017/12/21 04:06:49 executing program 3: mmap(&(0x7f0000000000/0x396000)=nil, 0x396000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000396000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000397000-0x4)=0x0, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001ac000-0x11)='/dev/qat_adf_ctl\x00', 0x1000000040000, 0x0) mmap(&(0x7f0000396000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000397000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000398000-0x28)={0x4, 0x1d, 0x10001, 0x3d12, "45e920207baba4a11e609e3562e5b55b807321706357c3dca3c6764d2cd8d244"}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000396000+0xb14)=""/90) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00003cd000-0x82)="") 2017/12/21 04:06:49 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000b5000-0x9)='/dev/sg#\x00', 0x800, 0x8c00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000084f000)='/selinux/access\x00', 0x2, 0x0) linkat(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000792000)='./file0\x00', 0xed68aa9ffc5c0cd5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0xa, 0x801, 0x0) setsockopt(r2, 0x0, 0x40, &(0x7f0000000000)="", 0x0) accept4(r2, &(0x7f00005b7000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0x10, 0x800) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") socketpair(0x9, 0xa, 0x3, &(0x7f0000829000)={0x0, 0x0}) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00005e2000)={0x901, 0x93, 0xff, 0x7, 0x20}) read(r3, &(0x7f000000a000-0x64)=""/100, 0x64) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000d41000-0xc)={0x0, 0x800080000, 0xffffffffffffff9c}) getuid() openat(0xffffffffffffff9c, &(0x7f0000a67000)='./file0\x00', 0x0, 0x6a6f035c7db49ad8) openat(0xffffffffffffff9c, &(0x7f0000136000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0xfffffffffffffffe) execve(&(0x7f0000049000-0x8)='./file0\x00', &(0x7f00007ff000-0x18)=[], &(0x7f00007fe000)=[]) socket$unix(0x1, 0x2, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2017/12/21 04:06:49 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = inotify_init() r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x5, 0x10001) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000f5b000-0xca)=""/202) sendto$inet6(r3, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) poll(&(0x7f0000f7c000-0x40)=[{r3, 0x0, 0x0}], 0x1, 0x0) 2017/12/21 04:06:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x40000d, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f7139893676420b7c20800cf6929c57ab8610440dc35ede6826850577cf5fde8f4f024ff5f280c2252ae099282d2c87df8fad70b202c8a4b6e67726fbd88c2cd16c3d0f2ab6f1285017cdf3f002e2b4b0959dfaed9bcf6c6e37ed39d1f662f2c7acd25178c151f1cc1befc33") 2017/12/21 04:06:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000a9d000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000035e000-0x4)=0x10, 0x80000) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000c3b000)=0x1, 0x4) r1 = socket(0x40000000015, 0x5, 0x93) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000769000-0x9c)={0x0, 0x94, "1645e333f4e0b4b5b3f3ddb49c9a6d5b173e8cdfa67c9844b8e5fc50a900b4862c3b51b2ce08de683da7a5f1486f76191a57922da4392057188038321331cc8a44cbd2faab6c4f3feac6f2da97cfa565e51029aa16dcde88fc6d1130a7932c8ec0f686c4c74342f5ef1040a0b028230101ffa9c51ca4f1833e145869a94fe2ecdfe88bb0cedda4340ee3073712323f0d125eb9b6"}, &(0x7f000097e000)=0x9c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000942000-0x10)={r2, 0x2, 0x9, 0x2}, 0x10) r3 = epoll_create(0x8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001c3000)=0x0) waitid(0x2, r4, 0x0, 0x20000002, &(0x7f00009fd000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mlock2(&(0x7f00001ae000/0x1000)=nil, 0x1000, 0x1) getresgid(&(0x7f000001b000-0x4)=0x0, &(0x7f00003fb000)=0x0, &(0x7f00006bc000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b53000-0xc)={0x0, 0x0}) 2017/12/21 04:06:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f000000c000-0x8)={0x0, 0x0}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) mprotect(&(0x7f00004c4000/0x3000)=nil, 0x3000, 0x3) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00004ec000)='/dev/vcs\x00', 0x200000, 0x0) r1 = socket$inet6(0xa, 0x7, 0x7d) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000304000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r0, &(0x7f0000c55000)=""/104, 0x68, 0x40000000, &(0x7f0000e3d000-0x14)={0x11, 0x3, r2, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009e9000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000bd8000-0xed)=""/237) 2017/12/21 04:06:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x40000d, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f7139893676420b7c20800cf6929c57ab8610440dc35ede6826850577cf5fde8f4f024ff5f280c2252ae099282d2c87df8fad70b202c8a4b6e67726fbd88c2cd16c3d0f2ab6f1285017cdf3f002e2b4b0959dfaed9bcf6c6e37ed39d1f662f2c7acd25178c151f1cc1befc33") 2017/12/21 04:06:50 executing program 4: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000fb3000-0x19)=@random={'btrfs.\x00', 'vboxnet1proc//GPL\x00'}, &(0x7f0000fb2000)=""/7, 0x7) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fb4000-0x9)='/dev/rtc\x00', 0x16840, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000fb4000-0x4)=0x0, &(0x7f00005d7000)=0x4) r2 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000d9d000)=0x5, 0x4) 2017/12/21 04:06:50 executing program 7: pipe(&(0x7f0000503000)={0x0, 0x0}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000029e000-0x28)={@common='dummy0\x00', @ifru_ivalue=0x1f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00008a4000-0xa0)={0x0, @in6={{0xa, 0x3, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x3, 0x3f, 0x2}, &(0x7f00007ae000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000846000-0x10)={0x3ff, 0x209, 0x10001, 0x1, r2}, 0x10) perf_event_open(&(0x7f0000e35000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000c0b000-0x8)={0x4, &(0x7f0000ea3000-0x20)=[{0x2, 0x0, 0x1, 0x5}, {0x6, 0x5, 0x6, 0x1}, {0x2, 0x200, 0x4, 0x5}, {0x7, 0x100, 0x9, 0x6}]}, 0x8) setpriority(0x0, 0x0, 0x6ca) 2017/12/21 04:06:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000da8000)='/dev/rtc\x00', 0x80080, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000086000-0x1)=0x4, 0x1) madvise(&(0x7f000012e000/0x400000)=nil, 0x400000, 0x9) ptrace(0xffffffffffffffff, 0x0) 2017/12/21 04:06:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) close(r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a7f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000006c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d2d000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00007dd000-0x8c)={r2, 0x84, "086c06cceae78cb0790e4035399dc01811e139bcf3c93f559eb3877a04882f6f79d2a6a6e79a074a4eb92b85a3d1dd5957e1c7dc74470f0963b32c26295a9cd7052533d154f6f51ef3b2fa7fd3d80425682c42f3b45a7f158ce54861168aa5bb5240282038b0d4afccc79cb2d2f55875e696781685139579625ac16f29a2235ec402445c"}, &(0x7f0000091000-0x4)=0x8c) recvfrom$inet6(r1, &(0x7f0000a3e000)=""/114, 0x72, 0x141, &(0x7f00000b3000)={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) writev(r0, &(0x7f0000011000-0x38)=[{&(0x7f00009bd000)="", 0x0}, {&(0x7f0000eaf000)="", 0x0}, {&(0x7f0000577000-0xd)="98", 0x1}], 0x3) 2017/12/21 04:06:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000e76000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000509000-0x4)=0x0) r0 = syz_open_dev$usbmon(&(0x7f0000534000-0xd)='/dev/usbmon#\x00', 0x2, 0x101400) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00004b4000)=0x80000001, 0x4) timer_settime(0x0, 0x1, &(0x7f0000616000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000758000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) get_mempolicy(&(0x7f0000998000-0x4)=0x0, &(0x7f0000bff000)=0x0, 0xffff, &(0x7f0000bb2000/0x4000)=nil, 0x2) 2017/12/21 04:06:50 executing program 3: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000094d000-0x4)=0x7fe, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008f3000-0x9)='/dev/rtc\x00', 0x208000, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000eef000-0x4)=0x0) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2017/12/21 04:06:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r1, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000088a000-0x4)=0x5, 0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000c62000-0xd2)=""/210, &(0x7f0000f84000)=0xd2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000668000-0x1)=0x940, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ad2000-0x4)=0x80, 0x4) 2017/12/21 04:06:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x40000d, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f7139893676420b7c20800cf6929c57ab8610440dc35ede6826850577cf5fde8f4f024ff5f280c2252ae099282d2c87df8fad70b202c8a4b6e67726fbd88c2cd16c3d0f2ab6f1285017cdf3f002e2b4b0959dfaed9bcf6c6e37ed39d1f662f2c7acd25178c151f1cc1befc33") 2017/12/21 04:06:50 executing program 3: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e35000)={0x0, 0x0}) r3 = dup2(r2, r1) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x2d, &(0x7f0000fdf000)=0x1, 0x4) 2017/12/21 04:06:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000252000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) syz_open_dev$tun(&(0x7f0000a3a000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@common='ifb0\x00', @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000384000-0x4)=0x6) r1 = syz_open_dev$vcsa(&(0x7f000055a000)='/dev/vcsa#\x00', 0x5, 0x400) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000898000-0x14)={0x20, 0xffffffff, 0x556, 0x1, 0x7}) [ 552.580962] tmpfs: Bad mount option “>6f“kË&Z²þsa` 2017/12/21 04:06:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x40000d, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f7139893676420b7c20800cf6929c57ab8610440dc35ede6826850577cf5fde8f4f024ff5f280c2252ae099282d2c87df8fad70b202c8a4b6e67726fbd88c2cd16c3d0f2ab6f1285017cdf3f002e2b4b0959dfaed9bcf6c6e37ed39d1f662f2c7acd25178c151f1cc1befc33") 2017/12/21 04:06:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fe5000+0x9b4)='/dev/snd/seq\x00', 0x0, 0x200000000000) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bc6000)='/selinux/load\x00', 0x2, 0x0) sendto$ipx(r1, &(0x7f000059f000)="d030fd46c61f9a81dcf6dd2dd5d3853217f7f663a1423c8104f83fe153e5c019ffce4861fdcb918493506041843249ea0e2655e2f489b496", 0x38, 0x4, &(0x7f0000113000-0x10)={0x4, 0x6, 0x6, "e242d879da6c", 0x2, 0x0}, 0x10) memfd_create(&(0x7f0000a1f000)='/dev/snd/seq\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000366000)={{0x0, 0x0}, 0x0, 0x1, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:50 executing program 3: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000afb000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000af7000)={0x1, 0x0, [{0x17b, 0x0, 0x0}]}) 2017/12/21 04:06:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f9b000)='/dev/rfkill\x00', 0x8e00, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000fbe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000bf1000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) sendto$inet(r0, &(0x7f0000764000-0x1)="17", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 552.619332] tmpfs: Bad mount option “>6f“kË&Z²þsa` 2017/12/21 04:06:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x40000d, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f7139893676420b7c20800cf6929c57ab8610440dc35ede6826850577cf5fde8f4f024ff5f280c2252ae099282d2c87df8fad70b202c8a4b6e67726fbd88c2cd16c3d0f2ab6f1285017cdf3f002e2b4b0959dfaed9bcf6c6e37ed39d1f662f2c7acd25178c151f1cc1befc33") [ 552.645855] tmpfs: Bad mount option “>6f“kË&Z²þsa` [ 552.676547] tmpfs: Bad mount option “>6f“kË&Z²þsa` 2017/12/21 04:06:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000fcc000)='oom_score_adj\x00') exit(0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000fda000-0x74)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xcc4b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x2, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}], 0x74) preadv(r1, &(0x7f00007e8000-0x30)=[{&(0x7f0000917000)=""/1, 0x1}], 0x1, 0x0) 2017/12/21 04:06:50 executing program 1: socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fstatfs(r0, &(0x7f0000ca2000-0xd7)=""/215) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001d0000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000d4a000-0x4)=0x0, &(0x7f0000003000)=0x4) bind$alg(r0, &(0x7f00008ac000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004ae000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000d65000)={0x5, 0x7a5c, 0x7ff, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) 2017/12/21 04:06:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x40000d, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f7139893676420b7c20800cf6929c57ab8610440dc35ede6826850577cf5fde8f4f024ff5f280c2252ae099282d2c87df8fad70b202c8a4b6e67726fbd88c2cd16c3d0f2ab6f1285017cdf3f002e2b4b0959dfaed9bcf6c6e37ed39d1f662f2c7acd25178c151f1cc1befc33") 2017/12/21 04:06:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x20000004000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x1c, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) 2017/12/21 04:06:50 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000-0x8)={0x8, 0x2, 0x0, 0x0}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x4, 0x80}, &(0x7f0000009000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={r3, 0x4994}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000009000)={0x0, 0xc37e, 0x7c222fd6, 0x101}, &(0x7f000000a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000008000)={r4, 0x5, 0x0, 0x7f, 0x9}, &(0x7f0000008000)=0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000009000-0x6)={r5, 0xfffffffffffffffa}, 0x6) 2017/12/21 04:06:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000168000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r3, 0x0, 0x2, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000f07000)={[{0x5, 0x4, 0x800, 0x87be, 0x2, 0x7, 0x2, 0x7, 0x3, 0x2, 0x200, 0x0, 0x1f}, {0x4, 0x8, 0x1, 0xb5, 0xffffffffffffff7f, 0x1, 0x0, 0x6c, 0x5, 0x4, 0x0, 0x200, 0xd95}, {0x7, 0x998, 0x4, 0x7, 0x3fc, 0x0, 0x8001, 0x2, 0x4, 0x4, 0xf51b, 0x800, 0xfffffffffffffc01}], 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) close(r0) r1 = memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000076c000)={0x9, [0x3, 0x2, 0x6, 0x1736, 0xffffffffffffffe0, 0xd404, 0x8, 0x4, 0x400]}, &(0x7f00009cb000-0x4)=0x16) writev(r0, &(0x7f0000011000-0x38)=[{&(0x7f00009bd000)="", 0x0}, {&(0x7f0000eaf000)="", 0x0}, {&(0x7f0000577000-0xd)="98", 0x1}], 0x3) 2017/12/21 04:06:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$mice(&(0x7f0000028000-0x10)='/dev/input/mice\x00', 0x0, 0x4400) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000729000)={[0xffff, 0xdff, 0xffffffff, 0xab, 0x2, 0x80000001, 0xffffffffffffffff, 0x8001, 0x6, 0x3ff, 0x4, 0x7, 0xdb6, 0x3, 0x1fe4, 0xf894], 0x5004, 0x20000}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)='ns\x00') getdents(r0, &(0x7f00005ce000-0xa5)=""/165, 0xa5) getdents64(r0, &(0x7f0000bef000-0xec)=""/236, 0xec) getdents64(r0, &(0x7f00001b8000)=""/144, 0x90) 2017/12/21 04:06:50 executing program 3: getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c60000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000571000)=0x0, &(0x7f00001fc000-0x4)=0x0, &(0x7f0000fed000)=0x0) setresgid(r0, r1, r2) r3 = pkey_alloc(0x0, 0x2) pkey_free(r3) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000001c000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8000000000000800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x14, 0x5, 0x3, 0x0, [{[], 0x0}, {[], 0x0}, {[@multicast1=0xe0000001], 0x0}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "108200", 0x0, "8bb61d"}, ""}}}}}, 0x0) 2017/12/21 04:06:50 executing program 3: openat$rtc(0xffffffffffffff9c, &(0x7f0000038000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x1003b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b3000-0x4)=0x0) r0 = memfd_create(&(0x7f000030d000)="6b657972696e47090000000000000072707001312c00", 0x4) ioctl$KDSKBLED(r0, 0x4b65, 0x6) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000c38000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) 2017/12/21 04:06:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x40000d, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f7139893676420b7c20800cf6929c57ab8610440dc35ede6826850577cf5fde8f4f024ff5f280c2252ae099282d2c87df8fad70b202c8a4b6e67726fbd88c2cd16c3d0f2ab6f1285017cdf3f002e2b4b0959dfaed9bcf6c6e37ed39d1f662f2c7acd25178c151f1cc1befc33") 2017/12/21 04:06:50 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) r2 = memfd_create(&(0x7f0000c62000-0x9)='/dev/kvm\x00', 0x3) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00001be000)=0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000b74000)={0xa, 0x5, 0x0, 0x0}) 2017/12/21 04:06:50 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000-0x8)={0x8, 0x2, 0x0, 0x0}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x4, 0x80}, &(0x7f0000009000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={r3, 0x4994}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000009000)={0x0, 0xc37e, 0x7c222fd6, 0x101}, &(0x7f000000a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000008000)={r4, 0x5, 0x0, 0x7f, 0x9}, &(0x7f0000008000)=0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000009000-0x6)={r5, 0xfffffffffffffffa}, 0x6) [ 552.763703] tmpfs: Bad mount option “>6f“kË&Z²þsa` 2017/12/21 04:06:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f000054d000/0x3000)=nil, 0x3000) syz_emit_ethernet(0x6a, &(0x7f00009eb000-0x6e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@ssrr={0x89, 0xb, 0x0, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, @rr={0x7, 0x1f, 0x0, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @loopback=0x7f000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @empty=0x0]}]}}, ""}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f5f000-0x4)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000244000)=0x0) 2017/12/21 04:06:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000001000-0x72)=""/114) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000849000)='net/ipv6_route\x00') readv(r1, &(0x7f0000b07000)=[{&(0x7f0000abf000)=""/15, 0xf}, {&(0x7f0000b25000)=""/148, 0x94}, {&(0x7f0000bdb000)=""/4096, 0x1000}], 0x3) 2017/12/21 04:06:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000f89000-0x8)='./file0\x00', 0x60080, 0x11) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000e6a000)={0x0, 0x0}, &(0x7f0000381000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007e6000-0x108)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x1, 0x5, 0x1fffe0, 0x9, 0xff, 0x7fffffff, 0x33542e49, 0x7fff, 0x400, 0x100000001, 0x6, 0x0, 0xffffffff, 0x2]}, &(0x7f0000db6000)=0x108) syz_emit_ethernet(0x2a, &(0x7f00004fc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x7fd, @ipv4={{0x5, 0x4, 0x2, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x411, 0x0, @multicast2=0xe0000002, @rand_addr=0x9, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) pipe2(&(0x7f0000cce000)={0x0, 0x0}, 0x800) setsockopt$inet_int(r3, 0x0, 0x23, &(0x7f000008b000)=0x2000000000000000, 0x4) getsockopt(r3, 0x6, 0x200, &(0x7f0000d90000-0x88)=""/136, &(0x7f0000334000-0x4)=0x88) ioctl$KDMKTONE(r2, 0x4b3b, 0x5) 2017/12/21 04:06:50 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x40000d, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f7139893676420b7c20800cf6929c57ab8610440dc35ede6826850577cf5fde8f4f024ff5f280c2252ae099282d2c87df8fad70b202c8a4b6e67726fbd88c2cd16c3d0f2ab6f1285017cdf3f002e2b4b0959dfaed9bcf6c6e37ed39d1f662f2c7acd25178c151f1cc1befc33") 2017/12/21 04:06:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getpeername$inet6(r0, &(0x7f00005a8000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000372000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000b8000)={0x0, 0x10, &(0x7f0000aaa000-0x10)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000567000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000992000)={0x0, 0x8000, 0x9, 0x3, r1}, 0x10) write(r0, &(0x7f000049f000)="240000001e000712010100200300650001000040e50000070b8000210000000200000040", 0x24) [ 552.821057] tmpfs: Bad mount option “>6f“kË&Z²þsa` [ 552.860233] tmpfs: Bad mount option “>6f“kË&Z²þsa` 2017/12/21 04:06:50 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000-0x8)={0x8, 0x2, 0x0, 0x0}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x4, 0x80}, &(0x7f0000009000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={r3, 0x4994}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000009000)={0x0, 0xc37e, 0x7c222fd6, 0x101}, &(0x7f000000a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000008000)={r4, 0x5, 0x0, 0x7f, 0x9}, &(0x7f0000008000)=0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000009000-0x6)={r5, 0xfffffffffffffffa}, 0x6) 2017/12/21 04:06:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008fa000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000274000)={[0xfffffffffffffff8, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x1000, &(0x7f00002b9000/0x1000)=nil}) rmdir(&(0x7f0000d26000)='./file0\x00') ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/21 04:06:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4f, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x19, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fe6d49", 0x0, '%L8'}, '='}}}}}}, 0x0) io_setup(0x8, &(0x7f0000000000)=0x0) io_destroy(r0) 2017/12/21 04:06:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{0x0, 0x7530}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000d96000)=r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) personality(0x400000f) r4 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2000000000001005) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:50 executing program 7: r0 = creat(&(0x7f0000a21000)='./file0\x00', 0x104) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000800000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x40000000003, 0x87) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = open(&(0x7f000057e000-0x8)='./file0\x00', 0x40000, 0x2) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000761000-0x1)=0xd4f0, &(0x7f000089c000)=0x1) sendto$inet(r1, &(0x7f0000f61000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/21 04:06:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x40000d, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f7139893676420b7c20800cf6929c57ab8610440dc35ede6826850577cf5fde8f4f024ff5f280c2252ae099282d2c87df8fad70b202c8a4b6e67726fbd88c2cd16c3d0f2ab6f1285017cdf3f002e2b4b0959dfaed9bcf6c6e37ed39d1f662f2c7acd25178c151f1cc1befc33") 2017/12/21 04:06:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000022e000-0x16)='net/ip_tables_targets\x00') ioctl$int_out(r0, 0x5460, &(0x7f000001a000)=0x0) sendfile(r0, r0, &(0x7f0000376000)=0x0, 0x9) 2017/12/21 04:06:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) close(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004b2000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000ea0000-0x2)=0x0, 0x2) memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) writev(r0, &(0x7f0000011000-0x38)=[{&(0x7f00009bd000)="", 0x0}, {&(0x7f0000eaf000)="", 0x0}, {&(0x7f0000577000-0xd)="98", 0x1}], 0x3) 2017/12/21 04:06:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc008ae09, &(0x7f000034e000-0x8)={0x0, []}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000001000)=0xc, &(0x7f0000000000)=0x2) 2017/12/21 04:06:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a88000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000739000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000bb9000)=0x1c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000bd9000-0x4)=0x0, &(0x7f00003e1000)=0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000057f000)={0x0, 0x986, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/21 04:06:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x40000d, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f7139893676420b7c20800cf6929c57ab8610440dc35ede6826850577cf5fde8f4f024ff5f280c2252ae099282d2c87df8fad70b202c8a4b6e67726fbd88c2cd16c3d0f2ab6f1285017cdf3f002e2b4b0959dfaed9bcf6c6e37ed39d1f662f2c7acd25178c151f1cc1befc33") 2017/12/21 04:06:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000d8e000)={0x0, 0x0}) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00002b9000-0x26)="0008c9824ce87624bfe33330868d15a9c0d1b5c93a2de0cfd0e70100000000000000024f6685") ioctl$TIOCNXCL(r2, 0x540d) sendfile(r0, r2, &(0x7f00005f3000-0x8)=0x0, 0x613a) 2017/12/21 04:06:50 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000-0x8)={0x8, 0x2, 0x0, 0x0}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x4, 0x80}, &(0x7f0000009000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={r3, 0x4994}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000009000)={0x0, 0xc37e, 0x7c222fd6, 0x101}, &(0x7f000000a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000008000)={r4, 0x5, 0x0, 0x7f, 0x9}, &(0x7f0000008000)=0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000009000-0x6)={r5, 0xfffffffffffffffa}, 0x6) 2017/12/21 04:06:50 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000010000-0x18)={r2, 0x0, 0x0, 0x0}) r3 = creat(&(0x7f0000006000-0x8)='./file0\x00', 0x8) 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) r4 = dup3(r1, r3, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000008000-0x58)={0x8, 0x80000000, 0x7fff, 0x1, 0x7, 0xa17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000008000)={&(0x7f0000008000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000008000)=[{&(0x7f0000001000-0x8e)="fff500311ba2e1beae27623fe67c4f36e1ddae4c113da807f28e8e06ffc49351e7dc44792a8ed7316f10471bd9f43ab44e35a7ecf17033e2ceac40cf58c453c8515a41c01e83311fb843b55bd5f751234d733065b2de42beac827727efe0fb2e2a9a76a3c96205e1ab3ee2a71d26949e921233044a85533f207ece99204d8f8fae7c082ab3067490e0404c97b8cf", 0x8e}, {&(0x7f0000009000-0x8f)="84fc188f8c1b77ed38ffceedd95fea6baafbf64233a33ca7ad3b71a5564483cb670681d7183c735ec6b5f31ef275fdb6d51396f4dc31a1bc5e1df68ee15fa3feb578aa5f7c70c37a66d60cf446367e8b4bfb3c0e5166cb31d624a938f46116e9c73e4ca63f4d7dd1517451c44cae7580f7263f9783d41e156bd92fe15212cfbd58ecf6581c77f23cc59ec921056e67", 0x8f}, {&(0x7f0000009000-0x81)="4e7547e568657c458af0fd0c492d4601bd95ac5905b247cbe5fbe5b8deac63dd7c29517d7d546ccdf7a6fa6e6798b089552bc0233d28cc0b6ec2188d1d25e425296e53168c6b05f55455a8941bfdfde9439f8c1fb09ee3a1304bbaf3e23a10dab0daf9227f26ce023d5f9e68839d41d1a2203842a2a16ab6deac6dda898f98fbb8", 0x81}, {&(0x7f0000008000)="b0f78dd6f6d13ac08bf40269490a94ec1dcc6e85b7f0c554a986248a5b40ded7cb1d2976ada196efa28d85f9b017b559bc7c3bdf5a0638fe93d3653a4b7f5512a764e2db8add31da25d0a1bf531f486a2f74b183938883bccddeef85051ba8aba20c2e0ee099e3e924d96b61c141651aa778c9aa56281806805874093be0a0b0a4c9ab28ae75a5289af8e4155c5ffe4641eea22ad5900deb2fc14bbc74d922f6c456de8f70c167", 0xa7}, {&(0x7f0000001000)="20802c8444e26bc3f8d716114956", 0xe}, {&(0x7f000000c000-0xa7)="9f8c5eaee81c0e2acbc62dd6b3b87552da1fbdecd298ced323f32e6df98aba6613eb5232d6d837ab64161ddf87f1a952e6d3ef1f5d7f20bcecb4bcfa14587c0e39f3c5b7290e121fb9cc4e457e307b3c6604d5db91037ac0333fa23732e5116631298bafdfa28a02751893ca05f2237c8d6e66799a31a061a70b8082ced29069e799e8df49f36edf02518d20efdc27847f240081c3cd4634d8281d5874dd67005bb91085b9344e", 0xa7}, {&(0x7f0000008000)="63e4cbd09cca94812bc5b5ac79dd000b0d1d1f5e5ba989d86ca9", 0x1a}], 0x7, &(0x7f0000002000)=[@rights={0x18, 0x1, 0x1, [r0, r1, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0x2c, 0x8000}, 0x4000000) [ 552.960799] tmpfs: Bad mount option “>6f“kË&Z²þsa` 2017/12/21 04:06:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008cc000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000b5b000-0x48)={0x2, 0x0, [0x0, 0x66b3, 0xfd, 0xffffffff80000000, 0x2, 0xcd, 0x47f, 0x101]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r2 = getpid() ptrace$getregs(0xb, r2, 0x0, &(0x7f00006de000-0xe9)=""/233) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004b9000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f000072d000)=0x0, 0x4) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f00005e1000-0x8)={0x0, 0x66e2}) [ 552.994818] tmpfs: Bad mount option “>6f“kË&Z²þsa` 2017/12/21 04:06:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x40000d, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f7139893676420b7c20800cf6929c57ab8610440dc35ede6826850577cf5fde8f4f024ff5f280c2252ae099282d2c87df8fad70b202c8a4b6e67726fbd88c2cd16c3d0f2ab6f1285017cdf3f002e2b4b0959dfaed9bcf6c6e37ed39d1f662f2c7acd25178c151f1cc1befc33") 2017/12/21 04:06:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) readv(r1, &(0x7f00006e1000)=[{&(0x7f0000600000-0x63)=""/99, 0x63}], 0x1) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r2, &(0x7f0000a66000)=[{0x0, 0x0}], 0x1, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000009f000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00008b5000-0x2)=0x1, &(0x7f0000bea000)=0x2) recvmmsg(r0, &(0x7f00007ea000)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000c86000-0x28)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/12/21 04:06:50 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000-0x8)={0x8, 0x2, 0x0, 0x0}, 0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000008000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x4, 0x80}, &(0x7f0000009000)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={r3, 0x4994}, &(0x7f0000009000)=0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000009000)={0x0, 0xc37e, 0x7c222fd6, 0x101}, &(0x7f000000a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000008000)={r4, 0x5, 0x0, 0x7f, 0x9}, &(0x7f0000008000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000009000-0x6)={r5, 0xfffffffffffffffa}, 0x6) 2017/12/21 04:06:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x40000) ioctl$TCFLSH(r0, 0x540b, 0xa3f) linkat(0xffffffffffffffff, &(0x7f00005f4000-0x8)='./file1\x00', 0xffffffffffffffff, &(0x7f000005d000-0x8)='./file0\x00', 0x400) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x8, 0x4) 2017/12/21 04:06:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000761000)='/dev/snd/timer\x00', 0x0, 0x147d41) 2017/12/21 04:06:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000a72000-0x30)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @empty=0x0, "f9ff0001"}}}}}, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000014f000-0x15)='/proc/self/net/pfkey\x00', 0x105200, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x2) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f000042f000-0x8)={&(0x7f0000498000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) sigaltstack(&(0x7f0000329000/0xa000)=nil, &(0x7f0000047000)=0x0) madvise(&(0x7f000042e000/0x2000)=nil, 0x2000, 0x3) 2017/12/21 04:06:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x400000000000, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000f8000)='/selinux/validatetrans\x00', 0x1, 0x0) execveat(r3, &(0x7f0000f5d000-0x8)='./file0\x00', &(0x7f0000b63000)=[&(0x7f0000bee000-0x2)='+\x00', &(0x7f00006da000)='/dev/kvm\x00', &(0x7f0000c09000)='/dev/kvm\x00'], &(0x7f00005a4000)=[&(0x7f000071b000-0x5)='GPL-\x00', &(0x7f0000c90000)='-selinuxR(cgroup(trustedwlan0]wlan0md5sumselinux@]\\/lo-\x00', &(0x7f0000b8b000-0x3)='lo\x00', &(0x7f0000571000)='md5sum\x00'], 0x400) 2017/12/21 04:06:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f23000)={0x0, 0x0}) sendmmsg(r0, &(0x7f00000a8000)=[{{&(0x7f0000a16000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58, &(0x7f0000e1e000)=[{&(0x7f0000667000)="d886437513d1b2eff8f344b28329534fcd8031dbd26744e1e96a5d4910a873d807e48e9568a6f6b4f234948557671a3d389b5f7c06b92137c65671dbbad4c1cb7d85f69c7da6d82f0f20fa91dec8ed60fa2e8a2da269a9cb0a496dd4d918e00e6cfe469ef47adc6143729d24a97d8c4ba32c062a78ddb909be522d219da3dffdb0ad74c8d1f83551fb362ca44f33352767a11de2b05e134ce739cb0ef638662c1e9d651554c391819aab99fa842a3093050ba247749da4760b49d96ef9abc47f65358d38cc5d7f87eea80c7784e4bf35a0cba414107252a9d330e40b79", 0xdd}, {&(0x7f0000f07000-0x29)="83caf9a9abb33f0823b52c4f2215f630b607c25d93eebd4b2d575266ae7e30cbc0e321972b62b2d150", 0x29}, {&(0x7f0000650000)="157e1db6c705a586e8ef42413ae96e8fc18d6c60dbd34badd451e9f989b6b30d40824fae7a873071e6fdd4dbf61ba1b73c238feb7f8cc7ddadf17925098dec502157d4f5d4889f0b8467099b427b1a8624892704a78edc9c5e4063f2cdcbda8e40d7", 0x62}, {&(0x7f0000dfc000)="54f7cd1c3a3662d5acb9b6ace6cb1de22af70201d0696a7caf82a2cd3db8", 0x1e}, {&(0x7f0000d58000-0x49)="c21db28ef69791434141756157a865f821a4a2ce532b84153fac2ba23ee2579503679aafcbfd77696cd127db5f320eb33debe7d50499a816fc28732a730d29f73e4371bf23010953d1", 0x49}], 0x5, 0x0, 0x0, 0x8000}, 0x1}, {{&(0x7f00007c9000)=@un=@abs={0xaa8f03681e6ff5db, 0x0, 0x0}, 0x8, &(0x7f0000c3d000)=[{&(0x7f000011b000)="323386daddab42dfb60fcd274b749fb9baa3f2c8333e7cf48806054749df12e8d02469c74c76fdff8d9f875cf6745fd82565beaaa78f4d102409b98c15712a74d7beaa3987a24e57f9843dbc29114e0cdd30a3b25e0c04c1b04b1b3be6667293976aa6a7c480935036eb32ee91499bb8005b8f49887746f9a8500c66a5d2bf1dd53ff0bb129952e97d248454739b710b36bc660702e3399cd2bdd69234e801a61f1f7315e79ecd6212278a0b12892522bee6aaea406ca1163ad13a85b13b5271230aba", 0xc3}, {&(0x7f0000a45000)="7b3f81f3e552f804a2e14a8b3099b25f3050e0cbe486b10e70e7f55dc526aa39cd4771789927c51eec042f068d51c55cc8dde5e0850e4b20711721cd0a38cddd62a53706a3e8ce9d0ba6d02b50e8f41b4db0bb92a6b1a92cf28700714f21e7886c0cebc47ceaabb6fde197bb7120a6e20a073cfe13c19de2a31e0f6a5ee69771", 0x80}, {&(0x7f0000ff0000)="0ca1e07b9a1c3e2745ed7cae4beaec3a5adc0feffec8ce1411dd5518c4fad37b497cf1b14d31ab4d4a68839278251b5d210a282460366395364c97e3a1dac219b313416d83ba78ec838050bd591b9ff52ad8949a223cf3cfe0902a16f8c6647e840a587a15f4fcb5f322356bad69062599aeae4ac38d38c6ddcae17a2d9f05603f7b29bbe76761a7e1dd7e9cb575e4c9910baeb088ad676d5b90b46001ba4b4793", 0xa1}, {&(0x7f00000af000)="830a2da7f3fcebf9006f31b9095f2d79905e36b7bd7e6d80b334b09261601d43c40bed8f62e1c93fe6d2a060370adccdac8b82f7a85839979096405abf291afa2be55c4bdfc7af7eabe87df4ff87f022014603d98e8f85602dacce1d6041dfa7ad8ba24eb87e9c603b9e9ccfd3140274f9e96a25a48b7c733560da1397b2e2c7fb0d9105665c1d0c44b38d324d161a157e214b4af62319d41c90bcfa308ee30b", 0xa0}, {&(0x7f0000ee1000)="a19c2def334427eb0017bd421a3adb79d5fb1544b04437b5c53ed49a00d4a141753134adcbf118a1c221bdb87d494359209e9cfb50c051ae0ad90d16b00dd77232869344d81f5d5169aca37afbfacb5ba2210ae87f3a9d416b1790af4ba7f763713693ee33483928734fc38822d88fb9", 0x70}, {&(0x7f0000985000-0x89)="945377ef0a18bafcff4df18fb9f231ee8622b56b1ba6cfaabc6d0ba262bd2438caa502195467fe463de127f939057c16474fcba71e77bf528f961927392718d2ad9ce103b7f7b0520b60a26c7465e53bf7ef8e7862acb2e55880b15db5a304246c39da79e52dc5e2de857354460e19e70a07051eb353171df51a717347e2892f5e43302eadd6879ec8", 0x89}, {&(0x7f0000d91000-0xe7)="dd2d9f9d4e9e4d69c48a540ec1f978cffcd524a2851c56e48808b789c5bfe8509e8d5427b48e0de9abdd29ba067005aff747e2c9eef3cc0a03e6ccd6d146baf91c5ae9760e413ca24dfca5bb140c49acf7ec61cad423248ffd7b4b88b4bec0ff1358cf3864a70a5f90dcd10d5c389b11733da1b43e674b797b440dfb66858d1ca537439d3b7d43de98c7e1c71e2ebf52716ab0de9dd37c4eb1883a0ac1174687b64479568bc6bbd559d6f14228b3844c0f1f9b2b7947a282ecf9839204203997498bb7fc0e7d4755e709c9df0fec279996ce584facbb26b79f75bb617b9d9c75a485a343b74791", 0xe7}], 0x7, &(0x7f00008af000)=[{0x14, 0x11f, 0x2, "245dcb2051ae1d"}, {0x88, 0x1ff, 0x40, "f64bd90c1342d2aa2135166bcba839a4fa163f4eadac420638f5492bb22406097b891b7ab14485d812b4b83c2a95f9e40471ee554ddceff0a6624ab6178a7859191f2e86946d465742fc7df01ed761e292653fcad8f52084ca0271434a0d957738420a33321d473e90e566038bde63d6fc1fc9c2bf9d2e9a0280dddc"}, {0x20, 0x117, 0x8, "4eb2739872cebb198a414d77487ce3dd2bcbff"}, {0x5c, 0x11, 0x10001, "3a6379bba2b79549480e7a3dcfc45b7cb29e19fb2dc32b9c03a6062638445434fb5898011e1620b884c46b528bd0740d805dc338c2d5404a88bc971e45d7f529017f17b168edeca90d704f97d731c80a"}, {0x14, 0x114, 0x4, "6182180201"}], 0x12c, 0x440c0}, 0x0}], 0x2, 0x40) r1 = userfaultfd(0x0) close(r1) memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0x0) writev(r1, &(0x7f0000011000-0x38)=[{&(0x7f00009bd000)="", 0x0}, {&(0x7f0000eaf000)="", 0x0}, {&(0x7f0000577000-0xd)="98", 0x1}], 0x3) 2017/12/21 04:06:50 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000-0x8)={0x8, 0x2, 0x0, 0x0}, 0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000008000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x4, 0x80}, &(0x7f0000009000)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={r3, 0x4994}, &(0x7f0000009000)=0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000009000)={0x0, 0xc37e, 0x7c222fd6, 0x101}, &(0x7f000000a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000008000)={r4, 0x5, 0x0, 0x7f, 0x9}, &(0x7f0000008000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000009000-0x6)={r5, 0xfffffffffffffffa}, 0x6) 2017/12/21 04:06:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f41000)={0x0, 0x0, &(0x7f0000d13000)={&(0x7f0000561000)={0x2, 0x5, 0x0, 0x4, 0xb, 0x0, 0x6, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_lifetime={0x4, 0x6, 0x200, 0x50, 0x2, 0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/21 04:06:50 executing program 1: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x88, 0xff, 0x7fffffff, 0x2000000001, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ff1000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000ff1000)=""/20, &(0x7f0000ff2000-0x4)=0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003df000)={r0, &(0x7f0000ff0000)="c1", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) close(r0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000ff3000-0x8)=0x5000) 2017/12/21 04:06:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000305000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e2000-0x4)=0xe8) lstat(&(0x7f0000520000-0x8)='./file0\x00', &(0x7f00005c2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000cfd000)={&(0x7f0000625000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ddf000)=[], 0x0, &(0x7f000021b000-0x58)=[@cred={0x18, 0x1, 0x2, 0x0, r1, 0x0}], 0x18, 0x0}, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000eec000)='/selinux/create\x00', 0x2, 0x0) accept4$packet(r2, &(0x7f00006a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000030a000-0x4)=0x14, 0x0) 2017/12/21 04:06:50 executing program 1: fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r2, 0xfffffffffffffc00}, 0x8) setregid(r0, 0x0) 2017/12/21 04:06:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f7139893676420b7c20800cf6929c57ab8610440dc35ede6826850577cf5fde8f4f024ff5f280c2252ae099282d2c87df8fad70b202c8a4b6e67726fbd88c2cd16c3d0f2ab6f1285017cdf3f002e2b4b0959dfaed9bcf6c6e37ed39d1f662f2c7acd25178c151f1cc1befc33") [ 553.127575] tmpfs: Bad mount option “>6f“kË&Z²þsa` 2017/12/21 04:06:50 executing program 7: mmap(&(0x7f0000000000/0x900000)=nil, 0x900000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0x5, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = memfd_create(&(0x7f00008e0000-0x8)='@^][/#[\x00', 0x3) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00004dc000-0xf3)={0x0, 0xeb, "3f2d58e4090b9765e0959cbd88829366c25b41853c769d8e4f3a85a7b55f8e7a69f94404418c01f5cb97a1279938755e420e89ffa12342bbdef841bf45f1d39cf5805364cb035115f794b7ae2a376bfeac25324cb517856e905a08ad0255cdfc09268fd0575a53a4c8bc524b4b4587d45ee86c5436c23c07dd4039d25cfa8f45dd765ff081b762ae9990a8b92bedbcf57b140c11697c0bff72fc12b2c6674ea0166ce351c8c096fbeade97e8d0d48a4def08d5d30259b80c587e34cdfd22e47f348237eb1c6c1bad01f73cab724bf30a511abd83f94c0845152896809ebba3d60c7f4999585c85e3b6588d"}, &(0x7f0000900000)=0xf3) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000244000)={r2, 0x8}, 0x8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00005d1000)=0x2) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000587000-0x8)={0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x1) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f000024f000-0x8)={r3, &(0x7f0000715000)=""/114}) openat$kvm(0xffffffffffffff9c, &(0x7f000002c000)='/dev/kvm\x00', 0x303300, 0x0) 2017/12/21 04:06:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0x0) getgid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00004f2000)='/dev/vcsa#\x00', 0x101, 0x103000) remap_file_pages(&(0x7f000080e000/0x3000)=nil, 0x3000, 0x4, 0x3, 0x10000) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000478000)={0x6, 0x4, 0x267e, 0x3, 0x20, 0x5, 0x4000, 0x4, 0xffffffffffffffe1, 0xf0, 0xc2, 0x4}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000792000-0x18)={0x0, 0x0, 0x0, 0x0}) 2017/12/21 04:06:50 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000-0x8)={0x8, 0x2, 0x0, 0x0}, 0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000008000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x4, 0x80}, &(0x7f0000009000)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={r3, 0x4994}, &(0x7f0000009000)=0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000009000)={0x0, 0xc37e, 0x7c222fd6, 0x101}, &(0x7f000000a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000008000)={r4, 0x5, 0x0, 0x7f, 0x9}, &(0x7f0000008000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000009000-0x6)={r5, 0xfffffffffffffffa}, 0x6) [ 553.185598] tmpfs: Bad mount option “>6f“kË&Z²þsa` 2017/12/21 04:06:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000717000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000be4000-0x8)={0x0, 0x9}, &(0x7f0000195000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d80000)={0xc147, 0x8005, 0x9942, 0x4, r1}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f00000ff000-0x34)='cmdline\x00') pread64(r2, &(0x7f0000aec000)=""/0, 0x0, 0x80000) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000db9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/21 04:06:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000077f000-0x8)={0x0, 0x0}) syncfs(r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f000072d000)=[{&(0x7f0000f8e000-0x3d)=""/61, 0x3d}, {&(0x7f00004bf000-0x9)=""/9, 0x9}, {&(0x7f00005bf000)=""/23, 0x17}, {&(0x7f0000dd2000)=""/145, 0x91}, {&(0x7f000054d000)=""/94, 0x5e}, {&(0x7f0000140000-0x41)=""/65, 0x41}, {&(0x7f0000db6000-0xdb)=""/219, 0xdb}, {&(0x7f0000e63000-0xd8)=""/252, 0xfc}, {&(0x7f00007e1000)=""/156, 0x9c}], 0x9, &(0x7f0000029000)=[{&(0x7f0000844000-0x5b)=""/91, 0x5b}], 0x1, 0x0) 2017/12/21 04:06:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f7139893676420b7c20800cf6929c57ab8610440dc35ede6826850577cf5fde8f4f024ff5f280c2252ae099282d2c87df8fad70b202c8a4b6e67726fbd88c2cd16c3d0f2ab6f1285017cdf3f002e2b4b0959dfaed9bcf6c6e37ed39d1f662f2c7acd25178c151f1cc1befc33") 2017/12/21 04:06:50 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000-0x8)={0x8, 0x2, 0x0, 0x0}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x4, 0x80}, &(0x7f0000009000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={r2, 0x4994}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000009000)={0x0, 0xc37e, 0x7c222fd6, 0x101}, &(0x7f000000a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000008000)={r3, 0x5, 0x0, 0x7f, 0x9}, &(0x7f0000008000)=0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/21 04:06:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000000)={0x8, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x6, 0x0) listen(r1, 0x2) connect$inet(r2, &(0x7f000077e000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = inotify_init1(0x0) dup2(r3, r1) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/21 04:06:50 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000b42000-0xd)='/dev/usbmon#\x00', 0x2d, 0x10400) 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) sendmsg(r0, &(0x7f0000001000-0x1c)={&(0x7f000006a000)=@generic={0x0, "4c27194b188ce4e9eefc6eee7ae6ed5577759beeeaf0dbfe3f1df31416a0a200bc8963af6807eb56ba0878abbcf25ba91f6a8249508fefb036d1dd56510d7efed2ef0ff352548798d7c3662615ab2f75d1d5bd9014719f1c42c056084e20884c1fdb25e1b57633fe9b2b6074794b9dbb2e5326c22457288694392b6580bb"}, 0x80, &(0x7f000063d000-0x20)=[{&(0x7f0000d66000)="ab4b2b0079539861f426208b7c8d3457aa2dc92e222b1c9f129a467cbac83f744034766df627cb10fbf42040a8a90b9dfd28808fd079d0ecb879393ce7c1faddb178a04416adac154776df5764c12b5b6f4f95690c9a4275015d28f0db53989999c915807fd2454104af01b049e7c552def4", 0x72}, {&(0x7f0000001000-0x88)="5a2cc07fc1694a9f475299a655b4698eea43ee3a07d14264a271cc351c8def5f84ed926fd37fd3a0cc85e19f556666e18f8e0425a428594b207e225eb269e5be2f491fa68384f64fc31d37b145ccfaad9030173fbffca75928a1fbbe4aff1d27877a027fcb5cdec07a3fc973f5d9a077475395928bfc0cd2700de99c982ca16c337e4c7a435b5f81", 0x88}, {&(0x7f0000001000-0x9e)="00fc95209327cd64181941303f2e39e25e2ba53fa92fc7bde0af105b1ceaea284545ba34632687de30dc02d618283d513c3ab7df2640ce91f1333b47b5811bd6bb8dadb8b42cd582d07d8ac4a91549b7ce973996c807b0fed258435c8f4bee270d68b9217217736a1549780b30cbf402238e1cedd4464d02682f2b6e01fce6723585383e21a54bfa56789d1410df2351038e17f727b54612fa45aabb8c8e", 0x9e}, {&(0x7f0000735000)="616773a20b4d826224f8b2a755fa87d1d9fca65e01ecd297a9f82b61e752824b7c221c03a8cb5d39a5e14d3414", 0x2d}], 0x4, &(0x7f0000f81000)=[{0xb0, 0x115, 0x8, "6d6857f741f7cdaa6a1bc8b312cdb48ee8f6954e1460bb3a77f93f57a0a54c2926daf599aedea8d29a6cee256fdd52e72e11269f53270c9485c6c711a6c451baead8a599939d3f25cdbb072de99b4d0855ec72a7ba55bdb74d4b26d87c9caf312bc3fcfde517f5609fde07af0fe6f32e73d09c9a86fcf03610d516c20a67f82dbce9932c8c07b0ee89587910522907cbbcb8942e3354beb93fa638ea2aef9f18e2"}, {0x90, 0x0, 0x2, "8cb6eb0571f1b75be133bb50564e8cb1243afeb0a45f6e070dabd426a01a0b21f7d6862a052ebf8f637d5ee51bfcee0e3226283fc9d589fd56a8e8b124759e486ca538dadd773ca2dd6cf26ba48b3e88a3e87e73310b7de77887cf4bb8643eeba2739da5f2f933dc3cd6cae2c3528c0a712f1af35d43920e9abea75f813a5dd5aca9"}, {0x9c, 0x10f, 0x4, "fea1c5094bb2bb1f1d6e82fe6ed12247ad50ad904410c62fcd4bccbc6aa4017853177fee40b0e1cd60e3a19de7776fb38cc6caa1eae45379e9d02e7da507585c6723729d8e7c08aca40786554135b4b4c82d2f6449b774eeafa6a15d84a673db9d62ccd87481be550d5d6bf14397c40a352bd6e17df87425e1cec559b1867828e7bb82aab258474498bd261d8cdeb2b0"}, {0x2c, 0x10a, 0x23, "05e00317822f65f948043e3f4b774632fa78c7d7f04bc7e21156b5442d9d"}, {0xc8, 0x10b, 0xeb, "a12a7018fe1d879c34e48f7fb56b62d9a677966a59c1c4fa73cc790644f207d78a03ca07596dd6e889582d06bc0534606bb6ebcd59e9f10f86903f097966bfbcfe2b88dbf7b24b7528d6c9a383133e609601e7ab1bf4b3fbb838391f063375f156333c6fb9351461e5f845fe819ab7f4c3ae82efcb9733358ccf6fc73ec3e04285f8c612f708723eb5370439bdde8cb3ece5fe8c36987be089dcc15cb2f52b5b5e39406a917a021e3a101bc22f88e0a16b59a315b35764ea511ac7"}, {0x20, 0x105, 0x7, "f98855ae6c901e485a60b261672e38c631f7"}, {0x100c, 0x1, 0x420, "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{0xb4, 0x0, 0x5, "3c9e532c3386c6e0c0dbaa811969ea266dff40be749428cefb5fc707593a2e26eb46536a79059e779d9678494eccf5f6e630070479905b006e9b0bcbd411bfd6ee2426e7c64a1821b3c6fecde3f09b388de5f4fcaf38c7e9e4c8a16ea85aefb307414ff479187953e165bddcefb32e6e9f68bba5a99c7a512df1d6a5c71bdddee01cb5eb43987ff7ac93284131ce376c496ba1e1b08561fceff5a78d34d28905bd28a0675f83"}], 0x13b0, 0x44010}, 0x24000811) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x200000001, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00003f5000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xa0) 2017/12/21 04:06:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) close(r0) memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0x0) read(r0, &(0x7f000095e000)=""/249, 0xf9) writev(r0, &(0x7f0000011000-0x38)=[{&(0x7f00009bd000)="", 0x0}, {&(0x7f0000eaf000)="", 0x0}, {&(0x7f0000577000-0xd)="98", 0x1}], 0x3) 2017/12/21 04:06:50 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000929000)='/selinux/load\x00', 0x2, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000d14000-0x24)={0x8fb, 0x0, 0x40000000000, 0x4, 0x1000000, 0x1ff, 0x800, 0x8, 0x1ff, 0xf9, 0x4, 0x54}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0x6, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000022f000)='/selinux/validatetrans\x00', 0x1, 0x0) timerfd_settime(r3, 0x1, &(0x7f0000669000-0x10)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00007b5000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x40000001, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x400001ac, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c28000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) clone(0x0, &(0x7f000023b000+0x340)="", &(0x7f0000748000-0x4)=0x0, &(0x7f0000a77000-0x2)=0x0, &(0x7f0000a77000+0xa32)="") 2017/12/21 04:06:50 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000920000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2017/12/21 04:06:50 executing program 1: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2017/12/21 04:06:50 executing program 3: rt_sigprocmask(0x0, &(0x7f000098b000-0x8)={0x0}, 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f000052d000)='./file0\x00', 0x0}, 0xc) 2017/12/21 04:06:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="") [ 553.334055] tmpfs: Bad mount option “>6f“kË&Z²þsa` 2017/12/21 04:06:50 executing program 1: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000006b000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000b0000)=[{{0x0, 0x0, &(0x7f0000249000)=[], 0x0, &(0x7f0000307000)=""/187, 0xbb, 0x7ff}, 0x0}], 0x1, 0x0, &(0x7f0000292000)={0x77359400, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000ebe000)='/dev/cuse\x00', 0x4002, 0x0) 2017/12/21 04:06:50 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000-0x8)={0x8, 0x2, 0x0, 0x0}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x4, 0x80}, &(0x7f0000009000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={r2, 0x4994}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000009000)={0x0, 0xc37e, 0x7c222fd6, 0x101}, &(0x7f000000a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000008000)={r3, 0x5, 0x0, 0x7f, 0x9}, &(0x7f0000008000)=0x18) 2017/12/21 04:06:50 executing program 3: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x92c5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x8}) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e35000)={0x0, 0x0}) dup2(r2, r0) 2017/12/21 04:06:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000708000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000484000)=""/200, 0xc8) ioctl$TCGETA(r2, 0x5405, &(0x7f00004ac000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) splice(r0, 0x0, r2, 0x0, 0xb9, 0x0) 2017/12/21 04:06:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000026000-0x1c)={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x1}, 0x1c) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000d2a000)={0x5, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="") 2017/12/21 04:06:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00007ed000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000981000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f000016d000-0x4)=0x0, &(0x7f0000e37000-0x4)=0x4) 2017/12/21 04:06:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) close(r0) r1 = memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0x0) writev(r0, &(0x7f0000011000-0x38)=[{&(0x7f00009bd000)="", 0x0}, {&(0x7f0000eaf000)="", 0x0}, {&(0x7f0000577000-0xd)="98", 0x1}], 0x3) r2 = fcntl$getown(r1, 0x9) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000192000-0x4)=r2) 2017/12/21 04:06:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0xdc12, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f5b000-0x5)='htcp\x00', 0x5) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000017b000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCNXCL(r2, 0x540d) 2017/12/21 04:06:51 executing program 1: getpid() getpgid(0xffffffffffffffff) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = getpgrp(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x48000, 0x0) perf_event_open(&(0x7f0000b7d000)={0x2, 0x78, 0x80000001, 0x3, 0xab, 0x10001, 0x0, 0xfffffffffffffff7, 0x0, 0x9, 0x9, 0x7f, 0x6, 0x0, 0x0, 0x3, 0x0, 0x2, 0x9, 0x2000, 0x8001, 0x0, 0x4, 0x1, 0x7f, 0x9, 0x0}, r1, 0x0, r2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f000057c000)=0x0) mknod(&(0x7f0000036000)='./file0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40042406, &(0x7f0000fbb000-0x1)='\x00') mount(&(0x7f0000b51000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000f2c000)='devpts\x00', 0x8, &(0x7f00000a4000-0x1)="ff") setsockopt$inet6_tcp_int(r3, 0x6, 0xc, &(0x7f0000198000)=0x0, 0x4) 2017/12/21 04:06:51 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000-0x8)={0x8, 0x2, 0x0, 0x0}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x4, 0x80}, &(0x7f0000009000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={r2, 0x4994}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000009000)={0x0, 0xc37e, 0x7c222fd6, 0x101}, &(0x7f000000a000-0x4)=0x10) 2017/12/21 04:06:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="") 2017/12/21 04:06:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() pipe(&(0x7f0000837000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000b0e000)={0x4, 0x78, 0x8, 0x7, 0x1f, 0x8001, 0x0, 0x4ad, 0x60, 0x6, 0x8, 0x10001, 0x1, 0x8, 0x0, 0x6, 0x4, 0x7, 0x3f, 0x0, 0x8001, 0x10ce, 0x0, 0x3, 0x7ff, 0x2fe, 0x0}, r0, 0xa8a, r1, 0x9) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000f85000)=0x0, 0x4) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000452000)={0x1, 0x5, 0x40, 0x5}) 2017/12/21 04:06:51 executing program 1: removexattr(&(0x7f0000433000)='./file0\x00', &(0x7f000035e000-0x42)=@known='system.advise\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000953000-0x8)={0x0, 0x0}) 2017/12/21 04:06:51 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000-0x8)={0x8, 0x2, 0x0, 0x0}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x4, 0x80}, &(0x7f0000009000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={r2, 0x4994}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/21 04:06:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000354000-0xc)={0x3, 0xffffffffffffffff, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000068c000-0x28)={r0, 0x7, 0xd1, 0xbf, &(0x7f00004ae000-0xd1)="e09af4e1eca4e262666c44bc56c1445db15fb5154477b45f76cf0696a62ac76d784ee20d3bf35ab39bf62372c518af2c9fb06de992793ed80d4869b86eabee6f6118b933b8c11d847f93dcb9f0dd9cf7cb43b6a2e637ea549be59e89cc1f3dd74258af6c0ff1a4e1de16f7e315604f2ae1363e2a025ef2305f8eca1341a31a4d1d62139ac724cd1f91baf7ef3c46c76ee23344dcda272b8571490bc3dc0c5562e819d03b0db02d33f9338455844cafa9120be9d7044c36414d6b0e2549660244253539391fe2758b67d281b75007cf4bc3", &(0x7f0000b42000-0xbf)=""/191, 0x1, 0x400}, 0x28) r1 = syz_open_dev$sndseq(&(0x7f0000a79000)='/dev/snd/seq\x00', 0x0, 0x800) r2 = open$dir(&(0x7f0000d79000-0x8)='./file0\x00', 0x480780, 0x1c) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003f7000-0x11)='/dev/vga_arbiter\x00', 0x240400, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f000081d000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x80000000, 0xf, 0x3, 0x9, "eaea371ea860ea02ff04a98530f1bdbc690ea3ebcc59c8ddf971c76fdbb322ffd5d2cf1979bbfb72b4d9d7e1924429e81c10f8dd5b244daef87e4dadd0b0adfc", "5b7c41544eefb570fac3f69df3710f4254ab93736e3f5a2d7d5a1ca15a90bca0", [0x401, 0x2], 0x0}) dup3(r1, r2, 0x0) r4 = socket(0x10000000010, 0x2, 0xc) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000513000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setitimer(0x0, &(0x7f0000442000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) renameat2(r2, &(0x7f0000de6000-0x8)='./file0\x00', r2, &(0x7f0000b03000-0x8)='./file0\x00', 0x2) r6 = getpid() r7 = getpgrp(r6) prctl$setptracer(0x59616d61, r7) setsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f0000fec000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r5}, 0x14) ioctl$sock_bt(r4, 0xdd17, &(0x7f0000603000)="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") ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f0000354000)=""/4096) write(r4, &(0x7f00008d2000-0xbe)="1f0000000002136dfd4145bb000100060000000000000000011601130000c4", 0x1f) connect$ipx(r4, &(0x7f00006cb000)={0x4, 0x10001, 0x6, "ba6f3cef0604", 0x330, 0x0}, 0x10) r8 = gettid() prlimit64(r8, 0xc, 0x0, &(0x7f0000dea000)={0x0, 0x0}) getsockopt$inet_dccp_buf(r4, 0x21, 0xf, &(0x7f0000f20000)=""/196, &(0x7f00004c8000)=0xc4) 2017/12/21 04:06:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f7139893676420b7c20800cf6929c57ab8610440dc35ede6826850577cf5fde8f4f024ff5f28") 2017/12/21 04:06:51 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000-0x8)={0x8, 0x2, 0x0, 0x0}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x4, 0x80}, &(0x7f0000009000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={r2, 0x4994}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000b000-0x8)={0x0, 0x0}) [ 553.590816] tmpfs: Bad mount option “>6f“kË&Z²þsa` 2017/12/21 04:06:51 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000ed1000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a93000)='/selinux/enforce\x00', 0x200000, 0x0) perf_event_open(&(0x7f0000117000-0x78)={0x0, 0x78, 0xd4e2, 0x0, 0x1000000, 0x0, 0x0, 0x1, 0x2000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7fff, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0}, 0x0, 0x0, r1, 0x6) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000100000-0x10)=@common=""/16, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000af9000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0xffffffffffffffff, 0x6, "43f087", 0x18, 0x39, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 2017/12/21 04:06:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x4) close(r0) r1 = memfd_create(&(0x7f0000844000)='.md5sum\x00', 0x0) writev(r1, &(0x7f000013d000-0x50)=[{&(0x7f00004b6000-0x80)="8ff7fbad4d4f75e67dc3fa4f65579477c59bf4c468f2d5b64654229f7a3dada09ca02ce1c4366cfc7c0742df3ad1c9915c708b7e8515d79fb2b4c33fc60daee171755ed883911b144f895c347b22a3ee9b23e8b48a629e5d0f5d2c260423ce82ae3900969d26817ad0a1d49ad4839590780aa797121ba485f4c9e0bcb188b83e", 0x80}, {&(0x7f0000289000-0xcc)="faf0c75e3cea2163e45ee9ba3c8c430d75d182cca09d0d2ef85a71efe94ae5e5d45494c2569550c487b67541deeab7824a170bf055d6a73b160ec21d064b622bcd6efa931bd960884e3a5555274bb178fffa041467e2807caf888030d524c97f574ea6562b8db26f32cc5d1092e1918db384ff460dd5cd9318570100a2d170bc7ca688eac40c795b7794b21bbb9b369b75d068226a1d6e38168d959abbf64e7d44b109790c6559d7d054b130c3e4ae7fd25013fc610686f55dd949e01266ce8da3171708699d566d90929a4c", 0xcc}, {&(0x7f0000bcb000-0x14)="67544ab9b2b49991361d85a294f67e405ba7ceee", 0x14}, {&(0x7f00005e9000-0xb)="25244ee1665f28b6f7a1f2", 0xb}, {&(0x7f0000256000-0x9f)="160c671742bebb36d44c6473992f846c9668e12a65759af7cd27d0342f517dbfd4272fd888f013598a2985a9ff3dbf4d7fe6f9b2ea49cbc0dd0b167ad3bfdeb9f70e5e991c127a2a94faf141e71bf81920d2ba7f5defca2a3d7048298b93046d69c0bc397813bdb47a64d4704d37689cff56657dcf5c2d2bb145a389f7f7a8ae18fee56d06d52fe722b497000162f4cacb81c895563e9ddffacfe33cc03ba0", 0x9f}, {&(0x7f0000658000-0x40)="b08e0bc7861ec31e603a4c89e4ae37f1cf26dce4c0f36cd66496a7088d6d0676588747dc1cdbce7261571f8e9eac59e8521d3f9b6cb9ee208996f966dc8e3920", 0x40}, {&(0x7f00008b8000)="2c5f2c2ae2ee9569acc5947e46492cf629e15d98edea5bbadde2666b953173bb08e728cb86252ce307caf782fafce2fb46e50f8d5cef2784f67aeed1cf73efcabfd0523a324937", 0x47}, {&(0x7f0000771000)="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0x1000}, {&(0x7f00001ab000)="bd50af8ef11d2e14d527d377a2047f90097958e6aeab0215353fabffc74207e5ee710617fbe3d6d2b0e318c630070ab8a6d680166319412e906550680aa0b9f19945c5b9a70d55dfb8a5110b1d83d4d908368ff1965e8dc3e2cbbbdc1d2237615e6a742825f761a96d4f8fa75585614a8a3071e551dbd494134c098b1131be84eb7b6c554e14efb40082484fbec9a5fcb2310b7d0d0506e3efc24967fc6aa85f18d888904376a2ac94c62656050639ab37b2a688343fb0abaca76c9d061549672decf0fb5d3d30efa6b0fa0baae34b50b1f6ca7066b07767d24e668e02db06e812cfa4cdad7575e69b3ad60cafd9ff00283318cb160909d03b7086b392184bdf66c6e84a9dd6fe8a1dc7c9a71258f45a8a5f0ac2f7268564cb06b436fe18947e4c5bac67fcd5ea5d9add983edd1b90313ef26e03a1ef6f798f10582f332c6090e5de591dcd068ec1c1c05ff3f61315decc8775bc7ad72f0b41647ac37f05efab8c5dc0a96cd5ab1fa3f01233dc1289f0af643ea6c0a067336c46c3214a87a54aa5fc2fee42b290acdee38b9c12d16f6c6558a311cb911a76568c9e1e0d2360a888f18df326417dc0a3cdec1a2aafe156f196ad38e8aba4dc25aa99d2730862753c2a8e39c0d0609083ba9620601eec955ab6e3d135bf85243cd4084c4a016ec59ced9c502e0d7bb233926514b08b57211312e82127b503886c847e2db03bc2da28de246b6d47c672498fe8909afd88660326dd8396b9cad4c3fd594afad4a4b64998bd4281ed7728cf2e487d66db1620285d03dae9c1b5151a8eea39166f3b5fde6b6fb72676b7c145a8e29cf111d24404e69dc382be14271e4eee42148836d32e7b1667daa8ec043315db1cc7fe95f825e4446e546febe15f4ff0d976e3f87761b67b398997721716840cf42854404c212613920884e020112f4c963dccc209b22b114b1f2171d21b6898bca2e1fc68df18e32351b3045f8c5fa90a3c611040c065bed2304954122cb551ef58d452eca6ad10e014956574dd8c45a7511fa2d810c70b31e5247486a78524c716effd21f6a76aa95534f16a757cfa617e59eb70fa9ca22b97ca62974e93db8434eae7f98dcf6758ab1df27319b52cefa5e464b553f3213bc1c6a87084bd08042d452455ac140824f2f855497735bc4a586dc429f0cc2bb14f5fa75050f19b9a1315706493f63785c12f46f332cc5b74b43cf1380aec313b99814831efe8f5019a08e2c032393e0d8d600db70be74cda355c7ce154d24b40443fcc85bef78dcdf50615366acfb91d29f91002286fb43f2189e5262b7a44e1989745a2e0702342a952aa8e9027e88b224e2db236962b17c2918d89c6a0c14ff8fcd3a7509e92851dc552bfa4fe0b7e72977cc058efd79c77fd1ff8e9d59c5392a442445768285879c08b0830b3d9d6c3ff9bca1346a431ea76988612849a90ead2f495376297241160afdd06a7d58ad63ba78742e7654e8c976024231c0828290cae752db0d58d0e927abf6c37c557fb46ebe5448c0a53059c0bc142496437316eab88dcdc496dd6b08fd83cd8ed526653e713d5cf1f4cd6d5f09943b762a4cc88a28f821b5df6723ca3f45ee86fc7f463550c2e4832efd63ebf2c59f07bbffa0588dce65365b2b54c7ca43f57ac3502f954e714a930a33d3166f4a1d987df93e1ba56aa0a0ba551f3cde90dc83ec79fadbf64f0cfb337cbdf25d90aa68fc2340e5360c812b3f315578ab36d0a0e16bee3dd33f640780969153db3751f389516e5af934465e4fff0b749411ffc68a5d773c45373a4fe65253bca3d3442fef8f834d1b732ab024613e7df779ef5a7eb44ef3280f4e06cd38622a06f42c47905d42a4dd33d94d7bd23de8406d233fc1cbd8e808b02735726acb16b8a877769aa7c70cc926b6953204202bd0268acf2ba6b22d92105d73ec8c6c2218974de03851dc8eb35a6b0535337bdce7e68aa0f0ec2befbbc45af0a02dbd6f2f7e88024308e9dd4daca374c6035fb946b4062146eb8504fff12a29ebe207a766d716a08fc95a94aa4d8af4343b8ae96f9ead85e480fdad4ed23057ebfe2422bd8d63e03d849e7deae4ce6d04d40aea0581348b41d2241c65e4814ece84f9239de85b94b53558b699c2a830d6e107e4ba7832f3c628e27e7d703f8a40589d5de75bc64dd013c1c15a5c497e7a8b8d0ca5a651cce214625e7084d5ec3c4d7a070a5176044a0e81896821f87658a98d8e1456e4e43ec9d51eaa6c314304ebb42d76ddc6e868ec100d2d8f42bccd0e738b99c3e604e2da9173ae0d80f9a3e96da89cf86033ddd8d60b810839cfb4f29759f27314a69dac0c4502d1d0cfedfeb97e1f29a70d2381a7134296c1b3d189555965e2fadd71f7779831966d58b51fc40bcd6b4a59946dc63d82bdc5b10756faf52b2455ebd6f4f7cbd1f73f7fb1918a947d9b04d7d2bd0b269570880fcf1fc86368ac04506f83b9ff40df67ed5a68cffdbf9498e07af22ab1dacb1aec7a235cc37783531ef4d4daa727d455b274b9f7673ed800b0fd043497d92e10e9ef5f857bfeb3dfa2b7caefb80067478ceb287deaad401f4de02309a86af1b0151d91c6154deb026760383c64b8dc29791cf9fd68c5765a6e459d24ce42f0ba71420060584f76a44145e028654467cf391f10cb275edde3d5946617bcf6d8bdb55ad25755227c42eef81ccbfe1acf1ef6f8271c9e5e1ecab4f3e050e988dc1f4c921be6f9db326968d90c79bfc379cc442e9c900e01dd69857548f440bee82baf5cd54b9432483a75f0468b685dd021a24d6379039c79149e3da383ab264cfc74b32d7e727af83c05b40eacb6eaf061283d8c7ef7e1f0be47694961079be4543de0aa1206a1c5b5efdc0ff71ab2f4f506de71dab39a8e33e2e84f7974f4b2c899edff9366f5dc6df531faa1736a19760ce8137242f952a40d275648daacdec44c60f602836bd1db5120044f6f8cfc408e9a06b563fd998fb7acc8eed627611d005a14deb7d1087a2097381ba23e728afac9df6e47a405b4745507b182b19dd639b49c2d60ddb09ad5ea06b49841dcb4f9f2d4e961b6a8709ced79963410033577a085a530f53303098ec8ff0b45ba2f243856496dc7a22ad254f909973f06268942921839c1e7e24c5016cca24e3fe1cf98ca8dd88ca28c085ec6420c6087afe6a4d4cd6b86a11fb24a49f8968cf70cea736c9b9dac12055f975b21ef5daca432b182d5e4dadcce304ee0d1929e093d094da4b5df71fc1f4a4da24d79d878b60c5dc966f5e7e06a0ae7e01b5b6c24228a3b788400f20ab440b24d1146f3f219451cb076eafefdb30390e14599aa14bc2ea520e3b21804c256534ab62a3aa7d8baa1f6ca2cf750b8749c777006aa8d1381ba518c0d9fe1b96724cbdfe4c04f6c7a5a5f4b6d0b73b87c4f34cfc1e9f91ac1623286cab0ecfe8b08e3af2f99f1e1c28bc8fa274cb91fe0c529ee5f00498c42619dee7ab74fa14896a38731fbf03b6134a8ae88d46be360b27d5e4dff0e4f3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0x1000}, {&(0x7f0000b56000-0x9d)="4ad5f5f53493438c4d992567d7d25028de3dd5e287f2370dc0a1a1cb8742f998138532e2f408b7cc478b7bfc175d4935f544c5ac2915ea605452e1645cb6107189d486a796e04ffb39a1a5cdcd24a65271e64b5c70a8eeb9d33398fbf62352a8a3ab27d6a3dd75f55f909170d8bd8b06828513069ae3aa9245d5c40ec2e002a5ac7c175c82cca5280b71b94d68e714d6dd8184b10a307fd212014a2b0a036f3142ba08f6216548b91a38069ec815993e", 0xb0}], 0xa) 2017/12/21 04:06:51 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000-0x8)={0x8, 0x2, 0x0, 0x0}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x4, 0x80}, &(0x7f0000009000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={r2, 0x4994}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/21 04:06:51 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000740000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f00005a9000-0x4)={0x5, &(0x7f00003bf000)=[{0x100000000, 0x0, 0x4e28665, 0x1}, {0x8, 0x5, 0x56, 0x34}, {0x8, 0x101, 0x9, 0x80}, {0x7, 0x8, 0x0, 0x7fffffff}, {0x557, 0x7ff, 0x40, 0x447}]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000052e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000677000)={0x0, 0x0, 0x0, 0x0}) 2017/12/21 04:06:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="17") 2017/12/21 04:06:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000850000)='/selinux/enforce\x00', 0x80082, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000025e000-0xb8)={0x0, 0x6, 0x5, 0xfff, 0x9ed, 0x7, 0x4, 0x10001, {0x0, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3d, 0x1, 0xfffffffffffffffb, 0x65d, 0x2}}, &(0x7f0000020000)=0xb8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000f2000-0xc)=@sack_info={r3, 0x7a75, 0x7fff}, 0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000744000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x5, 0x3) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000fdd000)='user\x00', &(0x7f0000c81000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d20000)="dc", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000fde000-0xc)={0x0, r1, 0x0}, &(0x7f0000c84000-0x10)=""/16, 0x10, &(0x7f0000fdd000)={&(0x7f0000143000)={'michael_mic'}, &(0x7f0000fde000-0x3)="61f044", 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$packet_buf(r0, 0x107, 0xb, &(0x7f0000da7000)=""/0, &(0x7f0000df7000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000659000)={0x0, 0x0}) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f000044d000-0x8)={0x0, 0x0}) sched_getaffinity(r2, 0x8, &(0x7f0000063000-0x8)=0x0) 2017/12/21 04:06:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000b26000)=0x6) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ab8000-0x4)=0x0) ptrace$pokeuser(0x6, r3, 0x9, 0x6) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:51 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000-0x8)={0x8, 0x2, 0x0, 0x0}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x4, 0x80}, &(0x7f0000009000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={r2, 0x4994}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/21 04:06:51 executing program 3: syz_open_dev$evdev(&(0x7f0000462000)='/dev/input/event#\x00', 0xfffffffffffffffd, 0x480000) mmap(&(0x7f0000000000/0x965000)=nil, 0x965000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xd38000)=nil, 0xd38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x4) sendto$inet(r1, &(0x7f000039a000-0x1)="", 0x0, 0x20000000, &(0x7f0000d30000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000d15000)=0x0, 0x4) sendmmsg(r0, &(0x7f0000247000-0x80)=[{{0x0, 0x0, &(0x7f0000458000)=[], 0x0, &(0x7f0000766000-0x1418)=[{0xc, 0x84, 0x0, ""}], 0xc, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000d38000)=[{&(0x7f00008dc000-0xdb)="5d5396da02be66ec2f5d53e1990ae574901158b2a80ec3385967622df3c5bdb80ee68ac1a856ad084a9fb31340958fc3a09c6683607942cae6bb78b8d530832a89ce814311b53af9b20c4e5497e32e0f9933d10898ac02b452c0680a1facaee646ffe00a35a204c597a42d4f720f8c6352cf28b340305f5ee2710ec1a8e46080483a63245ffac5709945fb8d789e489f7cc95c17f6bbf0e7945b35b40d138c695301073c292067c0e4d12c76625b201801c56c3d115ff9e8d12a8ce813dbcfde50f2ff0d37a78d9e4cceb735817a1f3992b879b0e71b5a9fd7f8b0", 0xdb}, {&(0x7f0000d39000-0x13)="5ceb16ac70f8c683a5d827f88a3a4cec09355a", 0x13}, {&(0x7f0000d39000-0xa0)="e06cfdf12d25069fd8f7ced6065f493837fb9a5a77c787692866d77e1d0b834f42f81b066629762f880194f86f7ca66c9e443d551f4a2f021aa966cdfeb995211bdbc1c36ec988f624f2eacf0f2255d5d0927d050c72d19697f3caa914f9602feb466e370c6f96e11aeb210f67f7c62ab45a65eadf49cd022cf414b8691ad4603129c76c81d651e843eb780eee0622f84021f196daefe154bb9b6b62a55d6b63", 0xa0}, {&(0x7f00008c4000-0x1000)="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", 0x1000}, {&(0x7f000005d000)="4905db140e716169a6aa133f98ba838bd5350837", 0x14}, {&(0x7f0000d38000)="0eb02d5a6355c78d6fd3e2434654613d3934866db1ac477a2acd6c55e528991fc21d4c7ef6301c48371f2f778563ab947a2cc6a8bb8efa8aba7e4bf2ccb958fac3229c8948d1e33c647852dfcdf5ddadf2410d6f19a50097f628884718b72be945160e", 0x63}], 0x6, 0xc) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000965000)='/dev/vcs\x00', 0x111b00, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000735000)='/dev/vga_arbiter\x00', 0x14b800, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000d3a000-0x8)={0x0, 0x5}, &(0x7f0000c46000-0x4)=0x8) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000c98000-0x10)={r4, 0xffffffffffffffc1, 0x9, 0x3}, &(0x7f0000d39000)=0x10) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000965000)=r3, 0x4) 2017/12/21 04:06:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="17") 2017/12/21 04:06:51 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000-0x8)={0x8, 0x2, 0x0, 0x0}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x4, 0x80}, &(0x7f0000009000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={r2, 0x4994}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 553.710955] tmpfs: No value for mount option '' 2017/12/21 04:06:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x5) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00002bc000)=r1) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) connect(r2, &(0x7f0000a55000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f00001c1000)={0x0, r1}, &(0x7f0000f88000-0x18)={0x101, 0x200, 0x3, 0x1, 0x17, 0x2}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000bdd000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000067a000)=0xe8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000153000)='/dev/autofs\x00', 0x400, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000460000)={0x2, &(0x7f000027e000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000797000-0x8)={r4, 0x1}) r5 = syz_open_dev$mice(&(0x7f0000c31000-0x10)='/dev/input/mice\x00', 0x0, 0x4100) timerfd_gettime(r3, &(0x7f0000a7e000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r5, 0xc05c5340, &(0x7f00008ac000)={0x5bd5, 0x2, 0x100000001, {0x77359400, r6}, 0x1004, 0xffffffffd435867f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$vcsa(&(0x7f0000bea000)='/dev/vcsa#\x00', 0x7, 0xe0000) 2017/12/21 04:06:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6126, &(0x7f0000b69000-0x6126)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="2012a57b41ae", [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x60f0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x1, 0x1, 0x0, 0x5, [0x0, 0x0, 0x0], {0x6, 0x6, "d716ff", 0x45d0, 0x33, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [@routing={0x3f, 0x2, 0x0, 0xd1cf, 0x3, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @routing={0x7f, 0x10, 0x1, 0x6, 0x8, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @fragment={0x5e, 0x3ff, 0x1, 0xfffffffffffff23c, 0x8, 0x50ac, 0x0}, @dstopts={0x2d, 0x46c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x6f, "b639d3c58aea0de5d135b5470ca3249f21d5417e45821bc9ff34a68745cd0c4c42cf93c6b8e273a04947aa2727cc0fd3701cb1d1435cbc2a4c4dd7cd0c0dd31111ccf9548ac0c8763dd703c2a94f2a9e1bd47f11c9f4a4f0994e92d72b0722b38778587a8386db7816efd21e644ba8"}, {0xc9, 0x1000, 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"fd2d2e696371d1be0b2ef66e37cde19301f6f56901c75c772aecdf256942cbaef34ca77fdc5ec3d13f3c29d21f6fe2d20da62be4f2f656a61b39780e594c1ef29e7bbc2d013e62fb78da38f37786cb5e5b729f89abfd20fe468f04b662feab55364f37d78a94d2f6252e0bda667ce3bb31fdb8a88c33efa1490f551848019f2ba60341d662c3bcca526194bcf7cda370c9db03ab83e52b10b85ae4bb56a61d5bfec44114bd687819ea53e8809696168a38a1ae803b6c848bf584d63336a9d7f82b8f05c1f195e9ba4918f6cb7d5afe44ca31f2d64d3256ae1cbba0b5414412e8d0dadff894e895d3b8f4"}, {0xc2, 0x1d, "9f4121284aade44a440786009f5cb1f2ad1cf488e4c276d0649cc509c5"}, {0xfe, 0xa0, "40fa40952beb3901355a57d20e91244e74910233dfc5e314ed6b18fa0f3bf1e1764ea0c4dbd424d19c6a99e290048d06445ebfc3cacad7b7e1c1b22bc873f98b710481c2f4523b66e2c57994a4598aa9e48e81f0829e0b7373bfeafe6895f42dc389954383ff0e270f9ec0a99ed9566eeebcf6678e50a28346d4fcdad196f1e9efa5cf99ed35363f9240ba270a7a7e481fe7dd76586313b80eef166a97bb26c5"}]}, @dstopts={0x29, 0x2a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0xce, "1471be8973bf6c6dc575b7cf4c2b4a02f4aa19b652336f4c92e80a5f15c6b6dfd5579f210d4f42e48ddd77bf352b28d85c859a89140ee91ebe490fde0ddcac2d513dd085010803894f95fab68645a0b9b818548e10c6de1d0b373059eccd1dc74420f7202e6bfcb839f5062e9a8ec776970788967a78e2c939ae629749bd8b5faa38a67ffe573baca4e18d8d4114e3695856c327a176b4fb9996e672245ee2bf9815c5a127f5d5765381ff8031d419925b28a5508012e656dd68ac8aea98dc01b6ac5be19cad9fe85915c33b37f9"}, {0xcb, 0x0, ""}, {0xc7, 0x20, "1bcd6f12ad16f0e4329466106e3209c7868566ed1dd2cae5fe749ff2176e70ee"}, {0xc9, 0x5d, "9d49905fbc0e7e3cf59cc4b2cfa3bb421b4ba05c66bfc72565744ba120511df7299533095c3b6cf3d1bd838345207a25b9d3270f9e96d1a4f182cef5b8845fcb29cc5196d73462c78d734343dc7572348244700dda8a7f8dba7c4a91b1"}]}], 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"}}}}}}}, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000003d000-0xbb)=""/187) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c17000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000ffd000-0x4)=0x0) ioctl$sock_netdev_private(r1, 0x89fb, &(0x7f000009b000)="caff0f041d03352704b4a2703e8d0b5d8b4360fadb59dd117829c713bb57b6425367f2792c1150c05b7b48ed9088455b4b5f9caad707aba59a47c83186c475a8b130475dbb5b9578642091ad4f8efcc5912ab70525") r2 = inotify_add_watch(r0, &(0x7f0000827000)='./file0\x00', 0x20) inotify_rm_watch(r1, r2) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x800) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00004d5000)={"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"}) stat(&(0x7f0000be1000-0xe)='./file0/file0\x00', &(0x7f0000e1a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000d7b000-0xc)={0x0, 0x80000, r1}) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00002da000+0xd86)={0x1, 0x0, [{0xbc6, 0x3, 0x0, 0x0, @irqchip={0x7, 0x1}}]}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f000067c000)={r4, 0x0}) [ 553.768887] tmpfs: No value for mount option '' 2017/12/21 04:06:51 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000-0x8)={0x8, 0x2, 0x0, 0x0}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x4, 0x80}, &(0x7f0000009000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={r2, 0x4994}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/21 04:06:51 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f66000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000aac000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000e45000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0xf7, r1, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) syz_open_dev$mice(&(0x7f000005c000-0x10)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2270, &(0x7f0000dd0000)="") 2017/12/21 04:06:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="17") 2017/12/21 04:06:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006cd000)={0x0, 0x0}) readahead(r0, 0x800, 0x18ed) r1 = socket(0x11, 0x5, 0x2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000798000-0x4)={0x200}, 0x4) r2 = socket(0x11, 0x80803, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001ad000-0x11)='/selinux/enforce\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000012c000-0x12)={r3, 0x7, 0x4d, 0x84, &(0x7f0000959000)="f9061439264c8d0d7ffced135561bd915698944f46414cd7f676d88f3faeccbc660f356302cef87bf3a1057fec131dcdc2df78d6cab93f295ff8435af2054691b3dc0347729e197ac6ef6d6d30", &(0x7f000051d000)=""/132, 0x3ff, 0x73d}, 0x28) getsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000201000-0x4)=0x0, &(0x7f0000fe8000-0x4)=0x4) 2017/12/21 04:06:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003b5000+0x52d)={0xffffffffffffffff, 0x28, &(0x7f0000abc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000329000+0x5f5)=r0, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r1, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000f0b000-0x4)=0x8) readv(r2, &(0x7f000096a000-0x50)=[{&(0x7f00001d6000-0x5d)=""/93, 0x5d}, {&(0x7f0000173000)=""/90, 0x5a}, {&(0x7f00001b0000)=""/110, 0x6e}, {&(0x7f0000b0d000-0x6c)=""/108, 0x6c}, {&(0x7f0000f4f000-0xc2)=""/194, 0xc2}, {&(0x7f0000f1a000-0x70)=""/112, 0x70}, {&(0x7f0000ef8000)=""/13, 0xd}, {&(0x7f0000cba000-0x4b)=""/75, 0x4b}, {&(0x7f0000bc0000-0x21)=""/33, 0x21}, {&(0x7f000066a000)=""/249, 0xf9}], 0xa) r3 = getpid() ptrace$setregset(0x4205, r3, 0x4, &(0x7f00008c3000)={&(0x7f0000545000)="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", 0x1000}) syz_open_dev$usbmon(&(0x7f0000ddf000)='/dev/usbmon#\x00', 0x1, 0x8000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) dup3(r2, r1, 0x0) ioctl$KDMKTONE(r1, 0x4b3b, 0x100000001) 2017/12/21 04:06:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000482000-0x11)='/selinux/enforce\x00', 0x62000, 0x0) sendto$inet(r1, &(0x7f00002bb000-0xf)="8dc23492d984e93f08242b626c141a", 0xf, 0x20044040, &(0x7f0000ef2000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r0, &(0x7f0000999000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000aa7000-0xa0)=[{{0x0, 0x0, &(0x7f00003ca000-0x40)=[{&(0x7f0000faf000-0xc2)="", 0x0}, {&(0x7f0000f7b000)="", 0x0}, {&(0x7f0000a82000)="84", 0x1}], 0x3, &(0x7f00007ea000-0x1150)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x4000080}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000ed9000-0x8)=[], 0x0, &(0x7f0000d1f000-0x2284)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x1}, 0x46cd0d8c}, {{&(0x7f0000e55000)=@llc={0x1a, 0x4, 0x9ee5, 0x8, 0x2, 0x10000000000000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000c5c000)=[{&(0x7f00009a4000)="51eedae3c797aef7ceebfe7fad6bb7b771aaacb39109cff8290e1427a1f492f2c9a8558ba95e72b76f231375fd112a5215ba03598b9f6d66b99421acab", 0x3d}, {&(0x7f0000568000)="e72a34dd779c3c909edeeeab6e1fde8e3a6bd826ba0881289eaa024ca8a7c6f8e8e95ad7295383715ab558d700e53349006556b98791f122b676dee57915d1625c3faf5a0150f1a16a1a711c29fa976e4064260ba4240a", 0x57}], 0x2, &(0x7f0000ef9000-0x2f4)=[{0xb4, 0x101, 0x2, "8f3d2b62a5b90fdcc2f6d7b82a2cb8decd8fe819f49396d699b15f4270fe05736bb3516aafc14d8b2f5db2ab6405fe003cee36c8622ee3f94f0574b077bc648c9953ee01a35a0455a75f3718ced625f04e5a342856a45de4b6b7069b82993c6f6c2a2d64bb21ea52010331a72c1673c4e408032b4b75757ce18e5ca15fdd5d9f0db7efe2e399490131fde06b096532a49381a393ad65b30f0c4d161ebbe523a4394f81c4d0a94e24"}, {0xd4, 0x110, 0x6, "b7eac043481707314e0a364356314f74d10a0af240b26f42a63b982479d7605c7b9e91cab22085636a7690da7253d2ccfd79f9a6c8648882b3d6d2c7ddac8bc9532726ca9b4b449ba39d5a43834c809dc264f0a01cfe3249a90eac07bfeca9658bbd862a1fa717314f99562181ed4f2f38c3a6a180132fd3b6af11595b99416fcb3fbe8b4a04fd8dd31171965bd3d62a82fe695010c27f310e820bbfbe81ec6b10fcc0e233e972dcd53e4c322e6994b9739b88c7ac4ab2eb3202cc9da69db3e9f9b7a8af89e6"}], 0x188, 0x80}, 0x8001}], 0x3, 0x0) getsockname(r1, &(0x7f0000fef000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000487000-0x4)=0x10) 2017/12/21 04:06:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f00006a8000-0x8)='./file0\x00', 0x20) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000280000-0x68)={0x81, 0x0, [0x0, 0x80000000, 0x1, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) close(r0) r1 = memfd_create(&(0x7f0000b96000)='wlan1\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000956000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) sendmsg(r1, &(0x7f00008ac000-0x8)={&(0x7f00006c9000)=@in6={0xa, 0x1, 0x1d50, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f0000f5e000)=[{&(0x7f00003cc000)="9ac68d747a3d7fc5a0f21fa31c43dc35f45ffe6a6ae0a1830602d130d74ee1cc7659f5b41c585d448d1a8504ef20d0b04f41683834c1fa000a08e049ba88876a8b49452b6730db7e6739b1fec4f8ba4c0576ae6331818ed5fedbcab8584fbe65daa546b1874d8e60e9129a7308f341eb42af06d3bc866651ed5d43ec7678cee5284899a58fde1203bdb13214e116e3e3d1ad6dec34f9885aa73887dc3554ff9864f80bc18d178e0406aa68a81a07754233d8af0d1cce0c6ed9988252e648f9d1d1e6649f1b294fe8b39cd1c1af6e037ab7c21a523eff", 0xd6}, {&(0x7f00009b1000-0xb1)="eb0bb6287d48fff68db447fbd1a59bf0bf4bd4147cdc7bc971a725ffcf92be4d0facef7def017f060398bbef426c897a7992fe8a09538c7b8e40f219c24b2a8a50829cfb87c2e1a74a302b42bc9f7c182145241a2103bab3decfe1f8d69b5853af90f04c3d2afff2066b6866fa49cc08fc5705075268356126931019b01dc3790d088ab5e0f58c0cbc89c6998426de282e78c43f1b339cb747f0d7e2120fb550f4ae36b2258de8f9243c2eeb7c51cd412b", 0xb1}], 0x2, &(0x7f0000ed8000)=[], 0x0, 0x4000000}, 0x14) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d629", 0x10) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000404000-0x2)={0x0, 0x0}, 0x2) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00007d3000-0x4)=0x2) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000888000)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000dc3000-0x1c)={0xf, 0x1, 0x8, 0x9, 0x0, 0x0, 0x1}, 0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000ede000)={0xb, 0x4, 0x10001, 0x100000001, 0x802, r1, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d4b000-0x1b)={r3, &(0x7f0000ddb000)="", &(0x7f0000b88000)="13", 0xfffffffffffffffe}, 0x20) writev(r0, &(0x7f0000011000-0x38)=[{&(0x7f00009bd000)="", 0x0}, {&(0x7f0000eaf000)="", 0x0}, {&(0x7f0000577000-0xd)="98", 0x1}], 0x3) 2017/12/21 04:06:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x4) close(r0) r1 = memfd_create(&(0x7f0000844000)='.md5sum\x00', 0x0) writev(r1, &(0x7f000013d000-0x50)=[{&(0x7f00004b6000-0x80)="8ff7fbad4d4f75e67dc3fa4f65579477c59bf4c468f2d5b64654229f7a3dada09ca02ce1c4366cfc7c0742df3ad1c9915c708b7e8515d79fb2b4c33fc60daee171755ed883911b144f895c347b22a3ee9b23e8b48a629e5d0f5d2c260423ce82ae3900969d26817ad0a1d49ad4839590780aa797121ba485f4c9e0bcb188b83e", 0x80}, {&(0x7f0000289000-0xcc)="faf0c75e3cea2163e45ee9ba3c8c430d75d182cca09d0d2ef85a71efe94ae5e5d45494c2569550c487b67541deeab7824a170bf055d6a73b160ec21d064b622bcd6efa931bd960884e3a5555274bb178fffa041467e2807caf888030d524c97f574ea6562b8db26f32cc5d1092e1918db384ff460dd5cd9318570100a2d170bc7ca688eac40c795b7794b21bbb9b369b75d068226a1d6e38168d959abbf64e7d44b109790c6559d7d054b130c3e4ae7fd25013fc610686f55dd949e01266ce8da3171708699d566d90929a4c", 0xcc}, {&(0x7f0000bcb000-0x14)="67544ab9b2b49991361d85a294f67e405ba7ceee", 0x14}, {&(0x7f00005e9000-0xb)="25244ee1665f28b6f7a1f2", 0xb}, {&(0x7f0000256000-0x9f)="160c671742bebb36d44c6473992f846c9668e12a65759af7cd27d0342f517dbfd4272fd888f013598a2985a9ff3dbf4d7fe6f9b2ea49cbc0dd0b167ad3bfdeb9f70e5e991c127a2a94faf141e71bf81920d2ba7f5defca2a3d7048298b93046d69c0bc397813bdb47a64d4704d37689cff56657dcf5c2d2bb145a389f7f7a8ae18fee56d06d52fe722b497000162f4cacb81c895563e9ddffacfe33cc03ba0", 0x9f}, {&(0x7f0000658000-0x40)="b08e0bc7861ec31e603a4c89e4ae37f1cf26dce4c0f36cd66496a7088d6d0676588747dc1cdbce7261571f8e9eac59e8521d3f9b6cb9ee208996f966dc8e3920", 0x40}, {&(0x7f00008b8000)="2c5f2c2ae2ee9569acc5947e46492cf629e15d98edea5bbadde2666b953173bb08e728cb86252ce307caf782fafce2fb46e50f8d5cef2784f67aeed1cf73efcabfd0523a324937", 0x47}, {&(0x7f0000771000)="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", 0x1000}, {&(0x7f0000b56000-0x9d)="4ad5f5f53493438c4d992567d7d25028de3dd5e287f2370dc0a1a1cb8742f998138532e2f408b7cc478b7bfc175d4935f544c5ac2915ea605452e1645cb6107189d486a796e04ffb39a1a5cdcd24a65271e64b5c70a8eeb9d33398fbf62352a8a3ab27d6a3dd75f55f909170d8bd8b06828513069ae3aa9245d5c40ec2e002a5ac7c175c82cca5280b71b94d68e714d6dd8184b10a307fd212014a2b0a036f3142ba08f6216548b91a38069ec815993e", 0xb0}], 0xa) 2017/12/21 04:06:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x4) close(r0) r1 = memfd_create(&(0x7f0000844000)='.md5sum\x00', 0x0) writev(r1, &(0x7f000013d000-0x50)=[{&(0x7f00004b6000-0x80)="8ff7fbad4d4f75e67dc3fa4f65579477c59bf4c468f2d5b64654229f7a3dada09ca02ce1c4366cfc7c0742df3ad1c9915c708b7e8515d79fb2b4c33fc60daee171755ed883911b144f895c347b22a3ee9b23e8b48a629e5d0f5d2c260423ce82ae3900969d26817ad0a1d49ad4839590780aa797121ba485f4c9e0bcb188b83e", 0x80}, {&(0x7f0000289000-0xcc)="faf0c75e3cea2163e45ee9ba3c8c430d75d182cca09d0d2ef85a71efe94ae5e5d45494c2569550c487b67541deeab7824a170bf055d6a73b160ec21d064b622bcd6efa931bd960884e3a5555274bb178fffa041467e2807caf888030d524c97f574ea6562b8db26f32cc5d1092e1918db384ff460dd5cd9318570100a2d170bc7ca688eac40c795b7794b21bbb9b369b75d068226a1d6e38168d959abbf64e7d44b109790c6559d7d054b130c3e4ae7fd25013fc610686f55dd949e01266ce8da3171708699d566d90929a4c", 0xcc}, {&(0x7f0000bcb000-0x14)="67544ab9b2b49991361d85a294f67e405ba7ceee", 0x14}, {&(0x7f00005e9000-0xb)="25244ee1665f28b6f7a1f2", 0xb}, {&(0x7f0000256000-0x9f)="160c671742bebb36d44c6473992f846c9668e12a65759af7cd27d0342f517dbfd4272fd888f013598a2985a9ff3dbf4d7fe6f9b2ea49cbc0dd0b167ad3bfdeb9f70e5e991c127a2a94faf141e71bf81920d2ba7f5defca2a3d7048298b93046d69c0bc397813bdb47a64d4704d37689cff56657dcf5c2d2bb145a389f7f7a8ae18fee56d06d52fe722b497000162f4cacb81c895563e9ddffacfe33cc03ba0", 0x9f}, {&(0x7f0000658000-0x40)="b08e0bc7861ec31e603a4c89e4ae37f1cf26dce4c0f36cd66496a7088d6d0676588747dc1cdbce7261571f8e9eac59e8521d3f9b6cb9ee208996f966dc8e3920", 0x40}, {&(0x7f00008b8000)="2c5f2c2ae2ee9569acc5947e46492cf629e15d98edea5bbadde2666b953173bb08e728cb86252ce307caf782fafce2fb46e50f8d5cef2784f67aeed1cf73efcabfd0523a324937", 0x47}, 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0x1000}, {&(0x7f00001ab000)="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0x1000}, {&(0x7f0000b56000-0x9d)="4ad5f5f53493438c4d992567d7d25028de3dd5e287f2370dc0a1a1cb8742f998138532e2f408b7cc478b7bfc175d4935f544c5ac2915ea605452e1645cb6107189d486a796e04ffb39a1a5cdcd24a65271e64b5c70a8eeb9d33398fbf62352a8a3ab27d6a3dd75f55f909170d8bd8b06828513069ae3aa9245d5c40ec2e002a5ac7c175c82cca5280b71b94d68e714d6dd8184b10a307fd212014a2b0a036f3142ba08f6216548b91a38069ec815993e", 0xb0}], 0xa) 2017/12/21 04:06:51 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000-0x8)={0x8, 0x2, 0x0, 0x0}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x4, 0x80}, &(0x7f0000009000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={r2, 0x4994}, &(0x7f0000009000)=0x8) 2017/12/21 04:06:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50b16e61372fed3a5aebedea4a9e71f71398") [ 553.932234] tmpfs: No value for mount option '' 2017/12/21 04:06:51 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000-0x8)={0x8, 0x2, 0x0, 0x0}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x4, 0x80}, &(0x7f0000009000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={r2, 0x4994}, &(0x7f0000009000)=0x8) 2017/12/21 04:06:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$vcsn(&(0x7f000009e000)='/dev/vcs#\x00', 0x8f9, 0x400) syncfs(r1) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000da000-0x70)={0x3, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0xbe5a, 0x81, 0x1000, 0xfffffffffffffff8, &(0x7f000017b000-0x10)=@generic="1df1b3db1aa9aea0da357897c3b47e21", 0x30, 0x9, 0x4}) sendto$inet6(r0, &(0x7f0000036000)='j', 0x1, 0xfffffffffffffffe, &(0x7f0000e51000)={0x2, 0x0, 0xfea9, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/21 04:06:51 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000000a000-0x3c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) [ 553.989388] tmpfs: Bad mount option “>6f“kË&Z²þsa` 2017/12/21 04:06:51 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, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000a5000)={0x0, 0x3, 0x30}, &(0x7f000085d000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00002e7000-0x8c)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000419000-0x4)=0x8c) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x8, &(0x7f000047c000)=""/0, &(0x7f0000000000)=0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00002e9000)='/selinux/status\x00', 0x0, 0x0) 2017/12/21 04:06:51 executing program 1: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c69000)='net/connector\x00') ioctl$TCXONC(r0, 0x540a, 0x101) recvfrom(r0, &(0x7f0000948000-0x42)=""/100, 0x64, 0x40002040, &(0x7f0000ce0000-0x6)=@hci={0x1f, 0x9, 0x2}, 0x6) mincore(&(0x7f0000c3c000/0x1000)=nil, 0x1000, &(0x7f0000b9d000-0x7c)=""/124) 2017/12/21 04:06:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="17") 2017/12/21 04:06:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000787000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00001c6000-0x90)="abd04fe9897f945185337e6ca1ba1cfe47bf4a8eac0f82bd5a170a5958d893360d6b87f7d3545827944897af1c55d069ff1110dfe944e6d5ab749a96a22cf7b1b6414ff6884e5e2ef41c878249ff03cf0ebf8e71600e8fd5331264d1c3e13b8c4fc8ee7f991aa9d59472b7ca7b6bd101b5d1aaffb9333bcd6f3c9bdbbee25ec71bfdab954d9fdd5c11c379fd377dd08d") bind$alg(r0, &(0x7f0000f05000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c6f000)="9c82394401000400040000000000f900000000c9eb0000000000000e8cf0000009db010000a5c8002f1034b6e73ede50", 0x30) 2017/12/21 04:06:51 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000-0x8)={0x8, 0x2, 0x0, 0x0}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x4, 0x80}, &(0x7f0000009000)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={r2, 0x4994}, &(0x7f0000009000)=0x8) 2017/12/21 04:06:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000dd6000-0xd)='/dev/net/tun\x00', 0x0, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c0c000)='/dev/cuse\x00', 0x7e, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f000035f000-0x19)=""/25) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000103000-0xc)={0x6, r0, 0x1}) mkdirat(r2, &(0x7f0000322000)='./file0\x00', 0x1) r3 = getpid() fcntl$lock(r2, 0x7, &(0x7f0000c5c000-0x10)={0x1, 0x2, 0x10000, 0x0, r3}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000695000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x6, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000b0a000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/21 04:06:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) close(r0) r1 = memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0x0) writev(r0, &(0x7f0000011000-0x38)=[{&(0x7f00009bd000)="", 0x0}, {&(0x7f0000eaf000)="", 0x0}, {&(0x7f0000577000-0xd)="98", 0x1}], 0x3) getpeername$packet(r1, &(0x7f0000166000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fc8000+0xc68)=0x14) 2017/12/21 04:06:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000fde000)={0x1000000079, 0x0, [0x80000000000000, 0x4, 0x0, 0x100000001], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:51 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000-0x8)={0x8, 0x2, 0x0, 0x0}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x4994}, &(0x7f0000009000)=0x8) 2017/12/21 04:06:51 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000003000-0x7)='nodev)\x00', 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mlockall(0x3) 2017/12/21 04:06:51 executing program 1: r0 = userfaultfd(0x0) close(r0) r1 = syz_open_dev$mouse(&(0x7f0000f35000)='/dev/input/mouse#\x00', 0x9, 0x8000) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f00006ee000-0x80)={[0xf000, 0x4000, 0x2000, 0x10000], 0x4cee, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:51 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000-0x8)={0x8, 0x2, 0x0, 0x0}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000008000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x4994}, &(0x7f0000009000)=0x8) 2017/12/21 04:06:51 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000787000)='/dev/vga_arbiter\x00', 0x90000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001000-0x8c)={0x2, 0x2, 0x3, 'queue0\x00', 0x65e3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fd4000-0x10)=[{&(0x7f000032b000)="390000001300194700bb61e1c3050300400002f8010000000000000080000900130001000000ffffffffff000000000000000207000d0001a2", 0x39}], 0x1) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00006ad000)={0x1, 0x80000001}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000dda000)='/dev/rfkill\x00', 0x6fcce4669911e808, 0x0) 2017/12/21 04:06:51 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000020000)='/dev/usbmon#\x00', 0x2, 0x10000) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f000000a000-0x8)={0x4, &(0x7f0000020000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000001b000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = syz_open_procfs(r1, &(0x7f0000018000-0xe5)="617474722f6b657963726561746500e6c3012dd3db65bc577ae045b1f34abf8361f9b10003ebd2a5d9e72cfe6f98f6d9dd304824ebfa9763b6b38ad7105e4f73c653bdf30a26ac7dc4a8368076e7989d0b4e4305fe14adeba7fea36cabb01b71d8f73b7fc4ece60227b4711efbe2bce3eddd6057389ec935ba3b1daadf0c4f631f32d0a99a9283fd3c3698c44818c7321d85aa54968aeb7769fabf461f16d8862b813d05e37a5cd4b87e030b644230ac9d73c03d7e9be041827e1056cb4a49a46e8c6b2153e55035c8cfdf45b3b1537c6a5d87cee59b21ec4ac13508cf07eac96fefd3c2af") writev(r2, &(0x7f0000017000)=[{&(0x7f000000d000-0xb5)='\x00', 0x1}, {&(0x7f0000020000-0x15)='4', 0x1}], 0x2) 2017/12/21 04:06:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="17") 2017/12/21 04:06:51 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000-0x8)={0x8, 0x2, 0x0, 0x0}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000008000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x4994}, &(0x7f0000009000)=0x8) [ 554.142754] tmpfs: No value for mount option '' 2017/12/21 04:06:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000cc000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000097e000-0x4)=0x10, 0x80000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000045e000-0x8)=0x0, &(0x7f0000580000-0x4)=0x8) r1 = syz_open_dev$sndseq(&(0x7f0000165000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000f98000-0xd9)={r0, 0x3, 0xb1, "c05fea1837b88daae1bc60a0d934078a94c4fabcb07be9bf5346da051055811ff56ac0baddb66eee4c2e4b924729ed8c802eee46b10b39d3ebf39012dcf40124e9a017bf6a4e48c6342ad528493a8d73b6b03954fa363944c897d6810870e7603c55dc50662d5585d4e9fe6aa390f637f374b9541fcb6ac38f734d91342ca2ce5315b7066c4338a5b3bbecd24b3d9c8acc1442a07aa1ea8e411ff7dd2690bea6f265809bb9d1b1337132110ca08d6bb3a4383882e0451fbe4cb3db17791d8b0a001c7de87c22fdd1e14510b2657623"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000c90000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:51 executing program 3: madvise(&(0x7f0000e65000/0x2000)=nil, 0x2000, 0xfffffffffffffffc) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009ca000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000001000)={0x4, 0x9, 0x7, "52c4bc5e0367", 0xfffffffffffff800, 0x0}, 0x10) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001000)={0xff, 0x8, 0x1, 0x6, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000001000-0x26)="c5c8bc151b34c9c13b61f85e2d595fb8418e42e14cdfb32ce486a3ac91e0731eea8681b9b08b", 0x26, 0x4, &(0x7f0000000000)={0x0, 0x0}) 2017/12/21 04:06:51 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000787000)='/dev/vga_arbiter\x00', 0x90000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001000-0x8c)={0x2, 0x2, 0x3, 'queue0\x00', 0x65e3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fd4000-0x10)=[{&(0x7f000032b000)="390000001300194700bb61e1c3050300400002f8010000000000000080000900130001000000ffffffffff000000000000000207000d0001a2", 0x39}], 0x1) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00006ad000)={0x1, 0x80000001}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000dda000)='/dev/rfkill\x00', 0x6fcce4669911e808, 0x0) 2017/12/21 04:06:51 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00004d8000-0xc)={0x6, 0xffffffffffffffff, 0x1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000f35000)={0x2, &(0x7f00005c3000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000000)={r1, &(0x7f0000d0b000-0xd6)=""/214}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000f94000)={0x0, 0x4, 0x0}, 0x4) setsockopt(r2, 0xfffffffffffffffe, 0x16, &(0x7f00007bd000-0x4)='I"-U', 0x4) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f000003e000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 554.181655] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 554.209522] tmpfs: No value for mount option '' [ 554.212315] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 554.243433] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/21 04:06:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="17") 2017/12/21 04:06:51 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000-0x8)={0x8, 0x2, 0x0, 0x0}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000008000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x4994}, &(0x7f0000009000)=0x8) 2017/12/21 04:06:51 executing program 1: mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc0, &(0x7f0000e68000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipx={0xffff, 0xb2, 0xfffffffffffffffa, 0x5, {@random=0x6, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, {@random=0x8, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, "dbf22a37fe00deeab052db0032997c7f2fbee49d5a11e6c1aeb684d66b5582361df1a23b5386828ae5c56fe95145a10c8e2b374eaf5bdda053e7d55bdf1be17cf793f9e331b790cd8fee228b8a01c65694e44efe9a08ca42f2974cff71c283e9c6eff9af4f1436af7b4471993a871c4d7ec2ae9db535af24658123cb1916699d8890ec908443944eed210919dd5b57f728c8e582"}}}}, 0x0) 2017/12/21 04:06:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000089d000-0x13)="c999653c177fd0e2c557226cd520f610e6ac55c8045401ebc40495183dde136001ef490f2f8736960b894536b1ecfe2126e32bda8b3819c8ebde643f26fa9ef7ad6d8c21006202a090b1adc8e93393387b4eb4c0c8ca9a4a42f71756fd26f7c1f7faadac5433d9", 0x67) symlinkat(&(0x7f0000462000)='./file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) 2017/12/21 04:06:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x2, &(0x7f00006a2000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f00008a0000)='cpuset%\'ppp0vmnet0\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r1 = socket$inet(0x2, 0x80006, 0x1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000163000)=r0, 0x4) 2017/12/21 04:06:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000433000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:51 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x10000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000009000-0x10)={0x8, 0x20000800, 0x1400, 0xfffffffffffffffb, 0x5, 0xffff, 0x0, 0x4, 0xffffffffffff8000, 0x8000}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f000000c000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x80000000, 0x1, 0x6, 0x9}, 0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000006000-0x70)=[{&(0x7f000000b000)="ed", 0x1}], 0x1, 0x0) readv(r0, &(0x7f000000b000-0x40)=[{&(0x7f0000005000-0x18)=""/24, 0x18}, {&(0x7f0000001000-0x7a)=""/122, 0x7a}], 0x2) 2017/12/21 04:06:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) munlock(&(0x7f0000257000/0x3000)=nil, 0x3000) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000af4000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000654000)={0x0, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x5}, &(0x7f00001ee000)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000fe7000-0x14)={r2, 0x9, 0xea0, 0xbda, 0xb4, 0x401}, &(0x7f0000a5f000)=0x14) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d3b000)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000eed000)='./file0\x00', 0x2, 0x10) ioctl$KVM_PPC_ALLOCATE_HTAB(r4, 0xc004aea7, &(0x7f0000ae8000)=0x4) process_vm_writev(r3, &(0x7f0000afd000-0x38)=[{&(0x7f0000cb8000)=""/167, 0xa7}, {&(0x7f0000f56000-0xf5)=""/245, 0xf5}, {&(0x7f0000378000)=""/36, 0x24}, {&(0x7f000041f000-0x2f)=""/47, 0x2f}, {&(0x7f00001e4000)=""/138, 0x8a}, {&(0x7f0000e9d000)=""/4096, 0x1000}, {&(0x7f0000f34000)=""/58, 0x3a}], 0x7, &(0x7f0000e6e000)=[{&(0x7f0000870000-0x91)=""/145, 0x91}, {&(0x7f000010f000)=""/145, 0x91}, {&(0x7f00003f1000)=""/0, 0x0}], 0x3, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00006f2000-0xe)='/selinux/user\x00', 0x2, 0x0) close(r0) r5 = memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0x0) writev(r0, &(0x7f0000011000-0x38)=[{&(0x7f00009bd000)="", 0x0}, {&(0x7f0000eaf000)="", 0x0}, {&(0x7f0000577000-0xd)="98", 0x1}], 0x3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00007fc000)={0x0, 0xc5, "1b6a94608588308d63075e701c5458af24e7c9ab97226169d450e5a3c37df922466c438f8c3b78a52a9a1fb088d2696c91e7d8ec62a3bf9d8e0e400e5e40a1e5bed3d36b98432effa83d8908aa912ef929cb1dd9a93acdc15e32eb0e2f2f9485eace7cd520e42d8ce9314c6c838ce73e28a1dfe7e91d9f195524987b946f280721b69725b8c780444a2f61bc110059fb8d964c3279c38d2e6e01bb46d1430e1bd66d39724bf24c7cf0db670fe9e1d504313dcc2012d4b6d3bbb9703fa163742020ba21198b"}, &(0x7f0000baa000-0x4)=0xcd) pipe2(&(0x7f0000e8a000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f00005ed000)={r6, 0x1000, "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"}, &(0x7f00008ef000-0x4)=0x1008) 2017/12/21 04:06:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000111000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x80000000000000, 0x0, 0xbde, 0x0, 0x0, 0xfffffffffffffffe, 0x20, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2c3, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000dbb000-0x6)='wlan1\x00', 0x800) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)='/dev/kvm\x00', 0x0, 0x0) socketpair(0xa, 0x807, 0x0, &(0x7f0000f5f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000456000-0xc)={0x0, 0xba, 0x30}, &(0x7f0000c2d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000adf000)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cac000)=0x8c) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r5, 0x40a45321, &(0x7f00006c5000-0x84)={{0x30f8, 0x3}, 'port1\x00', 0xa2, 0x40000, 0x3, 0x8000, 0x1, 0x6, 0x6, 0x0, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000a6b000)=0x0, &(0x7f0000299000-0x4)=0x4) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f000099d000)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) 2017/12/21 04:06:51 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000-0x8)={0x8, 0x2, 0x0, 0x0}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x4994}, &(0x7f0000009000)=0x8) 2017/12/21 04:06:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = dup3(r0, r1, 0xfffffffffffffffc) dup2(r3, r2) 2017/12/21 04:06:51 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000-0x8)={0x8, 0x2, 0x0, 0x0}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x4994}, &(0x7f0000009000)=0x8) 2017/12/21 04:06:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$loop(&(0x7f0000740000)='/dev/loop#\x00', 0x7, 0x800) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000e26000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ed8000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/21 04:06:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c1d000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) [ 554.366423] tmpfs: No value for mount option '' 2017/12/21 04:06:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000afd000)=[{&(0x7f000051d000)=""/0, 0x0}, {&(0x7f00007d4000-0xba)=""/0, 0x0}, {&(0x7f0000bdd000-0x1)=""/1, 0x1}], 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000000)={0xe877, 0x5, 0x0}) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x0, 0x4) close(0xffffffffffffffff) 2017/12/21 04:06:51 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x4994}, &(0x7f0000009000)=0x8) 2017/12/21 04:06:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d50") 2017/12/21 04:06:51 executing program 3: mmap(&(0x7f0000000000/0xee3000)=nil, 0xee3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002b5000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000ee3000)=0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000ee4000-0xc)=""/12) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000ee2000)=0x6) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000ee4000+0x79b)="7f0aadbc24d7ea82d14fe970c5f41d3e90989e291d551c774dd68df4e2e207fc962ba27ed3bf3cf74d2c17ae2b831722473fdd31e97ae549c73f894c7da182a8048dd875420c49e7c303192794f133e8bbe1c56cdfb759e060637aac8c3c52034b81b431fbbd8268ed54c566447745e9cf0c8a62a787709284cbd0e2f9f3f15bb64673d4ce40524370b3dafa70214f6b9e0739e440366e03d8333a2eee293c94ae625fa01b6aabc5457433b0afaed91f7565cdc0f163bc22ed1adc7844c936dd5c719445a2f399a8dff795d4134e6b9252ea57d3469075be10cf", 0xda, 0x8041, &(0x7f00003ce000-0x10)={0x4, 0x43cb, 0x7, "0d5bb876b3b3", 0x81, 0x0}, 0x10) getpeername$llc(r2, &(0x7f0000db4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000cd1000)=0x10) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ee4000-0xc)={&(0x7f0000ee3000)='./file0\x00', 0x0}, 0xc) ioctl$int_out(r1, 0x10000000000001, &(0x7f0000ee2000-0x4)=0x0) 2017/12/21 04:06:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000001000-0x8)={r2, &(0x7f0000000000)=""/17}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003a7000)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) 2017/12/21 04:06:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00003a7000-0x8)={0x0, 0x0}) r1 = socket$unix(0x1, 0x1, 0x0) io_setup(0x4, &(0x7f00002a6000)=0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b74000)='/dev/qat_adf_ctl\x00', 0x18200, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000065b000)='/dev/sequencer\x00', 0x103640, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f23000+0x3dc)='/dev/cuse\x00', 0x2002, 0x0) r6 = fcntl$dupfd(r1, 0x0, r0) r7 = syz_open_dev$mice(&(0x7f0000d33000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000169000+0x74d)='/dev/hwrng\x00', 0x4800, 0x0) r9 = syz_open_dev$sg(&(0x7f0000905000)='/dev/sg#\x00', 0xa3, 0x80) io_submit(r2, 0x8, &(0x7f000087f000)=[&(0x7f0000fce000-0x40)={0x0, 0x0, 0x0, 0xe, 0xffff, r0, &(0x7f00001d1000)="5bd45ac1512238fb02989a78d0705c9e2a2de938d5f4e165f9cb204e66dc0a8c7dc384217d68b5f19358e355080e2bd3cc59f7a5cc47aa171a59648e10b63485e3c72a40de419288108570edf7070a2c02f6fcb19e5cd46088fbdd94b16550893974981e6f524d401e6132e14e33e8120e9142a268e1b113ae3e02cc950d6bada782a82c1c", 0x85, 0x0, 0x0, 0x1, r3}, &(0x7f00007db000)={0x0, 0x0, 0x0, 0x7, 0xffffffff, r0, &(0x7f00000d9000-0x98)="083edc96f0c68156e5c5e40dc1834ef3202bb0bf79f6b8bc26e7933005fd7dd04762c130a13641b5d424be0b5ba430796f651780e65341ca47925371553e3576fa34792cf9eac11335fd0984e384fc96f947a6e17cbd3c0b0eaebc885c7cc4996e1c814157bdda800a3a9f024a6739e3c98bf2f7d2417ff17dd94048d3798006a6748a34b1f927e210fd11107f50cbd54536da4e52be51f8", 0x98, 0x400, 0x0, 0x0, r4}, &(0x7f0000af2000-0x40)={0x0, 0x0, 0x0, 0x8, 0x839, r0, &(0x7f0000afe000)="4eb4320c31a46786525ae872f7fb8af72c71038f65e54bb96b585e38c33e417a2f1a7f67a61abc255f7b6b55818d819ad1f033ec2712db8fb98247c7037227dbb0451cf0f6f1b6ca66144d1aa3cc0c9329d118aee1a0d9e397b21facf9f0dbe1106d5d5f274ea4cdd7d487c0aceb56de425899abb861a2f68b0f5deebb97354cccf75a70edf0e56ec08a30e3f21a44876d85ba120475ea67eec3cafab1e5e92149493c988ca3d044605f2655e7948a0cb32184b9b96e9acc93e3f5ab9156e2a2a3de6c500c241864824798cfd9eb74ea33ec2524d4ad93abb95bedf37b2fb964a84dbd7026f1df07a04c8d4dd508d3f30973c53f", 0xf4, 0x1, 0x0, 0x1, r5}, &(0x7f0000779000-0x40)={0x0, 0x0, 0x0, 0x3, 0x101, r1, &(0x7f0000c6e000)="994b391f0ee07fd0f1e08e5444ceceb995a0eeb37b20241bfe35a41e322263f8dbb1b029a84653889e9d735ff7820d280770e2", 0x33, 0x7, 0x0, 0x0, r0}, &(0x7f0000fa5000)={0x0, 0x0, 0x0, 0x7, 0x27b, r0, &(0x7f000049f000)="daf35220e951270a1101303e8aa98e4a376e46ca34a497f266400d65b21e443408bd32104e81f4cff72eb630840b79ddcece58a4681e6a82fa180efa72cba16a0dfb38e15fe7544ae9c6cdddd71c0a653acd384e618bcc7b54d5816e32d9cea1e110b9a25a75e44a703fc92881298e152d0071e9413f4fd7b40feb9d7efc6b97814b3f448cd471562e270b0be4b2790a80676e5c07e2edf3196dce218f5dadbd25e20c755d81afc89cc538fd48f8ac3fbfd9d054e1d679c33b6b064608422050d31f513b6f", 0xc5, 0x7, 0x0, 0x0, r6}, &(0x7f0000242000)={0x0, 0x0, 0x0, 0x7, 0x91b, r1, &(0x7f0000b45000)="581dd5087b920b53c83e0ed08425b0f4dc6bbf2263242497d7b5830ca231182a7d38dd", 0x23, 0x8, 0x0, 0x1, r7}, &(0x7f000072a000)={0x0, 0x0, 0x0, 0x2, 0x0, r1, &(0x7f000024f000-0xc3)="f0bdd60fe21f129ad5318df7551f3cf8d9926ebe95985ceff3edecd217cc77a8652470963059611372bec21bb8fe44d2486895366c3f1b9fbe02b524061b17d327817f03ad11caaee95002852f98ccf0a4a0b2c6de8e58010eb482816bb98ec6d14b742bf8562ae14b0669d2309ee170a06e234fcc0f5e10bace82eb9e9ad2e564f2f92a452a929b6f565dcc6e5a1b3190bd1a4f3a5729295e4941e4989797eaf6565bef0ea58d4c329c2b27cbb711a8fd8cd6d46f923ce3e9fb62fc335793529f53de", 0xc3, 0x6, 0x0, 0x1, r8}, &(0x7f0000730000)={0x0, 0x0, 0x0, 0xf, 0x34, r1, &(0x7f00003c8000-0x7b)="558bed3fca3cbec3e788c2d0514d1fd0db1418c8e711125d9d43637cc5669cea709d7084d5ffa3fe0f0d3821f58f49dcc62a59f467c4e689e51eeb9b91e911a3adf1b2ea8f4e7a398e6a606dc2203efc77bb7bcc69c97beea1cbf4b63d5368e72e7c701b069c60fc8bdbdc566492245be83bb596e46bc17fab0bd9", 0x7b, 0x8, 0x0, 0x0, r9}]) r10 = socket$unix(0x1, 0x5, 0x0) bind$unix(r10, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r1, &(0x7f0000b43000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2017/12/21 04:06:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) close(r0) r1 = memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) writev(r0, &(0x7f0000011000-0x38)=[{&(0x7f00009bd000)="", 0x0}, {&(0x7f0000eaf000)="", 0x0}, {&(0x7f0000577000-0xd)="98", 0x1}], 0x3) 2017/12/21 04:06:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2017/12/21 04:06:51 executing program 3: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000fdd000)='user\x00', &(0x7f0000c81000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d20000)="dc", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000fde000-0xc)={0x0, r0, 0x0}, &(0x7f0000c84000-0x10)=""/16, 0x10, &(0x7f0000fdd000)={&(0x7f0000143000)={'michael_mic'}, &(0x7f0000fde000-0x3)='a', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fdf000-0xc)='/dev/rfkill\x00', 0x80080, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fdf000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00000a3000)='./file0\x00', &(0x7f0000fde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000d2c000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x4)=0x8) sendmsg$unix(r1, &(0x7f0000505000-0x1c)={&(0x7f00004ca000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000f2a000-0x40)=[{&(0x7f0000fdf000-0xc0)="919a78075bccf26d50c4f8750abbf1b1c8bcea0bc3fbbd6173b3809f8569015dcafafac4e84e722134f548aedb588b5fe798121bf1f2f23ed3bf3516472a75f51c3fa965ae442af96f507c434c3f3a86bcdd30fae9ea0b8dde449061d0421ed1f7c87dcb4beec7c49ef3d7311699d957c646b5c17956f988faa49e81fa3367d762ff566b5a4dad03005a05eac6874fc24d6e23b978bc7ee24da2858ff822f378473729edcf9b78ba6d224f0ae9c7e6e3f87373c7cde4191935a3f87852cac8d3", 0xc0}, {&(0x7f0000fde000)="2f92436ef89a3bc59ffcf8d5d19293d0f05a90465d3ef4a5694b75acac06741ebbac7d23c985247d989590b34daf37e1944c67db287e18deae987fe93be6010a6fda4b03e7", 0x45}, {&(0x7f0000fde000)="8f18f1c31ca6a02e17d770e698103c5779870f960a2ef3921e1d5e415764dce8987eea2d750e1c7c6f4ca03ea205d2b2430d30378283e0e60f30cf6c5e5e349c47ec43f2cd9d47904b268f9af2fa170b7b32d4e9f4de266d022ed41d22c14b4b2868983752c949ed7070c92ccb4c7322e2c11bc95fdc556a8ae144dc6a0a60b18c4738", 0x83}, {&(0x7f000016e000)="97a0b14e810f36e6830ab8afa2348afdf00267b2592de7367f9286fd12080be7c38dd370b39624d92a192953ac4e6d38ef3484b73ddcddb88838cbab677ba62e6e6c27f1d1583b56304ac23d490442427fc97906ac2affe509256e63c7897fb8e8f189da955ecac771323e70abe3844b3000dfbac580515f6f235690b9085074350a497f90719da67aa51d53b593593b9e0eba0c4cbd96d23564d540864abe505d1bdc01faa4b544eb2eaec2a0a121f348812cbe64b33565f18678574e06ad0c3845e0758df13edba65dd887bbfa286a3afd9beb8710fdb608bd44eebef4b8dae4ce76e254bca72a4ca8f26393fc3a18bc0ea56512dba7a5", 0xf8}, {&(0x7f00009d0000)="e551ce47a95ea17af2b135d6a6a887e12a284722900f02cac55b75200ac696df9d1d75097de0ac42bbfd2a55508a", 0x2e}, {&(0x7f00009fa000)="ae882cc747e5acbdb381df6f096ec8c431782e2955bed6101f609bcb01d3d5f3dc726c81f6bc1ec3a6f3983161037cffc162161c8b3b2221d8816ca58cb5591a31a25eab2aa04892ae542bb1e372b06964493682b33dd21b2743579708f94d7f067879411acb373ca3727aeee6496449962f55184b4062ff1eab118246fa6879fcdb3fa6871f224dd97ce2fb71d883b63faf5c553c7d92e4fd706fb33e50111ce78348c7ff437bc26bbe4f9ba3629b5781116e8284984d542f90ccdbf9ede74bf8022db83ab99990c3cb9320d8a118b78708afe30817ad59e90cb200dcb1c537de7879caffd9274e7cc3e99b547e72b8924920aaf4c5dc67f1", 0xf9}, {&(0x7f0000fde000)="c38b783852fdcf04064852bee9c1a14327416a1e5159929459cf9f749da9cfe6c3334f13bc0b935f1f889d6698604504cb6c938ec0ed902da3a2cd5fa23a65ec016c02281570497372a2b35f7e7ead989c1da8041211414f7972abd8a8d7ff51ab9f9de800735e90f65a54f3eebe12ae27bceb2d694b9a5622688666afc4f3298be413103502424a256b248c0ed90cc6b3506a85b5d40452e7947f17ec8ddef523b4b61f6922d58edd0208540129bc8fc446273002d8389ceaf568881205", 0xbe}, {&(0x7f0000ed7000)="663c1dba3f1a6a82b805d05225b73d4566d503285df0fd84be718d34c2fa946138b4c614963e7d9fe06164010789bdfe7dbeee06bc3eb4ceac55", 0x3a}], 0x8, &(0x7f0000529000)=[@cred={0x18, 0x1, 0x2, r2, 0x0, r3}], 0x18, 0x4000010}, 0x10) 2017/12/21 04:06:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00001fa000)=0x9) getpeername(r0, &(0x7f0000d64000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00000a6000)=0x58) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ff0000-0x160)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x37b8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x8, 0x5, "8b098fa471d7126d631c9511d9adafdca98212f0b4a4573ee23a907707cea5ccd425a8ae57bf4685a708879206b57d6cb4080f217dad04af854de3fff116d4e133de9927a92a9fd317b73bc1168c8279"}, 0x160) mmap$binder(&(0x7f0000902000/0x14000)=nil, 0x14000, 0x3000002, 0x800000002010, r0, 0x0) pselect6(0x40, &(0x7f000036b000)={0x5c, 0x8001, 0x5, 0x80, 0x0, 0xfffffffffffffffa, 0x10001, 0x9}, &(0x7f0000570000-0x40)={0x0, 0xff, 0x1, 0x401, 0x4, 0x1000, 0x6, 0x7ff}, &(0x7f000061a000-0x40)={0x67, 0x5, 0x1, 0xecd4, 0x9da, 0xffffffffffffff81, 0x8, 0x295}, &(0x7f00001d4000)={0x0, 0x0}, &(0x7f0000ca0000-0x8)={&(0x7f0000ce8000)={0x8}, 0x8}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000dff000-0x4)=0x0) write(r0, &(0x7f0000dbd000)="220000001900070400943328090400020000000000000000400000062115808327", 0x21) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ca4000-0x4)=0x0) 2017/12/21 04:06:52 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x4994}, &(0x7f0000009000)=0x8) 2017/12/21 04:06:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="1793") 2017/12/21 04:06:52 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x4994}, &(0x7f0000009000)=0x8) 2017/12/21 04:06:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000545000)={0x0, 0x0}) writev(r0, &(0x7f00000ad000)=[{&(0x7f00007d7000-0x59)="ffde1c6d538066ee00ab6ddaca55cea2e4cdb5b057ac7904afee918cf291b92aadb49612622ac23e7b10ebdfe52e5244195c4af1fcabe0ecf778efadadb92210c1835f264fd5cf47d1713f49c28841f29bc8a39f02100f0e51", 0x59}, {&(0x7f0000c57000-0x80)="f5134809ff1388f85d6bf8d50017a4d3124046af37a0a59488de2075dabe4ebfb0d61850841beacd5245dac1ccdb9cbb2d2ada24f79dc5c8bbe5269c881ea57f0bcb49724c13013de521f82b84c776a74b66a67ea7b25162242a57536ae3a999cfd54d02273579e35302618d915f74c04143979ec0cab09b10d29d89ac4a7ca6", 0x80}, {&(0x7f00003df000)="", 0x0}, {&(0x7f0000490000)="16c7cefcdcba04315b2b638a8204fd9881c4bb662ed5e8714ad05be3ce5a175135fa5aff796287702322d0ec1af70fccea87cf0554f0c8cda7c72b8eade248163bb69165d0e1e976ad9ee5a3a787b1ae2331d03637506c951d7898dffcaee30da6d06904cb7e0a715d6872bc634b0eb3042bd4e9ca13fe322e0fede1a248e62ea4da2fe739dd68bcfbf8e69ee1a745c661922ddbeb8ac959fb171614035f794e65a5849d2dc8d410e08667a5248a0e04b2f6bc5e8019feb969e3f9e4abd45ca785494b1edeb9f17bfcc7679afe4ea53b1b84041e2a522ef439", 0xd9}, {&(0x7f00008f4000-0x68)="e9e35ba8211a5714ce068923b340e6fba6b695573f636f4741681d0ff88586aedf831f6033183a66e97b17c9f58d37eaef0bac45837ec451be5bf1eb5ce8d2800946a5270b4ef9979302cf180eea01e821cd8eb9f1ef347c48b05612aca938e9e19ae5fb2fb8e692", 0x68}, {&(0x7f0000695000)="fae28738d2ca2f30d3f063662a5c77678e4f54d1124b7c6b8e31946f4a3471cc4e9f8b1e211fa1c303a99a77c5ddce60bd0fb8e87e59f977cd97c9af89db88f19090da722036945a95ee747a1f25ba2419f29224ac8fe472f448d5ba56a7f8030b7b4f27fc1fc7945fb028fb5fb555af7796ca57c73a38affa48bc9dbb79f2073511af632ebbc9403127c3", 0x8b}], 0x6) socket$netlink(0x10, 0x3, 0x4) 2017/12/21 04:06:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/member\x00', 0x2, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000aab000)='./file0\x00', &(0x7f0000797000-0x8)='./file0\x00') fcntl$lock(r0, 0x5, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a83000-0x6)={0x0, 0x5}, &(0x7f00003f1000)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a93000+0x82c)={r2, 0x8}, 0x6) [ 554.525716] tmpfs: Bad mount option “>6f“kË&Z²þsa` 2017/12/21 04:06:52 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007c2000-0x16)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000001000-0x10)={0x5a8, 0x0, 0x10000, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000000000)={0x0, r1, 0x1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000536000-0x8)={0x0, 0x0}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a1f000)='/selinux/create\x00', 0x2, 0x0) pipe2(&(0x7f0000291000)={0x0, 0x0}, 0x0) fcntl$setpipe(r2, 0x407, 0x2) 2017/12/21 04:06:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="1793") 2017/12/21 04:06:52 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000002000-0x8)=[&(0x7f0000005000)='/selinux/member\x00', &(0x7f0000002000)='/selinux/member\x00'], &(0x7f0000006000-0x8)=[&(0x7f0000003000-0x10)='/selinux/member\x00', &(0x7f0000003000)='/selinux/member\x00'], 0x1100) sync_file_range(r0, 0x9, 0x4, 0x0) migrate_pages(0x0, 0x6, &(0x7f0000002000)=0x8, &(0x7f0000003000)=0xfffffffffffffc01) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x13) [ 554.552931] tmpfs: No value for mount option '“' [ 554.589726] tmpfs: No value for mount option '“' 2017/12/21 04:06:52 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x4994}, &(0x7f0000009000)=0x8) 2017/12/21 04:06:52 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000be7000)={0x6, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000001000-0x8)={0x7, &(0x7f0000796000)=[{0x0, 0x35e, 0x8, 0x3}, {0x0, 0x2, 0xfffffffffffffff8, 0x5}, {0x3, 0x800, 0x140, 0x2}, {0x1, 0x8, 0xa1, 0x10000}, {0x0, 0x5, 0x1f, 0x0}, {0xb47c, 0x0, 0x5, 0x501}, {0x100000000, 0xffffffffffffff39, 0x2, 0x5}]}) r1 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f000035f000)="", 0x0) 2017/12/21 04:06:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="1793") 2017/12/21 04:06:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_targets\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000531000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f00000ed000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000da6000-0x8)={r1, 0xde}, 0x8) recvfrom(r0, &(0x7f0000199000)=""/125, 0x7d, 0x10102, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000704000)='./file0\x00', 0x0, 0x0) 2017/12/21 04:06:52 executing program 0: fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00004a4000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000001000)='./file0\x00', 0x400000, 0x120) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f00006f2000)=""/231, 0xe7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x5, 0x400) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) fstat(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$packet(r1, &(0x7f0000002000-0xdb)=""/219, 0xdb, 0x40002020, &(0x7f0000002000-0x14)={0x11, 0x15, r3, 0x1, 0x8a3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000)='./file0\x00', 0xc002, r4, r5, 0x3bcc, 0x122, 0x20) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000004000)='/dev/loop-control\x00', 0x80, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000003000)={0x0, 0x0}) open(&(0x7f0000004000-0x8)='./file0\x00', 0x105000, 0x110) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) 2017/12/21 04:06:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000bba000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mknodat(r1, &(0x7f00004de000)='./file0\x00', 0x1, 0x24) close(r0) memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0x0) writev(r0, &(0x7f0000011000-0x38)=[{&(0x7f00009bd000)="", 0x0}, {&(0x7f0000eaf000)="", 0x0}, {&(0x7f0000577000-0xd)="98", 0x1}], 0x3) 2017/12/21 04:06:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000709000-0x8c)={0x0, 0x5, 0x6, 'queue0\x00', 0x3d47d925, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TCSBRKP(r2, 0x5425, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000719000-0x71)="", &(0x7f00002d2000-0x4)=0x0, &(0x7f0000c6f000)=0x0, &(0x7f0000958000-0x1000)='\v') perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x13) 2017/12/21 04:06:52 executing program 1: futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x80800, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000002000-0x10)={r1, 0x1, 0x6, @random="f24c23deec89", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r2, 0x29, 0x22, 0x0, 0x0) 2017/12/21 04:06:52 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x4994}, &(0x7f0000009000)=0x8) 2017/12/21 04:06:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="17933e3666936bcb265a13") 2017/12/21 04:06:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000c27000-0x8)={0x3, &(0x7f0000d66000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000000)={r1, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00005a2000)={0x3, [0x8, 0x101, 0xfffffffffffff811]}, &(0x7f0000638000-0x4)=0xa) sysinfo(&(0x7f0000f1a000-0x37)=""/55) 2017/12/21 04:06:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000e26000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, 0x0, 0x0) r0 = add_key(&(0x7f0000f6e000-0xa)='syzkaller\x00', &(0x7f0000460000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$clear(0x7, r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000db5000)='/dev/autofs\x00', 0x222800, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000f4f000-0x4)=0x4, 0x4) 2017/12/21 04:06:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000d0000)='./file0\x00', 0xfffffffffffffffd) removexattr(&(0x7f0000ef9000+0x4f7)='./file0\x00', &(0x7f000013a000)=@known='com.apple.FinderInfo\x00') rename(&(0x7f00009de000)='./file0\x00', &(0x7f0000a8e000)='./file0\x00') [ 554.684499] tmpfs: No value for mount option '“' 2017/12/21 04:06:52 executing program 4: r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x4994}, &(0x7f0000009000)=0x8) 2017/12/21 04:06:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b30000)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000972000-0x5c)={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xcf08}, {0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb7}, 0x7, [0x3f, 0x0, 0x7, 0x6, 0x9, 0x8001, 0x5, 0x9ce4]}, 0x5c) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10001, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/21 04:06:52 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) 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) pivot_root(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000-0x8)={0x3, &(0x7f0000001000-0x18)=[{0x78a, 0x0, 0x1, 0x1000}, {0x4, 0x3, 0x5, 0x101}, {0x7, 0x73, 0x2, 0x2a}]}, 0x8) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TCSBRKP(r2, 0x5425, 0x10000) connect$llc(r2, &(0x7f000021e000)={0x1a, 0xf7, 0x8000, 0x10001, 0x9, 0x7f, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/21 04:06:52 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) tee(r0, r0, 0x5, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000009000-0xc)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000008000)={{0x8, 0xfffffffffffffff8}, 'port0\x00', 0x40, 0x80000, 0x0, 0x1f, 0x0, 0x8, 0x8, 0x0, 0x5, 0x10c72b9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000008000-0x86)={0x0, 0x0, ""}) 2017/12/21 04:06:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000)='./file0\x00', 0x80, 0x11) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0xccf, 0x8001, 0x0, 0x9}) keyctl$update(0x2, 0x0, &(0x7f0000001000-0x3d)="94a5798de89c996d7198904a1ef7a103b70400000000000000be77ad993c915579271742e721a5dd109ebf8e057e50a8a9573bee4c86b26e2ec4afea3e", 0x3d) r1 = add_key$user(&(0x7f0000b3a000-0x5)='user\x00', &(0x7f0000cd5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000345000)="d846c74c24415539e445af6dabf23c3459d3fa131aa663cf47785d781e6689d7e499d63180b57e29ccf13510cd3fe5e23c86fe262533b44fb2566c7b7d2e1a89fba456de1686ca7a8700fc1fba2f6b6ec5cc40b6132538f4b757b52d07ae06450733b5c6e8dc3ab5f16869160f2b6a60ee1fc18e2786c4cd10674825b36ce73217f52b6f28cca6c083562cd766aaa35717d48a68e12f7e4caeca7aae027d5e2605bad3343f8c918fc95320f69fdb1a3ac0e10d29d42117b8220b991f", 0xbc, 0xfffffffffffffffb) r2 = request_key(&(0x7f0000c1d000-0x12)='.request_key_auth\x00', &(0x7f0000767000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008ed000-0x1b)='loposix_acl_access*@md5sum\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a45352, &(0x7f000040f000-0xa8)={{0x0, 0xa4bc}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$nfc_llcp(r3, &(0x7f00000d2000)={0x27, 0x2d02ea08, 0x5, 0x3, 0x1, 0x6, "61c1fd45632d5f5d580d2a7106783090864bbdeec73cc2bd31edc36365f67e1dcbabb096c1f497fa9283cad845200df6958e939de734be7306b846a3e6b79a", 0x0}, 0x58) keyctl$negate(0xd, r1, 0x0, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000002000)=0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000002000)=@common=""/16, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) ioctl$EVIOCSFF(r3, 0x402c4580, &(0x7f0000003000)={0x51, 0x81, 0x80, {0x689, 0x7}, {0x1, 0x60}, @rumble={0x5b, 0x9}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000003000-0xd)='dns_resolver\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x7)='vmnet1\x00', 0xfffffffffffffffd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000003000)={0x3, 0x0, [{0x7, 0x7, 0x0, 0x0, @sint={0xfffe0, 0x8}}, {0x0, 0x1, 0x0, 0x0, @adapter={0x7, 0x650, 0x9, 0x6, 0x4}}, {0x3, 0x3, 0x0, 0x0, @irqchip={0xfffffffffffff222, 0x3}}]}) request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x8)='md5sum*\x00', r6) r7 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$KDSKBSENT(r7, 0x4b49, &(0x7f0000001000-0x99)="3c93fe706a151df2908b76e321a475aefe96cb97c16330baa645c2c1e1fa2e3791ab5cec8ca8a2fe8adb412abe4f0e07fc94372a828c7a2d15e6bbc58d5abcbab9fc4dfbbef14eeea1882378f4e8ffbe501bc9c0aeda831d5b8954456e97cff310a41907ac3d1cd8f433e6ac3a1bf026f8e0b8c3fa59cf575e61f452a995492e2762c556d38ad05304f62d0f4157f7708ae34ee9fcdcbf7b3f") [ 554.741167] tmpfs: No value for mount option '“>6f“kË&Z' 2017/12/21 04:06:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="17933e3666936bcb265a13") 2017/12/21 04:06:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x6, 0x1, "9829a810166f", 0x2, 0x0}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) faccessat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x25, 0x1e00) pwrite64(r0, &(0x7f0000001000-0x64)="6be1c574275eb460d2623b1cb41ab544c891388846c8825492354e6bbceeb625b1e75a4ef452a889f3c58c8e337f8c296fda4b27be857160fbfc1f1efbcf47d732f9bee4d164f2b6f0ccc1c4fd68b8bd2fdc53b8f754949818863b73718bba1a9bdb41e1", 0x64, 0x20) getpeername$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000002000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000001000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r1, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000003000-0x4)=0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000005000-0x18)={0x0, 0x6580, 0x30, 0x1, 0x10001}, &(0x7f0000004000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000003000)={r3, 0x5}, 0x6) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000004000)={0xabd, 0x2, 0xfffffffffffffffa, 0x619, 0x8, 0x4}) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000006000-0xda)=""/218, &(0x7f0000006000-0x4)=0xda) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000006000)={0x0, 0x8001, 0x6, &(0x7f0000006000)=0x0}) 2017/12/21 04:06:52 executing program 4: r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x4994}, &(0x7f0000009000)=0x8) 2017/12/21 04:06:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x8000a, 0x3, &(0x7f0000dd4000-0x8)={0x0, 0x0}) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00004cd000-0x70)={[{0x4, 0x7, 0x40, 0xfffffffffffffff8, 0x1cad384c, 0x27b, 0x100000001, 0x4, 0x3, 0x1, 0x7c84, 0x358f, 0x2}, {0x4, 0x3, 0x1, 0x100000000, 0x800, 0x1, 0x400, 0x3, 0xfffffffffffffc01, 0xfffffffffffff801, 0x2bd8, 0x7, 0x203a}, {0xfff, 0x9, 0x4, 0x6, 0x5, 0x9, 0x8000, 0x0, 0x3, 0x81, 0x8, 0xdf, 0xfffffffffffffff7}], 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000ae9000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000393000)={0x0, 0x0, []}) 2017/12/21 04:06:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000692000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000fcd000)=[@free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/21 04:06:52 executing program 0: umount2(&(0x7f00001a5000-0x8)='./file0\x00', 0x8000040000020008) 2017/12/21 04:06:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000085000)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f00008b6000-0xd)='/dev/binder#\x00', 0x0, 0x802) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00000cc000)={0xc258, 0x282a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000640000)='/selinux/mls\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x8) r1 = userfaultfd(0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000730000-0x4)=0x1) fcntl$setsig(r1, 0xa, 0x1a) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000305000-0x8)={0x0, 0x0}) r3 = accept4(r2, &(0x7f0000f40000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f8b000-0x4)=0x10, 0x80800) close(r1) getsockopt$inet6_buf(r3, 0x29, 0x3d, &(0x7f00007ed000-0xe4)=""/228, &(0x7f00003b7000-0x4)=0xe4) r4 = memfd_create(&(0x7f0000c8a000-0x9)="4750d4076d56000000", 0x2) writev(r1, &(0x7f0000011000-0x38)=[{&(0x7f00009bd000)="", 0x0}, {&(0x7f000047c000)="7cf32ba7328ec52f26d8b7b1a5af3cc8700c0a6e9d5e2c016cd9b4", 0x1b}, {&(0x7f0000e69000-0x1)="98", 0x1}], 0x3) sendmsg$kcm(r3, &(0x7f00006d7000)={0x0, 0x0, &(0x7f00007ff000)=[{&(0x7f0000bba000)="9b20ec87b63146b0ee75beb8a01a7414596678460d2e8eaa6bdf15635e2dcfa0c925cbee1381668d3e1fe5c423766aad2a79", 0x32}, {&(0x7f0000ecc000)="21b5aea49551fcecd97a78a3cb0db8f744ddea0640bc28b26596fe8f96bf8a7629c3be02ce8bbddf92bbabfb18d1927ff1a73c11eac53e7a56b00e8e792e10fae820bc287631b42fd3adc94607072e6e28b90cf488e9c4", 0x57}, {&(0x7f0000f76000)="e7c11b723f59daa072c36b1af9fd5226eecda267a13be878b94e3fe3ca485eb3baceb7f3ec622c479d3d924177999e68e255970a52ef692043dc641eae7e2c7fe40f572adde2516e75b39e34979ad7ab304e938e132e5bc1bffb84442669009949f0d6c9da766505c9dbed50dc53c6fe363a10d5b8402778bbfaecabc28632c82e8b8521a7c751c8b6fa3c7924f2868fcfb42c311bdac4ce4c7edb1af77fd0f00a0fdf4b9db4486dc7cdb3f74a1f1e1850bffa0df6f47b3d17105615b5fbb334017d75a41ffb1eebd20cdb1a6a235031a1991ea9", 0xd4}, {&(0x7f00006b8000)="a8d29d1c3fb7ed3757ef7f151e0c82fd3a7f9b498688821590b46a65508f911f96c9f212e8b1510664b32fd558412ded094fd08174a5d209af592953c02601d1059a671ba7a5f47986ff5b17906b4803cb29793d1fd1a5de3fd49d945a15c6c6bfb0114e0cb14f7cda667e959a334d05d73fb95c2dcca3c95fdf17581cc38663e233714fb092bafc366261ffe3303897c21f06c8049408f23f1731388f007e7880573d36ed3fd0711ff888", 0xab}, {&(0x7f0000b73000)="0c71ec781376024378aa0262082ce6ef90bb8a6bb970be9c173e0a800c010b5d40c822be418fdd19d41099eadfa501d3319c4e8e15d575eabc111a0c26f929fe664789b0d5e83aeb33c4259395bad68ced81ef74d09c973ed027c91482036b56d9787267420ba500b9be7dbd3503d1a673a52dc6c22e498a6be8d51f14f425e31b82a26c8a8c7c5ebf5cf70cbf5f81e915bcb5677f03", 0x96}, {&(0x7f0000590000-0x82)="ec11c3f58c8fe52c22c7a2bdc60b06f10253a1560d42467f2a4cae4ad3ef39bcbe51828bf77aef84bf1853b856aa488e38a28ebb37ca3f882bcd01b465e4d21f7033bd3549cffd2d6ea1d681879e9e039ce85ce987d7a6ea4f27b84ed6a932049365d69dbb0bc2ced7d455212609294b771c740e27fb2a206aa5925a119aa287e4b4", 0x82}, {&(0x7f0000db1000)="244365a00c2fa55139dbcec107e185ef8cbfdad9cdef9dea0f4fe46fdcc08179a155130cb0fb91ca5a339fb423eb120910e39e16c570556bece45e71d1c966a5e2fb5f6b4c6b0143a3d9504fe932f36ff137", 0x52}, {&(0x7f000012e000)="5b3105a2", 0x4}], 0x8, &(0x7f000060d000)=[], 0x0, 0x4000000}, 0x80) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000e04000-0x14)={r2, r3, 0x1, 0x1, r4}, 0x14) 2017/12/21 04:06:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) flistxattr(r0, &(0x7f000002a000-0xf9)=""/249, 0xf9) getrlimit(0xb, &(0x7f00002bc000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000a02000-0x20)=[{&(0x7f00004bb000-0xc7)=""/199, 0xc7}, {&(0x7f0000cf3000-0xb)=""/11, 0xb}, {&(0x7f000026c000)=""/21, 0x15}, {&(0x7f000078e000-0x3d)=""/61, 0x3d}], 0x4) write(r1, &(0x7f0000210000)='P', 0x1) recvmmsg(r1, &(0x7f000055c000-0x20)=[{{&(0x7f000099f000+0xfee)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001a000)=[], 0x0, &(0x7f0000104000-0x1000)=""/4096, 0x1000, 0x5d5}, 0x8}], 0x1, 0x40, &(0x7f0000b59000-0x8)={0x0, 0x1c9c380}) socket$bt_hci(0x1f, 0x3, 0x1) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001ed000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a45323, &(0x7f0000c07000-0xa8)={{0x2, 0x0}, 'port0\x00', 0x60, 0x1, 0x7, 0x3, 0x62c6, 0x3, 0x8, 0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) clock_gettime(0x0, &(0x7f0000f1b000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000157000-0x10)=[{r0, 0x2, 0x0}, {r0, 0x4000, 0x0}], 0x2, &(0x7f0000772000-0x8)={r4, r5+10000000}, &(0x7f000024e000)={0xb49}, 0x8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000417000)=0x0) r7 = syz_open_procfs(r6, &(0x7f0000cde000)='ns/uts\x00') write(r1, &(0x7f00008db000)="d9", 0x1) recvfrom(r2, &(0x7f0000118000)=""/0, 0x0, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000a77000-0x98)={0x0, @in6={{0xa, 0x3, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x5}, &(0x7f00008a5000-0x4)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f000051d000-0x14)={r8, 0x100, 0xd9de, 0x80000000, 0x5, 0x9}, &(0x7f0000ec2000-0x4)=0x14) 2017/12/21 04:06:52 executing program 1: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000090b000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00003cb000)='./file0\x00', &(0x7f00009e5000)='./file0\x00', &(0x7f0000af2000)='tmpfs\x00', 0x0, 0x0) lchown(&(0x7f00001e8000-0x8)='./file0\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 04:06:52 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e17000-0xc)={0x2, r0, 0x1}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ba7000-0x18)={0x0, 0x5, 0x10, 0x2, 0x0}, &(0x7f0000fd7000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x188b20}, 0x8) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x7fffffff) accept4(r0, &(0x7f000021d000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000041a000)=0x9, 0x0) 2017/12/21 04:06:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x2) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x20001) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) getdents64(r2, &(0x7f0000063000)=""/127, 0x7f) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$inet(0x2, 0x8000000000000003, 0x2) get_mempolicy(&(0x7f0000005000)=0x0, &(0x7f0000004000-0x8)=0x0, 0x0, &(0x7f0000000000/0x1000)=nil, 0x5) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ftruncate(r4, 0xff) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000baa000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2017/12/21 04:06:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xfffdffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a9f000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000e80000-0x4)=0x101) 2017/12/21 04:06:52 executing program 4: r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x4994}, &(0x7f0000009000)=0x8) 2017/12/21 04:06:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="17933e3666936bcb265a13") 2017/12/21 04:06:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000ed4000)=""/0) r1 = socket(0x10, 0x3, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000da2000-0x4)=0x8) write(r1, &(0x7f00009e8000)="260000005e000900000004f839ef0000fff30f000100000000000000060000070009ff6e35ea", 0x26) 2017/12/21 04:06:52 executing program 3: mmap(&(0x7f0000000000/0x966000)=nil, 0x966000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000094b000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00003cb000-0x6)={0x0, 0x6}, &(0x7f00004d7000)=0x6) mmap(&(0x7f0000966000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000966000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000967000-0x8)={r1, 0x7}, &(0x7f0000967000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000965000)=0x9, 0x4) mmap(&(0x7f0000967000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000967000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000967000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000967000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000967000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000967000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000967000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000967000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000967000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000967000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000967000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000967000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000967000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000967000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000967000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000967000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000967000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000967000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000967000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000967000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000967000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000967000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000968000-0xe0)=[{{0x0, 0x0, &(0x7f000070c000)=[], 0x0, &(0x7f0000967000+0x944)=[{0x28, 0x13f, 0x2, "7aed043277695a93589402d8b8d7fb433f404c611b64e6ba2a1c2696"}], 0x28, 0x20000000}, 0x1}, {{&(0x7f0000968000-0x10)=@ethernet={0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000069d000)=[{&(0x7f0000968000-0x14)="54d79f396fb6589f645d778484b2dd112f42f32f", 0x14}, {&(0x7f000008d000-0x43)="04f814ecbf90c0fc69e4d39d7d98452dd7023804611c4881f8a2d9dee468cead9639a4570bc49c508e3994d7f19bcae834579410ebd399381c0a7ff3ed69fbd79b8de6", 0x43}, {&(0x7f00004ce000)="9356dcd879cdcdaff059861af77796ac6372919795f93d8c1cffbf1d5f507831a5546a477a3da5d335bbccc01b8ca0707c59d30bea96c39867fcdf785abe21c40d1369a98de463793b203effff1908e52cceb7d96f026af6922ce6ad569d32153181093fc76d281bd8b77f32fb6505201b28", 0x72}, {&(0x7f0000339000-0xfe)="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", 0xfe}, {&(0x7f000047b000)="13418d24b4928d017542cb1b71aaaff50cf99c6dee003c59ee3d7baa18550aa7cc909b8252b8aad21133dcc51458f6862c573c294bf0a616347d09fbcd170caea5c864767664a8a1baeff547e56d9c82a8f45e7ae479e48e3afe7e3be515e8e5fdefc74d01395249d4d6054db9e1d4d2cd44dd633c33463a0bd75fc356faa1353dbcfdc8e737b47d19889ae2055e43c3b008006413ca710ed1fbb0aad69f5de57063a04e45850b971f5bb865babd709eb2fedc467ddccbbc58853c6a33ed5058f09b305c842a011c7633249d0c22fb5cc943", 0xd2}, {&(0x7f0000967000)="dbe383e8850f1de75eb71d8eee260be7923a7a2fe61e8b42a2498c5a83c3fabc448e46207cb0a92bf0fbc7dab526fe7e1af10d5e7ba37295c3ee9fe1fea00d6698ec0b0664836d8a2850cb1a617b0269e5e7d2a0f5e5389309a7e59881ae21708441139ed358413ea4ddca89525acdf9e6dda1a525d385963ea90bce85929e3c2a4a54eeca19fd896cff3ce97b48063b8d5b22e440be57f86fc7f885cb484cabce4b2d3389ed144f0a4ca129f224e78a052d8b7f0ce61765534e48149475ebd529855c3a90152d72e08d2814c072a5c1304cc0", 0xd3}], 0x6, &(0x7f0000967000)=[{0x24, 0x0, 0x6, "00f498edfcf8881feb59fbf9fd87f0ca6ae6fbe75bf802"}], 0x24, 0x4000000}, 0x1}, {{0x0, 0x0, &(0x7f0000967000)=[{&(0x7f0000967000)="2dec63a3ce3be46b48896172f635fc8a019b7e405c4092fc1cc831b4525b22f9fc97685c709bea74d462406975fdd52ad0ca136fdf51d9e7565ac1eb6614693f93f58beede8d87eda9d68e3d2615e394bbcc5dce6c35c317461d01d3b16e8ba9cd7e4620ac5a1bbc6731a8473f2bddb605614b33662d44c99f860f5cedd657aa7f372f82181fa0b26d15705f75c9f295669baad87b855f29cad6cdfc95c9ffc4ff637ad883f21ebd0228f347e2e49b7c6189cb75e2cbfdbe8237864d23f2c50b1cb3bf8af91d8c90187aa41ffdb1af1bd4eca3f93a5733fb2fcbfb64be17bbdf1257e5d0b38f372873c964b9d56cc0ca3d66", 0xf2}, {&(0x7f0000450000-0x42)="33085f508ec1e19d1d98b4ffa9c96756c80572edddc75ca0e0a5fb2d50766e3f4ab567f9343711541b6ceea2eac4c568d7b258d42deb72c3fad5f7d8dde6393b5743", 0x42}], 0x2, &(0x7f0000172000-0x2f4)=[{0x104, 0x100, 0x7f, "ce0e627032839c19817cb1696a71915b9d5a0e739ab24abb83d953c7fe9175041f5ff410d4362701091b689fa90288ad58f06b1bd97ddf167131e54836d7fd02b2ce8299464a6035cf907eb88cbe7379f3cdfff2426180fc25dae56a47fc6bccb33529d3a6aa98e428f9f3765fd0a0fb4b8821887946ebdb2642dcb1db60285c5ad2ba306e16ea3852293648d6e50645bd1c861eaf57be67ebff75e48e1e130bbabcb78682d798222d1d5f5d8355a65352cd25760d6c6659a80f18476093de5c74d847f16be1c9941fb53c7f4d62ac7ef3f4cf806dcd10eec31c2f709675e6a3620df377ab04be1c27b219059bc958c9c5d96ebb83f4e332"}, {0xd4, 0x116, 0x1, "5cb3be58a6a830c8e285cac14bdb7954eb02559e1ee640e8bd601db1f4d20352d257997536318a18c36c50e4c6c32a567b81ed0d6c9e8471a505dd740c43f22356c595eba3904ff5c20acd9f9099e969c637c12c3cd54f135d176c61624cb0a009b094ad0fbe4f695a9efcb165fd3f7d21c0d2a024f1b9908314b0de9079e83b7666d78dda911e425487a650626f8449302964afa5466d5072cae8b5ec5566ba870f1c844b0196e3715f9faf65eb10a083bb7c85e55170a6203b1c5fab49ee353669a2d89637dc3c"}, {0x74, 0x11, 0x6, "9d520e1fa1548d3c41cd97c806cc7ba4a4ea55597109281a502b9f62704a617ac8d38a02e98ed0b6ea4179642e119f329938f9e9780bc01b123e22999c26d966794c73585072971eaa8a3caf29a2d6f4cba850cc6f5dae28071584aa280a15a6edc4871721f5"}, {0xa8, 0x10a, 0x5, "197556e5e64984bdacfd48d885d8b74ae9ac8b5bedca28e9d6305ae71a8967f8cb376a44c85557ccc4c682ddf3bee90bae7d4b46f7ca4129bc219d8e27691d9e72329509c726fad4f822beb2673ed1d8a69140556df0024f289cbd7d4e642153ccc970af10db16fdcf2a57a628664933b979527d04482671c8dba69c1b319e45ca5662261ec979699a979bed00a6947757bfe2e9c3725d1e1824e836"}], 0x2f4, 0x40000}, 0x7f}, {{&(0x7f0000968000-0x6)=@hci={0x1f, 0x4, 0x1}, 0x6, 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0x1000}, {&(0x7f00000a7000-0xf6)="a2dc94915fcd4276174e9d32b63ba78a6d6b08395a8155fbc664dde8cd45f72bd8045cc8a5263223ed65f330db5d2fd034027a9e7ba8d60f5f945c3b76ae4895e488f97e2f888ca887f6ccb06cbf1df3c7e86326b27c4f6a9c0cc48c40438696457df73388b1e05f655ac1b3bb4676ff9042120653deac9ecca2712575e0f1ad9ca06c13a815251959d3052b4c8fadc9d90398db0a18cb72a9c0847129923e8fb04a0f4e2417f3451ace818eaa13bd033129cdfb9ce4717fe257cb1c4870be6986d52adbd9ddf1dddf0a84daf8d72982b08ba05809fb295b5d0bb9e452748fb7d11a1051c3ff5f9a7937e79d15c63e63a5d1d5626572", 0xf6}, {&(0x7f0000968000-0x23)="f61b2a6c9e58789c3642a8d15095a2873683704f3f91e41a8917c0a48a9816ca4c141b", 0x23}, {&(0x7f000001d000)="466c35971b0a5c2bfc892d2a1782824f5ffa7e72bc3b1ad091be77a829d75f746d151ca0e75bde58639a9333828ff0b9ab099c869756d35f71bb657cd4b0b25f3af0964ecf67348962d5cfb8ccf51fd30f4caef34c8997367056ee445eee859303fad4c017cfcd8ec3a1e0794b00ba83e8b326b4924f397c66ff985fd9e9207914a9f75016472fbce57e6df7fc", 0x8d}, {&(0x7f0000967000)="75d095953ef3d02edf24ed0ca70ff946c45fefce2344b8c4c121d3e3bb71ad8024ba1d729aec77bd2f85cbf63d07713a738dd1a8c28732d26a4cd5eb9f8be32929fa86b13eed024ab7307c106d60672e58e35bbf8b84f7bd28b9666bbc7619972ce4e2f83648b2171cd3b18dbe6d16540918fa9d80d68abf70d6c56053a6f4851dff543c177400b0bda912a8bf704dbf41392c66c6ab479b30601b24a583bdbb159900ab1b6f4ff591350f17215086ee80b4d43489899b", 0xb7}, {&(0x7f0000968000-0xe8)="dcea0de090eb5cb3ac4f02cf5a00a7bd28bec4fa41709b593fb97394a0262346d88d003cda0a3354740b433c0c36c501447fea0c745cadaa5e00a63b84f260483d0fd2f66413945cdad470ff6b15b274f3f7d81b2a16da2a5748fa3a462e6f66ff13faeea6e5900160f39824a9725dc240f66487d29a7d8d229de77b2487098964d248203dac1d4e561aeb1971621a97e53ac4a2d66e43c80840e901c04ee959490c0944d9ad3a3b26dcd3f4b627af8e904695530b740cef66d32f1fdc9acd5e51e6c8693faf6624b482d24b197742f0d5b117a5541f97373bd92d3a3e14637ae70b24e20950da44", 0xe8}, {&(0x7f00007e5000-0x72)="08cfb894c0dcc5668d662fa23351f3bf44d0c7f432aa6846920a4cebffd59eb659662fc1693079162706670fd74b8bfc85182a3f781ebf78b42dd673104b320b494ffaa64cfb16597af18f33cc6eddd03fb955f2fd2af3a9faf3047ebd7261a101c611fb9c4ac28db2e2fb90643745cf24e2", 0x72}, {&(0x7f0000967000)="1d6364c28db950298b8d5eec9316f5c267fd60ceefb7390522bd5e7cc4de17ad862ccdc79e04e7148460f2a9dee6f1188dc3657e12ff6a86685edfe64f837b18a604d807fc1018e0e43bf50159065008389c085e6a9498b6d8fb924a02f41577c6917e8a534aed4f6165c49b595702ddcc800fe63bb5a5b5664d2e90619440ce4ea6497629dc77f26e9074e74772523aedac99cfab817aef2b6f3a740ada73f24b6f5e65eae6690f92f55e866148fe715f8da8ccc289950f8c1ec682675eb597157c437f83d7fc49a5", 0xc9}], 0x9, &(0x7f0000968000-0x1a0)=[{0xb8, 0x11f, 0x859, "a31c646f054fd076438419745dcf288d08598ca874e9a3fb097ddbade9668e4a9234924577e10a6659c148956477a31e35215a774dd265ececcff0fff6bb716b122bc370cb2401dd66d053735b318bcd6eda88d975cc9d027bd54a04acea9e39ee126b8039dd51d7be6aae91f2d15c2102375747504b3a08fc47ac36993afdfcf78f3e0b149a3b89ae8ac6b0f554b31c71cf6e7458eaca96e37994affa1bd729d2552607d0fd33685404"}, {0xe8, 0x104, 0x81, "c8d980f18b4b007529d276a3a037a29fba00810a5ee6e7fe3ad631940ac203dcf047444ecb87add784412b9f0ea30d517df4789a0db2d42f4db71cacbe1610ad207fcb0f92d02edbf6081d59e6caf03224f9357cf0704491221cd1fc96dba83fcd430221abcbab7ea9bb2863a60fe50ea4ab0d2b839303b4507665961e30185da12183851839fcc33beab369682da4c74778b2e703296af186ef3edaf0fb02292017ff085a794d675faf493fd07c89a086c83a4d3e62fde6a77a037133e18f62e17119dee334cbf55793eadb5361e3d4ae37ce1ff10a1333f909ec"}], 0x1a0, 0x20000000}, 0x8}], 0x7, 0x4000000) 2017/12/21 04:06:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = open(&(0x7f0000c5d000)='./file0\x00', 0x800, 0x119) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00005ef000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000c000-0x30)={0x10, 0x0, &(0x7f0000007000)=[@increfs={0x40046304, 0x0}, @release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f00001f7000-0x1)=""}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000b12000-0x4)=0x0) [ 554.904988] tmpfs: No value for mount option '“>6f“kË&Z' 2017/12/21 04:06:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000296000-0x8)='/dev/hwrng\x00', 0x80000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b84000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x3) ioctl$KVM_SET_MSRS(r2, 0x5000aea5, &(0x7f00009fa000-0x88)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x4b564d02, 0x0, 0x0}]}) [ 554.969371] tmpfs: No value for mount option '“>6f“kË&Z' 2017/12/21 04:06:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/arp\x00') sendfile(r0, r0, &(0x7f00005e5000-0x8)=0x1fff, 0x40439) fstat(r0, &(0x7f0000fd8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 04:06:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe7361") 2017/12/21 04:06:52 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x4994}, &(0x7f0000009000)=0x8) [ 555.055637] tmpfs: No value for mount option '“>6f“kË&Z²þsa' 2017/12/21 04:06:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x1, 0x1000) r0 = userfaultfd(0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000080e000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00009f4000)=@assoc_id=0x0, &(0x7f000040d000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000945000-0x8c)={r2, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x300000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) close(r0) socketpair$inet(0x2, 0x0, 0x4, &(0x7f0000c20000)={0x0, 0x0}) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000cff000-0x4)=0x0, &(0x7f00006f3000)=0x4) close(r0) r4 = memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000b3000-0xe)='/selinux/user\x00', 0x2, 0x0) writev(r4, &(0x7f0000490000)=[], 0x0) 2017/12/21 04:06:52 executing program 3: r0 = creat(&(0x7f00003a9000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000002000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() r1 = add_key$keyring(&(0x7f00009a8000-0x8)='keyring\x00', &(0x7f0000eb6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, 0x0, r1) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000e56000)={0x3, 0x2, 0x0, 0x2000, &(0x7f00003a9000/0x2000)=nil}) 2017/12/21 04:06:52 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x4994}, &(0x7f0000009000)=0x8) 2017/12/21 04:06:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00007dd000)='/dev/cuse\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000dae000)=0x6, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00008ca000-0x7d)=""/125) perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x664, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) fchmod(r1, 0x82) 2017/12/21 04:06:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) r3 = creat(&(0x7f00005be000-0x8)='./file0\x00', 0x1) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f000053e000-0x48)="5707a311cde337effe108032e9181f7a5026ead59159a2f7e5d013fd364ae01edc5e5c24f9338aae15264aa73723e174e5cf2daf8541f8be9b6b0ec15df7aca5f82ef49b7d2e1f79", 0x48) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000624000-0x4)=0x0, &(0x7f000060f000)=0x4) ptrace(0x18, r2) 2017/12/21 04:06:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe7361") 2017/12/21 04:06:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/arp\x00') sendfile(r0, r0, &(0x7f00005e5000-0x8)=0x1fff, 0x40439) fstat(r0, &(0x7f0000fd8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 04:06:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x1000, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:52 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x4994}, &(0x7f0000009000)=0x8) 2017/12/21 04:06:52 executing program 1: clock_getres(0x6, &(0x7f00000ba000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001000-0x38)=[{0x7, 0x36685173, 0xfffffffffffffffe, 0x2, @tick=0x3, {0x5, 0x8}, {0xfe, 0x0}, @raw8={"87ed411f41fe606c6742c6cf"}}, {0x9, 0x4, 0x6, 0x6, @time={0x0, 0x1c9c380}, {0x5, 0x100}, {0x2, 0x2}, @ext={0x96, &(0x7f0000001000-0x96)="fd5aff821481c0ad352492f25edff6021594bda9446ab6495452c7df7024b73fa154fd1e39a9d804ac0712d4b362f7930064453b73fff0dbf68f36a475cf1ffe315ce7e789a8eabe0577c138de4bd2f5343982451a3aa511ff3d505352e109c9a7d8dcf459bf00c0cea4d4b4e0f154701d8182bb39298ce59fd29da7be6dcae69d93aa00089ceb621bc15cb0f9ee1a33e8390590f8dc"}}], 0x38) 2017/12/21 04:06:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe7361") 2017/12/21 04:06:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/arp\x00') sendfile(r0, r0, &(0x7f00005e5000-0x8)=0x1fff, 0x40439) fstat(r0, &(0x7f0000fd8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 04:06:52 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x4994}, &(0x7f0000009000)=0x8) 2017/12/21 04:06:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f00007c1000-0x28)=[{&(0x7f0000441000)="d2", 0x1}], 0x1) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000066000+0xbe6)={0x0, r0, 0x5, 0x2000000000000001, 0x0}, 0x14) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) creat(&(0x7f000065b000)='./file0/bus\x00', 0x0) [ 555.167490] tmpfs: No value for mount option '“>6f“kË&Z²þsa' [ 555.220215] tmpfs: No value for mount option '“>6f“kË&Z²þsa' 2017/12/21 04:06:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ff7000)='./file0\x00', 0x2) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000ad1000-0xd9)=""/217, &(0x7f0000e0b000)=0xd9) r1 = userfaultfd(0x0) close(r1) memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0xfffffffffffffffd) writev(r1, &(0x7f0000011000-0x38)=[{&(0x7f00009bd000)="", 0x0}, {&(0x7f0000eaf000)="", 0x0}, {&(0x7f0000577000-0xd)="98", 0x1}], 0x3) 2017/12/21 04:06:52 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x4994}, &(0x7f0000009000)=0x8) 2017/12/21 04:06:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000137000)=0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00006af000-0x4)=0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000118000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x40) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000249000-0x4)=0x1f) setsockopt(r2, 0x1000, 0x64, &(0x7f0000a59000-0x83)="d73329ace99d739aaac385c0a85a69d5d339495727a71d7cc8e45893475cf9674fbe1c5afb7a2ab0b37ac796fc270762fb0d8ff2ab2d3ff9091d618728d9192087fa37a654cfaf3ba05ac9ce75c4a24522e52debe99c9d262107ae74bc4e22004ecf2eea8974e231b9aecd303cc6c2958e95dcc771ac081914a84f83a3f00f820aa225", 0x83) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4018641b, &(0x7f00006c8000-0x18)={&(0x7f0000dd3000/0x2000)=nil, 0x9fb, 0x7, 0x18, &(0x7f0000e49000/0x4000)=nil, 0x7ff}) 2017/12/21 04:06:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe73616014") 2017/12/21 04:06:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000816000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000c0f000-0x4)=0x9, 0x4) 2017/12/21 04:06:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000828000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ad3000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ec9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f00004e5000)={{0x6, 0xffffffffffffff01}, 'port1\x00', 0x21, 0x190014, 0x7, 0x4, 0x9, 0x2, 0x8, 0x0, 0x6, 0xfffffffffffff800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f00003de000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000ef6000)={0x1, 0x7, 0x0, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000b67000)=[{0x3, 0x66c1, 0x100, 0x8, @tick=0xa9, {0x9, 0x1}, {0x800, 0x7fff}, @raw32={[0x100000000, 0x4, 0x7]}}, {0x1, 0x0, 0x3, 0x0, @tick=0x30000000000, {0x5, 0x0}, {0x227, 0x401}, @queue={0x4, {0xe457, 0x8001}}}], 0x38) 2017/12/21 04:06:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000e06000)={0x0, 0x0, []}) 2017/12/21 04:06:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/arp\x00') sendfile(r0, r0, &(0x7f00005e5000-0x8)=0x1fff, 0x40439) fstat(r0, &(0x7f0000fd8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 04:06:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x5, 0x200, &(0x7f0000000000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f000082b000-0x8)=0x0) r2 = socket(0x400000000000000a, 0x2, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000237000)=[], 0x0, 0x0) fanotify_init(0x1, 0x40001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000001000)=""/121, &(0x7f0000001000-0x4)=0x79) 2017/12/21 04:06:52 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x4994}, &(0x7f0000009000)=0x8) 2017/12/21 04:06:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000000)={0x1, 0x0, [{0x8000000d, 0x1, 0x6, 0x6, 0x7, 0x4, 0xfffffffffffff800, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000bc9000-0x10)={{0x0, 0x0}, {r1, r2/1000+10000}}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000f8a000)=0x0) getpeername$inet6(r0, &(0x7f0000096000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001fa000-0x4)=0x1c) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ptrace$getenv(0x4201, r4, 0xffff, &(0x7f000059d000-0x4)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000146000)=0x0) 2017/12/21 04:06:52 executing program 3: set_mempolicy(0x4004, &(0x7f0000a9b000-0x8)=0x9, 0x5) r0 = syz_open_dev$sg(&(0x7f00001a0000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000001000-0x10)={0x2, 0x104000, 0x0}) 2017/12/21 04:06:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/arp\x00') sendfile(r0, r0, &(0x7f00005e5000-0x8)=0x1fff, 0x40439) fstat(r0, &(0x7f0000fd8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 04:06:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000040d000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000641000-0x10)={0x2000, 0x2000, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r1, &(0x7f0000d68000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) [ 555.359362] tmpfs: No value for mount option '“>6f“kË&Z²þsa`' 2017/12/21 04:06:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe73616014") 2017/12/21 04:06:52 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x4994}, &(0x7f0000009000)=0x8) 2017/12/21 04:06:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = dup2(r1, r0) bpf$BPF_PROG_DETACH(0x9, &(0x7f000087d000)={0x0, r3, 0x7, 0x1, 0x0}, 0x14) 2017/12/21 04:06:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x40000000, 0x1) read$eventfd(r0, &(0x7f00000bf000-0x8)=0x0, 0x8) readv(r0, &(0x7f000050b000-0x18)=[{&(0x7f0000d4c000)=""/206, 0xce}], 0x1) r1 = socket$inet(0x2, 0x803, 0x1) io_setup(0x22, &(0x7f0000930000-0x4)=0x0) io_submit(r2, 0x1, &(0x7f0000357000-0x10)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000dfb000-0x1)="", 0x0, 0x0, 0x0, 0x1, r0}]) 2017/12/21 04:06:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000017000-0xb)="636700d900000000086900", 0x0) pipe2(&(0x7f00006e1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="21f5a2e23b05", [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, ""}}}}}, 0x0) splice(r1, 0x0, r0, 0x20000000, 0x9, 0x0) 2017/12/21 04:06:52 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cc8000-0xc)='/dev/rfkill\x00', 0x80100, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000eef000-0xc)={{0x0, 0x80, 0x9257, 0x1000, 0x100000000, 0xa89}, 0x3}) r1 = socket$inet(0x2, 0x804, 0x7) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000934000-0x8)={0x0, 0x4}, &(0x7f0000ef0000-0x4)=0x8) r3 = getpid() ioperm(0x2, 0xfdfffffffffffffd, 0x7e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000e53000)=0x7) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ef0000-0x8)={r2, 0x0, ""}, &(0x7f0000a39000)=0x8) sendto$inet(r1, &(0x7f0000eef000-0x1a)="c0", 0x1, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r1, 0xa, 0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x9}, 0x98) epoll_create1(0x80000) 2017/12/21 04:06:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/arp\x00') sendfile(r0, r0, &(0x7f00005e5000-0x8)=0x1fff, 0x40439) 2017/12/21 04:06:52 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e09000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000cbf000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b1000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f00004fc000/0xa000)=nil, 0xa000, 0x4, 0x10, 0xffffffffffffff9c, 0x0) r4 = mmap$binder(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x2, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000489000)={0x94, 0x0, &(0x7f0000000000)=[@transaction={0x40406300, {0x3, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x30, 0x40, &(0x7f0000000000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f0000001000-0x40)=[0x40, 0x48, 0x0, 0x38, 0x28, 0x48, 0x78, 0x18]}}, @request_death={0x400c630e, 0x4, 0x1}, @dead_binder_done={0x40086310, 0x0}, @increfs_done={0x40106308, r2, 0x4}, @free_buffer={0x40086303, r3}, @increfs_done={0x40106308, r4, 0x0}], 0x8e, 0x0, &(0x7f0000000000)="2c918ece9efea6bd2160545913e959546326d1f991c10f4952fae9ed3744e0c377fa0d876a3c5469dcb97d782a29e2f1ec1e7e2fa7ebda568126c3d0ea8956f749a5957407a314bf99993365a08a08e21ae1592d9d254fa35840f1de66f5b148e5ba462e7b9beb5ce8248523dc6a2a59ab0a865a1b77c6c041fa485fda58395ca2d8853c3e4a35ea7fae65e028eb"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) close(r5) r6 = memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0x0) writev(r5, &(0x7f0000011000-0x38)=[{&(0x7f00009bd000)="", 0x0}, {&(0x7f0000eaf000)="", 0x0}, {&(0x7f0000577000-0xd)="98", 0x1}], 0x3) ioctl$sock_bt_hci(r6, 0x400448e2, &(0x7f000091d000-0x5d)="1e66ec8f15a0e1718c5ae23b88b0883e1f46e3377eb3494e182f0ac0cbe4fab9a478e83c8586d3c5ac9d211b1629e5db701fd30086b4979f57e09b5b77411c2a9bc248943a86c2cb778d3493982f654df3df7ed57e2506882cb204dea8") 2017/12/21 04:06:52 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x4994}, &(0x7f0000009000)=0x8) 2017/12/21 04:06:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) clock_gettime(0x0, &(0x7f0000aee000)={0x0, 0x0}) futex(&(0x7f000098d000)=0x1ff, 0xb, 0x8, &(0x7f0000968000)={r2, r3+30000000}, &(0x7f0000434000-0x4)=0x7fff, 0x400) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0xb, &(0x7f0000006000)=0x0, &(0x7f0000000000)=0x4) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000316000+0x126)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000508000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000259000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000375000)={r4, r5}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00002b6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000efc000-0x10)={r6, r7, 0x0}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00004a8000-0xf0)=""/240) 2017/12/21 04:06:52 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000543000-0xa)='/dev/vcs#\x00', 0x0, 0x600800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000)=0x1c) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r1) 2017/12/21 04:06:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008e8000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f0000933000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01010900000000fa0000000003000200e5ff0000ffff000404490001008feb00"}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00005a0000)=0x0, &(0x7f0000813000+0xccd)=0x4) 2017/12/21 04:06:53 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x4994}, &(0x7f0000009000)=0x8) 2017/12/21 04:06:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe73616014") 2017/12/21 04:06:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/arp\x00') sendfile(r0, r0, &(0x7f00005e5000-0x8)=0x1fff, 0x40439) 2017/12/21 04:06:53 executing program 3: setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f00006d1000-0x1)={0x0}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ca5000)={0x0, 0x0}) getpeername$inet6(r1, &(0x7f0000e10000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000012f000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000167000-0x78)=[@in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xe64}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x58) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ef8000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f000037a000)=0x6) 2017/12/21 04:06:53 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x0}, &(0x7f0000009000)=0x8) [ 555.507839] tmpfs: No value for mount option '“>6f“kË&Z²þsa`' [ 555.561154] tmpfs: No value for mount option '“>6f“kË&Z²þsa`' 2017/12/21 04:06:53 executing program 0: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f0000fde000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/21 04:06:53 executing program 5: socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) close(r0) memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0x0) writev(r0, &(0x7f0000011000-0x38)=[{&(0x7f00009bd000)="", 0x0}, {&(0x7f0000eaf000)="", 0x0}, {&(0x7f0000577000-0xd)="98", 0x1}], 0x3) 2017/12/21 04:06:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000090b000)='/dev/ptmx\x00', 0xc0800, 0x0) ioctl$VT_WAITACTIVE(r3, 0x5607) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000021b000)=0x2, 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e9f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f000070b000)=0x0, &(0x7f0000331000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') readv(r1, &(0x7f0000a65000)=[{&(0x7f0000c89000)=""/171, 0xab}, {&(0x7f0000757000-0xc3)=""/195, 0xc3}, {&(0x7f0000080000)=""/197, 0xc5}, {&(0x7f000086b000)=""/160, 0xa0}, {&(0x7f000016e000-0x73)=""/115, 0x73}, {&(0x7f0000bd4000-0x26)=""/38, 0x26}, {&(0x7f0000635000)=""/242, 0xf2}], 0x7) readv(r1, &(0x7f0000757000-0x70)=[{&(0x7f0000ac4000)=""/4096, 0x1000}], 0x1) 2017/12/21 04:06:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00005e5000-0x8)=0x1fff, 0x40439) 2017/12/21 04:06:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d") 2017/12/21 04:06:53 executing program 4 (fault-call:2 fault-nth:0): r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x0}, &(0x7f0000009000)=0x8) 2017/12/21 04:06:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000cea000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000e33000)='user\x00', &(0x7f0000f10000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000104000-0x1)="e8", 0x1, r0) r2 = add_key$user(&(0x7f0000572000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b84000)="b33ab70087ebe0d94f729cd653e520c19ad7d97fe21769c4db44c249b544230aa287fb8bd6ed266ccf59ef70995bf2e8e0d3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e812650a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6a88f6672f98f7e149be31bd78b506e8b951173e11b2beeee6f1515d58f3e5be574ac565ec9b6196c03c4", 0xd8, r0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000065c000-0x11)='/dev/vga_arbiter\x00', 0x502, 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000840000)={0x1, 0x2, 0x9, 0x85b, 0x200, 0xd06}) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f0000e3a000-0x1)=""/1, 0x1, &(0x7f0000a6f000)={&(0x7f0000788000)={'vmac(blowfish)'}, &(0x7f0000ccd000-0x3c)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000044e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f000053d000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2017/12/21 04:06:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000417000)='/dev/cuse\x00', 0x80, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00002a3000)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36b95b0700000013000000ab025e94035a15e1740d5e472e33853c90a65787abecd151e10effb0ceb5e7263017"}, 0x160) bind$ipx(r0, &(0x7f0000426000)={0x4, 0x9, 0x0, "0faac4280a17", 0x7, 0x0}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000c8c000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "62f1f4f492bd7dec76766f23f6f09b8baa50cb151e890118b197a0187b943ed6b4e3777205964b3a53ea41df9062820f06d2e8c76b159d4fa677a97671bd5f79a1d12d7e692c05e4ea60c3b0cb7a7edc"}, 0x160) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000005b000)={0x14, 0x0}) 2017/12/21 04:06:53 executing program 3: prctl$getreaper(0x27, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x8000, 0x2, 0x3, 0x5, 0x7fffffff, "bfd0fe9b46f4a2ffe83146074c5a2fc4680dadaef0dac9031162c0b52a0b30287c0c8bbeaf3b8ed73abb723ff9d1e8b8bb265170838d0dd534caeeb41d1942", 0x4e0}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000037c000-0x18)=@get={0x1, &(0x7f00008e7000)=""/81, 0x7}) [ 555.701641] tmpfs: Bad mount option “>6f“kË&Z²þsa` 2017/12/21 04:06:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00005e5000-0x8)=0x1fff, 0x40439) 2017/12/21 04:06:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe73616014") 2017/12/21 04:06:53 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000db3000-0x4)=0xfffffffffffffffc, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000009000)=0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x0}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, 0x4) 2017/12/21 04:06:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080001, 0x8010000000000084) sendmsg$inet_sctp(r0, &(0x7f0000afa000)={&(0x7f0000aa4000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x80)=[{&(0x7f000080e000)="8b", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000b3d000)={0x8}, 0x4) sendto$inet6(r0, &(0x7f00008f5000-0x2)="01", 0x1, 0x0, &(0x7f0000c4f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x74, &(0x7f000075d000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ba5000)=0x18) 2017/12/21 04:06:53 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000740000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000eb000)='ns/cgroup\x00') r2 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000028b000-0x4)=r2) fcntl$getownex(r1, 0x10, &(0x7f00009ab000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x100000000, 0x2, &(0x7f0000000000)="1ea285ae62a7ea203a9e0c609d62d7f5945956a06261c5aa493c084d419d6980d5cfe0aac611be87a7202cb8785b029ad0040aadb0d17969f15fe624f12e96d99c94865aca0dcc50ebdd1a7a8b6be4c94a8fadb2c4bc382e9b19418f9c972eb055a1adc1c82c77f0441bcdb3f9c06d639d6ddc73ebbd02771b", 0x79) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000001000)=0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000)={0x5, 0x8000, 0x2, 0x3}, 0x5) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x22) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000002000)=0x9) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000004000-0x8)={r3, 0x14}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000001000-0xfd)="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", 0xfd, 0x10, &(0x7f0000005000-0x10)={0x4, 0xffffffff, 0x9, "c2e41caf61e4", 0x7, 0x0}, 0x10) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000001000)=0x40, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000006000-0x10)={0x1a, 0x9, 0x4, 0x61, 0x1000000000000, 0x2aed7816, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000004000)='bic\x00', 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000007000-0xa)='))keyring\x00', 0xa) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000008000-0x8)={r3, &(0x7f0000005000-0x73)=""/115}) 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) mount(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000009000-0x6)='jffs2\x00', 0x2802, &(0x7f0000009000-0xa8)="7b910cff227d6ddb6df73de487a2bc69cf3c18ae72ad1c6d916dd7db66b3fdb0943c8c470b35f9cf1de2512eecf5434e3e06e6b7c58cc812bb4c4997bc878d950dbe2b98df21e52ca31df5598023cc71370cf1d50602df3ae7baa8c144fb8c293df578399f797992c9a67a7984588cd5af1b2a8823b4fc68a845b5cb8aff33f8a975537076de1b49d18b26fb1ce0ddb76975d7d953c41911f1d1516ab37778601a355fdc5e612b82") 2017/12/21 04:06:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000008a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000575000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00001f9000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000634000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000afc000-0xd)="6e65742f6d6366696c74067200") readv(r2, &(0x7f0000f54000-0x30)=[{&(0x7f0000761000-0x31)=""/49, 0x31}, {&(0x7f000035e000)=""/76, 0x4c}], 0x2) 2017/12/21 04:06:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000002000-0x28)={0x10000, 0xc, 0x8, 0x80, "4af3f74d1eec8781322d713bd4505abca9808da936522200a036fb19873a1dc7"}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x40002, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00009a9000)={0x0, @in6={{0xa, 0x1, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf2b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000623000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ed52a9b, 0x5, 0x7fffffff, 0x6, 0x59b0}, &(0x7f00002ab000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000489000-0x16)='/selinux/checkreqprot\x00', 0x488000, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000341000-0x4)={0x0, 0x6, 0x0}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r5, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:53 executing program 5: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x23f000)=nil, 0x23f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000c6000)='/dev/loop#\x00', 0x0, 0x2000004000803) ioctl(r1, 0x400000000000127b, &(0x7f000023f000)="") pipe2(&(0x7f0000447000-0x8)={0x0, 0x0}, 0x800) flock(r1, 0x6) close(r0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b11000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f000016b000-0x68)={0x6, 0xa4, [{0x401, 0x0, 0x8}, {0x7, 0x0, 0x7}, {0x3, 0x0, 0x4}, {0x2, 0x0, 0x7ff}, {0x8, 0x0, 0x4}, {0x7, 0x0, 0x42f5}]}) dup3(r1, r2, 0x80000) memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0x0) writev(r0, &(0x7f0000011000-0x38)=[{&(0x7f00009bd000)="", 0x0}, {&(0x7f0000eaf000)="", 0x0}, {&(0x7f0000577000-0xd)="98", 0x1}], 0x3) 2017/12/21 04:06:53 executing program 1: prctl$intptr(0x8, 0x0) getrandom(&(0x7f0000246000)=""/180, 0xb4, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001000-0x4)=0x1, &(0x7f0000002000-0x4)=0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000003000-0x4)=0xff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000001000-0x28)=[{&(0x7f0000001000)=""/170, 0xaa}, {&(0x7f0000001000-0x44)=""/68, 0x44}, {&(0x7f0000001000)=""/21, 0x15}, {&(0x7f0000001000-0x46)=""/70, 0x46}, {&(0x7f0000001000)=""/5, 0x5}], 0x5, 0x0) init_module(&(0x7f0000000000)="2d2a2f24255e0f3a2447504c2f656d31656d30297b656d302f656d3147504c766d6e6574302c00", 0x27, &(0x7f0000001000-0x2)=')\x00') 2017/12/21 04:06:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$setstatus(r0, 0x4, 0x40400) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2017/12/21 04:06:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000706000-0xc)={0x0, 0x0, 0x0, 0x6}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000119000)=0x0, 0x4) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00007f3000)=0x0, &(0x7f0000563000)=0x4) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000070000)='/dev/sequencer2\x00', 0x1fff, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f000009c000)={0x1020000000000000, 0x9, 0xde83430, 0xf6b}) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5417, &(0x7f0000215000)=0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a45321, &(0x7f0000099000)={{0x5, 0x7fff}, 'port1\x00', 0x20, 0x21052, 0x100000000, 0xfffffffffffffffd, 0x8, 0x7fffffff, 0x7, 0x0, 0x7, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00005e5000-0x8)=0x1fff, 0x40439) [ 555.816526] sctp: [Deprecated]: syz-executor4 (pid 5221) Use of int in maxseg socket option. [ 555.816526] Use struct sctp_assoc_value instead [ 555.839376] sctp: [Deprecated]: syz-executor4 (pid 5233) Use of int in maxseg socket option. [ 555.839376] Use struct sctp_assoc_value instead [ 555.855435] tmpfs: No value for mount option '“>6f“kË&Z²þsa`' 2017/12/21 04:06:53 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000002000-0x7)={0x20080522, 0x0}, &(0x7f0000eab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000000)='\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000003000)=""/77, 0x4d, 0x100, &(0x7f0000000000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) 2017/12/21 04:06:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000763000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000758000-0x8c)={0x86, 0x6, 0x2, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000693000)={0x0, 0x0, []}) 2017/12/21 04:06:53 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000a000-0x16)='/selinux/checkreqprot\x00', 0x2080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/26, 0x1a) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x0}, &(0x7f0000009000)=0x8) 2017/12/21 04:06:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/arp\x00') sendfile(r0, r0, &(0x7f00005e5000-0x8)=0x1fff, 0x40439) 2017/12/21 04:06:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe73616014") 2017/12/21 04:06:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f3e000-0xc)='/dev/autofs\x00', 0x40880, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000f02000-0x24)={0x1000, 0x0, 0x1000, 0xa5, &(0x7f00001b8000)=""/165, 0xf, &(0x7f0000685000-0xf)=""/15, 0x1000, &(0x7f0000459000-0x1000)=""/4096}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000cec000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00005e6000)={&(0x7f0000be4000/0x2000)=nil, 0x2000}) sysinfo(&(0x7f0000e5e000-0x23)=""/35) 2017/12/21 04:06:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffff8) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res$synack(&(0x7f0000613000-0x8)={0x0, 0x0}, 0x1, 0x0) 2017/12/21 04:06:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) close(r0) memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0x4) writev(r0, &(0x7f0000011000-0x38)=[{&(0x7f00009bd000)="", 0x0}, {&(0x7f0000eaf000)="", 0x0}, {&(0x7f0000577000-0xd)="98", 0x1}], 0x3) 2017/12/21 04:06:53 executing program 3: utime(&(0x7f00004ec000)='./file0\x00', &(0x7f0000126000-0x8)={0x0, 0x0}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000057c000-0xc)='/dev/autofs\x00', 0x400, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00001a1000)={0x0, 0x0}, 0x2) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a6e000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000238000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={0xac, 0x14, 0x0, 0xaa}, @random="b20a000000e2", @loopback=0x7f000001}}}}, 0x0) socket$llc(0x1a, 0x1, 0x0) 2017/12/21 04:06:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a30000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000077f000)=0x0) ptrace$getsig(0x4202, r1, 0x6, &(0x7f000073a000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCEXCL(r0, 0x540c) 2017/12/21 04:06:53 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x200}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000002000-0x6)={r1, 0xc1}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x3, 0x10}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000009000)=@assoc_value={r2, 0x6}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x20002, 0x0) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000002000-0x5b)=""/91) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000000a000-0x8)={0x4, 0x7fffffff, 0x2, 0x5}, 0x8) 2017/12/21 04:06:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/arp\x00') sendfile(r0, r0, &(0x7f00005e5000-0x8)=0x1fff, 0x40439) 2017/12/21 04:06:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000165000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000558000-0x8c)={0x0, 0x0, 0x0, "717565756530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000b35000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00008b7000)={0x0, 0x40, 0x7ff, {0x0, r1}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) symlink(&(0x7f000026d000-0x8)='./file0\x00', &(0x7f0000f34000-0x8)='./file0\x00') 2017/12/21 04:06:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000783000-0x4)=0x263, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000217000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000dd5000-0x4)=r1) poll(&(0x7f0000cac000-0x50)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/21 04:06:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/arp\x00') sendfile(r0, r0, &(0x7f00005e5000-0x8)=0x1fff, 0x40439) 2017/12/21 04:06:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe73616014") 2017/12/21 04:06:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/arp\x00') sendfile(r0, r0, &(0x7f00005e5000-0x8)=0x1fff, 0x40439) [ 555.993541] tmpfs: No value for mount option '“>6f“kË&Z²þsa`' [ 556.025776] QAT: Invalid ioctl [ 556.036374] tmpfs: No value for mount option '“>6f“kË&Z²þsa`' [ 556.058530] QAT: Invalid ioctl 2017/12/21 04:06:53 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000006000-0x8)='keyring\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r0, 0x8, 0x2, r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000-0x8)={0x0, 0x0}, 0x4000000000080000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000007000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000004000)=0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) 2017/12/21 04:06:53 executing program 3: mmap(&(0x7f0000000000/0x962000)=nil, 0x962000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000962000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000963000-0x38)=[@in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x3ff}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f0000397000)=0x8) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000963000)="8df76d1dbe88a1af5f83469b546152a5bbfdaf8987f713a2dcd7d44b944caa7cd5a3e19842310e1987a4141aa2d5423938d03f821d6014e869c1b72e3dbb7d6ee74ab0987303662b", 0x48, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000962000-0x8)=@assoc_value={r1, 0xf377}, 0x8) mmap(&(0x7f0000964000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000964000)='/dev/vcs\x00', 0x101000, 0x0) 2017/12/21 04:06:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/arp\x00') sendfile(r0, r0, &(0x7f00005e5000-0x8)=0x1fff, 0x40439) 2017/12/21 04:06:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000003000-0x8)={0x0, 0x0}) open(&(0x7f0000e68000-0x8)='./file0\x00', 0x0, 0x2d) r0 = bpf$MAP_CREATE(0x0, &(0x7f000068c000-0x1c)={0x9, 0x3fffffff80, 0x100000001, 0x8, 0x4, 0x1, 0xfffffffffffffffb}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000e7d000)={0x5, 0x4000000000001, 0x5, 0x200000000009, 0x0, r0, 0x0}, 0x1c) 2017/12/21 04:06:53 executing program 2 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d") 2017/12/21 04:06:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) close(r0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008f8000-0x10)='/selinux/member\x00', 0x2, 0x0) r2 = mmap$binder(&(0x7f00004bf000/0x2000)=nil, 0x2000, 0x1, 0x44051, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000785000)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000dc9000-0x4)=0x0) r5 = getpgrp(0xffffffffffffffff) kcmp(r4, r5, 0x7, r1, r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000b75000)={0x98, 0x0, &(0x7f0000717000)=[@request_death={0x400c630e, 0x4, 0x4}, @release={0x40046306, 0x3}, @increfs_done={0x40106308, r2, 0x4}, @increfs_done={0x40106308, r3, 0x4}, @request_death={0x400c630e, 0x3, 0x3}, @exit_looper={0x630d}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x30, &(0x7f000047c000)=[@fda={0x66646185, 0x4, 0x3, 0x1c}], &(0x7f000032b000-0x30)=[0x60, 0x0, 0x78, 0x0, 0x20, 0x18]}}], 0x74, 0x0, &(0x7f00007c5000-0x74)="b68ef9084db68353994b7707978400c1d3b01d2ac58e94d51e63855c599ca5f705a3fdab836103ca848acefcaf3836c3ec1d577df4049af4a9ed72faa64c346b1b6398fa149104469cdce6ede2b7ea80a0e8de37d6349be3424792bce9f81250d136e4a8903fe6c27c4fe6fa330b88d6431c8c6a"}) memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0x0) writev(r0, &(0x7f0000011000-0x38)=[{&(0x7f00009bd000)="", 0x0}, {&(0x7f0000eaf000)="", 0x0}, {&(0x7f0000577000-0xd)="98", 0x1}], 0x3) 2017/12/21 04:06:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) io_setup(0x10000, &(0x7f000062e000)=0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000017c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) io_cancel(r1, &(0x7f0000536000-0x40)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f000052f000-0x45)="2e43bf2603bc9a6c1dae6e2ba76218d1986a33afcc391d1671e8664e18d41a5d2a2e75e6ec0404c94582fb62c85df4be73d06d438b7c5908c5ad724a3330ffdfb34f4cf721", 0x45, 0x20, 0x0, 0x0, r2}, &(0x7f0000151000-0x20)={0x0, 0x0, 0x0, 0x0}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:53 executing program 4: r0 = socket$inet_sctp(0x2, 0x2, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x0}, &(0x7f0000009000)=0x8) socket(0x0, 0x80003, 0x374) 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) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000003000-0x8)={0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x40, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000000)={0x9, 0x7fff, 0x5, 'queue1\x00', 0x2ec5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000a000-0x10)={0x100000001, 0x8000, 0x100, 0x8000, r1}, &(0x7f0000000000)=0x10) 2017/12/21 04:06:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() fchdir(r0) bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x3, &(0x7f00006a2000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0x7, 0x0, 0x0, 0x80000000}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000751000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) 2017/12/21 04:06:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/arp\x00') sendfile(r0, r0, &(0x7f00005e5000-0x8)=0x1fff, 0x40439) 2017/12/21 04:06:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_create1(0x0) 2017/12/21 04:06:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x9) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000b91000-0xc)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f0000c82000-0x4)=0xc) lstat(&(0x7f000052b000-0x8)='./file0\x00', &(0x7f0000ae6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003de000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x200, 0x0, 0x20, 0x11, 0xa0, 0xa0, 0x0, r1, r2}, {0xa692, 0xdd37, 0x2, 0x799, 0x8, 0x3, 0x0, 0x9}, {0x401, 0x3f, 0x5, 0x0}, 0x7, 0x10000, 0xe2b, 0x1, 0x779cefa883050ad7, 0x1}, {{@in=@multicast2=0xe0000002, 0x376, 0x2}, 0x5, @in=@broadcast=0xffffffff, 0x9, 0x0, 0x0, 0x1f, 0x8, 0x4, 0x4}}, 0xe8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000d6000-0x4)=0x3, 0x4) sendto$inet(r0, &(0x7f0000844000)="", 0x0, 0x0, &(0x7f0000de9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/21 04:06:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00007d6000)="240000002e001dff3200000800207700fb4effff0100000000010000000000000003ff10", 0x24) clone(0x88020000, &(0x7f000011e000)="b7e6a1d4e69f901a5264bcd6c07ad8e409f5381e479f3886674650899090d58de53c1742985f1e1fa467a67007a1c6819f32dc8a0d9da1cc06b555dabe4011e678aa68a0647f5867818b3f263de9e57f49a2d3f73de03cb7afc570b1fca26d48f32fdce30cfa0d1657d54d6cafd8437c3da3a7f3ed72b4f14c98d7deabb28a71be40c02f1016c1ece6e1a17849d25c0c222ff972af19b00090a370fa76fbcc2638bea7112963fd5dac7aec", &(0x7f0000123000)=0x0, &(0x7f00002ad000-0x4)=0x0, &(0x7f0000e6d000)="d210330f83efbd327e55") 2017/12/21 04:06:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/arp\x00') sendfile(r0, r0, &(0x7f00005e5000-0x8)=0x1fff, 0x40439) [ 556.146567] FAULT_INJECTION: forcing a failure. [ 556.146567] name failslab, interval 1, probability 0, space 0, times 0 [ 556.146579] CPU: 0 PID: 5291 Comm: syz-executor2 Not tainted 4.15.0-rc4+ #141 [ 556.146585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 556.146590] Call Trace: [ 556.146606] dump_stack+0x194/0x257 [ 556.146629] ? arch_local_irq_restore+0x53/0x53 [ 556.146678] should_fail+0x8c0/0xa40 [ 556.146702] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 556.146729] ? __f_unlock_pos+0x19/0x20 [ 556.146750] ? lock_downgrade+0x980/0x980 [ 556.146770] ? map_files_get_link+0x3a0/0x3a0 [ 556.146777] ? __lock_is_held+0xb6/0x140 [ 556.146806] ? find_held_lock+0x35/0x1d0 [ 556.146895] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 556.146918] ? rcu_note_context_switch+0x710/0x710 [ 556.146959] should_failslab+0xec/0x120 [ 556.146977] __kmalloc_track_caller+0x5f/0x760 [ 556.147001] ? strncpy_from_user+0x430/0x430 [ 556.147013] ? strndup_user+0x62/0xb0 [ 556.147045] memdup_user+0x2c/0x90 [ 556.147065] strndup_user+0x62/0xb0 [ 556.147085] copy_mount_string+0x24/0x40 [ 556.147099] compat_SyS_mount+0x2d/0x1070 [ 556.147124] ? show_fd_locks+0x2c0/0x2c0 [ 556.147142] do_fast_syscall_32+0x3ee/0xf9d [ 556.147182] ? do_int80_syscall_32+0x9d0/0x9d0 [ 556.147228] ? syscall_return_slowpath+0x2ad/0x550 [ 556.147243] ? prepare_exit_to_usermode+0x340/0x340 [ 556.147262] ? sysret32_from_system_call+0x5/0x3b [ 556.147293] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 556.147330] entry_SYSENTER_compat+0x54/0x63 [ 556.147339] RIP: 0023:0xf7f45c79 [ 556.147344] RSP: 002b:00000000f774108c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 556.147356] RAX: ffffffffffffffda RBX: 00000000206d3000 RCX: 0000000020235ff8 2017/12/21 04:06:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e99000-0xf)='/dev/sequencer\x00', 0x80002, 0x0) clock_gettime(0x0, &(0x7f0000138000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000042b000-0x8)={0x0, 0x0}) write$evdev(r0, &(0x7f00003ad000)=[{{0x77359400, 0x0}, 0x9, 0x9e, 0x3}, {{0x77359400, 0x0}, 0x100000001, 0x8, 0x6}, {{r1, r2/1000+30000}, 0x401, 0x2, 0x8}, {{r3, r4/1000+30000}, 0x80, 0x2, 0x364}, {{0x0, 0x2710}, 0x80000001, 0x4, 0x5}, {{0x0, 0x0}, 0x0, 0x1, 0x0}, {{0x0, 0x7530}, 0x1, 0x6, 0x1f}], 0x70) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x81, 0x2, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x4, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000d1e000)=""}}], 0x38) 2017/12/21 04:06:53 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x204000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000001000+0xff6)={&(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000003000)=[{&(0x7f0000004000-0xaf)=""/175, 0xaf}, {&(0x7f0000002000-0x2e)=""/46, 0x2e}], 0x2, &(0x7f0000001000)=""/199, 0xc7, 0x200}, 0x10000) r2 = syz_open_procfs(r0, &(0x7f0000626000)='net/ip_tables_targets\x00') getdents(r2, &(0x7f0000001000)=""/54, 0x36) getdents64(r2, &(0x7f0000002000-0xbb)=""/199, 0xc7) 2017/12/21 04:06:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/arp\x00') sendfile(r0, r0, &(0x7f00005e5000-0x8)=0x1fff, 0x40439) 2017/12/21 04:06:53 executing program 2 (fault-call:3 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d") 2017/12/21 04:06:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000a50000)=0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$loop(&(0x7f0000bb7000-0xb)='/dev/loop#\x00', 0x5, 0x200000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x0}, &(0x7f0000009000)=0x8) 2017/12/21 04:06:53 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000bcd000-0x8)={0x0, 0x0}, 0x8) r1 = syz_open_dev$vcsn(&(0x7f0000003000-0xa)='/dev/vcs#\x00', 0xad64, 0x40) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000-0xc)='/dev/rfkill\x00', 0x101800, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) chmod(&(0x7f0000004000)='./file0\x00', 0x40) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000003000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000002000-0x4)=0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000007000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x8) 2017/12/21 04:06:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de5000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) close(r0) r1 = memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0x0) r2 = signalfd4(r0, &(0x7f00007bd000-0x8)={0xfffffffffffffc01}, 0x8, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) writev(r0, &(0x7f0000011000-0x38)=[{&(0x7f00009bd000)="", 0x0}, {&(0x7f0000eaf000)="", 0x0}, {&(0x7f0000577000-0xd)="98", 0x1}], 0x3) [ 556.147361] RDX: 0000000020319000 RSI: 0000000000000000 RDI: 00000000205c7000 [ 556.147367] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 556.147372] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 556.147377] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/21 04:06:53 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000b3a000/0x3000)=nil, 0x3000, 0x10200000008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ce0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xa, 0x34, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = open(&(0x7f0000b86000-0x8)='./file0\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000baa000-0x8c)={0xc4, 0x6, 0x4, 'queue0\x00', 0x2db, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x8)={0x20019980330, r1}, &(0x7f0000001000-0x18)={0x8, 0xffffffffffffff28, 0x2f, 0xe000000000000000, 0x7f, 0xdbb5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000afc000)=@get={0x1, &(0x7f0000003000-0xc0)=""/192, 0x20}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000002000-0x4)=0x0) 2017/12/21 04:06:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00006df000)='/dev/net/tun\x00', 0x0, 0x400400) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008b6000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00009cc000-0x98)={0x0, @in6={{0xa, 0x0, 0xf, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfb69, 0xffffffffffffff9e}, &(0x7f000040a000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007fa000-0x8)=@assoc_value={r1, 0x3}, 0x8) clock_gettime(0x4, &(0x7f0000b2f000-0x8)={0x0, 0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ab5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000053b000)={0x1eb7, 0x20, 0x9, 0x0, 0x2ae1, 0x6, 0xfe, 0x8, 0x7, 0x0, 0x7, 0x8, 0x0, 0x512, 0x3, 0xc09, 0x9, 0x3, 0x9}) 2017/12/21 04:06:53 executing program 2 (fault-call:3 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d") 2017/12/21 04:06:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/arp\x00') sendfile(r0, r0, &(0x7f00005e5000-0x8)=0x1fff, 0x40439) 2017/12/21 04:06:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000033f000)='/dev/input/mouse#\x00', 0x0, 0x0) pwritev(r0, &(0x7f00006d0000-0x20)=[{&(0x7f000011f000-0x1000)="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", 0x1000}, {&(0x7f00004a1000-0xa4)="19e9a9ffa346915518bfb8e3be39b3fe7eb9a0a021f8cfde3dbed580c5ca59144b22510acff873f0487ec840dd09b07ab29e608fd0f105039f43039d2e2c372f74b1fabe7c11743852efb41bec3afe19ce198a23d3ef01c2ac463b9dfe02759ccb17ca57703b7a74e21586ae25ba3fef716468f2533c06656eba8b5e4573486f63286f0ef30dc5fbf35a21b876e20ba0900b3f39c5097e2466ffeb0ae1d61fc4ddc35480", 0xa4}, {&(0x7f0000f71000)="69ea7b3c7d161b2a98c434dfb9d852997befa574e84fa8b24eb18298a4ad6034e8832ea4726208e01092d6d54db621a37e842695c8786f8cfc555690232e148a7fac6543b34fe8793bbfd766b3d60da95846ff33369b339c3742230101c1a79106280ccd5e412179b0fe153870d99c50b803f12e34f253d16561ef51dcf00523a48fc7265b08a10edb83ec2e4bfa7cb5d8e4e323223257392a2ff14afc99d2bc2b386a52b4a30ae6242c66105bdfccda03efe9e408317e2b45e5765546aa19a9c51606e10e94", 0xc6}, {&(0x7f00000fe000-0x54)="0cc914811bc6828bf8ad48d6f14a62099bd2d9bab1c671cd681f7439ea916da2a0451d7944994736c89914ddb63a08baf0b494175ecb9a360f2b17c113294191f6021353f734f6b30a6a9b0e6a48a9a4838148ba", 0x54}], 0x4, 0x27) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000000000)=0x8) r2 = fcntl$getown(r0, 0x9) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cf6000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x6, 0x8, 0x8, 0x4}, 0xa0) r3 = syz_open_procfs(r2, &(0x7f00001a9000)='ns/cgroup\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x8000, 0x4, 0x4, r1}, &(0x7f0000001000-0x4)=0x10) syz_open_dev$sndseq(&(0x7f0000994000)='/dev/snd/seq\x00', 0x0, 0x0) r4 = dup(r0) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000cdd000-0x10)='/selinux/create\x00', 0x2, 0x0) connect$bt_l2cap(r0, &(0x7f0000dd8000-0xe)={0x1f, 0xd0, {0x5, 0x8, 0x7ff, 0x81, 0x0, 0x0}, 0xee, 0x7}, 0xe) r6 = socket$key(0xf, 0x3, 0x2) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000cc000-0x74)=""/116) sendmsg$key(r6, &(0x7f00000ba000-0x38)={0x0, 0x0, &(0x7f0000048000-0x8)={&(0x7f00008b3000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0xfffffffffffffffd}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCSCTTY(r4, 0x540e, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007a3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000aae000-0x8)={0x0, 0x0, ""}, &(0x7f0000c37000-0x4)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000012f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e1000)=0xe8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) 2017/12/21 04:06:53 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f000097f000/0x4000)=nil, 0x4000, &(0x7f0000001000-0x27)=""/39) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0xc48c}, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x0}, &(0x7f0000009000)=0x8) [ 556.448828] FAULT_INJECTION: forcing a failure. [ 556.448828] name failslab, interval 1, probability 0, space 0, times 0 [ 556.448839] CPU: 1 PID: 5332 Comm: syz-executor2 Not tainted 4.15.0-rc4+ #141 2017/12/21 04:06:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f0000fb0000)=[{&(0x7f0000290000)="f3d53ff94a88a213d17443c75ff5473f3e94ceb9a0c0141905a94a13b792c8085460ff8eb1fc22b1f453587726163e968d1f9e0a8934a12615ad3501f61d13f59871d739b56bb72c3e3fd2deee4e614fede4f5a1f1ad85141cf537c187484c0a42dc663fc8c09189cf126935b8bb18f50e57bf6467347033a98658450ace2e6c7b448b81f9b13770c721c31235018b5a82a8dd6f03ed616f5eee37fd4780ef6111555fb9780d58c4cb2390db09ef0be713", 0xb1}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0xe976, 0x0, 0x209, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 04:06:54 executing program 2 (fault-call:3 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d") 2017/12/21 04:06:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/arp\x00') sendfile(0xffffffffffffffff, r0, &(0x7f00005e5000-0x8)=0x1fff, 0x40439) [ 556.448844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 556.448853] Call Trace: [ 556.448867] dump_stack+0x194/0x257 [ 556.448885] ? arch_local_irq_restore+0x53/0x53 [ 556.448894] ? __save_stack_trace+0x7e/0xd0 [ 556.448929] should_fail+0x8c0/0xa40 [ 556.448937] ? trace_event_raw_event_lock+0x340/0x340 [ 556.448952] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 556.448962] ? kasan_kmalloc+0xad/0xe0 [ 556.448972] ? __kmalloc_track_caller+0x15e/0x760 [ 556.448979] ? memdup_user+0x2c/0x90 [ 556.448985] ? strndup_user+0x62/0xb0 [ 556.448992] ? copy_mount_string+0x24/0x40 [ 556.448999] ? compat_SyS_mount+0x2d/0x1070 [ 556.449010] ? do_fast_syscall_32+0x3ee/0xf9d [ 556.449026] ? map_files_get_link+0x3a0/0x3a0 [ 556.449032] ? __lock_is_held+0xb6/0x140 [ 556.449049] ? find_held_lock+0x35/0x1d0 [ 556.449100] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 556.449115] ? rcu_note_context_switch+0x710/0x710 [ 556.449126] ? __check_object_size+0x25d/0x4f0 [ 556.449147] should_failslab+0xec/0x120 [ 556.449159] __kmalloc_track_caller+0x5f/0x760 [ 556.449176] ? strncpy_from_user+0x430/0x430 [ 556.449184] ? strndup_user+0x62/0xb0 [ 556.449194] ? _copy_from_user+0x99/0x110 [ 556.449210] memdup_user+0x2c/0x90 [ 556.449222] strndup_user+0x62/0xb0 [ 556.449236] copy_mount_string+0x24/0x40 [ 556.449246] compat_SyS_mount+0x49/0x1070 [ 556.449261] ? show_fd_locks+0x2c0/0x2c0 [ 556.449272] do_fast_syscall_32+0x3ee/0xf9d [ 556.449295] ? do_int80_syscall_32+0x9d0/0x9d0 [ 556.449320] ? syscall_return_slowpath+0x2ad/0x550 [ 556.449330] ? prepare_exit_to_usermode+0x340/0x340 [ 556.449343] ? sysret32_from_system_call+0x5/0x3b [ 556.449363] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 556.449385] entry_SYSENTER_compat+0x54/0x63 [ 556.449392] RIP: 0023:0xf7f45c79 [ 556.449396] RSP: 002b:00000000f774108c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 556.449405] RAX: ffffffffffffffda RBX: 00000000206d3000 RCX: 0000000020235ff8 [ 556.449410] RDX: 0000000020319000 RSI: 0000000000000000 RDI: 00000000205c7000 [ 556.449414] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 556.449418] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 556.449423] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 556.498637] FAULT_INJECTION: forcing a failure. [ 556.498637] name failslab, interval 1, probability 0, space 0, times 0 [ 556.498646] CPU: 1 PID: 5347 Comm: syz-executor2 Not tainted 4.15.0-rc4+ #141 [ 556.498651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 556.498654] Call Trace: [ 556.498667] dump_stack+0x194/0x257 [ 556.498682] ? arch_local_irq_restore+0x53/0x53 [ 556.498712] should_fail+0x8c0/0xa40 [ 556.498728] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 556.498735] ? copy_mount_string+0x24/0x40 [ 556.498745] ? do_fast_syscall_32+0x3ee/0xf9d [ 556.498753] ? entry_SYSENTER_compat+0x54/0x63 [ 556.498771] ? map_files_get_link+0x3a0/0x3a0 [ 556.498801] ? find_held_lock+0x35/0x1d0 2017/12/21 04:06:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004b2000-0x28)={@generic="a55cfdd4d0059a8eea9c124f145544e1", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c5d000-0x4)=0x0, &(0x7f0000e1b000)=0x4) 2017/12/21 04:06:54 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x0}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6, 0x800) 2017/12/21 04:06:54 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000c9c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f00006ae000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r3, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x96) setsockopt$inet_tcp_int(r0, 0x6, 0x9648eb811a120b0f, &(0x7f0000f62000)=0x6, 0x4) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f0000151000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000b1e000-0x8)={0x1, [0x0]}, &(0x7f0000ac6000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e78000)={r5, 0x800}, 0x8) poll(&(0x7f0000089000-0x28)=[{r2, 0x12, 0x0}, {r0, 0x2, 0x0}, {r1, 0x400, 0x0}, {r2, 0x8000, 0x0}, {r0, 0x24, 0x0}], 0x5, 0x9) ioctl(r2, 0x2283, &(0x7f00009b3000-0x4b)='d\b') 2017/12/21 04:06:54 executing program 2 (fault-call:3 fault-nth:4): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d") 2017/12/21 04:06:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xed7000)=nil, 0xed7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08ffffffffffffffec0e8ce0442fbc5097c38e1195c604f8000000040002663975dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071ee5fffffffc00000000d359bdeb62c88a7600062f856d59f8b9dcaee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffefffff3d728501902d973e668fa3f9b0974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f000097c000)="", 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00001e9000-0x9)='/dev/vcs\x00', 0x400100, 0x0) getsockopt$ax25_int(r4, 0x101, 0x3, &(0x7f000000f000-0x4)=0x0, &(0x7f000027f000)=0x4) 2017/12/21 04:06:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x201000000000005, 0x0, &(0x7f0000786000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a36000)={0x4, &(0x7f00001a0000)=[{0x400, 0xffffffffffffff00, 0x5, 0x106a}, {0x8, 0x3, 0x1, 0x6}, {0x7, 0x5, 0x0, 0x7fff}, {0x9, 0x4, 0x9097, 0x8001}]}, 0x8) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000f2a000-0x30)={0x7fff, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(r0, &(0x7f000095d000-0x16)={&(0x7f000095b000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c1a000-0x8)=[{&(0x7f00003f5000)=[{0x10, 0x4, 0x200, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/21 04:06:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/arp\x00') sendfile(0xffffffffffffffff, r0, &(0x7f00005e5000-0x8)=0x1fff, 0x40439) 2017/12/21 04:06:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b62000+0x32)='/dev/autofs\x00', 0x40000, 0x0) sendto$ipx(r1, &(0x7f000061f000)="e32fb1918867f73301cfcd88e1e839927dcd5ccc91e2645f625aa22cebdfc2974ca1fa8b7fc9dd6b0878b29077a5", 0x2e, 0x4000000, 0x0, 0x0) close(r0) memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0x0) writev(r0, &(0x7f0000011000-0x38)=[{&(0x7f00009bd000)="", 0x0}, {&(0x7f0000eaf000)="", 0x0}, {&(0x7f0000577000-0xd)="98", 0x1}], 0x3) [ 556.498851] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 556.498866] ? __check_object_size+0x25d/0x4f0 [ 556.498880] ? rcu_note_context_switch+0x710/0x710 [ 556.498913] should_failslab+0xec/0x120 [ 556.498926] kmem_cache_alloc_trace+0x4b/0x750 [ 556.498936] ? kasan_check_write+0x14/0x20 [ 556.498946] ? _copy_from_user+0x99/0x110 [ 556.498969] copy_mount_options+0x5f/0x2e0 [ 556.498990] compat_SyS_mount+0x65/0x1070 [ 556.499009] ? show_fd_locks+0x2c0/0x2c0 2017/12/21 04:06:54 executing program 1: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fe9000)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00008cd000-0x9c)="9f7059fd8582f674abb7f3f46c2087f511971480e8136ca80e18c1ff51c0e6d08d52415cbd54eeb37b7d442701e9406c7f144c4f1f24a30f9d42301cc42d9b2909def72070fa36e37c484ee6caebe1a1003fd23040d74698785d34923bc3fc850071ba4247564b9f3286286c625fb82ece5e94c697363e6e55ab7fa7eb9e448683743835eb67762becde638019473eb2fbffe3d103c45888aef05d8f") ioctl$TCSETS(r1, 0x40045431, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000bc3000-0x58)={0x0, 0x1522, 0x1, 0x3, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1000000003) 2017/12/21 04:06:54 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) r1 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000002000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/106, 0x6a, 0x2040, &(0x7f0000002000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000003000)=0x8, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000005000-0x6)={0x0, 0x400}, &(0x7f0000001000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x200, 0x4, 0xfffffffffffffffd, 0x1}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000006000-0x10)={0x7, 0x275d4f1eac73e57e, 0x3, 0xffffffffffffff81, r3}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000006000)='cpuset\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001000-0xb2)={r3, 0xaa, "edc1452b1eeeb82d0bb522c7faf463248ad9f785fe824bb51a0770a16e512771a837751d1799181520f4c9bd948f66023018ceec85012c7350f40e2c22e5055f8ad4f82b0ba7a21ce4774a7faf7c0ef9849de5a92618740e59fbf83f2036566010d207864e962b2fd246e64d11507f5fdb2a9697c0cebb352a4b61a205f63a2544f987a357b4375c95e76ec5bf22064c662d76d62aa161f0be566a715d269b618b9e57194e84a52aa2bf"}, &(0x7f0000007000-0x4)=0xb2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000007000)={r4, 0x7, 0x84, "a46eef3a7f895be3975a80c3e0adc9cdcebceb859850f2bf85e08b7cdc11ee786f1809f6a1eca0dcc2c0c59284b67c49054bdcabfa1e8612a0fcb223f20b5c80b718d4149cb6c3d309ac6a6ed1537829020d944b4291c7cb4ee53e8b278f8d2e69d017f5f9b82e316255576c5a32c971e809a55defdfb18e7d285bf9588bec02a1d21133"}, 0x8c) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x21) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000009000)={0x1f, {0x100, 0x7, 0x9, 0x1f, 0x3, 0x10001}, 0x100}, 0x9) 2017/12/21 04:06:54 executing program 4: r0 = socket$inet_sctp(0x2, 0x200007, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000009000)=0x0, &(0x7f0000009000+0xcfd)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x0}, &(0x7f0000009000)=0x8) 2017/12/21 04:06:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/arp\x00') sendfile(0xffffffffffffffff, r0, &(0x7f00005e5000-0x8)=0x1fff, 0x40439) 2017/12/21 04:06:54 executing program 2 (fault-call:3 fault-nth:5): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d") [ 556.499023] do_fast_syscall_32+0x3ee/0xf9d [ 556.499048] ? do_int80_syscall_32+0x9d0/0x9d0 [ 556.499078] ? syscall_return_slowpath+0x2ad/0x550 [ 556.499090] ? prepare_exit_to_usermode+0x340/0x340 [ 556.499102] ? sysret32_from_system_call+0x5/0x3b [ 556.499121] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 556.499144] entry_SYSENTER_compat+0x54/0x63 2017/12/21 04:06:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x20e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000de0000-0x1f)="1f0000000104ff0a0471cf000000000000d100000b00020007000000000000", 0x1f) 2017/12/21 04:06:54 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000000a000-0x4)={0x3}, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x0}, &(0x7f0000009000)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000000a000-0xc8)=[@in6={0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0xfffffffffffeffff}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x216}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, @in6={0xa, 0x1, 0x100000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0xffffffffffffff7f}], 0xc8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000009000)={0x6, r0, 0x1}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x3c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000000a000-0x4)=0x0, &(0x7f0000000000)=0x4) [ 556.499150] RIP: 0023:0xf7f45c79 [ 556.499155] RSP: 002b:00000000f774108c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 556.499163] RAX: ffffffffffffffda RBX: 00000000206d3000 RCX: 0000000020235ff8 [ 556.499168] RDX: 0000000020319000 RSI: 0000000000000000 RDI: 00000000205c7000 [ 556.499172] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 556.499176] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 556.499181] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 556.528182] FAULT_INJECTION: forcing a failure. [ 556.528182] name failslab, interval 1, probability 0, space 0, times 0 [ 556.528192] CPU: 1 PID: 5357 Comm: syz-executor2 Not tainted 4.15.0-rc4+ #141 [ 556.528196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 556.528200] Call Trace: [ 556.528212] dump_stack+0x194/0x257 [ 556.528228] ? arch_local_irq_restore+0x53/0x53 [ 556.528261] should_fail+0x8c0/0xa40 [ 556.528279] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 556.528296] ? lock_release+0xa40/0xa40 [ 556.528332] ? find_held_lock+0x35/0x1d0 [ 556.528385] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 556.528394] ? depot_save_stack+0x12c/0x490 [ 556.528408] ? rcu_note_context_switch+0x710/0x710 [ 556.528433] should_failslab+0xec/0x120 [ 556.528445] kmem_cache_alloc+0x47/0x760 [ 556.528476] getname_flags+0xcb/0x580 [ 556.528496] user_path_at_empty+0x2d/0x50 [ 556.528511] do_mount+0x15f/0x2bb0 [ 556.528534] ? copy_mount_string+0x40/0x40 [ 556.528544] ? rcu_pm_notify+0xc0/0xc0 [ 556.528570] ? copy_mount_options+0x5f/0x2e0 [ 556.528579] ? rcu_read_lock_sched_held+0x108/0x120 [ 556.528590] ? kmem_cache_alloc_trace+0x456/0x750 [ 556.528599] ? kasan_check_write+0x14/0x20 [ 556.528607] ? _copy_from_user+0x99/0x110 [ 556.528631] ? copy_mount_options+0x1f4/0x2e0 [ 556.528650] compat_SyS_mount+0xd0/0x1070 [ 556.528665] ? show_fd_locks+0x2c0/0x2c0 [ 556.528678] do_fast_syscall_32+0x3ee/0xf9d [ 556.528700] ? do_int80_syscall_32+0x9d0/0x9d0 [ 556.528725] ? syscall_return_slowpath+0x2ad/0x550 [ 556.528735] ? prepare_exit_to_usermode+0x340/0x340 [ 556.528751] ? sysret32_from_system_call+0x5/0x3b [ 556.528771] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 556.528793] entry_SYSENTER_compat+0x54/0x63 [ 556.528800] RIP: 0023:0xf7f45c79 [ 556.528804] RSP: 002b:00000000f774108c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 556.528813] RAX: ffffffffffffffda RBX: 00000000206d3000 RCX: 0000000020235ff8 [ 556.528818] RDX: 0000000020319000 RSI: 0000000000000000 RDI: 00000000205c7000 [ 556.528822] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 556.528827] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 556.528831] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 556.871218] FAULT_INJECTION: forcing a failure. [ 556.871218] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 556.871228] CPU: 0 PID: 5375 Comm: syz-executor2 Not tainted 4.15.0-rc4+ #141 [ 556.871234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 556.871238] Call Trace: [ 556.871253] dump_stack+0x194/0x257 [ 556.871277] ? arch_local_irq_restore+0x53/0x53 [ 556.871330] should_fail+0x8c0/0xa40 [ 556.871355] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 556.871371] ? perf_trace_run_bpf_submit+0x206/0x330 [ 556.871389] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 556.871417] ? perf_tp_event+0xae0/0xae0 [ 556.871435] ? check_noncircular+0x20/0x20 [ 556.871451] ? find_held_lock+0x35/0x1d0 [ 556.871476] ? memset+0x31/0x40 [ 556.871506] ? perf_trace_lock+0x4d6/0x900 [ 556.871545] ? trace_event_raw_event_lock+0x340/0x340 [ 556.871568] ? should_fail+0x23b/0xa40 [ 556.871579] ? is_bpf_text_address+0x7b/0x120 [ 556.871613] __alloc_pages_nodemask+0x338/0xd80 [ 556.871620] ? lock_release+0xa40/0xa40 [ 556.871649] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 556.871681] ? find_held_lock+0x35/0x1d0 [ 556.871778] ? depot_save_stack+0x12c/0x490 2017/12/21 04:06:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00008b0000-0xa)='./control\x00', 0x1) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000045000-0xa)='./control\x00', 0x0) faccessat(r1, &(0x7f0000e9e000)='./file0\x00', 0x40, 0x800) mkdirat(r1, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00006aa000-0x4)=0x9, 0x4) renameat2(r1, &(0x7f0000037000-0xa)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) 2017/12/21 04:06:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/arp\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f00005e5000-0x8)=0x1fff, 0x40439) 2017/12/21 04:06:54 executing program 2 (fault-call:3 fault-nth:6): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d") 2017/12/21 04:06:54 executing program 0: removexattr(&(0x7f00001fc000)='./file0\x00', &(0x7f000035e000-0x42)=@known='system.advise\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x405, 0xb982) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007b3000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0xe, 0x0, 0x0, 0x0}, 0x20) 2017/12/21 04:06:54 executing program 3: mmap(&(0x7f000074e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000074e000)={0x0, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000026000/0x4000)=nil, 0x4000, 0x3000009, 0x12, r3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x2080, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000026000)={0x1, [0x0]}) 2017/12/21 04:06:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) close(r0) r1 = memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0x0) writev(r0, &(0x7f0000011000-0x38)=[{&(0x7f00009bd000)="", 0x0}, {&(0x7f0000eaf000)="", 0x0}, {&(0x7f0000577000-0xd)="98", 0x1}], 0x3) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000ce7000)=""/250) 2017/12/21 04:06:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f00003be000)={0xfffffffffffffff8, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000bfd000-0x10)='/selinux/member\x00', 0x2, 0x0) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008bc000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockname$llc(r4, &(0x7f0000ee4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000691000)=0x10) fcntl$setpipe(r4, 0x407, 0x9) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:54 executing program 4: r0 = socket$inet_sctp(0x2, 0x1ffffffff, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x0}, &(0x7f0000009000)=0x8) 2017/12/21 04:06:54 executing program 4: r0 = socket$inet_sctp(0x2, 0x0, 0x84) fremovexattr(r0, &(0x7f0000e1a000)=@random={'user.\x00', '\x00'}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x0}, &(0x7f0000009000)=0x8) 2017/12/21 04:06:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000727000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000aec000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00005d6000)=0xffff, 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001e0000-0xc)='/dev/rfkill\x00', 0x7290de18eab6935, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000403000)={0x4c, 0x0, &(0x7f0000146000)=[@reply={0x40406301, {0x3, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x28, 0x40, &(0x7f0000566000)=[@ptr={0x70742a85, 0x1, &(0x7f0000f11000-0x1)=0x0, 0x1, 0x4, 0x29}], &(0x7f0000917000-0x40)=[0x48, 0x20, 0x40, 0x70, 0x38, 0x0, 0x28, 0x28]}}, @decrefs={0x40046307, 0x2}], 0x6c, 0x0, &(0x7f000063d000)="5eb716ee6bc38856095453bffb89bbdcafd8d7a56a8b82a129736693849d5120da60c8cb056f74f7d17df26926a76949150a318b453473569f2ac7b61837b7ed3d469a611b74fc99b2f2f30a9f917718cfe94f58dc5dc58ba69a09067b56788b34f42ea002b1c9ca71ee8a7c"}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000ab000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000064000)=@ethtool_coalesce={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r2, &(0x7f0000ad5000)=""/150, 0x96) 2017/12/21 04:06:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005cc000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000a4e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}) read(r0, &(0x7f00009f9000-0x76)=""/118, 0x76) sendmsg$netlink(r0, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000a52000)=[{&(0x7f0000f7a000)=[{0xec1, 0x0, 0x0, 0x0, 0x0, "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"}], 0xec1}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) [ 556.871799] ? rcu_note_context_switch+0x710/0x710 [ 556.871828] cache_grow_begin+0x72/0x3f0 [ 556.871861] kmem_cache_alloc+0x400/0x760 [ 556.871914] getname_flags+0xcb/0x580 [ 556.871950] user_path_at_empty+0x2d/0x50 [ 556.871977] do_mount+0x15f/0x2bb0 [ 556.872004] ? lock_release+0xa40/0xa40 2017/12/21 04:06:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/arp\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f00005e5000-0x8)=0x1fff, 0x40439) 2017/12/21 04:06:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000b89000-0x85)="18000000020001000000be8c5efecd88360000080203000008000006000e640002b900100000011c69adbb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff0601000000000000000009ec1475d7220342000700ecf48b05000000e7ec75e848cc1af7ba00b300024f02", 0x85) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000f7b000-0x4)=0x2, 0x4) 2017/12/21 04:06:54 executing program 2 (fault-call:3 fault-nth:7): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d") 2017/12/21 04:06:54 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004e1000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb03000)=nil, 0xb03000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000)={0xd, 0x800000000004, 0x1, 0x0, 0x1, [{0xfffffffffffffdc7, 0x1000, 0x432, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) clock_gettime(0x2, &(0x7f0000000000)={0x0, 0x0}) 2017/12/21 04:06:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000012c000)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='ramfs\x00', 0xd, &(0x7f00000e5000-0x2)="") r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ac0000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e3000-0x4)=0xe8) r2 = getegid() fchownat(r0, &(0x7f00003b0000)='./file0\x00', r1, r2, 0x500) renameat(r0, &(0x7f0000f00000-0x8)='./file0\x00', r0, &(0x7f0000a6a000-0x8)='./file0\x00') 2017/12/21 04:06:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/arp\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f00005e5000-0x8)=0x1fff, 0x40439) [ 556.872031] ? copy_mount_string+0x40/0x40 [ 556.872047] ? rcu_pm_notify+0xc0/0xc0 [ 556.872097] ? copy_mount_options+0x5f/0x2e0 [ 556.872109] ? rcu_read_lock_sched_held+0x108/0x120 [ 556.872125] ? kmem_cache_alloc_trace+0x456/0x750 [ 556.872183] ? copy_mount_options+0x1f4/0x2e0 2017/12/21 04:06:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00005da000)=@get={0x1, &(0x7f00009c6000-0x80)=""/128, 0x8001}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000093d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000ce1000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2017/12/21 04:06:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x3, 0x100000000}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000002000-0xa)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r3, 0x1f}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x3, &(0x7f0000002000)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000-0x4)=0x1ad, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, 0x2, 0x2, 0x2, 0x3ff, 0x269900ce, 0x7}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x0}, &(0x7f0000009000)=0x8) [ 556.872217] compat_SyS_mount+0xd0/0x1070 [ 556.872244] ? show_fd_locks+0x2c0/0x2c0 [ 556.872263] do_fast_syscall_32+0x3ee/0xf9d [ 556.872302] ? do_int80_syscall_32+0x9d0/0x9d0 [ 556.872323] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 556.872355] ? syscall_return_slowpath+0x2ad/0x550 [ 556.872389] ? sysret32_from_system_call+0x5/0x3b [ 556.872423] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 556.872461] entry_SYSENTER_compat+0x54/0x63 [ 556.872470] RIP: 0023:0xf7f45c79 [ 556.872475] RSP: 002b:00000000f774108c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 556.872486] RAX: ffffffffffffffda RBX: 00000000206d3000 RCX: 0000000020235ff8 [ 556.872492] RDX: 0000000020319000 RSI: 0000000000000000 RDI: 00000000205c7000 [ 556.872497] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2017/12/21 04:06:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000047e000)={0x5e5, 0x800, 0x27d, 'queue0\x00', 0xbbc6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000b3e000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2d0, 0x0) 2017/12/21 04:06:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/arp\x00') sendfile(r0, r0, &(0x7f00005e5000-0x8)=0x0, 0x40439) 2017/12/21 04:06:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d87000-0x1)='\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000baf000)={0xd35e, 0x2, {0x1, 0x3, 0x40, 0x1, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f0000e2a000-0x10)='status\x00') sendfile(r1, r1, &(0x7f0000014000)=0x0, 0xffff) 2017/12/21 04:06:55 executing program 4: r0 = socket$inet_sctp(0x2, 0xa, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x0}, &(0x7f0000009000)=0x8) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000000a000-0x4)={0x0}, &(0x7f0000000000)=0x4) 2017/12/21 04:06:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f000094a000)=@pic={0x5, 0x6af, 0x5, 0x92, 0xffff, 0x6, 0x1, 0x101, 0x4800000000000, 0x5, 0x1f, 0x401, 0x7ff, 0x2, 0xfffffffffffff001, 0x9}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000007e000)=0x0, &(0x7f0000332000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) close(r1) r2 = memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0x0) writev(r1, &(0x7f0000011000-0x38)=[{&(0x7f00009bd000)="", 0x0}, {&(0x7f0000eaf000)="", 0x0}, {&(0x7f0000577000-0xd)="98", 0x1}], 0x3) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000015b000-0x10)={0xf000, 0x100000, 0x0}) 2017/12/21 04:06:55 executing program 2 (fault-call:3 fault-nth:8): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d") 2017/12/21 04:06:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00009c2000)=0x0) timer_create(0xffffbffffffffff4, &(0x7f0000006000-0x50)={0x4, 0x0, 0x1, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) 2017/12/21 04:06:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eee000-0xa)='/dev/ptmx\x00', 0x4, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00002c2000-0x4)=0x0) ioctl$TCSETA(r0, 0x802c542a, &(0x7f0000bd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0}) [ 556.872502] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 556.872507] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 556.872975] tmpfs: Bad mount option “>6f“kË&Z²þsa` [ 556.918954] FAULT_INJECTION: forcing a failure. [ 556.918954] name failslab, interval 1, probability 0, space 0, times 0 [ 556.918967] CPU: 1 PID: 5388 Comm: syz-executor2 Not tainted 4.15.0-rc4+ #141 2017/12/21 04:06:55 executing program 3: removexattr(&(0x7f000005c000)='./file0\x00', &(0x7f0000919000)=@random={'osx.\x00', "af6370757365743a00"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00007ab000-0x8)='big_key\x00', &(0x7f0000747000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000564000-0x7)="cb", 0x1, 0xffffffffffffffff) 2017/12/21 04:06:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000ce7000)='/dev/vcs#\x00', 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a18000-0x4)=0x0) lstat(&(0x7f0000085000-0x8)='./file0\x00', &(0x7f000082f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00009d1000)='./file0\x00', &(0x7f0000a2c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000599000-0x112)="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", 0xfc) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000a56000-0x4)=0x0) getuid() fstat(r0, &(0x7f0000fed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008bf000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000854000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000016c000-0x4)=0xe8) getegid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000c7d000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004cb000)={0x0, 0x0, 0x0}, &(0x7f00008d4000-0x4)=0xc) lstat(&(0x7f0000095000-0x8)='./file0\x00', &(0x7f0000b31000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000fca000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000dfa000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019e000)=0xe8) stat(&(0x7f00001a5000-0x8)='./file0\x00', &(0x7f0000866000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() stat(&(0x7f00009ca000-0x8)='./file0\x00', &(0x7f0000b1a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000dbe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() geteuid() fstat(r0, &(0x7f0000f89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00009b5000)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f4000)=0xe8) lstat(&(0x7f00008be000-0x8)='./file0\x00', &(0x7f000049d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 04:06:55 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000009000)={0xffffffffffffff3c, 0x7fff, 0x1, 'queue0\x00', 0xe5e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000009000)=""/15) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x0}, &(0x7f0000009000)=0x8) 2017/12/21 04:06:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/arp\x00') sendfile(r0, r0, &(0x7f00005e5000-0x8)=0x0, 0x40439) 2017/12/21 04:06:55 executing program 2 (fault-call:3 fault-nth:9): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d") [ 556.918972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 556.918975] Call Trace: [ 556.918990] dump_stack+0x194/0x257 [ 556.919007] ? arch_local_irq_restore+0x53/0x53 [ 556.919019] ? is_bpf_text_address+0x7b/0x120 [ 556.919049] should_fail+0x8c0/0xa40 [ 556.919057] ? perf_trace_lock+0xd6/0x900 [ 556.919073] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 556.919087] ? trace_event_raw_event_lock+0x340/0x340 [ 556.919107] ? check_noncircular+0x20/0x20 [ 556.919116] ? is_bpf_text_address+0xa4/0x120 [ 556.919137] ? find_held_lock+0x35/0x1d0 [ 556.919193] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 556.919210] ? rcu_note_context_switch+0x710/0x710 [ 556.919219] ? lock_downgrade+0x980/0x980 [ 556.919244] should_failslab+0xec/0x120 [ 556.919258] kmem_cache_alloc+0x47/0x760 [ 556.919266] ? perf_trace_lock+0xd6/0x900 [ 556.919282] ? lock_release+0xa40/0xa40 [ 556.919301] alloc_vfsmnt+0xe0/0x9c0 [ 556.919314] ? mnt_free_id.isra.21+0x50/0x50 [ 556.919331] ? avc_has_extended_perms+0x12c0/0x12c0 [ 556.919349] ? avc_has_perm+0x43e/0x680 [ 556.919369] ? avc_has_perm_noaudit+0x520/0x520 2017/12/21 04:06:55 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000009000)={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000009000)={&(0x7f0000001000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f000000a000-0xb1)="cbcdf3fad3a736718b3fb77cf270581c98d6b4f307493cd02f4e1fce24692fbb2984e3763d9f8762b0b8698029df05fd5b9a73f6844299204a51bfdd8428a991f5277ac5876432e59ce523a7298f0b01a1af1fe9d6a734d6050ed8d2b3732845f25d6782ebf1849b98a5c9c089ddf531e8b1fa3dc18fbe03bba58f738e3eac36a214f1ea6622c171e9b8a5c0d4148be205d09bce96a16a7b162d3042248081ab4e04ed7f9896a7dc91044149b5cfeaeff9", 0xb1}, {&(0x7f0000009000)="dc4e97dab7a5acf1346f88910d72a2f2b1fbc06ceb721a13112b03cdbf", 0x1d}], 0x2, &(0x7f0000001000-0x2c)=[@sndinfo={0x1c, 0x84, 0x2, {0x4, 0x8000, 0x3, 0x4, r1}}], 0x2c, 0x40000}, 0x8004) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x0}, &(0x7f0000009000)=0x8) fcntl$dupfd(r0, 0x0, r0) 2017/12/21 04:06:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/arp\x00') sendfile(r0, r0, &(0x7f00005e5000-0x8)=0x0, 0x40439) 2017/12/21 04:06:55 executing program 2 (fault-call:3 fault-nth:10): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d") 2017/12/21 04:06:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/arp\x00') sendfile(r0, r0, &(0x7f00005e5000-0x8)=0x0, 0x40439) 2017/12/21 04:06:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001e0000-0xc)='/dev/autofs\x00', 0x400101, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) times(&(0x7f0000527000-0x10)={0x0, 0x0, 0x0, 0x0}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000df9000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x0, 0xff, 0x9, 0x3ff, 0x7, 0x7}, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) syz_extract_tcp_res(&(0x7f0000cfa000-0x8)={0x0, 0x0}, 0xffffffffffc491c1, 0x3) syz_extract_tcp_res$synack(&(0x7f0000e66000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(r2, &(0x7f00002c8000-0x12a0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x5, 0x6, "dcec19", 0x126e, 0x33, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@routing={0x21, 0x0, 0x1, 0x4, 0x7, []}, @dstopts={0xff, 0x243, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x68, "d70d60cecb492bab2c01e257825dddc6c09a5b75030952c3df33d65a93c860cab908f1c365338b36d773cd49bfb0fbe4228e0753d13ea841b5a0980ce394917e7ec429b41d159ffe79ea76567e486c149ccb40c8d644fc18125803eef8753a19df7c9d8d7d2e2b61"}, {0x0, 0x6f, "599846ef9cb5602ccf7f4a8be38aba073f0a4d046d5dc34cadd60d98221211722b50fcfd59ae21e5dc524a1d1c721fe531714d1feb9140844dd56e45e65a3109a615dd20709cbf266233099e5b76bf2d7373aad6615391913819516dea841781ded8b93aa48b304f60a63cb9337ec5"}, {0x1, 0x7e, "6dc0c3b9105400d16a315b620902fad11e7d3dd646b76ad83ea46f01fc766030afd6e8ddc5a17d96083385ee1f0cdf0c94afb57d8e8c953b17aa30a8f3f8666c5d970779f2bd06ad24d30bfe865d8e6d8bb53658d22f172fc7dc66beeedf9ac67591039f0f64b0058d8f8063eca3d4d9dd1b7b0e4b5037b92903891d3ad8"}, {0x7, 0x1000, "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"}, {0xcf, 0xbf, "872ffc4fb992db8e8bf7f9ea1f6bbc300297a05f50be7343a6c1e26c1bc37501da649724884f23d73a5511ea5be9087e2ad285e6086f107b996dcbe93c1ed424bd811f92c1f64ad17b66825871c1ea95ee965074e2e9d4cc57d58ec4828d06150f98eb4ceeab62bff64c31fb49f76eec8aff8bc674ef132fc97238d55f5dd38c76b1ad17dc38f51d70bca7308e556b8715fe655b88d56c019787eddd870507f57d66502ec9ae160de012d4f17cc1f9774e7ba74487afcc5df7a1f8cbb4de9a"}]}], @tcp={{0x1, 0x0, r3, r4, 0x5, 0x0, 0xf, 0x20, 0x8, 0x0, 0xffffffff, {[@window={0x3, 0x3, 0x8001}, @fastopen={0x22, 0xf, "1bb9eb27574801daf03548a772"}, @generic={0x2, 0x2, ""}, @md5sig={0x13, 0x12, "7090c68b4a066ff1ed12b2ea55e02318"}]}}, {"75df642c"}}}}}, 0x12a0) 2017/12/21 04:06:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000005e000-0x68)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lsetxattr(&(0x7f0000d1a000-0x8)='./file0\x00', &(0x7f00007d6000-0x6)=@known='com.apple.system.Security\x00', &(0x7f000016d000)='\x00', 0x1, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000045000)={0x6, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/21 04:06:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000898000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000b13000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e3000)=0xb) listen(r0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e34000-0x4)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00004db000)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f000077a000)='./file0\x00', &(0x7f000070a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000046e000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000097b000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002bb000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005ca000)={0x0, 0x0, 0x0}, &(0x7f0000f44000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000adf000)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c2000)=0xe8) getresgid(&(0x7f00003d6000-0x4)=0x0, &(0x7f0000b92000-0x1)=0x0, &(0x7f0000416000-0x4)=0x0) sendmsg$netlink(r1, &(0x7f0000fd2000)={&(0x7f00005e2000-0xc)={0x10, 0x0, 0x1f, 0x1000}, 0xc, &(0x7f00000be000-0x10)=[{&(0x7f00008a2000-0x46)=[{0x2c, 0x4, 0x0, 0xfff, 0x6, "488101a02635dea093008574a3066a4c574c693d3749e8b191efe6cf"}, {0x1a, 0x6, 0xb11, 0x4, 0x9, "7f624c6576cf382e6057"}], 0x46}, {&(0x7f0000b41000-0x1010)=[{0x1010, 0xffffffffffffff61, 0x10, 0xbbf, 0x3, "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"}], 0x1010}], 0x2, &(0x7f0000879000-0xc4)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x2c, 0x1, 0x1, [r1, r1, r1, r0, r0, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x24, 0x1, 0x1, [r0, r1, r0, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, 0xffffffffffffffff, r8, r9}, @rights={0x2c, 0x1, 0x1, [r0, r0, r1, r1, r0, r0, r1, r1]}], 0xc4, 0x0}, 0x20044044) r10 = socket$inet(0x2, 0x1, 0x0) r11 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r11, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r10, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r11, &(0x7f0000226000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"cec8d8e03a3b872e5a3ed89666a1d8555a93360400f98cd187fbf50d64588e0910cb228ba513b71315aa0d3968eca9141f0c0f0f616ae5ea47"}}}}, 0x6b) 2017/12/21 04:06:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000066a000)=0x5, 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f000034c000-0x10)='/selinux/status\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000011000-0x38)=[{&(0x7f00009bd000)="", 0x0}, {&(0x7f0000eaf000)="", 0x0}, {&(0x7f0000577000-0xd)="98", 0x1}], 0x3) 2017/12/21 04:06:55 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000c000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000010000-0x7)='fdinfo\x00') execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/mls\x00', 0x0, 0x0) 2017/12/21 04:06:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/arp\x00') sendfile(r0, r0, &(0x7f00005e5000-0x8)=0x0, 0x40439) 2017/12/21 04:06:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000f2e000)={0x9, 0x400, 0x9, 0x6, 0x288, 0x4, 0x5, 0x101, 0x0, 0x7f, 0x0, 0xffffffffffffffe1}) r2 = fcntl$dupfd(r0, 0x406, r1) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000b06000)=0x7, 0x4) connect$bt_l2cap(r2, &(0x7f0000ff0000)={0x1f, 0x3a0, {0x9, 0x8001, 0x4, 0x3, 0x1818, 0x7}, 0xffffffff, 0x81}, 0xe) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00006c1000-0x4)=0x6) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b74000)='/selinux/create\x00', 0x2, 0x0) poll(&(0x7f0000800000-0x48)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2017/12/21 04:06:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/arp\x00') sendfile(r0, r0, &(0x7f00005e5000-0x8)=0x1fff, 0x0) 2017/12/21 04:06:55 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x0}, &(0x7f0000009000)=0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000001000-0x98)={0x9, 0x0, [{0xb01, 0x0, 0x6}, {0x618, 0x0, 0x0}, {0x198, 0x0, 0x5}, {0xb67, 0x0, 0x100}, {0xa15, 0x0, 0xcc}, {0x0, 0x0, 0x87d}, {0x2f8, 0x0, 0x4}, {0x979, 0x0, 0x84a}, {0xa60, 0x0, 0x7}]}) r2 = syz_open_dev$sg(&(0x7f000000a000-0x9)='/dev/sg#\x00', 0x80, 0x2000) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) 2017/12/21 04:06:55 executing program 2 (fault-call:3 fault-nth:11): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000236000-0x8)='./file0\x00', &(0x7f0000319000)='tmpfs\x00', 0x0, &(0x7f00005c7000)="17933e3666936bcb265a13b2fe736160143d") [ 556.919394] ? find_held_lock+0x35/0x1d0 [ 556.919421] ? __get_fs_type+0x8a/0xc0 [ 556.919433] ? lock_downgrade+0x980/0x980 [ 556.919445] ? module_unload_free+0x5b0/0x5b0 [ 556.919457] ? lock_release+0xa40/0xa40 [ 556.919465] ? _cond_resched+0x14/0x30 2017/12/21 04:06:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00004b3000-0x9)='/dev/sg#\x00', 0x0, 0x8800) ioctl$int_in(r0, 0x5452, &(0x7f00004d8000-0x8)=0x2) 2017/12/21 04:06:55 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00005a6000)='/dev/vcs\x00', 0x40, 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) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00007fc000-0xc)='/dev/autofs\x00', 0x80, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = eventfd2(0x7, 0x80004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x14000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c64000)={0x0, 0x80000, 0xffffffffffffff9c}) r6 = open$dir(&(0x7f00008f9000-0x8)='./file0\x00', 0x8000, 0x0) r7 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000a31000)=0x0, 0x80800) r8 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000148000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) 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) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003a7000-0x8)={0x0, 0x0}) r11 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000516000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000000000)='./file0\x00', 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0xc)={&(0x7f0000000000)='./file0\x00', 0x0}, 0xc) r15 = fanotify_init(0x5, 0x1) r16 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000479000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000a9b000-0x4)=0x0, &(0x7f0000000000)=0x0) r20 = fcntl$getown(0xffffffffffffffff, 0x9) r21 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000092a000-0xd)='/selinux/mls\x00', 0x0, 0x0) r23 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x604001, 0x0) socketpair$inet(0x2, 0x6, 0x6, &(0x7f0000c5a000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00001ff000)=0x0) r27 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000af9000)=0x0) r30 = getuid() r31 = getgid() r32 = getpgrp(0x0) r33 = getuid() r34 = getgid() r35 = socket$bt_sco(0x1f, 0x5, 0x2) r36 = accept4$unix(0xffffffffffffffff, &(0x7f0000454000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000a2d000)=0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000009f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) r39 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000+0x889)=0x0) r41 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005e0000-0x4)=0xc) r43 = gettid() lstat(&(0x7f0000f5f000-0x8)='./file0\x00', &(0x7f00008b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r46 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000eee000)={0x0, 0x0, 0x0}, 0xc) r48 = getgid() 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) sendmmsg$unix(r0, &(0x7f0000b1e000-0xc4)=[{&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="c0f8ac82b879fd970cb72a2b2d01596f449d5a0289a26540a5a64d5d2e7dffdab7fecda50e3d35b969c0ad062407e244cb4a673f02efe55dde8779f675d1ab9c7c771c10242a706aa0212b34c18e4d3092bf4a491d2550c51f2f667cf5af6a5fd8b8c7bcf7134cd4ca45c72be644a3fc767f5231c2e63a59ba4aadac936b7aa443d7d3d6063809a15a9b3de41a031847de85", 0x92}, {&(0x7f0000811000)="2941bf58f6432751f5143a2b", 0xc}, {&(0x7f0000ba1000-0x7f)="3a41453b2f1c3698e00e9a5cf7f184f6a341d40a90cf1180d66d620b90535363cf28bdc9f5b763a9bdb49448c07ca624acc43da27be603ae17512d8c6d75703270debfccf5b36979848d5fdeb6d708a05a5de6e4e43fcade371e0fd63fa1dbed6ffe5c20ae1d5952e98b525811ef5b5de933a937582e00d440ac2adce3d0ac", 0x7f}, {&(0x7f0000798000)="", 0x0}], 0x4, 0x0, 0x0, 0x0}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000e8b000)=[{&(0x7f00000bb000-0xac)="730b1185fc856d838845d4b7d072bef52172603342492024160de5ef05b1445ef5b40d33481acb6f4e585a048ac3aeffd7457d6676a173c7c79191f1c042333d75059aeecd7ff44259d2fd710a9253c0e2aab04ac26f964aa1034dadbd3313e6bedfdc7178a2f33c27903d3b710d5dae7be96c7a2c0db91197dbf4d3c258df2584f218440cf45205c60728f3c3b5c45cf34f27089fa16bb614a27b93d2f84b1a047f77a34b7fb27a2d7f0199", 0xac}, {&(0x7f0000001000-0x23)="f794c4a5f7c8f2c4ae6fb2a805ae7297c6ff3df8005c270816df8445026b406a137c31", 0x23}, {&(0x7f0000001000-0x1)="a3", 0x1}, {&(0x7f0000001000-0x2f)="cb480641404bbc86915601f957810a8646cb70a57d102f3b0f29ff0a7aa700e0b76988f3d05bda60b11f04570c2399", 0x2f}, {&(0x7f0000000000)="5e2b5aea62c705a88c25047eedcef519ac3fe02ddb403812f15e2188fc4fb696d6ae5b71169cb58982899e65fea4eb8ba4ac5adc887597b5f8a286fe88dc459cddb2ddd2c9d2c97342b62fd038ffbbd47433da366bcd380e3c0b64a6a60929f997c868126b8e0d33ebdb6c366742a6638e78e184565e06da17655555a5d723db2a464e0c5074b4bb5e3d590733c6252d41a843c65252879596eb40299fd6394baf75c171d3", 0xa5}, {&(0x7f0000001000-0xea)="a39243c5f6d58f0344e0380e2df3caa54b891348cf8fb784339b42313198e5f1051c6fcd4cfb66cf94850d15def75b2c0d9af5c4140983e864f780c334d1e7fc06995bb3d338e516af810efadc1eb374f32c8d40951f5ffc71b5374695034321ea5ab7f9420166814c9a584782752201de0f8fd145e0e574092914d612996613c69fceb3d933874266c1d0c7c5b3d0c5c9f733e4a0c42d68afdf89a1c401d56b584ef909996241214b3665189e8a99e501ab51439832fd1d9557f04450bd3dc0816a595ab33c72146238b76ac69397f699db437be4a91c050140a915e74fc71d4aa3ca5b3fc5f05a1f88", 0xea}, {&(0x7f0000001000-0xbe)="4eb2fd3cb1e310e89dd7f2e4c9a00045c9aad1fe097c48b1eea2b1e901105f343647520d2c3271029cbc5577140201b52385710d0661139bacd639624959255c9ab5620fbff5549a073a4b99b09071ca5477289f753cb754029adf2500c5cd806505a04d7fab67fd8b0e7873d2a94bd15b7aa29f2506955d58fccddc405c74888924569b220cbe321b65a4ae5aea4cdaff430edad8d8872131318fbb6ad80bf0e81e4de599237eb09872a2d0fac6d02e78c5aaae9c6c949588420f90a9a5", 0xbe}, {&(0x7f0000638000)="babbcf3fc06c7c36982c1d4616beea80992038b1df3dfec233317c63af9be20966a9114a122070d34e54204f162095fedae867704dc95fdec91ead9d486aa3492ba7", 0x42}, {&(0x7f000034f000)="", 0x0}, {&(0x7f0000000000)="757e82353b6cb8851b770e5eb201af3c502d5077073276df7a56b41d770e434a10a27db94fd295ff7b", 0x29}], 0xa, &(0x7f00006aa000-0x1c)=[@rights={0x1c, 0x1, 0x1, [r1, r2, r3, r4]}], 0x1c, 0x4}, {&(0x7f0000fc9000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000984000-0x10)=[{&(0x7f0000001000-0xc5)="74f11ce58eeb6eb5be1991f33efe0ed942658da59424e71e728ec7a072b98d524678e79938d2efe15c6f8629b153ef3cbf07f7827a01b9d209946019809dad187a4421a453ea44bccc90063d7a5525ace93df852bc3bfdbc35c00d06d57d1ba24048f5ce7a51de011e26e866129945cae376753ab0bd3fdc988d79e1419a1308f015df18c8e27bad94d8fca8e97f8d1f8208a0b89d53c509e2feeed99c0af10441a62a21d0c5ce6e6ad51b736852ae703e70bdbb87aa2b44a48b41b20e1fe30ba63ae4ece6", 0xc5}, {&(0x7f000084b000)="00bc27569426e2fa63be433656ab1a965d6ba2c1d6bcbc633798316f7ae6cdc06d362fca3dec7cefb28792aa44be5f76097bad0ec3a7f8250076057598b457d72898e35b88a27a97768ef3944c82516bf0ca5587583436dd1bf0b453193cb87ac9123a2349ff1c9af01039ae0fa7365f0a654eb119bdbc250d97cff9ac21d095a2d88c5347f9e9d6bfc44379f0da19248dd41abab2993572624e", 0x9a}], 0x2, &(0x7f0000000000)=[], 0x0, 0x40000}, {&(0x7f0000302000)=@file={0x1, './file0\x00'}, 0xa, 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{&(0x7f0000000000)="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0x1000}, {&(0x7f0000001000-0x91)="ce8555bd2e58626de4797d315f8b871c48a7d238d86ad0d3804ff26eacbe73b8c25c5c77b77fd65bd766281362612edb79580ff0d59e5c515072ebdcd3a546b2b157fb470297d7fb19eff6f54dd53af6dce0f58b0a7c9fb3ab33fdcde14bb98cc2e2aa479d1ed8334e8aae97cc813d12a42354df372634b83b0d66752b37cd3dde41a0f459adec8a72927f07b0029f5a4f", 0x91}, {&(0x7f0000000000)="9cc9112754a7ab0d86d0a65e4363f65ee9cb4a152210b42664c1ad565a0085cedc982e606747ae41a08d1b58", 0x2c}, {&(0x7f0000299000)="7532abb0033968f464c5b5d1c981d37f01a98fa898d288ccd799a8b84f1eae01ea4250a2c8e8a6c588292c1114655f9b87cc44d94bd04c66c46cc195e36f969c7453293f4f46025d72ece350cb57428c20045acce3e4ebc8eea425991252b1547a7d8c724d5f95b780cedb3b45b57c0ec346a1823d1dea716eb0ede1e688ba47bc73e8ede95cada965b1bc09c1fdb247db18583996ee9c278cc46234e8303d899d53c209cfda32aa7d1ed2a631a6ea3033c4425084677844466921178aa69685e948b711d18d740e33a6762852e9fa", 0xcf}, {&(0x7f0000001000-0x7d)="8093847387465838154c2431a76e56c096276aa5df76d5c956c0a9a86dd4b58265a228baf04b16128135701302e6cb4c428fc725c079865407d2fbb903e19092c4b34acda8a6c0b74f03a8bad6a7ca5b5328a726ddefedde9d57d259a9586c673766da0ae779ac24b3786c2da929d0aca2cc3127a667d635f83d433353", 0x7d}, {&(0x7f0000000000)="44f68b376ab46225f2b0021db2020fb3bb195845ae803762a3d56190ed2c6e0dc98a0e56b1b554747028319b113d70e1b85d26ccceca9111d124ac8a4708a36c652c3b343711c7ef5515b5c091d66af5792443d46c346dc09a0e5c1ea3b4787c99a6633f7a2f1ee825c18b0a2b6a64e7c8a620bfc230085f44f3d639bba2eda533bbc0e4fd72705580d2fcf595ce72cd68bf6a63264ec41fc9c3e552a1538e77722432a1588010f4df81dcbb5e631a312465cd946e6af1b95ca5cb3ef332c26ec69562", 0xc3}, {&(0x7f000012a000)="617fe84475730f9974b5ea28f8b608b61c2f4584e8ce1f03ff362ef6834d304194b5bc25f36d8f77ec8d3fcc94d00725384648c6d88a38f4500dd2b5c2bfd4cfcb0cb866ffd4d386f6", 0x49}, {&(0x7f0000000000)="343536a5f35a92c5", 0x8}, {&(0x7f0000000000)="93b300fdfd9ee5648e18b133b61415d252b33a68c61ab30ff7f476745d0dbc487dcae761b23a27ae4678d5c9974ea6cad7181e840269097c7619108d74ba56be68c9696d7e861f15148ce890f0140e3319743f7bc0e49af6e9072d8d68884e5836560ea1a9b9c3a60167be27a4ff9b4e996c7deebf6f239c5cea552e2bbd0ff4", 0x80}], 0xa, 0x0, 0x0, 0x5}], 0x7, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r49 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r49, &(0x7f0000b6c000-0x8)=[{&(0x7f0000902000)="0447f3f3c31e08", 0x7}], 0x1) eventfd(0x9) 2017/12/21 04:06:55 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000a000-0x3)=@assoc_value={0x0, 0x0}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000001000-0x60)={&(0x7f000000a000-0x8)=[0xfff, 0x7f], 0x2, 0x800, 0x80000001, 0x2, 0x5, 0x3, {0x80, 0x9, 0x7, 0x0, 0x7, 0x4, 0x7, 0x5, 0x5, 0x7, 0x6, 0x200, 0x5, 0x1f, "abc023374782d0d6d9998a879cf56dac8689e166bcf9d27131a41143224f0c82"}}) [ 556.919483] ? selinux_mount+0x2bb/0x4e0 [ 556.919502] vfs_kern_mount.part.26+0x84/0x4a0 [ 556.919516] ? may_umount+0xa0/0xa0 [ 556.919525] ? _raw_read_unlock+0x22/0x30 [ 556.919536] ? __get_fs_type+0x8a/0xc0 [ 556.919560] do_mount+0xea4/0x2bb0 [ 556.919586] ? copy_mount_string+0x40/0x40 [ 556.919596] ? rcu_pm_notify+0xc0/0xc0 [ 556.919625] ? copy_mount_options+0x5f/0x2e0 [ 556.919636] ? rcu_read_lock_sched_held+0x108/0x120 [ 556.919647] ? kmem_cache_alloc_trace+0x456/0x750 [ 556.919658] ? kasan_check_write+0x14/0x20 [ 556.919667] ? _copy_from_user+0x99/0x110 [ 556.919693] ? copy_mount_options+0x1f4/0x2e0 [ 556.919714] compat_SyS_mount+0xd0/0x1070 [ 556.919731] ? show_fd_locks+0x2c0/0x2c0 [ 556.919746] do_fast_syscall_32+0x3ee/0xf9d [ 556.919771] ? do_int80_syscall_32+0x9d0/0x9d0 [ 556.919800] ? syscall_return_slowpath+0x2ad/0x550 [ 556.919811] ? prepare_exit_to_usermode+0x340/0x340 [ 556.919825] ? sysret32_from_system_call+0x5/0x3b [ 556.919846] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 556.919875] entry_SYSENTER_compat+0x54/0x63 [ 556.919883] RIP: 0023:0xf7f45c79 [ 556.919889] RSP: 002b:00000000f774108c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 556.919900] RAX: ffffffffffffffda RBX: 00000000206d3000 RCX: 0000000020235ff8 [ 556.919906] RDX: 0000000020319000 RSI: 0000000000000000 RDI: 00000000205c7000 [ 556.919911] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 556.919918] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 556.919923] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 557.352882] FAULT_INJECTION: forcing a failure. [ 557.352882] name failslab, interval 1, probability 0, space 0, times 0 [ 557.352896] CPU: 0 PID: 5412 Comm: syz-executor2 Not tainted 4.15.0-rc4+ #141 [ 557.352905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 557.352909] Call Trace: [ 557.352925] dump_stack+0x194/0x257 [ 557.352950] ? arch_local_irq_restore+0x53/0x53 [ 557.353004] should_fail+0x8c0/0xa40 [ 557.353030] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 557.353072] ? trace_event_raw_event_lock+0x340/0x340 [ 557.353080] ? kasan_slab_alloc+0x12/0x20 [ 557.353092] ? _find_next_bit+0xee/0x120 [ 557.353100] ? vfs_kern_mount.part.26+0x84/0x4a0 [ 557.353127] ? find_held_lock+0x35/0x1d0 [ 557.353218] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 557.353242] ? rcu_note_context_switch+0x710/0x710 [ 557.353285] should_failslab+0xec/0x120 [ 557.353302] __kmalloc_track_caller+0x5f/0x760 [ 557.353337] ? do_raw_spin_trylock+0x190/0x190 [ 557.353349] ? kstrdup_const+0x39/0x50 [ 557.353385] kstrdup+0x39/0x70 [ 557.353411] kstrdup_const+0x39/0x50 [ 557.353429] alloc_vfsmnt+0x1a5/0x9c0 [ 557.353451] ? mnt_free_id.isra.21+0x50/0x50 [ 557.353481] ? avc_has_extended_perms+0x12c0/0x12c0 [ 557.353510] ? avc_has_perm+0x43e/0x680 [ 557.353541] ? avc_has_perm_noaudit+0x520/0x520 [ 557.353587] ? find_held_lock+0x35/0x1d0 [ 557.353636] ? __get_fs_type+0x8a/0xc0 [ 557.353656] ? lock_downgrade+0x980/0x980 [ 557.353674] ? module_unload_free+0x5b0/0x5b0 [ 557.353691] ? lock_release+0xa40/0xa40 [ 557.353701] ? _cond_resched+0x14/0x30 [ 557.353730] ? selinux_mount+0x2bb/0x4e0 [ 557.353760] vfs_kern_mount.part.26+0x84/0x4a0 [ 557.353783] ? may_umount+0xa0/0xa0 [ 557.353794] ? _raw_read_unlock+0x22/0x30 [ 557.353809] ? __get_fs_type+0x8a/0xc0 [ 557.353847] do_mount+0xea4/0x2bb0 [ 557.353890] ? copy_mount_string+0x40/0x40 [ 557.353899] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 557.353918] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 557.353957] ? retint_kernel+0x10/0x10 [ 557.354001] ? copy_mount_options+0x18b/0x2e0 [ 557.354022] ? __sanitizer_cov_trace_pc+0x48/0x50 [ 557.354045] ? copy_mount_options+0x1f4/0x2e0 [ 557.354079] compat_SyS_mount+0xd0/0x1070 [ 557.354106] ? show_fd_locks+0x2c0/0x2c0 [ 557.354123] do_fast_syscall_32+0x3ee/0xf9d [ 557.354163] ? do_int80_syscall_32+0x9d0/0x9d0 [ 557.354209] ? syscall_return_slowpath+0x2ad/0x550 [ 557.354223] ? prepare_exit_to_usermode+0x340/0x340 [ 557.354243] ? sysret32_from_system_call+0x5/0x3b [ 557.354277] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 557.354316] entry_SYSENTER_compat+0x54/0x63 [ 557.354325] RIP: 0023:0xf7f45c79 [ 557.354334] RSP: 002b:00000000f774108c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 557.354345] RAX: ffffffffffffffda RBX: 00000000206d3000 RCX: 0000000020235ff8 [ 557.354351] RDX: 0000000020319000 RSI: 0000000000000000 RDI: 00000000205c7000 [ 557.354357] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 557.354363] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 557.354368] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 557.402099] FAULT_INJECTION: forcing a failure. [ 557.402099] name failslab, interval 1, probability 0, space 0, times 0 [ 557.402110] CPU: 0 PID: 5441 Comm: syz-executor2 Not tainted 4.15.0-rc4+ #141 [ 557.402116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 557.402120] Call Trace: [ 557.402135] dump_stack+0x194/0x257 [ 557.402157] ? arch_local_irq_restore+0x53/0x53 [ 557.402206] should_fail+0x8c0/0xa40 [ 557.402229] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 557.402300] ? find_held_lock+0x35/0x1d0 [ 557.402387] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 557.402398] ? sget_userns+0x27d/0xe20 [ 557.402421] ? rcu_note_context_switch+0x710/0x710 [ 557.402467] should_failslab+0xec/0x120 [ 557.402484] kmem_cache_alloc_trace+0x4b/0x750 [ 557.402534] sget_userns+0x2a3/0xe20 [ 557.402543] ? get_anon_bdev+0x2a0/0x2a0 [ 557.402586] ? destroy_unused_super.part.6+0xd0/0xd0 [ 557.402599] ? cred_has_capability+0x1a0/0x3d0 [ 557.402620] ? selinux_ipv4_output+0x40/0x40 [ 557.402641] ? free_pages+0x51/0x90 [ 557.402656] ? selinux_sb_copy_data+0x473/0x610 [ 557.402700] ? selinux_capable+0x36/0x40 [ 557.402722] ? security_capable+0x8e/0xc0 [ 557.402739] ? get_anon_bdev+0x2a0/0x2a0 [ 557.402751] ? ns_capable_common+0xcf/0x160 [ 557.402772] ? get_anon_bdev+0x2a0/0x2a0 [ 557.402787] sget+0xd2/0x120 [ 557.402803] ? __get_fs_type+0x8a/0xc0 [ 557.402819] ? shmem_remount_fs+0x750/0x750 [ 557.402837] mount_nodev+0x37/0x100 [ 557.402863] shmem_mount+0x2c/0x40 [ 557.402883] mount_fs+0x66/0x2d0 [ 557.402914] vfs_kern_mount.part.26+0xc6/0x4a0 [ 557.402937] ? may_umount+0xa0/0xa0 [ 557.402950] ? _raw_read_unlock+0x22/0x30 [ 557.402965] ? __get_fs_type+0x8a/0xc0 [ 557.403000] do_mount+0xea4/0x2bb0 [ 557.403040] ? copy_mount_string+0x40/0x40 [ 557.403053] ? rcu_pm_notify+0xc0/0xc0 [ 557.403095] ? copy_mount_options+0x5f/0x2e0 [ 557.403107] ? rcu_read_lock_sched_held+0x108/0x120 [ 557.403121] ? kmem_cache_alloc_trace+0x456/0x750 [ 557.403133] ? kasan_check_write+0x14/0x20 [ 557.403144] ? _copy_from_user+0x99/0x110 [ 557.403181] ? copy_mount_options+0x1f4/0x2e0 [ 557.403210] compat_SyS_mount+0xd0/0x1070 [ 557.403234] ? show_fd_locks+0x2c0/0x2c0 [ 557.403251] do_fast_syscall_32+0x3ee/0xf9d [ 557.403286] ? do_int80_syscall_32+0x9d0/0x9d0 [ 557.403330] ? syscall_return_slowpath+0x2ad/0x550 [ 557.403343] ? prepare_exit_to_usermode+0x340/0x340 [ 557.403361] ? sysret32_from_system_call+0x5/0x3b [ 557.403390] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 557.403425] entry_SYSENTER_compat+0x54/0x63 [ 557.403435] RIP: 0023:0xf7f45c79 [ 557.403440] RSP: 002b:00000000f774108c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 557.403449] RAX: ffffffffffffffda RBX: 00000000206d3000 RCX: 0000000020235ff8 [ 557.403455] RDX: 0000000020319000 RSI: 0000000000000000 RDI: 00000000205c7000 [ 557.403460] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 557.403464] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 557.403469] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 557.582651] FAULT_INJECTION: forcing a failure. [ 557.582651] name failslab, interval 1, probability 0, space 0, times 0 [ 557.582680] CPU: 1 PID: 5468 Comm: syz-executor2 Not tainted 4.15.0-rc4+ #141 [ 557.582685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 557.582688] Call Trace: [ 557.582703] dump_stack+0x194/0x257 [ 557.582722] ? arch_local_irq_restore+0x53/0x53 [ 557.582765] should_fail+0x8c0/0xa40 [ 557.582774] ? wait_for_completion+0x770/0x770 [ 557.582793] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 557.582838] ? __lock_is_held+0xb6/0x140 [ 557.582857] ? find_held_lock+0x35/0x1d0 [ 557.582881] ? __lock_is_held+0xb6/0x140 [ 557.582918] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 557.582929] ? rcu_note_context_switch+0x710/0x710 [ 557.582940] ? rcu_note_context_switch+0x710/0x710 [ 557.582967] should_failslab+0xec/0x120 [ 557.582980] __kmalloc+0x63/0x760 [ 557.582994] ? lockdep_init_map+0x9/0x10 [ 557.583002] ? debug_mutex_init+0x2d/0x60 [ 557.583011] ? __list_lru_init+0xcf/0x750 [ 557.583032] __list_lru_init+0xcf/0x750 [ 557.583054] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 557.583068] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 557.583082] ? __lockdep_init_map+0xe4/0x650 [ 557.583098] ? lockdep_init_map+0x9/0x10 [ 557.583113] sget_userns+0x695/0xe20 [ 557.583120] ? get_anon_bdev+0x2a0/0x2a0 [ 557.583149] ? destroy_unused_super.part.6+0xd0/0xd0 [ 557.583161] ? cred_has_capability+0x1a0/0x3d0 [ 557.583176] ? selinux_ipv4_output+0x40/0x40 [ 557.583190] ? free_pages+0x51/0x90 [ 557.583201] ? selinux_sb_copy_data+0x473/0x610 [ 557.583227] ? selinux_capable+0x36/0x40 [ 557.583242] ? security_capable+0x8e/0xc0 [ 557.583255] ? get_anon_bdev+0x2a0/0x2a0 [ 557.583265] ? ns_capable_common+0xcf/0x160 [ 557.583280] ? get_anon_bdev+0x2a0/0x2a0 [ 557.583290] sget+0xd2/0x120 [ 557.583298] ? __get_fs_type+0x8a/0xc0 [ 557.583310] ? shmem_remount_fs+0x750/0x750 [ 557.583322] mount_nodev+0x37/0x100 [ 557.583338] shmem_mount+0x2c/0x40 [ 557.583352] mount_fs+0x66/0x2d0 [ 557.583372] vfs_kern_mount.part.26+0xc6/0x4a0 [ 557.583385] ? may_umount+0xa0/0xa0 [ 557.583395] ? _raw_read_unlock+0x22/0x30 [ 557.583405] ? __get_fs_type+0x8a/0xc0 [ 557.583430] do_mount+0xea4/0x2bb0 [ 557.583455] ? copy_mount_string+0x40/0x40 [ 557.583465] ? rcu_pm_notify+0xc0/0xc0 [ 557.583492] ? copy_mount_options+0x5f/0x2e0 [ 557.583503] ? rcu_read_lock_sched_held+0x108/0x120 [ 557.583515] ? kmem_cache_alloc_trace+0x456/0x750 [ 557.583549] ? copy_mount_options+0x1f4/0x2e0 [ 557.583570] compat_SyS_mount+0xd0/0x1070 [ 557.583585] ? show_fd_locks+0x2c0/0x2c0 [ 557.583599] do_fast_syscall_32+0x3ee/0xf9d [ 557.583624] ? do_int80_syscall_32+0x9d0/0x9d0 [ 557.583639] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 557.583658] ? syscall_return_slowpath+0x2ad/0x550 [ 557.583676] ? sysret32_from_system_call+0x5/0x3b [ 557.583696] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 557.583720] entry_SYSENTER_compat+0x54/0x63 [ 557.583727] RIP: 0023:0xf7f45c79 [ 557.583732] RSP: 002b:00000000f774108c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 557.583741] RAX: ffffffffffffffda RBX: 00000000206d3000 RCX: 0000000020235ff8 [ 557.583746] RDX: 0000000020319000 RSI: 0000000000000000 RDI: 00000000205c7000 [ 557.583751] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 557.583755] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 557.583760] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 557.608092] FAULT_INJECTION: forcing a failure. [ 557.608092] name failslab, interval 1, probability 0, space 0, times 0 [ 557.608101] CPU: 1 PID: 5480 Comm: syz-executor2 Not tainted 4.15.0-rc4+ #141 [ 557.608106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 557.608109] Call Trace: [ 557.608124] dump_stack+0x194/0x257 [ 557.608143] ? arch_local_irq_restore+0x53/0x53 [ 557.608176] should_fail+0x8c0/0xa40 [ 557.608187] ? wait_for_completion+0x770/0x770 [ 557.608204] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 557.608238] ? __lock_is_held+0xb6/0x140 [ 557.608253] ? find_held_lock+0x35/0x1d0 [ 557.608273] ? __lock_is_held+0xb6/0x140 [ 557.608309] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 557.608320] ? rcu_note_context_switch+0x710/0x710 [ 557.608330] ? rcu_note_context_switch+0x710/0x710 [ 557.608359] should_failslab+0xec/0x120 [ 557.608372] __kmalloc+0x63/0x760 [ 557.608386] ? lockdep_init_map+0x9/0x10 [ 557.608394] ? debug_mutex_init+0x2d/0x60 [ 557.608403] ? __list_lru_init+0xcf/0x750 [ 557.608422] __list_lru_init+0xcf/0x750 [ 557.608443] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 557.608456] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 557.608469] ? __lockdep_init_map+0xe4/0x650 [ 557.608485] ? lockdep_init_map+0x9/0x10 [ 557.608501] sget_userns+0x695/0xe20 [ 557.608508] ? get_anon_bdev+0x2a0/0x2a0 [ 557.608536] ? destroy_unused_super.part.6+0xd0/0xd0 [ 557.608546] ? cred_has_capability+0x1a0/0x3d0 [ 557.608561] ? selinux_ipv4_output+0x40/0x40 [ 557.608577] ? free_pages+0x51/0x90 [ 557.608588] ? selinux_sb_copy_data+0x473/0x610 [ 557.608615] ? selinux_capable+0x36/0x40 [ 557.608629] ? security_capable+0x8e/0xc0 [ 557.608642] ? get_anon_bdev+0x2a0/0x2a0 [ 557.608652] ? ns_capable_common+0xcf/0x160 [ 557.608666] ? get_anon_bdev+0x2a0/0x2a0 [ 557.608675] sget+0xd2/0x120 [ 557.608683] ? __get_fs_type+0x8a/0xc0 [ 557.608695] ? shmem_remount_fs+0x750/0x750 [ 557.608706] mount_nodev+0x37/0x100 [ 557.608722] shmem_mount+0x2c/0x40 [ 557.608735] mount_fs+0x66/0x2d0 [ 557.608752] vfs_kern_mount.part.26+0xc6/0x4a0 [ 557.608766] ? may_umount+0xa0/0xa0 [ 557.608774] ? _raw_read_unlock+0x22/0x30 [ 557.608784] ? __get_fs_type+0x8a/0xc0 [ 557.608810] do_mount+0xea4/0x2bb0 [ 557.608834] ? copy_mount_string+0x40/0x40 [ 557.608844] ? rcu_pm_notify+0xc0/0xc0 [ 557.608871] ? copy_mount_options+0x5f/0x2e0 [ 557.608882] ? rcu_read_lock_sched_held+0x108/0x120 [ 557.608896] ? kmem_cache_alloc_trace+0x456/0x750 [ 557.608908] ? kasan_check_write+0x14/0x20 [ 557.608920] ? _copy_from_user+0x99/0x110 [ 557.608947] ? copy_mount_options+0x1f4/0x2e0 [ 557.608969] compat_SyS_mount+0xd0/0x1070 [ 557.608987] ? show_fd_locks+0x2c0/0x2c0 [ 557.609000] do_fast_syscall_32+0x3ee/0xf9d [ 557.609024] ? do_int80_syscall_32+0x9d0/0x9d0 [ 557.609049] ? syscall_return_slowpath+0x2ad/0x550 [ 557.609060] ? prepare_exit_to_usermode+0x340/0x340 [ 557.609073] ? sysret32_from_system_call+0x5/0x3b [ 557.609092] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 557.609114] entry_SYSENTER_compat+0x54/0x63 [ 557.609121] RIP: 0023:0xf7f45c79 [ 557.609125] RSP: 002b:00000000f774108c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 557.609134] RAX: ffffffffffffffda RBX: 00000000206d3000 RCX: 0000000020235ff8 [ 557.609139] RDX: 0000000020319000 RSI: 0000000000000000 RDI: 00000000205c7000 [ 557.609143] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 557.609147] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 557.609151] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 557.740676] FAULT_INJECTION: forcing a failure. [ 557.740676] name failslab, interval 1, probability 0, space 0, times 0 [ 557.740716] CPU: 1 PID: 5500 Comm: syz-executor2 Not tainted 4.15.0-rc4+ #141 [ 557.740721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 557.740724] Call Trace: [ 557.740739] dump_stack+0x194/0x257 [ 557.740757] ? arch_local_irq_restore+0x53/0x53 [ 557.740801] should_fail+0x8c0/0xa40 [ 557.740822] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 557.740847] ? check_noncircular+0x20/0x20 [ 557.740858] ? lock_downgrade+0x980/0x980 [ 557.740867] ? compat_SyS_mount+0xd0/0x1070 [ 557.740877] ? entry_SYSENTER_compat+0x54/0x63 [ 557.740886] ? __lock_is_held+0xb6/0x140 [ 557.740903] ? find_held_lock+0x35/0x1d0 [ 557.740925] ? __lock_is_held+0xb6/0x140 [ 557.740965] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 557.740976] ? rcu_note_context_switch+0x710/0x710 [ 557.740988] ? rcu_note_context_switch+0x710/0x710 [ 557.741019] should_failslab+0xec/0x120 [ 557.741032] __kmalloc+0x63/0x760 [ 557.741047] ? _find_next_bit+0xee/0x120 [ 557.741053] ? __kmalloc_node+0x19/0x70 [ 557.741066] ? __list_lru_init+0xcf/0x750 [ 557.741085] __list_lru_init+0xcf/0x750 [ 557.741107] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 557.741120] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 557.741145] ? lockdep_init_map+0x9/0x10 [ 557.741164] sget_userns+0x6b5/0xe20 [ 557.741171] ? get_anon_bdev+0x2a0/0x2a0 [ 557.741202] ? destroy_unused_super.part.6+0xd0/0xd0 [ 557.741214] ? cred_has_capability+0x1a0/0x3d0 [ 557.741230] ? selinux_ipv4_output+0x40/0x40 [ 557.741246] ? free_pages+0x51/0x90 [ 557.741258] ? selinux_sb_copy_data+0x473/0x610 [ 557.741286] ? selinux_capable+0x36/0x40 [ 557.741302] ? security_capable+0x8e/0xc0 [ 557.741315] ? get_anon_bdev+0x2a0/0x2a0 [ 557.741326] ? ns_capable_common+0xcf/0x160 [ 557.741342] ? get_anon_bdev+0x2a0/0x2a0 [ 557.741352] sget+0xd2/0x120 [ 557.741360] ? __get_fs_type+0x8a/0xc0 [ 557.741374] ? shmem_remount_fs+0x750/0x750 [ 557.741386] mount_nodev+0x37/0x100 [ 557.741403] shmem_mount+0x2c/0x40 [ 557.741417] mount_fs+0x66/0x2d0 [ 557.741435] vfs_kern_mount.part.26+0xc6/0x4a0 [ 557.741449] ? may_umount+0xa0/0xa0 [ 557.741459] ? _raw_read_unlock+0x22/0x30 [ 557.741469] ? __get_fs_type+0x8a/0xc0 [ 557.741493] do_mount+0xea4/0x2bb0 [ 557.741516] ? copy_mount_string+0x40/0x40 [ 557.741527] ? rcu_pm_notify+0xc0/0xc0 [ 557.741552] ? copy_mount_options+0x5f/0x2e0 [ 557.741561] ? rcu_read_lock_sched_held+0x108/0x120 [ 557.741573] ? kmem_cache_alloc_trace+0x456/0x750 [ 557.741583] ? kasan_check_write+0x14/0x20 [ 557.741593] ? _copy_from_user+0x99/0x110 [ 557.741618] ? copy_mount_options+0x1f4/0x2e0 [ 557.741639] compat_SyS_mount+0xd0/0x1070 [ 557.741655] ? show_fd_locks+0x2c0/0x2c0 [ 557.741667] do_fast_syscall_32+0x3ee/0xf9d [ 557.741690] ? do_int80_syscall_32+0x9d0/0x9d0 [ 557.741714] ? syscall_return_slowpath+0x2ad/0x550 [ 557.741722] ? prepare_exit_to_usermode+0x340/0x340 [ 557.741732] ? sysret32_from_system_call+0x5/0x3b [ 557.741751] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 557.741773] entry_SYSENTER_compat+0x54/0x63 [ 557.741780] RIP: 0023:0xf7f45c79 [ 557.741784] RSP: 002b:00000000f774108c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 557.741798] RAX: ffffffffffffffda RBX: 00000000206d3000 RCX: 0000000020235ff8 [ 557.741803] RDX: 0000000020319000 RSI: 0000000000000000 RDI: 00000000205c7000 [ 557.741807] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 557.741811] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 557.741815] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 557.791418] FAULT_INJECTION: forcing a failure. [ 557.791418] name failslab, interval 1, probability 0, space 0, times 0 [ 557.791426] CPU: 1 PID: 5515 Comm: syz-executor2 Not tainted 4.15.0-rc4+ #141 [ 557.791430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 557.791432] Call Trace: [ 557.791453] dump_stack+0x194/0x257 [ 557.791475] ? arch_local_irq_restore+0x53/0x53 [ 557.791511] should_fail+0x8c0/0xa40 [ 557.791531] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 557.791553] ? check_noncircular+0x20/0x20 [ 557.791568] ? perf_trace_lock+0xd6/0x900 [ 557.791581] ? ida_get_new_above+0x421/0x9d0 [ 557.791602] ? find_held_lock+0x35/0x1d0 [ 557.791625] ? __lock_is_held+0xb6/0x140 [ 557.791666] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 557.791675] ? lock_downgrade+0x980/0x980 [ 557.791688] ? rcu_note_context_switch+0x710/0x710 [ 557.791698] ? find_held_lock+0x35/0x1d0 [ 557.791721] should_failslab+0xec/0x120 [ 557.791733] __kmalloc+0x63/0x760 [ 557.791742] ? lock_downgrade+0x980/0x980 [ 557.791760] ? register_shrinker+0x10e/0x2d0 [ 557.791769] ? trace_event_raw_event_module_request+0x320/0x320 [ 557.791793] register_shrinker+0x10e/0x2d0 [ 557.791805] ? prepare_kswapd_sleep+0x1f0/0x1f0 [ 557.791819] ? memcpy+0x45/0x50 [ 557.791849] sget_userns+0xbc3/0xe20 [ 557.791857] ? get_anon_bdev+0x2a0/0x2a0 [ 557.791887] ? destroy_unused_super.part.6+0xd0/0xd0 [ 557.791898] ? cred_has_capability+0x1a0/0x3d0 [ 557.791914] ? selinux_ipv4_output+0x40/0x40 [ 557.791929] ? free_pages+0x51/0x90 [ 557.791941] ? selinux_sb_copy_data+0x473/0x610 [ 557.791969] ? selinux_capable+0x36/0x40 [ 557.791985] ? security_capable+0x8e/0xc0 [ 557.791998] ? get_anon_bdev+0x2a0/0x2a0 [ 557.792008] ? ns_capable_common+0xcf/0x160 [ 557.792024] ? get_anon_bdev+0x2a0/0x2a0 [ 557.792033] sget+0xd2/0x120 [ 557.792042] ? __get_fs_type+0x8a/0xc0 [ 557.792054] ? shmem_remount_fs+0x750/0x750 [ 557.792066] mount_nodev+0x37/0x100 [ 557.792083] shmem_mount+0x2c/0x40 [ 557.792097] mount_fs+0x66/0x2d0 [ 557.792115] vfs_kern_mount.part.26+0xc6/0x4a0 [ 557.792130] ? may_umount+0xa0/0xa0 [ 557.792140] ? _raw_read_unlock+0x22/0x30 [ 557.792151] ? __get_fs_type+0x8a/0xc0 [ 557.792175] do_mount+0xea4/0x2bb0 [ 557.792200] ? copy_mount_string+0x40/0x40 [ 557.792209] ? rcu_pm_notify+0xc0/0xc0 [ 557.792237] ? copy_mount_options+0x5f/0x2e0 [ 557.792247] ? rcu_read_lock_sched_held+0x108/0x120 [ 557.792258] ? kmem_cache_alloc_trace+0x456/0x750 [ 557.792268] ? kasan_check_write+0x14/0x20 [ 557.792280] ? _copy_from_user+0x99/0x110 [ 557.792304] ? copy_mount_options+0x1f4/0x2e0 [ 557.792323] compat_SyS_mount+0xd0/0x1070 [ 557.792338] ? show_fd_locks+0x2c0/0x2c0 [ 557.792352] do_fast_syscall_32+0x3ee/0xf9d [ 557.792377] ? do_int80_syscall_32+0x9d0/0x9d0 [ 557.792392] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 557.792410] ? syscall_return_slowpath+0x2ad/0x550 [ 557.792428] ? sysret32_from_system_call+0x5/0x3b [ 557.792449] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 557.792472] entry_SYSENTER_compat+0x54/0x63 [ 557.792480] RIP: 0023:0xf7f45c79 [ 557.792484] RSP: 002b:00000000f774108c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 557.792492] RAX: ffffffffffffffda RBX: 00000000206d3000 RCX: 0000000020235ff8 [ 557.792497] RDX: 0000000020319000 RSI: 0000000000000000 RDI: 00000000205c7000 [ 557.792501] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 557.792505] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 557.792509] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 557.792681] tmpfs: Bad mount option “>6f“kË&Z²þsa` [ 557.792720] kasan: CONFIG_KASAN_INLINE enabled [ 557.792738] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 557.792747] general protection fault: 0000 [#1] SMP KASAN [ 557.792755] Dumping ftrace buffer: [ 557.792760] (ftrace buffer empty) [ 557.792763] Modules linked in: [ 557.792772] CPU: 1 PID: 5515 Comm: syz-executor2 Not tainted 4.15.0-rc4+ #141 [ 557.792775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 557.792783] RIP: 0010:__list_del_entry_valid+0x7e/0x150 [ 557.792790] RSP: 0018:ffff8801b8057940 EFLAGS: 00010246 [ 557.792796] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 557.792800] RDX: 0000000000000000 RSI: ffff8801d90d7298 RDI: ffff8801d90d72a0 [ 557.792805] RBP: ffff8801b8057958 R08: 1ffff1003700ae5d R09: 0000000000000004 [ 557.792809] R10: ffff8801b80577a8 R11: 0000000000000000 R12: 0000000000000000 [ 557.792814] R13: dffffc0000000000 R14: ffff8801bf3e6b80 R15: ffff8801d90d7298 [ 557.792820] FS: 0000000000000000(0000) GS:ffff8801db500000(0063) knlGS:00000000f7741b40 [ 557.792825] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 557.792829] CR2: 0000000008090200 CR3: 00000001c0231006 CR4: 00000000001606e0 [ 557.792835] Call Trace: [ 557.792844] unregister_shrinker+0x79/0x300 [ 557.792850] ? shmem_fill_super+0x31f/0xa10 [ 557.792858] ? perf_trace_mm_vmscan_writepage+0x790/0x790 [ 557.792866] ? shmem_remount_fs+0x750/0x750 [ 557.792874] ? get_anon_bdev+0x2a0/0x2a0 [ 557.792882] ? shmem_remount_fs+0x750/0x750 [ 557.792892] deactivate_locked_super+0x64/0xd0 [ 557.792900] mount_nodev+0xdf/0x100 [ 557.792912] shmem_mount+0x2c/0x40 [ 557.792921] mount_fs+0x66/0x2d0 [ 557.792934] vfs_kern_mount.part.26+0xc6/0x4a0 [ 557.792944] ? may_umount+0xa0/0xa0 [ 557.792950] ? _raw_read_unlock+0x22/0x30 [ 557.792960] ? __get_fs_type+0x8a/0xc0 [ 557.792971] do_mount+0xea4/0x2bb0 [ 557.792984] ? copy_mount_string+0x40/0x40 [ 557.792990] ? rcu_pm_notify+0xc0/0xc0 [ 557.793010] ? copy_mount_options+0x5f/0x2e0 [ 557.793018] ? rcu_read_lock_sched_held+0x108/0x120 [ 557.793027] ? kmem_cache_alloc_trace+0x456/0x750 [ 557.793034] ? kasan_check_write+0x14/0x20 [ 557.793042] ? _copy_from_user+0x99/0x110 [ 557.793058] ? copy_mount_options+0x1f4/0x2e0 [ 557.793071] compat_SyS_mount+0xd0/0x1070 [ 557.793082] ? show_fd_locks+0x2c0/0x2c0 [ 557.793091] do_fast_syscall_32+0x3ee/0xf9d [ 557.793107] ? do_int80_syscall_32+0x9d0/0x9d0 [ 557.793117] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 557.793129] ? syscall_return_slowpath+0x2ad/0x550 [ 557.793140] ? sysret32_from_system_call+0x5/0x3b [ 557.793154] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 557.793169] entry_SYSENTER_compat+0x54/0x63 [ 557.793174] RIP: 0023:0xf7f45c79 [ 557.793177] RSP: 002b:00000000f774108c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 557.793184] RAX: ffffffffffffffda RBX: 00000000206d3000 RCX: 0000000020235ff8 [ 557.793188] RDX: 0000000020319000 RSI: 0000000000000000 RDI: 00000000205c7000 [ 557.793191] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 557.793195] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 557.793199] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 557.793220] Code: 00 00 00 00 ad de 49 39 c4 74 66 48 b8 00 02 00 00 00 00 ad de 48 89 da 48 39 c3 74 65 48 c1 ea 03 48 b8 00 00 00 00 00 fc ff df <80> 3c 02 00 75 7b 48 8b 13 48 39 f2 75 57 49 8d 7c 24 08 48 b8 [ 557.793353] RIP: __list_del_entry_valid+0x7e/0x150 RSP: ffff8801b8057940 [ 557.793386] ---[ end trace 18914e53ee2ce394 ]--- [ 557.793390] Kernel panic - not syncing: Fatal exception [ 557.797000] Dumping ftrace buffer: [ 557.797003] (ftrace buffer empty) [ 557.797006] Kernel Offset: disabled [ 560.208498] Rebooting in 86400 seconds..