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", 0x1000}, {&(0x7f0000fe7000-0xb5)="b0cc3d876fd28d73c19005fb9b8e2db5d3d3f7524a057198e4719bd3afa1a74e134eb3a44d6cba04d05a138200fbcaa82cd88470e99b45ca53b0d46590f46777d7fa0a7e78973ef943dbc676bac5748a0ea11cdd9056e5ea127708f52daa56faa1604c338d180eb646dbd1715e15972b0f8effe7dbac08c8db0bfef2560154518ed59105e04b236fdc9f4fbe23fe249077be69c6f0cdd14a62288aef6e0396fefa8429bb953ed0bff9bc8c282f512b0db9a7805462", 0xb5}, {&(0x7f0000fe8000-0x1000)="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", 0x1000}], 0xa) 2018/01/21 16:42:49 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00005ac000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000066b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x0, 0x4) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000057c000-0x50)={@common='yam0\x00', @ifru_flags=0x8000}) 2018/01/21 16:42:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000090e000-0xb)='/dev/loop#\x00', 0x0, 0x1) ioctl(r0, 0x4400000000001279, &(0x7f000078e000)="b9d4ef15b078d78f9f8a18ddaefced40489d668daa4ba4cda135366303910f7334bfdb4f915653fd2c2b9380bce130a87bda18804dcc915062bafbca270bdf93035a8a75e2b346220f") 2018/01/21 16:42:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f00000ec000)={0x1f, {0x5, 0x0, 0x2, 0x493, 0x100000000, 0xbf}, 0x401}, 0x9) syz_emit_ethernet(0x83, &(0x7f000006a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e510", 0x4d, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x3, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "319892a38097f61eed5b17c0d4828207001d6e1501bac34f3fc3f5c8d9270b4f4a6b8638eafd1726aeecc83907b35dca2ba00ce353ff3a95d044737cc3"}}}}}}}, 0x0) 2018/01/21 16:42:50 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000014000-0xc)='/dev/amidi#\x00', 0x2, 0x105000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x40) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000001d000-0x2)=0x3ff, 0x2) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000018000)={0x232, 0x0, [{0x95b, 0x0, 0x8}, {0xaff, 0x0, 0x7ff}]}) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) openat$kvm(0xffffffffffffff9c, &(0x7f000000b000)='/dev/kvm\x00', 0x202000, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000012000)=r2) 2018/01/21 16:42:50 executing program 6: mmap(&(0x7f0000000000/0xebd000)=nil, 0xebd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) 2018/01/21 16:42:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00005a3000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000005000-0x10)=@buf={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000d25000)="bad0b0cfd75e3a498695e274b50db078e948acaff75d8d38a07cd57ef61f02e95c2c41b6a9ad44d4f8fa74f7b43477202e567db83944f35c54437620eb16", 0x3e, 0x840, &(0x7f000016c000-0x1c)={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xcd7}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/21 16:42:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x0, 0x2) r1 = accept4(0xffffffffffffff9c, &(0x7f00001f3000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003bc000)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00004a6000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000032000)=@assoc_value={0x0, 0x20}, &(0x7f00005b8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00008e3000)={0x8, 0x9, 0x0, 0x726, r2}, &(0x7f0000748000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c2c000)={r2, 0xff, 0x80000000, 0x4}, &(0x7f0000148000-0x4)=0x10) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000a9a000-0x1000)=""/4096) r3 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r3, &(0x7f0000eee000)=""/36, 0x24) 2018/01/21 16:42:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000089b000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) r2 = dup2(0xffffffffffffffff, r0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000080d000)=0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000fc3000-0x8)={0x0, 0xffffffffffffffff}) 2018/01/21 16:42:50 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001d000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x221, &(0x7f0000009000)=[@fadd={0x0, 0x114, 0x6, {{0x100, 0x5}, &(0x7f0000004000-0x8)=0x1, &(0x7f0000024000-0x8)=0xffffffff, 0x7, 0x5, 0x9, 0xf5f, 0x1, 0xfffffffffffff57d}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000002000-0x8)=0x0, &(0x7f0000017000)=0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}], 0x88, 0x0}, 0x40080) 2018/01/21 16:42:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f000020b000)=[{&(0x7f0000b0c000)="ff2385511173befd8b633d6cddaedff34a72adad9e603388337d63f7ae0e8fd3bc7bc5933a18eb123d705e21a238a5216d7952fd5de771699553eaa81d9270ffadf128c28331b837653a14c9073482aeb4309af5d21653af1df6ffab615d06603397e79355dedaaebb79c197525f2422ff3fcd29e3bf72a9dc57da0de4f589e09fc21d89af7cf6d038ca9d82a7d58bb96226e856699100003086243c80482d59ad9d47728ccfb3fe08a4ae74fa3e6743", 0xfffffffffffffc49}], 0x1, 0x0) readv(r0, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/176, 0xb0}], 0x1) 2018/01/21 16:42:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000154000)=0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000d9c000)='status\x00') ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f000067d000-0x8)=0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000e7b000)={@multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f000014c000-0x4)=0xc) r2 = syz_open_procfs(0x0, &(0x7f00003a0000)="70727f6a69645f6d617000") sendfile(r2, r1, &(0x7f000030f000)=0x0, 0x7563) 2018/01/21 16:42:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x5, 0x400010, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007c6000)={0x0, 0x0}, 0x80000) ioctl$KVM_NMI(r0, 0xae9a) symlinkat(&(0x7f00001d2000-0x8)='./file0\x00', r0, &(0x7f0000e18000)='./file0\x00') mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") eventfd2(0x3f, 0x800) 2018/01/21 16:42:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x200000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f17000)={0x5, 0x0, 0x0, 0xfffffffffffffffb}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000000)={0x7, r1}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x8, 0x4, [0x1ff, 0xfffffffffffffffd, 0xbb, 0x401]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r2, 0x8c, &(0x7f0000001000-0x8c)=[@in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, @in6={0xa, 0x1, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffff}, 0x7ff}, @in6={0xa, 0x0, 0x36a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000003000)=""/181) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000005000-0x10)=@generic="e621f566eef29d61a11814dbde0cc584") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000005000)={0x0, 0xffffffffffff8001, 0x4, &(0x7f0000005000)=0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000006000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000007000)=0x0, &(0x7f0000003000)=0x4) r3 = dup2(r0, r0) unshare(0x20000) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000001000)={0x0, 0x0, 0x80000001}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000009000-0x10)={r4, r5, 0x81}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000009000)={0x3b0e, 0x8001, 0x1, 0x1f, 0x0, 0x92, 0x936, 0x8, 0x6, 0x0, 0x2}, 0xb) 2018/01/21 16:42:50 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f000065c000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x400448e4, &(0x7f0000003000-0x9f)="55f20c62120579e895da524edb1eae2ea5e2e7e8639893a8bebfe7fd531906a80d04acd0c1bc2ed436a98602e83c41b9257945fa23c904c2e34c32c19521ef6574d92b12700f9a899d648f93c623ef0e4a87fa5f44a5311759861ebd732d61610ae8de64284eaba76a592e47e76cc6532a52e2b3c62a89d0bbb1fd723a524147e3cbc7d7af4fca2b2a89f0f6d11e517fc0e808686c65c7f6a8fbf6f32f66ea") 2018/01/21 16:42:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007fb000-0x1)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000549000-0x9)='/dev/rtc\x00', 0x2000, 0x0) write(r1, &(0x7f0000ee8000)="", 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000d4f000-0x9)='/dev/rtc\x00') getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000b3a000)=0x0, &(0x7f00004f3000-0x4)=0x4) ioctl$LOOP_CLR_FD(r1, 0x80247008) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00009bf000-0x8d)={0x0, 0x85, "d67a1f2e3567ddb2560176229374c3115b0ff668fe356899916a0fe6677777f8ec6f81b4d011093f5ac5ef949be2248528ce719ae3549df3c8f0981b73d2874dd2626ab5e143be01ef1e32cb34f9b4a1aff8104db4b8ee3913819139c7f72978ee862c6d87f989e5fc7cbf13c80d46679dfb4098cacd2aaa36841e8860769de817cb0444ec"}, &(0x7f0000ecb000)=0x8d) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000de6000-0x8)=@assoc_value={r2, 0x6}, 0x8) 2018/01/21 16:42:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$KDSETLED(r0, 0x4b32, 0x7fffffff) ioctl$void(r0, 0x1) 2018/01/21 16:42:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000ebd000-0x4)=0x0, 0x4) r0 = syz_open_dev$sndpcmp(&(0x7f0000d29000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x4000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007de000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00007b0000)='\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) 2018/01/21 16:42:50 executing program 2: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f99000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fa4000)='/selinux/checkreqprot\x00', 0x2900, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000fa5000-0xc)={0x8, 0x0}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000a4d000)={0x0, 0x0, &(0x7f0000f98000)=[], 0x0, &(0x7f0000505000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmmsg(r2, &(0x7f0000fa4000-0x1da)=[{{&(0x7f0000fa3000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00004a2000-0x70)=[{&(0x7f0000fa3000-0xde)=""/222, 0xde}], 0x1, &(0x7f0000fa3000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f92000)={0x0, 0x0}) 2018/01/21 16:42:50 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000014d000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a52000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x0, 0x0) listen(r1, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000)={0x0, 0x2, 0x8}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000cc8000-0x48)={0x0, 0x8, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x23}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xe64, 0x0, 0x0, 0x0, 0x5}], &(0x7f0000a72000-0x4)='GPL\x00', 0x0, 0xf6, &(0x7f0000001000-0xf6)=""/246, 0x1000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x40)=@raw=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x1b, &(0x7f0000001000-0x1b)=""/27, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 16:42:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000c58000)='/dev/amidi#\x00', 0xaa2, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f000037d000)='./file0\x00', 0x10000, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00002e7000-0xc)='/dev/ashmem\x00', 0x4082, 0x0) 2018/01/21 16:42:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000f65000-0xc)={0x0, 0x0}) recvmsg(r2, &(0x7f0000a5f000)={&(0x7f0000b4f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000785000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$sndmidi(&(0x7f0000e68000)='/dev/snd/midiC#D#\x00', 0x80000000, 0x200) 2018/01/21 16:42:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f000011f000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x20, &(0x7f000076d000)={r0, 0x0}, &(0x7f0000b34000)=0x0, 0x0) 2018/01/21 16:42:50 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x0, &(0x7f0000011000/0x3000)=nil) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000014000-0x4)=0x0, &(0x7f0000014000-0x4)=0x4) socket$inet(0x2, 0x807, 0x0) clock_gettime(0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000002000-0x60)=[{0x8, 0x82, 0x7, 0x0, @time={0x0, 0x989680}, {0x800, 0x9}, {0xfff, 0x7fff}, @raw8={"d4023b429836d93d86b8dd8f"}}, {0x1, 0x2, 0x9b, 0x6, @time={r2, r3+30000000}, {0x7fff, 0x0}, {0x40, 0x3}, @quote={{0x83, 0x3}, 0xfffffffffffffffe, &(0x7f0000001000)={0xfffffffffffffffc, 0x4, 0x6, 0x469, @time={r4, r5+10000000}, {0x3, 0x39c0000000}, {0x1, 0xffffffffffff8000}, @time=@tick=0x8}}}], 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r7 = semget$private(0x0, 0x4, 0x400) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r7, &(0x7f0000005000-0x36)=[{0x4, 0x0, 0x1000}, {0x0, 0x401, 0x1000}, {0x1, 0x8, 0x1000}, {0x7, 0x458e63d7, 0x1000}, {0x4, 0x1, 0x1800}, {0x4, 0x81, 0x800}, {0x3, 0x2, 0x800}, {0x4, 0x5, 0x9cfee491f3b51b67}, {0x7, 0x8, 0x1800}], 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = semget$private(0x0, 0x800000000006, 0x20) semctl$GETPID(r8, 0x3, 0xb, &(0x7f0000004000-0x77)=""/119) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x14) r9 = dup(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000005000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) [ 90.964492] QAT: failed to copy from user. [ 90.997273] QAT: Invalid ioctl [ 91.003557] QAT: failed to copy from user. 2018/01/21 16:42:50 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000139000-0x11)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x71000)=nil, 0x71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000036000)={0x101ff, 0x2, 0x4000, 0x1000, &(0x7f000004f000/0x1000)=nil}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000006d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r1, 0xc0045878) sched_setaffinity(0x0, 0x8, &(0x7f000006f000)=0x5) read(r2, &(0x7f0000067000)=""/1, 0x1) writev(r1, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2018/01/21 16:42:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000cdc000-0x8)='./file0\x00', 0x18) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000625000-0x28)={0x10001, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r0, &(0x7f00009c4000)=[{&(0x7f0000000000)="198236c2714c662cc972ac2ee42f4f79c027fe98cac73d41c4e4370af1cf3f13675aef545ad9154bef58aa072aabf408e75c2258fb222c80e44269569e5b465d088a3882523ebf0a0e64665522c9c3166310357054ebcd05cea4410a42850eee514869591446ea149852d24311694f4e6b4dafa6469aeaff706e09f2f3240192b68df8255ffdccd4552c0de76b242c13c013d5801b7c47b4ecef69706c805049b6d81f6bb6b09b51a39f93ea001eb4101b7a04bcbb36d919124fd9f790cdec2ceea8dc97fcfa151786dd4de56e4a27c0a8ffffd1c701ce642acb67aa34d3f7428f531fc000e0b0cc", 0xe8}, {&(0x7f0000c95000-0xf7)="3f6a0234f58804ebecf9101810014fcdc0b97218b51325b5118ca05560cb33d392530222e3ced9389294f70954909be7d052bfd682d374b92b901cb7aea3916989b121c79a2f6676798005a9595cafbcc376a43b192cd795c7706f6f46298b4c054a38fb692c50962d1dcbcf92525c7c01482707edac13d94411d2954f1ea519be991bdfc4d5c64a8130dc19b53ce4489db0ab5d5bbf5d18b7bf370a7e6dbb0a135f86361176580d20daeb18b36fe0cbdd45614e72af7a582d3cefd99aa34d6df6f0cf2ef35028b02b99aedfc540e7e63f8a7db937ba37a3d6c428d9b19b96e14b6a78d5ffda1c180b013b6f59fadbcb5f30cf1e87e863", 0xf7}, {&(0x7f0000337000-0x84)="044f3ab8998ca3b68be95315e3fda887c19f01f355399bda52cddd05b4f20df1e4239f28afe9cba525dd0394a00f3bed7e45b705d44e6aa448c56773e674f2b34a341e01a02e5f0841dcb063162e09f3dbf723ba0ee4f6dfe7af4bb1b362d6d2b35fb9cf5ac92449518c0f556228d0a5009e9dfbee63ba312c9d9dfd5ae63d7cc0378bcc", 0x84}, {&(0x7f0000206000-0x77)="da1686d5b6cd59107559d20075ce1930a05fcd1f35c4bc66903da5970880b4bb804538a37974d40c17507168106e93c997cc2ae8507e0992a98ef4a97284e3036625320a931aa4e6d37be44217974d646f9b3f3201b1095250358df6cb68de01d18dd63497e2a48ebbe3de2106ce25391ae4e057687c40", 0x77}, {&(0x7f00005b4000-0xe3)="f30804e0105151a68ef571cf8b024f64c322429aee67869d3b71c1bdb60371b4a0970e03b61fc742e6e874f08b559d92a73d22d818ac27ed88d3ec90dfc67c4e69750fc736d7113f595e7e07154430817ec941bd612f892c1ec6d3378ebd43da7ee3d29c44c1cc72d82281207341727e376f079d9bf6b7899bd9d430f0fe1047890b643031f4633bce17a708dd8c518b22793fa26a323d835a5ec399267b999ba53490a9206576789174792a06e1e0b135574a83f0b5a7eaa3ff201161896cd13cbe2af7b598fa7ba3db8694f2b6fb961e97bc4878f7c85ab2c0bea56d97c306ed5e98", 0xe3}], 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x4f, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000008c000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x7, 0x100000001, 0x4ee, 0x1, 0x1f, 0x4, 0x7ff, 0x6, 0x0, 0xffffffffffffff00, 0x9, 0xffff, 0xaae, 0x0]}, &(0x7f00002d7000-0x4)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005eb000)={r2, 0x10, &(0x7f000044f000-0x10)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000297000)=0x10) [ 91.014087] QAT: Invalid ioctl 2018/01/21 16:42:50 executing program 4: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006cc000-0x11)='/dev/qat_adf_ctl\x00', 0x8800, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000093f000)=0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f000058a000)={0x0, 0x0, 0x4, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/01/21 16:42:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f0000c81000)='/dev/snd/pcmC#D#p\x00', 0x92, 0x10000) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000882000)=0x400) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000c5a000-0x38)={&(0x7f00009b7000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000984000)=[{&(0x7f000033b000-0xdc)="defbf1f361480bb483dfbb7e9e92e5d30f7e16835ba47346ac4b63f3535cf2fc02a29f869cba52b25be4ada5d5e6af839a22c437a47ab3fc5598e6a5ab28b660a666595b3a6a7a12260591194014b626fe207f56f6a88aacd0b4fb3945b8d9efe157c4c94ad21b9ee8e1002b95b277332dc274893abe89bb4158fa22833aad06d07f845213f08a57e95e6482ba39b8ff92986e8e0265a1c7162da9f499d080327d994a7e520fd2cadd7fada67088560183d11f14c39a68fab3b2ba3808904d203e23c6ecf949625494dd6d5f806345829f8c45adf3e5516548290cb0", 0xdc}, {&(0x7f00001b7000-0x8f)="916dee4e46d9f69e188f3b886a7cd1aa15732df71080273608e2384bbc5d1df787ea673be0249d3671e8709a2f84bd212b1ed1d0362838052b9e0374e55c4d7e09a60229442ff1638cc59486ad0a5dd6109d429502cc629e240ce30b8318e7db018810043e8dc6de4c6c694c802743a81125bbb81dd3b763ffc6abc0ed1504e3d894fae5c8f1b5894439e8b754509f", 0x8f}, {&(0x7f00006b0000-0x1000)="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{&(0x7f0000181000)="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0x1000}, {&(0x7f0000231000-0x7c)="eed638777876e4401118dbd2b7df615ab217cae2cd5a1a672c7edc6a0a44f6eb3fa5a89d8506b3572b91dccf82a60e35909be68b50d60780929d04b0368496a0ede64daa6af787f78fcb9a19f6fcf1162ca0f0947a3afab584f9c0ccf4a9bdf12b85f5aaa807b4ababe0826effd5b1a644f49244510bbdee89fa828d", 0x7c}], 0x6, &(0x7f00007cf000-0x10)=[{0x10, 0x117, 0x0, ""}], 0x10, 0x20000050}, 0x0) 2018/01/21 16:42:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x40, &(0x7f00004f5000-0x20)={0x4, {0x9016}, 0x8000000, 0x12000000000}, 0x0, 0x8, &(0x7f000010d000-0x8)={0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000074f000)='net/icmp\x00') preadv(r0, &(0x7f000051c000)=[{&(0x7f0000f99000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/21 16:42:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002ea000+0xf55)=0xd4a5) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a86000)='/dev/ppp\x00', 0x20800, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000375000-0x8)={0x3, 0xfffffffffffffff9}) r3 = syz_open_dev$dspn(&(0x7f00001ea000-0xa)='/dev/dsp#\x00', 0x6, 0x800) bind$bt_sco(r3, &(0x7f00001c6000-0x8)={0x1f, {0x3, 0x1, 0xffffffffffffffff, 0x7, 0x5, 0xeed}}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f00008c5000-0x4c8)={{0x8, 0x5, 0x9b13, 0x81, "ba7e3bd14d07d4a2d0aad9b446d876c3798af5d93d76a3876c207655ddeaf0cd3d6ef5c81c9d09851efd6e96", 0x1ff}, 0x9, [0x7, 0x9, 0x6, 0x1, 0x2000000000000000, 0x1, 0x2, 0x2, 0x1, 0x72, 0x2, 0x7, 0xfffffffffffffff7, 0x9db, 0x4, 0xfffffffffffff800, 0x8, 0x1011, 0x8, 0x4, 0x7, 0x724f, 0x3, 0x2, 0x6, 0x2, 0x4, 0x39c, 0xa44, 0x8, 0x10000, 0x10000, 0xf0, 0x8, 0x379a1336, 0x7, 0x1, 0x2, 0x7, 0x28bf, 0x81, 0x8000, 0x1800000000, 0x3ff, 0x100000000, 0x8, 0x80000000, 0x5, 0x6, 0x101, 0x7fffffff, 0x7f, 0x8, 0x9, 0x5, 0x7, 0x3, 0x496c, 0x3, 0x0, 0x9d2e, 0x3, 0x1ff, 0x101, 0x0, 0x200, 0x4, 0xbc6, 0x10000, 0x10001, 0xffffffffffffffc1, 0x81, 0x4, 0x80000000, 0xf673, 0x7, 0x33a, 0x1ff, 0x4, 0x9, 0x80, 0x207d, 0x3f, 0x6, 0x3f, 0x8000, 0x100, 0xfffffffffffffffb, 0xfffffffffffffff9, 0x1f, 0x4e76b0b5, 0xfffffffffffffff8, 0x2, 0x8, 0x1, 0x35e, 0x401, 0x2, 0x7, 0xfffffffffffffffa, 0x5bf, 0x1, 0x8, 0x1, 0x3, 0x8, 0x3, 0x0, 0x1, 0xfba3, 0x3, 0x80000000, 0x800, 0x2a2, 0xfffffffffffffffb, 0x3, 0xffffffff80000000, 0x4, 0xb59, 0x9, 0x1, 0x3bb, 0x5, 0x80000001, 0x4, 0xff, 0x3, 0x7], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$unix(r0, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) sendmsg$alg(r3, &(0x7f0000e7a000)={0x0, 0x0, &(0x7f0000c2c000-0x50)=[{&(0x7f0000917000-0xb1)="146c2918a0f0a55c2e673814dca70e509ab575f1092b7bd23e990bbec58434a79c1930848eb8bb2bfe0ac21a76ac87e50375c1311c71e7736fca67fafe7b451053b4402b0148b104d3849c5e5709d22a8a37681b94354e6d6638723577f063d116b08d31d1afe63cd28ee37f0d1853fccb32e83b5f6a7b1a1260c30fd28bb3ee352719f979729b2cd7e83fca650d6471189d563acd19d80e746f326efb1deb0ee287657d6bf3106b2f98898245286301d1", 0xb1}, {&(0x7f0000a1d000-0xf)="d9cc23d59e280a80e7201bf340e30a", 0xf}, {&(0x7f0000e44000-0x56)="dcb2a20bd3aa3056adde7a0af6b21b8852afc636bb6cb70f04c4063e4c50370d0d3e1ebfbfb83558dd4fbd885ab413ec3ad58e50c1682d0a1cb10dacee65be3c2a32dfaf5a8ab34e8882dd4d27f1c0fcc6aee5f1d4e2", 0x56}, {&(0x7f00008e8000-0x1000)="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", 0x1000}, {&(0x7f0000b5b000)="c35a7f270fcbceb00958957427624711d56d7466ba9cfac3c5f5aed7914a4203437bf95e4226e399e3b3848e925c71d8a6aef7c35c99e07b5faac92de4bedd808455113bb03ac1378dc26c4fead397f06cfe87b4af521258350a742960ff7d45b8a0216b36c5ac06254c65dd92a365be09baefaebf55763856b9c7cf2f6bcc53161b30a1922be214ba5402bcfda8a80e5c3a8b5786caa7d7fd1c7c683620a7d8c8df56f8a3155976b0173cdfc1cf3658f8", 0xb1}], 0x5, &(0x7f00006f0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4000000}, 0x90) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/21 16:42:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000141000-0xa)='/dev/hwrng\x00', 0x414000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000019c000-0xc)={&(0x7f00001d0000)='./file0\x00', r0}, 0xc) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00004d2000)={&(0x7f0000e82000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000065d000)=[], 0x0, &(0x7f000074c000)=""/196, 0xc4, 0x0}, 0x162) 2018/01/21 16:42:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000)=0x4, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000f26000-0x38)={&(0x7f0000735000-0x1)={0x10, 0x0, 0x0, 0x20180020}, 0xc, &(0x7f0000637000)={&(0x7f00006d0000-0x15c)=@delsa={0x15c, 0x11, 0x20, 0x3, 0x1, {@in6=@loopback={0x0, 0x1}, 0x2, 0xa, 0x6c}, [@address_filter={0x28, 0x1a, {@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa, 0x8, 0x1a1fe00000000}}, @migrate={0x10c, 0x11, [{@in=@rand_addr=0x9, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3c, 0x7, 0x0, 0xffffffffffffffff, 0xa, 0xa}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xff, 0x1, 0x0, 0x0, 0xa, 0x0}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4f2c0ac19c17ac17, 0x2f5c21b8dec51968, 0x0, 0x6, 0xa, 0xa}, {@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff, 0x7, 0x0, 0x3, 0xa, 0xa}, {@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3c, 0x3, 0x0, 0x0, 0xa, 0xa}, {@in=@rand_addr=0x3, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x0, 0x7, 0x2, 0x2}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x800}, 0x10) getsockname(r0, &(0x7f0000643000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000696000-0x4)=0x10) 2018/01/21 16:42:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xb, 0xff, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fed000-0xb)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000218000-0x10)={0x6, &(0x7f0000419000)=[{0x7ff, 0x80, 0x0, 0x913}, {0x3, 0x8, 0x0, 0xffff}, {0x800, 0x5, 0x7, 0x2}, {0xfffffffffffffd82, 0x6, 0x7, 0x6}, {0x9, 0x9, 0x4, 0xa740}, {0x0, 0x1000, 0x8000, 0x5}]}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fca000)="", &(0x7f0000002000)="", 0x2000000000000000}, 0xfffffffffffffc74) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000732000-0x18)={r0, &(0x7f0000152000)="", &(0x7f0000da7000-0xae)=""/174}, 0x4) 2018/01/21 16:42:50 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000034a000-0x10)='/selinux/create\x00', 0x2, 0x0) write(r0, &(0x7f00004f2000)="", 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d64000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$ipx(r1, &(0x7f0000eba000)={0x4, 0xfffffffffffffffa, 0x2, "742b174df8b4", 0x1f, 0x0}, 0x10) write$sndseq(r1, &(0x7f00004d7000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) 2018/01/21 16:42:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000ae7000-0x8)=0x0) io_cancel(r0, &(0x7f00004b1000-0x40)={0x0, 0x8e2844b54643be17, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000ca7000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e18000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/21 16:42:50 executing program 4: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x5, 0x2, 0x200, 0x7, r0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000058b000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000c1d000-0x4)=0x0) bind$alg(0xffffffffffffffff, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/21 16:42:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) 2018/01/21 16:42:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000d42000-0xb)='/dev/vcsa#\x00', 0x9, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000582000)=0x7fffffff) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000666000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f000082d000-0x1)='/dev/vcsa#\x00', 0xfffffffffffffffb, 0x501000) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00002fa000)=0x100000000, &(0x7f0000649000)=0x4) r2 = syz_open_dev$mouse(&(0x7f0000c89000)='/dev/input/mouse#\x00', 0x200, 0x800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000021e000-0x10)={0x8, &(0x7f0000b71000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00008b0000-0x8)={r3, 0x3}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f000014b000)=""/113) setsockopt$inet_tcp_int(r4, 0x6, 0xa, &(0x7f0000139000)=0x45b, 0xfffffffffffffc78) 2018/01/21 16:42:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f00007ce000-0x8)=0x0) io_cancel(r1, &(0x7f0000b10000-0x40)={0x0, 0xffffffffffffffff, 0x0, 0x3, 0xfffffffffffffffc, r0, &(0x7f0000799000)=']', 0x1, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ecd000-0x20)={0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$sndmidi(&(0x7f0000230000)='/dev/snd/midiC#D#\x00', 0x7, 0x480) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) 2018/01/21 16:42:50 executing program 3: splice(0xffffffffffffffff, &(0x7f00000ad000)=0x0, 0xffffffffffffffff, &(0x7f000000c000)=0x0, 0x7, 0x0) mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28, 0x0}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000635000+0xd1d)='/dev/mixer\x00', 0x80c02, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000598000-0x20)={0x5d6, 0x4000000000000000, 0x80000001, 0x7f, 0x18, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000-0x10)={0x2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000000)={r2, &(0x7f0000001000-0xa5)=""/165}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x80002) 2018/01/21 16:42:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000de1000-0x5)='user\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ea7000)='?', 0x1, 0xfffffffffffffffd) add_key$user(&(0x7f0000d01000-0x5)='user\x00', &(0x7f0000139000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009e0000)='#', 0x1, r0) 2018/01/21 16:42:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00004c9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f00001ee000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r0 = socket$unix(0x1, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f00001f5000)=@abs={0x20000001, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/21 16:42:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00009a8000+0x5ae)={0x6, 0x0, [{0x0, 0x7, 0x0, 0x0, @sint={0x9, 0x3}}, {0x0, 0x5, 0x0, 0x0, @adapter={0x2, 0x20, 0x2f31, 0x7f, 0x9d}}, {0x1, 0x4, 0x0, 0x0, @adapter={0xfffffffffffffff8, 0xfff, 0x1, 0x1, 0x5}}, {0x6, 0x7, 0x0, 0x0, @irqchip={0x3, 0x8001}}, {0x100000000, 0x2, 0x0, 0x0, @adapter={0xce84, 0x6, 0x2, 0x80000001, 0x10000}}, {0x3, 0x2, 0x0, 0x0, @msi={0xf5, 0x1, 0xc0}}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000c37000)='/dev/sg#\x00', 0xffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00009cb000-0x52)={0x0, 0x4a, "8a6a55c9531322519bcce5364f97bb38adaa497182c66c159eb315359065370cb317bb3fab7c6e1944049d931fd3627344f0d752f116d69fda72820fd3e7d94f817290ff77dcd1a68c20"}, &(0x7f00005d4000-0x4)=0x52) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fc4000-0x8)={r2, 0x0}, &(0x7f0000bc2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00001a7000)={0x9}, 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00002ea000)=@assoc_value={r3, 0x80000000}, 0x8) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00002b6000-0x190)={0x3, {{0xa, 0x2, 0xb1, @loopback={0x0, 0x1}, 0x72}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) r4 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f00008da000-0xb4)=[{{&(0x7f0000c1f000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000065b000)=[{&(0x7f0000672000-0x7)=""/7, 0x7}, {&(0x7f0000513000-0x8f)=""/143, 0xe6}], 0x2, &(0x7f0000028000)=""/162, 0xa2, 0x80f}, 0x4}, {{&(0x7f00000b8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000560000-0x30)=[{&(0x7f00001e4000-0xa1)=""/161, 0xa1}, {&(0x7f0000b59000)=""/96, 0x60}, {&(0x7f0000a8f000-0x89)=""/137, 0x89}], 0x3, 0x0, 0x0, 0xac0b}, 0x200}, {{0x0, 0x0, &(0x7f0000c71000)=[{&(0x7f0000d7f000-0x20)=""/32, 0x20}, {&(0x7f00003d4000)=""/150, 0x96}], 0x2, &(0x7f0000561000)=""/4096, 0x1000, 0x0}, 0x200}], 0x3, 0x10000, &(0x7f0000707000-0x10)={0x0, 0x0}) bind$inet6(r4, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = socket$inet6(0xa, 0x2, 0x0) recvfrom$inet(r1, &(0x7f000073f000)=""/125, 0x7d, 0x40010040, &(0x7f0000e3d000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00002a6000-0x28)={r1, 0x0, 0x5d, 0x1000, &(0x7f000092c000)="baa919e9ed04c8eda5c57a6c2433d85418bf314be3b049cafa7a8a0a6dd25de0b28eb405944abe5f4281c06ffa14c681d18a7d3cff24e642a7c7475ff0580c036a5f197e1707d1dad2f374743a3f545e5f2fd7c5d0da2183a746d38355", &(0x7f000090f000-0x1000)=""/4096, 0x3, 0x4}, 0x28) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000b7e000-0x42)=""/66, &(0x7f00006a7000-0x4)=0x42) bind$inet6(r5, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/21 16:42:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6(0xa, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000a15000-0x1c)={0xa, 0x2, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xfee6) 2018/01/21 16:42:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c90000)=0xfffffffffffffefd, 0x0) getsockopt(r0, 0xfffffffffffffff9, 0x5, &(0x7f0000307000-0x1000)=""/4096, &(0x7f0000de5000-0x4)=0x1000) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/21 16:42:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(0xffffffffffffffff) getpgid(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000f01000)="", 0x0, 0x0, &(0x7f0000585000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2717, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f1c000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) 2018/01/21 16:42:50 executing program 0: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000ef8000)={0x7, 0x1000000000000}) r3 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000001e000-0x4)=0x1000007fd, 0x4) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r3, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r3, &(0x7f0000ef7000-0x38)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f00006c0000)=""/0, 0x0, 0x0}, 0x8002022) dup(r0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f00001a9000)=0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/21 16:42:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000b41000)='/dev/snd/midiC#D#\x00', 0xda9, 0x103040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) mount(&(0x7f000001c000)='./file0\x00', &(0x7f00001af000-0x8)='./file0\x00', &(0x7f0000281000)='overlay\x00', 0x13006, &(0x7f0000f8f000)="") unlink(&(0x7f0000cbb000)='./file0\x00') 2018/01/21 16:42:50 executing program 5: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open$dir(&(0x7f0000fe6000-0x8)='./file0\x00', 0x8000, 0x10) dup2(r2, r0) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r4, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000fe7000-0x4)=0x10001) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000c2e000-0x38)={&(0x7f0000978000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10, &(0x7f0000fe6000-0x10)=[{&(0x7f00002d4000-0xc9)=""/201, 0xc9}], 0x1, &(0x7f0000fe6000-0x40)=""/64, 0x40, 0x3d}, 0x2000) tee(r3, r1, 0x5, 0x0) open(&(0x7f0000810000-0x8)='./file0\x00', 0x10000, 0x24) 2018/01/21 16:42:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000352000)='./file0\x00', 0x0) mount(&(0x7f0000097000)='./file0\x00', &(0x7f000093a000-0x8)='./file0\x00', &(0x7f00006eb000)='ramfs\x00', 0x1, &(0x7f000002c000)="") r0 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00001d9000)=""/0, 0x0) 2018/01/21 16:42:50 executing program 7: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e59000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000e5a000)="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") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x9, 0xff, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b7d000-0xf)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000452000-0x18)={0x0, 0x7f, 0x100, &(0x7f0000e5a000-0x8)=0x0}) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000e5a000)={0x0, 0x80000001, 0x0, &(0x7f00005fd000-0x8)=0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r1, &(0x7f000000e000)=""}, 0x10) 2018/01/21 16:42:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000dc7000-0x8)=0x100000000, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000546000)={0x30000007, 0x0}) 2018/01/21 16:42:50 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000437000)='/dev/snd/pcmC#D#p\x00', 0xb37, 0x500) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005a1000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000feb000)=0xe8) syz_open_dev$binder(&(0x7f00006e9000)='/dev/binder#\x00', 0x0, 0x800) bind$can_raw(r0, &(0x7f0000ea3000-0x10)={0x1d, r1, 0x0, 0x0}, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x1, &(0x7f0000ede000-0xf7)=""/247, 0xf7) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000043e000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = dup2(r0, r2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e2d000-0x18)={r3, &(0x7f000018d000-0x2e)="a54c8ea898a8b5fdf3301c16127a6df473cb52cab40cb31b641dfd3006d76a263bbabe30d309f14ca5b3e561d783", &(0x7f0000b61000-0x91)=""/145}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00009ac000)={r3, &(0x7f0000b42000-0xa7)="cf557db4302fdc5b5fc3cf772b78ee44307a650da1e49a337a1d6065e3d312d5835ab5bccd698bd2531bfe05571d28e467bfc5be2d7a3bb76aa755b1af3444ff2cb1e9fc4b4b2e6d3854de07bf58c9322669b9fa827bbfbe0dccab3f21378049c565918ebbe54f917bca08482c7b8df8cb6b580416779e249578cbf4195e2d25e10fadeeb34b8789dfe38877a1ea0baec13facef60ee3fe82afbbdde79cd6c1bcd0d631be9bc15"}, 0x10) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000a15000-0x4)=0x5390, 0x2ba) 2018/01/21 16:42:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x88) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000b83000-0x10)={&(0x7f0000466000)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000f78000-0x4)=r1, 0x4) lsetxattr(&(0x7f0000085000-0x8)='./file0\x00', &(0x7f00005d8000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000bac000)='+\x00', 0x2, 0x3) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00001b5000-0xb)='/dev/mixer\x00', 0xc0000, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f000011f000-0x4)=0x8, 0x4) sendmsg$rds(r0, &(0x7f0000017000)={&(0x7f0000016000-0xd)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f000000f000-0xfd)=[@mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x0}, &(0x7f0000006000-0x8)=0x0, &(0x7f000001f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @fadd={0x44, 0x114, 0x6, {{0x0, 0x0}, &(0x7f000001c000-0x8)=0x0, &(0x7f000000a000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x14, 0x100000000}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f000000f000)=""/0, 0x0}, &(0x7f000001e000)=[{&(0x7f0000012000)=""/15, 0x301}], 0x1, 0x0, 0x0}}, @mask_cswp={0xb, 0x114, 0x9, {{0x0, 0x0}, &(0x7f0000013000-0x8)=0x0, &(0x7f000001d000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0xba, 0x0}, 0x0) 2018/01/21 16:42:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendmsg$nl_xfrm(r1, &(0x7f000023d000-0x38)={&(0x7f0000f7c000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000b36000-0x10)={&(0x7f00007c1000-0x74)=@getsadinfo={0x74, 0x23, 0x100, 0x6, 0x1, 0x80, [@output_mark={0x8, 0x1d, 0x4}, @lifetime_val={0x28, 0x9, {0x2, 0x80000000, 0x2, 0xfffffffffffffff9}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x2, 0x1, @in=@remote={0xac, 0x14, 0x0, 0xbb}}}, @srcaddr={0x14, 0xd, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}}]}, 0x74}, 0x1, 0x0, 0x0, 0x14}, 0x40000) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r1, &(0x7f0000e8c000)={&(0x7f000068b000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x2, 0x2, {0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}}}, 0x3a, &(0x7f000062c000-0x30)=[{&(0x7f0000345000)="", 0x0}, {&(0x7f00002f4000)="4b9321dad1490bf992ca666eed268d5bcf0308004fba07263fb9f889", 0x1c}, {&(0x7f0000878000)="c0d83c8fb068556c3ff08574c3fa9d6b9077fc95e2fdf26bfad61c1cf0d9a39c61dfd33b819d7edd89cd4fb777349c2497f301fd2090fcf80c4e60772447a4ef1b3eaf2cea3ad6a07076c36f2684dc3b04b3a4168049a5c78bacf4a1a6e2ff44d514550254f7dc119e57a5", 0x6b}], 0x3, &(0x7f00002e3000)=[{0x68, 0x10a, 0x1ee, "1462a2679e146b73f5daa047c757d930188f3df4e23a3e92bd04a1df0afa21128191eee6e350b53162685b61750ef3acf51bd1a64df7f394bf0cecc984d365a962eaea3591748e510848d440e569b0d7bfc5515efd"}], 0x68, 0x1}, 0x80) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f0000800000-0x3)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/21 16:42:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b60000-0xb)='/dev/hwrng\x00', 0x22200, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00006b0000-0x4)=0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x480d0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) r3 = add_key$user(&(0x7f00006ee000)='user\x00', &(0x7f0000983000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004b8000-0x4d)="150e542859794d1e1c9e21e5b27a84588696bbfe954e3f182be365b35dda266282ab1570f3683fdbb2d253c74b57f5fb9b64fcfe4be39e57d93857bf515dc4ec6e055e67c2594018b9b38ffc74", 0x4d, 0x0) r4 = add_key(&(0x7f0000b2c000)='keyring\x00', &(0x7f000004f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000efd000-0xf5)="8585a8b621e6ebcd8a75eacf8afd30c9e1af3aed36cea4c84374d246aac340f4eb0db12c8180499e624a699d944feedcdd85eff9bd1a011cdc26b0bd137768a01137d292a3ea181e3b6328b789ee4e8a980b07c791c8fb13dbe9171b8ae3b1bbf98626c4c4856ef2512363d9590ca0010c7c6fcbba6d8cfc526487bc36a43ad9c0eb73a314dbfc9a12379352344b856a3ef02054b85eda9e54d469647d485e86dad2d97904080b81fc99b08ecbffc3ba53853f824d9943076d7a707a9b4dc10932360db310f3a49ae777993865a14aa692322549170ffbc036f1e7a4ce027230945516cc6e0f49b3ac375c41f24fd218d69fafe7a0", 0xf5, 0xfffffffffffffff8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000504000)={r2, 0x28, &(0x7f00005c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00005ec000-0xc)={r5, 0x8, 0x18}, 0xc) keyctl$reject(0x13, r3, 0x100000000, 0x0, r4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000995000)={0x0, 0x2, 0x0, []}, 0x8) 2018/01/21 16:42:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000109000)='/dev/rfkill\x00', 0x101000, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000bdb000)={&(0x7f0000083000)='./file0\x00', 0x0, 0x10}, 0x10) mq_getsetattr(r0, &(0x7f0000782000)={0x0, 0x9, 0x1f4, 0x40, 0x10001, 0x7fffffff, 0x547, 0x80000000}, &(0x7f0000b4c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioperm(0x1, 0x3, 0x3) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000346000-0xc)={0x4000000c, 0x0}) fcntl$getflags(r1, 0x403) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000589000-0x102)={0x0, 0xfa, "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"}, &(0x7f00006b6000-0x4)=0x102) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ed9000)={0x1a, 0x6, 0x800f, 0x6, 0x8001, 0x799, 0x3, 0x8000, r2}, &(0x7f0000fdb000)=0x20) 2018/01/21 16:42:50 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000009000)='.request_key_auth\x00', &(0x7f000000d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x2)='+\x00', 0xfffffffffffffffc) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000000d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000000d000)={r0, 0x2, 0x1, 0x229, &(0x7f000000b000)=[0x0], 0x1}, 0x20) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xd, 0xffffffffffffffff) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f000000e000)=0x0, 0x8) 2018/01/21 16:42:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000efa000)=""/8, 0x8, 0x100020) 2018/01/21 16:42:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000357000)=@assoc_value={0x0, 0x861}, 0x8) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0xffffffffffffffff, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb) shutdown(r0, 0x1) 2018/01/21 16:42:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000026a000)='/selinux/checkreqprot\x00', 0x80001, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00004fd000)=""/107) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/21 16:42:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f00004ff000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="01", 0x1, r0) r2 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003eb000)="b3", 0x1, r0) add_key$user(&(0x7f0000381000-0x5)='user\x00', &(0x7f00002de000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000058f000-0x801)="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", 0x201, r0) r3 = open(&(0x7f00007ad000)='./file0\x00', 0x20000, 0x1000000000000000) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f00007da000-0x2)={0x7, 0x2}) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r1, r2, r2}, &(0x7f00002fa000-0x5)=""/5, 0x5, &(0x7f000083d000)={&(0x7f00003b2000)={'poly1305-simd\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_DIRTY_TLB(r4, 0x4010aeaa, &(0x7f0000bec000-0xc)={0x100000001, 0x0}) 2018/01/21 16:42:50 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f98000)={0x0, 0x0, 0x0}, &(0x7f00009c4000)=0xc) sched_setparam(r0, &(0x7f0000409000-0x4)=0x6) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) r2 = perf_event_open(&(0x7f00007ab000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x2000000000000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7470, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x1ab, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) dup2(r2, r1) 2018/01/21 16:42:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000182000-0x9)='/dev/kvm\x00', 0x0, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fa2000)='/selinux/checkreqprot\x00', 0x2000000400000, 0x0) clock_gettime(0x0, &(0x7f0000c76000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000379000)={{0x44, 0x7, 0x1, 0x2, "76f2a167a629bb65f76a95e296b0de158f381af46490cb4770d482fe56383e6427bb0d94d5d6c9ad90ab1e66", 0x6}, 0x0, [0x101, 0x401, 0x80000000, 0x7c, 0x0, 0x3, 0x5, 0xb8b, 0x7, 0x91, 0x100000000, 0x401, 0x101, 0x6, 0x8a59, 0x9, 0x20, 0x9, 0x8, 0xfff, 0x7, 0x0, 0x5, 0x5, 0x401, 0x4, 0x7b39ae48, 0x7fff, 0x6, 0x6, 0x3, 0x8, 0xffffffff, 0x9, 0xfffffffffffffff7, 0x3, 0x8, 0x93, 0x0, 0x0, 0x9, 0x5, 0x2, 0x10000, 0x7f, 0x8, 0x81, 0x8000, 0xf89a, 0x4, 0x90ca, 0xe5, 0x1, 0x4, 0x16, 0x3, 0xc, 0x8, 0x1, 0x7f, 0x0, 0x8, 0xf88, 0x7, 0x7b, 0x1e, 0xfffffffffffffffe, 0x80000000, 0x0, 0x7f, 0x8, 0x7fffffff, 0x1, 0x3, 0x10000, 0x7, 0x9, 0x8000, 0x1a7d, 0x8, 0xffffffffffffffe1, 0x8, 0x100000000, 0x0, 0x800, 0x9, 0x5, 0x6, 0x0, 0x60, 0x100, 0x5, 0x4, 0xe4, 0xff7, 0xde, 0x250, 0xffffffff, 0x2, 0x44, 0x7, 0x9, 0x1, 0x0, 0x3, 0x8, 0xfffffffffffff001, 0x3, 0x716d8000000000, 0xffff, 0x1, 0x3, 0x4612, 0x5, 0x0, 0xfffffffffffffc01, 0x101, 0x4, 0x4, 0x5, 0x8000, 0xae4b, 0x9, 0x5, 0xfffffffffffffffd, 0x0, 0x100, 0x5], {r3, r4+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000e62000-0xc)={0x30000000, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) semget$private(0x0, 0x1000000000003004, 0x20) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f00001b4000-0xf8)={0x0, 0x0, []}) 2018/01/21 16:42:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = add_key$keyring(&(0x7f00001f4000-0x8)='keyring\x00', &(0x7f00000d1000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x0) request_key(&(0x7f0000fd5000-0xd)="6482735f7265736f6c76657200", &(0x7f0000652000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f9b000)='-trustedposix_acl_accesssystem[\x00', r0) r1 = dup(0xffffffffffffff9c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00002b4000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00007ce000-0x8)={0x0, 0x5e9}, &(0x7f00009f5000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000594000-0x8)={r2, 0x1c606444}, 0x8) 2018/01/21 16:42:50 executing program 3: mmap(&(0x7f0000000000/0xb43000)=nil, 0xb43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000471000-0x8)=0x72) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b44000-0x9)='/dev/dsp\x00', 0x4000, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f00008d6000-0x14)={0x56, 0x1, 0x3, {0x8, 0x80000001}, {0x0, 0x2}, @rumble={0xff, 0x200}}) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000b44000-0x95)=""/149) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept$unix(r1, 0x0, &(0x7f0000b3f000)=0xd5) 2018/01/21 16:42:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000dfb000-0x8)=0x1) r1 = syz_open_dev$midi(&(0x7f000094f000-0xb)='/dev/midi#\x00', 0x6, 0x980) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000397000-0x4)=0x9, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000ce5000)='net/ipv6_route\x00') sendfile(r2, r2, &(0x7f0000626000-0x8)=0x1ffd, 0x10000000fffffff8) 2018/01/21 16:42:50 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000685000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000f1d000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$kcm(r0, &(0x7f00006d3000-0x38)={&(0x7f000052a000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00004d7000-0x30)=[{&(0x7f0000185000-0x20)="e5fe4903d02eb9e5b54ee8f6490c88de462a983804d18b9890865d49729b17dc", 0x20}, {&(0x7f000075b000-0xd5)="e56ecef6d1bc162cdde3ef7ea3bfbc5ee2a40cd39f83bd701fc1288b0f5324ad2d1ebe1c7f33a618f7aa96133916088906b2872f7475d669950a7b671708a10bc09c45bea80cb176a0a878a4f9df73902c29fff512d1c58d68d5b2442cb5548e8584525635b85cc41d232cf7ba7d571f6e6c28e40846ddeb7294ecc74111ade2cd04fff9f02761318da7c79fd907796b9b99df0e6dda4ee3303f6e5816d2bbac446b4536788d3b5966659d9c80489ee422ed9cf254a7a8b9c81cf72b20aba19c54aab2c41e3d1a635323c465f51d28b5108c5ba8f8", 0xd5}, {&(0x7f00001b2000-0x3b)="8e6ed3377e28b9ede10f68a2a626832e4f681f962525f6f71279cbad69fdeee731e35e45ba66089e04fce8b26d72fc64540b298ba72ab8c1af004b", 0x3b}], 0x3, &(0x7f00006cd000-0x228)=[{0x78, 0x116, 0x100, "793fd59ee91f2f1589eb061368148e20f346c096a786c2a862b4e900583558fd895632e6ea9afd75799cc6559efb5e73fbd1a859c231c0d8fd3ebff7e94a636d08d3f7e580e1a72d69e05dd562bdcf7c6fc4c2e78ac915134f03faa74b4242b7f36c2c404e2e7f"}, {0x78, 0x10b, 0x9, "f7e67ff8cdca2034ed64d4be485a70b97f97240e9a370ff408f096c95f41880cc6f24bc02efb699d3e6a9652081a71e38e2203eebb0ca77a00549ec47bd4de9a2977c2a35621292095b014303ff0718acf5538dd6431a02dda3d5ed5e63241718907"}, {0xe8, 0x113, 0x7fffffff, "b533f3c12c32bbfbd76c1af054da687089740696482fc589b0ca694547ce1453f2ac76cab6cae18d8b4fa07b8928dbdf1cdafcb07d0f0357ced47efe8035139c465ab9b82b4a92213f174805ab27841835d11ff9989608cc5968f34635b2f23281ebdd17bb8e063b673e937780fb2f17aa72ef7d5cf8a5129e9fc4ad9c8776cc0c53e2b686cc4ced3c514588c4da643c56bda9cefc0d3700ea743e07b7e6b8200d32ba5cd75a1024f7ca1646bf2a61261d0cb4e635ebb3941e8a6629c04c5ae7826e7fc744496a2f9a244da6844882c59c0638249fcf"}, {0x38, 0x3a, 0x10000, "9b7d7330f12e3eef00388d70fff8607e5fcaa1a211e421cf76d6a56778b73c4cd0de"}, {0x18, 0x117, 0x5, 'wN'}], 0x228, 0x40}, 0x0) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x0, 0x8000000003f, &(0x7f00005d5000)=""/1520, &(0x7f0000afb000-0x4)=0xfff2) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000412000)=""/17) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000043000+0xfd8)={0x0, 0x3ff, 0x0, 0x2, 0x3, 0x7}, &(0x7f0000dcd000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000df0000-0x20)={0x1, 0x5, 0x4, 0xea2, 0x8, 0x7f, 0x3, 0x1f8da9fa, r3}, &(0x7f0000aec000-0x4)=0x20) 2018/01/21 16:42:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000076000)={0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000415000)='/dev/rtc\x00', 0x24000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e0b000)=0x4, 0x4) r1 = getpid() r2 = getpgrp(r1) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x4, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KVM_GET_TSC_KHZ(r4, 0xaea3) 2018/01/21 16:42:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000575000-0xe)='net/protocols\x00') r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003ae000+0x184)='/dev/autofs\x00', 0x200000, 0x0) r2 = accept$netrom(r0, &(0x7f00001b8000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000092d000)=0x48) lseek(r2, 0x0, 0x2) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00008fc000-0x5)=0x0) r3 = semget$private(0x0, 0x0, 0x1) semctl$SETVAL(r3, 0x2, 0x10, &(0x7f000053f000)=0xffff) pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x2000000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000625000-0x58)={{0x27, 0x8}, 0x1, 0x6, 0x7fff, {0x3, 0x8}, 0x6, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 16:42:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000401000-0x8)=0x0) io_destroy(r0) r1 = socket$inet6(0xa, 0x5, 0x0) io_setup(0x96, &(0x7f0000a86000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000af5000)=[&(0x7f0000df4000)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f000076f000)="", 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/21 16:42:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00004df000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dec000-0x10)={0x0, 0xff4c, &(0x7f0000261000)=""}) 2018/01/21 16:42:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c0c0c47644799a93d1865a5cd589ad64d736855ea069b3e24d593c34f0d8ddc05dfe5590690a9e6f6b1ae67a4acc1ba7576664725fe415eace2c50c4a8205344b4c96b5825dd7496b32209b6a81fcfd14769f4be2ad68a990a3685", 0xc1, 0x4081, &(0x7f0000082000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000fd4000)='./file0\x00', 0x0, 0x2) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000344000)={0x0, 0x0}) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x80) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000526000)=0x0) ptrace$cont(0x27, r2, 0x6, 0xffff) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0", 0x76, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 16:42:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x6, 0x400010, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) ioprio_set$pid(0x1, r0, 0x8) mq_open(&(0x7f0000390000)='^:@cpuset\x00', 0x80, 0x100, &(0x7f0000a68000-0x40)={0x0, 0x3, 0x100000000000000, 0x0, 0x0, 0x0, 0x31, 0xfffffffffffffffc}) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/21 16:42:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) accept4(r0, &(0x7f000092f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004cb000-0x4)=0x26, 0x80000) unshare(0x20000400) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000133000-0x4)=r2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000061d000-0x28)={r1, 0x0, 0x0, 0x1000, &(0x7f0000002000-0x34)="", &(0x7f000000c000)=""/4096, 0x4, 0x0}, 0x28) 2018/01/21 16:42:50 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000)=[{&(0x7f0000001000)=""/223, 0xdf}, {&(0x7f0000001000)=""/178, 0xb2}, {&(0x7f0000002000-0x76)=""/118, 0x76}, {&(0x7f0000001000)=""/171, 0xab}], 0x4, &(0x7f0000000000)=""/234, 0xea, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000001000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000afc000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000afc000)=""/65) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/21 16:42:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffffffffffffff15, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) vmsplice(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x65)="f730309ff191cdfca1906ad3671a50d14b310c08b3a1abb23a4aba500342efaada3d0577bebd4cdaf6e46090545b662344d030404e67bb5f63141cf754b8f70469dd740b07cf4a743419ca7c19629bfe2cde0a65a8449d806f43b8bdd48bf2b64cadeb6388", 0x65}, {&(0x7f00001b8000)="4bef59f89306b93d0a3f47871494939177f7c228a6f50a0bd03f2fc6f08a8a318edd8e0ed075e93ee9f63c3fedc754070ca0054a15087bfebf088b9f201d03bac0157b295f0a0a37578e871ec410f554c902f72c34bdb09e3e28d33d514f4f42fc9599d75ad66bdac02251b0b6937a88d7753424154ef751fe3f4ad2708df0ad34e38db25e0da2cd7d87fcdbf369d2efcacf68bfe729c42795e0297afdeecf73388cf610c15b63fd874dc8d5f98dc260bde50e", 0xb3}, {&(0x7f0000000000)="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0x1000}], 0x3, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000ff1000)=0xfffffffffffffffd) sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000070e000-0xbc)={0x6, 0x3, 'client1\x00', 0xffffffff80000003, "6e190bf48da8bb8e", "8c8238223354a8a4591acbcbda23224fd614cfe9b71939677b06fc54ee8ff323", 0x5, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_sctp(0xa, 0x5, 0x84) write$eventfd(r2, &(0x7f0000db1000-0x8)=0x0, 0x8) 2018/01/21 16:42:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000798000)={&(0x7f0000ae5000/0x4000)=nil, 0xfb7e, 0x5, 0x84, &(0x7f0000528000/0x4000)=nil, 0x1000}) mlock(&(0x7f00003c7000/0x3000)=nil, 0x3000) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000490000)={0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 16:42:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x8, 0xe, 0x6) r0 = syz_open_procfs(0x0, &(0x7f00004f3000)='ns/mnt\x00') sendfile(r0, r0, &(0x7f0000e2e000)=0x0, 0x9) ioctl$VT_RELDISP(r0, 0xb701) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00008db000)=0x0, &(0x7f0000dff000)=0x4) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000562000-0x10)={&(0x7f0000361000/0x2000)=nil, 0x2000}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fa1000-0x4)=@int=0x100000001, 0x4) 2018/01/21 16:42:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000648000-0x4)=0x200000000000, 0x4) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f000001b000-0x10)={0x1, &(0x7f0000015000-0x8)=[{0x8, 0x0, 0xff, 0x1}]}) 2018/01/21 16:42:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000049000)=0x3ff, 0x4) r1 = dup(0xffffffffffffffff) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(0xffffffffffffffff, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000f0f000-0x4)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f000093e000)=[{&(0x7f0000c25000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000178000)=[{&(0x7f0000fb7000)="8e567f488a0943e5d2a46951a79fded5a78f8b4beb04069534a2a7b74944aac2998da3bac7a25216983a7fd7d7d4ba825dafa57a7c59feedb6d6099210928cfbe87a157983524e59e21d2bfd9504441959ebf12b6fcb4bdc826f5659824878c42095d4a2c7171ad43af98af6df44ac629f500a64aa2841778fe9c14381e2b6feecd15a24aec27b77b8b6ba73d4158afe0cebd6d4b5fc841d421cff02d759e7183af704328e982b5d4bfbacd021e2dd200e3b86bb", 0xb4}], 0x1, &(0x7f00007ed000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/21 16:42:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bee000-0xa0)=[], 0x0, &(0x7f0000db4000)=[{0x10, 0x0, 0x2, ""}], 0x10, 0x0}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000d5b000-0x10)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000062000-0x8)={0x0, 0x9}, &(0x7f0000bf9000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000986000)={r2, 0x4}, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d3b000-0x8)={0x0, 0x0}) setsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000836000)=@hopopts={0x3c, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0xff7d) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00003f8000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ec2000-0x8)={r2, 0x7, 0x8}, &(0x7f000093e000-0x4)=0x8) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00005a7000)='/dev/vcs\x00', 0x40000, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x7, &(0x7f0000523000)=0xfffd, 0xfffffffffffffeb1) connect$inet6(r4, &(0x7f00001c6000)={0xa, 0x3, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdc25}, 0x1c) 2018/01/21 16:42:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000864000-0x4)=0x0) close(0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000c87000-0xf8)={{0x1, 0x0, 0xb0ce, 0x0, 0x37e}, 0x9, 0x89d, 'id1\x00', 'timer0\x00', 0x0, 0xdf7, 0x15, 0x800, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 16:42:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000756000-0x3)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000ec3000)={0x428c24, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00009ca000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f00000d3000-0x12)='/dev/input/event#\x00', 0x1000000000000056, 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/21 16:42:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00008a2000)='ceph\x00', &(0x7f0000597000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000000a000)="", 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00007fe000)='keyring\x00', &(0x7f0000f50000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r0, r1) clock_getres(0x7, &(0x7f000066d000)={0x0, 0x0}) 2018/01/21 16:42:51 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x92, &(0x7f000000e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x84, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x18, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @rand_addr=0xfffffffffffff420, {[@timestamp={0x44, 0x8, 0x10000, 0x1, 0xfffffffffffffffa, [{[], 0x4}]}, @lsrr={0x83, 0x3, 0x3, []}, @ra={0x94, 0x6, 0x9}, @cipso={0x86, 0xc, 0x1, [{0x7, 0x6, "1d2e4942"}]}, @timestamp={0x44, 0x1c, 0x5500000000, 0x1, 0x3449, [{[], 0x2fa}, {[], 0x5}, {[], 0xfffffffffffffff8}, {[@rand_addr=0x9], 0x8}, {[], 0x6}]}, @rr={0x7, 0x13, 0x3, [@rand_addr=0x0, @dev={0xac, 0x14, 0x0, 0x13}, @rand_addr=0x800, @multicast1=0xe0000001]}]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/01/21 16:42:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) socketpair(0x5, 0x0, 0x21, &(0x7f0000612000)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000fb4000)={0x40000002, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1, 0x100, 0x7, 0x7, &(0x7f00004bd000-0x10)=@generic="f5cc91aaef801425466d6dcb50286adc", 0x3, 0x5, 0xf6f4}) munmap(&(0x7f0000051000/0x3000)=nil, 0x3000) getcwd(&(0x7f0000ca1000)=""/76, 0x15) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x1) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000052000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000444000)=[{&(0x7f00002b1000)={0x27, 0x9, 0x8, 0x3, 0xffff, 0x100, "a59dadc743aa02b79a77cd83c69b1d1c3b213302cb5ca6c38c8b51cabb5427a4fdf276423b315a76f60568058a8b0846f124a29974642fbf6554fc77a04ce0", 0x3ff}, 0x60, &(0x7f00008d5000-0x60)=[{&(0x7f0000053000-0xdb)="cc1f52919e178e0f6df5949fb9ed0ef45633a0804ed6ac9a2cc236083b684d8a82a2297e2420b3b99323f07fb436b40c58e599cf33bc1b70caf2368b2eca23d6923774ccdef485b12c7e50fffc67c999bac65bbb1af3d1f3e46efb0c16cd683df032c4d5f24a6a9c44fcca0ba8683f04b0af2f5c7bb7da14cecbafc36b1f2cc35b23cd0357e602f99bfca6ce83aeffe2b25d91ff4dba4ac029374ade6232749df480c9ebd54a2385e6bbd565953cc515548dbe4c8d95255c74868f1afb7b584dee4b66b84197ed034681bc9f73273af85a55f13b33c6eb4a184241", 0xdb}, {&(0x7f00004bb000)="df34de63e42fce343c9e3265e48731f04ef6e6e0fa0bf44e98ade0134160ef4b4ab539553f2c864cf2980cca9680de33e79bc9b59c2c3343e611837882fecb6f7c7eadfbb82bdcb86c35b7ae6498fc5e933569da45447ddef1d2b40d4fe1a72a5677a8ea99", 0x65}, {&(0x7f0000053000-0xac)="47ddae4453a52b497a6409528b050af1d1eafef5b8fc1ea4a35e9a6772fe752a734be2334378465059ecd5ed3070e9208a712b1cd7b996399baf86b74476c34a457bd2bf37e072e243c2042bf109352ff1735f2d9d7ff7d7a3ff6c180a732a069e38fb9db1dfd0af17a5a90bf128fac1f1af1659ed4ebd3f5fad6ba6ed16eecbb900a742cd83584bc411ac097651e8c6a0d4dfa548c07e1ef55b88755c9808412c4f9a5dfc50257b061ec942", 0xac}, {&(0x7f0000053000-0x7e)="f15ffa5fc6fa6034040e3d07c536e6bd0e6c215f865c3c0845faddda4e8f9d9ac3650e4e62f983b8e6f0be5f350e42b847050d4f962ad1a652f8aba11ef49e8f2da4690101e81e3db0cb6ae6175256027372a3dd1fcaa257d3db47bb26999ad03aa1d0201fc47ddb197c9862f9fa9f908bd70cea0f30bf24f23547029ec0ab32afb42fbec61a70ce7e0c89a6c493daa03fa8e029309f2f09cf6ba1270f69f9d67345f696c918e6ae21b68add1e87852eeedb29c6574652", 0xb7}, {&(0x7f00002c4000-0xe1)="2613b50663daa111948509ef13a73624c4cd9918565d9dfdec9cda6446babbe29d8e2520d40628a6254f1cf8ae02114d8f942382df88fa1d101e4215d33686d0531f8f820ffaf0d0ee67dc68edc8ff335d564c2d2410b353b8adc299349a7b4bc500b989c56f4dd2c2f44adde8e020cf4b3c0deba006a8b8eabfebacdb08777850a26a567f732fca09348b81c7dfddbc270373b4d65a4ff8cfff38bbc0b87fc5326943d462ef27d404f897ff6293aebea66566bb800407bb8e337745afdb480a7e171289a37c678eddbadd1e11ff6fd3785a9748b08e51fb834a14c28a68989647", 0xe1}, {&(0x7f0000053000-0x1000)="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0x1000}], 0x6, &(0x7f0000ccb000-0x78)={0x78, 0x10e, 0x9, "082f90f612bacab9529a90fd904491e3bab070d92987a8b899699f9f31b9f6d5fa9504854039bd6c77fc305d5ba94d635ae130a4269eee21f26e96e73acbd7a57bf3ab253959cdcdd9abb6ab1340e0f199ce370629dca1c35b113e48668671bb64193192ef8125fd"}, 0x78, 0x800}, {&(0x7f0000053000-0x60)={0x27, 0x7, 0x4c, 0x5, 0x8001, 0xd00d, "e58b30b239fba918726eb0564f25bdfff27b87d9d68fb9b7d8fa92b92f74f38696843268e9b43d87cc47fd825ac5f52354edf6ecd69c25308120721e5398ec", 0x7}, 0x60, &(0x7f0000052000)=[{&(0x7f0000053000-0x2d)="f74278b45239f3f54f92dbee5349724cd8a4d447b3481b722df5932603a5b0794167b5e78e39f95dbfac4ec92905ba4e86e4909bf0325fa17f780f7ab18ed2ab3de343a8e857e58dad281361c30d8befae662d31820e572204dd228e44e66ca1b2ee6e0a5b5b8db7af38219dc09741ae53cf6bfbf1d79c15a012056652d3f7d0e70de91397916cdf7d79836562", 0x8d}, {&(0x7f0000053000-0x63)="59303a591709dc366d45f3927d6e5f85e60774d1dfc56c3ef1ec4cf97370dcfc783d56f4e303a7219537485ac148d5f191c8dbfceacb43ba19da604d58da425f5c3d4205b8d7b7ba45b969613e8bc311a0127f9c6bb47c81287bb89e0853d375f87541", 0x63}, {&(0x7f0000052000)="465d5b4e1ddef440993482b65904c1b48a180e5157efba752a8cc71db0b7f370156dd0b81a414d718cd19179648785fa12055383f21ae44e1bec3cd6a2e391bf7aabd24ca19d", 0x46}], 0x3, &(0x7f0000053000-0x100)={0x100, 0x0, 0x7, "3ee2d3ca2de40c3467df8a4d09a24830e57c0a54510e330722be3f0dd3b683edb2a7a390295cc4e9a5fd701d4b9444898e3dd697ea2fb97b7ea841965c648dc18a3aa87a1127d6fdc33729f33f8c1ba10acc625c038aea312e129fe1bcad7eb1fff46b8fe341b0c1353aa79de3178a3a1a66df72e3b2082e995ff75247cf9016289af48b9da409bcee83997ac142b60211b3eb80a8c3c3b4c11df1e94c343a8e5fd62f75a44c3c835fb5f50e5a172be7a2ce8af7695c4ebfeafdcb6aa3d043853e675113f6ab190de70b3dbd5ea38b7d01ae3ee0332a7f42a4898d822acd45cb4bd470c164136716abcc71"}, 0x100, 0x800}, {&(0x7f0000053000-0x60)={0x27, 0x9, 0x80000001, 0x1, 0xf21c, 0x5, "e94bce2eb796250320da5cc742cdde967cef21d5b9c3bd9c6d8161fdb6e543b2842fc455678f31ca22b98395f3c7992306e3cb6d1ed8c6c94ad138f48d22f3", 0x6}, 0x60, &(0x7f0000e6f000)=[{&(0x7f0000053000-0xf6)="b58326d698ed01cb7bc90737fee56b5aadef0e51a0e3c7284f319f6dffc7eb70f960f956d7683525c6de098561d14a7fc8a9409ec549253fa0782311ae8b1d0984863571e9fc0eba94e9fbce1745b1e31cdbbd9d535e2e40c6b7fdbe5c157d181e1b49cbf4e7fba6119f577fca0235c05032c2911f61a2ec2a05ce1358e2dcd1a803d82ac65697bff1e358430d9b1d762f371a5c43d23c942e84560ee511d4e4afd2cb284e9ab4f037d9ee53ea6d1f8539c1dbb0d5008a40f94ad0b4018ab65fcb597ccee16bb8853aa3bee92cc0b2cb3d8a13bbb3e24c67340a62222b4f8e2ee6e5e982b0f748060721df39b6aa1e06f95b6727b341", 0xf6}, {&(0x7f0000580000)="570fccc2d3a210b73054e2b1fb1a4ead78970f75de2b1c62b123a2904afb6146118b50f49f62d0ae4d5f74994b1601d842fe2823af599e5e6a7423fc7aae541ce01c4c0103fb4652823422aeb3012ab2cb8cbfb3f30747be5f642889295b9eb65e2b1bd09b144bed", 0x68}], 0x2, &(0x7f0000052000)={0x1010, 0x117, 0x1, 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0x1010, 0x40000}, {&(0x7f0000053000-0x60)={0x27, 0x0, 0x5, 0x1, 0x240000000000000, 0x3, "aeed31a1b38eebae3ecb7dae38a36645f7a4bf8432585a37fb34ee9d1b60cfd97a6abd175801f51be6102fb2300a97002c9d129b7978d97e1fc4d67b2479c6", 0x1}, 0x60, &(0x7f0000052000)=[{&(0x7f0000053000-0x8a)="a922445388b075a217147d25e88fe5734b0d1efa60e222eaa81ef00dbd1aa1e43c879f814cda1ad3f38e69de24e47f2b8d252752cc7db42c1136f39c62fa8f3cb8f73ba6393e9563bb6af0aaafec3f596a0516e879a7ac0c2a577c49967a19a7b8975bdc4818545981e441d3e05905027818a2043bb5550bf2075648c8982a3839d35773f06adc99ab7c", 0x8a}, {&(0x7f00006f8000)="f6cc2f7ee43675035f485d6ac0282a0a2469b668534c51ed39b17b748cade830169d0925924eed51f5738858b6572d7072ae4787e623e0c6b31ad9a6c90ae1b6eb8a2274c72bdfa253cb20ff7c99b20cb919dc4eaf7d298987a2ed96cc4a01613116dc5f24221edaa11754388c7b3133f44da85a6a09b409a3f0b43742b70a7267ad5fb653af8f51653ce6fe0276fffcc20ac270551dabb3d08ee416e3928ecd2b351a7afe77e9c1140cb8d197fa5b62e4acf31c25efae7448c89975d565e1878caeb3002d18b1f2f1f5be94565ccf7e5ec1e36b15ae44c072d1abe282c9e56181", 0xe1}, {&(0x7f0000b3b000-0x78)="84a3ec4d4ca734ff24e5f49ea914953981865727a3d7b727b5af94de99beedf70d6b0099214713f29e0fc70b6196a0a93c1b0b559b2ec06d561c0a83d46c9e3b84417b932a2e6a0f880cad258503e9dcd52e6d2a296a536e0ca5fda22aa4c61bab196d692bf2203bd68c58b4ca0ee1c88ad3f5c005952487", 0x78}, {&(0x7f0000053000-0xde)="8bb0a0d587de69d0bcb3203b4cc424f967ae9ebfde48ee4eafa3ceb597342749e819f7e5aa577e9fe580828721a051c6fc4b544ed697954135feabee9ade6a924acf8769ca288fda32c9a3bd7f5c3fb27a2a14fb5d8d849150b7bf31dd0926b913aeaea33c49bb92bf599e6b31aef30689de8d540a0572e47de64143c96be0decbf8d02f6890c2b8a09d6bc99d09ffb909be9257967bb72bcb197e4f731ac5fce012edae988d1a3f39b1b6f1688c193ff82b8c71276b89ccf7ff31f779cd21490f4856494563d2e4c43a87fed5a2dfb1b5b68fddc260d5fe0fc3158b84c6", 0xde}, {&(0x7f000099c000)="e12075817133ec9945ded0f99e9530f845c5e961ae47a91ccc588832ae4557cbe91b532ac5be4f929690cbeb5f2adc9eda", 0x31}], 0x5, &(0x7f0000771000-0xb8)={0xb8, 0x11f, 0x0, "dc134063debc0e6cc8dfab0083fd47a9c6376e12431418f1dceda71af69611dae80a6408762d190f74590e0cb8bf5c25332bd4d45cbb64d59905b613b1c5110c82eab47f866390c3c8b75294f080fe49c9cc0618916547b6192ff390f004755a7de2044d8cdc36fb77aba1bd4da6a54b2f6a96ffb883fd30f380a7644e4d4e25267b63fc6736ebeb8e8636773203f0a51a3942a01b8d4657aa1d7e66e6ffdf28c67d8fb95d"}, 0xb8, 0x40000}, {&(0x7f0000052000)={0x27, 0x80000000, 0x6d, 0x1, 0x7, 0x8000, "c0268908c34c3898e89b2d23788fe696a29bf8dee73174a1e5b8e4d8b91ed3588173d73fb781eb32156c9c1965388a9aae1e196eb132bd0506b1915c5f59d3", 0x2}, 0x60, &(0x7f0000053000-0x50)=[{&(0x7f000083d000-0x13)="b28111e28e83832917e24c142c761e8380538f", 0x13}, {&(0x7f0000053000-0x7b)="afe3681f8cbb984c101fe71454b8cab049e1ec75897b0f456f7898f85622137359e3fe01ff74b4db3781e9a7cf4baabbad62a91290667fcc51eda6695762920a68058a26323973056b7de3b81e260682e076c94d28d86eeeede9f23e6bfe2844eedd34e8df9d06e557596c22214a999a32c37f33c5c24a44856bf1", 0x7b}, {&(0x7f0000052000)="fe2784d8ca7dc56a0a47fa9a3b042fc8837159dca9e6f2197339115dc56882bc91f0f7e13ad3237c831c24ef2aba6fb16ebe16230385e94eda04b93cb887122213c36468b32874d2dd32b1fa032d1caecab93a129c4626ba13413ff817ed402a8be17a43af41811a92355724e99773c5fea4e33ecd04e0acf760e2dc2d18b3225da73676dbbdc7a04dab17558a974dac65cb3693e44a0a2ae3a0ead3747f95688bd0e43e6b0720f37c49ce82b09e7714068c4a9fa6a551c81b9b60a6b53b148a66aee6a75a3a2db63b6331ba82493e7fb282fc20370c227e6a73f310d22d9a5f90ed2e89a9", 0xe5}, {&(0x7f0000053000-0xc2)="c146ada340982efa018ffaf9ec20f099d7dfcfb3e51251ecc6b400310f8c174a9efc56dad92f54d98f18884d24faa86e58d3d6d0377bda6a40bfff81f4155daf72f2945bf65c0263f63e44305ff99fdf7f835ada1649f6e8e6f11a14a9a023917a1f4683103230a079a96347dbeff162978fe931fb822577e4aa80674af0c2c2714e9fbc41279aa6b6f0814dae752a24bb633281ad58994e0668307666ed7cda1ad971c3c3bb4f1b3b8f67ea7ca3808425653529e319c083a582b87e175f76c7fc06", 0xc2}, {&(0x7f0000052000)="82f98117fc700dd285d8a9275644bbfb83c4e91c93b958d3d9fe29e429de53f6d77bda5cc5ddba80455e3f83b064c4ed631aa288dbcf59329d528848c89cdee4407d62b704b9927c125bba9cd0b7b4f111f9038f6faec75772837eae1b5da0c0b495d84467b0dbdd04f10853b86ce4985963b64ac2c12a66255210f1fdd6b95c51338ee8d8f0e20247a2b15d93843a4ae098de1de2364551f84ba1a4a574b07bb96719b6dc5fed258e820e425da8f631582552", 0xb3}], 0x5, 0x0, 0x0, 0x40004}], 0x5, 0x8040) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) writev(r2, &(0x7f00002d8000-0x40)=[{&(0x7f000034a000)="c9", 0x1}], 0x1) shutdown(r2, 0x0) 2018/01/21 16:42:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000bbd000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000716000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @multicast2=0xe0000002, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2000000000000001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[@ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000c29000)={0x0, 0x1, [0x107]}) nanosleep(&(0x7f0000095000)={r1, r2+30000000}, &(0x7f00000a0000)={0x0, 0x0}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000f4c000)={0x0, 0x0}) modify_ldt$write(0x1, &(0x7f0000a12000)={0x3, 0xffffffff, 0xffffffff, 0x10000, 0x7, 0x460, 0x4, 0x36e, 0x8001, 0x8001}, 0x10) nanosleep(&(0x7f00002c1000)={r0, r4}, &(0x7f0000204000)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f000042b000-0x21c)=[{{&(0x7f0000342000)=@ax25={0x0, {""/7}, 0x0}, 0x0, &(0x7f0000ed4000)=[{&(0x7f0000709000)=""/255, 0x0}, {&(0x7f0000e02000)=""/216, 0x0}, {&(0x7f0000582000)=""/234, 0x0}, {&(0x7f00003d4000)=""/10, 0x0}, {&(0x7f0000d13000-0x66)=""/102, 0x0}, {&(0x7f0000bbc000)=""/129, 0x0}, {&(0x7f00000a5000-0xc3)=""/195, 0x0}, {&(0x7f0000c94000)=""/76, 0x0}], 0x0, &(0x7f0000d38000-0x6c)=""/108, 0x0, 0x5}, 0x6}, {{&(0x7f000031e000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, 0x0, &(0x7f0000935000)=[{&(0x7f00008e4000)=""/0, 0x0}, {&(0x7f0000f94000-0x7d)=""/125, 0x0}, {&(0x7f000077f000)=""/92, 0x0}, {&(0x7f00005f6000-0xef)=""/239, 0x0}, {&(0x7f00002bc000)=""/240, 0x0}, {&(0x7f0000eb6000-0x80)=""/128, 0x0}, {&(0x7f00006b8000-0x1d)=""/29, 0x0}], 0x0, &(0x7f0000308000-0x7a)=""/122, 0x0, 0x1f}, 0x2}, {{0x0, 0x0, &(0x7f00008cd000-0x50)=[{&(0x7f00005f6000-0xad)=""/173, 0x0}, {&(0x7f000051d000)=""/23, 0x0}, {&(0x7f0000ed7000)=""/117, 0x0}, {&(0x7f0000408000-0x60)=""/96, 0x0}, {&(0x7f0000314000-0x20)=""/32, 0x0}], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x2}, 0x8}, {{&(0x7f0000f3a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x0, &(0x7f0000210000-0x60)=[{&(0x7f00008a1000)=""/185, 0x0}, {&(0x7f0000559000)=""/123, 0x0}, {&(0x7f0000a7c000-0x1000)=""/4096, 0x0}, {&(0x7f00005b3000)=""/233, 0x0}, {&(0x7f0000467000-0x1000)=""/4096, 0x0}, {&(0x7f0000e31000)=""/138, 0x0}], 0x0, &(0x7f0000c3a000+0xc8b)=""/73, 0x0, 0x10001}, 0x6}, {{&(0x7f000083c000)=@hci={0x0, 0x0, 0x0}, 0x0, &(0x7f0000c95000-0x50)=[{&(0x7f0000677000)=""/232, 0x0}, {&(0x7f0000fbb000)=""/178, 0x0}, {&(0x7f00002cb000)=""/4096, 0x0}, {&(0x7f0000a7e000-0x13)=""/19, 0x0}, {&(0x7f0000456000)=""/197, 0x0}], 0x0, 0x0, 0x0, 0x8573}, 0x9}, {{&(0x7f00003eb000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x0, &(0x7f000012d000)=[{&(0x7f000098b000-0x92)=""/146, 0x0}], 0x0, &(0x7f0000e01000-0x1000)=""/4096, 0x0, 0x3f}, 0x8000}, {{&(0x7f000051e000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x0, &(0x7f0000a73000)=[{&(0x7f0000171000-0x2)=""/2, 0x0}, {&(0x7f000097c000-0x2c)=""/44, 0x0}, {&(0x7f0000b04000-0x1000)=""/4096, 0x0}], 0x0, 0x0, 0x0, 0xfff}, 0x0}, {{&(0x7f0000184000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x0, &(0x7f0000d46000-0x50)=[{&(0x7f0000ce2000)=""/159, 0x0}, {&(0x7f0000ecb000)=""/4096, 0x0}, {&(0x7f0000588000)=""/60, 0x0}, {&(0x7f000065a000)=""/179, 0x0}, {&(0x7f00005f7000)=""/4096, 0x0}], 0x0, &(0x7f00007fc000-0x1b)=""/27, 0x0, 0x1f}, 0x10000}, {{&(0x7f00001b0000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x0, &(0x7f0000b92000-0x10)=[{&(0x7f00007da000)=""/229, 0x0}], 0x0, &(0x7f0000ac3000)=""/135, 0x0, 0x3}, 0xff}], 0x583, 0x0, &(0x7f00007bb000)={0x0, r3}) 2018/01/21 16:42:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000576000-0xa)='syzkaller\x00', &(0x7f0000999000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ed4000)='userwlan1$proc(\x00', 0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000467000-0x9)='/dev/rtc\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f94000)={0x0, 0x80000, 0xffffffffffffffff}) add_key$keyring(&(0x7f000000a000)='keyring\x00', &(0x7f0000b5c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000603000)={0x0, 0x0, 0xd23e}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000099e000-0x8)={r3, r4}) ioctl$int_out(r2, 0x2, &(0x7f000048d000)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000519000)={0x0, 0x3e, "b2e9f8eb5f21f7dd686bb44ddf960ab0513af1a6238ebf3f059f5c97e81a0a6b847f7846485035cebe1e7a087180832d0a3400f990cffd62bc6b98b5630f"}, &(0x7f0000bf5000-0x4)=0x46) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000952000-0x8)={r5, 0xcf5}, &(0x7f00000cf000)=0x8) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000fae000-0x8)={0x0, 0x0}) keyctl$search(0xa, r1, &(0x7f0000b7d000-0x1)='user\x00', &(0x7f0000193000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/21 16:42:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00005eb000-0x21)="a3a43fac7cb2ec3b48caca107c4bf04b018ea1b700a49194e378cd04865421c887", 0x21) write(r0, &(0x7f0000f02000-0x26)="260000002a0047f10701c1c30e002000", 0x10) fsync(r0) 2018/01/21 16:42:51 executing program 5: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adb000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000025c000)=0x3f, 0x4) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000adf000)="fc", 0x1, 0x851, &(0x7f00005a5000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) write(r0, &(0x7f0000adb000)="85", 0x1) 2018/01/21 16:42:51 executing program 0: r0 = socket(0x1b, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x274f4a4c, 0x20000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000bf6000-0x10)={0x4, &(0x7f000002b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000c0d000-0x8)={r2, 0x2}) fanotify_init(0x8, 0x800) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/21 16:42:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e9c000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) preadv(r0, &(0x7f0000084000-0x10)=[{&(0x7f000049f000-0xd0)=""/208, 0xd0}], 0x1, 0x0) [ 91.859342] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=42 sclass=netlink_audit_socket pig=16145 comm=syz-executor2 2018/01/21 16:42:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f00004db000)=0x8000, 0xffffffff) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x7) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000db7000)=0x4) 2018/01/21 16:42:51 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ff8000-0x8)={0x0, 0x0}) ioprio_get$pid(0x2, r0) msgget(0x0, 0x2) 2018/01/21 16:42:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b92000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f000081e000)='/dev/sg#\x00', 0x9, 0x800) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000b3a000)={"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"}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000078f000-0x38)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x1, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000eff000-0x18)={0x0, 0x0, []}) 2018/01/21 16:42:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000bc5000+0x7eb)=[@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x6}], 0x1c) listen(r0, 0x41) r1 = syz_open_dev$midi(&(0x7f0000831000)='/dev/midi#\x00', 0x64, 0x101000) write$selinux_validatetrans(r1, &(0x7f0000530000)={'system_u:object_r:dhcp_etc_t:s0', 0x20, 'system_u:object_r:dhcpd_var_run_t:s0', 0x20, 0x37, 0x33, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x76) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x0) [ 91.928154] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=42 sclass=netlink_audit_socket pig=16155 comm=syz-executor2 2018/01/21 16:42:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) getsockopt(r1, 0xef1, 0x0, &(0x7f0000c8f000+0xf6d)=""/23, &(0x7f0000c91000-0x4)=0x17) pwrite64(r1, &(0x7f00003fe000)="", 0x0, 0x0) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000696000)=0x0, &(0x7f0000043000)=0x0, &(0x7f0000b45000-0x48)="") ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000345000)={0x2, 0x7, 0x5706a2d1, 0x0, 0x4}) unlink(&(0x7f000069c000-0x8)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000099e000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 16:42:51 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f00001ec000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000d05000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x3, 0x0, &(0x7f0000c01000)={0x0, 0x1c9c380}, &(0x7f0000eab000-0x10)={0x0, 0x0}) futex(&(0x7f0000000000)=0x3, 0x4, 0x7f, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f00001e1000)=0x1, 0x0) 2018/01/21 16:42:51 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/01/21 16:42:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00001b8000-0xc)={0x4, 0x9, 0x66c, 0x1, 0x0, 0xfff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f00001e4000)=0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000025000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0}, 0xc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ea7000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x40046104, &(0x7f0000cba000-0x4)=0x0) 2018/01/21 16:42:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x400, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000001000-0xb0)={{0x80000001, 0x3}, 'port0\x00', 0x20, 0x5, 0x0, 0x4, 0xf69, 0x9, 0x40, 0x0, 0x6, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) fstatfs(r1, &(0x7f0000000000)=""/200) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x20) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000000+0x452)=0x1, 0x4) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000001000-0xe0)=""/224) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3ff}, 0xf5f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8, 0x7ff, 0x654, 0x20}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000+0x7ac)={r3, 0x9}, &(0x7f0000002000-0x4)=0x8) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000000)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000002000)={&(0x7f0000003000-0x8)=[0x5, 0x80000001], 0x2, 0x27, 0x5, 0x7, 0x5, 0xffff, {0x200, 0x7f, 0x101, 0x401, 0x2, 0x9, 0x4026f8bd, 0x7f, 0x7fffffff800, 0x3, 0x9, 0x3, 0x70, 0x5, "e3caa6d8a71070c46c6afa719a9d0784ba05b0ed806c1b3d806d8605944bb595"}}) getuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000003000)={@generic="d9b260abf39cc2ba6a162aad89162ebb", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000004000)=""/4096, 0x1000, 0x2000, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000005000)={{0x6, 0x4004, 0x10, 0x5, 0x1ff, 0x53120511, 0x7, 0xbf3, 0x0, 0xd5, 0x6, 0x10001, 0x0}, {0x5004, 0xd004, 0xf, 0x2d54b917, 0xffff, 0x7, 0x400, 0x9, 0x817d, 0x0, 0xfffffff000000000, 0xff6, 0x0}, {0x7001, 0xf000, 0xe, 0x3, 0x3, 0x3, 0xd0ed, 0x100000000, 0xe1c0, 0xfffffffffffff001, 0x7f, 0x9, 0x0}, {0x4, 0x2000, 0x8, 0x100000000, 0x800, 0x100, 0x0, 0x7, 0xfff, 0x5, 0x7, 0x1, 0x0}, {0x0, 0x1, 0xe, 0x4, 0xd68, 0x9, 0x1, 0x7f, 0xfffffffffffffffa, 0xffff, 0x80000000, 0x1f, 0x0}, {0xd000, 0x1000, 0xd53219cd0fa515c1, 0x80000001, 0x2, 0x10001, 0x5, 0x1, 0x60, 0x6, 0x6, 0x5, 0x0}, {0x3000, 0xd000, 0x10, 0x10000, 0x20, 0x81, 0x1, 0x0, 0x101, 0x1, 0xffff, 0x1, 0x0}, {0xf000, 0x100000, 0x9, 0xfcc7, 0x8, 0x5, 0x5, 0x7a9, 0x9, 0x3, 0x3, 0x1000, 0x0}, {0xf000, 0xf002, [0x0, 0x0, 0x0]}, {0x2, 0x100002, [0x0, 0x0, 0x0]}, 0x80000010, 0x0, 0x4000, 0x0, 0x8, 0x2100, 0x2000, [0x627, 0x5, 0x0, 0x7f]}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000004000-0x14)={{0xffffffff80000001, 0x0, 0xffffffffffffff81, 0x5, 0x6, 0x3}, 0x1, 0x6, 0x0}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r5 = openat(r4, &(0x7f0000000000)='./file0\x00', 0x7ee0ea795e59547c, 0x110) ioctl$KVM_DEASSIGN_DEV_IRQ(r4, 0x4040ae75, &(0x7f0000003000-0x10)={0x5, 0x10001, 0x100000001, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000007000-0x2)=0x43, &(0x7f0000005000-0x8)=0x2) 2018/01/21 16:42:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x805, 0x0) clone(0x0, &(0x7f0000621000)="", &(0x7f0000cf2000)=0x0, &(0x7f00001e5000)=0x0, &(0x7f0000aff000-0x22)="") getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f00005f8000)=0x4) setsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000ba8000)=0x400, 0x4) socket(0x7, 0x803, 0xfffffffffffff137) 2018/01/21 16:42:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b39000)='/dev/cuse\x00', 0x200, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000f6d000-0x7f)=""/127) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000a05000)=0x18, 0x4) ioctl$VT_ACTIVATE(r1, 0x5606, 0xff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000015000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/21 16:42:51 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00004d5000-0xd)='/dev/usbmon#\x00', 0x8, 0x840) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[0x6, 0x4000]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000e16000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x800, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) accept$nfc_llcp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000f3000-0x4)=0xfffffffffffffcd9) clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") r3 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)=r3) syslog(0x0, &(0x7f00008d2000)=""/89, 0x59) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000e6f000/0x2000)=nil, 0x2000}) 2018/01/21 16:42:51 executing program 6: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000028000)={@empty=[0x4, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x6558, "000818c69d7052c794e6ab1d6558"}}}, &(0x7f000002b000)={0x0, 0x1, [0x4ba]}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f000002d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000023000-0x4)=0x8, 0x80000) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000002e000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000002d000)='/dev/ppp\x00', 0x200000, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000002e000-0x8)={0x0, 0x0}, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000027000-0xc)={0x2, 0x0}) [ 92.066304] syz-executor0 (16182) used greatest stack depth: 14736 bytes left [ 92.096137] binder: BINDER_SET_CONTEXT_MGR already set [ 92.109717] binder: 16186:16202 ioctl 40046207 0 returned -16 2018/01/21 16:42:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x20000000000c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000000)=@hopopts={0xff, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0xa000000}, @ra={0x5, 0x2, 0x5}, @generic={0x5d6f, 0xa7, "36dbac66d98264f39255128a93e0f78250e8813ed045eef2ca87189a0b66e6e35139d650f9afb33c252e665832434005f76ea1b14ffa390ed23fb775f65f76a3b1bbb0b82483cc9d6fc8ded2dda5750fe3af8053031d0edef8bedf6aa41fd97eb2dfd8ab70bbf4d2ed9fc767c94369ab2f768b4bfcd3888430e374e73aba4d8bf5cedba25131300aea156d189aa6c3045338896ac765e9d0504a9c5a7ab9423e3e02faba1ec39a"}, @calipso={0x7, 0x38, {0x10000, 0xc, 0x5, 0x8000, [0x2, 0x4, 0x7, 0x1200000000000000, 0x10000, 0x101]}}, @ra={0x5, 0x2, 0x4}, @enc_lim={0x4, 0x1, 0x1f}]}, 0x100) setsockopt(r0, 0x10e, 0x2, &(0x7f0000001000)="", 0x0) 2018/01/21 16:42:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007e1000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00002c5000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @rand_addr=0x800, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/01/21 16:42:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a74000)={0x0, 0x4000, 0x1, 0x1, 0x3, 0xedc}, &(0x7f000033e000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000731000)={r1, 0x9}, 0x8) bind(r0, &(0x7f0000cb3000)=@generic={0x20000000001e, "01030000000000010b0000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/01/21 16:42:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x200000000000019f, &(0x7f000043e000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)="0002fbffffffffffffff", 0x8000, 0x1000, &(0x7f000079a000-0x1000)=""/4096, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 16:42:51 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl(r0, 0x4148, &(0x7f0000001000-0x182)="") 2018/01/21 16:42:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$unix(0x1, 0x5, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000a0c000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c25000-0x4)=0xc) getresgid(&(0x7f0000cf8000)=0x0, &(0x7f0000c43000-0x4)=0x0, &(0x7f0000d68000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000019b000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000077e000)={0x0, 0x0, 0x0}, &(0x7f000091d000)=0xc) lstat(&(0x7f000012a000-0x8)='./file0\x00', &(0x7f0000e5b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ff9000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de4000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a15000)={0x0, 0x0, 0x0}, &(0x7f0000d98000-0x4)=0xc) r11 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b3a000-0xe8)={{{@in6=@mcast1={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], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e8d000)=0xe8) r13 = getegid() r14 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000446000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c58000)=0xe8) stat(&(0x7f00009b1000)='./file0\x00', &(0x7f0000c08000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000268000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00006d0000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c31000)=0xe8) stat(&(0x7f0000668000-0x8)='./file0\x00', &(0x7f0000d92000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = fcntl$getown(r0, 0x9) getresuid(&(0x7f00007ff000)=0x0, &(0x7f0000d62000)=0x0, &(0x7f00006b3000)=0x0) r22 = getegid() fcntl$getownex(r0, 0x10, &(0x7f00001b7000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b90000)={0x0, 0x0, 0x0}, &(0x7f0000e0a000-0x4)=0xc) fstat(r0, &(0x7f00001c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006af000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e89000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f1000)=0xe8) fstat(r0, &(0x7f0000e48000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cf4000)={0x0, 0x0, 0x0}, &(0x7f0000b27000)=0xc) r31 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000574000)=0x0) stat(&(0x7f0000844000-0x8)='./file0\x00', &(0x7f0000a36000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00001e4000-0xc)=[0x0, 0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ca2000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fbf000+0x992)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b4000)=0xe8) fstat(r0, &(0x7f0000738000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r38 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000486000)='./file0\x00', &(0x7f000040e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r40 = getegid() r41 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000593000)={0x0, 0x0, 0x0}, &(0x7f0000c1f000-0x4)=0xc) stat(&(0x7f0000fe5000-0x8)='./file0\x00', &(0x7f0000ba0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r44 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000954000-0xe8)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000892000-0x4)=0xe8) stat(&(0x7f00002ac000)='./file0\x00', &(0x7f00002c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r47 = fcntl$getown(r0, 0x9) stat(&(0x7f0000794000)='./file0\x00', &(0x7f0000d76000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r49 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c51000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000368000)=0xc) r51 = getuid() r52 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000cab000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000064b000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000116000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a3a000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f00000bb000)=[{&(0x7f000092c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000590000)=[{&(0x7f0000c43000)="a9a769f379222c9288ca53ce0c4110dfa16c4b759b93aa41fdb1fd322f27c7e556c6eb92b1a3d7c6b0dcf4c47b6d80af4d131477fdecd726978daad15e1b1db8c22e6ea70c8bf86d984b0fc925ad33ed82332d2c748c5570055f2fac026ad93fb0646efea66639e3e2cc9de60acda71f9e6a1d429f3d4339bca410514cf3bb485c0b7f7c0722340317a23c4717c78137d7e7636b3af0034aafc4687c91b3d468477cb123f9c4756f93", 0xa9}, {&(0x7f0000c79000-0xd5)="fe8a5380481cdf297d19a3e8ff6a63c036be3f4cf904f8f06656d7a273c263553c49f97481a6ffbabb93795fbe4cff9c31e75386437b2d0f1e001632a390fa82d55ab6448490d35aa53c1fba494b0747d15314b49eff8f5f9d30f0a889d345d01d7f23b5bb1bebcab0280564ce17cc5f5fc7456f34cc49157f43223eb74ba489e7522191111e0546e6cdd360362b272e66eca93642280f9a26a9461c038714cb87da59f1d7e1136aa317678436a8d4ec3af775932ff15647ab8086e33691731881f47ddc2ba610d16e5d9c407c593ab65ab2f355f1", 0xd5}, {&(0x7f000025e000)="b29d50821052ba729fc45a2e22dbdb38d6763222b308bc0b0ad3c359d9b2c171be11ebd134591de96871a9dfaff5ae84f903bfda8288d0ef341816a6ac4714c3128f884cfdbf85469c8163504cc7b7808747ba9ae06bc0030eccbcb697ed27ac6112b702207468ee1a600869aa7cde85950887c4e29bb4fb2aa64acb3a7466c4c6155a473219da848cee6b22475217bd689928a69d8ee673cdd2b3f6de244c16e1916a0d253e87b710cadb03b8fd73a936ca48", 0xb3}], 0x3, &(0x7f0000057000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xf8, 0x0}, {&(0x7f00004ec000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000b4b000)=[{&(0x7f0000bf4000-0x8)="461c91c518898684", 0x8}, {&(0x7f0000d60000-0x5f)="821c1743a7677906adbae19dec15dda46ad789bbe5a03e5accdf1a10aeb95c995dc26cee35434785744953184fc330781b7ef159267d91e65b899e29ba302afd7de3e6875bf573d16eb2719eabd52d90063f0c920dfb8bf8ea21b813a54dc7", 0x5f}, {&(0x7f0000d6f000)="e7856d31ceb07ca032591f57af2e2a8e1ea96ce0eb5a9d6d5f3d444a8c5c98e73cdecf1bb4680290b1d21ea349ac124b988d52e00444aae8eacebaeea08c1f69cc87742330b56b7e70bd2c262da710dd0831dc89f9e4fc3bd5e498c7f37a2206c0c1593b893ff6f85df175881a4d151e1f2a8e8efb30d09b5632de2dd79ff1e7adfe76e97e762f18f77b1ac4e634957b2cf4db47da2f99b65624e6eccec3b8bb561f47ab616088b5d0eff1128ad8224d7b2bd2e0607b535bfe01afd8c3f5722356491d0ac18d9f0ab178361ce5935c224d5aed32bb5d172ade4c7d76db0437f5a8", 0xe1}, {&(0x7f00001a2000)="1fb001ebc5dee9a4ea9527b22a695bda1effbe8c30b07aa8fbad6e03f4a367ff3ea9aed58ba7661c9ad0873251a7a6357443b58da151708ab2b67c89ccb43203", 0x40}, {&(0x7f0000173000)="e1d873d065b9f0d5ae40007ee4211be043e1d163221673900ade78eee1b33361ffdd3def1403a4b1e881169e7a96809b083c0627baba897f0736bdba67394f53753c25fce6ea12c59838b521b24aa0db5a55f6b2d627ebaf8f17a56354b1bceb192cae5a5a568a495e819db0c11def42d52b8df99d481bc716fef901f63a529086b5e3ac980127056e3ad587d1566dcf47b315c85b84c37b822a189cf5c712575a4bcd77ca8a6e59369d9809c1eabf04b7bd0bce6a9a05add818c016eb8ebac885bcf795fc0e31676683029bdc7f616de1f52c4c520e2e60e44bf9c633dc62f70839368e", 0xe4}], 0x5, &(0x7f0000323000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x60, 0x20040000}, {&(0x7f0000e75000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00006c6000-0x10)=[{&(0x7f0000a6a000)="166f7c3c6b02cf25a5c0fbfa34d7dad21a8401d8e96d5a5b628ead31cde5c2cbf6ea95c834e885125277b3fbb4f228a63f2ef93db424c80157d8adcdb0003c0584eaec5287fb5f754d88", 0x4a}], 0x1, &(0x7f0000bee000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x40, 0x8000}, {&(0x7f000087d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00001b0000-0x60)=[{&(0x7f0000813000)="", 0x0}, {&(0x7f00001ce000-0xb3)="f6f67802f4b9623edd6be143639dc84c214d61a2b2c6b2029bcc10341e64e53a52a709eb197db50e416c5f750648d5e91c11ce30da9b6d7ad932a08a5f7353a239c5299a696e797f1f67ee65ac25f5698959bef585aa2bc2a44180846b87c995611bcb93b32f90b267b2a11a525376a4f6258b4e2cdb7eb5626e262e4756a9febed47f1ff39b44cfe317869d264be0479f5bd435a2691d165066ae14bf6bdc53980baf115fd9755e8ecef07fdab078e6f0d016", 0xb3}, {&(0x7f00001d8000)="b0bf9ffb5c7af50db41221c4179d4edc0fd99bb8260e8373ff8bf8643ad9fc941cd78be687887476e5533f40702a6a1f6c1f74f32123b0db11a4e6dd58220efd771e4e77607cb976ce8a788e190b314d8c20a1d7d81bb8050525d9e73fb32972baced84b9cd457e70c163176713f60f9a014438233b837196ab4af86143b3a46b69a0995491286196475b4852df72ac20938a65128d3216812508722894d26d3311a1085fd99d4c8", 0xa8}, {&(0x7f0000682000)="9c49fd4db97e4d0a0ae86cfb8ca1134c2e47833b68796589b90be95b4cf4b98faeaacf08ebc00e192ab637838fad99f4d68aa26880cac22cb3239203d5a0e8762cab6473d159a065", 0x48}, {&(0x7f0000bc4000-0xd6)="5d8b73c6917f0d1806ee57ece3e8c0f5bbe78746b6e08382d923fc346462681075b072486a339fdbcf854eef426bf912dd7017358eeebdc217b9dfc43d993ee6ab17ed3ddb6b5c71a35fdf74abab3a87f16fe50b997b0cebc5e5c0d42fa5932467405525c49e19fd949991f0957f83e6349947de08eea646099248482e3ccd16e9c2d7cec1c069db785b64a42fd6516ff4127f27249ecca83e8eb9c3d2df2a8c0bbd1c9e04e9f6fe1b94bddbca18e115454084c72b91b4747dad4e49ba222ad91be45a4b37160e81d7e233445d8f75e7a51ec95b70b3", 0xd6}, {&(0x7f0000635000)="d61db88b2790260988dc70924b3461bc637c601ef81c1373f5f290cd2defb8963c7c51f85a4b1439d0ece5f83ce169fb180f450e898d1c262d4321276b5965fbe309730f2297663da82407b2ca30cdfaf339e2880310f4422c82b93c011b66958e9e3f2eb4478d2e85f49dd1828396325c4848", 0x73}], 0x6, &(0x7f0000fa7000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x20, 0x4}, {&(0x7f00000b0000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e47000)=[{&(0x7f0000301000)="a302d377b5b6baa71463950b7b4b6e73447324c6322d901bbdbe148f0c5759ed42ee2ee0decf9a7e147f407b384c4d348e249cbc1a209e0a733aa169a31b25c94eec900997d6f4b075e1cf3dbafc84f4ad39e65f8cc01a81a531c7385c4f8c24bb44d82a51040b9b6a5dc744256eba5a03a1264eec47b8d3c18d3b936c11548851cc911516e47307832476cde740816a3946270ca0522a898c5e74e56fa0a3e85e361da5634547ec5268149ce622d6bb64aa68ac9a8df51370e53e5568c8b146100cb010c8c0e35a843277c89021f7e77fe4940383fe2dce8a279274e016", 0xde}, {&(0x7f00007c6000-0xf9)="c6f771e83b8badd71ea6dcba4a1dcbd9c262c9a43fbbad25707d499b83a8cf38cd15cfe356c4194af42d655cc749d6a1ae473b04aae9805ca7e8eb63a4013230e7ddec0c555856fdfa3b234597c8ad4aa0843dae0f29bfbac76da83259ce0a318781ffe0733a18cec5d1e3704b8dec068e9e3067e546f564b672544463fc9be02d681f0862b0e1fede211f275be57caeb3a3ac69afca40af363937ede17fa16ece8c7a017ca6a1b8c89f292df38c3bc29030aba14fd19b068b1228c54995cbfb9c894ea17443af894e0154fbee2074449f7d46788c49e1ddfc4204eb312b188d191b5cc968ea8e9dc97cf8eebaceed7c435bfc229fbe009295", 0xf9}, {&(0x7f0000bd7000-0x71)="74613073b6c30b07798bce2b2b64442577f103d8dbe3549bf2e5a734f9e07761ed012ebc2fa023c421349314b0d82cccd7ea97459dde49fefbd2f83e5a9ef3cb8fdeaf62a29a3987c08a5c3079912af5d0026961833fb2a09f4e40bfb09163710925edd7157474a5811cdbaa99210d1845", 0x71}], 0x3, &(0x7f0000226000)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x40, 0x8000}, {&(0x7f00008ab000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004aa000-0x30)=[{&(0x7f0000159000)="88971c72827b2a885ca3cf46a50be7e59e8e78b733f89f95a488e1e2e91026026afd5fefd352667960d4308bf626210adbd1813f865f029227cf04a5c434cd79d643176eb1047e15b45bfc43227fede82c7213899b62cbdb374ac42d4b6838d8077eef5d8ae00d878f23d09f85611989fc445bc0e4dcdc9faa7b9f2110c0c78cf4f025da8387cf13dddd312dc2cbfca0a188a4b12423bcc774529c0eec89be452afa0acd5d3d346cef9117d0229a15ff65762e42f145e65aad52f925b09f14fe", 0xc0}, {&(0x7f0000a61000-0xea)="ef10abf84903c1fda683eacc6485c9bb08093fff664e931c1fbfac2e7b12d41894b5e0ca314d553de9d32a90b6e03a8538a2df88cf9dc08d840ddb3e540f8168e7abe28bce0aa20d95574b14ccfa180e62a893a865068028a4e90904c5e95e33e2ab43420d38ac2399475f3a57dfde914121f2f46250d62caeeec03409c40d7a49f0333dc81fd540cabfdfa19b8cac39ada1086356cf40f2abcdee3c286134fde0014822afd60d0f29647addf3b01b7617fa29e4588cbb2e232b9682ebff29ae6020389bcc1b5d21a2558839295b034bf8e9008693a13c343b57cbccccece8d69c14bfa04f35f1a9de6f", 0xea}, {&(0x7f000089d000)="4a3e62291e323a9443cfa814154e5a0ec8307da04b304223ab720d3d44aa0ad67acdc00e9ae43c49bd31df1a45f6af", 0x2f}], 0x3, &(0x7f0000dc0000)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xf0, 0x4040810}, {&(0x7f00006db000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00006a3000-0x60)=[{&(0x7f000036f000-0x15)="8daa9d3fc7a608455ed267bff71bd37b537ec53d91928af10199fa76ac6ab37a8ea934d0b0c75d0fbe6b24026cc9333926c4637a0d1792f45df1c8420b534cf3779b3a3f2548f900f943bdb2a510da43b07569db7647480447dd9b98e447c7286f3a5fcfc2c8518b0a1280c7e1591d9ccd52e0ba39648b2b12482695a8ed8bd7a22e24633beee6ce64a01471d61c71d0f7de63b2b3c51935e4953166121277d8e0b8b30ab0b6", 0xa6}, {&(0x7f0000b87000)="c58fcf85bd4dea1031cf10610f2b11a6cf79e4310f2775b2ab51cebdc758fcd1baa9d271f42bc4ca6f891060ab9f1453684cea9afbdf728cabbf5c946a9585f87d5c66b62612b5eddac7444fb7ec998494572303a8149e8ee45973708f586669267ca6143e3e7bfce25f102a9f54a7cdb8e73a", 0x73}, {&(0x7f0000556000)="71f9577bbdd5f8dcb4f2dcb7c8660b450b2cb8d281735d7b9163b7c60f94bd31c305019a35734de2cd1ab385361f7b6f052be01488b462649ce5b6", 0x3b}, {&(0x7f00000eb000-0xa9)="02b603b3bca80e2b6981ca271a0592bc875739df3d58b4342434ae4f3b47ad19c294e83e488ff28bb92fc8de926fb7b9fd5d27917c6943108ce7d383c28edbf860c85569a6619985a1e70661253e716896db307b0dfa3c1562909fedff935408473aa1968994d03c6672cf3ccaf077eccc3699457ad5672435f1a77ea491a010a501f58d158a3440f0def2bc9f8ea090c1d88ed4d14d19f3d50eb764ca0a95963d07cdab52e3722235", 0xa9}, {&(0x7f00005e4000-0xf4)="307d00853fc127656e34341a03981602371e06e34e0af5ddf26f303344584b7d881c28703ce43f3a5a1987c062b0871ea7f4d8f8a64257a79466f93fb0067cd5c11bfb6bfefe53a1e0885bc551c5fdc684b563fd48d37fd035e0ef647b8e88a2659b044ffe296912c2a5f82afff7cbcdefcc45c25ee2a921e86e4af811ca495e400d1f85b18154e23f7f31ca031eb7b7b1b9f7a0e54422791e543d5c3d5f38d523fca7a6f1018ba960ad11216631e806c3f3a1eeb142ee535ab230e27fa838f8e0345a82c82b31825c1309a1f39f06df5ebb31d6adb750f1d9f52ccf0b315757b946899627f3279dab18d196a6c65044f9f7563e", 0xf4}, {&(0x7f000014a000-0x83)="a59475b1b51ac6664d69dcd76389429b19b9ae5218cda0824cbd4c97bdf8201806a50f2e5ce172c12e678eed1e49453f5acb2e24cad7284779bddbd16937b7b7803de6756674f86e3927b093dbdc3beb8afce7c5a40aba1a8e6cfb5664bdc85d2f6f039040faa8e3c68e9d9d7a4d881d1ae33277bcc3145ff27f0cd32245c7b482aff3", 0x83}], 0x6, &(0x7f0000962000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x11}, {&(0x7f0000cb4000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000155000-0x20)=[{&(0x7f0000ac8000-0x26)="bddc9a0b289aa68615030a8e544d3ae2d8d9005a639910b613e178393c6bc3a58e1a2d802b0a", 0x26}, {&(0x7f0000806000)="1ec75651ba741c98cb571dbd3b8bdce8336356bfdcbbe3c25317fb617ec1c9b091990c4fb7829bf33c888cad3e921f32bce438b8dbd528d24baf6801236f2292930906be610108e3f271a7a0f0b56b56839fc90499d61b923721ffe22d11c08549a0cf6c8673b7bb7c19215f3a2332176abcc45b9900d54e8e28ea5d0cc66fe4", 0x80}], 0x2, &(0x7f0000616000-0x40)=[@cred={0x20, 0x1, 0x2, r41, r42, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}], 0x40, 0x80}, {&(0x7f0000d33000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000560000)=[{&(0x7f000005c000)="660567861cddf0a07ddc29fe84ccabd35b0b0c77310838b371d3dc8b62d52ce092c287714b6726965edaface191f395d3c6d56df06ea1a0779d35bc907759019b5bb1e070fca6f304c5e288df5c731ed5a4fb48563a4ebfcac7cc3d9153a03c3b35451a23acc01e7f2bb84d00f24f304b4f9565ff68a7e28c0cbadc9498813d9d85ae1cbb6a0f889b2100adeafa4b6cd780bbad8deba01be52ef3f8b7a7beac9e0b25be496bd0ad163ff6a19bcde1d48992c7c3808b7ce5a56d577ec65ea1addebf8a1876164fb053a46165502b8dcbfac18847f8206541d8d5afa", 0xdb}, {&(0x7f0000602000)="34de8c5b5ac6ef7c183fd9c5bf3677b5bf15a9729cbc8f35632489ac631dcc8e0cee7b2215bdf99201a2af778058f5f2f881e99afed9a104ff705b35d1a6117387ddba00dd341911cff7ec205ea1fae02cb8d39017d3e148dc6d94b5f3e856e9b66f255702a011d7e413df8363adfca61dc04972544aac47094cb98b26067d45cfd288f0f027497916d9fdefe40c5d7b5214d46f6a911ebb5c0f5350272de12f8f90e28ac24d495be3a38e00e044e9919aa20b7365c3f0af0b4e0347673c51f560973e76bc", 0xc5}, {&(0x7f0000ac5000-0x7a)="c18b3be37d0e380344eeed9c7b6cd36be35c8a647e0dfd048200d7d2bc68317267af0e65cd48eeab7eea2831d08179f102936f241717e3df2fef3c4761ed1e63a989d4eb2b8f8ca3c3944b65c3a17d55245358c533897849cb4974569118ef03f2b6ce20f0be8b8421833ca8361141c8b6480bfac6b2ab49e025", 0x7a}], 0x3, &(0x7f00000a2000-0x78)=[@cred={0x20, 0x1, 0x2, r47, r48, r49}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r53, r54, r55}], 0x78, 0x4040}], 0x9, 0x0) [ 92.130176] binder: 16186:16210 Release 1 refcount change on invalid ref 0 ret -22 2018/01/21 16:42:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x44001) r1 = memfd_create(&(0x7f000025c000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00004e6000-0x8)=0x0, 0x100000001) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000144000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f000006f000)={0x1, &(0x7f0000f69000)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$LOOP_CLR_FD(r0, 0x4c01) syz_open_dev$admmidi(&(0x7f0000b6e000)='/dev/admmidi#\x00', 0xe1, 0x22c0) 2018/01/21 16:42:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = add_key$keyring(&(0x7f00002a4000-0x8)='keyring\x00', &(0x7f00001b8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r4 = request_key(&(0x7f0000ed7000-0x8)='trusted\x00', &(0x7f0000e2e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008af000)='\x00', 0xfffffffffffffffc) keyctl$search(0xa, r3, &(0x7f0000485000)='rxrpc_s\x00', &(0x7f00002ae000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r4) r5 = add_key$user(&(0x7f000045f000)='user\x00', &(0x7f00009c2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000044c000)="2dadbcb3eba2947ed6cffda4b89322afb318e6140ab39dddbde306dab78341011269656a383038db405935168fb4bd0862832e4f", 0x34, 0xfffffffffffffffc) keyctl$revoke(0x3, r5) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000b1000-0x38)={0x1, 0x0, [{0x204, 0x0, 0x0}]}) 2018/01/21 16:42:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000550000)='/dev/qat_adf_ctl\x00', 0x480000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000db8000)={r0, &(0x7f0000901000-0x1000)="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", &(0x7f0000764000-0x3d)=""/61}, 0x18) signalfd4(r0, &(0x7f00003a2000)={0x9}, 0x8, 0x80800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000085f000)='tls\x00', 0x4) stat(&(0x7f0000fb6000-0x8)='./file0\x00', &(0x7f0000d81000+0x1ab)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) 2018/01/21 16:42:51 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b4f000)='/dev/mixer\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000b42000-0x2e)={0x2e, 0xffffffffffff7fff, "4169c1ff16afe44a514e1ccfe66e4856ecbebfb9b767f20239aa6755f8619932354cbe5dce3c"}, &(0x7f00001f2000-0x4)=0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000001000-0x1)=0x0, 0x5) 2018/01/21 16:42:51 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000b000)='/dev/rfkill\x00', 0x200200, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000005000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000b000)=0x0, &(0x7f000000c000-0x4)=0x0, &(0x7f000000b000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f000000c000)={0x67cfcae2c2f4472e, 0x0, 0xffffffffffffff7f, 0x8, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, 0x0, 0xfffffffffffffff8, 0x2, 0xa0, 0xa0, 0x7f, r1, r2}, {0x100, 0x3f, 0x6, 0xfffffffffffffff7, 0xffffffffffffffff, 0x7fffffff, 0xaea, 0x4}, {0x8, 0x401, 0x9, 0x800}, 0x20, 0x0, 0x2, 0x0, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x2, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x2, 0x1, 0x0, 0x679, 0x7, 0x1277}}, 0xe8) r3 = socket$can_raw(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000008000)={@common='lo\x00', &(0x7f000000b000-0xdf)=@ethtool_eeprom={0x4b, 0x1, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 16:42:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000609000)=[{&(0x7f0000896000-0x1000)="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", 0xfb8}, {&(0x7f0000a85000)="12ab2bee348cdd211725914cb1a92dfa4e15d1ee9b472b440fe700dc8549ff036859a8d338106d9a91d27cdef5baf0afc7558f1cad19d23744cdf7fa84c1284826cb6225ad47f39024d016f863a89edd1a5222f840284e0bf7afdd0709a666ba38bf22432ab2b3a115016fbd2d9d32f193429c02613372", 0x77}], 0x2, &(0x7f0000577000)=[], 0x0, 0xfffffffffffffffe}, 0x4) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) recvmsg(r1, &(0x7f00006ef000-0x38)={&(0x7f0000741000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ba7000)=[{&(0x7f0000695000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b90000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000552000-0x9)='/dev/ppp\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000a23000)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000d5a000-0x4)=0x6, 0x4) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/21 16:42:51 executing program 5: mmap(&(0x7f0000000000/0x292000)=nil, 0x292000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00001e3000-0xa)='syzkaller\x00', &(0x7f0000292000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000292000)='\x00', 0xffffffffffffffff) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000058000-0x5)='user\x00', &(0x7f0000293000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000014b000)='T', 0xffffff3c, r0) keyctl$instantiate_iov(0x14, r0, &(0x7f0000057000-0x10)=[{&(0x7f0000084000-0x5f)="c061782678883a3c72471d8820b053078cc135d9fbf1ea06df8f0917a1fa33a330eea4814d0ba8553ff5ea0234d601ebd8e9d5588343f2da25498ee81c847ee35620f07bacf417efa4b83ff4af7f6748820b4248f1f74df5f5eae7fa3e7282", 0x5f}], 0x1, r1) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000, &(0x7f00001a3000)="4fc514fef4d6765ba1982dac133db892d942c8680f4a5ebf1949b196f5c14f7f650dd11a6aece81d836ce4deefca3039b46df1b0a00db1522d12f6069e3f4150c6983897fddb8a260c188aedd86b90894358eb35a708c4b636ad8a816424ee8f15158c3f5f221d05270a8512edf04f134fdbf27a82e148d8c9d86829f3e1ab2f4b5bd607928a31d23d2f2665f98113e8f31d988ed213522fee1532970a41b738087f6fc7fd14af4d240ee81890503fe6b35eec3c249fa9cec38814f8bba08e3f13fff622e7c9c15287e37e0a0dd99f4b5628fcb7dfdc7cb24563c5521a79424df14accd1ea806f1f7af20e", &(0x7f0000292000)=0x0, &(0x7f0000292000)=0x0, &(0x7f0000292000)="d6a319fcadcdb7824445acb9931a1ed6cdeb286639edc1170b7bf33497b59f9762e769cc6e2c2b0da4958ea11417130d570114e5d8b355187dd9138955b60681cda6111684db9e271ef5c29fda65bcebeaafe0f109a209557d41f1fc007fbdbb639b4b5205dff53062e84e3f0a965b094486018395a051a95ae2d7ce68c08548333210bdcd8fd4c87c9920c59e9ad7c50206112b4db11222767fd67a0bedad07389d74464056cacd28fd") r2 = add_key$keyring(&(0x7f000008e000-0x8)='keyring\x00', &(0x7f0000067000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f000028f000)="", 0x0) 2018/01/21 16:42:51 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000073f000-0x4)=0x2, 0x4) prctl$intptr(0x0, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) bind$llc(r1, &(0x7f0000912000-0x10)={0x1a, 0xf7, 0x8, 0x0, 0x6, 0x37593e72, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x40}, 0x4) fadvise64(r1, 0x3a, 0x1000, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000002000-0x60)={0x0, 0x2, 0x4, @thr={&(0x7f0000001000)="0facdc3c7aa08d03a5574f4d571de16adef75f9ca9e27d328d359b372a2ba7a4c8809cee3add699048a4046ff7085f507dc08fa735761521bf82e4951f453ff04aeb9a7f681de4694561b70bdb27ed123aaab23913c301bef119a8106a9df3b8d804ea2a0cd056c64a418dc2", &(0x7f0000000000)="b439d50ec1d04272187b5f962bfe66ea1cfd89c7c001ff8dddf87ecd050dc964212af9574638e324b9fa4537fa1010d9aae17c7ba7642062aef8c2eade25c7d4b1dd20c2df1df621b2d948af43dcf77bd0c6d196cb37ed881b5227611474251d1b992d9fe9290782cced0f86d576f6cdc20a928343f846b0840bd038f659a5bdabe25b5516fe"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_getoverrun(r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, 0x0, &(0x7f0000003000-0x4)=0x0, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000004000-0x93)=""/147) accept$netrom(r1, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000005000-0x28)={@generic="d32826f234b19662bf8846f04070dcd4", &(0x7f0000001000-0x38)=@ethtool_link_settings={0x4d, 0x7f, 0x100000000, 0x1, 0x100000000, 0xfffffffffffffff8, 0x1, 0x6, 0x5, 0x3, [0x100000001, 0x33129dbe, 0x0, 0x6, 0x2, 0x3f, 0x3f, 0xfffffffffffffffd], [0x1, 0x2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000005000)='/dev/usbmon#\x00', 0x2, 0x20000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000007000-0x8c)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000005000-0x89)={r4, 0x81, "af9f3adfc197074e1ffc15d5bcfe69a2546e3a4cab320c23b4cfa7223a0908c842b040388bfda9cb0d40c4d418836b33f9baccac42ba652277b57d72fb013981e23321aa1f73e746f3fb36050034a9d96c5f07ba17a7fff0282a4f9f9b9429e6a3470a4fc935d9cceda25f2955b59708c166c3929a37b9fe0129abdeb6fc63a323"}, &(0x7f0000003000-0x4)=0x89) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000007000)={0x0, 0x5, 0x29f9febb}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000009000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r5, 0xffffffff) 2018/01/21 16:42:51 executing program 2: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000579000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000dad000)=0x0) 2018/01/21 16:42:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000896000)='/dev/autofs\x00', 0x408400, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000afa000-0x4)=0x81, 0x4) mount(&(0x7f00004a2000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000059c000-0x6)='ramfs\x00', 0x2210006, &(0x7f0000161000-0x1b)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1c000-0x1)='/', r1, &(0x7f0000d07000-0x8)='./file0\x00') linkat(r1, &(0x7f0000ad0000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f000052e000-0x8)='/', 0x400) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000039a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/21 16:42:51 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000063b000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000308000-0x4)=0x0, 0x4) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x4) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000025b000-0x4)=0x0) 2018/01/21 16:42:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x4, 0xffffffffffffffff, 0xdd8c4e7945f8d3e5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x7, 0x80, 0x0, 0x4, 0x205, 0x800, 0x4, {0x0, @in={{0x2, 0x2, @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]}, 0xe9, 0xef9, 0x3, 0x8, 0x2}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000dc4000-0x40)={r1, 0x38, "dc464158479a05914a6ce93b6736d434a0e1ea1accb35469b41f3b83db9f779a7eb93778b9f362f4f07fc1aead911f6b40bd4d94a327579a"}, &(0x7f0000000000)=0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000002000)={0x6, "97692e55536e"}) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000001000-0x14)='mime_typeproccpuset\x00') ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000003000-0x10)={0x101, 0x7f, 0x9, 0x4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000003000)='/dev/admmidi#\x00', 0x400, 0x2081c0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000004000)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000000)={0x1800, 0x1000000, 0x598b, 'queue1\x00', 0x38000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xffffffffffffffff, r3, 0x8001, &(0x7f0000006000-0xe0)="e447c623b4b85cd6c358a0136c09048b9cbdfee08749361e78f19ef498a1870ca9cb66290fe82844e06de5c8ee5cd349601c9af89ecdc4447847dcffb7bf69ab8b53418a19b9bd3d9efef48b5c911198be700871415380b44cdf6139ebba65b164a4e4c7dbd82f0ae8cbe85616cc6cd710eb19eda994ff3581c1b64340e5b0507bb026e4317016dde519ee3db26e1292a0aa12b326a8633ce3e2c23e40c09cba0b058b3674fb8a56f6ca063474eeaef589b0808e92c16e2566bf18ad615c44acedada989252274711354f148654ce985bb90b16e031e1911701e985fc5bbd8fe") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000007000-0x60)={0x0, 0x1f, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f0000008000-0x4a)=""/74, 0x4a, 0x2000, &(0x7f0000001000)={0x3, {"071590363b4f2d"}, 0x1}, 0x10) read(r0, &(0x7f0000001000)=""/174, 0xae) utimensat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005000)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x100) tkill(r3, 0xd) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000004000-0x8)=0x0) umount2(&(0x7f0000006000)='./file1\x00', 0x4) 2018/01/21 16:42:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e0000-0x8)='pagemap\x00') bind$netrom(r0, &(0x7f0000d16000)=@full={{0x3, {"9a815cf1ee6fdd"}, 0xd6}, [{"7fa12188d66d0e"}, {"c5575eaab136e7"}, {"d0232202fbdaa5"}, {"6c0c6847ef82dc"}, {"ca88ff11b514b5"}, {"5df3e788f01354"}, {"1f0258050ac4f6"}, {"99fca66419163f"}]}, 0x48) execveat(r0, &(0x7f000092c000)='./file0\x00', &(0x7f00008d9000-0x50)=[&(0x7f00006b5000-0x8)='pagemap\x00', &(0x7f00003db000)='pagemap\x00', &(0x7f0000d58000-0x8)='pagemap\x00', &(0x7f0000dd2000-0x9)='security\x00', &(0x7f0000436000)='%\x00', &(0x7f0000475000)='):\x00', &(0x7f00008c0000)='{\x00', &(0x7f0000229000-0x8)='pagemap\x00', &(0x7f00001e7000)='pagemap\x00', &(0x7f0000af2000-0x8)='vmnet0(\x00'], &(0x7f0000d2f000-0x50)=[&(0x7f00009f6000)='pagemap\x00', &(0x7f0000242000)='pagemap\x00', &(0x7f0000eea000)='lo}md5sum\x00', &(0x7f00004c3000)='pagemap\x00', &(0x7f00001fc000)='pagemap\x00', &(0x7f000069c000)='pagemap\x00', &(0x7f0000cb4000-0x18)='%vboxnet1md5sum%vmnet1*\x00', &(0x7f0000a20000)='pagemap\x00', &(0x7f0000179000-0x8)='pagemap\x00', &(0x7f000057d000-0x8)='pagemap\x00'], 0x400) preadv(r0, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}, {&(0x7f0000831000-0x1000)=""/4096, 0x1000}], 0x2, 0x80000000) 2018/01/21 16:42:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d55000-0x9)='/dev/sg#\x00', 0xfff, 0x2002) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x5) write$selinux_load(r1, &(0x7f00005b0000)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x1010) bind$inet6(r0, &(0x7f0000fe9000-0x1c)={0xa, 0xffffffffffffffff, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000}, 0x1c) 2018/01/21 16:42:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000001000-0x10)={0x0, 0x0}) mlock(&(0x7f0000ca3000/0x2000)=nil, 0x2000) 2018/01/21 16:42:51 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000f78000-0x4)=0x400, 0x4) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f78000)=@assoc_value={0x0, 0xb1}, &(0x7f000040f000-0x2)=0x8) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f79000-0x8)={r1, 0x4}, 0x8) 2018/01/21 16:42:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000067a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c94000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000a82000-0x48)={0x1, 0x0, [{0xc001001f, 0x0, 0x0}]}) 2018/01/21 16:42:51 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) close(r0) 2018/01/21 16:42:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000e2c000-0x8)={0x5, 0x1a4, 0x3, 0x7ff, 0x1}) ioctl$int_in(r1, 0x8000000000500e, &(0x7f0000004000-0x8)=0x0) readahead(r0, 0x9, 0x6) 2018/01/21 16:42:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000a41000-0xa)='/dev/vcs#\x00', 0x7f, 0x80) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f000082f000-0x8)=0x0) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000c54000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f000045f000-0x8)='./file0\x00', &(0x7f0000332000-0x20)={{r2, r3/1000+10000}, {0x0, 0x7530}}) openat$autofs(0xffffffffffffff9c, &(0x7f00000e6000)='/dev/autofs\x00', 0x200, 0x0) ioctl(r1, 0x4000000000001262, &(0x7f0000fcb000)="") ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000474000)=0x1f) 2018/01/21 16:42:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c53000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000022e000-0x8)='./file0\x00', 0x80, 0x85) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000945000-0x4)=0x7, 0x4) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000562000-0x20)={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 16:42:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000e95000-0x4)=0x9) r1 = dup(0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f00000b0000)={0xf, 0x1, 0x4, 0x1, 0x18, r1, 0x20000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000411000)="b98093091390b6dc3bc617037608d341660dd21dba8491b50af75c041a29c836436c7a1cb67e227caa95150ab2cba00cfd4e974ea8ec4c636ae8120b3b45591026f885cb34016220a1521e1cda8068be2eefc8c3") 2018/01/21 16:42:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$vsock_stream(r0, &(0x7f0000d15000)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000001000-0xc)={0x2, 0x6, 0x0, 0x6, 0x3, 0x9}) r1 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x400, 0x80) ioctl$VT_ACTIVATE(r1, 0x5606, 0x6) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000007000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x8002, 0x88) 2018/01/21 16:42:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00005e5000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ae6000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001b3000-0x8)={0x0, 0x0}) read(r0, &(0x7f0000f88000-0xb4)=""/180, 0xb4) r1 = syz_open_dev$dmmidi(&(0x7f0000fb2000-0xd)='/dev/dmmidi#\x00', 0x8, 0x200080) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000b1b000-0xc0)=""/192, &(0x7f0000d77000-0x4)=0xc0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00003e3000)=0x0, &(0x7f00008e4000)=0x4) 2018/01/21 16:42:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x40000000009) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r2, 0x9) r3 = dup2(r0, r1) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00003b5000)=0x0, &(0x7f0000ff6000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00009a8000)={0x0, 0x0, 0x861, 0x0}, &(0x7f0000b78000)=0x10) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000f46000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000341000-0x6)={r4, 0x691}, 0x6) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000fd4000-0x4)=0x0, 0x4) 2018/01/21 16:42:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000416000-0x3)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d44000-0x16)={0x9, [0x5881, 0x8, 0x1000, 0x2, 0xffff, 0x6, 0xfffffffffffffff3, 0x1f, 0xffff]}, 0x16) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/21 16:42:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000819000-0x2ad)="", &(0x7f0000a17000-0x4)=0x0, &(0x7f0000d77000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = getpid() execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r1, r1, &(0x7f000079c000)=0x0, 0x7ff) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f000008d000-0x2d)=""/45, &(0x7f000031e000)=0x2d) 2018/01/21 16:42:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fea000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000b8f000-0x9)='/dev/sg#\x00', 0x100000001, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) r3 = open(&(0x7f000079c000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x8f78, 0x1) sendfile(r1, r3, &(0x7f00009cb000-0x8)=0x0, 0x1000000008) 2018/01/21 16:42:51 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002dc000)='/dev/kvm\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000904000-0x1008)={0x0, 0x1000, "12c950e23784975d5dab9b2fc4f96379880d490c0db127eb01d98977a478cc546468b319aeef5cf1c47e06aed3fb09c6eef706fafb6e9fdebcbeea754ddad1d571d4c29f267300873f9b9070063b803dbf374cf9f6223f183852885b51d270a414c82ff7bb2145aea5839f669535c96dff0ee303c7feb8aee3b7821d99a0c9dcc70bbc72b42f13eec5cd73fe108f8e41410a294bd45aff8c9ee95f44b046b6eeeb650c5f2a888466309a837af7e79ed7277edee86469d90d9a21c6f834c2fdb54c6c8cdb71679a30e6146f4e316462b887b0d5567b88429640acb7641354a1571cf569451cc90d06100c1f0c758dbecf438b06ddeb27617afb918c66f2c825afc9e1716ef800c0f3f30f1611c5c5143b3f9da23afdc481661ece593cc8a0af17cb94414b0f77ed553258a8ccbf2030df2b53d1dd231330bda08e61ce38220c143db89b8c9f3256e68b063d298aa35e181711ae9e40527987d1fb7e7c8d858b315501579d5ddc8c48e05c90a7c4413a04881a6ee056f45a251d29012a4663dd78c96b1d6144df62106fec4efc3aa6910947d5385a8d6d5c30dbf2434f30cc9c906ed39d07f90819945cda3b8ce3e2a37727c510906b1f990ac965d73cb9c4dfcfbe978613975aac298d0199f25bc1564d976824dfeeaf8d5ab22f0b725f6a7a0f2e08693245dc6d9147fd8a1721c56c7f3f7f5894c4194583cdbd44e1fe3dee5bd0c2b527eb3d4325a94b918eedc422be117168a82022783a260ec1e60c670c8e640b7b338ffce9d899958ac99e8be38c1e2d917223ca3e79b7079751ffea9f2e95b4a0cd8c68c251b72e7526cc08c3166a5627e486f5e4f79451079ac78d1f71e168f3e522d8afd7336d2b4375f1fe143e9f0e644f84c78e216ad3342091959f6d3b341dd0b3e51fa323d7d4254f29cb70cf6519d0e4bd1ece59629cd70c7b02dd09745fce8df59bcb6b62498ab00a5bc8bacc9429392051e6e5358c5f5387b84057bdccb1b0cd3e8e69cc6c718231dfdea29a4e114f0990e0101f3292249e1e5854dbd80f029d5227252d1b01eeabbc1a58543d8d45690b7aa7413b5ed7b357e44cdf821c4880751d51383bc99c1416daafab1a90c44bde467044c550ea796f2a9e4dd90fbb525e4f965cf24b6f20943f3a62f7bcd2922a8550f99e1d40e300828772ae3b31d14e86d7140cdebdbae3b99b928bf4ede3bee3439567eef1b78df7dbc51fe447e8d706ab62cd60dbc95f0e83a2f0aaa43fcda68ca9f4e32509caa980ea1ddc3cdafae6ca3693555070c1f33e195831007186ad05f210f7326467840b5c054b27ca48250c83ec3f362593148ba8b5b24714c6974ae7f0ce16e1605c1f582970b68100ad768cfacd99580fd3af3714c00cd6eb688f9312cf4ffbfa4bfb04df2d7360787d2f0c5ad9242ee5f390af68466b3279456a755de89d7e198fb85f4e46a7d9c6e6b534241e024fdb1df5dc4aa1b6534adbf58df1ffa86bd3ad60c242743deed9e0e0629f87a73711d84e7d3b889d15048d5a08bc5cc67e4e9da86da7d42963da270f681a6389bf227fda1b36c780b49e0ccbb8124acc198aa56fc37dc938128c0974d1822c11afc9fe6084e5415c810fe6c8926f346d6a2e6a8ab732ed947cd8633155477fc7b127f73af20de81ab692027e1b357df47e0675940ca5c0f35228b5232bbe18ba48cebeabf0e2fa2f1f5f9a2da74b7a5fa706fb0771ca8d611f4733c28d5de2cd2a20ff6a84a8ae3845a36b81abac8b6339c54b07cc07c7a62c790f4063b962f91b6bcab115d5c3eb922ed1dfcbe46755260bef68f07df63b07fde4a8b3000ef2f947d45c4c898766f8bfab1b419378a5ba8f32dac18dfb6ff5e1b3a761ff7431884a7548afd4927dcecfe90013f5c425c69066b3278d3d26f03c2aba750aaa088299a7f2e6fbec3d34de81694bc6f216e1a36e5f5c387f48f5d2f0450781ae5ee2f33a50895341151759fc4d3a226da680da674b3a94a194bbd1a643baddde5401a968cd8173047fbe01295ccf738762c733af6ae82d3eb9693d69168bf9f237d838a2071f0192a4b2356c4a8b1ab0d04740a983cbd429e307250afdfa072643beb6899ef81c6fcc2fc5d3ddb77182eb97d3a0e98761e489332c6ea11400fdfc252d04645ffe07382dd97f01515becc6609f7726b660fc8d33b83b55cc0b1a8ce83b97971da2c50a029e48cc998216ef5356672d86bc400967a63638160f2dd1b58e3e69ee829ad15a5e7047ba304e6f2bd3467927dc47f2f54bfef65aec19f20aba21161c6df8709f36a79f185da82822125107402ca2c6041b94b58e69c842f2fe994aa9feefd292d1c77e36062a1a319054fc93fd9130eef7395fedc1caa5b85829e587c232b698482baeff17a35da39f52d674559c685ae611917733fc4685460dcba1b0aef35876082128d5c60cc27da76584e939a530bbaa3ecdb72b609945a02e680d31abf3edee9d6d2f759172294141d0e6b0eba592f62924363833138f0e93f76f7c9b1b35aa89d691f57b029ac1110a20f25a60e2fdaac0691534941e4b6709b18f1beccee5e2a0476ac292e4430861ab04e4523561d5297b50411052c0ecd535f585add227e2e4a173669700950b71b529c64b6a9ed4011c296adbf5845b4eebc7da20c72bcadac14240fdf922119413a9006e84df5aa02650a170f66e9d91c8939a86af36d649070e83d224d95bd8a56de5b44678287dab38b264a7d903d0257b5fffd8f84d55b1e690351e0c5172c4e922f3c303a1b9a92026f64b9138d16193d147dc505c576a4adeeaf4a66a0420f9a4c548bb0fa3d734a9fffccd31b9c6ff51ff2d09e5613a5eab3a0091dac20aa1ed7d9931a97b4b83773adaf6c2b4d5666fedcfefc69cac99ff67c3f9f7c13629e5d8854b3683c9c8cdb4a5a2e1129dc4a490cd2d88c5713a5c743ea1173c32949641f7ccdfeac78b28781c823c25d17734aa25131846ab67e815b13c484db9be28b11b733be3e29e98949b65f40a79ee57a0ca6bef2fede38a0a521c3bbb4b78fb925b1cf8d5f44e2a7b959040b3591dab9eb65078ddb716a3f7d723f55ad1d2fb41bce74de576d8c311118ec7dd7377c843248d3359cc1a6386ab2000e0181770abfece533a6ea4f14a563429be6b3589589a631cff61d242384752d265732897ecdb91dfc620ac3cdd843e5068f3f38b758dc6f216cdf1663953f8602f4bf7ed49398df6a62bdf160464e6189df4c03a36a84830c11fa927168cb16b18503ec056fe6067f999f31e46758e9aa86f29815ce0a6740c4ad58b4b5b0a27ca4c43f55f3a0bfa40f0d1d3a2156c0a246ede88842f94390e5f58fd51b95d5222d5bc1dc7a04f374f7fdf7b77244433b8c955d95e5ca54acdd85da13255ad7015fcd34f3a9d752c59442178a856ba25ec4b6665ca773ebc3f40b7e00ebe9ef2ebb83e6fe1008b7af42df927f6b8c3f92a50577fcd689fccef59dc6fc4a71cff7d0739c232e1f98f508337f5590a066feca8f23837d7c8a8157cafa2ea6d67c83c686ba30e38f5034350034238a7e5e39af80eae4623b2dae6d4a37e61b6df17f5d6d8a7d1eeb6449d4e7f560e1256c986aaaaf7c64186e2a88dbc153410b558dd8717b3fe394a01dae1459f72a7c582ccab22859ca65bb8d14477de12ecdf92bba113efca17f04a4c40f3d487198dc4eec99d4223681f6c359e9c0cd433ef2f14c65b5b21b5d90f8592d692d8477c11288844aaecb666ebe4e87f463e711c0569e1af2d5eaa92281396a61146d536bf0dd9a0631c67263a9d93a196b64a6df65881e1a85d96562884ca682ffd90fac3c363ece895f419d2255c150ed8320010b3e979089b41a482ae8df1710b2a9c27786c5ed98d9ed1297c330d41487645c2bb65a3849354cf9e9d63a62b377bad1b225a130a595fb1d2ba59f3fa1a5c9d40b56df34f6b2e709851bf98b58fef7ebd8a6c9e1bcb5f210f11b7b206022e1337e19d1a56f59494c0514c7e066b693974c31210704e61564a63ac237ee7c5792bf5f4430f612e8621d87d805562513c4886ae2d887c900906173ea72d28807abc0fe5b7e67bb05fc69815b4a070ba4c8c24d501910469e69a2e2eb9ed1f89b3956266499ba94c1d6084d707c5bbcd0cc47593630b0d051e9e72e921f16d50fc010b50cf009e2762672b6e6643ab23549265370965d8f2d06587dcc7bae95ae31d988080b389e42c685205d78d331d66b9da08c2d765408b715b0c2e24c6b89ab1234cbb997703ca2a6e9eabb697029c320d21ca6efcd1110ede5443b5ead56e98d361c9f50be5d9a500b480eab2dd56c8900cecc1b80afb5ff12e2e5c5caceefcc4c42fd1fdc5ee719348ad0c11099effdfd4d5522dbe3da93c01ee6973d33275dc2fb51fa84364999a66ef5c25cda8142303a38a3213096cf67cfce10b4169321e5e55ff7632d5a6559795b5407f490066b9dc7e2701930753542ae9b1251329133c88ffcb4f6bc07b74cd2c94e50b804185ece6410405efa4fcb61ab29b5fc76588822d22fe4f6bdf66bea80afb14ebcba893f269be949806c77a3b779b536958c0932a1ab10155f75e6fa002666c0ca6dd2a6d6aefcf1051d14b16fe4f23d09b89352181f7699f07011e74f9fd78a78bc4afd7009e3d68bd0f34610004f9f4b3efca280553fa95d947844046e49832fbbf495fe924b8ff0216c2591cb3ee09b1091488035c8daaede29f3a86f9d36768239ebd70ceee6ba4a189f58356cb5965835969a7fc5cdb0ce32c26e520ee54cff03a0f7e59161ff28d600ab9c30d5d8117530eb9a3ab5a2b8e328cd08afff49ebd7a215e9842e65d089d97e454b62b9d8110d212bcc1e453d25a9552ea99d73c24acd7602199ce6d9ff2b5f10e10017484944d14c726dd6c2551186ceee3e5759311ffbe2b0567a98694e62884b724d1838e0ea2c8842cadbb68ebf6c427783e5a519794014c3084b14b8f29b5fccf73ef78d3ba875054e8589707e30b149863fe944327a096dc8828f38cc5f6ff83f85ac44dfe630569d62453e08554975e2bbc54a21ad5b88271a1016e9b2a0231b27c73d244168c0a04daa3f676836dc91274e079c88fcee8b71b0665f321aaf7b323bc15c03bf85c09505720f71f88d97b2ff1553bb80b3a2f509816fb53b9c2b599e545f457ff16d3737713e80f8b9e6a6ed90b18b4039c885aeb8f38bf87c4b8ce8f77e64d09d52f0b15aea18354950072d43d905065fee5423bce6884607606f243541bc5ba33345dfc18829a233405180fc7601e341c5a69075d5ad5210144ca92883193d25afe3f3cd46572841eddad01b61036cfd780d8a4191009ed3bb4c7591de7ffc1c7a551dee07435353d545fd5bad8bf76f5509e7349a343d27a21e62bb741770b754246d1fe87dae1cb2c8b4c2d0b92fc0b315160ca7bd8bdf01ebfe66f541b2bb0e0e14104d40836a80fdde9ddc21427dedc50f0a2459953085247956271312ed5ead59000636bc835bb62fbbdb3fea3b66c3eb25825f0133cc84557f6a9354ee581b491dffb9485b482fff9cf69ad56012d96cc94c7d6193ca87ff6dd68a55ef07f279572880c26efe7568bff46d4b8ae77b90098056ddcb91859db7b3aec2b72e1116820ef57d930664101c1ae31e5adc19567b6dc90f8a54c5826c86a0c7860ab8cf5d7e759c9bfbfbeebf120747a30639cd620291c9d22a0ee801472d11a23a9db6df704aae02a60609eb93e80ce2e679807d0ef8436aac2e9acea82ff9de31aa1b7df388629470d32e5e9e346deb5fcd62df9833f"}, &(0x7f0000cd5000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000781000)={r2, 0x100000000}, &(0x7f0000dd3000-0x4)=0x8) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000863000)={0x0, 0x0, []}) flistxattr(r3, &(0x7f0000bc3000-0x88)=""/136, 0x88) connect$pppoe(r0, &(0x7f0000873000-0x1e)={0x18, 0x0, {0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='sit0\x00'}}, 0x1e) 2018/01/21 16:42:51 executing program 5: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f67000)="e6", 0x1, 0x0, &(0x7f000015c000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) accept4(r0, &(0x7f00000d4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000eab000)=0x10, 0x0) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 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}, &(0x7f0000450000-0x4)=0xa0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f6a000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000dfe000+0xd9a)={0x4, 0x10, 0x9, 0x1fb, "3e828948e5e6d1772a102c40b8c565ba42030b3bf47a44e86f1204cf2a36df07"}) 2018/01/21 16:42:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000df9000-0xe)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f000068c000-0x32)={'system_u:object_r:restorecond_var_run_t:s0', 0x20, 'user_u\x00'}, 0x32) r1 = openat(0xffffffffffffffff, &(0x7f0000557000-0x8)='./file0\x00', 0x210200, 0x4) getsockname$unix(r1, &(0x7f0000bcc000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00002cb000)=0x8) 2018/01/21 16:42:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000eed000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) io_setup(0x81, &(0x7f00008b4000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f00000d1000-0x10)=[&(0x7f0000cc1000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000807000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r2 = syz_open_dev$adsp(&(0x7f0000ee9000-0xb)='/dev/adsp#\x00', 0x1, 0x2000) io_cancel(r1, &(0x7f000065f000)={0x0, 0x0, 0x0, 0x6, 0x6, r0, &(0x7f000088a000)="841374586889c209a9894a18728e6ffacfeca4df6d9dd75975d53f90c46478a8edb681638045a90881b06237590bbe4cca9ff68488f51e64ebda97b91c8d4a467aa475db0cb2acfdaf98bcb5660fbeddb643529c0ec3c90aeb613f6d11cef2803870e933dcd0e5f1ec87f75603d5a5079eef769ca982b21b31dd09222b7fc6c2335d1c710b1d1b9499f560e78b5f056b53e08644c3471ff6590c170dcec97d2753ba0963c161e07271e63d8602b9e230e53141755d613560ea3771022951c722c48809", 0xc3, 0x0, 0x0, 0x1, r2}, &(0x7f00000a6000)={0x0, 0x0, 0x0, 0x0}) 2018/01/21 16:42:51 executing program 3: lstat(&(0x7f00004a5000-0x8)='./file0\x00', &(0x7f0000521000-0x1f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00005a1000)='./file0\x00', &(0x7f0000000000)='./file0\x00') 2018/01/21 16:42:51 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'os2.', 'wlan1lo-+md5sum\x00'}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/103) r1 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x8000) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='yam0\x00'}}, 0x1e) ioctl$TIOCNXCL(r0, 0x540d) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$KDSETLED(r0, 0x4b32, 0x8001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1, 0x3, 0x4, 0x1, 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]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000003000-0x10)={0x10003, 0x0, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000003000)={[0x3, 0x2, 0x7f, 0x5, 0x9, 0x6, 0x9, 0x6, 0x6, 0x80000000, 0x9, 0x9, 0x0, 0x3, 0x401, 0x9], 0x0, 0x200000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) r2 = getpid() ptrace$pokeuser(0x6, r2, 0x8, 0x2) bind$netrom(r0, &(0x7f0000004000-0x48)=@full={{0x3, {"a87e9b2a71e59f"}, 0x5}, [{"0fa7a926ddc13b"}, {"76ba256933bfec"}, {"4b54a11d29264d"}, {"ccf338a81d78bc"}, {"a3c1971aac7b77"}, {"449d707a59a446"}, {"3b45dffcc08e85"}, {"7d1787c4533300"}]}, 0x48) bind$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0x7000000, 0x8000, "cd7da65519e7", 0xfff, 0x0}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x101) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) ioprio_set$uid(0x3, r3, 0x5) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000004000-0x34)={{0xffffffffffffffff, 0x1, 0x2, 0x0, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001000)="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") setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xca00000000, 0x4) flock(r0, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000006000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xa5)="039b498d9ab54bce3914b7d078d0db79a702c45ecf5d442114419e5491176c4de3dcd3a54308a43199c34ec0d6e1e12ade37597ee484b9802846c09d5e6502df59c84ea1c00ce6c109e571108be2e67f7eefb0981632ba25a35f34d618b49709f8d6f5e55b3f4264cbc94ea684cd37231d1a26190e2691a820a5a47ae1c6e27a02835aa8d38f2bd6380cbb48236bcc6b1610c95ee99d06807cfcab43a2a792b5a3de2676a7", 0xa5, 0xfffffffffffffffb) keyctl$invalidate(0x15, r4) 2018/01/21 16:42:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000d09000-0x18)=@add_del={0x2, &(0x7f000020f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000c4a000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x1, 0x43e871d4, @fr=&(0x7f0000e4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000d56000-0xf8)={{0xffffffffffffffff, 0x3, 0xc8, 0x3, 0x2180}, 0x7fffffff, 0x9, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x81, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 16:42:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d08000)=0x0) capset(&(0x7f0000f7e000-0x8)={0x20080522, r0}, &(0x7f0000b11000)={0x0, 0x4, 0x1f, 0x0, 0x2, 0xffffffffffffffff}) r1 = semget$private(0x0, 0x0, 0x100) clock_gettime(0x0, &(0x7f0000bbc000-0x10)={0x0, 0x0}) semtimedop(r1, &(0x7f00000eb000-0x3c)=[{0x6, 0xbb9a, 0x34bc63d581b655c2}, {0x3, 0x4, 0x1800}, {0x7, 0x400, 0x0}, {0x1, 0x1, 0x1800}, {0x0, 0x2, 0x1800}, {0x4, 0x4, 0x800}, {0x3, 0xfffffffffffffffe, 0x1000}, {0x6, 0xfffffffffffffffa, 0x1800}, {0x3, 0x0, 0x1800}, {0x4, 0xfffffffffffffffd, 0x1800}], 0xa, &(0x7f0000cfa000)={r2, r3+10000000}) 2018/01/21 16:42:51 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000046d000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) flock(r0, 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc1105518, &(0x7f0000e08000)={0x0, 0x0, []}) 2018/01/21 16:42:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000018c000-0x60)={0x0, 0x24, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002b3000)=0x0) clock_gettime(0x0, &(0x7f0000827000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000814000)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000fac000)={{r1, r2+10000000}, {r3, r4+30000000}}, &(0x7f0000c93000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000029d000)={0x0, 0x0, 0x0}, &(0x7f000098c000)=0xc) sched_rr_get_interval(r5, &(0x7f00009f8000-0x10)={0x0, 0x0}) sched_setaffinity(0x0, 0xffffff05, &(0x7f0000002000)=0xffffffffffffffe1) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/21 16:42:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7fff) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f00005a0000)='cpuset\x00', 0x0, &(0x7f000002d000)="") getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000c3e000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ddd000)=0x5) linkat(r0, &(0x7f0000395000-0x8)='./file0\x00', r0, &(0x7f0000a64000)='./file0\x00', 0x400) r1 = socket$alg(0x26, 0x5, 0x0) statx(r0, &(0x7f00001f8000-0x8)='./file0\x00', 0x0, 0x0, &(0x7f00001f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000e62000)={0xd, 0x1}) r2 = shmget$private(0x0, 0x2000, 0x1000, &(0x7f00001d5000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000bf7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/21 16:42:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000ca7000)={@generic={0xa, "b70e43f8124c46b92f6b3dfd053fcb2539faa8e9d4cf994e9027a46b40eb0b4d8fbb71d1eafc997ffea31767f1ce1edd54dd0d92d0860724c8ae9754e0a0991a7340771017210574f8ef9d20d7c3059cdf26de9349a6894b8b2fd99f924facd35896e87c2a8563426a8e0d627c08f4cb74737104db71b18698a08887724c"}, {&(0x7f0000899000-0x33)=""/51, 0x33}, &(0x7f0000e55000-0x1)=0x0, 0x0}, 0xa0) clock_gettime(0x0, &(0x7f0000788000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000083a000)={0x0, 0x0}) utimes(&(0x7f00003ea000)='./file0\x00', &(0x7f0000dcc000+0xd6)={{r1, r2/1000+10000}, {r3, r4/1000+30000}}) r5 = dup2(r0, r0) ioctl$LOOP_SET_CAPACITY(r5, 0x4c07) 2018/01/21 16:42:51 executing program 1: ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f000060e000)={0x3, 0x80000000}) r0 = memfd_create(&(0x7f0000ad9000-0x2)='\'\x00', 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f98000)=0x0) syz_open_procfs(r1, &(0x7f0000d38000)='net/snmp\x00') lseek(r0, 0x7ffffffffffffffb, 0x0) read(r0, &(0x7f0000c6c000-0xa3)=""/163, 0xa3) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000035a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8a000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002ee000-0xe8)={{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x2, 0x0, 0x1, 0x0, 0xa, 0x20, 0xa0, 0x3c, 0x0, r2}, {0x0, 0x6, 0x2, 0x9, 0x1, 0x7, 0x58c, 0x9}, {0x8, 0x3, 0x0, 0x0}, 0x800, 0x2, 0x1, 0x1, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x4, 0x3, 0x9, 0x6, 0x9, 0x731}}, 0xe8) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b16000-0x28)={0x1, 0x1, &(0x7f0000cb3000)=""/95, &(0x7f0000fd4000-0x8f)=""/143, &(0x7f0000e42000-0x1a)=""/26, 0x100000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, 0x0, &(0x7f0000000000)=0x0, 0x800) 2018/01/21 16:42:51 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fa6000)='/selinux/checkreqprot\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000000)={[{0x43, 0x10001, 0x80000000, 0x1f, 0xfffffffffffff001, 0x89, 0x2, 0x1, 0x2, 0x7, 0x6, 0x1, 0x600}, {0xff, 0xa259, 0x7, 0x4, 0x6, 0xffffffff, 0x6, 0x0, 0x101, 0x7a0, 0x101, 0x100, 0x9}, {0x1, 0x1d9, 0x3c2, 0x8, 0x0, 0x9, 0x1000, 0xef, 0x26, 0x3, 0x2, 0xd46, 0x1000}], 0xd4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000012000-0x4)=0x0, 0x4) 2018/01/21 16:42:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x10000002) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setns(r0, 0x0) unshare(0x20000400) clone(0x30020100, &(0x7f0000e69000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000886000)="") 2018/01/21 16:42:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) clone(0x20042000, &(0x7f00003fd000-0x5f)="6847539b31cc82bd0b3e1f2238fc967246f7cefee6d74d34b5c5217b1edd4f8b4976c8cc5811773553b130488009b92afa264619b20b1e7f5989261c9ae7b85c5ede2794844bd74af04793c156fe5f54fb53e9d16feb52c6af42528336a3fe", &(0x7f00008c6000)=0x0, &(0x7f0000b11000)=0x0, &(0x7f0000fe5000-0x4e)="34cab6fd108e78377232cc1b48eb2cc8d02d72214ee86295c97672798c083f39992fd49921bef6f566221a9cb36ad825ab0a1f9477e59a8192c23c1bfffbeb5e69c107ae7a64ae6cba795a218b37") pipe(&(0x7f0000066000)={0x0, 0x0}) fadvise64(r1, 0x0, 0x9, 0x3) 2018/01/21 16:42:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000524000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000799000)=0x1c) pipe(&(0x7f00008a1000-0x8)={0x0, 0x0}) ioctl$VT_DISALLOCATE(r1, 0x5608) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fda000)=@assoc_value={0x0, 0x200}, 0x8) prctl$seccomp(0x16, 0x1dcefebd64d72344, &(0x7f0000766000-0x10)={0x2, &(0x7f00003e4000)=[{0x1, 0x80000000, 0xb2, 0x5488}, {0x8001, 0x7fffffff, 0x200, 0x7ee}]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ad8000-0x10)={0x1, 0x8, 0x9, 0x1, 0x0}, &(0x7f0000030000-0x4)=0x10) accept4$packet(0xffffffffffffffff, &(0x7f0000e20000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000099b000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000033f000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, r2}) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$getown(r0, 0x9) 2018/01/21 16:42:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000913000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f00003cd000-0x27)={'system_u:object_r:var_log_t:s0', 0x20, 'staff_u\x00'}, 0x27) 2018/01/21 16:42:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$netlink(r0, &(0x7f0000eb0000-0xc)=@kern={0x10, 0x0, 0x0, 0x10}, 0xc) recvmmsg(r0, &(0x7f000099c000-0xf0)=[{{&(0x7f0000af6000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000495000)=[{&(0x7f000058f000)=""/4096, 0x1000}], 0x1, &(0x7f000068d000-0x53)=""/83, 0x53, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000024b000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x12, 0x0, @thr={&(0x7f0000572000)="", &(0x7f0000180000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b92000)={0x0, 0x0, 0x0}, &(0x7f0000091000-0x4)=0xc) lstat(&(0x7f0000b2f000)='./file0\x00', &(0x7f00003b3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) tkill(r1, 0x1000000000016) getpid() 2018/01/21 16:42:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000521000)=[{0x0, 0x3, 0x0}], 0x1, &(0x7f0000bb3000-0x10)={0x0, 0x1c9c380}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b06000-0x11)='/dev/vga_arbiter\x00', 0x80200, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000e75000-0xa8)={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]}]}) semop(0x0, &(0x7f000088b000-0x1e)=[{0x0, 0x0, 0x0}], 0x117) r1 = syz_open_procfs(0x0, &(0x7f0000dc6000-0x8)='net/rpc\x00') ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000137000)={0x6, 0x7, 0x20, 0x0, 0x8, 0x9}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000c1e000)=[]) [ 92.766745] binder: release 16377:16379 transaction 94 out, still active [ 92.773905] binder: unexpected work type, 4, not freed 2018/01/21 16:42:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000825000-0x2)=0x0, 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00001f5000)={"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"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000a1000/0x18000)=nil, &(0x7f00003f0000-0xc)=[@textreal={0x8, &(0x7f000056b000-0x40)="36660f5a3566b8330000000f23c00f21f86635000001000f23f8f20f3083612402f2ab0f01df440f20c066350c000000440f22c0ba4000edbaa100ed0fc76a00", 0x40}], 0x1, 0x0, &(0x7f000009c000)=[], 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000c44000-0x400)={"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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000f2000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) write$selinux_load(r3, &(0x7f0000df0000)={0xf97cff8c, 0x8, 'SE Linux', "3dc365d7343ac8166b00709b0c07b07a90a80d61b4a6fa9da523244e032794dddfdf41dcf80e49cfb913202c0fc6e4f76bcaf807af9e022656499775d3d9b619a6506be9d5d5effb7ea0deaaf0bf74bb57db03bc18d3d0efd63394a8538fa809b1ebbb51e984938b"}, 0x78) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000966000/0x3000)=nil, 0x3000) r4 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000280000/0x2000)=nil, 0x2000, 0x8, r4) socket$inet6_icmp(0xa, 0x2, 0x3a) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d8e000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000e33000)={0x2, [0x0, 0x0]}, &(0x7f000078f000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000d8000-0x14)={r6, 0x7, 0x4, 0x3, 0x2, 0x7}, 0x14) [ 92.825546] binder: undelivered TRANSACTION_COMPLETE 2018/01/21 16:42:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000088000-0x38)={&(0x7f00009ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000516000-0x10)={&(0x7f0000c60000)={0x24, 0x40000025, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x0, [@generic="5b3093763c23a6cc90"]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000829000-0x9)='/dev/sg#\x00', 0x8001, 0x8000) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000a8c000-0x4)='tls\x00', 0x4) 2018/01/21 16:42:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cff000-0xf)='net/ipv6_route\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000ecc000-0x10)='net/udp6\x00') ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00005c7000-0x34)={0x1, 0x8, [@random="b5871f835d73", @random="d814078491a2", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @random="329d2226e9ad", @random="a282da83b236", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}]}) sendfile(r1, r0, &(0x7f0000daa000-0x8)=0x2, 0x7563) [ 92.836552] binder_alloc: binder_alloc_mmap_handler: 16377 20000000-20002000 already mapped failed -16 [ 92.838908] binder: BINDER_SET_CONTEXT_MGR already set [ 92.838919] binder: 16377:16392 ioctl 40046207 0 returned -16 2018/01/21 16:42:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00004df000)="", &(0x7f00007ce000-0x4)=0x0, &(0x7f0000ae1000-0x4)=0x0, &(0x7f0000a78000)="") get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a08000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000236000)=0x3) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000eb9000)='net/ip_mr_vif\x00') ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000b17000)={{0x6, 0x1ff, 0x1ff, 0x6, 0x7a, 0x6}, 0x80000001, 0x5, 0x80, 0xc37, 0x0, "0c8f3d06caf9d0344f937f60da1f310e8dc307546bcf673283c820a4329a19288d259c19655becf663305e814a0028714611dd95a43ab16b5aad6f57d7cb05992d5126899a3c84b0abde005890e8ffb34fcf2ea8242c2afb26fba80dea1b333eed66058b01b834c416236f7714fa00587380a54c7b5dbd322707e14406aac52f"}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000714000)={0x3, 0x0, 0x0, 0x80000001}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000650000)={r2, 0x8001}) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00003ef000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000008000)={r3, 0x1, &(0x7f0000635000-0x4)=[0x7], &(0x7f0000008000)=[0x8, 0x2, 0x2, 0x8003, 0x2], 0x1, 0xa, 0x80000000, &(0x7f00009e2000)=[0x100000000, 0x401, 0x8, 0xf7cd, 0x6, 0x7, 0x9, 0x1, 0x1, 0x2], &(0x7f00006d1000-0x4)=[], 0x0}) r4 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f00009e2000-0xbc)={0x3, 0x1, 'client1\x00', 0x2, "b261922d26e68cb6", "fb792e8fc5c160d65c94cd6a0ce86977260be38c7c6c610432bdd530ad232acc", 0x9, 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]}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000159000)={0x5, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fgetxattr(r1, &(0x7f0000208000)=@random={'security.', "776c616e312e2d656d30237070703027da6d696d655f747970655c626465766d696d655f74797065776c616e3100"}, &(0x7f0000db0000)=""/4096, 0x1000) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000419000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$mice(&(0x7f0000a86000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000e26000-0xc)={&(0x7f0000d03000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) r7 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) clock_gettime(0x0, &(0x7f000054c000)={0x0, 0x0}) clock_gettime(0x100000, &(0x7f0000b9d000-0x10)={0x0, 0x0}) timerfd_settime(r6, 0x1, &(0x7f0000a13000)={{r8, r9+30000000}, {r10, r11+30000000}}, &(0x7f0000114000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r7, &(0x7f000013e000)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{r12, 0x0}, 0x0, 0x0, 0xfffffffffffffffe}], 0x30) r13 = syz_open_procfs(r5, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r4, r13, &(0x7f0000023000)=0x80, 0x26a950b) [ 92.839267] binder_alloc: 16377: binder_alloc_buf, no vma [ 92.839310] binder: 16377:16400 transaction failed 29189/-3, size 40-8 line 2903 [ 92.917932] kvm: vcpu 0: requested 10176 ns lapic timer period limited to 500000 ns [ 92.947694] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. [ 92.966818] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. [ 92.999266] binder: undelivered TRANSACTION_ERROR: 29189 [ 93.007080] binder: send failed reply for transaction 94, target dead [ 93.089400] kvm: vcpu 0: requested 10176 ns lapic timer period limited to 500000 ns 2018/01/21 16:42:52 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000f000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0xfffffffffffffff9) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x100000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/21 16:42:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) socketpair(0x6, 0x807, 0x7, &(0x7f00000f6000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f000006a000-0x79)=""/121) 2018/01/21 16:42:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d78000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000289000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ca5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008b0000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000018b000)={0x0, 0x0, 0x0}, &(0x7f0000de1000)=0xc) r6 = getpid() getresuid(&(0x7f000034c000)=0x0, &(0x7f000001f000-0x4)=0x0, &(0x7f0000b7d000)=0x0) fstat(r1, &(0x7f0000fc6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000b2e000-0x38)=[{&(0x7f0000262000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000433000)=[{&(0x7f0000900000-0xef)="852f3c36cb69f4d4f52537bbbf2e3a1da380929601bd11ea74007fa161afc6a0b3fa888be89e11be01585b637008c2f0372efcdb4cefdbcf38fad6024cdd4ddad68d0b8b05fee62ac0ab500a66487b3d07c2c2951082cf7a68c4979c4cc746d85451cb3fc8287163e6ffd8a91a985644b4ec570b3358ba711f23c0114dd18878f4cc21aef6e0d235910d029956662eae8f80cb88a6b28fe15331df57b9596ec292c42b93401c4bf97348eadc54b1b9ebb6cc62ba5897676e3dd09741d4d4aa1fa9f35b35c8c98c9ba130a4a484546181006bb20ce8527b5057b897856b697c5e27c713a4b96a726582f67388a7ecd3", 0xef}, {&(0x7f0000e4b000)="76c4da8201f803c102373190f21c00231bbc0b18ec023922100a9530c7fc88add96e901bddab464b32b4c849eb30e4ed62e595165489f31dcf12f0185dfbcf64f7bd719ad256e7e35f245ecf6da79f723fa524f15973803547cadb8f00b0a91ab0e42338368a115fbbfd9ffb5463630c02570335c5adff86eec381f734af160efd1110010cd1e2777f73f22ff87bd5de905061c86d23bffeeebc5c1fcd6d7cb0", 0xa0}, {&(0x7f00003c7000)="8a7f2c3d5725044d80623f3271be79bbfce5e64f6edadd8112a2ddbfd0dbbb3e7c6a445bb4372f305e0f621690e1cb133986080e88b7a49cde367cc6e69e13e39141ccfe6ff39e9387b41a3a13ebc0880b32da809ae4440e1a824628b997dbed37d0504a3d52b5cd0845f59fb07659b265ad1580e66fb5c6bebe37aa357ac9b58686052e86d32665d8d93b0bbe4d6aae05", 0x91}, {&(0x7f0000dc7000)="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", 0xfc}], 0x4, &(0x7f00008bf000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x58, 0x8001}], 0x1, 0x20000000) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/01/21 16:42:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000e14000)={0x2000000000000046, &(0x7f00008f4000)=[]}) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f0000401000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000504000-0x8)=@assoc_value={0x0, 0xb0f5}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000018c000)={0x0, 0x444, "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"}, &(0x7f0000a2c000)=0x44c) 2018/01/21 16:42:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000219000-0x8)='./file0\x00', 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000504000)='/dev/mixer\x00', 0x3ef742d63ce2456a, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000614000-0x4)=0x3, &(0x7f0000c91000)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008a0000)='/dev/sequencer\x00', 0x101040, 0x0) mincore(&(0x7f000067e000/0x4000)=nil, 0x4000, &(0x7f0000e58000-0x2f)=""/47) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00007da000)={@generic="219ff35b66dca8ea2551303c05cf0639", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setrlimit(0xc, &(0x7f0000300000-0x10)={0x0, 0x0}) sendto$llc(r0, &(0x7f0000258000)="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", 0x1000, 0x80, &(0x7f0000f9b000-0x10)={0x1a, 0xc5a0c16706085fdf, 0x1, 0x9, 0x7, 0x7ded, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mount(&(0x7f0000cec000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00003f2000-0x7)='mqueue\x00', 0x0, &(0x7f0000b65000)="") creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) 2018/01/21 16:42:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000994000-0x8)='./file0\x00') fgetxattr(0xffffffffffffffff, &(0x7f00007f2000)=@known='security.evm\x00', &(0x7f000088d000)=""/2, 0xffffffffffffff6f) perf_event_open(&(0x7f000001d000)={0x400000002, 0x78, 0x7c, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3ff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bff000-0x9)='/dev/sg#\x00', 0x8000003ff, 0x0) r1 = socket$inet6(0xa, 0x480000000005, 0x0) r2 = syz_open_dev$tun(&(0x7f0000bec000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d35000-0x28)={@common='gre0\x00', @ifru_map={0x800000002, 0x0, 0x8, 0x0, 0x0, 0x0}}) inotify_init1(0x5007fffd) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004d4000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00005cf000)=0x4000009, 0xffffffffffffff77) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000e3f000)={@common='dummy0\x00', @ifru_ivalue=0x40}) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000377000)=""/0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000e7b000-0xdc)=""/220) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000596000-0x4)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000000, &(0x7f0000889000-0x4)=0x10000000200, 0x4) r4 = dup(r1) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f000071f000-0x10)={0x6, &(0x7f000032d000-0x30)=[{0x3, 0x1f, 0x100, 0x2}, {0x0, 0xca5, 0x3, 0x35}, {0x13f4, 0x9, 0x1, 0x1}, {0x1e, 0x5, 0x10000, 0xa0}, {0x80000001, 0x4, 0x100000001, 0x2}, {0x577, 0x7, 0x81, 0x0}]}) setsockopt$inet6_tcp_int(r4, 0x6, 0x2, &(0x7f00005d1000)=0x81, 0x4) bind$inet6(r4, &(0x7f0000797000-0x1c)={0xa, 0x0, 0x5d09, @loopback={0x0, 0x1}, 0x100000000ff}, 0x1c) sendto$inet6(r4, &(0x7f0000a76000-0xdb)='1', 0x1, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x4000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000931000-0x4)=0x0, &(0x7f0000413000-0x4)=0x4) recvfrom(r1, &(0x7f00006dc000)=""/0, 0x0, 0x1, &(0x7f0000742000)=@nfc={0x27, 0xffffffff, 0x8, 0x807}, 0x10) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000d50000)=0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000bd1000-0x400)={"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"}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00003ea000-0x4)=0x6, 0x4) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000ba7000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_data=&(0x7f0000d1e000)="3bc298971b348058bee8a44970aca8c4210000000000000001f6a6401399b20c"}) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f00007be000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) sendto$inet6(r4, &(0x7f000090d000)="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", 0x5d6, 0x0, 0x0, 0x0) 2018/01/21 16:42:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x84) bind$inet6(r0, &(0x7f0000f7c000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000f6a000)=0x8, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000779000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000082d000)=0xfffffffffffffe4f) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00001b1000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x5, 0xffff, 0x2, 0x400, 0x1424, 0x0, r2}) r3 = dup2(r0, r1) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000340000-0x4)=0x0) 2018/01/21 16:42:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f000005d000-0x9)={0x1, &(0x7f0000000000)=[{0x1, 0x0, 0xffffffff, 0x4}]}) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000002000-0x40)={0xbd9, 0x3, 0x8104, 0x100, "276f8b8f42739ed31fcfe56100156a9a045450efc7cb83a032bf696ff9f469cb293b281a28e7f69b15fe17a8", 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000002000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0xc)={0x0, 0x4, "7a5b79be"}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={r1, 0x2, 0x5, 0x5}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000004000)={r1, 0x401}, 0x6) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000000)={0x3, &(0x7f0000005000-0x18)=[{0x9, 0xa66, 0x8000, 0x1}, {0x5, 0x7, 0xfffffffffffff000, 0x4}, {0x7f, 0xae0, 0x7, 0x7ff}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000006000-0x2)=0x9, 0x2) syncfs(r0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000-0x20)={"8f2d092053b8bcf069bcb00b069d5402", {0x4, 0x7, 0x3, "9fcd565bdda5", 0x2, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000007000-0x8)=0x2) write$tun(r0, &(0x7f0000005000)=@hdr={0x1, 0x4, 0xe2, 0x8, 0xffffffffffffffff, 0x7, @ipv6={0x400, 0x6, "a80a36", 0xe4, 0x29, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@fragment={0x21, 0x0, 0xa849, 0xfffffffffffffff9, 0x0, 0xff, 0x3}, @dstopts={0x2f, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x83, 0x75, "44eb6a6052f2570b0d99233018acd70d7d5c7e944e2e7be26dce89ec177e0af83d53e95156859dc25076b1f40e7c456ffd5210f3a1a1efe371eae743ae1d6d2b603a3822fb4153526f7c7bef48b6afaf15b91de60ed02807f17192d32795cac8f0ff94fa0cf8057401ea1d7d42134cc80e18a551c8"}, @ra={0x5, 0x2, 0x9}]}, @fragment={0x84, 0x0, 0x1, 0x36, 0x0, 0x2, 0x2}], @udp={0x0, 0x1, 0x51, 0x0, "6ecd9a4f5902cf4eee98200cbe145d4d365b3fd8e4956840a36678dc79210149376a8808e1e188df805dc1474c06f50aa80f1853a59389152fc038edc6a4b3cedfb263ad00379bbf78"}}}}, 0x116) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000007000)=0x0, &(0x7f0000002000)=0x4) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000008000-0x400)={""/1024}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000009000-0xac)=""/172) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x80000001) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000002000)=0xfffffffffffeffff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000007000)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1000, 0x3, 0xe5, 0x2, 0x80, 0x20, 0xdf, r2, r3}, {0x6, 0x9, 0x98, 0x8000000000000, 0x10001, 0x5, 0x3, 0x9}, {0x1ff, 0xffffffffffffffdf, 0x50, 0x2}, 0x24000, 0xd, 0x3, 0x1, 0x3, 0x1}, {{@in=@rand_addr=0x9, 0x0, 0x0}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x4, 0x0, 0x9, 0x1f, 0xffffffffffffff9f, 0x2}}, 0xe8) 2018/01/21 16:42:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000001000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x2, 0x8, 0x0, 0x0, 0x1d005, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7fffffff, 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) vmsplice(r0, &(0x7f0000002000-0x30)=[{&(0x7f0000002000-0x12)="f6d0aac271ac0a9beb96264d1ab956eb3d8e", 0x12}, {&(0x7f0000002000-0x31)="a9b4056134932623bba2e68db4d455c565a79208a4e6e5e35ead975eef65acf7392242411de210940287f2f63124b4ee1e", 0x31}, {&(0x7f0000001000)="", 0x0}], 0x3, 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r1, 0x3, &(0x7f0000000000)={0xd, 0x6, 0xfffffffffffffffe, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={r2, @in6={{0xa, 0x2, 0x8138, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffffffff80000000, 0x0, 0x100000000, 0x2}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={r3, 0x2c, &(0x7f0000001000)=[@in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x7d}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000)=0x4) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000001000)={0x53a, 0x401, 0x5, 0x7, 0x5, 0xbb24, 0x80000001, 0x0, 0x1, 0x81}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000006000-0xa)={0xffffffffffffffff, "c9cd6933eedc"}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000004000)='/dev/audio\x00', 0x40102, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1b, &(0x7f0000003000-0x1f)=""/31, &(0x7f0000007000-0x4)=0x1f) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x1000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000005000)={0x0, 0x1, 0x2, 0x8001, 0x3, 0x1, 0x806, 0x9}, &(0x7f0000002000)={0x6, 0x7, 0x1, 0x0, 0x7, 0x7, 0x0, 0x80000001}, &(0x7f0000007000)={0x80, 0xffffffffffffffed, 0x7fff, 0x7, 0x3f, 0x7ff, 0x7, 0x0}, &(0x7f0000006000-0x10)={0x0, 0x1c9c380}, &(0x7f0000005000-0x10)={&(0x7f0000002000)={0xfffffffffffffffe}, 0x8}) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000009000-0x4)=0xffffffff7fffffff) [ 93.219445] sctp: [Deprecated]: syz-executor2 (pid 16433) Use of struct sctp_assoc_value in delayed_ack socket option. [ 93.219445] Use struct sctp_sack_info instead 2018/01/21 16:42:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) syz_open_dev$sndpcmp(&(0x7f00000d1000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000764000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000f81000-0x4)=0xc) r1 = eventfd(0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000017c000)={0x0, 0x0}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000d41000)={0x0, r1}) dup2(r2, r2) 2018/01/21 16:42:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000095b000)='./file0\x00', 0x8400, 0x100) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000045e000)={0xb4, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = syz_open_dev$evdev(&(0x7f000098e000)='/dev/input/event#\x00', 0x0, 0x100) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c38000-0xc)={0x0, 0x0}) dup(r1) 2018/01/21 16:42:52 executing program 7: r0 = socket$inet(0x2, 0xa, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b9f000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00005fe000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000613000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/21 16:42:52 executing program 3: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f0000a47000)="") mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000fc1000)='/dev/amidi#\x00', 0x6, 0x131200) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fc2000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @in=@empty=0x0, 0x3, 0x7fff, 0x1, 0x1, 0x2, 0x80, 0xa0, 0x88, 0x0, r1}, {0x5, 0xcde, 0x8, 0x1ff, 0x8001, 0x7, 0x7, 0xc6}, {0x0, 0x7b1c803e, 0x7fffffff, 0x3}, 0x8d2, 0xf, 0x0, 0x1, 0x3, 0x2}, {{@in=@broadcast=0xffffffff, 0x1, 0x3c}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x5, 0x10, 0xf9, 0x7fffffff}}, 0xe8) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000fc1000)={0x18af, 0x4, 0x0, 0xd629, &(0x7f0000342000-0x100)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000fc2000-0x13)='/dev/snd/controlC#\x00', 0xc69, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fc3000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000f5c000)={[0x6000, 0x0, 0x10000, 0x0], 0x8, 0x70, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) r4 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000f49000)='./file0/bus\x00', &(0x7f0000962000)=@known='security.selinux\x00', &(0x7f0000fc3000)=""/7, 0x7) unlinkat(r3, &(0x7f0000154000)='./file0\x00', 0x200) pread64(r4, &(0x7f00002f7000-0x6b)=""/107, 0x6b, 0x0) 2018/01/21 16:42:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xfffffffffffffe4d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) r1 = syz_open_dev$admmidi(&(0x7f0000d51000-0xe)='/dev/admmidi#\x00', 0xc9ae, 0x0) recvfrom$ipx(r1, &(0x7f0000f55000-0x84)=""/132, 0x84, 0x2000, &(0x7f00000f7000-0x10)={0x4, 0x81, 0x4, "91571a90147a", 0x10001, 0x0}, 0x10) [ 93.295793] sctp: [Deprecated]: syz-executor2 (pid 16450) Use of struct sctp_assoc_value in delayed_ack socket option. [ 93.295793] Use struct sctp_sack_info instead 2018/01/21 16:42:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0a000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = syz_open_dev$amidi(&(0x7f0000cd8000-0xc)='/dev/amidi#\x00', 0x9, 0x80000) r2 = syz_open_dev$sndpcmp(&(0x7f00001a7000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x200) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000fbc000-0xaa)=""/170) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004ee000-0x4e)="5ccfd6aa1384de5bebf912b08154656d4a7864cf7205251cbdc09a1aa2f25a3595019d898a69e30f16a2db240a46b8badb2efbf2901335e47ec2768c828704c30b541ca85bd3ca2077583a437f27", 0xffffff91) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000cdd000-0x8)={0x3, r2}) r3 = syz_open_dev$sndpcmc(&(0x7f0000e71000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000a0f000)={0x0, 0x2, 0x3f, 0x8, 0x15, 0x6}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008c1000)="71e67a15df848dec108cec478e2e4bb4", 0x10) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000d3e000)={0x3, 0x9, 0x4d2d, 0x6, 0x1, 0x9, 0xf5e, 0x7, 0x3, 0x8, 0x2a, 0x7}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) 2018/01/21 16:42:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000a9c000)="000000002a0047f1070100000000000002009d00010d000f09eefdfcff0032440014006e35a2c2fd741a41c355e750b2cd180458305cda6f84436ab955f9d6b4f7aca2b620c46fb6053c7c0303ca7eabbd146380b9ac735e3e5de157faebcd2bb3645573de7945d1fdcecf7aaffe54c3e988f07d7b34eb367814432fe10c4a00c9a65b61303c6e230901c4e2b425c56686b9a974b8", 0xa2d9) [ 94.435776] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/01/21 16:42:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c26000-0x10)='/selinux/policy\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000a35000-0x8)=0x0, 0x8) prctl$setname(0xf, &(0x7f0000ffc000-0x1e)='/selinux/commit_pending_bools\x00') openat$dsp(0xffffffffffffff9c, &(0x7f000020f000-0x5)='/dev/dsp\x00', 0x0, 0x0) 2018/01/21 16:42:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b41000)='net/raw\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d7f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f0000c7c000-0x8)='./file0\x00', &(0x7f0000a98000)={0x4000000000ac2, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000cda000-0x8)=0x7, 0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/21 16:42:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x805, 0x9, &(0x7f0000d3e000-0x8)={0x0, 0x0}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000078b000-0x10)='/selinux/create\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000be8000-0xc)={0x10000000, 0x0}) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0xffffffffffffffff, 0x3) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000e6c000)=0x1, 0x4) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f1f000-0x8)={0x0, 0x0}) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000037a000-0x4)={0x6, 0x0, 0x8000}, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000028a000)=0x6, 0x4) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105518, &(0x7f0000001000)=""/250) r5 = semget(0x2, 0x3, 0x81) semctl$IPC_RMID(r5, 0x0, 0x0) 2018/01/21 16:42:54 executing program 2: r0 = eventfd(0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000001000-0x8)=0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0x1d, 0x100) flock(r0, 0xb) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x2800) r4 = dup3(r1, r3, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x40000, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000002000-0x4)=0x6552, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r4, &(0x7f0000003000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000)=0x48) ioctl$sock_ifreq(r3, 0x8925, &(0x7f0000002000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 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) 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) vmsplice(r3, &(0x7f0000004000)=[{&(0x7f0000000000)="73df9c4654c832caf912f956b917235f2c4b0c3d80f2f1fe8a8cd13178589a3c3218c60ec6126cfe38d2c9c6ac79fcf5223240932f6c999a9deed3740244e89972ebd047bd2a4ef130a2e6fcaf5567374b7f03d06da3d2d0abe88f5b06b18b18d2f061ab5466228f6517", 0x6a}, {&(0x7f0000005000-0x59)="91286aaa4a956c4719273c9cbeb0f85dd6d95f142bfd76eedbaad88e606ae2a9fe06535f286a195b6cbc421798667999fb8d5919e748963e0d8e9f253ab4b6c649520d0ef540d698e43701e7ac8b666ac0f3bd766aedb1d2c3", 0x59}, {&(0x7f0000004000)="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{&(0x7f0000004000)="00ba931cd57ab663ddb376f4a2991fbf9b55eb7f469b7e4d696dacb3205b67b0e4b6e988a28f638e0794489520226e4c382bf932a439f0e4109a9bc20c683ba0359505f7793ef7c1efbcb87bac7b0083863e9aa623898e36a0ddb6f3daaff53d8b3b4c75e2d966a466b97369206a068eaea69d6e36760116ff59afb53906ff0bee4b36a88254683400ba9b17f3310a187a10744e49b3609bb641635e2934e6d5fe8664a0b9a053bc9de4062a61676b3bdb898dc089db9ff99ec50ee42575598a12f055da970e292e85ef08777ee24c071004357d559cb7fd1fc5980d05e685f06413d53094c41a7af3d2749abb035734abab06387cf1ef0517ee2eb577b2bb14150437e388fd0e25b65afaffdc672927b5e3f670f153649a9fcc4d8db7c1e2e49cca7852d05ea125f80d86fd535bfe18c1568c9420b8500657c46949c746feffdefcb39d8961b92d11bb02aa8669b802d6c8d53e2e5fafb539cf620bad54e9fce67b9b94b72b373a0f48ff782753a5ad512601003fd9f9e977bdf259679bbdc71b51a43059adebfb4b6523f8194f189e39a7de885ffd1fef2a5397ca43197419e127c23980b0ce1c8662ebfb73e9dd4b1aea55933fab6d72ae768682f4dfb06c25c244d01dc0ccdad122224ad686f392d7a6461e0484914688bb4eac2f5ac71119e9d6ceec19dda2994e363d6ea3ff11f573b79187dd310eda39ee7c29c239a34e0779ad7bad838e533c90fa8096560c439078c2217369c54e7524e33079453596a799080758fcff651610d7850945d4da05853a40aad5b5eb61ad39e0394fc094085d248a04a451aef40799566e8af99aeb83a6f5834bada20db2d1a6655bb8bc69e5aab9e4c28d69b0c405a5cd138551d2fbe12f3679a0a8bbfb20d38f038a643aafa390a368017dc053137bd6e7f6f21483496a4a91fb96e6282f6054f04d333f9f58c756be0eabe2ce4345449cfa577ccde5c30fe66efa3d56c6ab682668876660376ca54fd42c21dfa7edfa6d5e13c3317a461ed7cb3481d75b50d592e1dd0d4fc8726cb9910124d341dd3a7342228d3820824cb493e4fdac5f715579fe9759137131db99cff3e06350e395fe142cdbc703881aa621546221b670da2068fd996b0fd04ba2efb556eda3c57d805639cb25eea4bf561bc5fe2315be0bfaa9e7af351afe5b25c88760fb693c376efa6b9b40da157909bc40dcaa7e4b1283a0fdd2ce0ba404a901089d0d8e39d08d109cb3dad7fe1d7e6259b73d7bc787b1b04fca24cc40d15b72ae2eb94f7cd1a7c5e0f0cfcf5ce0aac0c5e7091a5979d5c6f3a6b20cab2477a2b69891ae991956c616097dcdb7760cf8de0eed7b982f408376f3108511fa4af6b6f9b57e195016778f8867a011668fc7911e7b4742aac189b0b8f38b27321a22315779f1ab6873cc89bc96aec6925ce3e599ee165b52535569e4c7b9d050683af6d0f91f484fa094e8ecec521c9f4d48457a63582f940223d771ace4c354f4784477acf73d636df70f43b76f9462912aab03031cfd8d8f9a400f9a11078262ef69fb3b92b9be1cef1c9e40bdf7306a000276dc252b76dabc02e549bb8799085df8d0d72b15a21ec6307594ef7f0ecaf7762d813e087f0523b735bbe22ffa1ce4786a8ec2840c5b8bb6d4046577158747d35c689a89cb923bcd3e1559d3013258b4cc806089e47370b1764ca790f6d21aaf696a3814f4d21330fcb336b27a0475a9a2139248abb4915671d540bb8a9bf2b2b21a890d1ddb7ab23e2cf7447a670c87e432f71d2aa0b49d34015dd6b92eb0095a87da459bb6a70b29155d0484a008c5b4dc345af74cabd237c98bc9b6be62774d96a4886fb828fa492459f86b73796a252150539df215e709ebf3039a2028f91cd2fdcdcf454b055e0c2adc4df4934e7e45e15771cfb127782f1c5ebc1647ed165aade832bcb3483010729891ff5de066c6c0ba2a8b0798c9e8d1d62ebb5cbf1a874805360a1b5f9b85653a21fd7f4e64d047bb88d53eeedc2460a18516e2e29c804cce7eb6433bebef03c19cde0ea7cec5a4d1f7c6fdd70d182bd3ddbd72355e4bcc720c8471428082f1ab3af7dab8bcf8a308a1056ec70ad3b25431dc5e2ce61eda1afa5c035c7a3d151117fd4a216c02975bb4e2bb6b810e88d8ee3b2cf491ff8b71f3f1935a4f41ac814d5be5489b0820f49c62ccb089f6ccd4117c7f16b32f75639b7bc29ee2bcdb8613ad755c2dcbb0f59ee647b062e936bf87330498e66d64fb1426a3cdda9513251dbd5280730e7e66419ccf089b0cd2bc3830d92c3d95a033aac63995ef31ff6dc7f60d18e635a3fd88c7a5a035832c11e6da44d744bef654bc4e637944aeac26cba600d36c11c4ab732e195f170b19c7cc4ca8835281cdd54a22154e89ee2ce3047580dd1e2e390aea6dd3e27ba9e6332b9de18584f3f11bacb3c8e220c9a0c4dc3ab6430c89606e90d3b5e6d77001ff75316e0739fa00220ec4bca483ec02ac711554c9bba9a2e7758512d861e0b42b985ed0a689068b63edf0affa81dbe28a0a46eff974f18970e463a20aa7f7d2a253680b4eb3d31d14c6b093c864c0a846d887262129457820172cd134742378662206602877b6d8ced0199886dc5a2db02694bae9cadd8a8f9cc9c4d8cf386bcc53cec7ad074e541a1ce8a8f81df811575d41f68d0971f098805698705f7bfab62c296e5aaf8abd12b5b1c2eec48e7b98855f446af894119447d2356c6437b14747f4a01ca66adf94f1be33786c42e767bb609b27c833d83fa4fc4a8e7da64ce8fa4c639638cc176cc69eb603f2ee417832887e474c45ae1ba7b44c92cbf29fce7f39fad0ca548f9679ac32516c3cab23fcf480d2d781b688f84cb399c9e38e88c353f7f1490777219db9c1fec765a15109a7069f6b2ed88329eac7bd12acaebf477d7c4e45416395f455a6228c98a20c9a2e20c84756dcbe1935779d9b1615d92337b40c3f045f727d1b894c7189348f636c27cc2a0e118db08c851a9565331beb53884be9564e7d802f2313197bbab928381662b62742f17de89831eeeacc22d4dc57aabd7ed48b1343f57b2d3a020e64a2869b255f805cf9fd6124d7fa4e03cb89f82ad75d9026baeba01002785dcf049a74142b25d02031c0c6cf843ffe2097958dd8bc68678305dd913abf7d1313df076449cbdbc9a0346c3eeb861e002852775fc20642996b690a2d904077196b757f0c66e28f0002c4930c4a5c8503786fa578d253a55601ab0e9b3c88f5c793fe433115208312628f709b3da7ae99cceeea2d8a925c498436f2cde887b2708af9fec089d8a5b0f468aa3c7d938e97183d08355ac34779ea83d6d9fa8a9ec386ef77006fb6e2ebd5f890f3ea2d26b4cded3313b1d3b671fe7d608606f577ef3e62db4dfd3d72c633e1233aca0bec1e0e213387ca36d33c09a110b1fdf29730a5a9fafe81f0369fecb8e577699ea6a12414c4cafe52fe2d507691843e7f05ab74978673c20862ec2cf07fc36f486d44b19dcc477b627f3fec08d9b8e3c795965c618e23974aac01e8d99e4ef1b5ba34403d4d6113d489ee7e51f65a027a02b7858897e2585718d6e13d9f7792c8f2be615f169cb3d0c123f2c1f80b788c44ecbfd80bcd40052be5fafdf59c18e3d5dec1df61d969e137f0d80045748e2be927cb556c3279cf4178f038838499da2681f0c3f3ce8ade673c29a19bfba8b93eb1940dbeda0ddb7ad071373770a2de182786dae6684a772e03898fba8ebb4fce77be75f4d27edfab399be9451e98b3a43637bbde29923fa008ba898845c663adf8b83c42fbce201292553e19ad4d13077153dc5d073d8550a91d074131e9f2d33604913c91f50c638bdedcfcac19a4b22196c820d25c1957df6c5c1392ddea02266ce9b42efda3a570bcd5a10aa7cd94b86b38b839e1151f38142bce197c2cb7c899e2c4e9877354e5e77cb31a32fdc806830f80c2b9b6e73e91ccddaf790a25c1c3fbd32ac7d8a1e154b287c790b78b64845466e389a96daeead88f2f5c96f6e8bdc844aba445abd724443e31fbac2b127943b52e38bc69ace2fb6613c510f491f76fd05ab11ade6a01bcade6582ebdb6213a85902eb3317b7b80d273f998a6ac25c90bfc89ce899193f92af73669e89b66a8a27e65db2930708eb62da54b232f2f367b680138ef947165c605d955fbc636c1729cbf169afc152c181438ebd78e60cbddcdbe207126a2adfb2b5e0fa7a12437a4ed65ac7e62083f6302a19094f08371151d0fcfdf8ac18f96de9ec9091048a0717e64d0dfae12cc879efd3ffe3a6265373a2917b50bf0faa238b823cddbdd5dadc23b85a1a55c7900f29a37a83d9d098243ca1ba2132e10904df8e64ed65f8f434e8d46188eea2e6b6b8f254ee7c61378fd2e36aa5588892781e517cb37260b2a58802e342a281b9f41abfe64b09a11250d8550924bea8172f8dcb8cf55f10e0b842b723dd02cfac826729c1b7d8e2c07c69659982b79711ceb56ce76678c86a275dec0be6291d96db8222090b4f0d2db1c4ea6531a69f3124f08cccd13f323050646697418350c606fbf17068fd3f49c807739e70c334d9dbaf251125d6847342844ed24fab55c3cb67b2d876517180a23cc10e61a4b4e5efcb546c6ccab629ba85cafd79a1449d55d424bc1c24d8a9c409f776335ed2b7ad4b204b05216c06d74c079c1d213312b8c2b8c59d16d19efa2cf9f108082582619964c593e05bedcdf5c21fb0f6f42a36d38fa0dbbc013be40f133b7d5638b38133924deb9207f4c59124d6ebf8057a3a4ad9ce06419eaf4b1cbd5141ba6db36d13e7304e7c01ad3dfc36d8f2418c831eb02017a9350c438d35dcc549283b3c158defd01a0d2f510916f0308830408a079814db63330d03247ba8997e3a6d00a69654d320af8a50113d8b8533615cf07d860fc5ec583c47db62024d476d5e3f3b89d7dcd27c95984ca34a8b4638c05c0965399fd37267443bdf6cd7eb7f4e053732064c8ed0eb9966ffef64156a8027c0347d975f60227ca9de04b4449ffda4faeb23d12f783bf275b5639737961053fb2bf8a92101ef48d2b94319f63800e5d8a9bd22d7d091106544e4e0119bfe55bc8a92a3dddb01bdcebaf3babbc9e06214237410b565b31912311d1e2c9a2ea2a3652375e401f57b97571c8595fb9238f5bc77b78bdc2c6ad2f366d7a7095a6cdd009e7b0a2f1425e9dfb6680be35a81529d251d8d9229313c61a755a3ec0ef1f517e2ce5c7b34af23ec71a59910c2c8985904d84dd3e5b28b275eeb4c0fe4611b667cafecc1b1eb387646b043eb888c8e3902f524fd38e48a9295ef500709d096555b9fa5c54d11f1a24cdd42dd4a9f11764c90089bec9e9227eb52f0f9061987693b118b9bfe9d5e5165210aa4abb5284d015ed691a072d110754647a555f490ec6b8cde6ec20409e943e46a7c6ffc03203d2e7fa57521cd119b82c54c0bcc5d8b7223844951434d36534684c681de1110e70f7e9404cc3399b87d6c0057463638df80459e1f772319a7406d0f51cbfdd3a028a75008ccc79ef329a6c90e5afbbe8214de5d7b1697dcf47edfcc8bbc0641d6226b660cd22babff775f001d9164d24e00d99ece1d405fad14abec9f90258755ce6064600a3058c36dad9e9afd0372270b19ec7320cf487890a5a9c3418502a6bb1bee7effd77f4f48f1c06e973cbe50ac2a2130c62a6757df079b432f5e7635759cc5164628e1e2d50d936752272651bfc315af010a4ab1699d6e09bcbfec4c6bb105fc1fdae9d6a88257a5294b2", 0x1000}, {&(0x7f0000005000-0x70)="2d98bd4d35dccb395d4918e78c93e0963f70ea744749a1d2ad879513cb01090e6f9b10139f97702034132fe53c801046fe2c8333c9a68b114fe42129ea8467f9100beaa385e0d0d59a542315a0a0f087190853c86b0eee68d535cf7e67cc13a8698db861ab8e961a7bee6f4b8d169f57", 0x70}, {&(0x7f0000001000)="", 0x0}], 0x8, 0x5) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000005000)='/dev/audio#\x00', 0x80, 0x0) fcntl$setflags(r5, 0x2, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000008000-0x10)="647562436102f9a0016a052137da0da3", 0x10) 2018/01/21 16:42:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x7fff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) read(r0, &(0x7f000093d000-0x20)=""/32, 0x3aa) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1, 0x0}) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000e76000)="") 2018/01/21 16:42:54 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000003000-0xe)={0x0, 0x0}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005000+0xf6a)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000002000-0xf8)={{0x0, 0x1, 0x7ff, 0x1, 0x7}, 0x14f, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x5, 0x3, 0x6, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) select(0x40, &(0x7f0000001000-0x40)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x77359400, 0x0}) 2018/01/21 16:42:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f00002f2000)='/dev/midi#\x00', 0x6, 0x141400) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000004c000)=0x7fff, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000268000-0x2b8)={0x5, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/21 16:42:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000bd7000-0x9)='/dev/dsp\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f000058a000)={0x79, 0xffffffff, "1d48e62888ad7bde139ec7786648fddb02ccf138b5dbe28a5f3535d35093d3adaa469fa59f98007586947914b7deff98c2c3b98d5261d443ee4e61a50e92f4c399a6ee7ef6b01f52b635fa25d27a3ea33ecfba1d56060d3da6728030abd88ef08c97e66f6632ee1eb3a2cda5ffe4d72961"}, 0x20400) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x24, &(0x7f0000f77000-0x4)=0x0, 0x4) 2018/01/21 16:42:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a01000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001d0000)={0x200, @time={0x77359400, 0x0}, 0x5c88234a, {0x2, 0x8}, 0x9, 0xbd7d30c88154a3c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000012000)=""/4096) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000abc000)='\x00') ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000a0a000)=@raw=[@ldst={0x3, 0x3, 0x0, 0x0, 0xe, 0xfffffff4, 0xfffffffffffffff1}, @jmp={0x5, 0x33f5df54, 0x4, 0x1, 0x3, 0xc, 0x18}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x2, 0x3, 0x1, 0x6, 0xb, 0xfffffff0, 0x0}, @jmp={0x5, 0x6, 0xf, 0xa, 0x0, 0x11, 0xfffffffffffffff0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x2, 0xa, 0x9, 0x40, 0x1}], &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 16:42:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ff7000-0x8)={0x0, 0x0}, &(0x7f0000601000)=0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x1ffffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0x1ff, &(0x7f000045f000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x3b, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x10) 2018/01/21 16:42:54 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000ca3000-0xa)='/dev/vcs#\x00', 0x4, 0x8000) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000959000-0x4c8)={{0x9, 0x5, 0x4, 0x0, "e4e04b3a6119f09984379d3eb00e474b2bd50d832e8f58e9d4b4f43b68f616927e43ff6ef219845d3e46498c", 0x0}, 0x0, [0x6, 0x2a6, 0xfffffffffffeffff, 0x9303, 0x34, 0x7f, 0x5, 0x5, 0x8, 0x100000000, 0x711f, 0x4, 0x100000000, 0x9, 0x7, 0x4, 0x40d, 0x6, 0x5, 0x4, 0x7, 0x4, 0x8000, 0xf4, 0x400, 0x0, 0x6, 0x3, 0x2, 0x0, 0x1, 0x2, 0x5, 0x10000, 0x0, 0x80, 0x100, 0xfffffffffffffffb, 0x7, 0x4, 0x2, 0x8, 0x4, 0xd4, 0x5, 0x400, 0x80000000, 0xad41, 0xffffffff, 0x5bd, 0x3, 0x80000001, 0x5, 0x3, 0x767, 0x7fffffff, 0x0, 0xb, 0x9, 0x3, 0xfff, 0x1, 0x7fffffff, 0x3ff, 0x3, 0x8, 0x4, 0x5, 0x5, 0x4, 0x0, 0x1f, 0xffb, 0x0, 0x7ff, 0x0, 0x3f, 0x165, 0x6, 0x80, 0xa1bb, 0x4, 0x8001, 0x80, 0x81, 0x0, 0x3, 0x6, 0x1, 0xffffffff00000000, 0x8, 0x9, 0x80000001, 0x80, 0x119a4ea0, 0x0, 0x45, 0x5, 0xad, 0x7ff, 0x7, 0x6, 0x8001, 0x2000000000000000, 0x0, 0x5, 0x5, 0xf0d3, 0x1, 0xfffffffffffffff8, 0x200, 0xc6, 0x100000001, 0x1000, 0x2c6, 0xf1fc, 0x7, 0x2, 0x100, 0x2dc, 0x2be2, 0x6, 0x9, 0x200000000000, 0x7, 0x0, 0x7ff, 0x4], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f00005c0000/0x3000)=nil, 0x3000, 0x1) getsockopt(0xffffffffffffffff, 0x10d, 0x0, &(0x7f0000a7d000)=""/0, &(0x7f00002be000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0xff}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000097a000+0x1b1)={r1, 0x1000, "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"}, &(0x7f0000652000)=0x1008) 2018/01/21 16:42:54 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1b9, &(0x7f000000d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x1ff, 0x6, "7c1ccf", 0x183, 0x5e, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x7f, 0x0, 0x6f, 0x6, 0x0, 0xffffffffffffffff, 0x3}, @fragment={0xff, 0x0, 0x5, 0x8000, 0x0, 0x76c88000000000, 0x2}, @hopopts={0x6f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0xbb, 0xe, 0x0, 0x9, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0x3f, 0x0, 0x6, 0xffffffffffffffc1, 0x0, 0x57290507, 0x1}, @fragment={0x3b, 0x0, 0x1, 0x9, 0x0, 0xf, 0x3}, @hopopts={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x9}]}], @udp={0x3, 0x1, 0xffffffffffffffa0, 0x0, "c33592db8644802394765459cc2bb9895a86a946928918613db09f5bdcad900968d16a571a489d922979654768522779ad34f3b900800524cdf2318b4ffec25cc2ce22845d916e7024004cf05366b49fdb6837272a57d1c70a2ccd4e668e85ab6b2cf9d0f94f660cba4830618351a80dd6f81d237188c06e9a772a0f9eba73cc35427b9d7a817ac72d8a3d57a8beae2a210d1b2fa57691b9611cb6649da4926dcc4e12c6f952419acaeda93c92f5adeb9e110415d9fee5b9e8fc69a461a4879b4dcc4e89526699912e82b0"}}}}}}, 0x0) 2018/01/21 16:42:54 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000009000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000003000-0x7)='ns/net\x00') setns(r1, 0x0) 2018/01/21 16:42:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d1e000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000c98000-0x8)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00005f0000)=&(0x7f0000169000)=0x0) r1 = open(&(0x7f0000454000)='./file0\x00', 0x80, 0x2) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000647000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b1f000)=0xb) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000e01000-0x4)=0x0, &(0x7f0000100000-0x4)=0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000247000-0x9)='/dev/vcs\x00', 0x4000, 0x0) 2018/01/21 16:42:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000009000)={0x200000002, 0x78, 0xc564, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xa, 0x80) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c7b000)=0xfffffffffffffffa, 0x1000000fb) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f88000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0x2, 0x4, 0x8002, 0x3f, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r3 = add_key$keyring(&(0x7f0000eda000)='keyring\x00', &(0x7f00009a9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) getresuid(&(0x7f0000862000-0x4)=0x0, &(0x7f000012e000-0x4)=0x0, &(0x7f0000c30000-0x4)=0x0) accept4$netrom(r2, &(0x7f00009a7000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f11000-0x4)=0x10, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005ce000)={0x0, 0x0, 0x0}, &(0x7f00001a3000)=0xc) r6 = syz_open_dev$dmmidi(&(0x7f00006ce000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r6, 0xae44, 0x6) keyctl$chown(0x4, r3, r4, r5) r7 = dup3(r2, r0, 0x80000) r8 = open(&(0x7f0000436000)='./file0\x00', 0x400000, 0x21) ioctl$sock_inet_SIOCSIFNETMASK(r7, 0x891c, &(0x7f0000da3000-0x20)={@common='syzkaller0\x00', @ifru_flags=0x803}) linkat(r7, &(0x7f0000f19000)='./file0\x00', r8, &(0x7f0000a1f000+0x85a)='./file0\x00', 0x1400) r9 = semget(0x3, 0x6, 0x180) semctl$SETALL(r9, 0x0, 0x11, &(0x7f00007b1000-0xe)=[0x2, 0x1, 0x1f, 0x5, 0x9, 0x76, 0x80000000]) setsockopt$inet6_IPV6_ADDRFORM(r7, 0x29, 0x1, &(0x7f00004e6000)=0x2, 0x4) r10 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_FLUSHABLE(r10, 0x112, 0x8, &(0x7f0000227000-0x4)=0x7, &(0x7f0000eff000-0x8)=0x4) 2018/01/21 16:42:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000519000)='/dev/ion\x00', 0x200000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000c6e000-0x30)={0x8, 0x0, &(0x7f0000dd0000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000ea000)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000036e000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000c0f000)=""/158) 2018/01/21 16:42:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004c3000-0x5)=':^{[\x00', 0x2) setsockopt$inet6_int(r0, 0x29, 0xde, &(0x7f00006ee000-0x4)=0x4, 0x4) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) [ 95.069289] binder: BINDER_SET_CONTEXT_MGR already set [ 95.081224] binder: 16675:16680 ioctl 40046207 0 returned -16 2018/01/21 16:42:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mincore(&(0x7f00001dd000/0x1000)=nil, 0x1000, &(0x7f0000201000)=""/153) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) fcntl$setpipe(r0, 0x407, 0x3257) 2018/01/21 16:42:54 executing program 5: unshare(0x8000000) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ab5000/0x4000)=nil) r0 = shmat(0x0, &(0x7f00004ff000/0x2000)=nil, 0x0) unshare(0xc000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$can_raw(0x1d, 0x3, 0x1) ioprio_get$uid(0x3, r1) shmdt(r0) 2018/01/21 16:42:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000e70000-0x8)=0x0) socket$inet6_dccp(0xa, 0x6, 0x0) io_destroy(r0) 2018/01/21 16:42:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000002000-0x8)=0x3, 0xa) r0 = syz_open_dev$vcsn(&(0x7f00003d0000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x40) clone(0x4804a7fb, &(0x7f000084d000)="", &(0x7f0000000000)=0x0, &(0x7f0000d29000)=0x0, &(0x7f00002da000)="4879589bd7c06f2644eca77f9c8d2d68a5e28b113159d4a6ca4603632548f1b07760c86b7d98b16fed3d63540aed69c9212c4da81f4025a5cc53ed70e044533d11964abaf0319597e8968a49e9a6681e99a83903abad305c") 2018/01/21 16:42:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b94000)={0x0, 0x0}, 0x800) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000731000)="e7ad3f936384ade8863882429bc9cad55544b8423c4d0e54bde073102bf74427e0953c0281e4c4e3634fbecb62def4aebccb3dd3b53ab039c7c574809719e05766889998a279884c3697ae5ce421b354729642614dc6f781a17b223becc3d40a595dfce9b9f2e1bff7e94e5ab7a249d9fb758d0fe1efdca8f7691baa56804964f002f9cdba42b2c86fc5b09b7343485ad5fc38e23bc66f5e0dca9a9b9da75b59a6e2935bdceed1404e16bb23c413fa919cdd398dc2377f61b3ebead7454099bb6432b89e3fa13c5b9818cc97f7cbe48c71b3754a160422b681c0045c2a716e96b77adaa8c9d101a4012e7b65024a08dbd37830d3006e519b2746d126127b6e0eb8294d017246f74614392aefd94fdafbcc339a441f7e7ab7435a72da2a4cd285698667b37a86accec5e2d8bc07a0ab5c29ea137d1fcd37ee6cfd990c1ee13cc5c54d014a4e71b7b99d9b645bf2b462c680ef361577b5184fc49cdfac37e6eea58d277124ecadfb2d54f10ff6e8970a74aff8f5fd5f40865bd3afc74ef27a6603664dd66152cf3e3d4d05fc106ef02638e3e7b318207177acee4140ef3fb21302772c024520e238ef8eb8a2298b293f41c90d14817a8f919ee64dfb934c25b635db2b98169051dd713f656f6ee301fb09d4e349a1be266459f8ead2a0f020fa8d762b6052a88fc556a3d44806f602a38bd0c9052e85ed61160fa713d0e654614194bf8b516630f07c8a9b7bc5d68fc91c2929ac48037b15f579fcc27f8e6c6c4a5c9902c6edc20856d31902d1c15fc0e4d60c07dcf693db1ee5d9be2ad5c59a109952dffb2ed8f4fa777d0a2a8edc30511ac3be7c1e8f00626ee52b26f669694974bf839a9a249e9e8747df7b7502bc43e9456aae71fa01b90ec8023aed2dbfea09ecfb77e12323eaaa917a2a2de62822cfa4218c9c03080502c286942a4e478dc17c7f5592a8bdae439c9d2410f2078598ba8e4f0b1863da6bb1f48eec6033989ec6f7ce735c4e888735a7b33695feb2aa683a79056dfad5db5a10c6ef2d66eb0ccdb003e470efd31fa88646e3387bd089ae0e9b1817edd3203d70e5ae515c4a6e6325e11d572daf2dcacbd7e4e1e6fd1fce4d4d88e591a4677572c106704b2e4ee1c8ebea3fd6ae0d4693ba4b73f8defdd2e418cb0f798a17d7762c4230f6785fb0b4d0aef838dc4c603fc175dea16d89ca25e06a7f731c4149a31da6fcebe87a67c430c315d5159c99d40476d164367d0e04a21914dce2f9f9220ac8488726c950f9e5341ec9c69be6850ada988ae8d41c691b45181190e7449d980b69acee70d0ef6ffe54bda6a1671d78498c15c77df792f70babf7824b2349d50bfe9794ad09df7afc0745b8cb7ba8dd26f6d4e39194c3560ef9b721374f839a2d9c99650081ca8d4944aa48dbd76a7eb6166649d2bfe6d1755c1cdd156098c5f9f73af3fd8cf42e7e51077c8cc367fb0eed93255782e4a070aef514fd285e17fd9b17c229b7e4de9f6557d009d7e456c2017a1f11978386124e99cf98e0e683db46006e095e248da890661c5f60de6d2fe6bbc64164df3abd0f0e478460312516d61f352d141b8c105afcfeb7bc0e7aad7018141227b0c8acd90a4e115e186270e21bc1d07fd5f164226bb0fcfbcae369882d5d33d02def79103caea05a105ad075a9243ab41898f33913880df26f2c753cbac6b22f4d0dffffb72c8bcd8d14e2b2d6898700922c1ba9497fc92a9fbed7c84281d918b85175fec05481ceb5950be5e1ddd08d0ca57932e362b3b279b08156bf680a210e67915249ad0a616c94cdfea427c552157879320a6079b385a8b8007dd3ad8bdb0046e12b732e8052535b428632eb4f5158fcbf377c49a4db94adfc4dc22a6331ea4b993a332b1a9dd38428ed86edc29b67f70121b8781e26cabb56168a1d17f93ca59664875acf458cbf8b30292a6746fc91ebbf3b124f381507fcd43e047b62a472a2fe63732a7d15eaf89e66f6db139a0883871894a51863d569c11993b598a001deac838772270d135f008c0ee7a1dbe7b1ec880edf1b853871e332ee60958218675655d1b01015286125352e775f1023d41453c560d203e546e953988ba2ab41f88b4278eb3467075fef0bd2d2feec6f3ec45c3a06d8902e95cdb6fa39a851be8ac2cba6514b851a2e452f39f9910cbb4ff8eb1428dab521e2c6211f584a202471b55583c38890a750942bdd8c06d8078c9af7eed65d784a302618c6afa56052b4e16ecccd3f093046614e43f5f17b2ef5e1150b969854e9eb72c046d39310c314de361810e41fc1f64914161246778dac13f04ac1ca547a52b188ac0f07b7ab86ffbd64716735b01fbefdf6e8590109ca73083b578140166418affd796225e8a15220f87b28f3aad6d7ca77b742403167fa0be365df57f3cf2642f1ed225febf5f971e93f05315c58a711470aeca6dd14660e11e02abd864176385cdf3f0ce92e2326b1dec343e60007b9d36e7c07cdada8873d43cf9eef34bc22dc00c277fdabed65b64b60a806d8ba076a13d29c8bd213cfbe157dc0c1d4f5f75f8606900c737b84b8a13cbc68f76c4d21b18466c96df07e8022816059e9d26e4495dd7cd7c7e01cc5a46c685d2c0ef6a5d2541f9236169421457dc160efaf6b6f515c82cd77a3ec77772b66538d1238135b4c0d43cd7458e99db99c203fcaf69ff2128c59b81f41709d15269701849cd7fd680476e203486240051531fee1e96127d2a49b44fd9f22d82b056904eb057299e059260a5acb3e1f45e44ac060f5e271f4e7d695ef55db29f29ee324f951a937eab44aab310bc121550d2e3096ab8ca9ae5f49dc78d9388ff515b624a76c13707a478f7146b8cbca4299aca71a9b6e6b0e7de5793030fa6550e3fef0c1ca0a7ddba929e934fc45d2d0991ae90aa8670096ea03e127e580ce2ba622e70a246ebf97296520c641e48aa52102514a05d8c45dc55e55b0696ab58a89bf48f5a44142824dbb9b231a229e349bfe2ae209304d2413aa5501bce66cca98efa51fe865015e18d2c663b714512c4c4819ae32905d7c707ef823f81b722e61ecb46aa783a6ca1918f4af0e18ce156057bd194b4b7c5ebab85851cf15a149365c934c24de52a2009a7d5a0935bb2d14f1dbc531d806a9a46e054173db223f06da93d5760728e98194e9853a17a67d6df194aca561b1ee953b4a68957c2957062ced2e8c93e5abb829bce4b331bad00c79cfd4a5e5759663e9e2913f33f4beec6f83729152b0ac40e5e0851395d9bd44b22532b2b82ddcc69f225b1e3c4a042df1c1fa51b354a673fe69f038c5ab8bb1e7981f6703aecb80588847781fa7cd8b220a0a1d7354cc2a7307ddedac395379bd7b6bd1a403b97ff9a801da6583473a73b8324d1d02e9afe5bd24c0d2642c8c6ce49d7e6f6b926a8b4e4b1b59510d9443b566d0e414c345dd6e77a31b9dd2884abe23ae3d6122a1e1f81075b28537728c65b4be1da09bf1f0ceed72159362aa260bffbc763bd56f783d69d180602180a20313d88d2513ed72e25d2b1094bf5f45a48a746819b5423ab42bf6d72dcd156e753083a3c9b564783f92cad5823e89050dd68fb4658946fd275b078b5cc0391165d4473fc6cfbd6d43add05e78d809add0795402479882d6d436603d8878a069ab76dce9a2e12671d12e1d3f9158335d886c87fb62b4f04f774329c8bbc042d58f0433d77df55af29e411243614179323ca5798982d2b2a4a337d753fd1c51697e46754f80ade2692ea446ad361d61247e619a4db3eced910ca2a58efd0a4f7477080c3d0695f78b528f30a6fe7210e68eba3e9441da229b8dd7e158a52692d1406364f0bfaedd3d05133314e620369d6e6fe40c42b34546f28bd3dee02c525045f464bed453a736dbf57e23adad6a995136a4360a9591e595db789d3ff5ac14b04c0d1b3333ce37eac243c5ec8e24d288c07b0001836dbcc90fa86b1fb89a1d5232b5e2566624c3583091c3b971b115d697ad4de86a3dc2aeb689f29e7fb29c8246807debc82c6c5c0e4e07baf669341551d78dd7381d70da66ab46979884208c15006ca61bdeac342a75e398c73911aa35e9a96de0df3d83de7407014eb0fda4cdf82a35c2b8922ab7ccb01042cf769c31ffa22b464c05c54ce091b1640e231fcf15eff427eb57814568501aaef1e794de0cba0987ed80d2caafd87389951af1ac2d93616b4d29787b841bab1fe40e3c120867aa3fa7863fe079b75b2193eecfbb8ce6f5f198036bb25d370b6d9936edc464d0503edff581f64ecf3042f12000221ab8f94f73005c38f71670c8406a375e896e3ed515c6486074c8fc5e1a8a8647de1b9cf2733ca93c243ccec9dfa61c0ea8f0b8c6de612d29b1f2e53914b529ae24d260d5dc2020d9c71db2fdc55727f7af9a332e03e19853e57bd4cf64df6499f4a1423cb05c03a43c2d84209d92f71bc966f6ec1805083cb6d1a3d1d89ee6f174af782b4e22eb533ceddf0afb8076f9d03fc2b8988cc98af45529b0ab7bed781aa18452b81e33e28c72e9e5c1978fa6cb77a3e476629aaa0d23105d8481ebc7b58ab064798cc1e50d1119edbcd1c06a35af661310f1604fcf8138fd896355b26188148da9d52a868db0d4bd461150690940d3e382a4a610405b415ae1103ff9026a6548c93185b19c4d4240287fda3fb75c931beb01d83e919c3c029981ce9b4f491d1b131ada7c745be933fc89f96b5320cfe23966c87d1b0468201a259a81cd7d4460fcba56ab4c5e9f4fd365ebcde52e68f2bb71fb997707135e1275a33412e3ce0166eda3db18d209f8a2eca0e099f624b0f97a6bac105be61e3defc5adfe20cc1ab0703699006f4354e7ae35943e5d1ab6edfdd97446db6d92a77dc7f776bc08ef25f59b1791af4b92e5c0ccc505f2daa1c39284de28230a6e054eac8f1371928191ab8d0f8ea5eb4a6e2fb6d570236b8fa1fd6a36ec0f5fc9ea609fb8946a721ea63aa82d00e0c30774259454558ccf61926e210b173f14e3e066e16559fe67bf3a04ea0e605b09334275ee4cb30cf253c89cfb348910d7d75b192b08d218c8e045637c5d5a3dbc2010d593d603fa89c4a253fb5433d07d7c21cb458651491267e5a41825b42672015707eaff511dbb23567eb1a57b7da19070d3880686de7edbf318aaf2afe7cf54c849d42da350b9e3c8ae4d18a41531248229347efc36e998eda3b690e8de25c5c55afe6e9eb6e6ab7bde9ae88ce5a9570a105d5a669f33f7d60dd7a092f8d832e9ce747792a9ea0cd0bd488193657fb0724a5ac066482e8afec636c10bad44a701fd6976f6095eab8799e844e13177c3e955202b85e94eb9b28c50a724cb1a5a4a615970f857230bab6fc59d8229916e83619daef6d9df877fc550ae7e0124d67a700cadddfce2de22d5aff73171b88eb52d3da4d664706bdf89810945a2fd93a81b8461b8392bd8d1a5b24cde933a45836588f45e18873299cdd98804078dc48e72354ec6252c950c8bb55980f68153119700ec6ab7658554db304ef3bdbeca104b123f6319fa6adccc573c8febea68d597e52377c06ccdfea22bc2738d482dad7c95879fcb1822feb520d19451ff3fea60dbcbebe216e365d289e7472b357cbdf5de4289cf91ee68d2a74ea7a557eba78d03865a60ab51fa749960549d5e229d122af4b78bf827046a73461cf2cc8297c7ab6896c2230e1bbe33e8b325865f721fe95f88a09f3cb68b009682915dc2d71159d02c004648004787564ccebc762f4f27a3a0d07ba21a04a379d288702a2427001f1e") r1 = syz_open_dev$sndtimer(&(0x7f00003de000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000fc7000-0x14)={0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 16:42:54 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fstatfs(r1, &(0x7f0000012000)=""/2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = msgget(0x1, 0x1c2) stat(&(0x7f00004f9000-0x8)='./file0\x00', &(0x7f000058f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000045b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00003e5000)=0x0, &(0x7f000011d000)=0x0, &(0x7f0000ffc000)=0x0) r6 = getgid() getpid() fcntl$getownex(r0, 0x10, &(0x7f0000f4b000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00009c6000)={0x0, 0x0}) msgctl$IPC_SET(r2, 0x1, &(0x7f0000494000)={{0x92, r3, r4, r5, r6, 0x40, 0x40000000, 0x0, 0x0, 0x0}, 0x8, 0x80, 0x19ca00000000000, 0x9, 0x0, 0x400, r7, r8, 0x0, 0x0}) 2018/01/21 16:42:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffec, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c3a000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000ebe000-0xc)={0x0, 0x0}) close(r0) 2018/01/21 16:42:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000dfc000)='/dev/mixer\x00', 0x408080, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000447000)=0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000066c000-0xba)="0343b32c32816320bd318e91610000e65bcc8b46dd31e5a6c60b555fdac96f0272f16baeb6d99dd63f9771aa456687bbd8b9d58f3c33c9de2bd820d4a78724ac24ec0e2d3a31794248e55ed2af147f11331dc7ae4242e0f449c6cc2bf8271689c382d25fa07090558801a79562d1cf04d4a1207dc343fd5361a8bf73f5f1cbbc4c404df7c5c6df1c1828c4e41a1bdbc5724ded333a937b0f22125ca2c5c35f7ca4f80c445a773e4d0aaeda80409a9937b5f0b7b3d2bf35688609", 0xba) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000806000)="d0", 0x1}], 0x1, &(0x7f00007ee000-0x1b0)=[], 0x0, 0x0}, {&(0x7f0000794000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/21 16:42:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a26000)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000c45000)=0x0, &(0x7f0000ab3000)=0x4) getpgrp(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000800000)=0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) nanosleep(&(0x7f0000ade000-0x10)={0x0, 0x0}, &(0x7f00008f3000-0x10)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000bb3000-0x4)=0x0, &(0x7f0000caf000)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000705000-0x84)={0x84, 0x0, "fadbdd1c7329937d9f38b8b85c19412afab0fcb017363dc088913e63bd82d4da6d8af854a06b68fd14a3bad7ea8cf92ee5ea7ee6a42f75d621ee8513bc4cef4ae6615a2fcbed7f83a09dc77de3549a62fc061aeae625381f276a995180b225408f57f15456ab0047b889081248152c8c4c77a13d1a0f7201f7ca8f3a"}, 0x42000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f6a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5b000)=0xe8) connect$packet(r0, &(0x7f000098a000)={0x11, 0xff, r2, 0x1, 0x1ff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006ec000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c2f000)=0xe8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000583000-0x8)={0x5, 0xd}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004a1000-0x4)=0x0) prctl$setmm(0x23, 0x7, &(0x7f00009d2000/0x7000)=nil) pkey_alloc(0x0, 0x0) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x0, &(0x7f000051f000-0x8)=0x1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000321000)={0x0, 0x0}, &(0x7f0000169000)=0x8) tkill(r3, 0x2d) ptrace$setregset(0x4205, r1, 0x207, &(0x7f0000135000-0x10)={&(0x7f000081c000)="b5c400b9a10161c07779cb38fbf04e51da3336215483ff69d3eca995a29d4b240de8baf83e69a50aa2b9c340c5cc9ce47cb429b7a2c59246a963f7510dbbef7858bab00d50e4b97e9b4a45ba0a0eeadc0834a8cdfa3efed3800d65b165b076ba86b63c1c94a83b7761d5ffd4a7d8cdfc63875d2973a0e47421ee9fb7f0c0a96db57cb469c0981fa8d62ec40bf2e8ebab236944ab4eb38edac1e3de78c6dc96045c8e13287d8a2c9f30645cee5b07fe521afd5ff535b09f51e24a7e063f6be7e6e04ec7addfc727a6453c", 0xca}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00009a6000)={@generic="509f8ef6e16a287e2d9f01f859a55f83", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/21 16:42:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b1, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000997000)={0x3, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getrandom(&(0x7f0000558000-0xf)=""/15, 0xf, 0x3) getpeername$packet(0xffffffffffffff9c, &(0x7f0000268000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000098f000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000625000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 16:42:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f3c000-0x1)='M', 0x1, 0x800, &(0x7f000031f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffce6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000fd6000)={0x0, @in6={{0xa, 0x3, 0xffffffffffffff57, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffeff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c, 0xfff, 0x2, 0x2, 0x1}, &(0x7f0000f66000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000392000)={r3, 0x8, 0xff, 0xfffffffffffff7ee}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x0, []}, &(0x7f0000a8a000)=0x4) 2018/01/21 16:42:54 executing program 2: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x84, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe2000)={r0, &(0x7f0000fe3000)="", &(0x7f0000fe4000-0x7b)="", 0x0}, 0xfffffffffffffdd7) 2018/01/21 16:42:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ae6000)={0x1, 0x0, 0x3, 0x95, 0x3}, 0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000052000)={0x0, 0x0}, 0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000033e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000f82000-0xd)='/dev/dmmidi#\x00', 0x3, 0x2002) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00001ba000-0xa0)={0x0, @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]}, 0x8, 0xfffffffffffff801, 0x100000000, 0x2, 0x8000}, &(0x7f00006da000)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000465000-0x8)={r4, 0xfffffffffffffff9}, 0x8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000422000-0xc)={0x0, @empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000062c000)=0xc) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000009f000)={r5, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00006e7000-0x8)=@assoc_value={r4, 0x8}, 0x8) shmget$private(0x0, 0xe000, 0x20, &(0x7f00003c7000/0xe000)=nil) shmget$private(0x0, 0x1000, 0x200, &(0x7f0000593000/0x1000)=nil) shmget$private(0x0, 0x2000, 0x9, &(0x7f00008d8000/0x2000)=nil) shmget$private(0x0, 0x3000, 0x1, &(0x7f00009b4000/0x3000)=nil) r6 = shmget$private(0x0, 0x2000, 0x286, &(0x7f0000325000/0x2000)=nil) shmctl$IPC_RMID(r6, 0x0) 2018/01/21 16:42:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000087e000-0x10)='/selinux/member\x00', 0x2, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) removexattr(&(0x7f00008a7000-0x8)='./file1\x00', &(0x7f0000fe2000)=@known='system.posix_acl_default\x00') 2018/01/21 16:42:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000079a000)="", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008a3000)='net/psched\x00') ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000017000-0x64)="a86c9d2684ada7a59496aa661b199524da403687837d819ac835dc6104dbf502373378f416178004b03a3440e60456250cb27cab0a71a00d4ac4b89db757bb237695c7892addeee954351fa8e70416f34c21d6374fb67e5b58b195f4e4844c31c0c5163f") 2018/01/21 16:42:54 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000003000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x200000000000}], 0x2c) sendto$inet(r0, &(0x7f000001d000)="a5", 0x1, 0x0, &(0x7f0000001000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 16:42:54 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000002a000)='/selinux/member\x00', 0x2, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f000002a000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 16:42:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000067a000)='net/rt6_stats\x00') setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000248000)={0x2, &(0x7f0000425000-0x10)=[{0x10000, 0xffffffff, 0x2, 0x2}, {0x200, 0x200, 0x1, 0x4}]}, 0x10) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x8711) r1 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000a0f000-0x10)={0x5a, &(0x7f0000a7e000-0x5a)=""/90}) sendfile(r1, r0, &(0x7f0000cd6000)=0x0, 0xd) 2018/01/21 16:42:54 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x8010000800000085) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bfa000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000413000-0x4)=0x1, 0x4) mmap(&(0x7f000091d000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b07000)={0x0, 0x20, "6ca7dbc26c07437ead6a32225576fc514b98ce906dfca606fe0b80339adc0352"}, &(0x7f0000b21000-0x4)=0x28) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x65d6691b, 0x8000, 0x8000, 0x3, r2}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x3, 0x3, 0x3, 0x3, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a8a000)={r2, 0x3, 0xe3bd, 0x6, 0xff, 0x6}, 0xffffffffffffff8e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000093d000-0x20)={0x0, &(0x7f0000bcb000-0x8)=0x0, 0x8, r1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f74000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(camellia),ghash)\x00'}, 0x58) r4 = socket$inet_sctp(0x2, 0x405, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f00005a3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x40000000003, 0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) dup3(r5, r6, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r4) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000e8b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f000032c000-0x4)=0x0, &(0x7f000061f000-0x4)=0x4) mknod(&(0x7f0000803000)='./file0\x00', 0x80c0, 0x9) bind$alg(r3, &(0x7f0000afb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) accept$nfc_llcp(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 16:42:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000abc000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f000057e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000052c000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000803000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ebb000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c4f000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in=@broadcast=0xffffffff, 0x2, 0x90, 0x0, 0x40, 0x2, 0x80, 0xa0, 0x2f, r2, r3}, {0x7fffffff, 0x9, 0x3, 0x80000000, 0x7, 0x9, 0x3, 0x7}, {0xa, 0x5, 0x6, 0x9}, 0x6e1e, 0x4, 0x1, 0x0, 0x2, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x1, 0x0, 0x4, 0x9c4, 0x7e, 0x1}}, 0xe8) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0xfffffffffffffd82) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea45c7beef9f5d56530f90c2", 0x18) r4 = accept$alg(r0, 0x0, 0x0) lstat(&(0x7f00001bb000-0x8)='./file0\x00', &(0x7f00001cf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$alg(r4, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000aeb000)=[], 0x0, &(0x7f0000007000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r4, &(0x7f00001e2000)=[{&(0x7f000055f000-0x77)=""/119, 0x77}], 0x1) 2018/01/21 16:42:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a45000)={0x0, 0x0, 0x0}, &(0x7f000040b000-0x4)=0xc) setfsuid(r0) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x100000000, 0x800) 2018/01/21 16:42:54 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000009000-0x2)='/dev/dmmidi#\x00', 0x57, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000008000+0x6e5)={0x0, 0xff, "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"}, &(0x7f0000006000)=0x107) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000006000-0x8)={r3, 0x1800000000, 0x800000000000000}, 0x8) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/rtc\x00', 0x800, 0x0) perf_event_open(&(0x7f0000007000)={0x3, 0x78, 0x322a0, 0x7, 0x6, 0x7, 0x0, 0x1e5, 0x4000, 0x1, 0x6, 0x3, 0x3, 0x100, 0x2, 0xb9d2, 0xfffffffffffffff9, 0x80, 0x7, 0x10000, 0x40, 0x80000001, 0x3, 0xa8, 0x1, 0x7a88, 0x62c, 0x3, 0x23, 0x3, 0x2, 0x200, 0xfffffe0000000000, 0x5, 0xffffffffffffff00, 0x8, 0x9, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x0, 0x6}, 0x2000, 0x10001, 0x8, 0x7, 0x4e1b, 0x101, 0x5, 0x0}, r1, 0x9, r4, 0x2) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000004000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xfffffffffffffffe, 0x0, []}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f0000007000)=0x8) 2018/01/21 16:42:54 executing program 7: mmap(&(0x7f0000000000/0xd45000)=nil, 0xd45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000d44000)="", 0xb7, 0x11, &(0x7f0000d45000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000559000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x20080) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000c0000-0x10)={&(0x7f0000ba7000/0x3000)=nil, 0x3000}) personality(0x800000) mmap(&(0x7f0000d46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000d47000-0x4)=r1, 0x4) 2018/01/21 16:42:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x0, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x400, &(0x7f0000002000-0x8)=0x0) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000001000)=""/155) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x303000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000)=0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETPID(r0, 0x3, 0xb, &(0x7f0000002000-0x46)=""/70) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000002000)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000005000-0x3b)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x1)=0xe8) ioprio_get$uid(0x3, r4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000004000-0x4)=0x2) 2018/01/21 16:42:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) personality(0xc00000f) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000fe000-0xb)='/dev/mixer\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e4c000-0x4)=0x0, &(0x7f000024c000-0x4)=0x4) select(0x40, &(0x7f00008f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000071d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000699000-0x10)={0x0, 0x2710}) llistxattr(&(0x7f00004fd000)='./file0\x00', &(0x7f0000694000-0x6b)=""/107, 0x6b) 2018/01/21 16:42:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000773000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00001db000)=0x939d773885517a3f, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/rfkill\x00', 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000007b000)={r2, &(0x7f0000174000)="ed376db5ae94c009710d572335e177d0252351b0e6308dc5fb412db3e8589355d0c2398d0b07115c9bcd92ab7477a3105c37e5a7b4bf0651d6a8843535f7ff379091dc737908", &(0x7f0000b08000-0x8b)=""/139}, 0x18) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x1, 0xb, &(0x7f000067f000-0x4)="6a01d476", 0x4) r3 = creat(&(0x7f0000b9c000)='./file0\x00', 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000ced000)=0x0) 2018/01/21 16:42:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000bcd000-0x8)='./file0\x00', 0x8) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e9f000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb0800010048050000", 0x24) 2018/01/21 16:42:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x481a, 0x200) connect$unix(r0, &(0x7f0000405000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', r1, &(0x7f0000000000)='.') 2018/01/21 16:42:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f00000bf000-0x8)=0x0, 0xfffffff4) io_setup(0x20, &(0x7f0000930000-0x4)=0x0) r2 = creat(&(0x7f0000e57000-0x8)='./file0\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000ddc000)="", 0x0, 0x0, 0x0, 0x1, r0}]) 2018/01/21 16:42:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000039c000-0x10)={0x6000, 0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000b89000-0x6)='ppp1}\x00') ioctl$sock_ifreq(r2, 0x89fd, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) 2018/01/21 16:42:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0x0) 2018/01/21 16:42:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f000081b000)={0x4, &(0x7f0000f53000-0x50)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/21 16:42:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000d66000)='/dev/audio\x00', 0x40103, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000088c000)='/dev/vhost-net\x00', 0x2, 0x0) ppoll(&(0x7f000090c000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000a50000)={0x0, 0x1c9c380}, &(0x7f000007f000)={0x0}, 0x8) 2018/01/21 16:42:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000501000)='/dev/vcs\x00', 0x10540, 0x0) fcntl$setpipe(r0, 0x407, 0x101) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000172000-0x10)={0x0, 0x2c, &(0x7f000001a000-0x2c)=[@in6={0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x7fffffff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fb4000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000663000)=@assoc_value={r2, 0xc9}, &(0x7f000038f000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000810000)={r2, @in6={{0xa, 0x3, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7ff}, &(0x7f0000ac9000)=0x98) r3 = creat(&(0x7f0000a9d000)='./file0\x00', 0x3) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000837000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000847000)=0xe8) bind$alg(r0, &(0x7f000070c000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r4 = accept$alg(r0, 0x0, 0x0) recvmsg(r4, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[], 0x0, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) 2018/01/21 16:42:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2286, 0xfffffffffffffffc) syz_open_dev$sndpcmc(&(0x7f000094e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6c, 0x80) 2018/01/21 16:42:54 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000019000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000024000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000025000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000024000-0x5c)={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, {0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x9}, 0x39aedad6, [0x7, 0x62a, 0x80, 0x1, 0x2, 0x3, 0x5, 0x1e8]}, 0x5c) bind$rds(r0, &(0x7f000001d000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000022000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000019000)=""/46, 0x2e}, &(0x7f000001f000-0x1)=0x0, 0x0}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000002000-0x8)=0x0, &(0x7f0000017000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x88, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r2, 0x0, 0x37, &(0x7f0000025000)="fd7156ad0ea46fd8fa82900a59ce413d5b14b379b09fb4f52f62718706b869b9315e92c1acb283c85eb80e5bde86fed81b810c9633899bcf93c16021d810c2f3e0df0d7042b0155ca4c2fe453d29cab23498fde991ef82fae62900f5f664898608ff57837278493618e12c4f259b4ced2674bb5a94a5f4f9f095b3bbc1d92ba327a238e2d9be7b8ff82da52d84127caeff2f316ec5453dfa51315c", 0x9b) 2018/01/21 16:42:54 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000008000-0x32)="", 0x0, 0x347) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000001000)="7f8ecc2bf2662846ebf7af8dc009497ca9832acd7c", 0x15) r1 = gettid() fcntl$setown(r0, 0x8, r1) 2018/01/21 16:42:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000083000-0x9)='/dev/sg#\x00', 0x72da, 0x141001) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ec3000+0x5f9)=0x1c, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) lstat(&(0x7f0000c39000-0x16)='./file0/control/file0\x00', &(0x7f0000313000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x6000020000001276, &(0x7f00008ea000)="") 2018/01/21 16:42:54 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0xa)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000-0xa)='./control\x00', 0x206, 0x123) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000018000+0x42e)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) r2 = getpgid(r1) rt_sigqueueinfo(r2, 0x36, &(0x7f0000018000-0x10)={0x26, 0xef, 0x6, 0x5}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f000001a000-0x8)='./file0\x00', 0xc0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r3, &(0x7f0000017000)='./file0\x00', r3, &(0x7f0000019000-0xd)='./bus/control\x00', 0x2) 2018/01/21 16:42:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xabe, 0x1}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00000be000)={0x0, 0x4, 0xffffffffffff2ab2, &(0x7f0000d1b000)=0x0}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000898000)='/dev/vcs\x00', 0x22900, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f000083d000-0x3)={0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 95.727436] QAT: Invalid ioctl 2018/01/21 16:42:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/kvm\x00', 0x0, 0x0) removexattr(&(0x7f0000e7b000)='./file0\x00', &(0x7f0000756000)=@random={'os2.', '/dev/kvm\x00'}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000574000)={0x0, 0x0, 0x8000000000, 0x1000, &(0x7f0000f2b000/0x1000)=nil}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c9d000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000c76000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000af6000-0x30)={0xd8, 0x0, &(0x7f0000e56000-0xd8)=[@reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f00003a3000-0x20)=[@fda={0x66646185, 0x7, 0x4, 0x3}], &(0x7f0000f60000-0x18)=[0x38, 0x30, 0x48]}}, @reply={0x40406301, {0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x40, 0x20, &(0x7f0000b3a000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f0000db5000)=0x0, 0x1, 0x1, 0x16}], &(0x7f0000389000)=[0x0, 0x18, 0x78, 0x18]}}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x60, 0x8, &(0x7f0000343000)=[@fda={0x66646185, 0x6, 0x100000000, 0x17}, @ptr={0x70742a85, 0x0, &(0x7f0000b38000-0x1)=0x0, 0x1, 0x3, 0xf}, @flat={0x0, 0xa, r4, 0x4}], &(0x7f00000b2000)=[0x0]}, 0x3}}, @register_looper={0x630b}], 0x94, 0x0, &(0x7f000083d000)="642311ec4488ac5b497a33ed4fcfb865df6434bb288a2f775694b6850a19fcb7280a2345162f090ce4b3f92bf22364d886f05ea93cf3cb8f09e0d9e83756701bb0fdf8340c5ba980b53ef5682d7aa633cbd48a6b1db068275bafb85f7f73a715cf61f7a6d43519e36913abf88fc1f7f146d81451e8fc91183c60d9eeaab321f324c74802f4bd7795ae80ba0e13fda8831ff76468"}) r5 = dup2(r0, r1) statx(r5, &(0x7f000050e000-0x8)='./file0\x00', 0x0, 0xfff, &(0x7f0000335000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000427000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x114c, 0x0, []}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000bc1000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c7b000)=0x5) 2018/01/21 16:42:55 executing program 6: mmap(&(0x7f0000000000/0xcac000)=nil, 0xcac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000cac000)=0x0) tkill(r0, 0x31) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) connect$inet6(r1, &(0x7f00004bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000021000-0x1c)={0x2, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) [ 95.758124] QAT: Invalid ioctl 2018/01/21 16:42:55 executing program 3: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000049e000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d27000)=0x9) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000083b000-0x10)={0x0, 0x68, &(0x7f0000d28000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b6f000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ce6000-0x8)={0x0, 0xda5}, &(0x7f0000663000)=0x8) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d29000-0x8)={0x0, 0x10000}, &(0x7f00006b7000)=0x8) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d29000-0xc)=@sack_info={r2, 0x8, 0x1000}, &(0x7f0000061000)=0xfffffffffffffe46) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c60000-0x8c)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d25000)=0x0, &(0x7f000053a000)=0xfffffe75) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00001f7000-0x4)=0x2, 0x4) 2018/01/21 16:42:55 executing program 4: pread64(0xffffffffffffffff, &(0x7f000016f000-0x6)=""/6, 0x6, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000000000)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000049000)=[], 0x0, &(0x7f0000fb1000)=""/4096, 0x1000, 0xffffffff}, 0x6}], 0x1, 0x0, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000019c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x4, 0x1}}, 0x2e) r2 = syz_open_dev$vcsa(&(0x7f0000019000-0xb)='/dev/vcsa#\x00', 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001a9000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r2, &(0x7f0000001000-0x14)={0x11, 0xfb, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/21 16:42:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00009d5000)={0x1, r0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000264000+0xf49)={0x0, 0x0}) connect$l2tp(r1, &(0x7f00005f1000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x2, 0x3, 0x4, {0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3a9}}}, 0x3a) fsync(0xffffffffffffffff) 2018/01/21 16:42:55 executing program 7: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x1020000000a) socket$inet6(0xa, 0x6, 0x7ff) clone(0x0, &(0x7f0000a13000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a4d000)="") 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) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b06000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setns(r0, 0x4000000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000002000)=@file={0x0, ""/108}, &(0x7f0000bb0000-0x4)=0x6e) 2018/01/21 16:42:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007f7000-0x1c)={0x8, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000af3000-0x9)='/dev/ppp\x00', 0x101081, 0x0) sendto$inet(r1, &(0x7f00005ec000)="e8bca54f45fc642108aa850613c4563677fa20347bbba6d714447300488c3e7685c1e14cd190272aa024e6cabbfa5c2542b891dd9535491e7d6e9fecb6a6bfce5d7d906fd07950febb97754a8e2b938f5bc447904b89eb7a170d170548c81bbccb7f2fc089", 0x65, 0x4000000, &(0x7f0000722000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f2d000-0x10)={r0, &(0x7f0000f93000)=""}, 0x10) 2018/01/21 16:42:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000acd000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000bbe000-0x8)='./file0\x00', &(0x7f0000559000-0x8)='./file0\x00', &(0x7f0000815000)='configfs\x00', 0x0, &(0x7f0000faa000)="") getdents(r0, &(0x7f00000bd000-0x1000)=""/4096, 0x1000) 2018/01/21 16:42:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000cbb000-0x48)={0x2, 0x3, &(0x7f000078f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007b2000-0xa)='syzkaller\x00', 0x0, 0x4c, &(0x7f00001bc000)=""/76, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005b4000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9f000-0x4)=0xe8) r1 = syz_open_dev$mouse(&(0x7f0000ade000)='/dev/input/mouse#\x00', 0x4, 0x40002) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000c19000)=0x6, 0x4) 2018/01/21 16:42:55 executing program 4: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000dbf000-0x9)='/dev/sg#\x00', 0x0, 0xffffffffffffffff) ioctl(r0, 0x2276, &(0x7f00006fc000)="") 2018/01/21 16:42:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x4, 0x3, &(0x7f0000653000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000b08000-0x2c)={0xd, 0x2, 0x7, 0x6, 0x2, r0, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000ae6000-0x4)=0x80) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xf613, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) 2018/01/21 16:42:55 executing program 7: mmap(&(0x7f0000e84000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = syz_open_dev$amidi(&(0x7f00000eb000-0xc)='/dev/amidi#\x00', 0xfffffffffffffffd, 0x200) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f000030b000)=0x2) fcntl$addseals(r0, 0x409, 0xa) setns(r2, 0x40000000) accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f000013b000)=""/203, 0xcb) 2018/01/21 16:42:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000d52000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00009f7000-0x4)=0x1c, 0x800) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00002af000-0x78)={0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x20, 0x6, 0x3, 0x2, &(0x7f000069f000)=@common='eql\x00', 0x8, 0x200, 0x10}) mlockall(0x0) setsockopt$inet6_int(r1, 0x29, 0x10000000033, &(0x7f00007ec000)=0x7, 0x4) prctl$seccomp(0x16, 0x0, &(0x7f0000659000)={0x5, &(0x7f00001fd000-0x28)=[{0x1, 0xffff, 0x7f, 0x1c}, {0x10000, 0xff00000000000000, 0x9, 0x1000}, {0x5, 0x4, 0x2, 0xff}, {0x6, 0x9, 0x3, 0x4}, {0x7, 0xffffffffffff8001, 0x1000, 0x2}]}) r2 = syz_open_dev$mice(&(0x7f0000914000-0x10)='/dev/input/mice\x00', 0x0, 0x20040) bpf$BPF_PROG_DETACH(0x9, &(0x7f00007e5000-0x14)={0x0, r2, 0x5, 0x3, 0x0}, 0x14) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) accept$inet6(r0, &(0x7f0000dc8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006c5000)=0x1c) 2018/01/21 16:42:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dac000)='/dev/qat_adf_ctl\x00', 0x8082, 0x0) r2 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b7c000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b07000-0x4)=0xe8) getgroups(0x3, &(0x7f0000240000)=[0xffffffffffffffff, 0x0, 0x0]) r5 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000010e000)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4a000-0x4)=0xe8) getresgid(&(0x7f00009ef000)=0x0, &(0x7f000014d000-0x4)=0x0, &(0x7f0000513000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c0f000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f0000783000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() r11 = gettid() r12 = getuid() stat(&(0x7f0000b12000)='./file0\x00', &(0x7f0000ce4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00003f2000-0x150)=[{&(0x7f00005e6000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000321000-0x70)=[{&(0x7f0000bd9000)="544149ed8f4b8fdbecfd5c8d29275111adbb7179", 0x14}, {&(0x7f00004a1000-0x1000)="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", 0x1000}, {&(0x7f0000125000-0x10)="aa7beecf54a8ee3f5405ae21c9ab6406", 0x10}, {&(0x7f0000c4a000-0xf4)="6fb2db5dcd04b5efee77a0162d971fa64b3f709104352ed5972209bdd9674d4eeb17289786b3ba2c74761d8c62c28546123bd3caffdf0bea6d9e0e4ed5efbea8733856bcde5a00c21aa41a8175c93e42a89948ed9f9d68b47824567ffbd2ca85b2352a5220f12f7e820d498b72da08e102dfe4e30fa574a7a63905d67e4cc92011a7d3df6651ccf62aa2fcee83d36bc51ac5fada25af4f9b5a1cd6ed3c364c6cfca9d10d0d9c82d19c5ad80a425fe24722f41fd7327cb42306320379d7cc6f19e1355673b4b9bcea6f14007253f78fc2675a40931c411b4b7194970127c69b0d3f6d6c963bf94e67ddfb6186bbadb1eb3f0305a4", 0xf4}, {&(0x7f00007b6000-0xd5)="843c27f966520a8c3e36b8dced7fa29272756b066809f47d7d72243c2a5be92574e4d7abb0bfdd8e5245a360f7f54202fe84078d0d17966f2c588ff06ee0848fa0b94e205712aec5a5afbe5fa8b72acc7710b5a51c8f16336855b5cdd3898c04f04e86ca755acbc429b101a8e1ab6a4eb23eb8db157359d98a4c1945082c4249742ff4caaa069446fb5d0b54cbaab3fff6da4469cdc33456aa28fb26ac8cd2d4aba48857dddb827178dc0dc3572b5326c0a80666d0a983e17dcfccbfb69a5759fc5ef9eb009867cbdb8c8be41bfc6556e764e19849", 0xd5}, {&(0x7f00007ef000)="90ce9168b27ec2c1b352f224a1d92e59bcd5bae53023b61b896b32b2950b5f897678e21ee28d6405a76c702b0dd74e0d1cbdd5", 0x33}, {&(0x7f00009c9000)="bf6d8ed783938e634f762cb90adcfff5f95856136678819b72eb9eb6b2b94bc21e2398b8de433656e540a443e7f2549abda3a9f649164985076660f12e0a8f89a2c8465103cb53d1880a0cbed35003f9c8998c41f290365a6bbcc2012d1b1de5a671c19a3b552ee62f7e78ce740c8ba60629008a827010ffd4717ca35fd6d7f27911bd426710fb3c173f3948c14ecbca021240fc8b128883fbe9c631ed56206dc6998675cb5f18797678d050a9a5bb7bd1eb83dead349ec0fc3e39a7a1e46f3801cd03774caeea32008bc2366b2d65b1abb95b8afd1ac5f70087f83465a102", 0xdf}], 0x7, 0x0, 0x0, 0x40080c4}, {&(0x7f0000878000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000df3000)=[{&(0x7f0000963000-0x8e)="654ae50acbc23fc3088ed09f954ed94fc32ef748471f3ae540ba7c30f784bcbfb053fa95c3b6bd5c324eb4e1115e2b630524757f30a54c1d9fa56ead014ca8e3acfbed276db9a55836766a3188eff4d3d290398330be08ad9f3049bc0a61d18d0abf64b47284c6a6e77511f2c995654f50ec81f98edd25c17bccf81318b41dbf70b7db00016db4f60b441824f74a", 0x8e}, 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{&(0x7f0000e4c000-0x10)="b8ad7ad8007085c5be96c7d520dfd990", 0x10}, {&(0x7f0000523000-0x2f)="e4b2292835b15f34035a238a689d36beb41f367e1e7826f486b9456f2c644e970d55cfb116bdc1b6bbbae533e16e4a", 0x2f}, {&(0x7f0000a09000)="de13db4529e9cfb52e2fb8a9c5a33518270a221ba2e63c", 0x17}], 0x9, &(0x7f0000b15000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x40000}, {&(0x7f000092d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008bb000-0x40)=[{&(0x7f0000a47000)="5ae518772b2469a845549b56e79da4ef5fc1a8c1692d0ef00bd5351d2cd11f8fd60a6a313e41797cbcd528ff86cbe2549e2e4c90259a634fe9fe69ce2d5f12571ab40b2bb063", 0x46}, {&(0x7f000090c000)="13df68e26656a9c8fd03ffd7f2347830755e47588e21c101916f8a2ca506a1314adf39c9d97ba2e2d4f2927dea00035d774bee15716202ff8c3d9f7291b5091b5ac8", 0x42}, {&(0x7f00006ae000)="7be787f5ed8774b027a9e8a9be503f868450ad428fcbfac331ec0be71fd447a8ae79392fef1e1e724236d3d6d9daa0be43434902999d59d51b9ea23b4e2175ef3af419ee177df3cc03c4fb3af56f016c0a20db2aef84f9c2239700ad49ef9ef9dc012a750df8001336fb5d26a5de2ee9efb045c8aa485cae246665417b8071ab94cc743b4d8de4e33404", 0x8a}, {&(0x7f0000457000)="13cc7e0fa55f3e770ef1a98cca5a08c1f82393e01e320d363dfd8bf0b75374f0c4b677d8c9274f4b5078afe84b287de20dd623758d8d31e106cf387f49303dac30dd93ea6209eb4996f7a7b02ac605e22ba207515fba092c6261f1523c48bc3235498bc035b137213ee7bb66a24e7cc5787f8c5e132a6e02c6abb0f43b9ad6bbfd425dd3accbaaa30e0c67e8088bc5ee99321568f4576456ab346bb776acc024b02b6dcd024567482a0538478b8353b3a12ec9080799617379b5f52e1a2eee0b231f1fa642174c2e5201061e1fc45e0c372bbe3f11a80efc1fb7a950461d7653ed91ea57f92724b5c2caf2b6425a874d792d4303c76cc2266f896a904e1130aea0643e92177065b4ef064fa76ff5915af764f1e597e2ba2d9b2ea014a5f67781471ca8c077c72e0b8152aa6f0b7008693adc983db63fb40171a9b06ce2928362fb850147de36d2857c5db6d523398ffe55f146c1f95215c07eb32478cfba9c104c5ce048cadb76df5561e8bc3491e6ea7ec56e2624859a358b0d141a79f96831d0a330efc562cace44da8a19d7a1f18084fb465daa9eff22d4846aaf4197ad86f02aa19f949a5d0688f614a48150286207841dff4aed466aa6a250275cfde556b32d6b687b994e6b8ed47d7bab8fbc78860aa61493ca8bfd56fbeaafdc6f04e49188d801cedca2d12d0bc290701b641e0167ca1946184597f8f99ec88f1dfa4590bc76469d64c598420d2ca5de6f8620e8957d2ca9956332b7b302899cdef7fe6418401bd41bdc7d50322f4e5d9495715e49461ece70c842427cafd015e99ff159ea2160e8fe9c6226d80ef1e862032ef6c8f93c956b1bb6b981e66f2b9697a3cbd301ec2038ca23b22840efd2d87b9433e03dff7bd811b4dce0519f10a981aba1f59e374d73d0ebad3bf56043f6dc7607f318bd7cf643d19e7c59d44a144e215d18e5a86695e7951a7b349575467ad829f77c015a9ec6c068794851ed3d825dab924453b0820f85526109f275d9c25ed6408c7f92ea9b15163fc8b916824bbabbe4de52df3e6e9a09bee3f33ba25d9d16a6f0cd5833334e0698c3393d303f154a6e34cd5fae61709c3040294ce3d19b7459c57ee0fed73e4d373c47d4cd7baa40083bc044f5c3b534bdd2214efaeb2f29225751c4e217fc34f983756bd4e7820248a03f46f3258a0c3533f12a9c37181e9cede9cdaa250beb90685c021911a493355a11adfa200abd09285565bcf08f07bcb898cfdb656551533ce5e64a59c3b1dca1b4c6a9e49206864f5d101813bc883a335477017442945ea8d8f2c759d7fc093bf6f44f7bc02e55527d0ed912a313a4d9defb7c5666493ff3044f1156c6350a3f47dcd17d1b2150367ce2d42801231ab869d84bb89b92677c82ecde0a9301062f51e15db9e0f0a1599f5b0802cfb5014188f1de61421e746d248be9284ec8b8468467b63abb441a3d458965934799676e7fbba5190712ec579c27323a84c9dfc140172f696612cbb3e7d6904502b5e61dcf8bd0f21ab01f6dae9052df7cb70223262e67b44508f78af391d0f2e9eacd61e6588c8a1d83aafdc30f24e2c7d495e38a4e92426819183647cc893af939106103a6102cd7bdbf93c5345dba55a748d88db4ab58b59881a19a797bbbb70cf7fb70248eec260fb5566547af0a6ca6aa9a1c5314649b1ba34f913bf5f650a0f645d0620f05354214c47d14a57cdd771590fa16c69f088e892fc6dccba68aa77209bb1fee855afb73f04725647fcaf6c15206dda93665d688c7c079c85512871ac4ab48252f575d4976a3b3a92a60e89baaa81ed8747bbd530ae36b05c2524544b9a0232d76a2358d6b2a830cc33ed9deba1e02cb2b6b691cdfcd76ea9010c4555e542bb34580a6db84ca6a224a01e69339fc0ef96afcd89412a951eef0f622a8cf7c5a62b5badecb31c824d0e53d581e9bc195b9fc264ec4d44aa7e0bf56219913c38926d1909f555f0a1448337a0275d1a6f96ac661958fe0e1c01f8ce477ff9a9c70cca78daf1bf60c6e61fdbd00ac3741634a19f85c42a781027ec72909949368c6791f4f2b83ff52aa4c9a8985fa07f2ca8219c23e6a6a2a3a0535849a2fae5fd57c2cf15bcb6f1510368e57674827cf6503818be14bd1005f382008042a16ca0852eccbc47f60b987d3a0511bc210b8fbc4e55eadafc7847cc64d3e04c17aa524743fbdbbb15759f5c2ccf75c858b9671a04998f36c0a4efeab0de75992489369ba66bdd3e59eccab807d9216f4a740b1e4933522ff7ae0d36cf20002271c2adb6f3b887145b99e92793cb8ae692d3632941efad51b11bb2eb7187ea4c69e5667aec10f13a560fb7ce1658936e2da2bf3f38ce45b533d359a5a4ae9611f455c76eb847780023e71349f9c44e69b26c8032411af853a0f87dc614ae88b629390cded689da35906b7a5e4459cbeec1fe2fb09e1396761cbccdbe546d39ae7fdae03f75ad781d1309e87f55addcc73bd620b2d32c472fd65e990cbed9b4f62b84c5e512a904137b018b06aa5c7b29e4669de6ced076e13109baf7d234048619373c700f92772712cdc2af9a3c45395bb916cc37cce46ea7833259b4c73696540aa85f7fa450ce3b32fb27e7604a9ab99253ca0203d469aa51894009305acdaa0f065e13cf07f98a22d8afecdda9badcf3a034febf9db7b2824a354cb81fc68095064a9365488414694c7f1f6f15d5fe5a02292192a2bf372d7e50cf12ade953705de387332bfe01ea758e55b317d9a1c5356e0e85c0b93ab8f5f2495beedb517802bb9dfef7bb6033358c29ea30626232849ca14b66177a3ad97653b6636d2b0a808cc99818ec76be0150f6048486b8df618c958ef6762b3f0be13d9d2dc67102d2eb2bae2df6809d34a8e89ed4787a41b96784a86d3e9b9b2967793ae5c46060de2febc188b6e65bbe84a06a93b4f535ef5e1c33892dd9c66e15f7e3ef302f5900d98b4d899b6ff8869b3f3b3bb9135a6ae0683db90dde41368d3867a2fbf75a177286be4bca6542deb3552aec8bc939bb44a3fe99f461d1ff4d73cd19c1552f4af420ca6ab33d51ee66f4b280687ff7bf1ad412ac0928f4540d4d94f84a5f24e5b884fec0fcabf1e57639e081e86d5e9ea716d96313ac0f1144ae65e5999c5f8c391695aa2c5313e099bdc44281aeb4a1449b4b40a8d7131eb7041436aa57d8ad60ada285bc273208efcee714910fda49c94b1f5d4cbfc063a5ff8c1688ec803e29d41d9f1a6d3e7905a58bf6d023014523f62401deef0e6359576154fdb177209ff15ede0d9a15e97dc14519b7b280117c437247a563b41a02e1da09038fe57564fb9450ac37b235c3c3c4bb2b16400be3f5c26d5fe9f9054574e431673dd94f7d897c51341f5947d0e9a39187529540d642fd9f7cc4204aa0f769a0f5b305b9cae72b25bcc234718989b906758a6beb72c1053912366fab933e3b58e47328473ebf24d0d74c242c3b6d982fb1dca2fef7bc59687b5e2541feb684be3be763aca2661ec2ed4684aefe125810b28d4c848ae8b45d6cbe9d592d51dd9ac326b4ff34b9d3cf551213923e1629ea24f469f1cf034051bce99582d8027cc078016dcdc0fc771d5f27355ec9691765b84e11ee4cbfa4c6c9d36320c2519457585835bce312edef6202249a9d3387d3c7303613c1eb57765848638c4d2434a244b2430ceb145c5ebe63650500076660c1e2f1720ae3f21a7bdb33a37350e19b2c2de92b379223b8fdfd2e91ede4596caba8f740d425f6bafccf48b0c10bcf67f1f830c52ca7dba485d872a4eb1b8b1ea63b9263d5fe6058ff73304a697d68f925ce9b4576c04a90991acd0aeade79e47c3ede08bf6c7832bf1872b154a30084171be41575a5f823cdce2ce897199300876592a85091001334bf35c212cb3c1965e1c840b54553778ace9d044defd2460abae5cfd35755dcf8596610efc31e744959ea1286cdd44d0dbecf1bccc884553dc69004d4aa5f9ac96e4879fd2f4ea10207ca4b04d269c119ddb40cee96a416060cf97a482e6396b68510dbaea17a222b9fdda6c16461139d8a41535b2448c5b22efc0c580a61a91e8ed71b049c1dff4d42112b4618830c77aa543948ff57b1be2d630d216b93f2a80c6077e95f39571e22c9973222f4045502b8b6820625772a8219ad089eef711839e28596c5248eae9ba0f76f6a4f0c80b1a8f40e3e28840f65ca7f3b392daa8a8210128fdf0fd122458e5b922bcdbc420850539af84497e6bc5cca68734574f7fe18ddd000ca88b38d1f5d8f8bb6ccd56930cf4bdbc1a193d1dd4b01ca8e75adfa6a30327948b6b92302148ef8283d291c85a18e77e2c040fc48d1cee0265fab32f0bdc24176b03c9173427af37d4cd14e1d368c4540013e5e9c4533b92fc68fb736e15ecc21673cbb0c3e341bfdc8b8da174ef1c89b9f2695919cba11c62dfd331d1955c7f4b0d71feccd08df27c0d053dd90741c01d63d6f306deafaef4cefeadb169add46a019e3da46201f4b05f4cc96fdbb7122f08754368b7299a95c4cc89ef5eab6a86a397d9f04b164fd9dd47d3ef28d0d25e671900dabeb5184cae7c4552c44efc944b1e89102116ee22ba7a923fdf6d94bbb7a2996527198e6ba8b8ac9215f6a604690178179623427db5d6aa2f3f95b1f70c455e0f55bffe4a63005b3aa3cb4c4f7602f17440b5c6b27807b05551ebc6db4f5973bb181072ae7559bcdda548efc09dc3511ce87c703f41dd81b97d76541fe25df39d3d38b16a20c17103ff1b85eb5e2f69f419a8720ba851ccb74c131022c22128adf8599f8f6222efaf712004cd4e900a8286a8e5ec3dccc4ed9d1da2d22877724c1676869e13f18cdcacfc2bd03ee07aa353044bc092aa3e7c9ad4ef35cbd136e127483a6018b15a8359f25a35e90550af7ffd3ad46d68e1bfa1a337c6a993589f71f230e1c2cab98339eaafc733882cb53c46e6dfc753c0dae1b9ca1876214f5b26da5519a2808111d5d303069de33b0d885759d3bbd34414b2784d19ac8a9b49a1851a530054fe039c91de9be0c655d405f9afc7567e8f9c1d86538d46d3a9e527d38f6e5b9908d85341e8d900a73e2cded4eb37cefa5ff68d29926d2b6290f7a31dd4bfbf226a5fba8a1fe057b453cc95f8a47fc1b3ce65c0bc369f287b041a11c28fcdea4ff5d0dfe09f7cb5f343709d7bdc71202a7d0797ef4c08dd131d2770880ee0a06dd8a112b489a69b3fab99fc4d4b54b3f4c5f5a100fc3eb527a5cddfe600b4bc051853685cea63007b941a23e725c6edba2649a0e3ab4c9e421f1b509b5f1aa79f3a761b21ef4537a75f282c636e3ee6ffa4c0c4f908129d268e0b64eb3bb4dd74052a88b624ccb7b4c6b25c1a8ab4656cf05dc8e7020b7ce14cf33722ec1d9f45c2a2bf1dfff1b0867be65ff05ef89bd34427d36fef45b5e1a1148a1d455e439bd054ea1a1a9facd0e3cafb16f64ae8edd9e746e7fda07b990d65456c4093ef7b8d75ec342dfb6ea47a261be69a89966952a9f56b812b26b6c3a88b9343087f1ced72300d0caca11af044cfd77507d49aa446bba6bbefd529ae5c80102951cbdd08225086afeacc2e2f06a4e1c84fbd2127551767d36c038fdce8d2adb86b1624f7c51127ec5a6e1f1cbf7652f1a90688bd6467797fad8528298c74c27687e8dc69976aa4b0fadca9c5a5c436889de76c8cd794bef317bcaaf3769fb202812f73dc51bcf0ca46f318cae20fb0abce5f1bf19ffe77ebef9dee96eefb977ba365c0ef4a4f231deb11cc90ccf071f65a8581046446f7e3a8", 0x1000}], 0x4, 0x0, 0x0, 0x44080}, {&(0x7f0000869000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000aa9000-0x30)=[{&(0x7f0000d25000-0x75)="b20eb53291c0fc2b09a5502f98cb6affaeba49ed9a83b7a795bc9e40fc67348f3fed394dda860aed1bab35399ade956cee3bd30662f17b8bc9a23b5b99860fb80bf8849a52804bff17185f45d0a1dd72f888a37fbb9713568d306c48f74c2ad3954ce2f4db4c5c26d22378a187722881e1e036472b", 0x75}, {&(0x7f0000f08000)="2c7a1fe489b78247c614d672392d810620dbf8fb589d4507f535a1c999c708503397b165e40186b6ad8d0dfad0352ed216280bbf0d9f8c1e648f576744f0c4ea07b575f5687e51b82e7f6e99e6a9c8106468d3776f5afce9dbec6b3108b9d5205d685d8c098f2dfb6fbb2e30e8e168508c9df9c0f720", 0x76}, {&(0x7f000069e000)="e431515047ceb82067151c771995d44a5dedfac99625db81b62ffe683282ea4687ae88242f059505bbc7c896bd55697cd0aadeb8a9bcdf412ad74f5ded2bfd6001f14d0c0a2ed56e22bc405d2a19bc43", 0x50}], 0x3, &(0x7f0000860000-0x88)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x88, 0x11}], 0x6, 0x80) r14 = syz_open_dev$mice(&(0x7f0000e3e000-0x10)='/dev/input/mice\x00', 0x0, 0x100) ioctl$VHOST_SET_VRING_KICK(r14, 0x4008af20, &(0x7f0000189000-0x8)={0x1, r0}) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000a06000-0x38)={&(0x7f0000a6e000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00006ad000)=[{&(0x7f0000556000-0x69)="14", 0x1}], 0x1, &(0x7f0000995000)=[], 0x0, 0x0}, 0x40) 2018/01/21 16:42:55 executing program 3: r0 = socket$inet6(0xa, 0x80205, 0x0) setsockopt(r0, 0x84, 0x21, &(0x7f0000002000)="", 0x0) 2018/01/21 16:42:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x40, &(0x7f0000ba1000-0x8)={0x0, 0x0}) clone(0x0, &(0x7f0000aeb000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") rt_sigaction(0xf, &(0x7f0000856000-0x20)={0xff, {0x10001}, 0x10000000, 0x2}, &(0x7f000092a000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000064b000-0x8)={0x0}) fcntl$getownex(r1, 0x10, &(0x7f00009a9000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000970000)={0x1, 0x2, 0x8, 0x3f, r2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000097a000)='/dev/sequencer2\x00', 0x20c67c0dbf05a5a9, 0x0) 2018/01/21 16:42:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000aae000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c74000-0x4)=0xe8) openat$dsp(0xffffffffffffff9c, &(0x7f0000f99000-0x9)='/dev/dsp\x00', 0x2000, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000d8c000-0xc)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000018f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/21 16:42:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x7, 0x0) write(r0, &(0x7f0000090000-0x26)="260000005e0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0x26) recvfrom(r0, &(0x7f0000061000-0x1000)=""/4096, 0x1000000cb, 0x0, 0x0, 0x208) 2018/01/21 16:42:55 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000059d000)='net/unix\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000b65000-0xa8)={0xa, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) 2018/01/21 16:42:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00000f6000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000fc2000)={0x6, 0x2, {0x2, 0x0, 0x7, 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]}) r1 = perf_event_open(&(0x7f00000fe000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x0) r2 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000ec2000-0x4)=0x2, &(0x7f0000d03000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00005c1000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x5d48, 0xffffffffffffff22, 0x20}, &(0x7f0000196000-0x4)=0xa0) mkdir(&(0x7f0000013000)='./file0/file0\x00', 0x40) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000362000)=""/135) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00004da000)=0x6) unlinkat(r0, &(0x7f000090e000-0x8)='./file1\x00', 0x200) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000c6000-0x8)={r3, 0x2}, &(0x7f0000dac000)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000065d000)={0x3, [0x5, 0x6, 0x6]}, &(0x7f0000866000-0x4)=0xa) unlinkat(r0, &(0x7f0000060000)='./file0\x00', 0x200) 2018/01/21 16:42:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) poll(&(0x7f0000d9c000)=[{r0, 0x2, 0x0}, {r0, 0x40b1, 0x0}, {r0, 0xa001, 0x0}, {r0, 0x2100, 0x0}, {r0, 0x20, 0x0}, {r0, 0x120, 0x0}, {r0, 0x8002, 0x0}, {r0, 0x1400, 0x0}, {r0, 0x28, 0x0}, {r0, 0x8, 0x0}], 0xa, 0x6) r1 = syz_open_dev$mouse(&(0x7f00005f0000)='/dev/input/mouse#\x00', 0x3c, 0x10000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f00007f5000)={0x1000, 0x6, 0x400, 0x1, &(0x7f0000e37000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000a7a000)={0x100, {{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000d19000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4200}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000625000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000aff000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000316000)=""/139, &(0x7f00003fc000-0x4)=0x8b) signalfd4(r0, &(0x7f0000a1f000-0x8)={0x80}, 0x8, 0x80800) 2018/01/21 16:42:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1e6dd5aa09823c3b, 0x2) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) poll(&(0x7f000036e000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/21 16:42:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) r3 = dup3(r1, r2, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) poll(&(0x7f0000b79000)=[{r1, 0x0, 0x0}, {r1, 0x204, 0x0}, {r0, 0x2, 0x0}, {r3, 0x4, 0x0}, {r0, 0x85, 0x0}, {r2, 0x80, 0x0}], 0x6, 0xc0b) fstatfs(r0, &(0x7f0000eda000)=""/179) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f00006c4000-0x4)=0x0) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/01/21 16:42:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000da000)={0xffffffffffffffff, 0x8000, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = syz_open_dev$dmmidi(&(0x7f00007c1000)='/dev/dmmidi#\x00', 0x3, 0x840) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000143000)=0x200000000000, 0x4) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000f000-0x80)={0x0, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "790eaada477f17eb046695eea58af88d0ba3b8f5ca34f33a9a82d81e455bc6ca3479893215467e3bb85ea1247aafde2b17277187bd8fc023bb972d19343108b0"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 16:42:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000448000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000773000-0x4)=0xb) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00001c2000)={0x0, 0x0, 'client1\x00', 0x0, "0837015324747c46", "b396c136417ffa7df8f16d1e47b4ba361d3c841c992c4ac4d1967764e4059b8e", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$vcsn(&(0x7f00008ca000)='/dev/vcs#\x00', 0xffffffffffff9acc, 0x400000) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00009b0000-0x110)={{0x100000001, 0x5, 0x1, 0x3, "38d81b63901966367ac85bcce660122eacca1f73c2f69157479d38b5925ec873fca34b81cb1fa11f2954e3be", 0x8}, 0x0, 0x0, 0x101, r2, 0x6, 0x800, "8eed736f9004e9c9d6812e2a6039e93678319886babe47ec08b915975e8dcdb6440938250b72d92610f86a67929e1f7d82a2d796c2d7600932f89633c16cf853", &(0x7f00002da000)='client1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x2, 0x6, 0x1, 0x21], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 16:42:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x408, 0x0) semop(r0, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe, 0x0}], 0x1) semop(r0, &(0x7f000027b000)=[{0x0, 0x400000ffff, 0x0}], 0x1) r1 = shmget(0x1, 0x1000, 0x54000248, &(0x7f0000389000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000707000+0xd1f)=""/83) semget(0x3, 0x0, 0x0) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f000027c000)=""/21) 2018/01/21 16:42:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000dfa000-0xc)='/dev/audio#\x00', 0x1, 0x800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000add000)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f00001ff000)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000a80000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0xe) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xa000000000000) syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket(0x1e, 0x6000000000000005, 0x3) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f0000acd000-0x4)=0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/21 16:42:55 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000c1000)='/dev/hwrng\x00', 0x72a00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000000000)=@pi={0x0, 0x88e5, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0x5, 0x100000000, 0x8ea}}], {@canfd={0xd, {{0x3, 0xffffffffffffff8c, 0xfffffffffffffeff, 0x4}, 0x15, 0x2, 0x0, 0x0, "dd0e09601078a149baf7cd2214c5ea05ece34dc7f8f719c1353baaab4d2b4e291075f48a3c76108295cf977525ff1ecba19a2e8592029032e691126a564d5474"}}}}}, 0x5e) mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x1000, 0x2, &(0x7f0000cbb000/0x1000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000eb5000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d45000-0x4)=0xe8) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fb6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e33000)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb4000)=0xe8) fstat(r0, &(0x7f0000a13000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d69000)={0x0, 0x0, 0x0}, &(0x7f00003c7000-0x4)=0xc) r7 = getpid() shutdown(r0, 0x1) shmctl$IPC_SET(r1, 0x1, &(0x7f0000e33000)={{0x4, r2, r3, r4, r5, 0x40, 0x0, 0x0, 0x0, 0x0}, 0x5, 0x2, 0xb750, 0x9, r6, r7, 0x15, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fb6000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) fchdir(r0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f00001b0000)='/dev/kvm\x00', 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r9, &(0x7f0000fb4000-0x5)=@random={'os2.', '\x00'}) semget$private(0x0, 0x2, 0x10) r10 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r10, 0x4008ae89, &(0x7f0000fb6000-0x68)={0x6, 0x0, [{0x285, 0x0, 0x94a}, {0xbff, 0x0, 0x6}, {0xbe3, 0x0, 0x200004}, {0x37a, 0x0, 0x7}, {0x8de, 0x0, 0x40}, {0x885, 0x0, 0x7}]}) 2018/01/21 16:42:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) read(r0, &(0x7f0000ed0000)=""/0, 0xf) sendto$inet6(r0, &(0x7f0000036000)='j', 0x1, 0xfffffffffffffffe, &(0x7f0000e51000)={0x2, 0x0, 0xfea9, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$setstatus(r0, 0x4, 0x4000) bind$inet6(r0, &(0x7f0000788000)={0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x9}, 0x1c) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = getgid() setgid(r1) [ 96.049739] binder_alloc: binder_alloc_mmap_handler: 16890 20000000-20002000 already mapped failed -16 2018/01/21 16:42:55 executing program 7: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d3c000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000018c000-0x3c)=[{{&(0x7f0000aa4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000bbb000-0x40)=[{&(0x7f0000536000)=""/184, 0xb8}, {&(0x7f0000d3e000-0xb7)=""/183, 0xb7}, {&(0x7f0000333000)=""/172, 0xac}, {&(0x7f0000735000-0x16)=""/22, 0x16}], 0x4, &(0x7f000040a000-0x1d)=""/29, 0x1d, 0x400000}, 0x9}], 0x1, 0x0, &(0x7f000044d000)={0x0, 0x989680}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000d3d000-0x10)={&(0x7f0000a87000/0x3000)=nil, 0x3000}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006ea000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f00000de000-0x11d)="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", 0xffffffffffffff03) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000d3d000-0xa)='/dev/vcs#\x00', 0x6, 0x509000) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000d3d000-0xf8)={{0xffffffffffffffff, 0x3, 0x5, 0x2, 0x2}, 0x3, 0xe5d, 'id1\x00', 'timer1\x00', 0x0, 0xf09, 0x5e, 0x6, 0x45569d6c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_pts(r1, 0x0) read(r3, &(0x7f0000f24000-0x52)=""/82, 0x52) 2018/01/21 16:42:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d79000-0x83)="6664001fd06e1f3583f482892ed25c932188a50da94d4811ff3946344e6fe228d1a8aeeee5eb55ce2337320aefb24c51e4857a0f2a842624ac9453388355b3c3b9c79fceff2611a76b2cb4ed2e0a29363dcdf026444b7925d486bd1d818956831e15c29f47918ae79c26c438764a70563bca17ae46084b28770500fc28c5bebc46f8ea") getdents64(r0, &(0x7f0000cdf000-0xdc)=""/220, 0xdc) r1 = semget$private(0x0, 0x0, 0x104) semctl$SETVAL(r1, 0x0, 0x10, &(0x7f000063e000-0x4)=0xa1f9) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000f28000-0x4)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000021b000+0x75f)=[], 0x0) 2018/01/21 16:42:55 executing program 4: clock_getres(0x4, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x7eb}, {0xa, 0x3, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x7ff, [0x8, 0x3ff, 0x24550371, 0x8, 0x4f08, 0x8000, 0x3, 0x0]}, 0x5c) 2018/01/21 16:42:55 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8000000094, 0x3, &(0x7f00003d5000-0x1)="b7", 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006e2000-0x24)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x5, [@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x11}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, 0x24) 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) pwrite64(r0, &(0x7f0000001000)="891844feb55c752ba361a6c44ec9a952cfe73468707c4b5948404ef696b383f92d2ae58df76cc891dd1128de76e22cf5d43f20990b3f649ec62706779e88c2aa0659b11861c5ff7457858d09ad8cfc93861b05c08125e60279c0b4f9eb5f5ea9bbf6ff575d8424014edfdc4d4bd735c6ef692e2170c28afcf71e164612aaad80e1a20d3fde15264d3fdaa18ba2a8a53db724552c72c51d718bbfd6e31f5808e57875af9a4882a36f5c017151ea40a4ae2a7e7a1bd07b2dd74f98c35339d112c3791ef2026fd380404989fc8a3285dad47a849126d6c2e1f57bb06d7b15e1dc", 0xdf, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000000000)=0xc) r2 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@rand_addr=0x3, 0x2, 0x942, 0x0, 0x0, 0xa, 0x6efcaf4b61814dcb, 0x80, 0x0, r1, r2}, {0x100, 0x401, 0x8000, 0xffff, 0x5, 0x5, 0x6, 0x8}, {0x0, 0x8001, 0x4, 0xd0}, 0x20, 0x4, 0x0, 0x1, 0x2, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x2, 0x3, 0x9, 0x80, 0x5, 0xbfd}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000031a000-0x3c)=[{{&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x10003}, 0xc, &(0x7f0000000000)=[{&(0x7f0000000000)="520512c0f51183a0d772fcdc94cc15da635328e484f25883c8d010667daaaf42055693", 0x23}, {&(0x7f0000000000)="5a11a273c11fd810601d658d2c9492e4368a9558ece40605812dd58376613fd62bf22f464865b0d9713bc4eff5f5d80aebb6647fde8f232157ae2bfed0d032993f3630c9a36aca6800ebe4073d398ee92c226dcfd8cf20c6e1963540370520438adfd52fe5839b5f11a386a7b8963ed9c5145ad1ed345bbb63e55fe262985421078604e61c8b95b162d08e12ed79169cd08a4d0192a584a0665035e3465cc93f55d59016a55669", 0xa7}, {&(0x7f0000000000)="02e60689f4d62a5606272e93ecbd7490f1f2edfeda4f29df38f302bc", 0x1c}, {&(0x7f0000001000-0x13)="037807ded2784eb04b02a07b776663c098d32a", 0x13}, {&(0x7f0000000000)="437fb0c79e1a6fbd03dcc87a0809e0babae377fdd797b64cf341e50610965e0ae53d00d2d2e39f9787eefa3bc2e635f9756305d1d9195bed4db146ac4c0092b0a237e7759d840c0a1601783feff806aee71c07683b18f5df2ff210758bcdd79afe63496baef9b4f7290aa19165a9b335056ded8a07f76e0da0c22875a3dd9679e43517fd6abc1f4d16f586fad1aeba21bdd3e47b046326df0d11d7d7f71fc0466030564544eb9b3bc9e637286444f5475ac563e4404c485dc9ec2b40d2817b517dfe798a4d39a4167a93a0e0d430de2b7b10aa43914c2319ff1fdb4bd7d026a40aafc53be61c8cccb4fc53a4a66e2e90a3b54118bf6fdb", 0xf7}], 0x5, 0x0, 0x0, 0x20000000}, 0x0}], 0x1, 0x4) 2018/01/21 16:42:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000095f000-0xa)='/dev/cuse\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000155000)={0x6, 0x2, 0x1, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$int_in(r0, 0x5452, &(0x7f000099e000-0x8)=0x2) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000e48000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00002c3000)={r0, r2}) fchmod(r0, 0xca) pwritev(r2, &(0x7f0000159000)=[], 0x0, 0x0) sendto$inet(r0, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 16:42:55 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 16:42:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dda000-0x12)='/dev/input/event#\x00', 0x200, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e95000-0x4)=0x0) r1 = dup(r0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000fe5000-0x14)={0x671, 0x101, 0x120000000000000, 0x9, 0xf99, 0x9, 0x7ff, 0x100000000, 0x1, 0x80000000000000}) ioctl$TIOCSBRK(r1, 0x40044591) 2018/01/21 16:42:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a24000)={0x0, 0x0}) accept4$inet(r1, &(0x7f0000d6e000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000210000-0x4)=0x10, 0x800) openat$dsp(0xffffffffffffff9c, &(0x7f0000476000-0x9)='/dev/dsp\x00', 0x840, 0x0) write(r0, &(0x7f0000d0e000)="e96cada22161be05bc4f184e3e60e075b42eded0674bc7afd2e895cbb7c3bd8ddfb5dd56852029ef29484fd4177c12edd6e20f24edb87d95fbcb14f55b4d8aabbf79a7328dcaf6750163253cc16c52e90fd8b8", 0x53) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/21 16:42:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000726000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000098d000-0x4)=0xe8) socketpair(0x11, 0x0, 0x0, &(0x7f0000466000-0x8)={0x0, 0x0}) recvmsg$netrom(r1, &(0x7f00007e4000)={&(0x7f0000a48000-0x48)=@full={{0x3, {"1d98662968dead"}, 0x0}, [{"27db865ad07a66"}, {"1411bccaca890e"}, {"99a84d96e571a9"}, {"86793a70ecbe78"}, {"6da48c88761f50"}, {"ad5f20debc053f"}, {"efdf27f5a441d3"}, {"a23f3120e81609"}]}, 0x48, &(0x7f0000b5c000-0x80)=[{&(0x7f0000c1e000)="1d0da6e30519ddcc07b6bdd17c7e0f92c6efe0d24dd30335d1fdea37bdb8fb78cbffb74b3d1a6fa2975450aceec8283b308dc5ea9a02614385e3517b84db4c3d1429b04999d33b58940cc4583c83", 0x4e}, {&(0x7f000005f000-0x3c)="fcf24f65c95d46965e83b9458615355177c0735989be2e23063fe46c7ee2d4878e69c6b32e03fb00069f0dca09b86b9755717c4442755cc8f4fdd840", 0x3c}, {&(0x7f0000d91000-0x5f)="e61c8ee8cfc6cad7572a6b4486cdee5710de483462a1c96761f5a7a45089c2df83fb941e1160b5b1af195644c986f41f9deae2f1e2079240972bcc83c0a644b18a4539d4a1134afa41939f0dc8c78ecacaaf16c38bf899d0067fe60b13bd2b", 0x5f}, {&(0x7f00001f6000)="bd28ff1e06ab5b2dc07b2f82fe9b", 0xe}, {&(0x7f0000206000)="dbf480e2abe38eb74cce7d27e87f9553d54d0f5e77a8b3d946e47a9ad172dc09ca176d8e347b9a71a6178bb6c385a1ae02d3314aa81b1d7642c8ba8dca1ef90445492bbbb5a04bcaf3834165e7ebd8c6934f01750e57a62a834dbd3210c30343f4847fc92d97df83ae5212cd3634b8c99d80d3afcb64283dfa782d26036e", 0x7e}, {&(0x7f0000324000)="e5c5681f31c9339beafcd5bb94cb6603063c1d365345d54d4ffef99e85308f5eb6e8550138c2d8eac5edb1be7a15f3855e2d2d729a16d3cdfe8beee6b2b584d98f5f0c8f82188b80cc35c12c2be7fca65df7e35ca2b865362c0572cc6d311921c878c969b0927ab94172e372b7696ca94eeac1beeeaaa6d6e45b7fe5048679d625c25b67354494ba668a32ff5b21938d282f42c8006062608cae62ba053f94c5befce8155866ce5a", 0xa8}, {&(0x7f0000d33000-0x11)="b729384c4a3abbc30b97066bdeb929e281", 0x11}, {&(0x7f0000bf0000)="3d5f59d1d3a45f2c37879467386198a665a7bf8af722b96756d52616f156e1a47a2eb91ebb1d4781bb3e6d4f7f8178d4f9f250ea661de32280f1d9b06074b5ff2b9e3dfe11787ef37225899bd2", 0x4d}], 0x8, &(0x7f000001a000-0x15a8)=[{0x98, 0x115, 0x5, "b90f3293e55c7d57cab6a59408601574914c9718e8f4f1a2e793d65ae6bc97394d44d7c8fe918df37dbe3c4527b47e0cc75b01dc9429bf046bb2dd27f36e4243be464d06f2cf4a24979c5da7966721798edaae1ce33c4bd4ad1111fad7aca141ea3fc4e8451030951ddcbda0abb77b042026859d6e1c729687ed164dcf74f35245993702a0f8"}, {0x18, 0x10e, 0x6, "7d91e592858630"}, {0xc8, 0x0, 0xfff, "152906b948e92c17cfd46816cf3bfa1879c37edd072b0776131cf04ff23324e77277b70d3da3e5848d9a09bbea5ea853f02df9514bd2acfb84fb1be97a107e07aeebbe9225532224587b912c41f358cbc92f718239bb51445073e0daf475ae88b093861ba48f1cbda81de96493d476414357e8a072db4a80d22be7e3c3c7a319ce4ca0bd8e22ba42a1be0ef992b17a6bda37956bd97a25a402ad46e5483f6245fdb24fbe8b6b6fb81a442ac188180c964b0090557ab3f652"}, {0xd8, 0xc8d8e09fa185dfee, 0x845, "33703e284946b715b73d50d62cc3e619f76c1dad3b3a9390a0f2bb5f9a475a932d4b0d302b16abb87cc53d746c668e14baa81a58ef3b455bc0bf03c9053cef9d3aeb1f0cc765a05a0e8113940f0b3fc1c052da2a3c9e5a63f661a3abc3d9ff9ab830a655e4f0af5593b195d531bd4dd169a38076b06121b9b9423fa6580b08750af846beb6def41117eae56715a113e1f6361140c9cf8b9ac42b6f285ca90acd2389a6e9194681b4ffa6aa69fadcf1cba50e1489c164924df3325e8ad9a4dfe02bca014a00e0d614"}, {0x1010, 0x19f, 0x3, "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{0x68, 0x119, 0x2, "dddb2982bb9f881fdf7453a18553aa73e28b0d27898b76023b3065c077c2f25215d4614e1ca26b5e40037e0bce5073130e4f4838a4e79bce4d17bf28b3596fd54c09957c29cac024fa34da0aed9a5e526376e02dc2909b05"}, {0xd0, 0x86, 0x3c69, "9e03f24bfb88813c995045918397a1d706ea0069c620b88ab4b0e2464644806f63d5db3961cf3c39f35e91c10d12e56ed552194a1630c5961450b9cca96fdc2ade386ac48274cb4fffeb35c355088f3d1ff350349f6faf931d13d28d66cf30067c1059d755bc5dfb442975db73eb40c0b9570ca76d884c85da7d9291128b2e3da807f90549d82b324bcc2e856b0914eaa83bb1f84a142ac229e11ca6c266a9c02fdb2fcd8ae6e31de7fccebec20b3f22c60f2475a640b18c8119c2a90c69"}, {0x110, 0x0, 0xd6c, "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"}, {0x90, 0x11, 0x4, "31d51239296b15b7a60bdf5d204a06f01f106eb8b8e821e13e6d5be4673f4ab318d183127e8c6d813a393b33f6b92d990fce591e84553ced7985ddc8f8cc594c6be4d7b04eb001ddbc8271fdd642a41f7fccfb12d6e310c7e65aa39e1b2decbc87dee19b90e5e5ab390ad308ef489d015f906d9efcea9822d52e1f8ae0"}, {0x70, 0x12d, 0x2, "1a1bc119db9dbfea1d1a1ddafd491c60eb5c4de63aa1a837b6e228084f2a1900f720c7298d1a01f1b7c2cf3bdef22ec83577ebc4cff9916f271431800542e71066c480c63520451cab16a35eddf7a4fdd98dcd8462926e0f19b94ce3c29407"}], 0x15a8, 0x4000}, 0x23) ioprio_get$uid(0x3, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) close(r2) r3 = socket$alg(0x26, 0x5, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000317000-0xb)='/dev/adsp#\x00', 0x6221, 0x800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000abb000)=@int=0x0, &(0x7f0000cb5000-0x4)=0x4) bind$alg(r1, &(0x7f00006e4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni-avx2\x00'}, 0xd5) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000c74000)=0x0, 0x4) ioctl$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f0000a84000+0xb7)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000028b000-0xaa)="b2490fb71988920938092d1c35cc05729ed578722165a6179781187e225b8d1a0e", 0x21) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005b1000-0xb)='/dev/hwrng\x00', 0x40, 0x0) bind$rds(r5, &(0x7f0000bb1000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 16:42:55 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000012000)='pkcs7_test\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000012000-0x1)='\x00', 0xffffffffffffffff) add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="520fd63da22ad57fb84011b208a9e8f4a1c9e711b6e37d4c82f5b119ea275d4aa7fa808e9f3ed7f1596e7896ef5e0d1190bbfd73036ecc5a3fae749fc5440ade3504b56d16286a4abf03f7a12824f0189200d62e2a088a1524edda35f103afa920949473ffa750655f8f4541c08682547d30df7ee597ef0362670b2dfbbf08efbda77005dba52bd4272766cb04aad28c", 0x90, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x33)="067be7903ba9f79198684f19dc1fa27afc3aeed212a8673dcac21ade38bd255a83765d6f1b15b127eb78ed6c0129046985e424", 0x33, 0xffffffffffffffff) r2 = request_key(&(0x7f0000003000)='trusted\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000012000-0xa)='\x00', r1) keyctl$get_keyring_id(0x0, r2, 0x3ff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r2, &(0x7f0000005000)='asymmetric\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/21 16:42:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0x2000000000000080, 0x0, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000796000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$mouse(&(0x7f000066a000)='/dev/input/mouse#\x00', 0xfffffffffffffff7, 0x4000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000ba5000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000bfe000)={0xc0, 0x0, &(0x7f0000ab0000-0xc0)=[@reply_sg={0x40486312, {{0x1, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x50, 0x18, &(0x7f00005a7000-0x50)=[@fda={0x66646185, 0x6, 0x1, 0x3b}, @flat={0x736a2a85, 0x1, r2, 0x3}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000e5b000-0x18)=[0x38, 0x38, 0x28]}, 0x3}}, @reply_sg={0x40486312, {{0x4, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x20, &(0x7f0000c51000)=[], &(0x7f0000db9000-0x20)=[0x0, 0x70, 0x38, 0x48]}, 0x88d6}}, @enter_looper={0x630c}, @dead_binder_done={0x40086310, 0x3}, @acquire={0x40046305, 0x0}, @acquire={0x40046305, 0x0}, @decrefs={0x40046307, 0x1}], 0xfb, 0x0, &(0x7f0000e65000)="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"}) 2018/01/21 16:42:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000000000)={0x0, 0x5, 0x0, 0x7, 0x0, 0x7fff}) syz_emit_ethernet(0xffffffffffffffd9, &(0x7f0000f8a000)={@random="d5ebc4a93559", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x12}, [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x276, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, "", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, "6607e4f958cbead3618d182dcda2df61"}}}}, 0x0) r0 = getpid() ptrace$getenv(0x4201, r0, 0x2, &(0x7f0000436000-0x8)=0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c8000)='/dev/cuse\x00', 0x20002, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f000028b000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001d6000-0x4)=0x14) 2018/01/21 16:42:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000069d000-0x8)={0x0, 0x0}, 0x0) r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) shmat(r0, &(0x7f0000003000/0x4000)=nil, 0x0) mlock(&(0x7f000000a000/0x3000)=nil, 0x3000) madvise(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x9) [ 96.295831] TCP: request_sock_TCP: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/01/21 16:42:55 executing program 4: semget(0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) ioctl$int_in(r0, 0x5452, &(0x7f0000c90000-0x8)=0x2) 2018/01/21 16:42:55 executing program 0: prctl$setmm(0x23, 0x7, &(0x7f0000c77000/0x3000)=nil) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000b18000/0x4000)=nil, 0x4000, 0xb) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f000053d000-0x1000)=""/4096, &(0x7f0000fbf000-0x4)=0x1000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x200000005) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x5) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00001c2000-0x4)=0x6, 0x4) write$selinux_create(r0, &(0x7f0000fbf000)=@access={'system_u:object_r:var_log_t:s0', 0x20, 'unconfined', 0x20, 0x33, 0x32, 0x0}, 0x2d) 2018/01/21 16:42:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000250000)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) timerfd_create(0x7, 0x80000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000814000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000d0d000)={0x0, 0x0, 0x0, &(0x7f0000127000)=0x0}) 2018/01/21 16:42:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f22000)='net/softnet_stat\x00') bind$netlink(r0, &(0x7f0000226000)={0x10, 0x0, 0x1, 0x200000}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000f23000)={&(0x7f0000e50000)={0x27, 0x8, 0x7, 0x1, 0x8, 0x0, "9bb70b7dc7c05e49222a316c206e35aec9de4ee8859da7b75b0c7b2b10952e5ddbc24bafd69dd498141d9a220aaa9c8003a817a6bba24c412cf20caa822f16", 0x7}, 0x60, &(0x7f00004f0000)=[{&(0x7f0000441000)="", 0x0}], 0x1, &(0x7f000041d000)={0x110, 0x11f, 0xfff, "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"}, 0x110, 0x20000080}, 0x20000000) pread64(r0, &(0x7f0000efa000)=""/8, 0x8, 0x0) 2018/01/21 16:42:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b4c000)={0x1, 0x0, [{0x40000071, 0x0, 0x0}]}) 2018/01/21 16:42:55 executing program 2: clone(0x0, &(0x7f00000d1000)="", &(0x7f0000a87000)=0x0, &(0x7f0000858000)=0x0, &(0x7f0000478000)="") get_mempolicy(&(0x7f0000e5c000-0x4)=0x0, &(0x7f000025d000)=0x0, 0x0, &(0x7f0000f0f000/0x3000)=nil, 0x0) sync() r0 = memfd_create(&(0x7f000091d000)="212d70726f63e95d2d00", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000001000-0x10)={0x1fd, 0x0, &(0x7f0000a01000/0x3000)=nil}) 2018/01/21 16:42:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x20000000000545d, &(0x7f0000016000)=0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fcc000-0x15)='/proc/self/net/pfkey\x00', 0x210200, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000086b000)=0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000f4b000)=0x0, &(0x7f000069c000)=0x4) 2018/01/21 16:42:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d44000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f000015b000)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000f51000-0x38)={&(0x7f0000fd8000-0xc)={0x10, 0x0, 0x0, 0x1120002}, 0xc, &(0x7f0000b07000-0x10)={&(0x7f0000c90000-0x4f4)={0x4f4, 0xb, 0xb, 0x304, 0x6, 0x3, {0x1, 0x0, 0x4}, [@generic="8f3fda11ba1ef60c7f06014cbce371e32c2cb299dd6e2c03e75d7175c5150a5778edd5e5496a8d3095d507248ee56c4d9ee336d301d7317b9ecd908e43579f2d6d54cd3074b847d2170358addcf2f1ac1b47f0556f8177cb30066235802cae0fb5b8bc6443f58d553d6ef941e92c31df662f73e73eec1b6a0ec025f49ac2541f7f77ce25d64409f2d374b8c6e870470d293aae9e3657bfd3f91988bb6b22ed1ccf6615a257aba251a243398e05a12bf77ad3b90a370c4d1ea6f2f3855854716af7534a95ea0605e9e732532ff566e3b597f2c2002aecc53e21f5ba9da324e5f326bc2d2fc0dfaf62ba596b3fd3c324182d954d3438f44a", @nested={0xd8, 0x44, [@typed={0x8, 0x70, @void=""}, @typed={0xcc, 0x7f, @binary="0eb4b4ef0cddf1e7b7980b93f8b744affa2bf34dc683aedfe0a44c02d82a36a0a8b4b90a6e92297017beccef4a4537636166a6a28b261506f98c054202628a8e612527015e73f4dff8dcd67bad9efcdc6759732d7c92f51073f922b016abee9de2b934e17a2c782a01ff65262402056f57e280b47341ead09e118361d2aa4e06e01111937e970f2e4ec33b65cbf658dc2d42bfd12a9955cab0b960463d0906a87f8b66bfeeb0820948aecc22b57345d2df2ebc783b26427af919fb9d16aab3ad37b0ad"}]}, @generic="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", @nested={0x210, 0x5b, [@typed={0x8, 0x3c, @void=""}, @generic="3def7dd02112f6a12af82482a16c62c19b7fc25a4ec3208030493fc3197157dd0884ce46af8c8e9ba910a1af66403866f07bf978d9dd8e35cf9bff520b8b9baa3a81180142bbd90dea5d1930395142f0c8fc7623d7d247ebc3b6bc4d3009c37012167d5167f0f8af7a9b4ddbb25d0cd890d60e97f3881eb23f59005d2339b525808e354fd138063f010efeceb80140593a0754d49c7d68512288a3", @generic="21cc00be318682fdcd2f7a2aa444902de232893c9d91983b3757be9216034f68b41cd6c5bb00f973dd353a82ddb1e5b8c9b817df281c8bc5b4fcbb39fdfc1688c8991de04d329e758d7902deb34ed602431063b744bda2622457a686a71dda637411f3cfceb09ea3fdbab4bce91443769c0c786b323ca24cab4b6cdab185c8de75696a1a0b29193d73a38a78f70ce6cfe49dafe8b28bbeeab2d116a32a9d4c7ceaec13282ba65c76db6e01830cf7687072ca541089a13c79c3e4159e9770f0", @typed={0xc, 0x52, @u32=0x9}, @generic="fa20b2d3165a", @generic="e631ae427e2f4781e9207d98f632f2d6fbfa72caf7a38771ff61dc358a3cfe7f650b8b23e1e7e98e6da385bbdcb37dfaf441235f4326dced162ffc495f0c49323b58ec11d0b1594696ee77568177a9f4b1bc1be3e3a326349d71a6e729468e349bfda7e63afa43d6e1f72ee0002d075dfb2325e3f3ace8dd15eb58dc6ea47e9f5f7a7e96ebd0281d464eaef4cee519bce1a3930d6f6caad7"]}]}, 0x4f4}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) 2018/01/21 16:42:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x40102) r1 = socket$kcm(0x29, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x2, 0x0) dup3(r2, r1, 0x0) sendfile(r1, r0, &(0x7f0000b7a000)=0x0, 0x1fffffffe2) 2018/01/21 16:42:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r0, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000c46000-0x9f)={0x4e, 0x0, 0x1, @random="070000004044b23250cbe6065d86a61bf2b3b36e2708546dea8855dededda48445f7bf7b3a8d3b874a62bb000094b2ee480146cd5ed30882afb9950b00039132fdbf2b83d30180001400"}, 0x5a) 2018/01/21 16:42:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x4) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 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(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000623000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a83000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f00005f0000-0x4)=0x1) setns(r1, 0x4000000) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x3}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000e3e000)=""}) syz_open_procfs(0x0, &(0x7f0000be3000-0x8)='net/arp\x00') ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000019c000)={0xc, 0x0, &(0x7f0000232000-0xc)=[@register_looper={0x630b}, @increfs={0x40046304, 0x0}], 0x85, 0x0, &(0x7f0000a85000)="7f844b7ebf60d51bcdd1de1956647ebe47432e51bf1275a369aeb2d0a1eba332c3cfe29955853c7ff87485c84e9695db943a742ab38fadc89d94b79764714b1436bfd93098ad94ad26fa92fda9398b188efcdedd37239cf749d40f48c9471c7467508b850e470d7136768cc9fc9e681f4f724f13ff459b37579a92c25aa566241c8e73fee8"}) 2018/01/21 16:42:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getresgid(&(0x7f0000d45000-0x4)=0x0, &(0x7f0000b4c000)=0x0, &(0x7f0000000000)=0x0) socket$inet_sctp(0x2, 0x5, 0x84) getgroups(0x6, &(0x7f0000001000-0x18)=[r1, r2, r1, r0, r0, r1]) 2018/01/21 16:42:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x9) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2018/01/21 16:42:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d73000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ca000)=0x10, 0x800) flock(r0, 0x3) fcntl$getown(r0, 0x9) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000015a000-0x4)=0x77, 0x4) perf_event_open(&(0x7f0000ec1000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000528000)=0x0, 0x1}, 0x0, 0x0, 0x7ffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/21 16:42:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000002009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) exit_group(0x6) write$eventfd(r0, &(0x7f000046c000)=0xfffffffffffffffe, 0xa5) r1 = syz_open_dev$adsp(&(0x7f00006a7000-0xb)='/dev/adsp#\x00', 0x0, 0x100) bind$pptp(r1, &(0x7f0000cd0000-0x20)={0x18, 0x2, {0x2, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) read$eventfd(r0, &(0x7f0000345000)=0x0, 0x8) [ 96.526514] binder: 17018:17023 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000000 != 0000000000000003 [ 96.557325] binder: 17018:17023 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 96.578228] binder: 17023 RLIMIT_NICE not set [ 96.593616] binder: 17018:17023 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 96.602645] binder: 17018:17032 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 96.611378] binder: 17018:17023 ERROR: BC_REGISTER_LOOPER called without request [ 96.618923] binder: 17018:17023 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/01/21 16:42:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x40087708, 0x6ef000) r1 = syz_open_dev$vcsn(&(0x7f000067f000-0xa)='/dev/vcs#\x00', 0x3, 0x8c808) getsockname$ipx(r1, &(0x7f00003cd000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000108000)=0x10) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000082d000-0x50)="0c06fc4a94da61b89e1c0cafbad2e0abb4331beddc392138dd5365dca023db56c3d6d391af73d017e6f1b20e7eeff882a2e946eea888e11482b79538fce39856768467c272fb4d7d56924dc1f217621f", 0x50) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) close(r0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/21 16:42:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x7, 0x8300) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000527000-0x14)={0x1000, 0x3, 0x4, 0x236, 0x8000}, 0x14) r1 = socket$can_raw(0x1d, 0x3, 0x1) accept(r1, &(0x7f0000001000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/21 16:42:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008f5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000001000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c4000-0xd)='dns_resolver\x00', &(0x7f00006d2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005ad000)="", 0x0, 0xffffffffffffffff) r2 = add_key(&(0x7f0000a55000-0xa)='encrypted\x00', &(0x7f000058e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c7a000-0x5a)="", 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f00000a3000)='keyring\x00', &(0x7f0000cac000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) unshare(0x20000000) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00007cc000)=0x0, &(0x7f0000362000-0x4)=0x8) fstat(0xffffffffffffffff, &(0x7f0000332000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000ab7000-0xc)={0x0, 0x0}) clone(0x0, &(0x7f0000af2000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000c04000-0x1)="") ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) io_setup(0x5, &(0x7f000049f000)=0x0) io_submit(r3, 0x1, &(0x7f00001ba000)=[&(0x7f0000120000-0x40)={0x0, 0x0, 0x0, 0x7, 0x29, r1, &(0x7f0000673000-0x20)="b05ef781bc55e7d2c6816b2fc16243fa0a7a34d4323edd3d181d599fea636ebb", 0x20, 0x8, 0x0, 0x0, r0}]) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) ioctl$KVM_GET_PIT(0xffffffffffffffff, 0xc048ae65, &(0x7f0000220000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 16:42:55 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000-0x48)={0x1, 0x2, &(0x7f000000d000-0x40)=@raw=[@jmp={0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ftruncate(r0, 0x2) 2018/01/21 16:42:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x3) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000762000)=0xc70, &(0x7f0000b1a000-0x4)=0x4) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x200005, 0x0, &(0x7f0000ee6000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x10000000000000e2, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) pipe2(&(0x7f00000ca000)={0x0, 0x0}, 0x47fa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f16000)={0x0, 0x11, "38631007e67981948abb01f45d20f33e61"}, &(0x7f00002dd000)=0x19) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000003000)={r5, 0x6, 0x7f, 0x3, 0x1ff, 0x2}, &(0x7f0000e4d000)=0x14) io_setup(0xffffffffffffffff, &(0x7f0000f6c000)=0x0) r6 = fcntl$getown(r2, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f000024d000)={{0x180000000000, 0x0, 0xfffffffffffffffb, 0x0, "9c1028e2acad0d20489dd760597a30bbc3c67bcdc9d83ea1ceaeb15522105d119871c44cf71ad3b81108a7d4", 0x9}, 0x0, 0x0, 0x401, r6, 0x8, 0x2, "877fb0e630b7e958001fc7c7fb1bc6e29bf732bebc4aa136787072e6be6ca935f72ba0e3397af5206099b70fd41b3b552997cd6697f28da25860a6864baee157", &(0x7f00006c1000-0x9)='#trusted\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], [0x7f, 0x81, 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]}) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(0x0, 0x0, 0x0, &(0x7f0000f58000-0xe0)=[], &(0x7f0000bd3000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000bae000-0x4)=0x3) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/21 16:42:55 executing program 2: getegid() r0 = syz_open_dev$sndmidi(&(0x7f00009d6000)='/dev/snd/midiC#D#\x00', 0x6f2, 0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ecc000-0x9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000667000)=0xe8) recvfrom$packet(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x20, &(0x7f0000405000)={0x11, 0x17, r1, 0x1, 0x10000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/21 16:42:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000f000)='/dev/sg#\x00', 0x0, 0xb102d15428106b92) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/01/21 16:42:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) syz_open_dev$vcsa(&(0x7f0000470000)='/dev/vcsa#\x00', 0x6, 0x90401) [ 96.627517] binder: 17023 RLIMIT_NICE not set 2018/01/21 16:42:55 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mlock2(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = msgget$private(0x0, 0x201) msgctl$IPC_STAT(r1, 0x2, &(0x7f00002e6000)=""/164) 2018/01/21 16:42:55 executing program 7: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000bc0000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000001000)={@dev={0xac, 0x14, 0x0, 0xf}, @empty=0x0, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) 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) kexec_load(0x6, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0xe3)="986e46360a9c071b5006134f580e07679d7ee7dfe67eb2c426e630d2716f185836db5d87bf13260018e7110e1fe1bc1daadf4dda0788364ea395c2dfe923adce56147a2a9f587f5c90b638813e90abf1b7f332ddcbca8281120e16521bf3c243b97a1410f1605c03359f2ae93c9d0883866bcb5eefd21bf6095a1631d12e6126d6fd0d6d45b30629d667f9c53abbeaf4692c1a96c8462cb763e3cc9511de4f3e31bc1a20ff306c542684179c52eb8849bb70996689861912a2c1691e7465158918a52822f14910e5af46bf9e23b998fc0ee511687014fca6b345c9c120b8bd2041cbb3", 0xe3, 0x8, 0xfffffffffffffffe}, {&(0x7f000089d000-0x70)="6ecd88011d630d0388ed02f984d46e088cd4f94a1164b40d218c94b358ba34912050b851a406d6ac97dd45d3223ec95c50e1625d0587a1b25816470c3e4476a19583747fbc2935abe9091820d16f989a7b4daa37344ecc0831808e4fd5199f50905ecabb7b697a78e0166be7e8f0adff", 0x70, 0x0, 0xb098}, {&(0x7f0000af6000)="da6c15422298c29da9d25957205d9ba64372e59e7af57345ea08133049e285601393386c88e43fc9ba9dbb7b9689472fdeca568b0a99eab917d03889551b739c4acd4076223ae073f67edc17b3615e6d57d15cf12561c5bf3d9b2e567652d3e4651373db957688b7a30f722e8572b7195b64161288d633615b5a32f2007a9877233b392446c121dba2f4ef6ede605b27db0ff55be9a38cfd203bd726", 0x9c, 0x4, 0x100000000}, {&(0x7f0000996000)="37693119fb6647b347b4ad6fb826f127b899586948a98dcd31737a9699b51b6ee677a73495afe72ff0a4d825f5b5c0bf7536c4dcf07bd13daaccf91f110fef7ab9b20e96c66967c296b9818b306e7aef4f8d2be69c9d69b5fb14c47dffb4f2238b2e8aca1e5ced93155b0aa9d0bc8b8e760100aa76aecba933410fb7532f0db6e1865e5caf006c1294fc3e1dc1084a48ad328abb25fba84cd89d18b03cd50b937b43cf2f838daa2944acc164c9b09486609d1f2cbd5c2aec52fa8078f6906cfd542d73604029191a9cb1fc704ef25ef96798b18d4ee2a291ce756ca2c8723aaa7024bd95b97654a78e4bcad8bd2e8e7c38294e", 0xf3, 0x6, 0x9}, {&(0x7f0000bcb000)="603e983e61a33a42acdb8a4ff03e828cef454e42826b7b4459faf97730d9deae48fa640c8ea73143afe7b93d17f4f8c58356e674bd97cc4a3df42dc627ee3a942e7dc299d63b8d36f2b7ed85b3c567a9", 0x50, 0x5, 0x1}, {&(0x7f0000000000)="0490b9b8acde0d49f9a3f057ae6cdac50cf3369a2cc30d3f9e1816c8c14414c2f08dfa26117d4d54ade31a753b739046a30427563217bd276b7bd58c0ddd5589a8f03af5acef41a72732962a25ca5b3247070343e8da6b09efa3ed4cdc6e5e0e9b09eba6bd39c5702f41c867486ec562ffa39c4737b2d473d46185a281f1c62aebadd990f0dfe16b18392d9b685f26ba99abc4ff8b975ae087b7cac9c82b3dcf3b0ba6309988bc51930d534e69c36a4a46a0dcc7b3127ca3741616d7226441f2ffb0b11262fd689ee7828dcd302d5bd28b", 0xd1, 0x9, 0xa}, {&(0x7f00000a6000-0x95)="e00be467a4e3b10d50cd8c2834e0802be663c6608744bb748a0701b9798209094ea8b89f12df64cdc596cb552246b20984c22c4953111527b7d6c7d464d2440690e07ad9ae416159bd26ce09bba1e739ca82b00331ebee6dc925eb8de76e5a849f351dbdd964c9de268e2d118f0d990ec304973fc821938bde10dd2eabeea2c910256b9331cdb3f9c7f683b94857863f1b992a80ed", 0x95, 0x80000000, 0xff}, {&(0x7f00005a3000)="62d4e0e6f682e19fb3ce75345b0b1bac04dc146511cbb4189bfbc52d2607cfbb1ae88ab0fb778b2df4ed64c26b444fc645187b7f604ecfe1bafab644f5093b1453a5bc8fb3c8d493b23450f91849c4ef4b4b4078500239d2f6ce0c367cf56c594c5283716fa15449c6c36f881d91f3dd73bfb2f69426dfed2b9d6cb3279f1f821c17c44aad9504d1f947d035a8e46122e63940", 0x93, 0x65, 0x4}, {&(0x7f0000000000)="e81a77bb1e0f5cfa88a6fe2f94b61ff189710cfde8680f280417de80f385c4a8565bdd45d4f30e4a07dfcb08acc218f734fdc754e06c6a1254bd50eba72edd85810134dc18c967d6045c05bff5dbf298e00d4c7a8c6b482fa99451916af4bc5d58574eb07d074764f9970cb73a62bbcd50b573036036285bbeaf2908fa5c532c0eaa8f3795104be303c8700ee23ac40a8b77fdd7e6ea3b90f74f68287d1537755944e7a8bc9544b99d538b2cbc0f872707423235b99abd9ee12a8a0828a55a64846e14b962608d9079d036088cc639", 0xcf, 0x9, 0x7}, {&(0x7f0000036000)="b719af2f06cc0544feea4938723d497bdbb19c26912edb21d0f946c3f9f882480ae2cac1cdbbcda7557d78906eed331f38d6934c6db03ea3e8c4b3f068dff04be2e1a206ec7db2a5ec7e134f72ef659e223c680fccaa10d55f4edd42b702a6f2ab6c7988aec2891f0d06e9f02c3f9e106101cfe6b34d566606211e594850dd0a47214f981967eac8ee61c635cbdfacc53d7fd8bde148e53ebc0b02a67d82b771708019884afb6244819c6efa2cf3fe784b9b863a640a3d56", 0xb8, 0x6, 0x4c}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x100000000000, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8000000000000000, 0x11f03941, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000c27000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f0000695000)={"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"}) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @rand_addr=0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f00007fe000-0x14)={0x0, 0x1, [0x0]}) 2018/01/21 16:42:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = perf_event_open(&(0x7f000048b000-0x78)={0x3, 0x78, 0x1000, 0x7fffffff, 0x7fffffff, 0x0, 0x0, 0x100, 0x0, 0x2, 0x15a, 0x8, 0x800, 0x500, 0x3ff, 0xa67, 0x20, 0x9, 0x7fffffff, 0x1f, 0x588, 0x81, 0x5, 0x8, 0x5a, 0xfff, 0x3f, 0x60000, 0x81, 0x100, 0x882e, 0x1f, 0x3, 0x7f, 0x153ca188, 0x7fffffff, 0x3, 0xe2d, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000fc0000-0x1)=0x0, 0x9}, 0x21, 0x7f, 0x7fffffff, 0x4, 0xa85, 0x2, 0x200, 0x0}, 0xffffffffffffffff, 0x1, 0xffffffffffffff9c, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000100000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f000060d000)="f9") r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f00006f8000)=@random={'os2.\x00', 'eth1\x00'}) 2018/01/21 16:42:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00005cd000)={0x3, r0, 0x1}) readlinkat(r1, &(0x7f000097b000-0x8)='./file0\x00', &(0x7f0000b9a000)=""/120, 0x78) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/01/21 16:42:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$midi(&(0x7f0000409000)='/dev/midi#\x00', 0x8, 0x42) perf_event_open(&(0x7f0000ade000-0x78)={0x3, 0x78, 0x7, 0x6, 0xfffffffffffeffff, 0x0, 0x0, 0x1ff, 0x2, 0x2, 0x8, 0x2, 0x8, 0x3, 0x8, 0x3, 0x5, 0x0, 0x9, 0x4, 0xd4, 0x7, 0x3, 0x8, 0x1ff, 0xd011, 0x7, 0xffffffff, 0x9e, 0x94c6, 0x8001, 0x100, 0x8, 0x30c, 0x3, 0x80, 0x9, 0x7, 0x0, 0x1, 0x1, @perf_bp={&(0x7f00001bd000-0x1)=0x0, 0x7}, 0x218, 0x8, 0x401, 0x3, 0x1, 0x3, 0x3, 0x0}, r0, 0x4, r1, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x0}, 0x10) sendmsg(r2, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[], 0x0, 0x0}, 0x0) 2018/01/21 16:42:55 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00000a3000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x6, 0x10000000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x20)=[{&(0x7f00003fb000)="f2432fc6716857c2e725536b58c8d8c0041c55bf8e521788537831cbd922f428fd6d907e7695c8dd4490bf269441e671532e70bc3ca330de202a6cc08f4bc42587f55d01ec23f5866e2d85b24f5ebc534d43cd163f1f7bb425ddbdb508e1d91ab2033f665d91109362620c40ffd483a81c9723dae8ae3496176f417c7dc3cda0c22bded3cd8c86efdfe1d40606f510", 0x8f}, {&(0x7f0000000000)='j', 0x1}], 0x2, 0x20000000002) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000003000-0x10)={0x5, 0x5b5499e8}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000004000-0x4)=0x4830, 0x4) writev(r1, &(0x7f0000002000)=[{&(0x7f0000001000-0x1f)="", 0x0}], 0x1) 2018/01/21 16:42:55 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x10001b, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) 2018/01/21 16:42:56 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000175000-0xb)='pkcs7_test\x00', &(0x7f00003be000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000408000)='uservmnet0nodevwlan1vboxnet0\x00', 0xfffffffffffffffd) keyctl$clear(0x7, r1) clone(0x0, &(0x7f0000977000)="", &(0x7f00006d9000)=0x0, &(0x7f0000d72000)=0x0, &(0x7f000098e000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00002d9000-0x8)='./file0\x00') 2018/01/21 16:42:56 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffffb, &(0x7f0000028000)={@empty=[0x4, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@generic={0x6558, "000818c69d7052c794e6ab1d6558"}}}, &(0x7f0000003000-0x8)={0x0, 0x0, []}) 2018/01/21 16:42:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$TCXONC(r1, 0x540a, 0x5) getsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000a74000-0x4)=0x0, &(0x7f0000724000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000701000-0xb0)={{0x97c4, 0x9}, 'port1\x00', 0x82, 0x8, 0x800, 0x1, 0x224, 0x2, 0xffffffffffff8e6f, 0x0, 0x2, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 16:42:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00003a5000-0x34)=""/52, 0x34, 0x3) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) 2018/01/21 16:42:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000709000-0x4)=0x0, 0x4) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000441000-0x7e)={0x0, 0x76, "2389809c63ccc057f815390997400cad09b6c8f3043d544114a6b2ab4c4256ab6a0c7d554a9b777b1793172e0bc2fed78f0128fb43a979049282672110cef61eda205da87964d3f409c1b1067eeea42f3a29841bec0f82f7607f87c78ebee91753bccff7ac4df593377a5d0aa77fb7e6cb8e62f6317a"}, &(0x7f0000caa000)=0x7e) setsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f0000bbc000)="824971a2d6d030350294482268ad27091bfab7f392ada1aecfffad4877a938775e1e4f630ab41e3e63c8b2c829705d7fb2f3907b402d732ea2e04f05a5e5", 0x3e) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00006c6000)={r2, 0xffff, 0xffffffffffffff20, "f5cd51f368467ff3b5eec85da2d27bb99f98b4485f8773f02c69b644383293e37daeef8ad24eae2528296f02b7a1d7a9db0d7ef0a2f57ccab2ceb65e740a9a3d7b9cd17725e4c07c11e2a30ac808a0084bb31eafec9bcfbdad47d10ac12263f0a87edc63736b09fe1c3b7f018e189890d1e6236e0f51b6158fc11d14999fd23a61bedafaef946bdb89"}, 0xffffff94) 2018/01/21 16:42:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000c75000)='/dev/admmidi#\x00', 0x1000, 0x0) sendmsg$nl_generic(r1, &(0x7f00004c5000-0x38)={&(0x7f00005cd000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000b38000-0x10)={&(0x7f000032b000-0xc0)={0xc0, 0x38, 0x208, 0x3, 0x2, {0xc, 0x0, 0x0}, [@typed={0xc, 0x26, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}, @typed={0xa0, 0x59, @binary="186994ae89170351cca3bfba95d5e9a3080596ddc2019f841e553bb4d040415d1662c68588ea201bd3bffc112c39ec029e50709e6953a4d31269ff381d61e4739dd2c9fce4d13c49279bb3f45a1f3b12a72d09d155966cc71bd6381747ce8df26515311a4bb1b9f1d0a6a351ad63260eb4efe28d324e759084909098fd66df6701e531aedcfc9c8bd84758d7c327e5fd8a606c4186"}]}, 0xc0}, 0x1, 0x0, 0x0, 0x62f4fd53e0d70fe8}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000041000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c85000-0x4)=0xc) sendmsg$nl_route(r1, &(0x7f0000b45000)={&(0x7f0000893000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000d55000)={&(0x7f000088a000-0x30)=@bridge_getneigh={0x30, 0x1e, 0x400, 0x2, 0x0, {0x7, 0x0, 0x0, 0x0, 0x0, 0x10200}, [@IFLA_NET_NS_PID={0x8, 0x13, r4}, @IFLA_MASTER={0x8, 0xa, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x40041) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r3, 0x3}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000)=0x0, 0x2, r3, 0x7}) 2018/01/21 16:42:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000b39000-0x4)=0x5, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x989680}, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000+0x926)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) 2018/01/21 16:42:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0x9) r1 = accept$llc(0xffffffffffffffff, &(0x7f00004ad000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000063000-0x4)=0x10) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000020000)=0x565, 0x4) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r2, &(0x7f0000539000)='system_u:object_r:init_var_run_t:s0\x00', 0x24) 2018/01/21 16:42:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000836000)='/dev/snd/midiC#D#\x00', 0x2, 0x200000088fd) write$tun(r0, &(0x7f0000c8f000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "b5b851", 0xfd5, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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0x1001) 2018/01/21 16:42:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000004d000-0xf)='/dev/sequencer\x00', 0x50000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000b7d000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000764000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c68000-0x20)={0x0, 0x10000, 0x200, 0x6, 0x10001, 0x7, 0x5, 0x9, r1}, 0x20) r2 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r2, &(0x7f000067d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r2, &(0x7f0000725000)="", 0x0, 0x20000000, &(0x7f00007a9000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) 2018/01/21 16:42:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) r1 = dup2(r0, r0) accept4(r1, &(0x7f0000edf000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a98000-0x4)=0x10, 0x80800) recvfrom$packet(r1, &(0x7f0000ca4000-0x23)=""/35, 0x23, 0x12000, &(0x7f0000490000-0x14)={0x11, 0x1f, r2, 0x1, 0x6, 0x6, @random="b2c889e8d93c", [0x0, 0x0]}, 0x14) ioctl$VHOST_SET_MEM_TABLE(r1, 0xc008af12, &(0x7f0000c16000-0x68)={0x0, 0x0, []}) 2018/01/21 16:42:56 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000abf000)='/dev/vcs#\x00', 0xffffffffffffffff, 0x28000) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000315000)={"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"}) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f00007da000)=""/0, &(0x7f00009ba000)=0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfc000000000000) ioctl$KVM_SMI(r4, 0xaeb7) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a02000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000741000-0x4)=0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f00008bd000-0x4)=0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000067a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b91000)=0xc) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000cc0000)=r6) 2018/01/21 16:42:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000145000-0x9)='/dev/ppp\x00', 0x40200, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000410000-0x4)={0x400, 0x6, 0x8000}, 0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000e49000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f0000343000)={0x10, 0x0, 0x0, 0x10000}, 0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000630000-0x40)={0x2, 0x0, 0xea, 0x1, "257f2552b43c8a61b13425d2ba280f2ed23b1c1ac1da080bb1c8f156b7b1ed0a300d0a38b4dfe5163ceb2b77", 0x0}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e57000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/21 16:42:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a1a000-0x9)='/dev/rtc\x00', 0x200000, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f000008f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b68000-0x4)=0x14) getresuid(&(0x7f00008c8000-0x4)=0x0, &(0x7f0000815000)=0x0, &(0x7f0000ceb000)=0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000092e000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x7, 0x2, 0x55, 0xa, 0x80, 0x20, 0x2b, r1, r2}, {0x0, 0x80000000, 0x38, 0x2, 0x2b, 0x6d, 0x3, 0x1}, {0x6, 0xcd6, 0x1, 0x80000001}, 0x4, 0xe, 0x2, 0x1, 0x3, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x5, 0x6, 0x3, 0x6, 0xf8, 0x19400000000, 0x8}}, 0xe8) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f00002b1000-0x8)=0x7) bind$inet(r3, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r3, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r3, 0x1) [ 96.870908] kauditd_printk_skb: 15 callbacks suppressed [ 96.870916] audit: type=1326 audit(1516552976.082:1069): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17091 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 16:42:56 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fdd000-0x11)='/selinux/enforce\x00', 0x1, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000da8000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000196000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r1, &(0x7f0000394000)=[{&(0x7f00008f1000)='8', 0x1}], 0x1) 2018/01/21 16:42:56 executing program 3: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = getpid() tkill(r1, 0x8) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) close(r2) [ 96.967077] audit: type=1401 audit(1516552976.094:1070): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:init_var_run_t:s0 [ 97.033411] audit: type=1326 audit(1516552976.100:1071): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17091 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 97.033432] audit: type=1326 audit(1516552976.103:1072): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17091 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 97.033447] audit: type=1326 audit(1516552976.103:1073): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17091 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 97.033465] audit: type=1326 audit(1516552976.126:1075): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17091 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=318 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 97.033482] audit: type=1326 audit(1516552976.126:1076): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17091 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 97.033497] audit: type=1326 audit(1516552976.126:1077): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17091 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 97.033511] audit: type=1326 audit(1516552976.120:1074): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17091 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 16:42:56 executing program 0: set_robust_list(&(0x7f0000e76000)={&(0x7f00004a9000/0x2000)=nil, 0x0, &(0x7f0000e49000/0x2000)=nil}, 0xc) restart_syscall() socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/21 16:42:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000fb000)='net/sockstat\x00') ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00002d5000-0x6)={0x1, 0x1, 0x1}) sendfile(r0, r0, &(0x7f0000014000)=0x0, 0x1000000800000008) 2018/01/21 16:42:56 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000025000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x6558, "873118c69d7052c794e6ab1d86dd"}}}, &(0x7f000001f000-0x18)={0x0, 0x1, [0x4ba]}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000002a000)='/dev/admmidi#\x00', 0x9, 0x440002) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000002a000)={0xa, 0x3, 0xbd56, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1}, 0x1c) 2018/01/21 16:42:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f00005de000-0x10)={0x0, 0x2}, &(0x7f0000275000)={0x0, 0x0}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e81000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000bde000-0x8)={0x0, 0x6}, &(0x7f0000975000)=0x8) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000a34000)=0x9, 0x4) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000fd5000-0xe8)={0x0, 0x0, 0x0, 0x9, 0x20, 0x0, 0x4, 0x1b, 0x4, "8586cc3781eabd3b6b488af04a63e17fc71b034f40155a34804fce006dded4e942abfd0b56d291e77612340503f4be1d961eea8053df94dd16571528b731ca43", "eb9c17ae10cc6e62597ffa048f11e204efae1a9ac56942ce8760a19490be675065c55324aeba4831b78be22470fea0c7031a776e7a668e55c5ec077272e1ade9", "7788f6214c1089ab3253306cd621bd0eca4dbc42366020e653b2083c02f1d0ac", [0x401, 0x932e]}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ac0000)={r2, 0xb574}, 0x8) openat$autofs(0xffffffffffffff9c, &(0x7f00008b5000)='/dev/autofs\x00', 0x105000, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/21 16:42:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000749000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r0, &(0x7f0000394000)=[{&(0x7f00008f1000)='8', 0x1}], 0x1) r1 = inotify_add_watch(r0, &(0x7f0000dbc000-0x8)='./file0\x00', 0x0) inotify_rm_watch(r0, r1) syz_open_dev$dmmidi(&(0x7f0000a92000)='/dev/dmmidi#\x00', 0x8, 0x10000) 2018/01/21 16:42:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000700000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000a20000-0x28)={0x0, 0x0, 0x0, 0x0, "cc450294828d9b22c3c7c917d91a496bed9216a6f3af549d6ee1fe23806ba2a4"}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000a84000-0x1000)=""/4096) 2018/01/21 16:42:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000040c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) shutdown(r0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000d82000-0xc)=""/30, &(0x7f0000000000)=0x1e) 2018/01/21 16:42:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000bc7000)='/dev/dsp#\x00', 0x1000, 0x102) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002e5000-0x4)={0x80, 0x5, 0x2000}, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d44000-0x4)=0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ff8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5406, &(0x7f0000eb0000-0x8)=0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000cfb000)="1c85f13e0a1a107b59a8de7e4be586bd66d407466139417f5bd3da979b3934ffb080dce65ddb38572c26c82e4ff5475a189d66b0054229bf2130230a49bddfd0f3ee8869c01f6bf12438f2eb65433873517ac6c5d99482284419bed52cda95a304ac4775a9c9030e54ce6ca63bc8875668d1fd298c9c090281676123f1f99ab696944fb735a20ee4d921ce093992c4a0dae523f57ced276ddb95aea3cda07462f3429d07e755d5b08335fc9b7d495f8d967a924801d28b82985b074d40160417c50a92d7d6b88f87d748bf4e9cb144acb690c3263e1ef9c042f1adf6cf4320f59abd0a3265c2c9ddb5c020f4627b73cc5a7809161290bfd16b0b30f871f986f3b80f84d8bc6becbe20d04a8cd19b97c9d6ff84d7e07f6c28b10d4bf074595695611058b186617b7f9b21bf71d6edd80d936f383cbd6466765d9313d840212b31d56c6630bfa1c0cd00000003aad8570165bf8e2a7a3150a8d2686b739d4b7320919575522e603c55b0250db37a14004b6be2bbfe4f5ec3f7effa7ba259af44e1fc22367ad63ded44321b2b90c4e11a148f1148166b36e0bc90066e72646f792b128da62b541a497f436784e338e3bb7a2009dca0e1e98d610327656f24dcaf2b8e86fcf4e733b1d58a5077c3d732dcdc2f7636e87ee679b69b82dd84e82bb25671ff8f48199eb5a22e0e20c713f3ddd7a3c54aaa9aba063743c817d484a5a5616e4bb3e30a5970617a6eec6cfa2f5ef69c46d5cf0479deea69255f02a55781ac95aedcb3b67b761585628ca164b9f8bdd125ad3757e22a4455a37dc3eb1565796e77eca8944b561d9517ea8c6f20b986dbe9dd7087d4851a79f51e389f0289748757fe98458bada951b1e6b7592308d9f499dbd68c70e098288abca9edae13b1cb4cc818da87b5f01db729ca98a1095d7f62d33cbcfffc0f745626744da3b10e02187b0935d62705f583f1d4b59de3caa6d95380c0d7438e98013db0bdcd87c026677e856ae4f8e12f70cea037ab3217fc8cb08990f035323dec7368bc72e872707e2d6b8b8cca53d86a8c1617adcc8d3b94f40b36400c9038ddb2ee688855d11a41cc31006f6b8a6c3f63941ee4333bdc0093b4b696dc09bc81bb2c83fe4611012f1dab879401b6332874fbb4ea03373d58d41ad2af3bb90732595ce585ae927adb5813f920c0df057698e03e5fe2c0f2778dfe39531cc128c50f5c86f61372955fc29adc7393a5ebc481efd337cb5f740c2ede17b1b35eb79da15b10afb86ae94c4a623708ef7cb9e8fc9396c5bca6200488867d40fe1284319069ecc3d3dfc9e59393de7dcdd424e083d04da5a517cd9043f63a867ffa6d60f68f1f29bd75601b2b82e0fc2cf3b3a6b5b7c5be19f6a3e165cde32edce7dcab1228507c8d2f3a330687c77e35684e687c3749d6867884b99499a16c495b5947dcf08690d9de1be2c0492680c04ff8bcc0ead1240275daf6e2ae1b8dd16fb2d2af8771ce0fc2c2d8f47be8676b66593345925e60db758737179b91004b9d3810ad5d2767407536cda1edb987516ac828fa6c4fc25c5257c586f2ceff5703a71c4b1d86e4c1500ca55b9858a9b4973014320a8be4ecb0b86b2ec614ba5efccb4ac7274655e4610e51c0e5598ec738c1443e0615096c898f9783a145614c451f37abe8a8fc3e2a1d0dad1dd1d45d932a6fbeff89a649aec9a7551b67649847c9421923d3d71a2c6ecc298881e730d1ac54174fb22702b10e3cf2b8f3c194557e704fa266d970e4426cfa4055981ffa9f0575aac95ada0c910e6fc387c38ea9bf74ddcadbfbe48891ffc2ca70c9713ede4b1b928d6a5b7fb76f628020690e5950366d7eb859e429dd597c4c93136f01df8073e733a4e60c4e7362856c1e9aa852cd9c010447d34bf4b5a3a2285b532407c427c40bf3f57c092bd8d82ec5178a477a1662f4a493769324f786623989c4430ab16901b9209d51a05a122e35b37118eb41b609d1f6eddfd616b55b167091253f457b114a8d21b9e36c92949547cf6b1aa0238bc49be765e7ab7cc2054152bbb718ea478bbc30a2ab0ce670ee9586583acb44f59d18df0d8b42328efb09830b4a32ec5b9f378e389daa413a3546e76e4eaf28ff6b92ecfe589e29c0e23d4e3d7b03e667228090e9cbf2788053aba32b2f6e626e9d39a4f225a14e415498b28a43452b708012b219d4f6fc50f0c4de9fd5da3abb4bdfbb9ae3f2437d4d5dc20005ee333cd14f870b4327607b6ffb4bacf2a9c364c0d3213f55fa2904a187e811cf05e6d88abf5704884e450e71b6ad6be4b5ad55e4d2115eca74ff58ee1410470864e887f71a6d6d75d3121434a93c96f3922238117ce376461b427a9a9b0ca45e7da016e4477d25f771a8b6a6b3a9a2d29c6de352bfc3ee5bd02519e6ff0ff76587f0e5e716f3acecda7a7c1a09e86f06d49ece08dbc8d6fe4464902585c59a8a445729e14dd14a3c5256ededf8d5cdd27178423f0046e0f88204cf026d072cac54c5316cf5218482fae38b0d285d85e863ace2a54d9e9d96e8c44cdee6d513ea2ef808b84b024c484008b2d99b61f5a36619028aad807f425d77e480c17032b6258d62befdedf78c9ce50411a2dc334fa7540cadb692f405837cf99a6a9a51229d731d3ecd652faf1981ed924a465dee9ae0e1bd135157c753bf0f7fb095f886764318b0648a80c14a956867476446b5861c416b20f7c7e9c26626833588bd09dac5c61f1eca56d8cc87611443eed9415f82e7e92f3b33c89a99040acbba6ec997a761d8cfc9efc733ffea3070478a0ec87b95795eaa18a3723db306de4df32070d658efa52c683110739943969eb1dc404d281fcf2da761f2ad6c5e7e1d14134e83c3cf61ba294c8a169a17d1d821ccd0df89cd535a082ffebce9cd5fe4159ed3aa379fd6ef49a97d59b2e2643f10de2f24952197598e8e7acf04bc5da7ac2790c2b83a19e61e298398ac2a682fbee2df24f8f4aafb4696b65cc84260df5737360f778c3d9f5ee67d03d0a53e96cac0840b1057e3bf8ad0fe5ad68545d58aa2190a61f47037264dc4a3afd35e4f6ad3c1328ef76cff6e7204c8e2c52a486a34e8c3ee91f32c3aee4a3ed621cee27a66cd3e869a405e205101d028e8fd54bede27380da74134c4820da90bbab7369f2377ec8c34e92e9363c68cedfe40b850eff74f73afe6cb20ebb686715c4275408543a9e8d4d21c7284748a0d35503bfc2f7c5731709df525180aa854200720f0b18132d682935016f971a4fc9927c93ea9bcb6c6a0c00047e3a97ad6f2b5ceebea3ca1b31368aded8e0e0d7e38a8feca54365906e3f2e295e0e467bcfc912b7a1ea0d201b880f9dfa02e529b1a3294dc13a71091ed152e7d407a426af09fe5c8bae318b5c42adb3647abcae2b77b5180f9b88dc35b5a2f07cad9b03471e73a78f1bb1c940e75ef6e83c5a824704490068f6023f08be5648c0a5709d984a25d971288f470a424e731bd6b43d840bc200417d9eb7d53ff6f0d39d2ef63732f5a4358bf09f621f898fb17411c29bb4fafbd16678f9cf1be6aefdef82ff43563876dd60c39bb94a7aeb5e351dc0aa7e5ff7f1a4a09c8069f29f43e0bd59f50242a7d5cb2634061abd0bdbfb20eb220db76ea8859e20aa54b82174af95bd46de1b1d70724522f254bd8a3b9205d80b53fa8ef5bc09591593fd0defd01a85115d659db0ba25f78d5109944878e51c53b1aa63fc8a163a16373a9456ab7c8696cf35461acf231dde4481e5e7cfd6310c9d4b4849b641bb88bb37385b3a05eac46f78b30af1d4dae5bb4e8bd819add6c9119936109b37457aef49319f11c71d38c9f0372e5b459179b872bfa43671f4c3964f994ce210080ae4382ceafc13be816d686e08922ea43601289400b94a974a848bafd5d6320fe674d1ee6c0baf0f0870bba837e48f58609f02ddcf4a6daf51e7dcebb559afacbaec0e29c002127fed9895f654c59d0a30864c07af60f33be9ca5e209a494bf0b82966f53cb68bdc969567a9a6174e617f4d3dfe6ded6e65a152531a0cf57980116f16bc4594092bac32a802e3205a96a6375b25552880edea150d2885762d3cf16cb35b24e30e272cc5c0a57c0fa78e635b389a3b60eb362903532fd1e63b9d19ee48f0208f7d456c598bf9fc13d172e2039a10294c11f965445c1df66082331a13e4ac8a2e856dafebd93b202dbb52dd8a7d4334843b78c06217c161af645462dca056c7586d110ec1f2db378e7d6c4aa8a7ac97a7aa3f36468567f9916e6469d8f195419bcc81b5ce3c1abb97af82e7356bba2ab68df6134171149e3a139816c6d7d3834fe805f977c15e0444a0a9eef96f2a00744f968bbf98d773f38d623a37872fa4de572a7eef7e83bc8ae8be0041b928694e891791919149001f011d7d55ec2bddf0dcb1cbe9d9208ac08122ca9c4a74f15364a399fc2aa9a783ccdaf098c6af06028285f02cbcd2f3abba3357ae788f5645de2024d434693b1a3051d32b7cad39c12e32144410d39227093de1c77884922667889966e871b5f56cf706ef1179f033d13346dae20cc82c581f9413b82d156f3ad92f4a4fc5b53657d18a081ec3eea10ad247f5a8228084bd42a8f4c29826ad9969be5a1a4c918949f62771e102d6ad826eaeaef98059de6c541fa854d9beef7285a34ef45cb5f2dd1a6230670adbf1d3c6b01388af7fd3cb9d5099867c0a0544ab9c49010e40244cab9e27265a262432c103e41da169a2a7b36362cb87e8ef65a1bf0a8f5469fe8acf22e2301524185d81884d39c92d9f6771ac8033bb763ba03ea9a8c58e8a2a7d3c1ed8b61a7703d3523c2ff28f6f449dfd614ca07600094e6c504e5d472c4fac625ccea3a545d22264c59c8dda80797bafaf0119ea9aa836df94675e2dc91ba72a9d0883be28ab4213bb4169cb92009c032e620466a27121bb4854037772f559497c477edd10239657aeefffcbc56cb4bb3cc2925a34d9e733d59b158a08cc11c720f1e4e32793f305c34a440650730c3bf9b1920a4ef896f7b2fabcfff0dc0186780454def8345d12717c7a147a6145aa94ef83ab8f177a9428d7d4ea4ed4383e79f0f05dd47726436d9f14489cbd90875435c3bdf1c0636907994c1732d807018c64f81d23a5711b6feb154aec097172049eac6acbb20e60d30961c80341278e387453c6fb5e3199a66b06d9d32ad45c258df2b68eb6aa5f01d4f77672fca6c824e87c45446723bd4bced209d214fdbcb405e71cf3cef9b3f666d58de98196e9059b3ce7db775a02b96d97e8fe5a4e71b6e77d85118d5edc1fd5eb115f5eeb9cabf5011a69250711d80536f7233d28b0f7f4d6d522ee53cb3be3592ad5f5ce97d6b97fdc2b630c0b77f67eb7a101fa039ea97687198f1c9c6cabbc09fbbd6a031b0b3b824e102bddc2a507851c48fba59a20317a4e331d7c6cb1323f5ac242dfb2b3a3625c99e9b289d0fa657efc16d1334c8916fb6dd0d49d77dba5c1d6a3b8094548aa5b743f02080119a5e5af3c26b9e13ea70c963b246a6437cb3dc913e3b27b99785c9f78ce745ba8d1abdeee7817cef06dcc3009dde2b779470e1fd662834bd828eab187be432f7661192ab00a2af0705524aa18d2b7db133bf86ce420aee42b0b35415082012030032d510333693946a322cba603bb8efc22036b866d5a7cf1e488e4df9b0c02555a55ed5c4cd94c7b0123a7815760255c6336cf9f857fab9a1ca745531967b9bdd9a441a56d98f0940a846232a072d62437d3582c970c2257af225b92d7ddd6775e1a97b098752f61df9e617e2c18ce029d799b5f87a2f27bf20cc4f10a81f725a43b0eb026eb69b8ac90d488a23c7373b8c34617289fc733a1964945e7b5d41d6879181cd4d4e283777cf6f005f49ea73aa84709c9e94e2a9f331d940aa5c578cddd160f3579dee8bf4b4ee6bd43b2239b72f8434444df4bb7ccf0420165154c6eb268cf5cd7b7bbeb4d3380ab3343e") [ 97.033526] audit: type=1326 audit(1516552976.127:1078): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17091 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 16:42:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000349000)='/dev/vcs\x00', 0x101000, 0x0) sysfs$2(0x2, 0x3, &(0x7f000056f000)=""/19) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000081f000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0xcc1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x8, 0x3c, 0x82}, &(0x7f000080b000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000023b000-0x8d)={r2, 0xd106, 0x85, "f5c49b2d59872d45544607cfe8a1a58f717695c84d8caeade7928d2b2775edd36860b4bf50e540ed81b946a0dc2dc08f147063e19d6152d4a215b5542a79eb90f7b423017fbc4cc1bb272a7fd4f741a971af58f435bc5572b2a497f877cf6dd50875ceed8d1fcdfab7a33f6d0e6a84ac7c80049357903b20a81e9732e6680519ab73585fb0"}, 0x8d) getresuid(&(0x7f0000907000-0x4)=0x0, &(0x7f0000614000)=0x0, &(0x7f00001c8000)=0x0) r4 = semget(0x2, 0x0, 0x200) semctl$IPC_INFO(r4, 0x5, 0x3, &(0x7f0000bf3000)=""/96) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000bc000-0xe8)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ed000)=0xe8) sendmsg$nl_route(r1, &(0x7f0000198000)={&(0x7f0000779000-0xc)={0x10, 0x0, 0x0, 0xc00}, 0xc, &(0x7f000047f000-0x10)={&(0x7f000008b000-0x1094)=@ipmr_newroute={0x1094, 0x18, 0x100, 0x3, 0x1, {0x80, 0x20, 0x10, 0x9, 0xfc, 0x3, 0xff, 0xb, 0x2600}, [@RTA_METRICS={0x1004, 0x8, "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"}, @RTA_ENCAP={0x30, 0x16, @generic="c385d8b99623d5e8dc7ffeb4e2e3e205e5058e422e6face7c494a9c7bd91c5761cfedd4f6312746d2407"}, @RTA_UID={0x8, 0x19, r3}, @RTA_PREFSRC={0x8, 0x7, @local={0xac, 0x14, 0x0, 0xaa}}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}, @RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}, @RTA_PRIORITY={0x8, 0x6, 0x7}, @RTA_UID={0x8, 0x19, r5}, @RTA_METRICS={0xc, 0x8, "7afdbfd31f"}, @RTA_DST={0x8, 0x1, @broadcast=0xffffffff}]}, 0x1094}, 0x1, 0x0, 0x0, 0x20000010}, 0x80) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x10001, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0xf, &(0x7f0000000000/0x1000)=nil) 2018/01/21 16:42:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x39, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000035d000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/21 16:42:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000ffb000)='/dev/ashmem\x00', 0x111802, 0x0) write(r0, &(0x7f0000af6000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) recvfrom(r0, &(0x7f0000018000)=""/0, 0x0, 0x0, &(0x7f00004d3000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/21 16:42:56 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000000000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000902000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@rand_addr=0x7, 0x0, 0xfffffffffffff47e, 0x2, 0x0, 0x2, 0x80, 0x20, 0x2c, r1, r2}, {0xfffffffffffffe9a, 0x10000, 0x3ff, 0x40, 0xfffffffffffffffe, 0x5618, 0x10001, 0xffffffff}, {0x8, 0x0, 0x101, 0x5}, 0x65d881aa, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x2}, {{@in=@multicast1=0xe0000001, 0x3, 0x7f}, 0x2, @in=@empty=0x0, 0xffffffffffffffff, 0x3, 0x2, 0x80000001, 0x101, 0x9, 0xcb}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000003000)='trusted\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000014000-0xb)='/dev/vcsa#\x00', 0x0) add_key$user(&(0x7f00000bc000)='user\x00', &(0x7f000072c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003e2000)="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", 0xfe, r3) r4 = syz_open_dev$sndpcmc(&(0x7f0000f21000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x181080) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00002bf000)=0x0, &(0x7f0000990000)=0x4) keyctl$get_keyring_id(0x0, r3, 0x3ff) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000752000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x40485404, &(0x7f000018a000)={{0x3, 0x3, 0x4, 0x1, 0x5}, 0x1, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$search(0xa, r3, &(0x7f0000005000)='asymmetric\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/21 16:42:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000036000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000826000-0x16)="", 0x0) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000278000+0x303)=0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f00004e6000-0x10)={0x1, &(0x7f0000f8d000-0x18)=[{0xfffffffffffff5ed, 0x0, 0x0, 0x0}]}, 0x10) r1 = add_key(&(0x7f0000b71000)='user\x00', &(0x7f0000cd9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000609000)="68767b8d28f05998f44a6885b008b9841435c8bb052252b4190ad2eae8c124f01fdc55fd263aa466ecd5bd00b448c3ffd58b893df5e774aaee3b808501f3130193771eee68208e590393f659d44fb06a9c3a44af3b816805794fc5e6ba266dce15612d9c3fa1646bc938e6fbe9c0bfbf018c3af3e21d4006f56d5e2bf4fd00ee6cee4a8224906389c956f9350c97bd742432589ee2cf3efd3c38c8a80b71fb543c300185a355f8d9ac6b0c381a5d00e19ae0a628055461", 0xb7, 0xfffffffffffffffc) keyctl$setperm(0x5, r1, 0x41000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bf2000)="", 0x0) 2018/01/21 16:42:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000bee000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d13000-0x4)=0x10) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00009f0000-0x4)=0x10140, &(0x7f00005b2000-0x4)=0x4) r1 = socket$inet6(0xa, 0x800000806, 0x0) accept$inet6(r1, &(0x7f0000336000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000736000)=0x1c) r2 = syz_open_dev$dmmidi(&(0x7f0000f15000)='/dev/dmmidi#\x00', 0x9, 0x40280) ioctl$TCGETS(r2, 0x5401, &(0x7f0000d70000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet6(r1, &(0x7f0000051000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) fcntl$getflags(r2, 0x40a) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000e86000)="", 0x0) 2018/01/21 16:42:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001b7000)={0x4, r0, 0x1}) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000434000)=0x5) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000abb000)=0x5d, 0x4) socketpair(0x14, 0x0, 0x0, &(0x7f0000188000)={0x0, 0x0}) 2018/01/21 16:42:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000235000-0x5)={0x73b, 0x9, 0x4, 0x2}, 0x5) clock_gettime(0x0, &(0x7f0000728000)={0x0, 0x0}) setitimer(0x0, &(0x7f000059a000-0x10)={{0x0, 0x0}, {r1, 0x0}}, &(0x7f000002b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000cb7000+0x81d)={@generic="772f93a42c08b411c25c3890a6f15952", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000731000-0x8)=0x9) alarm(0x0) [ 97.360047] binder: 17173 RLIMIT_NICE not set 2018/01/21 16:42:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) chroot(&(0x7f00004a6000-0x8)='./file0\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000368000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f000097c000)='efs\x00', 0x9020, &(0x7f00004c3000-0xea)="") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007be000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d6c000-0x4)=0xc) ptrace$poke(0x5, r2, &(0x7f0000b89000)=0x0, 0x100000001) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000669000-0x8)={0x0, 0x3}) 2018/01/21 16:42:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000a6f000)="40000000000020050010d9c13d204b8a", 0x10) msync(&(0x7f0000cc3000/0x1000)=nil, 0x1000, 0x2) readv(r1, &(0x7f0000b62000-0x40)=[{&(0x7f0000dc0000-0x1000)=""/4096, 0x1000}], 0x1) [ 97.395455] binder: send failed reply for transaction 104 to 17170:17188 [ 97.417925] binder: undelivered TRANSACTION_COMPLETE [ 97.423198] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/21 16:42:56 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000020000-0x10)={0x0, 0x0}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000021000-0xe)='./file0/file0/bus/file0\x00', r1, &(0x7f0000002000)='./file0/file0\x00') 2018/01/21 16:42:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) sendto(r0, &(0x7f00009cd000-0x10)="", 0xfffffffffffffff7, 0x0, 0x0, 0x0) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f00007ef000-0x38)={&(0x7f0000fd2000)=@in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x63a83c6}, 0x10, &(0x7f00004ec000)=[{&(0x7f000079c000)="d610a9255de142000000800000000053175c8f214a5c3e7e19f4b255929a705ac53341b504c06edb72b553cbf7f01f1957ad894a8c4475a9b39beeef5a2ebe2711c3ce121bee05a1f2b65bcbebaeaf37299f20f3421d9534b56d1e8f216e96303e57b45c58b987bdedb85ccc12", 0x6d}, {&(0x7f0000478000-0xd6)="3707e6f8d33a32ef42042dbed42f5f66c5a5e3dda081e06a21d2102b24138579f0f2d24f534ff92c97bb47d34767d0be0ede34c0ecfba5ebef602c5812cc453a8ca18a8602d79b7840b1cddbcd90c82113f672345a2d49887fc12ed3c708588bd00c6d653bbeeb5acb1cc6e79761039d944529bc265b48e0b73c6d64cd70d7a82ffa8d2ff6166b719542423f7ffcd73bd1b6740ded093cf205a62822f03fcb7f8f34dacd04b9711f2daade3a46eb67ecc9f8541d987423ce2134c45c31aa2397319d08c26046e0355c028f7cf5e5e0bc6f08c6517ece", 0xd6}], 0x1000000000000030, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 16:42:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) finit_module(r0, &(0x7f0000000000)='(vboxnet0keyringnodev\x00', 0x2) r1 = accept(0xffffffffffffffff, &(0x7f000080c000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, &(0x7f0000001000-0x4)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={@generic="995ffbbc0be3a02f2f4468bbbe578544", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000000000)="ec4073d341476ea0fb0b443f8031f936c4698dbd1517cc2b823ec703c735b53ae567b46d020b88a738e7f153df115112b752", 0x32, 0x804, &(0x7f00004bb000)={0x11, 0x1f, r2, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$admmidi(&(0x7f00001cb000-0xe)='/dev/admmidi#\x00', 0x9, 0x4002) accept(r3, 0x0, &(0x7f0000767000-0x4)=0x0) connect$nfc_llcp(r3, &(0x7f00005c2000)={0x27, 0xccf, 0x6, 0x0, 0x1, 0xfde, "513acda49a5db096d8899da5a85b211be079f72e3e36ca7922518410c1f9495cbd48d7032e73a303f659eaf7024bd39430d3976471e0388ed079c617848069", 0x5}, 0xfffffffffffffdbf) unshare(0x28060400) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r6 = signalfd(r5, &(0x7f0000ef0000)={0xe0d7}, 0x3d0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000fc8000)=0x0) fcntl$setown(r6, 0x8, r7) 2018/01/21 16:42:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f76000)='/dev/dsp\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000e2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000739000-0x4)=0x8) mq_timedreceive(r0, &(0x7f0000be0000)=""/4096, 0x1000, 0x5, &(0x7f0000ca9000)={0x77359400, 0x0}) mq_open(&(0x7f00002d4000)='!%\x00', 0x0, 0xfffffffffffffffe, &(0x7f0000f44000)={0x1, 0x0, 0x0, 0x100, 0x5, 0x0, 0x0, 0x7}) [ 97.445574] binder: 17173 RLIMIT_NICE not set 2018/01/21 16:42:56 executing program 5: set_tid_address(&(0x7f0000623000-0x4)=0x0) clone(0x0, &(0x7f00009f2000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0xc8)="") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000cab000)=""/4096) 2018/01/21 16:42:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x400) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000099e000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e25000)=0x14) openat$autofs(0xffffffffffffff9c, &(0x7f0000fa1000-0xc)='/dev/autofs\x00', 0x400400, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000064f000-0x8)={r3, 0x3ff}, &(0x7f0000381000-0x4)=0x8) bind$alg(r2, &(0x7f0000da0000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) [ 97.474568] binder: release 17170:17173 transaction 106 out, still active [ 97.481666] binder: undelivered TRANSACTION_COMPLETE [ 97.496656] binder: send failed reply for transaction 106, target dead 2018/01/21 16:42:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x20000) r0 = open(&(0x7f00006b9000)='./file0\x00', 0x8100, 0x8d) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000051b000-0x18)={0x0, 0x5, 0x30, 0x1, 0x8001}, &(0x7f0000e39000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005e4000)={r1, 0x100000000}, 0x6) 2018/01/21 16:42:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) open(&(0x7f000044a000)='./file0\x00', 0x6000, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) prctl$getname(0x10, &(0x7f0000c48000-0x1000)=""/4096) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r3, &(0x7f0000582000)=[{&(0x7f0000abd000-0x1000)="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", 0x1000}], 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f000043f000-0x10)='/dev/sequencer2\x00', 0x8040, 0x0) 2018/01/21 16:42:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006f9000)=0x400000000007fb, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ad2000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000663000-0x20)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$dspn(&(0x7f0000b19000)='/dev/dsp#\x00', 0x47f, 0x10000) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000f0000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 16:42:56 executing program 1: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000746000)='/dev/audio#\x00', 0x8, 0x42) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000fc4000)={{&(0x7f000084d000/0x4000)=nil, 0x4000}, 0x3, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fc4000-0x100)={0x0, 0xf8, "90beb17e2207b0a3cc28e187f2450706e305e0c1c33b503234db40942fda908876d728451f1c8d5cc040f4728a62606d0956592fb07806d8f2ba4a2c84054cd1cb5bb8de8b22bfa043a6431b2a08448e8d194d29f58a6b728f601aa1b464d0a83210d73430214a38eb472e5e589d8b1be06e2f4c54271eadab002f21ef58b8a6ef4b79048d76ccd93d055a7147868c4a2d9f6a649d5f27d74c58fef35c05bcf789457ba1a5cf7816bb7137e1981e4ddd4c573e2e26b0475a7e4c74c0220d77b715372b9d7a88fd52c0a883f9b360f177d1faf0572bffef3fdfdf5966df282019d6f5c5cb22916378fadb21f3386139f49a55c3f09f809ce4"}, &(0x7f0000fc4000-0x4)=0x100) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fc3000)={0xffffffffffff7fff, 0x100000001, 0x3, 0x6, 0x100, 0xfff, 0x1, 0x5, r2}, &(0x7f0000e90000-0x4)=0x20) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000943000)='./file0\x00', &(0x7f0000fc3000)=@known='system.sockprotoname\x00', &(0x7f0000fc3000)='vmnet1em0%-E\\/selinux\x00', 0x16, 0x2) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b47000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000fc4000)={&(0x7f0000000000/0x1000)=nil, 0xb7, 0x0, 0xb, &(0x7f0000487000/0x1000)=nil, 0x1f}) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/21 16:42:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r2, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r2, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r2, &(0x7f0000ab5000-0x72)="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", 0x541, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = dup(r2) write$sndseq(r3, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) write$evdev(r3, &(0x7f00001d1000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x48) sendmmsg$alg(r3, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) write$eventfd(r3, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r3, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r3, &(0x7f000061f000)=0x0, 0x8) readv(r3, &(0x7f000044e000)=[{&(0x7f0000bfb000)=""/4096, 0x1000}], 0x1) write$eventfd(r3, &(0x7f00006d5000)=0x0, 0x8) sendmmsg$alg(r3, &(0x7f0000b5a000)=[{0x0, 0x0, &(0x7f0000967000-0x70)=[{&(0x7f00000b4000+0x3af)='*', 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000854000)=0x0, 0x1) 2018/01/21 16:42:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x0, 0x80) getpeername$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)='./file0\x00', 0x8040) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000a40000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(r0, &(0x7f0000000000)=""/6, 0x6, 0xfffffffffffffffd) socket$alg(0x26, 0x5, 0x0) 2018/01/21 16:42:56 executing program 2: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd39000165f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x1, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) 2018/01/21 16:42:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000016c000-0xe)='/selinux/load\x00', 0x2, 0x0) fcntl$getflags(r0, 0x3) io_setup(0xfdb, &(0x7f00005dd000-0x8)=0x0) io_getevents(r1, 0xfffffffffffffffd, 0x4, &(0x7f0000cdd000-0x80)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00008a9000)={0x77359400, 0x0}) lseek(r0, 0x0, 0x3) pwrite64(r0, &(0x7f00002c1000)="", 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000032b000)='/dev/ppp\x00', 0x381000, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000917000)="54db55e8dcda7cf459423a81a18e83622ee8518890c8fd8317e9667d951e780bb302b61e3f5eb67a54bd31f6764e491ef01eb2b67d808a3fa2595c08bc637ccba85d8ad34d185505683b55fe3e9ac354c5bca125cde7b4970777b257d320ee638283ff6d41a5f386ff91b60654d87287fa48c9a10ae14899fdea43d8d678c832e508f656be104c654c", 0x89) 2018/01/21 16:42:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000664000-0x4)=0x0) ptrace(0xffffffffffffffff, r2) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x60) 2018/01/21 16:42:56 executing program 2: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000092c000)="") listxattr(&(0x7f00009d3000)='./file0\x00', &(0x7f0000a85000-0xa0)=""/160, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x400, 0x20000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xdc) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) perf_event_open(&(0x7f0000001000-0x78)={0x4, 0x78, 0x66a, 0x0, 0x7, 0x5, 0x0, 0xfffffffffffffffb, 0x1000, 0x8, 0x9, 0xabff, 0x81, 0xfffffffffffffffe, 0x0, 0x3, 0xffff, 0x0, 0x8, 0x4, 0x8, 0x6, 0x401, 0x3, 0x8, 0xfffffffffffffffc, 0x0, 0x9, 0x1, 0x7, 0xb1c4, 0x7, 0x3, 0x10001, 0x1ff, 0x0, 0x2, 0x2, 0x0, 0x5, 0x0, @perf_bp={&(0x7f00002cf000-0x1)=0x0, 0x0}, 0x11, 0x40000000, 0x0, 0x0, 0xfffffffffffffff8, 0x800, 0xffffffffffffffff, 0x0}, r1, 0x2, r2, 0xf) [ 97.622650] syz-executor6: vmalloc: allocation failure: 0 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 97.653763] syz-executor6 cpuset=/ mems_allowed=0 [ 97.659143] CPU: 1 PID: 17239 Comm: syz-executor6 Not tainted 4.15.0-rc8+ #272 [ 97.666498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.675840] Call Trace: [ 97.678422] dump_stack+0x194/0x257 [ 97.682034] ? arch_local_irq_restore+0x53/0x53 [ 97.686676] ? idr_get_free_cmn+0xfd0/0xfd0 [ 97.691511] warn_alloc+0x19a/0x2b0 [ 97.695119] ? zone_watermark_ok_safe+0x400/0x400 [ 97.700034] ? avc_has_perm+0x43e/0x680 [ 97.703991] ? avc_has_perm_noaudit+0x520/0x520 [ 97.708650] ? perf_trace_lock+0xd6/0x900 [ 97.712771] ? load_balance+0x34c0/0x34c0 [ 97.716905] __vmalloc_node_range+0x4f0/0x650 [ 97.721382] ? check_noncircular+0x20/0x20 [ 97.725602] vmalloc+0x45/0x50 [ 97.728864] ? sel_write_load+0x1f5/0x1910 [ 97.733073] sel_write_load+0x1f5/0x1910 [ 97.737126] ? find_held_lock+0x35/0x1d0 [ 97.741165] ? sel_read_bool+0x250/0x250 [ 97.745208] ? __fget+0x333/0x570 [ 97.749210] ? lock_downgrade+0x980/0x980 [ 97.754725] ? lock_release+0xa40/0xa40 [ 97.759811] ? __lock_is_held+0xb6/0x140 [ 97.764908] ? __fget+0x35c/0x570 [ 97.768360] ? check_noncircular+0x20/0x20 [ 97.773454] ? sel_read_bool+0x250/0x250 [ 97.777488] __vfs_write+0xef/0x970 [ 97.781086] ? lock_acquire+0x1d5/0x580 [ 97.785035] ? lock_acquire+0x1d5/0x580 [ 97.788983] ? vfs_write+0x407/0x510 [ 97.792673] ? kernel_read+0x120/0x120 [ 97.796546] ? __lock_is_held+0xb6/0x140 [ 97.800599] ? rcu_read_lock_sched_held+0x108/0x120 [ 97.805591] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 97.810322] ? __sb_start_write+0x209/0x2a0 [ 97.814625] vfs_write+0x189/0x510 [ 97.818147] SyS_pwrite64+0x15b/0x190 [ 97.821925] ? SyS_pread64+0x190/0x190 [ 97.825785] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 97.830778] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 97.835524] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 97.840602] RIP: 0033:0x452ee9 [ 97.843765] RSP: 002b:00007febd4d3dc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000012 [ 97.851450] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 97.858717] RDX: 0000000000000000 RSI: 00000000202c1000 RDI: 0000000000000013 [ 97.867699] RBP: 00000000000003c5 R08: 0000000000000000 R09: 0000000000000000 [ 97.877538] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4b18 [ 97.885656] R13: 00000000ffffffff R14: 00007febd4d3e6d4 R15: 0000000000000000 [ 97.893414] Mem-Info: [ 97.926566] active_anon:89609 inactive_anon:67 isolated_anon:0 [ 97.926566] active_file:3630 inactive_file:8122 isolated_file:0 [ 97.926566] unevictable:0 dirty:70 writeback:0 unstable:0 [ 97.926566] slab_reclaimable:10872 slab_unreclaimable:93649 [ 97.926566] mapped:23747 shmem:77 pagetables:762 bounce:0 [ 97.926566] free:1394680 free_pcp:467 free_cma:0 [ 97.961524] Node 0 active_anon:358436kB inactive_anon:268kB active_file:14520kB inactive_file:32488kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:94988kB dirty:280kB writeback:0kB shmem:308kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 145408kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 97.989666] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 98.016472] lowmem_reserve[]: 0 2870 6381 6381 [ 98.021199] Node 0 DMA32 free:2941552kB min:30332kB low:37912kB high:45492kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2942340kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:788kB local_pcp:664kB free_cma:0kB [ 98.048944] lowmem_reserve[]: 0 0 3510 3510 [ 98.053444] Node 0 Normal free:2637220kB min:37084kB low:46352kB high:55620kB active_anon:344004kB inactive_anon:268kB active_file:14520kB inactive_file:32488kB unevictable:0kB writepending:280kB present:4718592kB managed:3594628kB mlocked:0kB kernel_stack:4032kB pagetables:2900kB bounce:0kB free_pcp:1204kB local_pcp:484kB free_cma:0kB [ 98.083396] lowmem_reserve[]: 0 0 0 0 [ 98.087251] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 98.100892] Node 0 DMA32: 2*4kB (M) 1*8kB (U) 4*16kB (UM) 1*32kB (M) 4*64kB (UM) 4*128kB (M) 5*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 715*4096kB (M) = 2941552kB [ 98.116608] Node 0 Normal: 65*4kB (UME) 242*8kB (UME) 482*16kB (UME) 706*32kB (UME) 101*64kB (UME) 22*128kB (UM) 17*256kB (UM) 7*512kB (UME) 9*1024kB (UM) 9*2048kB (UM) 625*4096kB (M) = 2637364kB [ 98.136289] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 98.145909] 11828 total pagecache pages [ 98.149897] 0 pages in swap cache [ 98.153359] Swap cache stats: add 0, delete 0, find 0/0 [ 98.158726] Free swap = 0kB [ 98.161741] Total swap = 0kB [ 98.164761] 1965979 pages RAM [ 98.167861] 0 pages HighMem/MovableOnly [ 98.171844] 327760 pages reserved [ 98.175676] syz-executor6: vmalloc: allocation failure: 0 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 98.186130] syz-executor6 cpuset=/ mems_allowed=0 [ 98.191008] CPU: 0 PID: 17263 Comm: syz-executor6 Not tainted 4.15.0-rc8+ #272 [ 98.198347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.207671] Call Trace: [ 98.210234] dump_stack+0x194/0x257 [ 98.213841] ? arch_local_irq_restore+0x53/0x53 [ 98.218482] ? idr_get_free_cmn+0xfd0/0xfd0 [ 98.222784] warn_alloc+0x19a/0x2b0 [ 98.226383] ? zone_watermark_ok_safe+0x400/0x400 [ 98.231198] ? avc_has_perm+0x43e/0x680 [ 98.235145] ? avc_has_perm_noaudit+0x520/0x520 [ 98.239789] ? perf_trace_lock+0xd6/0x900 [ 98.244197] ? perf_trace_lock_acquire+0xe3/0x980 [ 98.249018] __vmalloc_node_range+0x4f0/0x650 [ 98.253486] ? check_noncircular+0x20/0x20 [ 98.257697] vmalloc+0x45/0x50 [ 98.261218] ? sel_write_load+0x1f5/0x1910 [ 98.265692] sel_write_load+0x1f5/0x1910 [ 98.269728] ? perf_trace_lock+0xd6/0x900 [ 98.273859] ? find_held_lock+0x35/0x1d0 [ 98.278158] ? sel_read_bool+0x250/0x250 [ 98.283669] ? __fget+0x333/0x570 [ 98.287965] ? perf_trace_lock_acquire+0xe3/0x980 [ 98.292778] ? lock_release+0xa40/0xa40 [ 98.296727] ? perf_trace_lock+0x900/0x900 [ 98.300943] ? __fget+0x35c/0x570 [ 98.304375] ? check_noncircular+0x20/0x20 [ 98.308595] ? sel_read_bool+0x250/0x250 [ 98.312635] __vfs_write+0xef/0x970 [ 98.316233] ? lock_acquire+0x1d5/0x580 [ 98.320178] ? lock_acquire+0x1d5/0x580 [ 98.324121] ? vfs_write+0x407/0x510 [ 98.327808] ? kernel_read+0x120/0x120 [ 98.331685] ? __lock_is_held+0xb6/0x140 [ 98.335725] ? rcu_read_lock_sched_held+0x108/0x120 [ 98.340713] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 98.345442] ? __sb_start_write+0x209/0x2a0 [ 98.349737] vfs_write+0x189/0x510 [ 98.353254] SyS_pwrite64+0x15b/0x190 [ 98.357031] ? SyS_pread64+0x190/0x190 [ 98.360889] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 98.365878] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 98.370611] entry_SYSCALL_64_fastpath+0x29/0xa0 2018/01/21 16:42:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000c9f000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000abb000-0x4)=0xc) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000e8f000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) readv(r0, &(0x7f0000d33000)=[{&(0x7f0000232000)=""/75, 0x4b}], 0x1) 2018/01/21 16:42:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f00009a5000)={0x20002, 0x0, [0x100000001, 0xb7, 0x9, 0x7fff, 0x1, 0x80, 0x7f, 0x6]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000164000-0xb0)={{0x1000, 0x2}, 'port1\x00', 0x0, 0x10, 0x80, 0xff, 0x2, 0x9, 0x0, 0x0, 0x4, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = gettid() fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x1, r2}) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r3, &(0x7f0000aed000)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be7018cebc0700003f4d87468ce22c0016f59619757a9237bbee54b2b9c8a8930e3f50ef6f152d4df1ae985fb28b7d16ad99ebf5e15045de2ba6db1f54410bc3d500feeac0f0e07ea3aebfe8a75b56c661c97c", 0x6a) writev(r3, &(0x7f0000f63000-0x90)=[{&(0x7f0000936000-0x28)="826138d319209bebf83f61939374517d3ad8d571128a1755fc6a6bcc6f257a54fcf969f2b7b25365", 0x28}, {&(0x7f000086e000)="aee52a23132f149ac8ec9287a968d13e1a37c7a822ac9b6ca2abe1840bebdaf47bc2ef07e25fa5220c9e9f8736027d4c2a4a2c9c01cf3f8caf3d4e42c06d14fe5b", 0x41}, {&(0x7f000038a000)="b87de1e10fbb6a48c22d4fe20ccd450212983029dac02e844af9129a6b78faac0a9e4ea6b0a7a347b8a00870cc1feb6f74f5bee8b4d4a9bb79484f9bede3825b23ceb90044ed006599fa69eaf0008e134a43bbad184418fb30ff2725499796689300ea", 0x63}, {&(0x7f0000f0d000-0xa5)="406d05635e65ecfb965ec4851d56c56b72670fb037b860dc3e7aae9526af9b3ab8875c48ec90671ebca1a367927f18bb5d9fccf2234683c34651b6ab900651293dbd34eb67fad755f53f5fc94c6e876004e6f385ad66ae4f9d64766bb714a2dff49bcb44cf429a13531acde8cc6f977bf487aa326702b962c3922cb23a", 0x7d}, {&(0x7f0000cf2000-0xc)="bad558988f83ea687c691b1b", 0xc}], 0x5) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000832000-0x4)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000008000-0x5c)={0x6, 0x0, {0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000004e000-0x4)=0x0) migrate_pages(0x0, 0x0, &(0x7f0000269000)=0x0, &(0x7f00001e7000)=0x193) socket$nl_crypto(0x10, 0x3, 0x15) sendto$inet(r3, &(0x7f0000883000)="5f49171a6c45bd6bedc40dc07d365b5a8dbf76eaf15ac47997e34c0f2602374b1a596c052c3dc12bfe07bad1e081fe162a3190f56ec7314d58911d296b776c65baae08baab27a9638f38dd3c9edd2739ae8732ebe563ab4874e2a459bc04737bc710d2744e1df7175f64a5f0a44f31c4ff2aff68cd3c0f95e5c975bac307f0ea53f6565ca7613207779e7a699c1faca759b6c239484fc95b18a8f3ade29c7e09263ed5192b15b3375a8e3a7202e1704b48ab2eecbf9258997bb9724da0613d8a0471c4ae3471c7b6dc10646657827d8438a15e4425e74726ab539ea6defe734d5570", 0xe2, 0x0, &(0x7f0000d30000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 16:42:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000020d000)='./file0\x00', 0x106) sendmsg$kcm(r0, &(0x7f0000aa2000)={&(0x7f0000039000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f000056d000)=[{&(0x7f0000f96000-0xaf)="bcae96f646b34755f3062ece02c1409a531dd1bb67d895669d4bd433bb0ac79bf227edf3dc7fa8ef67e29ed27c37e271824c2b6568abe65b9b51af4f565dad690da903349bf3b04bc157a1b91a01fa7858f80094b98f628721f0a2dd3c6bc9fa88639e9e57b50800b99de640a887ae1b07c475dfd1d6d4f207dedc2cfa807e6c0cfb786c0d19ad2774da3baf2075790c95cfd9d5800fa5fc6a22861c0b9fe9226ac075eb21321fc44736f3e5f29ce1", 0xaf}, {&(0x7f0000ebc000)="0b647f31016e6450fb17fbdd3cddd8f4e6343937216101775ebfe5a4f7134e469162be5d6245e0934e8ca7a9f64242f23a5b809662ff4dbcc8d70d6347d0d06d9dbbd3ab740ff0c7cb19b1b21af193f8fe85a196c837222dbfc79579b403b48fbbd7167727cb8bffade4d7cbf025931baeb9cbc39fda5128a1ea830bfbee3f71aa30dae91d7d7f2e8e74d4d9944efd87c103c71639ffbbe0a98a3bb4a8b13962fc3560e7f5e808338113614454f2feb86ad9e164648d934c29d4a65b36ca75", 0xbf}, {&(0x7f0000238000)="5d5bf611553ce82a7d267fd476165ab5a88502b0c46d342d22013767ecbd75a7be5e0c6b411815b46f01ab4a4fd4ca8df851813930ef45da1045efc132a9b87dc9094b", 0x43}, {&(0x7f00002f9000-0xf2)="60c0a84e47f2704c31d6db5d431620a1fbf6a78cefc2532d13fa6fabc6e4b08bba8a274e570c2418215b18837a2dab920e159cc63f41dfa5a0880b67fb126fef8aacaeea644efb133bfd01ae37d84a2124d318dbd66a8a3db0a833df75d0797e0bd53ace6d61fceef3ecaa40fe27e18bdeed49822baed988d1dca650fa337cdfcd7a82be5250fec1b7f408cd60b15aea9f88931009292120ff20d41c895946ea4b9ef8edaa52286615c3ebca731b667e151059d74ed1762c3897499e13c5c6ce492aa6f53c9b96dce230d72ef3c7be3556e28e2abad1b2ab65f8dc605e2d7bdd31569c2a17387ecc4977790e66b9710eb504", 0xf2}, {&(0x7f0000d11000-0xbb)="2fd58ded022a78a979af9ca4c93262566309b1d3e2c2e5c56740927e2339fa4f285dd05bdcaf231c1a6804c13916362e69c31be424d3797f64900b37f45477479f3d67b86c9c976c07f937cfe504891599857aa7495b71ff42e66cba4ee37ffc819f4efdc632b686fefdc7fe0f10a2ab9fb120929e5b7571915a1ccb302bbf5f33d47ff9cda6d1d7cd21e083ddab443c881e996f280897c3b09de71f7926fc73d0a8bbd3e7116375dc32809295aabfe958214d93e31ed2fbedff2d", 0xbb}, {&(0x7f00004ab000-0x32)="a1c298af4be757a4a92b0790199416078ac0eb8997d0c2bd889c51261685b359625e66a2c7a05384536a502d82e8ebab21d8", 0x32}, {&(0x7f00009a7000-0x8f)="6bb99960781f73b551abfa21c7fec600b3bc26148e3b5949c322b7c1a986af74ef4249d3c476c0b15a1a070fcbed63ece61408957defa2d52b0e94c811dd461d51cff07eafbef58d752f5cfd3a87e98110db5a0bbfe16f99207697a7b277a8b1f6bb6a789e82521fe4b92285494ed1c0eb35b3acbf30b1d25dfd9214e6d4b17da68ab6c1633eb6a50e5ce6764ee62f", 0x8f}, {&(0x7f0000f82000)="44e0ba4c57fa267938dfed6ae720c5bd51e4c49386948297f7226f5f884c6e75393771d257f3ac31338848f40e57fd1fe870928c01c3645d9cded027cd9b16c1afbd3ddce1c1bf90d6c645ed2b56b66aa265f3adda", 0x55}], 0x8, &(0x7f0000047000-0x1600)=[{0xd0, 0x0, 0x6, "18fcb240db186473794ea2e70b803d61df30832dc1885863eb88df3537a01b1f16884614d65a8a0bf78bbb74f19361367c8878cfd91be57ee469a059f088880ececd0044467b10cfd94829549ab28b6cc244ee0f9dba7ce628fd7b076d068495166f493ded3d4b8832007a1144270d79c2205cf1574e9a859cdbf4e65cd1b79ce46b0fb512526a58eda60e580fa3b8da423702ee198167c4cdf892a779c0f381b9f0ce4abf07f09dc84f9de31d2104c497bde53fd9253acd244ed3ea6a3e3a"}, {0x100, 0x10e, 0x6, "71bbd7c0cf1d2562b8318610f31e67a0cb8721b21e9f1ed9ce2e39ecf3fec6d520e391bdd5af679168a4e725710902faa62a848c1d02c3b5c8273b245ec0149e98a8e5633618d17c728e735babf91e3938fb095913217fb22c702def3c1d24b5d911d6fa38cb6afde0eabd02621b258ca1c2feb17eeacd4c4a3557756c0c956a1cfabb4fef2ad66f208597b0cb3e51c233d57673387605a5677e7a5653dc5e487130591801a55c153549f0aa635f176d5ac4d466decf2348cfd0e199976d49139ba54076d8c667d2cffb9c275a00d6dd49e4841d3881eb207e2040e871e5738bed1f1da81df0bc41da505a9a62"}, {0x1010, 0x11a, 0x1, "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{0xf8, 0x10b, 0x1, "6661925596080fd1844b78abedb055d26accb6a83be4fa3daaafd5cd2af69f881471bb86a6229eea0cdb729d22755504009a024f89448b8825c836cc4109b2701617e14741ae5ced26df4696e3a17cfe564472e1e5f8f4ea2b12dd983d1056362e75acd144a821c537fa6e94f6960f5c6cd17cfad1c5ca53b388e306a50b6ed8e4502f097d5e5d286924dd982567b4f4b4dea660278bd8ea441820533fbd961987f9598edb2015ea935384178a5b8aa07a0cf6348a35d9ce83e8dabeb3c3945d786662dc69407a8dec8242ddb75f29aae10d6d3985dc6cb25ba5fcc9de836a0cc3bd62"}, {0x40, 0x11f, 0x6, "5e99fad35d11dc21bbacb26a157060156d2a6399b7b262a234da3648c84a28aa3fbeb258b7da28dda6ebd5eab0"}, {0xe0, 0x10f, 0x5, "3d140e48726fe36d7d8c2bc26bee512caabdd7f8d25f03daca2c5cb090f517d343b58ac978ca87b589bbc903ccea2651bf11cdd1701ad3cea5fe9cf0f20465db36f7233d506c2547b363eecf7b3a811faf6b44b583f41f6d08b1fbb9bd6f2434dd543b493dfdb9f2c2d3bdeb96cdf6406e26455097d09e2ce760f98e51731eeb9b1626f545d2f4c4311fa0014edd88566affa754b3066ffcb8eccdf3b180c7c545fc70965ce1f00ca38fe07837bd27ed666094a00126abffda185b0bc2456b3e2ee62373cdce9bec64611166"}, {0x100, 0x116, 0x53643f6d, "28c1d11e0eda6bb361729e5960a572de23f9596ad7a3bc05cb094e992a5bcd9c3a5f6eb235c1f2739753749d4319926dcde36ed6ac3fc6be4b7f96e973f7a43998adead91639fd638bcb4079925ed11e88f6cfb037d97e35d60a20d2889b0c000266b7b321bd911d76b908b66b587e7e7acbc6e7918c794df27eca60ef57312225011145d13f81b9b2bbcefa0e7c45363e7e3cc36fe03b4bbf9b7cf79aebdfd1086aa18c13cc4c84e1082b498cbac93fc5f8369ea7aa4c6147e76a9e67972bbea0b496985d39f528e7f9781a7d5a23859bf373fe2058ac167506edf4b9095931802706e0ecb2dbcc0cc0bb2bda"}, {0x48, 0x0, 0x200, "8875fe94e2b82f3fe9789bc1d2686ade71db206bc3ace20ac7e67494b36b52d1163ddbded4ed92f42001b1b8948185ca73058e2a05dcb6"}, {0xc0, 0x110, 0x1, "d6a38216173ec34821d0e15f507483627c78dd2fe34654b616b969978b804f6dc3a0386adc2c1683812b2aa9e780a1c85d8149df84e052e629df0ca2890b6d2d3db691d8452f1984104e2e594d5eca8e5c3af039435dd4be4ee86cff97fde93e91aa8d2dfee9467292ee0f32da4324f1d58914477f4f749a9b0b368cb3648c5e51b379451c5a5fc8dbb5ea3b0482e044848538d7c3ae4a8ead702fd0197de9606c9d7c6c3aeb62d58055b0e223543601"}], 0x1600, 0x0}, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000503000)='/dev/vcsa#\x00', 0x9, 0x2000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000144000)={0x1}, 0x4) r2 = syz_open_dev$dspn(&(0x7f0000078000)='/dev/dsp#\x00', 0x7, 0x2000) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000172000)=0x0, &(0x7f0000ed8000)=0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) syz_emit_ethernet(0xe, &(0x7f0000efd000-0x78)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@mpls_uc={0x8847, {[], @generic=""}}}}, &(0x7f0000973000-0x14)={0x0, 0x1, [0xa4e]}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b42000)='cmdline\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000783000)=0x8) 2018/01/21 16:42:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x143) r1 = epoll_create(0x4) r2 = socket$rds(0x15, 0x5, 0x0) r3 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000e000-0xc)={0x0, 0x0}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bed000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f0000a17000-0x5)=""/5, &(0x7f000035c000-0x4)=0x5) r5 = epoll_create(0x46c) r6 = epoll_create(0x800) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000c7f000)={0x0, 0x0}) r7 = epoll_create(0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005f6000-0x8)={0x0, 0x0}) mprotect(&(0x7f000098c000/0x4000)=nil, 0x4000, 0x2000007) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000d5e000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r5, &(0x7f000050b000-0xc)={0x0, 0x0}) 2018/01/21 16:42:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000088a000-0x9)='/dev/kvm\x00', 0x80480, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00007b0000-0xa)='encrypted\x00', &(0x7f0000df5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005e2000-0x6b)="", 0x0, 0xfffffffffffffffb) r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000ee4000)=[{0x4, 0xfffffffffffffffc, 0x1800}, {0x3, 0x200, 0x1800}, {0x4, 0x7, 0x0}, {0x2, 0x8, 0x800}, {0x2, 0x3, 0x1000}, {0x5, 0x1ff, 0x1000}, {0x0, 0x1, 0x1800}, {0x4, 0x30000, 0x800}, {0x4, 0x4, 0x1800}, {0x7, 0xbd7c, 0x1800}], 0xa) 2018/01/21 16:42:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000da9000)='/dev/audio#\x00', 0x8, 0x80080) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000e49000)={0x0, 0x7a, &(0x7f0000ed5000-0x7a)="960524dc6d1fdf892bb74f8094dd81aaa564807bcc3aa4d06d61e93c3c9a8fbfa0905b2080de291718689b0ede76e48511cce75796d106327f8a151319ecf34a03dedee6dec3ece5a08503e18592c741a727e978fef33dcfc774a493e9a0fd73d7030383e2fbfc5661662089bb5da964c46ddd38376eb87ac8f5"}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000c7d000)={{0x0, 0x2, 0x101, 0x3, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000ca3000)=0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/21 16:42:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x4, 0x1) semctl$SEM_INFO(r0, 0x1, 0x13, &(0x7f0000588000)=""/105) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000019a000)='/dev/qat_adf_ctl\x00', 0x410000, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000731000)=""/7) r2 = syz_open_dev$sndpcmc(&(0x7f00000d0000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x80040) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000841000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000f09000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00003e8000)={0x4c, 0x0, &(0x7f00001b9000-0x50)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x20000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00009b5000-0x48)=[], &(0x7f0000fcb000)=[]}, 0x0}}], 0x1, 0x0, &(0x7f000019c000-0x1)="9a"}) 2018/01/21 16:42:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000069d000-0x8)={0x0, 0x0}, 0x0) fcntl$setsig(r0, 0xa, 0x32) [ 98.376290] RIP: 0033:0x452ee9 [ 98.379451] RSP: 002b:00007febd4c5ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000012 [ 98.387128] RAX: ffffffffffffffda RBX: 00007febd4c5b700 RCX: 0000000000452ee9 [ 98.394369] RDX: 0000000000000000 RSI: 00000000202c1000 RDI: 0000000000000015 [ 98.401616] RBP: 0000000000a2f850 R08: 0000000000000000 R09: 0000000000000000 [ 98.408857] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 98.416095] R13: 0000000000a2f7cf R14: 00007febd4c5b9c0 R15: 0000000000000006 2018/01/21 16:42:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000000)={0x7b, 0x0, [0x6, 0x40, 0x101, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d29000)={0x0, 0x0, 0x0}, &(0x7f0000d29000)=0xc) [ 98.466603] sg_write: data in/out 700410/58 bytes for SCSI command 0xe2-- guessing data in; [ 98.466603] program syz-executor6 not setting count and/or reply_len properly [ 98.486935] binder: 17271:17285 got reply transaction with no transaction stack [ 98.486946] binder: 17271:17285 transaction failed 29201/-71, size 0-0 line 2703 2018/01/21 16:42:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00009de000-0x20)={0xe217, 0x2, 0x4, 0x1f, 0x8, 0xffff, 0x9, 0x3, 0x0}, &(0x7f0000f4a000)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009ba000)={r1, 0x6}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f8e000-0x20)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a7c000)={&(0x7f000076a000/0x3000)=nil, 0x3000}) 2018/01/21 16:42:57 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000001000-0x106)={r0, 0x8, 0x40, "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"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x803, 0x80000000, &(0x7f0000000000)={0x0, 0x0}) r4 = fcntl$getown(r0, 0x9) r5 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sendmsg$nl_generic(r3, &(0x7f0000953000)={&(0x7f0000236000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000ba5000)={&(0x7f0000a10000-0x1708)={0x1708, 0x3d, 0x0, 0x1, 0x1, {0x19, 0x0, 0x0}, [@generic="e081e8e55e1307b5d604b6cecea5c7845d5b716bd34a7050b103a225598819a84f21ef2af8b262bb8d05337c77e7d87771f633b1df62fa99104e0b3a7dda95024da3856dd2ab1a743a527d8d46989242647b7f0480b154d4f2d89ce7687f24da98131c150df2236431e8976d6b38c1", @nested={0x11ec, 0x44, [@generic="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@typed={0xc, 0x84, @str='\x00'}, @typed={0xc, 0x8b, @fd=r0}, @generic="5d23f7a1345dd51a7bd75bcaa6b4e9be6785361ad2761dc091b7fad72c3fbb617157b79de7eb9537b6c33f1e4fdea258a5b310c8079043a89b3240be0fad511ce7b3c97d40a3cb54e710641a2eba7e1d2311b1719e6a63468c34efef74806d0a46d286c28e69a5d4cb12df059769f15bb433fd1c46d4cf88e3390fa35727005aab088398869e1e2df9845bf3a5bcea20b8353f1a0897661ef0cd11d2a32b6b5380fbbf4e9e2f32e37d88a3923a5757f880a1caeb93", @generic="178faa20b5d53431f71c6308209b262535d1b96733addc037acfcfe0938a4ec0ee4e039783deb960426b53ab53fdfe15d58f22277fb3a25f7180960cc3063ab2b13ee5cdff38813b053ffc9a64e09c4c72d616571b0ef1f8e51a30532a50ab4d6647774e98470875397a40215813cbc89eeee1123656674bb6e708a43e9597ab037fee6b0c14b32159", @generic="", @generic="b2aa32c718a30c0a5f47f023b9da49eb6cfa677b237e38959661266e29e84cba1ea1e89077804e379741b90c9bb52123e65f2a01c4986e01ad3436af21691b0bb1ee5a22828d864ff711b81ea41c0379e91b0c6801c54b0e77fd28ddbf98104155c40a6260acab92ee3e88015e0088b4d4522e4f5a9f5dbcca07d5c213cdd3ab37bbfb96", @typed={0xc, 0x44, @ipv4=@rand_addr=0xc}]}, @generic="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", @nested={0x390, 0x6f, [@generic="707c2018788ec30d79bae5c97a4d00c1d2b4a3f9bd72fdd23d86b7a63b3899d773b0e610cf1f2c68b225a15222bb8f81fb63928ffd09a92ce6f7a518a29694e943625a528e5dd7b3bbefb8a1232d4267dd9773dd4e60375108648ddf532b45281d05d42344aca0302cf0bbcfd3a95085b8b382f1cae2176a94d9d4c02cd46974e645f8c427b35b6b0ddb8349a782b392bda9c2fecaaebba3ca69e0dc30775db899556bceaa3ab7aef7131e88668ff79e95891ef65d", @generic="5565555c20d7c8b020", @generic="6ed9ab46bc3e3b3fe927cf9410a9325452c975a3a5cf51daca57f8d981c7e419f8b6192c7b2518b1f792cd6000b0eb8cbcaae8f6cc55c53deda7ad265b25f34e4ae8944e2c740037bae2cdc7d273f6093485f7c5d2c4c85dc7a22abf59e3f6", @generic="d55e7fe819a5e5c439f8d8fb65bb63fe6e87070fe16c59f87ea34fce0ec94bf8a0336a34764bb7be7f72ea2fe165baa830d5ae64b1d062caf85fa4b86418ca4ffa929d5b20c9badcffc5dc4a576bad1a246e7a8692d5956a12b123be98fbf0d61439dc7b844ef10cf731a8139e84e2733a9c47ab84e2bd2ecbc0b7da09d433843341774879a0cead41658fa8c3884cb2e6f3c767754742de85a3e6d4a2c328faee385cdb8bebc9f9592d0c980213a482ca78d80d00a2c229ba28abc00d9998a8fb977a0dc64ef662", @typed={0xc, 0x3, @pid=r4}, @typed={0xc, 0x71, @uid=r5}, @generic="09e89a327801c67e0c1737e295182c0fbacb5802b4ac8e82162ef9e7763ca6e9543ac48173c2ab3f999df266aa0ec8c07e59e5a19631564b97c851695ee9888bed2a9d3b17978ee4a9dca0fada73f0ee0a4759f37eb6a98f942d2b1e638bca1348b1228bc822371955015b0153b37376c35b278bda82d6941cd8b59025ec0d14b54e96059a02fa30819426e486f53b9303662ce1ba26f68b004da810ff96a8582ab857356ad63ca60428cccb13d65e6a63cb0835ede312e3823649f092643d5768c56da53f648312319cb7c0336d4073055c2ac600edd754", @generic="2475bb78d16ebfd847534cc5005aeaf6c5531b318ee5567e6ba5426de9013f3b51978f7f4b0642671ecd64489eef643c4366e2c6b30f685673debfbd04b94b015fb22928d6410f1e217757525ed3f0f850df4fbe6ecd6d337b9b9f3ed0574a9585330b0e79ac0a168f898cfeab10d5b5f9178445ad7f3b7585cf65c303e5e09683c7a24564e5147cdfeb43886e58f1f4ce4923e5ae094170ea6027a11f33fae61f3b4c8c6edc7ebf", @typed={0xc, 0x73, @pid=r6}]}, @typed={0xc, 0x37, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x1708}, 0x1, 0x0, 0x0, 0x1}, 0x4040) fallocate(r0, 0x41, 0x0, 0x2) ioctl$TIOCGPTPEER(r2, 0x5441, 0x400) [ 98.516242] binder: 17271:17291 got reply transaction with no transaction stack [ 98.541908] binder: 17271:17291 transaction failed 29201/-71, size 0-0 line 2703 [ 98.553391] sg_write: data in/out 700410/58 bytes for SCSI command 0xe2-- guessing data in; [ 98.553391] program syz-executor6 not setting count and/or reply_len properly 2018/01/21 16:42:57 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x2013, r0, 0x0) 2018/01/21 16:42:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b04000)='/dev/sequencer2\x00', 0x100, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/21 16:42:57 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x800) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x200, 0x400) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000003000)={0x7000, 0x7000, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2) 2018/01/21 16:42:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x22880, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x8, 0x4, 0x2, 0x7, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x1, 0x1, 0x8, 0x9a0, r1}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2, 0xfffffffffffffffc}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/dsp\x00', 0x0, 0x0) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r4, &(0x7f0000003000-0x33)={'system_u:object_r:dpkg_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x0, 0x0, 0x0}, 0x33) dup2(r3, r4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000001000-0x4)={0x9}, 0x4) 2018/01/21 16:42:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004ab000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000b5d000)=0xd000) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000026b000)=0x0) r2 = memfd_create(&(0x7f00007eb000)='\x00', 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000c9e000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000943000-0x4)=0xe8) 2018/01/21 16:42:57 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x3f3, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000ac8000)={0x0, ""/238}, 0xf6, 0x0, 0x0) r1 = getuid() getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000246000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d2c000-0x4)=0xc) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000259000-0x78)={{0x80000001, 0x0, r2, r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) msgsnd(0x0, &(0x7f0000001000)={0x1, ""}, 0x8, 0x4) 2018/01/21 16:42:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000017d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x12040) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ded000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x1}, &(0x7f0000df9000-0x4)=0x98) sendmmsg$inet_sctp(r1, &(0x7f0000d10000)=[{&(0x7f0000e58000)=@in={0x2, 0x1, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001e3000-0x50)=[{&(0x7f0000d48000)="58e7358c42860b35f592a2bdaefbdd411c025d6be5fd779487a17baf81a0a5ba26121846ea9f06dd0c4e1cf537ac2a82cc7dfbb5c4132fbaf0f090368c89563d6155a731ac3619395db7b371b449b0a288292717b5bb30a1dd7f632ed945f062bc0029f7b97bfbae6c9161e6e9d43b8179bc97c07be13c00893d2099dabda8ee", 0x80}, {&(0x7f0000f90000-0x30)="78c4d4110df097c98d8f4dca8ac0aa761780bb9806be2c37b42f5d6b77d60def4ce112c61014c4655df7f39b82d7bdf5", 0x30}, {&(0x7f00002e9000-0x4a)="b727331f8edd6ff8f436522d22521a288da31fe3bdd205121ea1a671ed41eb6925515de67bf5c06851778fd9b9e38eca4c3d0a9b9847f05e0c07b3167434b01d3c18cfc484582e06f9aa", 0x4a}, {&(0x7f0000af4000-0x1000)="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", 0x1000}, {&(0x7f00005c3000-0x56)="cbeba2f02aca631e267c936cb5880948a48fa48cc89f47e768b411807f1a8344fb442973bb7de0891d0ab789c6399ed007909198f187f198552c4a511f3b8b852e7dbe1aa0c7909b0e3344b1010385ef1b7c1f2cfec2", 0x56}], 0x5, &(0x7f000014e000)=[@init={0x18, 0x84, 0x0, {0x0, 0x101, 0x101, 0xff}}], 0x30, 0x4050}], 0x1, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000b68000-0x8)=@assoc_id=r2, &(0x7f000090e000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00008b9000-0x20)={0x7fffffff80, 0xe3b, 0x820b, 0xffffffff80000001, 0x1, 0x2, 0x3, 0x80, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000c13000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000054d000)=0xc) bind$netlink(r0, &(0x7f0000315000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x800042}, 0xc) r3 = getpid() sched_setattr(r3, &(0x7f000077f000-0x30)={0x30, 0x7, 0x1, 0x80, 0x30, 0x3ff, 0x3, 0x8000}, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d21000)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1000000}, 0x0, 0x0, 0x0, 0x800000000000000, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffff7fff, r4, 0x0) socketpair$inet(0x2, 0x4, 0x3, &(0x7f0000d7c000-0x8)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bdc000-0x8)={0x0, 0x0}) 2018/01/21 16:42:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x1) r1 = msgget$private(0x0, 0x100) msgrcv(r1, &(0x7f0000d95000-0x97)={0x0, ""/143}, 0x97, 0x3, 0x2800) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000935000-0xc)={0x90000019, 0x0}) tee(r0, r0, 0x1, 0x4) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/21 16:42:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005ba000-0xf)='/dev/sequencer\x00', 0x141000, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000891000)=0x6) fcntl$setsig(r0, 0xa, 0x22) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0}) 2018/01/21 16:42:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x24) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/21 16:42:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001000-0x50)={@common='ifb0\x00', @ifru_data=&(0x7f0000001000)="6f72a5e7727f966c38d845d01abe602814499ef12e583526bc897b33178069d6"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x10001) write(r1, &(0x7f0000001000)="15", 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000-0x48)={0xa, 0xd, &(0x7f0000002000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8}, [@generic={0x9, 0x100000000, 0x5123, 0x5}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)='GPL\x00', 0x100000001, 0x51, &(0x7f0000003000-0x51)=""/81, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) sysfs$1(0x1, &(0x7f0000001000)='$\x00') 2018/01/21 16:42:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000c61000-0x8)='./file0\x00', 0x20000, 0x4) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000a4000-0x4)=0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="02000000", 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000be7000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00006c6000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00001ee000)={r3, 0x3}) 2018/01/21 16:42:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000843000-0x18)={0xaa, 0x6, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e90000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x600, &(0x7f0000687000)="", &(0x7f0000b4c000)=0x0, &(0x7f0000553000-0x4)=0x0, &(0x7f00007a5000-0x8f)="") syz_open_dev$mice(&(0x7f000051c000)='/dev/input/mice\x00', 0x0, 0x0) close(r0) 2018/01/21 16:42:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000d30000-0x14)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) times(&(0x7f0000bf2000-0x20)={0x0, 0x0, 0x0, 0x0}) sysfs$2(0x2, 0x7, &(0x7f0000b51000-0x85)=""/133) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000bf9000-0x4)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f00007cf000)={0x10000, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$TIOCCONS(r0, 0x541d) r1 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) getrusage(0x0, &(0x7f0000fa2000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000d95000-0x10)={0x0, r2}, 0x10) bind$inet6(r1, &(0x7f0000c79000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x8}, 0x1c) r3 = getegid() getresgid(&(0x7f0000167000)=0x0, &(0x7f0000572000-0x4)=0x0, &(0x7f0000304000)=0x0) setregid(r3, r4) sendto$inet6(r1, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 98.705824] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/21 16:42:57 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000409000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000121000/0x4000)=nil) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 16:42:57 executing program 3: mmap(&(0x7f0000000000/0xcac000)=nil, 0xcac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) prctl$getname(0x10, &(0x7f000002b000-0xe0)=""/224) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f00004bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000021000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cad000-0x9)='/dev/vcs\x00', 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000cad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000a00000-0x4)=0x0, &(0x7f0000cae000-0x4)=0x0, &(0x7f0000cae000-0x4)=0x0) r4 = getegid() mmap(&(0x7f0000cad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cae000-0xc)={r2, r3, r4}, 0xc) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000cad000-0x4)=0x9, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00004ff000)={0x5e7, 0x81, 0x577, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 16:42:57 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000006000-0x8)='./file0\x00', 0x1ff, 0x31) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x58, &(0x7f000000a000)=[@in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x2, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0xec30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000000b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005000-0x20)={0x81, 0x9, 0x1, 0x2, 0x5, 0x3, 0x9, 0x80, r1}, &(0x7f0000005000)=0x20) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000007000)=0x1) pivot_root(&(0x7f000000a000)='./file0\x00', &(0x7f0000009000-0x8)='./file0\x00') syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000008000)=0x2) 2018/01/21 16:42:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f000099c000-0xf0)=[{{&(0x7f0000af6000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000495000)=[{&(0x7f000058f000)=""/4096, 0x1000}], 0x1, &(0x7f000068d000-0x53)=""/83, 0x53, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000024b000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x12, 0x0, @thr={&(0x7f0000572000)="", &(0x7f0000180000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) ppoll(&(0x7f00000c1000)=[{r0, 0xc000, 0x0}], 0x1, &(0x7f0000d80000)={0x0, 0x0}, &(0x7f0000abb000)={0x3}, 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) 2018/01/21 16:42:57 executing program 6: clock_gettime(0x0, &(0x7f0000e40000)={0x0, 0x0}) clock_settime(0x0, &(0x7f0000001000-0x10)={r0, 0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00007f3000)='/dev/vcs\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c53000)={r2, 0x64, &(0x7f0000001000-0x64)=[@in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, @in={0x2, 0x2, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x4}, @in6={0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}]}, &(0x7f0000000000)=0x10) [ 98.726011] binder: 17326:17338 ioctl 40046207 0 returned -16 2018/01/21 16:42:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) lgetxattr(&(0x7f0000c63000-0x8)='./file0\x00', &(0x7f0000ba9000)=@known='system.advise\x00', &(0x7f0000a53000)=""/45, 0x2d) r0 = syz_open_dev$audion(&(0x7f00004c6000-0xc)='/dev/audio#\x00', 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000cd2000)={0x6bdf, 0x2, 0x201, 0x9, 0x400, 0x401, 0x2, 0x5, 0x0}, &(0x7f0000311000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005f7000-0x8)={r1, 0x2}, &(0x7f0000d8d000)=0x8) 2018/01/21 16:42:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000184000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x91) 2018/01/21 16:42:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x1d40, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000173000)={0x0, 0x0, 0xfffffffffffeffff, 0x0}) 2018/01/21 16:42:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001000-0x24)={0x80, 0xfff, 0xfffffffffffffffe, 0x2dc7b3a3, 0x8, 0x81, 0xffff, 0x80000000, 0x3, 0x7fffffff, 0x479e, 0x40}) mmap(&(0x7f0000000000/0x24f000)=nil, 0x24f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f000024e000-0x7)=@ethtool_dump={0x37, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 16:42:58 executing program 0: prctl$setname(0xf, &(0x7f0000546000-0x10)='trusted-keyring\x00') r0 = syz_open_dev$usbmon(&(0x7f0000a65000)='/dev/usbmon#\x00', 0x9, 0x301100) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/01/21 16:42:58 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000-0x8)={0x199a0330, r0}, &(0x7f0000014000)={0x2, 0xfffffffffffffffb, 0x8, 0x40000000060000, 0x0, 0x6e9}) 2018/01/21 16:42:58 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000-0x20)={0x20, 0x26, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x23, 0x0, @str=':&\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = syz_open_dev$amidi(&(0x7f00006e9000-0xc)='/dev/amidi#\x00', 0x4, 0x8000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000a06000)={0x9, 0x3, 0x101, 0x4, 0x3acc, 0xffffffffffff0001, 0x2}, 0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000cca000-0x8)={0x0, 0x0}) 2018/01/21 16:42:58 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000462000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000784000)='net/ip_tables_matches\x00') clock_gettime(0x0, &(0x7f0000127000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000a04000)=[{{&(0x7f0000062000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000526000-0x60)=[{&(0x7f000076f000)=""/75, 0x4b}, {&(0x7f00009d9000)=""/23, 0x17}, {&(0x7f0000957000-0x1a)=""/26, 0x1a}, {&(0x7f0000465000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d36000)=""/68, 0x44}, {&(0x7f00009ec000-0x67)=""/103, 0x67}], 0x6, &(0x7f00005d1000)=""/111, 0x6f, 0x200}, 0x8}, {{&(0x7f00008ea000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00007e5000-0x60)=[], 0x0, &(0x7f00001a1000)=""/245, 0xf5, 0x2}, 0x0}, {{0x0, 0x0, &(0x7f0000f14000-0x50)=[{&(0x7f0000317000)=""/240, 0xf0}, {&(0x7f0000334000-0x46)=""/70, 0x46}, {&(0x7f0000ed7000-0x81)=""/129, 0x81}, {&(0x7f0000034000-0x46)=""/70, 0x46}, {&(0x7f0000043000-0x4b)=""/75, 0x4b}], 0x5, &(0x7f000084b000-0x1c)=""/28, 0x1c, 0x1}, 0x8}, {{&(0x7f0000948000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000743000)=[{&(0x7f0000ff8000-0x12)=""/18, 0x12}, {&(0x7f0000b35000)=""/232, 0xe8}], 0x2, &(0x7f0000a11000)=""/13, 0xd, 0x0}, 0x1}, {{&(0x7f0000eba000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000eb8000-0x90)=[{&(0x7f000057a000)=""/140, 0x8c}, {&(0x7f0000f4b000)=""/197, 0xc5}, {&(0x7f0000614000-0x3e)=""/62, 0x3e}, {&(0x7f0000ef3000)=""/96, 0x60}, {&(0x7f00007dd000-0x1000)=""/4096, 0x1000}, {&(0x7f000006e000)=""/223, 0xdf}, {&(0x7f0000649000-0x8d)=""/141, 0x8d}, {&(0x7f000061f000-0x1000)=""/4096, 0x1000}, {&(0x7f000084b000-0x77)=""/119, 0x77}], 0x9, &(0x7f0000ee1000)=""/228, 0xe4, 0xffffffff}, 0x3}, {{&(0x7f00004d0000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000466000)=[{&(0x7f000045e000-0x88)=""/219, 0xdb}, {&(0x7f0000a28000-0x41)=""/65, 0x41}, {&(0x7f0000f86000-0xaa)=""/170, 0xaa}], 0x3, 0x0, 0x0, 0x10000}, 0x2}, {{&(0x7f0000133000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000c59000-0x50)=[{&(0x7f0000bad000)=""/148, 0x94}, {&(0x7f0000309000-0x7d)=""/125, 0x7d}, {&(0x7f00003bd000-0xe6)=""/230, 0xe6}, {&(0x7f0000dce000-0x56)=""/86, 0x56}, {&(0x7f0000a2e000)=""/67, 0x43}], 0x5, &(0x7f00008c7000-0x99)=""/153, 0x99, 0x68}, 0x0}], 0x7, 0x0, &(0x7f0000022000-0x10)={r2, r3+10000000}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00002fc000-0xc)={@loopback=0x7f000001, @empty=0x0, r5}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r6 = accept$alg(r0, 0x0, 0x0) sendmsg(r6, &(0x7f0000be3000-0x38)={0x0, 0x0, &(0x7f0000812000)=[{&(0x7f0000725000-0xdb)="22415ffb719223909e167b28e9693b98d9974f7c63d372d9891c61befb30ce3c986b78e01f3adfda5016baad2242b58a999f7dd26d18a352e7fbf69df1ef1463053ee52742e195cddc547f4c6c1b7e59e90db11ddcec59eb6e72d1160f6ba20b68200d086b77105184ee1e6446301b70fddbfd1fa6fbf893f20d15fceb1adf5409ea23660c2f48a2059081360f3eb7b11e319064b2aaef429c150c346d6a73d7c3d83eb7ec93ac568a2ad5f3b0a1f3dd18c1f29c069cde1c4a34ca9bcc1597439f58f1835be2b7be327171dc4deebe5c4c725fea2dbe149df42f7b", 0xdb}, {&(0x7f00009a1000)="2433821fb79c5b7981b63fc6a457017ea34ca11c2a4b3389a094e17e9c99e70cd6c7a8fa42a59565a8e32a886a09b05bb263a4381660e9e0a3248f5749b276d4f3ae915307c93243e1e4581ba353e257af35f7e610351041265c035e70d69d0c01f67349835ebbd2be29bae94c706106195aaa3eb23db1972151e6c5d58618bc57034602d3f47566eddbcc297794a4321908297cf818fd669c192c71f65465016d8e637f2aa3638524ad745b094697e0b34d7715d1dfc5dacdce10d7ad75b01203b96d16c66012beb6e1eb65111fcf651c", 0xd1}, {&(0x7f00009fe000+0x8cb)="4e73166e866af58d3d8b945ea862c3edc3e7aaed50106b506e1dd97ab4d485136e402287434972ca9da6993408502cff42a0ee0d2745c5d0942124090525a61105735975241d3a282107bb18db3ae565e0b8151a025e32f022bde1bd92e012fd11ec8557c2a98aae897803a1b8746f089d8314c83c75e8d920263560f4beb3aa3165219dad992c6c99e472712d5886609d925a3453c1b8bdcb30d773bebd496e436e3749756114", 0xa7}, {&(0x7f000085e000+0x9b6)="42dcc7134a3b4f016e5fb00cd3661a74ad7d92c7abd6fcf8b32d10abfa27635cd2681321493c6e2780ee057e3ffb7b237d8a5f7bc19e646f6c4bd5c6db9058aa9fbb1959193b2b55075fbec420955970b2cf8590cdf156081c87ef722471f57371", 0x61}, {&(0x7f00007ee000-0x66)="8a1888b405a35a57e0d1fda7d86af0bf5959414086e31c2718fec15897820124e9cf36fde6b3406f9c58ac237a92b99d936d5fdbf598d2fd9c30484c26c6111841e3f9581f771801b01482b0e618f6758f7aae64187598d12f825e62a5b068e7fbfcd7edcf76", 0x66}], 0x5, 0x0, 0x0, 0x200000c5}, 0x4000044) sendmmsg$alg(r6, &(0x7f00002e1000-0xe0)=[{0x0, 0x0, &(0x7f00000a3000)=[{&(0x7f0000bf9000)="a2af20398dbebf1981ddbe6194622851", 0x10}], 0x1, &(0x7f0000060000)=[], 0x0, 0x0}], 0x1, 0x0) io_setup(0x100000001, &(0x7f0000f69000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0x0]) setgroups(0x3, &(0x7f0000001000-0xc)=[r8, r9, r10]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x1f, 0x4, @thr={&(0x7f0000000000)='wB', &(0x7f0000000000)="6ee3a7f15f761fc67a50db0bdd45a2e137996c138e7024a8ac45c48deffbf2897ed9de4f498835"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec8000)=0x0) timer_delete(r11) io_submit(r7, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/21 16:42:58 executing program 3: mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f000099e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e80000)=0x14) fremovexattr(r0, &(0x7f0000a56000-0x9)=@known='user.syz\x00') r1 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) r2 = epoll_create(0x7ffffffe) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000519000-0xc)={0x0, 0x0}) signalfd(r1, &(0x7f0000ba0000-0x8)={0x0}, 0x8) 2018/01/21 16:42:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000686000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x6ef000) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/21 16:42:58 executing program 5: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x4, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0xc0) clock_gettime(0x80000003, &(0x7f0000048000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time={r3, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x40, 0x0) 2018/01/21 16:42:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timer_gettime(0x0, &(0x7f00006b6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000dac000-0x50)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000ae8000-0x10)={r1, 0x989680}, &(0x7f00009f7000)={0x9c}, 0x8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000013b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000d4f000)=0x0, &(0x7f00004ae000)=0x4) 2018/01/21 16:42:58 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a63000)='/dev/mixer\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000414000)='./file0\x00', &(0x7f0000fa8000)='udf\x00', 0x2080086, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x62b1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7ff, 0x1fa7, 0x81, 0x0}, &(0x7f0000bdb000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000f70000)='./file0\x00', &(0x7f0000598000-0xa1)=""/161, 0xa1) add_key(&(0x7f00002f3000-0xb)='asymmetric\x00', &(0x7f0000247000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fe2000-0x65)='5', 0x1, 0xffffffffffffffff) 2018/01/21 16:42:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) recvmsg(r0, &(0x7f0000358000-0x38)={&(0x7f0000b66000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000636000-0x30)=[{&(0x7f0000244000)=""/162, 0xa2}], 0x1, &(0x7f00006df000)=""/80, 0x50, 0x0}, 0x10103) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b90000-0x60)=[{&(0x7f00007cb000)="ab", 0x1}], 0x1, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000b40000)=0xfff, 0x4) 2018/01/21 16:42:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000239000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) readv(r0, &(0x7f00008a0000)=[{&(0x7f0000bb5000)=""/2, 0x2}], 0x1) 2018/01/21 16:42:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000122000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r1+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = socket$unix(0x1, 0x5, 0x0) getsockopt(r2, 0x0, 0x3, &(0x7f000099d000-0x15)=""/21, &(0x7f000082a000-0x4)=0x15) 2018/01/21 16:42:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000447000)='./file0\x00', &(0x7f0000001000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000000000)=""/122, 0x7a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005f1000)='/dev/sg#\x00', 0x161d, 0x40080) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000054e000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fa4000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000370000-0x4)=0xe8) sendmsg$can_bcm(r1, &(0x7f0000278000-0x38)={&(0x7f0000749000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000e43000)={&(0x7f000004c000-0x48)={0x0, 0x20, 0x0, {0x77359400, 0x0}, {0x0, 0x0}, {0x1, 0x0, 0xbfe, 0x0}, 0x1, @can={{0x2, 0x1, 0x0, 0x7}, 0x4, 0x0, 0x0, 0x0, "f435612169d15e5f"}}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x4) syz_emit_ethernet(0x13e, &(0x7f000064b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x108, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x54, 0x0, [], "3cf61c40f45c20b61a5d8313618d31cced498e9d1a9524026266d2faf773397c52062a4cbc4695df06932883197733c8d90f0d905d4e32a9dfd307d102845dc7fe9a9195d78326b2dd0b27e248f2bdeffe0e1853"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "d66e0ed7b006c025e88e368fe8527c532510f3adde8d32758ef1eaf326f043d527d43b51dd424f0c6113d39176045824759efa69b1ca9baf035ae1e00f64384be9eb248e367df65e6971aeff1e8d338a233b1685fe65ae40489dd7d28c942586e49a2ebd39b93db9a76ab79f1d8352210cef5341f53fd530b009997584811c09d9f40638f34e96b89b265b968909bcb1bc74a73544f94287022653a86a195296fdaef42b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0xbf2]}) 2018/01/21 16:42:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x6, 0x40, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x40000000, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x0}, 0x0, 0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$int_out(r0, 0x10000000005462, &(0x7f0000de5000)=0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000e18000)={0x17, "f9c003734cf8788399db0f217eb5e74f797c2db38211df"}) 2018/01/21 16:42:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000001000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)='GPL\x00', 0x10000, 0xf1, &(0x7f0000001000-0xf1)=""/241, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x16, r1, 0x1, 0xfffc000000000000, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/21 16:42:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f00008d8000-0x8)='./file0\x00', &(0x7f0000d31000)='./file0\x00', &(0x7f000073b000-0x8)='cgroup2\x00', 0x0, &(0x7f000027a000-0xc0)="") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cc0000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000dc0000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000afd000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000640000-0x8)=0x0) 2018/01/21 16:42:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ppoll(&(0x7f0000019000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000003000)={0x477359400, 0x0}, &(0x7f0000303000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000003b000)={{0x6, 0x1000}, 0x1, 0x7, 0x80000001, {0x0, 0x4c8}, 0x401, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00007b8000)=""/136, &(0x7f0000aab000)=0x88) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f000000b000)={0x0, &(0x7f000000d000-0x38)=[]}) 2018/01/21 16:42:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a82000)='./file0\x00', 0x200000, 0x2) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000df1000)="1ddcbeed10e454c68f7e37616c81799f37ab3c4138f773f32de1525e940101bbb63bb7294f6be70559712e9fc104006ebdf17a99ccdb9a1544e6e1d9a1fee0a4b6eac5a9a612209d7c2d5ee02e52f1bedaaad86f6ef492423dcabbb3b14ddc1fb705f26f566f1f5e822ebb0b33ac9a7e507047aece3a592e32116437b5f594dce834ba4e1918a0e68dc4c440b65ee7f6e7b397fd0d62dcaf2836d377c34573be9cdabb641c2404ad67c0ca83c892aa669d50b02411228e4bd08f503c36dab70f5a1e32c8271824b62c", 0xc9) inotify_add_watch(r0, &(0x7f0000b7b000)='./file0\x00', 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00007ea000-0x4)=0x5, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) pivot_root(&(0x7f0000360000)='./file0\x00', &(0x7f0000d9b000)='./file0\x00') bind$alg(r1, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0xfffffffffffffffc, 0x0, 'xts(serpent)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00006f6000)=0x0, &(0x7f0000823000-0x4)=0x4) bind$alg(r1, &(0x7f00006b2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(crct10dif-pclmul,salsa20-generic)\x00'}, 0x58) 2018/01/21 16:42:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00001b4000-0x1)={0x4}, 0x1) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000e9b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000028d000-0x4)=0x0) fcntl$lock(r2, 0x6, &(0x7f0000d72000)={0x1, 0x0, 0x100, 0x4, r3}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000cb000)={0x0, 0x40, 0x41d7}, &(0x7f00004ac000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000905000)={r4, 0x80000001}, 0x8) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000cfd000-0x92)="249be0a77421ce6f665b2df4408e8ae7244a060032f5c3a23839413a513a246907cfea33fb68c6bf60b4448e2de3476b35dc61e89f599a9e986058fd30e184a2aedf0d56aa9b105f035a1d5858cb42c9a15b57b8c32f801463535a160192209ce882928cfd5c9042fc7e0fa4785005322c63a141c8a48203cb1ff2bc492d3c3196fc595b396eb74d36b6efcabeda22265a5a") 2018/01/21 16:42:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000a5c000-0xb)='/dev/audio\x00', 0x4800, 0x0) recvmmsg(r0, &(0x7f0000cc5000)=[{{0x0, 0x0, &(0x7f0000c64000-0x50)=[{&(0x7f0000831000-0xbe)=""/190, 0xbe}, {&(0x7f00003ac000-0x7e)=""/126, 0x7e}, {&(0x7f00004a2000-0x55)=""/85, 0x55}, {&(0x7f000022e000)=""/113, 0x71}, {&(0x7f00001b8000-0xe5)=""/229, 0xe5}], 0x5, &(0x7f000065b000)=""/204, 0xcc, 0x1}, 0xffffffffffffffff}], 0x1, 0x40000000, &(0x7f000055e000-0x10)={0x77359400, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0600000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000826000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x367cd616}) 2018/01/21 16:42:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000082b000)=0x823, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000061e000-0x15)='/proc/self/net/pfkey\x00', 0x400002, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000df7000-0xc)={0x2, r1, 0x1}) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f000035f000-0x8)=[0x8001, 0x10001]) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f00005f1000)={@common='bridge0\x00', @ifru_settings={0x0, 0x20000000, @te1=&(0x7f0000125000)={0x0, 0x0, 0x0, 0x0}}}) 2018/01/21 16:42:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) r2 = open(&(0x7f0000912000-0x8)='./file0\x00', 0x200, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000d7a000)=0xffffffffffffffff) write(r1, &(0x7f0000fd6000)="", 0x0) 2018/01/21 16:42:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000ae9000-0xb)='/dev/audio\x00', 0x400, 0x0) perf_event_open(&(0x7f0000536000-0x78)={0x3, 0x78, 0x5, 0x7e5, 0x7652, 0x400, 0x0, 0x6, 0x10, 0x4, 0x1, 0x2f94, 0xfff, 0xfc, 0x48, 0xffffffffffff9662, 0xdc0, 0x5a2, 0x1ff, 0x1, 0x80000001, 0xff, 0x3, 0x0, 0x1400, 0x401, 0x369c000000, 0x4, 0x9, 0x9, 0x3, 0x1f, 0x7, 0x8000, 0xfffffffffffffffa, 0x5, 0x6b82, 0x82ed, 0x0, 0x101, 0x3a69583b9117f650, @perf_bp={&(0x7f00008c1000-0x1)=0x0, 0x4}, 0x536fbdfb9b8fbb16, 0x401, 0x5, 0x1, 0x1, 0x9, 0x3e98, 0x0}, 0x0, 0x4f, r0, 0x5) r1 = getpid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x0) gettid() ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x3) [ 99.151259] cgroup: cgroup2: unknown option "" 2018/01/21 16:42:58 executing program 1: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fe5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00005f5000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x1) write(r1, &(0x7f0000022000)="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", 0xfa3) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00007ef000)={0x6, 0x1, 0x26, 0xfffffffffffffff8, 0x18fc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r1, &(0x7f0000041000)=[{&(0x7f0000e87000)="9f", 0x1}], 0x1) 2018/01/21 16:42:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cff000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f39000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000541000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x4}, &(0x7f00008c2000)=0x98) r2 = socket(0x40000000015, 0x5, 0x0) socket$pptp(0x18, 0x1, 0x2) bind$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r2, 0x114, 0x8, &(0x7f0000000000)="", 0x0) 2018/01/21 16:42:58 executing program 6: prctl$intptr(0x2c, 0x0) r0 = getpgid(0x0) prlimit64(r0, 0xf, &(0x7f0000969000-0x10)={0x6, 0x3}, 0x0) 2018/01/21 16:42:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000410) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = add_key$keyring(&(0x7f0000a9c000)='keyring\x00', &(0x7f00004a7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = request_key(&(0x7f000064e000-0x6)='logon\x00', &(0x7f0000756000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002de000)='!posix_acl_access#\x00', r1) pipe2(&(0x7f0000ea0000)={0x0, 0x0}, 0x80000) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) add_key$user(&(0x7f0000e41000)='user\x00', &(0x7f0000ac4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e7b000-0xab)="cdd10b699a9d56ac31258a13b986b680e259b29aa2b5ab7b899369f28b9b354d6d97bbe3747b6e21331c3345baa995156f5602d8281ff0f24eb9bc50e65aae7ddf3049918444e53a41c1d93024186edcd1bbd4f04273a6da41cf7bba14b00d84b242b19c2f028735114c3806ee4d34586bb6f03a3a1fc9ecbcc3f06780669ac9d642f10b74563565a98c29ebec9d959ffa526266e33ab5c8fefc4d23c19cc852e5e212831e8a3d26ea6b1e", 0xab, r2) r4 = bpf$MAP_CREATE(0x0, &(0x7f00002d2000-0x2c)={0xc, 0x4, 0x4, 0x100000001, 0x6, r0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r4, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/21 16:42:58 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$TCXONC(r0, 0x540a, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f000000d000+0xa83)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f000000c000-0x24)={0x14, 0x1a, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 16:42:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x800000000000084, 0x8000000007a, &(0x7f000023b000)=""/8, &(0x7f00004ee000-0x4)=0x8) ioctl$int_out(r0, 0x5462, &(0x7f0000709000)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ffb000-0x38)=[@in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x101}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}], 0x38) socket$nl_netfilter(0x10, 0x3, 0xc) [ 99.233156] cgroup: cgroup2: unknown option "" 2018/01/21 16:42:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xe) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d36000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) close(r0) 2018/01/21 16:42:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() pipe(&(0x7f0000dc9000)={0xffffffffffffffff, 0xffffffffffffffff}) tkill(r0, 0x20) readv(r1, &(0x7f0000f80000)=[{&(0x7f00004b8000-0x72)=""/114, 0x72}], 0x1) sched_setaffinity(r0, 0x8, &(0x7f0000715000)=0x2) close(r2) 2018/01/21 16:42:58 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl(r0, 0x40084146, &(0x7f0000003000)="97") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000009000)='/dev/snd/pcmC#D#p\x00', 0x5, 0xc8800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f000000a000-0x8)=0x0) 2018/01/21 16:42:58 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = syz_open_dev$vcsn(&(0x7f0000003000)='/dev/vcs#\x00', 0x6, 0x800) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001000-0x4)=0x5, 0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000003000)=0x0) 2018/01/21 16:42:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00008b2000)='./file0\x00', 0x0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b2a000-0xa9)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc4cdc6987ffc9715cef22cee4c673d4388d5e5604a0b838afb35bd352e4c9ee649a771208309ca436bf919fd9636bfa255ff4b31f40f88ecc9c2d812171c412624f0c142fc54f65f49239f27686c17d489e925da19bf31e30ec75cd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000228000-0x8c)=""/140, 0x0) 2018/01/21 16:42:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000d60000)="6e732f7574420024078fb0724ea553c6ba32197ef97ee9a9fb998434368371b958e486869b199d8fd6f1892702bfeff320f2f81c3ff2bb9b1334bbceb7fd40bc8b412ec1074b9c1598ef8af1973a5d6dba00088fe4c5cca346109ffa284795512aafaeceb6fa7c9e5b3dfcbc77f08ad0830f9fd804e43bd005e283d66ed9198a8e98ff2a5550d36c085bc4396b4b6085732bdbedd36acd20fbba53b4b9ce68827a9fe70a176039c1a9b3c8ca34e84127431e") syz_open_procfs(0x0, &(0x7f0000e50000-0x10)='ns/uts\x00') 2018/01/21 16:42:58 executing program 4: set_tid_address(&(0x7f00007f6000)=0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000001000-0x4)=0x3) 2018/01/21 16:42:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000c54000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000f3f000-0x90)={0x5, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000608000-0xc)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00005ee000-0x4)=0x0, &(0x7f0000005000)=0x4) socket$inet(0x2, 0x802, 0x1000) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000623000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f000005a000-0x193)={@random="d7ec470c000e", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/21 16:42:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f000012f000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000301000)={{0x0, 0x0}, {0x0, 0x0}}) utimes(&(0x7f0000399000)='./file0\x00', &(0x7f000042c000)={{0x0, 0x0}, {0x77359400, 0x0}}) 2018/01/21 16:42:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x5) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00004c6000-0x4)=r1) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000823000-0x4)=0xffffffffffffffff) 2018/01/21 16:42:58 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000000)={0x100000000, 0x4, 0x1, 0xdf, &(0x7f0000012000)=""/223, 0xeb, &(0x7f0000000000)=""/235, 0x1000, &(0x7f0000012000-0x1000)=""/4096}) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000034000)='./file0\x00', &(0x7f000002e000)=@known='user.syz\x00') mount(&(0x7f000002b000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f000001a000)='devpts\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000002d000-0x5)={0x0, 0x7fff}, &(0x7f0000035000)=0x8) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000036000-0xc)={r3, 0x5, 0x0}, 0xc) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 16:42:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x800, 0x800, &(0x7f0000cd5000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x6, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000d60000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f000017e000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000cda000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x7674145f2296e4fb, 0x1, 0x1, 0x3, 0x401, 0x9}, &(0x7f0000f86000)=0x20) bind$inet6(r1, &(0x7f0000f25000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, 0x1c) accept4$netrom(r1, &(0x7f0000b49000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000dd8000-0x4)=0x48, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000c7f000-0x8)={0x0, 0x0}) 2018/01/21 16:42:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a66000-0x4)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ab6000)={0x0, 0x0}) r1 = syz_open_dev$amidi(&(0x7f0000265000-0xc)='/dev/amidi#\x00', 0xb8, 0x0) r2 = accept(r1, &(0x7f0000560000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ec2000-0x4)=0x9) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000742000)=0x0) getpid() connect$nfc_llcp(r2, &(0x7f0000927000-0x60)={0x27, 0x7, 0x8, 0x4, 0x5, 0xfffffffffffffffd, "69be9264e5cf9ad3bf8641e8265db365235f57042dcbd9ad62f08df6db4c0b97bd36666570d0367d2396d8db8f26534242ed14f9c182da392cfe3f1ebb3d97", 0x5}, 0x60) r3 = syz_open_procfs(r0, &(0x7f0000fdf000-0x9)='net/tcp6\x00') setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000c37000-0x5c)={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7f}, {0xa, 0x0, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff2}, 0x9, [0xd7, 0x0, 0x9, 0x0, 0x8, 0x9, 0x100, 0x800]}, 0x5c) r4 = msgget$private(0x0, 0x8) msgrcv(r4, &(0x7f0000e65000-0xc8)={0x0, ""/192}, 0xc8, 0x0, 0x1000) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000d7d000-0x4)=0x0) readv(r3, &(0x7f0000840000)=[{&(0x7f0000d1d000)=""/203, 0xbc}], 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007d6000-0x8)={0x0, 0x0}) mount(&(0x7f0000de2000-0x1)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000715000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/21 16:42:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="ffffffffffffffffff729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5847d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c52e7ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = open(&(0x7f0000214000-0x8)='./file0\x00', 0x42c400, 0x10) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f00000f2000-0xe3)=""/227) keyctl$dh_compute(0x17, &(0x7f00008b4000)={r1, r2, r2}, &(0x7f0000587000)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f0000085000-0x40)={'crc32\x00\x00\x00\x00nul\x00'}, &(0x7f00005ca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 16:42:58 executing program 7: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000082d000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="4c70c290b6dc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000add000)='./file0\x00', 0x101000, 0x2) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000ade000-0x24)={0xfffffffffffffffc, 0x3, 0x401, 0x5, 0x80000000, 0x3ff, 0xe72, 0x3, 0xffffffff, 0x2, 0xfffffffffffffffb, 0x9}) 2018/01/21 16:42:58 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000641000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000000)={0x0, 0x4f, 0x4, &(0x7f000019a000-0x8)=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") eventfd(0x0) 2018/01/21 16:42:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fa6000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 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]}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f50000-0xb8)={0x0, 0x8, 0x9, 0x2c, 0xf59e, 0x2, 0x9, 0x10000, {0x0, @in6={{0xa, 0x2, 0x652, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0xb3, 0xcd0, 0x5}}, &(0x7f0000ce5000)=0xb8) ioctl$TCGETS(r0, 0x5401, &(0x7f00009f2000+0xb6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 16:42:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000005f000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000000f000-0x10)={0x0, 0x0}) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sched_setaffinity(0x0, 0xfffffe39, &(0x7f0000410000)=0x6) iopl(0x1) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000922000-0x10)={0x0, 0x0}, &(0x7f0000c01000-0x4)=0x10) r1 = msgget$private(0x0, 0x20) msgrcv(r1, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x4000000003, 0x2001) msgrcv(r1, &(0x7f0000cb8000)={0x0, ""/0}, 0x8, 0x100000000008, 0x1000) msgctl$IPC_RMID(r1, 0x0) 2018/01/21 16:42:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = userfaultfd(0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00007e2000-0xc)='/dev/autofs\x00', 0x101000, 0x0) connect$unix(r2, &(0x7f0000065000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000843000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000115000-0x20)={{&(0x7f0000545000/0x1000)=nil, 0x1000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000c000)={0x0, 0x0}) clone(0x600, &(0x7f0000687000)="", &(0x7f0000b4c000)=0x0, &(0x7f0000553000-0x4)=0x0, &(0x7f00007a5000-0x8f)="") close(r1) 2018/01/21 16:42:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000)="f8", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/01/21 16:42:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xc186a706585f1708) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000a15000)="") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d8b000-0x4)=0x0) r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f00007ed000)="6e65742f736f636b0200000000") lseek(r2, 0x2, 0x0) 2018/01/21 16:42:58 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) prctl$getreaper(0x27, &(0x7f000030e000-0x8)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000315000-0x4)=0x200, 0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000fe4000-0x38)={&(0x7f0000fe3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d13000-0x10)={&(0x7f0000213000)=@del={0x110, 0x11, 0x10, 0x0, 0x0, {{'wp512\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x23ff, 0x0, 0x0}, [{0x8, 0x1, 0xfffffffffffffffe}, {0x8, 0x1, 0x4000}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x81}, {0x8, 0x1, 0x0}]}, 0x110}, 0x1, 0x0, 0x0, 0x4000}, 0x24000084) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x5, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000fdf000-0x38)={&(0x7f00009e0000-0x80)=@generic={0x10000000001e, "02fb0400070020df0000000000510000805bf86c48020402000000f1ffffff009a480075e600000000170000000007e4ff064b3f013a00000008000000000000000000000000000009d67bcbd7fcad316a008356edb9a6341c1fd43e24281e00070ece000276c39766c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000fe5000)=[{&(0x7f0000fe4000)="e7f9d3a0c12478234e1d3499549efdcf8e3b79f3403cf8a3b3fff120217d", 0x406}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/21 16:42:58 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000888000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000493000)="09af6f", 0x3) 2018/01/21 16:42:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000688000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000024c000-0xc)={0x7, 0x8, 0xe000000, 0x38, 0x3f, 0x8, 0x7}, 0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000ab1000-0x10)={0x4, &(0x7f00000e0000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00006b5000-0x8)={r2, 0x8}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007db000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r3, &(0x7f00006e1000)=[{&(0x7f00008f1000-0x85)=""/133, 0x85}], 0x1, 0x3) 2018/01/21 16:42:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x801, 0x800000000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000242000)=0x0, 0x0) writev(r1, &(0x7f00000c1000-0x70)=[{&(0x7f0000a5c000-0xd0)="981ddcb67639519da564f8ee5d2f0e3699d51151f6ae58f5c63cf323bef54aa4838059f7b6d2948acfc155e01241b8bf29fa754002fced3be7cc0f5de815855c7bff2d22cd974120d8ef27b788878877e8f82e9111cde60073dc5c4ae3d22afa328a5e44cd518b7d651d202fea5f9b3f6167915e0b00ac3ed7ecb6c815204e4c67f0c726d2770f70411c3c634f3384353e8aba792fff56842950836e5f5579e9b8a7cdd641289ee422d87df9f377381db0fcd42b3a4e581f0156f477ee0d0345ee0102828f1cef4f37b8fa0629478da0", 0xd0}, {&(0x7f0000209000-0xc3)="73928073e605ae868a1ab22531bcb8536f2a2d873d2dba545f832a9b049301d963dc1299c021cc931e47173c80fd0afd54bdc87163dda815cb1502dd141e4daeb83287d118b9c1987e50d1dca4e975671f7ba375aafa658a720b4048150e3cbc7f16267e01e95227b92e93b63e7bb4d14a65333a6851d7c530670dba0deca13d89c2c9d395dcf6b3ea313c60fe71274873df79ef3a167ba1560802f10598857f47ea9f79e2dffdd076788c93744a81b3afdb1b745609102db4406aa3db1b3dd4f07b05", 0xc3}, {&(0x7f000036e000)="3819f06021182666db1bf44adfce6b4d1f58db0dd0e85fa56082b71cd05d72a4506354f55a3f2326421b680d3e8fc1375fa1abb1bd495eaeb35f6a9bb368ca2fbdf9a391127f5ee8420d11eae7fd3ea697a36af28807", 0x56}, {&(0x7f0000c88000)="15be7eb5c98804ff94d9d5d015deac8194865ae1", 0x14}, {&(0x7f0000612000)="5399f41a5c8b19a5ef3cc3dedc494194b20d96826abc6659ed01709a096c64822ae0edb325355dec28a3d2c002c4d2a48eddf2f73324cd13d21832a6d4948438dceae0dccff6ffa1ce137095c984e9718426f2da2f27c1c1f20c05e984064eb1f51f7f3e391c6c12f90bc646da895ce9bb6b190916acf55af420b58f9f7301d476466fef96a82bd23f1e96892f3f98c6a9b27ef5c96a2caa8286fd3a3f31488172eeff27dab7773f2db1f96680a9b620da2173dc0a7ea3e7072ff9b205b8f5b2005aec61fd2fd231235edd0d9f5068d183", 0xd1}, {&(0x7f0000985000-0xd0)="9bcdeae6edff6d47b31cc112d5e31293907f493d76275e3f714133b1a6f7ec05f10d0836b6d27985d82bcf282eef1635a1f983945d26b3e46d856170884352148620cf37c9637cc52ef18076812903dea26b07738b8a4d2e9d203a7e4f18e0ac728ba77c0356ea9dc966a56740ce0acce4efe066367abd10148242d93e9ea44059dd49e3df8598a69908be33df2562003f7b828b8b56bb60ab37275c3efae1afc66777837ed286229e6a2578ea303094addfad1cd9e42355b17d884791d423d1107ca9044ffd97ea4d8567e73c41be9c", 0xd0}, {&(0x7f000090e000-0x2f)="77a02fb9a9ba62dea0c9f28ebbce08016872af4fa55a695e7c846082e4d7a6713f992c3f34b409c77d7286dc425013", 0x2f}], 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009ba000-0x98)={0x0, @in6={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf65f, 0x10001}, &(0x7f00002f3000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a2c000-0x8)={0x0, 0x29}, &(0x7f000067d000-0x4)=0x8) getsockname$inet6(r0, &(0x7f0000787000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a4f000)=0x1c) sendmsg$inet_sctp(r0, &(0x7f0000f55000-0x38)={&(0x7f00000f6000-0x1c)=@in6={0xa, 0x3, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c, &(0x7f0000b0c000)=[{&(0x7f0000339000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000064000-0x180)=[@init={0x18, 0x84, 0x0, {0x7fff, 0x7ff, 0x3, 0x8001}}, @init={0x18, 0x84, 0x0, {0x7f, 0x2, 0x4, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x80, 0xffffffff, r2}}, @init={0x18, 0x84, 0x0, {0x7, 0x1, 0x10000, 0x1f}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x4, 0x2, 0x3f}}, @init={0x18, 0x84, 0x0, {0x8, 0x2, 0x6, 0x0}}, @init={0x18, 0x84, 0x0, {0xd2d9, 0x80e, 0x5, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x4, 0x8008, 0x400000000000, 0x8, 0x9, 0x7fffffff, 0x2, r3}}], 0x180, 0x8000}, 0x20000000) r4 = syz_open_dev$usbmon(&(0x7f0000eca000-0xd)='/dev/usbmon#\x00', 0x8000, 0x20000) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f0000882000)="2c1846a3f88614e8d7e9fc67b64917d2295c5cbdafbac7ce91c41032e2b862a0e7305905a82dcf7225cf7b907701f78f200d89b7cd574b5b76be49e68d8150fa742981d5f9d442ce3c7bd06ffbc5391431c423ec95d39bea1d08ce51348c5e1bc911343eb79dee49d3b289df88d447ae028a1b93a585f6774b06b9ba767ea9") 2018/01/21 16:42:58 executing program 5: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000007000-0x4)=0x31, 0x4) syz_open_dev$binder(&(0x7f0000058000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) unshare(0x8000400) select(0x40, &(0x7f0000039000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x80200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000032000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004c000)={0x77359400, 0x0}) 2018/01/21 16:42:58 executing program 4: mmap(&(0x7f0000000000/0x2ec000)=nil, 0x2ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f00002ec000)=[], 0x80, 0x0}, 0x0) close(r0) 2018/01/21 16:42:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f000065d000)='/dev/adsp#\x00', 0x10001, 0x224000) accept$ax25(r1, &(0x7f00001a7000)={0x0, {""/7}, 0x0}, &(0x7f00003b6000)=0x10) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000da0000-0xe)='/selinux/load\x00', 0x2, 0x0) r2 = dup(r0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x7fffffff) pwrite64(r2, &(0x7f0000f05000-0x1000)="c7d05de52fe4898f", 0x8, 0x0) write$selinux_load(0xffffffffffffffff, &(0x7f0000069000-0x20)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0x10) 2018/01/21 16:42:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000014d000)=0x1, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") renameat(r0, &(0x7f0000fd4000-0xc)='./bus/file1\x00', r0, &(0x7f0000a1d000)='./file1\x00') 2018/01/21 16:42:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f000016a000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000582000-0x24)={0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 16:42:58 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000026000-0xa)='/dev/cuse\x00', 0x8002, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r4 = dup(r3) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000025000-0x50)={@generic="4beec3f78ee296a5e6ae28ce85773693", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) [ 99.587363] SELinux: policydb magic number 0xe55dd0c7 does not match expected magic number 0xf97cff8c [ 99.597311] SELinux: failed to load policy 2018/01/21 16:42:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b2000)='net/ip6_tables_names\x00') creat(&(0x7f0000a0f000+0xe4e)='./file0\x00', 0x5) fstat(r0, &(0x7f0000dfa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) inotify_add_watch(r0, &(0x7f0000b54000)='./file0\x00', 0x200) 2018/01/21 16:42:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$l2tp(r0, &(0x7f0000369000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x2, 0x2}}, 0x26) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000)="2a8e0000", 0x4) 2018/01/21 16:42:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f45000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) clock_gettime(0x0, &(0x7f0000f0b000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000098000)=[{{&(0x7f00001cb000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000acf000-0x40)=[{&(0x7f0000fce000)=""/136, 0x88}, {&(0x7f0000678000)=""/57, 0x39}, {&(0x7f000014d000)=""/4096, 0x1000}, {&(0x7f00007ec000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000f25000)=""/171, 0xab, 0xbf}, 0x100000001}, {{&(0x7f00003bc000-0x8)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00007c9000)=[{&(0x7f00008f2000-0x32)=""/50, 0x32}, {&(0x7f0000c0a000-0x96)=""/150, 0x96}], 0x2, &(0x7f00000fe000-0x2)=""/2, 0x2, 0x10}, 0x9}], 0x2, 0x2101, &(0x7f0000760000)={r1, r2+30000000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000fee000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00001d2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000042b000)={r4, 0x1000, "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"}, &(0x7f0000796000-0x4)=0x1008) r5 = accept$alg(r0, 0x0, 0x0) sendto(r5, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3d31ce465b16d3f62", 0x11, 0x0, &(0x7f0000aee000-0x58)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f00000f2000)=""/101, 0x65) recvmsg(r5, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/21 16:42:58 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) sendto$ax25(0xffffffffffffffff, &(0x7f0000011000)="e9a335d4aa1c9d504cad64987fedf94eb46a75a154a0dc9877fb79406be8d89054bed69202c356c231e3452c3e820039eddff301747801", 0x37, 0x0, &(0x7f0000006000)={0x3, {"a42c2efccd6890"}, 0x0}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000011000-0x4)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000026000-0xc)={0x7, r1, 0x1}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r2, &(0x7f0000027000-0x38)={&(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000027000-0x50)=[{&(0x7f0000023000)=""/4096, 0x1000}, {&(0x7f0000027000-0xeb)=""/235, 0xeb}, {&(0x7f0000027000-0xb6)=""/182, 0xb6}, {&(0x7f0000007000-0x1a)=""/26, 0x1a}, {&(0x7f0000027000-0x64)=""/100, 0x64}], 0x5, &(0x7f0000027000-0x1d8)=[@mask_fadd={0x58, 0x114, 0x8, {{0x20, 0x5}, &(0x7f0000026000)=0x100000000, &(0x7f0000025000)=0x1, 0x1ff, 0x5, 0x6, 0x7fffffff, 0xa, 0x9}}, @rdma_args={0x48, 0x114, 0x1, {{0x200, 0x4}, {&(0x7f0000027000-0xbd)=""/189, 0xbd}, &(0x7f0000017000)=[{&(0x7f0000026000)=""/119, 0x77}, {&(0x7f0000001000-0xef)=""/239, 0xef}, {&(0x7f000001b000-0x76)=""/118, 0x76}, {&(0x7f0000026000)=""/92, 0x5c}, {&(0x7f0000011000-0xc)=""/12, 0xc}], 0x5, 0x10, 0x3}}, @mask_cswp={0x58, 0x114, 0x9, {{0x2, 0x101}, &(0x7f000001b000)=0x3, &(0x7f0000004000)=0x2, 0x401, 0x1, 0x5, 0x4, 0x1, 0x1}}, @cswp={0x58, 0x114, 0x7, {{0xffffffff, 0x400}, &(0x7f0000002000)=0x10000, &(0x7f0000026000+0xca5)=0x3, 0x2b, 0x8000, 0x6, 0x677b, 0x28, 0x3}}, @fadd={0x58, 0x114, 0x6, {{0x7, 0x8e66}, &(0x7f0000026000)=0x20, &(0x7f0000027000-0x8)=0x1, 0x8, 0x80, 0x9, 0x1000, 0x1, 0x8}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000027000-0x1000)=""/4096, 0x1000}, &(0x7f0000026000)=0x0, 0x1}}], 0x1d8, 0x40}, 0x8000) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000026000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_names=@common=""/16}) 2018/01/21 16:42:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000487000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000da3000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000617000-0x2)={0x5, 0x1000}, 0x2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setrlimit(0x7, &(0x7f0000ba6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00002f7000/0x18000)=nil, &(0x7f0000ae7000-0x18)=[@textreal={0x8, &(0x7f00004ee000-0x3c)="362e2e3e263e0f01182ef30f2a8b0080ffa80000f40f3266b94708000066b8e9ed168366ba000000000f303e260f320fc45dda4db800008ed80f00dd", 0x3c}], 0x1, 0x0, &(0x7f0000b77000+0xddc)=[], 0x100000000000024f) 2018/01/21 16:42:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) r1 = open(&(0x7f0000b4e000-0x8)='./file0\x00', 0x800, 0x101) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000a7a000-0x10c)={0xc3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 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]}) semop(r0, &(0x7f000001a000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) semtimedop(r0, &(0x7f0000037000-0xc)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f0000037000-0x10)={0x77359400, 0x0}) semctl$IPC_RMID(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) syz_open_dev$dspn(&(0x7f0000939000)='/dev/dsp#\x00', 0x2, 0x200000) 2018/01/21 16:42:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000873000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r1, r1, &(0x7f0000e04000)=0x0, 0x7ff) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00008b1000-0x6)={0x0, 0xffffffffffff8001}, &(0x7f0000555000)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c7b000)={r2, @in6={{0xa, 0x1, 0xfffffffffffffffd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xce5, 0x8, 0x6a, 0xffffffffb7749f90, 0x2}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup2(r3, r3) flock(r3, 0x7) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000013000)={0x7, 0x7, [{0x5, 0x0, 0x400}, {0x200, 0x0, 0x9}, {0x401, 0x0, 0xffffffffffffffff}, {0x100, 0x0, 0x1}, {0x7, 0x0, 0x10000}, {0x2, 0x0, 0x7fff}, {0x0, 0x0, 0x6}]}) setsockopt$inet_int(r4, 0x0, 0x15, &(0x7f000000c000)=0xffff, 0x4) 2018/01/21 16:42:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f00002d4000-0x60)={0x0, 0x21, 0x6, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b45000)=0x0) clock_gettime(0x0, &(0x7f0000e03000)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f00001a5000-0x20)={{0x77359400, 0x0}, {r1, r2+10000000}}, &(0x7f0000b49000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000180000-0x9)='/dev/sg#\x00', 0xf2fa, 0x101800) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f00009ef000-0xc)={&(0x7f00002ad000+0x285)=[0x0, 0x0], 0x2}) 2018/01/21 16:42:58 executing program 1: r0 = open(&(0x7f0000e0d000-0x8)='./file0\x00', 0x20002, 0x101) ioctl$KDDELIO(r0, 0x4b35, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000801000-0x10)=@generic="58f71be87d004226180123869e9e447d", 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) listen$netrom(r0, 0x6e83) tkill(0x0, 0x0) 2018/01/21 16:42:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x664, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007a0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000278000)='/dev/ppp\x00', 0x18640, 0x0) ioctl$KDGKBLED(r1, 0xc0045401, &(0x7f0000729000-0x1)=0x0) dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000047a000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000f06000)={r2, 0x1}) 2018/01/21 16:42:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000639000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0x0}, 0xc) r1 = syz_open_dev$mouse(&(0x7f0000ca9000)='/dev/input/mouse#\x00', 0x9, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x81, 0x4) 2018/01/21 16:42:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000299000)='./file0\x00', 0x0, 0x60) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000aa5000)={0x5, 0x0, 'client0\x00', 0x1, "0d2901c725f120cc", "11d959efe92df2de2d55da6b85efb48e4b343b5266ae7c8ab967bfb82174f9df", 0x6a, 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]}) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x0) 2018/01/21 16:42:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fdatasync(0xffffffffffffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000a9c000)=0x0, 0x100000001) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000797000)={0x2, 0x3, 0x81}) 2018/01/21 16:42:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x101000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000602000)=0x1, 0x4) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000367000)=@sack_info={0x0, 0x8084, 0x2}, &(0x7f0000e73000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000adc000-0x8)={r2, 0x8}, &(0x7f00004ad000)=0x8) ioctl$sock_ifreq(r1, 0x891f, &(0x7f0000ead000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) 2018/01/21 16:42:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000197000-0x80)={[0x1000, 0x812c14cb15164a81, 0x4000, 0x100000], 0xfffffffffffffffe, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) 2018/01/21 16:42:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd4000)={0x26, 'skcipher\x00', 0x0, 0x23fb, 'xts(aes)\x00'}, 0x58) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000616000-0xf)='/dev/sequencer\x00', 0x41c000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fee000)={0x400, 0xe204dc7, 0x6, 0x0, 0x1000, 0x1, 0x200, 0x1, 0x0}, &(0x7f000080c000)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000e53000)={r2, 0xb0, "f5fdf2758f10748955a7594647ee2a298a17d00caf7e14245eef6d0e4a2e7709ea9718b89c9e00cc87312288dda0613170cf6d5f7c652b258aa957848ae22b89a3af9652c84e9bdfa42e9639831ebeee3944861a7f16cd912cf044ca740523a16db3c38268b59ddd2a07352ba4ef143ba44f95b0388a311fbef8cfe238ad8ca696fa8484f94fbd7d1aaa35863f7280b6aab28477f28045c5f6bc88300a8fd4b603b56bef8d7a3fa3e880a9d435756803"}, &(0x7f00005bc000)=0xb8) r3 = syz_open_dev$mice(&(0x7f0000f47000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000071b000)='/selinux/mls\x00', 0x0, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000ad1000)={r5}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000dcf000-0x8)=0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000039000-0x4)=0x5, 0x4) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000764000-0x108)={0x10000, {{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4778, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f0000b87000)={0x0, 0x0}, &(0x7f0000ce2000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000ac7000)=0x6, 0x4) bind$alg(r0, &(0x7f00006dc000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni-avx2\x00'}, 0x58) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000804000)={"406abb7a362242360671448e663d6b451ddd39bb021c609c45cd661f6a128125b7afc2337ea067d244a80b8f654a3aba175a27914a47f13508a542d05a34221cced8eb018ff2e6a9dfd8599c7700876201e27302a9ccd0bf4a207a95fa8053dabcca4b25f0ba15455cfbe398bc68f85055407d00749103b0969f29e2719a1ebd6a817d1ea7c9152ebe3ed8e3575181afe6d90e529dd8f6a39fa8751d9cce2ff35d533d1951813dbfd3a4b2dbd9068b0974aef6adfd57fd3103b82357c17b1918c3c813dd006e52878e1127dace08aacd5e103be955304a678823be5650a19b3acaa5dca2da38a4033f066883743b35b4e2d41507d042ff1c3fc1827258a8c49214e06ed14475a5929ae1aad5e07e88752095e339771572ca5a99f210dcaa99fe037cbd4d34476e1a24c4e5b3d05ed3ee1b7bcb586de0232f59db8a45c7699dc56d0d93406313d3a15354bf6ae11454bbb0587d317727d6d67948951f547c1c30e7ceffbfa7315fdd1dcca328381db26eee756426af7637155fdd7465a6e5289112691d135aa05aa2c878f93052e59fcfb26873f2aeb73d9f8465971e2a467cab39fdaa1a011ced1b028f158468ca4638ddf46cf6b5ef81094704c73ab87a67bc7a431b5629628323bcad10a8e1a4a7a3bb725e65a54f09312bbca7615eedc79906a39756686cfddc94786788ca55c43da87e685e0b90d6812d463b9328645071593269c63f5a741edb389064ab05346a290e65f3ca933322ac4517301452ff3f20d21a5a2bf75b37c11622231b6c7f4f02b9e7addaaf861102a56dbae845c7d6e501555aa5dd4b6edfe83e54838ff4985a89fbfb8c3594499038c94cf3677895256cd2b453b95edd47bed7fb5dc0c1390e208902db07cea5aa84eb0e3bba426a1db1a8e2c716497cbe6a6dd9b0e09f40eb39fa675b4bd562480a49546575016ea79e6902e495601d78dd020f1fb2a87e8eacff53e6d2db373c7c250f04bba50202291a5cb1ca35de052a9c83a2b0cabdfcf7448fe72d131ac2e68f8243ff6112243991062ebb7ec770049fffb3e09cad7314f5342f5f0f9d8409960357f9482290e697bae0484fa926e022149ab36ec41f50df671d3d8c77d7ff8f52e0c51df8323dec66611d1ac133d420e639bf205e505cbc6f8a755fe35a806c72c5b7a74af5de5cc2e57eb2c6176a29e2f51efaa9abfa09259ca5fa8a30615b96fc48210878c85b3f7032c82f2b3a0da9cb7cdc982b08a549c9c584b8773acfb4a6f6bfc5b5cb6ebe494a21f2699037bc6d0ea95ee6e80a16c3ea46a25748af34434ea50d4d7e795d7b2eed28b607752a69ba30b2c624cfe12abb6bda660dfd578b3be38f4d8e6ba68546aff903dfa55d2db72a9477674fc9d3e9df94bc798f4269cb42dc261a0b9f3041cfdc93bb17e267e3ce147a972b40bd6c5b022d0822ca452f8bd5"}) 2018/01/21 16:42:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f0000646000-0x8)=[{r1, 0x18, 0x0}], 0x1, 0x9) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) shutdown(r1, 0x1) write(r1, &(0x7f00007d9000)="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", 0x599) 2018/01/21 16:42:59 executing program 7: renameat2(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x3) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00007c0000)='/dev/cuse\x00', 0x101040, 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) execveat(r0, &(0x7f0000f3b000)='./file0\x00', &(0x7f0000b52000)=[&(0x7f0000000000)='posix_acl_accesssecurity\x00', &(0x7f0000000000)='vmnet1{ppp0-nodev^%self\x00', &(0x7f0000000000)="e400"], &(0x7f0000000000)=[&(0x7f00009cf000)='eth1proc\x00', &(0x7f0000843000-0x8)='ppp0,/\\\x00', &(0x7f0000000000)='cpuset\x00', &(0x7f0000000000)="2e2ca125757365722b6b657972696e675d262a707070315e5e252c2500", &(0x7f0000000000)='GPLvmnet1vmnet0@\x00', &(0x7f0000857000)="277365637572697479a25d29275d00", &(0x7f0000761000-0x3f)='security,&mime_type^security}ppp0userwlan1vmnet0system}vmnet0/\x00'], 0x1400) 2018/01/21 16:42:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000303000)={0x0, 0x0, &(0x7f000056b000)=""}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e9c000)='/dev/hwrng\x00', 0x80, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f00003b2000)=""/237, &(0x7f000056f000-0x4)=0xed) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00003fb000-0x4)={r2}) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x40c}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/21 16:42:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000970000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000014d000-0x4)=0x9) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x39b06ce9, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000069f000)='wchan\x00') sendfile(r1, r1, &(0x7f0000608000)=0x0, 0x20002) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/21 16:42:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00004c3000-0x50)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x50) openat$pfkey(0xffffffffffffff9c, &(0x7f000079f000)='/proc/self/net/pfkey\x00', 0x101240, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/21 16:42:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = add_key$keyring(&(0x7f0000cd5000-0x8)='keyring\x00', &(0x7f0000bb6000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$describe(0x6, r1, &(0x7f00005f4000)=""/157, 0x9d) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000767000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000087000-0x8)=0x1000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/01/21 16:42:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffc}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c8e000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c1b000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000072e000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000025c000-0x1)=0xe8) fstat(0xffffffffffffffff, &(0x7f00004c8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000268000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000379000-0x4)=0xc) getresuid(&(0x7f0000d3d000-0x4)=0x0, &(0x7f0000fd7000)=0x0, &(0x7f00001b5000)=0x0) getuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000914000)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000010e000)=0xe8) r4 = openat(0xffffffffffffffff, &(0x7f0000f4a000)='./file0\x00', 0x101000, 0x4) perf_event_open(&(0x7f00000d4000)={0x7, 0x78, 0x8, 0x0, 0x4, 0x81, 0x0, 0x2, 0x80, 0x2, 0x25, 0x5, 0x401, 0x5, 0x0, 0x1, 0x4, 0x3, 0x81, 0x2a4c, 0x3, 0x800, 0x4, 0x7f, 0x6, 0x8, 0x8001, 0x9, 0x7fff, 0x2a, 0x3, 0x9, 0x401, 0x1, 0x7c, 0x78d, 0x40, 0x2, 0x0, 0x1, 0x4, @perf_bp={&(0x7f00005c1000)=0x0, 0x4}, 0x484, 0x0, 0x1, 0x4, 0x9, 0x3, 0x7, 0x0}, r2, 0x1, r4, 0x4) setresuid(r3, r1, r0) socketpair$inet6(0xa, 0x4, 0x3, &(0x7f0000387000)={0x0, 0x0}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ee2000)='/dev/rtc\x00', 0x140, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000aab000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad7000)=0xe8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000ac8000-0x1a)={0x0, 0x12, "9505ac7cede86a2930eb810ff9645e250f46"}, &(0x7f0000585000-0x4)=0x1a) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000839000)=@sack_info={r7, 0x6, 0x0}, 0xc) 2018/01/21 16:42:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f000002c000-0x1a4)=[{{&(0x7f0000c22000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000d07000)=[{&(0x7f000061a000)=""/113, 0x71}], 0x1, &(0x7f00001d7000-0x6d)=""/109, 0x6d, 0x5f}, 0x100000000}, {{&(0x7f0000e79000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000f1f000-0x80)=[{&(0x7f0000568000-0x40)=""/64, 0x40}, {&(0x7f0000e1b000-0x1a)=""/26, 0x1a}, {&(0x7f00009b8000)=""/119, 0x77}, {&(0x7f0000dfd000)=""/28, 0x1c}, {&(0x7f0000476000)=""/39, 0x27}, {&(0x7f00002ae000)=""/4096, 0x1000}, {&(0x7f0000211000)=""/100, 0x64}, {&(0x7f0000ac0000-0x81)=""/129, 0x81}], 0x8, &(0x7f00004d2000)=""/103, 0x67, 0x2}, 0xffff}, {{&(0x7f0000753000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @generic=""/16}}, 0x1e, &(0x7f0000e6a000-0x40)=[{&(0x7f0000333000)=""/147, 0x93}, {&(0x7f0000bb3000)=""/121, 0x79}, {&(0x7f0000946000)=""/216, 0xd8}, {&(0x7f000017e000-0x7e)=""/126, 0x7e}], 0x4, 0x0, 0x0, 0xfffffffffffffff7}, 0x101}, {{&(0x7f0000781000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, 0x32, &(0x7f000079e000-0x10)=[{&(0x7f000056e000-0xde)=""/222, 0xde}], 0x1, &(0x7f00008a3000)=""/151, 0x97, 0xffffffff}, 0x1f}, {{&(0x7f0000128000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000581000-0x10)=[{&(0x7f0000936000-0xa0)=""/160, 0xa0}], 0x1, &(0x7f0000258000)=""/56, 0x38, 0x2}, 0x5a}, {{&(0x7f00009cd000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)=[{&(0x7f0000fa2000)=""/50, 0x32}], 0x1, &(0x7f0000a03000-0x6c)=""/108, 0x6c, 0x0}, 0x2}, {{&(0x7f0000409000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000cec000-0x10)=[{&(0x7f00005b8000)=""/5, 0x5}], 0x1, &(0x7f0000082000)=""/80, 0x50, 0x9}, 0x4}], 0x7, 0x100, &(0x7f000048e000-0x10)={0x0, 0x989680}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000030b000-0x4)='tls\x00', 0x4) r1 = msgget$private(0x0, 0xfffffffffffffffe) msgrcv(r1, &(0x7f000058f000-0xf3)={0x0, ""/235}, 0xf3, 0x2, 0x800) 2018/01/21 16:42:59 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000001000-0x2e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x1, 0x0, @broadcast=0xffffffff, "00c0d001"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/21 16:42:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000420000-0x32)="a9", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r1, 0xffff) write(r1, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') 2018/01/21 16:42:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000ce9000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semget(0x3, 0x3, 0xc8) listen(r0, 0x4) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f00007b0000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xffffffffffffffeb) fcntl$getown(r1, 0x9) setsockopt$inet6_tcp_int(r0, 0x6, 0xd, &(0x7f00000f7000-0x4)=0x200, 0x4) 2018/01/21 16:42:59 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pivot_root(&(0x7f0000013000)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006d7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00005f1000-0x4)=0x8, 0x4) 2018/01/21 16:42:59 executing program 5: r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f00005a7000)=0x7) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002c9000)="", &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) munmap(&(0x7f000078b000/0x2000)=nil, 0x2000) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000078d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000078c000)=0x6f0, 0x4) timer_create(0x7, &(0x7f0000787000-0x60)={0x0, 0x22, 0x1, @thr={&(0x7f000078c000-0xed)="734fb1beddfd6a656eb70be3acf120652c940cf3fc63cfe3ba70c2a924ba0ce62919d2598caaa64bbf72f345561ff0aac82237e544e750dfcc5ab4dbdd896b6e9368c19abba733ed790b22c0004aae1dd8bef0858ecae798d85e66ac77c66ac953304293a662c44b07be26d9969a6bc088fc9f2a78e6eff87dff96ffb2731cee8354412e16676674fc63112e355d8a83bb7bbcba86c5187c2fafb0c69e5453efc4b4b6d0991b3f0860350a4fdf39871ff34264fa2543dd35ab038a76a330b83c345800e101cef41482421587af277390e65246f1be966fabfca1de10e9aa330d68c53af25b70ddb100b3aeda6c", &(0x7f0000191000)="ea0a0f8d071b2b907a6434c7fd0480c1f03a8b72b0d892d59d10abfb885eb59667bc97ce16f02ed2f1915ef50bde21c65b5b20f24e3dfb8648d14364524e9c167987685585f34633f2f1cb2de7fc367d546e89a49d5ca927f289cc03976a2614394f097b27772babe8b9c99f342d331872be005cd711999f8458cc44"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae3000-0x4)=0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$admmidi(&(0x7f000078d000-0xe)='/dev/admmidi#\x00', 0xffff000000, 0x2000) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000078c000)={@generic="3153480fd270a86cc95063fc48e8a9cc", @ifru_flags=0x8000}) 2018/01/21 16:42:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000eb4000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000d44000-0x50)={{0x8, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000054b000-0x6)='GPL}.\x00', 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00007bd000-0xc)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f000020d000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000304000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x9, r2}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000077d000-0x20)={0x4e3, 0x0, 0x3, 0x1c}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000e03000)={0xffffffffffffffff, r3, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d74000)={0x7, 0x0, 0x3, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000fce000-0x20)={0x7, r4, 0x2, 0x7c9b}) 2018/01/21 16:42:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004fe000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d3e000)=0xc) fcntl$setown(r0, 0x8, r1) bind$alg(r0, &(0x7f0000418000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000a3b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000939000-0x4)=r1) 2018/01/21 16:42:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f000020b000)=[{&(0x7f0000b0c000)="ff2385511173befd8b633d6cddaedff34a72adad9e603388337d63f7ae0e8fd3bc7bc5933a18eb123d705e21a238a5216d7952fd5de771699553eaa81d9270ffadf128c28331b837653a14c9073482aeb4309af5d21653af1df6ffab615d06603397e79355dedaaebb79c197525f2422ff3fcd29e3bf72a9dc57da0de4f589e09fc21d89af7cf6d038ca9d82a7d58bb96226e856699100003086243c80482d59ad9d47728ccfb3fe08a4ae74fa3e6743", 0xb0}], 0x1, 0x0) readv(r0, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/176, 0xb0}], 0x1) fsetxattr(r1, &(0x7f0000cef000)=@known='system.sockprotoname\x00', &(0x7f0000756000)='/!\x00', 0x3, 0x1) 2018/01/21 16:42:59 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000989000)='/dev/snd/midiC#D#\x00', 0x4, 0x10000) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000ff6000)=0x0) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x32) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/21 16:42:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = eventfd2(0x0, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000b97000-0x8)={0x0, 0x0}) setsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f0000e1c000)=0xffff, 0x4) r2 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) io_submit(0x0, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000ddc000)="", 0x0, 0x0, 0x0, 0x1, r0}]) 2018/01/21 16:42:59 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 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) timer_create(0x7, &(0x7f0000001000-0x60)={0x0, 0x35, 0x4, @thr={&(0x7f0000001000-0xcd)="c8fab276552f37eb136e3748e92a1d50ef47a5d15d2565139872e3a1c7103560fa36dfba5322e3cdd61eb6b4bf753ee72db831c564fb047532ed86327eb00023515e9bf323ed1b235351c074a2bc1ea51d669a57d938cba758d97351f9fd45bd6d3f14a76ecfef438af93b146cb6647f5d205e550ede7e53222a0e6edae73ca8e6cad3023f5e189a3e91adb83a87005449cc8fa44266244f2df3c57d6003bd8f0bc0a44002373b266265317063e3530049772f6f749d8f0e0e1faf8b6e241f5877505f512a24cfa32c7a84c2c1", &(0x7f0000001000-0xd4)="7aa172070140935d3b76c7a70989c4ebf747f7faa0af4f822d04854a3e1d196fc09fc6d368f99529bbc08b63f8eea2bf7fe387d70baf82d0a6c7bfa1d56dc70e15a757db6d158f1af07b010402414909ac1a49422247bafc428c2a6760613d825868c3f73235bd09d92161a70c54d0501b911b83f8fd776113ae89867d759d1f93b4cfcd335c925505ef16ea07801e5e4932ad0440a5cd282b9baee78060baaea352467c489484742c3642cd86b9d9057913233ad91dc24519c9bd1f4b34597672c2ea31bac53c20d672f72d65437e63ea4d5a06"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000-0x4)=0x0) timer_settime(r0, 0x0, &(0x7f0000012000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000012000)=0x0, 0x7, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0}, &(0x7f0000012000-0x4)=0x0, 0x0) 2018/01/21 16:42:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getrandom(&(0x7f0000558000-0xf)=""/15, 0xf, 0x3) getpeername$packet(0xffffffffffffff9c, &(0x7f0000268000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000098f000)=0x14) 2018/01/21 16:42:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000519000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00008f1000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x40, 0x4, 0x20, 0x44}, &(0x7f000004a000)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000aa6000)={r2, 0xe19, 0x9, 0x6}, &(0x7f0000f0e000-0x4)=0x10) r3 = geteuid() sendfile(r1, r1, &(0x7f0000a6d000-0x8)=0x2b, 0x5) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000ff000)={0x0, 0x4b280, 0x0, 0x1, r3, 0x9d, 0x100000000, 0x5}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00007a2000)=0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000cb000)='/dev/qat_adf_ctl\x00', 0x400902, 0x0) dup(r0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f00004aa000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/21 16:42:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c54000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7d8ef9f5d56530f90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000769000)={0x0, 0x0, &(0x7f0000aeb000)=[], 0x0, &(0x7f0000007000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) accept(r1, &(0x7f00008af000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000002e000)=0x10) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000060a000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) io_setup(0x1969, &(0x7f0000458000-0x8)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/21 16:42:59 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000939000-0x10)='/dev/sequencer2\x00', 0x400080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x800, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@sack_info={r1, 0x3, 0x7}, 0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0xe7f, 0x6f71, 0x5, 0x80, 0x0, 0x1, 0x40040, 0x8, 0x40, 0x8d, 0x20, 0x1f, 0x40, 0xff, 0x0, 0x9, 0x650, 0x3, 0x80000000, 0x40, 0x401, 0x7f, 0x4f8, 0x6, 0xffffffff7fffffff, 0x101, 0x5, 0x6, 0x7ff, 0x93, 0x8, 0x798, 0x1f, 0xffffffffffff1bb6, 0x100000001, 0x2, 0x0, 0x3282, 0x3, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x1}, 0x600, 0x2d, 0x4, 0x4, 0x6, 0xff, 0xd2, 0x0}, r2, 0x10000, r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xe7000)=nil, 0xe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000c0000-0x8)=0x7, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000d9000-0x6)={r1, 0xa7f}, 0x6) syz_emit_ethernet(0x3e, &(0x7f0000084000-0x10f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x87, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/21 16:42:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000df000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f00008fe000-0x4)='net\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000e66000)={0x6, 0x1, 0xffff, 0x101, &(0x7f0000611000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 16:42:59 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@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]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000b1d000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, r1}) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/21 16:42:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000bec000-0x4)=0x0) prlimit64(r0, 0xf, &(0x7f00002c2000)={0x6254, 0x859c}, &(0x7f0000fba000)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f00003f0000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mq_notify(0xffffffffffffffff, &(0x7f0000594000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000321000-0xa5)="", &(0x7f0000366000-0xfa)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$random(&(0x7f0000da2000-0xc)='/dev/random\x00', 0x0, 0x8000) 2018/01/21 16:42:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b44000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000a2c000-0x28)={0x2, 0x20, [0x8, 0xad47, 0x400, 0x81, 0x314d, 0xffffffff00000000, 0x8, 0x8]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000a23000-0x4)=0x1) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a54000+0xbfc)=0x0) ptrace$getenv(0x4201, r3, 0x0, &(0x7f000062f000)=0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000058c000-0xe)={0x0, 0x0, 0x0, []}, 0x8) capset(&(0x7f0000e6a000-0x8)={0x20071026, r3}, &(0x7f0000c08000)={0x3, 0x2, 0x6, 0x9, 0x80, 0x5}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000424000-0x50)={@common='yam0\x00', @ifru_settings={0x6, 0x80000001, @raw_hdlc=&(0x7f0000e0d000-0x4)={0x3ff, 0x1}}}) 2018/01/21 16:42:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000-0x20)={@generic="459d4493b44714bb46be8d54d3c9e537", @ifru_flags=0x1000}) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x21, &(0x7f0000002000)="", 0x0) 2018/01/21 16:42:59 executing program 3: mmap(&(0x7f0000000000/0xd33000)=nil, 0xd33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f000039a000-0x1)="", 0x0, 0x20000000, &(0x7f0000851000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000029000)=""/124, 0x7c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c0d000-0x10)=@common='eql\x00', 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) r1 = open(&(0x7f0000ccc000-0x8)='./file0\x00', 0x30080, 0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000fd4000)={0x0, 0x43f7, 0x0, 0x4}, &(0x7f000084d000-0x4)=0xfffffffffffffe8a) fcntl$getown(r1, 0x9) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000fd4000)={{0x3, 0x3, 0x80000001, 0x1, 0x8}, 0xfffffffffffffff8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fd5000-0x8)={r2, 0x7}, 0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a6000)='/dev/rfkill\x00', 0x10000, 0x0) connect$pptp(r3, &(0x7f0000f13000-0x20)={0x18, 0x2, {0x1, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000fd5000-0x4)=0x0) r5 = fcntl$getown(r3, 0x9) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x3, &(0x7f00004da000-0x4)=0x80000001, 0x4) rt_tgsigqueueinfo(r4, r5, 0x23, &(0x7f0000fd5000-0x10)={0x35, 0x8, 0x7, 0xfffffffffffff652}) 2018/01/21 16:42:59 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x3, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "fe1f00fc0404abac"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) getitimer(0x2, &(0x7f0000005000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 16:42:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{0x80, 0xffffffffffffffff}, 'port0\x00', 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000f9f000)={0x100000000, 0x2, 'client0\x00', 0xffffffff80000000, "a63c29cd3ac66b43", "00676b5c05e32fbf1732b858acdb5de3f6ff23cff50f2d68b2ab6de69cb59c98", 0xfffd, 0xffffffffffffffd2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 16:42:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002a1000-0x8)=@assoc_value={0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000022f000-0x8)={0x0, 0x8}, &(0x7f000039a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000188000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/21 16:42:59 executing program 5: r0 = socket(0x18, 0x0, 0x100000000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) accept4$packet(r0, &(0x7f0000550000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001e6000-0x4)=0x14, 0x0) 2018/01/21 16:42:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000822000-0x3)='[-\x00') r0 = syz_open_dev$amidi(&(0x7f0000913000-0xc)='/dev/amidi#\x00', 0x7fff, 0x20880) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f00004ed000-0x8)={0x3, 0x3}) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f000002c000)={0x0, 0x7, 0x9a, &(0x7f0000348000-0x8)=0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009d7000-0x108)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xffffffff, 0x10001, 0x2000000000000000, 0x6d90000000000000, 0x4ac, 0x1318, 0xffffffff, 0x10000, 0x1f, 0x100, 0x0, 0x0, 0x2, 0x9]}, &(0x7f0000b8b000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000004d000)=r1, 0x4) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00008c6000-0x8)=&(0x7f00002f0000-0x1)=0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000558000-0x10)={0x100000000, 0x76bc00000000000}) 2018/01/21 16:42:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f00003cd000-0x8)=0x10003, 0x7742) mbind(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1, &(0x7f000000b000)=0x0, 0x4, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f11000)='net/netstat\x00') ioctl$TCSETA(r0, 0x5406, &(0x7f0000b90000-0x14)={0x8, 0x2, 0x7ff, 0xa00000000000, 0x1f, 0x2, 0x4, 0x564, 0x24, 0xfffffffffffffffa}) mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, &(0x7f00002e0000-0x8)=0x0, 0x1, 0x2) 2018/01/21 16:42:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) bind$netlink(r0, &(0x7f000076d000)={0x10, 0x0, 0x2, 0x8000000}, 0xc) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000013000)='asymmetriR\x00', &(0x7f0000025000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000027000-0x11)='/dev/vga_arbiter\x00', 0xfffffffffffffffd) 2018/01/21 16:42:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000375000)='/dev/hwrng\x00', 0x84001, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a20000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007aa000)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00002ae000-0xc)={r2, @multicast1=0xe0000001, @rand_addr=0x3}, 0xc) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00005db000-0xb)='/dev/mixer\x00', 0x200, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000f01000)={0x0, 0x1, 0x3, 0x4, 0x1000, 0x1, 0x1, 0x1, 0x2, 0x5, 0xe6f, 0x5}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000539000-0x11)='($md5sumnodev^!)\x00') poll(&(0x7f0000fc3000-0x10)=[{r1, 0x4, 0x0}, {r1, 0x80, 0x0}], 0x2, 0x6) ioctl$int_in(r3, 0x5421, &(0x7f0000643000-0x8)=0x9) 2018/01/21 16:42:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000569000)={0xb5, &(0x7f0000d40000-0xb5)="fc334fd4a976959ee6bc774097b2da4521a1f2ca3de1623c46681007d77577c5b24dff094d993fd56c295b201661a2a7635c2bc293bf2504977c74498b87890579c0dec700a66cfd847cd2005603afa191b1382881ec67edafb3714cb53640181ea7219f3e2d4d080c32183ef1755859708a5f196d8594d604819f0064a2609b816f319079a1b4826b74ef8f8142ec88afddb457544bccf7afde4e573521dd9e98ad86bd97188fa3462b133bd07bb7bb814e922780"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d82000)='/dev/mixer\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000daa000-0x4)=@int=0x9, 0x4) r2 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r2, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ded000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 16:42:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) msync(&(0x7f00009c9000/0x2000)=nil, 0x2000, 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000004) r2 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ab9000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000021e000-0x4)=0xe8) getresgid(&(0x7f0000075000-0x4)=0x0, &(0x7f000062a000-0x4)=0x0, &(0x7f0000f44000)=0x0) r5 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fc8000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000079f000)=0xe8) fstat(r1, &(0x7f0000d12000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000cea000)=[{&(0x7f0000d04000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000aef000-0x80)=[{&(0x7f0000cd6000-0x6f)="5aaf1c15ca5a656ff3c9a4ea940642484b3ae5972a98a05514faf4ae8b548298b6ba3b19ee3431a1f5cf356f254ce4ff1db5ba85b063ea61c549da491522fdadd9746517d2ebe780751309072240cf745e2946ab10ecac78fc25e7c03c451081a4f2e56ac84ab78be41bd9330e4e2c", 0x6f}, {&(0x7f000079c000)="f63dcedc5e9562243fbd700ef514905041172952c3fe87e042c12bff8779aaccde922aabeaab7d55173a8fae7ed5c6dc3d1ea5ac3a81494263cd2accbc26856c47e4450bd632e79fd01079c1f483df8a08747a1f4c0b55c96db2244635986cd6225df15aed4daf15ee2e28f20f0394b0396362ee2c36440bae2b6e256d3477e7011f36fecad0710a435780efa4c5ece889f3588b4b4bc47ee84211fae822fce4a964d7bc332c2b743c774eaa3f2a9bc43cac7306c4a31af42999154dfecff75fadc18575beb56c84646040bd4df96bd92d9bf23402912e4bbe3a43a946394da660", 0xe1}, {&(0x7f0000839000)="1623f89098a25e417decd13f819aa6420d168628b3648850c2a422fa5d05faba988068b9cc987fdc54", 0x29}, {&(0x7f0000eaf000-0x9)="d99a393614b5ce24a0", 0x9}, {&(0x7f0000c81000-0x7)="67a30914d104d4", 0x7}, {&(0x7f000010c000)="da6ecf4415be0fb9e8eb50dbf47520ff619d8011d8e0226bd8ceb18d30cc8fa734346ffcd4fd58043bfd72eace319aa9b89481df4613c9e8e7949ef063571c88e468f5fa8beb1d460a3147891c778d4c7217add97d96c7fbe90708ff7ba3edc78122f008232b941361350c724cd285b84fcf15bcc77efbdf5c059b5a3ca1c9efb5cd8ad328c262e4da61c8f077b651ba4706952dcd4202e6fb70fb3d5d047ae4f8b55fabb82f076dea0870e562250a814d7c", 0xb2}, {&(0x7f000035b000)="a7a32e94f3c65c04a70bd051a13e5dbd1d6541dbd287f66c158d27537c8e54ce62981fdf6ea0a23ff7d6c4ef2d3b69dfe56468d78152048db7db24324de323b05c34c28f4389b75b56a9bf4c1a70ab2b54a07833a6869e5da45e526bf52bd5fa54c9698f43c15e3e6bb6ed819cea0bef7097b76d9317ebad85e40211cd92362198c2ab0c67fe5e81dbc0e2e744decdf30ba9129325690d23fa1a0f14e0a6094034809ae0c65fe354ca6b18c3e75ac7d92bc813d3c525011035abc72dc73a0bca6423dbf701f52b5d8d2ccaee61c71d476892814cd0f2a977eb4da6277720d8d8", 0xe0}, 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{&(0x7f0000d63000)="69eb03b07b7769b149e31f20fe2460268310f2f8884d7c33542379aad524f0993581481fdb2928bf442c6e272795f0208b485be82c6ce1113eb034f800fb5f7e4f0f0e64cf993effd95bc1dd59ab5846e4f30881cb3a1a25cc17e7ca0bb478d66a1ba523bbff94b93e1876afb20292783bc4d0b4e39a0386f62d23de2361fc969ac383a5a6ee0b0543add99ef06d6838b2d05420ad60bbcea51289ebd5b77435c5ddaf97400f111ab26a2f255fcfea222926582afcc0cc42fdc62e769463da4c0427156db69f00c4cfb7554a6aaae9b17e16be979881e0f3c6184a56bb376b7f549defbeeee241c51f753dbf654b8b01a7d24e93", 0xf4}, {&(0x7f0000c45000)="f342a4869d01c135713ff1917096c6b8fcc21e61624ab89861e9cb2ada518e5c09b7efb0d14d4db1f2fa830b8a7d857469cb7106c33c3ae8413b64986beb212e43475cd972a5369085b0a3465483fba30b1c378b4355bfbdd7f33de73ff839fbf892e438543787c75d0e3de146c22e4b7c9f41d19fdee00387d025964e8220f09ed5ba8da2d47ce093afd693e3d456af7c7f24997e78e84e0deaaf69ffcea660bbd914f6a4ed6627d64a8edcec2f529ecefa259ab4d8af7e0ba866a3c53429801ec0f2a338a5607b0bd9336d3e3544bc75eb772d15b27afe1aa10d4c67db17b26f93ac6e5bd934d12790b481a955f910d1e1fe31aa60", 0xf6}, {&(0x7f00002c8000)="d84c5cd15b50934acc9b359b3fd04b862fbffd898d534f3558bf8ed98bb637e6bff65ecde8784054f2ee3b61c64798ef13705e3e4a07fb768fa7fce1b0317c0fbbd32a6bd0b38b80017c91204c22", 0x4e}, {&(0x7f0000404000)="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", 0x1000}, {&(0x7f000026e000)="1b5aaba2001cefd32c446377226c7d6fc63fcd8cb00f90a2c90e082456dd8ef5754be90a57a0392ac209d31589945589b2eab099e00c6d", 0x37}, {&(0x7f0000948000)="90f2ab4bf2781348", 0x8}, {&(0x7f0000398000-0x78)="5a144c1cd4e3dd6b670bb4735675480d3f1b5846b726f872222ebf0c98c2a84211aa1d7bcea4867135cb98003121671cc676b378a053f0ade180290bc521670b8ec066c00b67aab4c297808bbc6342cdf81e8de2bbf077999673f778d4b23c0f54559e343ea161b65e3d1abd90c1db77e991f73177603275", 0x78}], 0xa, &(0x7f000018e000-0x18)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x8000}], 0x2, 0x20000040) r8 = gettid() kcmp(0x0, r8, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00009d4000-0x94)="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") ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000107000-0x30)={0x124, 0x0, &(0x7f0000ae5000)=[@request_death={0x400c630e, 0x4, 0x2}, @transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x40, 0x30, &(0x7f0000b0c000)=[@ptr={0x70742a85, 0x1, &(0x7f0000638000-0x1)=0x0, 0x1, 0x4, 0x9}, @fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x3}], &(0x7f0000779000-0x30)=[0x68, 0x38, 0x68, 0x68, 0x68, 0x40]}}, @enter_looper={0x630c}, @release={0x40046306, 0x1}, @enter_looper={0x630c}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x50, 0x20, &(0x7f0000e74000-0x50)=[@fda={0x66646185, 0x0, 0x1, 0x34}, @fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x3}, @flat={0x9bc5b54eb612c362, 0xa, 0x0, 0x3}], &(0x7f00001f2000-0x20)=[0x38, 0x30, 0x68, 0x18]}, 0x8}}, @acquire_done={0x40106309, 0x0, 0x2}, @free_buffer={0x40086303, 0x0}, @acquire={0x40046305, 0x0}, @reply_sg={0x40486312, {{0x2, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x60, 0x18, &(0x7f0000bfb000)=[@fda={0x66646185, 0xa, 0x3, 0x3b}, @flat={0x736a2a85, 0x1, 0x0, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f0000318000)=0x0, 0x1, 0x2, 0x1f}], &(0x7f00005ce000-0x18)=[0xd6ee6e89d1af6859, 0x43, 0x3b]}, 0x101}}], 0xad, 0x0, &(0x7f000004a000)="f6d4035ae517b9ab79c03bcf3fb9d01ed59574660f8d190ba9d1caffb56bbeb85ac1cd50d829dca8f29db5c1656392cff51df74ee6349af74c63fa1b9695c8871b8517beb35ebdb4ba1d199b675f61740e5e08c86869dd270f45e7fa19da7c3a0c67ca1c2ed3ddac28a7186f247a6976275f5f6ac50317f99cdb7ecc0624c7da65230596256c0389d93718ac1772045c8af7220fb82e9e0ece6792715287cf147b09693474d703023624536347"}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a81000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a5000)=0xe8) r9 = msgget$private(0x0, 0x21) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000818000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000f89000-0x4)=0x10) msgctl$IPC_RMID(r9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a2c000)={0x0, 0x2}, &(0x7f0000396000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000cd7000-0x6)={r11, 0x0}, 0x6) bind$inet(r10, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000055f000-0x10)={r10, r1, 0x5, 0x1}, 0x10) openat(r1, &(0x7f000076c000-0x8)='./file0\x00', 0x0, 0x4) setsockopt$inet_udp_int(r10, 0x11, 0x64, &(0x7f0000be8000-0x4)=0x1, 0x4) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) syz_open_dev$vcsa(&(0x7f0000c5e000)='/dev/vcsa#\x00', 0x6, 0x10000) 2018/01/21 16:42:59 executing program 4: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000efc000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000efe000-0x4)=0xfff) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000efd000-0x10)={0xc097, 0x7fffffff, 0x7fffffff}) r3 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) sendto$inet(r3, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[{&(0x7f0000efe000-0xb8)=""/184, 0xb8}], 0x1, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/21 16:42:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) lseek(r1, 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000bf3000-0x2e)="", &(0x7f00000f0000)=0x0, &(0x7f00005b2000)=0x0, &(0x7f0000963000)="") ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000520000)=0x0) migrate_pages(r2, 0x74b, &(0x7f000011c000)=0x2, &(0x7f0000a02000-0x8)=0xffffffffffffff81) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 16:42:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000821000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/21 16:42:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000066000)=@req={0xffffffffffffffff, 0x0, 0x2, 0x80000007fff}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) r1 = fcntl$getown(r0, 0x9) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000013f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003b0000-0x4)=0x14) fstat(r0, &(0x7f0000359000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00005d8000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ada000-0xc)={r1, r2, r3}, 0xc) 2018/01/21 16:42:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00008a3000-0x8)=0x108000000) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000020b000-0xc)='/dev/autofs\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000369000)={{0x8000, 0x7}, 'port1\x00', 0x47, 0x0, 0x6684, 0x4, 0x100000000, 0x0, 0x8896, 0x0, 0x3, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000e28000)={0x0, 0x0, []}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) 2018/01/21 16:42:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006b0000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffe0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 16:42:59 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052f000)=0xb8) mq_unlink(&(0x7f0000001000-0xb)='-{wlan0em1\x00') r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80000) fcntl$setpipe(r1, 0x407, 0x1000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={r0, 0x7fffffff}, &(0x7f0000003000-0x4)=0x8) recvmmsg(0xffffffffffffffff, &(0x7f0000c03000-0x80)=[], 0x0, 0x0, 0x0) 2018/01/21 16:42:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f000092d000)=0xf, 0x400000ff) 2018/01/21 16:42:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000036c000)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)={0x0, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000669000-0x10)='/selinux/policy\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007cd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$ipx(r0, &(0x7f0000ecc000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000049f000-0x4)=0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000f6d000)={0x0, 0x18, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000660000-0x4)=0x0) clock_gettime(0x0, &(0x7f00008a0000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005c7000)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f00000a9000-0x20)={{r2, r3+10000000}, {r4, r5+10000000}}, 0x0) syz_open_dev$tun(&(0x7f000000f000)='/dev/net/tun\x00', 0x0, 0x4000) prctl$intptr(0x2b, 0x0) execve(&(0x7f00006e5000)='./file0\x00', &(0x7f00008a2000)=[], &(0x7f000071f000)=[]) 2018/01/21 16:42:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000094c000-0x8)='./file0\x00', 0x208400, 0x40) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) clone(0x0, &(0x7f0000b73000)="", &(0x7f0000fc4000)=0x0, &(0x7f00001e5000-0x4)=0x0, &(0x7f0000943000-0xdc)="") ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 2018/01/21 16:42:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000283000)='/dev/audio\x00', 0x200, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000a84000-0x3d)=""/61) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000624000-0x4)=0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00008cd000)={@common='vlan0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/21 16:42:59 executing program 5: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0xffffffffffffffff, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f00003b5000)={0x0, 0x91, [0x9df]}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) connect$ipx(r0, &(0x7f0000021000-0x10)={0x4, 0x2, 0xffffffffffffffe1, "8420221e484c", 0x7, 0x0}, 0x10) 2018/01/21 16:42:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) poll(&(0x7f0000819000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x85) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000603000-0xdf)={0x0, 0xd7, "dcf94e66839f0a38fc14c0d8e806dfea7db0360069118e4152979c7ee47d432fc61327867ac40bb4dfb1cb8e6ef2babee317deca44a7a3a4726ecbf7d6bee0684d07700cf5ecd2b49dd96072a4c742fca97ce979802e61c081df5e2b0e7d3176ec3914bb0a9e393842fe641b252f66ce130022715d5d77845aa617affd4db0357b6a23997f3ade8cdfecccead5b9fe20343311c35ad33ff690adcf9efa18945dc98b11116b2857b49a62cedf62e369002e2dd3306edec7b28b3aaca07654aa831072d012376e3abd9143c4b06e0b86d4816c9d4c183bc5"}, &(0x7f00000b4000-0x4)=0xdf) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000b61000-0x18)={0x3000, 0x17000, 0x6, 0x6, 0x8}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000070b000-0x6)={r2, 0x8734}, &(0x7f0000812000)=0x6) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000528000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b51000-0x4)=0x14) write$tun(r1, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) 2018/01/21 16:42:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r1, &(0x7f00003f9000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000626000-0x4)=0x26, 0x0) connect$unix(r2, &(0x7f0000ec3000)=@abs={0x1, 0x0, 0x0}, 0x8) sendmsg$alg(r1, &(0x7f0000c25000-0x38)={0x0, 0x0, &(0x7f000097f000-0x50)=[{&(0x7f0000399000)="e623841c1b57479beac8cec7dcc07d45b099622a498f4a35e23ef6a15ca6b274c370dfb76308e52332f34a27a0a94c9cc7ad8b1ce119bfa9cebc729f95546970f39fcf90fdd425f5ce5c5ab204cedebf857bc7f686b612801f54098be143f485c98202dde7b9b239", 0x68}], 0x1, &(0x7f000075e000)=[], 0x0, 0x0}, 0x0) 2018/01/21 16:42:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000719000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000981000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r0, &(0x7f0000024000)=[{{0x20, 0x0}, 0x20000000001, 0x4d, 0x2}], 0x18) r2 = fcntl$dupfd(r1, 0x0, r1) ftruncate(r0, 0x10000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000d20000-0x8)={0x0, 0x7}, &(0x7f0000820000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000965000-0x98)={r3, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x2}, &(0x7f0000551000)=0x98) fcntl$setpipe(r2, 0x407, 0x5aa) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/21 16:42:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cd4000-0x8)=0x1) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000046f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept$alg(r0, 0x0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090d000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000b0a000-0x4)=0x4) readv(r1, &(0x7f00008e9000-0x60)=[{&(0x7f000076f000-0xc0)=""/192, 0xc0}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/21 16:42:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00003d4000-0x9)='net/igmp\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000aae000-0x8c)={0x0, @in6={{0xa, 0x2, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffe01}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000570000)=0x8c) fsetxattr(r0, &(0x7f0000968000-0xc)=@known='trusted.syz\x00', &(0x7f0000d99000)='cpuset[^GPLeth0vmnet0^]selinuxem1md5summime_type\x00', 0x31, 0x1) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c73000)={r2, 0x0}, 0x8) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x20000010) dup(r0) 2018/01/21 16:42:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000b5f000-0x30)={0x20, 0x0, &(0x7f000058a000)=[@free_buffer={0x40086303, 0x0}, @increfs_done={0x40106308, 0x0, 0x4}], 0x0, 0x0, &(0x7f0000772000)=""}) syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)=""}) close(0xffffffffffffffff) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00004ce000)=""/145) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b39000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00001ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000367000)=0xffffffffffffff87) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006fa000-0x18)={0x0, 0x0, 0x0, 0x1, 0x401}, &(0x7f0000b0a000)=0x18) 2018/01/21 16:42:59 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00001c4000-0xb)='/dev/audio\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001dc000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000002000-0x10)={0x200, 0xfffffffffffffffc, 0x1, 0x204}) sendmsg$can_raw(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000e89000)={&(0x7f0000001000-0x48)=@canfd={{0x0, 0x7, 0x3, 0x5}, 0x1f, 0x3, 0x0, 0x0, "aa3fdecd8a8628b9bc17d8da593160012b520889db72df7c6a19379106e2b93eae2dc333c47e6de7089d8af575c7f55b22a04e195c4cec5f94aeee4215384c96"}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000d9f000)={@common='tunl0\x00', @ifru_flags=0x0}) 2018/01/21 16:42:59 executing program 1: r0 = syz_open_dev$dspn(&(0x7f00001fe000)='/dev/dsp#\x00', 0xffffffffffffffff, 0x40002) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000a49000-0x56)=""/86) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000022000)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000024000)={0x0, 0x2428}, &(0x7f0000024000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000022000)={r3, 0x1, 0x4, 0x7f}, &(0x7f000000e000-0x4)=0x10) open_by_handle_at(r1, &(0x7f000000a000-0xb)={0xb, 0x7, "0881c7"}, 0x40000) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000023000)='/selinux/enforce\x00', 0xa0000, 0x0) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000003000-0x4)=0x0) 2018/01/21 16:43:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x82080, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000f20000)={"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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000036c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r1 = pkey_alloc(0x0, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000e8000-0x4)=0x0) pkey_mprotect(&(0x7f00006cb000/0x1000)=nil, 0x1000, 0x3000008, r1) [ 100.774848] binder: 17847:17849 BC_FREE_BUFFER u0000000000000000 no match [ 100.784927] binder: 17847:17849 BC_INCREFS_DONE u0000000000000000 node 110 cookie mismatch 0000000000000004 != 0000000000000000 [ 100.844224] binder: 17847:17863 BC_FREE_BUFFER u0000000000000000 no match [ 100.844674] binder: BINDER_SET_CONTEXT_MGR already set [ 100.844683] binder: 17847:17858 ioctl 40046207 0 returned -16 [ 100.868468] binder: 17847:17863 BC_INCREFS_DONE u0000000000000000 no match 2018/01/21 16:43:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$int_in(r0, 0x5452, &(0x7f000099e000-0x8)=0x2) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002f1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r3, 0x4008af23, &(0x7f0000f43000)={0x0, 0x6}) ioctl$KDSKBLED(r3, 0x4b65, 0x3ff) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000ed3000-0x8)={r4, r1}) bind$inet6(r4, &(0x7f0000e48000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x0) r5 = semget(0x1, 0x3, 0x100) semctl$SEM_INFO(r5, 0x7, 0x13, &(0x7f0000e47000-0x1000)=""/4096) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00002c3000)={r0, r1}) r6 = getegid() setgid(r6) sendto$inet(r0, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 16:43:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x5}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000066c000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x782) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000aac000)={0x0, 0x6}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfff, 0x4) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/01/21 16:43:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000020000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000341000-0xb9)="", 0x0, 0x0, &(0x7f0000d6c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffced) 2018/01/21 16:43:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000010000)='/dev/admmidi#\x00', 0x9, 0x4502) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000161000-0x4)=0x3d9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f000005c000)={{0x80, 0x0}, "55754b1d8d5053f16af6ea3fc35236f55cf1b51d515bf6f2beddb0658891107582435f79c807b4a55dd620119fa6888159c8c15446978f1696e8a41af565265c", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000078b000-0x30)={0x100, 0x3, 0xc0, 0x9, 0x3, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 16:43:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b7f000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) accept4$netrom(r0, 0x0, &(0x7f0000e5b000)=0x37e, 0x80000) ioctl$KDADDIO(r0, 0x4b34, 0x2) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000f9e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000470000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb3, 0xffff, 0x9, 0x3570, 0x0}, &(0x7f0000f99000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000093b000)={r1, 0x80}, 0x8) truncate(&(0x7f00004a6000)='./file0\x00', 0x1000) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x15) fcntl$setlease(r0, 0x400, 0x2) 2018/01/21 16:43:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000c61000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00001a7000-0x10)='net/ip_mr_cache\x00') ioctl$int_in(r0, 0x0, &(0x7f0000bcb000)=0x400) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000953000-0x4)=0x0, &(0x7f00001f2000-0x4)=0x4) read$eventfd(r2, &(0x7f0000009000-0x8)=0x0, 0x57a) openat$hwrng(0xffffffffffffff9c, &(0x7f0000212000)='/dev/hwrng\x00', 0x4000, 0x0) 2018/01/21 16:43:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2b) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/01/21 16:43:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000249000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000cd000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmmsg(r2, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x77359400, 0x0}) ioctl$TIOCSLCKTRMIOS(r0, 0x541a, &(0x7f0000c6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/21 16:43:00 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000947000-0x12)='/dev/snd/midiC#D#\x00', 0x7ff, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000001000-0x24)={0x1, 0x80000001, 0x6e4, 0x8a, 0x5c3, 0x401, 0x6, 0xfff, 0x3, 0x1, 0x0, 0x10001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000001000)='net/snmp6\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000001000)={0x4, &(0x7f0000002000-0x10)=[{0x6b81, 0x1}, {0x80000000, 0x80000000}, {0x8, 0x1}, {0x1, 0x0}]}) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$sock_SIOCGIFINDEX(r0, 0x8912, &(0x7f0000123000+0x2c4)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 16:43:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a50000)=0x0, &(0x7f0000c06000-0x4)=0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/21 16:43:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x42000) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = syz_open_dev$vcsa(&(0x7f000076c000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffff9, 0xda63093379717295) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ffd000)={r0, &(0x7f0000dfe000)=""}, 0x10) 2018/01/21 16:43:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c1b000-0x9)='/dev/sg#\x00', 0x10001, 0x1a1400) write$eventfd(r0, &(0x7f0000052000)=0xffff, 0x8) r1 = socket(0x10, 0x400000000003, 0xa) write(r1, &(0x7f000081d000)="2200000000000004f8efff0000000001", 0x10) connect$bt_l2cap(r1, &(0x7f00006d4000-0xe)={0x1f, 0x3, {0x6, 0x6, 0x1, 0x33e, 0x0, 0x816}, 0x100, 0x2bc}, 0xe) 2018/01/21 16:43:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002cd000)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(pcbc(aes))\x00'}, 0xffffffffffffff12) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/01/21 16:43:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000ad8000-0x38)={&(0x7f0000424000-0x10)=@ax25={0x3, {"36244154433a1e"}, 0x0}, 0x10, &(0x7f0000f4a000-0x30)=[], 0x0, &(0x7f000052d000)=[], 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000607000-0x9)='/dev/sg#\x00', 0xa014, 0x48000) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000624000-0x1c)=""/28) sendmsg(r0, &(0x7f0000e96000)={0x0, 0x0, &(0x7f0000b96000-0x70)=[{&(0x7f00000b2000-0x1000)='y', 0x1}], 0x1, &(0x7f0000c93000)=[], 0x0, 0x0}, 0x0) [ 100.995393] TCP: request_sock_TCP: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/01/21 16:43:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000798000)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f00009a2000)='/dev/sg#\x00', 0x10001, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00001ae000)=0x0) 2018/01/21 16:43:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000e48000)='/dev/amidi#\x00', 0x80000001, 0x10000) connect$inet(r1, &(0x7f0000487000-0xc)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e44000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000a6b000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000eac000)={r3, 0x0}) ioctl$TIOCSBRK(r2, 0x5427) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ab4000-0x4)=0x8000000008, 0x4) close(r0) [ 101.053477] ================================================================== [ 101.060959] BUG: KASAN: use-after-free in strp_data_ready+0x232/0x2a0 [ 101.067534] Read of size 1 at addr ffff8801d42bf450 by task syz-executor2/17891 [ 101.074969] [ 101.076595] CPU: 0 PID: 17891 Comm: syz-executor2 Not tainted 4.15.0-rc8+ #272 [ 101.083943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.093289] Call Trace: [ 101.095868] [ 101.098020] dump_stack+0x194/0x257 [ 101.101652] ? arch_local_irq_restore+0x53/0x53 [ 101.106312] ? show_regs_print_info+0x18/0x18 [ 101.110813] ? strp_data_ready+0x232/0x2a0 [ 101.115046] print_address_description+0x73/0x250 [ 101.119885] ? strp_data_ready+0x232/0x2a0 [ 101.124121] kasan_report+0x25b/0x340 [ 101.127930] __asan_report_load1_noabort+0x14/0x20 [ 101.132864] strp_data_ready+0x232/0x2a0 [ 101.136923] psock_data_ready+0x56/0x70 [ 101.140890] tcp_data_queue+0x1d88/0x3de0 [ 101.145065] ? tcp_send_rcvq+0x520/0x520 [ 101.149130] ? tcp_fastretrans_alert+0x2270/0x2270 [ 101.154050] ? selinux_socket_sock_rcv_skb+0x24e/0x850 [ 101.159336] ? find_held_lock+0x35/0x1d0 [ 101.163392] ? sk_filter_trim_cap+0x40a/0x9c0 [ 101.167890] ? pvclock_read_flags+0x160/0x160 [ 101.172374] ? tcp_urg+0xf6/0xbd0 [ 101.175807] ? tcp_xmit_recovery.part.56+0x110/0x110 [ 101.180886] ? sched_clock+0x31/0x40 [ 101.184580] ? lock_acquire+0x1b0/0x580 [ 101.188543] tcp_rcv_established+0x864/0x18c0 [ 101.193043] ? tcp_data_queue+0x3de0/0x3de0 [ 101.197336] ? __lock_is_held+0xb6/0x140 [ 101.201379] tcp_v4_do_rcv+0x2ab/0x7d0 [ 101.205250] tcp_v4_rcv+0x24c6/0x2eb0 [ 101.209034] ? native_queued_spin_lock_slowpath+0xab5/0xfa0 [ 101.214743] ? tcp_v4_early_demux+0xa40/0xa40 [ 101.219228] ip_local_deliver_finish+0x2f1/0xc50 [ 101.223961] ? ip_rcv_finish+0x1e30/0x1e30 [ 101.228171] ? nf_hook_slow+0xd3/0x1a0 [ 101.232043] ip_local_deliver+0x1ce/0x6e0 [ 101.236165] ? ip_call_ra_chain+0x6d0/0x6d0 [ 101.240465] ? check_noncircular+0x20/0x20 [ 101.244670] ? find_held_lock+0x35/0x1d0 [ 101.248706] ? ip_rcv_finish+0x1e30/0x1e30 [ 101.252923] ? cpuacct_charge+0x2e6/0x5c0 [ 101.257046] ip_rcv_finish+0x959/0x1e30 [ 101.260999] ? find_held_lock+0x35/0x1d0 [ 101.265057] ? inet_del_offload+0x40/0x40 [ 101.269190] ? ip_rcv+0xf22/0x1840 [ 101.272705] ? lock_downgrade+0x980/0x980 [ 101.276827] ? lock_release+0xa40/0xa40 [ 101.280780] ? __lock_is_held+0xb6/0x140 [ 101.284816] ? nf_hook_slow+0xd3/0x1a0 [ 101.288680] ip_rcv+0xc5a/0x1840 [ 101.292036] ? ip_local_deliver+0x6e0/0x6e0 [ 101.296358] ? inet_del_offload+0x40/0x40 [ 101.300500] ? ip_local_deliver+0x6e0/0x6e0 [ 101.304802] __netif_receive_skb_core+0x1a41/0x3460 [ 101.309793] ? perf_trace_lock+0xd6/0x900 [ 101.313910] ? perf_trace_lock+0xd6/0x900 [ 101.318043] ? nf_ingress+0x9f0/0x9f0 [ 101.321817] ? check_noncircular+0x20/0x20 [ 101.326044] ? check_noncircular+0x20/0x20 [ 101.330269] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 101.335468] ? find_held_lock+0x35/0x1d0 [ 101.339520] ? perf_trace_lock+0xd6/0x900 [ 101.343641] ? lock_downgrade+0x980/0x980 [ 101.347758] ? lock_downgrade+0x980/0x980 [ 101.351886] ? trace_event_raw_event_lock+0x340/0x340 [ 101.357055] ? check_noncircular+0x20/0x20 [ 101.361271] ? trace_hardirqs_off+0xd/0x10 [ 101.365478] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 101.370571] ? try_to_wake_up+0xf9/0x1600 [ 101.374691] ? perf_trace_lock+0xd6/0x900 [ 101.378825] ? find_held_lock+0x35/0x1d0 [ 101.382865] ? lock_acquire+0x1d5/0x580 [ 101.386812] ? process_backlog+0x45f/0x740 [ 101.391022] ? lock_acquire+0x1d5/0x580 [ 101.394986] ? process_backlog+0x1ab/0x740 [ 101.399211] ? lock_release+0xa40/0xa40 [ 101.403173] __netif_receive_skb+0x2c/0x1b0 [ 101.407466] ? __netif_receive_skb+0x2c/0x1b0 [ 101.411936] process_backlog+0x203/0x740 [ 101.415971] ? mark_held_locks+0xaf/0x100 [ 101.420104] net_rx_action+0x792/0x1910 [ 101.424056] ? perf_event_task_tick+0x849/0xfb0 [ 101.428712] ? napi_complete_done+0x6c0/0x6c0 [ 101.433189] ? rcu_gp_kthread_wake.part.44+0x3c/0x50 [ 101.438275] ? cpu_needs_another_gp+0x69e/0x8d0 [ 101.442915] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 101.447905] ? rcu_gpnum_ovf+0x310/0x310 [ 101.451948] ? synchronize_rcu_expedited+0x10/0x10 [ 101.456856] ? rcu_accelerate_cbs+0x196/0x970 [ 101.461331] ? lock_release+0xa40/0xa40 [ 101.465279] ? rcu_eqs_enter_common.constprop.69+0x300/0x300 [ 101.471058] ? do_raw_spin_trylock+0x190/0x190 [ 101.475615] ? rcu_pm_notify+0xc0/0xc0 [ 101.479488] ? rcu_read_lock_sched_held+0x108/0x120 [ 101.485271] ? rcu_process_callbacks+0x3a0/0x17f0 [ 101.490104] ? note_gp_changes+0x650/0x650 [ 101.494324] ? pvclock_read_flags+0x160/0x160 [ 101.498806] ? check_noncircular+0x20/0x20 [ 101.503023] ? print_irqtrace_events+0x270/0x270 [ 101.507757] ? ktime_get_resolution_ns+0x300/0x300 [ 101.512660] ? lock_downgrade+0x980/0x980 [ 101.516784] ? check_noncircular+0x20/0x20 [ 101.520991] ? do_timer+0x50/0x50 [ 101.524424] ? __lock_is_held+0xb6/0x140 [ 101.528473] __do_softirq+0x2d7/0xb85 [ 101.532247] ? task_prio+0x40/0x40 [ 101.535770] ? __irqentry_text_end+0x1f8cf4/0x1f8cf4 [ 101.540844] ? irq_exit+0xbb/0x200 [ 101.544361] ? smp_apic_timer_interrupt+0x16b/0x700 [ 101.549347] ? smp_reschedule_interrupt+0xe6/0x670 [ 101.554252] ? smp_call_function_single_interrupt+0x640/0x640 [ 101.560109] ? _raw_spin_lock+0x32/0x40 [ 101.564064] ? task_prio+0x40/0x40 [ 101.567580] ? rcu_eqs_enter_common.constprop.69+0x21a/0x300 [ 101.573357] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 101.578176] do_softirq_own_stack+0x2a/0x40 [ 101.582466] [ 101.584677] do_softirq.part.19+0x14d/0x190 [ 101.588971] ? ip_finish_output2+0x93b/0x1560 [ 101.593436] __local_bh_enable_ip+0x1ee/0x230 [ 101.597904] ip_finish_output2+0x96e/0x1560 [ 101.602204] ? ip_copy_metadata+0xac0/0xac0 [ 101.606494] ? check_noncircular+0x20/0x20 [ 101.610706] ? __lock_acquire+0x664/0x3e00 [ 101.614924] ? __lock_acquire+0x664/0x3e00 [ 101.619130] ? ipv4_mtu+0x34d/0x4c0 [ 101.622729] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 101.626939] ? __lock_is_held+0xb6/0x140 [ 101.630983] ip_finish_output+0x864/0xd10 [ 101.635104] ? ip_finish_output+0x864/0xd10 [ 101.639399] ? ip_fragment.constprop.47+0x200/0x200 [ 101.644397] ? nf_hook_slow+0xd3/0x1a0 [ 101.648262] ip_output+0x1d2/0x860 [ 101.651786] ? ip_mc_output+0x1360/0x1360 [ 101.655921] ? ip_fragment.constprop.47+0x200/0x200 [ 101.660926] ip_local_out+0x95/0x160 [ 101.664622] ip_queue_xmit+0x8c6/0x18e0 [ 101.668577] ? ip_build_and_send_pkt+0xc30/0xc30 [ 101.673316] ? refcount_dec_if_one+0x20/0x20 [ 101.677706] ? is_bpf_text_address+0x7b/0x120 [ 101.682179] ? __tcp_v4_send_check+0x1be/0x360 [ 101.686734] ? tcp_options_write+0x228/0x940 [ 101.691122] tcp_transmit_skb+0x1b1b/0x38c0 [ 101.695431] ? __tcp_select_window+0x900/0x900 [ 101.699988] ? __kernel_text_address+0xd/0x40 [ 101.704456] ? unwind_get_return_address+0x61/0xa0 [ 101.709359] ? __save_stack_trace+0x7e/0xd0 [ 101.713660] ? depot_save_stack+0x12c/0x490 [ 101.717960] ? check_noncircular+0x20/0x20 [ 101.722171] ? tcp_small_queue_check.isra.26+0x31c/0x450 [ 101.727609] ? tcp_tso_segs+0x240/0x240 [ 101.731554] ? pvclock_read_flags+0x160/0x160 [ 101.736022] ? sock_close+0x16/0x20 [ 101.739623] ? __fput+0x327/0x7e0 [ 101.743045] ? ____fput+0x15/0x20 [ 101.746470] ? task_work_run+0x199/0x270 [ 101.750509] ? do_exit+0x9bb/0x1ad0 [ 101.754115] ? do_group_exit+0x149/0x400 [ 101.758154] ? get_signal+0x73f/0x16c0 [ 101.762021] ? exit_to_usermode_loop+0x214/0x310 [ 101.766763] ? sched_clock_cpu+0x1b/0x170 [ 101.770884] ? tcp_init_tso_segs+0x11a/0x200 [ 101.775267] tcp_write_xmit+0x686/0x51d0 [ 101.779309] ? tcp_md5_do_lookup+0x256/0x730 [ 101.783696] ? tcp_v4_parse_md5_keys+0x251/0x2d0 [ 101.788429] ? tcp_transmit_skb+0x38c0/0x38c0 [ 101.792893] ? kasan_kmalloc+0xad/0xe0 [ 101.796760] ? ipv4_mtu+0x34d/0x4c0 [ 101.800366] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 101.804580] ? tcp_v4_md5_lookup+0x22/0x30 [ 101.808791] ? tcp_established_options+0x2c5/0x420 [ 101.813703] ? tcp_current_mss+0x254/0x380 [ 101.817922] ? tcp_mtu_to_mss+0x460/0x460 [ 101.822067] ? __lock_is_held+0xb6/0x140 [ 101.826118] __tcp_push_pending_frames+0xa0/0x250 [ 101.830942] tcp_send_fin+0x1b0/0xd20 [ 101.834714] ? tcp_set_state+0x1f2/0x810 [ 101.838753] ? sk_forced_mem_schedule+0x150/0x150 [ 101.843572] ? __sk_dst_check+0x380/0x380 [ 101.847708] ? mark_held_locks+0xaf/0x100 [ 101.851828] ? do_raw_spin_trylock+0x190/0x190 [ 101.856387] ? copy_overflow+0x30/0x30 [ 101.860245] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 101.865232] ? lock_sock_nested+0x91/0x110 [ 101.869438] ? trace_hardirqs_on+0xd/0x10 [ 101.873572] ? copy_overflow+0x30/0x30 [ 101.877438] ? copy_overflow+0x30/0x30 [ 101.881301] tcp_close+0xbe0/0xfc0 [ 101.884818] ? ip_mc_drop_socket+0x1ce/0x230 [ 101.889208] ? copy_overflow+0x30/0x30 [ 101.893068] inet_release+0xed/0x1c0 [ 101.896930] sock_release+0x8d/0x1e0 [ 101.900614] ? sock_alloc_file+0x560/0x560 [ 101.904818] sock_close+0x16/0x20 [ 101.908242] __fput+0x327/0x7e0 [ 101.911512] ? fput+0x140/0x140 [ 101.914769] ? _raw_spin_unlock_irq+0x27/0x70 [ 101.919246] ____fput+0x15/0x20 [ 101.922503] task_work_run+0x199/0x270 [ 101.926366] ? task_work_cancel+0x210/0x210 [ 101.930660] ? _raw_spin_unlock+0x22/0x30 [ 101.934786] ? switch_task_namespaces+0x87/0xc0 [ 101.939436] do_exit+0x9bb/0x1ad0 [ 101.942871] ? mm_update_next_owner+0x930/0x930 [ 101.947520] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 101.952684] ? __might_sleep+0x95/0x190 [ 101.956645] ? find_held_lock+0x35/0x1d0 [ 101.960692] ? futex_wait+0x402/0x9a0 [ 101.964482] ? lock_downgrade+0x980/0x980 [ 101.968607] ? perf_trace_lock+0xd6/0x900 [ 101.972724] ? __unqueue_futex+0x1c0/0x290 [ 101.976927] ? lock_release+0xa40/0xa40 [ 101.980878] ? trace_event_raw_event_lock+0x340/0x340 [ 101.986038] ? do_raw_spin_trylock+0x190/0x190 [ 101.990592] ? futex_wake+0x680/0x680 [ 101.994364] ? check_noncircular+0x20/0x20 [ 101.998574] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 102.003650] ? futex_wait+0x6a9/0x9a0 [ 102.007452] ? find_held_lock+0x35/0x1d0 [ 102.011509] ? get_signal+0x7ae/0x16c0 [ 102.015369] ? lock_downgrade+0x980/0x980 [ 102.019502] do_group_exit+0x149/0x400 [ 102.023371] ? do_raw_spin_trylock+0x190/0x190 [ 102.027925] ? SyS_exit+0x30/0x30 [ 102.031352] ? _raw_spin_unlock_irq+0x27/0x70 [ 102.035821] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 102.040820] get_signal+0x73f/0x16c0 [ 102.044517] ? ptrace_notify+0x130/0x130 [ 102.048565] ? exit_robust_list+0x240/0x240 [ 102.052856] ? _raw_spin_unlock_bh+0x30/0x40 [ 102.057237] ? release_sock+0x1d4/0x2a0 [ 102.061187] ? __release_sock+0x360/0x360 [ 102.065304] ? lock_sock_nested+0x91/0x110 [ 102.069511] ? trace_hardirqs_on+0xd/0x10 [ 102.073633] ? __local_bh_enable_ip+0x121/0x230 [ 102.078298] do_signal+0x90/0x1eb0 [ 102.081812] ? __might_sleep+0x95/0x190 [ 102.085758] ? inet_recvmsg+0x5f0/0x5f0 [ 102.089706] ? selinux_socket_sendmsg+0x36/0x40 [ 102.094347] ? setup_sigcontext+0x7d0/0x7d0 [ 102.098637] ? inet_recvmsg+0x5f0/0x5f0 [ 102.102583] ? sock_sendmsg+0x4f/0x110 [ 102.106440] ? fput+0xd2/0x140 [ 102.109603] ? SYSC_sendto+0x41c/0x5c0 [ 102.113467] ? SYSC_connect+0x4a0/0x4a0 [ 102.117417] ? _raw_spin_unlock_bh+0x30/0x40 [ 102.121798] ? release_sock+0x1d4/0x2a0 [ 102.125744] ? __release_sock+0x360/0x360 [ 102.129860] ? lock_sock_nested+0x91/0x110 [ 102.134065] ? trace_hardirqs_on+0xd/0x10 [ 102.138185] ? exit_to_usermode_loop+0x8c/0x310 [ 102.142841] exit_to_usermode_loop+0x214/0x310 [ 102.147398] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 102.152917] syscall_return_slowpath+0x490/0x550 [ 102.157651] ? prepare_exit_to_usermode+0x340/0x340 [ 102.162650] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 102.167556] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 102.172544] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 102.177279] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 102.182005] RIP: 0033:0x452ee9 [ 102.185172] RSP: 002b:00007f44ab58fce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 102.192857] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452ee9 [ 102.200100] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 102.207340] RBP: 000000000071bf80 R08: 00000000000004b4 R09: 000000000071bf58 [ 102.214588] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 102.221830] R13: 0000000000a2f7cf R14: 00007f44ab5909c0 R15: 0000000000000002 [ 102.229092] [ 102.230697] Allocated by task 17882: [ 102.234382] save_stack+0x43/0xd0 [ 102.237804] kasan_kmalloc+0xad/0xe0 [ 102.241489] kasan_slab_alloc+0x12/0x20 [ 102.245442] kmem_cache_alloc+0x12e/0x760 [ 102.249561] kcm_ioctl+0x2d2/0x1690 [ 102.253159] sock_do_ioctl+0x65/0xb0 [ 102.256849] sock_ioctl+0x2c2/0x440 [ 102.260450] do_vfs_ioctl+0x1b1/0x1520 [ 102.264310] SyS_ioctl+0x8f/0xc0 [ 102.267654] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 102.272378] [ 102.273974] Freed by task 17891: [ 102.277316] save_stack+0x43/0xd0 [ 102.280759] kasan_slab_free+0x71/0xc0 [ 102.284617] kmem_cache_free+0x83/0x2a0 [ 102.288561] kcm_unattach+0xe53/0x1510 [ 102.292425] kcm_done+0x5c7/0x1990 [ 102.295933] kcm_release+0x478/0x860 [ 102.299624] sock_release+0x8d/0x1e0 [ 102.303306] sock_close+0x16/0x20 [ 102.306918] __fput+0x327/0x7e0 [ 102.310165] ____fput+0x15/0x20 [ 102.313422] task_work_run+0x199/0x270 [ 102.317287] do_exit+0x9bb/0x1ad0 [ 102.320709] do_group_exit+0x149/0x400 [ 102.324574] get_signal+0x73f/0x16c0 [ 102.328272] do_signal+0x90/0x1eb0 [ 102.331783] exit_to_usermode_loop+0x214/0x310 [ 102.336334] syscall_return_slowpath+0x490/0x550 [ 102.341061] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 102.345783] [ 102.347480] The buggy address belongs to the object at ffff8801d42bf440 [ 102.347480] which belongs to the cache kcm_psock_cache of size 544 [ 102.360452] The buggy address is located 16 bytes inside of [ 102.360452] 544-byte region [ffff8801d42bf440, ffff8801d42bf660) [ 102.372212] The buggy address belongs to the page: [ 102.377113] page:ffffea000750af80 count:1 mapcount:0 mapping:ffff8801d42be100 index:0x0 compound_mapcount: 0 [ 102.387051] flags: 0x2fffc0000008100(slab|head) [ 102.391690] raw: 02fffc0000008100 ffff8801d42be100 0000000000000000 000000010000000b [ 102.399549] raw: ffffea0007004da0 ffff8801d32fea48 ffff8801d326f780 0000000000000000 [ 102.407398] page dumped because: kasan: bad access detected [ 102.413079] [ 102.414675] Memory state around the buggy address: [ 102.419575] ffff8801d42bf300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 102.426902] ffff8801d42bf380: fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc [ 102.434229] >ffff8801d42bf400: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 102.441555] ^ [ 102.447498] ffff8801d42bf480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 102.454834] ffff8801d42bf500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 102.462162] ================================================================== [ 102.469490] Disabling lock debugging due to kernel taint [ 102.474961] Kernel panic - not syncing: panic_on_warn set ... [ 102.474961] [ 102.482315] CPU: 0 PID: 17891 Comm: syz-executor2 Tainted: G B 4.15.0-rc8+ #272 [ 102.490962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.500294] Call Trace: [ 102.502850] [ 102.504983] dump_stack+0x194/0x257 [ 102.508593] ? arch_local_irq_restore+0x53/0x53 [ 102.513243] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 102.517981] ? vsnprintf+0x1ed/0x1900 [ 102.521757] ? strp_data_ready+0x1e0/0x2a0 [ 102.525966] panic+0x1e4/0x41c [ 102.529132] ? refcount_error_report+0x214/0x214 [ 102.533883] ? strp_data_ready+0x232/0x2a0 [ 102.538094] kasan_end_report+0x50/0x50 [ 102.542042] kasan_report+0x144/0x340 [ 102.545826] __asan_report_load1_noabort+0x14/0x20 [ 102.550730] strp_data_ready+0x232/0x2a0 [ 102.554768] psock_data_ready+0x56/0x70 [ 102.558721] tcp_data_queue+0x1d88/0x3de0 [ 102.562867] ? tcp_send_rcvq+0x520/0x520 [ 102.566912] ? tcp_fastretrans_alert+0x2270/0x2270 [ 102.571819] ? selinux_socket_sock_rcv_skb+0x24e/0x850 [ 102.577085] ? find_held_lock+0x35/0x1d0 [ 102.581134] ? sk_filter_trim_cap+0x40a/0x9c0 [ 102.585617] ? pvclock_read_flags+0x160/0x160 [ 102.590092] ? tcp_urg+0xf6/0xbd0 [ 102.593529] ? tcp_xmit_recovery.part.56+0x110/0x110 [ 102.598610] ? sched_clock+0x31/0x40 [ 102.602301] ? lock_acquire+0x1b0/0x580 [ 102.606255] tcp_rcv_established+0x864/0x18c0 [ 102.610735] ? tcp_data_queue+0x3de0/0x3de0 [ 102.615031] ? __lock_is_held+0xb6/0x140 [ 102.619079] tcp_v4_do_rcv+0x2ab/0x7d0 [ 102.622949] tcp_v4_rcv+0x24c6/0x2eb0 [ 102.626727] ? native_queued_spin_lock_slowpath+0xab5/0xfa0 [ 102.632443] ? tcp_v4_early_demux+0xa40/0xa40 [ 102.636930] ip_local_deliver_finish+0x2f1/0xc50 [ 102.641671] ? ip_rcv_finish+0x1e30/0x1e30 [ 102.645885] ? nf_hook_slow+0xd3/0x1a0 [ 102.649764] ip_local_deliver+0x1ce/0x6e0 [ 102.653890] ? ip_call_ra_chain+0x6d0/0x6d0 [ 102.658193] ? check_noncircular+0x20/0x20 [ 102.662400] ? find_held_lock+0x35/0x1d0 [ 102.666446] ? ip_rcv_finish+0x1e30/0x1e30 [ 102.670659] ? cpuacct_charge+0x2e6/0x5c0 [ 102.674786] ip_rcv_finish+0x959/0x1e30 [ 102.678733] ? find_held_lock+0x35/0x1d0 [ 102.682777] ? inet_del_offload+0x40/0x40 [ 102.686925] ? ip_rcv+0xf22/0x1840 [ 102.690446] ? lock_downgrade+0x980/0x980 [ 102.694573] ? lock_release+0xa40/0xa40 [ 102.698526] ? __lock_is_held+0xb6/0x140 [ 102.702573] ? nf_hook_slow+0xd3/0x1a0 [ 102.706462] ip_rcv+0xc5a/0x1840 [ 102.709816] ? ip_local_deliver+0x6e0/0x6e0 [ 102.714139] ? inet_del_offload+0x40/0x40 [ 102.718270] ? ip_local_deliver+0x6e0/0x6e0 [ 102.722572] __netif_receive_skb_core+0x1a41/0x3460 [ 102.727562] ? perf_trace_lock+0xd6/0x900 [ 102.731680] ? perf_trace_lock+0xd6/0x900 [ 102.735814] ? nf_ingress+0x9f0/0x9f0 [ 102.739592] ? check_noncircular+0x20/0x20 [ 102.743799] ? check_noncircular+0x20/0x20 [ 102.748029] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 102.753213] ? find_held_lock+0x35/0x1d0 [ 102.757263] ? perf_trace_lock+0xd6/0x900 [ 102.761383] ? lock_downgrade+0x980/0x980 [ 102.765505] ? lock_downgrade+0x980/0x980 [ 102.769634] ? trace_event_raw_event_lock+0x340/0x340 [ 102.774806] ? check_noncircular+0x20/0x20 [ 102.779031] ? trace_hardirqs_off+0xd/0x10 [ 102.783243] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 102.788320] ? try_to_wake_up+0xf9/0x1600 [ 102.792443] ? perf_trace_lock+0xd6/0x900 [ 102.796575] ? find_held_lock+0x35/0x1d0 [ 102.800622] ? lock_acquire+0x1d5/0x580 [ 102.804574] ? process_backlog+0x45f/0x740 [ 102.808782] ? lock_acquire+0x1d5/0x580 [ 102.812728] ? process_backlog+0x1ab/0x740 [ 102.816948] ? lock_release+0xa40/0xa40 [ 102.820915] __netif_receive_skb+0x2c/0x1b0 [ 102.825219] ? __netif_receive_skb+0x2c/0x1b0 [ 102.829693] process_backlog+0x203/0x740 [ 102.833724] ? mark_held_locks+0xaf/0x100 [ 102.837876] net_rx_action+0x792/0x1910 [ 102.841825] ? perf_event_task_tick+0x849/0xfb0 [ 102.846487] ? napi_complete_done+0x6c0/0x6c0 [ 102.850961] ? rcu_gp_kthread_wake.part.44+0x3c/0x50 [ 102.856043] ? cpu_needs_another_gp+0x69e/0x8d0 [ 102.860685] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 102.865679] ? rcu_gpnum_ovf+0x310/0x310 [ 102.869721] ? synchronize_rcu_expedited+0x10/0x10 [ 102.874627] ? rcu_accelerate_cbs+0x196/0x970 [ 102.879099] ? lock_release+0xa40/0xa40 [ 102.883049] ? rcu_eqs_enter_common.constprop.69+0x300/0x300 [ 102.888817] ? do_raw_spin_trylock+0x190/0x190 [ 102.893376] ? rcu_pm_notify+0xc0/0xc0 [ 102.897255] ? rcu_read_lock_sched_held+0x108/0x120 [ 102.902244] ? rcu_process_callbacks+0x3a0/0x17f0 [ 102.907076] ? note_gp_changes+0x650/0x650 [ 102.911301] ? pvclock_read_flags+0x160/0x160 [ 102.915790] ? check_noncircular+0x20/0x20 [ 102.919999] ? print_irqtrace_events+0x270/0x270 [ 102.924737] ? ktime_get_resolution_ns+0x300/0x300 [ 102.929637] ? lock_downgrade+0x980/0x980 [ 102.933767] ? check_noncircular+0x20/0x20 [ 102.937982] ? do_timer+0x50/0x50 [ 102.941432] ? __lock_is_held+0xb6/0x140 [ 102.945494] __do_softirq+0x2d7/0xb85 [ 102.949269] ? task_prio+0x40/0x40 [ 102.952797] ? __irqentry_text_end+0x1f8cf4/0x1f8cf4 [ 102.957872] ? irq_exit+0xbb/0x200 [ 102.961387] ? smp_apic_timer_interrupt+0x16b/0x700 [ 102.966387] ? smp_reschedule_interrupt+0xe6/0x670 [ 102.971294] ? smp_call_function_single_interrupt+0x640/0x640 [ 102.977152] ? _raw_spin_lock+0x32/0x40 [ 102.981117] ? task_prio+0x40/0x40 [ 102.984637] ? rcu_eqs_enter_common.constprop.69+0x21a/0x300 [ 102.990418] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 102.995248] do_softirq_own_stack+0x2a/0x40 [ 102.999540] [ 103.001752] do_softirq.part.19+0x14d/0x190 [ 103.006054] ? ip_finish_output2+0x93b/0x1560 [ 103.010526] __local_bh_enable_ip+0x1ee/0x230 [ 103.015002] ip_finish_output2+0x96e/0x1560 [ 103.019310] ? ip_copy_metadata+0xac0/0xac0 [ 103.023613] ? check_noncircular+0x20/0x20 [ 103.027832] ? __lock_acquire+0x664/0x3e00 [ 103.032062] ? __lock_acquire+0x664/0x3e00 [ 103.036269] ? ipv4_mtu+0x34d/0x4c0 [ 103.039872] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 103.044093] ? __lock_is_held+0xb6/0x140 [ 103.048148] ip_finish_output+0x864/0xd10 [ 103.052272] ? ip_finish_output+0x864/0xd10 [ 103.056572] ? ip_fragment.constprop.47+0x200/0x200 [ 103.061580] ? nf_hook_slow+0xd3/0x1a0 [ 103.065453] ip_output+0x1d2/0x860 [ 103.068984] ? ip_mc_output+0x1360/0x1360 [ 103.073126] ? ip_fragment.constprop.47+0x200/0x200 [ 103.078129] ip_local_out+0x95/0x160 [ 103.081823] ip_queue_xmit+0x8c6/0x18e0 [ 103.085783] ? ip_build_and_send_pkt+0xc30/0xc30 [ 103.090518] ? refcount_dec_if_one+0x20/0x20 [ 103.094898] ? is_bpf_text_address+0x7b/0x120 [ 103.099372] ? __tcp_v4_send_check+0x1be/0x360 [ 103.103928] ? tcp_options_write+0x228/0x940 [ 103.108321] tcp_transmit_skb+0x1b1b/0x38c0 [ 103.112645] ? __tcp_select_window+0x900/0x900 [ 103.117204] ? __kernel_text_address+0xd/0x40 [ 103.121673] ? unwind_get_return_address+0x61/0xa0 [ 103.126580] ? __save_stack_trace+0x7e/0xd0 [ 103.130896] ? depot_save_stack+0x12c/0x490 [ 103.135203] ? check_noncircular+0x20/0x20 [ 103.139418] ? tcp_small_queue_check.isra.26+0x31c/0x450 [ 103.144843] ? tcp_tso_segs+0x240/0x240 [ 103.148798] ? pvclock_read_flags+0x160/0x160 [ 103.153268] ? sock_close+0x16/0x20 [ 103.156866] ? __fput+0x327/0x7e0 [ 103.160290] ? ____fput+0x15/0x20 [ 103.163714] ? task_work_run+0x199/0x270 [ 103.167747] ? do_exit+0x9bb/0x1ad0 [ 103.171348] ? do_group_exit+0x149/0x400 [ 103.175380] ? get_signal+0x73f/0x16c0 [ 103.179246] ? exit_to_usermode_loop+0x214/0x310 [ 103.183990] ? sched_clock_cpu+0x1b/0x170 [ 103.188123] ? tcp_init_tso_segs+0x11a/0x200 [ 103.192511] tcp_write_xmit+0x686/0x51d0 [ 103.196560] ? tcp_md5_do_lookup+0x256/0x730 [ 103.200952] ? tcp_v4_parse_md5_keys+0x251/0x2d0 [ 103.205701] ? tcp_transmit_skb+0x38c0/0x38c0 [ 103.210170] ? kasan_kmalloc+0xad/0xe0 [ 103.214035] ? ipv4_mtu+0x34d/0x4c0 [ 103.217637] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 103.221860] ? tcp_v4_md5_lookup+0x22/0x30 [ 103.226071] ? tcp_established_options+0x2c5/0x420 [ 103.230981] ? tcp_current_mss+0x254/0x380 [ 103.235194] ? tcp_mtu_to_mss+0x460/0x460 [ 103.239334] ? __lock_is_held+0xb6/0x140 [ 103.243386] __tcp_push_pending_frames+0xa0/0x250 [ 103.248207] tcp_send_fin+0x1b0/0xd20 [ 103.251977] ? tcp_set_state+0x1f2/0x810 [ 103.256019] ? sk_forced_mem_schedule+0x150/0x150 [ 103.260836] ? __sk_dst_check+0x380/0x380 [ 103.264957] ? mark_held_locks+0xaf/0x100 [ 103.269079] ? do_raw_spin_trylock+0x190/0x190 [ 103.273642] ? copy_overflow+0x30/0x30 [ 103.277502] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 103.282490] ? lock_sock_nested+0x91/0x110 [ 103.286698] ? trace_hardirqs_on+0xd/0x10 [ 103.290827] ? copy_overflow+0x30/0x30 [ 103.294691] ? copy_overflow+0x30/0x30 [ 103.298562] tcp_close+0xbe0/0xfc0 [ 103.302081] ? ip_mc_drop_socket+0x1ce/0x230 [ 103.306469] ? copy_overflow+0x30/0x30 [ 103.310330] inet_release+0xed/0x1c0 [ 103.314025] sock_release+0x8d/0x1e0 [ 103.317717] ? sock_alloc_file+0x560/0x560 [ 103.321923] sock_close+0x16/0x20 [ 103.325355] __fput+0x327/0x7e0 [ 103.328628] ? fput+0x140/0x140 [ 103.331887] ? _raw_spin_unlock_irq+0x27/0x70 [ 103.336368] ____fput+0x15/0x20 [ 103.339624] task_work_run+0x199/0x270 [ 103.343492] ? task_work_cancel+0x210/0x210 [ 103.347789] ? _raw_spin_unlock+0x22/0x30 [ 103.351923] ? switch_task_namespaces+0x87/0xc0 [ 103.356575] do_exit+0x9bb/0x1ad0 [ 103.360018] ? mm_update_next_owner+0x930/0x930 [ 103.364669] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 103.369835] ? __might_sleep+0x95/0x190 [ 103.373795] ? find_held_lock+0x35/0x1d0 [ 103.377843] ? futex_wait+0x402/0x9a0 [ 103.381622] ? lock_downgrade+0x980/0x980 [ 103.385746] ? perf_trace_lock+0xd6/0x900 [ 103.389865] ? __unqueue_futex+0x1c0/0x290 [ 103.394074] ? lock_release+0xa40/0xa40 [ 103.398033] ? trace_event_raw_event_lock+0x340/0x340 [ 103.403211] ? do_raw_spin_trylock+0x190/0x190 [ 103.407775] ? futex_wake+0x680/0x680 [ 103.411554] ? check_noncircular+0x20/0x20 [ 103.415769] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 103.420847] ? futex_wait+0x6a9/0x9a0 [ 103.424649] ? find_held_lock+0x35/0x1d0 [ 103.428697] ? get_signal+0x7ae/0x16c0 [ 103.432568] ? lock_downgrade+0x980/0x980 [ 103.436704] do_group_exit+0x149/0x400 [ 103.440569] ? do_raw_spin_trylock+0x190/0x190 [ 103.445127] ? SyS_exit+0x30/0x30 [ 103.448557] ? _raw_spin_unlock_irq+0x27/0x70 [ 103.453032] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 103.458032] get_signal+0x73f/0x16c0 [ 103.461742] ? ptrace_notify+0x130/0x130 [ 103.465790] ? exit_robust_list+0x240/0x240 [ 103.470085] ? _raw_spin_unlock_bh+0x30/0x40 [ 103.474468] ? release_sock+0x1d4/0x2a0 [ 103.479346] ? __release_sock+0x360/0x360 [ 103.483478] ? lock_sock_nested+0x91/0x110 [ 103.487691] ? trace_hardirqs_on+0xd/0x10 [ 103.491820] ? __local_bh_enable_ip+0x121/0x230 [ 103.496486] do_signal+0x90/0x1eb0 [ 103.500001] ? __might_sleep+0x95/0x190 [ 103.503956] ? inet_recvmsg+0x5f0/0x5f0 [ 103.507910] ? selinux_socket_sendmsg+0x36/0x40 [ 103.512553] ? setup_sigcontext+0x7d0/0x7d0 [ 103.516847] ? inet_recvmsg+0x5f0/0x5f0 [ 103.520798] ? sock_sendmsg+0x4f/0x110 [ 103.524658] ? fput+0xd2/0x140 [ 103.527826] ? SYSC_sendto+0x41c/0x5c0 [ 103.531693] ? SYSC_connect+0x4a0/0x4a0 [ 103.535656] ? _raw_spin_unlock_bh+0x30/0x40 [ 103.540041] ? release_sock+0x1d4/0x2a0 [ 103.543991] ? __release_sock+0x360/0x360 [ 103.548122] ? lock_sock_nested+0x91/0x110 [ 103.552332] ? trace_hardirqs_on+0xd/0x10 [ 103.556464] ? exit_to_usermode_loop+0x8c/0x310 [ 103.561120] exit_to_usermode_loop+0x214/0x310 [ 103.565680] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 103.571212] syscall_return_slowpath+0x490/0x550 [ 103.575951] ? prepare_exit_to_usermode+0x340/0x340 [ 103.580943] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 103.585848] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 103.590843] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 103.595583] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 103.600310] RIP: 0033:0x452ee9 [ 103.603472] RSP: 002b:00007f44ab58fce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 103.611155] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452ee9 [ 103.618398] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 103.625640] RBP: 000000000071bf80 R08: 00000000000004b4 R09: 000000000071bf58 [ 103.632883] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 103.640125] R13: 0000000000a2f7cf R14: 00007f44ab5909c0 R15: 0000000000000002 [ 103.647837] Dumping ftrace buffer: [ 103.651353] (ftrace buffer empty) [ 103.655037] Kernel Offset: disabled [ 103.658638] Rebooting in 86400 seconds..