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", 0x1000}], 0xa, &(0x7f00001ea000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x20040080}, 0x20000044) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000a41000)={0x0, 0x4a8}, &(0x7f0000547000)=0xfffffffffffffe3a) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000c1a000)=@sack_info={r3, 0x8, 0x5}, 0x0) lseek(r0, 0x0, 0x3) add_key(&(0x7f000057b000-0xa)='encrypted\x00', &(0x7f0000cd6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="", 0x0, 0xfffffffffffffffe) [ 222.176905] encrypted_key: master key parameter '' is invalid 2018/01/05 21:23:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000a15000-0xc)='/dev/amidi#\x00', 0x100000000, 0x10000) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000669000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @loopback=0x7f000001, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/05 21:23:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x200000008) sendto$inet6(r0, &(0x7f00002ec000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) socket$key(0xf, 0x3, 0x2) 2018/01/05 21:23:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0xd8c5, &(0x7f000027f000-0x8)={0x0, 0x0}) fdatasync(r1) connect$inet6(r1, &(0x7f0000106000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000e76000-0x25)=""/37) add_key(&(0x7f000060e000)='encrypted\x00', &(0x7f000006a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="618d3180d64b30b69654a0054a91a6819cf3b209", 0x14, 0xfffffffffffffffe) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f77000)='/dev/mixer\x00', 0x1, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) fsync(r1) prctl$seccomp(0x16, 0x0, &(0x7f0000d00000)={0x5, &(0x7f00007b6000)=[{0x7fff, 0x5, 0x6, 0x9}, {0x7, 0x0, 0x10000, 0x7}, {0x10000, 0x81, 0x84, 0x8}, {0x0, 0x8, 0x19a, 0x9}, {0x1, 0x9, 0x3, 0x503}]}) 2018/01/05 21:23:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x200, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) 2018/01/05 21:23:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) setsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000b20000)="", 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) [ 222.247292] encrypted_key: master key parameter '‘&2' is invalid 2018/01/05 21:23:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000270000)='/dev/input/mouse#\x00', 0x4, 0x100) ioctl$TCXONC(r2, 0x540a, 0x80) 2018/01/05 21:23:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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) execve(&(0x7f0000922000)='./file0\x00', &(0x7f0000948000-0x38)=[&(0x7f0000074000)='\x00', &(0x7f0000001000-0x7)='cgroup\x00', &(0x7f0000c6a000-0x2)='j\x00', &(0x7f000098a000)='\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000a97000-0x1)='\x00', &(0x7f0000001000-0x1)='\x00'], &(0x7f000061c000-0x28)=[&(0x7f0000001000-0x10)='cgroup\'bdev],##\x00', &(0x7f0000001000-0x9)='}{user^^\x00', &(0x7f0000000000)='selfcpuseteth0\x00', &(0x7f0000000000)='wlan1\x00', &(0x7f0000e85000)='\x00']) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @loopback=0x7f000001, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/05 21:23:45 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000000)={[{0x0, 0x7d, 0x1, 0x6, 0x4, 0x5, 0x1, 0x9d, 0x3d, 0x8, 0x401, 0x7fffffff, 0x7ff}, {0x4, 0x3, 0x3, 0x9, 0x1ff, 0x3, 0x81, 0x9, 0x1, 0x1000, 0x291f, 0x7, 0x8001}, {0x0, 0x7fff, 0x52, 0x8, 0x7ff, 0x4, 0x2, 0x0, 0x9, 0x7, 0x0, 0x0, 0x6c5abc33}], 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 21:23:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b58000)='/dev/vga_arbiter\x00', 0x4400, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f000057f000-0x4)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/05 21:23:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000540000)='/selinux/create\x00', 0x2, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f000025b000)=0x80000001) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000500000-0x10)={0xffffffff00000001, 0x80000000, 0x3ff, 0x1000}) r1 = add_key(&(0x7f00007cf000)='syzkaller\x00', &(0x7f0000b23000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c11000-0x5a)="1f4e4627ddf0cf11d0c86fd372b8bad72b3a124175fb50e6f5fa33fa8e7c34a4d3daf1b75fa85f2fd4321c035fc6725944acc3d73bf623719b81bca7eeaaeb2e00920329683eb248ffae8a30598865958c6e7f9fa8277e534510", 0x5a, 0xfffffffffffffff8) add_key(&(0x7f00009b9000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c64000)="628d3180304b30b69675a0054a91a8819cf3b209f360", 0x16, r1) 2018/01/05 21:23:45 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000e97000)=0x2, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00007eb000-0xa)='/dev/cuse\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x10000}, &(0x7f00009be000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000011c000-0x8)={r2, 0x80}, &(0x7f0000000000)=0x8) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000657000)={0x7, 0x5, 0x7, 0x1, 0x6, 0x8001, 0x100, 0x7, 0x9, 0x8, 0x10000, 0x7}) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r3, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="", 0x0, 0xfffffffffffffffe) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000140000)='/dev/cuse\x00', 0x2000, 0x0) prctl$void(0x27) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f000071b000-0xa9)=""/169, &(0x7f00006ae000-0x4)=0xa9) 2018/01/05 21:23:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @loopback=0x7f000001, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) r0 = add_key(&(0x7f00004c1000)='keyring\x00', &(0x7f000076d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000736000)="d921db45abd87bd2292ed4f4f9d7afbd60b3d1b52d7aea43e2bf86d652e629560427f630c9fa9cacad4f7464498eb0d60d4755775b70f128f4516bdaa79aeb3fba2c873725614fa97a31bd693e7a331bc5e0919dee51b85b1bddf4387e7e5f9d9ae2879e5dea6189a12b93b56dd6c1b8f79b7256c928dc627b9da606f90f139aeda91e8fdfd1104c97d6f76bedc553a9afc5280777045c07d158753e08c253495437978461d6ef376bbc2cc94fecfd175a75fe7c85f2ff895f8f5e63ee2f", 0xbe, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r0) [ 222.312680] encrypted_key: master key parameter '' is invalid [ 222.333670] encrypted_key: master key parameter '' is invalid 2018/01/05 21:23:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) r0 = syz_open_dev$sg(&(0x7f000082f000)='/dev/sg#\x00', 0x0, 0x402) accept$ipx(r0, &(0x7f0000bc7000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000436000)=0x10) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000040000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x536}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b8f000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b6000-0x4)=0xe8) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000bfb000)=""/162) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000606000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00003a8000-0x18)=@add_del={0x2, &(0x7f00003a5000)=@common='ip6gre0\x00', 0x800}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000398000-0x4)=r1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00001e1000-0xc)={0x1, 0xffffffffffffffff, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000c13000-0x80)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xd7}, 0x8}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, @in6={0xa, 0x1, 0xfffffffffffffffa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000acb000-0x20)={0x9, 0x0, 0x10000, 0x371e}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000112000)={r3, 0x3}) 2018/01/05 21:23:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e42000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f000078d000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006ab000)=0x14) connect$packet(r0, &(0x7f0000ff6000)={0x11, 0x7, r1, 0x1, 0x6, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r2 = msgget(0x2, 0x2e0) msgctl$IPC_INFO(r2, 0x3, &(0x7f000096a000)=""/28) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @loopback=0x7f000001, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/05 21:23:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00005c2000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @loopback=0x7f000001, @rand_addr=0x20]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/05 21:23:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000096000)='A', 0xfffffe4c, 0x0, &(0x7f00008c5000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) 2018/01/05 21:23:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="", 0x0, 0xfffffffffffffffe) r0 = syz_open_dev$sndseq(&(0x7f0000167000)='/dev/snd/seq\x00', 0x0, 0x240000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000486000-0xbc)={0x8eba, 0x1, 'client1\x00', 0x2, "7b93b3a13de0ff8d", "72c32e09e8c0eea5ffe78a04db223493380b324b154e60674a4874c9cc868709", 0x3ff, 0x977, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 21:23:46 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000070b000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000099b000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x80003, 0x300) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00002d6000)={0x0, 0x6c, &(0x7f00003c0000)="fba2ba9f11133f030b966f475fcf347c55c3174a043bdcdcc34278efe850a64d3cd46c4cf4806eb365abd5e9d49c5ebe8e9542f36e7904e3e3219008461a5da695832d29442fadf7a94515ed6afd9423b31401f80a578c4a85dce29fd17bcc3c8f1558683027d25c0f39ecf7"}) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00006f6000-0x8)={@empty=0x0, @multicast1=0x0}, &(0x7f00003be000-0x4)=0x8) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f000011c000)=0x800) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r2, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000617000-0x8)={0x0, 0x0, ""}, &(0x7f0000312000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000d96000)={r3, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) [ 222.383056] encrypted_key: master key parameter 'ó`' is invalid 2018/01/05 21:23:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf2, &(0x7f0000361000+0x4fa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x12, 0x4, 0x0, 0x0, 0xe4, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x33, 0x10000, [{0x7, 0x2, ""}, {0x3, 0xc, "30ad08a163e3194d9596"}, {0x5, 0x9, "55a76f41b430ab"}, {0x5, 0x10, "d7f5b3eb7a61483f5abec60a26a5"}, {0x1, 0x6, "fd4a07de"}]}]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @loopback=0x7f000001, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x5, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000963000)='/dev/dmmidi#\x00', 0x400, 0x103000) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000f7f000-0x4)=0x8, 0x4) 2018/01/05 21:23:46 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000aaa000)='/dev/dmmidi#\x00', 0x3, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000bba000)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000045b000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000023e000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x3, 0xfffffffffffff953, 0x2, 0xa0, 0x53647286bf8f825e, 0x3f, 0x3, r1}, {0xfffffffffffffff7, 0x1, 0x6, 0x8, 0x0, 0x1, 0x8000, 0x9}, {0x1ff, 0x63, 0x2, 0x0}, 0xffff, 0x2, 0x1, 0x1, 0x0, 0x1}, {{@in=@empty=0x0, 0x2, 0x3e}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x7, 0x1, 0x5ec, 0x8, 0x8, 0x80000000}}, 0xe8) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f00005a7000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="618d3180d64b30b69654a0054a91a6819cf3b209", 0x14, 0xfffffffffffffffe) 2018/01/05 21:23:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000aa9000)={0x0, @in6={{0xa, 0x2, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0xabc5}, &(0x7f0000cba000-0x4)=0x98) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000419000-0x9)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000fd9000-0x1f)={0x0, 0x17, "63862a3eb0e4516833b5ee4cf86d0bccfa83b3e39f3f4d"}, &(0x7f0000fe8000)=0x1f) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r1, 0x4, 0x100, 0x3fd}, 0xffffffffffffff1c) r2 = socket(0x11, 0x80003, 0x300) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r2, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r3, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sysfs$3(0x3) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/05 21:23:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000223000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000000000)=0xfffffffffffffd99) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @loopback=0x7f000001, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/05 21:23:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000f98000-0xb)='/dev/audio\x00', 0x2000, 0x0) getsockname$unix(r0, &(0x7f0000b3b000-0x6e)=@file={0x0, ""/108}, &(0x7f0000bb7000-0x4)=0x6e) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="", 0x0, 0xfffffffffffffffe) r1 = syz_open_dev$dspn(&(0x7f000054e000)='/dev/dsp#\x00', 0x4, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000677000)=@common=""/16, 0x10) 2018/01/05 21:23:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000079d000)={0x178, 0x1001, {0x0, 0x1, 0x0, 0x3, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @loopback=0x7f000001, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/05 21:23:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000e3f000-0xb)='/dev/midi#\x00', 0xffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @loopback=0x7f000001, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/05 21:23:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002c9000)="", &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000eed000+0x241)="7d7095ea0cffbb13721d88a13047085c6c9fab22ab3c90996414da20b7600f1b6eec783ed57db624cab3056d3ebcd024a81b3e662085325ae6179548394e3caa80db6bd4545d2bf6738dfc6c0f48b1c77ef8c0a4c46e1513847cae4ec21bdd95fbd207167aba739b93fa97e2505bd55189d5fc59d819bf241aa1808c") fsync(0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000212000-0xa)='/dev/vcs#\x00', 0x100, 0x400) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000283000-0x28)={&(0x7f00004fd000/0x3000)=nil, 0x100000000, 0x0, 0x1, &(0x7f000094c000/0x1000)=nil, 0xcd}) [ 222.480425] encrypted_key: master key parameter '' is invalid 2018/01/05 21:23:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001000-0xca)=""/202, &(0x7f0000002000-0x4)=0xca) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000002000)=[@in6={0xa, 0x2, 0x6fd3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0xfa}, @in6={0xa, 0x1, 0xc08000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0x4d1b9d28, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}], 0xcc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000588000)='./file0\x00') syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000213000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x10003) getsockopt$inet_int(r2, 0x0, 0xe, &(0x7f0000992000-0x4)=0x0, &(0x7f0000e0e000)=0x4) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000752000-0xb0)={{0x2, 0x800}, 'port0\x00', 0x70, 0x2, 0x10000, 0x0, 0x1, 0x10001, 0x7, 0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 21:23:46 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b45000)='/dev/cuse\x00', 0x30000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000cf2000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007f7000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000f17000)={0x5, 0x107000}) socket$nfc_raw(0x27, 0x1, 0x0) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="", 0x0, 0xfffffffffffffffe) 2018/01/05 21:23:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00005b5000-0xe)='/dev/admmidi#\x00', 0x6, 0x80) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000322000)={0x0, 0x0, 0x0, 0x3, 0x9, 0x0, 0x14, 0x13, 0x10, "0ab9b59e2b890e41316e220790d34d2e87fd17ca6cc98c2479bfe5b218b5d8ce17d1c743350440a4ac2061d6e2f54a0175ff82f6fcf4f6cf496e0fa5bffd140c", "ac8d6163a63e4b653812ff60bb69327e6076637c322b576166a83d73a1eccc23fb4148759f9797947e935e071f522514edceb3bdabe1ac9cb01cecc6e298b05b", "86268f9e256c7cc9bb8c95cec4c488643bdc7bdf3d8220277a81f2b9b7a97e9c", [0x9, 0x0]}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000bad000)={0x80, 0x6, 0x7, 0x6, 0x800}) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="618d3180d64b30b69654a0054a91a6819cf3b209", 0x14, 0xfffffffffffffffe) 2018/01/05 21:23:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000380000)='/dev/ptmx\x00', 0x8001, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00003a9000-0xc)={0x71, 0x7, 0x9, 0x1, 0xfffffffffffffffd, 0x1}) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000aa0000)="130000001000ffdde200f49ff60f050000230a009d000000110007a73022e5f9ec3e4fe8a95fc801c478aa4e212c4f863b864c9e2c58360d9b31d03061a2a43421d99c04cfb88e3e407b5e82ff998da067e180c7ee5387937d5f575f8bcadb076f530f8b3e076d4e0f59a19d57c800297b7874a558cbcbb9a39f736e7cbf5098e02820f6c74d4414e34c1c94f3ac584e26cae6d0b2467b67cdcf098a54ad965b89353e96f3733e5704efdf5f59d95076f5", 0xb1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @loopback=0x7f000001, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/05 21:23:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fd6000)='/dev/input/mice\x00', 0x0, 0x4101) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000da5000-0x7)=""/7) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @loopback=0x7f000001, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000599000)={0x0, 0xb7, "65812c356809ba8bc43237eabd730eed99295c9cf4d675db434d7828a0240fa508324502d6e245fcbc80a873bc4e47c90900d8591e182d63c0efa37f3e5334814d4cfe6e1059533d931e1fb2c5e2d285c5ecb2023092157e04e9d4eb514bcdf465a419f78839dc24d304cabfa941fb8fee115e389bb6e84c52c9b122d5a0eb0f8680073fbc7f3432762e325a70152cca954c34dc04028ce8d3fae048af894afa6f26b2007bc63f24f7078868f12ea1ec5e2f4b4418d071"}, &(0x7f00001a9000-0x4)=0xbf) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000083a000)={r1, 0x10001}, 0x8) 2018/01/05 21:23:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x100) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006e3000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00007bf000-0x62)=""/98) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r2, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a0c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000281000-0x8c)=""/140) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a19000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000016d000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x48)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x48) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000abb000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x8, 0x2, 0x3, 0x2, 0x5, 0x2, 0x20, 0x80, 0x33, 0x2000006, r2}, {0x0, 0x1, 0x80000000, 0x3, 0x8df, 0xf8ea, 0x6, 0x101}, {0x3f, 0x40, 0x0, 0x0}, 0x1, 0xc, 0x0, 0x0, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2d}, 0x2, @in=@multicast2=0xe0000002, 0x3, 0x4, 0x2, 0x7, 0x0, 0x9, 0x8}}, 0xe8) clock_gettime(0x0, &(0x7f00006f7000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00006c5000)={{0x1223, 0x4, 0x7, 0x5, "c9316994c27166ae2b4cecd675265f736ed2d8cf18318fd693549947074f0a350643beb1fa358bd1ca81c569", 0xdba}, 0x7, [0xe6d, 0x73, 0x1000, 0x7, 0x8, 0x5, 0x8000, 0x6, 0xff, 0x100, 0x900000000, 0x7, 0xfffffffffffffffa, 0x61, 0xfff, 0x22d, 0x2, 0x3ff, 0x8, 0x5b28, 0x3, 0x5, 0x8, 0x7fffffff, 0x7, 0x3, 0x3f, 0xa8, 0xbc1, 0x7ff, 0x0, 0xffffffff, 0xffffffff, 0x7, 0x7f2, 0x0, 0xfffffffffffffffa, 0x0, 0x7, 0x1f, 0x200, 0x1f, 0x4, 0xffffffffffff0001, 0x5, 0x3, 0x5, 0xa84d, 0x7fffffff, 0x1, 0x400, 0x1, 0x7fffffff, 0x8, 0x400, 0x401, 0x0, 0x0, 0xff, 0x3f, 0x80000000, 0x3, 0xfe6, 0x7, 0x2, 0x1, 0x4, 0x3, 0x800, 0x4, 0x72217d41, 0x7, 0x3, 0xfffffffffffffffb, 0x6, 0x8001, 0x401, 0x0, 0x7, 0x20000000, 0x3ff, 0x9, 0x101, 0x6, 0xa1, 0x10001, 0x3, 0x3, 0x80200000000000, 0xae, 0x16dfc825, 0x5, 0x5, 0x8000, 0x3f, 0x7f, 0xffffffffffffc5ef, 0x2, 0x4, 0xffffffff, 0x100000000, 0xfffffffffffffffa, 0x3, 0xfffffffffffffff9, 0x1, 0x8, 0x6, 0x7ff, 0x4, 0x10000, 0x401, 0x3, 0xb5, 0x3, 0x0, 0x2, 0x1f, 0x92d, 0x10001, 0x7, 0x6, 0x1, 0xffffffff, 0x4, 0x10001, 0x8000, 0x6, 0x6e], {r3, r4+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 222.583848] encrypted_key: master key parameter '' is invalid [ 222.601866] encrypted_key: master key parameter '' is invalid 2018/01/05 21:23:46 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000e66000)='/dev/vcs#\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffe0, 0x6, 0xff}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="", 0x0, 0xfffffffffffffffe) 2018/01/05 21:23:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00005aa000)='/dev/input/mouse#\x00', 0x40, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) accept4$llc(r0, 0x0, &(0x7f0000f1e000-0x4)=0x0, 0x800) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x7, 0x30, 0x0, 0x1f, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000043b000-0x5)={0x6, 0x1, 0x9, 0x10000}, 0x5) 2018/01/05 21:23:46 executing program 1: setrlimit(0x6, &(0x7f0000036000-0x10)={0x0, 0x80}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @loopback=0x7f000001, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f68000)='/dev/sg#\x00', 0x2, 0x3013fe) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000075b000-0x4)=0x3, 0x4) 2018/01/05 21:23:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x3b8) poll(&(0x7f0000d5a000)=[{r0, 0xd016, 0x0}, {r0, 0x6008, 0x0}, {r0, 0x20, 0x0}], 0x3, 0x7) 2018/01/05 21:23:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000c76000-0x5d)="655c8272797074656400c19d89969d2afbb4b368062215cf9314ae3b91eb41a914abbb7b84785ee190760dbb14ddd67ecdfec823b007e3c9fb638e2c2d25ef95b54a66aa180a86f6b84be4b40ab04aa07d1a3a92280165487045500f4d", &(0x7f000038f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000116000)="618d3180d64b30b69654a0054a91a6819cf3b209", 0xfc84, 0xfffffffffffffffe) 2018/01/05 21:23:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000536000)={0x0, 0x9, 0x7, 0x400}, &(0x7f0000018000-0x4)=0x10) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000734000)={r1, 0x5, 0x4, 0x6, 0x4, 0x4}, &(0x7f0000c8d000+0x4fa)=0x14) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00008b8000)=0x0) sendto(r2, &(0x7f0000a59000-0x3d)="6ee8a48e286418a52d1b0708cc54fe517bf2537c4180221e7cd98f3b5e53f70fd72e95adf0ce701dfe18637eea96cb6682b8fa974937252508e3b87c64", 0x3d, 0x4000004, &(0x7f00006ad000-0x6)=@hci={0x1f, 0xffffffffffff0000, 0x0}, 0x6) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00001dc000-0x4)=r3) getsockname$inet(r0, &(0x7f0000a3d000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a4000)=0x10) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r2, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ab7000)=[{&(0x7f0000cf1000-0x91)="f61226900ae2c62f7b88704d6200232bedd1ab1d0237649a20141b78486ef796922d74c8754c20fde4722838d136ebabca88414021e9a7172c931962d4b795da78d6c9b76edc029a9128d06266db76a1ce73886a485468e6f8b72b8bf9f80589d005cbd5f5a750bfb7b1e98bf865336ba5ddf57578b8f82117dd35f7768cb187fddbe188f5252d8315b5cf44c645e6f7ca", 0x91}, {&(0x7f0000b07000)="6dcfe51c64c038d7c11a4fa9c07c4757e7c88d3c7850bf064c3e9c26651b39010c69f2f187df9906114a4b72411a6f3be07149e5330473aea86f145a57525f891de0809ffa11d11911d4195876b44b1642f25d8bb379c87c6ffaa8d804d7b823fb78f9d58c322253a4c33546c8fb1414cea051ff7aacc0ee7cc8c07f2233c482d843ba8b7be4d24883fa224d00e1198168d5fdf0debbc15ee0e6397bb09ce199157e52268de4a720c0482947cfd563", 0xaf}, {&(0x7f00009d3000-0x77)="fc8365c0dbf4d57d5e3a9b0547ca3e1f7aa87bc9e09e63973c7e494c723d8402b167db98d7059c415beb4e1081e68a0df9c5e45d63df7dd6906e2b63d7c65d64a5209410832da1446562e26c0bc98153ecb13d57ba03771482a7bbbc9cb9b35e64ac32f8177699ebc69fe90993261c01b63f20717f9d29", 0x77}, {&(0x7f00006aa000)="9fef769a880d04109f8c40e581ae2c3123d13d3a718cd7c236772727c0ffbad298619569730ad7605462d8ab080ab098b93b975432aafc3da018cc98fc34ead4e3d8b6f111b34119d5573e6b5f4fbcca5b4d", 0x52}, {&(0x7f00005df000)="e2fac03e21029db5f9cec079047668382bfb99a4823c9a9d72a1d2d6d28f2712b098e1acd96c0cb4ed5b1a30bc12aae4c8e6f77b23504bd134c7aa", 0xffffffb1}, {&(0x7f0000921000-0xf6)="b7ee1b66874101cb80cf3a8c827bcba7b6b149819973e2e46c8658fd4b1f5f712b047a65b6a80c4bf4f40ec3df2fb19028ec20bdf87916438f6adfbf395cb56f8959f658b241657dfd339ae4bac827de262d8ce25cd70fa1b554e53e585db1bcc91c426fe16eefa8c1440fa7fa1c728b175c939eacd706395c30d5e6ed26399501eb8015360aae3241e6f31503805783a18437ec1eb9706d8ab8b5c656a14bcbf1affd2354f25ff17925f6b4e71438f73ad9c67de8d1fe4054c7d45f968a17c58b65489959db9b302d134081c7a47f4aabf7541890808bbb96796eba8ad5907a0d44531059cd52dd90cf2d864f9a0b960d5970e68491", 0xf6}, {&(0x7f000001e000)="63df654ea8fd2dbf773765197286c6254eb3dbedbf776e3d994bc3d90e3a5bb67155c34ea2d8ff4a62b3f44bba6a7737b80d7d3f58647f2b02984121c9461a9ca7864f71d85133f0935c572cd4c0e2dc439e1c91645fd655924e46ac483c53148c3691087c8ac5c860a52382de395796a533f688c2655d9d5b2f7f718f4c52096ddf79d56b9433240dd83bdd00b9957a078237bdc2a230e6781976bafbc33adfc740d811871999", 0xa7}], 0x7, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) r1 = request_key(&(0x7f000065a000)='keyring\x00', &(0x7f00000fa000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001d0000-0x1)='\x00', 0xfffffffffffffff8) add_key$user(&(0x7f0000885000-0x5)='user\x00', &(0x7f0000b16000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000090d000)="0803c8fde12892832883212fb14d02c10967516dbd98ccacea7ccdd763972c3663da23c1b8be40e12db46c565eece4cf1b631235c880c13bd661c2f5745ffd42047fd677ae3a8ffb2626581f2adbb7857bb497e3ecded384622de50a5537e2263f28230b9a164162b695dcc13c9d88179e672b3547e27b5dd5fc98cb2b56b9ac728d74027ecc90207da171e67fea497bbf", 0x91, r1) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r2, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00009cf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x1, 0x9, 0x1, 0x0, @rand_addr=0x2, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x9, 0x4, 0x0, {0x5, 0x4, 0x0, 0x127d, 0x0, 0x2, 0x4, 0x8, 0x3a, 0x4, @broadcast=0xffffffff, @multicast2=0xe0000002, {[]}}, ""}}}}}, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000cd0000-0x4)=0x0) r1 = shmget(0x3, 0x3000, 0x800, &(0x7f00009df000/0x3000)=nil) shmat(r1, &(0x7f0000b7f000/0x10000)=nil, 0x4000) getpriority(0x2, r0) 2018/01/05 21:23:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x55, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="d194c7a6cbc4", [], {{0x20007fc, @ipv4={{0x5, 0x4, 0xfffffffffffffffc, 0xffffffffffffffff, 0x47, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x3, 0x2, 0x4, 0x1, 0x8001, 0x0, 0x0, 0x5, 0x90, "566513", 0x123, "8500"}, "3db9ac1c1150eb70fa25f2a39d9e9803ae08549a8d29e6d13557cace0a2447cb9f8480"}}}}}, 0x0) pipe2(&(0x7f0000369000-0x8)={0x0, 0x0}, 0x3ffb) socket$inet6(0xa, 0xb, 0x81) 2018/01/05 21:23:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="618d3180d64b30b69654a0054a91a6819cf3b209", 0x14, 0xfffffffffffffffe) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007dd000)='/dev/autofs\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000538000)=0x7065) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000032e000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfc000000000000, 0x8, 0x1, 0x6}, &(0x7f0000842000-0x4)=0xa0) timerfd_gettime(r0, &(0x7f00006fa000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e12000-0x10)={r1, 0x4, 0x8, 0x1}, 0x10) 2018/01/05 21:23:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000b51000-0x10)={0x1, &(0x7f0000af2000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d7a000)='/selinux/user\x00', 0x2, 0x0) bind$netrom(r0, &(0x7f000024b000-0x48)=@full={{0x3, {"75eeb68c526634"}, 0x45b7}, [{"0f7942f2f85fb5"}, {"ef7fc3973f20a8"}, {"60580946c60cc0"}, {"4181448661a24f"}, {"8fb1c23f67080c"}, {"720a9464d0147d"}, {"320dc3da297c7e"}, {"c5fe39440ac056"}]}, 0x48) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000716000-0x107)={0x0, 0xff, "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"}, &(0x7f0000e06000)=0x107) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000068d000)={r1, 0x4, 0xe517}, &(0x7f0000bd5000)=0x8) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @loopback=0x7f000001, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) syz_open_dev$urandom(&(0x7f0000c8a000-0xd)='/dev/urandom\x00', 0x0, 0x200) 2018/01/05 21:23:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000380000)='/dev/ptmx\x00', 0x8001, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00003a9000-0xc)={0x71, 0x7, 0x9, 0x1, 0xfffffffffffffffd, 0x1}) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000aa0000)="130000001000ffdde200f49ff60f050000230a009d000000110007a73022e5f9ec3e4fe8a95fc801c478aa4e212c4f863b864c9e2c58360d9b31d03061a2a43421d99c04cfb88e3e407b5e82ff998da067e180c7ee5387937d5f575f8bcadb076f530f8b3e076d4e0f59a19d57c800297b7874a558cbcbb9a39f736e7cbf5098e02820f6c74d4414e34c1c94f3ac584e26cae6d0b2467b67cdcf098a54ad965b89353e96f3733e5704efdf5f59d95076f5", 0xb1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @loopback=0x7f000001, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/05 21:23:46 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x185, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f000023c000-0xc)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000ef2000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f94000-0x4)=0xb) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000662000-0x1)={@loopback={0x0, 0x1}, 0xc0d1, r1}) ioctl$int_in(r0, 0x5473, &(0x7f0000318000)=0x9) 2018/01/05 21:23:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000be9000-0x8)={0x0, 0x0}, 0x8, 0x4d) syz_extract_tcp_res(&(0x7f0000a92000)={0x0, 0x0}, 0xd16, 0x7) syz_emit_ethernet(0xfffffffffffffdd3, &(0x7f000030e000-0x315)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv6={0x8, 0x6, "0f8b81", 0xb0, 0x4, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x2, 0x3, r0, r1, 0x1, 0x0, 0xb, 0x8, 0x3f, 0x0, 0x4, {[@md5sig={0x13, 0xfffffffffffffd61, "f658e3162d66c7b7c856d36df688fca1"}, @eol={0x0}, @fastopen={0x22, 0x3, "10"}, @eol={0x0}]}}, {"bf210e229b100fceecf182a07e46215e22a61d07326e18532a41ae8d8759872ccc6f0a5d58314025e5615d580b122fb010da322f62a0d094295f3102ee0c7c867ca1c531f8a595469b60c35d21f49cb447014fe4b15c951944a54388e3a87e340d963662a20599dea62e7fb1eb9f63886b4235ca9eca14a5e465634108689412fea82907"}}}}}}}, 0x0) 2018/01/05 21:23:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="", 0x0, 0xfffffffffffffffe) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a53000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000050f000-0xc)={0x4, [0x4, 0x97b, 0x7, 0x2]}, &(0x7f00008a9000)=0xc) r1 = open$dir(&(0x7f0000ef2000-0x3)='./file0\x00', 0x4000, 0x108) symlinkat(&(0x7f0000e76000)='./file0\x00', r1, &(0x7f0000321000)='./file0\x00') socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/05 21:23:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00008b1000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x44, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @loopback=0x7f000001, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/05 21:23:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0xfffffffffffffe34, &(0x7f0000df0000)=[], 0x244, &(0x7f0000be9000)=[], 0x0, 0x0}, 0x0) syz_open_dev$sndmidi(&(0x7f0000538000-0x12)='/dev/snd/midiC#D#\x00', 0x800, 0x101000) 2018/01/05 21:23:46 executing program 2: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000422000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00003be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00006b7000)='keyring\x00', &(0x7f0000e4f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f00002a1000-0xc)='cifs.spnego\x00', &(0x7f000008b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007c6000-0x19)="0bddb0e21dc75bc85f7233fbf09ca56b9b36b822d4e8f76e54", 0x19, 0xfffffffffffffffe) r3 = request_key(&(0x7f0000b93000-0xb)='cifs.idmap\x00', &(0x7f00003ce000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cf2000)='\x00', 0xfffffffffffffffc) r4 = add_key$keyring(&(0x7f00002ef000-0x8)='keyring\x00', &(0x7f00009e6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r3) r5 = add_key(&(0x7f0000ce7000)='user\x00', &(0x7f0000298000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000619000)="b5b129aee46dcb2509c54d3caf6472089c2c36b722c1292d7ca93b6becc98f27fbc9261867648e4ac3867e24d6ab8f9ab10db74582e452ab24b46a4808998bb712162ab5020a79e843886a871ea46599e521ede7e5dcc0eca4c142308cf09822f0fc033828dd40832141aa0c2b415d110703caaa0ae8dfe6df6bc64f7dd245d7caa9d0", 0x83, r4) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="", 0x0, r5) r6 = fcntl$getown(r0, 0x9) ptrace$setopts(0x4200, r6, 0x9, 0x51) 2018/01/05 21:23:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000a20000)=0x3, &(0x7f0000329000-0x8)=0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000e6000-0x10)={0x3, &(0x7f0000a30000)=[{0x7fffffff, 0x10000, 0x9, 0x0}, {0x7f, 0x5, 0x1f, 0x3}, {0x1f, 0xa740, 0x1, 0x1}]}, 0x10) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000035d000-0x10)='net/ip_mr_cache\x00') bpf$MAP_CREATE(0x0, &(0x7f0000903000-0x2c)={0xf, 0xfff, 0x9c8, 0x5, 0x1, r1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x40000000008904, &(0x7f0000310000)={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5ef}, 0x1c) sendmsg(r2, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x20) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f0000568000-0x1000)=""/4096) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d97000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$TIOCEXCL(r1, 0x540c) [ 222.751862] encrypted_key: master key parameter '' is invalid 2018/01/05 21:23:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x2, 0xffff, &(0x7f0000aef000)={0x0, 0x0}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00000d7000)=[0x7, 0x20]) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="618d3180d64b30b69654a0054a91a6819cf3b209", 0x14, 0xfffffffffffffffe) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00009b1000)=0x6) 2018/01/05 21:23:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@rand_addr=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002]}, @lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @loopback=0x7f000001, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d32000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000ed0000)={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]}, 0x3, 0x3ff, 0x2, 0x7fff, 0x3}, &(0x7f000029c000)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000038e000-0x8)={r1, 0x2}, &(0x7f0000fc2000)=0x8) 2018/01/05 21:23:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) getsockname$llc(r0, &(0x7f000082d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005e2000-0x4)=0x10) 2018/01/05 21:23:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000536000)={0x0, 0x9, 0x7, 0x400}, &(0x7f0000018000-0x4)=0x10) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000734000)={r1, 0x5, 0x4, 0x6, 0x4, 0x4}, &(0x7f0000c8d000+0x4fa)=0x14) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00008b8000)=0x0) sendto(r2, &(0x7f0000a59000-0x3d)="6ee8a48e286418a52d1b0708cc54fe517bf2537c4180221e7cd98f3b5e53f70fd72e95adf0ce701dfe18637eea96cb6682b8fa974937252508e3b87c64", 0x3d, 0x4000004, &(0x7f00006ad000-0x6)=@hci={0x1f, 0xffffffffffff0000, 0x0}, 0x6) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00001dc000-0x4)=r3) getsockname$inet(r0, &(0x7f0000a3d000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a4000)=0x10) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r2, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ab7000)=[{&(0x7f0000cf1000-0x91)="f61226900ae2c62f7b88704d6200232bedd1ab1d0237649a20141b78486ef796922d74c8754c20fde4722838d136ebabca88414021e9a7172c931962d4b795da78d6c9b76edc029a9128d06266db76a1ce73886a485468e6f8b72b8bf9f80589d005cbd5f5a750bfb7b1e98bf865336ba5ddf57578b8f82117dd35f7768cb187fddbe188f5252d8315b5cf44c645e6f7ca", 0x91}, {&(0x7f0000b07000)="6dcfe51c64c038d7c11a4fa9c07c4757e7c88d3c7850bf064c3e9c26651b39010c69f2f187df9906114a4b72411a6f3be07149e5330473aea86f145a57525f891de0809ffa11d11911d4195876b44b1642f25d8bb379c87c6ffaa8d804d7b823fb78f9d58c322253a4c33546c8fb1414cea051ff7aacc0ee7cc8c07f2233c482d843ba8b7be4d24883fa224d00e1198168d5fdf0debbc15ee0e6397bb09ce199157e52268de4a720c0482947cfd563", 0xaf}, {&(0x7f00009d3000-0x77)="fc8365c0dbf4d57d5e3a9b0547ca3e1f7aa87bc9e09e63973c7e494c723d8402b167db98d7059c415beb4e1081e68a0df9c5e45d63df7dd6906e2b63d7c65d64a5209410832da1446562e26c0bc98153ecb13d57ba03771482a7bbbc9cb9b35e64ac32f8177699ebc69fe90993261c01b63f20717f9d29", 0x77}, {&(0x7f00006aa000)="9fef769a880d04109f8c40e581ae2c3123d13d3a718cd7c236772727c0ffbad298619569730ad7605462d8ab080ab098b93b975432aafc3da018cc98fc34ead4e3d8b6f111b34119d5573e6b5f4fbcca5b4d", 0x52}, {&(0x7f00005df000)="e2fac03e21029db5f9cec079047668382bfb99a4823c9a9d72a1d2d6d28f2712b098e1acd96c0cb4ed5b1a30bc12aae4c8e6f77b23504bd134c7aa", 0xffffffb1}, {&(0x7f0000921000-0xf6)="b7ee1b66874101cb80cf3a8c827bcba7b6b149819973e2e46c8658fd4b1f5f712b047a65b6a80c4bf4f40ec3df2fb19028ec20bdf87916438f6adfbf395cb56f8959f658b241657dfd339ae4bac827de262d8ce25cd70fa1b554e53e585db1bcc91c426fe16eefa8c1440fa7fa1c728b175c939eacd706395c30d5e6ed26399501eb8015360aae3241e6f31503805783a18437ec1eb9706d8ab8b5c656a14bcbf1affd2354f25ff17925f6b4e71438f73ad9c67de8d1fe4054c7d45f968a17c58b65489959db9b302d134081c7a47f4aabf7541890808bbb96796eba8ad5907a0d44531059cd52dd90cf2d864f9a0b960d5970e68491", 0xf6}, {&(0x7f000001e000)="63df654ea8fd2dbf773765197286c6254eb3dbedbf776e3d994bc3d90e3a5bb67155c34ea2d8ff4a62b3f44bba6a7737b80d7d3f58647f2b02984121c9461a9ca7864f71d85133f0935c572cd4c0e2dc439e1c91645fd655924e46ac483c53148c3691087c8ac5c860a52382de395796a533f688c2655d9d5b2f7f718f4c52096ddf79d56b9433240dd83bdd00b9957a078237bdc2a230e6781976bafbc33adfc740d811871999", 0xa7}], 0x7, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000039c000)='/dev/snd/midiC#D#\x00', 0x9, 0x480083) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00009ab000-0x7f)="e78a7851e487f540f577473ce7020f2e85471e84c1c80c2f2184a10d25a6d249caea0ef546ca784f9b22c4151d96d46e7f503cf30512f5a126320ddf35c6a5f2c9998e45398816c66e0e6af5a0385bb39627bfa51216d12834f6c2539f99238af053773192b0285985d7c86205717f241e99c6fd65f18ab3dd17de76e1af9f") fstat(0xffffffffffffffff, &(0x7f0000efa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0xffff, &(0x7f0000208000)='./file0\x00', r1, &(0x7f00007e3000)="") r2 = socket$inet6(0xa, 0x2, 0x0) r3 = dup2(r2, r2) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000ac3000-0x14)={{0x3, 0x7, 0x40, 0x12, 0x93, 0x800}, 0x9, 0x374, 0x1}) getsockopt$inet6_dccp_int(r3, 0x21, 0x100000000010, &(0x7f0000618000-0x4)=0x0, &(0x7f00008ad000-0x4)=0xfeb8) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00002e9000)=0x4eeb, 0x2) sendto$inet6(r2, &(0x7f0000bd9000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, 0x1c) 2018/01/05 21:23:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) link(&(0x7f0000f82000)='./file0\x00', &(0x7f00001f8000-0x8)='./file0\x00') 2018/01/05 21:23:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000199000-0x8)='./file0\x00', &(0x7f0000a74000)='./file0\x00', &(0x7f0000474000-0x6)='sysfs\x00', 0x20, &(0x7f00004b5000)="a9e49263d5835a3ac8060cc3a9d1e264cecf56b94d9cc9fd28a5a02f48e56df967bb49688ae17427e4a7facfdc24f0f08f97ad1e781ff3e038895dc9120cc5770b2607070476") setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0xe, 0x80003, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f000007c000)=0x102, 0xfffffffffffffe0b) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept(r0, &(0x7f0000e8b000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b1d000)=0x10) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000539000)="", 0x0, 0xfffffffffffffffe) 2018/01/05 21:23:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00007cf000-0xa)='enc\x00ypted\x00', &(0x7f0000639000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ffd000-0xb1)="a70c6f45823b0c28d3a91db5184de3595739577a51dc679f2e3cdd8b592f16c77a7d31ac0907d064e8b29f409a960755b26adc869690a9d8db0897843bdb2eca94cbbcef99bced97655bcd0db54d34b92dae779e879dc6de07bf8662d938b9dcc191caa56ed48c3e915770ab0ada4b587e73f3af7c583b76367473abfa6fd952b2b38636335bf38841952aa98dbaa38ad62ee246cd64ccbaad8d46825e9ef1cc6286218e04f62f37a87e3a1a230bc62057", 0xb1, 0xfffffffffffffffe) 2018/01/05 21:23:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/3, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000001000)=']vmnet0\x00', 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) 2018/01/05 21:23:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fa3000-0x4)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a7000-0x4)=0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000221000)=0x5, 0x4) get_mempolicy(&(0x7f00004ed000-0x4)=0x0, &(0x7f0000c68000)=0x0, 0x6, &(0x7f000024c000/0x3000)=nil, 0x0) 2018/01/05 21:23:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00001b7000-0x1c)="656e6372797074656400846682614e246480db9b74e0166861c429b3", &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bb7000+0x7b6)="", 0x0, 0xfffffffffffffffe) 2018/01/05 21:23:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00008a0000)='/dev/dsp#\x00', 0x7, 0x40000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009ea000)=0x14) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/05 21:23:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x30, &(0x7f0000047000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x7, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xffffffffffffff55) 2018/01/05 21:23:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @loopback=0x7f000001, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) r0 = open(&(0x7f0000008000)='./file0\x00', 0x80001, 0x61e34ccb3f83d9ec) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009e0000-0x4)=0x5) 2018/01/05 21:23:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="618d3180d64b30b69654a0054a91a6819cf3b209", 0x14, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r0) 2018/01/05 21:23:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x14, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) [ 222.899943] encrypted_key: master key parameter '' is invalid [ 222.935539] encrypted_key: master key parameter '' is invalid 2018/01/05 21:23:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f1c000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000945000)={0xe4f, 0x2, 0x1, 0x8}, 0x8) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="", 0x184, 0xfffffffffffffffe) 2018/01/05 21:23:46 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006b0000)='/dev/vga_arbiter\x00', 0x212002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001000-0x14)={0x2, 0x10000, 0x2, 0x2, 0x5, 0x4, 0xfe50, 0x8, 0xfffffffffffff749, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x60)=[{&(0x7f0000001000)="387c850f5f212de04f8c2e8a184f0ff589f5a278bf2eb4dfe6063f6c501bca1814ebdc87276caa0aca7fdb7601496e0f0a3e1ee2038df2ffd8f7a5c198c7c615a90c5e94d0b6b4f27158b7f9fee6f02c6f091a4b064ef7841328c9f14b2df8e30b5fa8e3890600c994c950a2f8c58a6f91fb312c00798bf11c981c16a90dc191e89c1c48f49b52e902c4b1dd499df248d90f3a7efe2833ae85095850396e6ac94476429491e0bf5943d6ce0ccaac42de5bb24aeb52e3ac281fa70acadbe995ab5a100c793f16a7a6f7d24814da5c", 0xce}, {&(0x7f0000001000-0xb7)="592f2c5a8f4fc88faf8053815cd8e714439332f7cff169c544076674563afe62af3d8bf23a18347d24a529b530cdb9ce1b58052c4bb68e41dcba4c3c174c559103b2dbce2b8a3981cd54707aac68009b2552899a61e34186d7d496af4ccc0620676204c932db0370142111610ccb30fedad22905ddd6b0358cbf053d0a4ef9528b93a267ed169577f2959f2c66a2180e6ca2b64983c223de3d6fd6b0903aeb73f4bbe2322f078ca4b78db314d5637c1c7c6ee6d51d5280a39668337e4eb35d93e869b225c7d49d6642a03ce6ad7f2ce1e0c2a3538c7f6ff35f22", 0xda}, {&(0x7f0000000000)="fcf94aeb160cbda297c03b4d", 0xc}, {&(0x7f0000001000-0x4b)="4ce90c3f1be6dd1d0357604b5d842debb9cda3e0aeaae3681e93e79abf8c35d02a6992ee8ad453062ecc1d98b66ceec20d03f598c5c8590063bfd9abea54ee597c3e6dfdc1ea7e7fb2dfd2", 0x4b}, {&(0x7f0000002000-0xd0)="76f449598818f4c46cda9affe47ece16c9f96ec37c6b9a1bfcf9f4cc7848b4847b2a8595b11842829e0225c0ec388ffa619ff0dbadd8cf3d9c93c52ae26000d861b09917578728c40b43ca7f61eab4cf483da3c4010be4af21f097ba872cd16a286ac8634a8d8aa0c9a526c8fa1b288c3dfa87681ab8d72124dfa19afe80fcd8d5f54926652f2ff994f8bfbc28b8206618392c556041872c131d88472de7109bd8a0a838e5aa50d54bcbfefc110613fcc2deb566afb6682130cc4974b45248d73e05a45b318feade9440fc67a579c93e", 0xd0}, {&(0x7f0000000000)="", 0x0}], 0x6, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x40, 0x4000000}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) 2018/01/05 21:23:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @loopback=0x7f000001, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000221000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001de000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000011b000-0x4)=0xe8) r2 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000301000-0x4)=r2) setuid(r1) r3 = getpgid(0x0) getresuid(&(0x7f0000ca8000-0x4)=0x0, &(0x7f000036c000)=0x0, &(0x7f0000b47000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000732000)={0x2, 0xfffffffffffffffb, r3, 0x80000000, r4, 0x2, 0xda, 0x52b}) 2018/01/05 21:23:46 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000bf6000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x80003, 0x300) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r2 = socket$inet6(0xa, 0x2, 0xfffffffffffffffe) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r2, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x2) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/05 21:23:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000+0x533)={0x2, 0x10001, 0x800, 0x401, 0xd5, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="618d3180d64b30b69654a0054a91a6819cf3b209", 0x14, 0xfffffffffffffffe) 2018/01/05 21:23:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x801c) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000eed000-0x95)=""/149) r1 = syz_open_dev$amidi(&(0x7f000095d000)='/dev/amidi#\x00', 0xffffffffffffff62, 0x440000) getpeername$ipx(r1, &(0x7f0000f2a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000069e000-0x4)=0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f2d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect(r2, &(0x7f0000a1c000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f000004a000)=0x0) r3 = socket(0x10, 0x2, 0x800000006) sendmsg$netlink(r3, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000306000-0x20)=[{0x1b, 0x24, 0x1, 0x0, 0x0, "0000eeef0b00040000f53fe1fc0049"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000a7000-0x6)={0x0, 0x40}, &(0x7f0000369000-0x4)=0x6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a5e000)={r2, 0xff}, 0x6) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000019f000)=0x4, 0x4) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000473000)='/dev/cuse\x00', 0x0, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x80000000) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) [ 223.006258] encrypted_key: master key parameter '' is invalid [ 223.018951] encrypted_key: master key parameter '' is invalid [ 223.045857] encrypted_key: insufficient parameters specified 2018/01/05 21:23:46 executing program 7: r0 = semget(0x1, 0x9a26954c658cd7a7, 0x1) semctl$GETPID(r0, 0x2000000000000002, 0xb, &(0x7f00009a7000-0xe0)=""/224) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000061a000-0xa)='/dev/vcs#\x00', 0x70f2, 0x204400) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000f1f000)=0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001bc000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f000005a000)={0x0, 0x100000001, 0x7ff, 0x3, 0x9, 0x1, 0x6, 0x3, 0x5, 0x5, 0x1, 0x800}) 2018/01/05 21:23:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x105000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000000)={0x7, &(0x7f0000001000)=[0xfbf, 0x1, 0xffffffffea50ef8e, 0xffff, 0x9, 0x0, 0xe97]}) connect$netlink(r0, &(0x7f000044d000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000)=0x389, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f00007a1000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000065000)={0x0, 0xe, &(0x7f0000084000)=@raw=[@map={0x18, 0xa, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x63}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x8}], &(0x7f00002a8000)='GPL\x00', 0xff, 0x3, &(0x7f0000c12000)=""/3, 0x41003, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$KDSETMODE(r0, 0x4b3a, 0x2) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @loopback=0x7f000001, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/05 21:23:46 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0xc0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000471000)={0x8, {{0xa, 0x1, 0x69f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x0, 0x57d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000760000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x38, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "30f337", 0x0, 0x6c, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "1fec0ed8ba9bcb5f"}}}}}}}, 0x0) setsockopt(r0, 0x0, 0x800000000030, &(0x7f0000001000-0x5)="", 0x20001108) bpf$OBJ_GET_MAP(0x7, &(0x7f0000bd4000)={&(0x7f0000a95000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) [ 223.059788] QAT: Invalid ioctl [ 223.063368] QAT: Invalid ioctl [ 223.087362] QAT: Invalid ioctl [ 223.092609] netlink: 7 bytes leftover after parsing attributes in process `syz-executor2'. [ 223.133679] encrypted_key: master key parameter '' is invalid 2018/01/05 21:23:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000f27000)='/dev/adsp#\x00', 0xffffffffffff7fff, 0x20000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00005c4000)=""/252) modify_ldt$read(0x0, &(0x7f000079d000-0xca)=""/202, 0xca) 2018/01/05 21:23:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="", 0x0, 0xfffffffffffffffe) r0 = semget$private(0x0, 0x4, 0x40) semctl$GETNCNT(r0, 0x4, 0xe, &(0x7f0000aad000-0xea)=""/234) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000031000)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000bbf000-0x10)={0x4, &(0x7f0000cf6000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000885000-0x40)={r2, 0x0, &(0x7f0000895000)=[], &(0x7f00002de000)=[0x8, 0x55fc, 0x7], 0x4, 0x7, 0x6, &(0x7f0000759000)=[0x401, 0x8000, 0x0, 0x7, 0x9, 0x81, 0x0], &(0x7f0000ef6000)=[0x0], 0x0}) 2018/01/05 21:23:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x1, 0x300) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ba2000)={0x0, 0x61, "ca75b0ebd844078032342c1c33c5c614da8d3d357b213b72e11fb320dab2d92d8dd4ccf4ee43666e5bc7374134c09281d9f0a7c0a8bad4ea1e9e3b33053240274df22ddeb9ddc6726d533b92ae23d048705cdceb08df6521ef97e9414f41c6c4be"}, &(0x7f0000330000-0x4)=0x69) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000577000)=@assoc_value={r1, 0xffffffff}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e1c000-0x98)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x100000000}, &(0x7f0000edc000-0x4)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000034e000-0x8)={r2, 0x100000001}, &(0x7f0000176000)=0x8) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) fadvise64(r0, 0x0, 0xffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000822000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000100000)=0xc) getpriority(0x1, r3) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000297000)='/selinux/enforce\x00', 0x20000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000059d000-0x18)={r4, &(0x7f0000f05000)="db63ce2b44852f5ad53766e2d273009e55756f5b5253f8c9e5d4fa93bebd6c66700080c989c0d8bd2ac9967f6a4f194136fc0153204130f4b277c89c1915c5b366d75fde08aab786b1429f1e4d8deda19858c771e39c4e5e5267e039f01275df1b7bd3d1a75a1e2f6ea2fcbaa2aeba758aaaa8e450e397de89b77d03a5448b850fba0b0ec5d881c24bcdac48254ad72185f52a7a540a93b4b5b5a15fc19953ebb7e2638beaafd858fcf743b5ce902e70c0d06056a53c11a56cd92cb530fc1525aab982c0127ccefdf73ccb5de5", &(0x7f0000d06000)=""/4096}, 0x18) r5 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r5, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r5, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) time(&(0x7f0000828000)=0x0) 2018/01/05 21:23:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = accept$packet(0xffffffffffffff9c, &(0x7f00002dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000427000-0x4)=0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095d000-0x4)={0x660, 0x5, 0x2000}, 0x4) r1 = socket(0x11, 0x80003, 0x300) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) prctl$void(0x1f) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r2, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000bd000-0x9)="6e63000000066a6400", &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="618d3180d64b30b69654a0054a91a6819cf3b209", 0x3, 0xfffffffffffffffe) 2018/01/05 21:23:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x42000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x10000, {0x5, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x100000000, 0x0, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000016b000)='/dev/dsp\x00', 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000b73000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000080000)=0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d83000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000945000-0x48)=@ethtool_stats={0x1d, 0x8, [0x3, 0x3, 0x77, 0x86, 0xfffffffffffff5de, 0x3, 0x5, 0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00006e3000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) 2018/01/05 21:23:46 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000f2e000-0xb)='/dev/audio\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00003b8000-0xcd)=""/205, &(0x7f0000000000)=0xcd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @loopback=0x7f000001, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/05 21:23:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffffffffffffffa0, 0x80) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000ccd000)={0x0, {""/7}, 0x0}, &(0x7f0000d23000)=0x10, 0x800) r2 = open(&(0x7f0000020000)='./file0\x00', 0x840, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r3 = syz_open_dev$dspn(&(0x7f00002dd000-0xa)='/dev/dsp#\x00', 0x9206, 0x40000) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0x80, &(0x7f0000eef000)=""/161, &(0x7f0000a76000)=0xa1) 2018/01/05 21:23:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000463000-0xb)='/dev/mixer\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000f67000)=@sack_info={0x0, 0x4, 0x8}, &(0x7f00003af000)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000080a000-0xa0)=[@in6={0xa, 0x2, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3f}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x350, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3f}, 0x1000}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000294000-0x8)={r2, 0x0, ""}, &(0x7f0000458000)=0x8) r3 = dup(r0) setsockopt(r3, 0x100000800000010d, 0xb, &(0x7f0000004000-0x8)='\x00\x00\x00\x00', 0x4) 2018/01/05 21:23:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000daf000)=""/2, &(0x7f0000eab000-0x4)=0x2) 2018/01/05 21:23:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007e9000)="618d3180d64b30b69654a0054a91a6819cf3b209", 0x14, 0xfffffffffffffffe) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d35000-0x12)='/dev/loop-control\x00', 0x40, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000070a000)='/dev/rtc\x00', 0x8000, 0x0) r3 = mq_open(&(0x7f00007f6000-0xa)='encrypted\x00', 0x0, 0x1, &(0x7f0000f6d000-0x40)={0xfffffffffffffff9, 0x8, 0x6f, 0x3ff, 0x3f, 0x4, 0x5654, 0x8}) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000005e000-0xc)={0xffffffff, 0x0, 0x8}, 0xc) r5 = socket$llc(0x1a, 0x3, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000e65000-0x8)='./file0\x00', 0x4000, 0x4) socketpair$ax25(0x3, 0x3, 0x1, &(0x7f0000461000)={0x0, 0x0}) r8 = timerfd_create(0x5, 0x301d86b0be646a19) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000db000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) r10 = openat$audio(0xffffffffffffff9c, &(0x7f00000fd000-0xb)='/dev/audio\x00', 0x0, 0x0) r11 = getpgid(0x0) getresuid(&(0x7f0000da4000)=0x0, &(0x7f0000a38000-0x4)=0x0, &(0x7f0000694000)=0x0) getgroups(0x6, &(0x7f0000e63000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002fe000)={0x0, 0x0}) r15 = eventfd(0x3f) r16 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r17 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009e9000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000857000-0x8)={0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000941000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getgid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00001a1000-0x8)={0x0, 0x0}) lstat(&(0x7f0000f9b000)='./file0\x00', &(0x7f0000270000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000079b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000da6000)=0xc) getresuid(&(0x7f0000dd9000)=0x0, &(0x7f0000a65000-0x4)=0x0, &(0x7f000079c000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000021a000)={0x0, 0x0, 0x0}, &(0x7f0000211000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000369000-0x4)=0x0) r28 = getuid() lstat(&(0x7f0000643000-0x8)='./file0\x00', &(0x7f0000c38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000098000)={&(0x7f00008dc000-0xc)=@kern={0x10, 0x0, 0x0, 0x880}, 0xc, &(0x7f000007f000-0x50)=[{&(0x7f0000cb8000-0x11b8)=[{0x64, 0x6, 0x10, 0xe3d7, 0x1, "bb125d95cf8acf46b8eecde3aabaafc60004ce98f09b32a8a03c9b0ea685754a4a4d4e504fa532b66e29d7c6f0684e082677a68533e3a06649d3c6cd49b75e035306e6006e874421b052f082e89287719139de"}, {0x1010, 0x5, 0x200, 0xfffffffffffffd64, 0x0, "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"1d6fa220e4b70454fbfbdb582781b51ad4e34ecd23246b478d0eb426fc82b10adc9011aae1e4f4b37394ebf891b7a1e630eb275e221e5636763c14af6a8ae471cb43f993784a0ad46c4638933812abdc527c8e85a791740eb4d044b21a001a89f8fa3973f795acf41d729700b2d20c563d2a5fe6d69180ca265f2ef99d1a4e6bea02afb5167090c721f53159bea10efb68f44c5cd13d9d88ab09a92151bf3bc078d1e4d137c3011f721672401d4c18ca66ea6c93524f35321c83"}, {0x94, 0x9, 0x200, 0x7, 0x0, "fe879d0251146d183fc7a753b58644d420ead47d7045fe6bd3b8b0ab34d13164aa17eb7fcca675f340eceb4e0bceb15d1b9b4f101d26a847b0215607d4e8f5378bf139f590bb3881df4111bf2d9cf0853f8f0bcb7f924afce5823682e71ae0f3171f49329d2e6205eeae04b04d4be1dff9dfa85ebab9b67029cc58cc541ec920ac"}, {0xb4, 0x3, 0x400, 0xed, 0x3, "c0f8da0a40dd2f83e20d43666a63d486f94fec147a418ef64a63d484d617d57f9917ad0e3b554f2c998ddda5469d930ca169160c3997af2f2815b1e958bbbcd3120c64414c618b4be1d402617dfb4949d7f9770e17744ec6480a7670b932c5479704cb4468df871e7e8b4623c89c2ea6dac45c9668d9c3b219d96d3fa3b15b2fddeac9a6e84b5b07d45de6025925c3a880888375e39fb5e70abc8af2cc44b6a748"}, {0xb0, 0x4, 0x311, 0x5, 0x1, "aa474a25a3627b4fe5822292de69e6a4b21749c04f7d5c2e0a9e8e8fc4ca2cf9cc0fcadda739d8493cd803475b2422803de4f8c6bab157f55dde46631f209422f9188b095e86b7b8fa0238df67493469d5b3d5ed28badd1a93e4b26eb57c181f5bc05bb113d2b03168d2b1f1e23b1f4b6fc5841e1e07f444b979898a6a6b91a964b022853b54f7b0fbfb7d13d02050d3a0f0aa62f329bb8dfcf42d2703"}, {0x9c, 0x3, 0x200, 0x9, 0x0, "b01a8e89137829a06c4900bc010c1cae5038df98b69d50be1cb17e6561d7a493c28dd4d36277e5d3c3c562cef0ddcf6ad3506036a86bb4e3b44f53302e24a0e2d1cd51a2d943b1a41786cbdbf34df4ecb7cd1988f44713d00f19d55df1721f11975b220976a3bd6da051738ffbdb0a04211a7c6c38b81f2f8888f6d011b44f73ae7a98489d3eca7b9e9558e4"}], 0x6bc}, {&(0x7f0000382000)=[{0x4c, 0x1ff, 0x300, 0x1, 0x3, "61ff6e31b149a25f3c2ab48e8ba1ef39c4d1a13ec5250e35b52e39790bb7846af1fec04798b1a6bc40344a55974c49c6c9102c6dbd79d1cb73cd23b7"}, {0x2c, 0x0, 0x100, 0x6fe4, 0x3, "2a2d303122ee70a9c21f29059ceb6faecee7fbe7b185541bac96151d"}], 0x78}, {&(0x7f00008ea000-0x248)=[{0x40, 0x88d, 0x100, 0x9, 0x0, "e9508ca6f2f3a0ebb63f5b0ba874379f63f6eae09b0e9502ecda14b848988c3ee65dc577f4cc3f2e95235691ac"}, {0x60, 0xfffffffffffffff7, 0x202, 0xae2, 0x1, "d1e5cc5c279aef8ea41b81ba0e4db771207fa0de7d8120ba2be0ce9f8d6533fe04451220047a375ce5ddd36bda131b2f021cbd81de8062a852e2d7d95f24e4f535429ef4d0e1410353c9ea413ee642"}, {0x58, 0xff, 0x1, 0xffffffffffffff01, 0x2, "f1dc6fcf84328b6784a945142ebc2ab914a87c8364790c9391704f9021ed33acaaa27198852424191521d6fd77a4fe35c364ed247fd2094b1b4e07a48473619a06d5c45ed1"}, {0xf0, 0x2, 0x0, 0x6, 0x3, "062f7f464685a097e98c4dc9b4eb6312d8d79eabf08dba62ae5c987bf9f1561479db40adef5606258807c0b3ca8bd14671882ba76810ac76c08f4b8ca23c631e814608fc9fea6738cf03ba31da41da9123496a1c924e685bd1f113e788831d1b444b6df406f2254ed0db8c4583f685b1414682881bbe9e0a61b69434acb1c604b8ca8a8d1401734eabe06dd1dc5f6f25f5062e84462fcbc517f2fe7d298ab1c5e0fa1761453b0952d641654032af99663419762ea1df7e12e49c949bf0fe110cf8577b039d1cd31cf48ec704c7f8df231a19bc5d19aeffadfdee689222d35c7a"}, {0x60, 0x9, 0x302, 0x7, 0x0, "346195ec0b88cc7625b227bf150b798d0bf609fb1deb8fdc239299cce92e203a79d4de92ce6660fab9ba862ebd2e85a5fa56ed812712e5196e63c85b0c7760cb6e61f9be1b2350b538f1d5b8fc7a08"}], 0x248}], 0x5, &(0x7f0000d87000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r2, r3, r4]}, @rights={0x28, 0x1, 0x1, [r5, r6, r7, r8, r9, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r14, r15, r16, r17]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0x120, 0x0}, 0x40) 2018/01/05 21:23:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000be6000)='/dev/cuse\x00', 0x8000, 0x0) clock_gettime(0x0, &(0x7f0000a45000)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000be0000-0x7d)="13b31a1af895e1491c7efaebcd59ea119cf3cad95ec92cfcac575175377f8fb984ff3af12a6ceaa9833aaa57983afe1f09f9658da6ca17322b3fd7f27615c62eca4718ee1d52beb6efc4dc0e32a6b4c4dc12493ea8f70d67b71ba9b53d52acb3ded70427b28fb96e809918b7700cb1c298b0476f4683dda92013abd537", 0x7d, 0xa5ca, &(0x7f00002b3000-0x10)={r3, r4+10000000}) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @loopback=0x7f000001, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) r0 = syz_open_dev$mice(&(0x7f0000904000)='/dev/input/mice\x00', 0x0, 0x802) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000045f000-0x7f)=""/127) 2018/01/05 21:23:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000084000-0x12)='/dev/input/mouse#\x00', 0x3, 0x8000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000281000-0x8)={0x0, 0x7}, &(0x7f0000ddd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001e7000-0x4)={r1, 0x9}, &(0x7f00000c6000)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005d9000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f000044d000)={0x0, r2}) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="", 0x0, 0xfffffffffffffffe) 2018/01/05 21:23:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000338000)='/dev/rtc\x00', 0x90000, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000e27000-0x400)={""/1024}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e44000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000e62000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ef1d2748e746de72fd5b73e60e6af35d"}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000b12000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000c2000-0x4)=0xb) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b4d000-0x4)=0x0) connect$ipx(r0, &(0x7f000066e000-0x10)={0x4, 0x1, 0x5, "ba8dc14e0f47", 0x3, 0x0}, 0x10) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) [ 223.297894] encrypted_key: master key parameter '' is invalid 2018/01/05 21:23:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="618d3180d64b30b69654a0054a91a6819cf3b209", 0x14, 0xfffffffffffffffe) r0 = socket$inet6(0xa, 0x8080b, 0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000d92000)={0x0, 0x9, 0x1, 0x8000, 0x1d, 0x6d0}, &(0x7f0000fcb000+0x492)=0x14) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000002b000)='/selinux/load\x00', 0x2, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00006f0000)=0x4d, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000885000-0x10)={r1, 0x48, &(0x7f0000ddc000-0x48)=[@in={0x2, 0x3, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}]}, &(0x7f0000a85000-0x4)=0x10) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x13) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000579000-0x4)=0x6, 0x4) 2018/01/05 21:23:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000298000-0x11)='/dev/vga_arbiter\x00', 0x101801, 0x0) r1 = creat(&(0x7f0000cc6000-0x8)='./file0\x00', 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000015c000-0x4)={r1}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r3 = socket(0x11, 0x80003, 0x300) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r3, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r4, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000876000)=0x0) 2018/01/05 21:23:47 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000d77000-0x18)=@get={0x1, &(0x7f0000dfd000-0x75)=""/117, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x4, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fdd000-0x8)={0x0, 0x0}) 2018/01/05 21:23:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="", 0x0, 0xfffffffffffffffe) r0 = syz_open_dev$sg(&(0x7f00003f4000)='/dev/sg#\x00', 0x80, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00009a7000-0x4)=0x145e, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00002ea000)={@common='bpq0\x00', @ifru_flags=0x1}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000062b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a5d000)=0xc) 2018/01/05 21:23:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000)={0x20080522, 0x0}, &(0x7f0000009000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) inotify_init() ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00007fa000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f000054e000-0x8)={r0, 0x0}) r1 = socket(0xa, 0x2000000001, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000342000-0x4)=0x4ab) getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f00005a9000-0x4)=0x8) 2018/01/05 21:23:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000a1e000)='/dev/ion\x00', 0x40040, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sigaltstack(&(0x7f00007d7000/0x4000)=nil, &(0x7f0000198000-0x8)=0x0) socketpair(0x11, 0x6, 0x101, &(0x7f00003e3000-0x8)={0x0, 0x0}) getpeername(r0, &(0x7f0000252000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000581000)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00002c7000)={r3, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) sendto$inet6(r0, &(0x7f0000957000-0xd)="38f99af85ca5e65f42d1833736", 0xd, 0x0, &(0x7f00001d2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0xac) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000b77000-0x20)={0x101ff, 0x2, 0x105000, 0x1000, &(0x7f0000da9000/0x1000)=nil}) 2018/01/05 21:23:47 executing program 1: r0 = msgget$private(0x0, 0x100000000003b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x80, 0x8040) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000001000-0xd1)=""/209, &(0x7f0000000000)=0xd1) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000ac1000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) msgctl$IPC_STAT(r0, 0x2, &(0x7f00001ea000-0xfd)=""/253) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x0) syz_extract_tcp_res(&(0x7f0000002000)={0x0, 0x0}, 0x80000003, 0xffffffffffffff41) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000003000-0x4)=0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r2, &(0x7f0000003000)={0x27, 0x1, 0x1, 0x2, 0x6, 0x401, "a0b2ab384e66d2f0491b897bddc81426f4cd23134890729ae49c9c67e3cc29b81d2b7eba7b01178b912a313df78c8ebde1a670dbc0f427bcb5b5b65b252b44", 0xa709}, 0x60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000002000)={@multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0xc) connect$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x11, r3, 0x1, 0x2, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @loopback=0x7f000001, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000b14000-0x34)={{0xffffffffffffffff, 0x3, 0x401, 0x3, 0x4b2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000fdf000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) [ 223.351327] encrypted_key: master key parameter '' is invalid 2018/01/05 21:23:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10002) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) syz_open_dev$mouse(&(0x7f0000564000-0x12)='/dev/input/mouse#\x00', 0xfff, 0x400001) socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$netlink(r0, &(0x7f0000560000-0x1c)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000cac000)=[{0x14, 0x16, 0x201, 0x0, 0x0, "f0"}], 0x14}], 0x1, &(0x7f0000a42000)=[], 0x0, 0x0}, 0x0) writev(r1, &(0x7f0000ae1000-0x40)=[{&(0x7f0000a4c000)="4e58b1b5ca492d47118493b3360e5a5264c78c1fbb0bbd5a06670d0bbbda23", 0x1f}, {&(0x7f0000a52000)="fd9dff8452672edd30070b252efc547ee6d8001098c60b55dd41041d48c01a73e556accb35dbdec64e9bc3ab5a7d62b35669cbfa84797345002a1a294307357dce578731a80ff48d2fb40e4dc29fa6a7d10582d8946f44e6c10745504faf400b9d8c60b8adf6b974812c268eace98affea64471271427b06b4c47ce95fb3fac0ddc20c314225780fd1b0e98490732e4221d6032ad4e85d8885939c7a7fc363f3ade3e8d08bf116639e3039304aec3729c8f3", 0xb2}, {&(0x7f0000199000)="3133af12d1b5d7a74184d1a286369aac13461e1790f777f4e645e2801806b9b9a9637d937000d66afdf6d24bc4cafb1a7339f37de1efb211423a1f23ad96b094baf25aa5fbd9be24220f67139baf427610e1700b8962f41cfe8d0639f091204d599612e67a4a7079dc135e8bb10094853a1471d23728a60c9c895557fafc3f166f511b268d99ac356068d493bdad5a1a707a5589be98bc2ebe6d037cfed16f63a39261fcb35765bae808428cf9af73ac9854", 0xb2}, {&(0x7f0000a1b000-0xb6)="792ff6619ed23a40429877637db6933042c7b22418ddaef3e0df47519e4964f011bf11c40d0c854ef263e2c12f78a29a0211c46ba3fa068ca4f086e84f3b557bfb72e4203ece49131e16a895af83ab30270ae1d78b1cad546a4c641810ecd115ce42c6ffa7ef44607c5809fc585950ecbb15e9669272885ba0feade60c87e460e088ace65ec45f7a14e2a390a05fdc8ff059834c571e3ea0982d00a3a3d5b39ff77f0fa29e3cfd61076c3ebcbff225348a8d95c1f9e4", 0xb6}], 0x4) 2018/01/05 21:23:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getpeername$packet(0xffffffffffffffff, &(0x7f0000ee4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000119000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000be3000)={@generic="43f20fcfa08fcb255eb91563e7880ac8", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 21:23:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) [ 223.409338] encrypted_key: master key parameter '' is invalid 2018/01/05 21:23:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005fc000-0x8)={0x0, 0x0}, 0x80000) ioctl$TCGETS(r0, 0x5401, &(0x7f0000833000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @loopback=0x7f000001, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/05 21:23:47 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001b4000)=0x0) ptrace(0x11, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="", 0x0, 0xfffffffffffffffe) 2018/01/05 21:23:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000822000)='/dev/snd/pcmC#D#p\x00', 0x4, 0xc0800) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000032d000-0x4)=0x100000001, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000072e000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000ce1000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00002b4000-0x4)=0x0) r2 = socket(0x11, 0x80003, 0x300) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000b7000)={0x0, 0x67, "d17fd7c73a9433ea2e7e3c367e72cb10efbbd111414f4cac673134834dee9fc38ddd8fc7d4fe2dea34bc7b4e3facf5bb2be44837b7c0e3e67e15cb857a31aee8926a04a31a21a16d4e10db1017c66d4690c989414e2c82f26f226655778e09748c714845cd96e3"}, &(0x7f000023e000-0x4)=0x6f) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007e5000)={r3, 0x9, 0x9}, &(0x7f0000824000)=0xbf) socket$kcm(0x29, 0x7, 0x0) r4 = add_key(&(0x7f0000258000)='ceph\x00', &(0x7f0000672000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000756000)="e3ad210b519c653acec471ad9c9dcb8a7b1bad52ad51034e668b007eb2d144f0d895c514521daf0b82d66c605cb19aa1766389d4017ffe96aa1716f8b4386513b943f0bc9d3c976d63977bd03aca35cecf631b389765feddf9b507293257ea0923a0e718c04cbec3b581436feeff877002c8cfd5e54ba4224b3406617a173b8c0880b2619663179f25452e909c5a5925488e394595ef67be2825891419bb69ca70e3fd8b8472e933aec3b51ba6e606ef9e8df5b52d27f3848c2372cbb5e2cfcab4d39c723255024692d8b72f7d9e9a53367859", 0xd3, 0xfffffffffffffffa) keyctl$describe(0x6, r4, &(0x7f0000681000-0xcc)=""/204, 0xcc) setsockopt$packet_int(r2, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r5 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r5, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000d52000-0x1000)=""/4096) setsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000a39000)={@loopback=0x7f000001, @rand_addr=0x2}, 0x8) sendmsg(r5, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2b850001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff9000000edff0100026900b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x4, 0x0, &(0x7f0000d81000-0x8)={0x0, 0x0}) getsockname(r0, &(0x7f00001f2000)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d92000-0x4)=0x1c) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ebf000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000ddb000-0x4)=0xffffffffffffff20) 2018/01/05 21:23:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x5) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fc4000-0x4)=0x401, 0x4) getsockname$inet6(r0, &(0x7f0000013000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000566000-0x4)=0x1c) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000106000)={0xc6a, 0x5, 0x8006, 0x1, 0x7, 0x1a, 0x4, 0xd49, 0x0}, &(0x7f0000f16000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d85000-0x10)={r2, 0x9, 0x3, 0x2}, &(0x7f0000efe000)=0x10) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) [ 223.471072] encrypted_key: master key parameter '' is invalid 2018/01/05 21:23:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000df7000-0x78)={0x1, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x304, 0x1ff, 0x1, 0x8, 0x6a, &(0x7f00003c7000)=@common='tunl0\x00', 0x200, 0x4, 0x1}) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00004d2000-0xe)={0x0, 0x0, 0x3, [0xb9c7, 0x2, 0x7]}, &(0x7f0000166000)=0xe) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009e9000)={r2, 0xfffffffffffffffb, 0x77b2}, 0x8) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00005c7000-0xe)='/dev/admmidi#\x00', 0x5, 0x200) accept4$packet(0xffffffffffffff9c, &(0x7f0000ef4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000828000)=0x14, 0x80000) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000ea8000-0x10)={r1, 0x1, 0x6, @random="699356d6ea85", [0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000a6a000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000940000-0x4)=0x14) 2018/01/05 21:23:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00007c4000/0x2000)=nil, 0x2000, 0x365849caab6052c4, r0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) 2018/01/05 21:23:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000349000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80100) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00009b7000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00006c6000-0x40)={r1, 0x6, &(0x7f0000abf000-0x18)=[0x7, 0x8, 0x800, 0x800, 0x80000001, 0x10001], &(0x7f00009c3000-0x8)=[0xffffffffffffffff, 0x8001], 0x54, 0x1, 0xa1c5, &(0x7f000055c000-0x4)=[0x5], &(0x7f0000514000-0x8)=[0x0, 0x6e8], 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000270000)=0x8346) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000a77000-0xc)={{0x7, 0x8000, 0x3, 0x0, 0x101, 0x400}, 0x9}) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="", 0x0, 0xfffffffffffffffe) bpf$OBJ_GET_PROG(0x7, &(0x7f000062a000)={&(0x7f000052f000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/05 21:23:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000008000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="618d3180d64b30b69654a0054a91a6819cf3b209", 0x14, 0xfffffffffffffffe) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e49000)={0x4, [0x9, 0x3, 0xfffffffffffff000, 0x3]}, 0xc) 2018/01/05 21:23:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10002) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) syz_open_dev$mouse(&(0x7f0000564000-0x12)='/dev/input/mouse#\x00', 0xfff, 0x400001) socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$netlink(r0, &(0x7f0000560000-0x1c)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000cac000)=[{0x14, 0x16, 0x201, 0x0, 0x0, "f0"}], 0x14}], 0x1, &(0x7f0000a42000)=[], 0x0, 0x0}, 0x0) writev(r1, &(0x7f0000ae1000-0x40)=[{&(0x7f0000a4c000)="4e58b1b5ca492d47118493b3360e5a5264c78c1fbb0bbd5a06670d0bbbda23", 0x1f}, {&(0x7f0000a52000)="fd9dff8452672edd30070b252efc547ee6d8001098c60b55dd41041d48c01a73e556accb35dbdec64e9bc3ab5a7d62b35669cbfa84797345002a1a294307357dce578731a80ff48d2fb40e4dc29fa6a7d10582d8946f44e6c10745504faf400b9d8c60b8adf6b974812c268eace98affea64471271427b06b4c47ce95fb3fac0ddc20c314225780fd1b0e98490732e4221d6032ad4e85d8885939c7a7fc363f3ade3e8d08bf116639e3039304aec3729c8f3", 0xb2}, {&(0x7f0000199000)="3133af12d1b5d7a74184d1a286369aac13461e1790f777f4e645e2801806b9b9a9637d937000d66afdf6d24bc4cafb1a7339f37de1efb211423a1f23ad96b094baf25aa5fbd9be24220f67139baf427610e1700b8962f41cfe8d0639f091204d599612e67a4a7079dc135e8bb10094853a1471d23728a60c9c895557fafc3f166f511b268d99ac356068d493bdad5a1a707a5589be98bc2ebe6d037cfed16f63a39261fcb35765bae808428cf9af73ac9854", 0xb2}, {&(0x7f0000a1b000-0xb6)="792ff6619ed23a40429877637db6933042c7b22418ddaef3e0df47519e4964f011bf11c40d0c854ef263e2c12f78a29a0211c46ba3fa068ca4f086e84f3b557bfb72e4203ece49131e16a895af83ab30270ae1d78b1cad546a4c641810ecd115ce42c6ffa7ef44607c5809fc585950ecbb15e9669272885ba0feade60c87e460e088ace65ec45f7a14e2a390a05fdc8ff059834c571e3ea0982d00a3a3d5b39ff77f0fa29e3cfd61076c3ebcbff225348a8d95c1f9e4", 0xb6}], 0x4) 2018/01/05 21:23:47 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002bb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001000-0xda)=""/218, &(0x7f0000001000-0x4)=0xda) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc2, &(0x7f000013e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb4, 0x2, 0xfffffffffffffffc, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x26, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @loopback=0x7f000001, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x17, 0x0, [{0x0, 0x11, "df007411010c00050000093d4a3a57"}]}]}}, ""}}}}}, 0x0) syz_open_dev$sndctrl(&(0x7f00000ed000)='/dev/snd/controlC#\x00', 0xffff, 0x80000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00001f6000)='/dev/audio\x00', 0x40080, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000126000-0x400)={"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"}) 2018/01/05 21:23:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) r0 = semget(0x0, 0x3, 0x150) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000e68000-0x35)=""/53) 2018/01/05 21:23:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x80000001, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x511d, 0x2800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000576000)={r0, r1}) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/05 21:23:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @loopback=0x7f000001, @multicast1=0xe0000001]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) r0 = memfd_create(&(0x7f0000679000)="0421", 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000556000-0xa0)={0x0, @in6={{0xa, 0x0, 0x100000002, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x100, 0x7ff, 0x9, 0x4}, &(0x7f00005c2000-0x4)=0xa0) syz_open_dev$vcsn(&(0x7f0000318000)='/dev/vcs#\x00', 0x40, 0x400) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008d4000-0xc)=@sack_info={r1, 0x10001, 0x4}, &(0x7f00009af000-0x4)=0xc) 2018/01/05 21:23:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008d8000)="697c176c6567615c7900", &(0x7f00004f7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fad000-0x14)="618d3580d64b30070054a0054a91a6819cf3b209", 0x14, 0xfffffffffffffffe) 2018/01/05 21:23:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000722000)={0x5, 0xffffffffffffff9c, 0x0}) r1 = getuid() getresgid(&(0x7f0000f20000)=0x0, &(0x7f000035c000)=0x0, &(0x7f0000c47000)=0x0) fchown(r0, r1, r2) 2018/01/05 21:23:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10002) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) syz_open_dev$mouse(&(0x7f0000564000-0x12)='/dev/input/mouse#\x00', 0xfff, 0x400001) socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$netlink(r0, &(0x7f0000560000-0x1c)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000cac000)=[{0x14, 0x16, 0x201, 0x0, 0x0, "f0"}], 0x14}], 0x1, &(0x7f0000a42000)=[], 0x0, 0x0}, 0x0) writev(r1, &(0x7f0000ae1000-0x40)=[{&(0x7f0000a4c000)="4e58b1b5ca492d47118493b3360e5a5264c78c1fbb0bbd5a06670d0bbbda23", 0x1f}, {&(0x7f0000a52000)="fd9dff8452672edd30070b252efc547ee6d8001098c60b55dd41041d48c01a73e556accb35dbdec64e9bc3ab5a7d62b35669cbfa84797345002a1a294307357dce578731a80ff48d2fb40e4dc29fa6a7d10582d8946f44e6c10745504faf400b9d8c60b8adf6b974812c268eace98affea64471271427b06b4c47ce95fb3fac0ddc20c314225780fd1b0e98490732e4221d6032ad4e85d8885939c7a7fc363f3ade3e8d08bf116639e3039304aec3729c8f3", 0xb2}, {&(0x7f0000199000)="3133af12d1b5d7a74184d1a286369aac13461e1790f777f4e645e2801806b9b9a9637d937000d66afdf6d24bc4cafb1a7339f37de1efb211423a1f23ad96b094baf25aa5fbd9be24220f67139baf427610e1700b8962f41cfe8d0639f091204d599612e67a4a7079dc135e8bb10094853a1471d23728a60c9c895557fafc3f166f511b268d99ac356068d493bdad5a1a707a5589be98bc2ebe6d037cfed16f63a39261fcb35765bae808428cf9af73ac9854", 0xb2}, {&(0x7f0000a1b000-0xb6)="792ff6619ed23a40429877637db6933042c7b22418ddaef3e0df47519e4964f011bf11c40d0c854ef263e2c12f78a29a0211c46ba3fa068ca4f086e84f3b557bfb72e4203ece49131e16a895af83ab30270ae1d78b1cad546a4c641810ecd115ce42c6ffa7ef44607c5809fc585950ecbb15e9669272885ba0feade60c87e460e088ace65ec45f7a14e2a390a05fdc8ff059834c571e3ea0982d00a3a3d5b39ff77f0fa29e3cfd61076c3ebcbff225348a8d95c1f9e4", 0xb6}], 0x4) [ 223.599631] encrypted_key: master key parameter '' is invalid 2018/01/05 21:23:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000dae000-0xa)='keyring\x00', &(0x7f00001ae000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f49000)="04cc", 0x2, 0xfffffffffffffffe) semget(0x2, 0x7, 0x20) 2018/01/05 21:23:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000bbc000-0x12)='/dev/input/mouse#\x00', 0x6, 0x8000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000078000)={&(0x7f0000148000)='./file0\x00', r0}, 0xc) r1 = request_key(&(0x7f0000239000-0x6)='.dead\x00', &(0x7f0000a1d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003e3000-0x9)=':\\md5sum\x00', 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000273000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x800) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000b50000)={""/1024}) pipe(&(0x7f000010a000-0x8)={0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000d61000-0x38)=[{&(0x7f0000685000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000a1e000-0x30)=[{&(0x7f0000b5a000-0xf7)="7b946a16ec4e3b269d19ed381d534f7fb7fa6ab0bb90329d5efa03a520c841166d2e3ac48e50c3e7d1aa5b9b9e0e9066f3b1808a51aa428f2b743e6cea65bfbe6a0afcfb0f188c727f7288db1d4689c89a3ad543924c21668af4f80f1dd75e776a89e96eeebd43c6effa40f16439216fe668e529214dd4d373d0d8c6c422a7083161be15e4cc3cb36cb6eeb94a1fcee89db8d1b85e70e2aac87c98a57838d8483f65af1655b86a7d0b5309a6328b2fded260de3876e8206989c4fd60e5829849c7834838b2bd7c7c94fe95b922d6551139fc0e7e68583a92fc3fc4d5be19b18c8b26e601f2c0640fb666b40c12a865a9b5d974e17621bf", 0xf7}, {&(0x7f00002dd000)="d54142abe8ccbb7515c99be5beaed677f53419cc5aad77aef84c1689ad8b22f3d68fc5e22008c2c82c1e99d4793dc598666a41e163", 0x35}, {&(0x7f0000ae3000-0x1e)="07a59b2d15660fd1a99b793c9864ab75384ee2652ea000110237f28bbb14", 0x1e}], 0x3, 0x0, 0x0, 0x40000}], 0x1, 0x4040000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000cdd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008ae000-0x4)=0x14) getsockname$packet(r2, &(0x7f000026b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000393000-0x4)=0xfffffffffffffcec) r5 = add_key(&(0x7f0000f59000)='.dead\x00', &(0x7f000023c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000451000-0xba)="b93c7663680d5717718d66371a42c1f246a200caf54a321ac9cd43bdc983b9cb70c31934858a18d759cbf5beb6f1f03416ab43788780be19b43d52caab2bdfce532390c326eafefbd0e8bc709869d159bef29649dcdecf8705ae68ea3cc0e5be3ed5754a0e802e7a37daabee8d876446594d989406df64524bfa73f23ec056cdc0f1989c0869287cc9ea36a210ab6a562358700c46a69e838028e962cad4ae0ac78353d27a880a6b06077cef53d49b935af79228e450f4fffbbf", 0xba, r1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000377000-0x4)=0x4, 0x4) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000b33000)={0x62d, 0x9, 0xab, 0x100, 0x4b2, 0x3}) recvfrom$inet6(r4, &(0x7f0000b38000-0x87)=""/135, 0x87, 0x61, 0x0, 0x0) add_key(&(0x7f000013d000-0xa)='encrypted\x00', &(0x7f00004d7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c18000-0x14)="618d3180d64b30b69654a0054a91a6819cf3b209", 0xfffffffffffffcf8, r5) 2018/01/05 21:23:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0xe, 0x80000, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="", 0x0, 0xfffffffffffffffe) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b15000)='/dev/vcs\x00', 0x141000, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000472000-0xe8)={0x0, 0x0, 0x0, 0x1, 0xfe23, 0x0, 0x1a, 0x1e, 0x5, "598aa853ead7b6a1ca2daa396b7cd590ff523aa14db9492fca153679fafd906a1aa3f0ce2859c497f43d46013efc2342f0e3ca65c47575f79575df123e830e96", "d3430eadd7a6147de2f599e65bbe71809bd4e8070235e3c50c1aa465300f1257322696749a28949279387d2314f0194edac5c32258befc6922078b62a1203e71", "979e4cc21acae236249e8778b3a85690f06dad79c7de01a44fa03a77aa1a321d", [0xad6b, 0xcb06]}) 2018/01/05 21:23:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10002) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) syz_open_dev$mouse(&(0x7f0000564000-0x12)='/dev/input/mouse#\x00', 0xfff, 0x400001) socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$netlink(r0, &(0x7f0000560000-0x1c)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000cac000)=[{0x14, 0x16, 0x201, 0x0, 0x0, "f0"}], 0x14}], 0x1, &(0x7f0000a42000)=[], 0x0, 0x0}, 0x0) writev(r1, &(0x7f0000ae1000-0x40)=[{&(0x7f0000a4c000)="4e58b1b5ca492d47118493b3360e5a5264c78c1fbb0bbd5a06670d0bbbda23", 0x1f}, {&(0x7f0000a52000)="fd9dff8452672edd30070b252efc547ee6d8001098c60b55dd41041d48c01a73e556accb35dbdec64e9bc3ab5a7d62b35669cbfa84797345002a1a294307357dce578731a80ff48d2fb40e4dc29fa6a7d10582d8946f44e6c10745504faf400b9d8c60b8adf6b974812c268eace98affea64471271427b06b4c47ce95fb3fac0ddc20c314225780fd1b0e98490732e4221d6032ad4e85d8885939c7a7fc363f3ade3e8d08bf116639e3039304aec3729c8f3", 0xb2}, {&(0x7f0000199000)="3133af12d1b5d7a74184d1a286369aac13461e1790f777f4e645e2801806b9b9a9637d937000d66afdf6d24bc4cafb1a7339f37de1efb211423a1f23ad96b094baf25aa5fbd9be24220f67139baf427610e1700b8962f41cfe8d0639f091204d599612e67a4a7079dc135e8bb10094853a1471d23728a60c9c895557fafc3f166f511b268d99ac356068d493bdad5a1a707a5589be98bc2ebe6d037cfed16f63a39261fcb35765bae808428cf9af73ac9854", 0xb2}, {&(0x7f0000a1b000-0xb6)="792ff6619ed23a40429877637db6933042c7b22418ddaef3e0df47519e4964f011bf11c40d0c854ef263e2c12f78a29a0211c46ba3fa068ca4f086e84f3b557bfb72e4203ece49131e16a895af83ab30270ae1d78b1cad546a4c641810ecd115ce42c6ffa7ef44607c5809fc585950ecbb15e9669272885ba0feade60c87e460e088ace65ec45f7a14e2a390a05fdc8ff059834c571e3ea0982d00a3a3d5b39ff77f0fa29e3cfd61076c3ebcbff225348a8d95c1f9e4", 0xb6}], 0x4) 2018/01/05 21:23:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = getpgid(0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d9a000-0x10)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f00000c8000)={0x0, 0x78, 0x0, 0x2000000000, 0xe05, 0x5, 0x0, 0x5, 0x10, 0x4, 0x6b, 0xfffffffffffffff9, 0x47, 0x4, 0x7, 0x0, 0x7fff, 0x8, 0x3, 0x4, 0x7, 0x6, 0x20, 0x8, 0x0, 0x3f, 0xffffffffffffffff, 0x180000000000, 0x5, 0x2, 0x2, 0x9, 0xfffffffffffffff9, 0x4, 0xfffffffffffffffb, 0x100000001, 0x101, 0x9, 0x0, 0x4, 0x0, @perf_config_ext={0x0, 0x2}, 0x8, 0x100, 0x1, 0x0, 0x2, 0x6, 0x6, 0x0}, r1, 0x3f, r2, 0x1) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/05 21:23:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10002) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) syz_open_dev$mouse(&(0x7f0000564000-0x12)='/dev/input/mouse#\x00', 0xfff, 0x400001) socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$netlink(r0, &(0x7f0000560000-0x1c)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000cac000)=[{0x14, 0x16, 0x201, 0x0, 0x0, "f0"}], 0x14}], 0x1, &(0x7f0000a42000)=[], 0x0, 0x0}, 0x0) writev(r1, &(0x7f0000ae1000-0x40)=[{&(0x7f0000a4c000)="4e58b1b5ca492d47118493b3360e5a5264c78c1fbb0bbd5a06670d0bbbda23", 0x1f}, {&(0x7f0000a52000)="fd9dff8452672edd30070b252efc547ee6d8001098c60b55dd41041d48c01a73e556accb35dbdec64e9bc3ab5a7d62b35669cbfa84797345002a1a294307357dce578731a80ff48d2fb40e4dc29fa6a7d10582d8946f44e6c10745504faf400b9d8c60b8adf6b974812c268eace98affea64471271427b06b4c47ce95fb3fac0ddc20c314225780fd1b0e98490732e4221d6032ad4e85d8885939c7a7fc363f3ade3e8d08bf116639e3039304aec3729c8f3", 0xb2}, {&(0x7f0000199000)="3133af12d1b5d7a74184d1a286369aac13461e1790f777f4e645e2801806b9b9a9637d937000d66afdf6d24bc4cafb1a7339f37de1efb211423a1f23ad96b094baf25aa5fbd9be24220f67139baf427610e1700b8962f41cfe8d0639f091204d599612e67a4a7079dc135e8bb10094853a1471d23728a60c9c895557fafc3f166f511b268d99ac356068d493bdad5a1a707a5589be98bc2ebe6d037cfed16f63a39261fcb35765bae808428cf9af73ac9854", 0xb2}, {&(0x7f0000a1b000-0xb6)="792ff6619ed23a40429877637db6933042c7b22418ddaef3e0df47519e4964f011bf11c40d0c854ef263e2c12f78a29a0211c46ba3fa068ca4f086e84f3b557bfb72e4203ece49131e16a895af83ab30270ae1d78b1cad546a4c641810ecd115ce42c6ffa7ef44607c5809fc585950ecbb15e9669272885ba0feade60c87e460e088ace65ec45f7a14e2a390a05fdc8ff059834c571e3ea0982d00a3a3d5b39ff77f0fa29e3cfd61076c3ebcbff225348a8d95c1f9e4", 0xb6}], 0x4) 2018/01/05 21:23:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000baa000-0xb)='/dev/mixer\x00', 0x40000, 0x0) getsockname$inet6(r0, &(0x7f00005bb000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f65000-0x4)=0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a7b000)=0x0) r1 = add_key(&(0x7f00005ee000)='encrypted\x00', &(0x7f000098a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000178000)="5152efa94e21e8bb8cebb5c3e22ba8c4f65bef6209fae3183155948b59723edbc2600b2744b94829153027636b50db5c992ff61ba2e2c74bb439e98fa1f0b60b7e8b827c092c482c8c1e7817621fc4c92beb12a74450dd8ce162472ead389c01ba79a9281abdca9d5ae9cb18d57b5028472af90bb819da1d8931e9684a77435815b3255c9a0ad8d7fca4457f2ad41f355fe3eda49cc143e1fe31c9907226fd66b652e321aff7965c640c534c39a874aaab566d82c9cac886036a5e0379b0a22f2a0aec245fa2754b657a01ae6f9da2190b06c48633f826bc017b8164b857398342aa69", 0xe3, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) add_key(&(0x7f0000fa3000-0xa)='.dead\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="", 0x0, r1) 2018/01/05 21:23:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00008da000-0x1e)={0xfffffffffffffffe, 0x9, 0x2, "2713757176e3", "e19f37b2c45fe11e43c52c79e520e8a3"}) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000051d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004c6000)=0x14) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000ce6000-0x3a)=""/58, &(0x7f0000a88000)=0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00005f7000-0x10)={0x0, 0x101, 0x2400000000000000, 0x9}, 0x10) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @loopback=0x7f000001, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000e97000-0x4)=0x0) truncate(&(0x7f00006e5000-0x8)='./file0\x00', 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000407000-0x8)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c01000)={0x0, 0x0, 0x0}, &(0x7f0000df4000)=0xc) ptrace$getregset(0x4204, r0, 0x3, &(0x7f00001aa000-0x10)={&(0x7f0000989000-0x27)=""/39, 0x27}) setpgid(r0, r2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000866000)={@generic="f2ab3d7ac29202a25c0bdfa5b785eb18", &(0x7f00007e5000)=@ethtool_rxnfc={0x3f, 0x5, 0x8, {0x0, @esp_ip4_spec={@loopback=0x7f000001, @loopback=0x7f000001, 0x6, 0x1f}, {'(f', @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x8, 0x101, [0x7fffffff, 0x1ff]}, @ether_spec={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="e3cfb597478c", 0x7}, {"ff1f", @random="74afbddfa14f", 0x6, 0x9, [0x80000000, 0x7]}, 0x1, 0x8}, 0x4, [0x4, 0x2, 0x1, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000811000-0x4)=0x0, &(0x7f00007a6000-0x4)=0x4) 2018/01/05 21:23:47 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000a3d000)='/dev/midi#\x00', 0x1, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000001000-0x18)={0x10001, 0x9, 0x10000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) r1 = syz_open_dev$dspn(&(0x7f00006b2000-0xa)='/dev/dsp#\x00', 0x87, 0x400100) connect$unix(r1, &(0x7f0000bbd000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/05 21:23:47 executing program 0: r0 = shmget$private(0x0, 0x1000, 0x1200, &(0x7f0000fa9000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000a0d000+0xd94)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x800) shmctl$IPC_RMID(r0, 0x0) get_mempolicy(&(0x7f0000c76000-0x4)=0x0, &(0x7f0000207000-0x8)=0x0, 0x6, &(0x7f0000c76000/0x4000)=nil, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="618d3180d64b30b69654a0054a91a6819cf3b209", 0x14, 0xfffffffffffffffe) 2018/01/05 21:23:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00006ae000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0xfffffffffffffda0) 2018/01/05 21:23:47 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f3f000-0x16)='/selinux/checkreqprot\x00', 0x20c00, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000b4b000-0x88)={0x5, {{0xa, 0x3, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x80003, 0x300) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r2, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000421000-0x9)='/dev/kvm\x00', 0x0, 0xfff6) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchownat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000cb6000)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000081f000-0x28)={0x1, 0x0, [{0x4b564d02, 0x0, 0xff}]}) 2018/01/05 21:23:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000120000)='.request_key_auth\x00', &(0x7f000067d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000e9000)='\x00', 0xfffffffffffffffe) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f71000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000a0b000)=""/60, &(0x7f00009ca000)=0x3c) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="", 0x0, r0) 2018/01/05 21:23:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f000036c000-0x48)={0x1, 0x0, [0x4, 0x1ff, 0x7f, 0x4edb, 0x1000, 0x80000000, 0x80, 0x75]}) socketpair$inet(0x2, 0xafad7f77d85ca9e5, 0x2, &(0x7f0000850000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000888000)=0x0, &(0x7f0000d27000)=0x4) 2018/01/05 21:23:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000)='./file0\x00', 0x4000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000001000-0x110)={{0x95, 0x6, 0x2000000000000, 0x800, "7cfba8d3be42157036e0d6bf4684041187de53921b9bdba8282e8c8efe4d6776e58b61148813058e4f52eb17", 0x9a2}, 0x0, 0x0, 0x34740e51, r1, 0x0, 0xffffffff, "d6509cf48622a5b74e35e934978419ee1e6efb62519c0d604ec0242e0521c415277b673e184aae6fb09bf8a703ffb8c465ebde9e8bbd28902eca28eb29fc957c", &(0x7f0000000000)=')\\ppp1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3d, 0x10000, 0x3, 0x401], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) listen$netrom(r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) [ 223.810071] encrypted_key: master key parameter '' is invalid 2018/01/05 21:23:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x2000000000000011, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00001ed000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000c87000-0xc)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f00000ff000-0x4)=0xc) 2018/01/05 21:23:47 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000020000-0x4)=0x3) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000001f000)={0x7, 0x9, 0xf, 0x4, 0x100000000, 0x0, 0x2840f4c6, 0xffff, 0x0}, &(0x7f0000020000-0x4)=0x20) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000020000-0xa0)={r1, @in6={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0x2, 0x7fffffff, 0x80}, 0xa0) faccessat(r0, &(0x7f0000018000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/05 21:23:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000b2e000)={0x0, 0x0}) sendmsg$alg(0xffffffffffffffff, &(0x7f0000282000-0x38)={0x0, 0x0, &(0x7f0000641000)=[{&(0x7f0000243000)="20c78cf1d169f5eb96760a367851636d31a35ebb9a49ac8d30c1b8097560e80d902a6c2a65d02663611e54b2f4b7da7fbe66afbdebccf9c4284d0ac2bf3fa24833f8518462899e2554ac20732bdb", 0x4e}, {&(0x7f00004fa000-0x59)="314fcb3e312d9ec8962993ca0bf271d5c98dc2623a5050ba39b025063ba265c6264f8159e9ba60ce8d141b89a8d2815c3814716e966c1d1cb493e9716c437721ec72fa7976ef47dad95929dbe02c1cd2f09e91c4e74419b770", 0x59}, {&(0x7f0000343000)="57924abfd3421cb93a0c820bd50d159f60e4fcebd39b9b67e94e28bf80d983222d6906eaa37b85d2e3e6331e37355a2f0d43b4cf14cdd655481b90d3e071bf973005f42a5f6cc62d29177b3465", 0x4d}, {&(0x7f000017f000)="a54ed34139f7e9ee79894dfb0a46772e006823ead5a91b635ef81464c66fb07c", 0x20}, {&(0x7f0000acb000-0xd4)="5229e9cf24069384d5b2763bcc55cc855b547c0d0d04b3a7c1624b4e34217fcf76e8e0a4131e7870eba84b94e53bec0e3d509e64c834346b85c999ab7a3dea056ad7751380363b2dfd09bd533851c7309263c64cb34bc87227784ae0aefa8f9fc4b590240845dbc6cbb40804d9e6e140f7288f82a0d9e7e0f22da3631fdfde8cc8f3f10f6685939220558219dcd39638258f4a7b514304a891eb4b5f0d93311ee96945dfc4294a58a54d279dbae30e412e3aa35164d9b8c49a53e537940d2fe0496271dc559d7d905599853b4166b6d64e5e9806", 0xd4}], 0x5, &(0x7f0000552000-0x1a0)=[@iv={0xf8, 0x117, 0x2, 0xde, "a6929b170f0d40d0e8a1fa12de71cd4c2f01a2c9b7df5ac2647ab83703b15d691067014cb2ed15d109127d59062580182b8d1e8b164634191860c34ae66dafb639a1ab0af319499aec9cbc5e49066074c982c67d74613f40fddd7ab489d1d1631874c9f0c73666d8c94064e357086eacbe734cd5fc8dc76599286f8e7a9cb2e68445577e27330a2f22e46417d97222ddaa8775cfc75178d318501791a2fe3b8d616b546bda73c6bd3a237c6ea1510d7d545e1c85d971770467eae3457b1724e7f35e406f828ce56a6fb73bcdb8f74d91ec767d61696cfcccb4de62980b51"}, @iv={0x78, 0x117, 0x2, 0x5e, "e2ce8cc3d01c30e586c5dfb00afd77ba23bc9ab736c99a624537160028aacf8dbeb4fe7a2550592c0d9de9c8585c1018b214a6ed1d23df31cd9ee5e5790c34357d29624a90637cefce81a3db7f362f4df69b2083e84745df4dc64c6ed4fb"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x1a0, 0x200400d0}, 0x4000) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="618d3180d64b30b69654a0054a91a6819cf3b209", 0x14, 0xfffffffffffffffe) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00001b2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 21:23:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10002) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) syz_open_dev$mouse(&(0x7f0000564000-0x12)='/dev/input/mouse#\x00', 0xfff, 0x400001) socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$netlink(r0, &(0x7f0000560000-0x1c)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000cac000)=[{0x14, 0x16, 0x201, 0x0, 0x0, "f0"}], 0x14}], 0x1, &(0x7f0000a42000)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:47 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b57000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xf3f0000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="", 0x0, 0xfffffffffffffffe) 2018/01/05 21:23:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) get_thread_area(&(0x7f0000a63000)={0x82, 0x1000, 0x4000, 0x100000003, 0x0, 0x100003, 0xffffffffffffffff, 0x8000, 0x9, 0x0}) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00007dd000)={0x3, [0xa44, 0x3ff, 0x8001]}, &(0x7f0000d34000)=0xa) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000cd000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000090e000-0x28)={@generic="40f6a8fc37b02ee487978834ccdd306b", @ifru_settings={0x0, 0x4, @fr_pvc=&(0x7f0000c1f000-0x4)={0x8}}}) 2018/01/05 21:23:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00007a0000-0x4)=0x3, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) 2018/01/05 21:23:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) getsockopt(r0, 0x8000, 0x5, &(0x7f00002cc000-0x5a)=""/90, &(0x7f0000843000-0x4)=0x5a) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e7c000)=@buf={0x6, &(0x7f00008d7000)="4c20703a83cf"}) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000aa0000)=@int=0x1, 0x4) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000230000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_NMI(r0, 0xae9a) r1 = socket(0x11, 0x80003, 0x300) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) userfaultfd(0x80800) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000c20000-0x10)=@generic="8c6ce81ea52603a3ce9958141399c1cb") sendto$inet6(r2, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000091000-0x4)=0xfff, 0x4) sendmsg(r2, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x147042) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000240000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009a5000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000eb1000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x9, [{[], 0x29}]}]}}, ""}}}}}, 0x0) 2018/01/05 21:23:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000de6000-0xa)='id_legacy\x00', &(0x7f0000b12000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000528000-0x1000)="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", 0x1000, 0xfffffffffffffffa) r0 = add_key$keyring(&(0x7f000036c000-0x8)='keyring\x00', &(0x7f0000024000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000fa3000-0xa)='big_key\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="", 0xfffffd65, r0) r1 = syz_open_dev$amidi(&(0x7f00000b0000-0xc)='/dev/amidi#\x00', 0x80, 0x400000) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00003b8000-0xa8)={0x4, 0x0, [{0xc0000001, 0x8, 0x6, 0x1, 0x4, 0x7, 0x9, [0x0, 0x0, 0x0]}, {0xc0000001, 0x8, 0x1, 0x2, 0x6, 0xb6e, 0xb9, [0x0, 0x0, 0x0]}, {0x0, 0x200, 0x1, 0x7f, 0x4, 0xfffffffffffffeff, 0x1ff, [0x0, 0x0, 0x0]}, {0x80000001, 0x76704489, 0x1, 0xffffffffec05d88a, 0x5, 0x7, 0xdc, [0x0, 0x0, 0x0]}]}) [ 223.997436] encrypted_key: master key parameter '' is invalid 2018/01/05 21:23:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) syz_open_dev$mouse(&(0x7f0000564000-0x12)='/dev/input/mouse#\x00', 0xfff, 0x400001) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/05 21:23:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000c17000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c4b000-0x4)=0x48) r1 = accept4(r0, &(0x7f0000cc3000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009c1000-0x4)=0xfdb2, 0x80000) accept$ax25(r1, &(0x7f0000801000)={0x0, {""/7}, 0x0}, &(0x7f0000bf3000)=0x10) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000259000-0x5c)={{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8d}, {0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x4, [0x8, 0x1000, 0x9, 0x2, 0x50427c55, 0xfffffffffffffc01, 0x7ff, 0xfffffffffffffffc]}, 0x5c) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000a5c000)={0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f000083c000-0x4)=0xc) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/05 21:23:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sched_setaffinity(0x0, 0x8, &(0x7f00008bc000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000532000-0x4)=0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00005d6000)='/selinux/user\x00', 0x2, 0x0) ptrace$getsig(0x4202, r0, 0x800, &(0x7f0000d19000)={0x0, 0x0, 0x0, 0x0}) 2018/01/05 21:23:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x6, 0x5, &(0x7f0000001000)="", 0x0) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fbf000-0x4)=0x0) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) [ 224.050552] encrypted_key: master key parameter '' is invalid [ 224.096321] kauditd_printk_skb: 10 callbacks suppressed [ 224.096329] audit: type=1326 audit(1515187427.716:1897): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=821 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 224.134085] audit: type=1326 audit(1515187427.718:1898): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=821 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=203 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 224.160241] audit: type=1326 audit(1515187427.721:1899): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=821 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 224.185283] audit: type=1326 audit(1515187427.721:1900): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=821 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 224.210251] audit: type=1326 audit(1515187427.721:1901): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=821 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 224.235469] audit: type=1326 audit(1515187427.722:1902): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=821 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 224.260242] audit: type=1326 audit(1515187427.723:1903): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=821 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 224.284747] audit: type=1326 audit(1515187427.723:1904): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=821 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=101 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 224.309157] audit: type=1326 audit(1515187427.723:1905): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=821 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 21:23:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a80000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00001d5000-0xb)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00004b2000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000bdf000-0xa)={0x80000001, "ff64b4eefb5f"}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000ac3000-0x4)=0x3ff, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000635000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000098e000)={0x0, 0x7}, &(0x7f0000e93000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00007b0000-0x4)=0x0, &(0x7f00003cd000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000703000)={r3, 0x8, 0x2, [0x1f, 0x3]}, &(0x7f0000b75000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ee7000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000308000-0x4)=0xfffffffffffffee8) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00002d4000)=0x0) r4 = add_key(&(0x7f0000393000-0xb)='cifs.idmap\x00', &(0x7f0000ae5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000d9c000)='dns_resolver\x00', &(0x7f0000d52000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r4) 2018/01/05 21:23:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="", 0x0, 0xfffffffffffffffe) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000e39000)=0x0, &(0x7f0000343000-0x4)=0x4) 2018/01/05 21:23:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="618d3180d64b30b69654a0054a91a6819cf3b209", 0x14, 0xfffffffffffffffe) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000968000)='/selinux/create\x00', 0x2, 0x0) syz_open_dev$tun(&(0x7f0000b1f000)='/dev/net/tun\x00', 0x0, 0x480000) openat(r0, &(0x7f00006b3000-0x8)='./file0\x00', 0x0, 0x20) 2018/01/05 21:23:47 executing program 4: pipe2(&(0x7f0000efd000-0x8)={0x0, 0x0}, 0xe3aa63d0d0f599bc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/05 21:23:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000fee000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d01000)=0xe, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000ae4000)=[], 0xfffffed5) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009b2000-0x4)=0xfffffffffffffff9, 0x4) sendto$inet6(r0, &(0x7f0000001000-0x806)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000eb8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) 2018/01/05 21:23:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000e31000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x0) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x157, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) syz_open_dev$mouse(&(0x7f0000564000-0x12)='/dev/input/mouse#\x00', 0xfff, 0x400001) 2018/01/05 21:23:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = syz_open_dev$vcsa(&(0x7f00008da000-0xb)='/dev/vcsa#\x00', 0xa9cb, 0x840) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000985000)="929addfe79d185a6f5f7013395397716f0c094bbd0d2fdd42f681dfd58e63989a20423c01ed5b7156c5d772cb266c4069d2c306588b3db92e27777ab4e35b0f9ef28a3daf1b7b312dcbf618faf75111674cc9a53619026759d3358b28128fbed8e461d57d0f21b5339d0af776a11bce372d21d631c81d7eb0aedb2c17e1684b70d65cb0a13cfe669882b6b568b04bab5c3b0bfaeadb250592add7c5843d4918f23ab7af3") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00006a4000)='/dev/cuse\x00', 0xc800, 0x0) getsockname$ax25(r1, &(0x7f00005f6000)={0x0, {""/7}, 0x0}, &(0x7f00007fd000)=0x10) r2 = socket(0x11, 0x80003, 0x300) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) preadv(r1, &(0x7f0000493000-0x60)=[{&(0x7f000012e000-0x23)=""/35, 0x23}, {&(0x7f00008a0000)=""/80, 0x50}, {&(0x7f0000ede000-0x9c)=""/156, 0x9c}, {&(0x7f00009fa000)=""/25, 0x19}, {&(0x7f0000dcb000)=""/191, 0xbf}, {&(0x7f0000c9b000)=""/38, 0x26}], 0x6, 0x0) setsockopt$packet_int(r2, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_dccp_int(r3, 0x21, 0x17, &(0x7f0000cc8000)=0x0, &(0x7f0000623000)=0x4) sendto$inet6(r3, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r3, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/05 21:23:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="", 0x0, 0xfffffffffffffffe) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000619000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00007d0000)={{0x2, 0x2, 0xfff, 0x2, 0x800}, 0x4afa, 0x1, 'id1\x00', 'timer1\x00', 0x0, 0x40, 0xffffffff, 0x7, 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]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000035f000)={{0x7, 0x3}, 'port0\x00', 0x68, 0x800, 0x3ff, 0x40, 0x17ca, 0x100, 0xdc7, 0x0, 0x4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000976000)=0x0) [ 224.333564] audit: type=1326 audit(1515187427.725:1906): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=821 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 224.376137] encrypted_key: master key parameter '' is invalid 2018/01/05 21:23:48 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000230000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_NMI(r0, 0xae9a) r1 = socket(0x11, 0x80003, 0x300) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) userfaultfd(0x80800) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000c20000-0x10)=@generic="8c6ce81ea52603a3ce9958141399c1cb") sendto$inet6(r2, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000091000-0x4)=0xfff, 0x4) sendmsg(r2, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) 2018/01/05 21:23:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="618d3180d64b30b69654a0054a91a6819cf3b209", 0x14, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000acc000)='\\\x00', 0x4) fallocate(r0, 0x0, 0x0, 0x4d) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000192000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000982000-0x6)={0x5, 0x5d}) [ 224.428105] encrypted_key: master key parameter '' is invalid 2018/01/05 21:23:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000c6d000-0xb)='/dev/vcsa#\x00', 0x6, 0x101000) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000a18000)={0x10200, 0x0, &(0x7f0000edb000/0x1000)=nil}) 2018/01/05 21:23:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000cac000-0x4)=0x0) setpriority(0x3, r1, 0x1800000000) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000095a000)={0x0, 0x6, 0x8000, 0xffffffff, 0x80000001, 0x2}, &(0x7f0000946000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000408000-0x98)={r2, @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]}, 0x51b, 0x6}, &(0x7f0000b80000)=0x98) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r3, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a0e000-0x4)=0x0, &(0x7f0000b61000)=0x4) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) fcntl$getflags(r0, 0x40b) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00003b5000)={0x8, "677fad2554ab"}) getsockname$packet(r0, &(0x7f00004dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003dc000)=0x14) connect$inet(r0, &(0x7f0000855000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008c1000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) [ 224.499826] encrypted_key: master key parameter '' is invalid [ 224.529685] encrypted_key: master key parameter '' is invalid 2018/01/05 21:23:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) mkdir(&(0x7f0000479000-0x8)='./file0\x00', 0x100) setsockopt(r0, 0x107, 0x8, &(0x7f0000001000)="", 0xffffffffffffff6a) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b79000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00007e5000-0x3b)=""/59) r2 = socket$inet6(0xa, 0x400000000000002, 0xfffffffffffffffc) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000911000)=@dstopts={0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x565}]}, 0xfffffffffffffece) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@nl=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000d1a000-0x90)=[{&(0x7f00009c8000-0x70)="163b3ccf9d2f4e1cf6ab19cc2b170c501c932d9033c76e6f5b39f1e65e8d06931d6994ac172a43e9d4779e66340378f9f12ba5955f6712f6c848b3b1735ba7ed1f214a31f96de42a370555ed1e1d1d386173ccfce80696be5a954b020eb8aa9190050ce0533d8fec92e3fcf2a887cd8a", 0x70}, {&(0x7f00002a3000)="a91d020ad9001092a37080758affcc7d9a4b", 0x12}, {&(0x7f0000cba000)="e4fcf17b1f036324034f56403c5b6ed9ef975a64712c9142187d7ba7f4aebc94ca83aecd4a46771b18d706b3741b8e79ac8754f79397a086f9c087b09f9cbe0141728edc7972f0047f8237fe49b3396322a667c7e4c6b7226a152ffdde3c3580", 0x60}, {&(0x7f0000e20000)="66f0", 0x2}, {&(0x7f0000770000-0x56)="7e57bba478e6161f6f37fe02c75e1f383eeb4928164c1d0c48212275498f4b3401a27cf8d66b933ddf95e73b6740a3e26d6559586b4ba1af56cdcc0a09497dfc6f248295013374f94b56fd3560315dbc3bc6f4bd8aa6", 0x56}, {&(0x7f0000d89000+0xd40)="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", 0x1001}, {&(0x7f0000319000-0x62)="562cfe9ea6bcad3127e1a05a8627c1f8bb956de1a5f2ec438e5697255fa8171dd1af15b83fb041833b4bc963df9f8bf0121d5558159eec898c9268b5391df38297894bf086fedd47e3401e437d26c2e1d139e79e0724821f47fe7ec7fda51cbb4651", 0x1c}, {&(0x7f000000f000-0xeb)="1b604e8e2cdf65ab7e5ac57b745c06c11d84ad8ca1722acc8463222c54a1dc59188d9fc60f6d1bfbdbe7b244df1895bac904f76beb5d109d4ec2d41a9c40ab355f869984a5ffae84a4ee8038c567eb399e4c0285826fe81c2c07e09e6243fcd969cdc0fb35ad1367eacbef1744bffd826dd3b180295060f4a9a9fc57c331f36a54f6a71e61db1241ce8a4871bbcf1fdd5dd6a56ebf9a3efcf346da9992a8d57d99d292861be7637fa5c577f55c4374c8d0da6129b533cf399cf6066b15eee98c3c57a0a0dd4ca50b64df482f35a4b7ccde4573f38c520eb6473aaca510955c08aed7bbf43cfd21ab19f040", 0xeb}, {&(0x7f0000372000-0x5e)="b7ee99238727ca7c28a15f576c0f8b45103aa66510684cef65736a7c0273092b1ce79061273e6f5e9d44fc4083208777ece33ab6bf475c62e743c27378459d9eab8f525e79593ce844d511427e97ba98bf99837ded3363c31461aa73436a", 0x5e}], 0x9, &(0x7f000018b000-0x50)=[], 0x0, 0x400000000000000}, 0x0) 2018/01/05 21:23:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000afb000-0x1e)="ee247d6b657972696e67262673656c66707070315d6367726f7570285b00") r0 = add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="", 0x0, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f00008ad000-0xc)={r0, r0, r0}, &(0x7f00000af000)=""/166, 0xa6, 0x0) lremovexattr(&(0x7f0000f08000)='./file0\x00', &(0x7f000024c000-0x11)=@known='security.selinux\x00') r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000f5d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00007eb000-0x4)=0x10, 0x80000) clock_gettime(0x0, &(0x7f0000395000-0x10)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000879000-0xb4)=[{{&(0x7f0000da5000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000139000)=[{&(0x7f000013b000)=""/197, 0xc5}, {&(0x7f0000d6d000-0x8a)=""/138, 0x8a}, {&(0x7f00001b7000)=""/92, 0x5c}, {&(0x7f00008f4000)=""/202, 0xca}, {&(0x7f00002cc000-0xb5)=""/181, 0xb5}, {&(0x7f0000d0f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b08000-0x4d)=""/77, 0x4d}, {&(0x7f00008bf000)=""/54, 0x36}, {&(0x7f00000a7000-0xb7)=""/183, 0xb7}, {&(0x7f0000e81000)=""/102, 0x66}], 0xa, &(0x7f000038c000)=""/25, 0x19, 0x4e7}, 0x0}, {{&(0x7f0000143000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ebd000)=[{&(0x7f0000741000-0x6d)=""/109, 0x6d}, {&(0x7f0000427000)=""/49, 0x31}, {&(0x7f0000dea000)=""/14, 0xe}], 0x3, &(0x7f000084f000-0x79)=""/121, 0x79, 0x8d9}, 0x3}, {{0x0, 0x0, &(0x7f0000027000-0x50)=[{&(0x7f00004ed000)=""/168, 0xa8}, {&(0x7f0000f74000)=""/60, 0x3c}, {&(0x7f0000e7f000)=""/84, 0x54}, {&(0x7f0000ca1000-0xd4)=""/212, 0xd4}, {&(0x7f0000852000)=""/158, 0x9e}], 0x5, &(0x7f0000b14000-0xab)=""/171, 0xab, 0x3ff}, 0x6}], 0x3, 0x2000, &(0x7f0000a9f000-0x10)={r2, r3+10000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f00008ed000)='/dev/net/tun\x00', 0x0, 0x0) ppoll(&(0x7f0000cf2000-0x20)=[{r4, 0x0, 0x0}], 0x1, &(0x7f0000538000-0x10)={0x77359400, 0x0}, &(0x7f00007b7000-0x8)={0x8}, 0x8) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000090b000-0x7e)=""/126, &(0x7f0000980000)=0x7e) 2018/01/05 21:23:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x554c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000050e000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0xa1, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000b000-0x58)=[], &(0x7f00006c1000)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) r3 = fcntl$dupfd(r2, 0x0, r0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000210000)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000505000)={0x0, 0xbdf, 0x10}, &(0x7f00007d7000)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000770000-0x18)={r6, 0x1ff, 0x30, 0x7, 0x3}, &(0x7f0000d5f000)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c26000)={0x0, 0x7, 0x30, 0x400, 0x7}, &(0x7f00009d8000)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000848000)=@sack_info={r7, 0x7f, 0x5}, &(0x7f00003b1000)=0xc) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002dc000)='/dev/hwrng\x00', 0x0, 0x0) fgetxattr(r8, &(0x7f0000500000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000076f000)=""/24, 0x18) r9 = syz_open_dev$mice(&(0x7f00006a3000)='/dev/input/mice\x00', 0x0, 0x101041) ioctl$KVM_DEASSIGN_DEV_IRQ(r9, 0x4040ae75, &(0x7f0000f4e000)={0xeda, 0x20, 0xffff, 0x1}) socketpair(0x0, 0x5, 0x7, &(0x7f00007cf000)={0x0, 0x0}) ioctl$TIOCGSID(r10, 0x5429, &(0x7f00001ab000-0x4)=0x0) r12 = geteuid() stat(&(0x7f0000117000-0x8)='./file0\x00', &(0x7f0000a0b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f000081f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000398000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f6d000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000655000-0x4)=0x0) r17 = geteuid() stat(&(0x7f00006e3000)='./file0\x00', &(0x7f0000ed3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f00007aa000-0x38)={&(0x7f00002ad000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00006d9000-0x10)=[{&(0x7f0000486000-0xdb)="1b467ab0f8396a37ecb50ec41a421feea8e977dc6f4377c6db493f1fab57012f80edf2231357737871caab2c1a2f1583d7e4fb249b09f1e177ae3ef9d3f777e018baeacbb01d9aeeda4cc41f6bf2fcc47588cb4ae66868f8a3d3d809ba2d0e1c7660d2047ebde96a2f676bca28fc3227d80ee4a4aac11f272d6249219151248c34bcd5c6e9af2396f81f6d00201b465aea0f3c55dd3ab9f856ce83ba41b9352dd86837eddc3155967951ea3f92410994ceedbd5bf6fd4feb6029125cfa00e90aa03a47f408abcb1cc429c1fd2273dc4ce202abace72552f63856d9", 0xdb}], 0x1, &(0x7f00009d3000-0x80)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r2, r8, r8]}, @cred={0x20, 0x1, 0x2, 0x0, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x80, 0x40000}, 0x8084) 2018/01/05 21:23:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x400000d8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000002000-0x4)=0x4, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x6028, 0x1, 0xfffffffffffffffc, 0x1, 0x3ff}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="", 0x0, 0x91, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x11) exit_group(0x9) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000ce1000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d21000)=0x14) ioctl$KVM_NMI(r0, 0xae9a) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d10000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00006f0000-0x50)={{0x0, 0x1}, {0x75ff, 0x2}, 0x5, 0x3, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 21:23:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ced000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000ef0000-0x4)=0x4, 0x4) syz_emit_ethernet(0x85, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x40000002000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x1, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) 2018/01/05 21:23:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) listen(r0, 0x80000001) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="618d3180d64b30b69654a0054a91a6819cf3b209", 0x14, 0xfffffffffffffffe) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000cf0000)=0x0) ptrace$pokeuser(0x6, r1, 0x10001, 0x200) r2 = syz_open_dev$admmidi(&(0x7f00002d4000-0xe)='/dev/admmidi#\x00', 0x3f, 0x24000) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000cf9000)={0x8, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x8000, 0xfffffffffffffff7, 0xfa8, 0x0, 0x8, 0x6, 0x1}) 2018/01/05 21:23:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fstat(r1, &(0x7f00006d3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00005e4000)='/dev/ppp\x00', 0x12000, 0x0) ioctl$TIOCCBRK(r2, 0x5428) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000002a000)=0x9, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000b21000-0x4)=0x1f, 0x4) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:48 executing program 4: r0 = open(&(0x7f000004d000)='./file0\x00', 0x400, 0x94) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x3, {{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x3, 0x8000000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x80000000000006) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00007a7000)=""/180, &(0x7f0000162000-0x4)=0xb4) lookup_dcookie(0xc00, &(0x7f0000cda000-0xa1)=""/161, 0xa1) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/05 21:23:48 executing program 7: socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000e7000-0xb)='/dev/audio\x00', 0x4000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) faccessat(r0, &(0x7f000094f000-0x8)='./file0\x00', 0x4, 0x200) 2018/01/05 21:23:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 224.621815] encrypted_key: master key parameter '' is invalid [ 224.633718] binder: 894:904 transaction failed 29189/-22, size 0-0 line 2788 2018/01/05 21:23:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x8) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0xfffffffffffffffc, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) [ 224.676452] binder: 894:918 transaction failed 29189/-22, size 0-0 line 2788 2018/01/05 21:23:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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, 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) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) close(r0) r2 = syz_open_dev$dmmidi(&(0x7f0000168000)='/dev/dmmidi#\x00', 0x1, 0x400401) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000e8e000)=0x7f, &(0x7f000006c000)=0x4) ioctl$sock_bt_hci(0xffffffffffffff9c, 0x0, &(0x7f0000553000)="18a9e71038af4795a93a18c8f7295a7ac310d261fc85740374ef669ee972a55c82f1b8275fd68f11c186bdca424071aeb7823d44307e99ba828605dd5d2701ff94ce92518673cd82bdb5d6748ecca4ff4ac9bf3ac0785214130bb2a00ba19d258c514b70366210d41ce235d08b652a072d73fc7ef604585218e3512cd05213a01480e9420df7155468b99032cdfda909169f9a57c3") 2018/01/05 21:23:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="618d3180d64b30b69654a0054a91a6819cf3b209", 0x14, 0xfffffffffffffffe) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000935000)='/selinux/relabel\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000cc9000)='/dev/snd/pcmC#D#p\x00', 0x400, 0x4000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000417000-0xc)={0x60000010, 0x0}) 2018/01/05 21:23:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ede000-0x9)='/dev/vcs\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000487000-0x10)={0x4, &(0x7f0000587000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/05 21:23:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 224.709787] encrypted_key: master key parameter '' is invalid [ 224.779645] encrypted_key: master key parameter '' is invalid [ 224.809170] binder: undelivered TRANSACTION_ERROR: 29189 [ 224.814208] encrypted_key: master key parameter '' is invalid 2018/01/05 21:23:48 executing program 0: creat(&(0x7f0000058000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x80, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000d8f000-0xa)='encrypted\x00', &(0x7f0000908000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c28000-0x24)='systemselinux(-selinuxkeyringcpuset\x00', 0x0) r1 = add_key(&(0x7f000005b000-0x6)='logon\x00', &(0x7f0000783000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000c35000)='encrypted\x00', &(0x7f0000649000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="618d3180d64b30b69654a0054a91a6819cf3b209", 0x14, r1) 2018/01/05 21:23:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000ad8000)={0xa, 0x2, 0x97, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x554c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000050e000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0xa1, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000b000-0x58)=[], &(0x7f00006c1000)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) r3 = fcntl$dupfd(r2, 0x0, r0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000210000)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000505000)={0x0, 0xbdf, 0x10}, &(0x7f00007d7000)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000770000-0x18)={r6, 0x1ff, 0x30, 0x7, 0x3}, &(0x7f0000d5f000)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c26000)={0x0, 0x7, 0x30, 0x400, 0x7}, &(0x7f00009d8000)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000848000)=@sack_info={r7, 0x7f, 0x5}, &(0x7f00003b1000)=0xc) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002dc000)='/dev/hwrng\x00', 0x0, 0x0) fgetxattr(r8, &(0x7f0000500000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000076f000)=""/24, 0x18) r9 = syz_open_dev$mice(&(0x7f00006a3000)='/dev/input/mice\x00', 0x0, 0x101041) ioctl$KVM_DEASSIGN_DEV_IRQ(r9, 0x4040ae75, &(0x7f0000f4e000)={0xeda, 0x20, 0xffff, 0x1}) socketpair(0x0, 0x5, 0x7, &(0x7f00007cf000)={0x0, 0x0}) ioctl$TIOCGSID(r10, 0x5429, &(0x7f00001ab000-0x4)=0x0) r12 = geteuid() stat(&(0x7f0000117000-0x8)='./file0\x00', &(0x7f0000a0b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f000081f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000398000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f6d000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000655000-0x4)=0x0) r17 = geteuid() stat(&(0x7f00006e3000)='./file0\x00', &(0x7f0000ed3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f00007aa000-0x38)={&(0x7f00002ad000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00006d9000-0x10)=[{&(0x7f0000486000-0xdb)="1b467ab0f8396a37ecb50ec41a421feea8e977dc6f4377c6db493f1fab57012f80edf2231357737871caab2c1a2f1583d7e4fb249b09f1e177ae3ef9d3f777e018baeacbb01d9aeeda4cc41f6bf2fcc47588cb4ae66868f8a3d3d809ba2d0e1c7660d2047ebde96a2f676bca28fc3227d80ee4a4aac11f272d6249219151248c34bcd5c6e9af2396f81f6d00201b465aea0f3c55dd3ab9f856ce83ba41b9352dd86837eddc3155967951ea3f92410994ceedbd5bf6fd4feb6029125cfa00e90aa03a47f408abcb1cc429c1fd2273dc4ce202abace72552f63856d9", 0xdb}], 0x1, &(0x7f00009d3000-0x80)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r2, r8, r8]}, @cred={0x20, 0x1, 0x2, 0x0, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x80, 0x40000}, 0x8084) 2018/01/05 21:23:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009a2000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r3, &(0x7f0000a1d000-0x188)=[{0x0, 0x0, &(0x7f0000413000-0x10)=[{&(0x7f0000e12000)="857df40230a5416d6ef69a118f098d275207d4301bc63d782994d8125a3e7a24", 0x20}], 0x1, &(0x7f0000cac000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000a4a000)={&(0x7f0000307000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000091f000)=[{&(0x7f00006c7000-0xc9)=""/201, 0xc9}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) ppoll(&(0x7f000075d000-0x10)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000a38000-0x8)={0x77359400, 0x0}, &(0x7f000025b000)={0x0}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) 2018/01/05 21:23:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000559000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00005cb000)='/dev/dsp\x00', 0x2000, 0x0) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="", 0x0, 0xfffffffffffffffe) close(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000380000)={0x0, 0x0, 0x0}, &(0x7f0000a02000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00006a1000-0x8c)={0xffffffff, 0x200, 0x7, 'queue0\x00', 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]}) getpgrp(r1) 2018/01/05 21:23:48 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) pwritev(r0, &(0x7f0000b5a000-0x30)=[{&(0x7f00004b4000)="f1d2ac632e9914a17df88986a03ad73d063ae9234d21bc4c4773745e6fa3efff1c60ac8170bbc86e5014ac26892ea8c3d1d190835d964e6e21e0381f3fee237cebd01e27b93f0984dd2f2dcad3402de44a28fb4149e11fe18b44402a38616381470c9bfe9e964d25bb44c7ab45f8f47841679e7d2604358ef68f649bc841b06b979b2717b3f0da0d033458d2dec1ecc959e9c4cd98c1ba66e89561f7ddc69a9e8b9085b3d8d2cbe34a9a8ba9bc0e839d9bc108b3f82f1b9bbe0e783cae4477e987774704a38ac16d13efe586f7771105ce5cd2", 0xd3}, {&(0x7f0000313000-0xdb)="ec7d3b8f0627381f435270731dfcaed85f9baddcf50148e8b5c1eb8fe0fada6d110237a2259ebf254668ad582e5bf39f9c724994798a3c8019bacac97c3d308ba6a6897a8b0210a0cd48770ae507d305a1212caba310b92010af9ca059e75668a87d772bac8982055d460932b4e5c5f5f918705ae624524ba5579eb4d646500548cd990c28dec48e5a571046c5e493b10eb0848e01cd07c82f9a02f2d8019f87ebe6036ed49fbf0dc716ad578b442c91bf7e2db0ff165b17f1d684baa668d20c7d178beeaba0a8fffde77454f9e8b70093490feaf0ff06b73161f9", 0xdb}, {&(0x7f0000f37000-0xaf)="2c6d567f06de494b2444a208e8312ce1c1fa71f31f9cb17f2e0b482c00b6dd96f05559815d37bbd1b0fe828e9734d44efd34942ab49b3d6a1a4eb41ef47ef82614c6163b095dc58da5501ffc1becfdb8f59ae8e0982f759a020ac82b6bc841a2140e429f4d24757cf478ee19b5381f705952d3a45f757fa08bdd03eb5e6ba7920d50d8f1f721366233b2531aef20a9e5131a5985167b99a937e47bf29eaf8d3c3a6cb04bd2f7431e52bacd4eebe8ce", 0xaf}], 0x3, 0x2) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7b, &(0x7f0000001000-0x4)=0x0, &(0x7f0000cb7000)=0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e11000-0x9)='/dev/dsp\x00', 0x40000, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000442000)=0x0) 2018/01/05 21:23:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = openat(0xffffffffffffffff, &(0x7f0000180000-0x8)='./file0\x00', 0x1, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = socket(0x11, 0x80003, 0x300) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = syz_open_dev$sndpcmc(&(0x7f0000140000)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x501080) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000547000-0x4)=0x1000) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f00002c8000)=0x102, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000693000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ce3000+0x157)=0x14) r5 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00004f5000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000550000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007fb000)={0x0, 0x0, 0x0}, &(0x7f000078d000-0x4)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ae7000-0xc)={r5, r6, r7}, 0xc) connect$packet(r1, &(0x7f0000709000-0x14)={0x11, 0x1f, r4, 0x1, 0x800, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) sendto$inet6(r3, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r3, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000b59000)=0x0) [ 224.827258] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/05 21:23:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x45e0, 0x440001) write$fuse(r0, &(0x7f000064f000-0x18)={0x18, 0x0, 0x2, @fuse_bmap_out={0x2}}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) [ 224.884801] binder: 950:958 transaction failed 29189/-22, size 0-0 line 2788 [ 224.899997] encrypted_key: master key parameter '' is invalid 2018/01/05 21:23:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007e9000)="", 0x0, 0xfffffffffffffffe) 2018/01/05 21:23:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="618d3180d64b30b69654a0054a91a6819cf3b209", 0x14, 0xfffffffffffffffe) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005e2000-0x9)='/dev/ppp\x00', 0x4400, 0x0) syz_open_dev$amidi(&(0x7f000019a000-0xc)='/dev/amidi#\x00', 0xba66, 0x20000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000dbe000-0x10)={0xfaa, 0x2}) 2018/01/05 21:23:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0xf2) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009f7000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f000019e000)={0x4, [0x1, 0x5b, 0x1, 0x0]}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00004ed000)=0xffffffffffffe262, 0x4) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000019c000)="0a92d447af001b9a58eea3a8710f5f77", 0x10) sendmsg(r2, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00005eb000-0x5)='user\x00', &(0x7f0000a49000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000469000)="299f7a770168eb1404845dfc0f10fa0a25b00c445ff16fb0ff8a1e23c2e564d3317c829cf255b439eaab7bebbee16f8b9455713cad58ca9d5861c6c63f62180c855c1de6a63283e65dc73cde04b71e3cdfdbbc90733b4dfa5be9cf4c2feb0b6f52ae8fb45919c9e747aa76cf06475f6b65823bdc0794f25b18a8383e435dfda15e654b6f0fa034b6ff58e54a556b1d5b97d5a4906b28ca4149a5d1eda5db495a618c41f9222bc8020462440883576d37d95f9ae3e3a08bfb923214317f3c4d565f37", 0xc2, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00004b1000)='keyring\x00', &(0x7f0000231000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$negate(0xd, r0, 0x5, r1) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007e9000)="", 0x0, 0xfffffffffffffffe) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005b9000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00004c3000)={0x0, 0x3, 0x8, [0x95, 0x1, 0x8, 0x9, 0x10000, 0x800, 0x5, 0x7dc]}, &(0x7f000043e000-0x4)=0x18) ioctl$sock_bt_hci(r2, 0x400448ee, &(0x7f0000533000)="65cec0bfe0e77336a0931bdc802fabbefbe9fc9a31e7251e2f989b5f8cefe2f54633f1fcb9fa13702dd0366ed7247d63d4c5a4107c7aa03e1d3ad5019107768d243ca9122ca2cfd8d7df0eb778319a365f23bd453aa3a03184a5247f309bfb9cab94ae7d1daefe150fed510d0398155df667f940b74ad1ec1987959eb8e10dace164f1c593a7685cdaf3562cee8d9a46afe8e0e15e6aa70db2c3d61eb3847bc2711221767098ececce28bdea2149a4566763648710bdfd49a1201ee24f57d8798b3e285c3a5bb82618a33098927218a92d89cc9954") getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000172000)={r3, 0x0}, &(0x7f00002d6000-0x4)=0x8) r4 = socket$netlink(0x10, 0x3, 0x4) accept(r4, &(0x7f0000b34000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000bf1000-0x4)=0x60) 2018/01/05 21:23:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000491000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e39000)=0x6, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/05 21:23:48 executing program 1: creat(&(0x7f0000058000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x80, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000d8f000-0xa)='encrypted\x00', &(0x7f0000908000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c28000-0x24)='systemselinux(-selinuxkeyringcpuset\x00', 0x0) r1 = add_key(&(0x7f000005b000-0x6)='logon\x00', &(0x7f0000783000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000c35000)='encrypted\x00', &(0x7f0000649000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="618d3180d64b30b69654a0054a91a6819cf3b209", 0x14, r1) 2018/01/05 21:23:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 224.990410] encrypted_key: master key parameter '' is invalid [ 225.001312] binder: undelivered TRANSACTION_ERROR: 29189 [ 225.004821] QAT: Invalid ioctl [ 225.033435] QAT: Invalid ioctl 2018/01/05 21:23:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x104, 0x80000000000005, &(0x7f00003f2000)="e7", 0x10000032d) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) madvise(&(0x7f00001fe000/0x3000)=nil, 0x3000, 0xf) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bf8000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f25000-0x8)={0x0, 0x0}, &(0x7f000056f000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000157000)={r2, 0x4}, 0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000842000)={0x6, &(0x7f0000945000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000a98000)={r3, 0x21}) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r4 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r4, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/05 21:23:48 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f65000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000b9c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000089e000-0x4)=0x14) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, 0x0) 2018/01/05 21:23:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000ca6000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/05 21:23:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c2d000-0xc)='/dev/autofs\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f000081c000-0x10)={0x48, &(0x7f00001a3000)=""/72}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000df9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000c74000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00006df000-0x10)={r1, r2, 0x5}) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="618d3180d64b30b69654a0054a91a6819cf3b209", 0x14, 0xfffffffffffffffe) 2018/01/05 21:23:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e6b000-0x6)="786bce27f91c", 0x6, 0xfffffffffffffffe) keyctl$search(0xa, r0, &(0x7f0000910000-0x8)='big_key\x00', &(0x7f0000659000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r0) r1 = syz_open_dev$admmidi(&(0x7f00004c5000)='/dev/admmidi#\x00', 0x1, 0x4000) getsockname$inet(r1, &(0x7f0000311000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001c6000-0x4)=0x10) read$eventfd(r1, &(0x7f00006c3000-0x8)=0x0, 0x8) 2018/01/05 21:23:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fstat(r1, &(0x7f00006d3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00005e4000)='/dev/ppp\x00', 0x12000, 0x0) ioctl$TIOCCBRK(r2, 0x5428) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000002a000)=0x9, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000b21000-0x4)=0x1f, 0x4) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) [ 225.044322] encrypted_key: master key parameter '' is invalid [ 225.061298] encrypted_key: master key parameter '' is invalid [ 225.102237] encrypted_key: insufficient parameters specified [ 225.120343] encrypted_key: master key parameter '' is invalid [ 225.135161] encrypted_key: insufficient parameters specified 2018/01/05 21:23:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x758154d) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b0f000-0x4)=0xfffffffffffffff9, 0x4) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0xff80) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f000017e000)=0x0, &(0x7f0000630000)=0x4) 2018/01/05 21:23:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) r0 = syz_open_dev$audion(&(0x7f0000237000-0xc)='/dev/audio#\x00', 0x6, 0x80) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ff3000-0x90)={0x0, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00008a3000-0x4c)={0x7, 0xffffffffffffffe0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 21:23:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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, 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) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) close(r0) r2 = syz_open_dev$dmmidi(&(0x7f0000168000)='/dev/dmmidi#\x00', 0x1, 0x400401) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000e8e000)=0x7f, &(0x7f000006c000)=0x4) ioctl$sock_bt_hci(0xffffffffffffff9c, 0x0, &(0x7f0000553000)="18a9e71038af4795a93a18c8f7295a7ac310d261fc85740374ef669ee972a55c82f1b8275fd68f11c186bdca424071aeb7823d44307e99ba828605dd5d2701ff94ce92518673cd82bdb5d6748ecca4ff4ac9bf3ac0785214130bb2a00ba19d258c514b70366210d41ce235d08b652a072d73fc7ef604585218e3512cd05213a01480e9420df7155468b99032cdfda909169f9a57c3") 2018/01/05 21:23:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) fdatasync(r0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x3, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000b61000)={@remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00004af000)=0x8) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c09000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000153000-0x4)=0x2) 2018/01/05 21:23:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="618d3180d64b30b69654a0054a91a6819cf3b209", 0x14, 0xfffffffffffffffe) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bb8000-0x10)='/selinux/status\x00', 0x0, 0x0) sendmsg$netrom(r0, &(0x7f000098e000)={&(0x7f0000ef4000)=@ax25={0x3, {"dbd21056b239ec"}, 0x8054}, 0x10, &(0x7f00001e3000-0x30)=[{&(0x7f00001b2000-0x1000)="70effa298164dcdb0ebd2d137cfc3b20924802b898ffdb5664cd4f07baac02910b9025e00acaa083ebcbc5463aa29a8495affc951c13463459f483c5f84fc179efbf02d2a4178e4361b69525ec20330d5d5612eec11d73c6c90eda9402069335cbf6316b0d6e39dcd3e0567d6641789485e889cb71633c5f750883adcb3c0f6791c46f7a7246b673eec6d5707ad5f0718cbf412b6621932e531041ef3a4695f01500fb67dbd73bcf8ba61f5df28ec1d9bd56a5f194fa56c3a4e5bb119ecf9a9270f6a595c54bc14af6eb80705d4ee6933d41dcb60533f2a754ae9b0fa4173c3efb675cbff604ccb6e05917fab32b0f702045f5cbd5fce04f4c2b46cb0bf64227b2aa50026d24c12cfef06a46190ec155c2758f6d8dcbb9e42a02f186ca8da5651d6da34c612bfd38064ad996858721c9fa5a5ca280a397ac9f76d3653168235ac68cc86a64bb066c2100e41a18fe376a07da7729d2bf50a32d0356034f6f9a6cabda0acaa70a4740c26b47acbcc77fb52713c7a2c8f8947976902cb955865ac3ab1e370e042cde30131e61c390f9a5fa9a6bbcfab13e53a29876f7e005122521455fea1b5775a0e85df358fd82622fd2899646210aa6639e8b82661ba2be92ec814d481b9bac1b70e1e24b4d6ff602d51706aa5cb573cedbed44450a98e4eac07653bd66e863272baf3da662d6b2e8c5cdb8c5398481161543657b6d45c4bb0caab910fb665e31ed3ccf8e12109f9865c733bf90643889eed97d90b6b40f6d9ea870c89eb5ebec6f3396e99167886a98ae7136a7e83e9ddbe6d21054d988ad829ea6b45aab6096c271b752a576881a5d46e766b84dd9d6760ee26ad8de67d9a7590104f88eae9a5e615a16d3008b8f2cb5ae93a2ca8361ab0e12720259be598b454cf4d26d687c7f453cd7675cef0bf073a7b353224b60372496e45a13517294ba9c3d60123f81b4592d9be40139208377584eab39cb3b69f737885a031697fbc9ba0154904383367fe2ffcc5c1a5218d40a18b97fd80c91796490178a7e5e939987801da36ce6bca1c2b5bfe088557680b77f24877c917b3bf12ce0a96ca2fdc5c81fa110bf50a1bb62c26dfb069e796350aaa4f6bc22d5d2f7e02ce1aa31085b6cc984db258280d959eded049aa3aae08427cdd1a893401dcea58da8a4c765000a312dacb5f57d35fdcdc47fe8f9cec7937189578cb0e2eeb7835d9cb9afcd0796e9d3dd0e05d467782983e79fbd9c1de96e91c44793c56153e1e160a6f0ad9958faf4cec8bb67f5e7a8f8897b8853e6a2ef747605151bf618a208cf804ad17c3b12170e28b8823808b1fc594abb796f31c6101f62e3afb7b031ea549ba5cc5d8122f5b5800bfed53ee4452283cbbf0e915dca4c24bdfac7ac9c5553b7ddfe370b191de65d091fafda2820102f79f8ff5581325cf60f7e3299a3bbd205a99bd56ad3d6992764ef6e93eeaf43d83f2c940ce92a47745edc23217e642c8ef31fc7ab6b4651122d04b71d445023e380490f06c97ff7aa0070c51f6485d2ee5b19fe9eeb1031f9d3437ec4317c409169941dc544b5aec2cb38e2b06a12893bf5a387d78fd8e88879ecb17cca94fc341e7600c6264e0b66fcde51f82edd93543e650de588247db0b6c65b4be44969ca3f9f1fcfffe3336ba4a23a053b828137fd27fa9afc9bd50cc887d348be1890eadd90b9e2f35ff1e49fc665a3e18f6433f2157b732a54bebac1440acd833275e3c75a7af024ed79162b1a1048403d047b0f110c0263cb32c8a402369e13f8455ea751a6ea5e3c6947952db694353b7282c434953cb69471deaa68acce7da4f4f28820f323160da2d5915b27f7eef1c5dbd408e79660796ecaaadebf23eedb7e7fa7c72ae064eb1f5ea3a6694835cfcf81771ad08f236cebde66a2337adf440e2765dcd07dc2728cc3740e34aba5dae9e38f2f5d3d675575ff63879ba51e661927b558f4327c85940a5d4be492a9ab3f2e3d79e3ca4b02738ee6d6383fe5337836ff1fea34b359cc10f1d49501d88ded312f3fa950fcac9928e9d99f07cabb6b7a05c4ba6b24542786eeb63f57a55bd13fb8e527a3b6d16ef6b9063f8e27c92f21cf10ffea05ee9c527f2398ecafe3d8669161b275e5f2b5357d2101b940cab88ccff5b3fb77d9d048e49a1bd8a6e3788f30238cb8026d6522c9ce3667908e862dfc33665b4dd5f6548d6218deb9d14099bee6a21619cb8dadd3669a0b3c1075919ae29a4560ac9e2bc5728a5c7841925b7eded244fe4b48287e5380916845fe4979767052c27f63fa5d993bd636b149b7c33b47a4545c9af0b2e3a2235be8b32810233b4767aec9d3db86a91a094bf50c477c045f79ce97c10f156929e3cc8fc0784c80ad4942ac74feacf59cc5b821d44ffdbdd545e453a0546f98c67e191e57c54d04ee05aa6e6461cc8a0a1953f7611e8d9c49440cdda072a03309eca290efb6b9ac4df1c2376ad50aff6d6cba1d6e87dcf6870e829f5218db6e7c3518ae1705b030b258195d5ad7b7273d3bc102b6b3c98fb0974de599cfb8e2daf037ce561fe9068018f35205e82f7118f7f5c1794378a790b00c90b89997309c102fb508f338d6c60393e2b9c7e3afda48408b84a2a6e5fd109375422efb109e54be9f3aad24c931806892de5634e7b5cddac8c27d0eb226e6335d0e630a68b87b2aa3d1d8b65e5db1f6312c4cd9da901421c38731f7b99bc1d57974b19baa97f587cb9cd4715c684a982c3b67785d9ef8b24e06da49dca31a352012173126d4e0d3df87b0207b7f48d1a7c7af891b3da167fdad86238b6b437ba9d2ebfd71a970327aacba12bf19cfd8173aec5732ddb42bd1ce699983f75064501e410d4ae4a0e4f01d8d7211a9e1db939127addd4709224ade56af002d5ff142463476bef1f8a63c077b6e35b304bed4d3500e0f8835c277863b468cbc5186ea0b0c27bd98e2271791894262ac7f4c5e10dc3183df7fe9954669a6adbcb8b9c860dbc99cefa501cd5b7956a25dd7e1db59dd4ad4b781cd4dcf5e39ddcc9ee68a5cac8d9c78445308c4f6e36a00fcdd88eb707ce8218abcc461b77bcd78293fa40593e7e417a089b25d6acc3c1a485f013ee63cf723d988e3497ba6b65bb493c1aa8ee809c6e3f6fcc87c4a9c9e237d2f7eac52085d862a8ba2c2f8c5cfdce3c25aaa51ac762554900dd1c26af21a0c4f855994187af5653fc128be7238e7679a2650568016a944ec4a1ae946cc39fcd94fca37aa0f9dc2b9401a4a48568e347ce701bf745b61287a102b5b9e06d8ce56a312be80d845f0085a9517b879bfe25f47748318fc2bc6b22d3fe7947d7f89f1c0160b952a53ff959f6e7fc9712f1f9f76eb4baeb9f82d009bf7995906d51614a0180306d8b1a7b8812408063aabbd7baa12c024c4ef4f246db864baf5c0f1eb738b1ea6946d06cd4c3d9e741b0c8d962282a018f9503fc4b79a8e42d00b0cf96ce942c12d572c0e550450ca4dadbea2303af7da4ce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0x1000}, {&(0x7f0000e09000)="092e0d0b2a31445bd74ad6104919d3d2d27552b61cdf78ce69dfc2e23712f12aebbd2b435a625a73c5b5809ade7cf69ce631ac23e3edde96c38865e1153da1ba5c7725dd4b3845c019f27fe90a514b98520ccc19db5f171a4ed60fc88ca89de736b145bbe7ef7da399e8243bd53be8be291ef5f998a7d55b6707506615501dbf5ff5b9e93a1634", 0x87}, {&(0x7f0000e0d000-0x47)="715bae86d3f2260e1f8f2e956b9d4ddea9a01e5bbc0fdddad5797c26dbb24c0260231a7a45363dc115a913f4249630c17f7238583e71f7f436b0ad27919698d0103add42f3cd45", 0x47}], 0x3, &(0x7f0000b81000)=[{0x80, 0x111, 0xfffffffffffffffc, "3d91c32468ee5a4e3037c5ed88429fa19998656bcc5cf747b916c631aea2e994453841185ac2fea0f8ec1841bf3b3233d0fcd51f7a3154880cfef633d38a954cc3857ffd3855cb7649567c8cec5ac3f5bc059dc1304e5448ae3262d1b088c007c4a41ab91ade15170de9f2"}, {0x50, 0x107, 0x7, "408abd57cead196d3efb0a27ac64181d167787009e27a33f052c9ed1c1434f151340e7e9e172ef909415167e9843104395cca9a85a486026debb2338018f"}, {0x100, 0x117, 0x200, "cb67a3d454bc213b194609f25f5e55b51bf59a0a8cd76b3e41e00e0224743d7cec239ddaf02be37ff368d64527d4101cdd91560262fbe1dd1360353053e91181f13255bcf8a228aa601b0759b0e69ab7e96831efd0f68a66098e3141b3e46cada3e1e1b4669d619f68839328d8ae7f69ddb4bae7b5f68be74ebf326d4563608265598cf97f1dd5ffddf90bb2ea469668912906abbf8871f94edbe4ae2df0a1e98831047edb4e9a1480d57caf684913493697d91248d8a1e744241913240b9a7f9c5ed9f50086fe10b5dd7473ad26e8d71dbeec5fbe554308d3a2cb5a00811704baad38b03e3aecfc44ec0bcccf508654"}, {0x98, 0x0, 0x94, "f3928d213fd03a0d4352da1616cbc2e6a35e1777cec7da30307cf1a358ed5e01f1e1dd01ee9d3f306f467595945d37daa6aafad0a5843c89b22a0deb4375ac52115b5b37743206d8c75d1181b5cf3a6f55c0827f7c1f3f11fe5c16fde4ba3df6dcd22d0c756a366a9113ea70cf9c474f47ebc6d99044d3a260269ff6a0116077cad885d611ff"}, {0x108, 0x100, 0x0, "4a8af4c06e0d35d1a2a75a69572ad6a3095ba701a623ec2b13ade3c02a85a1d237708f438320976f4b3745e1cd969bad5e0b33a78e6fd9f26d0ad741e0303c5ad35f3dce4f9833f96f32db871db4d3a74738bb349ba33eea971421b9522a1f57475a450dc0bf4afae18d8f35aa774edc7d58118d19c195b1aeb3f9e2adf6e44c323adfa9097d21c06e911ba1d4229194bccc5672d9ef86944999071be0edfc299520e22e8c6f0173bf5c88d57c47194c963b8ee6bb02d4ccc26da2b7ec1d079a728139f2986a07674621d0788297396fb240734ae4c21365ba7e52162bc32f563a27e2286a0441f7697e29b2b0aa4a74bb2843c5b4"}, {0xf8, 0x114, 0x2, "a59e9ee8a2b4a35578e7c602704ce0eac55edf5b0ce5f2c3ca2e73cb51bb855e84868aa312916ad813bd229d13ec4e5bc754b6a31d322464d4fd0dadd7ae6561be745cde74115c49568fe9f9f22600129e82bd34e1a327dc91b3164431b8802867bdeddea14d5ea14efd72090e6f9537d84d47e944cd3fc53e25487ba10f0a2727b72690a14725f2d4de8a4f9b3d07c70a0857cdba7b08e37221476da2d07e48963fbaa5a37330c64e45ea8ca2dbbeab48fdabac259cdbc5203faeab58cdc18713e89c1c8faa60b396aab18d0db0a972119a2894c10a2da6ae59425c379b3a683a9786290f3a2414"}, {0x88, 0x19f, 0x0, "876dfe1386ea8a51f46e8ccdc7013e93d89f774d94965af900fad65dd4ba7b1dd5f948b840864f3f85e15fd82b2504c2264471b00cf87c3b57b397197dc8d56a26a7936daf339ea2b21a90346106c7c4fa9c044de80edd2b96f932ef7387e11578222279a7ba0c07e80db2f450b15cae345a71"}, {0x1010, 0x13b, 0x4, "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0x1500, 0x800}, 0x4) r1 = getpgrp(0x0) capget(&(0x7f0000ea0000-0x3)={0x20071026, r1}, &(0x7f0000a96000-0x18)={0x7, 0x401, 0x1, 0x5, 0x0, 0x7f}) [ 225.155046] encrypted_key: master key parameter '' is invalid [ 225.195193] encrypted_key: master key parameter '' is invalid 2018/01/05 21:23:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00005b8000-0x4)=0x0, &(0x7f0000522000-0x4)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) 2018/01/05 21:23:48 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000ab1000)=0x5, &(0x7f0000394000-0x8)=0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000bf4000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000169000-0xc)={r1, 0x0, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000001000-0x48)=@full={{0x3, {"212ec766de4c40"}, 0x400}, [{"418b4077f7f629"}, {"77d66ccee0de3a"}, {"95e9febb6b01b9"}, {"0c11e16e5046d4"}, {"c3558c509f8dab"}, {"fce7cec23200e2"}, {"87915ea751da31"}, {"7a527122c38fe8"}]}, 0x48, &(0x7f0000001000)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0x5e)="d9df30209e98dc42128cac06ff9e3b0b72a258a090a2945d8606968e8cc20c7890fe8408122cea28f322c1f52c51a507f490168b485699f5da08aed23fbd1ded10fa101dcc8859249f9586f21d5904328fcc2fede9acf8489abadd1b92ce", 0x5e}, {&(0x7f0000000000)="e35177fa0e128e9b3c80fc3656d0f90c44bdeffdc04ae2bc7f303cbb80c8c0648495c41aa3fe06ade9044f470cd30bcf975fba4c51f5a8bba2019b135f3aac1ed27880f532f912dcb5f692309e11131ef5bb9ca4c05446a550bca2c0a5c4d00c59e43857985ee9ff5fe7d30e8fdc42534464ee84f5", 0x75}, {&(0x7f0000001000-0xbd)="7d6755155f13685d0e0f2eb1acd13ba926df8168b964b401e4b0cd93cda2107ac3bc4a5889e0fb238d1b8ec6766a9ed85ae32403db64a5b4dc8726d6767f68c37e233524ea9e445c910622a6b140b68beb1050936daf2b8eaf8ea168c0c7da03118500b75269ec482147a3c85821eeaf10287eee0ff414150e31a269146ef401772e1e7cfeddd99d7116bf4a9d197753a9970edeff47ff9ed3d7dd46387179ea86e99a1522b3e85cd41af33ac18cfb769bc6072a99d20d4336025ba398", 0xbd}, {&(0x7f0000001000)="7ea63166ce8d58dd6951652820dcea6ef04da2409388ee322b9f16934f7c44637ceef95141ac407ea4efebbc42038b51b83870a19d6745dd4239f4030ac1cec5971a3f49ded29f129ed446ba82dc61636fa64c", 0x53}, {&(0x7f0000001000-0x7d)="b10b9f8ab927bb35d3fb2d37f939c1eb8a09668b1a5207632ff1592968b470e4004c0c6f150c43e2407fd63f6bb91a5a42d26b639e51a9ab111fd19f72ad592e8bd5003ff01c8bd2d589dc6258a1e21bb43221c12dc2b0c8cee4e8c6dd3f265a8dadc66ee675076f015d1f2f92adf150432f161a6d933c83a0c0d49f6d", 0x7d}, {&(0x7f0000001000)="2ca63a6022280c6308592b88fccaff082d9dcb908edd2b2cadfc3ff6caf5fce994ccb99489d7013bb69e959d5aa2f0298b8ed242680e20ae941a12c7d5f297476cf8f6720a73b66630f4b88d9701c1c6dc978f85d2155d8833b7413f6c8b61616e1cf9fd8353111cbc0566b80b44e4ef22f85252cea2d066b19e032a2394ba59764756963b9c0f8e79c588168077c3e854804b575a46e61923f296de8140d0afb748bc13ad2700fdb20ea10c0942ea4c6b56e81bd2be83d31ba35a3e0f8f3ab913211bb8ffc1713339fc80bd87e037a63be916fc0c3a8fee90643d51afaf81d431", 0xe1}, {&(0x7f0000002000-0xfb)="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", 0xfb}, {&(0x7f0000002000-0xcf)="0867c6e7c92528dcb9160dee844353afed7a812d985a4f5c012d732d718a239aab4a1b2e7ffec977eb931c4dcf8797c891792ad0c6552d0d2a758ef7b44464203a91f8153079246f5b864cf4a5e17720752ef672581d78144759bc054e4b4ce371971688fdbdfd096fdad1cdb2c98aa120b9ac6a03655bc54c01bc58f821c4b68d4c7b569057c55a6ae667d00c56ad564c13e50cb08656522f90e1ba1579409706e9a381bf9d960b04d768e33aa296dfc6fbde1be047024e9fd3521878092eb4ba911aa6869ae5780a72f2720b29cf", 0xcf}, {&(0x7f0000001000)="aca30b62bd879ed765f7cf9b76821c760509802bce3b9ed7a2c8e65ab0d08a612024998e0a08d9c9ca2c38192bfce183c46fcc75337ad443abbbfe93b6228ab97ea7a768ac68cd55ab98f07aafeb2c8fcea56391474e99c9168d5ce21e7e65bf88bd0e58b1a4a73e698887583ac5b2265184dc0d45d1b1770db1519eb028225d528229d4f02fb888e525dd98783a11dfddb4d299185ebf", 0x97}], 0xa, &(0x7f0000001000)=[{0x48, 0x19f, 0x5, "2c7fd1a86885bad114539974ea43d1794c4adb125f4b812ae532c9987f5de7f386e12cdb2a3720eaa04e692598f78db87efb"}], 0x48, 0x4011}, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) pwrite64(r3, &(0x7f0000d78000)="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", 0x1000, 0x0) sendto$inet6(r3, &(0x7f0000e53000-0x37)="aa1c91e64f8400000000000003ff1f5a7ce184508ccfb09fb732249f01db8a451232f6b9a6c35d7aeeab358077fab8ffcb4636fcc67d95", 0xffffffffffffff07, 0x0, &(0x7f0000a76000-0x13)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x201}, 0xfffffffffffffcd2) openat$audio(0xffffffffffffff9c, &(0x7f00009c6000-0xb)='/dev/audio\x00', 0x41, 0x0) 2018/01/05 21:23:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000083b000)='/dev/usbmon#\x00', 0x4, 0x200000) ioctl$TIOCEXCL(r0, 0x540c) 2018/01/05 21:23:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x15, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x7de, 0x5, &(0x7f00001dd000-0x1)="c0", 0x1) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x4c, 0x40000, &(0x7f0000e9f000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dd2000)='/dev/autofs\x00', 0x210000, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00007c1000)=0x0) r1 = add_key$user(&(0x7f0000758000)='user\x00', &(0x7f00007c2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ab5000)="57463a4a1ba43984dbd3693c1dbdeb1415db7595ed93261f40bebcb294cebd2903f5d9251f7be0e81679e874ed0a5a84278e2ce09b91f837c548c5", 0x3b, 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f0000abe000)='keyring\x00', &(0x7f00002e7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f0000473000-0x8)='keyring\x00', &(0x7f0000e8a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) keyctl$instantiate(0xc, r1, &(0x7f0000842000)="39ce069a9d2a2c2adc92143c1a5abd413554d0a93a72dd057f4f8c5b886b4b2d8ee79280e49e0b642488828ab92dedc3af5e282c4aa1d509daf174b6766720c0a959dfcc75e59cc8c1e933a4c7fed0c540266f5fdd6ca48d14933d890f6c3ae0ce00ece376272435410ae60d112ba570b7a4fdc091", 0x75, r3) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) 2018/01/05 21:23:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x947, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x3, 0x200000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000002000)=""/0) r2 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00002be000)='/dev/dsp\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000084000-0xa2)={0x0, 0x9a, "154844391bbcba578bc9d80cdfcbd08abdf9a003cb9370d32c8a8126bfb2d8c44af87792622860b094923698a49efae55d947b7dd3816c3b27cbfe1fc4102447707917b0aa41e1c4fcd2f874de7e7ff1bd39be0cfb112de12655af21a5ae724abff361f57f96d0aa14897d15b5b156694b860bb2360d89f6caa9e17eea359c8659d26e82f70131e843684a307e65c325b6ce14aea583259a3124"}, &(0x7f00008e8000-0x4)=0xa2) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000078000-0x18)={r5, 0x4, 0x8, [0x8, 0x8, 0x0, 0x1, 0x8, 0xea9c, 0x49, 0x9]}, 0x18) getsockname$packet(r4, &(0x7f0000db2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000917000)=0x14) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_int(r3, 0x29, 0xca, &(0x7f00004e4000-0x4)=0x0, 0x4) 2018/01/05 21:23:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001d8000)='/dev/sg#\x00', 0x3, 0x200000) sendmsg$kcm(r0, &(0x7f00007a0000)={&(0x7f0000c42000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d35000-0x30)=[{&(0x7f0000efe000-0x3b)="b8788c0ef678403b76d4c9968def575504cd9867d4c6a0f2fd56da208a7c05b58faf0d259e10e1cd6dc6bae19a5e34820dbdbc32183d3be6a4f6c0", 0x3b}, {&(0x7f0000665000)="6f8d0831141b5a8059057710ec837b5ee2eafe1e3ccb38d4ca12fa68aa3a2c10d4c78c8b318e6a41220adb62dbf9c1a8c1b9df6b28375032ccac575098fd9593e446a24a4eb84e640c0b455f0c8b84baddb132276f7af77d5d217c5385f9a24c67435c53b771e5dafe509484362d2c8f4c359331a8bd74dd2334982e867603cf1a249ba88b337ebd1763a40e8841337171a9190cbe0f3edb96cbc1357f7f7a5b06439066f9fdcfbc01672bdb6cb9497a21067007dea09c53352e82ce7e5290cbcbfac74302791cc0ebf61d835288b6b3c2ea7e8001a210e18f32322d3a9263b7c254363f39be6f8e73d8f697908586e15eeaab", 0x1ba}, {&(0x7f0000018000)="1e964542bb83ce1118c595fbe3697400d0f2a17cc47c3dc626ea614bdcd019ee367b90308e932ae4", 0x28}], 0x3, &(0x7f0000c6a000)=[{0x60, 0x11e, 0x100000001, "5fa06f9beb98081a5a65601dd4b1bea86c915e7da21cd9a3d9b6f81958ff09ec14352ea3b28eb458ab0d69ba0c94578ff697335c3139cb3b64c603609a5fe8a59a32ac8f7c680352516a8e43"}], 0x60, 0x20000004}, 0x4000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00006f9000-0xc)='/dev/autofs\x00', 0x4801, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b2e000)="b101000000942a", 0x7, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) getsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f0000b1a000-0x4)=0x0, &(0x7f0000c6d000)=0x4) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000022d000)=0x1, 0x2) execveat(r1, &(0x7f000055a000)='./file0\x00', &(0x7f000000f000-0x8)=[&(0x7f0000276000)='/dev/autofs\x00'], &(0x7f000021b000)=[&(0x7f0000d70000-0x9)='/dev/sg#\x00', &(0x7f00009f0000-0x11)='!%vboxnet0md5sum\x00', &(0x7f0000ca6000)=':\x00', &(0x7f0000789000-0x9)='/dev/sg#\x00', &(0x7f0000d49000-0xa)='\'security\x00', &(0x7f00006bc000-0x6)='wlan0\x00', &(0x7f00007a1000)='/dev/autofs\x00'], 0x500) [ 225.249419] encrypted_key: master key parameter '' is invalid 2018/01/05 21:23:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b14000)='./file0\x00', 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000c6e000-0xc)={{0x4, 0x2, 0x2, 0xffffffff, 0xfffffffffffffffd, 0xffffffff}, 0xb0f1}) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="618d3180d64b30b69654a0054a91a6819cf3b209", 0x14, 0xfffffffffffffffe) 2018/01/05 21:23:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b69000)='/dev/autofs\x00', 0x206000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000e0f000-0x4)='tls\x00', 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x80003, 0x300) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r2, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x7, &(0x7f0000c1a000)="", 0xfffffffffffffea5) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:49 executing program 4: openat$vcs(0xffffffffffffff9c, &(0x7f0000ed8000-0x9)='/dev/vcs\x00', 0x40002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000fd6000-0xb)='/dev/audio\x00', 0x2000, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf4}, 0x1c) clock_nanosleep(0x5, 0x1, &(0x7f0000175000-0x10)={0x77359400, 0x0}, &(0x7f00004d5000-0x10)={0x0, 0x0}) readahead(r1, 0x400000000000000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000080000)="f7c74dd827380978563ad745c4180e7bc71b978db1754725daff247e0c5c46516183937fed81aaca9f7058f7d531b89e1bbb5441a8f1cd9479c4bb5b896c4aa0097d2a4e9eb2a161037aef4e86537f05af86cf2031111804b3f7a0d1b5e27b9cf9d521e9f9", 0x65) 2018/01/05 21:23:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="618d3180d64b30b69654a0054a91a6819cf3b209", 0x14, 0xfffffffffffffffe) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000aea000-0x4)=0x0) process_vm_writev(r0, &(0x7f0000e96000-0x50)=[{&(0x7f000048c000-0x7a)=""/122, 0x7a}, {&(0x7f0000509000-0xf1)=""/241, 0xf1}, {&(0x7f000009a000)=""/93, 0x5d}, {&(0x7f00009e2000)=""/233, 0xe9}, {&(0x7f00004e6000)=""/233, 0xe9}], 0x5, &(0x7f000081c000-0x70)=[{&(0x7f00000a6000)=""/201, 0xc9}, {&(0x7f0000b54000-0xba)=""/186, 0xba}, {&(0x7f00008bd000)=""/4096, 0x1000}, {&(0x7f00007b7000)=""/187, 0xbb}, {&(0x7f00007ed000-0xe5)=""/229, 0xe5}, {&(0x7f000035e000)=""/223, 0xdf}, {&(0x7f00003fe000)=""/234, 0xea}], 0x7, 0x0) [ 225.361095] encrypted_key: master key parameter '' is invalid 2018/01/05 21:23:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c8d000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = gettid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000070000)=r1) clone(0x400, &(0x7f00000d6000)="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", &(0x7f0000b30000-0x4)=0x0, &(0x7f0000532000)=0x0, &(0x7f00009d6000-0x2a)="21f5b7356eef88aa82a3ff5e9ef6c054f876fd87894a9b66465f98961b857cf8c0574fa9ea08a9372446") syz_emit_ethernet(0x92, &(0x7f00001c6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x10000000, 0x0, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @udp={0x3, 0x1, 0x70, 0x0, "9a5917af5e916b2d39ae12a9fb9a00cf80c172373514b782ef967b02a001459daafbc26984a675fb245f872752e7a7accedf7b0b27a5d16988b6d60f6c283e3b181ec80affa88f0481e77b6a678ebc6567fbf2c5603b76d77b175eea8240257721a26c2d62557677"}}}}}, 0x0) 2018/01/05 21:23:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fa3000-0xa)='efcrypted\x00', &(0x7f0000e12000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="618d3180d64b30b69654a0054a91a6819cf3b209", 0x14, 0xfffffffffffffffe) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f45000-0x9)='/dev/rtc\x00', 0x808c2, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000805000-0x20)={0xe179, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 21:23:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000855000)={0x1, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000245000-0x7)='limits\x00') setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00009d9000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, r0}, 0x14) 2018/01/05 21:23:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8080a, 0xfffffffffffffffe) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/05 21:23:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000098d000-0x4)={0x401}, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000fbf000-0x8)={0x0, 0x0}) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00004b3000)={0x1, 0x80000}, 0x8) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x5, 0x8002, &(0x7f0000d16000)="", 0xf1) r1 = syz_open_dev$amidi(&(0x7f0000262000)='/dev/amidi#\x00', 0x5, 0x2000) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00008a0000)={0x9, 0x2}) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_open_dev$vcsn(&(0x7f00005dc000)='/dev/vcs#\x00', 0x10000, 0x400) sendmsg(r2, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:49 executing program 2: socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 225.420943] encrypted_key: master key parameter '' is invalid [ 225.450430] encrypted_key: master key parameter '' is invalid 2018/01/05 21:23:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000907000)='./file0\x00', &(0x7f0000e8e000-0x9)=@random={'system.\x00', '\x00'}, &(0x7f0000b9c000-0x14)=""/20, 0x14) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d6c000)='/selinux/enforce\x00', 0x103001, 0x0) connect$nfc_llcp(r1, &(0x7f00008d1000-0x60)={0x27, 0xe7, 0x7, 0x7, 0x5, 0x1, "44394c39a8955557e81473d27dd6431f49098431a3973099783d83c3fb8b1c4c384a2e9ac405aed421432756b9f5dbb3e36339b54ab9c07b86eeb94877dce2", 0xb1eb}, 0x60) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/05 21:23:49 executing program 2: socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) syz_extract_tcp_res(&(0x7f000067f000-0x8)={0x0, 0x0}, 0x7, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000026e000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f00009fb000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 21:23:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffeb4, &(0x7f0000355000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x94, 0x2, ""}]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000dbd000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000007c000)={0x0, 0x3, 0x10, 0x7ff, 0x884}, &(0x7f0000e5b000-0x4)=0x18) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000d2b000)={0x3ff, 0x0, 0xffff, 0x57, "573024a2653990eea6982e309d592a692a3fe3bfd62630a35c5e69524d2caaf75617898fb035885687ade0f4", 0x7fff}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000aad000-0x8)={r1, 0xfe}, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f99000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000385000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) dup(r2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f14000-0xc)=@assoc_value={r1, 0x2}, &(0x7f0000485000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000cd6000)={0x0, 0x5e3}, &(0x7f0000908000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00004af000-0x8)={r3, 0x8}, &(0x7f0000014000)=0x1ea) 2018/01/05 21:23:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x2000000000000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000728000)={0xfffffffffffffff9}, 0x8, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00003fb000)={0x0, 0x84, &(0x7f0000085000)=[@in6={0xa, 0x3, 0x4842, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, @in6={0xa, 0x3, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b9d000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000086c000)={r2, 0x3}, 0x8) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="618d3180d64b30b69654a0054a91a6819cf3b209", 0x14, 0xfffffffffffffffe) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000168000)="f057081628202a79d892beac13684cec0d087e1b4dfbe6f3622c15a5b33fac84e10833233356d49b787d3cabb80d62de507c080e43829407781763bc814761e422277e56643a8f2217cbff2e707df7ece17c4362740a366220a0c5d74c8de29d39e3147e9d278df338faadb144dc3ac0b489da1cfb6ddfa7a7") ioctl$TIOCSBRK(r1, 0x5427) 2018/01/05 21:23:49 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000774000)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f0000979000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@loopback={0x0, 0x1}, @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]}, 0x9, 0x6, 0x7ff, 0x400, 0xffff, 0x440000, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) r3 = fcntl$getown(r0, 0x9) sched_rr_get_interval(r3, &(0x7f0000181000-0x10)={0x0, 0x0}) recvmsg(r0, &(0x7f0000bf7000)={&(0x7f0000a7d000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a72000)=[{&(0x7f0000ae9000)=""/46, 0x2e}], 0x1, &(0x7f000032f000-0x1000)=""/4096, 0x1000, 0x77a}, 0x2) 2018/01/05 21:23:49 executing program 2: socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000049c000)='/dev/cuse\x00', 0x101002, 0x0) sendmmsg$alg(r0, &(0x7f00005e9000)=[{0x0, 0x0, &(0x7f0000174000-0x17)=[{&(0x7f0000c47000+0x2a3)="c57649c9f95c", 0x6}, {&(0x7f0000a72000-0xcb)="23b67c5db982d38fdb47038930afa5f7091fe6ae7fb83f777f540d34820eecb2ce90b4e188bfeacf1ed142f0ed6c90d7b04d1e9f55662703afb11d2d36863efbb8cde3926bfaeb21f3938cb08a760be4765b5a4b003f767db72da61889e81397bb0e922f40937a1fef07bedb39f2fdd5606269a9bb9190d862070ca3d65f18a0053d613f952002187de4063869ab9ef246e782d1a77191cebf5c72997fa477f9181ad7055a810b05119d3509b2a163a3815001df56e61f6183ac1fe00f0a836564b3af1b471068134b146d", 0xcb}, {&(0x7f0000c91000-0xdc)="4c88888e80567ca9f18ad57a91230609f307b84f4a1993a536d145a9f8e7d01e053847a2d4e81f1c6856d95f03f2c1d916360485288e2ac8aea8080561863bc4b42601a3b684a50b5764217218ba59b698ed9cbf54dd7302f570385578c62121be185e632cbf486e149297e964691860fae984e6b5ffbd1f352e16ee8ed6e8e5c1761bb6b2e834dc63d796829da06ef20949ce0d33293b992d15cc47a64edcd8ba206b97daed91ce4d992a0873a00f7e5bfc6a783b53020f971bc426c5f693a3a53fa6dc3f1bc481028b7c348e0a261a98ce2a7e76500cdae7014403", 0xdc}, {&(0x7f0000578000-0x43)="154172a0d4101145c40d3389df0ee9debd44bee11227e3e896b78a22e150e7f3d49369b2d540ae6ae41fc59c9b742118656b7d81f535b33329615a2f5146a7dd6322b5", 0x43}], 0x4, &(0x7f0000d4b000)=[@iv={0x98, 0x117, 0x2, 0x7d, "5660816664984704fba966e10ab22dd77acaf1bb7eef21c875f5d543415e6f6aa3811a5ab7304875415cd88273444f06342c16cdd56def557b1844066f139bcb59bf131f7e0784400edb331e2670324ee0112a5c6d390abac159f99e621f309e8a42c47cdfed07462794aa8dd9b8c8864daaa88fa76198da34591c6d8d"}], 0x98, 0x4000000}], 0x1, 0x804) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) 2018/01/05 21:23:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) socket$packet(0x11, 0x2, 0x300) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000061b000)=0x0, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000be4000-0xc)='/dev/autofs\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000c2a000-0x4)=0x1ff) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000aec000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @loopback=0x7f000001}, 0x337) 2018/01/05 21:23:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 225.573482] encrypted_key: master key parameter '' is invalid [ 225.601341] encrypted_key: master key parameter '' is invalid 2018/01/05 21:23:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:49 executing program 0: add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007e9000)="618d3180d64b30b69654a0054a91a6819cf3b209", 0x14, 0xfffffffffffffffe) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ac6000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00005f3000)={0x8, 0x0, 0x10002, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f000081f000-0x10)={r1, 0x6}) 2018/01/05 21:23:49 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x1e, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000001000-0x24)={0x1ff, 0x240000, 0x5, 0x100000000, 0x0, 0x9, 0x80000000, 0x5, 0x9, 0x7ff, 0x4, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000013000-0x28)={&(0x7f0000011000/0x3000)=nil, 0x5f, 0x0, 0x8a, &(0x7f0000000000/0x1000)=nil, 0x5}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000012000)={0x5, [0x5, 0x7fffffff, 0x27, 0x9, 0x8]}, 0xe) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000002000)={r1, 0x9, 0x379, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8000, &(0x7f0000005000-0x8)=0x6, 0x1f) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000011000)={{0xf000, 0x1f004, 0xf, 0x6976, 0x3ff, 0x101, 0x15, 0xfffffffffffff99f, 0x3, 0x5954505b, 0x5, 0x20, 0x0}, {0xf000, 0xf000, 0x10, 0x0, 0x5, 0x101, 0x9, 0x1, 0x5, 0x2, 0x9, 0x2, 0x0}, {0xd000, 0xf000, 0xb, 0x7, 0x1, 0xc30, 0x3ff, 0x100000000, 0xfffffffffffffffa, 0x7, 0x1, 0x6, 0x0}, {0xf000, 0x2, 0x9, 0x1, 0x7ff, 0x5, 0xd5, 0x401, 0xfff, 0x2, 0x52, 0x6, 0x0}, {0x6000, 0x0, 0x19, 0x4, 0x2, 0x401, 0xd9, 0x0, 0xe9, 0x100000001, 0x2, 0x9, 0x0}, {0xf000, 0x7000, 0xc, 0x3ff, 0x800, 0x10001, 0x20, 0x40, 0x8, 0x8000, 0x2, 0x0, 0x0}, {0x0, 0xd000, 0x1c, 0x0, 0x100, 0x1000, 0x4, 0xffffffff7fffffff, 0x9, 0x0, 0x1, 0xa3, 0x0}, {0xd000, 0xd001, 0xa, 0xffff, 0x81, 0x8, 0x3f, 0x100000000, 0xffff, 0x5, 0x5, 0x80000000, 0x0}, {0x4000, 0xf000, [0x0, 0x0, 0x0]}, {0x0, 0x3000, [0x0, 0x0, 0x0]}, 0x20000000, 0x0, 0x0, 0x400080, 0x5, 0x1500, 0x3005, [0x80, 0xeba5, 0x3, 0xf12]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000002000)={0x0, []}, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/05 21:23:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x2000800, @ipv4={{0x5, 0x4, 0x7, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x40000177, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) r0 = socket$llc(0x1a, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f00000a0000-0x86)=""/134, &(0x7f00002b2000-0x4)=0x1ab) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000002e000)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/05 21:23:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f4b000-0x4)={r0}) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000da7000-0x4)=0x0, &(0x7f00008a3000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000142000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) 2018/01/05 21:23:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) accept$inet6(r1, &(0x7f00000bf000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000077b000-0x4)=0x1c) 2018/01/05 21:23:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="618d3180d64b30b69654a0054a91a6819cf3b209", 0x14, 0xfffffffffffffffe) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000863000)='tls\x00', 0x4) 2018/01/05 21:23:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 225.717368] encrypted_key: master key parameter '' is invalid [ 225.737681] encrypted_key: master key parameter '' is invalid 2018/01/05 21:23:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x2000000000000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000728000)={0xfffffffffffffff9}, 0x8, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00003fb000)={0x0, 0x84, &(0x7f0000085000)=[@in6={0xa, 0x3, 0x4842, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, @in6={0xa, 0x3, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b9d000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000086c000)={r2, 0x3}, 0x8) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="618d3180d64b30b69654a0054a91a6819cf3b209", 0x14, 0xfffffffffffffffe) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000168000)="f057081628202a79d892beac13684cec0d087e1b4dfbe6f3622c15a5b33fac84e10833233356d49b787d3cabb80d62de507c080e43829407781763bc814761e422277e56643a8f2217cbff2e707df7ece17c4362740a366220a0c5d74c8de29d39e3147e9d278df338faadb144dc3ac0b489da1cfb6ddfa7a7") ioctl$TIOCSBRK(r1, 0x5427) 2018/01/05 21:23:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="618d3180d64b30b69654a0054a91a6819cf3b209", 0x14, 0xfffffffffffffffe) openat$cuse(0xffffffffffffff9c, &(0x7f00007ea000-0xa)='/dev/cuse\x00', 0x488180, 0x0) 2018/01/05 21:23:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2000000000000002, 0x2000000000001) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000467000-0x8)={0x0, 0x9, 0x8001}, &(0x7f000040f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000661000-0x8)={r1, 0xfffffffffffff9e2}, &(0x7f00007ce000)=0x8) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r2, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/01/05 21:23:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000072d000-0xc)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a0a000-0x6)={0x1, [0x2]}, 0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f9e000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000973000)={0x0, 0x0, 0x0}, &(0x7f00002cc000-0x4)=0xc) r3 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d06000-0x4)=0x0) stat(&(0x7f00001ab000)='./file0\x00', &(0x7f0000be8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000fa1000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000867000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc7000)=0xe8) stat(&(0x7f0000f7f000-0x8)='./file0\x00', &(0x7f00009f9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d82000)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d7000+0x966)=0xe8) r12 = getegid() r13 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ed5000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bae000-0x4)=0xe8) r15 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000c72000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a7e000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000def000)=0xe8) fstat(r0, &(0x7f0000b25000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004af000-0x4)=0x0) r20 = getuid() getresgid(&(0x7f0000f46000-0x1)=0x0, &(0x7f0000fca000-0x4)=0x0, &(0x7f0000399000)=0x0) r22 = gettid() fstat(r0, &(0x7f0000512000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000662000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r25 = getpid() lstat(&(0x7f000070d000)='./file0\x00', &(0x7f00002dd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getegid() r28 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e77000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004fb000-0x4)=0xe8) getgroups(0x4, &(0x7f000079a000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f00006dc000-0xe0)=[{&(0x7f0000848000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000472000)=[{&(0x7f00006db000-0xe)="199026f93d3f8d15052826ee7c38", 0xe}, {&(0x7f0000858000-0xed)="efc0202b0ce58cabd9994765cb8a2b939920c8d24c9e1b16e83d4b364a3fb7b66fb479dc7c7557668732d0b44a552af65add0ad9d804763e6c40fc1daec563c2e6222f4d1be1005f1f00814b427a75781c64c0ad9d00e0b710a1557adb86ecffd5eac91820f5a827ea00b1ab4b4620e108d05d5e38e243b3e0204ca770d7a2ee5d89fd3d722fa434b393ad658acb43f20293308d354f4c47327af378d07c064c5f964c60dd75f9f5f3581a87443ee20ad5a2d7a5db35f7ad85ec64cecd5e5704c7105a033345c31a6299e5d27a512072362709262953ec50bc28265ccdaf33eeaa8502cb5a21a4c81724b6007d", 0xed}, {&(0x7f0000cd7000)="dfc6171cfc327569b1f50c64b962f015cec36f0c46b318d312f33a32366b71b656df400eee0509ea8d0ca9ee4e49d05e71847e988e65fbd41f972178340ccf36df4014bd5c613198b1bffc82027025cec558c7263eb46115405f0d34cd66683d8a044c2976a07bd804be87ca7cad497a8d830af0363328e55ce9ef21b75894fde8972779e836c633cfd1bc786fc119fab9cc71ecfd74391aeb098f0740789f4d7a1c6037eb5c483d3b3e4294c93fac", 0xaf}], 0x3, &(0x7f0000869000-0x148)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x148, 0x0}, {&(0x7f00000f3000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000333000)=[{&(0x7f00009d9000)="c72c9e21d8737f5f309ca1a5906cd271795eee8e011b067a7d24fc", 0x1b}, {&(0x7f000042a000-0xf3)="d2be42b0583e7057c9b06d51ee63a8ed695b1dbf56ebde9480b5b3bab02d0059d9c0164ff8c8d10573e7f16bf91b9722c2a51a43e68f3feaf5bd452099830772de6e175367625eee0b9cf8f46781c96592e2b71a0f4a0839a4338a51231d98b76692f37011945bd40efffdce9373f69cf353943c93b4eda852375b1a348332271efe0afb5bfe302c6be8ba205c69a9e85414d9c5a635e93d75a8295931313bdedc5ceb7db004eeb51f06dea78b5980d1735af5087a581b580d81865d399782a37a7b8282ee854e7435bea69f58b057ccfe43fac56aba4a6427724060659545dd74897e7ffc0dfa75ed4d7d396434fbe7a045c4", 0xf3}, {&(0x7f000062c000)="5115d5b260a3b1b18d1c4af033b3b73a79a7ff23f81a914b9ae48064ba53b1b7d6e53bb857a033f1b5859360d2c4e25207803067f9a88edde3b04c8221ad2eef6208a9c48e1980b9ea1f037aadc30fbcb135b4e1b37dc13e4f5b14c7a17d49f79ba3386d07cf4482f219a27757874378e7c85390cf5959edfd7a1aec9c2bbcda7a242f9c9c15a60e0f4f24cad25e64cc91c90ec44828befabf854c0da29af58270f2b2ed85885cfa3a708f1f7b4f5184d5c9b4c15b627f85063c05e50c4271ada23aba51c76e5e6cbafb51db9b6613d11ce167b8bada4bb6c852944e4c22d7d75253ffee3dd126e1a88796cad6b5a06d0f6d4a921d49", 0xf6}], 0x3, &(0x7f0000cb1000-0x60)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x60, 0x20000000}, {&(0x7f00004d0000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000062a000)=[{&(0x7f0000134000-0x32)="19034d72e2bea19ea3cce61e4a34bed74b295336b30abc532112b16391ccbb072d1112ecaf6b90a5917a655a34b7eb1a3fb1", 0x32}, {&(0x7f000023a000-0xf4)="850f26ecd25913c81178764d9940e15070aa71ce2d476461b200f68e06c943b84b2c3615eaeae2f94ac0c3ad937f798dc09272b0689825253bba6e2dccb4132b4997689e7ccefb26abc81e2d5e350b7f58ff4eb9a9363bc18e2ee72351ac387186192cd9432a1a8d8399b938b17d28a8249fbec81798ed32317a8fbb41411b16feff41359f0f1c60722103a9969ebea0b5ee768719c9c4b6b57ea88c5d07a0772fe066baf8b947b120fbf36853d23862badbb787021b3ef1eb6301646fa7e9b01cdfa0a5e93c48e6ef2533114251373e0f795c0972291f0616ca50cf9390ec9001ab76aaac64b578c16a2ccde37719780457c693", 0xf4}, {&(0x7f0000ff9000)="26d98d2db5874135b3d26104fb6d0c5853cbd7616b2ddb4e62b7bc2bb200c68c9263e9c5fdbccb94da0e6a42ed73710124c161642e1049143bfa5e13a9ddb8cf0dd04f2d75fbfeb2456036f0f41f5fab4a8da81b059800124b2af9de4d802ce7cd033aa1a6b82193ba9f811894a77c897fc3beb7c0098d6780e4941d76d155d52d0885d35400fa789e", 0x89}], 0x3, &(0x7f0000191000-0xb0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xb0, 0x50}, {&(0x7f0000a84000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000e31000-0x20)=[{&(0x7f00002cc000-0x1000)="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", 0x1000}, {&(0x7f0000f48000-0xc)="993ecaac56187eb3fbf797b2", 0xc}], 0x2, &(0x7f0000c66000-0xb0)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xb0, 0x1}], 0x4, 0x20040000) 2018/01/05 21:23:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000d93000)='/dev/vcsa#\x00', 0xff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000460000-0x54)="a7a398039a5019c9ebf7367aa4bf1426ec59f99eb6251fd3b2a6a2bc62651b48a8861348336c1fc11027b3ba2e3db5327b8254892ff177ff2877de0477b335091484df20f6e656d6f95e417d2a152f54a195421d", 0x54) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000932000)='cubic\x00', 0x6) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, 0x1c) 2018/01/05 21:23:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 225.853182] encrypted_key: master key parameter '' is invalid [ 225.890073] encrypted_key: master key parameter '' is invalid 2018/01/05 21:23:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x838, 0x100000000001, &(0x7f0000001000)="", 0xfffffce2) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000143000-0x4)=0x0, &(0x7f0000cfd000-0x4)=0x4) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) [ 225.918425] encrypted_key: master key parameter '' is invalid 2018/01/05 21:23:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x127, 0x5, &(0x7f0000001000)="", 0x0) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00009a6000-0xb)='/dev/audio\x00', 0x2000200, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x9) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r2, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d17000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000026e000)={0x8, 0x200, 0x3, 0x0}) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/05 21:23:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000d1c000-0x4)=0xffff, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000a5f000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00e764495f32492506e6564388a6ba5a"}) 2018/01/05 21:23:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007d6000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00001ad000-0x1000)=""/4096) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="618d3180d64b30b69654a0054a91a6819cf3b209", 0x14, 0xfffffffffffffffe) 2018/01/05 21:23:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006bf000-0xc)='/dev/autofs\x00', 0x40, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000e1b000-0x10)={0x0, 0x0}, &(0x7f000078d000-0x4)=0x10) r1 = socket(0x11, 0x80003, 0x300) pwritev(r0, &(0x7f0000e50000)=[{&(0x7f0000930000)="555159fd2b3a21fe5c3f2868507b9224b5b10123511cd9f3077a3b9609facd9b556ee11a88ec9968e58370b3ff19c6ad4ffa5ec5dc9e9f3da5054e7a336806765e9a86e3bbe9648129a3addc4832bb3306ea593e188187d884ef5dc110599916bd5bb3f9f04ed51ba246c45a6ea897474f61ea217e269ae09d87e82e2292450f2c052fab77232b063d4c59df16bc4a3c27898fe0d744b1ac9ef00763d05072c27e1f3b95fc09562a3111785132861e859a32e0147dd79cce3471be645b502d190b7c9522f64c366474e1921d", 0xcc}, {&(0x7f0000541000-0xc0)="00791de60e1b7d7d2d7e804a398ff9e81ec246b9eba914315eb2157b95bd4ee5d7b43e3975fff269e426d15031186c69cf4b352db65af8bfd185951ab4ffd387da272edb44b377592c65273f13a3fc43957e5836e6bcc4cb5a926ad1533f1e7f45629e06307e8000c5ab9bd67e44f406f2cf4a2e25955ec4c370b9eaf2103eefbaa9685a7967bdfcb92a661dacbe8f773b2ffcf6b15e8c43381c22c80ed04ee1514c75f8afbaa4cbb0c825fcec71a24a0c1cd171934d79c1e77fc8849680b4ee", 0xc0}, {&(0x7f0000154000-0xa5)="8abc4caa4664a43a80450b828da02d5b49589b828203b43a7636f53e51fe2ab37c385d44c2698293bb62571ae29b26e0f502b662b3e1858ecf5922d75bcf1c1dbc7628b6415aaa482d2a8d083aa7e93018d1a592ee40e05776f9713ccdd5b70426613c0310d59853f853d66074c2099cedf12bc089721834d42a756409a5e70347a5b030069e21bf92613102a673c9bda4a5cc8a7434c40059626088c0702dfa41108cb7f2", 0xa5}, {&(0x7f00001b5000-0x3f)="6af0a9700749629dc286e1b7841f7854136c658386dbaa00d635c088bf658f49b7d4a37b78c3fc25227be2afd07440785f8118d0a565067ecf261c95a926bc", 0x3f}, {&(0x7f0000401000)="a0283c64c73ec299c19ca9d1f97010d0f37e1061b2318b", 0x17}], 0x5, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r2, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x369d, 0x0, 0x0, &(0x7f0000e9f000-0x10)={0x77359400, 0x0}, &(0x7f0000001000-0x4)=0x91e9, 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000054000-0x8)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004be000-0x11)='/dev/vga_arbiter\x00', 0xa0000, 0x0) bind$inet(r1, &(0x7f0000d5b000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) io_getevents(r0, 0x4, 0x5, &(0x7f0000fb9000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00007d0000-0x10)={0x0, 0x1c9c380}) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) 2018/01/05 21:23:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x0) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) r1 = creat(&(0x7f0000dd4000)='./file0\x00', 0x122) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f00000e2000)=0x0, &(0x7f00009ad000)=0x4) readahead(r1, 0xfffffffffffffff8, 0x9) 2018/01/05 21:23:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000053a000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00009e0000-0x8)={0x3ff}, &(0x7f0000ad2000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c88000)={r0, r1+30000000}, 0x8) 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 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) readv(r2, &(0x7f0000629000)=[{&(0x7f0000137000)=""/33, 0x21}], 0x1) write$evdev(r2, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/05 21:23:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97a1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d52e", 0x81, 0x100000000008804, &(0x7f0000b0b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffc6a) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a52000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000942000)=0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000340000)=0x3) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x7600fbae1224f9d3, 0x80003, 0x200000000000300) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r2, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) [ 226.041391] encrypted_key: master key parameter '' is invalid 2018/01/05 21:23:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="618d3180d64b30b69654a0054a91a6819cf3b209", 0x14, 0xfffffffffffffffe) pipe(&(0x7f00009eb000)={0x0, 0x0}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xe82) 2018/01/05 21:23:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b27000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000b3f000-0x89)="5a670445b185dfc52996ab5fb7b6e682f8ea2cde9a3e7ceece3e684a150d324bf016349e8ad50482b19f9a16787f614e369619f212ba1dfa981ed1e7825698727b415ad8061cb326992b0ae70138cff559751799d033d7106b7b23d60fe9cb62893650e5b6b0a296f1e834db8f9db6628aeee2200529922d62052bf14140ca6431d1b212fbb383f51a", 0x89) 2018/01/05 21:23:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x8040, 0x123) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x40, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7}, &(0x7f00002c5000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x101, 0x10}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) 2018/01/05 21:23:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000122000-0x14)={0x10001, 0x6, 0x1ff, 0x3, 0xfffffffffffffff7}, 0x14) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) r1 = dup2(r0, r0) creat(&(0x7f000086b000-0x8)='./file0\x00', 0x108) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f000045e000-0x10)={0x6, &(0x7f0000bc0000-0x30)=[{0x8, 0x3, 0x4, 0x2b3}, {0x4f, 0x0, 0xfffffffffffffffc, 0x4}, {0x0, 0x8000, 0xaf33, 0x401}, {0x1, 0x100, 0x80000001, 0x3}, {0x2, 0x700000000000, 0x8, 0x6}, {0x9, 0x10001, 0x80000001, 0x8}]}) 2018/01/05 21:23:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f00001c5000-0x1)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a88e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aef040000000000000062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d57a4eec7cb7f218f989fbb418a78074b4844e9b312dc1df4bf3bbf0a6adc75725a1433984d88561c46f7499149b31a45a52e1d040f4985d8a2b9726e5f2d6666738a0e36175915e0b97ad896b81ce429f8f3cac787f6209449ee62f2c06b1c9f57e1ba6e24a2e0c089eb510aabcc67b82b86a281f88a92cacc6a6d846ef8fc37cedc0bccc907babbc9b50ebbeab727dea92d5344d54620d4a3c63ed57cda690f23fbdd762b5", 0x126, 0x8805, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x400000000001, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) [ 226.134111] encrypted_key: master key parameter '' is invalid [ 226.166238] encrypted_key: master key parameter '' is invalid 2018/01/05 21:23:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fa3000-0xa)='encrypted\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e9000)="618d3180d64b30b69654a0054a91a6819cf3b209", 0x14, 0xfffffffffffffffe) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a0e000-0x9)='/dev/dsp\x00', 0x2800, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00005f7000)=0x2, 0x4) 2018/01/05 21:23:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff15, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000b43000-0xb)='/dev/mixer\x00', 0x420040, 0x0) set_mempolicy(0x0, &(0x7f00009b8000)=0x3, 0xb3) 2018/01/05 21:23:49 executing program 3: r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@dest_unreach={0x3, 0x3, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) 2018/01/05 21:23:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bdd000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00005d1000)='id_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d30000)='proc}\x00', 0xfffffffffffffffd) keyctl$get_persistent(0x16, r0, r1) socketpair(0x5, 0x80003, 0x401, &(0x7f0000190000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00009b2000)=0x20000003e53) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r3 = socket(0x11, 0x80003, 0x300) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r3, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r4, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:49 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f000000b000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r1 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x9, 0x1, 0x80000000, 0xa, 0x20, 0x20, 0x0, 0x6, r1}, {0x7ff, 0x6, 0x4, 0x5, 0x685, 0x5, 0x2b, 0x9}, {0xfffffffffffffffe, 0x0, 0x0, 0x8}, 0x8, 0xe, 0x1, 0x1, 0x3, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x0, 0x9, 0x3, 0x1000, 0x7}}, 0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f000000c000-0x50)={0x50, 0x5, 0x1, @fuse_init_out={0x7, 0x1a, 0x7, 0x74, 0x1, 0x700, 0xef, 0xd3a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) 2018/01/05 21:23:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) signalfd(r0, &(0x7f0000288000)={0x1000000004085}, 0x8) 2018/01/05 21:23:49 executing program 3: r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) recvfrom(r0, &(0x7f000070c000)=""/96, 0x60, 0x40, &(0x7f000024c000-0x10)=@llc={0x1a, 0xf5, 0x9, 0xffffffffffff7fff, 0x8, 0x4, @random="4f85ce6efa60", [0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 226.250697] encrypted_key: master key parameter '' is invalid [ 226.265705] encrypted_key: master key parameter '' is invalid 2018/01/05 21:23:49 executing program 3: r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00002e3000)='/dev/usbmon#\x00', 0x6b389045, 0x400) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000348000)={[{0x8, 0x0, 0xff, 0x4, 0x4, 0x1, 0xeaa4, 0x4057, 0xff, 0x100, 0x800, 0x100000001, 0x8de8}, {0xccd4, 0xff, 0x10001, 0xffffffffffff7fff, 0x40, 0x3, 0x0, 0xc5, 0x1949, 0x3ff, 0x5, 0x100000000, 0x0}, {0x9, 0x21, 0x4, 0x100000001, 0x3, 0x7, 0x0, 0x9, 0x101, 0x9, 0xa64a, 0x9, 0x80000000}], 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$amidi(&(0x7f000038b000)='/dev/amidi#\x00', 0x9, 0x400500) 2018/01/05 21:23:50 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b95000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) inotify_add_watch(r1, &(0x7f000065e000-0x8)='./file0\x00', 0x24) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/05 21:23:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) writev(r0, &(0x7f0000130000-0x60)=[{&(0x7f000062c000)="0ac61e2e117f78d0bcb9cc9c31373824c73afdf63056c308eaf42e2ec95fd184e62369c2b01dc215cbfd416050f795ff7b2fdb956f775efe093bba9e257c16e24de47f4d92483d744289072166eb9a72ea195bcaee0d53226140b7b423b92420732eac8d0614185c19b21eca7c2bc5364651a8682159aa106882f49fb8a53912df2b2618815cf9fbb4d36e93b50cb01382bf2e687471460157bb0f5b38012739b2c4012515dcd97d894f09d1d6bde7614efe641209", 0xb5}, {&(0x7f00009ca000)="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", 0x1000}, {&(0x7f0000106000-0xdc)="9655242c4f7fe413e164a0fb32c679491569e187547ce16d407dc562b28a4f119658ebee8debace55581cc4194183b24e1d785d09a0afcb6dd919066a306d2f3fdde7fbde1df8e76f3995025790ec5deb27735f8ace0c3ce7871647c2c4bce4f21a1db28af934055ee948a2a4340816884e4679293709d65b0dbc94e9a72927ff44df494daa0c866b02cb9be062f6401434abaf2be5d3720ba0b476abe8d89ef4ae46c376b8a55c2d85b6662a16fffb91a7a01b3f5ec9a0a9de09d3650c9a87ac631d578b9f0cdb24b6711af7cda095f2c217cc777e887fb3944d803", 0xdc}, {&(0x7f0000ef7000-0x4)="0b117e5b", 0x4}, {&(0x7f0000e8b000)="8de61c6866fca66b7418492a7a29baa99cd2cd62406b5eb8818e7ff6ea32b4ebd203af1715b888278e2944b777e32d0ae5b51a8f27c4518a9535d3343cda8f84f0063f0f3ee77169fd94f24b73b47bcffd3ce879a56169c2a0103e15c9a25ecd351eb4269778aebb898489b35862bcaca49d0711828d065e60", 0x79}, {&(0x7f0000ca9000-0xc0)="eed44a3ac6707eb25481adf584c0a0374b051c3e359590bfb478c5912131f4ac889aeebe19be14477d71e5f209c0acefd8b347c5f3cf9d7ca83d80b6a5eefa72329f8a207a25de32b560b905061a2dcc965f12fb8cdf822abae4e8bc2d6a2ebaa2dc221c919e267ae37afa050bebd5e05af3f16bedb79cc1571721f55d3eaa8613cb86820835b282a731df3ce3707b8ba24406b969ecb648679c173bf0d14cd912e11c29c07bb35358fe6407b1189f4278209cf2361d006be8aa8c9f9046dc5f", 0xc0}], 0x6) 2018/01/05 21:23:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000de6000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000e4000)=@sack_info={0x0, 0x94, 0x8}, &(0x7f0000136000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000236000)={r1, 0xf4, "027540a130c047ea7da1b52beba1f561a3340e175439d10cedf4dd7f10b727fc19cd679e30e42ecc6b15b01cae525b23b7dd2001488adf9fd357f4cc5a9e55730b4b08f45961a31baec06dd05968de4011419517d4e7057f5d1ef7212f1f66d1aaeac569007a17838448541e123c6f23d1d8a989408a49a89b1a2c7a50d193b15ee466b57f1e0f0087be82d45a0142ad0bc6386d65afee6677fd48d5fd30f2b29e4265cc14d9fa486987a699e52703addc2f417f5ae3af20ca08b7f9e8a64f2780a7b636ec512673810b55fd28e0ccbbf7b05eeab63fef2a6afe044a04301c0eeadfb32274d7e0148d52c3b227addcf48463a368"}, &(0x7f000001a000-0x4)=0xfc) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x80003, 0x300) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r2, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r3, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) r1 = syz_open_dev$mouse(&(0x7f00008f0000+0x986)='/dev/input/mouse#\x00', 0x20, 0x80200) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000199000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000b4d000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000d98000-0x20)={@common='yam0\x00', @ifru_flags=0x200}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000095000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x2c) sendmsg(r2, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bd9000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = epoll_create1(0xfffffffffffffffc) sendfile(r0, r1, &(0x7f0000c68000)=0x0, 0x3) mq_unlink(&(0x7f000070a000)='/selinux/policy\x00') mmap(&(0x7f0000000000/0xf07000)=nil, 0xf07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x5, 0x806, 0x7ff) bind$bt_sco(r0, &(0x7f00008dd000)={0x1f, {0x100, 0x8, 0x100000001, 0x80000001, 0x0, 0x218}}, 0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f000014a000-0x1000)="", 0x0, 0x0, &(0x7f0000f02000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, 0x1c) ioctl$VT_ACTIVATE(r0, 0x5606, 0x81) 2018/01/05 21:23:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x20) msgctl$IPC_RMID(r0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) 2018/01/05 21:23:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x10, 0x8, 0xffffffffffffffe1, 0x2, 0x0, 0x1, 0xf912, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) fallocate(r0, 0x0, 0x40, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x0) r2 = accept$ipx(r1, &(0x7f0000040000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000f02000)={@generic="63e07137fb82fe53964bfa4a7bbba4fe", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x800000002, 0x2) sendto$inet6(r3, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/05 21:23:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ae6000)={0xffffffff, 0x1, 0x8200, 0x8, 0x1000, 0x1, 0x1, 0x7fffffff, 0x0}, &(0x7f00004d2000)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r0, 0x50, 0x7e8, 0x400}, 0x10) r1 = socket(0x11, 0x80003, 0x300) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000001b000)={0x0, 0x7c, 0x401, 0x91, 0x1, 0x3}, &(0x7f0000f5e000)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00004bc000-0x8)={r2, 0x4}, &(0x7f000070f000-0x4)=0x8) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r3, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x4}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0xa3, &(0x7f000082c000)="", 0x0) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00008ad000-0x4)=0x8, 0x4) r2 = syz_open_dev$dspn(&(0x7f00003f2000-0xa)='/dev/dsp#\x00', 0x0, 0x84000) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f00007b2000)={{0x7, 0x0, 0xea, 0x1c0d, "778bd5f1c67f0469d60f0ae10c2975b6285ab9f1caa22ff4c7d95983a5e019958c248ad464a75a4550cd8108", 0xaa}, 0x7fffffff, [0xffffffffdc437a89, 0x7, 0xfffffffffffffffa, 0xff, 0x8, 0x3f, 0x2, 0x5, 0x8, 0x1, 0x2, 0x0, 0x6, 0x7fff, 0x4, 0x0, 0x1, 0x5, 0x4, 0x0, 0xfffffffffffffff8, 0x8, 0x7, 0x3, 0x7fffffff, 0x9c7a, 0x9, 0x7, 0xfff, 0xfffffffffffff6d7, 0x2, 0x7, 0xfffffffffffffeff, 0xf49e, 0x7, 0x5, 0x4, 0xffffffffffffffe1, 0xffff, 0x9, 0x400, 0x0, 0xedf0, 0x4, 0x5, 0x55f4, 0x17ec000, 0xa5b0, 0x6, 0xffffffffffffff7f, 0x20, 0xc00000000000, 0x2, 0x22, 0x3, 0x2, 0x3108, 0x83f5, 0xffff, 0x6, 0x0, 0x6a0e660c, 0x7e05, 0xd0c, 0x60000000, 0xfff, 0x200, 0x39, 0x3, 0x1, 0x0, 0x800, 0x100000000, 0x1, 0x1ff, 0x8, 0x5, 0xff, 0x288, 0x2000000, 0x80000001, 0x4, 0x0, 0x7, 0x1, 0xe00, 0x2, 0xdbcd, 0xffffffffffffff1d, 0x6, 0x0, 0x3, 0x1, 0x10000, 0x6, 0x13c8, 0x10000, 0x8, 0x1, 0x9, 0x80a, 0x5, 0x2, 0x7f, 0x4, 0x3, 0xfffffffffffffff8, 0x4, 0x7fff, 0x6, 0xd309, 0xfffffffffffffffc, 0x6, 0x3, 0xfffffffffffffff7, 0x9, 0xffff, 0x60000000, 0x9, 0x1ff, 0x0, 0x80, 0x604, 0x4, 0x3ff, 0x1, 0x0, 0xffffffffffffffb6], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = syz_open_dev$mouse(&(0x7f00003af000)='/dev/input/mouse#\x00', 0x5, 0x801) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000f71000)=0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00003bc000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000a4b000-0x4)=0x5, 0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f00001dd000-0xc6)=""/198) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0xffff7fffffffffff, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1000, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dd8000)='/dev/vga_arbiter\x00', 0x440000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000f7000)=0x0) getresuid(&(0x7f0000d35000-0x4)=0x0, &(0x7f00000ad000-0x4)=0x0, &(0x7f000005d000)=0x0) r4 = getegid() r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000093f000)={0x0, 0x8, 0x8}, 0xc) r6 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fc5000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000159000)=0xe8) r8 = getgid() sendmsg$unix(r1, &(0x7f00003ce000)={&(0x7f0000a29000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e67000-0x20)=[{&(0x7f0000315000-0xe4)="93716bb59b12857344c70137e9782e4517e246a69c02548e16bca5d52ff71965fa508cf177ca3b0bf8fe52d9717f5af714a49e86690268c4bc135583090634416d369a86d88504bfa1866ef4c5f4dd812d3d2854c07e97eb01d22a477776d11b862e8eec83961207d6c658fb34a5685421fb6cb36416ee7d66c108c8a0450bdc247e4d4e1cda9b77c483f47194201e715b7305d0d0da2a07923c2319bedadb648c9f1cfd2f9796fecdee1adab25699a6807c7e45972bf365f5b46733ed59fcf2c4b5c524f51734f5c226fdbbc44588e4f2833be7aacb9ed4fb4012a14791f790687cdb62", 0xe4}, {&(0x7f0000e27000-0xc3)="bfe36bae7ccf8b76e05deaa9b78f4502e0c0bfeb1dfe8cb75ba2dc8bacacd0f7a2144e71751eab2fbb689c30b9febb2252c77c39026f50630cc7ce9ef364f5b19de5c2e5c41bf878bb15c283a88d9b9ddc8923829bab41f1d6f7b78a36bdad2f0accedf7040e167169cb71bc53ca00d01f3edfc3cce522f3014666e899fbdf828e392859a62d3359bf9282ffbc8a4f0e6137c72683c93815a01c65fc747cf63aa51e771ec2513195114eb0106f6449e285b18ab33f186d770e2335804c8fdd08725e07", 0xc3}], 0x2, &(0x7f0000bf1000-0x160)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r5, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, 0xffffffffffffff9c]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x160, 0x8000}, 0x48010) r9 = socket$netlink(0x10, 0x3, 0x4000000000) mknod$loop(&(0x7f0000b1a000)='./file0\x00', 0xc000, 0x1) r10 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c84000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet6_mreq(r10, 0x29, 0x1d, &(0x7f000010b000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a50000)=0x14) writev(r9, &(0x7f0000eca000)=[{&(0x7f0000a24000)="39000000100009d169060000800000000000000000000002b30001070000001419001a0004000a0091fffffffffffc08000300ff00001ee400", 0x39}], 0x1) 2018/01/05 21:23:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000114000-0x16)='/selinux/checkreqprot\x00', 0x81, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d9d000)={r0, 0x50, &(0x7f0000a36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000572000)=r1, 0x4) unlinkat(r0, &(0x7f00002a3000-0x8)='./file0\x00', 0x0) fchmod(r2, 0x49) 2018/01/05 21:23:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000804000-0x8)='keyring\x00', &(0x7f000038b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000e71000-0xb)='asymmetric\x00', &(0x7f0000aef000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e34000)="108100", 0x3, r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000401000-0x9)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000549000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000310000)=0xe8) r2 = perf_event_open(&(0x7f0000f54000-0x78)={0x0, 0x78, 0x80000000000000, 0xe00f, 0x1, 0x1, 0x0, 0x5, 0x100, 0x4, 0x100, 0x60f, 0x5, 0x9, 0x803, 0x7f, 0x1, 0x9, 0xcf, 0x2, 0x0, 0x1, 0x9fa, 0x800, 0x3, 0x8, 0x0, 0x959, 0x6e, 0x5, 0x0, 0x80000000, 0x200, 0x2f, 0x8, 0x80000000, 0x0, 0xfffffffffffffff7, 0x0, 0xffffffffffffffff, 0x0, @perf_bp={&(0x7f000030d000)=0x0, 0x8}, 0x300, 0x7c4, 0xfca7, 0x6, 0x5, 0x9, 0xff, 0x0}, 0xffffffffffffffff, 0x80009, r1, 0x8) fcntl$setsig(r2, 0xa, 0x2f) keyctl$unlink(0x9, r0, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x1d, &(0x7f000028e000-0x4)=0xf6c, 0x4) r3 = dup2(r2, r2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000ec0000-0xa0)={0x0, @in6={{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0xffffffffffff0000, 0x7fd, 0x1}, &(0x7f0000865000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00006ae000)={r4, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x7, 0xfffffffffffffffa, 0xffffffffffffff9b, 0x200, 0x7fff, 0x101, 0x6, 0x4, 0x5, 0x0, 0x8, 0x6, 0x0, 0x4]}, &(0x7f0000977000-0x4)=0x108) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00005da000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ca8000-0x4)=0x8) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f000043e000-0x4)={0x8}, 0x4) msgget(0x2, 0x0) 2018/01/05 21:23:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xd7) r1 = socket(0x5, 0x3, 0x5) getsockopt$packet_int(r1, 0x107, 0xa, &(0x7f000031d000)=0x0, &(0x7f0000c2f000)=0x4) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/05 21:23:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x5, 0x5, 0x2, 0x6, @tick=0x8, {0x5, 0x0}, {0x0, 0x20}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) 2018/01/05 21:23:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000784000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000cce000-0x10)={0x9, &(0x7f000086f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f00006eb000-0x10)={r3, &(0x7f000048e000-0xc0)=""/192}) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000138000-0x8)={0x0, 0x6}, &(0x7f00009c5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r0, 0x4, 0x100, 0x400}, 0xfffffffffffffc4d) r1 = socket(0x11, 0x80003, 0x300) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000ecd000)=0x4) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r2, &(0x7f0000267000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000001, 0xfffffffffffffff8) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0xfffffffffffffffb) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) dup3(r1, r0, 0x0) write(r1, &(0x7f00006d0000)="1e", 0x1) 2018/01/05 21:23:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 5: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000669000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0xb, 0xfffffffffffffff8, 0x9, "654c96b59676", "30a9527a43a1c3d12045ba7814b43f80"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x80003, 0x300) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008c5000)={0x1, r1, 0x1}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f000014c000)={0x8000, 0xb10f, 0x0, 0x2}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000312000)={0x0, 0x0, 0xafd}) r4 = syz_open_dev$mice(&(0x7f0000998000)='/dev/input/mice\x00', 0x0, 0x801) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000e05000-0xc)={r3, 0x80000, r4}) bind$bt_rfcomm(r2, &(0x7f0000671000)={0x1f, {0x1, 0x0, 0x41a, 0x40, 0x100000001, 0x9}, 0x8000}, 0x9) r5 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000297000/0x2000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000751000-0x65)=""/101) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r6 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r6, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r6, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) bind$unix(r1, &(0x7f0000ab8000)=@abs={0x0, 0x0, 0x2}, 0x8) r7 = msgget$private(0x0, 0xa0) msgctl$MSG_STAT(r7, 0xb, &(0x7f000025d000)=""/173) 2018/01/05 21:23:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f000035d000)="", 0x0, 0x0, &(0x7f00001ef000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) fstat(r0, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key(&(0x7f0000af7000)='.request_key_auth\x00', &(0x7f000050f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r1, r2) 2018/01/05 21:23:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000767000-0x8)={0x0, 0x0}, 0x84000) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000de000)={&(0x7f0000855000/0x3000)=nil, 0x3000}) clock_settime(0x0, &(0x7f000042c000-0x10)={0x0, 0x0}) 2018/01/05 21:23:50 executing program 4: r0 = syz_open_dev$audion(&(0x7f00006d3000-0xc)='/dev/audio#\x00', 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x34d8e1c7, 0x3, 0xff, 0x6, 0xfffffffffffffff8, 0x0, 0x4}, &(0x7f0000afe000-0x4)=0x20) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006ae000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000000)=""/4096, &(0x7f0000bd2000)=0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/05 21:23:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b48000)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x200) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000064a000-0x78)={0x1800000000000, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x6, 0x3, 0xfffffffffffffff8, &(0x7f0000a05000)=@common='ip6tnl0\x00', 0x9, 0x8, 0x8}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x80003, 0x300) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r2, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x5) 2018/01/05 21:23:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x7a, &(0x7f0000654000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000045c000)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c13000)={r0, 0x0}, 0x8) 2018/01/05 21:23:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ce6000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x1) bind$alg(r0, &(0x7f000018a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f000048b000-0x5)={0x0, 0x5, 0x7, 0x3d2b}, 0x5) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000048e000)={0x0, 0x80, 0x9f07, 0x4, 0x4}, 0x14) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/05 21:23:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f8a000-0x4)=0x0, &(0x7f00007d0000)=0x0, &(0x7f0000b54000-0x4)=0x0) r1 = getegid() fstat(0xffffffffffffff9c, &(0x7f0000be0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r3 = socket(0x11, 0x80003, 0x300) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r3, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r4, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000496000)={0x0, 0x6, 0x3bb1}, &(0x7f0000a81000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000e21000-0xb2)={r5, 0xaa, "6a3810914dfe00aeec110fc68b8393c34cf57bd38b52a417e5aede098294a48f5389ae67f2760762f6f7028b567d5623b9afe9761d1b6e516c8af818639883bd7007d934f68963fe62329e1f08943cca8715fb69e799474d16053c2e9a2e49ff1c91a99c44233733b42f02fd27dbd0b7af607b77972a868667a092db427957a6fd2b66c7dee38b0395f344a898db83326fef171bded0afad76ad584179dda2a3e9239554b2303ed9c508"}, &(0x7f0000c9a000-0x4)=0xb2) 2018/01/05 21:23:50 executing program 7: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/05 21:23:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000a7f000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x80003, 0x300) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) clone(0x50000000, &(0x7f0000a57000)="0d58ea97988d981435aa2f4bb3630d1382e2b71379f30cbc80528cf6b7f86a9ae170af756fdce59c8873361df29b62a2b56e69a6227fa29749418f5f06b7209bbad9e7d064c612e0061d981d3dee8e71ab94311ba53e6b1352fb0e95330c708660155544f4eaef09cf3e59840dd844e5f1cc86cdb71828a1e05b3cc0a547d0a553fbfc53ac8b9a0f6d2405907cbf4979ebee69ef53d7d65dee03e3c3ad30a354f11873e87ff594ef06d44c08681abb5bf2df77cfaa784645e71b2871eaac24d9d22f7f75e0abe825049c652cac6bf69611e9bd1b6d4d888580270ef2184bb68a1ad10e4d99c6", &(0x7f0000cf6000)=0x0, &(0x7f0000685000-0x4)=0x0, &(0x7f0000840000)="e5008e05657550b7019122b874f21e4778a02d") sendmsg(r2, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x3)='io\x00') 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) getpeername$ax25(r0, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x7, 0x0}, &(0x7f0000000000)=0xc) prctl$intptr(0x17, 0x0) 2018/01/05 21:23:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x80000000, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000c7a000)=0x40, 0x4) r1 = socket$inet6(0xa, 0xfffffffffffffffe, 0x5) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000031f000)=0x6, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ace000-0x10)={&(0x7f00001e0000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/05 21:23:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f000081b000)=@file={0x0, ""/13}, &(0x7f0000d70000)=0xf) restart_syscall() ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000070f000)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000523000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd2, 0xffff}, &(0x7f0000943000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00005da000-0x106)={r3, 0xfe, "c648fb759de1d00ac38c63637aecae6fd2b8c6016fd6d66789fc648847e0e3f097677dd548a7a65c1c6889eb76868c47a90a1947d250b9fb5cadf553e9b5de3b10d0f8d393a074e89244a0630434498afc7c443ebbbd051dd7d7e6998947a70a1775e31cb600ef91d3e50f9158effca8623552fc68a3dadb6b7bec950860c7e3442975799b9df933b8ad7f1044d1c8dd671922dc16c14305f3cabb6ddc2100b2785238a76e79dc7bd5626ffa0ae034736e74b6fee47f3ce093a251a9dd6b6ff1693a94626d519116e81ac24fe6104e1e8a83b5351e7d3bc63acd196045d8ac09ad6a099d37416fd9f8da5f127bf895d55fba127149667bd74a033fcce06a"}, &(0x7f00000f9000)=0x106) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000738000-0x8)={0x0, 0x0}) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000805000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000b0b000)={r4, 0x80000, r5}) connect$unix(r0, &(0x7f0000e5c000)=@abs={0x1, 0x0, 0x1}, 0x8) r6 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r6, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/05 21:23:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000977000-0xa)='/dev/dsp#\x00', 0x30000, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000103000-0xb)='/dev/vcsa#\x00', 0x12, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000162000)='/dev/kvm\x00', 0x1, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f000056a000-0xc)={@multicast2=0x0, @multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f36000-0x4)=0xc) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000476000-0x20)={0xffffffffffffffff, 0x0, 0x9, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 21:23:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 1: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000000003, 0x10000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000560000-0x9)='/dev/rtc\x00', 0x4000, 0x0) connect$inet6(r0, &(0x7f0000115000)={0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000879000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000008b000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e4000-0x4)=0xe8) 2018/01/05 21:23:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) fsync(r0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 0: r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000351000)=""/7, &(0x7f0000e26000-0x4)=0x7) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:50 executing program 0: r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000477000+0xfa5)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000e0f000-0x1)='Y') chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) getcwd(&(0x7f000016f000)=""/4096, 0x1000) 2018/01/05 21:23:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000eeb000)={0x0, 0x0}, &(0x7f0000493000)=0x8) r1 = syz_open_dev$sndpcmc(&(0x7f0000710000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x40380) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/05 21:23:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000051f000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000a16000-0x6)={0x0, 0x20}, &(0x7f0000c42000)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e40000-0x10)={r1, 0x8, 0xe9, 0x0}, &(0x7f0000fd7000)=0x10) r2 = socket(0x11, 0x80003, 0x300) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00008aa000-0xc)=@sack_info={0x0, 0x2, 0x280000}, &(0x7f0000a25000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000b85000)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0xf9, 0x6, 0xaa0, 0x1}, &(0x7f0000332000)=0xa0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000041a000)={0x0, 0x3, 0x80000000, 0x1, 0x949}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00003f1000-0x8)={0xffff, 0x8}) accept$alg(r2, 0x0, 0x0) setsockopt(r2, 0xea, 0x5, &(0x7f0000001000)="", 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000068000)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x80000000}, 0x98) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) setsockopt$packet_int(r2, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r4, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000d2a000-0x50)=[], 0x0, &(0x7f0000095000)=[@sndinfo={0x20, 0x84, 0x2, {0xcf, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = memfd_create(&(0x7f0000510000-0x1a)='user-self+{cgroup)cpuset.\x00', 0x2) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000044000-0x4)=0x0, &(0x7f0000ff3000)=0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/05 21:23:50 executing program 0: r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) r0 = open(&(0x7f0000457000)='./file0\x00', 0x4000, 0x41) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00006de000)=0x0) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000799000)='net/unix\x00') 2018/01/05 21:23:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dc5000)='/selinux/enforce\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x1, "2758e880e6476302b620b4ae92184ccc8a70eedee78f9010b2bc29cc2b240f656279dd1558a78533b6663617", 0xfffffffffffffff8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a04000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x100000000000d000) 2018/01/05 21:23:50 executing program 5: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000489000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x100000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x100000001, 0x0, 0x0, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000000)={0x5, r1, 0x10000, 0x81}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000010000)='/dev/kvm\x00', 0x1, 0x0) r2 = msgget$private(0x0, 0x624) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000884000)=""/23) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r3 = socket(0x11, 0x80003, 0x300) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r3, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d62000-0x10)='/selinux/member\x00', 0x2, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0xffffffffffffc1a9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r4, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000478000)={0x1, 0x40000000000, 0x5, 0x1f, 0x1}, 0x14) 2018/01/05 21:23:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000fe9000)=0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x80003, 0x300) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r2, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x677}, 0x4, [0x3f, 0x1, 0x5, 0x2, 0x1, 0x800, 0x7, 0x4]}, 0x5c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000031b000-0x4)=0xa000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/05 21:23:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000d2a000-0x50)=[], 0x0, &(0x7f0000095000)=[@sndinfo={0x20, 0x84, 0x2, {0xcf, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = memfd_create(&(0x7f0000510000-0x1a)='user-self+{cgroup)cpuset.\x00', 0x2) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000044000-0x4)=0x0, &(0x7f0000ff3000)=0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/05 21:23:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 4: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) personality(0x6000003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/151, 0x97}, {&(0x7f00007a0000)=""/211, 0xd3}, {&(0x7f0000680000)=""/48, 0x30}], 0x3, &(0x7f0000000000)=[{&(0x7f0000001000-0x3d)=""/61, 0x3d}], 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000002000)='/dev/dmmidi#\x00', 0x93, 0x52800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000002000-0x1000)=""/4096) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ptrace$setregset(0x4205, r0, 0x6, &(0x7f0000001000)={&(0x7f0000000000)="bf573d3052955f02f4e248371692a4a50210823abe1a5cc943530b35579259cf9016573b2acf23fb685b268aa60f0c2da74967889e356241e8fd1230ffb968e6db5873377e214e563073a075a5d6916d1b4a1ca0f79defceb710d678882903fb43a51e5c29fbcd973ef8dc520bb5ab793562170da5f6064416e533875c3c30a8ac12ee4bc33e25d885d37cfed0a2519f82ea223379dc9aecbc2933023afe6d106082506c1866e9b2226a67562b98cdb4e70c8c84cb5c9ce80ef64492c41b2735c6166fda224eaecb1a0f6af95d69dad65a5d6fb8ff589f1b81294a12f2e8c1de2594a943607b832ea19091ae03cd6f49ede57eb00b3c75ea145f10b40047", 0xfe}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/05 21:23:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x0, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00002cc000)={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x0, [0x4, 0x3ff, 0x6, 0x4, 0x3ff, 0x38, 0x3f, 0x8]}, 0x5c) 2018/01/05 21:23:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x0, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000fe9000)=0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x80003, 0x300) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r2, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000203000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000ea4000)='/dev/vcsa#\x00', 0x1000, 0x800) getpeername$unix(r0, &(0x7f0000bb7000)=@file={0x0, ""/4096}, &(0x7f0000734000-0x4)=0x1002) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00004b5000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00005b6000-0x20)={@generic="579255db088abeaae3394286a04aa089", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mount(&(0x7f0000ed9000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f00000b4000-0xa)='selinuxfs\x00', 0x0, &(0x7f0000e2b000-0x118)="") 2018/01/05 21:23:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000021a000-0x11)='/selinux/enforce\x00', 0x40, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00002f1000)={0xaa, 0x1, 0x0}) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/05 21:23:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f00001f8000-0x1000)="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", 0x1000, 0x8000, &(0x7f0000074000)=@nfc={0x27, 0x4, 0x8, 0x0}, 0x10) r1 = socket(0x11, 0x80003, 0x300) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = syz_open_pts(0xffffffffffffffff, 0x600680) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00004f1000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000094c000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000022d000)=0xe8) r6 = getegid() ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000c9e000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d4a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ae000)=0xe8) stat(&(0x7f00001ad000)='./file0\x00', &(0x7f00004b2000+0xbb6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000b56000)={&(0x7f0000868000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f54000)=[{&(0x7f0000fa9000-0x85)="8c392efd00520b34fa69e8278ca79185972e3cd1f877651fc22f844a0c4547aeadac0e5ee229477be36f0db117f4ad6313658cae83aa3cbbf661754462bc760659ce30eabcc8ccc9d621ac8afb0043f8efae56d43c9819787e754fcaa59d14623bad1a64d45bc819505f7d888f95ce91ac8b1126fcbbb7927fdfb82270b81b637c76fd0e54", 0x85}, {&(0x7f00008ec000)="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", 0x1000}, {&(0x7f000090e000)="53bbe03373980cf1d1142df7bdfe24d5e0a27219adda4aed14b6a68749e0aa773ab1f0166f7179f9d766c583", 0x2c}], 0x3, &(0x7f0000a3e000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x40, 0x40014}, 0x4) sendmsg(r2, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000957000-0x1a4)=[{{&(0x7f000009d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000373000-0x70)=[{&(0x7f0000aff000)=""/3, 0x3}, {&(0x7f0000de4000)=""/13, 0xd}, {&(0x7f000005b000)=""/19, 0x13}, {&(0x7f000077c000+0x425)=""/184, 0xb8}, {&(0x7f00009ca000)=""/251, 0xfb}, {&(0x7f0000743000)=""/41, 0x29}, {&(0x7f00000dd000-0x8a)=""/138, 0x8a}], 0x7, &(0x7f0000596000)=""/4096, 0x1000, 0x7}, 0xc19c}, {{&(0x7f0000800000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000530000-0x50)=[{&(0x7f00009c7000)=""/21, 0x15}, {&(0x7f00000d8000-0x30)=""/48, 0x30}, {&(0x7f0000856000)=""/65, 0x41}, {&(0x7f00005c6000-0x89)=""/137, 0x89}, {&(0x7f00008e3000-0x1)=""/1, 0x1}], 0x5, &(0x7f00001e3000-0xd2)=""/210, 0xd2, 0x4}, 0x5}, {{&(0x7f00003b1000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00000ad000)=[{&(0x7f0000b5b000)=""/247, 0xf7}, {&(0x7f0000877000)=""/119, 0x77}, {&(0x7f000055e000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f00009f8000-0x8f)=""/143, 0x8f, 0x101}, 0x7f}, {{&(0x7f0000d51000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cb6000)=[{&(0x7f00004c8000-0xf5)=""/245, 0xf5}], 0x1, &(0x7f0000d12000)=""/79, 0x4f, 0x10001}, 0x38}, {{&(0x7f00007f2000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000713000)=[{&(0x7f000037a000)=""/140, 0x8c}, {&(0x7f00006a0000-0x35)=""/53, 0x35}, {&(0x7f00003ec000)=""/54, 0x36}], 0x3, &(0x7f000092c000-0x35)=""/53, 0x35, 0x0}, 0x170}, {{&(0x7f0000629000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c9f000+0x3d7)=[{&(0x7f0000d45000)=""/54, 0x36}, {&(0x7f0000f85000)=""/10, 0xa}, {&(0x7f0000c07000-0x12)=""/18, 0x12}], 0x3, &(0x7f0000913000)=""/4096, 0x1000, 0xfffffffffffff800}, 0x4}, {{0x0, 0x0, &(0x7f0000df3000-0x30)=[{&(0x7f0000a06000-0x12)=""/18, 0x12}, {&(0x7f00006fa000-0xc9)=""/201, 0xc9}, {&(0x7f00007a9000)=""/213, 0xd5}], 0x3, &(0x7f0000221000-0x1000)=""/4096, 0x1000, 0x401}, 0x7fffffff}], 0x7, 0x40000100, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00006af000)={0x0, 0x0, 0x46a, 0x100000001}, &(0x7f00005cc000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d1a000)={r10, 0x0}, &(0x7f0000071000-0x4)=0x8) 2018/01/05 21:23:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x0, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008e9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ec3000)=0x0) stat(&(0x7f00005fb000-0x8)='./file0\x00', &(0x7f0000789000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000094c000-0x8)='./file0\x00', &(0x7f00001a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f1f000)={r1, r2, r3}, 0xc) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/05 21:23:51 executing program 3 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:51 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045516, &(0x7f0000001000-0x4)=0xffffffffffffffff) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000004000)=""/113, 0x71) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/05 21:23:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000660000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xa0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xffffffffffffffff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f00001f5000)="", 0x0, 0x0, &(0x7f0000f07000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 21:23:51 executing program 7: r0 = socket(0x5, 0x7, 0x100000001) getsockopt(r0, 0x3, 0x40000000000, &(0x7f000029f000)=""/13, &(0x7f000033c000-0x4)=0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@generic="a69a8388d4d7e5ddd15e5a9a6d48c803", @ifru_flags=0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000002000)={0x27, 0x8, 0x9, 0x7}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x7, 0x8000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000003000-0xbd)={r2, 0xb5, "ee48440caa4b5cb2fa0d26899bc87a47e62a7690a418b5ecc2fb7f5edf2faae703ec3462e4fcc0be79d6c0ab9eb0e467c4790649e1452d652820a3bc6ac3b01877ced3e935343e66968c0d91974db85e6004d8136e0ab893f1719cf1893156c197bd19a844d1956a80b52b146acb904d41fb156614eb31d963b4322a9196a16e0741ee287be45ce6f4547fa9b9c966f3fb4f82a3a7df2549f4d1204fa2f9da48eae1c403206fd0c2cbed3c854661ed5776dcefcf44"}, &(0x7f0000002000-0x4)=0xbd) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000002000-0x18)=@generic={0x0, 0x3, 0x6}) 2018/01/05 21:23:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 227.581267] FAULT_INJECTION: forcing a failure. [ 227.581267] name failslab, interval 1, probability 0, space 0, times 0 [ 227.610636] CPU: 0 PID: 1620 Comm: syz-executor3 Not tainted 4.15.0-rc6+ #249 [ 227.617945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.627290] Call Trace: [ 227.629878] dump_stack+0x194/0x257 [ 227.633512] ? arch_local_irq_restore+0x53/0x53 [ 227.638178] ? __lock_acquire+0x664/0x3e00 [ 227.642407] ? lock_downgrade+0x980/0x980 [ 227.646564] should_fail+0x8c0/0xa40 [ 227.650287] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 227.655384] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 227.660560] ? print_irqtrace_events+0x270/0x270 [ 227.665302] ? print_irqtrace_events+0x270/0x270 [ 227.670049] ? filemap_map_pages+0x942/0x15d0 [ 227.674538] ? find_held_lock+0x35/0x1d0 [ 227.678589] ? __lock_is_held+0xb6/0x140 [ 227.682640] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 227.688498] ? check_noncircular+0x20/0x20 [ 227.692711] ? rcu_note_context_switch+0x710/0x710 [ 227.697625] ? avc_has_perm_noaudit+0x355/0x520 [ 227.702285] should_failslab+0xec/0x120 [ 227.706237] kmem_cache_alloc_node_trace+0x5a/0x750 [ 227.711234] ? mutex_lock_io_nested+0x1900/0x1900 [ 227.716059] __kmalloc_node+0x33/0x70 [ 227.719843] kvmalloc_node+0x64/0xd0 [ 227.723534] alloc_netdev_mqs+0x16d/0xed0 [ 227.727668] ? tun_set_headroom+0x60/0x60 [ 227.731789] ? free_netdev+0x360/0x360 [ 227.735653] ? check_noncircular+0x20/0x20 [ 227.739880] ? avc_has_perm+0x43e/0x680 [ 227.743832] ? avc_has_perm_noaudit+0x520/0x520 [ 227.748474] ? selinux_ipv4_output+0x40/0x40 [ 227.752870] ? selinux_capable+0x36/0x40 [ 227.756904] ? security_capable+0x8e/0xc0 [ 227.761032] ? selinux_tun_dev_create+0x9d/0xc0 [ 227.765681] __tun_chr_ioctl+0x138b/0x3dd0 [ 227.769897] ? tun_chr_read_iter+0x1e0/0x1e0 [ 227.774280] ? lock_downgrade+0x980/0x980 [ 227.778410] ? lock_release+0xa40/0xa40 [ 227.782364] ? __lock_is_held+0xb6/0x140 [ 227.786427] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 227.792289] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 227.797126] ? tun_chr_compat_ioctl+0x30/0x30 [ 227.801601] tun_chr_ioctl+0x2a/0x40 [ 227.805295] ? tun_chr_ioctl+0x2a/0x40 [ 227.809163] do_vfs_ioctl+0x1b1/0x1520 [ 227.813027] ? _cond_resched+0x14/0x30 [ 227.816897] ? ioctl_preallocate+0x2b0/0x2b0 [ 227.821280] ? selinux_capable+0x40/0x40 [ 227.825329] ? __sb_end_write+0xa0/0xd0 [ 227.829277] ? fput+0xd2/0x140 [ 227.832468] ? security_file_ioctl+0x89/0xb0 [ 227.836873] SyS_ioctl+0x8f/0xc0 [ 227.840228] entry_SYSCALL_64_fastpath+0x23/0x9a [ 227.844953] RIP: 0033:0x452ac9 [ 227.848113] RSP: 002b:00007ff001338c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 227.855803] RAX: ffffffffffffffda RBX: 00007ff001338aa0 RCX: 0000000000452ac9 [ 227.863042] RDX: 0000000020533000 RSI: 00000000400454ca RDI: 0000000000000013 [ 227.870288] RBP: 00007ff001338a90 R08: 0000000000000000 R09: 0000000000000000 2018/01/05 21:23:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 227.877539] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 227.884778] R13: 00007ff001338bc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/05 21:23:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x0, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) dup2(r0, r0) pwritev(r0, &(0x7f0000cdd000-0x20)=[{&(0x7f0000232000)="80fd0f2d2281", 0x6}], 0x1, 0x0) 2018/01/05 21:23:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000d42000-0x1000)="", 0x0, 0x20040010, &(0x7f0000223000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) r0 = syz_open_dev$sg(&(0x7f0000f6b000-0x9)='/dev/sg#\x00', 0x3f, 0xa0380) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000077b000)=0x0, &(0x7f0000e8a000-0x4)=0x4) 2018/01/05 21:23:51 executing program 7: move_pages(0x0, 0x0, &(0x7f0000000000)=[], &(0x7f00000fe000)=[], &(0x7f0000000000)=[], 0x8f3bd1977ec5cfe8) r0 = syz_open_dev$vcsa(&(0x7f00009bb000)='/dev/vcsa#\x00', 0xffffffff, 0x101802) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e68000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00001b3000-0x4)=0x8) 2018/01/05 21:23:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:51 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f00009e3000-0xc3)=""/195, &(0x7f0000698000)=0xc3) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000bf1000)={0x0, 0x1000}, &(0x7f000071b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a09000-0xa0)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x400, 0x81, 0x1000, 0x8}, 0xa0) 2018/01/05 21:23:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001d1000)='/selinux/access\x00', 0x2, 0x0) recvfrom$llc(r1, &(0x7f0000505000-0x91)=""/145, 0x91, 0x40002002, &(0x7f000041f000-0x10)={0x1a, 0xd, 0x80000001, 0x1d, 0xc38e, 0x80000000, @random="92e1792b6257", [0x0, 0x0]}, 0x10) 2018/01/05 21:23:51 executing program 7: mmap(&(0x7f0000000000/0xb14000)=nil, 0xb14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000cc000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ca000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00001c3000-0xc8)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @msi={0x80000001, 0x80000, 0x0}}]}) 2018/01/05 21:23:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x0, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f000061e000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) r1 = add_key$user(&(0x7f0000bae000)='user\x00', &(0x7f00006f9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007dc000)="50d3ca4f5c6eac7f7c8cb35c811012894b1e734f590f077d1f4a55f9c194ed9376aa26748ee994f249a10e749a14d59f1711bcc0ca28d474cb7f55e3ed43c7db5e3297c7ac5d813ae642f7a1b0f5ac7eca4896e21f245b59b03805fee1205b0d5b7c1d6db36b5447720317a19e4f521e147034cec324089cb208653f82aa46b01af5e6a62c4f6fc31d5803c88c26d44fefa9ed1395bcebd8ece196759d8977be49c9ae61bd854f69fa6899296bb67be9ab35c307920de7387b27b3743d33f84ecdf1c7dbced8fda297ac533bafff", 0xce, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r1, 0xdd) 2018/01/05 21:23:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000046a000)='./file0\x00', 0x0) r0 = open(&(0x7f00006df000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000fb6000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') vmsplice(r0, &(0x7f000061c000-0x70)=[{&(0x7f0000249000-0x2b)="873163dc69ea2e39c02fcfe3b016354a45f8eac26003789fc2fb980d56428fd5c5812d0b875e981f123dda", 0x2b}, {&(0x7f000046f000-0x16)="c9e7559e8acb77725e9e007a9885194c6dc922149cdd", 0x16}, {&(0x7f00002b6000)="944a9a67fa8bf824b452f1a4abddd85b5b22f4a49a217eadd0b2297557fd52eebcec35254c1a3f438203fc", 0x2b}, {&(0x7f0000550000)="", 0x0}, {&(0x7f0000259000-0xaa)="0eb4637c7d6b48fd7403f18a3a2451617bb17539c13e4c8db5b269d33fdf45d4ece0f7a76856976134bbadfb1bed18bef9a9b6a58eafdb2c24a22eddd6453af2f3cf25e8c5dfcac52d131581b0082b1d72294c3007a91f38e79f27c90a286db2a2878a1c851dda0c0d1ad4b372d3b14ad38c24221b003e246a5516d20d743c63884e738d78bbd2c02af8abce44e4759320dac6d4f93e50d06cb67d5970234d207341d84830310eab4942", 0xaa}, {&(0x7f0000288000-0x7)="942123c93140bb", 0x7}, {&(0x7f0000f4c000-0xa1)="6a4567a06c9f9e9c76c6a32205a1612ccb8d1f0675f7c94f3459cf4ab40fa8212a5c887a333403d106b90dae256bdd741887a0b55b103c6630babb46b158077fdf461dfca127f74831f725974c003e41ab776bb7d6442ae6ee1a4e3629d5bd47bc69049e14daf6f3c0f74a17e254e7962e179e7c1f2df470555d533e07eac7b3197fd182549ec00651c53e1fc7c8247bb9d87495420b7c5ad49e177da4693a440b", 0xa1}], 0x7, 0xc) renameat2(r1, &(0x7f000003b000-0xa)='./control\x00', r0, &(0x7f0000d80000-0xa)='./file0\x00', 0x0) statfs(&(0x7f0000efa000)='./file0\x00', &(0x7f0000188000)=""/183) 2018/01/05 21:23:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x0, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f00000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_NMI(r1, 0xae9a) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000061a000-0x4)=0x0, &(0x7f00009c7000)=0x4) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/05 21:23:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000dfa000-0x38)=[{0xc, 0x0}, {0x8, 0xffffffff}, {0x3, 0x200}, {0x3, 0x8138}, {0x4, 0xffffffffffff8000}, {0x0, 0x8}, {0x2, 0x1}], 0x7) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x2, 0x3000, 0x78000802, &(0x7f0000c95000/0x3000)=nil) fstat(0xffffffffffffff9c, &(0x7f00001a0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000c10000)='./file0\x00', &(0x7f000095e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000241000-0x4)=0x0, &(0x7f0000d7e000-0x4)=0x0, &(0x7f00007ff000-0x4)=0x0) r4 = getgid() r5 = getpgid(0x0) r6 = getpid() shmctl$IPC_SET(r0, 0x1, &(0x7f00008f1000-0x70)={{0x9, r1, r2, r3, r4, 0x1, 0xa0000000000000, 0x0, 0x0, 0x0}, 0x6, 0xf3a, 0x80000000, 0x9, r5, r6, 0x100, 0x0, 0x0, 0x0}) syz_open_dev$midi(&(0x7f0000eea000)='/dev/midi#\x00', 0x7, 0x80000) r7 = socket(0x10000000010, 0x4000000400000003, 0x0) write(r7, &(0x7f0000db1000)="1f0000001a00ffe3fdde45c7f21100000101000008000480021e00dcffdf00", 0x1f) 2018/01/05 21:23:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000277000-0x58)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000491000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 21:23:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000042e000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000bb0000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000b8a000-0x8)={0x0, r2}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00009fd000-0x10)={0x0, 0x0, 0xfffffffffffffffb}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000053a000)={r4, r3, 0x3}) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fc3000)={0x9, 0x0, 0x8, 0x8, 0x3ff}, 0x14) sendto$inet6(r5, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r5, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x0}) write$tun(r2, &(0x7f000075b000-0x6d)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/05 21:23:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000277000-0x58)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000491000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 21:23:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000bf000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000f7b000)=[{{&(0x7f0000f7c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f7b000)=[{&(0x7f0000618000)=""/246, 0xf6}, {&(0x7f0000775000-0x19)=""/25, 0x19}, {&(0x7f0000f7b000)=""/96, 0x60}, {&(0x7f0000f7b000)=""/11, 0xb}, {&(0x7f0000f7b000)=""/157, 0x9d}, {&(0x7f0000ae7000-0x3e)=""/62, 0x3e}], 0x6, &(0x7f0000f7c000-0x70)=""/112, 0x70, 0x0}, 0x0}, {{&(0x7f0000f7b000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00006d3000)=[], 0x0, &(0x7f0000527000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x2, 0x0, &(0x7f000007e000)={0x77359400, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000b1c000+0xc04)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x7f, 0x7, 0x81}, &(0x7f0000d0b000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000235000)={r2, 0x800, 0xe6, "97aa7acc002939da168ff0187c7e1ae3ce88a9e460df2afae5bd2c4d14a98751f6190b47a96884a4c0889c3694f42f4d4830955a92b4b4c9d7392c64b352d421b588d2b4110ffa87eb9b0e8f19e36677d6c59b692587e384a78781ced397b5f4214e953e5e92c0d55f4db0b809e8554547e88accc41320f8ffcbdca7aa18d5660b6f22d3a572992caa91a13b17229db32fc43a8c655159c44fed8372d4f8a2f3689499b147dca3d1d23dba7722f120824b48d2bb1ff785035b4b80f70b4db64e12a4d751068c91b64be501fb2e88ce6d4e8b2f33b5bc43b2cdd50d9ab8fa6830e01f7893be63"}, 0xee) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/05 21:23:51 executing program 2 (fault-call:5 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efd000)='/dev/sequencer2\x00', 0x800ff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f000091a000-0x98)={0x0, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000000}, 0x1f) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000c9000-0x10)={0x40, 0x2, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000dbf000-0x31)={0x0, 0x29, "67a2724fbce66c8e128ca87790a19faad501901ceaf203b65e50470247417446347be4776a50d7e2ac"}, &(0x7f000013b000-0x4)=0x31) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000dbc000-0x5)={r2, 0xc}, &(0x7f000073a000-0x4)=0x90d39a7b) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000f0000-0xb8)={r2, 0x8, 0x0, 0x3, 0x48, 0x31, 0x3, 0x100000000, {r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5dee, 0x80000000, 0x8, 0x6, 0x7fff}}, &(0x7f0000cd5000)=0xb8) timerfd_settime(r0, 0x1, &(0x7f0000e01000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00003db000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x101) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000419000-0x4)=0x0, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f21000)={0x7, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000929000)={0x3, 0x0, [{0x80000001, 0x4, 0x0, 0x6, 0x1, 0x43, 0x7fffffff, [0x0, 0x0, 0x0]}, {0x80000000, 0x4, 0x2, 0x101, 0x4, 0x1, 0x200, [0x0, 0x0, 0x0]}, {0xf, 0x0, 0x2, 0x81, 0x1d, 0x1, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x3d, &(0x7f000049d000)="9c2fb0138f9f15811492b1cf56435c259426f8ba803903acabe0c8b233fb1f334ec8e5ba74e34f13c988853e692edfc2b381c39a085ff846f03bbd314a1c19b2f889e671c5ee88", 0x47) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000277000-0x58)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000491000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 228.253125] FAULT_INJECTION: forcing a failure. [ 228.253125] name failslab, interval 1, probability 0, space 0, times 0 [ 228.266077] CPU: 1 PID: 1726 Comm: syz-executor2 Not tainted 4.15.0-rc6+ #249 [ 228.273371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.282790] Call Trace: [ 228.285359] dump_stack+0x194/0x257 [ 228.288968] ? arch_local_irq_restore+0x53/0x53 [ 228.293640] should_fail+0x8c0/0xa40 [ 228.297336] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 228.302417] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 228.307600] ? find_held_lock+0x35/0x1d0 [ 228.311652] ? find_held_lock+0x35/0x1d0 [ 228.315702] ? __lock_is_held+0xb6/0x140 [ 228.319769] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 228.325627] ? check_noncircular+0x20/0x20 [ 228.329837] ? rcu_note_context_switch+0x710/0x710 [ 228.334743] ? avc_has_perm_noaudit+0x355/0x520 [ 228.339410] should_failslab+0xec/0x120 [ 228.343363] kmem_cache_alloc_node_trace+0x5a/0x750 [ 228.348360] ? perf_trace_lock+0xd6/0x900 [ 228.352483] ? mutex_lock_io_nested+0x1900/0x1900 [ 228.357332] __kmalloc_node+0x33/0x70 [ 228.361119] kvmalloc_node+0x64/0xd0 [ 228.364817] alloc_netdev_mqs+0x16d/0xed0 [ 228.368944] ? tun_set_headroom+0x60/0x60 [ 228.373077] ? free_netdev+0x360/0x360 [ 228.376941] ? check_noncircular+0x20/0x20 [ 228.381187] ? avc_has_perm+0x43e/0x680 [ 228.385145] ? avc_has_perm_noaudit+0x520/0x520 [ 228.389791] ? selinux_ipv4_output+0x40/0x40 [ 228.394214] ? selinux_capable+0x36/0x40 [ 228.398255] ? security_capable+0x8e/0xc0 [ 228.402388] ? selinux_tun_dev_create+0x9d/0xc0 [ 228.407048] __tun_chr_ioctl+0x138b/0x3dd0 [ 228.411286] ? tun_chr_read_iter+0x1e0/0x1e0 [ 228.415675] ? lock_downgrade+0x980/0x980 [ 228.419805] ? lock_release+0xa40/0xa40 [ 228.423766] ? __lock_is_held+0xb6/0x140 [ 228.427857] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 228.433717] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 228.438554] ? tun_chr_compat_ioctl+0x30/0x30 [ 228.443026] tun_chr_ioctl+0x2a/0x40 [ 228.446723] ? tun_chr_ioctl+0x2a/0x40 [ 228.450589] do_vfs_ioctl+0x1b1/0x1520 [ 228.454445] ? _cond_resched+0x14/0x30 [ 228.458318] ? ioctl_preallocate+0x2b0/0x2b0 [ 228.462710] ? selinux_capable+0x40/0x40 [ 228.466759] ? __sb_end_write+0xa0/0xd0 [ 228.470719] ? fput+0xd2/0x140 [ 228.473903] ? security_file_ioctl+0x89/0xb0 [ 228.478304] SyS_ioctl+0x8f/0xc0 [ 228.481658] entry_SYSCALL_64_fastpath+0x23/0x9a [ 228.486386] RIP: 0033:0x452ac9 [ 228.489554] RSP: 002b:00007f0c120f3c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 228.497245] RAX: ffffffffffffffda RBX: 00007f0c120f3aa0 RCX: 0000000000452ac9 2018/01/05 21:23:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000e12000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c21000)=0x10, 0x800) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000cd8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) keyctl$join(0x1, &(0x7f000003f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r2 = msgget(0x2, 0x40) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000dd3000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf2000-0x4)=0xe8) r4 = getgid() r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001b1000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f0000ec4000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = getuid() fstat(r0, &(0x7f0000e90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000143000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000044e000-0x8)={0x0, 0x0}) msgctl$IPC_SET(r2, 0x1, &(0x7f00008a9000)={{0x20, r3, r4, r6, r7, 0x136, 0x7f, 0x0, 0x0, 0x0}, 0x8, 0x6, 0x10001, 0x800, 0x6, 0x92b, r8, r9, 0x0, 0x0}) 2018/01/05 21:23:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000277000-0x58)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000491000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 21:23:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009c4000)='/dev/sequencer\x00', 0x10200, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00008b8000)=0x4) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000058d000-0x8)=0x68e1) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00002a7000)=0x69, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000a3d000)=0xfff, 0x4) [ 228.504488] RDX: 0000000020533000 RSI: 00000000400454ca RDI: 0000000000000013 [ 228.511730] RBP: 00007f0c120f3a90 R08: 0000000000000000 R09: 0000000000000000 [ 228.518973] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 228.526219] R13: 00007f0c120f3bc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/05 21:23:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000344000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000dda000-0xd)='/dev/net/tun\x00', 0x0, 0x40000000000402) r2 = syz_open_dev$dmmidi(&(0x7f0000692000-0xd)='/dev/dmmidi#\x00', 0x0, 0x401) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000117000)={0x6, 0x5}) sendfile(r1, r0, &(0x7f0000a78000-0x8)=0x0, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00003ab000)=0x1000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f33000)={0x0, 0x0}) 2018/01/05 21:23:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c11000)='/dev/ppp\x00', 0x380, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f00009ef000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00008e2000)={0x2, 0x377403a783900196, 'client1\x00', 0x5, "4886f9f692625831", "8de0b50107eb785f0034a3e5469da222acf6ef8ecfb42acf18645fb63b669040", 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r2, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f000026a000)={&(0x7f0000d56000)='./file0\x00', r1}, 0xc) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000cb3000)=""/4096) 2018/01/05 21:23:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000fb5000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x9, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x800011, 0x0, 0x0, @empty=0x0, "00ff0000"}}}}}, 0x0) 2018/01/05 21:23:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) r2 = dup(r0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000de3000)=@req3={0x0, 0x6, 0x3, 0x0, 0x3bb, 0x5, 0x3}, 0x1c) bpf$BPF_PROG_DETACH(0x9, &(0x7f00001bf000-0x14)={0x0, r0, 0x1, 0x1, 0x0}, 0x14) r3 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000070e000)={0x0, 0x6, 0x1853}, &(0x7f00006d0000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00004b1000)={r4, @in6={{0xa, 0x0, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000641000-0x4)=0x8c) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000917000-0xd)='/dev/net/tun\x00', 0x0, 0x40080040) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cf6000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000af3000-0x4)=@int=0x2, 0x4) fcntl$getflags(r1, 0x401) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000b2c000+0x716)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x7}) 2018/01/05 21:23:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008ad000)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00006cf000+0x5ab)={0x0, 0x0, 0xfffffffffffffe01}) fcntl$setlease(r0, 0x400, 0x2) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000715000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000617000)={r1, r2}) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f00004d7000)="", 0x0, 0x1002, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x4, 0xf77b5f85cf18b4ba, r3, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000d19000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001d3000)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f000060a000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfa0, 0xff, 0x6, 0x400, 0x3, 0x200000, r4}) r5 = syz_open_dev$admmidi(&(0x7f00007d5000-0xe)='/dev/admmidi#\x00', 0x401, 0x40000) ioctl$TIOCCBRK(r5, 0x5428) getsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000e08000-0x4)=0x5, &(0x7f00008ee000)=0x4) 2018/01/05 21:23:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0xa, 0x8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00004d3000-0x4)=0x40, 0x4) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000f6f000)=0x1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r2, &(0x7f0000ba4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, 0x1c) 2018/01/05 21:23:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000075000-0xb)='/dev/midi#\x00', 0x100, 0x200081) ioctl$TIOCCBRK(r0, 0x5428) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x2ae4bd73, 0x0, 0x0, 0x4}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x800000000008982, &(0x7f0000000000)="") ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000663000-0x4)=0x0) 2018/01/05 21:23:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008ea000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f000027c000)=0x0, &(0x7f0000fd2000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004d1000-0x4)={0xffffffffffffffff}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000150000+0x45c)=0x0, &(0x7f0000415000)=0x4) r2 = socket(0x11, 0x80003, 0x300) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r2, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r3, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 21:23:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000b99000-0x7e)=""/126, 0x7e) chroot(&(0x7f0000565000)='./file0\x00') pipe(&(0x7f0000c5f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/01/05 21:23:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ac4000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00001cd000)={{0x731a651e, 0xffffffffffffffff}, 0x0, 0x1, 0x9, {0xba3, 0x8001}, 0x7, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f0000b3e000)=""/47) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000495000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f000052e000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 21:23:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$audion(&(0x7f0000deb000)='/dev/audio#\x00', 0x10000, 0x69047195fcc478f5) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000c77000-0x4)=0x0) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) r2 = syz_open_dev$dmmidi(&(0x7f0000ba2000)='/dev/dmmidi#\x00', 0x8, 0x80000) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000c34000)=0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f6f000)={0x0, @in6={{0xa, 0x0, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x96f5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000929000)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008ce000)={0x0, 0x2}, &(0x7f00005e1000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000088d000-0xb8)={r3, 0x3, 0xffffffff, 0xffffffffffffffff, 0x1, 0x71c000000000000, 0x4, 0x6, {r4, @in6={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x2, 0x4, 0x471}}, &(0x7f0000b2b000)=0xb8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r5 = syz_open_dev$midi(&(0x7f00005be000)='/dev/midi#\x00', 0xffffffffffff8dec, 0x201) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000035000)=0x0) ioctl$EVIOCSREP(r5, 0x40084503, &(0x7f0000292000-0x8)=[0x400, 0x7]) 2018/01/05 21:23:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}}}) r1 = creat(&(0x7f0000c0e000)='./file0\x00', 0x100) getpeername$ipx(r1, &(0x7f0000738000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008e5000-0x4)=0x10) 2018/01/05 21:23:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00004c4000-0x4)=0x20000006) 2018/01/05 21:23:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x0, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:52 executing program 4: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000038000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000093a000-0x4)=0x10, 0x80000) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000852000)=0x0) rt_sigqueueinfo(r3, 0x10, &(0x7f00007a8000-0x10)={0x0, 0x4a73, 0x8, 0x4}) 2018/01/05 21:23:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x0, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000113000-0x8)='keyring\x00', &(0x7f000078e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) setreuid(0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000a4d000-0xb)='/dev/loop#\x00', 0x4, 0x4000000006) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ec5000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d2000)=0xe8) fadvise64(r0, 0x0, 0x6, 0x0) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0) sync_file_range(r1, 0x0, 0x0, 0x7) 2018/01/05 21:23:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000b76000)={@common='lo\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x7, 0x6, 0x2, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000ae1000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0xffffffffffffff1d) accept4$packet(0xffffffffffffff9c, &(0x7f00007c0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b98000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000e78000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe5a5, 0x9, 0x3, 0x400, 0x80, 0x0, r1}) 2018/01/05 21:23:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x0, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x0, 0x4) open(&(0x7f0000ece000)='./file0\x00', 0x94c83, 0x83) dup2(r0, r1) 2018/01/05 21:23:52 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000012000)='/dev/snd/midiC#D#\x00', 0x8, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000012000)=@assoc_value={0x0, 0x9b92}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001000)={r3, 0x6, 0x30, 0x63, 0x2}, &(0x7f0000013000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/05 21:23:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x0) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/05 21:23:52 executing program 0 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000e81000-0xd)='/dev/dmmidi#\x00', 0x9, 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000c6d000)={0x0, 0x1, 0x9, [0x2a, 0x8de49f6, 0x4, 0x4, 0x8, 0x6, 0x1f, 0x4, 0x3ff]}, &(0x7f0000900000-0x1)=0x1a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c44000-0x14)={r1, 0xbed0, 0x10001, 0x40, 0x569, 0xffffffff}, &(0x7f0000961000-0x4)=0x14) socket$netlink(0x10, 0x3, 0x10002) r3 = syz_open_dev$tun(&(0x7f0000e7f000)='/dev/net/tun\x00', 0x0, 0x405) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000c34000)=0x2) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000037c000-0xa0)={r2, 0x75c, 0x98, "baac6f472d6054245cb9281f1204ea907cffcd92a38167c8fb30142937431e2b826cc4a3a73b8dc651e26765ce3746816f4d8ddfba7c869628028573d0566c1dcca24b868dc27bd40055beee4e17e65e9e124327a37bade1b629a5a00c70cbcc7c1bd3031af0c869e3463f6225bcd86400a4baa8a2702f8bff168ecbd45ab26546d6c97d4825615d8d94a57e1f5dffa2a4b6c8bc4909a7cc"}, 0xa0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:52 executing program 1: r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x101000, 0x50) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000000)={&(0x7f00009cf000-0x4)=[0x0], 0x1}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00008da000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ae000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000-0x84)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in6={0xa, 0x2, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xbc5}], 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x369800) fgetxattr(r2, &(0x7f00007ac000)=@known='security.ima\x00', &(0x7f000014d000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000410000-0x4)=0x101) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000238000-0x4)=0x1a, 0x4) inotify_init() ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000e9a000)=[{0x0, 0x0, &(0x7f00002e1000)=[{&(0x7f0000007000)="aa05c3839685ead8a4d9182b6bb77e606a18ef887229f23c3e2b5e6172d22e9a003bf71a08f687a7ff1585528f", 0x2d}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0xd5c498e, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') openat$pfkey(0xffffffffffffff9c, &(0x7f00009ea000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) 2018/01/05 21:23:52 executing program 1: r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:52 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000a34000)='net/fib_triestat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e9e000)=""/235, 0xfffffffffffffeca, 0x18) 2018/01/05 21:23:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x202, 0x80) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e6d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/01/05 21:23:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffff9c, 0x1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00009c8000)={0x0, @in6={{0xa, 0x0, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2ca6757e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0x80000001, 0x10000, 0xa24e, 0x8, 0x3, 0x200, 0x7, 0x6, 0x2, 0x4, 0x1000, 0x6, 0xfffffffffffff0ca, 0x3]}, &(0x7f0000c5b000)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00002ea000-0x6)={r1, 0x4}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x8001}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000348000-0x14)={r1, 0xf0, 0x1, 0x80000000, 0x5, 0x81}, 0x14) write$tun(r3, &(0x7f0000367000-0xa9)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "fb7a21", 0x8, 0x62, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x34) [ 228.942843] FAULT_INJECTION: forcing a failure. [ 228.942843] name failslab, interval 1, probability 0, space 0, times 0 [ 228.963556] CPU: 0 PID: 1838 Comm: syz-executor0 Not tainted 4.15.0-rc6+ #249 [ 228.970856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.980195] Call Trace: [ 228.982779] dump_stack+0x194/0x257 [ 228.986415] ? arch_local_irq_restore+0x53/0x53 2018/01/05 21:23:52 executing program 1: r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffe) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00005b2000)={0x99b, {{0xa, 0x1, 0xc1c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/05 21:23:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007d3000-0x8)={0x0, 0x0}, 0x80000) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000874000)=0x0, &(0x7f000060c000)=0x4) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f000048f000-0x10)={0x3, 0x1000, &(0x7f000082a000-0x1000)="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"}) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) [ 228.991079] ? __lock_acquire+0x664/0x3e00 [ 228.995307] ? lock_downgrade+0x980/0x980 [ 228.999471] should_fail+0x8c0/0xa40 [ 229.003196] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 229.008297] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 229.013489] ? print_irqtrace_events+0x270/0x270 [ 229.018252] ? print_irqtrace_events+0x270/0x270 [ 229.023001] ? filemap_map_pages+0x942/0x15d0 [ 229.027513] ? find_held_lock+0x35/0x1d0 [ 229.031587] ? __lock_is_held+0xb6/0x140 [ 229.035677] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 229.041557] ? check_noncircular+0x20/0x20 [ 229.045790] ? rcu_note_context_switch+0x710/0x710 [ 229.050720] ? avc_has_perm_noaudit+0x355/0x520 [ 229.055402] should_failslab+0xec/0x120 [ 229.059384] kmem_cache_alloc_node_trace+0x5a/0x750 [ 229.064403] ? mutex_lock_io_nested+0x1900/0x1900 [ 229.069261] __kmalloc_node+0x33/0x70 [ 229.073058] kvmalloc_node+0x64/0xd0 [ 229.076771] alloc_netdev_mqs+0x16d/0xed0 [ 229.080905] ? tun_set_headroom+0x60/0x60 [ 229.085037] ? free_netdev+0x360/0x360 [ 229.088901] ? check_noncircular+0x20/0x20 [ 229.093130] ? avc_has_perm+0x43e/0x680 [ 229.097099] ? avc_has_perm_noaudit+0x520/0x520 [ 229.101764] ? selinux_ipv4_output+0x40/0x40 [ 229.106211] ? selinux_capable+0x36/0x40 [ 229.110268] ? security_capable+0x8e/0xc0 [ 229.114401] ? selinux_tun_dev_create+0x9d/0xc0 [ 229.119051] __tun_chr_ioctl+0x138b/0x3dd0 [ 229.123272] ? tun_chr_read_iter+0x1e0/0x1e0 [ 229.127656] ? lock_downgrade+0x980/0x980 [ 229.131788] ? lock_release+0xa40/0xa40 [ 229.135738] ? __lock_is_held+0xb6/0x140 [ 229.139802] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 229.145661] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 229.150522] ? tun_chr_compat_ioctl+0x30/0x30 [ 229.154989] tun_chr_ioctl+0x2a/0x40 [ 229.158683] ? tun_chr_ioctl+0x2a/0x40 [ 229.162554] do_vfs_ioctl+0x1b1/0x1520 [ 229.166419] ? _cond_resched+0x14/0x30 [ 229.170286] ? ioctl_preallocate+0x2b0/0x2b0 [ 229.174671] ? selinux_capable+0x40/0x40 [ 229.178708] ? __sb_end_write+0xa0/0xd0 [ 229.182660] ? fput+0xd2/0x140 [ 229.185837] ? security_file_ioctl+0x89/0xb0 [ 229.190235] SyS_ioctl+0x8f/0xc0 [ 229.193581] entry_SYSCALL_64_fastpath+0x23/0x9a [ 229.198307] RIP: 0033:0x452ac9 [ 229.201471] RSP: 002b:00007f8651ff9c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 229.209160] RAX: ffffffffffffffda RBX: 00007f8651ff9aa0 RCX: 0000000000452ac9 [ 229.216408] RDX: 0000000020533000 RSI: 00000000400454ca RDI: 0000000000000013 [ 229.223661] RBP: 00007f8651ff9a90 R08: 0000000000000000 R09: 0000000000000000 [ 229.230915] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 229.238163] R13: 00007f8651ff9bc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/05 21:23:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000a5b000)={0x0, 0x0}) accept$packet(r1, 0x0, &(0x7f0000e03000-0x4)=0x0) bind$alg(r0, &(0x7f00002bb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r3 = syz_open_procfs(0x0, &(0x7f00006bd000-0xd)='net/rt_cache\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b87000)={0x0, 0x8, 0x10, 0x0, 0x100000001}, &(0x7f0000f43000-0x3)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000026b000-0x8)={r4, 0x7fffffff, 0x1}, &(0x7f0000cbd000)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fd0000)="0a07759ab0f0e5b30000020054dbb736001400000000000000ff0100000aff6e", 0x20) setsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f00008f0000)="7b1d565e9a6970afb80406387837a69bd84fd14ed56566413b338d632c7aaa2d3c405864b405a2577e0515c77c03471dccc24458", 0x34) 2018/01/05 21:23:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000917000-0x1c)={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x101}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000413000)={0x0, 0x0}) r1 = msgget(0x3, 0x66) membarrier(0x10, 0x0) msgrcv(r1, &(0x7f000047c000-0xd5)={0x0, ""/205}, 0xd5, 0x0, 0x802) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/05 21:23:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000b5b000-0x3d)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000b59000-0xe)=@known='system.advise\x00') r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x3) r4 = syz_open_dev$sndmidi(&(0x7f00001e5000)='/dev/snd/midiC#D#\x00', 0x9, 0x0) getresuid(&(0x7f0000b16000)=0x0, &(0x7f0000d75000-0x4)=0x0, &(0x7f0000738000-0x4)=0x0) sendmsg$nl_xfrm(r4, &(0x7f0000fdb000)={&(0x7f0000de6000)={0x10, 0x0, 0x0, 0x1800900}, 0xc, &(0x7f0000295000-0x10)={&(0x7f0000233000-0x1614)=@expire={0x1614, 0x18, 0x300, 0x0, 0x1, {{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in=@broadcast=0xffffffff, 0x1, 0x2747, 0x2, 0x1ff, 0xa, 0x20, 0x20, 0x3a, 0x8001, r5}, {@in=@loopback=0x7f000001, 0x3, 0x32}, @in6=@loopback={0x0, 0x1}, {0x8c, 0x9322, 0xd18a, 0x40, 0x5, 0x3, 0x81, 0x2}, {0x8, 0x1, 0xfffffffffffff465, 0x3f}, {0x2, 0x8000, 0x800}, 0x0, 0x3, 0xa, 0x4, 0x2, 0x74}, 0x5}, [@lastused={0x10, 0xf, 0x31b3}, @srcaddr={0x14, 0xd, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @srcaddr={0x14, 0xd, @in=@empty=0x0}, @migrate={0xb4, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x33, 0x6, 0x0, 0x1, 0x2, 0xa}, {@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x3, 0x0, 0x0, 0xa, 0xa}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f, 0x8, 0x0, 0x3, 0xa, 0x2}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x101, 0x3c, 0x1, 0x0, 0x0, 0xa, 0x2}]}, @algo_crypt={0x1048, 0x2, {{'lrw(camellia)\x00'}, 0x1000, "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"}}, @algo_auth_trunc={0xd4, 0x14, {{'digest_null-generic\x00'}, 0x88, 0x40, "d98e97dc50aeb82fafcc0c95a876554452027c2bf883f32f26487ff24d92354940b398d94b55f63b9ad15f672645e76da42e4a0eca47ab07b3d76adca22820b71ecf8696c2647efd5f6bd2af6c57b8392c33af0d477028a80b729a277ac427c7d3b83fdccb4932e1ab78ddb923c1f9d514fbddb5c2e9635a46b5b0852b4b65a831563dffc31a5692"}}, @sec_ctx={0xac, 0x8, {0xa8, 0x8, 0x1, 0x1, 0xa0, "ff16b249f15393baa8f8d0ade11452b9c3a0989db989081fa266be26fa60f907e2bd47b0c77f4a469d5732e3dc00de2e4afc041cdccc37dbceecfe4f753ec092b51befbf5d97ba3bb594be5055165ee93bca911721379f844f66deedd8d36cea9e0657cc7d0846b1ff337ec86ccfdf8913619840fc28a170d41f2bb44e7dab5ec6131b527edb0d58c9f4868f8cd0c82d2fcf0950694dec71b26f4645db4fadf8"}}, @replay_esn_val={0x2c, 0x17, {0x4, 0x7, 0x5, 0x7, 0x3, 0x4, [0x848983f, 0x72, 0x9, 0x80000001]}}, @sec_ctx={0x104, 0x8, {0x100, 0x8, 0x1, 0x1ff, 0xf8, "ff590749ce29de1c5de7ea1d56a59bb9dd6926db9e20bcc796d7eb6ee3435380d5f917a09307098303469e599eba9d1f304cdf799fb0d761193714eeb0669b7f618958694124f915d66dd71ae463048cf7aee5f00c7c983f4a5553bfcad6796558f44357f781e194aeddfd9954ac2a950a12e23fbacfe2058478c136f32d7c756e22149a4a7d422caa61e1348baf213341118fdaa472ac82569e064230f09ae7c1d28ac98bdc658230fa222f449a3cf6fed63224e53a0cd414f97c0bca511444b066fc2e6b758e58581754630c5d1fcb224c1fa48791353574987d86263c879684dd98966d67bb0bdb2e32a0ae817b9be55830c00650bf3b"}}, @algo_auth_trunc={0x13c, 0x14, {{'rmd320\x00'}, 0xed, 0x0, "b960309239f24bc6827d00303cf647d7a47cf3882e924d1b2bae92302ad0ee7fe70ed4a4c0adfd88e20d7d448f9d2e511dc78000ca78fde4acac24fdbd2825516084af4a3fe5715f44b8d17140226074e2ef893164dbdb4c74d9fe34aad2233fcfd5298f9068e935bc01442b68baa88c3b4ebb4e890ca7070cdf13862ff091aceeb060a566ea32f739e7ea9852389f8715166d39c7e33bd1d5e75259b2e26cc373ed04b127775efbb4a1f804c4692b5093efa48fd17a525bafc8cd525512209a1b2448d23641c20744afe3e67a5b3f8fd5d76581eceec90d49930dab12b361737eb45d17b0bba9c8d4bac4fe5c"}}]}, 0x1614}, 0x1, 0x0, 0x0, 0xc080}, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r6 = creat(&(0x7f00009ce000)='./file0\x00', 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f0000c1c000)={0x1000}, 0x1) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f000062b000)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) [ 229.329766] device eql entered promiscuous mode [ 229.347551] binder_alloc: 1886: binder_alloc_buf, no vma [ 229.353948] binder: 1886:1888 transaction failed 29189/-3, size 72-16 line 2903 2018/01/05 21:23:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d2d000)='/dev/net/tun\x00', 0x0, 0x3) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) r1 = syz_open_dev$sg(&(0x7f0000868000)='/dev/sg#\x00', 0xffffffffffffffbb, 0x84000) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000c88000-0xce)=""/206) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r2 = fcntl$getown(r0, 0x9) capget(&(0x7f00005f9000)={0x20071026, r2}, &(0x7f0000042000-0x18)={0x1, 0x2, 0x9, 0x8, 0x5, 0x4}) 2018/01/05 21:23:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c63000)={0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00004de000)='/dev/autofs\x00', 0x0, 0x0) bind$alg(r0, &(0x7f000022f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000891000-0x14)="79733976d8c30a4aead960f2bd08cfe6", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000020f000-0x10)="60b3f708be7bf139983d86c54a1c4f90", 0x10) 2018/01/05 21:23:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) r2 = dup(r1) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = accept$alg(r0, 0x0, 0x0) fchown(r3, 0x0, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000d3a000-0x4)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000814000)={0x0, 0x2, 0x1, 0x4c00000, r4}) 2018/01/05 21:23:53 executing program 5: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x80001, 0xfc08) r1 = timerfd_create(0x7, 0x800) write(r0, &(0x7f0000fb5000-0xb8)="240000002d00070800000000000010000108efff0100000000000500fffffffffffffffa", 0x296) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000fbc000-0x8)={0x0, 0x0}) 2018/01/05 21:23:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000399000)=0x141) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000389000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002c1000-0x28)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) madvise(&(0x7f0000f0a000/0x4000)=nil, 0x4000, 0x0) r1 = getuid() getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000180000)={0x0, 0x2}, &(0x7f0000343000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001a0000)=@assoc_id=r2, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000005f000-0xa0)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8000, 0x81, 0xa15, 0x4}, &(0x7f0000537000)=0xa0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006e0000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x5, 0x0, 0x6, 0x2, 0x80, 0xa0, 0x5f, 0x8, r1}, {0x8, 0x1, 0x80000000, 0x4, 0x7, 0x8, 0x9, 0xb163}, {0xffffff7ffffffffb, 0x100, 0x6, 0x3e}, 0x10006, 0x3, 0x0, 0x1, 0x0, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x33}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x0, 0x3, 0x5, 0x1, 0x81, 0x8}}, 0xe8) [ 229.379964] binder: BINDER_SET_CONTEXT_MGR already set [ 229.385382] binder: 1886:1888 ioctl 40046207 0 returned -16 [ 229.385407] binder_alloc: 1886: binder_alloc_buf, no vma [ 229.385432] binder: 1886:1893 transaction failed 29189/-3, size 72-16 line 2903 [ 229.410449] binder: undelivered TRANSACTION_ERROR: 29189 [ 229.416007] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/05 21:23:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000778000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000052c000)={0x0, 0x0, 0x0}, &(0x7f00007a1000-0x4)=0xc) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009b1000-0x11)='/selinux/context\x00', 0x2, 0x0) sendmsg$key(r2, &(0x7f0000d16000-0x38)={0x0, 0x0, &(0x7f000008e000-0x10)={&(0x7f00002fd000-0x48)={0x2, 0xa, 0x3, 0x8, 0x9, 0x0, 0x1, 0x3, [@sadb_spirange={0x2, 0x10, 0x2, 0x0, 0x0}, @sadb_address={0x5, 0x17, 0x32, 0x20, 0x0, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x40000) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000b88000)=[0x81, 0x9]) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00008a0000-0xbc)={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]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c48000)={0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x10, 0x0}) ioctl$sock_ifreq(r1, 0x891a, &(0x7f0000c2b000-0x28)={@common='ip6_vti0\x00', @ifru_mtu=0x0}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c19000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000a68000-0x10)=@buf={0x2, &(0x7f00001f9000)="15ab"}) openat$selinux_access(0xffffffffffffff9c, &(0x7f00005e7000-0x10)='/selinux/access\x00', 0x2, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000741000)={0x1, 0x7, 0x3, 0x0}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000187000)={0x0, &(0x7f00004eb000)=[]}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00009da000)={&(0x7f0000e0d000)=[0x0, 0x0], &(0x7f0000cd3000)=[0x0, 0x0, 0x0], &(0x7f000052f000)=[], &(0x7f00004cf000-0xc)=[0x0, 0x0, 0x0], 0x2, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}) fsetxattr(0xffffffffffffffff, &(0x7f0000963000-0x15)=@random={'btrfs.\x00', 'eth1mime_type\x00'}, &(0x7f0000c2e000-0xe)='/selinux/load\x00', 0xe, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000dc2000-0x5c)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000168000-0x4)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000db4000)={0x0, 0x0, 0x0}, &(0x7f0000724000-0x4)=0x6) r10 = geteuid() setsockopt$inet6_int(r4, 0x29, 0x2, &(0x7f000037f000-0x4)=0x2, 0x4) ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0x4) fstat(r4, &(0x7f000042a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$ipx(r2, &(0x7f00000e9000-0x10)={0x4, 0x3ff, 0x1f75, "ad9ecdb01f17", 0xe5, 0x0}, 0x10) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f000047d000)={{0xffffffff, r8, r9, r10, r11, 0x50, 0xffff, 0x0, 0x0, 0x0}, 0x3, 0xff, 0x6, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/01/05 21:23:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) pipe2(&(0x7f0000fa5000-0x8)={0x0, 0x0}, 0x80000) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000220000-0x8)='./file0\x00', 0x40) inotify_rm_watch(r0, r1) r2 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x800000000018, 0x23) capset(&(0x7f0000001000)={0x20071026, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xba4c}) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000039e000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000552000)=r1) 2018/01/05 21:23:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00002d1000+0xdb2)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000af9000-0x4)=0x0) ioctl$KDDELIO(r0, 0x4b35, 0x5) r2 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000410000-0x4)=0x101) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f93000)={0x0, 0x9}, &(0x7f000097c000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008dc000)={r3, 0xfb7a}, 0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f00009df000-0xa)='/dev/dsp#\x00', 0x2, 0x101040) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/05 21:23:53 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(r0, &(0x7f0000014000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000c000-0x4)=0x14, 0x80800) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r2, &(0x7f0000014000-0x73)=""/115, 0x73, 0x2, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000013000-0xd8)=@pic={0x1f, 0xfffffffffffffffe, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000}) 2018/01/05 21:23:53 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a45000-0x11)='/dev/qat_adf_ctl\x00', 0x200400, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f00003fb000-0x9f)=""/159, 0x9f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c37000)='/dev/rtc\x00', 0x101000, 0x0) recvfrom$unix(r1, &(0x7f000003e000)=""/26, 0x1a, 0x1, 0x0, 0x0) sendto$inet(r1, &(0x7f0000e5f000)="e7338d6bfb18b9f85435856d12d82f189bb8332e76913e2971fa98171ff97b04130c8771d397aeea536c05922d9707549f0b57d43a68c4c421fc0e1e77c3f17a30d0568fc349f4483e1aab49e3b3b2cc0f5c3e5eb3791ed5e560e203e7e4cc2109", 0x61, 0x4000, &(0x7f0000214000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:53 executing program 6: mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc008ae09, &(0x7f0000aef000-0xc)={0x1, [0x0]}) 2018/01/05 21:23:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000022a000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0xfb, &(0x7f00005cf000-0x4)=0x100000001, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) accept(r1, &(0x7f000074c000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000180000-0x4)=0xc) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00007f2000)='/selinux/context\x00', 0x2, 0x0) getsockname(r2, &(0x7f0000100000)=@generic={0x0, ""/126}, &(0x7f0000780000)=0x80) getpeername$inet(r2, &(0x7f0000307000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2018/01/05 21:23:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000024d000-0x1c)=@req3={0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0}, 0x1c) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000884000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000c42000)={0x20, 0x4ca0, 0x4}) 2018/01/05 21:23:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = add_key(&(0x7f00003f4000-0xa)='encrypted\x00', &(0x7f00002ac000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008b0000)="52bf16d7d3120bd957949ac32f9e847690db23a97b9f2dbc14c813c43f5d605efd424dbf509d2b98b65a6319bd48f7b045dbef4f4babc74da9d7605ee31c", 0x3e, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r0, 0xfffffffffffff800) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x100) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000c34000)=0x2) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f000018d000)={0x4, 0x816d}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = socket$inet6(0xa, 0x6, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000b1d000-0x17)={0x0, 0xf, "0777f98554616f25a9d6be184c3e0d"}, &(0x7f000077c000-0x4)=0x17) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000a00000)={r4, 0x4}, 0x8) 2018/01/05 21:23:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = accept(0xffffffffffffff9c, &(0x7f00007f0000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f000072e000)=0x1002) r2 = accept$packet(r1, &(0x7f000064c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dc8000)=0x14) fcntl$getown(r2, 0x9) 2018/01/05 21:23:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000246000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x30, 0x3a, 0x0, @empty={[0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0xffffff83, 0xe80, 0x0, 0x0, {0x0, 0x6, '},s', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) 2018/01/05 21:23:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000563000)={&(0x7f0000c2a000)={0x27, 0x2, 0x4, 0x6, 0x5, 0x8d, "593269a4b7bb69d346d5dee0b0c691a776d11ba20609f0f9594b94f194e1759aabf9c55a0f162a05a37fcd4f59ab6614ed79884a9f3e620bb9373c60f5ade9", 0xb81}, 0x60, &(0x7f0000001000-0x10)=[{&(0x7f00008b6000)="6f36359d10fe0cb8ec63a61df8613fb5bb63cea97504e92ce265778aa56382e3460b6562a37b9c59cbd8ad9609a9c14debe85793103c7d805508cc29149208712fc416ea00218f5160b3e88afd25696306893adcd88f33a9a56af1a8881b2990563c7b38", 0x64}], 0x1, 0x0, 0x0, 0x10}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000139000)=0x800, 0x2) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/05 21:23:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000739000-0x4)={0x0, 0x0, 0x0}, 0x4) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004ee000)={@common='eql\x00', @ifru_names=@generic="0607001f740c8b01df5d00e63dce8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f000017d000)=@pi={0x0, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @ipv6={0x0, 0x6, "f89a98", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}}, 0x52) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000715000-0x4)=0x0) pipe(&(0x7f0000647000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r4, 0x40405515, &(0x7f0000d26000)={0x9, 0x0, 0x80000000, 0x2, "bda40f9d460af5b7ce9be290a88732fb86535be60a8dc667a7013db6a42e07888d0623c88bbc701ad9a7d7b5", 0x1}) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f00002d6000-0x28)={&(0x7f00004af000/0x1000)=nil, 0x1f, 0x7, 0x1, &(0x7f0000bb5000/0x4000)=nil, 0x40}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00006f5000-0x4)=0x0) kcmp(r3, r6, 0x7, r0, r2) sendmsg(r2, &(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) [ 229.677107] encrypted_key: insufficient parameters specified 2018/01/05 21:23:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00008b9000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f000045c000/0x1000)=nil) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000603000-0x15)='/proc/self/net/pfkey\x00', 0x6880, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000d5d000+0x157)=0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x0) close(r1) accept$inet6(r0, &(0x7f0000974000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b76000-0x4)=0x56) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000708000-0x28)={&(0x7f0000088000/0x1000)=nil, 0x80000000, 0x5, 0x1, &(0x7f0000f6f000/0x4000)=nil, 0x6}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001ad000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004dd000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000018c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ac0000-0x4)=0xc) fchown(r0, r2, r3) r4 = dup(r0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000fe2000)={&(0x7f0000863000/0x4000)=nil, 0x4000}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00008f1000)={0x7fff, 0x0, 0x6, 0x1ff, 0x100000000}, 0x14) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/05 21:23:53 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000dfb000-0xb)='/dev/adsp#\x00', 0x4, 0xa00) connect$unix(r0, &(0x7f00007b9000)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f23000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000-0x4)=0x0) sched_setparam(r2, &(0x7f0000000000)=0x2414f231) 2018/01/05 21:23:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000fe000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00001c7000)=0x0, &(0x7f00008df000-0x4)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 229.800282] encrypted_key: insufficient parameters specified [ 229.809276] device eql entered promiscuous mode 2018/01/05 21:23:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x9) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = request_key(&(0x7f0000a0f000)='rxrpc_s\x00', &(0x7f0000dd8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007fd000)='\x00', 0xfffffffffffffff8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005dc000)={0x0, 0x0, 0x0}, &(0x7f00008b8000)=0xc) getresgid(&(0x7f0000390000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000387000)=0x0) keyctl$chown(0x4, r1, r2, r3) r4 = accept4(r0, 0x0, &(0x7f00002a0000)=0x0, 0x80800) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f00002c7000-0xc)={0x80, 0x7, 0x0, 0x56d5298a, 0x6, 0x10000, 0xfff}, 0xc) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/05 21:23:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000ae000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c09000-0xd)='/dev/usbmon#\x00', 0x7, 0x101040) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000c5b000-0xbc)={0x100, 0x1, 'client0\x00', 0x4, "154bf77f4e4955e2", "ad39b802a74b8195ebc456f783eb57d457f3180f9089ed924ebe62ec3caa50e8", 0x400, 0xffffffff00000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndmidi(&(0x7f0000cba000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="42000000040000000004008005e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x200000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000033c000-0xbc)={0x0, 0x1, 'client1\x00', 0x1, "57bc3277f1ccab68", "92fb176220b58a9a514100025017550b0efcbbb03e84d489f52fea2be078a3d8", 0x2, 0x819, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 21:23:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x8d, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d48000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) pread64(r0, &(0x7f00001aa000-0x61)=""/97, 0x61, 0x0) close(r0) socketpair(0x1, 0x4, 0x0, &(0x7f0000f73000-0x8)={0x0, 0x0}) fcntl$notify(r1, 0x402, 0x11) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000161000)=0x8) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000b05000-0x68)={0x74, 0x0, [0x5, 0x400, 0x10001, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 21:23:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x2) r1 = syz_open_dev$amidi(&(0x7f0000919000-0xc)='/dev/amidi#\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ef000)='/dev/rtc\x00', 0x10100, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000b60000)={r1, 0x400, 0x200009, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={0xffffffffffffff9c, 0x28, &(0x7f00006e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x20) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d16000-0xc)={r0, 0x8, 0x10}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000061c000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00008f5000-0x58)={0x1, 0x0, [{0x40000070, 0x0, 0x0}]}) 2018/01/05 21:23:53 executing program 7: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000feb000)=@buf={0x0, &(0x7f0000ffc000-0x2)=""}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/01/05 21:23:53 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000bd6000)='/dev/snd/midiC#D#\x00', 0x7, 0x40001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000001000-0x4)=0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x401) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)=0x0) fcntl$setpipe(r0, 0x407, 0x5) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xc3, 0x8000, 0x1, "d6bb072e5a67c61d13f55738ae2b6605d36e73c0fd5caf7654c252782fedcb6b31b3e3073b06de09042824a4854881ba416baf191f1ccd177784705a9ca1d57555dd66c22877366e4f351cc7e6c13598"}, 0x160) ioctl$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$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x0, 0x1d5, 0x8000, 0xffffffff, 0x80000000, 0x0, 0x8, 0x4, r2}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000002000)='./file0\x00', 0x143, 0x800) fcntl$setstatus(r0, 0x4, 0x6400) r3 = msgget(0x2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000004000-0x1000)=""/4096) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000004000)={0x5, 0x10000, 0x0, 0x883, 0x2, [{0x3, 0x5, 0x9, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xc3c, 0xffffffffffffff22, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) quotactl(0x3ff, &(0x7f0000004000-0x8)='./file0\x00', r4, &(0x7f0000003000)="3d219294822a970df68b1a4a549babbf6bea4b6a7470e80dd2cecf0533f73efa46d1bec6741f0bfbacdbcfc3690c94b0cfd15d356869b993f12fe0a893c016506cac81fe97b9026bd96d6554f0c96d5175b5ef28ed0179f74de5002c988cd64e38d3757a5792f8519df066b754da7905aed2a7c8274ee4ba2e26c441879682f25c449bddd1a3097ff0f59722c3705afe068b2ae276c1228c97d063a2eb3ed909b72baa1f0952f61d39dbaf7b88042a65cd859a0b4d8b14f036078d8206ac906c88769597c0e032950b801e831ad32018ecc49ecefb3ba0efb1e64b47aadca58a5e0df403d612828bc107b7a392c26b") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000007000-0x4)=0x4) 2018/01/05 21:23:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000001000-0xc)={0x2, 0xfffffffffffffffc, 0x8, 0xfffffffffffffffe, 0xc800000000000000, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000001000)=0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x20)={@common='irlan0\x00', @ifru_flags=0xc400}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000003000-0x4)=0x502) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000003000)={0x1, 0xfffffffffffffffc, 0x20, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfb9c, 0x1, 0x100000001, 0x8, "3e3702606a997e34fb5029bcb9b9d42d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000004000)="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") rt_sigsuspend(&(0x7f0000003000)={0x7}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000005000)=0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x2) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000002000-0x20)={0xd000, &(0x7f0000003000-0x8)=0x0, 0x6, r0, 0x8}) inotify_init() setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000006000-0x4)=r0, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000007000-0x18)={0x0, 0xfffffffffffffff7, 0x8, &(0x7f0000005000)=0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/ppp\x00', 0xc0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000007000)=@sack_info={r1, 0x9, 0xe83f}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000006000)=0x14, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000008000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x12, r3}) 2018/01/05 21:23:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000002e000-0x4)=0x800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00004d0000/0x2000)=nil, 0x2000, 0x4001, &(0x7f0000756000-0x8)=0x0, 0x3, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00005c5000)='/dev/vcs\x00', 0x604000, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000855000-0x28)={@common=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = syz_open_dev$dspn(&(0x7f00005ee000)='/dev/dsp#\x00', 0x8, 0x10c01) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000fc000)=0x2, 0x2) 2018/01/05 21:23:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00001c5000-0x20)={@loopback={0x0, 0x1}, 0x6, 0x0, 0x1, 0x4, 0x1, 0x8c, 0x2}, 0x20) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/05 21:23:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:53 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000001e000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffdfffffff, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000023000-0x1b)='*-}mime_typewlan1mime_type\x00', 0x1) 2018/01/05 21:23:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000065d000)='/dev/midi#\x00', 0x0, 0x10800) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000a87000-0x4)=0x7828) futex(&(0x7f000000d000-0x4)=0x4, 0x10080000000000b, 0x4, &(0x7f0000001000-0x10)={0x77359400, 0x101}, &(0x7f0000049000-0x4)=0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000051c000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/05 21:23:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000f47000-0x20)={@generic="9db10fe91fa17b98fef44144383396c0", @ifru_flags=0x3600}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) socketpair(0x8, 0xa, 0x7, &(0x7f0000dac000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00009f6000)=0x6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000898000-0x4c)={0x7, 0x6, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000410000-0x4)=0x101) mq_unlink(&(0x7f00007bf000)='-[-vmnet0-vboxnet1\\\x00') ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000004b000)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/05 21:23:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000e50000)={r1, r0}) writev(r0, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) 2018/01/05 21:23:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00005ef000)='/dev/mixer\x00', 0x260c0, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000175000-0x40)={0xd600000000000000, 0x0, 0x4, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/05 21:23:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) fcntl$getownex(r0, 0x10, &(0x7f00004e5000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000ef0000-0x7)='fdinfo\x00') dup3(r0, r0, 0x80000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) waitid(0x1, r1, &(0x7f0000af8000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x20000001, &(0x7f0000419000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$mice(&(0x7f0000d4d000-0x10)='/dev/input/mice\x00', 0x0, 0x8400) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00006a9000)=0x0, &(0x7f0000a96000)=0x4) accept$ax25(r2, &(0x7f0000ec3000)={0x0, {""/7}, 0x0}, &(0x7f00003d7000-0x4)=0x10) [ 230.011154] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 230.037495] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/05 21:23:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000cc6000-0x8)=0x0, &(0x7f000032d000)=0x8) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000f75000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/05 21:23:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f00005f8000)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) sched_getaffinity(0x0, 0x8, &(0x7f0000e5c000)=0x0) r0 = msgget$private(0x0, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000027a000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd1000-0x4)=0xe8) getresgid(&(0x7f00006df000)=0x0, &(0x7f0000254000)=0x0, &(0x7f0000b33000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f74000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093a000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000215000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000443000)=0xc) r5 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005cd000)={0x0, 0x0, 0x0}, &(0x7f0000a58000)=0xc) msgctl$IPC_SET(r0, 0x1, &(0x7f0000fa4000-0x6)={{0x401, r1, r2, r3, r4, 0x40, 0x0, 0x0, 0x0, 0x0}, 0x5, 0x1, 0x62, 0x8001, 0x7, 0x5, r5, r6, 0x0, 0x0}) 2018/01/05 21:23:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) clock_nanosleep(0x0, 0x0, &(0x7f000010b000-0x10)={0x77359400, 0x0}, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000013000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) r2 = getpgid(0x0) r3 = semget$private(0x0, 0x3, 0x1) getgroups(0x6, &(0x7f0000cc1000-0x18)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) lstat(&(0x7f0000e6b000)='./file0\x00', &(0x7f0000b3f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000212000-0x58)={{0x200, 0x0, r4, r5, r6, 0x100, 0x9, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x9, 0x0, 0x0}) sched_setparam(r2, &(0x7f00009a2000)=0x8) 2018/01/05 21:23:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80006, 0x100000001, &(0x7f0000017000)={0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) syz_open_dev$amidi(&(0x7f00005d4000)='/dev/amidi#\x00', 0x6, 0x8400) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:53 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000c6000)='/dev/vcs\x00', 0x200, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f00000f0000-0x400)={"e0918b4795b30386419cca1a2ab5a21f9917db18c7d5f85507adb3f702852471a15bd9c0771f6f3ae1a287d8303e55531041e792158a07ab087e75b654638bf71293793d9fe471c1259e93596f7e307b42e0dbcf508f58fcca91b60ce6ff0d8fcc85d7dde59f3664e9a9b818b87bfe97536ba208ac598bc5b39294df17888439f7e6293a1e24bd7efc0c4c84a570adbd2ced1792800d073ab8a3278ea64eea4b278314d1cfb6a69670a8112f2949313270c85fcd23bcb26e3b8dcfe0c3e56315cec25b5b3c80a5e078f275793019ff1bd450cd569542eef94b851f7f6b1cf5a54f382865bc8f6e9298154da975db74252faeb339244c94d7fa6056d595586782ccf8315ded78aca76320c151291ce3233f95a95695f682f3bc2cf6a2dc8c5bc471c02b451631099b8d5b1adde8d30a04ec0de08727580a091e8c34559df069a7ab074708d3a4783a79588f48ddf6d28dc887cd312adb06ebad273023e354f446e614f11e285bdae39d6b39f48f981fe3e9b925364b560f2be7920377f99d0577579352ad308467c9094528f6ef01a75839c88a6929ca062d64f2b56eb85917141df9ac5cb33cf9517b66417ba3001d943a473559898e1d550181fad79044e7f4220b6eb7d0738a04020702d5d73c16dce2386a5ec4e875f87c96c65006c72baf352db7895097bee778bea2bb86fdd128da447e3194588e8d33b86500bc3488ee446ba602a02a6f73da1dbec3f1393fab58547f74cb3db1eb4543e93586ed67f87ed8cab1c39da1ffad67a6b12c5c745395ac8f9aaa958ddc8de1833e966742be6c60e5b8cf6a3f7bf5c212fdda26810757183e166e1da5e0e19b3c97950360b31f53cf62e52d61488777415ad886738d5ec12cb9f321b0e29151633b79b409c03ec2799d55bb91f1cd6f6a34b54ff015b83e26683738306f477ffc7d597bf8b9ecb306294d9b8b2cccf74c25ede8d559f4f9c9fdeb0c39c3e23172287bb090ea1a11241af8c0f207ffba9ab2528fdc3a5fc5141a105c383e9796e6195d5b750dc20b73888381667205c81b6cc0b384589c4cbf389758d1778b9f4d490a7149f8acee154ee73befff3644e78f49ee66f8b6a339c9bf5398ab00a9fe82a9544f0d6db4afbbf5701d2addbabd1a4e85083b494b2f5ff3b296ec84cde611ce2201c38bbe114c29182825f1da8bf8190a8d716d1f9a0a05644239db4b97a75542a94e0088752b8f1ac40900a2ec66b479279f49c8aa645967211e757e1a1ee7344ae54e890642eafdbd3e3dab2e4b0f84b9f6cd1f4aa0f65fc4b07d02c408241ef69b1cff47f90db072a9c7d7c7d9732c08c141bae5300454863853fc1b2f79e12ebb6de617f159c6f0d62f1c2602c09a947aa43f47707108ebda990331934f570633ceb273459e77264283c08cd61b04b4afd64c759c5389afcb64bb37d3c5d8c8a1"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000035b000)='./file0\x00', &(0x7f000092c000)='./file0\x00', &(0x7f0000321000)='overlay\x00', 0x0, &(0x7f000002c000)="") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000673000-0xb)='/dev/mixer\x00', 0x561a00, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f000081c000)=0x0, &(0x7f00006ab000)=0x4) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00005b5000)=0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000095000-0x8)={0x0, 0x29d}, &(0x7f000084a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a3b000-0x14)={r2, 0x7, 0x4, 0x9, 0x4b6, 0x1}, &(0x7f0000aa7000-0x4)=0x14) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000d8b000-0x94)={{0x5, 0x7, 0x64, 0xfffffffffffffff8, 0x4, 0x8}, 0x4, 0x2, 0x7, 0xfbde, 0x0, "5193cb7406f6783078cc6aa80369acf4539b1ed4da8d9611b01a5966bbfa017cf97f731d9b0792b43235f445082f9cfe1fa01f50b213bfac791e3cf74f660523df02235e6d1ca4e643d68887426e4f383f9ee0c97434c34a145a9934076d07ab7dbaaa79ba897fe7f7d13acf6e647f5bd2f1542824b87f6eb46773d8d84843e6"}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000ffd000-0x4)=0x100000001) 2018/01/05 21:23:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000623000)={0x2, r0, 0x1}) ioctl$ION_IOC_MAP(r1, 0xc0084902, &(0x7f00003ca000)={0x0, r1}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00001a4000-0xcd)=""/205) ioctl$ION_IOC_SHARE(0xffffffffffffff9c, 0xc0084904, &(0x7f00006b3000-0x8)={r2, r1}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009ee000+0x26b)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c9b000-0x9)='/dev/vcs\x00', 0x100, 0x0) ioctl$ION_IOC_MAP(r1, 0xc0084902, &(0x7f00008b7000-0x8)={r3, r4}) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) r5 = msgget(0x1, 0x3c7) msgctl$MSG_INFO(r5, 0xc, &(0x7f0000ba5000-0x1d)=""/29) 2018/01/05 21:23:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000307000)=""/94, &(0x7f0000464000-0x4)=0x5e) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000224000-0xc)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f00000cf000-0x4)=0xc) 2018/01/05 21:23:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() fcntl$notify(r0, 0x0, 0x282) execve(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f00000db000)=[&(0x7f00003dd000-0x11)='-wlan0\x00', &(0x7f0000cb5000-0x6)='{ppp0\x00', &(0x7f00009ac000-0x1)='\x00', &(0x7f0000789000)='\\em0\x00', &(0x7f0000415000)='self[\x00', &(0x7f0000dfa000-0x4)="d12d1c00", &(0x7f00003b4000)='ppp0\\losystem\x00'], &(0x7f0000001000-0x1c)=[]) [ 230.181098] binder: 2073 RLIMIT_NICE not set 2018/01/05 21:23:53 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000ecf000-0x4)=0x5) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 230.250416] binder: 2065:2097 tried to acquire reference to desc 0, got 1 instead [ 230.278266] binder: 2065:2097 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 230.288935] binder: 2065:2084 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 230.295931] binder: 2084 RLIMIT_NICE not set 2018/01/05 21:23:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10002) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) writev(r0, &(0x7f0000078000-0x30)=[{&(0x7f0000e2f000-0x47)="f7ebe523613da78578a448438c0831dbaf70d7715b40c5b7872cfd0ed662d2f5e07d7207906ae03ef768e3e4ee5ee6e30674b203f306fb9192ab75a5c6bc122bd77750778e5d72", 0x47}, {&(0x7f0000860000-0x2d)="2b0578af666133dbabba208737a31a828a0fdbf2a25d7beff106a37665f835d793641647456e48d30c0e7855e3", 0x2d}, {&(0x7f0000c89000)="340564cf8bf5fd1ea359a4805a46f5488456956bf0cc18b74a72b89361b931f636d173e097c1d237a4ea01c97c536b8d0c89e9524ee57b830b99c24245bad4d679bf293356f317c7b5158947bdbaa4345978c62e6bd1e2b394ca2254f5b2fa24aa9e7e5be19108f4873da1cd6085ef0400710477a62cce92bf0347a55d0361f9fd96ee9dba0841e0aa1e36962c4af67fe0ad46483c1f86", 0x97}], 0x3) r2 = socket$inet(0x2, 0x5, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000b52000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000149000-0x4)=0x24) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000fbf000-0x8)={r3, 0xfffffffffffffff7, 0x0, []}, 0x8) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007b8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f000006a000)=0x5) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009de000-0x11)='/selinux/enforce\x00', 0x800, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00005d5000-0x10)={0x74, &(0x7f0000d4e000)="980c9f60b737e1d38ff77e5200ace7794ad0dc35b2ef219906fab4d707b57cf5105456cc37c71b8583f8c8779efeb96cbbdd43eacc0e33ee1cd72d54b3c0ee5edbb789dff176f135ec73b31268723434faed97328d00c84bd9436a6aa8273e13645c0ba990a65a6c0c4c720ba4fea7487ae44685"}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000659000)={0x7, r2, 0x1}) openat$selinux_context(0xffffffffffffff9c, &(0x7f00009ed000)='/selinux/context\x00', 0x2, 0x0) 2018/01/05 21:23:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0xfff) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000009c000-0x8)={0x0, 0x3}, &(0x7f0000785000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000796000)=@assoc_id=r1, 0x4) 2018/01/05 21:23:53 executing program 6: prctl$intptr(0x2f, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80007, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000457000)={@common='ipddp0\x00', @ifru_flags=0x8000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r1, 0x400448e6, &(0x7f0000001000)="5d669c0eb09556f4b5ed6e8d7d9aa00b120aa881279258a0b7ca5ad33d1ddc9d2b03f9b9490337e6e2406dbe71f41bab7dcee66dc17f3de65213bea062dc76c237dfb67bc3b0e024bc9a32bd9b1b47947fae538b7e50f496a1d9121f9564fc4160cf0c90ab1be36e07b06b424f183f6b667588ef319a1ddc3134cdf33db86196f60add6e63dc10cb7765d2d18a28386cd8c82925aef87192de5898f7cb1e58d7e193b7dba0c6e52436939aaf7416dee28ecd20d8c5551db8dd31a15bb6523cf2b0866be3c4090526f95b") 2018/01/05 21:23:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) clock_gettime(0x0, &(0x7f0000372000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, r1+10000000}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) semget$private(0x0, 0x7, 0x0) clock_gettime(0x0, &(0x7f000067b000)={0x0, 0x0}) tkill(r0, 0x1000000000016) 2018/01/05 21:23:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f000075a000)='./file0\x00', &(0x7f00002f3000)=@known='security.evm\x00', &(0x7f0000d20000)=""/12, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000ae000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000bbe000)={0x0, 0x3}, &(0x7f00002a8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00008cf000-0x8)=@assoc_value={r2, 0x7fff}, 0x8) bind$alg(r0, &(0x7f0000036000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000008d000)="d80d99505239d433a8331ef619bd54556737544e2dc3a57ae4827768486e2d334c6457792d438cda142f149cbc2ea989279d010a72efc2f48e21ac88e990a2b440e48bea3cdbe44452c9f2c434", 0x4d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bf2000)="", 0x0) io_setup(0x0, &(0x7f00008ef000-0x8)=0x0) io_destroy(r3) 2018/01/05 21:23:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007d7000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) openat(r0, &(0x7f00001a0000)='./file0\x00', 0x800, 0x200000000001) r1 = syz_open_dev$tun(&(0x7f0000c58000-0xd)='/dev/net/tun\x00', 0x0, 0x8000481) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 230.310208] binder: 2065:2084 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 230.329755] binder: undelivered death notification, 0000000000000000 2018/01/05 21:23:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x0, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/05 21:23:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00001b9000-0x90)={0x80000001, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getrusage(0x1, &(0x7f0000099000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00009b5000)={0x6, {{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_open_dev$amidi(&(0x7f0000aff000)='/dev/amidi#\x00', 0x398, 0x80000) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00003f6000-0x4)=0x8) getxattr(&(0x7f00005fd000-0x8)='./file0\x00', &(0x7f0000e45000)=@known='com.apple.FinderInfo\x00', &(0x7f00002b8000-0x9c)=""/156, 0x9c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000042e000)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/05 21:23:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x0, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000c01000)='reno\x00', 0x5) madvise(&(0x7f0000dc6000/0x2000)=nil, 0x2000, 0xf) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00002c4000)='/dev/cuse\x00', 0x40001, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000fbe000-0x8)={0x8, 0x4000000000000040}) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bfb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000027a000)=[{0x0, 0x0, &(0x7f0000587000-0xa0)=[{&(0x7f00003d3000-0xad)="9fc80311381a94eaee06c2841b78fa75", 0x10}], 0x1, &(0x7f00003e9000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000e24000)={0x0, 0x0, &(0x7f0000a06000)=[{&(0x7f0000a68000)=""/121, 0x79}], 0x1, &(0x7f0000ab0000)=""/78, 0x4e, 0x0}, 0x0) futex(&(0x7f0000d47000-0x4)=0x0, 0x0, 0x0, &(0x7f00006fc000)={0x0, 0x0}, &(0x7f00008d2000)=0x0, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000048b000-0x9)='/dev/dsp\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000db1000-0x28)={&(0x7f0000fb5000/0x4000)=nil, 0xfb, 0x5, 0x1, &(0x7f0000df7000/0x3000)=nil, 0x5}) 2018/01/05 21:23:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = open(&(0x7f0000cc7000)='./file0\x00', 0x20000, 0x41) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000fdf000)=0x0, &(0x7f0000497000-0x4)=0x4) signalfd4(0xffffffffffffffff, &(0x7f00000d8000)={0x0}, 0x8, 0x0) accept$inet(r0, &(0x7f00007e2000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000021000)=0x10) 2018/01/05 21:23:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000152000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000a9a000)=0x5) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f00001d2000)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000415000-0x4)=0x26) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000782000-0xb)='/dev/mixer\x00', 0x4000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f000097c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001d1000)=0x5) fchdir(r2) 2018/01/05 21:23:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000e65000-0xa)='/dev/vcs#\x00', 0x7fff, 0x4400) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000768000-0xb0)={{0x753f6ea6, 0x28000000000000}, 'port0\x00', 0x20, 0x841bc0ba9fdffda6, 0x6, 0x7, 0x1, 0x4, 0x4, 0x0, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x9) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 230.476688] kauditd_printk_skb: 22 callbacks suppressed [ 230.476696] audit: type=1326 audit(1515187434.097:1929): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2144 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 230.534647] audit: type=1326 audit(1515187434.130:1930): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2144 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=2 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 230.563869] audit: type=1326 audit(1515187434.132:1931): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2144 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 230.590489] audit: type=1326 audit(1515187434.132:1932): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2144 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 230.615165] audit: type=1326 audit(1515187434.135:1933): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2144 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 230.640831] audit: type=1326 audit(1515187434.135:1934): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2144 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 21:23:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}) 2018/01/05 21:23:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) listen(r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x9) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00005a4000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008dd000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00007e8000-0x52)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/05 21:23:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000af000)='/selinux/relabel\x00', 0x2, 0x0) name_to_handle_at(r1, &(0x7f0000d60000)='./file0\x00', &(0x7f0000312000-0x3f)={0x3f, 0x80, "e1fd8e2b0743290aab07df6439206ee9b058f0dc5a3f814dc566d3117085e92734702bc8d121f3d3eb3888c1e788e575954e5cf3e938bf"}, &(0x7f0000f90000-0x4)=0x0, 0x400) sendto$inet6(r0, &(0x7f0000925000)="c4", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00002d7000-0x8)={0x400000000009, 0x4}, 0x8) close(r0) 2018/01/05 21:23:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000160000-0xd)='/dev/net/tun\x00', 0x0, 0x204200) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) openat$audio(0xffffffffffffff9c, &(0x7f00008bf000-0xb)='/dev/audio\x00', 0x401, 0x0) 2018/01/05 21:23:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000527000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f00008b2000-0x8)=0x3) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000040a000-0xc)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000a50000-0x4)=0xc) getresuid(&(0x7f0000085000)=0x0, &(0x7f000082f000)=0x0, &(0x7f0000061000-0x4)=0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000008c000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ada000-0x4)=0x0) 2018/01/05 21:23:54 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007c9000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000628000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) r2 = getpgid(0x0) ioprio_set$pid(0x2, r2, 0x9) symlinkat(&(0x7f0000ec5000)='./file0\x00', r0, &(0x7f000004b000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x81) clock_gettime(0x0, &(0x7f000077a000-0x10)={0x0, 0x0}) readahead(r3, 0x800, 0x8001) utimensat(r1, &(0x7f00003dd000)='./file0\x00', &(0x7f0000990000)={{0x0, 0x0}, {r4, r5/1000+30000}}, 0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000081b000-0x10)={0x495, 0x8, 0x3f, 0x70000000000, 0x0}, &(0x7f0000669000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ae2000)={r6, 0x20}, &(0x7f000082b000-0x4)=0x8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00002e7000)={0x0, 0x0, 0x0}, &(0x7f000084a000)=0xc) sendto$inet6(r3, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) mincore(&(0x7f0000451000/0x4000)=nil, 0x4000, &(0x7f00004a3000)=""/110) 2018/01/05 21:23:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x0, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x14080) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000d39000)=""/17) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b0c000-0x7)={0x0, 0xd94a}, &(0x7f0000e48000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007f1000)={r1, 0xd3}, 0x8) r2 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000843000-0xac)=[@in6={0xa, 0x0, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x0, 0x362, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff1}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}], 0xac) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) syz_open_dev$sndpcmc(&(0x7f0000496000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000006e000-0xbc)={0x1, 0x1, 'client0\x00', 0x2, "c340b40aacae2c5a", "f8b245c8dcd9c1f162f1d8223a88dbfff4928e60fed7a835f367288ed70781d2", 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00001d0000-0x4)=0x0, &(0x7f0000260000)=0x4) 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}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) 2018/01/05 21:23:54 executing program 1 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000ac3000)=0x200000101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 230.666227] audit: type=1326 audit(1515187434.136:1935): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2144 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 230.691285] audit: type=1326 audit(1515187434.136:1936): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2144 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=289 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 21:23:54 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000008000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0x0, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000017000-0xc)=@proc={0x10, 0x0, 0x3, 0x8000}, 0xc) r1 = msgget(0x0, 0x7) msgrcv(r1, &(0x7f000000b000)={0x0, ""/103}, 0x6f, 0x3, 0x1000) 2018/01/05 21:23:54 executing program 1 (fault-call:3 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 230.737644] device eql entered promiscuous mode [ 230.757244] FAULT_INJECTION: forcing a failure. [ 230.757244] name failslab, interval 1, probability 0, space 0, times 0 [ 230.757255] CPU: 0 PID: 2188 Comm: syz-executor1 Not tainted 4.15.0-rc6+ #249 [ 230.757259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.757264] Call Trace: [ 230.757280] dump_stack+0x194/0x257 [ 230.757298] ? arch_local_irq_restore+0x53/0x53 [ 230.757314] ? __lock_acquire+0x664/0x3e00 [ 230.757325] ? lock_downgrade+0x980/0x980 [ 230.757352] should_fail+0x8c0/0xa40 [ 230.757368] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 230.757380] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 230.757388] ? print_irqtrace_events+0x270/0x270 [ 230.757400] ? print_irqtrace_events+0x270/0x270 [ 230.757416] ? filemap_map_pages+0x942/0x15d0 [ 230.757436] ? find_held_lock+0x35/0x1d0 [ 230.757456] ? __lock_is_held+0xb6/0x140 [ 230.757488] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 230.757499] ? check_noncircular+0x20/0x20 [ 230.757512] ? rcu_note_context_switch+0x710/0x710 [ 230.757524] ? avc_has_perm_noaudit+0x355/0x520 [ 230.757545] should_failslab+0xec/0x120 [ 230.757559] kmem_cache_alloc_node_trace+0x5a/0x750 [ 230.757573] ? mutex_lock_io_nested+0x1900/0x1900 [ 230.757595] __kmalloc_node+0x33/0x70 [ 230.757611] kvmalloc_node+0x64/0xd0 [ 230.757628] alloc_netdev_mqs+0x16d/0xed0 [ 230.757642] ? tun_set_headroom+0x60/0x60 [ 230.757655] ? free_netdev+0x360/0x360 [ 230.757667] ? check_noncircular+0x20/0x20 [ 230.757697] ? avc_has_perm+0x43e/0x680 [ 230.757716] ? avc_has_perm_noaudit+0x520/0x520 [ 230.757730] ? selinux_ipv4_output+0x40/0x40 [ 230.757774] ? selinux_capable+0x36/0x40 [ 230.757790] ? security_capable+0x8e/0xc0 [ 230.757811] ? selinux_tun_dev_create+0x9d/0xc0 [ 230.757830] __tun_chr_ioctl+0x138b/0x3dd0 [ 230.757857] ? tun_chr_read_iter+0x1e0/0x1e0 [ 230.757865] ? lock_downgrade+0x980/0x980 [ 230.757881] ? lock_release+0xa40/0xa40 [ 230.757897] ? __lock_is_held+0xb6/0x140 [ 230.757944] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 230.757954] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 230.757973] ? tun_chr_compat_ioctl+0x30/0x30 [ 230.757983] tun_chr_ioctl+0x2a/0x40 [ 230.757993] ? tun_chr_ioctl+0x2a/0x40 [ 230.758007] do_vfs_ioctl+0x1b1/0x1520 [ 230.758013] ? _cond_resched+0x14/0x30 [ 230.758032] ? ioctl_preallocate+0x2b0/0x2b0 [ 230.758048] ? selinux_capable+0x40/0x40 [ 230.758064] ? __sb_end_write+0xa0/0xd0 [ 230.758082] ? fput+0xd2/0x140 [ 230.758104] ? security_file_ioctl+0x89/0xb0 [ 230.758119] SyS_ioctl+0x8f/0xc0 [ 230.758136] entry_SYSCALL_64_fastpath+0x23/0x9a [ 230.758143] RIP: 0033:0x452ac9 2018/01/05 21:23:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000047c000)='/dev/sequencer2\x00', 0x8001, 0x0) accept4$inet6(r1, &(0x7f000025e000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000610000)=0x1c, 0x80800) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000362000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00008e9000-0x8)={0x6d194457, 0x0}) r1 = epoll_create(0x1000) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000843000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000115000-0x20)={{&(0x7f0000545000/0x1000)=nil, 0x1000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000000c000)={0x0, 0x0}) clone(0x600, &(0x7f0000687000)="", &(0x7f0000b4c000)=0x0, &(0x7f0000553000-0x4)=0x0, &(0x7f00007a5000-0x8f)="") close(r2) syz_open_dev$sndpcmp(&(0x7f00000ed000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x0) 2018/01/05 21:23:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f00000b7000-0x8)={0x0, 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000055d000)=0x101) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000095000)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f09000-0x8)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f000077a000)={r2, r0, 0x3168}) 2018/01/05 21:23:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000137000-0xac)=""/172) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/05 21:23:54 executing program 5: mmap(&(0x7f0000000000/0xe6b000)=nil, 0xe6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000094c000-0xe)='/dev/admmidi#\x00', 0xd47c, 0x40000) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00003bc000-0xd6)=""/214) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000e6c000-0x6)={0x1, [0x80000000]}, &(0x7f0000e6b000+0xb1b)=0x6) connect$inet6(r1, &(0x7f0000007000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000e65000-0x1b)={0x0, 0x0, ""}, &(0x7f0000006000)=0x8) 2018/01/05 21:23:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='\'\x00', 0x2) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a77000+0x823)=0x3e70b567, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000315000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) r2 = socket$inet6(0xa, 0x7, 0x8a5a) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000035e000-0x4)=0x0, &(0x7f0000bdb000-0x4)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:54 executing program 1 (fault-call:3 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:54 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000876000-0xb)='/dev/mixer\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000db1000)=0x4) 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, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x28060400) r1 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') setns(r1, 0x0) [ 230.758147] RSP: 002b:00007fa9cc60ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 230.758156] RAX: ffffffffffffffda RBX: 00007fa9cc60eaa0 RCX: 0000000000452ac9 [ 230.758161] RDX: 0000000020533000 RSI: 00000000400454ca RDI: 0000000000000013 [ 230.758167] RBP: 00007fa9cc60ea90 R08: 0000000000000000 R09: 0000000000000000 [ 230.758172] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 230.758178] R13: 00007fa9cc60ebc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/05 21:23:54 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000eb7000)='/dev/snd/pcmC#D#c\x00', 0x94, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000095e000)={0x0, 0x1800, 0x80000001, 0x7fff, 0x5, 0x7ff}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000067e000)={r1, 0x200, 0x4e, "2670b8e7cc4725a4d2c15146983e756d988dc40a7711762ed10d122a9a9629effabb0600efb25c3ea9e151f3a0d6d1b7e94b9ebdc12e4e853db53a14dfb55747175f9944a17d40389b673cc4064a"}, 0x56) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) [ 230.865940] FAULT_INJECTION: forcing a failure. [ 230.865940] name fail_page_alloc, interval 1, probability 0, space 0, times 1 2018/01/05 21:23:54 executing program 1 (fault-call:3 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) fsync(r0) dup2(r0, r0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000dbb000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e46000)=0xfffffffffffffd78) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000137000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pwritev(r0, &(0x7f0000324000)=[{&(0x7f00006ad000)="f5362ad1c95e89f847e50644cd2e807447be434f5435712183b6e850d71e5793fff48a26ead00be790ca7d2be31630795e4cc478e4345081ee7a882ce841e3dc814f544ef802a0d367cfffc511911a6f4e09c87c55a2accd16ae6568e50b78895892f37c03d8a86a1bad9b26191bad6e5ee7a6fff672fad5de951b2bdfe6e1", 0x7f}, {&(0x7f00002a3000-0x1000)="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", 0x1000}, {&(0x7f000033d000)="3b779d2e2e639029508d4780f62bdfaf48d175264cacc4dfdcde153b82867cdf782e4d7ec31caf6865060af83075967ab19836a56430ece4b784a16499326bf9e8b36666053f1787726c17de21e874aea49aac1e5863c56a2a4ce43e0504183d6c9c2d91a34f783ed36a7218703452d003eab58c300dd9a5a340fd9aabad63d4a5ec35325d81091a33117af257f35a80ba6110d58c36e3834d5a61d7fe2123fd4980323d99c35d7b9e92ce016edde017f6e16aa5b651947bf68b22dab407ad614af44a05a340ec1938f7e3f280", 0xcd}, {&(0x7f000081e000)="902439d117716073b2c84f7565e9eccff00ed310cf7823823230de43a5a69b2903f7071f50384d409255a61d9305785dead3e418b504da90628e77367c0b6cd74f45ef4d8b1b1673e961c4259764670c9fee3f60cd298e4fab8c97", 0x5b}, {&(0x7f0000be7000)="e23dca88ff75483dab3e5ea8de1891055f33a77cd9d08a4226bf6c179a6427bbe2316cd1aeb87192d3ca849200a85f16eb9ca4ba2b6ac1b84d6cc95573e1a627602d64b449c53a780e27ea89bc343f7f6d0c8f8d52bef702e45e2c0865598d6c318f74b40a3fd71f9bb515f6", 0x6c}], 0x5, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 230.865950] CPU: 0 PID: 2203 Comm: syz-executor1 Not tainted 4.15.0-rc6+ #249 [ 230.865955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/01/05 21:23:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000796000)='/dev/net/tun\x00', 0x0, 0x10200) timer_create(0x2, &(0x7f0000a8d000)={0x0, 0x2d, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000028a000-0x4)=0x0) timer_delete(r1) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) syz_open_dev$adsp(&(0x7f000018b000-0xb)='/dev/adsp#\x00', 0x3744, 0x10000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:54 executing program 1 (fault-call:3 fault-nth:4): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) pipe(&(0x7f000093c000+0xe8c)={0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000b7c000)=""/92) 2018/01/05 21:23:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000001000-0x71)=""/113) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000001000-0x90)={{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$sg(&(0x7f00005f8000-0x9)='/dev/sg#\x00', 0x5, 0x800) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00001b2000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff1000)=0xc) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00007a0000)=0x0, &(0x7f00005b5000)=0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f77000)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000591000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x654}, 0x1c) ioctl$TIOCCONS(r1, 0x541d) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000acb000)={0x4, 0x7fff, 0x9, 0x9}) read(r0, &(0x7f000089f000)=""/24, 0x18) sendto$inet6(r2, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) [ 230.865958] Call Trace: [ 230.865973] dump_stack+0x194/0x257 [ 230.865989] ? arch_local_irq_restore+0x53/0x53 [ 230.866023] should_fail+0x8c0/0xa40 [ 230.866038] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 230.866054] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 230.866067] ? __lock_acquire+0x664/0x3e00 [ 230.866083] ? print_irqtrace_events+0x270/0x270 [ 230.866099] ? reacquire_held_locks+0x1f9/0x3e0 [ 230.866124] ? find_held_lock+0x138/0x1d0 [ 230.866151] ? __lock_acquire+0x664/0x3e00 [ 230.866162] ? lock_downgrade+0x980/0x980 [ 230.866175] ? unlock_page+0x19f/0x270 [ 230.866190] ? should_fail+0x23b/0xa40 [ 230.866213] __alloc_pages_nodemask+0x338/0xd80 [ 230.866224] ? print_irqtrace_events+0x270/0x270 [ 230.866240] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 230.866258] ? find_held_lock+0x35/0x1d0 [ 230.866278] ? __lock_is_held+0xb6/0x140 [ 230.866316] ? check_noncircular+0x20/0x20 [ 230.866333] ? rcu_note_context_switch+0x710/0x710 [ 230.866353] cache_grow_begin+0x72/0x3f0 [ 230.866374] kmem_cache_alloc_node_trace+0x435/0x750 [ 230.866390] ? mutex_lock_io_nested+0x1900/0x1900 [ 230.866416] __kmalloc_node+0x33/0x70 [ 230.866434] kvmalloc_node+0x64/0xd0 [ 230.866450] alloc_netdev_mqs+0x16d/0xed0 [ 230.866464] ? tun_set_headroom+0x60/0x60 [ 230.866476] ? free_netdev+0x360/0x360 [ 230.866485] ? check_noncircular+0x20/0x20 [ 230.866518] ? avc_has_perm+0x43e/0x680 [ 230.866536] ? avc_has_perm_noaudit+0x520/0x520 [ 230.866549] ? selinux_ipv4_output+0x40/0x40 [ 230.866586] ? selinux_capable+0x36/0x40 [ 230.866600] ? security_capable+0x8e/0xc0 [ 230.866618] ? selinux_tun_dev_create+0x9d/0xc0 [ 230.866631] __tun_chr_ioctl+0x138b/0x3dd0 [ 230.866658] ? tun_chr_read_iter+0x1e0/0x1e0 [ 230.866665] ? lock_downgrade+0x980/0x980 2018/01/05 21:23:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000129000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) chmod(&(0x7f0000636000)='./file0\x00', 0xbfb9ad36a582246a) creat(&(0x7f0000d11000)='./file0/file0\x00', 0x0) 2018/01/05 21:23:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000362000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00008e9000-0x8)={0x6d194457, 0x0}) r1 = epoll_create(0x1000) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000843000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000115000-0x20)={{&(0x7f0000545000/0x1000)=nil, 0x1000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000000c000)={0x0, 0x0}) clone(0x600, &(0x7f0000687000)="", &(0x7f0000b4c000)=0x0, &(0x7f0000553000-0x4)=0x0, &(0x7f00007a5000-0x8f)="") close(r2) syz_open_dev$sndpcmp(&(0x7f00000ed000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x0) 2018/01/05 21:23:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000f0b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:55 executing program 1 (fault-call:3 fault-nth:5): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c34000)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x5, &(0x7f0000455000)={0x0, 0x0}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000607000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000d1e000-0x78)={0x1000, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2b, 0xffffffffffffffc1, 0x8000, 0x1, &(0x7f0000bdc000-0x10)=@common='ifb0\x00', 0x5, 0x2, 0xc04}) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000223000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/05 21:23:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000964000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00007a3000-0x10)=[], 0x0, &(0x7f0000095000)=[@sndinfo={0x1c, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x2c, 0x0}], 0x1, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000af2000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000709000)={""/1024}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e45000-0x9)='/dev/kvm\x00', 0x80002, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f48000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e7000-0x4)=0xe8) r5 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000add000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d82000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000af000-0x4)=0xe8) r8 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r10, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r9]}], 0x1, 0x0}, 0x0) recvmsg(r11, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x1c9c380}, &(0x7f0000e63000)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r12 = fcntl$getown(r2, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002e1000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000237000)=0xe8) lstat(&(0x7f0000126000)='./file0\x00', &(0x7f0000755000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00005f7000)={&(0x7f000005a000-0xc)=@kern={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000e33000)=[{&(0x7f0000639000-0x14dc)=[{0x28, 0x1000, 0x8, 0xc2, 0x2, "e6609c12be96ff4bdf79f3085247ad7873e7fe8ce2fc"}, {0xc0, 0x2, 0x200, 0x401, 0x1, "18b4230b67f6354f9f7720fc8fce1c03bb53213ba1bec7798806007b1c17f43ac797fe1d1c3dc9e8a123cda5987e3ff509967fca6cfa49d731085f6dd20699a2e31293368c72cf132880413f0afc7b8602f7664174deea2490823e60784e106a3b0def559c2829b06dba32e3a8cd57a911698eb608f486ba84f3a81070097cdbc53764d27b365f2261eff18cee66d164165586dff8ec5df09fa2cf494eb887f3feb5612ec8ecb8338055b3b98e2bfd8c"}, {0xe0, 0x100000001, 0x0, 0x8, 0x3, "e9eb00b60004e4a91ca5231125f9cf6cd36a644f0660a8d3dfbb42d846a87475404bbae63ae4faf5e33c92a6491810ad79919d9ab170e05405ede40955a2bf06e687ae8e9f574b869c2d80e4efc15771275efdc2333e2ef5a3f8ff0b11143af24e6941221af02892dde80cfc23fc658a9982d1a9bcbc7b0353ab3eb39d194617d962784721048208c682b37adaf486cddc2289daaa48d3558e5fa302c525acc2ef5fa1ee1eb583485343be075dd33ed663eec680ee596d436b2abaadea2aa5a514c56f1c4a38f4406c55373f30be4f"}, {0x94, 0xfffffffffffffffd, 0x20, 0x101, 0x0, "ef99b822dc5e0acbcb5f33f0f1f5b3dfd8a6a25efd2c1db96cb0b8b7335e7a74b8214411555d5a8029d5ec160ddb8cf041553da73e1ae401a32659271cb0b95ef8c78573129146d9054a54004112cb865976e532dc2cd69beff495f5ef00c3d70c273be4145093af4602df97a46f606531ddeb9d5676ef837302c4de7a4b509bbc3d"}, {0x1010, 0x4, 0x200, 0x1000, 0x2, 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{0x5c, 0xfffffffffffffff9, 0x1, 0x101, 0x3, "0891d2a8da8cbc351ae4286d0e6a7a3f86cbc6ef6bdff5679df61d63e1ee265b86e8239f276caebf039f47532ba4f8fa29a50eaa45762cd0514a30430aac7af69c92c752b671278073"}, {0x6c, 0xffff, 0x300, 0x80, 0x3, "683e505763262b71b701e95471203026948d4db7284cc22b76daad47128fe82a7f475b247b2d99914c891e80ca26a176433e791eaebf23726a962d2f200ada13102689061a897e769a5ad87a283488c577c93d561329e51cd243ac36"}, {0xc8, 0x1, 0x214, 0xfffffffffffffffa, 0x1, "be2bdf45274116545849980ed4c8e2a9f9fabe840cc4fc1fd98bbce1655c075322b64176d8977d56db8dda11e0657feb55b0b8bdfcd3e2337c4ecac3d5460d95de57ba564ea7302a007edc7b7a1d4a34cf73cc28850f3454415c3a22d4855ca82593f0b8123a9512f056c6308eb78c1c84ed8793cbe689f4c75378134472c72266c6d98031f64706ad0bab56389525f2eea62da93652018d7844d2383f6efabc2fca0abaf8f04ac72065960898820e99c1ece7d536f1959b"}], 0x1290}], 0x6, &(0x7f0000121000-0xd0)=[@rights={0x20, 0x1, 0x1, [r1, r2, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r2, r0, r0, r2]}, @rights={0x18, 0x1, 0x1, [r2, r1]}], 0xd0, 0x0}, 0x1) ioctl$ION_IOC_SYNC(r0, 0xc0084907, &(0x7f0000d8c000-0x8)={0x0, r0}) ioctl$ION_IOC_FREE(r0, 0xc0044901, &(0x7f00006db000)={r15}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000407000)='/dev/rfkill\x00', 0x80000, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00005f0000)={0x80000001, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xea0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) [ 230.866682] ? lock_release+0xa40/0xa40 [ 230.866696] ? __lock_is_held+0xb6/0x140 [ 230.866747] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 230.866756] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 230.866773] ? tun_chr_compat_ioctl+0x30/0x30 [ 230.866781] tun_chr_ioctl+0x2a/0x40 [ 230.866789] ? tun_chr_ioctl+0x2a/0x40 [ 230.866802] do_vfs_ioctl+0x1b1/0x1520 [ 230.866809] ? _cond_resched+0x14/0x30 [ 230.866827] ? ioctl_preallocate+0x2b0/0x2b0 [ 230.866842] ? selinux_capable+0x40/0x40 2018/01/05 21:23:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00007a1000+0xcbf)={0x0, @tick=0x0, 0x2, {0x0, 0x0}, 0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00005ef000)=0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) getrandom(&(0x7f0000039000)=""/190, 0xbe, 0x3) 2018/01/05 21:23:55 executing program 1 (fault-call:3 fault-nth:6): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 230.866857] ? __sb_end_write+0xa0/0xd0 [ 230.866874] ? fput+0xd2/0x140 [ 230.866897] ? security_file_ioctl+0x89/0xb0 [ 230.866914] SyS_ioctl+0x8f/0xc0 2018/01/05 21:23:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000362000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00008e9000-0x8)={0x6d194457, 0x0}) r1 = epoll_create(0x1000) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000843000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000115000-0x20)={{&(0x7f0000545000/0x1000)=nil, 0x1000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000000c000)={0x0, 0x0}) clone(0x600, &(0x7f0000687000)="", &(0x7f0000b4c000)=0x0, &(0x7f0000553000-0x4)=0x0, &(0x7f00007a5000-0x8f)="") close(r2) syz_open_dev$sndpcmp(&(0x7f00000ed000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x0) 2018/01/05 21:23:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) 2018/01/05 21:23:55 executing program 7: r0 = socket$unix(0x1, 0x0, 0x0) r1 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000bfe000-0x4)=r1) r2 = socket$inet6(0xa, 0x80000000000003, 0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000e5b000)="", 0x0, 0x0, &(0x7f0000a32000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 21:23:55 executing program 1 (fault-call:3 fault-nth:7): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:55 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d94000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000eb8000-0x5c)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x419, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f000099c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_flags=0x1}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000864000-0x1)={0xfff}, 0x1) [ 230.866933] entry_SYSCALL_64_fastpath+0x23/0x9a [ 230.866940] RIP: 0033:0x452ac9 [ 230.866945] RSP: 002b:00007fa9cc60ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 230.866954] RAX: ffffffffffffffda RBX: 00007fa9cc60eaa0 RCX: 0000000000452ac9 [ 230.866959] RDX: 0000000020533000 RSI: 00000000400454ca RDI: 0000000000000013 [ 230.866964] RBP: 00007fa9cc60ea90 R08: 0000000000000000 R09: 0000000000000000 [ 230.866969] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 230.866974] R13: 00007fa9cc60ebc8 R14: 00000000004b767a R15: 0000000000000000 [ 231.165450] FAULT_INJECTION: forcing a failure. [ 231.165450] name failslab, interval 1, probability 0, space 0, times 0 [ 231.165461] CPU: 1 PID: 2221 Comm: syz-executor1 Not tainted 4.15.0-rc6+ #249 [ 231.165467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.165470] Call Trace: [ 231.165488] dump_stack+0x194/0x257 [ 231.165504] ? arch_local_irq_restore+0x53/0x53 [ 231.165536] should_fail+0x8c0/0xa40 [ 231.165553] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 231.165571] ? pcpu_next_fit_region.constprop.27+0x2a7/0x3a0 [ 231.165604] ? check_noncircular+0x20/0x20 [ 231.165614] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 231.165635] ? wait_for_completion+0x770/0x770 [ 231.165651] ? lock_downgrade+0x980/0x980 [ 231.165669] ? find_next_zero_bit+0x2c/0x40 [ 231.165689] ? __lock_is_held+0xb6/0x140 [ 231.165728] should_failslab+0xec/0x120 [ 231.165740] kmem_cache_alloc_trace+0x4b/0x750 [ 231.165782] __hw_addr_create_ex+0xaa/0x3c0 [ 231.165797] ? dev_mc_init+0x160/0x160 [ 231.165813] ? do_raw_spin_trylock+0x190/0x190 [ 231.165834] ? __lock_is_held+0xb6/0x140 [ 231.165852] __hw_addr_add_ex+0xfc/0x270 [ 231.165871] dev_addr_init+0x167/0x260 [ 231.165881] ? __hw_addr_add_ex+0x270/0x270 [ 231.165887] ? perf_trace_lock+0xd6/0x900 [ 231.165897] ? kasan_unpoison_shadow+0x35/0x50 [ 231.165907] ? kasan_kmalloc+0xad/0xe0 [ 231.165924] ? __kmalloc_node+0x47/0x70 [ 231.165958] alloc_netdev_mqs+0x21a/0xed0 [ 231.165976] ? tun_set_headroom+0x60/0x60 [ 231.165991] ? free_netdev+0x360/0x360 [ 231.166002] ? check_noncircular+0x20/0x20 [ 231.166040] ? avc_has_perm+0x43e/0x680 [ 231.166060] ? avc_has_perm_noaudit+0x520/0x520 [ 231.166076] ? selinux_ipv4_output+0x40/0x40 2018/01/05 21:23:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000362000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00008e9000-0x8)={0x6d194457, 0x0}) r1 = epoll_create(0x1000) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000843000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000115000-0x20)={{&(0x7f0000545000/0x1000)=nil, 0x1000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000000c000)={0x0, 0x0}) clone(0x600, &(0x7f0000687000)="", &(0x7f0000b4c000)=0x0, &(0x7f0000553000-0x4)=0x0, &(0x7f00007a5000-0x8f)="") close(r2) syz_open_dev$sndpcmp(&(0x7f00000ed000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x0) 2018/01/05 21:23:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) set_tid_address(&(0x7f0000507000-0x4)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00004ba000)=0x5, 0x4) 2018/01/05 21:23:55 executing program 4: socket$bt_hci(0x1f, 0x3, 0x1) io_setup(0x5, &(0x7f0000112000)=0x0) io_destroy(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000000)={0x15, 0xfe, &(0x7f00002b0000-0xfe)="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"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000001000)={0x80000000, {{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]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) exit(0x2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000)=0x80000001, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000001000-0x12)=""/18) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) 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(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000003000-0x12c)=[{{&(0x7f0000000000)=@hci={0x1f, 0x5, 0x1}, 0x6, &(0x7f0000002000-0x20)=[{&(0x7f0000001000)="d0aff26566e21f21153454422e8906074c9e9c0ee6abe9cf8857d01be6c04e16869fa64388377f089016868d7b273977f7b72ca5419581544ffb60cfc74b3f00d72b74afae6fbba4e125527cdf14362ff3a2c63acf4fbd9b08c541b91f11cea1cfca35232c824c1e7afd40a35c50b9fa0146fc9c7753f2d4341b53fae8ef010ccb72be4a0d9ae7aabd5659214844112aad4805615268184219482993f458d8e5025ed535b29340d22d2d1d75cfbb4219a58fb932f64591243640f2e4cf7223d36191a1cfd0d9ef2d3a77b8055f9750968ce8caaec1f858acf9c4ec3954ddb6e770993b8413443600cea4423b", 0xec}, {&(0x7f0000002000-0x74)="523573fb8ab42a414e5662c3323dd066978e3a63237432e351626b5b4145fa5e0dea1b4728c41e66a378c592461078df2a2587bdc1d621e40679db3e79b64a33f9ec6d1f78872cde024bd5d72c2b0cb026edc6855db26a2f34749cb28b6c121fc44b317b3c9aa105200d331265dacf0289941c0a", 0x74}], 0x2, &(0x7f0000003000-0x1170)=[{0x100, 0x0, 0x80, "7b8c5baa94b5defbbbbf37aeff38b9f849b850c2acdd01e90881811f081b4b86dc8da14a7d238def10c6ba51e6bba566ed95e3b5c89e8d2c4a55066e756b50f1c7483228a2d69012aa694262549485663e258a8b421f292668f3969cd1493ee8d04a1610abbd714e452b9a9bac2c84591c334d3701f498b828f9adb3a8e4266ed8a9ddd6898417f03abb29304addb8c9879c5e02203fb8ac11de680c749ccee8761320251efcfeb81f1e9bd8c731b23f7171e9aac10e97116fbdf9e48d03beab06ecee5dac36daa717ff0f1ccce1ddc3c7c8ac278a0d51076658bf5f1de70747a79e2925773dc2122ab213"}, {0x1010, 0x0, 0x5, "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"}, {0xe0, 0x10e, 0x8, "f6fe4de1f3daef02faaffb31598c24b5f1001f2dafb126afa0c53392b5a603abbc2b7bc25949997ced13f9d9ba5dd7260baba2fcecfabb70af9a2d36a4134e8a3749f2d922703c9aae50796f6f3ca585c7c82b354a78771fbff17bf4b6a1616a26c58f29311c9fc3e209699793ed4c07df7ae46a95d416c80390bf1ac274d822c91a7aec170dd321827b586f30f86981ba6db3b99f7baea8e60f8fa20eb40331ff829e4ead852f951140b3bd2814f0c5005ad086d239ebc588c6f5f672acdce57135eee790e0cfa342"}, {0xd0, 0xc3e3c8d5391c5e51, 0xffffffff, "daf79de2503ced45c2540dcf4d777da297f343e6d339285f6540dde649516c9edb303d5db9dbc3e81e6c2a94245e8dffc9fe42abc513f91ff821d2431bb8c790647999504879c0a7af6f4523a9540982db081f4a30875c5d772908b17e65470869e3617f5025347b542446edca31de9c7ffe72a9c1125752def44b5da29e1b74459cc0f9cd3c7b8db52d7bd60759e238a2e14dec7d7b18fe23e778a7b20967df8d4efb9922ef4e0084df7761ce3f66e3315dd6152dd04b26f1fe"}], 0x1280, 0x10}, 0xfffffffffffffff7}, {{&(0x7f0000002000-0x60)=@nfc_llcp={0x27, 0x0, 0x80, 0x7, 0xfffffffffffff801, 0x400, "67eb211bcd197d20dd24067910b48d9eea37c7348803bffce1f5bf81a969d4ce970c3d09401c41264972287812fda84fbc612637254538e2ad981dc65f7088", 0x4}, 0x60, &(0x7f0000001000)=[{&(0x7f0000002000)="9aab1a542662a2704eba38e2a9e5bdc992e9f0410830262f83c7693a714e86a5f45f2e8c01b4fe11dfb5013aa955af6725d7c4f44d2e1b1a9b6e120e4521539c80c83854bef553bdfd2ed0acc73021483143cfee65385776ce1cd4f3993f95790b763f4bbc2a27c99f42a62d9a04b60a08e742a7817e33211ba9df12f36a0c53005b7b62f573dd4c2626908b1a5eba3a2253e0f7034bd2e399b029485602a428a68a0ef84f61a943ce425545333f9a9e3778c44378fc85eaa398d71ed52283872f038f01da2a5454", 0xc8}, {&(0x7f0000002000-0x47)="fee7b5b23acf7da174a7615e10e9fea27eac13eec8e00424c243fe9075bfc4aed0fac6c420d05f228c4a5e71645736a7e3878f32c8b2d7a024457eff86970f927ca339c2b36033", 0x47}, {&(0x7f0000001000-0x4d)="342b6dd091759e99352b275bce05251bb7f1ba84835b4080ecfd10dc3ea143d333c3d18821d251fe191baac887567b80dc4cf958978ef278b006950d9ab93bdc695864d026bd201130857bb379", 0x4d}], 0x3, 0x0, 0x0, 0x20000000}, 0x3}], 0x5, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000004000)='/dev/usbmon#\x00', 0x66, 0xc00) 2018/01/05 21:23:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000029f000)=[@in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}], 0x2c) r1 = socket(0xa, 0x2, 0x8) connect$ax25(r1, &(0x7f00001ac000)={0x3, {"a67013046897ea"}, 0x0}, 0x10) 2018/01/05 21:23:55 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000001b000)=0x58, 0x800) fdatasync(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000013000)={0x3, &(0x7f000000f000-0x18)=[{0xc, 0x0, 0x0, 0x0}, {0x15, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r2, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/05 21:23:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) clock_gettime(0x0, &(0x7f0000fd2000)={0x0, 0x0}) r3 = open(&(0x7f0000d7b000-0x8)='./file0\x00', 0x8000, 0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000b75000)={0x0, 0x8}, &(0x7f0000fd1000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005ef000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b45000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000560000-0x8c)={0x0, @in6={{0xa, 0x3, 0xf75, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009b0000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000d58000)={0x0, 0x5}, &(0x7f0000a9b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00001b5000)=@assoc_value={0x0, 0x5}, &(0x7f0000def000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000e90000-0x8)={0x0, 0x1}, &(0x7f0000bf7000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000551000)={0x0, 0xffffffffffffffc0, 0x30}, &(0x7f0000bb8000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00007e8000)={0x8, 0x2, 0x3, 0x80, 0x0}, &(0x7f0000f85000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f31000)={0x0, 0x9}, &(0x7f00005f3000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000b0c000)={0x0, 0xffff, 0x4, [0x5, 0x4, 0x5, 0x8000000]}, &(0x7f00009b0000)=0x10) sendmmsg$inet_sctp(r3, &(0x7f0000d6f000)=[{&(0x7f000083f000)=@in={0x2, 0x1, @rand_addr=0x356, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b1c000)=[{&(0x7f0000a75000-0xaf)="6140d7068e7f0d2904c6818ec1add3eb8dd8a7378b3bb7ea51a8d1b06b7f51ad2a0ad95f211811712e1ad6ef8dc9a95519c37c9816922858f4638b49cdedcb58f23071ac498a65eb7783cfe87b9a95742ca9cc4d164dfd4d6a58d3952bfc2809ef253e087d43ae0f7fb8834f9e3204e670305161970ab88ebb7e72a95a3a7eb2c11c15f57681ec84ea618da717f5bc069fbb06d9f6505ab7c40e0e03bd1495649658c5fe04b63d50e0ec9f22792e7e", 0xaf}, {&(0x7f00008cc000-0xf1)="c8edf471faeb1817b15db322202836ff653bfc928407a9cdd5f01baf4b199d9dde166e35bfc4622c02705b05a3604482b3379f6de2d3167531b7ae1d14bfd0db7b6f89062c3e0671f7b18879518fff2893d644d88d8963c6fb92b2d89cebbf36e972a0a4d8a2fc80e58ec040d16b08062ddfae6889eb38ddc3f42808f7a620b534b9be88dfa78ee30e2692895c344b21dd80d4fd3d052ca3534c1428d86eb86c33fcd7c6e8b07742083c9a364c7f022a703c17a7e447477a01d7edf300bb3b037c8967214aaee891e7acd923a879bafb9f538f828b72b8dd46497259e5662912254d30f529fe0fab86c2312b71f8834b01", 0xf1}, {&(0x7f000016c000-0xa6)="050b218937cc27513b81612c4e9c8a2ac749b313ebf116517bc736ff9dc4e244f0a2124c64634de4e80b41759fb0dfc82555079f91fbeeab0053bec65030167f6a256838ad4e9dd7aab2f86e28993017ad272b5a8515596590669e883482252ba2067df46c3c1884729b7833ddd5d8165af6904713b82829225ed0870cd3b22cd8befeb9b23856eb840ec667976707845d8a75f9249c9659d96cbc0d33ef059a2fc35e738a90", 0xa6}, {&(0x7f0000812000-0xa1)="b180ca4d759903ae54ffdefd37795c019d4876722416f3c972de830b3de25b8dbf7895b2c6cbae02f7cc5fdc5314eeb881f7393bb13a3cc59c9f408f4d24f848f30dd540a6a99f3ca2ca91afb37811c4b3c41279a941faefdbf7bf0fd0494efe4cf1d8caa32e1411ae76d4a594e990e1e5d2ec285dcc2f23443c53ad5b3356f17d0f6d3c7f6f55d4687958c465d48f2bd72d57f6bde15ba65a98d4e4fb5b0b82d5", 0xa1}, {&(0x7f000031f000)="fe91724da28de802d85bc8bca9462c67750536994a2e7d5a0f821f9b3ddc00ba9f15947218eaad970bb7e47ea6ec4b1140922d55c60738cc0546d136df2f481a035d127dd99ebbad344a6a7e7db51439930ee46c71d449f6c23971f57792e14bd8c5198fd8076812002e3ae39048074bdc4a3fbe15e7aa1901da4044f757b2d6349bdee68a391d90c4", 0x89}], 0x5, &(0x7f0000e7a000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x800f, 0xffffffffffffffff, 0x6, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x2, 0x80, 0x1, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x6, 0x0, 0x7, 0x1, 0x4, 0x80, 0x0, r6}}, @init={0x18, 0x84, 0x0, {0x1, 0x2, 0x7fffffff, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x9, 0x200, 0x3, 0x9, 0x9, 0x1, 0x4489, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x3, 0x8, 0x2e, r8}}], 0x120, 0x1}, {&(0x7f000089d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000249000-0x20)=[{&(0x7f00000e3000-0x65)="cf6bb84ccf42f20c4d457345f7b6e752306ff4230584794b7e56e2fa77b8496750e544776fef7dd862eb69348d9b1b9e3fa868f4c73837a05e5873b3d0f923620e4f51221d848fbac9e3486856fa0841a1e3fb35c3b5985b26de30b357fb64138d6a86569a", 0x65}, {&(0x7f0000c5c000)="2548d47b6b31e5a18e9512399f9d77108e70859e8a24c8580b5675f442b2787a32835449e09c799837afea4d87f688af0b8b54d354ad3d899819e18dea38701941bd78f80b6c9c65cf58c99ce9cb68274634cf92aa9ae423367fc2fdc001cb10779052775c1455962b811071e5ab4de541959ee459e08eb75e74eb518609f66491408c2d651b2e1342aa4a2cf649a0545d9eb0ca1feabcba133176afc2865812bf886efc2f8219438612f113dd6ebb136c", 0xb1}], 0x2, &(0x7f00005b0000)=[@init={0x18, 0x84, 0x0, {0x81, 0x9, 0x40, 0x100000001}}, @init={0x18, 0x84, 0x0, {0xef3, 0x3806, 0x800000000000000, 0x1}}], 0x60, 0x4800}, {&(0x7f00008f3000)=@in6={0xa, 0x1, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x64}, 0x1c, &(0x7f0000bc7000)=[{&(0x7f000082d000-0x98)="56304b63004e0d4980a5119c2a4f60cbfd29c06724dfe56b910e16c2985ebd917c57c4dcf62b57b9ad6c7c69e556b24dc6e31ab4d24347eb80f9a830743c546266405236195df4d549ac7133e796abc486115600511c014914d53fc593f4282a47bdd93ee2a1d5b114f491656ce496ee0fe71fcd82306ba53698676706bd095dbb677dad96b815199a82d0847fcb173cf661e2a0da84cace", 0x98}, {&(0x7f0000150000-0x1000)="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0x1000}, {&(0x7f000042e000)="ed895a824a3c0820bbf9af61260980609f19a690ad60ab98d3ebc9c2b91ee6712b55f47f790c3c457f5d34a8393fb6fce69e83ac60c8263908456c1c086a0add725318a5019505e003071fb9ae2b8e2f72fa0dbc8d968f16172f3c75e522e3bd7c12bcd81e53d49223a5333d3b54", 0x6e}, {&(0x7f00005d5000)="d9408ac196272e7a95d8acf2fb13783e7e9b5336ffd546aaebf1114022a8773801546288ed3768dd0b79752ca17fbc920b93ce30b2ea7fd32c6096b779698179cf6e44c22ff17fc126f28b9f2db9a919228748459badc7c59d54b576e1740c3e10adf46cfcc63cbe259f1dc6e6ee8654ab65693e656f85d13a6a9e645fe8d00ae0082dd17f9724d2b711d2f9dfc42adfe7c78b9746a60f6049837aeff9b1920600288a16fda1b5f75b67bfe3b955ad0b7a344041e34d7af4778487dff92cbd6c54877a3b60126da62c60a40eab0da045db4925f3c2f873", 0xd7}, {&(0x7f0000de4000-0x14)="e470e832dc15c3e783c771029dc89701c76e1eb3", 0x14}], 0x5, &(0x7f000043f000-0x1b0)=[@sndinfo={0x20, 0x84, 0x2, {0x3148d623, 0x8, 0x3, 0x3, r9}}, @init={0x18, 0x84, 0x0, {0x8, 0x442934cb, 0x4, 0x5}}, @init={0x18, 0x84, 0x0, {0x0, 0xdec, 0x7, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0xa600000000000000, 0x8, 0x1, 0x1, 0xa3, 0x9c, 0x5, 0x7, r10}}, @sndinfo={0x20, 0x84, 0x2, {0xa72c, 0x201, 0x6, 0xfffffffffffffffd, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0xc, 0x5, 0x8, r12}}, @init={0x18, 0x84, 0x0, {0x81, 0x40, 0x7, 0xbd}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x3, 0x200, 0x9, 0x100000001, 0x4, 0x7fffffff, 0x1f, r13}}, @init={0x18, 0x84, 0x0, {0x7, 0x0, 0x1f, 0xa36a}}], 0x1b0, 0x40}], 0x3, 0x20004851) setitimer(0x1, &(0x7f0000f9d000)={{r1, r2/1000+30000}, {0x77359400, 0x0}}, &(0x7f000068b000)={{0x0, 0x0}, {0x0, 0x0}}) pipe2(&(0x7f00002e8000-0x8)={0x0, 0x0}, 0x80800) ioctl$RNDADDENTROPY(r14, 0x40085203, &(0x7f00009c8000-0x69)={0x80000000, 0x61, "eeb0402cbbb10bdb3aa21d5bc07c8732ae764ba39163b5dfb0e1fb57bb08f865c85149f97766304536892c4e4497b1faa3d6f745a6bf8a2218aa7cf9ec9c948543e4c2c7f57372e55d99fd4a8df73095b461df8b3e6327e6156c2fda89dc3d182b"}) 2018/01/05 21:23:55 executing program 1 (fault-call:3 fault-nth:8): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10002) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000088000)=0x0) process_vm_writev(r2, &(0x7f0000e13000)=[{&(0x7f00006d1000)=""/4096, 0x1000}, {&(0x7f00001f6000)=""/20, 0x14}, {&(0x7f0000de7000)=""/177, 0xb1}, {&(0x7f0000a7a000-0xf)=""/15, 0xf}, {&(0x7f00008ec000-0xf3)=""/243, 0xf3}], 0x5, &(0x7f0000a58000-0x30)=[{&(0x7f00008fd000-0x14)=""/20, 0x14}, {&(0x7f00001f8000-0x19)=""/69, 0x45}, {&(0x7f0000b39000)=""/136, 0x88}], 0x3, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f33000)='/selinux/user\x00', 0x2, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000fb4000)=0x6, &(0x7f00002bb000-0x8)=0x4) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 231.166123] ? selinux_capable+0x36/0x40 [ 231.166140] ? security_capable+0x8e/0xc0 [ 231.166159] ? selinux_tun_dev_create+0x9d/0xc0 [ 231.166179] __tun_chr_ioctl+0x138b/0x3dd0 [ 231.166209] ? tun_chr_read_iter+0x1e0/0x1e0 [ 231.166216] ? lock_downgrade+0x980/0x980 [ 231.166232] ? lock_release+0xa40/0xa40 [ 231.166249] ? __lock_is_held+0xb6/0x140 [ 231.166305] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 231.166315] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 231.166336] ? tun_chr_compat_ioctl+0x30/0x30 [ 231.166345] tun_chr_ioctl+0x2a/0x40 [ 231.166354] ? tun_chr_ioctl+0x2a/0x40 [ 231.166369] do_vfs_ioctl+0x1b1/0x1520 [ 231.166375] ? _cond_resched+0x14/0x30 [ 231.166393] ? ioctl_preallocate+0x2b0/0x2b0 [ 231.166409] ? selinux_capable+0x40/0x40 [ 231.166424] ? __sb_end_write+0xa0/0xd0 [ 231.166443] ? fput+0xd2/0x140 [ 231.166467] ? security_file_ioctl+0x89/0xb0 [ 231.166485] SyS_ioctl+0x8f/0xc0 [ 231.166504] entry_SYSCALL_64_fastpath+0x23/0x9a [ 231.166513] RIP: 0033:0x452ac9 [ 231.166517] RSP: 002b:00007fa9cc60ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 231.166527] RAX: ffffffffffffffda RBX: 00007fa9cc60eaa0 RCX: 0000000000452ac9 [ 231.166532] RDX: 0000000020533000 RSI: 00000000400454ca RDI: 0000000000000013 [ 231.166537] RBP: 00007fa9cc60ea90 R08: 0000000000000000 R09: 0000000000000000 [ 231.166542] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 231.166547] R13: 00007fa9cc60ebc8 R14: 00000000004b767a R15: 0000000000000000 [ 231.244495] FAULT_INJECTION: forcing a failure. [ 231.244495] name failslab, interval 1, probability 0, space 0, times 0 [ 231.244505] CPU: 1 PID: 2233 Comm: syz-executor1 Not tainted 4.15.0-rc6+ #249 [ 231.244511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.244515] Call Trace: [ 231.244531] dump_stack+0x194/0x257 [ 231.244550] ? arch_local_irq_restore+0x53/0x53 2018/01/05 21:23:55 executing program 1 (fault-call:3 fault-nth:9): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005c2000)={0x7, 0xffffffffffffffff, 0x0}) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000bd9000-0x4)=0x0, &(0x7f0000062000)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) bind(r1, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00009e4000-0xa)=@abs={0x1, 0x0, 0x1}, 0xffffffffffffff9b) 2018/01/05 21:23:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000362000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00008e9000-0x8)={0x6d194457, 0x0}) r1 = epoll_create(0x1000) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000843000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000115000-0x20)={{&(0x7f0000545000/0x1000)=nil, 0x1000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000000c000)={0x0, 0x0}) clone(0x600, &(0x7f0000687000)="", &(0x7f0000b4c000)=0x0, &(0x7f0000553000-0x4)=0x0, &(0x7f00007a5000-0x8f)="") close(r2) syz_open_dev$sndpcmp(&(0x7f00000ed000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x0) 2018/01/05 21:23:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00001e6000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0xaafc, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10002) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000c34000)=0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r2 = syz_open_dev$vcsa(&(0x7f0000456000-0xb)='/dev/vcsa#\x00', 0x9, 0x40000) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000030000-0x8)=0x40000000) 2018/01/05 21:23:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000f41000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_addrs=@nfc={0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) r1 = syz_open_dev$sg(&(0x7f0000553000)='/dev/sg#\x00', 0x0, 0x400) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000ef000-0x2)=0x3, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d00000009c2", 0xfffffffffffffd85) r2 = accept$alg(r0, 0x0, 0x0) syncfs(r2) io_setup(0x1, &(0x7f0000e4b000)=0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009ef000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000bad000-0x4)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/05 21:23:55 executing program 4: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000dcf000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f0000979000)=@getsadinfo={0x5c, 0x1e, 0x209, 0x0, 0x0, 0x4000003, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 231.244562] ? print_irqtrace_events+0x270/0x270 [ 231.244595] should_fail+0x8c0/0xa40 [ 231.244611] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 231.244628] ? __lock_is_held+0xb6/0x140 [ 231.244663] ? find_held_lock+0x35/0x1d0 [ 231.244686] ? __lock_is_held+0xb6/0x140 2018/01/05 21:23:55 executing program 1 (fault-call:3 fault-nth:10): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/05 21:23:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000362000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00008e9000-0x8)={0x6d194457, 0x0}) r1 = epoll_create(0x1000) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000843000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000115000-0x20)={{&(0x7f0000545000/0x1000)=nil, 0x1000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000000c000)={0x0, 0x0}) clone(0x600, &(0x7f0000687000)="", &(0x7f0000b4c000)=0x0, &(0x7f0000553000-0x4)=0x0, &(0x7f00007a5000-0x8f)="") close(r2) [ 231.244723] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 231.244740] ? rcu_note_context_switch+0x710/0x710 [ 231.244770] should_failslab+0xec/0x120 [ 231.244784] kmem_cache_alloc_node_trace+0x5a/0x750 [ 231.244801] ? __hw_addr_add_ex+0x270/0x270 [ 231.244810] ? perf_trace_lock+0xd6/0x900 2018/01/05 21:23:55 executing program 7: mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setreuid(r1, 0x0) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000173000-0x48)={0x1, 0x4, &(0x7f00003a9000+0x44f)=@raw=[@call={0x85, 0x0, 0x0, 0x5}, @ldst={0x1, 0x0, 0x0, 0xf, 0x3, 0x30, 0xfffffffffffffffc}], &(0x7f0000b4f000)='GPL\x00', 0xc7e, 0xa4, &(0x7f0000959000-0xa4)=""/164, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000478000)={0x3, &(0x7f0000869000-0x18)=[{0xfffffffffffff6f3, 0xe376, 0x1, 0x7fffffff}, {0x4, 0x9, 0x4, 0x8}, {0x401, 0x4, 0x3, 0x8001}]}, 0x10) [ 231.244823] ? kasan_unpoison_shadow+0x35/0x50 [ 231.244851] __kmalloc_node+0x33/0x70 [ 231.244871] kvmalloc_node+0x99/0xd0 [ 231.244888] alloc_netdev_mqs+0x81b/0xed0 [ 231.244909] ? free_netdev+0x360/0x360 [ 231.244947] ? avc_has_perm+0x43e/0x680 [ 231.244966] ? avc_has_perm_noaudit+0x520/0x520 [ 231.244982] ? selinux_ipv4_output+0x40/0x40 [ 231.245033] ? selinux_capable+0x36/0x40 [ 231.245050] ? security_capable+0x8e/0xc0 [ 231.245072] ? selinux_tun_dev_create+0x9d/0xc0 [ 231.245094] __tun_chr_ioctl+0x138b/0x3dd0 [ 231.245126] ? tun_chr_read_iter+0x1e0/0x1e0 [ 231.245134] ? lock_downgrade+0x980/0x980 [ 231.245151] ? lock_release+0xa40/0xa40 [ 231.245166] ? __lock_is_held+0xb6/0x140 [ 231.245229] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 231.245239] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 231.245261] ? tun_chr_compat_ioctl+0x30/0x30 [ 231.245270] tun_chr_ioctl+0x2a/0x40 [ 231.245279] ? tun_chr_ioctl+0x2a/0x40 [ 231.245294] do_vfs_ioctl+0x1b1/0x1520 [ 231.245300] ? _cond_resched+0x14/0x30 [ 231.245322] ? ioctl_preallocate+0x2b0/0x2b0 [ 231.245338] ? selinux_capable+0x40/0x40 [ 231.245353] ? __sb_end_write+0xa0/0xd0 [ 231.245377] ? fput+0xd2/0x140 [ 231.245402] ? security_file_ioctl+0x89/0xb0 [ 231.245420] SyS_ioctl+0x8f/0xc0 [ 231.245440] entry_SYSCALL_64_fastpath+0x23/0x9a [ 231.245447] RIP: 0033:0x452ac9 [ 231.245451] RSP: 002b:00007fa9cc60ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 231.245461] RAX: ffffffffffffffda RBX: 00007fa9cc60eaa0 RCX: 0000000000452ac9 [ 231.245466] RDX: 0000000020533000 RSI: 00000000400454ca RDI: 0000000000000013 [ 231.245471] RBP: 00007fa9cc60ea90 R08: 0000000000000000 R09: 0000000000000000 [ 231.245476] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 231.245481] R13: 00007fa9cc60ebc8 R14: 00000000004b767a R15: 0000000000000000 [ 231.290921] FAULT_INJECTION: forcing a failure. [ 231.290921] name failslab, interval 1, probability 0, space 0, times 0 [ 231.290932] CPU: 1 PID: 2247 Comm: syz-executor1 Not tainted 4.15.0-rc6+ #249 [ 231.290937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.290941] Call Trace: [ 231.290957] dump_stack+0x194/0x257 [ 231.290973] ? arch_local_irq_restore+0x53/0x53 [ 231.290989] ? is_bpf_text_address+0xa4/0x120 [ 231.291014] should_fail+0x8c0/0xa40 [ 231.291030] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 231.291045] ? depot_save_stack+0x12c/0x490 [ 231.291066] ? save_stack+0xa3/0xd0 [ 231.291085] ? find_held_lock+0x35/0x1d0 [ 231.291104] ? __lock_is_held+0xb6/0x140 [ 231.291136] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 231.291152] ? rcu_note_context_switch+0x710/0x710 [ 231.291175] should_failslab+0xec/0x120 [ 231.291187] kmem_cache_alloc_node_trace+0x5a/0x750 [ 231.291197] ? mark_held_locks+0xaf/0x100 [ 231.291210] ? __raw_spin_lock_init+0x1c/0x100 [ 231.291231] __kmalloc_node+0x33/0x70 [ 231.291246] kvmalloc_node+0x99/0xd0 [ 231.291262] alloc_netdev_mqs+0x9b8/0xed0 [ 231.291282] ? free_netdev+0x360/0x360 [ 231.291316] ? avc_has_perm+0x43e/0x680 [ 231.291334] ? avc_has_perm_noaudit+0x520/0x520 [ 231.291347] ? selinux_ipv4_output+0x40/0x40 [ 231.291376] ? selinux_capable+0x36/0x40 [ 231.291386] ? security_capable+0x8e/0xc0 [ 231.291399] ? selinux_tun_dev_create+0x9d/0xc0 [ 231.291413] __tun_chr_ioctl+0x138b/0x3dd0 [ 231.291432] ? tun_chr_read_iter+0x1e0/0x1e0 [ 231.291438] ? lock_downgrade+0x980/0x980 [ 231.291449] ? lock_release+0xa40/0xa40 [ 231.291460] ? __lock_is_held+0xb6/0x140 [ 231.291496] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 231.291504] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 231.291517] ? tun_chr_compat_ioctl+0x30/0x30 [ 231.291523] tun_chr_ioctl+0x2a/0x40 [ 231.291530] ? tun_chr_ioctl+0x2a/0x40 [ 231.291539] do_vfs_ioctl+0x1b1/0x1520 [ 231.291544] ? _cond_resched+0x14/0x30 [ 231.291557] ? ioctl_preallocate+0x2b0/0x2b0 [ 231.291567] ? selinux_capable+0x40/0x40 [ 231.291578] ? __sb_end_write+0xa0/0xd0 [ 231.291591] ? fput+0xd2/0x140 [ 231.291607] ? security_file_ioctl+0x89/0xb0 [ 231.291619] SyS_ioctl+0x8f/0xc0 [ 231.291632] entry_SYSCALL_64_fastpath+0x23/0x9a [ 231.291637] RIP: 0033:0x452ac9 [ 231.291641] RSP: 002b:00007fa9cc60ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 231.291647] RAX: ffffffffffffffda RBX: 00007fa9cc60eaa0 RCX: 0000000000452ac9 [ 231.291651] RDX: 0000000020533000 RSI: 00000000400454ca RDI: 0000000000000013 [ 231.291654] RBP: 00007fa9cc60ea90 R08: 0000000000000000 R09: 0000000000000000 [ 231.291658] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 231.291661] R13: 00007fa9cc60ebc8 R14: 00000000004b767a R15: 0000000000000000 [ 231.505674] FAULT_INJECTION: forcing a failure. [ 231.505674] name failslab, interval 1, probability 0, space 0, times 0 [ 231.505685] CPU: 0 PID: 2261 Comm: syz-executor1 Not tainted 4.15.0-rc6+ #249 [ 231.505691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.505694] Call Trace: [ 231.505711] dump_stack+0x194/0x257 [ 231.505727] ? arch_local_irq_restore+0x53/0x53 [ 231.505744] ? lock_downgrade+0x980/0x980 [ 231.505764] should_fail+0x8c0/0xa40 [ 231.505781] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 231.505811] ? rcu_read_lock_sched_held+0x108/0x120 [ 231.505829] ? find_held_lock+0x35/0x1d0 [ 231.505849] ? __lock_is_held+0xb6/0x140 [ 231.505881] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 231.505897] ? rcu_note_context_switch+0x710/0x710 [ 231.505905] ? memcpy+0x45/0x50 [ 231.505929] should_failslab+0xec/0x120 [ 231.505940] kmem_cache_alloc_trace+0x4b/0x750 [ 231.505953] ? __raw_spin_lock_init+0x1c/0x100 [ 231.505967] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 231.505987] selinux_tun_dev_alloc_security+0x49/0x170 [ 231.506006] security_tun_dev_alloc_security+0x6d/0xa0 [ 231.506017] ? __raw_spin_lock_init+0x2d/0x100 [ 231.506033] __tun_chr_ioctl+0x1827/0x3dd0 [ 231.506061] ? tun_chr_read_iter+0x1e0/0x1e0 [ 231.506069] ? lock_downgrade+0x980/0x980 [ 231.506086] ? lock_release+0xa40/0xa40 [ 231.506102] ? __lock_is_held+0xb6/0x140 [ 231.506150] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 231.506161] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 231.506179] ? tun_chr_compat_ioctl+0x30/0x30 [ 231.506189] tun_chr_ioctl+0x2a/0x40 [ 231.506199] ? tun_chr_ioctl+0x2a/0x40 [ 231.506212] do_vfs_ioctl+0x1b1/0x1520 [ 231.506220] ? _cond_resched+0x14/0x30 [ 231.506238] ? ioctl_preallocate+0x2b0/0x2b0 [ 231.506254] ? selinux_capable+0x40/0x40 [ 231.506279] ? __sb_end_write+0xa0/0xd0 [ 231.506298] ? fput+0xd2/0x140 [ 231.506322] ? security_file_ioctl+0x89/0xb0 [ 231.506338] SyS_ioctl+0x8f/0xc0 [ 231.506357] entry_SYSCALL_64_fastpath+0x23/0x9a [ 231.506365] RIP: 0033:0x452ac9 [ 231.506370] RSP: 002b:00007fa9cc60ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 231.506380] RAX: ffffffffffffffda RBX: 00007fa9cc60eaa0 RCX: 0000000000452ac9 [ 231.506385] RDX: 0000000020533000 RSI: 00000000400454ca RDI: 0000000000000013 [ 231.506390] RBP: 00007fa9cc60ea90 R08: 0000000000000000 R09: 0000000000000000 [ 231.506396] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 231.506401] R13: 00007fa9cc60ebc8 R14: 00000000004b767a R15: 0000000000000000 [ 231.566439] FAULT_INJECTION: forcing a failure. [ 231.566439] name failslab, interval 1, probability 0, space 0, times 0 [ 231.566449] CPU: 0 PID: 2276 Comm: syz-executor1 Not tainted 4.15.0-rc6+ #249 [ 231.566454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.566458] Call Trace: [ 231.566477] dump_stack+0x194/0x257 [ 231.566491] ? arch_local_irq_restore+0x53/0x53 [ 231.566501] ? find_held_lock+0x35/0x1d0 [ 231.566530] should_fail+0x8c0/0xa40 [ 231.566537] ? lock_downgrade+0x980/0x980 [ 231.566549] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 231.566565] ? print_irqtrace_events+0x270/0x270 [ 231.566591] ? find_held_lock+0x35/0x1d0 [ 231.566609] ? __lock_is_held+0xb6/0x140 [ 231.566640] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 231.566655] ? rcu_note_context_switch+0x710/0x710 [ 231.566678] should_failslab+0xec/0x120 [ 231.566689] __kmalloc+0x63/0x760 [ 231.566709] ? tun_attach+0x8e2/0x10b0 [ 231.566725] tun_attach+0x8e2/0x10b0 [ 231.566746] ? tun_do_read+0x1f50/0x1f50 [ 231.566760] ? lockdep_init_map+0x9/0x10 [ 231.566768] ? init_timer_key+0x163/0x3f0 [ 231.566782] ? init_timer_on_stack_key+0xe0/0xe0 [ 231.566795] ? round_jiffies_up+0xce/0x100 [ 231.566804] ? __round_jiffies_up_relative+0x150/0x150 [ 231.566811] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 231.566821] ? selinux_tun_dev_alloc_security+0x124/0x170 [ 231.566841] __tun_chr_ioctl+0x1d47/0x3dd0 [ 231.566866] ? tun_chr_read_iter+0x1e0/0x1e0 [ 231.566872] ? lock_downgrade+0x980/0x980 [ 231.566887] ? lock_release+0xa40/0xa40 [ 231.566903] ? __lock_is_held+0xb6/0x140 [ 231.566948] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 231.566956] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 231.566974] ? tun_chr_compat_ioctl+0x30/0x30 [ 231.566981] tun_chr_ioctl+0x2a/0x40 [ 231.566992] ? tun_chr_ioctl+0x2a/0x40 [ 231.567007] do_vfs_ioctl+0x1b1/0x1520 [ 231.567015] ? _cond_resched+0x14/0x30 [ 231.567034] ? ioctl_preallocate+0x2b0/0x2b0 [ 231.567048] ? selinux_capable+0x40/0x40 [ 231.567061] ? __sb_end_write+0xa0/0xd0 [ 231.567078] ? fput+0xd2/0x140 [ 231.567099] ? security_file_ioctl+0x89/0xb0 [ 231.567113] SyS_ioctl+0x8f/0xc0 [ 231.567130] entry_SYSCALL_64_fastpath+0x23/0x9a [ 231.567136] RIP: 0033:0x452ac9 [ 231.567140] RSP: 002b:00007fa9cc60ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 231.567148] RAX: ffffffffffffffda RBX: 00007fa9cc60eaa0 RCX: 0000000000452ac9 [ 231.567153] RDX: 0000000020533000 RSI: 00000000400454ca RDI: 0000000000000013 [ 231.567157] RBP: 00007fa9cc60ea90 R08: 0000000000000000 R09: 0000000000000000 [ 231.567161] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 231.567166] R13: 00007fa9cc60ebc8 R14: 00000000004b767a R15: 0000000000000000 [ 231.673172] FAULT_INJECTION: forcing a failure. [ 231.673172] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 231.673181] CPU: 1 PID: 2293 Comm: syz-executor1 Not tainted 4.15.0-rc6+ #249 [ 231.673185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.673188] Call Trace: [ 231.673204] dump_stack+0x194/0x257 [ 231.673219] ? arch_local_irq_restore+0x53/0x53 [ 231.673251] should_fail+0x8c0/0xa40 [ 231.673259] ? perf_trace_lock+0xd6/0x900 [ 231.673273] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 231.673289] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 231.673300] ? __is_insn_slot_addr+0x1fc/0x330 [ 231.673311] ? check_noncircular+0x20/0x20 [ 231.673321] ? perf_trace_lock+0xd6/0x900 [ 231.673327] ? perf_trace_lock+0xd6/0x900 [ 231.673341] ? perf_trace_lock+0xd6/0x900 [ 231.673353] ? trace_event_raw_event_lock+0x340/0x340 [ 231.673360] ? trace_event_raw_event_lock+0x340/0x340 [ 231.673375] ? trace_event_raw_event_lock+0x340/0x340 [ 231.673381] ? check_noncircular+0x20/0x20 [ 231.673394] ? perf_trace_lock+0xd6/0x900 [ 231.673406] ? find_held_lock+0x35/0x1d0 [ 231.673421] ? trace_event_raw_event_lock+0x340/0x340 [ 231.673439] ? should_fail+0x23b/0xa40 [ 231.673446] ? lock_downgrade+0x980/0x980 [ 231.673453] ? lock_timer_base+0xaf/0x280 [ 231.673475] __alloc_pages_nodemask+0x338/0xd80 [ 231.673485] ? print_irqtrace_events+0x270/0x270 [ 231.673501] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 231.673520] ? find_held_lock+0x35/0x1d0 [ 231.673540] ? __lock_is_held+0xb6/0x140 [ 231.673585] ? rcu_note_context_switch+0x710/0x710 [ 231.673603] cache_grow_begin+0x72/0x3f0 [ 231.673621] __kmalloc+0x408/0x760 [ 231.673641] ? tun_attach+0x8e2/0x10b0 [ 231.673660] tun_attach+0x8e2/0x10b0 [ 231.673684] ? tun_do_read+0x1f50/0x1f50 [ 231.673700] ? lockdep_init_map+0x9/0x10 [ 231.673708] ? init_timer_key+0x163/0x3f0 [ 231.673724] ? init_timer_on_stack_key+0xe0/0xe0 [ 231.673737] ? round_jiffies_up+0xce/0x100 [ 231.673747] ? __round_jiffies_up_relative+0x150/0x150 [ 231.673760] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 231.673772] ? selinux_tun_dev_alloc_security+0x124/0x170 [ 231.673794] __tun_chr_ioctl+0x1d47/0x3dd0 [ 231.673822] ? tun_chr_read_iter+0x1e0/0x1e0 [ 231.673829] ? lock_downgrade+0x980/0x980 [ 231.673845] ? lock_release+0xa40/0xa40 [ 231.673861] ? __lock_is_held+0xb6/0x140 [ 231.673921] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 231.673933] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 231.673954] ? tun_chr_compat_ioctl+0x30/0x30 [ 231.673963] tun_chr_ioctl+0x2a/0x40 [ 231.673971] ? tun_chr_ioctl+0x2a/0x40 [ 231.673984] do_vfs_ioctl+0x1b1/0x1520 [ 231.673990] ? _cond_resched+0x14/0x30 [ 231.674013] ? ioctl_preallocate+0x2b0/0x2b0 [ 231.674028] ? selinux_capable+0x40/0x40 [ 231.674044] ? __sb_end_write+0xa0/0xd0 [ 231.674063] ? fput+0xd2/0x140 [ 231.674088] ? security_file_ioctl+0x89/0xb0 [ 231.674105] SyS_ioctl+0x8f/0xc0 [ 231.674124] entry_SYSCALL_64_fastpath+0x23/0x9a [ 231.674131] RIP: 0033:0x452ac9 [ 231.674136] RSP: 002b:00007fa9cc60ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 231.674144] RAX: ffffffffffffffda RBX: 00007fa9cc60eaa0 RCX: 0000000000452ac9 [ 231.674149] RDX: 0000000020533000 RSI: 00000000400454ca RDI: 0000000000000013 [ 231.674154] RBP: 00007fa9cc60ea90 R08: 0000000000000000 R09: 0000000000000000 [ 231.674158] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 231.674164] R13: 00007fa9cc60ebc8 R14: 00000000004b767a R15: 0000000000000000 [ 231.899467] FAULT_INJECTION: forcing a failure. [ 231.899467] name failslab, interval 1, probability 0, space 0, times 0 [ 231.899477] CPU: 0 PID: 2312 Comm: syz-executor1 Not tainted 4.15.0-rc6+ #249 [ 231.899482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.899486] Call Trace: [ 231.899501] dump_stack+0x194/0x257 [ 231.899518] ? arch_local_irq_restore+0x53/0x53 [ 231.899529] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 231.899561] should_fail+0x8c0/0xa40 [ 231.899578] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 231.899595] ? mark_held_locks+0xaf/0x100 [ 231.899609] ? __raw_spin_lock_init+0x1c/0x100 [ 231.899623] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 231.899642] ? find_held_lock+0x35/0x1d0 [ 231.899663] ? __lock_is_held+0xb6/0x140 [ 231.899703] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 231.899714] ? pm_runtime_init+0x418/0x500 [ 231.899728] ? rcu_note_context_switch+0x710/0x710 [ 231.899755] should_failslab+0xec/0x120 [ 231.899770] __kmalloc_track_caller+0x5f/0x760 [ 231.899788] ? lockdep_init_map+0x9/0x10 [ 231.899798] ? kstrdup_const+0x39/0x50 [ 231.899816] kstrdup+0x39/0x70 [ 231.899828] kstrdup_const+0x39/0x50 [ 231.899841] kvasprintf_const+0x10e/0x160 [ 231.899858] kobject_set_name_vargs+0x5b/0x140 [ 231.899873] dev_set_name+0xb4/0xf0 [ 231.899884] ? device_initialize+0x5b0/0x5b0 [ 231.899902] ? __dev_get_by_name+0x150/0x150 [ 231.899913] ? rtnl_is_locked+0x54/0xb0 [ 231.899939] netdev_register_kobject+0xc3/0x360 [ 231.899958] register_netdevice+0xb2b/0x1010 [ 231.899981] ? netdev_change_features+0x100/0x100 [ 231.899995] ? round_jiffies_up+0xce/0x100 [ 231.900012] ? __round_jiffies_up_relative+0x150/0x150 [ 231.900022] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 231.900037] ? selinux_tun_dev_alloc_security+0x124/0x170 [ 231.900063] __tun_chr_ioctl+0x1d89/0x3dd0 [ 231.900094] ? tun_chr_read_iter+0x1e0/0x1e0 [ 231.900102] ? lock_downgrade+0x980/0x980 [ 231.900120] ? lock_release+0xa40/0xa40 [ 231.900137] ? __lock_is_held+0xb6/0x140 [ 231.900198] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 231.900208] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 231.900230] ? tun_chr_compat_ioctl+0x30/0x30 [ 231.900246] tun_chr_ioctl+0x2a/0x40 [ 231.900257] ? tun_chr_ioctl+0x2a/0x40 [ 231.900274] do_vfs_ioctl+0x1b1/0x1520 [ 231.900280] ? _cond_resched+0x14/0x30 [ 231.900302] ? ioctl_preallocate+0x2b0/0x2b0 [ 231.900318] ? selinux_capable+0x40/0x40 [ 231.900336] ? __sb_end_write+0xa0/0xd0 [ 231.900357] ? fput+0xd2/0x140 [ 231.900384] ? security_file_ioctl+0x89/0xb0 [ 231.900403] SyS_ioctl+0x8f/0xc0 [ 231.900424] entry_SYSCALL_64_fastpath+0x23/0x9a [ 231.900432] RIP: 0033:0x452ac9 [ 231.900437] RSP: 002b:00007fa9cc60ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 231.900446] RAX: ffffffffffffffda RBX: 00007fa9cc60eaa0 RCX: 0000000000452ac9 [ 231.900452] RDX: 0000000020533000 RSI: 00000000400454ca RDI: 0000000000000013 [ 231.900458] RBP: 00007fa9cc60ea90 R08: 0000000000000000 R09: 0000000000000000 [ 231.900463] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 231.900470] R13: 00007fa9cc60ebc8 R14: 00000000004b767a R15: 0000000000000000 [ 232.146577] FAULT_INJECTION: forcing a failure. [ 232.146577] name failslab, interval 1, probability 0, space 0, times 0 [ 232.146587] CPU: 1 PID: 2342 Comm: syz-executor1 Not tainted 4.15.0-rc6+ #249 [ 232.146592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.146595] Call Trace: [ 232.146610] dump_stack+0x194/0x257 [ 232.146626] ? arch_local_irq_restore+0x53/0x53 [ 232.146638] ? trace_hardirqs_on+0xd/0x10 [ 232.146649] ? _raw_spin_unlock_irq+0x27/0x70 [ 232.146668] should_fail+0x8c0/0xa40 [ 232.146675] ? copy_overflow+0x20/0x20 [ 232.146688] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 232.146708] ? tun_chr_ioctl+0x2a/0x40 [ 232.146734] ? __sched_text_start+0x8/0x8 [ 232.146741] ? retint_kernel+0x10/0x10 [ 232.146756] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 232.146770] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 232.146792] ? retint_kernel+0x10/0x10 [ 232.146825] ? ___might_sleep+0x110/0x470 [ 232.146850] should_failslab+0xec/0x120 [ 232.146862] kmem_cache_alloc_trace+0x4b/0x750 [ 232.146871] ? __lock_is_held+0xb6/0x140 [ 232.146896] device_private_init+0x98/0x230 [ 232.146905] ? virtual_device_parent+0x60/0x60 [ 232.146911] ? kfree+0x1f3/0x260 [ 232.146935] device_add+0x8dc/0x1650 [ 232.146942] ? dev_set_name+0xb4/0xf0 [ 232.146951] ? device_initialize+0x5b0/0x5b0 [ 232.146965] ? device_private_init+0x230/0x230 [ 232.146975] ? rtnl_is_locked+0x54/0xb0 [ 232.146998] netdev_register_kobject+0x183/0x360 [ 232.147016] register_netdevice+0xb2b/0x1010 [ 232.147034] ? netdev_change_features+0x100/0x100 [ 232.147048] ? round_jiffies_up+0xce/0x100 [ 232.147057] ? __round_jiffies_up_relative+0x150/0x150 [ 232.147065] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 232.147077] ? selinux_tun_dev_alloc_security+0x124/0x170 [ 232.147100] __tun_chr_ioctl+0x1d89/0x3dd0 [ 232.147128] ? tun_chr_read_iter+0x1e0/0x1e0 [ 232.147140] ? __schedule+0x8f3/0x2060 [ 232.147162] ? __sched_text_start+0x8/0x8 [ 232.147210] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 232.147218] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 232.147236] ? tun_chr_compat_ioctl+0x30/0x30 [ 232.147244] tun_chr_ioctl+0x2a/0x40 [ 232.147253] ? tun_chr_ioctl+0x2a/0x40 [ 232.147266] do_vfs_ioctl+0x1b1/0x1520 [ 232.147273] ? _cond_resched+0x1d/0x30 [ 232.147291] ? ioctl_preallocate+0x2b0/0x2b0 [ 232.147302] ? selinux_capable+0x40/0x40 [ 232.147315] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 232.147326] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 232.147355] ? security_file_ioctl+0x89/0xb0 [ 232.147371] SyS_ioctl+0x8f/0xc0 [ 232.147390] entry_SYSCALL_64_fastpath+0x23/0x9a [ 232.147397] RIP: 0033:0x452ac9 [ 232.147402] RSP: 002b:00007fa9cc60ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 232.147412] RAX: ffffffffffffffda RBX: 00007fa9cc60eaa0 RCX: 0000000000452ac9 [ 232.147417] RDX: 0000000020533000 RSI: 00000000400454ca RDI: 0000000000000013 [ 232.147422] RBP: 00007fa9cc60ea90 R08: 0000000000000000 R09: 0000000000000000 [ 232.147427] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 232.147431] R13: 00007fa9cc60ebc8 R14: 00000000004b767a R15: 0000000000000000 [ 232.147815] netlink: 'syz-executor4': attribute type 3 has an invalid length. [ 232.183614] netlink: 'syz-executor4': attribute type 3 has an invalid length. [ 232.226006] FAULT_INJECTION: forcing a failure. [ 232.226006] name failslab, interval 1, probability 0, space 0, times 0 [ 232.226052] CPU: 0 PID: 2357 Comm: syz-executor1 Not tainted 4.15.0-rc6+ #249 [ 232.226056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.226058] Call Trace: [ 232.226072] dump_stack+0x194/0x257 [ 232.226083] ? arch_local_irq_restore+0x53/0x53 [ 232.226097] ? print_irqtrace_events+0x270/0x270 [ 232.226118] should_fail+0x8c0/0xa40 [ 232.226126] ? check_noncircular+0x20/0x20 [ 232.226142] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 232.226151] ? __lock_acquire+0x664/0x3e00 [ 232.226166] ? lock_downgrade+0x980/0x980 [ 232.226180] ? find_held_lock+0x35/0x1d0 [ 232.226194] ? __lock_is_held+0xb6/0x140 [ 232.226227] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 232.226234] ? __lock_acquire+0x664/0x3e00 [ 232.226249] ? rcu_note_context_switch+0x710/0x710 [ 232.226256] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 232.226273] should_failslab+0xec/0x120 [ 232.226282] __kmalloc_track_caller+0x5f/0x760 [ 232.226290] ? check_noncircular+0x20/0x20 [ 232.226298] ? get_device_parent.isra.25+0xd1/0x590 [ 232.226307] ? check_noncircular+0x20/0x20 [ 232.226313] ? get_device_parent.isra.25+0xd1/0x590 [ 232.226319] ? kstrdup_const+0x39/0x50 [ 232.226335] kstrdup+0x39/0x70 [ 232.226346] kstrdup_const+0x39/0x50 [ 232.226355] __kernfs_new_node+0xa2/0x570 [ 232.226368] ? kernfs_dop_revalidate+0x380/0x380 [ 232.226375] ? find_held_lock+0x35/0x1d0 [ 232.226397] ? kobject_add_internal+0x2f5/0xbc0 [ 232.226407] ? lock_downgrade+0x980/0x980 [ 232.226421] ? lock_release+0xa40/0xa40 [ 232.226435] kernfs_new_node+0x80/0xe0 [ 232.226450] kernfs_create_dir_ns+0x41/0x140 [ 232.226467] sysfs_create_dir_ns+0xbe/0x1d0 [ 232.226480] kobject_add_internal+0x335/0xbc0 [ 232.226488] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 232.226504] ? kobj_ns_type_registered+0x50/0x50 [ 232.226513] ? get_device_parent.isra.25+0x423/0x590 [ 232.226523] ? lock_downgrade+0x980/0x980 [ 232.226537] ? lock_release+0xa40/0xa40 [ 232.226553] kobject_add+0x132/0x1f0 [ 232.226563] ? kobject_add_internal+0xbc0/0xbc0 [ 232.226582] ? mutex_unlock+0xd/0x10 [ 232.226588] ? device_add+0x350/0x1650 [ 232.226607] device_add+0x35d/0x1650 [ 232.226613] ? dev_set_name+0xb4/0xf0 [ 232.226623] ? device_initialize+0x5b0/0x5b0 [ 232.226638] ? device_private_init+0x230/0x230 [ 232.226648] ? rtnl_is_locked+0x54/0xb0 [ 232.226671] netdev_register_kobject+0x183/0x360 [ 232.226688] register_netdevice+0xb2b/0x1010 [ 232.226707] ? netdev_change_features+0x100/0x100 [ 232.226720] ? round_jiffies_up+0xce/0x100 [ 232.226728] ? __round_jiffies_up_relative+0x150/0x150 [ 232.226736] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 232.226747] ? selinux_tun_dev_alloc_security+0x124/0x170 [ 232.226768] __tun_chr_ioctl+0x1d89/0x3dd0 [ 232.226794] ? tun_chr_read_iter+0x1e0/0x1e0 [ 232.226801] ? lock_downgrade+0x980/0x980 [ 232.226816] ? lock_release+0xa40/0xa40 [ 232.226829] ? __lock_is_held+0xb6/0x140 [ 232.226882] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 232.226891] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 232.226911] ? tun_chr_compat_ioctl+0x30/0x30 [ 232.226919] tun_chr_ioctl+0x2a/0x40 [ 232.226928] ? tun_chr_ioctl+0x2a/0x40 [ 232.226940] do_vfs_ioctl+0x1b1/0x1520 [ 232.226947] ? _cond_resched+0x14/0x30 [ 232.226963] ? ioctl_preallocate+0x2b0/0x2b0 [ 232.226975] ? selinux_capable+0x40/0x40 [ 232.226988] ? __sb_end_write+0xa0/0xd0 [ 232.227009] ? fput+0xd2/0x140 [ 232.227031] ? security_file_ioctl+0x89/0xb0 [ 232.227044] SyS_ioctl+0x8f/0xc0 [ 232.227062] entry_SYSCALL_64_fastpath+0x23/0x9a [ 232.227069] RIP: 0033:0x452ac9 [ 232.227073] RSP: 002b:00007fa9cc60ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 232.227082] RAX: ffffffffffffffda RBX: 00007fa9cc60eaa0 RCX: 0000000000452ac9 [ 232.227087] RDX: 0000000020533000 RSI: 00000000400454ca RDI: 0000000000000013 [ 232.227092] RBP: 00007fa9cc60ea90 R08: 0000000000000000 R09: 0000000000000000 [ 232.227097] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 232.227102] R13: 00007fa9cc60ebc8 R14: 00000000004b767a R15: 0000000000000000 [ 232.227163] ------------[ cut here ]------------ [ 232.227169] kobject_add_internal failed for  (error: -12 parent: net) [ 232.227373] WARNING: CPU: 0 PID: 2357 at lib/kobject.c:244 kobject_add_internal+0x3f6/0xbc0 [ 232.227378] Kernel panic - not syncing: panic_on_warn set ... [ 232.227378] [ 232.227385] CPU: 0 PID: 2357 Comm: syz-executor1 Not tainted 4.15.0-rc6+ #249 [ 232.227390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.227393] Call Trace: [ 232.227402] dump_stack+0x194/0x257 [ 232.227416] ? arch_local_irq_restore+0x53/0x53 [ 232.227431] ? vsnprintf+0x1ed/0x1900 [ 232.227447] panic+0x1e4/0x41c [ 232.227457] ? refcount_error_report+0x214/0x214 [ 232.227465] ? show_regs_print_info+0x18/0x18 [ 232.227485] ? __warn+0x1c1/0x200 [ 232.227500] ? kobject_add_internal+0x3f6/0xbc0 [ 232.227506] __warn+0x1dc/0x200 [ 232.227516] ? kobject_add_internal+0x3f6/0xbc0 [ 232.227529] report_bug+0x211/0x2d0 [ 232.227548] fixup_bug.part.11+0x37/0x80 [ 232.227560] do_error_trap+0x2d7/0x3e0 [ 232.227576] ? math_error+0x400/0x400 [ 232.227582] ? vprintk_emit+0x3ea/0x590 [ 232.227612] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 232.227629] do_invalid_op+0x1b/0x20 [ 232.227637] invalid_op+0x22/0x40 [ 232.227645] RIP: 0010:kobject_add_internal+0x3f6/0xbc0 [ 232.227650] RSP: 0018:ffff8801bd0a76f0 EFLAGS: 00010286 [ 232.227657] RAX: dffffc0000000008 RBX: ffff8801cd0f9398 RCX: ffffffff8159da9e [ 232.227662] RDX: 0000000000010000 RSI: ffffc90003767000 RDI: 0000000000000246 [ 232.227667] RBP: ffff8801bd0a77e8 R08: 1ffff10037a14e71 R09: 0000000000000000 [ 232.227671] R10: ffff8801bd0a74b0 R11: 0000000000000000 R12: 1ffff10037a14ee4 [ 232.227676] R13: 00000000fffffff4 R14: ffff8801d829d800 R15: ffffffff86201980 [ 232.227698] ? vprintk_func+0x5e/0xc0 [ 232.227715] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 232.227731] ? kobj_ns_type_registered+0x50/0x50 [ 232.227743] ? get_device_parent.isra.25+0x423/0x590 [ 232.227755] ? lock_downgrade+0x980/0x980 [ 232.227770] ? lock_release+0xa40/0xa40 [ 232.227789] kobject_add+0x132/0x1f0 [ 232.227801] ? kobject_add_internal+0xbc0/0xbc0 [ 232.227823] ? mutex_unlock+0xd/0x10 [ 232.227830] ? device_add+0x350/0x1650 [ 232.227849] device_add+0x35d/0x1650 [ 232.227856] ? dev_set_name+0xb4/0xf0 [ 232.227866] ? device_initialize+0x5b0/0x5b0 [ 232.227882] ? device_private_init+0x230/0x230 [ 232.227893] ? rtnl_is_locked+0x54/0xb0 [ 232.227915] netdev_register_kobject+0x183/0x360 [ 232.227933] register_netdevice+0xb2b/0x1010 [ 232.227952] ? netdev_change_features+0x100/0x100 [ 232.227965] ? round_jiffies_up+0xce/0x100 [ 232.227975] ? __round_jiffies_up_relative+0x150/0x150 [ 232.227984] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 232.227996] ? selinux_tun_dev_alloc_security+0x124/0x170 [ 232.228022] __tun_chr_ioctl+0x1d89/0x3dd0 [ 232.228048] ? tun_chr_read_iter+0x1e0/0x1e0 [ 232.228055] ? lock_downgrade+0x980/0x980 [ 232.228070] ? lock_release+0xa40/0xa40 [ 232.228084] ? __lock_is_held+0xb6/0x140 [ 232.228135] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 232.228143] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 232.228162] ? tun_chr_compat_ioctl+0x30/0x30 [ 232.228170] tun_chr_ioctl+0x2a/0x40 [ 232.228178] ? tun_chr_ioctl+0x2a/0x40 [ 232.228190] do_vfs_ioctl+0x1b1/0x1520 [ 232.228197] ? _cond_resched+0x14/0x30 [ 232.228220] ? ioctl_preallocate+0x2b0/0x2b0 [ 232.228234] ? selinux_capable+0x40/0x40 [ 232.228250] ? __sb_end_write+0xa0/0xd0 [ 232.228268] ? fput+0xd2/0x140 [ 232.228290] ? security_file_ioctl+0x89/0xb0 [ 232.228305] SyS_ioctl+0x8f/0xc0 [ 232.228323] entry_SYSCALL_64_fastpath+0x23/0x9a [ 232.228329] RIP: 0033:0x452ac9 [ 232.228333] RSP: 002b:00007fa9cc60ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 232.228342] RAX: ffffffffffffffda RBX: 00007fa9cc60eaa0 RCX: 0000000000452ac9 [ 232.228346] RDX: 0000000020533000 RSI: 00000000400454ca RDI: 0000000000000013 [ 232.228351] RBP: 00007fa9cc60ea90 R08: 0000000000000000 R09: 0000000000000000 [ 232.228356] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 232.228361] R13: 00007fa9cc60ebc8 R14: 00000000004b767a R15: 0000000000000000 [ 232.229355] Dumping ftrace buffer: [ 232.229560] (ftrace buffer empty) [ 232.229562] Kernel Offset: disabled [ 234.874261] Rebooting in 86400 seconds..