ck2(&(0x7f00009c6000/0x4000)=nil, 0x4000, 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80402, 0x0) 2018/02/26 11:51:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f0000000000)={0x150, 0x18, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@typed={0xc, 0xff, @u32=0x4}, @nested={0x130, 0x6d, [@typed={0x10, 0x70, @u64=0x6}, @generic="6639bed0ff6a0cd041b59e27fe5cf28602c0f14281c139508a0e6a36a6596af9a0f5b9547d8af59d6b568813f6ebe73d81e7cb946e2a", @generic="f9eca6a6b9acedee3a374fff01917d2c30448130e6c95f91aefe77f86e7b4002e6337fe9c7a861174cb8f49c3a9478a65d3264967a17e6f132f4f22af3b35fee98715a96eab79ccd7875b2f6b3fbce18fbe9126a41874967aad8b0ab1e8cc256ca26bb1aaabccabcf3501e21302f3db7bed0d850f0fc09ba0789c4412def898d9339d3575017b11d3156f308a78148d596df37f83dab6f64a6879d18b4b6e960b970586594d5a26c0b3c58e83a55e6d594deea08b1c4bd77", @typed={0xc, 0xb, @fd=r0}, @typed={0x20, 0x88, @str='/.@/mime_type+mime_type\x00'}]}]}, 0x150}, 0x1}, 0x0) 2018/02/26 11:51:55 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ebeff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setlease(r0, 0x400, 0xfffffffffffffffe) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 11:51:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000000040)=""/24, &(0x7f0000000080)=0x18) 2018/02/26 11:51:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) 2018/02/26 11:51:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x1, 0xdc9, 0x3, 0x5246e8c6, 0x2}, &(0x7f0000000040)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0xea, "57aea9f9b7606a0305a2d263559b46bbcf8fac36067272a0145aec0cefc9ce050dbd3067a47b283d80610773be1c9d897a7642e8542383d02582676e1329fba6b6fb14e1e1fc4f4232fb0f4ff7c2c0950935471843dd0d000297334fb9b5de5534be8eb0386de514487d098873f7babc4a03593dd0b430542a032fc73551e7810dd4e31270fd534e008c2ecb8490e2d23cebf4ac69638699c613847a8ad687c2831698055075fdd517c98d9165568a482f34751f163533601e984f884dec43000cddeb67a5364ed17654593a7e82b976d5bc5fb9aad210cecb8d75650745f16c5adba651754c8a8834d1"}, &(0x7f0000000080)=0xf2) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/02/26 11:51:55 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$negate(0xd, r0, 0x4, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x1000000005437, &(0x7f0000000ff8)) 2018/02/26 11:51:55 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x1, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) write(r0, &(0x7f0000000080)="994c595c7215", 0x309) 2018/02/26 11:51:55 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) bind$ax25(r0, &(0x7f0000000000)={0x3, {"c830993a5604b9"}}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x7) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000080)={0x1ff, 0x3, 0x77c, 0x5, 0x2, 0x200}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=0x10000) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x2400) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000180)=@common='lo\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000001c0)={@generic="6136142915ce9a4d2f4ebf73688d9732", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000200)={{0x1, 0x3, 0x7, 0x3, 0x4}, 0x3f, 0xe0fc, 'id0\x00', 'timer1\x00', 0x0, 0x12, 0x1ff, 0x401, 0x9}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x23f, 0x28, 0x200, 0xb93, 0x7, 0x5, 0xffffffffffffff75, 0x100000000, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={r4, 0x2, 0xb94, 0x2}, &(0x7f00000003c0)=0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) bind$ax25(r1, &(0x7f0000000400)={0x3, {"6894f79b02a8ab"}, 0x1e}, 0x10) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000440)=0x8, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000480)={0x3a10000000000, 0xe00000000, 0xffffffffffffdce2, {0x0, 0x989680}, 0x3, 0x9}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00000005c0)=r5) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000640)={0x6, &(0x7f0000000600)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000780)={r8, 0x2, &(0x7f0000000680)=[0x3f, 0x81], &(0x7f00000006c0)=[0xfffffffffffffffd, 0x1f, 0xdf, 0x1000, 0x9, 0xffff, 0xfffffffffffff55d, 0x1, 0x1], 0x0, 0x2, 0x8, &(0x7f0000000700)=[0x0, 0x7], &(0x7f0000000740)=[0x4, 0x56c9, 0x5, 0x1]}) set_robust_list(&(0x7f00000007c0)={&(0x7f0000ff6000/0x7000)=nil, 0x4000000, &(0x7f0000ffe000/0x1000)=nil}, 0x18) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000800)) r9 = syz_open_dev$sg(&(0x7f0000000840)='/dev/sg#\x00', 0x0, 0x400000) getsockopt$inet6_tcp_int(r9, 0x6, 0x14, &(0x7f0000000880), &(0x7f00000008c0)=0x4) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000900)=""/164) getsockopt$SO_COOKIE(r9, 0x1, 0x39, &(0x7f00000009c0), &(0x7f0000000a00)=0x8) ioctl$EVIOCSMASK(r9, 0x40104593, &(0x7f0000000a80)={0x4, 0x3b, &(0x7f0000000a40)="001f665667999c16a750ceadf95c2a3470dfd4afc7434802a0aa0100644bd1392b8d2b57b998ed60c140e358c88f67ff1c7d2daad904a1a83d000e"}) r10 = request_key(&(0x7f0000000ac0)='cifs.spnego\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000b40)='\'(vmnet1em0\x00', 0xfffffffffffffffb) keyctl$chown(0x4, r10, r6, r7) [ 43.946511] keychord: Insufficient bytes present for keycount 771 [ 43.960840] keychord: Insufficient bytes present for keycount 771 2018/02/26 11:51:55 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x84000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/02/26 11:51:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x800) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/02/26 11:51:55 executing program 7: r0 = socket$inet(0x10, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0xb68, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x60, 0x88e7, @common='rose0\x00', @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @common='irlan0\x00', @empty, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x858, 0x858, 0x8a8, [@u32={'u32\x00', 0x7c0, {{[{[{0x2, 0x3}, {0x1}, {0x0, 0x2}, {0x3}, {0x61, 0x1}, {0xa28}, {0x340}, {0x4, 0x3}, {0x5}, {0x1, 0x1}, {0x3, 0x3}], [{0x8, 0x4}, {0x19ed, 0x1}, {0x8000, 0x5}, {0x0, 0x81}, {0x101, 0xfffffffffffffffa}, {0x5, 0x101}, {0x2, 0x400}, {0xfffffffffffffffc, 0x9}, {0x4, 0x1ff}, {0x4, 0xa39}, {0x10000, 0x2}], 0x9, 0x1}, {[{0x10000, 0x2}, {0x9, 0x3}, {0x5, 0x3}, {0x6fb, 0x3}, {0xff, 0x2}, {0x6, 0x3}, {0x5, 0x2}, {0x1f, 0x2}, {0x401, 0x3}, {0x8000, 0x1}, {0x1}], [{0x5, 0xfffffffffffffff8}, {0x9, 0x4f}, {0xa47, 0x2}, {0x9, 0x1}, {0x8, 0xffffffffffff44cf}, {0x1, 0xe1}, {0x1000, 0x80000000}, {0xd56f}, {0x2, 0x9}, {0x7ff, 0xae4}, {0x6, 0x6}], 0xa, 0x6}, {[{0x1000, 0x1}, {0x200, 0x3}, {0xfffffffffffffff8, 0x3}, {0x6, 0x1}, {0x3}, {0x800, 0x1}, {0x1, 0x3}, {0x5}, {0x8, 0x3}, {0x5}, {0xcecf}], [{0x4, 0x4000000000000000}, {0x9, 0x7}, {0xe9, 0x1}, {0xffffffff, 0x9}, {0x101, 0x80000001}, {0x5, 0xffff}, {0x6, 0x6}, {0x4, 0x1}, {0x3, 0x7ed}, {0x8, 0x100000001}, {0x20, 0x9}], 0x1}, {[{0x800}, {0x0, 0x3}, {0x10000, 0x3}, {0x1f, 0x1}, {0x200, 0x3}, {0x3, 0x3}, {}, {0x5, 0x3}, {}, {0x6, 0x2}, {0xffffffff7fffffff}], [{0x8b, 0x3}, {0xffff, 0x6}, {0x1f, 0x8274}, {0x2, 0x3}, {0x1, 0x92f}, {0x9, 0x3}, {0x6, 0x5}, {0x400, 0x4}, {0x7fffffff, 0x10001}, {0x80000000, 0xc08e}, {0x19, 0x3b2806}], 0xa, 0x9}, {[{0x100000001, 0x3}, {0x1, 0x1}, {0x400, 0x3}, {0x4, 0x3}, {0x1, 0x3}, {0x1f, 0x3}, {0x571}, {0x4, 0x3}, {0xffffffff, 0x3}, {0x2}, {0x9, 0x3}], [{0x16, 0x6}, {0x7, 0x5}, {0x5, 0x1ff}, {0x1, 0x5}, {0x4, 0x7}, {0xd813, 0x80000000}, {0x10000, 0x25a5}, {0x10001}, {0x2f, 0x95}, {0x6, 0xff}, {0x6, 0x7}], 0x6, 0x6}, {[{0x9, 0x3}, {0x6, 0x1}, {0x100, 0x3}, {0x8, 0x3}, {0x0, 0x2}, {0x5, 0x1}, {0x5, 0x3}, {0x7f, 0x1}, {0xffffffffffffff80, 0x1}, {0x4, 0x3}, {0x6, 0x3}], [{0xfff, 0x1}, {0x81, 0xd292}, {0x400, 0x6}, {0x0, 0x9}, {0x1000}, {0xfff, 0x5}, {0x80000001, 0x20}, {0x8}, {0x800, 0xac}, {0x1b5c, 0x7}, {0x9, 0x7}], 0x3, 0x8}, {[{0x790, 0x2}, {0x1, 0x3}, {0x1, 0x3}, {0xfffffffffffffff9, 0x3}, {0x3, 0x3}, {0x0, 0x2}, {0xfffffffffffffffb, 0x3}, {0x7f, 0x2}, {0x6}, {0x642, 0x2}, {0xc6, 0x1}], [{0x1000000, 0x9}, {0x3, 0x1000}, {0x1b, 0x100000000}, {0x7, 0x4000000}, {0x9d, 0x68}, {0x1, 0x2}, {0x80000001, 0x80000001}, {0x7, 0x2}, {0x18d0, 0x401}, {0x5, 0xff}, {0x100000000, 0x2}], 0x4, 0x6}, {[{0x2, 0x1}, {0x401, 0x3}, {0x0, 0x2}, {0x1, 0x3}, {0x3f}, {0x5b5ee4a8, 0x3}, {0xff, 0x3}, {0xfffffffffffffffe}, {0x4}, {0x7, 0x2729b688c27331a}, {0x1a682918, 0x3}], [{0x8, 0x4}, {0xffffffff, 0x2}, {0x8001, 0x7}, {0x5, 0x7fff}, {0x6, 0x100000000}, {0x41, 0xfff}, {0x4, 0x15}, {0x4}, {0xa, 0x100}, {0x4, 0x100000001}, {0x3, 0x2}], 0x5, 0xb}, {[{0x3, 0x3}, {0x7fffffff}, {0xf665, 0x1}, {0x5, 0x2}, {0x72000000000000, 0x1}, {0x4, 0x3}, {0xb7b1, 0x1}, {0x4, 0x1}, {0x4, 0x2}, {0x1, 0x1}, {0x1, 0x3}], [{0x5, 0x100000000}, {0x5e0c, 0x1}, {0x4, 0xfff}, {0x2, 0x8}, {0x9, 0x5}, {0x1, 0x8}, {0x20000000000, 0x49}, {0x5, 0x8}, {0x7, 0xfffffffffffffff8}, {0xcb}, {0x40, 0x4}], 0xb, 0x1}, {[{0x483c, 0x3}, {0x8, 0x3}, {0xe23, 0x3}, {0x20480000, 0x2}, {0x1, 0x3}, {0x6}, {0x1e, 0x3}, {0x80000000, 0x1}, {0x3}, {0x80000000, 0x3}, {0x38, 0x1}], [{0x4, 0x4}, {0x100000001, 0x3}, {0xfffffffffffffff9, 0x2}, {0xfffffffffffffff9, 0x5}, {0x1, 0x2}, {0x100000001, 0x20}, {0x0, 0xfffffffffffeffff}, {0x9, 0x8}, {0x73e, 0x8001}, {0x8, 0x80000000}, {0x8, 0x76e}], 0xb, 0x3}, {[{0x1, 0x3}, {0x6, 0x2}, {0x3, 0x3}, {0x3, 0x1}, {0x61}, {0x7, 0x3}, {0x7fffffff}, {0x1000}, {0x7}, {0x574e}, {0x7}], [{0x3, 0x10000000000000}, {0x8, 0x9}, {0xfffffffffffffff9, 0x6}, {0x3, 0x80000000}, {0x5, 0x6bb1}, {0x6, 0x200}, {0x1, 0x80}, {0x3, 0x9}, {0xffffffffffff9748, 0x8}, {0x7ff, 0x3}, {0x2c, 0x60000000000}], 0x8, 0xb}]}}}]}, []}, @common=@log={'log\x00', 0x28, {{0x8, "b5d0609f22c80a21a13cc775fc834883a26b986dd8e4181b417fc396d6a4", 0x8}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x58, 0xf5, @common='eql\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @common='vcan0\x00', @generic="e34ac25887e8d40e31cf693b4001dac1", @empty, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0x0, 0x0, 0xff], 0xf0, 0x1b0, 0x200, [@mark_m={'mark_m\x00', 0x18, {{0x80, 0x2, 0x3}}}, @mark_m={'mark_m\x00', 0x18, {{0x10001, 0xffffffffffffff01, 0x1, 0x2}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x43, 0x40, 0x3ff, 0x0, 0x0, "4dd76aa5200851996f4264a5e42e879dba92fb2588ba2f336be12335ee430d54d2db5c167d92e95dfb37025c17ec119b9b99d774b98bd927b7054cb1fa5e3175"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"2d89429058dac722ef2cd197b66ea117c4e195b36bd89109b9dcd13f3649"}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x3, 0x5}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x0, []}]}, 0xbe0) recvmmsg(r0, &(0x7f0000006680)=[{{&(0x7f00000044c0)=ANY=[], 0x0, &(0x7f0000006640)=[], 0x0, 0x0, 0x3bd}}], 0x1, 0x0, &(0x7f0000006880)) recvmmsg(r0, &(0x7f0000001e40)=[{{&(0x7f0000000c40)=@can, 0x10, &(0x7f0000000d00)=[{&(0x7f0000000c80)=""/122, 0x7a}], 0x1, &(0x7f0000000d40)=""/128, 0x80, 0x2}, 0x1df3a769}, {{&(0x7f0000000dc0)=@rc, 0xa, &(0x7f0000000e00)=[], 0x0, &(0x7f0000000e40)=""/4096, 0x1000, 0x7f}}], 0x2, 0x40, &(0x7f0000001ec0)={0x77359400}) sendmsg(r0, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000c40)='/dev/autofs\x00', 0x80, 0x0) 2018/02/26 11:51:55 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/keychord\x00', 0x2, 0x0) writev(r0, &(0x7f00008d2f90)=[{&(0x7f00006c7f70)='h', 0x1}], 0x0) 2018/02/26 11:51:55 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) fcntl$getflags(r0, 0x40a) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) sched_setparam(r2, &(0x7f0000000080)=0x7) sched_setparam(r2, &(0x7f00000000c0)=0x8) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x7) getpgid(r2) r3 = accept$packet(r0, 0x0, &(0x7f0000000140)) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000180)=""/4096, &(0x7f0000001180)=0x1000) getpid() process_vm_readv(r2, &(0x7f0000002640)=[{&(0x7f00000011c0)=""/113, 0x71}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/214, 0xd6}, {&(0x7f0000002340)=""/135, 0x87}, {&(0x7f0000002400)=""/150, 0x96}, {&(0x7f00000024c0)=""/125, 0x7d}, {&(0x7f0000002540)=""/69, 0x45}, {&(0x7f00000025c0)=""/121, 0x79}], 0x8, &(0x7f00000026c0)=[], 0x0, 0x0) getsockname$packet(r3, &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000002740)=0x14) r4 = request_key(&(0x7f0000002780)='user\x00', &(0x7f00000027c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002800)='/proc/self/net/pfkey\x00', 0xfffffffffffffffa) keyctl$revoke(0x3, r4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002840)={0x0, 0x9, 0x7fff}, &(0x7f0000002880)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000028c0)={r5}, &(0x7f0000002900)=0x8) connect$vsock_stream(r0, &(0x7f0000002940)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002980)={0x40, 0x52a0, 0x2, 0x200000000000000, 0x8, 0x8, 0x80, 0x0, r6}, &(0x7f00000029c0)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002a00)={r7, 0x2, 0xffffffffffffff28, 0x3, 0x4, 0x8001, 0x1, 0x100, {r6, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}}, 0x3, 0x7, 0xfffffffffffffff8, 0x10000, 0x9}}, &(0x7f0000002ac0)=0xb8) socket$inet_tcp(0x2, 0x1, 0x0) keyctl$revoke(0x3, r4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002b00)={{{@in=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000002c00)=0xe8) keyctl$get_persistent(0x16, r8, r4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002c40)={0x80, 0x2, 0x80, 0x7, r5}, &(0x7f0000002c80)=0x10) r9 = syz_open_dev$sndseq(&(0x7f0000002cc0)='/dev/snd/seq\x00', 0x0, 0x2000) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000002d00)=""/62) keyctl$invalidate(0x15, r4) sendmsg$nl_generic(r0, &(0x7f0000003100)={&(0x7f0000002d40)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000030c0)={&(0x7f0000002d80)={0x31c, 0x40, 0x128, 0x3, 0x0, {0x1f}, [@generic="a7e8ffb005004a762470ab4da8b72c6d7dc9a313ee8f64e4db2402c04df64a0843cd91958d0d6a40d6b5073a0c24532002c6da238a489e7d8248513795f105aca3e668bf4225543c3346f544184bf192914eda65e0d27d2f9c5a8c65d761b1cd2080f2a4d45631d1a549454efa953e5151e6b037490ccd02acda72638ac26df3be6dd009319eda70503a2f140cb21e3050", @nested={0x10, 0x3d, [@typed={0xc, 0x80, @fd=r9}]}, @typed={0x18, 0x7f, @ipv6=@empty}, @generic="6e488d538bdf8be31d6c02dbd864dfe7c4a34e6b48f6ae3f2f8e874203c06ec86feb66e7dee83153c1e64326458923e5d73b2b52bae8d2cd5c7bae4e304b0475128eff762f1198f787d61a9a86f553841135cc485ce2a3cc877a34069855cf50459b77a43f746c64d9ca2a0de30315a450907757a4733962f81b7051c90843d3b952491cc95a5f87c9753a4d46323ddf29d5b5d4", @nested={0x74, 0x87, [@generic="7ec461f5de1d70706dfa94e557eb8e2a25771a456e4ec3abbc6220d2fd6ce509c5e931121b5fa5ce5683dd3489e117c4d9324889c3a4fd525874774065fc69422261018a9cad7e3c80ed6369a4b4f342eb97dd4c190b869efd5b732da489b90a4c2aca23740debbfd515342d1ca77d3d"]}, @generic="8c5620443f8449d38f5d48d23fbc876559e3b8ded7c5251fea24a9de583ce0e62a14fc57aa075775ce692b23026dd3f94305093c24c4b62f08adb4cd9241a15d4c617f0e77de455d500649795c9b8f09b195cb46ac35f9e669743dae939ca07a2e0afa42c1e9c19dbe4ccf024ec8c585", @generic="d26188f5bb5e36716cd4512278c212748d63fe93a5a9f2b5d9fe365e5e5c4c42519b166218f280954503e6a3350d4286d59cddeac338f8467af2", @generic="1d05bb440db4ff2fb2678a7a4f499b9e394c2783f9ef594ab7571429b6425b7a99c0599603fefb5be0ffa822be7e56a7f7cfb4f86fcf123b3ecf8486717188f26ab2f06c376c1edc66d179dfebdcf17310726fa2291027fbe56566b44a3f4bf4e3efe1e2b13242b7a3998ee7adaf0dc1946def6afd0816676e1f7cdd55a6c2861fd38311f59622fefd0d8ff9732297cdf27d66c556bc3411470825dd"]}, 0x31c}, 0x1, 0x0, 0x0, 0x4044000}, 0x24000000) keyctl$search(0xa, r4, &(0x7f0000003140)='cifs.idmap\x00', &(0x7f0000003180)={0x73, 0x79, 0x7a, 0x0}, r4) 2018/02/26 11:51:55 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) bind$ax25(r0, &(0x7f0000000000)={0x3, {"c830993a5604b9"}}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x7) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000080)={0x1ff, 0x3, 0x77c, 0x5, 0x2, 0x200}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=0x10000) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x2400) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000180)=@common='lo\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000001c0)={@generic="6136142915ce9a4d2f4ebf73688d9732", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000200)={{0x1, 0x3, 0x7, 0x3, 0x4}, 0x3f, 0xe0fc, 'id0\x00', 'timer1\x00', 0x0, 0x12, 0x1ff, 0x401, 0x9}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x23f, 0x28, 0x200, 0xb93, 0x7, 0x5, 0xffffffffffffff75, 0x100000000, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={r4, 0x2, 0xb94, 0x2}, &(0x7f00000003c0)=0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) bind$ax25(r1, &(0x7f0000000400)={0x3, {"6894f79b02a8ab"}, 0x1e}, 0x10) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000440)=0x8, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000480)={0x3a10000000000, 0xe00000000, 0xffffffffffffdce2, {0x0, 0x989680}, 0x3, 0x9}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00000005c0)=r5) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000640)={0x6, &(0x7f0000000600)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000780)={r8, 0x2, &(0x7f0000000680)=[0x3f, 0x81], &(0x7f00000006c0)=[0xfffffffffffffffd, 0x1f, 0xdf, 0x1000, 0x9, 0xffff, 0xfffffffffffff55d, 0x1, 0x1], 0x0, 0x2, 0x8, &(0x7f0000000700)=[0x0, 0x7], &(0x7f0000000740)=[0x4, 0x56c9, 0x5, 0x1]}) set_robust_list(&(0x7f00000007c0)={&(0x7f0000ff6000/0x7000)=nil, 0x4000000, &(0x7f0000ffe000/0x1000)=nil}, 0x18) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000800)) r9 = syz_open_dev$sg(&(0x7f0000000840)='/dev/sg#\x00', 0x0, 0x400000) getsockopt$inet6_tcp_int(r9, 0x6, 0x14, &(0x7f0000000880), &(0x7f00000008c0)=0x4) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000900)=""/164) getsockopt$SO_COOKIE(r9, 0x1, 0x39, &(0x7f00000009c0), &(0x7f0000000a00)=0x8) ioctl$EVIOCSMASK(r9, 0x40104593, &(0x7f0000000a80)={0x4, 0x3b, &(0x7f0000000a40)="001f665667999c16a750ceadf95c2a3470dfd4afc7434802a0aa0100644bd1392b8d2b57b998ed60c140e358c88f67ff1c7d2daad904a1a83d000e"}) r10 = request_key(&(0x7f0000000ac0)='cifs.spnego\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000b40)='\'(vmnet1em0\x00', 0xfffffffffffffffb) keyctl$chown(0x4, r10, r6, r7) 2018/02/26 11:51:55 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000a6bfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="0204000d0a00000000000000000000000300060000000000020000007f0000010000000000000000020001000000ae25ea98000000000000030005000000000002000000e03c00010000000000000000"], 0x50}, 0x1}, 0x0) 2018/02/26 11:51:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0}) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040)=""/62, &(0x7f0000000080)=0x3e) socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) sendto(r2, &(0x7f0000000000)="e87a370e1c2749b401c5a7a521c5c603b38217afb3cba225", 0x18, 0x0, &(0x7f0000000040)=@l2={0x1f, 0x3f, {0xffff, 0x20, 0xeb58, 0x6, 0x100, 0xf8}, 0x3000, 0x7f}, 0xe) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@dev, @in6=@ipv4={[], [], @dev}}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000200)={0x6, 0x8001, 0x81}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000280)={0x2c06, 0x0, 0x0, 0x6, 0x4, 0x1000}) shutdown(r0, 0x1) r4 = dup3(r2, r0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000040)=0x2, 0x4) 2018/02/26 11:51:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xffffffff7fffffff, 0x39, 0x1, 0xfff, 0x7ff, 0xd6e5, 0x2, {0x0, @in={{0x2, 0x1, @empty}}, 0x3ff, 0x6, 0x4518, 0xffffffff, 0x9}}, &(0x7f0000000100)=0xb8) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000000140)=0xffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x80}, &(0x7f0000000180)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @broadcast}, @in=@local}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x5, 0x0, 0x3, 0x0, 0x20, 0x20, 0x5c, r3, r4}, {0x7, 0x5, 0x6, 0x8, 0x1, 0x8, 0x8}, {0x40, 0x8, 0x1, 0x5}, 0x6, 0x6, 0x0, 0x1, 0x3, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0xd}, 0x0, 0x6c}, 0xa, @in=@rand_addr=0x2, 0x3, 0x7, 0x0, 0x0, 0x5, 0x9, 0x1ff}}, 0xe8) 2018/02/26 11:51:56 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x50002, 0x0) bind$ax25(r0, &(0x7f0000000040)={0x3, {"02f1be0ebf5c94"}}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000580fb0)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) dup3(r1, r1, 0x0) getpgrp(0x0) clock_gettime(0x0, &(0x7f0000d8eff0)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000030f44)) 2018/02/26 11:51:56 executing program 3: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) set_tid_address(&(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60) 2018/02/26 11:51:56 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c7ffb)='/selinux/load\x00', 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) write(r1, &(0x7f0000000040)="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", 0x1000) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f0000000100), 0x1b5) 2018/02/26 11:51:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0x9d) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/8, 0x8}], 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x6}) 2018/02/26 11:51:56 executing program 6: clock_getres(0x0, &(0x7f0000137000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={0x0, r0}, &(0x7f0000000000)) gettid() r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) sched_setparam(r1, &(0x7f0000000040)=0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) tkill(r1, 0x15) 2018/02/26 11:51:56 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000000c0)=ANY=[@ANYRES32=r3, @ANYBLOB="0000b9002ee51d2291971f8bd6649549821ad94db6f33976a815d11cfc5b1f429f78f4c178f4a705cf6f807b70cd4e099be4bb03a6870ac3659398fd895109e018114ebeb9df5133f1ccea24b818a083df4c86153f25666a64f793295daface88bcd60b8759c29998cf0d9d2b682a5d50e038f6f183ef8aded5b85c77d2b8e7c88d4b887ec333a26aa821da002d0090eb1975eec2cebea6b800b2213bec8ec830f9f2a5a220e500a4fa386c79a459dedba42ff69259b6cf1622def85d21c808f3b68daa580faaae5e98598c02d"], 0xc1) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x0) 2018/02/26 11:51:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000ff5000)={@common='sit0\x00', @ifru_data=&(0x7f0000b7a000)="030000008000fa04000000000000000009000100000008e7690007ffff2400"}) recvfrom$inet(r0, &(0x7f0000000000)=""/103, 0x67, 0x1, 0x0, 0x0) 2018/02/26 11:51:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000)="bea4b7527891a0649a67d4ddf5d5b54b3645bf3a3a9fb6d82dc0ce2633d20761ed88e9b817e2d426c02a4e6bb869d493fb60427c7e6814f75f2b69e8d9a29675efd248a9718447cdc4935e8b9c98de37a732bec785b9b584eae51302c62435bfddf36b2c2e7f5e2703f049d017071449091e42b4b284ed8bb1221cc7896f4df17daab3b482db9861065d5ab1a5f0e6f69fc7e89b24d2d0b7c6805159f37f21f93f86326935f87661b7f4db34ef5f1190652945bc16eba59c3ae2479831359a9a257e4b2fb1bbbcd43c154507d644f0a2f30870c8", 0xffffffffffffff0e, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) 2018/02/26 11:51:56 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) 2018/02/26 11:51:56 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x1296) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1, 0x2, 0x3f, 0xc7, 0x8, 0x6, 0x1, {0x0, @in6={{0xa, 0x3, 0x6d3526d0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffff}}, 0x71b1, 0x2, 0x9, 0x8000, 0x1}}, &(0x7f00000000c0)=0xb8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x6, 0x2, [0x8, 0xd68]}, 0xc) mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f63fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f68fe8)=@ethtool_rxfh_indir={0x1, 0x0, []}}) 2018/02/26 11:51:56 executing program 3: capget(&(0x7f0000000100)={0x20071026}, &(0x7f0000000140)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) recvfrom$ipx(r0, &(0x7f0000000040)=""/151, 0x97, 0x40000000, &(0x7f0000000180)={0x4, 0x2, 0x7, "783843d6ea5c", 0x2}, 0x10) 2018/02/26 11:51:56 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) fsetxattr(r0, &(0x7f0000000000)=@random={'trusted.', '-vboxnet1(.\\em1,@&\x00'}, &(0x7f0000000040)='\x00', 0x1, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 44.233299] device gre0 entered promiscuous mode 2018/02/26 11:51:56 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=ANY=[@ANYBLOB="000802000000"], 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000700)=""/164, 0x355}], 0x3c3}}], 0x1b1, 0x0, 0x0) 2018/02/26 11:51:56 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x161) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000028c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002900)={{{@in=@remote, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000002a00)=0xe8) connect$packet(r1, &(0x7f0000002a40)={0x11, 0x18, r2, 0x1, 0x6, 0x6, @empty}, 0x14) 2018/02/26 11:51:56 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x100000000, 0x3, 0x800e, 0x5, 0x0, 0xf955, 0x200, 0x2, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r1, 0xd1, "ba5c326abc55132c642cfc3f67df4de9cf3bfd1607c698548a49bdca8b98925f881f857e83c4742d565c29d54ba87ef6720116547de41c23260d2c9bd3e0c0dc23cd46839ad73c7f36301ee3fd8d8bedfb81bf69557114f7e71b681ad3f26f52b13cd833d3406c165f5d28960f30bfd79eb052da708bf81e576377cd0b0da46b753fffce905074bf35d4956baea931b67a30acb71ecde276a6e673c84492217ce11ff132e2c395006862c5df7ff0bc75960e5e90366698894321bb4b7a7aa55ecbc15a8108a9759c4a149574b8a2dbd3e2"}, &(0x7f00000001c0)=0xd9) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000980)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000009c0)={0x0, 0x3c3c0000, 0x8, 0xff, 0x10001}, &(0x7f0000000a00)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000a40)=@sack_info={r3, 0x0, 0x3}, 0xc) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000012000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000005ff0)={&(0x7f0000004d9c)=@polexpire={0xc0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001}, {}, {}, 0x0, 0xc}}, []}, 0xc0}, 0x1}, 0x0) 2018/02/26 11:51:56 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xf0, "6e4a528b09d9f5f0e1c07526a3634ed6269016f759fb7de214e794aadb8879cbcc08ccde653baaece87c718b97901cede795ae02cd74490be63491a2889b3b75f6390c57973e1ef32dd9e3fb75eb3dade3883af8f9744ad7565550d1f9f19a74cc69c0ba6b98e44c3dd210b7853f69d140af3aa8ba9d372b2396eaa3343d9ef67d6459f379e44c09fa21aea692d8c9450b4417d3b6a2169ce82c31b28b623038802336e506303776c82b3639879c8958e1399bf8f3e21165cbbd060f53c1682622c534517ad33bfeef6dbb014f738c475f45208bb4ce33954f9257700947d71c25d2cf91b871c301d71a6ba33c4dda05"}, &(0x7f0000000140)=0xf8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x80}, &(0x7f00000001c0)=0x8) 2018/02/26 11:51:56 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$int_in(r0, 0x1000000005437, &(0x7f0000000ff8)=0x1) 2018/02/26 11:51:56 executing program 3: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x111, 0x0, &(0x7f0000154fce)="0d9cd50f", 0x4) socketpair(0x5, 0x5, 0x8001, &(0x7f0000000000)={0x0}) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000040)={0x7, 0x1000, "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"}) 2018/02/26 11:51:56 executing program 6: r0 = epoll_create1(0x80000) r1 = fcntl$dupfd(r0, 0x6, 0xffffffffffffffff) recvfrom$inet6(r1, &(0x7f0000000000)=""/4096, 0x1000, 0x2, &(0x7f0000001000)={0xa, 0x2, 0xf6, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x3}, 0x1c) 2018/02/26 11:51:56 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000968ff0)='/dev/sequencer2\x00', 0x801, 0x0) fallocate(r0, 0x1, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) write(r0, &(0x7f00000000c0)="a0d9faa76851ffb4fe3684eaa2ba58fc94ecd332e3dc2810a2014963f30678ebe2a32a3b2875e23685b35e9a09347d0b9375bcf7000017d41c2ff7df808ba47415806bf168c0", 0xaaba) 2018/02/26 11:51:56 executing program 5: syz_emit_ethernet(0x2a, &(0x7f00006a9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, {[]}}, @igmp={0x0, 0x3, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0, 0x0, 0xfffffffffffffffe]}) getcwd(&(0x7f0000000000)=""/177, 0xb1) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/02/26 11:51:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup(r1) 2018/02/26 11:51:56 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x8, 0x10}, &(0x7f0000000100)=0xc) sendfile(r1, r1, &(0x7f000003c000), 0xffc) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa02, &(0x7f0000000ff5)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 11:51:56 executing program 0: pipe2(&(0x7f00005e4ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000aec000)="ce", 0x1) vmsplice(r1, &(0x7f0000379000)=[{&(0x7f0000698000)='#', 0x1}], 0x1, 0x0) r3 = dup2(r1, r2) write(r0, &(0x7f0000000000)="e1634ed156ec0b50bd5c14b784442d836e009bebcb4825b589a944a4ed191dc072ffda1b1609fa0c5c3a6a0036c3b024d48f78dcfb136662a01e4b24e4c80cb92f93d97c9cc02da6f2e8441f70825df62f910a869e680f864ed78888683e745d910f54f5b44ce44d806abbff44b8ed8e0ceadb02502e9cf0d9a44fbead85a9d21cfd825129c93f57634d06cb40744750b6f2112d52f8a5b299f0336de9f72194111def3236818a81c6c2c14f60b6a966133a5bfcfd26a94f90a9842f50dfedc19097918e2d2c70211c66b3763711fe2db1a19236c268d7c793a3cfa2c870540567b4ceb3d1f30c743468a85af2ab1a06b098d56b56", 0xf5) r4 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="ebf6abfee89afbf78911c55ca7ba0b05673414769bbe1541b3f605c479f2303713804d20b20a65e3ca8f174cec85b6e09731674108b16e883c26bd170125fbacffd76a3993067028d5a032e43c33978040cabc2869cb", 0x56, 0xfffffffffffffffb) r5 = getuid() lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r4, r5, r6) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000e45000)) 2018/02/26 11:51:56 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000100)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x1, 0x7ff, 0x3, 0xfffffffffffffffd, 0xa, 0x80, 0x80, 0x3a, r1, r2}, {0x81, 0x10000, 0x20, 0x6, 0x10001, 0x1, 0x8, 0x2}, {0x30542890, 0x9, 0x2, 0xff}, 0x9, 0x2, 0x2, 0x1, 0x3, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x0, 0x32}, 0x2, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x0, 0x3, 0x5, 0x10000, 0x5, 0x6}}, 0xe8) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@loopback=0x7f000001, @in6=@empty, 0x0, 0xc7, 0x3, 0x0, 0xa, 0xa0, 0x80, 0x2f, r1, r3}, {0x6, 0x400, 0x15, 0x8, 0x1, 0x10001, 0xffffffff, 0x2000}, {0x1ff, 0x401, 0x59027274, 0x1}, 0x7ff, 0xc, 0x0, 0x1, 0x3, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x3, 0x10001, 0x3, 0x8e, 0x2}}, 0xe8) r4 = socket$inet6(0xa, 0x80000, 0x45f18618) setsockopt$inet6_dccp_int(r4, 0x21, 0x1f, &(0x7f00000002c0)=0x6, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000), 0x4) 2018/02/26 11:51:56 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x120) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x1066, 0x8001, 0x1, 0x8de4}, 0x8) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xa, 0x28b7868a88578aa5) 2018/02/26 11:51:56 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008f7ff2)='net/dev_snmp6\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000010c0)) stat(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)) fstat(r0, &(0x7f0000001440)) getresuid(&(0x7f0000001dc0), &(0x7f0000001e00), &(0x7f0000001e40)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001f80)={{{@in6=@loopback, @in=@dev}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000002080)=0xe8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x7a, "b7317bb01de2b6f5def505f8fdb0b6707b1247512413856a1e7720cf466703e7055acadb38e3024b4672257fd57a19158642af9f7dec6a6c5b79c9be6ab98ad7ccc7b033d38709307a61541bb1f2773e36d332de067a58ccae25e2f63c39474617a5aba794eb146295a8990efe377ce8a33b7bed14c2a2758584"}, &(0x7f00000000c0)=0x82) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000020c0)={r1, 0x1000, "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"}, &(0x7f0000000100)=0x1008) getegid() clock_gettime(0x0, &(0x7f0000000040)) ppoll(&(0x7f0000000000)=[{r0, 0x1}, {0xffffffffffffffff}], 0x2, &(0x7f0000000080), &(0x7f00000000c0)={0x9}, 0x8) r2 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='vboxnet0GPL\x00', 0xfffffffffffffffa) request_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='\x00', r2) ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, 0xa98) 2018/02/26 11:51:56 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x40010, &(0x7f0000000040)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) r2 = add_key$keyring(&(0x7f0000001100)='keyring\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="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", 0x1000, r2) dup(r0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000080)=0x14a) fremovexattr(r0, &(0x7f00000000c0)=@known='security.evm\x00') 2018/02/26 11:51:56 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}}, 0x20f60000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x4, 0x81, 0x3f, 0x80000000}, 0x20) 2018/02/26 11:51:56 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x30012, r0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@common='lo\x00', &(0x7f0000ffeff3)=@ethtool_gstrings={0x1b, 0x5}}) 2018/02/26 11:51:56 executing program 1: socket$unix(0x1, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x8) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000080)={0x1, 0x3, 0xc6fd, {r2, r3+10000000}, 0x8001}) rt_sigaction(0x0, &(0x7f0000000000), &(0x7f0000000040), 0x8, &(0x7f0000000080)) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 11:51:56 executing program 4: socket$pptp(0x18, 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000626fa4)) 2018/02/26 11:51:56 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x511043) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000002bff0)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r2, &(0x7f000002bfb8)={'system_u:object_r:systemd_passwd_var_run_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20}, 0x48) close(r2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = dup(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000700)={0x0, 0x54, &(0x7f0000000680)=[@in6={0xa, 0x1, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffff8}, @in6={0xa, 0x3, 0x8000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x20}]}, &(0x7f0000000740)=0x10) sendmsg$inet_sctp(r3, &(0x7f00000007c0)={&(0x7f0000000000)=@in6={0xa, 0x1, 0x40, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000040)="c4e577288e12a927c70c60ae1fa2eda91e58c6f7f23018193e7f71ead092272bf33f60cfcfc37d7ad65ae6cf8d0e4a739cd667579e924a4119dd60848194ecdfaf0c453abf897d1464b08dbbf7944bf045a7c105e73ec3f96e50b633d9cb8536f63feb9949ce89b948425a5d0f0e7979dcb42c40a19706b02187f38abdf00cc4f84237f5d46d4755225a2dced558af976a372abb7edfb192cb86633f8481c170ec51a20b0a2d12a961893f4df18dfd1629", 0xb1}, {&(0x7f0000000100)="53e521a7c6e986c17e1467b36a11d18afb2239c0795f295d5b25f35051df5fe13f578598f7d7d87f5ade52c4655760f7f03004bb9fe224d1c5fb0f8d472ceee6c780c150a744dd2d3c75453cc0955181f02abdf924862aea4d3bec0758864a1b2eae1186071cd5658efa0d78cf9175b0a4c0920a648e886d11537eb82843b459ce1a4cadb4115815537b5d4c8fb25600e79a9cf9c0bcda8ac8ab26fe462f586418939919a54386f2112fa00019e14808fdab79834dc470081f4930e8994ec7d50e3db0462feb7eae4794f4bacdbfd5578576e5229bbbe8f0a45fd93fe2c99dee03051a8a46fd61d7de7201b811a4b9b660fe1857475a61db42", 0xf9}, {&(0x7f0000000200)="39e31bf43c86de5794707ca8abccea505a3cd796dea5d1da0d074b2a2a6f96d168b7a17b7dca1dffab38eb2522cfa98d4326a0d02c08fbd7eb8be0c24c0d77b9f2497621e4089b9a4e05b529f6659e710e4020714c2d6683820b0e842dfe80555d23008f1299a567b330a645e0a830a2c004a741ad158e620968e0886c084a87cb22507db325c6b575a3dd01c7319a378adce2cd2a47b33ca6d5a9dba1b2a18ebf98f89f", 0xa4}, {&(0x7f00000002c0)="b9915af58a56984ea566d7c22ba681f32a3cc1e1b1a33511b31c4a1f72a73ffb2dc493c1cd365ad8b2715cdbd8af97a5d2bb2b1d8ad24e3c56df6856a3262df518c0263b781b6c72384bb8eeee0ed7ae8c832eeff68b1dce72bdf1fdb865be9e9fc112c6971094b50e97da3023068d85546811ddb3d606badb63c936f003d77f3dd78b2e8f3fb4e85fa39560fad87051376454ce9219f4f7275924ad5dca8cabe7ac69b6124401d08e3929df9a182cef35ad43af8ef476e8f39b8838671ac4314f0d496b91cf02416533c06ff48b8a34d266e1125904a1059c80f3a0638880", 0xdf}, {&(0x7f00000003c0)="2759e14060e24b5a0eed2382476de429815457c8afc6c241287eb6cac995aa0903e4eab3d71817f7de4e54ea7a8f019cb3b6e02075a3d33aacbe5d0d46d43005b144ddb61731301f2bebdb94224cff8d372921493b48ad576a9a9f8f327db2f17f703c769f25c999a26e1aada40ec7921180e31603e418993791e74653276a48a6287176e99d4c6f73d7d246c0626a17220ed7369f30dee6f63129", 0x9b}, {&(0x7f0000000480)="15cb369b98fc5b621e9baf9530880c48894d645f7347177fe414c19f855ffde8db766bc2aa522f6af866f8e06ac867142b8ac43ff3c417ed871475c81c45d3d69f0b46ca1ebf5739c161384dd85fce46bf950c5c159596bc3e9912cdeb61ea7155a7337e9ecd387bd34a93e0a6937090907cdc86b23aa48d6d5a044d576444674f097f77860a80be1465344f699e2717f7fb2d8b0ff26ee0d5996d54014ee3fc13356950e35d25001ed475fbb1659fba5c62920e19256623207bb7eb4d3b58484812b403db0722116ce2e4e1477d6dba7a30ee975419181851c757583b67b98383c759ec070b39ae52897f70fabd8ec74651a70988da15acfa", 0xf9}, {&(0x7f0000000580)="b992497a85bc902faae4db0d9178e25042d10ad98f9ee78662b822cea99e747a17ecd4ae393ea10e8b9bec6283f21c5f7a8d746dd49768fa99b2a1de4d396a24eadd232e25b2cb4bd6058bd4aca395ac50f8404b615cf37357a7d1965ef49cc50184c963a5c5fc6d98", 0x69}], 0x7, &(0x7f0000000780)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0xd, 0x1, 0x9, r4}}], 0x30, 0x40000}, 0x4000880) futex(&(0x7f0000011ffc), 0x3, 0x0, &(0x7f0000001ff0)={0x77359400}, &(0x7f0000001ffc), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 44.471209] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 44.488316] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/02/26 11:51:56 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7, 0x3}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x0) dup2(r3, r2) ioctl$TIOCCONS(r2, 0x541d) 2018/02/26 11:51:56 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000040)=""/36) 2018/02/26 11:51:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0xe52}, &(0x7f0000000100)=0x8) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 11:51:56 executing program 5: inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80) r0 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x4000, 0x50) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x400}, 0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) inotify_rm_watch(0xffffffffffffffff, r0) 2018/02/26 11:51:56 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400040, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xfff, 0x10}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x2c, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000000140)=0x10) r2 = syz_open_procfs(0x0, &(0x7f00000c3000)='net/psched\x00') sendfile(r2, r2, &(0x7f0000000040)=0x800000, 0x408) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r1, 0x8001}, 0x8) fcntl$addseals(r2, 0x409, 0x1) 2018/02/26 11:51:56 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) dup2(r0, r0) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000005ff0)={&(0x7f0000004d9c)=@polexpire={0xcc, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}}}, [@policy_type={0xc, 0x10}]}, 0xcc}, 0x1}, 0x0) 2018/02/26 11:51:56 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f0000ca9ff6)=@file={0x0, './file0\x00'}, 0xa) sendto(r1, &(0x7f0000000000)="353ece070462f74b03ece73ef246dc197c5594276cc78549c859cb2e16553ed04deae2613d56418f66f69e2ec2f4723717e9329978bd01d0b28e6eb1ef469c8b54f161d4c7953fdf0f230b288a7b99a8defbbc23e39190c9ed5aad3b2a058b898bde7af039612d938f0c540333b5faa332f68a9011edf32a5ce0dfa224b95f673dc1072cce15d12f4fb7da7c9b", 0x8d, 0x800, &(0x7f0000000100)=@l2={0x1f, 0x10000, {0x9, 0x1000, 0x10001, 0x7, 0x4cc, 0x5}, 0x100000000, 0x800}, 0xe) 2018/02/26 11:51:56 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f00000000c0)=""/228, &(0x7f00000001c0)=0xe4) bind$unix(r0, &(0x7f0000000200)=@abs={0xeb20cd3bf98e5626, 0x0, 0x1}, 0x8) mknodat(r0, &(0x7f0000000240)='./file0\x00', 0x2, 0x8) getsockopt$inet_int(r0, 0x0, 0x1d, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0xeb, "2676a6bbf869cd5ee664519c16a17e831de6c7147c863825ae5b8997b336db5aeb26e9b90b14654afa538d8fdaca1ff5cbabf1f50e1acc79fd59e338db9c6573d33e5790eeb59f90527798f5b4cb26e620ac3f6de5752a9ed64af55bb54dff763fe35133d8960616a13348fae303d37c9631efa2fbf3dec53661e798be69f561b1e449e03ae0a121d697b896a29337c0ac18bbcfe49a78c5bc8aa9bbc326e5696a32d6126b72efcaf8d91748a677d13974ad8e57b364efeee1fe5a63e3c2c8d2f4903d10f2c43c9f0c78b2d193756ab9770a442e899f7437de2d1f832c085ab5a0e21cc9bd6d8f42c519c9"}, &(0x7f0000000400)=0xf3) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000440)={r1, 0x1}, &(0x7f0000000480)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000004c0)={0x0, 0x4, 0x104, {0x77359400}, 0x2, 0x1d14}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000540)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000580)=""/230, &(0x7f0000000680)=0xe6) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000006c0)=0xf857, 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x9, 0x8dd, 0x0, 0x5, 0x11, 0x8, "598e35febfba624bf76a9d4b07c219ea51a8a69cc08d2ade5938844f818c775424662fb5706df3d67bdfc9f5216669244ebb7232632b944fdfc86503ec1db908", "cfaf71beaffdcd4699866a2bb9db8f6f0d03cf12906a8a6aac6a19fd75cfcd07847b8be95ca1f7a796495bf7f1976c509a8c3e07cb5e499f56b5899cfef014ab", "1a2d20d8ea73591fa529a589b358bfd52a42b5135bded8e8ab6ac8c9677215be", [0x5, 0xc62]}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000800)=0x33c1, 0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000840)={{0x4, 0x401}, {0x9, 0x7027}, 0x5, 0x4, 0x1}) pwritev(r0, &(0x7f0000001a00)=[{&(0x7f00000008c0)="6ffc9f460d4b4d32ee8eb3f21ce63027518365fdfa71906707ae8013c5b0dd0e537727ec1b62115779ec75eebb32cfd7967189cd55f84a25de15359270756b46836889b02909fefdcda09bd594a0135c773f1a35708c466370eb443c3941", 0x5e}, {&(0x7f0000000940)="a8be5ff0e5464766737b24b46646c5d8102f062d4657f92ac8de6a01aa90bc4cd50cd6e3a9b7c485cc5f75733ec839fdf2e5753186fc74d6c63453ab513afe69d7de9236818a636ebcc15798978c14ef89c41e4f6fe26890ed699a7dc611aefa17dcb7935f4c2d06d04e1252bbcc1583d1df972de6d33d023215d50ca82e9956dd8c85c773836fdff1c24534f87a46246171d7a5df579b17c77e0d45f6f8ec9af67c3335756d213e0d630510667c", 0xae}, {&(0x7f0000000a00)="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", 0x1000}], 0x3, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003340)=[{&(0x7f0000001a40)=@in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7ff}, 0x1c, &(0x7f0000002d40)=[{&(0x7f0000001a80)="282aa929d6761214b3c20c31ceb452d2ac4eca0e47de5ba27785560e", 0x1c}, {&(0x7f0000001ac0)="8747a8a07b0762a8bdccade3e70af4b3af6a9b52c7c461951b292417727eddc7ac8265c23d0df0ef42ab54fc5cb65abf873cbcc2a36ae4bc666898749480c6e773586c4b27496aeccdb4ca04b8433dadccf60c82e05bdd9b17e70c90370f1ae2a04a5d670d3bf5d5a1a4c5ce730cdb93f757f9a4f52545ed97a5a4056352145ef7c01892a4f01aecd4db9dcd", 0x8c}, {&(0x7f0000001b80)="63ae05d3db256072f6e4597e90cb65159a49c3b3e359ca277a7f7e0119d91b39b8f0fb35148b68a33d78824066c2d409c2b6de71305fbe9755b18b3f0d442b1ef1459ec56a1f21f8d26a72f557e4fb02aa7ff530a80e1c580cd864cf9d0b793acdbbcf274b069f5c3eecc6262368dcdb5bd9230fd734745c", 0x78}, 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", 0x1000}, {&(0x7f0000002c00)="336563627bac680b150a8465bd48085714c861d40b65ec667c3ac3a686768afa88e02f0bf928", 0x26}, {&(0x7f0000002c40)="2d9db26dd5cc70e6d24185d6044e5027266f9e2cb752f96ffd93d77dd3af37c02e3552a40badd2d4239e58b50f65d273a50f6fea83cf9f91eb552d5898ae2b80589f9db08b112a69aaa66a9d8b171b47b1356313c8aa5435af5a7f97ffe130caaf8aba823714f42af1436443763d26dc9c9d3b362346295a9d5fba9e4cafb18f827c43cf92b9b9a10571d45647a2717e8306f6910675194af75d82693b145af561dd5e27920e313d64f5f5613332ce7c3e18b026f066dec42d0afad4975cac15696497dc696c5c60fcb5619c789b18f9dacb20f8", 0xd4}], 0x6, &(0x7f0000002dc0)=[@sndrcv={0x30, 0x84, 0x1, {0x8000, 0x400, 0x2, 0x5, 0x29, 0x40, 0x80000000, 0x6d, r2}}, @init={0x18, 0x84, 0x0, {0x401, 0x1, 0x6, 0x278}}], 0x60, 0x5}, {&(0x7f0000002e40)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002e80)="297b427bdf88df0216747be8f3fc77ece07db54b966294751dcfd49f7912f21f9756647f24ac885410a5809cf6e247c155428d3804a598a9721b9b6910855d4c00ae971c9bfcd12b809159c9ee91c10ad0bb26968c303dce890ebf9b5a2df3931f7e74ff793cbcc3fd86c8ba207e1df3466e472fe962f4e4174a2d7d98ac2871fe277d870740d74294b4ba28f02b02c44a7a279c78e600ba02481adf", 0x9c}, {&(0x7f0000002f40)="e38e0bef4a653dfa68e38e1f1d97952fe7838c5089704e5ccbf678e8e80c3a9df6f2dc56ce24cd45fa5f9006fea4b6e8add1b98a694e24817b15363f5efc1f9f314ee2ced11b46d06103d7d1a793868e3936957e39b5b426c6f254c69758552196269fa5ffdb401c3c7d31863177dd7c", 0x70}, {&(0x7f0000002fc0)="cf8edea5f68bf0ea1820f9e1a53b05ce00a9df8a57fb4efaf258937b26ef9deca8", 0x21}], 0x3}, {&(0x7f0000003040)=@in={0x2, 0x1, @empty}, 0x10, &(0x7f0000003180)=[{&(0x7f0000003080)="71c3522d9397c8633d53f5bfd0e2bac721627ecc49948615ef4b339259b5e3fdd49c64952e6e14dca6f102b174997eaa1f2acd857f74accd9728683c1b9d23794632a8869eedd9e5ba007e3b964dae404643005e2058a61487e970a2f11f6e3d5f041f2cb58ddf6b13b50ddc56a0835102929a3d2c6aa9e9b2ecabf8650a63ed294fe98989fe25dfb8f1cd49797ede7a12b0b641ea39d8375fe1a0f0c16e642537c41aea35af7fcb82574ff7544ef085ec857df67cedc9a6b3a37c776d3b6883fcf3eb9a324bdfd62d4f3ebfcd1fe6905346cec899ef3e44243b36e7777e273a3b59fb03c7a2bce56ab5eec473", 0xed}], 0x1, &(0x7f00000031c0)=[@sndinfo={0x20, 0x84, 0x2, {0x3f, 0x3, 0x7ff, 0xc7, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x7f7, 0x8200, 0x7fff, 0xa3, 0x3, 0x80000001, 0xffffffff, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x8, 0x6, 0x3, 0x1, 0x100000000, 0x6, 0x5, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8002, 0x7fff, 0x200, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xa428, 0x1, 0x10, 0x8, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x5, 0x6c, 0x20, r2}}, @init={0x18, 0x84, 0x0, {0x800, 0x7f, 0x3, 0xfff}}, @sndinfo={0x20, 0x84, 0x2, {0xd66, 0x2, 0x774, 0x8, r2}}], 0x180, 0x80}], 0x3, 0x4000050) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000003400)=""/34) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000003440)=0x77000000000) ioctl$int_in(r0, 0x5452, &(0x7f0000003480)=0xd) r3 = syz_open_dev$sndseq(&(0x7f00000034c0)='/dev/snd/seq\x00', 0x0, 0x0) pwritev(r3, &(0x7f0000003740)=[{&(0x7f0000003500)="d8aeba502ac4c7cac55e599ea642979a74fbca142d303dcf36263106f08eba656a00b74412ff1a89eef36d11a68d34587914c35fe65afef2dd61536e1d3a7bfe253a89abddaebb8795928f633180127ad311f8d721456fd89593cd648d44eb6ea71748bdfa33b63d5efbb8c95c9f03f83069c05b084c7ca42e686d014c8eabcb47a1a70cb514cde11dd1b6e7", 0x8c}, {&(0x7f00000035c0)="e86b3242e741b92699420e0f7b48c8e8da155513b9f75a70663ef144c960aebf5f67f2c3bf30ce900d40f490b004f34c14ec15fa78fc4d9d6e0076109c741fff42bf3586303ed2e48b23e5f79f73ed2b0f5c36539b5aa33cd360650efc7338b6dd1f73f3570ddc43f7169f098f53e13ba59eccefa92d9232bf4f748a1efb108d2471abbf3e0e96f98c61b903a37edadd290f189c36066e29340571f20c9cbbdf522e8aa2268590e271310de6e1393f5f42b3f592ccaf457a860d0ae98af31f554d", 0xc1}, {&(0x7f00000036c0)="2044b74d08cf1904f31c947e9a6ddcce0ac335f320edb765a5f86b33da8ef24346ee42098279ca2018a5f704c3c0844069607d6d53b058882339e720c9068e6780bb039aa912970d44ae4039b9b2409de801aee44827a6fa82518ca2ddda0d5f", 0x60}], 0x3, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000003780)={0x7, 0x100, 0x8}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000037c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2}) fcntl$getownex(r3, 0x10, &(0x7f0000003a00)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003a40)={0x0, 0x0}, &(0x7f0000003a80)=0xc) getresgid(&(0x7f0000003ac0), &(0x7f0000003b00)=0x0, &(0x7f0000003b40)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003b80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003bc0)={{{@in6=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000003cc0)=0xe8) r9 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003d00)=0x0) fstat(r3, &(0x7f0000003d40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003dc0)={0x0, 0x0, 0x0}, &(0x7f0000003e00)=0xc) r13 = getpgrp(0x0) r14 = getuid() r15 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004300)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004340)={{{@in6=@ipv4={[], [], @multicast2}, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000004440)=0xe8) getgroups(0x2, &(0x7f0000004480)=[0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000004980)=[{&(0x7f0000003800)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000039c0)=[{&(0x7f0000003840)="d8cda8ec942ca138beb206aef649081d8ea1304dddf0ccdddef210306f67463c299fed5d1109aaab0b30b851f45644cc27d7e16c58cfa5acc9ce0f2d9d75a417853b7b58ee99dfc23662d3738186035600abfaeb862b95b119ad24a06671efc9d9253113d461a43156d7aad958c3e126401b706f7b14d295785e92c2d61635e2d8991ff06531f024dd97abe9f9ee40f8f2fb8a0142240c68bd8e294c84391c399804c847d76b458db9dc9157229cc72cc8f02c", 0xb3}, {&(0x7f0000003900)="5530a8299ca8dfc04c34865195c023f35421bd39c8e7ded18d4b8125a8fb6abccea6be49d3df0c05b42a86b33d89a98aa29979324f5f00641f6e3d34c2e833f71173eb37878a2ea00a6117184d72b67d1336a80206efa0008526b6c691c4025cfa6a937c8812b46e55b1fae04ed1fedeeb31c16d8ef7047c84545b37a19c3bfb800a20bba8a4d85136167a525715b350e3f28aa36841fd59acd2db6a20961e95c2fa45d033d60b295fa6774958b9d62e7d42", 0xb2}], 0x2, &(0x7f0000003e40)=[@rights={0x20, 0x1, 0x1, [r3, r0, r3, r3]}, @rights={0x20, 0x1, 0x1, [r0, r3, r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x38, 0x1, 0x1, [r0, r3, r3, r0, r3, r3, r3, r0, r3]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xd8, 0x4}, {&(0x7f0000003f40)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004280)=[{&(0x7f0000003f80)="fb57ffa5b9312a5393917dda9386f43719dc6bbd4885a92ceec4", 0x1a}, {&(0x7f0000003fc0)="9f2f28828cf8f329b5121f21646ba773176e37b585dfccc9e6dbc3da87c6ce360c7cab4fae8fa7ead77c317b80ed0eba5faaa8130c2a4b37fab9f7d7e2cc55327d34187aa597c7fb5b2027cbd9706d2248395ca6e164ceef3fbc4974c6c610ac4a5b64c7eb81d70db43f5aa8497ae34417aa89fa678e27fa5c6dc4e95db5eecca21c769504074779646fc673402eda9b91c537fd78886f6690cf27211e28748f956f43bd7b238e7517e7942e08073caf11019bb00531e53405e91d0e1a2d09f958728a52", 0xc4}, {&(0x7f00000040c0)="29f99e5656003b4f1decffd16fb95c926242c9b4fd2fc4591d909776c6ea8979d70db2d21dd8c589101bd89c94", 0x2d}, {&(0x7f0000004100)="efab2063f2f91132641fc85bb82ef0a2d6ab127b91588839f479114b536db22c179b8ca3e8627f21c98a15b04b311fe97df13fb51d634e0827d1304d25ca", 0x3e}, {&(0x7f0000004140)="2ca2de92da83", 0x6}, {&(0x7f0000004180)="80733571263b6d156924b6ca77410a8c5022062c5e82ea788483f8bc", 0x1c}, {&(0x7f00000041c0)="1ecf56f4c17e7fdbf8e1dce4d80ffa64ed4d17fd26269db37a7b3b65c99858a79ca6a226b51f82ca1f18fd50223f2da19bf586159443ec74306b33848aae1f18c7781c3aea574a498ac2be1c207f4c45f9db86a6a81c7cef6dc4e42b0402b002709ca80761fd90103a3f1fcb1c961bd35175e27925c4f38b0b6ef8e07e12edf61d69e6160afeca3623c71ef1db9241f8cde071c94cb9e3836e632bfb46434e194dfe40b8391d69b0607382d0b7a7c5", 0xaf}], 0x7, &(0x7f00000044c0)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r3, r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r3, r0, r3, r0]}, @rights={0x20, 0x1, 0x1, [r0, r3, r0, r3]}], 0xb0, 0x8000}, {&(0x7f0000004580)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000004900)=[{&(0x7f00000045c0)="344adb360483674ab892c85c661ac7332edfabd6ebf137e53e8223b3f02aee90ad5bdcc8c10bc0ec32f0048143daee9bf2df435c594beb7fed1e0b878a77c8661927895a05310664af1b423a889012b57245eed960364b4381a8d036c8afab368582abb9", 0x64}, {&(0x7f0000004640)="f554005fbcfda1ff92f1a0132dd77d22543aefc93bb8", 0x16}, {&(0x7f0000004680)="9258b7d6a1c5d43f5a36e41c12e275e0461e89aa9b3053bc728af6b884ebf4c3ba0a6b1d4aab6f19f21d7ccbaeb258c57079d4396dddbdc9b5230b52b7c30c7eb62026354f09cf607ad263b6bfea56ff2cf694a2fe94fcdd2449846115a3080c267ef851216e5c0cdc148c795761d51edec9ed5be81722de12854c9b306deff38fad01b817c9eaf0a8fdeacead9b36ab3f6e1affc21d4191d48a51e5f04a46df9f4b2ceba85af5bb472ca6bc02ffabd106d369bd56", 0xb5}, {&(0x7f0000004740)="0e23be13598eb7fcbf1654658a37ebf9ffee11340da1d6a6a375198959552bf5fbb71bf8f207b76bf4c39640216506a0d852862dd9f219c08a6dc85704cef0b33e9c9bfd1ddbab6a66e3bdf6a2c4304819ca5c9bec5a4bf359d55d754df275164922d45ca80f9eede3d9279d9c97924dbca28994f583bb0fbbe2ace6fe5e4378508bbb6935af3220bbf06cc01787862abb096d5d28bc68247f0186d8cdfb7336fc4b3f72bbd98b034b8f383b6ef57fb769e8ddfc019c", 0xb6}, {&(0x7f0000004800)="b1357a14a69276075cf7104d77e7935877e56563ad41ec4335cd8ca17be7703464f8610a107645e09c8a0304a6350bf1812c66da5573664d1004ea4c873bd15a294b4d8338c8926d7f311038d7723860837fad9f1e912b2c6a2b71c8b62b7b1a07e23c90ac540b1384b44b9894d536adf007aa64648f5aae5d4570aec14e6dd23327f276ebf750f7d8be9009518de243af1b1b2333cc8ffb732acf8c019f1e855901d69d39ff1d7b3398b87aa773e4c3bcc0ef85fea8f7a61daed1ef9ee2972fff994b6c8b75f7c8990024", 0xcb}], 0x5}], 0x3, 0x4) 2018/02/26 11:51:56 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0}) getsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) prctl$intptr(0x5, 0x2f) 2018/02/26 11:51:56 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000f88fa0)=ANY=[@ANYBLOB="020500000c000000000000000000000005000600000000000a00000000000000000000000000000000000000000000010000000000000000020001000000000000000000000000000300050000000000020000000000000000000000000000003761dd4de58e5a1cdf3519f3c01871de0bbdbe02ab452a41b94a4e4572057104ccb0ebfd467a3ec32bff94e7c3126eba4a721fa2546eec93768bf558674440ea0569f8bc3886b708a254d7b98abb995de03bf698737a9413"], 0x60}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/sockcreate\x00') sendfile(r1, r1, 0x0, 0x9) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000000040)=""/74, &(0x7f00000000c0)=0x4a) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x5, 0x8) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/02/26 11:51:56 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom(r0, &(0x7f0000000000)=""/154, 0x9a, 0x0, &(0x7f00000000c0)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=ANY=[@ANYBLOB="3e000000000000000000000000000000000000006199f3f30000000000000000000000000000000000000000"]}) 2018/02/26 11:51:56 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgrp(0x0) sched_getparam(r1, &(0x7f0000000000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x1, &(0x7f0000442fe8)=[{0x5, 0x0, 0x0, 0x80000000}]}, 0x10) 2018/02/26 11:51:56 executing program 1: sendto$inet6(0xffffffffffffffff, &(0x7f0000976000), 0xa7, 0x200408d2, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0xf) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000040)={0x8, 0xffffffffffffffff, 0x4, 0x1, 0x9}) accept4$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x800) 2018/02/26 11:51:56 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x4, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2275, &(0x7f0000fe7000)="0080") 2018/02/26 11:51:56 executing program 0: ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000001f98)) futex(&(0x7f0000000000)=0xd2, 0x1, 0x500000, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)=0x1, 0x3) clock_gettime(0x6, &(0x7f0000000140)={0x0, 0x0}) nanosleep(&(0x7f0000000140)={r0, r1+30000000}, &(0x7f0000000100)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCSBRK(r2, 0x5427) 2018/02/26 11:51:56 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000040)=0x10) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000080)=""/146, 0x92}, {&(0x7f0000000140)=""/94, 0x5e}, {&(0x7f00000001c0)=""/250, 0xfa}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f00000003c0)=""/86, 0x56}], 0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 11:51:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048cfd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv4_newaddr={0x28, 0x14, 0xd33, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}, @IFA_BROADCAST={0x8, 0x4, @rand_addr}]}, 0x28}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/02/26 11:51:56 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="228fc2b11f3a5ca1d5880d9abcc10b4eeca3209f114f6b345b78ad46fa5bc5d6d0029f6878a5015f2a66") tee(r0, r0, 0x6, 0x8) ioctl$TIOCNXCL(r0, 0x540d) 2018/02/26 11:51:56 executing program 7: r0 = socket$packet(0x11, 0xa, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x82040, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x9b, "c383356223db00ab07bb568490538d9bc0b1bd9815b2882174944f70d42b22d05bc0a05f9a64e0f915219369a38308f717c132af130281e5e7743292816925840512b9ac32bface6cffe00a4633acb00103003d228991800c0a7412891c818cb0bd7615ebf07aefbe46ef6123b6ffc74d1b0c7816a62e81bd3f8a69caf74b54755096014ecc4d94b35e6be4ae21ad0b777bc640b4d6b809ea05999"}, &(0x7f0000000100)=0xa3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x2c00000000000000}, &(0x7f0000000180)=0x8) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000040), &(0x7f0000000040)=0x3e) 2018/02/26 11:51:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x7fff, 0x8, 0x20a, 0x0, 0xffff, 0x45f, 0x80000001, 0x40, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0xdb, 0x5}, 0x98) 2018/02/26 11:51:56 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0x100000000}) r1 = dup3(r0, r0, 0x0) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000000080)=""/99, &(0x7f0000000100)=0x63) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000140)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) r3 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$describe(0x6, r3, &(0x7f0000000300)=""/78, 0x4e) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) dup2(r0, r4) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0x0, 0x0, 0x3}, 0x8) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x80, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rfkill\x00', 0x642400, 0x0) setsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f0000000480), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000540)={0x0, 0x5c, &(0x7f00000004c0)=[@in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x20, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x0, @rand_addr}]}, &(0x7f0000000580)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000005c0)={r8, 0x77, 0x9}, 0x8) mkdirat(r6, &(0x7f0000000600)='./file0\x00', 0x10) connect$inet6(r2, &(0x7f0000000640)={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r9 = getpid() fcntl$setown(r1, 0x8, r9) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000680)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x4, [@loopback=0x7f000001, @rand_addr=0x4, @loopback=0x7f000001, @rand_addr=0x1]}, 0x20) ioctl$KDSETKEYCODE(r7, 0x4b4d, &(0x7f00000006c0)={0x1, 0x8000}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000000700)=[{0x3, 0x1}], 0x1) sendmsg(r6, &(0x7f0000001a80)={&(0x7f0000000740)=@l2={0x1f, 0xffffffff, {0x19, 0x401, 0xad, 0x1, 0xbe98, 0x6}, 0x8541, 0xd58f}, 0xe, &(0x7f0000000900)=[{&(0x7f0000000780)="3fe4d0513e9045fb2411f0cc05e6ce751700041eb7faf120076a0d151d1c4d6486a36d2d983e470aeacad339281725361e47a880b8cee74ff136b709cdde86d6138c8eef", 0x44}, {&(0x7f0000000800)="f2bfa326494037caab210b471bc21773cf42b8a8d7ffbba9fde357250964c96b6c1931a2cb9ede24eaa9756121106f5ed74669c9832998c21a678309938521e913ea08d019e4e6ebe8c7ff588fcb4b0187f5678920f0431e4d0ee719c5f5af39", 0x60}, {&(0x7f0000000880)="d8bd1887fded99e20b5836ebad4bc710dc7b753d707cb18719f9e907823cbe62b61b1c7dd0358d72623df0f4e991bef6396fce1b", 0x34}, {&(0x7f00000008c0)="8872047094f353175afa961ebe78b647c86faa3f7ca65b7cc0c56e00544978e08e5e3a00d59576d0f1d9b2e8470ebb2bb9b8", 0x32}], 0x4, &(0x7f0000000940)=[{0x1010, 0x114, 0xeb57, "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"}, {0xd0, 0x109, 0x81, "214cc901e60379a296cd2f6c0e878d0217c6ea0bf9494366c6b61c24ebcd51789d5727abd2cebec80fffd46493041f84299a476d6ce8408a2e3b331db771df7d5ac61606b3f5f02909eac32e99ed38959cb57991d34c4f6d2dbfe123ab01fc342ec535f43d4d878026cfd9e1eb5acf5f98b1b2a87cf90133108b69b049c339333ebaf27cbc987cecbd89cebf652fb212dd7034a4fef861cd9b982cfe92595195ef7adde59f5a4c5e028c359f2c1dbdc19bd084d6c50797cd78a9"}, {0x38, 0x10a, 0x43, "88cf050b84b3dd6c5a49e56e2a688110b7129424f8dea6cf2534a3edbb3c3fb1804c4f8826c1"}], 0x1118, 0x20000000}, 0x20000050) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001ac0)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000001b00)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) [ 44.673734] sock: process `syz-executor7' is using obsolete getsockopt SO_BSDCOMPAT 2018/02/26 11:51:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x2) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000080)={r2, 0x23}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/02/26 11:51:56 executing program 2: r0 = socket(0x18, 0x2, 0x5) close(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000040)=""/169) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x101400) 2018/02/26 11:51:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x1, 0x40000000000002, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7f}, {0xa, 0x2, 0x1000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}, 0x0, [0x5, 0x8001, 0x0, 0x5, 0x8, 0xff, 0x1, 0x1]}, 0x18d) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000100)="b856b931af1aca55d2d7bda7de00559b6724bdf0bf62250ff0f5f7a618dd425d1ee0daa380fce875efee2ec3e2d8029f46dc379ec8fd2fbd20edb16cffc82c30b45228005b0ae2f8c4e1ba01a43a45f036a0f6d386c48f58866e112e12d308d450c48444bbac7284070a05e48662090198ca619ecefe53dc1b", 0x79, 0x20000004, &(0x7f00000000c0)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f3bff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f6ffc)=0xffffffff, 0x41) writev(r0, &(0x7f000066e000)=[{&(0x7f000062b000)='w', 0x1}], 0x1) 2018/02/26 11:51:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x100) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/02/26 11:51:56 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000f88fa0)=ANY=[@ANYBLOB="020500000c000000000000000000000005000600000000000a00000000000000000000000000000000000000000000010000000000000000020001000000000000000000000000000300050000000000020000000000000000000000000000003761dd4de58e5a1cdf3519f3c01871de0bbdbe02ab452a41b94a4e4572057104ccb0ebfd467a3ec32bff94e7c3126eba4a721fa2546eec93768bf558674440ea0569f8bc3886b708a254d7b98abb995de03bf698737a9413"], 0x60}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/sockcreate\x00') sendfile(r1, r1, 0x0, 0x9) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000000040)=""/74, &(0x7f00000000c0)=0x4a) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x5, 0x8) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/02/26 11:51:56 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x0, 0x2}) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x7) 2018/02/26 11:51:56 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x100) accept$inet6(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000080)=0x1c) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2300c0, 0x0) ptrace$getenv(0x4201, r1, 0x4000000001, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000080)=0x1f, 0x4) capset(&(0x7f0000000000)={0x19980330, r1}, &(0x7f0000001fe8)={0x0, 0x3}) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0xde}}, 0x4, 0x6e6, 0x5, 0x6, 0x1}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000001c0)={r4, 0x44, "7dfb3051e2a7f6dc46d8b6231546af183e8523178fbd30abf6453bfdc19b10672c2c078c221220ff20950e3e378da3b5b48f849d19d40ff8242ef0938645ba3fa27a1bf0"}, &(0x7f0000000240)=0x4c) 2018/02/26 11:51:56 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x440, 0x140) getpeername(0xffffffffffffff9c, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) connect$packet(r0, &(0x7f00000000c0)={0x11, 0x3, r1, 0x1, 0xb3, 0x6, @empty}, 0x14) r2 = socket$inet6(0xa, 0xfffffffffffffffd, 0x1) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000040)={@empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x1ff, 0x3, 0x100, 0x7ff, 0x920000, r3}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000002000)={@dev, @rand_addr, 0x0}, &(0x7f0000002040)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002080)={@common='teql0\x00', r4}) setsockopt$inet_int(r2, 0x0, 0x15, &(0x7f0000d10ffc)=0xfffffffffffffffb, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffd, 0x2400000, 0x8, 0x5, 0x9, 0x7e4, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x8, 0x1cdb, 0x7, 0x8, 0x81}}, &(0x7f0000000180)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={r5, 0x9}, 0x8) 2018/02/26 11:51:56 executing program 3: r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x422000, 0x0) 2018/02/26 11:51:56 executing program 0: socketpair$unix(0x1, 0x201, 0x0, &(0x7f000001fff8)={0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000040)=""/26) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000023000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x4e, "d981e68025ae37670fc86da47a0dcc7150acd6adc8ace3260e6549e8df7eb2c1b7058ed52f29c6697ce1aadc5ca17df1f8da20a686ec6af0268a9f05823b55c51a82431d5e5db453029ae762bff6"}, &(0x7f0000000100)=0x56) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x7ff}, &(0x7f0000000180)=0x8) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000040)=0x6cf6, 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="3c0000001800090400000000000000000a00000000000000000000000c00090008000000", @ANYBLOB="000000000000000000000001"], 0x2}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000080)={0x4, [0x5, 0x8000, 0x0, 0x8001]}, 0xc) 2018/02/26 11:51:56 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000000)) getsockname$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100)=0x1ff, 0x4) r2 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="1df3d63582a7a2c23de2f9153d1530160f49225b2f50efa3724fac50cd56097994133fccc37de6d00c9a28bf95872f50038babf2edb7a94d38d92dcc41a9ad0e7d2946ed1cf9d08e3a85638af0e499cd3616f1a453528941a1d97da34dd3bd4406bd6c9b90aa2ab0626ab0fe13cc06dceb92cf8b1b3e75654d5cb2cb5c306cb87e6068b1688b9b621a7b8b982f4ded61a7caf4a350927714a18ff1464f81523bd74f55010f9cf68a05c7ceb1d8fd4f2d9289cde9668d61d0154ca9f47f0d16fed63be7e23b1df21d18efaff6cac9c4691a90f953c064a384f6e92f099938bab1bb69f3fba321f0de859846791a99c38b", 0xf0, 0xfffffffffffffff9) clock_nanosleep(0x4, 0x0, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240)) r3 = add_key(&(0x7f0000000200)='id_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="cdd54cb2065c0945aadce542aaeb3400726d503af357fd1c4b89b13a9116b3ea33243b5badd608392a369fccc35108f60251bbff916270696a8aed5778cddb75db8946c84250178680069a80a44dda984e882ed70a0dc52a3d5a6171fa4e3742cdf38b1b66f9205fffec387881977274ef7fecbd", 0x74, 0xfffffffffffffffb) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r4, 0x20, 0x0, 0x2) keyctl$reject(0x13, r2, 0x3, 0x1, r3) 2018/02/26 11:51:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='md5sum\x00', 0x3) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0x4c1}, 0x1c) fgetxattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73797374096d2e247070703028296370757365740096523d3dc12d548f0a91e8d7545a257cfa1887a445573d1ca512b74470bc5e38ef17a0b49d2fbbbbf60027670878b625460588d409fac91c249024f386920029e084c77d0ec453bf053bc23ebe2b2d558f091ee0305900120280fb7a4d5d32511e0fadd3bb124a5120bddf8c5218a75caac4a62b6d40f1c4258c1a180d29a13d1e2765c381d04f89abd53213bbc3dd7f5673b651bbc538ec9c0445cb60052f9bbd05cd2106d776195b7f4e4ddf73e43c0ba86a8d9450239352de9405c8"], &(0x7f0000000080)=""/56, 0x38) 2018/02/26 11:51:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0xf52, 0x4) r2 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0x400}, 0x4) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 11:51:56 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f00000dcfe4)=ANY=[@ANYBLOB="1c050000000101000000000000090000000000000800120000000000fa7973dcfc294058c9f0b99ed18afeb5f959d9df593ff3efea841e97591945a55b6feeb9c3918b0b1d77c008d8e96f437159894b612a43de80217b9ea4a6249f4a93be8a8f3847563f4d6c088836b3093ff0770cf8241b6ea9b4e4f5a8763efc"], 0x1c}, 0x1}, 0x0) 2018/02/26 11:51:56 executing program 6: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000080)=""/129, &(0x7f0000000140)=0x81) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x400000, 0x0) getsockname$llc(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x10) getsockname$llc(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0x4}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000340)={r2, 0x20}, 0x8) getsockname$llc(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000003c0)=0x10) accept$inet6(r1, &(0x7f0000000400)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000440)=0x1c) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000480)) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000004c0)={{0x2, 0x1, @rand_addr=0x4}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x48, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @common='tunl0\x00'}) pipe2(&(0x7f0000000540)={0x0, 0x0}, 0x80800) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) r5 = accept$packet(r3, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000600)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000640)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9, 0x2, 0x8001, 0x500, 0x9, 0x80800000, r6}) r7 = getpgid(0xffffffffffffffff) r8 = geteuid() r9 = getgid() setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000006c0)={r7, r8, r9}, 0xc) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000700)={{0x2, 0x3, @empty}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}, @common='bcsf0\x00'}) socketpair(0x11, 0x3, 0x400, &(0x7f0000000780)={0x0}) ioctl$EVIOCSCLOCKID(r10, 0x400445a0, &(0x7f00000007c0)=0x1) socketpair$ax25(0x3, 0x0, 0xf8, &(0x7f0000000800)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000840)={r2, 0x9}, 0x8) recvfrom$inet6(r3, &(0x7f0000000880)=""/151, 0x97, 0x2, &(0x7f0000000940)={0xa, 0x3, 0x1690, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9206}, 0x1c) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000980)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r10, 0x84, 0x19, &(0x7f00000009c0)={r2, 0x5343}, 0x8) fcntl$lock(r11, 0x7, &(0x7f0000000a00)={0x0, 0x1, 0x4, 0x3, r7}) setns(r11, 0x8000000) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000a40)={0x7fff, 0x3, 0x1, 0xfffffffffffffffd, 0x5, [{0x8, 0x3ff, 0x9}, {0xf3, 0x95, 0xffffffffffff0001, 0x0, 0x0, 0x200}, {0x3, 0x10000, 0x2, 0x0, 0x0, 0x1000}, {0x2, 0x2, 0x4, 0x0, 0x0, 0x100}, {0x1, 0xfff, 0x1, 0x0, 0x0, 0x200}]}) 2018/02/26 11:51:56 executing program 5: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000000)='./file0\x00') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd5fd8)={@common='lo\x00', &(0x7f0000938ffb)=@ethtool_wolinfo={0x20, 0x0, 0x0, "00000707c89d"}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)) 2018/02/26 11:51:56 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x280, 0x0) accept4$inet(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000080)=0x10, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x1ff, 0x4) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a57000/0x2000)=nil, 0x2000, 0xc) 2018/02/26 11:51:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x800, 0x2) fcntl$getownex(r1, 0x10, &(0x7f0000000080)) signalfd(r0, &(0x7f0000000000)={0x4}, 0x8) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)) 2018/02/26 11:51:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x24, &(0x7f0000dae000), &(0x7f000081f000)) accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x14) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockname$ax25(r2, &(0x7f0000000040), &(0x7f0000000100)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) 2018/02/26 11:51:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d01000)={0x10, 0x0, 0xffffffffffffffff, 0x120000}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000265ffc)=0x3a) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x2, 0x2, 0x100000001, 0x0, 0x6}}) ioctl$sock_FIOGETOWN(r1, 0x400454d8, &(0x7f0000a98000)) 2018/02/26 11:51:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6000)='net/ip6_tables_names\x00') sendfile(r0, r0, &(0x7f00000da000)=0x800, 0x2000000002) 2018/02/26 11:51:56 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000047a000), &(0x7f0000494000)=0x4) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @empty, 0x3, 0x8000, 0x1f, 0x0, 0x1, 0x100000, r1}) 2018/02/26 11:51:56 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000080)={r1, 0x1}) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 11:51:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x800, 0x2) fcntl$getownex(r1, 0x10, &(0x7f0000000080)) signalfd(r0, &(0x7f0000000000)={0x4}, 0x8) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)) [ 44.913333] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/26 11:51:56 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f00004a5fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@file={0x0, ""/20}, &(0x7f0000000100)=0x16, 0x0) pipe(&(0x7f00000001c0)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000200)=0x4, &(0x7f0000000240)=0x4) connect$unix(r2, &(0x7f0000000140)=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x2, r1}) 2018/02/26 11:51:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x420002, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={0x1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @broadcast=0xffffffff}, 0x8, 0x9, 0x100000001, 0x200, 0x2, &(0x7f0000000040)=@generic="51962de661ef0c6ca75046c316e175ff", 0x200, 0x0, 0x2}) 2018/02/26 11:51:56 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000065cfdc)="220000002100070700be000009001c010a00001e000009800000048def0005000380", 0x22) 2018/02/26 11:51:56 executing program 0: mkdir(&(0x7f0000be0ff8)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x410000, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f000044fff9)='autofs\x00', 0x1000, &(0x7f00006b8000)) r2 = syz_fuse_mount(&(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x100020) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000040)=r0) 2018/02/26 11:51:56 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x440000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 11:51:56 executing program 7: r0 = socket(0xa, 0xb, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={@common='sit0\x00'}) 2018/02/26 11:51:56 executing program 6: request_key(&(0x7f0000000080)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000040)='\x00', 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x2, 0xfff}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0xb2, "310adf6d7f1b2e1a2917779555583cb3a1aaaf056ded523cb8f237db0601dea8ad3714e8b8948c2110943084ad1e12249ef0a1e64ad6f124ee99d56fc467986c1874041d88cced4a735ee6296c7837b20e76ce42a53f7df4d32d77eb42e6d5ff3847c569ef97aa279288698c7842b973fc894036efe5633459a3580c371b21e975bc8c8b05873a98555d9218200a5289fea6a34a5f8f13b5c9c5a85f8b2af5a05e76ee6f0242f00b829103d5b4fde33a932a"}, &(0x7f0000000280)=0xba) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) 2018/02/26 11:51:56 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mq_unlink(&(0x7f0000000040)='cgroup\x00') setpriority(0x2, r0, 0x400) r1 = socket$l2tp(0x18, 0x1, 0x1) setfsgid(0x0) pread64(r1, &(0x7f0000000080)=""/228, 0xe4, 0x0) 2018/02/26 11:51:56 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000000a02, 0x0) clock_gettime(0x0, &(0x7f0000000000)) write$sndseq(r0, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x7fffffff, {0x3}, {}, @ext={0x5, &(0x7f0000000040)="54ca28bc39"}}, {0x80000, 0x0, 0x2, 0x2, @tick=0x5, {}, {}, @result}], 0x60) 2018/02/26 11:51:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040)="d6e1c4ce1e74d16039d37ead3bf3257adc78ff08c8099dbfe3b3968cc07a47edb1b1bc0826a065c23eb8e3a49ea1fa13e15a62cf64572c8d1029a15097f62d1848e2be127d1a1eb23429a386b1842d0a31c7a10c1177210ea59c882a8d32f64c162f1e10a2dd62b7", 0x358, 0x20048005, &(0x7f00000000c0)={0xa, 0x0, 0x44, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x16}, 0xffffffffffffffc3) 2018/02/26 11:51:56 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={@syzn={0x73, 0x79, 0x7a, 0x0}}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000e1eff4)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000000040)=ANY=[@ANYBLOB="400000001400010100000000000000", @ANYBLOB="140001000000000000000000000000000800000114000600f357303e88fe8b70b463000000000000000000000000000000004073509db7c96fc24575f8fbca0596c9192ff28896b4c9e013ffe04904dfbc69f9ac3f3f63e88b518af9f01b3c1058029e9b4a"], 0x2}, 0x1}, 0x0) 2018/02/26 11:51:56 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = signalfd4(r0, &(0x7f00002e6ff8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000446000)={0xfff}, &(0x7f0000fc5ff8), 0x8) r2 = getpid() r3 = gettid() syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) tkill(r3, 0x7) readv(r1, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r2, r3, 0x1) 2018/02/26 11:51:56 executing program 5: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004d1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000505000)=@ethtool_ringparam={0xe}}) sendto(r0, &(0x7f0000000000)="ffdefc3540c27543996b99af356fb3c239ccd6d1a6bedfac67e8aa0ec88659e9a41743807d8ad65cc0923b39d78a1b3cf72da34584ca44b76ae7d1157c5b0a5502b3a04e5f2a54c1690628c861d34e3727673b544800b13a443d4d29faef652814878c352645d74b92e502bee5ce7b54292849004d9ddff87644b8b2a350021227d92f9eb8d637fedff6bacb23d272f98334eb91da02785f80e01a760004225a1fe8c2aa37f1c79ac43e7f89070bfe70edacd9fe00bbb9d82f41b0a79c595f5f5949109d385617c79cbf82fc926ee997e8584c27a201bc2efcc26d43e63117440fad14bf4ad184c1684d375d2b0186c3", 0xf0, 0x24000000, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="c6220e2525d242583f46c20c9d136e73"}}, 0x1e) socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x5, 0x8) 2018/02/26 11:51:56 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00009f1000)=@fragment, 0x3793b1bc55ea137a) sendto$inet6(r0, &(0x7f00001e2000)="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", 0x58d, 0x0, &(0x7f0000f14000)={0xa, 0x1, 0x0, @empty}, 0x1c) 2018/02/26 11:51:56 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200502, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000040)=""/4096) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 11:51:56 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=[], &(0x7f0000000200)=[&(0x7f0000000080)='}!eth1\x00', &(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)='posix_acl_accesslo-\x00', &(0x7f0000000140)='+}user&vboxnet1selinux%\x00', &(0x7f0000000180)='\'loppp0wlan1\x00', &(0x7f00000001c0)='ppp0)\x00'], 0x1000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033aff0)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc08c5114, &(0x7f0000c79fb0)) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000040)={r2, 0x80000, r1}) 2018/02/26 11:51:56 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="ffff0000f0830942"], &(0x7f0000000040)=0x10, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000080)={0x3ff, {{0x2, 0x2, @empty}}, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x118) r1 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0x0, 0x2) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x10, r1, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0x9, 0x9, 0x200, 0x6, 0x3, 0x1, 0x0, 0x40, 0x5b1, 0x2, 0x3f, 0x300}) ioctl$BINDER_SET_MAX_THREADS(r1, 0xc0189436, 0xc00000000000003) [ 45.070428] netlink: 6 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/26 11:51:56 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2000, 0x0) write$selinux_context(r0, &(0x7f0000000040)='system_u:object_r:netutils_exec_t:s0\x00', 0x25) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000040)={0x80000000, 0x1, 'client0\x00', 0x1, "37b482edacd6534f", "ee246948ef56a6941472bb9e7e5b55c6a2fccf5cab06009891e5a6178e24b094", 0xfffffffffffffc00, 0x10001}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000400713d06000080dc0cf3706edce100abe78fa38d2660d33b43c6407c08ac6d3a34989e8c1317a85e61bca24ace33123c9608f65794ff3f15f2acdff5151b1fa210969fef021551af4fefebd5c5c20ae3d2d947aa3ef4983c749d4b84aa8dd93df878fc535970404e4fe92310e1dc4a2fd0b6bcbc477f93ecb21487af8687d861d97573be846df5eb"], &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000180)={r5, 0x27800, 0x0, 0x3, 0x1}, &(0x7f00000001c0)=0x18) ioctl$TCSBRKP(r1, 0x5425, 0x3) sendto$inet6(r3, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) vmsplice(r3, &(0x7f0000000380)=[{&(0x7f0000000100)="539389e447a51d53428eb61d93dbc9b20e9c29ef51c5efec800507f7e45cec8cd9f8041264dcd8263d405a8ef777d22ba0e102461fefbdd59baf7b031c863319bae461d1c231135ecb33220889d560ee957f8af13b8bc3366fc35ea4b668cd6c272750a450f18da63562dcee5a744dd0ee62c6d608d1ecf67d7cb1fcd36a87d6baa28f54cf99d64c53e08cade35196a1d69ae0c746b10c93e04492", 0x9b}, {&(0x7f00000001c0)="438d3c5d70883c0c5e170c18274618a624c49f052d6d5b9d1328a9feac278862354f0bc9846c7a465fd576d5e652f8701725217b306a0a578d4fa52c3ee8cbbe9f1678470b90182a047491d1af1bc9a965cd7388b52713f5760b5c49d9599a95a9590054c4cece7a36e060e12b0c88ce6114b0d1183638598401a079be5fcaf4759f98d1836e8a29", 0x88}, {&(0x7f0000000280)="9d28732b81d45c5bf554e396c4f5177365e7b788483fa934db514047c485d7d361743ca98ee476e8027e1210eee2ecd263f6c1613a516c93736caf9d3c26642e49e7f4", 0x43}, {&(0x7f0000000300)="d57d09d9d53546611c71ff3343bd8c32baae9d1676b53369b36a886066d92ea99c9c01d8e5add1bb9fb5bc7c647f4e8b7886dd3ffa8bb95f0632789eecb07eabf31e6641a280149e7e5dcd0dad3a1722e741754f737847173b0147028fa5c43262b42d09a7d7599b", 0x68}], 0x4, 0x8) 2018/02/26 11:51:57 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f00082d1cb2a4a280930206620100a84309000000000000000503000149dc50ca8a9848a3c728f1c46b7b31afdc0938d54400009b84136f075afb83de448daa7f000000b8220000bf0cec6b1391d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/26 11:51:57 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x192) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) setitimer(0x1, &(0x7f0000debfe0)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000751fe0)) setitimer(0x1, &(0x7f0000bda000)={{0x77359400}}, &(0x7f000036f000)) 2018/02/26 11:51:57 executing program 2: ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) modify_ldt$write2(0x11, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffff, 0x0, 0x0, 0x0, 0x400}, 0x10) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000023f000)={0xd1, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00634040000000000000020000000000000000000000000001000000000000002100000018000000000000000800000000000000", @ANYBLOB="e3345a03ee2868f33e4743b1152490c0ca1206f623f0c749cd2f52e446f331b78ba5dd9d321cee167d62aa5f915a87e37315d051f558d1fd1bdc33bec32cc0b530845ffcf09a9947db08677c53ac07083dc379ddd05668797ad6d654edebbbd59ce5469cecdca1b9e4b182ed5cf16918161bb69f82b59af11054a30fc3dd107a6cdf1241f45b5c85d517033f158340fc37a6b5f2340db6d8ee811e9085"], 0x0, 0x0, &(0x7f00009f8fff)}) setns(r0, 0x8000000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={0x8, 0x1, 0x20d, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0x3c3, 0x400, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0xfffffffffffffefb, 0x1, 0x1}, 0x10) 2018/02/26 11:51:57 executing program 4: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000040000)='./control\x00', 0x0, 0x0) faccessat(r1, &(0x7f000003fff6)='./control\x00', 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) 2018/02/26 11:51:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f000001f000)={&(0x7f0000022000)=ANY=[@ANYBLOB="1c0000001d001305000000000000000000000000", @ANYRES32, @ANYBLOB="009b455c6ed3f4047235d3feaa9123000000"], 0x1c}, 0x1}, 0x0) 2018/02/26 11:51:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000000)=""/52, &(0x7f0000000040)=0x34) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 11:51:57 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x1, &(0x7f0000bf2000)={{}, {0x77359400}}, &(0x7f0000000000)={{}, {0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}}, {{}, 0x40000800, 0x0, 0x7}, {{0x0, 0x2710}}, {}], 0x60) readv(r0, &(0x7f0000ef0fe0)=[{&(0x7f00007d7000)=""/32, 0x20}], 0x1) 2018/02/26 11:51:57 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) personality(0x1bb2baf3005ac137) mkdir(&(0x7f0000000040)='./file0\x00', 0xfffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r1 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) rt_tgsigqueueinfo(r1, r2, 0x11, &(0x7f0000000100)={0x16, 0x24c, 0x7fffffff, 0xde0}) r3 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x4) r4 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) sendmsg(r3, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="2700000000010000060000000000001179a5ce68d55b362e76748f818ece40081349eeed247f71a432c5324ea2740480d0766b7a1b49db434f27eec807a78df49948fed7118c395f4e86000000000000"], 0x60, &(0x7f0000000180)=[{&(0x7f00000000c0)="d5985416ba8da923338fcf31a03dbc62cdc09681cba3fd179187f0886deccf3ff1e10f06f449add574e079e07aa35b95cfcace0cd44bf372a39e8fe4115bf4d09801d9b5154429eabb3ae0555c8b320754a45901a9e871d4347a16085662297e064ccdcbd21b3c34b9536f32c5b96139942a00235cc5ef71a5cc7a947502ad900eb532c6a28668e2a65410188c3705cb1d25b3c0cebf29", 0x97}], 0x1, &(0x7f00000001c0)=[{0x98, 0x113, 0x9, "589a90a05a84d15a47b596b3d2dd064d4be29958a3e2622668eea7f6ba960341a5f3b281511708825edfcd0256b93412b0b468abd5379632d2a1184ee836b4a25d7840d4ff78e43a82eaa78bb5f19b58c59d2de64cc184264b821a7739d327482d48e2e0e5eca0a8a07968814906a334833aa8d83d5da746c7f595f8166e6b468738915053497a"}], 0x98, 0x20000000}, 0x4000010) r5 = dup(r4) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x1, 0x1052, r5, 0x0) 2018/02/26 11:51:57 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$tun(&(0x7f0000783ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={@common='gre0\x00', @ifru_settings={0x3f, 0x0, @fr_pvc}}) close(r1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005c7ff0)='/selinux/policy\x00', 0x0, 0x0) [ 45.153433] binder: 8101:8102 ioctl 5456 20000040 returned -22 [ 45.162963] binder: 8101:8102 ioctl 5456 20000040 returned -22 2018/02/26 11:51:57 executing program 3: r0 = socket(0x1000000010, 0x802, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x81) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000f79000)=@newneigh={0x30, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, r2}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1}, 0x0) 2018/02/26 11:51:57 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) timerfd_gettime(r2, &(0x7f0000000040)) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x1, 0x4, @empty, 0x100}, @in={0x2, 0x1, @broadcast=0xffffffff}], 0x2c) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000040)=0x6) rt_sigsuspend(&(0x7f0000000100)={0x3}, 0x8) 2018/02/26 11:51:57 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000a59ff0)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00002b8000)={0x60000001}) epoll_pwait(r1, &(0x7f0000f30000)=[{}], 0x1, 0x0, &(0x7f0000ecbff8), 0x8) 2018/02/26 11:51:57 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev_snmp6\x00') ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x81, 0x8000000000000, 0x1, 0x80, 0x0, 0x3}) read(r0, &(0x7f0000000100)=""/204, 0xcc) [ 45.213302] binder: 8107:8111 transaction failed 29189/-22, size 24-8 line 3004 [ 45.238094] binder: 8107:8111 transaction failed 29189/-22, size 24-8 line 3004 [ 45.254676] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/26 11:51:57 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000040)) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x4}) epoll_pwait(r1, &(0x7f0000046ff4)=[{}], 0x1, 0x0, &(0x7f00005e8ff8), 0x8) 2018/02/26 11:51:57 executing program 3: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/39, 0x27) symlink(&(0x7f000000bffa)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = open(&(0x7f0000cd8ff8)='./file0\x00', 0x80040, 0x0) r1 = creat(&(0x7f0000412ff8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x0) getpeername$netrom(r1, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10) rename(&(0x7f0000557000)='./file0\x00', &(0x7f0000473000)='./control\x00') 2018/02/26 11:51:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd6000)='highspeed\x00', 0xa) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000022c0)=[], 0x0, 0x0) getsockname(r1, &(0x7f0000000000)=@nl=@kern, &(0x7f0000000080)=0xc) shutdown(r0, 0x1) 2018/02/26 11:51:57 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x5, 0x805, 0xfff, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x2, @multicast2=0xe0000002}}, {{0xa, 0x3, 0x80000001, @empty, 0xb3ea}}}, 0x6, 0xfff, 0x2, "5a191251db53b32ab21d9a60c4ae5441d68f3f48c0fdbde420344c8819e5a302ba71895d9eadea3e349ec170957df2ccdef178c465a83fa0defb0f8b99b9be3fcd5f6ad8cd831ce90e1b6865c3ffe1f3"}, 0x160) pipe(&(0x7f0000000000)={0x0}) dup3(r0, r2, 0x80000) fallocate(r2, 0x1, 0x10000, 0x8) getsockopt$inet_buf(r2, 0x0, 0x20, &(0x7f00000001c0)=""/221, &(0x7f00000002c0)=0xdd) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/26 11:51:57 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) accept$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000033d000)={@multicast2=0xe0000002, @rand_addr, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty}, 0xc) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x6, 0x4) 2018/02/26 11:51:57 executing program 3: r0 = gettid() socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x2, 0x400, @loopback={0x0, 0x1}, 0x1ff}, {0xa, 0x2, 0x7fffffff, @empty, 0x23}, 0xfff, [0x5, 0x1, 0x5, 0x9, 0x3, 0x9, 0xffffffffffffff01, 0x5]}, 0x5c) fcntl$lock(r1, 0x25, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, r0}) 2018/02/26 11:51:57 executing program 4: r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x0) r2 = getpid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000000)=r2) 2018/02/26 11:51:57 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) accept$llc(r2, 0x0, &(0x7f0000000040)) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db3fd8)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) socket(0x0, 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f0000004000), 0xfffffffffffffedc, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000000000)=""/188, &(0x7f00000000c0)=0xbc) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000100)={0x0, 0x2, 'client0\x00', 0x0, "5f689734a01e56fc", "f0d616ffe93adeec470b6394e92589f17e2f23852e6a2df40bd7e81e1156bbee", 0x0, 0x1f}) [ 45.268093] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/26 11:51:57 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 11:51:57 executing program 3: mmap(&(0x7f0000000000/0xe7d000)=nil, 0xe7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200018, 0x0, 0x1) getsockname(r0, &(0x7f0000e78000)=ANY=[@ANYBLOB="08000000ffdf0000"], &(0x7f0000245ffc)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007e8ff8)={0x0, 0x7}, &(0x7f0000000000)=0x3) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e7aff8)={r1, 0xffff}, &(0x7f0000e7affc)=0x8) bind$llc(r0, &(0x7f0000e79000)={0x1a, 0xf8, 0xa9dfffffffe, 0x80000002, 0x1, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x13e) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x32) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) r4 = socket$l2tp(0x18, 0x1, 0x1) close(r3) dup2(r4, r2) 2018/02/26 11:51:57 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getpid() waitid(0x2d5999a6143bdead, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x400000, 0x0) epoll_wait(r2, &(0x7f00000001c0)=[{}, {}], 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x891f, &(0x7f0000ed9000)={@common='gre0\x00', @ifru_map={0x1}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x0, 0x0, @fr=&(0x7f0000000200)}}) 2018/02/26 11:51:57 executing program 5: mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000)) mount(&(0x7f00006abff8)='./file0\x00', &(0x7f0000032000)='./file0\x00', &(0x7f0000016ff5)='openpromfs\x00', 0x7ffbf, &(0x7f000002ff17)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2c) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/02/26 11:51:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 11:51:57 executing program 6: ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4c, @te1=&(0x7f000000bff0)}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)) pread64(r0, &(0x7f000000d000)=""/4, 0x4, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000007ff8)=ANY=[@ANYBLOB='O0\x00\x00\x00\x00\x00\x00'], &(0x7f0000001ffc)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000001ffc)) 2018/02/26 11:51:57 executing program 2: r0 = socket(0x8, 0x6, 0x4) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000863fb0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000000000)="a68459e91e161ad0ee660a2d4d7e14b4ccb9dc27167290ee49f0dbd2f6747771"}) listen(r0, 0x100000000) request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='id_resolver\x00', 0x0) 2018/02/26 11:51:57 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000d2eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000003, 0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) tee(r0, r0, 0x4, 0x7) 2018/02/26 11:51:57 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000000)=""/57, &(0x7f0000000040)=0x39) getsockname(r0, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000000c0)=0x3a) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f48fb8)=@hopopts={0x0, 0x4, [], [@calipso={0x7, 0xfffffffffffffe19, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=ANY=[@ANYBLOB], 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x408001, 0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x9, &(0x7f0000000180)={0xa429}, 0x8) getpgrp(r2) 2018/02/26 11:51:57 executing program 4: r0 = syz_open_dev$sg(&(0x7f000005d000)='/dev/sg#\x00', 0x0, 0x10107d) fsetxattr(r0, &(0x7f0000000000)=@random={'trusted.', '/dev/sg#\x00'}, &(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000005c000)=[{&(0x7f000005c000)="bb", 0x1}], 0x1, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xffffffff7fffffff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x1}, 0x8) 2018/02/26 11:51:57 executing program 4: r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000f5e000)='./control\x00', 0x3fa) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00007bc000)='./file1\x00', 0x0) mkdirat(r1, &(0x7f00008b8ff6)='./file0\x00', 0x0) 2018/02/26 11:51:57 executing program 3: mkdir(&(0x7f0000eacff8)='./file0\x00', 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmsg(r1, &(0x7f0000002a00)={&(0x7f0000000040)=@llc={0x1a, 0xf6, 0x101, 0x5, 0x0, 0x80000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000080)="73d8d35ac1b231229f010a6ebf304bc804ce61d837a81eb756e9f96b4427b41941f0211831bb35a5f1c3503780337f1b1f02ba3c860aee00908e4119a5", 0x3d}, {&(0x7f00000000c0)="e34c02c92a613f09b921b66957b2b778dfb2fa44b84471571e4ee44efcb6c84cdd5da731cbef03d1c960f9a43738163e3d7dea90c59b6c6893ff7e7eb3078f7780b7acfd98a68d46abded5910553008bb66f72dd505c17edf3372fbc3533643459d60de010765b7b9069db4650eccc", 0x6f}, {&(0x7f0000000140)="68cf1486ce66dbfcfefadc5db20848bed730ab49b59f4b844716b050d1e7022d5a43539cee6819ef425c1e86c7b339aa9066229b01253c82df", 0x39}, {&(0x7f0000000180)="99b9a09ca88e483c62a618ea95f83a15b5595b4fc801a20ac3e3787e903f665aae9be96ca1dc2202f3ea7a512e6c9adad846a6c060336f83cfc83e7aee8526d095a4ad05bcfda55d00f28bc80e6d1fcc2e94184042ef3c1b", 0x58}, {&(0x7f0000000200)="69bacfec9f42ec0ebe3256f7439e6b6b8ee764aab2333c8399e1a3c08d5578e70d997d36e225d669f3d29e366cad30dfa744281acf4da701010c409bb08ea2efba42f430dfde0aec4ae5a5c21d7ee41bf09ece02627f742d6e2e403f7b44caa17160edbad1db82e9465f3ebca4a907c506e7d967e7e50288c7254c37a0e8289eec1ae2e21c32df87f8ac5aa8bb3912211dd6d9fd74568099000ccd5b581f2fcddff685aa8e192459b04dcd596a3b6117270437adaa7b56f2983d1508c1834854ce460f82ed3b7fb5c03be8c14b", 0xcd}], 0x5, &(0x7f0000000380)=[{0x90, 0x10d, 0x9, "0395f1cfce4f035d2e28375ada4185d092486e3fd8a588cbb9fa438a951dcf079bf8aefb550a305d99afd840ee15aa56a80705377275feda31242757b7af4c326afca62fca9e601d9cb08665b420f36ccf61e57222658c2005c4ef66304e69fd1e0d138f5884deeb154c35ec6b07cedb801c2b4356ec14adddba"}, {0xf0, 0x11f, 0x1, "2324a9bf856bb9312ca54ee03b8333883cf890afd109cd924a3624bce5ee70980a97cf48d30b1e1d18c604a237c866849507801a6161d0396efe786406a554dfa068c8b5ae8e7aa98124b67c4038a97b46bbd32db566c44c888e0a23db397bb2bc93b86d13f4fb672351d1a5e51c4752ae2fcb44095f4aed87fe7e12196c94de5f71d3c7a9a4d1fdb67d31ef35226a3e6c771d6b9478600839093dd8d56274a6ae083cd9b5e32fd66fa34386f638b8b148472ea71256a36f05a67008a84236587758c1648db1664b369f0cd8c831be88da6ecb1c20408c66992c2f9554f5f12d"}, {0x1010, 0x112, 0x6, 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{0xb8, 0x187, 0xa7, "ab40cc6885b032fd4072b33186d9456a8e26fa3b673318bb3c885e39de7be7d35b72b0bd1e4297980da079ca44958e7a0607c2eaa3eb6d14a98c11eb39390ea55eb4a65abaaf72063ea5a26670374bccf45554727f823d3c7c86bc22df8f4a502617de5fb7ccb440052d0e85c77e1a89b4ffd125d5fbde28d05ca8b47b6ef373cf385e59d0e1a7f6f2000b60303b40530e04d8fa141314132792144dc4cfda2a9219"}, {0xd8, 0x104, 0x9, "4e28740b275727c0abe7003c65b783bb75a729de1bffee50323a9aaaca9c8b3e98443cdb06830b991d33984b1c8d6251724dc0e3fa10d5182c49fa5b73ef2e378cc0aa91cafc77815b20c614fa2ee0e4c04b218f1e29e92b92d292ce7e2640ba432fee1bf708eea46b4e327ad5b9f75b99f2c42de4ace603498b451c567096cb9c657b4b5fff629f311934d6d8d48a68dcf1b119bd8cf28978549835ceb6a41b3c88103828730875408f13a9686529f8a72c114fe36c0c2e707a580367a3e13400d12ffc6b"}, {0x90, 0x113, 0x5, "de5cb21454564e2ee5fa3bf8fb21bf3902b3c5e07586008eaf1f330a799049ccb421d64f9b2c2181eea64073f36cb4e9b0945e724944b3205f75ba5cd7385af8b56d2932193ee767f53d080efec6d246adb6a4ed304d12f904e5f106f57087dc4939da49031b1d354cc8b475205abe6de76d371ff8a43298a84c67"}, {0xf0, 0x10b, 0x0, "1433f972026b44491a5d107065bf275549a07e2a92171c1e747859282ab2396c23c5d6834835a37e3fc0a3ebbbc8ab26af601908b9875e9b630f4d291be25c0ab9b229675e4f9f626350e8d70a8d770249a9ce674c0be4889b3d2fb3e3693f71fbf0c211eadb195a7f81717cdd09674895a493143fef011a137bb90258de5415b85b8ec0e4c3fdb3bf73eb2d1b5b1938d2d1674fa28733aa733cc16b3f2a2c5b485f913a491e33b03dec6da343f081940071e47cf07a29d7c93fdfae98602312d72b2afa620546e0c03387b3e618100c3df11c30df5a6f86c2"}, {0x108, 0x11, 0xffffffffffffff72, "f67be80c85792e5708f4174a60ddc89cb26f0c31b74761b212536f67ba9651c1a60a75eee8c11c32b57a01c0156f5f298626b9f1443c2b6f5410598fe34a48c71d55b563b05460ab354b56a0bb11f210aa8715cb00a39dfc91e0d86faabb8df8e8bfea5c0ea018259364b82b7fc623963e3360ad84e00600f4b80ad4db784c8d8cc627b8895927bbd10dabbf2d6b97cbe136b34c44ae5529c40db1d3dac0e985d6bb9e7f8ec71901bb7d862fec3167956f2bdaa4718ca8ba0de4918c6a07360646a26f328374e9de47a06deb5b08faa07217dbdc4f3b5010501ef20e59744b1fd1af29a8f83c4a52f0f93b09ff024d7f4b80243c7348db09"}, {0x1010, 0x108, 0x7, "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{0xc0, 0x10e, 0xffff, "c6748d95d798861527c84da5067be6d8f488cfb200bccda3c4a0d3462470fc1b144cf8c259db7d86033887e86869b9d6827c7455b791fab4e91ff58c9e259641b0ead7f4b0b4f5cdd1619c4400edb95f08f8b9d65ee70907bae470baad5d10480883c420c3e30c58d636196e2188b880323e8c6859e3f7f81d59e7e75b093b949f7883f0273116b114edaada5b9a0a60f3af2c9b8271d502ac4a1c7911e4ddac8cbb6d78fa161c0388a86d08defb"}], 0x2678, 0x40000}, 0x20004000) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x400, 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) recvmsg(r0, &(0x7f0000003d40)={&(0x7f0000002a40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000003c80)=[{&(0x7f0000002a80)=""/213, 0xd5}, {&(0x7f0000002b80)=""/57, 0x39}, {&(0x7f0000002bc0)=""/4096, 0x1000}, {&(0x7f0000003bc0)=""/34, 0x22}, {&(0x7f0000003c00)=""/83, 0x53}], 0x5, &(0x7f0000003d00)=""/44, 0x2c, 0x40}, 0x40000000) r2 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) lseek(r2, 0x1000, 0x4) 2018/02/26 11:51:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 11:51:57 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x24}, 0xfffffe42) sendto$inet6(r0, &(0x7f0000f70000), 0xff41, 0x0, &(0x7f0000f70fe4)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/02/26 11:51:57 executing program 2: r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)={0xfffffffffffffffe}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b60fe8)={0xaa}) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/02/26 11:51:57 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 11:51:57 executing program 1: prctl$getname(0x10, &(0x7f0000000000)=""/114) socketpair$inet(0x2, 0x0, 0x3, &(0x7f0000000080)={0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x200, 0x80000000, 0x1, 0x5, 0x8}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) modify_ldt$write2(0x11, &(0x7f0000000080)={0x4, 0x4355927179eb9d08, 0xffffffff, 0x8001, 0x5be180000000000, 0x7, 0x2, 0x7, 0x6, 0xfffffffffffffff7}, 0x10) r2 = dup2(r1, r1) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000ffb000/0x1000)=nil, 0x1000}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000080)={0x40, 0xfffffffffffffff7, 0x80, 0xfff, 0xa1, 0x10000}) sendto$inet6(r1, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$setpipe(r0, 0x407, 0x100000000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="b9acc86240c72878ecbd006c3a0b5893"}) modify_ldt$write2(0x11, &(0x7f0000000180)={0x7, 0x20001800, 0x1000, 0x101, 0x2, 0xffffffffffffff2b, 0xffffffff, 0xfc61, 0xff, 0x3}, 0x10) 2018/02/26 11:51:57 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x4) r1 = getuid() r2 = syz_open_pts(0xffffffffffffffff, 0x48a001) r3 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x80) r4 = socket$netlink(0x10, 0x3, 0x1f) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$ax25(0x3, 0x3, 0xc7, &(0x7f0000000180)={0x0, 0x0}) r7 = fcntl$getown(0xffffffffffffffff, 0x9) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000300)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = socket$pptp(0x18, 0x1, 0x2) r14 = socket$l2tp(0x18, 0x1, 0x1) r15 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/policy\x00', 0x0, 0x0) r16 = accept$packet(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000500)=0x14) r17 = socket$pppoe(0x18, 0x1, 0x0) r18 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000005c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000600)={{{@in=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000700)=0xe8) r21 = getgid() getresuid(&(0x7f0000000740)=0x0, &(0x7f0000000780), &(0x7f00000007c0)) getresgid(&(0x7f0000000800)=0x0, &(0x7f0000000840), &(0x7f0000000880)) r24 = fcntl$getown(0xffffffffffffffff, 0x9) getresuid(&(0x7f00000008c0), &(0x7f0000000900)=0x0, &(0x7f0000000940)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0, 0x0}, &(0x7f00000009c0)=0xc) r27 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000a00)={{{@in=@multicast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000b00)=0xe8) r29 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000b40)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000b80)={{{@in=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@multicast2}}, &(0x7f0000000c80)=0xe8) lstat(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000d80)=0x0) r34 = geteuid() getresgid(&(0x7f0000000dc0)=0x0, &(0x7f0000000e00), &(0x7f0000000e40)) sendmsg$netlink(r0, &(0x7f0000001000)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x3, 0x2080008}, 0xc, &(0x7f0000000100)=[{&(0x7f0000000080)={0x2c, 0x14, 0x10, 0x2, 0x2, "", [@typed={0x10, 0x7f, @u64=0x9}, @typed={0xc, 0x8, @uid=r1}]}, 0x2c}, {&(0x7f00000000c0)={0x38, 0x1c, 0x300, 0x7, 0x1, "", [@typed={0x18, 0x35, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x13}}, @typed={0x10, 0x26, @u64=0x8}]}, 0x38}], 0x2, &(0x7f0000000e80)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32, @ANYRES32=r22, @ANYRES32=r23, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r26, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r27, @ANYRES32=r28, @ANYRES32=r29, @ANYBLOB="00000000200000000700000f01000a0002000000", @ANYRES32=r30, @ANYRES32=r31, @ANYRES32=r32, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r33, @ANYRES32=r34, @ANYRES32=r35, @ANYBLOB='\x00\x00\x00\x00'], 0x150, 0x4000091}, 0x1) r36 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce7fe0)={{}, {0x0, 0x1c9c380}}, &(0x7f0000e88fe0)={{}, {0x0}}) write$evdev(r36, &(0x7f0000001000)=[{{r37, 0x6}}, {{}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x9}, {}], 0x60) read$eventfd(r36, &(0x7f0000e7cff8), 0x8) 2018/02/26 11:51:57 executing program 0: r0 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="d2f6f3ba3f9a129c24a5c6bda87eb5e565ecc3d5379fec18c98e32d50e78498f5649e15f9befc6a62001b851c39589f5213e268e39f721938e0a20e4e7c60816cd60fc8a8beec27cb74aea3883968e8cf48559fa6b5240a9e7d2e4ebdeab6e601b24118b76f878cfb3069579799fb9f31d18902a09375c32cacded8fc82fd50aef6bb87791c63f44807fb53bac5f2d42b77e8b3a3ba5f30102ed1414f9f4b10cb2300a935c410409c23545ae14e805c5fac3f2596d727e10e2a94cf54e5ece7163110821fcd0fb3949911343afe07d95642661700411abafa1a35e1d", 0xdc, 0xfffffffffffffffd) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x55e9, 0x10000) r2 = request_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='user\x00', r0) keyctl$reject(0x13, r0, 0x8, 0x3, r2) ioctl$TIOCCBRK(r1, 0x5428) 2018/02/26 11:51:57 executing program 3: r0 = memfd_create(&(0x7f0000d0bffe)="7b10", 0x3) pwritev(r0, &(0x7f0000000000)=[], 0x1000000000000083, 0x0) fcntl$addseals(r0, 0x409, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) sendfile(r0, r0, &(0x7f0000000040), 0x1c68) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) read(r0, &(0x7f0000000040)=""/219, 0xdb) 2018/02/26 11:51:57 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14}}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r0, r1) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r3, &(0x7f00003effac)={'system_u:object_r:insmod_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39}, 0x54) memfd_create(&(0x7f0000000040)='\x00', 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) 2018/02/26 11:51:57 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0xc108, 0xffffffffffffffff) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)=[]}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380)=[], 0x0, &(0x7f0000000600)=[]}}], 0x2, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={r3, 0xb4, 0x4, [0x7b, 0x2, 0xe53f, 0x40]}, &(0x7f0000000140)=0x10) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, @in6={0xa, 0x1, 0xffffffff7fffffff, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0xffff}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x100000000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000000}], 0x64) r5 = accept(r0, &(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000140)={0x5, [0x1ff, 0x5, 0x2d0, 0x200, 0x7f]}, &(0x7f0000000180)=0xe) 2018/02/26 11:51:57 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x27, 0x7a8f, 0x0, 0x2, 0x3, 0xd353, "bd8f471f4e2cbcd237037f9b12ec02af682281b887486639173f1136ce83931fd7ed38fe58bee93b8e5378ac4adf085fb01d8894a28da5a0901cff548ef8e1", 0x57ad}, 0x60, &(0x7f0000000100)=[], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0xd8, 0x20000094}, 0x4004) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={r1, 0xffffffffffffffe0}, &(0x7f0000000300)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x9) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x0, 0x0, 0x0, "32cf594f07e09e86453d36aa0d1dde6a8c1f2c6cb1f414adbaf1f79e8d5aeb1198236c9e834bebae030b126a69d971e242e120342b903ac8f29415ccefec51f6fa87da4b67f297f91ab809559d94c5c8"}, 0x160) 2018/02/26 11:51:57 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004d5ff4)='/dev/rfkill\x00', 0x0, 0x0) fchdir(r0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x4, 0x8) 2018/02/26 11:51:57 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0xff, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) socketpair$ax25(0x3, 0x5, 0xce, &(0x7f0000000000)) 2018/02/26 11:51:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fstat(r0, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 11:51:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fstat(r0, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 11:51:57 executing program 0: mremap(&(0x7f00000fd000/0xc00000)=nil, 0xc00000, 0x3000, 0x0, &(0x7f0000024000/0x3000)=nil) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000c82ffc), &(0x7f0000000000)=0x4) 2018/02/26 11:51:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)=':eth1systemselinux&ppp0keyring\x00') add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="cc2c1383d91fbf405a34c637a5b9181242ced627169fbc0b1f1a917df001a90e2fb9ba89494c99e300839f152de2b07467190276752c84d730028ea17787d6ca501304725308892451bf9cb4", 0x4c, r1) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/policy\x00', 0x0, 0x0) 2018/02/26 11:51:57 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x24}, 0xfffffe42) sendto$inet6(r0, &(0x7f0000f70000), 0xff41, 0x0, &(0x7f0000f70fe4)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/02/26 11:51:57 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x2001, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000100)=""/75) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="06", 0x1}], 0x1) sendto(r0, &(0x7f0000000040)="ef", 0x1, 0x880, &(0x7f0000000140)=ANY=[], 0x0) writev(r0, &(0x7f0000001040)=[{&(0x7f00000000c0)='2', 0x1}], 0x1) 2018/02/26 11:51:57 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) setsockopt(r0, 0x200, 0x0, &(0x7f00000000c0)="ad74d0c1702166cc9d6317b1dbb63ae019e7ceeeb53b719acf29088334c6e4d88efb5d5914c41278559041252b9f9d6bb094a79baaec8022401b419cf307c118661de8ff50ab260126b356d735a81a3db604", 0x52) 2018/02/26 11:51:57 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000031fd8)=ANY=[@ANYBLOB="280000000000000005000000270202010000007eadf2480cc5e47c685200000000000000"], 0x28}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r1, 0x2}, &(0x7f0000000140)=0x8) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x80000001, 0x4000) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f00000001c0)) 2018/02/26 11:51:57 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa}) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="ca8a5f2b8f32b99ff98be954ab5dda1bece2b1f5ce1a8bace3d9592ee3b0ddbf8afeae6ea6f57998df794b6d726a76196a97fc70782da6978d51702a336d7c477fc227319ec794a51efd8e9ee895add214dee52065baa986497f93f2a15e6d6d382317612ccf20e4d864", 0x6a, 0xfffffffffffffffd) keyctl$get_security(0x11, r1, &(0x7f0000000100)=""/41, 0x29) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="bf5b0ad37fd848b534520c23b27ac425440b527cec8b2ccc2cb09cae6e815e16acf1071bf345fb9efc3121c27597e0aebedc4e5ebae4977b82", 0x39, 0xfffffffffffffffb) r3 = request_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='\x00', 0xfffffffffffffffa) r4 = add_key(&(0x7f0000000180)='trusted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="b79dc8c54c6a1354fea24d4b272f9934413f96966b1e5c90ba02f0e1f4896771c0d8f9b03336b91c8eac3c7e917d3e878c39a0ec91a8ae3254e02a9a3757ef22b968", 0x42, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000280)={r2, r3, r4}, &(0x7f00000002c0)=""/145, 0x91, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/26 11:51:57 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008d7f77)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='gre0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={@empty, 0x3, r1}) sendfile(r0, r0, &(0x7f00008e9000), 0x9) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/02/26 11:51:57 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x8001, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x90) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/nfsfs\x00') setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x9, 0x8, 0x9, 0x2, 0x9}, 0x14) renameat2(r0, &(0x7f0000067ff8)='//file0\x00', r1, &(0x7f00000f9000)='/', 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r3, 0x0) read(r4, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r4, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r5, r3, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2018/02/26 11:51:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f000084d000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000040)={0x400, 0x79, 0x3f, {0x77359400}, 0x1}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x22010, r0, 0x0) ioctl(r0, 0x4c0000000000127e, &(0x7f00001b0000)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000000180)=r2) 2018/02/26 11:51:57 executing program 6: mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e6ff8)={0x7bceff27}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000446000)={0xfff}, &(0x7f0000fc5ff8), 0x8) r1 = getpid() ptrace$setopts(0x4206, r1, 0x1, 0x100010) r2 = gettid() tkill(r2, 0x7) readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r1, r2, 0x1) 2018/02/26 11:51:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockname$ax25(r1, &(0x7f0000000080), &(0x7f0000000100)=0x10) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ftruncate(r2, 0x95) setsockopt$inet6_dccp_int(r2, 0x21, 0x3, &(0x7f00000000c0)=0x2, 0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000140)) 2018/02/26 11:51:57 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffd) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000000c0)={{}, 'port0\x00'}) 2018/02/26 11:51:57 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x3, 0x2, 0x101, 'queue0\x00', 0x1}) getsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/26 11:51:57 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f00002af000)=0x3, 0x88, 0x5, &(0x7f0000191000)={0x77359400}, &(0x7f0000000000), 0x0) 2018/02/26 11:51:57 executing program 7: pipe(&(0x7f0000356ff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) vmsplice(r0, &(0x7f0000000300)=[], 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r2, &(0x7f0000705ff4)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0xc) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f0000000040)=""/8, &(0x7f0000709000)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="380000000d00310627bd7000fbdbdf250700000924005200000000002f2b73656375726974793870707031a673656c696e75785d00000000"], 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x40) fcntl$setown(r2, 0x8, r3) r4 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r4) 2018/02/26 11:51:57 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0xfffffffffffffffd, 0x0) r1 = userfaultfd(0x2000080000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00005a0000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) mmap$binder(&(0x7f00009e2000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2018/02/26 11:51:57 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000000)={0x401}) exit_group(0x6) 2018/02/26 11:51:57 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80080, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0xe473, @empty, 0x3}}, 0x9, 0x5}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x4, 0x3, 0x2, 0x9, 0xa68}, 0x14) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d89ff4)={0x10}, 0xc, &(0x7f0000eaa000)={&(0x7f0000806000)=@bridge_dellink={0x1f, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_AF_SPEC={0x17a, 0x1a, []}]}, 0x2c}, 0x1}, 0x0) 2018/02/26 11:51:57 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc00, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="41a621175fb5f84522d4914caad60670860c5a1901289371bf49d11db8e796e41758888a0f58e0f9c486484b31769c87e75937cd58af260b0102f8bedcfda1a12b1fe1831a75a5520bf27f87d072308df502e2c10f0771e8ed56915f77e2bb306e2bb1c0e22f9b3c72306933b1d271ecfd3ff7c6e80a9edce23c933b6fe669b06fffff1c5dc1a23e42e0fae0742ac61b2543a730edc1aff6f0f22b3708f8240c426dabd4295fbcf63516bd8685b3c85d444674dc819744f5687166ffe32f89764a657a8fd3d5f0a5") creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000076f000)=ANY=[@ANYBLOB="34d8ab18e310f8e2e1f814"], 0xa) 2018/02/26 11:51:57 executing program 3: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00001faffa)='./bus\x00', 0x0) creat(&(0x7f0000044000)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r1, &(0x7f0000000000)=""/1, 0xfffffffffffffee9) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x80) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) munlockall() tkill(r0, 0x16) [ 45.939400] audit: type=1400 audit(1519645917.791:37): avc: denied { getopt } for pid=8329 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/26 11:51:58 executing program 0: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000080)={{0x2, 0x3, 0xffffffffffffdcb2, 0x3, 0x100000001}, 0x6, 0x4, 0x8}) 2018/02/26 11:51:58 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) futex(&(0x7f0000000000)=0x4, 0x3, 0x5c, &(0x7f0000000040), &(0x7f0000000080)=0xffffffff, 0x7) getsockname$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000000000)=@newspdinfo={0x184, 0x24, 0x102, 0x5, 0x2, 0x6, [@coaddr={0x14, 0xe, @in6=@loopback={0x0, 0x1}}, @lastused={0x10, 0xf, 0xaf8}, @algo_comp={0x114, 0x3, {{'lzjh\x00'}, 0x658, "fe75b44baedf5899c8bff79f31acc189b17933f9fbe9404f0016afcaab2d43e9714b256247884aee5a77b4027822c2f3048550c535a4a64500fbec14cfb045a88a9a80cf24116dae5e2d73d75a108490d9336ba5bcb0cce53c5cae9f51f2b366e7b5bbf2217f8894e004d26573e6847466a8c9a23c6392c46b3c6ef1ac8015bff6c30634e016a4b03dbc7bde4f9df43ea87c4e5a61e041a5a2ff1916bc886b9ea11a3802589c40137e3585ea6d4883e67579efe4d668cf6efbfc074733e526a454c83cab2ff0d8914319b4"}}, @lifetime_val={0x28, 0x9, {0x8, 0x4, 0x4, 0xfff}}, @lastused={0x10, 0xf, 0xffffffffffff1fe1}]}, 0x184}, 0x1}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x7e8e8202e5497424, 0x0) 2018/02/26 11:51:58 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x1, 0x3, 0x5, 0x3, 0x5}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) select(0x40, &(0x7f0000000000)={0x5, 0x6, 0x101, 0x200, 0x400, 0x6, 0x0, 0x5}, &(0x7f0000000040)={0x1ff, 0x40, 0xfeaa, 0x40, 0xffffffffffff8001, 0x1, 0x4, 0x6}, &(0x7f0000000080)={0x3ff, 0x12fa, 0xffff, 0x0, 0x100000001, 0xffffffff, 0x9}, &(0x7f0000000100)={r1, r2/1000+30000}) select(0x40, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x7}, &(0x7f0000096000)={0x0, 0xfffffffffffffffc}, &(0x7f0000e42fc0), &(0x7f0000000000)) 2018/02/26 11:51:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$peekuser(0x3, r1, 0x7fff) waitid(0x1, r1, &(0x7f0000000000), 0x20000000, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 11:51:58 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socket$inet_sctp(0x2, 0x5, 0x84) r2 = syz_open_pts(r0, 0x0) sched_getscheduler(r1) read(r2, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r2, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xc0001, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000040)=0x4, 0x4) socket$packet(0x11, 0x2, 0x300) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ftruncate(r4, 0x2) dup3(r4, r0, 0x0) 2018/02/26 11:51:58 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x400, &(0x7f0000032000)) truncate(&(0x7f0000032000)='./file0/bus\x00', 0x0) 2018/02/26 11:51:58 executing program 3: socket$nl_crypto(0x10, 0x3, 0x15) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4001) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000080)={0x9, 0x1, {0x1, 0x3, 0x5, 0x0, 0x1}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0xffffffffffff0000, 0xb14c1095d8063566) ioctl(r0, 0x440000000000127f, &(0x7f0000003fff)) 2018/02/26 11:51:58 executing program 7: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x2}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x9, 0x9}, 0xffffffc7) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000000)=0x4a8cb94f, 0x4) prctl$setname(0xf, &(0x7f0000000000)="bb00") 2018/02/26 11:51:58 executing program 2: r0 = socket(0x10, 0x8000000803, 0x0) prctl$setmm(0x23, 0x6, &(0x7f0000ffd000/0x1000)=nil) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000192ff0)=[{0x6}]}, 0x10) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/1, &(0x7f0000e00ffc)=0x1) r1 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000000140)={&(0x7f0000000040)="b0c8bab58b355d8078868e310c0160dbec5a8b26e7e6b1b004d14c5f91bb1b75b8061401eaa11e82d3eadd84aa01a79679ae7e5f9bee275d956ef85d93be82770a0fac575a1d9a70955ff3796df73e9f4ae0d23cc0be5f20572abbab6b3d07d66051e8198e1a363c5ad6c851a6293115afcd97d02733e981e29661803b7d6a748959d7b86c4b58d85635dffd862ac4a6e3ff2869e242c1dc02501064fd2b56242882a5898fa44fec7b3a5da60c747f1695db9824c553962797059a89a797cfc2bf95ed840ce3d82a77ffc4005175b93569fd03", 0xd3}) 2018/02/26 11:51:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="9a84f5194c968ed0330ef8175cb091a9", 0x10) munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) 2018/02/26 11:51:58 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000000fffb, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)={0x3, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x41) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r2, &(0x7f00000000c0)=""/4096, 0x1000) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/02/26 11:51:58 executing program 0: clock_gettime(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0}) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000000)={0x441, 0x7f45, 0x4, 0x80000000, 0x100000001, 0x401, 0x170f, 0x9857, 0x6, 0x0, 0x8, 0x7}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000000)) clock_settime(0x6, &(0x7f0000000000)) ppoll(&(0x7f0000e06000)=[], 0x0, &(0x7f0000b40ff0)={0x0, r0+10000000}, &(0x7f00008dbff8), 0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000100)={0x80000001}, 0x1) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) 2018/02/26 11:51:58 executing program 5: r0 = socket$inet(0x2, 0x8000000002, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x80800) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0x7ff, 0x0, 0x5, 0xa, 0x0, 0x80, 0x2d, r1, r2}, {0x2, 0x8, 0x7, 0x8001, 0x400, 0x2, 0x6, 0x7fff}, {0x5a0, 0xe7, 0x80000000, 0x7fff}, 0x2, 0xe, 0x1, 0x1, 0x2, 0x3}, {{@in6=@empty, 0x2, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x5, 0x7, 0x1, 0x897, 0x4, 0x2, 0x1f}}, 0xe8) getsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f0000062000)=""/174, &(0x7f00009faffc)=0xae) 2018/02/26 11:51:58 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x410000, 0x134) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)=']user\x00') ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)=0x4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x4f, 0x7f, 0x8, 0x0, 0x4, 0x81, 0x0, 0x10000, 0x2, 0xff, 0xe9ed, 0x7}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x473}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r2, 0x5, 0x7, 0x9}, 0x10) accept$llc(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6, 0x1, 0xff, 0x4, 0x8, 0x1, 0xfff}, 0x20) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000380)=0x9) readahead(r0, 0x10000, 0x92) ioctl$TIOCCBRK(r0, 0x5428) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000003c0)) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ashmem\x00', 0x101000, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000440)='/dev/pktcdvd/control\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000480)={r2, @in6={{0xa, 0x1, 0x7ff, @loopback={0x0, 0x1}, 0x800}}}, 0x8c) syz_emit_ethernet(0x5a, &(0x7f0000000540)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[], {0x8100, 0xad29, 0x6a, 0x2}}], {@canfd={0xd, {{0x4, 0x7, 0x3f, 0x101}, 0xc, 0x2, 0x0, 0x0, "57637075ca3ba3d64214e90a34ed64bc2857f0ea3e7e198ab33aa970d0c9b011196734f968a6ad15e0321f93865d529e8602388d36ea0cfa41cd2d2e0ec17c6a"}}}}, &(0x7f00000005c0)={0x1, 0x4, [0x63, 0x896, 0xb1b, 0x6b4]}) connect$pppoe(r0, &(0x7f0000000600)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$KDADDIO(r1, 0x4b34, 0x3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000640)={r2, 0x52, 0x30, 0x1, 0x10001}, &(0x7f0000000680)=0x18) ioctl$TCGETA(r1, 0x5405, &(0x7f00000006c0)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000740)={&(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000780)=0x2, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00000007c0), &(0x7f0000000800)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000840)={r2, 0x1000}, &(0x7f0000000880)=0x8) write$fuse(r0, &(0x7f00000008c0)={0x30, 0x1, 0x1, @fuse_notify_retrieve_out={0x8, 0x3, 0x7, 0x2}}, 0x30) 2018/02/26 11:51:58 executing program 6: syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1a1800) pipe(&(0x7f0000000000)={0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x2}, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000e68ffc)=0xa7, 0x4) bind$inet(r1, &(0x7f00007b3000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/26 11:51:58 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f0000f4bff0)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0xb4, 0x11, [{@in6=@empty, @in=@broadcast=0xffffffff}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@empty, @in=@dev={0xac, 0x14}}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}]}]}, 0x104}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x5, 0xc5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffb}}, 0x5, 0x3}, 0x98) 2018/02/26 11:51:58 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x148) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x401) bind$unix(r0, &(0x7f000094cff4)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x6) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r2, &(0x7f000078f140)="16", 0x1) 2018/02/26 11:51:58 executing program 4: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000060fff0)={0x2, &(0x7f0000d4b000)=[{0xb1}, {0x6}]}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[]}, 0x10) 2018/02/26 11:51:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x800, 0x2, &(0x7f0000000080)={0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0xb9}, &(0x7f00000002c0)=0x8) sendmsg$inet_sctp(r1, &(0x7f00000003c0)={&(0x7f00000000c0)=@in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000100)="cb8b41110a75403bdb329613f255da5fe4e20c374f8642a7de27152fcce8c713cb16d2c02d82f821d09f695094aa1996643765dcffca0ab2a878181341dfd54095c818d76b090f09473083d703731ad8ca1df9e0e5b16b637de80147e1d7a1e0db785b7b72a2e6dc4514860fc4f387f1968ca32e5d7d7b7833e5a0606cdd81ec70c293a7cfc48fbfe0aae04548ae9d2f81b653575d5466fa458a412d6a9b6da95d7f18da1e98e3089890c5339975a240425412644bd02279", 0xb8}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x205, 0x7f0, 0x5, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x204, 0x5, 0x9, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x4, 0x3f, 0x3f5}}, @init={0x18, 0x84, 0x0, {0x101, 0x1, 0x4f, 0x7}}], 0xc0, 0x4000010}, 0x20008000) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000000)=""/133, &(0x7f00000000c0)=0x85) socketpair(0x2, 0x6, 0x8000000005, &(0x7f0000000000)) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000000040)=0x4, 0x4) 2018/02/26 11:51:58 executing program 6: pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x0) fchmod(r1, 0xc39) r2 = getpgid(0xffffffffffffffff) sched_rr_get_interval(r2, &(0x7f0000000000)) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000005fd8)=[], &(0x7f0000005000)=[], 0x1000) prctl$setptracer(0x59616d61, r2) 2018/02/26 11:51:58 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000000000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x4, 0xffffffffffff7757, 0xd9}) syz_fuseblk_mount(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/26 11:51:58 executing program 5: get_thread_area(&(0x7f0000000000)={0x0, 0x20001000, 0x4000, 0x7, 0x9, 0x800, 0x1ff, 0x7, 0x5, 0xfffffffffffffd36}) r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000000040)="0175e503") 2018/02/26 11:51:58 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x1, 0x8}) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='autofs\x00', 0x0, &(0x7f00000001c0)) 2018/02/26 11:51:58 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = request_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='{vboxnet0\\*{\x00', 0xfffffffffffffffe) keyctl$get_persistent(0x16, r1, r2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x12, 0x6, 0xb, 0x2, 0x0, 0x3, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x4000000) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000000180)="91d36f7cf09d5c10afdd42269ae24b6e7a433ed9c0f5ad22c89690309ea197a461a24cbbc85a237e9733387697db6e5da9c62b96a7532d9c4faa7452e1c2bcf6b7e9babeb9a1ff37ab3ff29bce133a08342a48f84b2c3eb328204ba8105da353fd82865d5421e15519754f3e742ff7049caf47d31244f94197481ae2eda2c2eb4c1b343b134b12a777ca260044dfdfb693911b0ec4e3d3a20e12a8b370d7f0fbbea4d3ed3ffe4d5dc33d5766ae7ca319d3355f97a4c89134324368211c172d7d8e4d89df0cc766f84841db65e41c7e6e76c57bebd7a727213232bd92c7") 2018/02/26 11:51:58 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = getpgrp(r0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001340)='/dev/keychord\x00', 0x92002, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001380)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x81, 0x101, 0xfc, 0xff, 0x40}, &(0x7f0000001440)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001480)={r3, 0x9, 0x100000001, 0x10001}, 0x10) ptrace$peekuser(0x3, r1, 0x0) accept(r2, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x60) 2018/02/26 11:51:58 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x5) signalfd4(r0, &(0x7f0000000000)={0xfffffffffffffffc}, 0x8, 0x800) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000040)=ANY=[@ANYBLOB="30000000190001000000000000000000020000000000000000000000080001007f000001"], 0x16}, 0x1}, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000080)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) accept$ax25(r3, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/02/26 11:51:58 executing program 5: r0 = socket(0x10, 0x200000003, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000717000)=ANY=[@ANYBLOB="1400000052000d04000000000000000002000000e56eba98f91a384aa29df2caa8a0372699f7fbced154c5ba8c88ce3d8023ba6d28db303ba871288b3456807b297bd04ffd5272b34749645eac2925c7e54b321d6490ad87fb6ddd29a9bff9b0c6fef87b12b730a486cd0c72ae33aba656e7d2207bd12393f0a568863b4c79"], 0x14}, 0x1}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}) 2018/02/26 11:51:58 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f00005d8ff6)='oom_score\x00') sendfile(r0, r1, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x2, 0x2f9d097, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x59d6}}, 0x3, 0x5, 0x200, 0xfffffffffffffff9, 0x5}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x40, 0x20, 0x5f, 0x3ff}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)={0x6, [0x8000, 0x40, 0x9, 0x4, 0x3, 0x4a1]}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000200)={@multicast2, @broadcast, 0x0}, &(0x7f0000000240)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={@common='tunl0\x00', r3}) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0x8000, 0x48000000000000]) 2018/02/26 11:51:58 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="a209ff264b30", @common='erspan0\x00'}}) sched_setattr(0x0, &(0x7f000046b000)={0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) socketpair(0x7, 0x6, 0x1, &(0x7f0000000000)) 2018/02/26 11:51:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) accept4$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/02/26 11:51:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept4(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000040)=0x20, 0x80800) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x80000000, 0x3, 0x0, 0xa, 0x80, 0x80, 0x5e, 0x0, r2}, {0x2, 0x7fff, 0x1ff, 0xafc0, 0x26, 0xcb45, 0x20, 0x9178}, {0xafd4, 0x3, 0x42e, 0x400}, 0x4, 0x2, 0x2, 0x1, 0x3, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0xb}, 0x2, 0x3f}, 0xa, @in6=@empty, 0x1, 0x3, 0x3, 0x5b828b7d, 0x0, 0x5, 0x40}}, 0xe8) 2018/02/26 11:51:58 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)="e52f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x0, 0xfffffffffffffff8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x2, 0x81, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1000}, @in={0x2, 0x1, @loopback=0x7f000001}], 0x84) 2018/02/26 11:51:58 executing program 3: r0 = socket(0x10, 0x802, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x119) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x20) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ext2\x00', 0x81800, &(0x7f0000000140)="8dc8f6ecf3c41fb4434feb4783c3c52c8af82b3d54b719db8ee003e12c77de210744c5e4c1141b3c835a829126ea004b84f3462656fd3f6becaecc4929a16050f1fd2e9ace42334a3023438fac2c4dfc0d58ddbc159ec33b1c0d703d4c4987") connect$ax25(r0, &(0x7f00004d1ff0)={0x3, {"00c50413000006"}}, 0x0) 2018/02/26 11:51:58 executing program 1: r0 = syz_open_dev$binder(&(0x7f000066aff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) execveat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)=[], &(0x7f0000000400)=[], 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/02/26 11:51:58 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x3, @rand_addr=0x1000}}, 0x1ff, 0x401, 0xffff, 0x400, 0x1}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0xdf5}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_cmd={0x1c}}) 2018/02/26 11:51:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f00007ebff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000f70000)={0x14, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x20}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={r2, 0x1000, "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"}, &(0x7f0000001100)=0x1008) 2018/02/26 11:51:58 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000c7eff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ax25={0x3, {"ff1d0175add22a"}}}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x0, 0x0, []}) 2018/02/26 11:51:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=ANY=[@ANYBLOB="1c00000018030500000000000000000a00000100000001000000"], 0x1}, 0x1}, 0x0) pipe(&(0x7f0000001200)={0x0, 0x0}) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001540)={{{@in=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000001640)=0xe8) r4 = getgid() r5 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001680)={{{@in=@rand_addr, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000001780)=0xe8) r7 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000017c0)={0x0}, &(0x7f0000001800)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001840)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000001940)=0xe8) r10 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001980)=0x0) getresuid(&(0x7f00000019c0), &(0x7f0000001a00)=0x0, &(0x7f0000001a40)) getgroups(0x6, &(0x7f0000001a80)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f0000001ac0)={0x0, 0x0}) stat(&(0x7f0000001b00)='./file0\x00', &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000001bc0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000003600)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003640)={{{@in6=@mcast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000003740)=0xe8) getresgid(&(0x7f0000003780)=0x0, &(0x7f00000037c0), &(0x7f0000003800)) r20 = getpgid(0x0) r21 = geteuid() fstat(r0, &(0x7f0000004240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000042c0)=0x0) getresuid(&(0x7f0000004300), &(0x7f0000004340), &(0x7f0000004380)=0x0) r25 = getgid() fcntl$getownex(r0, 0x10, &(0x7f00000043c0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004400)={{{@in=@broadcast, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000004500)=0xe8) stat(&(0x7f0000004540)='./file0\x00', &(0x7f0000004580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000004f40)={{{@in6=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000005040)=0xe8) getgroups(0x2, &(0x7f0000005080)=[0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005600)={0x0}, &(0x7f0000005640)=0xc) lstat(&(0x7f0000005680)='./file0\x00', &(0x7f00000056c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = gettid() stat(&(0x7f0000005800)='./file0\x00', &(0x7f0000005840)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000058c0)='./file0\x00', &(0x7f0000005900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000005980)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000059c0)={{{@in=@broadcast, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000005ac0)=0xe8) stat(&(0x7f0000005b00)='./file0\x00', &(0x7f0000005b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000005c80)=[{&(0x7f0000001240)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001500)=[{&(0x7f0000001280)="47208a50d1b4a9242034878bfce8cb48f06b3ef8743126a374bd2d9ab132a39e9d085df383a77f98f2de7153072f33d0c6deaafe7c6825f6a40a994690129cc418f9ca2ec7158545a37cfa7b203bc09065be2c7283a1db030f33064441decf91fcecb4fad7d4775d146212fc373c1a45f48529de5452a90068220a9948a2c809434618c4480c761b60c9977238636c09506757204271a05aa902bd49f8c2aa92cdd7aa50a46754674969ea0b189fd49fd110e1b9863bc71d3e45e0a765102b03562ae03b2ce4120573e13e34e4a4278c8585d71fbed41f808a06", 0xda}, {&(0x7f0000001380)="5e94889a490cfd427672d34c09e1e23daa4ca0d1cba09acab1ebb78b5eb58e997eccfa0a4f30a833f975341868c2ffa6de9b77244b51fd59c4a3560f0994e6e86c25d47a8c7d1e881fbd6f851d5685269baa261276ff9c12d19c14a2ab5d6f1667309160a3fbf65f3542dab77a6bffabe1157f5c6a86be478966f313ed0763b37a8063180348609d6aa41d77600a7ae7543461418bb7097f7aa5bca325ef512fee292db85a2ae9", 0xa7}, {&(0x7f0000001440)="41e7aa537e2e45319aa1e90a55154e64dc448e98f2e88b51f0274a59498f7d89a29af71bdabc8c549637a5b13b0b506a84003e466000c6b980126d59edd18c94c2142a482dad3d27c0b6429a641f9554f3dee1575cd873365287e58627af6ea1809a19a54338dbb97bbf1e02459e004a0d99c27c3c0a672051cf30003ef4590c65bc296558ddf9486f0b4982082463aabbf8377c4cca6a9b", 0x98}], 0x3, &(0x7f0000001c00)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x170, 0x4}, {&(0x7f0000001d80)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002f00)=[{&(0x7f0000001dc0)="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", 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&(0x7f0000005380)=[{&(0x7f00000051c0)="59f9a9aa0274cdcb4dce68e1758b38742ad3bb6a13fa166bae996bf7ab2d3fdb44ae70378c871e0c4e73f5d33a3e59f6af0769ffdf35793a9e364eb3232b34ee7cf081c86fcb337bcb6e04cb13c03d987002f4ae4f238dacb44fd602ee81a0b135b4ef46149ec86f4046b4469b6e1d210b389a616b06a5df7e963a99951bf4e44910ea7afd0cff2064b4e8833c768f4ed4d639ca3ffa84689d406e008f34aec0fc5cf123ee5d686af62a71471e6bd848cfa32879f5109ad04feb9eae2edb895043f6215de118e9110035ab6ebd6856cab5", 0xd1}, {&(0x7f00000052c0)="767e6f2e8d37c81b12bf68e481cfaafc2070484e07205ca5098dce14017f22745991d44eba4e34ee42fcaea384f1922bca96d4319464726fda1b018e9c6368013002d29701238446ed09f173bdc986a7207dc3", 0x53}, {&(0x7f0000005340)="b9dc449a3cd683a193d510ea89c7621f24971edbd617c69cf67123a4442c82", 0x1f}], 0x3, &(0x7f00000053c0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x80, 0x884}, {&(0x7f0000005440)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000055c0)=[{&(0x7f0000005480)="ec1554094d24fc6148d524d1882bdeb1449d280862e3df010165a4076a3c8b7e82e03a2f1dbec65abc81f05d492e73073ef29567bac391b90931924bb4ad9c2c7f9c131ed35a1778335aaf03357b964336e1", 0x52}, {&(0x7f0000005500)="c1c13483471bf4366b30bc597c7626af82b84a02c0d28e84503dcf230dc9d43a3353e91b9024de7458ab475f84b0a732d1088699822770907850e322cf15d7a6d687ec4afc31d19ac595e6f64bd62a22e69859eded26fec122496bcd19da10c2a369070e79c5e4f086f8272d16648a2fd125a5e90f41e56a7eba94e359da377ec97551c65163e86d6eead050848f6c4ba89a7022f5c0f561df57ea2976b7a8e5456bcfdc5610d1850e69cfa2", 0xac}], 0x2, &(0x7f0000005bc0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r32, @ANYRES32=r33, @ANYRES32=r34, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r35, @ANYRES32=r36, @ANYRES32=r37, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r38, @ANYRES32=r39, @ANYRES32=r40, @ANYBLOB="00000000300000000000000001000000010000003f06f624bc71aa1720f9b90350063c454c99c146fb273ca5297e5a63af8fb7bc", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0], 0xa8, 0x40}], 0x9, 0x4) 2018/02/26 11:51:58 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0xcd3, @empty, 0x3f}}, [0x0, 0x8, 0xff, 0x8, 0x0, 0x1, 0x4, 0x6, 0x7d, 0x80, 0x9, 0xdf9d, 0x7f, 0x1f, 0x4]}, &(0x7f0000000180)=0x108) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="8000050005000400ffff01008d00e93676ea3985bec4de2673324df80d29521cb4840442eb19b64406e87a2b604ad3b4625d543d82a79c3d609d0f0f4d904708e81a077359fd823f4b5961122dfb2000222409"], 0x12) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) connect$inet(r2, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg$inet_sctp(r2, &(0x7f00000014c0)=[], 0x228, 0x20040010) 2018/02/26 11:51:58 executing program 0: clone(0x200, &(0x7f000074a000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x80800) read(r0, &(0x7f0000000080)=""/189, 0xbd) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) r1 = gettid() socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000919000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') write$eventfd(r4, &(0x7f0000000080), 0x8) ioctl$int_in(r2, 0x40000000005452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r3, &(0x7f0000000140), 0x3ec, 0x0, &(0x7f0000000100)=@abs, 0xa) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000000140)=0x2, 0x4) write$eventfd(r4, &(0x7f00000000c0), 0x8) tkill(r1, 0x16) 2018/02/26 11:51:58 executing program 7: keyctl$session_to_parent(0x12) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x2, 0x1, 0x6, 0x1f, 0x7}) pipe(&(0x7f00005e3000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000040)=[{&(0x7f0000000000)="39a5c7b0f35121a7289af4fe2a8a9fc145a8abbd2a612bea672f81d8e55c2786d5676aae757ff6719b700947", 0x2c}], 0x1, 0xffffffffffffffff) ioctl$sock_ifreq(r2, 0x8967, &(0x7f0000000080)={@common='yam0\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x0, 0x0, 0x0, {0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}}}) poll(&(0x7f00004d2000)=[{r1}], 0x1, 0x80000001) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000010c0)=0x1008) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001100)={r4, 0x3, 0x4, 0x2c3, 0xfffffffffffffffd, 0x7}, 0x14) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$negate(0xd, r5, 0x10000000000007, r3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000100)={0x1ab47dec}, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x8200, 0x0) writev(r2, &(0x7f00003f0fc0)=[{&(0x7f0000110fff)="1a", 0x1}], 0x1) 2018/02/26 11:51:58 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000035dfc8)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x200000000000001a, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@common='nr0\x00') r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000040)={0x9, 0x9, 0x1, {}, 0x3}) 2018/02/26 11:51:58 executing program 2: eventfd(0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ad0fef)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = pkey_alloc(0x0, 0x0) pkey_free(r1) syz_open_dev$sndtimer(&(0x7f0000486ff1)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x40600) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r2, 0x800}, &(0x7f00000000c0)=0x8) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 11:51:58 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5976, 0x10000) r1 = accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r3, 0x0, 0x4) write$fuse(r3, &(0x7f00009ddfd8)={0x28, 0x0, 0x0, @fuse_notify_delete_out}, 0x28) close(r2) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x1, 0x8, 0x5, 0x2, 0x1, [{0x400, 0x3, 0x1, 0x0, 0x0, 0x8}]}) 2018/02/26 11:51:58 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0xc108, 0xffffffffffffffff) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)=[]}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380)=[], 0x0, &(0x7f0000000600)=[]}}], 0x2, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0xc) r1 = request_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='\x00', 0xfffffffffffffff9) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100), 0x0, r1) 2018/02/26 11:51:58 executing program 5: madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x11) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x20010) 2018/02/26 11:51:58 executing program 3: mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000051000)='btrfs\x00', 0x0, &(0x7f0000000000)='\x00') mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='reiserfs\x00', 0x8005, 0x0) 2018/02/26 11:51:58 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x200040, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x1008) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/02/26 11:51:58 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/26 11:51:58 executing program 4: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) fstatfs(r0, &(0x7f0000000080)=""/4096) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0x5}}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001080)={{{@in6=@empty, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000001180)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000011c0)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) rename(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)='./file0\x00') 2018/02/26 11:51:58 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000383ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0xbad, 0x4) ioctl$TCFLSH(r0, 0x540b, 0x2) 2018/02/26 11:51:58 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x44, 0x0, &(0x7f000001afbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000014ff8)=[]}}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000001bfd0)={0x0, 0x0, &(0x7f000000dff8)=[], 0x93, 0x0, &(0x7f000001bf60)="6d7a89dd9a5138112feb36a1d2bc292aac227d2f3e7a53f963a9a1937fa6befe986ce013e710fc0000000000000000f18d66811663f6188a557503f01e2be9c58e25cbe43e214b8f530e001d7eb0f908dc1a292f0ea2d9c611a0163fcbc2e36b85b042e448e0c687e703209387ee8215413de087b5325e0c3a52a8c45a5d0dce1303d8a738ed6c370d801bdcc28987ec729295"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) add_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x0, 0x0) 2018/02/26 11:51:58 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x3, @multicast2=0xe0000002}, {0x307, @empty}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}, @generic="ecbb93d495df466189ad3d70c278fc77"}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x8041, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000580)={&(0x7f0000000140)={0x27, 0x10001, 0x8, 0x0, 0x7, 0x200, "84828552cd5bf10a7fc668fb82200d2622b6ad223640e37bde58a2d607fcc43b3d6aedfc84777cc763dad467ce85381dbc10bb865c40db720cab196f21e3fe", 0x7f}, 0x60, &(0x7f0000000500)=[{&(0x7f00000001c0)="ca0d189c5b3444add4c4d56be643dd604280967e5f7dc8686129c4840463e1ede8a6b7c652634dead362c1369a64a77210ac", 0x32}, {&(0x7f0000000200)="537823d47a9ff635e390236652aa991856b901f3749bc2a24ba61484de841f28cdca936600fa4a38c3b6352296b68c660f3a9567ec16cdddc4841b253ba5cb83300d56492671043bda470ffa5f88bea99d76ed5dd5c02a6e8b9d5b9c783fa6a964e1b67281add947251f93cc94c550ef8b0edc8b175edda8", 0x78}, {&(0x7f0000000280)="f6c2c6d1d89ff56d00c660c96ede2f61ef91f3d870635698fbed3cbea142257b40dae8514e112f4079d610e0f89ae16d5a44a8ce235db0c6ec3ab1a2282b369619b1f934a506273e34826d578541c3709a46", 0x52}, {&(0x7f0000000300)="c777b17113e79932d377ddb1c45d5f641b25e58b7b3d24ec37a6797b37fdc0462a876c0931599ab66c8f979a0e93f382f6477a6a5f01ad29f7e33050439a0169f940225ec1931a12cd8ad86fc3f7b890c9d73f5c4ada2e6bc703aa499b5ccbe62413dd1735bbfe16ac41957d844dc0a91793fddc77ee57dfa8a1bd4518ae6108c778e5fa60d67269201e51b265fe7bbbfabb898feb01eae3980036d8bcb111fe300ef51ce1a0c3af87a1f58dfba4e867fd31fb55e0acb58812f5aae40c5ab343d29c43edc5e5ec4e61efed1b5b2631ae4e5d1eea6d90cd82202af063eb0352e5c85cd4406423d1dddf4a9dd6f30abf44", 0xf0}, {&(0x7f0000000400)="85e861782eefb9d2021a32f2615b94dc3d3cd7a65907e99bd1361bc38cd7c24fbcf350976a1e84a1d2cfbb4323c85f9d45f2b19df4d20e6de65df61556621d318330456fc388b2f1061461726ec7e9c4cdb3871c1269af54240bc24f461bd91b2421ca44639459caf597a18d05d02d240c830a1f9e03d6ad4788a9dddd62648490a68097e4c39ab0a4766b6cf4776f69f64bc74a501816430664b7285b92801bf008cfdb76699f03ae7418b7a815d451758a82609cad85e4a64a5c9b353126fdd88983e29b0ee84a572ab0925a75ce0d6b90bdcdc28366d67ac60947007f", 0xde}], 0x5, 0x0, 0x0, 0x1}, 0x80) sendto$inet(r0, &(0x7f0000139000), 0x0, 0x200007ff, &(0x7f0000fe9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$nfc_llcp(r0, &(0x7f0000001b00)={&(0x7f0000000080)={0x27, 0x10001, 0x100, 0x0, 0xecc, 0xafaf, "f0da40a19fe479c0cef8706af712ecb3e9871fc55ba613ce10020135f57498aa73c5be51d1400d938b8c38096377370b367bb9f501f220f512b087c12f0bd5", 0x4}, 0x60, &(0x7f0000001980)=[{&(0x7f00000005c0)="07e9d08dc2ff1a4d5152324ab30a5eeeebbfead4564d757348fc46934affb99255d3a37a", 0x24}, {&(0x7f0000000600)="e9ed43f47773716cd04872ec13adbf65b0cb63b0302d42a728815a4404150e4482f9474f7dc8db78703c7208cce9e27f14ac6a24231c92746b4fc7f7acfd0b71a954770fdbed9bfb9175a9abe27abf0d3225eaf7278384fd11627307844a202b7694584c1a9364d58befcd422e1bcd0d2a01e80142ed3252903c96d63f770f23ee87d1b8d33457e7f9bdea5a59025548ae0f7635500d0917fc8a5dce", 0x9c}, {&(0x7f00000006c0)="42e29aa05d360ac6ce4b61e41e5845b659e899e6cbbfb503ba1226b63af00b4cdaa78ffc5e337baae182dea8035d4f7eddd07382fbd9de0537fc18c952be3b056225b5011a428fad2094dbcc41386d01d331c3a200435946ab257826d7af8c9d5b7260de239d2152569945d46b70f7c544f7ff7e460de90f15ff71a17697f897b7df03b3a211f8b8d61f848ae6ded5aa95a5294593f7f4f433486ce7acdbff17b12ccf2dc2ae2b87d3bbcffdd0e3e8b5cce6e713f37bbe4f0653a4a74afa206dfc1faadfabce9e72df1f32428970e0", 0xcf}, {&(0x7f00000007c0)="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", 0x1000}, {&(0x7f00000017c0)="7f9a5289ff77648ba7f0995c1d6f4f6439fb03c16f69a33d3feab06c26ec8e5c53c0742bedfa3dafa8a1dc5532e56961c2", 0x31}, {&(0x7f0000001800)="b19010ed82c2ca05ddcfb4ff4d619861aa8649c993f7420b2a0a3bff9c97b21c91035e35a5d37c57978132bf796175bd6241704f360c9da8f6a91e67c3ddc70418a819a66deef266b130fc5d0819cf9684cea0153d952b54ab974380691b3ee149586a46a964ccf2b648b991aa47b5f201d68fa9b6082b10921238d8fc21f2193989cd1a24ff60e9150f6423562980e46ec63aa2fa0230cebd2bd57aef97358deb80354f8d2fb6573d80b6ed72caf8533f284db769256dceb85ca190cb278642c2fdff6030d597ad8d730ad68834545f13e0839ceb6003af54c63c8065f6d266951f91", 0xe3}, {&(0x7f0000001900)="0a065ff49592609640da680b52031d0460dde6db949ddf0c9ae903416527e277fa692ce5daf9c99f749cfbb09244f60ac524b3ac5536e09de9eaf71035054f89128bb6a2f040829901ba93d88808e13f1b1796a3c9b6fc36", 0x58}], 0x7, &(0x7f0000001a00)={0xc8, 0x13e, 0xfffffffffffffffa, "59227a6b710b2d3731385ed36c6b64338b05f1e3abec2a616ea29fbba11e3917edf765792cef5754944e8d1dcc308b9f16ce849b19cd6c5c27fa81d016ac75affe2e29f71edfafd16485e10e6e2a04094c87fc80a2664f34d06e52187ebf29bdf4768ccf95dfbd793bd85ecef9fcff9506aee86172a4c34074af2bac805110177f32cfe39ee1f373776c89c8068c83dd723b1a481960a63bc8fa0138b80819f95d1671320a0d4565c70b38581602824f41"}, 0xc8, 0xc000}, 0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, 0x1c) recvmmsg(r0, &(0x7f0000005900)=[{{&(0x7f0000004540)=ANY=[@ANYBLOB="000000000000dc2f1000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x3a, &(0x7f0000005840)=[{&(0x7f00000047c0)=""/118, 0x76}], 0x1, &(0x7f00000058c0)=""/58, 0x3a}}], 0x1, 0x0, &(0x7f0000005ac0)) sendto$inet(r0, &(0x7f00006fd000), 0x0, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001b40)={0xfffffffffffffffd}, 0x4) shutdown(r0, 0x0) 2018/02/26 11:51:58 executing program 0: socket$packet(0x11, 0x800000000002, 0x300) socket(0x11, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7eff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b51000)={@common='gre0\x00', @ifru_flags=0x5102}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) 2018/02/26 11:51:58 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x200000000000, 0x200000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x20000) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000040)={0x1, &(0x7f0000b4b000)=""/4096, &(0x7f0000001000)=[{0x40000001000, 0x23, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)) userfaultfd(0x80000) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001040)="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") [ 47.085250] binder: 8523:8531 transaction failed 29189/-22, size 0-0 line 3004 [ 47.109805] binder: 8523:8531 transaction failed 29189/-22, size 0-0 line 3004 [ 47.121917] binder: 8523:8536 ioctl c0306201 2001bfd0 returned -14 [ 47.142719] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/26 11:51:59 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) 2018/02/26 11:51:59 executing program 5: r0 = socket$unix(0x1, 0x801, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) socketpair$inet6(0xa, 0x6, 0x1, &(0x7f0000000000)={0x0}) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) accept4$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f00007bdffc)=0x8, 0x0) 2018/02/26 11:51:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000000)=0x1f, 0x4) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000000)=0x15cb, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000103000)={@common="6c6f000000000000000000000000d612", &(0x7f0000000000)=@ethtool_wolinfo={0x26, 0x0, 0x0, "355cf8ffc87d"}}) 2018/02/26 11:51:59 executing program 6: capset(&(0x7f0000ff8000)={0x19980330}, &(0x7f0000ca1000)) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}}, 0x7, 0x44, 0x5, 0x1, 0x9}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x100000000, 0x8, [0x91, 0x9, 0x2, 0x20, 0x0, 0x0, 0x80000001, 0x9ea]}, &(0x7f0000000180)=0x18) r2 = getpgid(0x0) sched_setparam(r2, &(0x7f0000ab4000)) 2018/02/26 11:51:59 executing program 1: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x100000000) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @tick}) 2018/02/26 11:51:59 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000f18000)={&(0x7f0000a95000)={0x10}, 0xc, &(0x7f0000950000)={&(0x7f00008e9e24)=ANY=[@ANYBLOB="7294b2b744df3b11b00100001000ff0e0000000000000000e0f09700000200000000000000000000000000000000000000000000ffff7f00000100000000000000000000080000000000", @ANYRES32, @ANYRES32, @ANYBLOB="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"], 0x1b0}, 0x1}, 0x0) 2018/02/26 11:51:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x40000000000000) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000000c0)={0x24, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x0, []}, @typed={0xc, 0x16, @ipv4=@multicast2=0xe0000002}]}, 0x24}, 0x1}, 0x0) 2018/02/26 11:51:59 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r1, &(0x7f0000000000)=[{{&(0x7f0000001100)=@l2, 0xe, &(0x7f0000001380)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/32, 0x20}, {&(0x7f0000001080)=""/82, 0x52}, {&(0x7f0000001100)=""/199, 0xc7}, {&(0x7f0000001400)=""/149, 0x95}, {&(0x7f0000001500)=""/49, 0x31}, {&(0x7f00000014c0)=""/46, 0x2e}, {&(0x7f0000001340)=""/44, 0x2c}], 0x8}}], 0x1, 0x0, &(0x7f0000003500)={0x0, 0x989680}) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) 2018/02/26 11:51:59 executing program 2: r0 = socket$packet(0x11, 0x8000000000002, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ptrace$setregs(0xd, r1, 0x8, &(0x7f0000000080)="9c359659a9d6d1ae4070187ad493b1ff448b966eb68ed83d342641784b3de7196bc0cf699cb6d77bde454e0ab7789797bf8912b043aae2f668ff93da1aa0b78fdd2540381aa0a09e6f694e827f7a06493954e08a5ed5ed44e31d6797c5f9fc00ca669b13ecba3193c1d4f69ae630fa8604569de5cd158ac1e2087800e7302c4e5b58") r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000040)=0xea49, 0x4) 2018/02/26 11:51:59 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8) truncate(&(0x7f0000fd5000)="e91f7189591e9233614b", 0x0) 2018/02/26 11:51:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xfffffffffffffeff, 0x4) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000000000)) readv(r0, &(0x7f0000752ff0)=[{&(0x7f0000a5cff4)=""/12, 0xc}], 0x1) sendmmsg(r0, &(0x7f0000006980)=[{{&(0x7f0000000040)=@ipx={0x4, 0x800, 0x3, "e754497ea112", 0xfffffffffffffffc}, 0x10, &(0x7f0000001140)=[{&(0x7f0000000080)="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0x1000}, {&(0x7f0000001080)="7195f2bb91efdcdb81aac5296c5d5eaf86b852f7bbf3679289dc81e861ea2795cfbf8d08572c44c77bdbc5cb144a566de3", 0x31}, {&(0x7f00000010c0)="02f192a7150a8f92972398c271547457aa26293ae471a1372cc28978c7a6e5f6c2743a0df6611247296f1dc935e9f9ef796e6567013478dd016258033acc527b7892c3a404e7e0a40eaa49a2", 0x4c}], 0x3, &(0x7f0000001180)=[{0x30, 0x0, 0x1, "ee392e7e5b6837e0698a30a90ae1acbb555bedd204d2bccc15"}, {0x78, 0x10f, 0x5, "a9d92b41a0d2dfe9e09bb46c2cb3afc50dbe970fca9f088401eab044ddfe634d2eaf860c5e3241b23d775f909d96cf1782921af5e954d7ef807e27dec74908450f3ca39fb1efafd0b2e315d50152404727972adf250c0043533e23e76911a07c7dffe9"}, {0x30, 0x1ff, 0x7, "c0e3f6de3b70c858e0f394eb0ba3f8691d5137abd149e28b9b25d126"}, {0x1010, 0x11f, 0xd4, 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{&(0x7f00000064c0)="131553e403716ae38c9845bbd4ad920a2530102d99f023c45dad36059f189106589f651a2b20d782", 0x28}], 0x9, 0x0, 0x0, 0x20048841}, 0x6}, {{&(0x7f00000065c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x3, 0x2, {0xa, 0x1, 0xfffffffffffffff2, @loopback={0x0, 0x1}, 0x5}}}, 0x3a, &(0x7f0000006940)=[{&(0x7f0000006600)="56f5ac2f63fcd9046370866194114e5f5a16d9f289094dccc2b314e875768d51f2d25c9109398c23335fe9ca4b260783832cae4aae015cc71d9d404f64bbfda8bcc4028780f6423b63fb651009e5f7f92e300cabaea7743020512817d411940f085342bbfa552a6671853749dfe9cb4233e8052c9b5b09602980075a931aaec270d234b8d705248c495a5be7fd", 0x8d}, {&(0x7f00000066c0)="bd0fd17831587331dce97bb81204f57607bf4b325a4be07d1f9a73a15a9f1f192c725d2650c96682e89a6ff079226f0886248d56830b9818c52a732e38a5c1fd6f32bbbaaeebcc76406b31dbef054e0b1fedc23f02a7267dec9a6fbb42427fe6873365794df22a13021a3b91aa9106d4717c89064d7ff32b83130cd09ad8533c9ec7cfdf8774919077e71b07baeb41fe06161a8c6c9e1d4f3bf20fb77c2bdff9447d20d1a42dfab7fb8993b5e2db1ba9b21c4371d6e12d8b880776468fa56137acb7f42bdaa138ff9b733179014c39210f010376b91a164f90c78b43388c5a0d152cd236482f07", 0xe7}, {&(0x7f00000067c0)="e8c8e057c692757c68475a61f457d31f91b54bd9c2137c67c41d398283c193d3e0aea1bc20c100ae5d94467b9c29ce7bd99f638ed1d9de10e9f682a0ec7a789c4bdb70024f018a5523bfe72b", 0x4c}, {&(0x7f0000006840)="1cfefe4b677e06e1fb33f79c97d63ec83b2a5e4fc47d938fe51feb5f9b932bac493f3bdd890e4ae19ecd8c66c55639e09ea5ffb0c39f46b3e9c913cbab3422a0bd1d274b4cbe43812a98cf29c00bed988432dbb372ebc5f82abfb3ac1d478eab0141e1488f3e9617606c39b06e706cc01323083f998ffcc0332f958e19ca50fa1e5004fa3fbdde7e21363fcce961363d40484b4670661a1aef8ea264248ed67a3d630bfa920d129b997c26daf5ffc268e21143db74b8af1aacffe788634081bc2b40abd2922c7ece15f8a817920963501ef0bcd104af95bfbb392cc6a4b978c5fcf6cf46beaaa118bb", 0xe9}], 0x4, 0x0, 0x0, 0x80}, 0x9d}], 0x6, 0x4004) 2018/02/26 11:51:59 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x11, 0x1000000100000802, 0x300) clock_gettime(0x0, &(0x7f0000000000)) nanosleep(&(0x7f0000000080), &(0x7f0000000140)) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffffd}, 0xfffffffffffffdc2) bind$packet(r0, &(0x7f0000000000)={0x11, 0x1b, 0x0, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/26 11:51:59 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b2ff0)={0x2, &(0x7f0000df3ff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff028}, {0x6}]}, 0x10) sendto(r1, &(0x7f0000df0f74), 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x100000000, 0x20000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000080)=0x6, 0x4) bind$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0023262f6e696ccf6b920783bb4768880d6b5b80653000"], 0xa) 2018/02/26 11:51:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x1, @rand_addr=0x7ff}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}, 0x8, {0x2, 0x2, @multicast2=0xe0000002}, @generic="36c2387b4cf5f16391f3065c8933baf3"}) getsockopt$inet_buf(r0, 0x0, 0x62, &(0x7f000035cfe2)=""/30, &(0x7f0000000000)=0x1e) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x102, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup3(r0, r0, 0x7ffff) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000080)=0x300000000, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/26 11:51:59 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10) prctl$void(0x15) 2018/02/26 11:51:59 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007e6ffa)='smaps\x00') syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101100) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b08000)='pagemap\x00') sendfile(r1, r0, &(0x7f000030fff8)=0x100003, 0x10001) 2018/02/26 11:51:59 executing program 5: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000015fff4)={0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00006ad000)={0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x111040) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000040)=0x1, 0x4) getpgid(r2) ptrace$setopts(0x4206, r2, 0x0, 0xfffffffffffffffe) r4 = memfd_create(&(0x7f0000000000)='@})\x00', 0x3) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f0000000040)={0x100000001, {{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, {{0xa, 0x3, 0xb53d, @loopback={0x0, 0x1}, 0x941}}}, 0x108) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) socket$inet6_tcp(0xa, 0x1, 0x0) [ 47.347803] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=57156 sclass=netlink_xfrm_socket pig=8551 comm=syz-executor4 [ 47.363030] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8554 comm=syz-executor3 2018/02/26 11:51:59 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xff, 0x2}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x7fffffff}, &(0x7f0000000100)=0x8) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f5fe0)=[{0x60}, {0x6}]}, 0x10) 2018/02/26 11:51:59 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet6(0xa, 0x80007, 0x8, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0x80000001, 0x6, 0x2, 0x100}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x3ff}, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={@common='rose0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) socket$unix(0x1, 0x1, 0x0) 2018/02/26 11:51:59 executing program 7: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x80000) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x100, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) accept$inet(r0, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0xfffffffffffffe9f) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') getdents64(r1, &(0x7f0000000180)=""/116, 0xfffffde9) preadv(r2, &(0x7f0000000080)=[], 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000180)={r3, r4, 0xfffffffffffffffd}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) 2018/02/26 11:51:59 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) signalfd(r0, &(0x7f0000000000)={0x100000001}, 0x8) 2018/02/26 11:51:59 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000040), 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x8a7}, &(0x7f0000000080)=0x8) accept4$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10, 0x80000) listen(r2, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000000c0)={r3, @in6={{0xa, 0x0, 0x173febac, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, [0x1, 0x8, 0x10000, 0x9, 0x2, 0x1, 0x5, 0x4, 0xfffffffffffffffc, 0x80, 0x7, 0x3f, 0x7, 0xffffffffffffff81, 0x8]}, &(0x7f0000000200)=0x108) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003cc48)=ANY=[@ANYBLOB="da01000000000000a955c67fc9f09f89"], 0x1e8}}], 0x1, 0x0) 2018/02/26 11:51:59 executing program 6: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000071c000)="240000002a000706fb06ffff005f000000000000fdcb0000000000000000", 0xba) 2018/02/26 11:51:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048cfd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv4_newaddr={0x28, 0x14, 0xd33, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}, @IFA_BROADCAST={0x8, 0x4, @rand_addr}]}, 0x28}, 0x1}, 0x0) 2018/02/26 11:51:59 executing program 1: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f0000000000)={0x3, 0x7, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x5}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) flock(r0, 0x3) get_thread_area(&(0x7f0000000080)={0x0, 0xffffffff, 0x1000, 0xff, 0x10000, 0x9, 0x3, 0x100, 0x9, 0x80000000}) signalfd(r0, &(0x7f0000000000)={0x7}, 0x8) fcntl$setflags(r0, 0x2, 0x1) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f00000000c0)={0x5, 0x7fffffff, 0x6, 0x0, 0xfffffffffffffffa, 0x3ff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0xfffffffffffffff7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=r4, @ANYBLOB="96000000e78d6baaf1f59b9db800f8bdb2d51a2a15f9096088453276446019f820223d91e80ab423714ecb772cb9d35bfc58ff6a80300d42afbac0c2e2937fa3133d410d60ad3815f4a83f190e70dc2ad594028ebe967d24309e8c9a6ca4f42b3567ee045a66fc1cb9ba6cf202c6a5f265838fba7fe275b925c96d54757368eb57fd7defbffb0b0deb8ee2bbcd9dba524b639b2028ef2c08010d6a000000001f0000000000"], &(0x7f0000000200)=0x9e) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000000c0)={@generic="ad506bb854d7b3dc63e20036e3878cf5", @ifru_flags=0x8000}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x3, 0x3ff, @empty, 0xb36}}, 0x6, 0x80, 0x5, 0x5, 0x6}, &(0x7f0000000040)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000080)={r5, 0x80000001}, &(0x7f00000001c0)=0x8) 2018/02/26 11:51:59 executing program 6: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa8ff8)='oom_adj\x00') write(r0, &(0x7f0000009ff9)="9a75287ecd64cf25d52d1afc9f", 0xd) r1 = gettid() getpgrp(r1) syz_open_procfs(r1, &(0x7f0000000000)='smaps\x00') 2018/02/26 11:51:59 executing program 3: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setreuid(r1, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r3, &(0x7f0000024ff8)=0x100000001, 0x8) close(r3) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)={0x14, 0xa, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xf}, []}, 0x14}, 0x1}, 0x0) 2018/02/26 11:51:59 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)='./control/file0\x00') dup2(r0, r1) userfaultfd(0x80800) 2018/02/26 11:51:59 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)={0xb, 0x0, 0x70005}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f000067cff0), &(0x7f0000358ff0), 0x8) 2018/02/26 11:51:59 executing program 6: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0}) fdatasync(r0) prctl$intptr(0x200000002f, 0x2) 2018/02/26 11:51:59 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000cd6ffc)=0x40, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@empty}}, &(0x7f0000000100)=0x284) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) sendto$packet(r0, &(0x7f0000e26000), 0x0, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/26 11:51:59 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) chroot(&(0x7f0000000040)='./file0\x00') r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x0, 0x12}, r3}, 0x14) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) recvmmsg(0xffffffffffffffff, &(0x7f0000002f40)=[], 0x0, 0x0, &(0x7f0000003000)) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/151, 0x97}], 0x1) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x3e, r0, 0x0) tkill(r1, 0x1000000000016) 2018/02/26 11:51:59 executing program 3: r0 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000003001259, &(0x7f0000000040)="3f3911ccb7b4d360b46e") 2018/02/26 11:51:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="746173010084615363fa892c4220817c14c6357ee5a64802ab9f7be6fcbfc4d86c4218014ea8ec0b2aa5b5f4031abd65446f5737b9f437a183863933116b5fb957d778034eb73ab63e8f6324970a45f66bbac181c54e388300b50a3f220a1717b63c409da8feb7f493684395610ae943fed4e0f6642ae8f86b09e53a85a02706e7683c571b85f2755477ca28cf551662198b565129dc258e30c8d2a6c8424a8a0faf1a75c390c0134e1665782a3b90fc2065af8f8564b41e6f53045893b5eba1d3f0b28e652241b4bfe177bf098720434b5f0b55ea2fd5a7f211") getdents(r0, &(0x7f0000720fd4)=""/44, 0x2c) getdents64(r0, &(0x7f00008e6fe0)=""/32, 0x20) 2018/02/26 11:51:59 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f0000bfeff4)={0x10}, 0xc, &(0x7f0000329000)={&(0x7f0000369fa8)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) setsockopt(r0, 0x30, 0xd4, &(0x7f0000000000)="dcc7adaa558d76760aa76f9634e4ab470f60689f103ae7a19aeb746bf0f44d83c6e62d0f05aa042d73c326e66b490e6b926915132e13f94f4de63912ac26ffddee574fe75430af60ff9495ba59c8789e72ed842e07fb7f57beb7ebe38231fb327b273ff837f5c83c127dd88f2364110362c8185b22a785a7a57573d882a9259ffa8f47f6356a2b20662e0ce06aa4667dff299de07914056a1b5b34519f98ff66e96f2f5b24a9a3d1f5e732d5f3c65ef6cf6ae7f377a48bfe1fa6914c", 0xbc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)=ANY=[@ANYBLOB="0700000000000000000008000000210000000000000000000000000000000000000000006180c6622155f71f13e5875d8e51bb9e9d460f7b04ca72bf393ef67d87a58187dbfd36372914aa2616fe46d3b2dfcf5c570170c382fe61457611b8d57a61dec73edfd58ccc6c89a0b8fd96a64b585c9240a11e23be76ea0e38c621ea40d838760b2676733a7ab6f9b5aae32409798fa211658a97808bce9d7dba8d27939a6cebcb"]) ioctl$TIOCCBRK(r1, 0x5428) 2018/02/26 11:51:59 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000c37000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000ee8ffc)=0x3, 0x4) socketpair$inet6(0xa, 0x4, 0x8, &(0x7f0000000000)) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000000000)="7170ec9ac63d46141ddec7ad9e85919ac792e18cf36b63e9d016a4ef264ad73d718c0b1440f28701e9f0570cb1a77063c0ee171f9e362f809087385f3b00a063b8993801a412916bc3b42cb1a30df6c3fd13fa42f80bf4249ebde02bf1c93db6b14dde8f91f48f7859ddc8e1b61655861e6448ec4c1214dba6232848e66c32c1cb8b1c455bfaaed9073886d887d02fb5e8c9872a4a95a030d727cdfb2111286710fb7314") sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/26 11:51:59 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) capset(&(0x7f00001e8ff8)={0x19980330, r0}, &(0x7f0000032fe8)={0x2}) mkdir(&(0x7f0000d81ff8)='./file0\x00', 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x4080, 0x0) sendmmsg(r1, &(0x7f0000001880)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="58e2aa41e641ef4d81c095e52a7bcfee0d9f879c0d36fc8b573bcc3b1da05dc838dda3bddf0517b4bf1cdfc9a404b1c6b594e6f1392400ba7204d3387a950756293ad2261c0a72dd7ab9570831440eb8a7167d309d2e0a17db", 0x59}, {&(0x7f0000000100)="ad3768fa4c71496a15988a02eebf0b7c21b83c6b4d0742ac6562a4ad43bed4808bc6c91564d21eb997544305b523baaf98fb1ea680de8fa96a9385294a3170f499f031e2d1663869c6f2ffd39ccea04e3f25fb12b14ac6f8f9f13124bd528d5a8789fb6afabf1c5160b3a78ed3f21d4dd0ad12d07ee3a7aa0ec8ef4c2e91cd9b042bd8aa28a7d574079abc8267eed66204e5331950edd2795d3c7fef00aad54d2f36b52f48d630b26d338d41fc2fae0d5b7a614f8d8f7577aec3837786a62a9667946aebe869e233399c51c193f90dc9a57951c69f41831b8ad64bc6e61e5cd3b745834affd16c0c7d88f8ae136ab5afb52ee3959b3043", 0xf7}, {&(0x7f0000000200)="b6f930b3159559f7a7a1ae5d3b27908479d682eaa13ac7e4f11a8662e33743661562f09e01abc6aeb57a1062e7ed73a6ec66fb4a288bea0a4ca8d18e64ba4fe5e6b09c2eb51166fff9821bd0d82337d4d23fb63c785c843f0dcc791439242a84dbf2a1f1db8149bc2d4aedc41146be4212d1a199eba01e0fd3fc5d1b14821285ae6000c4b6176f65260c", 0x8a}], 0x3, &(0x7f0000000300)=[{0xb0, 0x10a, 0x4, "6483b7a74beed590d230683af029f3531dbdb5507029747c1ccc72f192efeb407ed93f3a40a71d16aaa09c9782fd56c9110091a3a0c08b3e3f61342b04dd61ba4cf5b422450a8aa28aacfbe055d6ff0db59d1fb1a5ea4ad224c6495a4b834c6485d2690999f2a83f9f2c49dc9d92211c8ac1c9e5793dee7dda85c2cba546b173ab7b8372768fbbfcc2c49dbb7662d9266e75e5844fe3be3f86f5226c2c17b0bb"}], 0xb0, 0x800}, 0x8}, {{&(0x7f00000003c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast1=0xe0000001}, 0x3, 0x1, 0x2, 0x3}}, 0x26, &(0x7f0000001800)=[{&(0x7f0000000400)="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0x1000}, {&(0x7f0000001400)="34065a62efe240e294c83f42b5ebf7ef4240bd3efd3bf50d2237f9263b817f42c621b6c469f4f7c1bbbd02f5d0f4137a45c7b939e6cde95ba1acb1c10305301704394f94d76e4162222eaa5812d35ba75c3c4b4f9f1518ab2ce707553adc4e0f057f998a1371ea6144e0e95a", 0x6c}, {&(0x7f0000001480)="f584ed3ccdd22cff95c0e0fae1c879cf5fee55d67b87cc8d0720adb782e4d57397e8b29927a1293c5ec6e644bdfeaea85b3c419b8032e5301ff3874a3d52a6b0f06b564ed087e94875d5d32c4c4c55920dc67fe06ea903404a642f55235147275d912a6617cba67ef527387c5af1fdaea9f636e510a8c683d2dfe9a796f728398cd3db5fadfe6aec5371ffbd55579cabf3a09ce5172b98a5e4651871a77e0a5e0086d9d4fff1308e94cd37f23852b59c6a4dc242c5e60a", 0xb7}, {&(0x7f0000001540)="127fa10dbd221ad60e7a2f2e7f6a7278c9eeecd2337ad87eb556bf69f52066db89bedf5e90dd962bbd77752d807f5a23b6a5cb5d6ed5cd5eb652a325e47014a513c4c72c4fffb1bf1d1cdb75d92062e8ef225584e530ce3d0d5f1e4a9d6a9945aa221f9b0036cb948eb3db43c4b0e0d3577df559bbff50d2e5", 0x79}, {&(0x7f00000015c0)="0ecf3b9e46189bb85d14913746254812e231f8bd06e8c7ec72deed168d662a8e5686285144c0d0f1c6f448422d29f5b71de07e99bc99f181e279ac497c366218bb4a4576aac97cfdf068c94be30d16a338b0991f8ab9bcd4", 0x58}, {&(0x7f0000001640)="0da6e499294606b24b017fd6cd1be1661869ab8eb72353acc3db8f1e9719ac6163114fd2a42f8c8eb4114bda12e21492f2871dbcc00a578e0a9239d6a48b677c25d6eae5429742962b13780e87392be9108b6b60cc22d2fe830212d7fd3f089afab2035fc3d2d81c62bf3cb77fe40d125accbda1f610e122206521c74abeed68d17ff4853ed29fdfcd1824a4ac244b54d9434882d51857316a54f5e656d3e19f0567e3", 0xa3}, {&(0x7f0000001700)="02701b33f143f586274e6b8e5af72e22f0a7ade5544972ffa20e97f0e0464ca4e29df6a3e31e4ac8b0470c95e39b7ba2f7618285bd1224bbb2b93fc3a8308200703ee96d85ba69517365b7ed44312fd089bae586a43d900e3afc9f11258724a896d51ee1b8131203fa279354fd123ae8f9ceeffac1d65302196736f825302a6e25cc56ed0e40be73ba6af388c0a27938bbfa330caa3983566cd311419c7d54a2d0b31d11dc71237d3a8390b6b2a9c645f096ac837f8477cbdd91c894032b0846e44d6ba468682a", 0xc7}], 0x7, 0x0, 0x0, 0x40000c1}, 0x88}], 0x2, 0x50) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080)=0x5, 0x4) open$dir(&(0x7f0000e92ff8)='./file0\x00', 0x8000452002, 0x0) 2018/02/26 11:51:59 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f000071cfe0)=[{0x2, 0x0, 0x0, 0x200}]}) getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) getgroups(0x7, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0]) r3 = getegid() setgroups(0x4, &(0x7f0000000200)=[r0, r1, r2, r3]) 2018/02/26 11:51:59 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000002a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002a00)={&(0x7f0000002940)=ANY=[@ANYBLOB="300000001800090c000000000000000002000000000000050000000008000000000000000000000000000000"], 0x1}, 0x1}, 0x0) r1 = dup(r0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x2, 0x7f, 0x3, 0x6, 0xffff, 0x3, 0x8000, 0x0, 0x2, 0x101, 0x1, 0x1}) 2018/02/26 11:51:59 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000fa0000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000015000)) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') sendfile(r0, r0, &(0x7f0000000080), 0x67d) 2018/02/26 11:51:59 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db3fd8)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r4) bind$pptp(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x2, {0x0, @empty}}, 0x20) r5 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000011c0)={{{@in6=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@empty}}, &(0x7f00000012c0)=0xe8) fstat(r1, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001380)=0x0) r9 = getuid() getresgid(&(0x7f00000013c0), &(0x7f0000001400)=0x0, &(0x7f0000001440)) r11 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002ac0)={{{@in=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000002bc0)=0xe8) fstat(r0, &(0x7f0000002c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = fcntl$getown(r2, 0x9) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000004f00)={0x0, 0x0}, &(0x7f0000004f40)=0xc) fstat(r2, &(0x7f0000004f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000005000)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000005040)={0x0, 0x0}, &(0x7f0000005080)=0xc) r19 = getegid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000050c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005100)={{{@in6=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000005200)=0xe8) lstat(&(0x7f0000005240)='./file0\x00', &(0x7f0000005280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000068c0)={0x0}, &(0x7f0000006900)=0xc) r24 = geteuid() lstat(&(0x7f0000006940)='./file0\x00', &(0x7f0000006980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000006a80)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001180)=[{&(0x7f00000000c0)="d020961c42f341bd073f60561d5b90daffd922315142f0bd2d6c3bba151d6fcc6dff243bf1ec78b3662fbe2f296ed9d0f44e3ec99b6f4b3b141b1594124d4081e43e5ed3816b41d94b5b22fce4747f764af0187057ae2f6714223415270901d399325ff4b197c5df32cf92b532f25aae44d5d6d23567d0f06a4f3b156acd7c527952f42dd1a9b028fa682598351fc6e3542cac51b8f792c7b89e4fc93e6656e423f816a6d7ba7441ea1d69603d66adf7badbc670d305743a", 0xb8}, {&(0x7f0000000180)="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0x1000}], 0x2, &(0x7f0000001480)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x40, 0x40}, {&(0x7f00000014c0)=@abs={0x1, 0x0, 0x2}, 0x8, 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{&(0x7f0000005540)="43a9111c7ce1e4b781fcc5c6db1e2b81fe57b4418b605af8656255c3ba285f2a4a1e9bd50efe1f6fcb53fc0e00a5eb251eafe324ef4ae2bdb927d71892a2d2332913fb6197", 0x45}, {&(0x7f00000055c0)="af371c8796dbec47ec1187d7e39097ed156f5dfd600c32b41e59d5d6da5185198fcc80259782a7967b17dc80f5096ee5b47e5084b3978af1757891e86888ec1e16c514a730c542e57c41be905c30d610f43146ba03eb9908cc069a4e0b75b25b7e6a49393ec45e4f13ffc9e1b501ad71eb462525be5d668a01ff083926d4b87a3690", 0x82}, {&(0x7f0000005680)="3ac7fde55f8b5d3381d4531c4d2941560b31ed33a1d26e3aacb3018576fbff8d2d93cd66b5a5135c4b8db229ae86adcf5de9272e2aa35ab01c30a7a9c15907b916695f8b003187a4ec5bfef44824ca1811cdb1279850c1af79b4c549cedfd9fb200e13151017fefe5de1a3a7281202dabbaa8a2d90393555787599be08cd50d4e464bb2b47a864e3d56fafd3887c5cdbf7da8d71917c38752043a379e65ca604312dfbbeb1edef43e6812423908fa9b8a1dd7c0eb20816a59efcdd4f4ee2e63433435dbbea3c1ff72183722b3797", 0xce}], 0x6, 0x0, 0x0, 0x800}, {&(0x7f0000005800)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000006880)=[{&(0x7f0000005840)="d6c05e678a1f84267e18682be8b7e5d9bc", 0x11}, {&(0x7f0000005880)="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", 0x1000}], 0x2, &(0x7f0000006a00)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x28, 0x1, 0x1, [r2, r2, r1, r0, r2, r3]}], 0x60, 0x11}], 0x7, 0x40) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x5, 0xffffffffffffff0c, 0x9836}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={r26, 0x20, 0x4, [0x400, 0x350, 0x200, 0x4]}, &(0x7f0000000140)=0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000080)=0x80, 0x501) 2018/02/26 11:51:59 executing program 2: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000000000)='devpts\x00', 0xffffffffffffffff, &(0x7f0000000040)="58c62d5814a0423e0e789745deb3c6b563be3530245b0ef483ef7556a8e8c1e3962339ed114ad247d518c18a680d392cf20d48b0fd63271abbbd588bd240a04d9677dbd2f1fa9aec95cb1ccb68344357b3f0") creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) rename(&(0x7f0000157ff4)='./file0/bus\x00', &(0x7f0000a6b000)='./file0/file0\x00') 2018/02/26 11:51:59 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000257000)={@common='lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="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"]}) 2018/02/26 11:51:59 executing program 4: r0 = socket(0x800000000000000a, 0x30004, 0x20000) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000863fb0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000000000)="a68459e91e161ad0ee660a2d4d7e14b4ccb9dc27167290ee49f0dbd2f6747771"}) r1 = add_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="5c4023efe842ca7aa2c3173576689f35d1f47ad3654c180a762333ec79cce11a835e4f7283a89b53cc42022817a2f40b1158a46185bfae6f286003d6300facbe701d9b4f62a678568e82c86769838a61c6ecfbb6124966088f57011c4c10236f572c11fab2", 0x65, 0xfffffffffffffffc) socketpair(0x19, 0x0, 0xffffffffffffff81, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0xd3, 0x0, 0x32, &(0x7f0000ffb000/0x3000)=nil, 0x1f}) read$eventfd(r3, &(0x7f00000000c0), 0xfffffeba) timerfd_settime(r3, 0x2875d7b2bbb3f6fd, &(0x7f0000000100)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000140)) kexec_load(0x9, 0x1, &(0x7f0000000280)=[{&(0x7f0000000100)="38c41521aa537bc6a687a8fe9310d8b31778d2c5cdbad37ba3e9ad27e88fd86a1194e7c8524108772b084cc5fceb9b04fa5f491211a454e4ea6207db03b50120bacc329d16dcb7", 0x47, 0x100000001, 0x3}], 0x3f0000) read$eventfd(r2, &(0x7f0000000100), 0x8) request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='id_resolver\x00', r1) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="849f63668d08e2fbc9301e147ef81288e4e5d615bee6fedd3d18d1c5fffa3c8d7be691a77377ea84baf10f49bb990969ffc6bc4ade2cc38354b4dbd565ebedcb284171375ac1e8d40b22e3383f1136583f3f08022fb3c2b3214ac5675215c82c79ea291bacc18f1e69eed636817eb056a8c32f9238c3beeac5ae1459953a9a1f22c52dabe976c2ae7e18c9a96d218cb3e2cdcac659908883ab15988b0bf55e9ae89fea755af2838067", 0xa9, r1) select(0x40, &(0x7f0000000280)={0x9, 0x6, 0x4, 0x0, 0xfff, 0xfff, 0x2, 0xfffffffffffffff9}, &(0x7f00000002c0)={0x401, 0x7ee, 0x2, 0x101, 0x2, 0xfffffffffffffff7, 0xec}, &(0x7f0000000300)={0x2000000000000, 0x8001, 0x2, 0x0, 0x7, 0x6, 0x4, 0x8}, &(0x7f0000000340)) 2018/02/26 11:51:59 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x800) sync_file_range(r0, 0x0, 0x7, 0x6) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)={0x1, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x100}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000b99fdc)) 2018/02/26 11:51:59 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x68040, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1ff) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000200)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)) 2018/02/26 11:51:59 executing program 6: r0 = socket(0x208000000e, 0x2, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000c6dfec)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="d92a76721e7f"}, 0x14) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/26 11:51:59 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="0ed752e676c12fdb6d6aba555aa57e404e982754e5c2ed84e5fdeec7e95e3eac639e1ddbf69cb0430f9b442f58baf8593fc397a2ef30f94b87acff7a7527c94f492e2ef9289e2c66067cf1d0176f3e670714c92c013f76c4a364", 0x5a, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r2) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x1, 0x0) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) fcntl$setstatus(r0, 0x4, 0x80001fff) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/26 11:51:59 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002283, &(0x7f00000000c0)="39f3c4a572c3eb36aeb0059d81c8f7a40a9cd5072cabc90b919f59c769727ddf") 2018/02/26 11:51:59 executing program 6: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x1000080) timerfd_settime(r1, 0x3, &(0x7f0000000fe0)={{}, {0x0, 0x989680}}, &(0x7f0000c20000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003cff4)={0x7}) 2018/02/26 11:51:59 executing program 1: inotify_init1(0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000ac4000)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000040)=""/190) 2018/02/26 11:51:59 executing program 7: pipe(&(0x7f0000000100)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00007cd000)=[], 0x1000000000000049) r3 = dup(r2) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x6, [@multicast2=0xe0000002, @empty, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x6}, @dev={0xac, 0x14, 0x0, 0x17}, @dev={0xac, 0x14, 0x0, 0x16}]}, 0x28) 2018/02/26 11:51:59 executing program 0: r0 = memfd_create(&(0x7f0000d0bffe)="7b10", 0x3) pwritev(r0, &(0x7f000060bfa0)=[{&(0x7f0000d49fc5)="86", 0x1}], 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x1) getsockopt$packet_int(r0, 0x107, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/26 11:51:59 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x3f, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) dup2(r1, r0) 2018/02/26 11:51:59 executing program 2: r0 = socket(0x8000000000002, 0xa, 0x0) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000080)=""/89, &(0x7f0000000000)=0x59) 2018/02/26 11:51:59 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x4, 0x8, [0x7fff, 0x697, 0x8, 0x3, 0x9, 0x3000, 0x3, 0x2]}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007ee000)={0x0, 0x0, 0x0, 0x6, r1}, 0xfffffc8c) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000080)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000000200)=[{&(0x7f00000000c0)="f4dfb56aaa4090d9bd84dc7e318e1c90a5a2dfebccfead52121aba9e01dec67096959937a6326d03944479e18792165253e3e246dc071e05198fcf8571cb8c424c2122d37db7b88fc3eb07ddb3545a801e38a56b472ed701dfba71f666c2a5e1558d5f93bd68cb1ccbae162f5464177050b277803b2a955ab00bd9de091eb38a0daa8c42923d7da1ce74eca0ff9c8d4ec4fcb5db97fc995c37233774e2983fb39fcee8cea26782", 0xa7}, {&(0x7f0000000180)="e79e5828344b77a925bcef0b540c8db9e76d473182f8ed6db0ff449e5b1ec5dc185a46862097dbeb8cb0f9249f110b967b26ddbaa3641c9efbf2b11632de23e1248eb5f6418332efc21b6bde7470e4fc0b139647bbae03d01397acb45b282de160e2d53e1c87a32f7387484cfdfca6db433b39", 0x73}], 0x2, &(0x7f0000000240)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x5, 0x9, 0x81, 0x5, 0x7fffffff, 0x0, 0x7, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x800a, 0x5d, 0x7, 0x8, 0x7fffffff, 0xffff, r1}}, @init={0x18, 0x84, 0x0, {0x4, 0xad2, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x10000, 0x8004, 0x3, 0x7, 0x4, 0xe14, 0x9, r1}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x6, 0x5d, 0x7}}], 0xf0, 0x4}, 0x800) 2018/02/26 11:51:59 executing program 4: r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/hci\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x0, 0x4}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='gfs2meta\x00', 0x100800, &(0x7f0000000100)="c9b8c10d822a4b6eb73cee483bf4b1ea1dcbdae89db808a4403d0dfa8f056a7d344fca69b3f865e8fa0fda287569c21ffcb03a0ae9260e341b55494bc0f50210f0684c1f124831fd199f8f34495494bb4f040650b400943305dba0271dbe45ce0352ebe1570446ca7a") gettid() 2018/02/26 11:51:59 executing program 3: mkdir(&(0x7f0000000ff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)='./file0\x00', 0x0, 0x1000) lseek(r0, 0x0, 0x4) 2018/02/26 11:51:59 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/rfkill\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x15}, @in6=@loopback={0x0, 0x1}, 0x1, 0x7a0, 0x0, 0x0, 0x2, 0xa0, 0x20, 0x0, r1, r2}, {0x7f, 0x5b9, 0xfffffffffffffff8, 0x0, 0x7, 0x2, 0x94, 0x7ff}, {0x2, 0x1, 0xffff, 0x87}, 0x102980, 0x7, 0x1, 0x1, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0x12}, 0x3, 0x6c}, 0xa, @in=@broadcast=0xffffffff, 0x6, 0x3, 0x3, 0x31c533bc, 0x9, 0x5, 0x8}}, 0xe8) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000d00)) mount(&(0x7f0000cfc000)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) bind$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x400, 0x7ff, 0x5, 0xa4, 0xff, "d3db4fc0efca21b3cbf412d55d6279a6542359f13c4766a55569c93aa915fd66ac29e9c117b72024c3db50824805a5f2f1eb1d6c7689a4b4cd29a2ab791f1e", 0x2}, 0x60) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x1, 0xff, @empty, 0x3}, {0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x40, [0x1ff, 0xffff, 0x1, 0x5, 0x8, 0x5b, 0x3]}, 0x5c) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000400)=ANY=[], &(0x7f00000004c0)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x80000000, 0x5, 0x1, 0x6, 0x8c}, &(0x7f0000000280)=0xa0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x100, 0x0) 2018/02/26 11:51:59 executing program 5: capset(&(0x7f0000032000)={0x19980330}, &(0x7f0000765fe8)) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000e30000)={&(0x7f0000652000)=@nl=@kern={0x10, 0x0, 0x0, 0x80000200}, 0xc, &(0x7f0000494000)=[], 0x0, &(0x7f00009ccfb0)=[]}, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mq_open(&(0x7f0000000000)='nodevuser\x00', 0x40, 0x29, &(0x7f0000000040)={0x100000001, 0x6, 0x8, 0x3, 0x0, 0xfffffffffffffffa, 0x2, 0x1}) 2018/02/26 11:51:59 executing program 0: connect(0xffffffffffffffff, &(0x7f0000649000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x271) 2018/02/26 11:51:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/ptmx\x00', 0x2) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x8001, 0x62) ioctl$KDADDIO(r1, 0x4b34, 0x4) ioctl$TCSBRKP(r0, 0x5425, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000080)="1209b5ce58a032074eca13df666799d2146884d1") ioctl$KDDELIO(r0, 0x4b35, 0x5) 2018/02/26 11:51:59 executing program 6: r0 = userfaultfd(0x80800) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000a80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000ac0)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f0000000bc0)=0xe8) r4 = getegid() r5 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000c00)={{{@in=@rand_addr, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000d00)=0xe8) getresgid(&(0x7f0000000d40)=0x0, &(0x7f0000000d80), &(0x7f0000000dc0)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001440)=0x0) fstat(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r10]) r12 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001740)={{{@in6=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@broadcast}}, &(0x7f0000001840)=0xe8) r14 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001880)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000018c0)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f00000019c0)=0xe8) r17 = getgid() r18 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001a00)={{{@in=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000001b00)=0xe8) fstat(r0, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getpid() r22 = geteuid() getresgid(&(0x7f0000001bc0), &(0x7f0000001c00), &(0x7f0000001c40)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001e80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001ec0)={{{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000001fc0)=0xe8) getgroups(0x5, &(0x7f0000002000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r27 = fcntl$getown(r0, 0x9) r28 = getuid() fstat(r0, &(0x7f00000035c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000003640)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000036c0)={0x0, 0x0, 0x0}, &(0x7f0000003700)=0xc) r33 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003740)='/selinux/status\x00', 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000003940)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000780)=[{&(0x7f0000000080)="e5e3d67b9aebe49cc09a8151f155c35f8e9d23993473d087dc76c979343a6302699b0ad4a31272f9f0ec3f9877ad2e213de2df2daf2c9f61cada4a212979833be5f3f1b730e3c95dc52a1f01c9ad8b4d2a1b4bb9baf1f70fafbf53172033085c66bd9120c1d656fa174bd86774184c81750d9e50e280a2d7f87381071912b42203d47b4f876196117b72c32fbea02c8b3a11d95187cda07c2841083c3fdfdf0fefcf01fd342131dfff86d90220698fc2c42b5e9687", 0xb5}, {&(0x7f0000000140)="1b385234656423179c51a6c0886276707c231204adfefbe13e09cf4bf252fe2ba8a5becc8873d14f9d71b83c70e43901ac3ebdb13fc09c83180039888b617f128cca87e5b9a56cabd4f78cb45661b60e572acaa62d3d3ec68bd43a2416ead5cff1cfb74d96152847a4a7d76d7564728e8a7012d6bb951b00c0236f87f2176b4a210a5b78f98d88268cbdcfbf74b1cd117e9e2877", 0x94}, {&(0x7f0000000200)="266365676fd8ea8ac9f179ca1069e462e647b69dbeba07a9c2af204d4db1c6f0dee7786dc2b91eaea06e8bdd1e2bb48c1c1d430865058c666fb61a629f9c7756505885329e8c752b542c05b420c2c981a85415918d67c0ee81801ad785c2ea725de6ed1d5164cd08fb8081e33456dd4b05e91b21654fcdac99439ed747316b7c3cf555fcc41343e855f9654281741f9b9ad69ea8b1c80ba77ee445f83c326fcb5bb7fc4f6d59663f79a93b5be10916a870", 0xb1}, {&(0x7f00000002c0)="51ecf0b427ba2e088b9ec9725bddb66ad74627f1a30b6c91a8a69e063b0c883890bf71ec22ccbfecd5f04244e2fbde7952f56bca086b29d916a2ed9ed8ee6d5f1494790894acc8ad4633eff6fc0b0d4ac22216b45336a0d02f52ba72184edc49483eea72d66e66b2144c615a392546d654", 0x71}, {&(0x7f0000000340)="ee7b7a4a8c9616c6e50154e1511478965c3021995e771cb7a361ba3d5a26e892b4b805d080f5acc0c5f1da8b3e792355bd59f4b2f130d4218b760cf57f30dd4722b2e6902fd92b9ce21e7aba4daaae7226a35ef597cdbb", 0x57}, {&(0x7f00000003c0)="f698875e28bfb6314d4f703b11594f4a7e305ef92a78139ba57e6675d706b032bfc82611b0810250d847fb0c860178714eab6ba6cc506b8d887159a9c234e3297f37324e9caf83779ebcd6665abf032e967279081198ce8967148790a3ad549d021d4b9108dcb1c4eb4d7464aaa178b51632994f318e66500409186797c8e1ad3a5c066d989c1fda87a73892342ced9462a7e005d67778786b618dca9bd57ff8b0ded9b0836d54d548a560356961e2768380c9eeadc136bb600904ba9e6dd25c00021404c19c6aaec77b43", 0xcb}, {&(0x7f00000004c0)="f015442b8846fb2ae65c4482c9846fa86c5e72ec553ff3ad510ddf864b6e7c0299b88372bec3923deae5f0e46106de7d8af28dc006f3271063cd20c612ead3b6f86f28e814dc90c42e4b1ca1046ad3dbadd1a59bd6b69097b7ee3eefd2841b959acf32da14ddb79e1742f1d25961d29249ecebce359888f8301d748808f33cdd18122f2f695354b3eb7d3011e15baeae8c2b806a8cc876cc24dbb7df617aca1118ccef37d8bcf343d1e85842cf936da0dc104410cd2fe8bd8af5", 0xba}, {&(0x7f0000000580)="ad457349a0de8a1ec4cd575a88504795b6afc430fe9f49711911b74bfe681c83d8f2367139dcbb0538166a70f55a76a108913525aba6c57261f91be3198c3e2789e31b5d8b0baa4b6d6128983ba4ff5a90288ad8a9e7115039d3091e409baf7a239ab4c163de77c0c99e883197c4e44eecfd82c864f4f2a9b994175395d8606a2fee9df5446ff3e1a15807a0a7bffd42607162ef6e9cd1e2256f027857e3042271845f7f9b73c38027142fb3ed744833a2c4b4efb726463fd0940d95e539f4d763893bfe2e2b0b6589", 0xc9}, {&(0x7f0000000680)="376a56c1d37ea0c0f779e409c7b6c77c146a1dcb7f811d6c07fed7a9b1c985f3efdfc0813545d652d0c14b8cb85de96c754621c1a03ddc1a6e194d5fef7c74fb3828", 0x42}, {&(0x7f0000000700)="17225707a82cca5dc250136907de00ef046c1d0a84342d35bbeb21234f1a88d0310b6896e4c5d6ded950ca1e4721b945c4166c3cd79d61bcf70bb02baa496990483ff17ae33f39460751dbf9c5b8162ca693235db6c53e4ab9303ea98196b9061008ee3689415b8f55997922f6866d0d89af2167e4abdb777373a842d9", 0x7d}], 0xa, &(0x7f0000000840)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x48885}, {&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000a40)=[{&(0x7f00000008c0)="1ac281c1cdfb94a11ec64ea83b98040263d2f87ad61e56dd4106c5f0bcec1259b193a6048b1dd4bd5157b866a1cc1da3478caa6087becfe955f81ad9a4728067591daadd1eb053ba606ceca0f326a196158884b737f31a02106e635b041c9587046d2c569ca1860a5e3420bb5cf9c615a5c755850e11d05f1acb96afb497c28462ed472bd26731acd579afb1b50eb795440df02f7afc1458830d18e7e1728a26f36db59fef333d8db33a1bc1c9570bd4a935811600ace25657545b560eaf63cb", 0xc0}, {&(0x7f0000000980)="a8e9b33ddf033f5f7066fd60c76c04ea1850fd0e151be547138a714dd96d8f8b5c65c878c24e8b47181672ebdd561f3f55480aaf18a10fdcd53a1703012c333eda85841589695ba290aa55ce28b6494c5a45a61be89224e72b439be552991ab667d0db414d447a374a35e49e8e6a61513a6502ce7d451f41c5543784f18da6bfe38d64a9305349d4948d", 0x8a}], 0x2, &(0x7f0000000e00)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x138, 0x8041}, {&(0x7f0000000f40)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000013c0)=[{&(0x7f0000000f80)="899839d5c5f510b8b4c86f86525d7a3db84fe5f86b75b1423bfec6a11384d0333fd6b4d5938c951e77a0e5e4eb39ab68a2d93fd3c7532fcb0af9099306ba0e58fadcf340b80946b137d185ffeba5d9943583055c8fed7b53", 0x58}, {&(0x7f0000001000)="7347781c91ad122690947ef33350118015b3a1ecb4e4b45717cfd71bbaf370debdf95fabeb3559079c2545dc03eb98ab04ff597c78c356ac7040639fed2d727d83bd50d1e2c7f71a3c19b8322078e8e5e6fb6ee0d9ccba65222febb800c20d74eb462f20de03822985718b050b1e4a5fd7", 0x71}, {&(0x7f0000001080)="82dc58f26b4e83336fa211b5c9b517c3dfe6a14ee594362294d56432cbf78b3d204e4ffd7336627797eb911e", 0x2c}, {&(0x7f00000010c0)="d4da56fb6bf5a07b7a86ceaa1aa78f70a4c6e7d18f4cf74ed8c5f9339d6befe43150aa684ee6eed1fbf91758079a8f5a1cb0c2e89c1bca7e9d89d16b985dd7104be14c01176c8cf190", 0x49}, {&(0x7f0000001140)="684bb0510d940454947be88638580831cc943c7ee99c72d78230b475d94e663f051c635d46ad5e7b1dbee051011519947c9dabb410c00970156b2d01b15d75f3034c175809009444fe8450106f6d0186294866d0f539e4f70ae325a7e7d642311d334db342d8f5d4c36f6eb7fec97e616273c2bd797497927a6e63c87041553d0a18315e98fe2c621714a82c97431d9a5caf5c59fc66b39628f5232e43d19ca390c9dc0b78badbe790753307160786b128c331549665e4a28196c64e403d0f7f44f390c4fc431247c29c6daff48d6ba1089b8d99b6", 0xd5}, {&(0x7f0000001240)="97d5d0b2798d1cf5cc4fc833c757ca50dc53878d97025400ff3058687617e3a87a5e6d8a526fae576f1ab33380fc5790b7fd93a2b797c32692faeaa36c3682db6dad1d14215cfe4e18ea815dac043bf9ec143b7f996d44c31782401b2aff59322fae5d94952795a1aeb2f43d9098fcfab4d8b7446dd478b0a5be0e4520eb10bba39df8614450277747376119ecd0e1debd8c3f672a0476c3bd859ea4c0fbbbf58682d696fe4c7cbdb1b274f4d8711b614c772fc57b98485c0f307bf7ee57f7aa1797711b4452dc202186f55a605956e22c5a7fa1936fa77189d0024660c8c88bbeaf88906f21cf3aa62a11", 0xeb}, {&(0x7f0000001340)="500445bd6f3cfce97e2cf5104152687b0a2c64f04b44c5", 0x17}, {&(0x7f0000001380)="7f9276bf52fa65e6e359c7f0c83c01fcc18c98de0492e8de1baa377ea16c21cd25", 0x21}], 0x8, &(0x7f0000001540)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r11}], 0x48}, {&(0x7f00000015c0)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001700)=[{&(0x7f0000001600)="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", 0xfb}], 0x1, &(0x7f0000001c80)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x80, 0x20008010}, {&(0x7f0000001d00)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001e40)=[{&(0x7f0000001d40)="a0fd2cd2b2289b9aab82d8963178fbda2c76aa2bff2d705e2d61deb0442e441f24c51b8b0bf651e3110fc5403fed340ef0f14e9db587e29a7b1f6108f8244e26ed2038c4395760a0e4807c054daec7d4015ea766274422341ea81ad8d32e79b1c23d21ca5263fb012243ac08be0ba367c28a7a284df4d4a8dd9e0d099d24586ab5ed84c4a83d137feb65a0221343c48507bab06f640b88cc4bddd2fbe3b665afda56e960508d6ccaef98e8943c5ce7f3d66817d17e08cd21bb35f7e59f53f75539c38c2ff98af4e4eb7ca7ec943e3e590d8295a2fc906d28", 0xd8}], 0x1, &(0x7f0000002040)=[@cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x48}, {&(0x7f00000020c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002140)=[{&(0x7f0000002100)="e1b62296b6f54a472a4b4c0a7b4189824c5c2ff11c30a04139145d", 0x1b}], 0x1, 0x0, 0x0, 0x40800}, {&(0x7f0000002180)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003540)=[{&(0x7f00000021c0)="f533cdeb0e6eaaea179ca1c98caad015429b9bd65428e7111900d3df52d4325395707ca7cf02cb5a69830115eef16638f056ccce3ac7f7a5fcb7f4fd1b8d9f87402ba05d5e274abb03c22d399a975c6bbc", 0x51}, {&(0x7f0000002240)="8199ff3a8308c827ea865be774b6e6f0126183d912b4279e065fa753ae7a33e1758481891595e59303b2b9a6b74dbec41fe5dbeb37cdb924602026ad91e9297dbc0980251492ead7b812b7fe872b6a5ece325bf16306f16dcd2ae8bfc34ad5db43accc2faeb5201483d664c37f366c8f1e6aa64c2b34e188a5394465c9af0a8968e205fa2fb49e5031b12f6fc4e308b77656f7043b5f18effe405b268fed9460b2627a9b89e505e05f2c30fa15f0ea2f91e7c62658b15feb57df4c0d32fc850c6ee83a41", 0xc4}, {&(0x7f0000002340)="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", 0x1000}, {&(0x7f0000003340)="1115f224f88d8f6b7fbfd7261a6daa917ccc2e1e65cb9e4c57658969128ad18e954f2859dc0f512028e1b9b41e2d67f71bd20d6cb5cc0ae198384bf8e1c39bce3a30ea331234b43bc34040271ac248a942cf7a865884ed05fed9aed2d10032af82d5fe52b2c9602bdf68a04f2e3ce1efb9ac53b78da91b0afd428e46769c88edf31aa3c580e1794086d7fde559b6ff6a8422ad4d430ec22fc5b5cb75934ce9db09c0df2bb1c960914cf3905aa6bf716e9f4bb3901f3e0eff70c6449f9df6e699d9ab780401", 0xc5}, {&(0x7f0000003440)="1e59c8ea602f8b98e28d10aea57e807a219795b19cf0dd81a5616b0fcc4049b4e34b77b6e939d2ce85ba65d019d2113b339b98430ef4ec89f44acecfc6d9bbec151a1348aeb81bd45234e46905d3efbd6555395c4a7a84e3e5776c290cd70a8939a03db73cb331b279e662fbee3d1bf53d1d95041506ee9e914fea4ec9232665428b502b0089d39337ffe4126cb7a488ce43d1f96d092f990a78debf6fd704232f53287857ef2dcab2d6295084a38d9d800a87ad64ee937e00894bd7479a3bba90e51b4f51dee888b5c031febda128e6e844", 0xd2}], 0x5, &(0x7f0000003780)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="088e1bf714dab3c020000000000000000100000002000000", @ANYRES32=r27, @ANYRES32=r28, @ANYRES32=r29, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r30, @ANYRES32=r31, @ANYRES32=r32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r33, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x80, 0xc0}, {&(0x7f0000003800)=ANY=[@ANYBLOB="01002e2f666994183000"], 0xa, &(0x7f0000003880)=[{&(0x7f0000003840)="2bb60f656d2f9f5c2f3029c1d6402c5d2eec9393869548a4c422a01278baec79f8e5af1c3cfabdf307212bf797dcb6eb5354d7", 0x33}], 0x1, &(0x7f00000038c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x48, 0x4000}], 0x8, 0x4040) r34 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r34, 0x1, r0, &(0x7f0000009ff4)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b60fe8)={0xaa}) poll(&(0x7f0000600000)=[{r34}], 0x1, 0x0) 2018/02/26 11:51:59 executing program 3: r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000784fef)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x3, 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x1}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) epoll_wait(r0, &(0x7f0000586000)=[], 0x0, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000000)=""/43) 2018/02/26 11:51:59 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f6bffc)=0x4, 0x332) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000ef6f7a)="71e74a75", 0x4, 0x0, &(0x7f00005a3fe4)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffffffffffff9b, 0x23fffd, 0x0, 0xffffffffffffff95) 2018/02/26 11:51:59 executing program 5: syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="8b7a9d7cde53aaaaaaaa0000910002008100000008ea0300001c00000000002f000000000000e0000001be000000e0000001e7f7c962713d2e4bb93430d237d4150de1630721582dd6db946de1d51db65590296a5e867afbec8c9eae5fcc5eebaed05afa0684952d737a8f8d6b3bc322814c48925a07fb68f5a8f32891429fec4c1c5906c541665339b9583336204a5122edd4865433234e1fe1c46440db2d0fb1388ba6cf56031117a5b8096189d4edd2f248449f95b50e03c7d5b617e82a448626fc078d64de7c52f333e3a9949a1b7f7c55799ac1e91ada04c8ecec5781bf63d12da57869ba5165f92f2d120a593d66000000"], &(0x7f0000adaff4)={0x0, 0xffffffffffffffff}) 2018/02/26 11:51:59 executing program 7: r0 = socket(0x10002000000011, 0x803, 0x7fffffff) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00006f2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x0, 0x401}, {0x2, 0x6}, {0x2, 0x401}, {}, {0x3, 0x1}, {0x0, 0xb6}], 0x6) set_tid_address(&(0x7f0000000080)) bind$packet(r0, &(0x7f0000000040)={0x11, 0x400000002000, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/02/26 11:51:59 executing program 4: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80002, 0x0) r0 = socket(0xd, 0x803, 0x0) sendto(r0, &(0x7f0000000080)="120000002da3563f16c0d348397f8a3cd5b00c1f000039dc588feccbe6325d9a65e7b531826b5f6e0bcfc113298ee85fcb89a32738d382eed18ea9af40da8076dd1d3dd1d2e28517daa44737fcc61a3f4368b43370bace2bd6b11192a0d5f147c3346d85a705beab88f2c8f295eb6d9edb5d9b5ce8fe126a8a11cadaee912d4c7fd696aba106db5f9b6589697706d6d766d55aef27a3545f4932f1", 0x9b, 0x80, 0x0, 0x0) 2018/02/26 11:51:59 executing program 1: mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r0 = open(&(0x7f0000629000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000426ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='cgroup\x00', 0x10000, &(0x7f00000000c0)="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") rename(&(0x7f0000dafff2)='./file0/file0\x00', &(0x7f0000abb000)='./file0\x00') lgetxattr(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)=@known='system.advise\x00', &(0x7f0000001140)=""/164, 0xa4) r1 = getpgid(0xffffffffffffffff) listen$netrom(r0, 0x4b) mq_notify(r0, &(0x7f00000010c0)={0x0, 0x28, 0x869367a24b754ef9, @tid=r1}) 2018/02/26 11:52:00 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x1) poll(&(0x7f0000001000)=[{r0}], 0x1, 0x100000001) 2018/02/26 11:52:00 executing program 3: r0 = getgid() fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() getgroups(0x3, &(0x7f0000000080)=[r0, r1, r2]) r3 = socket(0x11, 0x3, 0x0) bind(r3, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$inet6(r3, &(0x7f0000f49000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000e6a000)=0x1c) 2018/02/26 11:52:00 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x1007bffffd, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000001ffc)) 2018/02/26 11:52:00 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f6bffc)=0x4, 0x332) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000ef6f7a)="71e74a75", 0x4, 0x0, &(0x7f00005a3fe4)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffffffffffff9b, 0x23fffd, 0x0, 0xffffffffffffff95) 2018/02/26 11:52:00 executing program 5: r0 = userfaultfd(0x0) fcntl$getown(r0, 0x9) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x48000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) umount2(&(0x7f0000000000)='./file0\x00', 0x4) 2018/02/26 11:52:00 executing program 0: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ipx, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x5, 0x20}, &(0x7f0000000140)=0xc) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) tkill(r0, 0x5) timer_settime(0x0, 0x0, &(0x7f0000011000)={{}, {0x0, 0x9}}, &(0x7f0000046000)) tkill(r0, 0x12) 2018/02/26 11:52:00 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000efdffc)=0x1, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[], 0x0, &(0x7f0000edffaf)}, 0x2020) ioctl$TIOCNXCL(r2, 0x540d) 2018/02/26 11:52:00 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x80800) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xc, 0x10, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r1, &(0x7f0000016000)=ANY=[@ANYBLOB="0000009db36f51c8e94af900000000000008004494014eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800001000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011efbff000100000000000000000049740000f0ffffff0006ad005e488500b000ffc2c6542f63a581efe551973a94a60e15"], 0x80) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10000, 0x10) sendmsg(r2, &(0x7f00000005c0)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x11}, 0xfffffeaf, &(0x7f0000000540)=[{&(0x7f0000000040)="2ba7a9691d823da12a5c57d0a0c76714ba263266c1138af616c7dc2370fb66126e8233046e0f71a7e5e51c", 0x2b}, {&(0x7f00000000c0)="4ae89add732570a20eb9b4db577b49d876397996ec7b00b3f5b4e1786be8416003e5f84c6a4f4ebe5b91ab57f8efc826cb5399d7474d5f3cfbe7a5c87aca04877bd6e8ae016a6405e2beb8417089cfcbbe54ff02cbcac80b51eea3ae745930002b776cbe5ed336ea530c068fb5765a116f8db833bd98425141ae83a58097160736d2afb339bf8dc80c89a10e90c23c29b2bca2d9186d0d23d3df889924472a59cc46698a56b6cdee91cb0cdf84c5fe79711861481d978ab2f93517b5fda0157261b9163c07921bac43a5583f38bed8b776d71e3a6477afdcc5d3d2d4b8eeacf5dc0af71a", 0xe4}, {&(0x7f00000001c0)="00f13b86afe4c5c7ed77549bae8561bb155add1e4a5c34b71896839e04a0f2e0ab01a97d61b9bc2f83779d41bdad9e262f2a62680122d684c535fe1d3014f84dcf75af9f", 0x44}, {&(0x7f0000000240)="13d1d0f691865157bb761f0fd1842093b6c4786b4e03271cc618dc08ec3bc1263f57e842584db96ec6db0eac3ddf84d380b3f284fe2e0ece2da27cd99ef1c3", 0x3f}, {&(0x7f0000000280)="388e9d85d27c2b6ae6c5fedde9f7732d90d3f66e578ccb9e48aa0c2b2f40b0f1006eadb3d7d98a12d4241632848f78e5f7989618da60f73862a0ff17474af8a4163e867141587ccb3df9e98cd46170f16438729314a1b036da1ee9309765facb70a2e24674ccb70a8ad0a1fb6655c3771aa61a51bd87ff3e40a7138146c3b8255028419cea1f5513dc0d5fc51e870cc1652ee1671bb86e6d300138e3ffb1810e5decb281a57a7d94a36047ab7e301c39515df519e087b16ae388fd9154d99522e535fca28d1befea93628d2b21064297e371975ea64177892138339ac89be870d93574d26072a94fca86eb7a9320a7438b3b332bf32b", 0xf6}, {&(0x7f0000000380)="377e1c66f1bbdb4eca8b68bd78c5fb492e56718d806a2f7d379892827e1fe77ab8a421908840f062f5b79f49072fd318fd84a5f4d1f8bb7af687e9849c86daf477da07d4ebc50001b5c256ea18dc2cc1016ef2edbbf6bf52d41669fedeffb65001284df5936317e64b76a7ff4b485e49792b6098b43ce691e278d8b5f62806769853dd2b9d74e686b34359d7f496a06c4b647bf2", 0x94}, {&(0x7f0000000440)="e8ff50aaf4870575760ce0ca9f2bd2fd0cd2bfdf9ffac863d606f7e2fa6dfbb4ae2224cf4e6c98e1810faf4fa3ed03bd68da1209d4cc381aeb2919c04dd063299283cedb11069aa8e333ea849d14da05cc0a845ac64f763dc4158ec22b1345c94565d292f1a355d810eb0c782512a9be830f44ad12b7f0282a4ac44c766a35676a7b0393ee5805b9ef40541bd54d74c07d004e2e2a18d4d5db5e9ac876a6b01cf6b5db6105a37123f5ebf40571e1b6f737126338e0373d0b4db6032417e659be46b3f439c185f9e60acf3dda0ce4b150edf7e0729c3b7b096a9d16000537ed07", 0xe0}], 0x7, 0x0, 0x0, 0x4}, 0x4800) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@local, @in6=@remote}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) 2018/02/26 11:52:00 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0xf) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/34, 0x3) 2018/02/26 11:52:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$netrom(r0, &(0x7f0000ed7000)=@full={{0x3, {"e711e0bd3f021f"}}, [{"81c829a28b7089"}, {"21f731983f2850"}, {"2d56da65b22355"}, {"166b809846a30c"}, {"4dec3cf6200266"}, {"bdaa9742333fe5"}, {"e7e6d43824fd0c"}, {"1924eea2ca1977"}]}, 0x48) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @empty, 0x7ff, 0xff, 0x100000000, 0x400, 0x1, 0x1, r1}) 2018/02/26 11:52:00 executing program 5: r0 = socket(0x10, 0x802, 0x0) pread64(r0, &(0x7f0000000000)=""/161, 0xa1, 0x0) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061eff4)={0x10}, 0xc, &(0x7f0000f6fff0)={&(0x7f0000d5ffbc)=ANY=[@ANYBLOB="2800000012000101000000000000000000000000", @ANYRES32, @ANYBLOB="000000af0001000007b6418ebdc676a329d4858d6883b60d0000000000"], 0x28}, 0x1}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000000c0)={0x400, {{0x2, 0x2, @rand_addr=0x1c}}}, 0x90) 2018/02/26 11:52:00 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x20) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x1800) mprotect(&(0x7f000000e000/0x3000)=nil, 0x3000, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001b000)='/dev/vga_arbiter\x00', 0x0, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/124, 0x7c}], 0x1, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001300)=0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000001340)=0x0) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001500)='/dev/pktcdvd/control\x00', 0x181000, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000001540)=0x0) fcntl$F_SET_RW_HINT(r6, 0x40c, &(0x7f0000000000)=0x3) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001580)={0x0, 0x0}, &(0x7f00000015c0)=0xc) fstat(r3, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r3, &(0x7f0000001700)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x3, 0x88110}, 0xc, &(0x7f00000014c0)=[{&(0x7f0000000100)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="295baa0394576a194113fc884dd3db12133f38f8d6b4abc7f5f95bf63fa44e7533505e0c8f385f32f758cdf48a39abbf90c6b65c37052187bd7a8e786267eb1f24e679553e1c98be70c67bd5dbaed41f225b871490344438d05ad74adc2afe3f2c19b17cfef3888d660907f286fd686061665b2bfd0dbc4671f0fd204136fe600c639eb4e23e9283f443cd2ca36b2c3ba6febd9ca5f3544a0e11be6c292bbe0c00140000000000", @ANYRES32=r3, @ANYBLOB="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"], 0x11f0}, {&(0x7f0000001380)={0x134, 0x2e, 0x28, 0x1, 0x0, "", [@nested={0x10, 0xa, [@typed={0xc, 0x32, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, @generic="85caccd3ce7f6d98b1abd88d744788a4c7243c81d5ba0f37e18ed43c9aa8e370ac0e3fe6b10fe41d7118a491f8e8cdebbc4b234dcf747ef88804f9f4adb205c4477456754baf067998f62d9922bf0644d60b71b8591399eed15dfe10bb6fa13e723d19d487aff863da2d02496de8632b6ea461e8059145e839", @generic="39a0eb1a1f5decefd18d59617a7072666ca4e5a7981eda3605df75a96e3aea5a53099401e89b287802e14050e380c4a460ea4404f031eb16fdeecc22bcc48f8bcd807cbbdc2d80d29971f3ff91d3f69b00a46882f9cda28f86f159c68a8bddea515d15885bcfca6dd334d4463f519535793eefef9e903ecce831c6cea91525da46", @typed={0xc, 0x85, @pid=r4}, @typed={0xc, 0x66, @pid=r5}]}, 0x134}], 0x2, &(0x7f0000001680)=[@rights={0x38, 0x1, 0x1, [r6, r3, r3, r3, r3, r3, r3, r3, r3]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x58, 0x1}, 0x4000080) r10 = add_key(&(0x7f0000001740)='keyring\x00', &(0x7f0000001780)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000017c0)="e49048cbc8845187d936", 0xa, 0xffffffffffffffff) r11 = add_key$keyring(&(0x7f0000001800)='keyring\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r10, 0x0, 0x0, r11) pread64(r3, &(0x7f0000000000)=""/20, 0x14, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0x2, &(0x7f0000001740)="9a", 0x1) 2018/02/26 11:52:00 executing program 3: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) accept4$ax25(r1, 0x0, &(0x7f0000000000), 0x800) sendto$inet6(r0, &(0x7f0000000000)="d8b6b5491a2ac002d163660e712a7be9fd01424ba5592e1ba370d7ad175dec445531d8bb9023e970d7ed2580498ae962f3e7737b21134de89ea9ebbcdb1cea904622d14ec399d8b3b3a920431e821cdedda5c8b00987218547433ca2f4", 0x5d, 0x81, &(0x7f0000000080)={0xa, 0x1, 0xe99, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, 0x1c) r2 = epoll_create1(0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)={0xfc147812d6696267}) [ 48.299147] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 48.307760] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 48.316583] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 48.325143] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 51.572231] IPVS: Creating netns size=2536 id=9 2018/02/26 11:52:03 executing program 4: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)="c7f33fa2930dd2c2ddcb43cb894fb0ff367c73f4a482a2e247f653b6576171e68cd05a4b5ffd97cd623e41", 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') creat(&(0x7f0000a24000)='./file0\x00', 0x0) 2018/02/26 11:52:03 executing program 6: r0 = socket(0x80000000000017, 0xfffffffff7ffffff, 0x36994690) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dfeff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000007fbd0)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x38}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000040)={0x2, 0x1ff}) 2018/02/26 11:52:03 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000efdffc)=0x1, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[], 0x0, &(0x7f0000edffaf)}, 0x2020) ioctl$TIOCNXCL(r2, 0x540d) 2018/02/26 11:52:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[], 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/92, 0x5c}], 0x1) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000100)={{}, 'port0\x00', 0x0, 0x30, 0x5, 0x40, 0x3, 0x8, 0x5, 0x0, 0x5, 0x8}) sendmsg$nl_crypto(r2, &(0x7f00000000c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000280)=@del={0xe8, 0x11, 0x604, 0x7, 0x0, {{'poly1305-generic\x00'}, [], [], 0x2d2c9cee76e1fadf, 0x2000}, [{0x8, 0x1}]}, 0xe8}, 0x1, 0x0, 0x0, 0x2004000044}, 0x4) 2018/02/26 11:52:03 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) pipe2(&(0x7f0000000040)={0x0}, 0x84000) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={"e12d4cc5d6c1e11f2ede130e97dc84ab", {0x4, 0x7da, 0x5, "6709569e95be", 0x6}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}}, &(0x7f00000000c0)) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xe, 0x15, "d060bebc0e57cd1a96c796c286fd473a478e6a18c009a24342bd17b89d5763dd4e723ceef7bbcb111d47d55f888916ecbaa9703140bf8e4e9f740af0d00c078a", "bffe1496a906889db14bc31a873353e9c7dd3805e2ff611807997a9c6d599d50", [0x0, 0x8]}) 2018/02/26 11:52:03 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x428, 0x0, 0x100, 0x100, 0x340, 0x340, 0x340, 0x4, &(0x7f0000000040), {[{{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x3}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr}}}, {{@uncond, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "9617ab513bcbec7e8220f2fefb5b77c1250b7c473e15c11283924a8d0a1d5c02c8a7614a2531a2c51f1272c75453b1be90e6378b8abaea29d0f466e30e1c2407"}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x478) socketpair(0x1b, 0x800, 0x1000, &(0x7f0000000000)={0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000500)=0x4) 2018/02/26 11:52:03 executing program 5: r0 = getpgrp(0x0) ptrace$peek(0x3, r0, &(0x7f0000000000)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/26 11:52:03 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=ANY=[@ANYBLOB="2600616561640000000000000000000000000000000000007063727970742870637279707428726663343130362867636d28616573292929290000da0000000000000000000000000000000000000000000000000000000000"], 0x58, &(0x7f0000398000)=[{&(0x7f0000697000)="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", 0x22c}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000000040)="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", 0x5fc, 0x44000, &(0x7f0000001040)={0x2, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/26 11:52:04 executing program 1: r0 = memfd_create(&(0x7f0000b72ff5)='vmnet0GPL#\x00', 0x0) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000240)='P', 0x1}], 0x1, 0xffff) accept$inet(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffcfb) 2018/02/26 11:52:04 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) read(r0, &(0x7f000083dfcb)=""/53, 0x35) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r2 = dup(r1) accept4$inet(r2, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000080)=0x10, 0x80800) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000040)={@generic}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000be3ff0)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/26 11:52:04 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/user\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0x8, 0x0, 'client0\x00', 0x1, "f9a8421d9c46c322", "eb1449b9e79a4b205cc43eef0954c9108e88458fad895c7fb39fb96c806912ef", 0x20, 0x40}) 2018/02/26 11:52:04 executing program 3: madvise(&(0x7f0000abf000/0x2000)=nil, 0x2000, 0x3) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x6, 0x72b}) 2018/02/26 11:52:04 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=ANY=[@ANYBLOB="2600616561640000000000000000000000000000000000007063727970742870637279707428726663343130362867636d28616573292929290000da0000000000000000000000000000000000000000000000000000000000"], 0x58, &(0x7f0000398000)=[{&(0x7f0000697000)="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", 0x22c}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000000040)="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", 0x5fc, 0x44000, &(0x7f0000001040)={0x2, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) [ 52.141239] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/26 11:52:04 executing program 1: r0 = socket(0x10, 0x6, 0x4) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000863fb0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000000000)="a68459e91e161ad0ee660a2d4d7e14b4ccb9dc27167290ee49f0dbd2f6747771"}) request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='id_resolver\x00', 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0x1000, 0x4) 2018/02/26 11:52:04 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x3) setsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f0000000100)="ca58bf9a062cd1df27e706af546df2d92fc3d10ac4bbc77ee990b7f43a8b7fb3a464cec4caf57d51fb882341eb29c24aca", 0x31) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in6={{0xa, 0x3, 0x9be, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x6}}, 0x100000000000, 0x81}, 0x98) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000280)={0x10000, 0xfffffffffffffa12, 0x4, 0x0, 0x5, [{0xf4, 0x80000001, 0x5f5f}, {0xc2, 0x9, 0xfffffffffffff801, 0x0, 0x0, 0x400}, {0xffffffff, 0x1, 0x1, 0x0, 0x0, 0x800}, {0x826, 0xfff, 0x8001, 0x0, 0x0, 0x400}, {0x63b, 0xaf6, 0x75}]}) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) utimensat(r0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000440)={{r3, r4/1000+30000}, {0x0, 0x2710}}, 0x100) r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) linkat(r0, &(0x7f0000000480)='./file0\x00', r0, &(0x7f00000004c0)='./file0\x00', 0x1000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000500)={0x8c50, 0x6, 0x6, 0x80000000, 0x1}, 0x14) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000540)={0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000580)={r6, 0x80000, r0}) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r5) linkat(r0, &(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000600)='./file0\x00', 0x400) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000006c0)={0x3, [0x211, 0x3f, 0x0]}, 0xa) fchown(r7, r9, r10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000700)={0x100, 0x0, 0x3, {}, 0x7, 0x1}) r11 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ppp\x00', 0x2, 0x0) r12 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r11, 0x84, 0x1, &(0x7f00000007c0)={r2, 0x5, 0x274cea45, 0x6, 0x7ff8000000000, 0x6}, 0x14) ioctl$sock_inet_SIOCGIFBRDADDR(r12, 0x8919, &(0x7f0000000800)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) ioctl$GIO_CMAP(r11, 0x4b70, &(0x7f0000000840)) getsockopt$bt_hci(r12, 0x0, 0x3, &(0x7f0000000880)=""/60, &(0x7f00000008c0)=0x3c) getsockname$ipx(r0, &(0x7f0000000900), &(0x7f0000000940)=0x10) syz_open_procfs(r8, &(0x7f0000000980)='net/udplite\x00') syz_open_dev$random(&(0x7f00000009c0)='/dev/random\x00', 0x0, 0x1) 2018/02/26 11:52:04 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=""/116, &(0x7f0000000080)=0x74) r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$void(r1, 0xc0045878) r2 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) fallocate(r2, 0x0, 0x0, 0xbd) 2018/02/26 11:52:04 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff41, 0x5) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000)=0x9d, 0x4) readahead(r1, 0xfff, 0x5) listen(r0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x1, @rand_addr=0x40}}, {{0xa, 0x3, 0x8000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000}}}, 0x3f, 0x825, 0x3, "fb91039be0d02757e0e31b476fed289e6bc26798a54f0098e9f15f68d85d5e3dfb7ebcda82676657c27f0a19f4b1689433706b4b79b579c41d60849444defc21acb8817e050ba7b92c226a0cda19dc90"}, 0x160) listen(r1, 0x40000000000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) 2018/02/26 11:52:04 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eef000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000736000)={0x1, 0x81000000200007d}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x7fffffff, 0x5, 0x6, 0x8, 0x2}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000040)={&(0x7f0000000000)=[0x80000001, 0x8], 0x2, 0x32, 0x101, 0x7, 0x10000, 0x7, {0x5, 0x83b, 0x50000000000, 0x7fffffff, 0x4, 0x9, 0x1, 0x20, 0xffffffff, 0xfffffffffffffe00, 0x100000001, 0x6, 0x5, 0x6, "5e002509356056a7c499e5909a1ed6cb5371d8e6533f2d2a5641a6a1ddc65b81"}}) 2018/02/26 11:52:04 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0}) r1 = dup2(r0, 0xffffffffffffff9c) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x14, 0x80000) connect$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x6130, 0x6, @random="73f51a5b6384"}, 0x14) r3 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000a5dfe4)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0x3}, 0x4) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x4012, r4, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/26 11:52:04 executing program 6: pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fstat(r0, &(0x7f0000599fbc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) keyctl$chown(0x4, 0x0, r1, r2) 2018/02/26 11:52:04 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f12fd8)={&(0x7f0000218000)=ANY=[@ANYBLOB="07004e20ac1400bb0000000000000000"], 0x10, &(0x7f0000f18000)=[], 0x0, &(0x7f0000000080)=[{0x10, 0x0, 0x1}], 0x10}, 0x0) socketpair(0x2, 0xa, 0x7, &(0x7f0000000000)={0x0}) sendmmsg$unix(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)=@file={0x70ae95b256d637db, './file0\x00'}, 0xa, &(0x7f0000000280)=[{&(0x7f00000000c0)="1c4efe63e30bbd60f4299438fdb39b4e75a65991afc36506233f65d10d26b9bc438f7d6047c1ea0ef0ee998b60cae370879b92defd1e1a35858c1648b218af2efe65dd9b25a7437d0fe172e240b14c346a5a193a5c41eae4d560e165166ca3699df03d0a8208afce1f8172819b5e0c106a4338e87bb500cafb00", 0x7a}, {&(0x7f0000000140)="7661eb07e77d1b8d9fe6151b21fafca56192f48b2db4c075fc64de8f6ea77b79e4e72f88323a1e213cd58e95073e3de787a8ffe21845bcded46c5fb661aef725f19fac48a0aee2e4061ba6c8ed87b5b4b45dca6f0adcb78b7b5ae7580943c49ec02b2f421d956995deaef4f23e64a655677ffef95e92158372950fc3e75d053e13278c5f54c429fe1ff46f411f98870ee6f10e2370eeb2efd0707dc12f2648b5db10c7975e2c2196c4aad96f00324db9596ced951f1686867e485cbfedd9672dd1c1c099c8a92ac2b4d92c96e6a89b895b2a53bcdc7fc824b424b1270d57ad3a66", 0xe1}, {&(0x7f0000000240)="266b3f454d1495e4ac8eca40874c393e3fe86c630959905435e5b11499d484f44dddbeb57a185fde7859e7e44822d12c7b9e43512d9ba3b7", 0x38}], 0x3, 0x0, 0x0, 0x4}, {&(0x7f00000002c0)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00000003c0)=[{&(0x7f0000000300)="9bb77409ac39fe26fb6b6ddd4a7786ddc2b0828dcb1b00cdedfae58469d09aee5f771a3616d0ceca6fbfe9578e0cd8bf8975fad366f5c7795cb92d146507f662db1bc3c804e86c662e6251781b0d942bc16cda360c59cbec16df6a830469ec7031e56308a4515b675d10beda318486f9c0db35f44f8c3b8494bf31b3ca9944e2866bd829", 0x84}], 0x1, 0x0, 0x0, 0x4}, {&(0x7f0000000400)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000540)=[{&(0x7f0000000440)="8f641560b9facf9d41cbe363ec0003b79b7a745bfe9b4e2795c4c939f5dce40844a698b44724e7a56f0adbe3ac2f7185a551a290aaed02e0aecdc4d1f4117a9b08ecf39c4dad06f682cf66cdabcb449f45247e3c7464b8f57ce8709db3983294640470309761d1002be07cde76d4df21c7ea1046eb2071e336e2f0f9571d6e7f8dd5ea11506bca65095d1b55fa8f8d90cf03ff4cb65ed9fe6429bd514c50ee2a721b30f7472fb576a667731cabbed5a496f4d00c57596ee7e6e1d4da045b416b8a6b437dcd5496b6948b973c4a6aba56741874f4e173ebf9f7b03fe33d59", 0xde}], 0x1, &(0x7f0000000580)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x20000000}], 0x3, 0x80) 2018/02/26 11:52:04 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000c83000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x677c) setgroups(0x3aa, &(0x7f0000000080)=[r1, r1, r1, r1, r1]) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="070a0a800001ff00b1", 0x9) 2018/02/26 11:52:04 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x4000050}, 0xffffffffffffffff) lseek(r0, 0x0, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x400, 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00000001c0)={r3, &(0x7f00000000c0)=""/207}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0xc40, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000001600)={0x8, &(0x7f0000000040)=""/13, &(0x7f0000001540)=[{0x2, 0x1000, 0x3, &(0x7f0000000380)=""/4096}, {0x5dc, 0xa5, 0x3e1, &(0x7f00000000c0)=""/165}, {0x6, 0x24, 0x3, &(0x7f0000000180)=""/36}, {0xffffffff, 0x5c, 0xb47c, &(0x7f00000001c0)=""/92}, {0xe9000000000000, 0xfc, 0x100000001, &(0x7f0000001380)=""/252}, {0x5, 0xa, 0x1, &(0x7f0000000240)=""/10}, {0xc70e, 0xb7, 0x400, &(0x7f0000001480)=""/183}, {0x9, 0x5c, 0x9, &(0x7f0000000280)=""/92}]}) 2018/02/26 11:52:04 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x1d, 0x0, 0x9}, {}]}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}) 2018/02/26 11:52:04 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x448001, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000100)=0x2) write$sndseq(r0, &(0x7f0000697000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {0x81, 0x6}, {}, @ext={0x0, &(0x7f00000fd000)}}], 0x30) 2018/02/26 11:52:04 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x9, 0x2}) r1 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={@common='gre0\x00', @ifru_addrs=@generic={0x0, "0c170d085d8dbf8fd3ef1123c311"}}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) fstatfs(r1, &(0x7f0000000080)=""/120) 2018/02/26 11:52:04 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x4) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) r4 = dup(r0) sendmmsg$inet_sctp(r4, &(0x7f0000004180)=[{&(0x7f0000000480)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000000540)=[]}], 0x1, 0x0) fremovexattr(r2, &(0x7f0000000100)=@known='com.apple.FinderInfo\x00') r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) setsockopt$packet_buf(r5, 0x107, 0xd, &(0x7f0000000100)="51a1454420a4909d09ac237c38272d27774dc193cf577965c37a7beff3b9658993f2bd021b9cfbc9a2d508469a0f652db1a8d1b08eeab06f9277f3a951e5bff2888cee199b9e00adb875328fcec2cbb67c3e4b528367067b84ad4eda8b83e2a39ba2c90c4e56a77afb808617ea8a832fe33fdf48b7244e0059b675cb723714ccf658c4347bc42ae982f524a86611a282e65a595ca033e1d1e2da7035a4c8275efc4a24e0bbebc1c1b772d326882c17dd6a1f0313cf4c8e65042224104042d9457ae65b8d451c541ef690259b8e8db0892ef07e669a", 0xd5) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x4, 0x1, 0x9, 0x1, 0x1}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={r6, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x2, 0x1, 0xb9, 0x4, 0x2}, &(0x7f0000000340)=0xa0) 2018/02/26 11:52:04 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) ioctl$TIOCEXCL(r1, 0x540c) socketpair(0x0, 0x4, 0xffff, &(0x7f0000000000)={0x0}) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00000001c0)=0x8) read(r0, &(0x7f00000000c0)=""/26, 0x1a) 2018/02/26 11:52:04 executing program 5: mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x40000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000200)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) r3 = getgid() r4 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffff9c, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0xffffffffffffffff) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000780)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000007c0)={0x0, 0x0}) r11 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000840)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000880)=0x3a, 0x0) r13 = socket$inet_udp(0x2, 0x2, 0x0) r14 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/loop-control\x00', 0xb02, 0x0) r15 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000900)=@ax25, &(0x7f0000000940)=0x10) r16 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000980), 0x80800) r17 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000009c0)='/selinux/relabel\x00', 0x2, 0x0) r18 = syz_open_dev$evdev(&(0x7f0000000a00)='/dev/input/event#\x00', 0x6, 0x1014c0) r19 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/pktcdvd/control\x00', 0x200, 0x0) r20 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000a80)='/selinux/relabel\x00', 0x2, 0x0) sendmmsg$unix(r0, &(0x7f0000000b80)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000001c0)=[{&(0x7f0000000080)="6b9bf53c14919150ad4871ee7af6ddd5e41c0302bcd348461f55ba5b941e2c85dc586d143c8afd76420acf54f090fd2267da08c3bc237e77bac4244dcb4d548b88b94c4bbf6f67cb7ccf2e9bef316c1f074f4c77d145b5423d746e3f32c61c3a6c104e27d1984dd354517f25ab6f3a2280604f6d03e4c488ced47fe367eed6f109a30b7ba4109f9d90558c783fccada5092e300754d7272893e4229947fae152b64bdbadd59306980b20997329c6636161ebf0d7c18b62bafd1f4042af1dd73e115b4ab01f8a146f07728004036eb5dcf2cdc777e29b9e384b3532c6fa1669161cf2", 0xe2}, {&(0x7f0000000180)="d0f203e63cf98a707208e783082624c385", 0x11}], 0x2, &(0x7f0000000380)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x20004800}, {&(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000540)=[{&(0x7f0000000400)="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", 0xfd}, {&(0x7f0000000500)="952709671805c2612ef9f02916d9869a1e21933fc94b94a277d260bdbfd3f819398d94ea0346dd6461f3a45e81490f", 0x2f}], 0x2, &(0x7f0000000ac0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r10, r11, r12, r13, r14, r15, r16]}, @rights={0x18, 0x1, 0x1, [r17, r18]}, @rights={0x18, 0x1, 0x1, [r19, r20]}], 0xa0, 0x805}], 0x2, 0x800) chroot(&(0x7f000064bff8)='./file0\x00') chdir(&(0x7f0000739ffe)='..') chdir(&(0x7f00001ec000)='..') truncate(&(0x7f0000e80ffe)='..', 0x0) 2018/02/26 11:52:04 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0}) r1 = dup2(r0, 0xffffffffffffff9c) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x14, 0x80000) connect$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x6130, 0x6, @random="73f51a5b6384"}, 0x14) r3 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000a5dfe4)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0x3}, 0x4) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x4012, r4, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/26 11:52:04 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x4) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) r4 = dup(r0) sendmmsg$inet_sctp(r4, &(0x7f0000004180)=[{&(0x7f0000000480)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000000540)=[]}], 0x1, 0x0) fremovexattr(r2, &(0x7f0000000100)=@known='com.apple.FinderInfo\x00') r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) setsockopt$packet_buf(r5, 0x107, 0xd, &(0x7f0000000100)="51a1454420a4909d09ac237c38272d27774dc193cf577965c37a7beff3b9658993f2bd021b9cfbc9a2d508469a0f652db1a8d1b08eeab06f9277f3a951e5bff2888cee199b9e00adb875328fcec2cbb67c3e4b528367067b84ad4eda8b83e2a39ba2c90c4e56a77afb808617ea8a832fe33fdf48b7244e0059b675cb723714ccf658c4347bc42ae982f524a86611a282e65a595ca033e1d1e2da7035a4c8275efc4a24e0bbebc1c1b772d326882c17dd6a1f0313cf4c8e65042224104042d9457ae65b8d451c541ef690259b8e8db0892ef07e669a", 0xd5) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x4, 0x1, 0x9, 0x1, 0x1}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={r6, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x2, 0x1, 0xb9, 0x4, 0x2}, &(0x7f0000000340)=0xa0) 2018/02/26 11:52:04 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) connect$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x8) listen(r0, 0xfffffffffffffffd) 2018/02/26 11:52:04 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f0000000080)=0x2ed) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x8880, 0x0) read(r0, &(0x7f00000c4000)=""/4096, 0x1000) 2018/02/26 11:52:04 executing program 7: r0 = socket$inet6(0xa, 0x3ffffffffffa, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x80800) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x5, 0x2, 0x0, 0x6, 0xfe}, 0xc) 2018/02/26 11:52:04 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast2, @remote, 0x0}, &(0x7f0000000040)=0xc) bind$packet(r1, &(0x7f0000000080)={0x11, 0x16, r2, 0x1, 0x4, 0x6, @empty}, 0x14) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000040)={{0x0, 0x1}, {0x9}, 0x0, 0x7, 0x7}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc}}, 0xe8) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty}, 0x10) 2018/02/26 11:52:04 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000265fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000eedff8)=ANY=[@ANYBLOB="3a00000000000000bca90e6a56159fb3df751cedc9873668a8460342ebfa6f4b6a1df30a6ac839f8c8fcd4008000000000000080b26e2527ad7c59eec759ea4b2628dd2da79a38320a165ebd0500000000000000576bbab5993edaee5b959feae99c3a3aadf5ba9a9b159955ec4bf428038c1e8bac0e362551bd000000000000"]}) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00002de000)) mmap(&(0x7f000037d000/0x2000)=nil, 0x2000, 0x4, 0x8010, r1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 11:52:04 executing program 0: unshare(0x20020000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x100, 0x0) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='.', &(0x7f0000000080)='debugfs\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f000002f000)) poll(&(0x7f00007a7fe8)=[], 0x0, 0x7f) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="e341358d8207490108517ab14ebd7af2", 0x11b) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x0, 0x0) rmdir(&(0x7f00000001c0)='./file0\x00') ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000140)) linkat(r0, &(0x7f0000000180)='.', r0, &(0x7f00000001c0)='./file0\x00', 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000200)) 2018/02/26 11:52:04 executing program 4: clock_nanosleep(0x2567de01d341fd3e, 0x0, &(0x7f0000047ff0), &(0x7f0000002ff0)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$TIOCSBRK(r0, 0x5427) 2018/02/26 11:52:04 executing program 3: timer_create(0x2, &(0x7f000099ffa0)={0x0, 0x22, 0x0, @thr={&(0x7f0000fc0f3c), &(0x7f0000fc1000)}}, &(0x7f0000ce0ffc)) clock_gettime(0x0, &(0x7f0000666000)={0x0, 0x0}) timer_create(0x5, &(0x7f0000001180)={0x0, 0x1b, 0x4, @thr={&(0x7f00000000c0)="63e24f55af7c802f75ea237e5f7f004f76f83213d450c098fc8ca493d080c5f1b62bbc291e65c1983740bfd24e724d89984b70e3e8f40b7f91c7ec399a4230e22df319783d6460536695dd454736244d2eebaa305ee95e1949e420f59b7541c1e8814e23fec6173cf29ca3c1e038fa115003c80a10f8ee60f335591b327da30fb8cc684ed51250ec83ea8da828deddf3206da73ee05a9333f7d49a8b99d20ca0a926b4bee9c1e8a6c86d6c0fed5fe79eecdfde5fd65a4246ba", &(0x7f0000000180)="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"}}, &(0x7f0000001200)=0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4200) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0x0, 0x0}) splice(r2, &(0x7f0000000040)=0x2, r3, &(0x7f00000012c0), 0x100000001, 0x2) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x240800, 0x0) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000001240)=""/184) timer_settime(r1, 0x0, &(0x7f0000000040)={{}, {0x0, r0+10000000}}, &(0x7f0000000080)) timer_gettime(0x0, &(0x7f0000182000)) 2018/02/26 11:52:04 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x4) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) r4 = dup(r0) sendmmsg$inet_sctp(r4, &(0x7f0000004180)=[{&(0x7f0000000480)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000000540)=[]}], 0x1, 0x0) fremovexattr(r2, &(0x7f0000000100)=@known='com.apple.FinderInfo\x00') r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) setsockopt$packet_buf(r5, 0x107, 0xd, &(0x7f0000000100)="51a1454420a4909d09ac237c38272d27774dc193cf577965c37a7beff3b9658993f2bd021b9cfbc9a2d508469a0f652db1a8d1b08eeab06f9277f3a951e5bff2888cee199b9e00adb875328fcec2cbb67c3e4b528367067b84ad4eda8b83e2a39ba2c90c4e56a77afb808617ea8a832fe33fdf48b7244e0059b675cb723714ccf658c4347bc42ae982f524a86611a282e65a595ca033e1d1e2da7035a4c8275efc4a24e0bbebc1c1b772d326882c17dd6a1f0313cf4c8e65042224104042d9457ae65b8d451c541ef690259b8e8db0892ef07e669a", 0xd5) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x4, 0x1, 0x9, 0x1, 0x1}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={r6, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x2, 0x1, 0xb9, 0x4, 0x2}, &(0x7f0000000340)=0xa0) 2018/02/26 11:52:04 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7aff1)='/dev/sequencer\x00', 0x801, 0x0) write$sndseq(r0, &(0x7f000079df40)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x2}, {0x0, 0x6}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x81, 0x2, 0x0, 0x0, 0x401}}], 0x60) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x1, {{0x2, 0x2, @loopback=0x7f000001}}}, 0x90) readv(r0, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/194, 0xc2}, {&(0x7f00000001c0)=""/219, 0xdb}, {&(0x7f00000002c0)=""/121, 0x79}, {&(0x7f0000000340)=""/206, 0xce}, {&(0x7f0000000440)=""/135, 0x87}], 0x5) 2018/02/26 11:52:04 executing program 5: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@can, &(0x7f0000000040)=0x10) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcd, &(0x7f0000000080)="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", 0x1000) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/02/26 11:52:04 executing program 6: socket$inet(0x2, 0x80005, 0x8005) mkdir(&(0x7f0000c1bffa)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000043ffa)='./bus\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f0000043000)) chroot(&(0x7f00004edffa)='./bus\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) r1 = dup2(0xffffffffffffff9c, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x11}}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7ff}], 0x38) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000040)="55733510c71f802a4a4cb678348da7d94c19527d1223500775ac9157625cbc0f08876a3769cfa039ff46729eda78f152543e6a9e5b98a6776d3c64eb44fa361b9aa98c", 0x43) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x234400, 0x6, 0x9, 0x8, 0x80}, &(0x7f0000000080)=0x14) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x8930, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@common='ipddp0\x00'}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x8, 0x6, 0x6, r2}, 0x10) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000100)={0xfa0b, 0xd6ff00000000000, 0x5, 0x3, 0x8, 0x5, 0x8, 0x4, 0x3, 0x9}) umount2(&(0x7f00009fa000)='./bus\x00', 0x4) fgetxattr(r1, &(0x7f0000000100)=@random={'btrfs.', '/proc/self/net/pfkey\x00'}, &(0x7f0000000140)=""/111, 0x6f) r4 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x0, 0x1, 0x8000, 0x1, 0x8}, 0x14) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000000000)=""/155) 2018/02/26 11:52:04 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x4) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) r4 = dup(r0) sendmmsg$inet_sctp(r4, &(0x7f0000004180)=[{&(0x7f0000000480)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000000540)=[]}], 0x1, 0x0) fremovexattr(r2, &(0x7f0000000100)=@known='com.apple.FinderInfo\x00') r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) setsockopt$packet_buf(r5, 0x107, 0xd, &(0x7f0000000100)="51a1454420a4909d09ac237c38272d27774dc193cf577965c37a7beff3b9658993f2bd021b9cfbc9a2d508469a0f652db1a8d1b08eeab06f9277f3a951e5bff2888cee199b9e00adb875328fcec2cbb67c3e4b528367067b84ad4eda8b83e2a39ba2c90c4e56a77afb808617ea8a832fe33fdf48b7244e0059b675cb723714ccf658c4347bc42ae982f524a86611a282e65a595ca033e1d1e2da7035a4c8275efc4a24e0bbebc1c1b772d326882c17dd6a1f0313cf4c8e65042224104042d9457ae65b8d451c541ef690259b8e8db0892ef07e669a", 0xd5) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x4, 0x1, 0x9, 0x1, 0x1}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={r6, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x2, 0x1, 0xb9, 0x4, 0x2}, &(0x7f0000000340)=0xa0) 2018/02/26 11:52:04 executing program 7: r0 = signalfd(0xffffffffffffffff, &(0x7f00005edff8), 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0xa2900, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x0, @empty}, @in={0x2, 0x2, @rand_addr}], 0x5c) unshare(0x40600) signalfd(r0, &(0x7f0000000000), 0x8) 2018/02/26 11:52:04 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x4) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) r4 = dup(r0) sendmmsg$inet_sctp(r4, &(0x7f0000004180)=[{&(0x7f0000000480)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000000540)=[]}], 0x1, 0x0) fremovexattr(r2, &(0x7f0000000100)=@known='com.apple.FinderInfo\x00') r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) setsockopt$packet_buf(r5, 0x107, 0xd, &(0x7f0000000100)="51a1454420a4909d09ac237c38272d27774dc193cf577965c37a7beff3b9658993f2bd021b9cfbc9a2d508469a0f652db1a8d1b08eeab06f9277f3a951e5bff2888cee199b9e00adb875328fcec2cbb67c3e4b528367067b84ad4eda8b83e2a39ba2c90c4e56a77afb808617ea8a832fe33fdf48b7244e0059b675cb723714ccf658c4347bc42ae982f524a86611a282e65a595ca033e1d1e2da7035a4c8275efc4a24e0bbebc1c1b772d326882c17dd6a1f0313cf4c8e65042224104042d9457ae65b8d451c541ef690259b8e8db0892ef07e669a", 0xd5) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x4, 0x1, 0x9, 0x1, 0x1}, &(0x7f0000000240)=0x14) 2018/02/26 11:52:04 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020e000014000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000800120002000200000000000000e858c1d20000000000000000000000000000ac1400bb000000000000000000000000ac14000000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000aa0000000000000000"], 0xa0}, 0x1}, 0x0) 2018/02/26 11:52:04 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x101000, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2, 0x32, r0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000a25ffc), &(0x7f000039f000), &(0x7f0000000040)) waitid(0x0, 0x0, &(0x7f0000001ff0), 0xa0000004, 0x0) 2018/02/26 11:52:04 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x4) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) r4 = dup(r0) sendmmsg$inet_sctp(r4, &(0x7f0000004180)=[{&(0x7f0000000480)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000000540)=[]}], 0x1, 0x0) fremovexattr(r2, &(0x7f0000000100)=@known='com.apple.FinderInfo\x00') r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) setsockopt$packet_buf(r5, 0x107, 0xd, &(0x7f0000000100)="51a1454420a4909d09ac237c38272d27774dc193cf577965c37a7beff3b9658993f2bd021b9cfbc9a2d508469a0f652db1a8d1b08eeab06f9277f3a951e5bff2888cee199b9e00adb875328fcec2cbb67c3e4b528367067b84ad4eda8b83e2a39ba2c90c4e56a77afb808617ea8a832fe33fdf48b7244e0059b675cb723714ccf658c4347bc42ae982f524a86611a282e65a595ca033e1d1e2da7035a4c8275efc4a24e0bbebc1c1b772d326882c17dd6a1f0313cf4c8e65042224104042d9457ae65b8d451c541ef690259b8e8db0892ef07e669a", 0xd5) 2018/02/26 11:52:04 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x4) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) r4 = dup(r0) sendmmsg$inet_sctp(r4, &(0x7f0000004180)=[{&(0x7f0000000480)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000000540)=[]}], 0x1, 0x0) fremovexattr(r2, &(0x7f0000000100)=@known='com.apple.FinderInfo\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) 2018/02/26 11:52:04 executing program 4: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000040)={0x6, 0x1, 0x100000000, 0x5, 0x5, 0x4}) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d36ff4)) dup2(r0, r1) 2018/02/26 11:52:04 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) r1 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x9, 0x1, 0x0) unshare(0x88010b) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x7}) pipe(&(0x7f000090cff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000080)=0x6) flock(r4, 0x1fffffffffffe) flock(r3, 0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000080)) flock(r3, 0x1) mq_timedreceive(r2, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6eff8)={0x77359400}) getsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) timerfd_create(0x5, 0x800) mq_timedsend(r2, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x20000) ioctl$TCSETAW(r5, 0x5407, &(0x7f0000000080)={0x20, 0xffffffffffffffff, 0x7, 0xf02a, 0x6, 0x2, 0x100000001, 0x4, 0x5e2db96f, 0x7}) 2018/02/26 11:52:04 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20aa80, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000002c0)="88b2c1d729cc6e46d82b72e14892c72b913d44dd060000000000000000de591116ab5b24da934e7f087c984a2b503bf3cc51fb51118e753e08cd3a81a73e0e5224c73ae2c360f1fd410943bea30600000000000000bfdb0d533c122c9f909d155305464f561258f460352aa45f8ec69707bc4601f7d5f85c69521fbbb8930f903a991eeed0bddf3011820e76812cfa5dd74bdfcdce659200086d87993c2b243c475774a404d64d7139538a381abd24c237a2410482f2db3141879ed46064e662f010f5252a08082371b31abd486c7c1ad5863decbc72f8d52ce5") mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000008000/0x4000)=nil) 2018/02/26 11:52:04 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x4) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) r4 = dup(r0) sendmmsg$inet_sctp(r4, &(0x7f0000004180)=[{&(0x7f0000000480)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000000540)=[]}], 0x1, 0x0) fremovexattr(r2, &(0x7f0000000100)=@known='com.apple.FinderInfo\x00') 2018/02/26 11:52:04 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x9) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0x23c, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000001c00)=[]}}], 0x4000000000000e1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000009, 0x4011, r1, 0x0) write$evdev(r1, &(0x7f0000001fdc)=[{}, {{0x0, 0x2710}}], 0x30) 2018/02/26 11:52:04 executing program 4: restart_syscall() r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x2, 0x7, 0x20000000000000, 0x80000000}) 2018/02/26 11:52:04 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xa4, "dcb15e9f13b57536a441a4c8c00394df031d1a0c1a3ce43f3374c2cf6ed17d6181d9d19dd0eb1e5ce2ce95b2bafdfe3f7896d51417995c2fb2717c9d527c192f1561b8f0ba8da779045a30b598b9206210d617bcdc25a1294dd657de18634b013dcdd7076773ce424adb1acc35e588adde74c119c5811a7769692b2ff864bee0f802ac3a88855bdf92a590d1e3227295f6afb10d7d794eb19bf3a7c558dc66f9fc42ed4e"}, &(0x7f0000000100)=0xac) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001}}}, 0x8c) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/02/26 11:52:04 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100}}}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r2, 0xd, "006e75c3446182df5fcbe0ecd4"}, &(0x7f0000000180)=0x15) timerfd_settime(r0, 0x0, &(0x7f0000003000)={{0x2400000000000000}}, &(0x7f000000ffe0)) 2018/02/26 11:52:04 executing program 5: r0 = syz_open_dev$binder(&(0x7f00009a1ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fchdir(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='coredump_filter\x00') ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000040)={0x6, 0x9, 0xffff}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000bf1f)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f0f64)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000e0f29)}) 2018/02/26 11:52:04 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x4) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) r3 = dup(r0) sendmmsg$inet_sctp(r3, &(0x7f0000004180)=[{&(0x7f0000000480)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000000540)=[]}], 0x1, 0x0) 2018/02/26 11:52:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000240)=""/165, 0xa5}], 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000927fd8)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x37, 0x0, @tid}, &(0x7f0000000080)=0x0) timer_delete(r4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000970ff0)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r5 = dup3(r0, r2, 0x80000) ioctl$TCGETA(r5, 0x5405, &(0x7f0000000000)) 2018/02/26 11:52:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000927fd8)={@common='gre0\x00', @ifru_mtu=0xef3a}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000001804000010010000000000002002000030030000300300003003000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac1400aa01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000180c20000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaa00aa00000000000000000000ffffffffac1400000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004e54fb8cb664d1ab8ac0700caf11a42e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x468) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000970ff0)=@common='gre0\x00', 0x10) socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000500)='./file0\x00', 0x42400, 0x1) connect$ax25(r3, &(0x7f0000000540)={0x3, {"61fa2e5b1b33eb"}, 0x5}, 0x10) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/26 11:52:04 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000540)={&(0x7f0000000100)={0x27, 0x2, 0x3ff, 0x5, 0x0, 0x5a, "a09405753f91af0520d8044bdc3761ac0d0b9acdc927eeaacedaa9373418c38e997110145a95c5a6ed5f2c3087c4749b7b56aff91ee369da31efd521398aca", 0x3}, 0x60, &(0x7f0000000400)=[{&(0x7f00000000c0)="c5b2f05e8695394474442e819a99ecf95df5fb82f673aeefa8da3ae7da6d4051d44253b12307aa2ed77458b04928ed66b74731d7879053bee114a4b573e6015c0a466c0f919635dc9ea458069f3235dc26632fea0c7e61bd130d1d0d63820b6962cedb942a7e4a6bc2c4bc966fbcee8f07594847aea4d5a877575296746af84d7c9ac3e268d32b44597180f767ceec0cca0ba9b5b5d1f1bdd166625ad5d4e55d923fad7bbb0e85c726b637ba3871cc7c7f37d560cdf214", 0xb7}, {&(0x7f0000000180)="073648ac46616a1f57261f46c268e5ea734a446e426d1663aa334773ae7b18c49e331e8f98d04cf46597c4a998c0e9306bd01612c92806c242a27c17c851840e246dbc69df40cb2a21ade037de0ccfe576d8cb65a7dc9c9e66740895fb24270f45e06821ef51ddf69e0f6dc1e164a9314cd4bd1d235f47dc78f33b74d3749de81eff11dff5101dad816015202d9431a00673a4db7c1b62b2b20a06f52131", 0x9e}, {&(0x7f0000000180)="6af7c9de8685750950b97091ae5c2819957ff27aa0edc9ea66edc50808d2be1f7f5648441fbb287443f8f083ab92a29af8c6b739cc7be94ce407997f14dcc22d5d2aae77578a27cacdc66844046ec00335e185bd6cb44fdc90225a1b5c1740936d7d71b2c160aad87fdb7d6d73dc2fc95027da5bcaee19a0fd2c6e5c99e8e2a0c911e5467b43dc8b27ee94ca520d47f8b172be0fb9bafea2c9abd1e0ecd383f6289625ed208fb316cd18795c33fdbb5cadeb", 0xb2}, {&(0x7f0000000300)="82b35f3d55c4a12494fdf6d9860bdd40a5398ca1bf3e7853723386d41c507b36eb164088c478b8a4f6f92837cabde4d278b924edc9d7206cfb97e9396375ae0afed879f8de70363659b75eef32ace540b233e014a211909b2e66a598e1ec9262ca80e36a05d3afe3409e0403547c595fbbf1c10b3e1711ccb236aa32772f9f703186736fa61a8080d66a73b73ead399d3b288630b9f4982fb5f07b668663cae1ad34b08bf9b8d3e6a6c281cd21424507c8d5171db7254dd965c7d9054f03ec2da051670320c68922421b53871be79b4554186bb363df954188de4254", 0xdc}], 0x4, &(0x7f0000000440)={0xd0, 0xff, 0xa26, "10dead5b0c4892f5164d3e504566df65b4f93a2de3ce96ba9d0eebec2de66c70b59cc393f697473dedd2b663740b648d79e76923ca7a20aebb9c36d407b127cf8af824083be01307370aa62089225165df299307e0d0aefa7e7c679046efe9be7fa50da620de8d4bc9039ba5bea81443299cd5c7fd128c1d4ed24789aaa78cc05675ea784a0d81b4a876817a73949148eacf50d8119a7dbe02ce3aff7a8be440501ec831890f95814e33f4cfbb3bad15080a792ae388b5b99dda383b"}, 0xd0, 0x80}, 0x4004000) r1 = socket$inet6(0xa, 0x1001000000080001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f0000000080)=""/84, &(0x7f0000000100)=0x54) timer_create(0x2, &(0x7f0000000580)={0x0, 0x3b, 0x0, @thr={&(0x7f0000000240)="bafd5fa91d4a0b9f7ed038d03f5a53dbaf9d20a9d47d13148fe1c9b54744f2de60ab60c3f7a54766b79e9590f764768dc6699b5948a07eecea6d526236568dd0e3d2d1a54c6f1ab17b0911f6638a46", &(0x7f0000000040)="69d204341682a997c64b9acd05dad451f1690f24e9d551292dcef03dad94497f0aa222e67a"}}, &(0x7f00000002c0)=0x0) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000000680)={{0x77359400}, {r5, r6+30000000}}, &(0x7f00000006c0)) timer_settime(r2, 0x0, &(0x7f0000000640)={{0x77359400}, {r3, r4+10000000}}, 0x0) 2018/02/26 11:52:04 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x4) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) dup(r0) [ 52.631143] binder: BINDER_SET_CONTEXT_MGR already set [ 52.636708] binder: 9161:9164 ioctl 40046207 0 returned -16 [ 52.654057] binder: 9161:9164 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 52.662899] device gre0 entered promiscuous mode [ 52.676259] device gre0 entered promiscuous mode 2018/02/26 11:52:04 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f0000000000)=""/192, 0xc0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000bab000)=0x3) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/02/26 11:52:04 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r1, 0x20}, {r0, 0x3020}, {r1, 0x4}, {r1, 0x4000}], 0x4, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0xd96}, 0x8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/215) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x1f, 0x80, 0x1}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x7}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) clock_gettime(0x5, &(0x7f0000000140)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r3) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000140)=""/26) modify_ldt$write2(0x11, &(0x7f00000000c0)={0x5, 0x1000, 0xffffffff, 0x3, 0x101, 0x7, 0x6, 0x8f2, 0x8, 0xfffffffffffffffe}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}}, &(0x7f00000001c0)=0xb8) 2018/02/26 11:52:04 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x4) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) 2018/02/26 11:52:04 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) recvmsg(r0, &(0x7f0000004e40)={&(0x7f0000003b80)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000004d80)=[{&(0x7f0000003bc0)=""/81, 0x51}, {&(0x7f0000003c40)=""/4096, 0x1000}, {&(0x7f0000004c40)=""/178, 0xb2}, {&(0x7f0000004d00)=""/45, 0x2d}, {&(0x7f0000004d40)=""/12, 0xc}], 0x5, &(0x7f0000004e00), 0x0, 0x100000001}, 0x20) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000004e80)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8c}}}, 0xfffffffffffff801, 0x5, 0x4d3625be, "2ad0a235670806437f6a1338a34806a517c43ea239b8880893dea10dcfc85436196ef26cfab33c3e49fd8135a8b0d939a17717c5892152037d5266d518ced65fb571099551aba687a53dbaca5ce49e0f"}, 0x160) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0x0}) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000080)={@dev, @dev, @remote}, &(0x7f0000000100)=0xc) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x20081, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000e1eff4)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000000040)=ANY=[@ANYBLOB="400000001400010100000000000009060a000000", @ANYRES32=r2, @ANYBLOB="1400e4ffffffffff00000000000000000093f334048b0a110114000600000000000000008000000000000000000000"], 0x40}, 0x1}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000000080)=0xffffffff, 0xfffffffffffffe76) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) bind$inet(r5, &(0x7f0000000140)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0xd6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000280)={r6, 0x8, 0x30, 0x4, 0x65}, &(0x7f00000002c0)=0x18) ioctl$EVIOCGPROP(r5, 0x80404509, &(0x7f0000000100)=""/170) 2018/02/26 11:52:04 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x8000, 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x2, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/26 11:52:04 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x9752268a2b8cf7b3, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000001c0)={0x10000, 0x100000001, r1, 0x1, r2, 0x80000001, 0x7, 0x6}) r3 = socket$inet(0x2, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x3a0, 0x0, 0x0, 0x0, 0x2b8, 0x2b8, 0x2b8, 0x4, &(0x7f0000000080), {[{{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x5}}}, {{@arp={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0, @empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="584fe5aca4344eec0c6817380cc6facc", @generic="05da641dae9acdac6d4f63e24a8c1300"}, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x2000}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f0) 2018/02/26 11:52:04 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000becff0)) inotify_init1(0x0) 2018/02/26 11:52:04 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/151, 0x97) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f000040fffc)=0x101) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmsg(r4, &(0x7f0000f41fc8)={&(0x7f0000e8f000)=@hci, 0x6, &(0x7f00005fdfb0)=[], 0x0, &(0x7f0000052000)=""/115, 0x73}, 0x0) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000140)=0x8, 0x4) lchown(&(0x7f0000000140)='./file0\x00', r2, r5) 2018/02/26 11:52:04 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x4) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) 2018/02/26 11:52:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4000000000001f) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000040)=""/8, &(0x7f0000709000)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x119280, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000080)={0x3, 0x901e, 0x2864, 0x10000, 0x12e9, 0xf2, 0x4, 0x2, 0x80}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000080)={{0x3f, 0x3}, 0x1, 0x5, 0x1, {0x1000, 0x4}, 0x2, 0x7}) ppoll(&(0x7f0000000100)=[{r0, 0x1010}, {r1, 0x8000}, {r1, 0x4}, {r1, 0xe220}, {r0, 0x8000}, {r0, 0x1}, {r1, 0x100}, {r1, 0x8}, {r0, 0x8608}, {r1}], 0xa, &(0x7f0000000180), &(0x7f00000001c0)={0x80000001}, 0x8) times(&(0x7f0000000080)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0xc87, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)={r2, 0x8}, &(0x7f00000002c0)=0x8) 2018/02/26 11:52:04 executing program 0: pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x10000) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x2, 0x3, 0x0, 0x4, {0xa, 0x3, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x800}}}, 0x3a) r3 = socket$inet(0x2, 0x2, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000000100)=0x9) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000000040)=""/177) fcntl$setflags(r3, 0x2, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cgroup\x00') r6 = userfaultfd(0x80800) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000009ff4)) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000b60fe8)={0xaa}) poll(&(0x7f0000600000)=[{r7}], 0x1, 0x0) ioctl$KDSKBMODE(r5, 0x4b45, &(0x7f0000000040)=0x4) pread64(r3, &(0x7f0000000140)=""/152, 0x98, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000200)=0x3) 2018/02/26 11:52:04 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6bffc)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x0, 0x0, @empty}, 0x1c) socketpair(0x11, 0x80b, 0x0, &(0x7f0000000080)={0x0, 0x0}) timerfd_create(0x6, 0x800) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000000c0)={"ba27fb5819c264c58187f582c59b3f3a", {0x4, 0x8, 0x9, "3ace5c37ce0e", 0x4}}) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f7c000)=0x8000, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/02/26 11:52:04 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x4) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) 2018/02/26 11:52:04 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x4) 2018/02/26 11:52:04 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) [ 53.135179] random: crng init done 2018/02/26 11:52:05 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882e1b)={0x2, &(0x7f0000e9b000)=[{0x44}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000005a000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/26 11:52:05 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000)="67f6b9cb5d32f66c404173ea9354e43a6332fd1bfb43c04253e9ca34098eb4637fb9e0e440a4ee96f50b00c6f6967d494840d9345c0e27def50551a9ee41be23f9850d3154a1513e869c1738ceae6caa434fe2d7433569bf09fcd778283ad16bb874a45dc73256a3acade884cab9e5813d06de4acbd7ba01310dc04296026fc76b5d3cfa6ca650b33a", 0xfffffffffffffe92, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @empty}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/26 11:52:05 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) 2018/02/26 11:52:05 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) 2018/02/26 11:52:05 executing program 3: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='.', &(0x7f0000000080)='debugfs\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f000002f000)) mkdir(&(0x7f0000030000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x180000000, 0x81) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000002c0)={@loopback=0x7f000001, @loopback=0x7f000001, r1}, 0xc) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d25ff8)='./file0\x00', &(0x7f00000000c0)='msdos\x00', 0x0, &(0x7f0000000000)) keyctl$get_security(0x11, 0x0, &(0x7f00000001c0)=""/77, 0x4d) poll(&(0x7f00007a7fe8)=[], 0x0, 0x7f) pipe2(&(0x7f0000000140)={0x0}, 0x4000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000180), 0x4) rmdir(&(0x7f00000001c0)='./file0\x00') r3 = socket$inet6(0xa, 0x800, 0xb4b9) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000180)=0x7, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000240)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) 2018/02/26 11:52:05 executing program 2: r0 = socket$inet(0x2, 0x2, 0xfffffffffffffffd) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000), 0x0, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f000039c000), 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x20002, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x6, &(0x7f00000000c0)=""/4096) getpeername(r2, &(0x7f0000000040)=@sco, &(0x7f00000010c0)=0x8) sendto$unix(r2, &(0x7f00000000c0)="7228370da17619fda249a81adcf97a2a25b580f11ffd779a6c581b642d9f8e54b04760d2c4fd1549bdffb3e8af6e0ada14054fb9f35b5dbde79cbb5c20517e7d82578341737e36d5f8f2291bfded499ce2536eddbb3a71244442afeb1eba0095c52fa08e6118f6b74773a0cbc3232beef5247f131f9566bca00bed16598f7af731bb325acafb9e9f5d5f9df007b93a38d101eeab20d0e82df9a1d2a77f56797c3f23d4e388916b116b587dae2626c3a9f5d9711c7a57274b9d06c86e425a7c3e4a1d", 0xc2, 0x1, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000001100)=""/196, &(0x7f0000001200)=0xc4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001100)='/dev/pktcdvd/control\x00', 0x101000, 0x0) 2018/02/26 11:52:05 executing program 4: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1, 0x0, 0xffffffffffffffff, 0x8, 0x2000000) mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x10, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000000)=ANY=[@ANYBLOB="010c00ff4f3459eb4df71f0000000000000000000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000106000000000000000000000000000001fe8000000000000000000000000000aafe8000000000000000"], 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000000080)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/02/26 11:52:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) unshare(0x80000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r1 = fcntl$getown(r0, 0x9) mq_notify(r0, &(0x7f0000000140)={0x0, 0x39, 0x1, @tid=r1}) get_robust_list(r1, &(0x7f0000000080)=&(0x7f0000000040), &(0x7f00000000c0)=0x18) read(r0, &(0x7f0000de8000)=""/206, 0xce) [ 53.162191] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. [ 53.201701] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/26 11:52:05 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) 2018/02/26 11:52:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000260000)='L', 0x1, 0x20000004, &(0x7f0000476694)={0xa, 0x2, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f000074d000)={&(0x7f0000af2fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0xfee3, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xfffffed8}], 0x1, &(0x7f0000635fd0)=""/101, 0x3f}, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000080)={0x1, 0x7}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x1, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, [0x4, 0x0, 0xffffffffffffff4d, 0x100000000, 0x32b, 0x0, 0xffffffffffffff80, 0x1, 0x4, 0x9, 0x9, 0x7e, 0x3, 0x0, 0x4]}, &(0x7f00000001c0)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={r3, @in6={{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}}, 0x93, 0x200, 0x2, 0x8, 0x2}, 0xa0) r4 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendto$packet(r4, &(0x7f0000000000)='*', 0x1, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/26 11:52:05 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x2, 0x1ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000000}}, {{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffff9}}}, 0xfffffffffffffe31) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff01000074a09df492b153000000000000000000000001000000000000000000002bb6c060363b4a35a42041188a4a106a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x3, {{0xa, 0x0, 0x81, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7fffffff}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x5fd936830bec5272, 0x0) write$fuse(r1, &(0x7f0000000100)={0x28, 0x1, 0x0, @fuse_notify_inval_inode_out={0x6, 0xcca, 0x51}}, 0x28) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000184000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/26 11:52:05 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="e5000000549288f27910d3b9dcbe005105e78b18b53c5e7a59307cfb0491b58b98b9ede057b07796668fc2718ddd0ddc75b8c1fde72821dd4275562d8e4ab59fd5d061f30c8ac0b414b0bf11035eeb27f7700da1d5a065c19f4b181e3e33a8daf130ee04f20cff8253308390c4d6b3ba520528e57b8856f6d4f4b66c41b9bbeb923f279da35a5ce18ed0124d87abe209514fecb9cd10fa4bbbf37c6f6d35d8713a31c592d90ac8392cb04146826103464eda1d5c5d7ccb8a0f8f23638d75e03a9a5e5e909bed6af291e381ee314437dc892cfafaffe2ce8f553bfba100000000000000000000000000da27659587fba696f9a6da5ea575b2670b3570b2cb221d62d42018f14563f63ecb47aeef94358bf2ff000000a9ad5632fbf247c40f21eaa77287718bbd135d083e366b3301848194c120e999"], &(0x7f0000000100)=0xed) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}}, 0x42b7, 0x10001}, 0x98) ioctl$KDMKTONE(r0, 0x227e, 0xfffffffffffff000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000240)=0x1) 2018/02/26 11:52:05 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) 2018/02/26 11:52:05 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x40, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048cfd8)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000e1eff4)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000000040)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x40}, 0x1}, 0x0) [ 53.283689] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/26 11:52:05 executing program 2: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x64c803, 0x0) fcntl$setpipe(r1, 0x407, 0x7ffd) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000000000)='w', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000cf1fd0)=[{&(0x7f00000f4ff1)}], 0x1, 0x0) vmsplice(r0, &(0x7f00000002c0)=[{&(0x7f0000000200)="c599", 0x2}], 0x1, 0x6) 2018/02/26 11:52:05 executing program 6: r0 = getpgid(0x0) timer_create(0x7, &(0x7f000099ffa0)={0x0, 0x5, 0x1, @tid=r0}, &(0x7f0000fbf000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/02/26 11:52:05 executing program 5: ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000ee000)) r0 = gettid() waitid(0x1, r0, &(0x7f0000000000), 0x20000004, &(0x7f0000000040)) clone(0x0, &(0x7f0000659ffe), &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000080)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x5, 0x80000001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0xc5}, &(0x7f0000000180)=0x8) clone(0x0, &(0x7f0000735000), &(0x7f0000734000), &(0x7f000077b000), &(0x7f0000330fff)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)) wait4(0x0, &(0x7f0000000140), 0x40000000, &(0x7f0000000180)) clone(0x0, &(0x7f0000000080)="9eb86ce119ee401f16e5", &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)="008e830ea5742a4dd787f2370e08cfbdc9ed430ae3c47f044cab4b3c04766ce513e7d16dce59457ec2236d19a598369dae7729fc4fd20b9483c3c511fec7855240ec41fc4746828eea15d18296e153f7c96d138fe19d023449b2cc491748ba43a0582ef58fc4cf63f1e7564b084c913da8aec30f1acd9c1e9811a1a40f114db0073cd42b58b658ad18a7ca8d7a0841d7d296dc811224a3fc1e0a28633034cd66e4342b96778d2c2759affaa1bf53fc7205d550e1582418db806a5d70665ea5b3933bd6d1319da057") wait4(0x0, 0x0, 0x80000000, &(0x7f0000a94f70)) 2018/02/26 11:52:05 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) 2018/02/26 11:52:05 executing program 4: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1, 0x0, 0xffffffffffffffff, 0x8, 0x2000000) mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x10, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000000)=ANY=[@ANYBLOB="010c00ff4f3459eb4df71f0000000000000000000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000106000000000000000000000000000001fe8000000000000000000000000000aafe8000000000000000"], 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000000080)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/02/26 11:52:05 executing program 7: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1, 0x0, 0xffffffffffffffff, 0x8, 0x2000000) mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x10, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000000)=ANY=[@ANYBLOB="010c00ff4f3459eb4df71f0000000000000000000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000106000000000000000000000000000001fe8000000000000000000000000000aafe8000000000000000"], 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000000080)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/02/26 11:52:05 executing program 3: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='.', &(0x7f0000000080)='debugfs\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f000002f000)) mkdir(&(0x7f0000030000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x180000000, 0x81) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000002c0)={@loopback=0x7f000001, @loopback=0x7f000001, r1}, 0xc) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d25ff8)='./file0\x00', &(0x7f00000000c0)='msdos\x00', 0x0, &(0x7f0000000000)) keyctl$get_security(0x11, 0x0, &(0x7f00000001c0)=""/77, 0x4d) poll(&(0x7f00007a7fe8)=[], 0x0, 0x7f) pipe2(&(0x7f0000000140)={0x0}, 0x4000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000180), 0x4) rmdir(&(0x7f00000001c0)='./file0\x00') r3 = socket$inet6(0xa, 0x800, 0xb4b9) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000180)=0x7, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000240)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) 2018/02/26 11:52:05 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f000035ffcb)=""/53, 0x35) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000000040)={@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/02/26 11:52:05 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x100}, {0xa, 0x0, 0x20, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0x3, [0x7f, 0x8, 0x8000000, 0x8c, 0x11d, 0x7, 0x8]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x200000000000010, &(0x7f0000495ffc)=0xffff, 0x4) 2018/02/26 11:52:05 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) 2018/02/26 11:52:05 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) 2018/02/26 11:52:05 executing program 2: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.evm\x00', &(0x7f0000000040)=""/80, 0x50) ftruncate(r0, 0x7) creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) 2018/02/26 11:52:05 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/02/26 11:52:05 executing program 5: r0 = userfaultfd(0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) writev(r0, &(0x7f0000002180)=[{&(0x7f0000000040)="388df1d0e09db9ac79958f3dbd2fb4072db5ec7acff81458cb5d43df594623b6168537d64c9c1c7e9a37eecd8d6465229441f979ed7c37d069d0cc5c2a5f0b156390ea5c573565dcda0828f1b26018636dc483e68f48d9191f83e4eeed5a3b02ce7a7e9957d9ff005fe15aee1083", 0x6e}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="ceb11eedbf7dad9c2eac0f7efeb6d1c2d9a7bfa365ecccdd", 0x18}, {&(0x7f0000001100)="908cf006ddbd68a6cd3fda4fb113982bd5577927cb40a64a6a71bde88f9a626b3f316f67f2544673cdd858e950429ac8722ccdde7ec6cd63c54ed539521dee35ab57030b25837ff5e2cb23fa0f66dde1f34c7a207e55d703b5173cacc1a4da5f2350ba47d199e00cfa6faec1f8aa1a160f5c396a669601bd8c9b8c70df4bd5ca105c7d9c086ba483c6372177e3bfd5acfec756c57356231c502005cc767a85b02b5bebd953a055eae44678fb9a186f07e0b3daec4ede3feb7ce33e0e05ceb748eb56cbc9b2a2a42f582912b81b0bf89f39c786efa857b22a4d50d36ce843fe7b8a1f9a2d5bb62f287bfaff1bf06a49153aeeb263289abe0098b6b91d0a7b69cc27b993161820a7628dc7d271a12c963770c6217fd71a9b8297b73434104ecd416ccd0b407abc1debeb1dbdbcc149f6970cc087626ac45c36468b085fbed49e83d92462783fe9434d75bba8a1ba151c20b8ec5b09b8081772f0ec6ca6d0824dffc91aec9007c171c1ac12329485c3d2859495fd034906a9bf4b0ce3d6b8c6de50788296a184ee8af2d9fd25448094d061b634212d9c88e103857df359d66823733a3e5c3e9c7ebacfe3535eaf06cca5e526e29a0b0128328872eca28ae318b6e8dd7c05c53afa7dcd4fd2dc2bc96deb2e166be0918f5b71cf7f64b81316bb522e1ce8a89eb1e18e51494213a385128d0d1ad19e7758cbaaac1c39253e4f256e6fad0b29d934c1262274bc138ca7178b8ed1caf7fd1e1e08bf94efba3d59d877ffa63dfcdbb2e34169a42e5af633b8ab860100b274cd1edff25697560e3270d9f70c653f307a39757a230608b6fced80ad01d8db333a189103f0dba7747fd788adada9f338c621aee5b1cb3c1dba68ad22564242b7d1ad0bdc3369fbc12ee82f12b704fcf05890797698a3f63418528f517c4560156751514f41ae3778626fca7bb8b94046b11b7ec3cea87802c0b34916c0b55fda9374816fe620ff1f53e12bc936e0296ca4e2352df721ae9b34fd2ec54416e66c5b3cb70968dc42bc769e37fc8b9307e8fd33df3706a1dc9bd2ec6850f573ad1cf5d5fddf724e0f891d0ac2b96906aaf218aeb68ef29534bf57bf2d4e2288f878b773ada306b3ca195b5e5f76e49c94a9a0c34d60e9a7a8d5495178b0c72c2da433650d8eb9779b4339313336a59b2d0e2bfc475aed56b347787c8514e6bfc867ca393a0e30dd23123265b9a86695eff454e27b1ecac34c49a1160ef973ce28ca5362a3469ce5ff4c6c88aa1aef6182bc73ee99f7f9f125bd0b247f3bd33e6766b4b5c6c001a103b409b6d66976debd9ffeaa9fc70ae950f28d7f8f826814c2f84fc98d6fb03a4f49840db31231ac46669c05352e8219b485e32667c05e33e473724ea18039daf76762134da747dbb76a5ae62f90078e20c3514600ed31adc1a371de3764b5f9fbb203f660a28f51b1499aafa5e133d0fe1655c2f0e89b0311ac1a4a36297a951f17d80da70aca274d33723440fc75e2de9487478d75e2c42d23051192ccc4a1babe919b8094986fcbdf86c2b757d1cc1a2156c73f4e07441386d9d5a863931294036ce6eb331f1098fd29f15caeca446aca29bef38b725e930d125ca10f0e8500a5211815b4366faadbae95cb4774f7db3304170eac1aa2d64fda53e1f08f50ff572de51c8ca0126fe2a02a30eac60a57ffa18964d7415112f8b88fad90a2b25ed0ca162c3c2b5b4c8919fdae3f3bec5809b23230095473641714a8e169977edae36d12381ec55a233d03ecc43a242f0f10baf164c9eca8f01fbcac36703f3e0783321bc2b8a771f372bfefa2050d2dfcbb664d0c2057ee2c44be1c1e8b0132f051f8818c26c9c470b68e4f782d4a2930541506d2ec21b093a96f293ea9d9b89f5533be431909e9ad2a57e449996ea03c8dabfaeb7507468bc0b483a129a5e056372c1980a854b2372b3490639af9c8d1ecc299340ebc18885071d6946262955dc5288934d727060733d060bc8bb7b65b4af799c8dce16314dd40bc2384bf103b1465384db44848b0014b22adce46429778d3b3f9034b697a391bda3860c8e91c8a655b32cb6d304666da33ae7853effcffe6d90f9f0b5426a0ecbd444a243a39c4915d4c206ad72fd806ae9fda5abc3be608ec4d0c5d2cc1d8f2caacc6db28e418c7905adba8aa47eeca5c73415a8f319402c29d2bcc6a69433b4d5e533f5c7680c919603dcd9d55c849f34aa1a4b5b7d3785f41ea59ae38e20530d0b1084190936763ad1ac7d91bee8f9fb94537fa7bf09c33ac74c6ca8d1f098e49fe93695340830b9c7ac7b990266f5965d4faa4f6acfa1c011cac665f51766bb9de3018e0a9f969a4ff36094bfb85b1d30945402ae40cb6fe169c552a0d44632d802c7275ede5772e614cad439b9ff713f551d93191dca48655f95bce8ad6f38541e1db45035fbfe71914e467a42b788903a532b4464859e6a429003e59c27c43bcfd54941d17fc8e450fb52fd435b704b942006e3edc9f0967c241260a2be79e2f2b5a1469cb2479ee1ecc0e610222b572d0332886a22b689c2dbaa2007e77ec15f4b860fcaa2effc98719f38341ea8c9940986629b3f922b5b132b56a712b5de11f7f9925e5b07e06447deb3bceca6af4e118514a84cc2c9ac2b7f8d79ac60ff8843e7dae0b5fec54e6ba3d4d0fac93572c8f25b98d902cf468f3fe4e428ee56607eaf5ee2e8642cbe11c1deea1ee980307606cf5b0cc55c5afcab2ba24c35bacc2e4965da350cf08004a7f81f28efc9b2168ff20e7d1ed36a7d86ef71f4121b9d6a8105eaa5c4ddb073086031a3a8e7f09b2c7089d94cea3319c34d87abfdbeb9903f8ddcf7d300eab31340eb97e07fa73589e8cb7e0d970a924926f91593cc4c97d15d476295451af7342712cd9b6e572c2d3e81cc428c55899062a3b3b837d5cedbd8de2d4f7d6cc73207d332df03f04f0b746d5bacd0a1dadbadf408534b1d47a5df786ff198d8ce10abb181106b79e5b65a11133bddb330655de057b90451cc63018dbdfa8d5440aa5c2330d076988b5d38070a98ab9be50fd789b6e00d3b3a310efd3edcefa92bebc47428d2f8a1cbfbd6d4e6f709c7919ff221e71a0a14497f4d4595ee61c9ecab8425ade0892a73dd5329150c595d28e6989103b8d8f0574a8832c834cb4ef38fedd5184161b5dcd540b7aac79fa416682fd6ed418be97e95cc171419304ad7c97ba8a4ec9202bc3e80593ce94cd63d53e7872e6ff346ce8458404e541251decbf3267a44e8d9dfb0ff179fd7e4dac7dfe1965b21a97c0b7c632a704dd3ca9bf3d31a2c53f29af113406e6c97921d60bcce3fa76eaed93990ece4263ffddc04d82ef97453e77b143b839978f66dcceb2eb36a3b7403112b3c431c68b22dba841685701baee6178444dd244447bd58fe70a243a2022fb21e9b27eae6f7311d2b2d33e622707416c19ccc3e8f6a27f2c47282d739f6f4e0ab5e4a31ecc76b5196554ceec896682b996e278a186f8a9d397a2520869d78dd124ece0917da4ab4f0fdc7836a492b91f2b2e36135877b5a8ed86416c37ea1e0553bc8391bd775a165f5423eb06d71f1f04df0c8dc70742ce6037bc7de5fb8b05c1208b5562d69518e35731076e82209c6c092d55f11be9fd8be4de73895d2436ae5ab94ec6d8867e33801953f331244a87bf64c675a70fd9de97b8f07eb0d82ca8ee038317d724530a19856102705d463226c5ae1bd3a90153bd1348d30908f5c6172e63ebe116501124180f5a9cb2f4e69be0f5ee507a74ae6ba39384374a4f36d22fa73c1a4848b0653d512a5f27ebd92f87387c7a91bf8c9214c497d9dcbbc91152c302832f603703403f79570ea97056f6d6dba8a9bb6e435a497dcf8348e9aebe57495b3db3795ad65f0fd35f43a4a45c8a1c3663fc4d8877e63677465d2f1a0123e15309736435c8cf9bc106ddc3c10af20159f174168173948ca71cb713d8386b74e4a60d86a2919a8678a2c9daf4b2dc1af8a824816d676c94fe879545ef36b0a1a60b21fc6936628aa4baf28bb9d466c7c01aec0031eeed6bb2c90ea74831a55a7a558b71982106ba9edb9b14ad81d118e53bfa91838c6c6136dd468cb62aaaf041f196c08524b79761a60404b8902be1398e934f2a89cb2af25c6abb1843e5d32afa39b2e00e68d2aee75b833cb9f9205df15314935fb43c18f3c0f9a872eb38593ade427c2959020e8a207302a8e22ade52e14c6da6f87fab69c16ea11c81f9b750eb23c6441437df48c896bcf302d31eea25bd9e95f6820bf548f52353ccfe2e0915cf8ceb9fee77e36029f203f7c66180519b92a8673eeaccbcc266dfd769b77256c8e46efcfb0e61b39a8c7abe641db83db0d9abfb711349c6b5bb862f80c648b800faa30bff4e1eb2c47b038e28564ef8a73ed56d4ca8aa0dae0e4a91dd21d77941241cf5c58bd1cdedb3d5f9ac9c48b5c32d16070145a49dbca002e4a8aefd1e52c38bfaee82d24950b90b1bc6d93f7c7a9ef9ad15bc97545ebd06570468b7c114687d7dfd4e3ce42a1fdfb98ce204d8d16ad08c19aada8f4a87c0d0d145b0fb6d9af56124995e25e7bf578dbee25b8d9b55c5fd620b035138a26594c3402f6306657d0194319f505c4f970bd2732cff57c759c94c822e7e9ac6642f1d1b669b8afbf0c056aaf6ce787c5bcf478fed96a8e3508278cb32ad717cb5057bf5c2b754dcd121be4c943c12b83dbb7f1373e199232debcb7e574a6259e4c31aa2d031988639bbced156ee6b1246a266e4c2954078e1da8345ab4dcdc69fe5e232c9b32e700d712f53856eceb8014cebcf96edfbb5b9a99de242e5a6261f4add52aacf5854c89c7fa30f7e916e7c1ddc51d27f8bb92f1ff9751718398669adc2d2fb3ce6b0018352cfae230d3323cd181f55b8f20356e930c65ce42c5bc43933e26e7571f3708b2bf446ef3dcb59d9b60c40427ff906569702e0eadb116a47cfb0781b13c00d5c5f090f0809c8ce47cd51d47e8d9030a7f3f19c5a689f346a36ccaddedf65302c7734deb2bb54bf858d0e6e7b2eeaaf2cd8496bf076ea679429816d3013d23d539102eca6af1a5ee0e3cdd70e25fbd451cd280d02dd2f3a3673d0ff96a8de3765ca1346ee07555bb7e204c78ed02e7cbbc6c41a4b12bfdf44d170f992212b17d05267a6d540d0bd664662846446d6d84b5bfb0f47d5ae8f6b035e255ed26ab1b4b7fe96dd7220e5836795905aa903503aafc96ac43a179efde32409d3792fc52e6e1728dc933c15920310caa27abb1e4e2bfddc5c3158c501efef9996dc0ff91c7402944a97025471d67c9732a287fa72d0cf92038f40b00187b32b92050af4f4d86a4b30a4e72d30210e2cf2ba0c6e2319f75d6ec60f20d2af8513e8e60b0e2ef630d5c67a4858c14d3aa57e49b0f149d651c328397c2590ca3d0adb16234bd4c6376f52afcd782676850f0886d8cf9f5e9554244815ae22201330de74a2fc69836c796a51743a0caaa0cf565e01a783e7f992e0b46b8578d348a05289c0eed365bd9293c86e8f26d3be07a17572ae8f9c85141751f6d5395c081ad84117f89798f0372200126a0f7e7640bf8100557d320f49f83656e4ff2538c729e0e2bf1e0c06b8d6d780ba04e1a5ba4a4b5b0949741965f6a23321f7c4cdc3f913872d4da1b16bab1532a4b0d185dd954b95b896ffb6e73a71b74c32c3804cef876b247916e04e24710c5d8c535932b74b352aed6af08285b70e94ef021c4a13a3bb8fc0f2c81a6ba1eadd38f2043e06ec3df43ef4521402223e818ca3bcaf", 0x1000}, {&(0x7f0000002100)="ba3b1c3e1d4101f49255db9c0a8089d51c7ae3d6a6224b63191548d7eea022c993352fa86e9e5ded165d7b73f491be6fa54af05a1fc7e10985df70d9577faebb8f2e1eb8c5ab4d3573f0128741c4ce3c39ecc71dd0ae097e3002b8a840ee1a73b3c54092882bc432b0d6b90634173fd415", 0x71}], 0x5) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0x3, 0x7ff}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x5, 0x9, 0x7ff}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0xfffffffffffff683, 0x30}, 0xc) 2018/02/26 11:52:05 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00005c6fee)='net/snmp6\x00') preadv(r0, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x53) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) 2018/02/26 11:52:05 executing program 2: ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_names=@generic="11bfbdb6d0685504c7300dbbd005e3f3"}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000001ffc)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="455e590cccaff0868557aa57704c7e37"}) 2018/02/26 11:52:05 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000003000)=[{&(0x7f0000000000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020007000002e500000000000000f41ee400c0", 0x39}], 0x1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x28000, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000080)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000080)={{{@in=@broadcast, @in6=@mcast1}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x6, 0x30, 0x8, 0x1f}, &(0x7f00000000c0)=0x18) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/26 11:52:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000036a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d3ffd4)=@ethtool_cmd={0x48}}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x38b78fe1, 0x1ff, 0x1}, 0x10) 2018/02/26 11:52:05 executing program 0: getpid() lookup_dcookie(0x6, &(0x7f0000000000)=""/36, 0x24) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='n\\t/i}_inet6\x00') readv(r1, &(0x7f0000000380)=[{&(0x7f0000000000)=""/255, 0xff}, {&(0x7f00000002c0)=""/145, 0x91}], 0x2) 2018/02/26 11:52:05 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000a73000)=[{&(0x7f0000000080)=""/4, 0x824fffbd}], 0x343) connect$netrom(r0, &(0x7f00000000c0)=@full={{0x3, {"6f61fbd6e3a14f"}, 0x9}, [{"d4e3dbc61fa8d8"}, {"2b12459db1c563"}, {"2676ab8253157f"}, {"7df5dae0132c64"}, {"37899a43732409"}, {"ffba4222c3c38d"}, {"f7ba4225041440"}, {"ed913ac8b7e7e9"}]}, 0x48) 2018/02/26 11:52:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x480, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int=0x5, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000298ee0)=[{{0x0, 0x0, &(0x7f000016e000)=[{&(0x7f00009b9000)=""/4096, 0x1000}], 0x1, &(0x7f0000b4c000)=""/39, 0x27}}, {{0x0, 0x0, &(0x7f0000b70fe0)=[{&(0x7f000028c000)=""/4096, 0x1000}], 0x1}}, {{&(0x7f0000ad1ff0)=@ipx, 0x10, &(0x7f000037afd8)=[{&(0x7f0000236000)=""/4096, 0x1000}], 0x1, &(0x7f0000186000)=""/4, 0x4}}, {{&(0x7f00001b8000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000e4dfc0)=[{&(0x7f0000dc4000)=""/4096, 0x1000}, {&(0x7f0000e7b000)=""/228, 0xe4}, {&(0x7f0000466000)=""/180, 0xb4}, {&(0x7f00001f8f45)=""/187, 0xbb}], 0x4, &(0x7f0000419000)=""/88, 0x58}}, {{&(0x7f000076aff0)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000491000)=[{&(0x7f000019d000)=""/90, 0x5a}, {&(0x7f0000c5ef63)=""/157, 0x9d}, {&(0x7f0000974000)=""/17, 0x11}, {&(0x7f0000f3cf7a)=""/134, 0x86}, {&(0x7f00008a0000)=""/126, 0x7e}, {&(0x7f000031ffcd)=""/51, 0x33}, {&(0x7f0000374000)=""/4096, 0x1000}, {&(0x7f0000a74000)=""/118, 0x76}, {&(0x7f0000b49f82)=""/126, 0x7e}], 0x9, &(0x7f0000ced000)=""/59, 0x3b}}], 0x5, 0x0, &(0x7f000033aff8)={0x77359400}) 2018/02/26 11:52:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000004000)=[{&(0x7f00005c3ac3)="390000001300090468fe00008100000006ee004003000000450001070000fe1419001a000400020000001202000007e200e10c00f41ee40009", 0x39}], 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x7, 0x200, 0x8, 0x3, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x84, "e3c1d3fd3fb8834c419cb0fa882bd1a6ffb35640f41350c3fd6a320b83db026f0735148ed57219448016791f7dcae0271e81a39c81a2fb2c99f6fcb753dc2c006192d9248e2d695f3c7b40396592a94cd194f09ddc2740c2b5400e8f0c47aaabf861b0e7218df93be83efa172182de4536b41cd321548a69c4e21e8404161a4cabf43666"}, &(0x7f0000000180)=0x8c) 2018/02/26 11:52:05 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x8000000000020) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) socketpair$ax25(0x3, 0x3, 0xc7, &(0x7f0000000040)={0x0, 0x0}) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @hyper}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00000000c0)={r3}) 2018/02/26 11:52:05 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0x100400, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000e12000)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f0000ca8000)='affs\x00', 0x80000, &(0x7f00009c7000)) r0 = syz_open_procfs(0x0, &(0x7f00008ebf8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f0000528000)=[{&(0x7f00005e8000)=""/4096, 0x1000}], 0x1) 2018/02/26 11:52:05 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0xd1, 0x1, 0x6b61c936}, 0x14) sendmsg$nl_route(r0, &(0x7f0000743fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000eb5000)={&(0x7f000048d000)=ANY=[@ANYBLOB="240000001800130700000000000000000a000000000000000000000008001400000000008f18af13784fb1d815107937dae2f1740fe494723f2a99efaf6ce0d3b22d3cc7adedfcfdbdeeacd2ac1ffa027b95885b8c95c167f682e46070b0c0fa7a7014a4c441b83ba05896e5b37718d9"], 0x24}, 0x1}, 0x0) 2018/02/26 11:52:05 executing program 4: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x2, 0x3ff, &(0x7f0000000000)=""/65, &(0x7f0000000080)=0x41) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x30d) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x228000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, 0x4) 2018/02/26 11:52:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007380)=[{{&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000001080)=[], 0x0, &(0x7f00000010c0)=""/30, 0x1e}}], 0x1, 0x0, &(0x7f0000007540)) r1 = fcntl$dupfd(r0, 0x406, r0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={{r2, r3/1000+10000}, {r4, r5/1000+10000}}, 0x0) timer_create(0xb5ffe8397c198046, &(0x7f0000000280)={0x0, 0x2e, 0x6, @thr={&(0x7f0000000140)="3471091e650ce001e11918115cce9a3d36fefc83ec417cbd13ff8cc66dcf6f5032eec339573de8119086b839f5b060503fe1962174e6721756be1312236deac5b19981273dc4002bee3d028e44ae6010bfe292e971697209c3e4f74520ae3b69106150265a3f212cac51090a1841dbe7d89442ee3e9e7ea9f7f32af145736341aaf2e613c7be484b1f317c141e4dd9b90d445f214fc454b51b0eb2cf2aebcd0119de2e15d3ea9ab9bf18b56bea79800cc6e36c7f2274122fc23538be8128c4f9ce7828e187bfe43c0d8be5b939f506c7", &(0x7f0000000240)="8f1449"}}, &(0x7f0000000300)=0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) timer_settime(r6, 0x0, &(0x7f0000000380)={{}, {r7, r8+30000000}}, &(0x7f00000003c0)) sendmsg$nl_route(r0, &(0x7f0000007600)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000075c0)={&(0x7f0000007580)=ANY=[]}, 0x1}, 0x0) symlinkat(&(0x7f0000000400)='./file0\x00', r1, &(0x7f0000000440)='./file0\x00') lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)=@known='system.advise\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000480)={0x0, 0x7}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000500)={r9, 0x800}, 0x8) 2018/02/26 11:52:05 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x204000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={@common='ip6_vti0\x00', @ifru_flags=0x2200}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/26 11:52:05 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x6000, 0xffffffffffffffff, 0x0, 0x8, 0x400) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x40000000}) unshare(0x8000000) r2 = dup(0xffffffffffffff9c) socket$netlink(0x10, 0x3, 0x17) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000000)={0x5, 0x1, 'client0\x00', 0x5, "3f99fdd704e1b43c", "0fdaebfaadb8647aac0dee9e6f56375bf670006ac094820575bbf8d78a026fa0", 0x3f, 0x10000}) mq_open(&(0x7f0000000000)='.vboxnet1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000040)={0x0, 0x9, 0x1}) bind$netlink(r2, &(0x7f00000000c0)={0x10, 0x0, 0x3, 0x2000}, 0xc) 2018/02/26 11:52:05 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14, 0x800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r1}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00004d1000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x2, 0x0, 0x0, 0x8}, 0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0xc0a, 0x9, [0x9, 0xc1cc, 0x1, 0x4, 0x8, 0x6, 0x9, 0x9, 0x6]}, &(0x7f0000000140)=0x1a) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r4, 0x200}, 0x8) 2018/02/26 11:52:05 executing program 5: socket$inet(0x2, 0x0, 0xdb) r0 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x2, 0x4) pread64(r0, &(0x7f000005a000), 0x0, 0x1fffffc) 2018/02/26 11:52:05 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x2, 0xd54, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0x5c) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, &(0x7f0000000140)=0x8c) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000180)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x14}}, 0x8) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc1ff8)=[{&(0x7f00005c1f05)}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0xab4, 0x0, 0x1}, &(0x7f0000000240)=0x10) 2018/02/26 11:52:05 executing program 0: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r2) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) getdents64(r1, &(0x7f00000000c0)=""/83, 0x37e) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) 2018/02/26 11:52:05 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0x9d) readv(r0, &(0x7f0000914f80)=[{&(0x7f00001c6000)=""/8, 0x8}], 0x1) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x4, 0x3, [0x7, 0x2, 0xffff]}, &(0x7f0000000080)=0xe) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x4184, 0x200000000, 0x7fff}, &(0x7f0000000100)=0x10) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x5, 0x65}, {0x37, 0x2}, {0x3, 0x8000}, {0x4, 0x2e}, {0x100000000, 0x7f}, {0x1ff, 0x3ff}, {0x0, 0x6}]}) 2018/02/26 11:52:05 executing program 4: r0 = syz_open_pts(0xffffffffffffffff, 0x2) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/77) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000049b000)={0x0}, 0x84800) bind$pptp(r1, &(0x7f0000232000)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x20) r2 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f00004defd8)='|', 0x1, 0xffffffffffffffff) keyctl$revoke(0x3, r2) request_key(&(0x7f00001cfffb)='user\x00', &(0x7f00002e2000)={0x73, 0x79, 0x7a}, &(0x7f0000a96000)='\\.wlan0)posix_acl_access\x00', 0x0) 2018/02/26 11:52:05 executing program 1: r0 = socket$inet6(0xa, 0x10, 0x2) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) 2018/02/26 11:52:05 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x3d, &(0x7f0000000000)=0x7f, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x28, {0x2, 0xffffffffffffffff, @empty}, @generic="001b38ca106a2d1e322d532d4a079c44"}) 2018/02/26 11:52:05 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000292f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f28000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) 2018/02/26 11:52:05 executing program 7: memfd_create(&(0x7f0000000040)='self\x00', 0x100000002) r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r2 = memfd_create(&(0x7f000003e000)='\t', 0x0) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r0, &(0x7f0000ff1000)=[{0x0, 0xf75f, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x30) dup2(r3, r2) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/26 11:52:05 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000000040)=ANY=[@ANYBLOB="50000000140001e6ffffffffffffff007f001101000000000000000000000000000000080000000000000000000000000000204bad9852d15311000000000000", @ANYPTR=&(0x7f0000000000)=ANY=[], @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x4}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001b00)={{{@in=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000001c00)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001c40)={{{@in=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000001d40)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001d80)={@common='syzkaller0\x00', 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001dc0)={0x0, 0x0}, &(0x7f0000001e00)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000002500)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000020}, 0xc, &(0x7f00000024c0)={&(0x7f0000001e40)=@flushsa={0x65c, 0x1c, 0x400, 0x6, 0x2, {0x6c}, [@replay_val={0x10, 0xa, {0x2, 0x4, 0x4}}, @algo_auth_trunc={0x12c, 0x14, {{'tgr128\x00'}, 0x6f0, 0xc0, "a27790e02936c29d0019323cc35c3f57fa79d3d1d58f732ff4046bd7e4043cbf957d0be9da76f9457d11b83381258bf2b8cfa16fceda0c878294f84df68ec6dd7f9ae3dcc65c17efce2e2f22a879a37376fb5c3d996a00958023293572a7cbdf7d7aeed7ce58e538e45290a551f40e1555d0f07e19d28fc74bae6f91d504bf4e477ce80306885d6e0453120484eb8514debdddb210e338ac71f8a87436ea8310cbe81fd772c957ac9401a0dd53271d7ec7e92533a92a9e4aaf17e62667b06854906ad00deee44ccb3f9777fb853ff7a72e7d14c15ce4231c70394b5c73b0"}}, @proto={0x8, 0x19}, @tmpl={0x284, 0x5, [{{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3e}, 0xa, @in=@multicast1=0xe0000001, 0x4, 0x1, 0x1, 0x6, 0xfaa3, 0x8, 0x6}, {{@in=@rand_addr=0x1, 0x3, 0x33}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3, 0x2, 0x0, 0x7ff, 0x6}, {{@in=@multicast2=0xe0000002, 0x2, 0xff}, 0xada1a4333613ae19, @in6=@empty, 0x3, 0x3, 0x0, 0x7, 0x2, 0x3800000, 0x7}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x16}, 0x2, 0xee421c5365a9070e}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x0, 0x3, 0x10001, 0x6, 0xe1, 0x8}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x1, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x2, 0x1, 0x7, 0x4, 0x5, 0x8}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x7f}, 0xa, @in=@empty, 0x3, 0x2, 0x0, 0x4, 0x2, 0x3f, 0x8}, {{@in=@multicast1=0xe0000001, 0x0, 0x32}, 0x0, @in=@loopback=0x7f000001, 0x6, 0x0, 0x0, 0x3ff, 0x0, 0x4, 0x3}, {{@in=@loopback=0x7f000001, 0x3, 0x32}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7, 0x0, 0x0, 0xfffffffffffffff7, 0x7, 0x3, 0x10000}, {{@in=@rand_addr=0x4, 0x3, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x5, 0x0, 0x100, 0x401, 0x6, 0x64cf}, {{@in=@rand_addr, 0x3, 0x2b}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x1, 0x0, 0x3, 0x1ff, 0x6, 0x7, 0x8}]}, @algo_auth_trunc={0x80, 0x14, {{'cmac(blowfish-asm)\x00'}, 0x188, 0x1e0, "bc95c12ed90be3d4a1d772bc473ba17abe91280b668465bd5ce1284257c6791041add08325910f958456b7568ac7bdaff9"}}, @coaddr={0x14, 0xe, @in=@broadcast=0xffffffff}, @sa={0xe8, 0x6, {{@in6=@empty, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x4, 0x1, 0x2633, 0x2, 0x20, 0xa0, 0x7f, r1, r2}, {@in=@broadcast=0xffffffff, 0x0}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, {0x0, 0x6, 0x5, 0x9, 0x66, 0x5, 0x3, 0x9}, {0x800, 0x3, 0x40, 0x8000}, {0x7fff, 0x81, 0x6}, 0x2, 0x4, 0x2, 0x2, 0x6, 0x50}}, @sa={0xe8, 0x6, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x0, 0x1, 0x1, 0xa, 0x80, 0xa0, 0x0, r3, r4}, {@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x2b}, @in6=@empty, {0x8, 0xf7, 0x1f, 0xfff, 0x2, 0x80, 0x9}, {0x3, 0xffffffff, 0x1000, 0xfffffffffffffffa}, {0x3f, 0x2, 0x1}, 0x1, 0x4, 0x2, 0x0, 0xff, 0x8}}, @coaddr={0x14, 0xe, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @etimer_thresh={0x8, 0xc}]}, 0x65c}, 0x1, 0x0, 0x0, 0x4040000}, 0x20040840) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f0000000100)) 2018/02/26 11:52:05 executing program 0: r0 = socket$inet(0x2, 0x2, 0x1f) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x7, 0x4, 0x3e0, 0x0, 0xe8, 0x0, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f0000000480), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x1e8}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c675c6a25caf74de18b9d4844e31bac4128538de0f68722b81abd01c1211"}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer2\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000004c0)=0xf9, 0x4) r2 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="21e2fadc517ebc51fe35181b24beca5620318cbc91c9ed861ee2a49d88defb575c7e28a91220fee74efd535a3f069820a3ee7f6d016919549b2eae77f0345cd9ef43ad91416dc99bcd93bf4ffa9387a40c1d13ee44cf9be935c6cffef95171", 0x5f, 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r2, 0x8, 0x401, r3) 2018/02/26 11:52:05 executing program 6: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x4, 0x6, 0x80000001, 0x8, 0x3bc3, 0x2}) r1 = memfd_create(&(0x7f0000685ffe)="0010", 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000080)="071037b6c1f1a8322c81bb26d43048e161bdc98e69b604f087ea293321f5f3b67835d3fcdcfbbbb545a12c2365f97dbfdcd7a8e254ecd833fa3a9832c523bce6d2654df8d20c191fe9f8a0bbd16061d3462315837a5e0b423cf70ef15b988b416e788c19063628a36139eb73d8c6bb6a92f5ccdffcf00fdf755bda2f5db015b403fbe104536ab00fc6831e93337b4b30fabee13858a2192906d4491dc21abaf94fc8e26c67a144a112b562dae71878653706f3923bab74208bb34af10718cdd91a", 0xc1) bind$pptp(r1, &(0x7f0000000180)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0x14}}}, 0x20) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000080)={0x50df, 0x3c5, 0x3ff}) 2018/02/26 11:52:05 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x2100) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000040)='/dev/snd/seq\x00', &(0x7f0000000080)='#ppp0.*security\x00', &(0x7f00000000c0)='(:%self:!\x00', &(0x7f0000000140)='nodev'], &(0x7f00000003c0)=[&(0x7f00000001c0)='/dev/snd/seq\x00', &(0x7f0000000200)='lo#md5sumP\x00', &(0x7f0000000240)='eth0/security*-cgroup\x00', &(0x7f0000000280)='%vmnet0\x00', &(0x7f00000002c0)='/dev/snd/seq\x00', &(0x7f0000000300)="6e6f646576776c616e302e73656c696e75785c7b6367726f7570215ba300", &(0x7f0000000340)=':\x00', &(0x7f0000000380)='/dev/snd/seq\x00']) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x0, 0x7f, 0x4}) 2018/02/26 11:52:05 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x7, &(0x7f0000fc8000)=[], 0x100000000000022f, 0x0, 0xef165f0c}, 0x40002) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@dev, @loopback, @broadcast}, &(0x7f0000000080)=0xc) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000000c0)={0xbbc, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x4, [{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}}]}, 0x2b8) setsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f00000000c0)=0x8001, 0x4) 2018/02/26 11:52:05 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000002ff7)='/dev/sg#\x00', 0x0, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)={@generic}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000040)="f6f02c6125219e332c7ec43f9e5b6bb418e84423c78a37fd94807c56a893e1bc8aae9f71cc94e5053b9d25b1939fde056414c7454dccf9942f706137b8740a1f610622a763301e182d57da5beaad6e227e8a0eacac4aa56bf0b806387091a69efcc488a927") ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0xbc2a, 0x1, 0x20}) 2018/02/26 11:52:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) sendmmsg(r0, &(0x7f0000002f00)=[{{&(0x7f0000000200)=ANY=[@ANYBLOB="110000ff61de380ad5a3e77d467a2ee33ca1af469cf334a2796f0abcbeb5b267bad4d690d6e956284180d7c3568991d734e8e7ce4938bf133c0fa5bc05af1135a8b11844888727231c5e937aadca16b9cd31ff7f00003734a61de67c50fce64964d821d68a34f2ff6ac7cc9a2fda55dbaa56f8162a6c49ac1cdfa01f836f2d5e45255e3a3f8c1e461b3c1b7553e73cc480b4f49804d6e4b9a4ec1f869e53e7e917ece3e76d38653aedc5b6f39b7b931935fa292b5c7b8f69a5b347852449f52057cfb811923769b8e60b9f60c87935798527ee6772ef7ffe01d4670a4d83d4deff0f2d0ec3ad2cd5a667", @ANYRES32=r1, @ANYBLOB="01000806aaaaaaaa00bb0000"], 0x14, &(0x7f00000004c0)=[{&(0x7f0000000240)="04bb50911ddaf2870db3fe8c235dd7f657793eb74974f2435224d6e6ac73dae0d2f6cc37128ce2d17fec32390f448a8d48f37daed46cea453d4c1a2459b1bcd30ae10fa43f51584631044475ba1b3824dd974a7c7cad4e25f2c8", 0x5a}, {&(0x7f00000002c0)="32419c9c99f57174217321c8826b7981d4f953c3b41c1f4fb666af547b7c80de8dcab0405660ec8f7dbcd8b3f6b2dafa577c09f614ebe66ca77807f05ad8b26b886e49e3c36565c3c7d24cfc0fab6c297b3a7e6817bd520520e7b0ce7b591f28c30e6351a974d8552a75bdc2e542ec3af492dd9f31e736c07ee8bbbeb77b43cfa78ed4c8804d53a1178516bef8a91741727e4e4b46db123f8cc9b5bfbcc89335320781abefeaea5a9548829aca1722b17de2771f35a0c5d11af2f76d6be45920d88677ec", 0xc4}, {&(0x7f00000003c0)="68deda12082872fb9374449a8a375c46eb5df681312cc1da0bfa1a19ca69fd214bfc5d90fb1864f512c5728e25ac", 0x2e}, {&(0x7f0000000400)="23d4737b8a440d4ed5f27f384b3bdd85d83996f061146684510c8964f27255a02988b3f6898b8e42116c9626349ca1949a2d37541f14750df57d2edb5bbe075b4db426d51a7639d9d92dc5ed32cd8289c71e481edb344c0af3a2114fcee24b1dae98cd96be1f85595d656ad4e01b1126b437b51fe5fa3f10eeb3821f669e0671c8b44a1e4d639728c391c330a2e8e0e344", 0x91}], 0x4, 0x0, 0x0, 0x4000000}, 0x3}, {{&(0x7f0000000500)=ANY=[@ANYBLOB="0a004e21df0a0000ff01000000a30010000080000000000170000000"], 0x1c, &(0x7f0000000680)=[{&(0x7f0000000540)="6e66ad5aa2ae0f28fc5030e2377e3103f825d8ac33b4aea6", 0x18}, {&(0x7f0000000580)="4383bf870cfcc3686257aebc08c0b80631e70b17c123963249390949c07799026fd8b2a874445dccc8d5c1ff046de20af13c447c1197a89f22c5bc3dd31dd47100ab3ce92967362241af650398f80cdbf850562fa3b41b3d22ae8834b3383c6bfd806345c46922d83b1496c70877c07b21b120b37d901f436e99219a5d618f314f2febaf66a017008c057f1b4b7a7d4e9348fe121065cd0544cc9743cdfc2dcf26e3adeb68d7bc92d00bef5f408bfeda315fbd98953830756b9d64746077bfef7c7d3360bcfef300467023d1431571231b0dcc27b6d4c74fecdb755555f80928977e2e4c1edac644", 0xe8}], 0x2, &(0x7f00000006c0)=[{0x110, 0x119, 0x6, "f76a7387950b712a694825143f468928a5db4d4f4e6af69af193f0dcd5605eb9f33384e74b126d73840388aec0bcd3980f773749cf50c741698eda74ee26fdee4f569c59918b80bbcc00183df9bdf06bfc8103346b475607eb3f86eee2225b1eca2d073d34a6d36e7c512db37ec7436ed21dfa1734b7b0a7afcbb1b0980b9ba10a5480cebd46c289e383bb963b7b8ab19edc1ba0fe943afe537355a3de559795f8c3eb73088fc429994f70cecb9439ef953e069b342daba9524d39598bd51f4108014546c6947aed829c6b7057945a3a29d25dadbfbd79e96e6c3d1e58d9f267184ca7271b8a990b1cee9fe808409aa9409be5980ab6a9a25febab"}, {0x10, 0x117, 0x1000}, {0xc0, 0x117, 0xfffffffffffff000, "3b58fca834a5e48f996e90986d9bcd8ec2b524b40d77493e9c3796f14d4632c43092146e171a3134182a8b9e2f177141f7e3cb67abd361155cb604f7fc409ba8b81d31fa7578eef364215aaf6820f6fdbdd38209ad6a2f58e233905eecf0af9327828314bf96896704046734207e772840b23b8963407fdffed71c568fbc4a2f6ced75f7dab78d215a3dffe05d3c6857d2c47300dfc77effcb1b059bd90c27bc357548c024fb38ee0bd360b52469e1e3"}, {0x50, 0x19a, 0x8, "5adc8d9df2aefebe1c910b11eb596d41f6cf591ada799fbc6d090740927e18d8aca637d514886b82e7e61a50007646dfb22f4e84a5d02f118fe6d2b5e8"}, {0x10, 0x11e, 0x81}], 0x240, 0x40000}, 0x2}, {{&(0x7f0000000900)=@llc={0x1a, 0xf8, 0x3, 0x6, 0x7f, 0x3, @empty}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000000940)="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{&(0x7f0000001b40)="c3d34ee90a43136ea3087df0a8b5fe3d3749e180add1adacc1f76c59e20f9097a8342497d282fa3474bba07b2b90a347d8c47fd985e4dcfdecec32ac53b6db277e22ef98f36a894ede77311a24966e3b3b3114c5e525a5492fd32aac02be14483ea8f4bb14da39b655f13ff78699d5d0f7e2542f8431c9c4b6f9476163a605a66f5a92804ee0e763d8d700c17c8f981bf83f3b11a230a0d38a50fceca061a2408c4951fc416ace546f0e7baa22a3e4094bd56c984cced4015478cd0dae3abeca59218d70e6aa5fb02638778cf89be250188e1a9bbdedafeffac5a2e4f04b2ba199d3837c4560df725eb380fea0eab90fb2823d3b", 0xf4}], 0x4, &(0x7f0000001c80)=[{0xc0, 0x115, 0x10001, "9cd67401f84b9e872c539c5d8e51a684393f23541faabb49e886c2717a152fed2d0e0e3aeb7609ccf0ba0b65b8918762ec9d3cdeb13208d67e3fecc0bd5a8c83e21f4f57eb093c73d0764bacf6f601b3ad94af7e98768ddec5c345c1172c4e43fb65a14d99210901f4f24dfc0f96e1041e5235585570679abff219ca5f6b47fa4f83fe0c2ef985b48f8028d52d3155b7b93476e814e95731af61a5d6a0a44bbc6e640e85638d26bd2d8b8e72f3"}, {0x58, 0x13f, 0x3, "61f8fdefa591fc4bcb3fdfd44ac011359b5ba27f49e3fe47799eee4b855fd31ba7b93fa7f15cc5132039513e9a1ab3c529062cff8613126275a5b156b1cac08e0c882c"}, {0x1010, 0x19f, 0xffff, "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"}, {0x18, 0x115, 0x3, "4af09cfb"}, {0x70, 0x13f, 0x3, "8956eef8a8efca86b77097c72322d59e4dd4308aeba74009279ebac8b01090885d8b592f239b0ee0493e147521f586c861360f5e056ec3df5182006a7948b98c8575b9367bc3bb51f7cc82ee21b93b8ef76f6e5c275bcd366c1dabfc7054c3"}, {0xa8, 0x2f, 0xfff, "10a6295e545c76d5c2ac28adf7f9e9fffe5534ab6c8d0603d70eb2a0378fb7d2b1c2c4cadb5c8d9d7e7fa06602ef115017474547424db3ad3689d90a6e52134f9d1e95db8a4b710b0ea29b928b4fa5d5996e94ce1b1931ceed6ecfabc3ffd0ce805c5c90e051dc1651051a98b06948631e4744a3144b1e2e6aa1fc471afd25daecfd77341bfd817a1e87be0fb25eb816b8c7b8be00"}], 0x1258}}], 0x3, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ptrace$peekuser(0x3, r2, 0x80000001) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x501000, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000002fc0)) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000100)=0xc) setfsuid(r4) futex(&(0x7f0000000080)=0x7, 0x0, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x401, 0x1) 2018/02/26 11:52:05 executing program 4: r0 = syz_open_pts(0xffffffffffffffff, 0x2) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/77) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000049b000)={0x0}, 0x84800) bind$pptp(r1, &(0x7f0000232000)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x20) r2 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f00004defd8)='|', 0x1, 0xffffffffffffffff) keyctl$revoke(0x3, r2) request_key(&(0x7f00001cfffb)='user\x00', &(0x7f00002e2000)={0x73, 0x79, 0x7a}, &(0x7f0000a96000)='\\.wlan0)posix_acl_access\x00', 0x0) 2018/02/26 11:52:05 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000040)={0x8000, {0x2, 0x2, @empty}, {0x2, 0x2, @rand_addr=0x80000001}, {0x2, 0x2, @multicast2=0xe0000002}, 0x71, 0x5, 0xffffffffffffd004, 0x1000, 0x2, 0x0, 0x8, 0x9, 0x8}) 2018/02/26 11:52:05 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/151, 0x97) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f0000000040)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}}}], 0x0, 0x0, &(0x7f0000450000)}) ioctl(0xffffffffffffffff, 0x2, &(0x7f0000000040)) 2018/02/26 11:52:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000040)={0x1, 0xfffffffffffffff8, 0x1000, 'queue1\x00', 0xcd}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@int, &(0x7f0000000140)=0x4) bind$inet(r0, &(0x7f0000f8b000)={0x2, 0x0, @multicast2=0xe0000002}, 0x5) sendto$inet(r0, &(0x7f0000962f44)="d3", 0x1, 0x2000c000, &(0x7f0000bccff0)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000083fffc), 0x15a) 2018/02/26 11:52:05 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 11:52:05 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x2000008, 0x36, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3000, 0x0, 0x4, 0x3, 0x1ff}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x3, 0x80000001, 0x201, 0x7, 0xff, 0xd4fb, 0x7, 0x7, r2}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={r2, 0x5}, 0x8) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000fefff8)={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x8) fcntl$setsig(r1, 0xa, 0xa) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x2710}, 0x10) 2018/02/26 11:52:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000e2c000)='pagemap\x00') ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='attr/fscreate\x00') sendfile(r2, r0, &(0x7f000030f000), 0x7563) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, r3}, 0x14) [ 53.866919] binder: 9446:9457 ioctl c0306201 20004000 returned -14 [ 53.882488] binder: BINDER_SET_CONTEXT_MGR already set [ 53.894294] binder: 9446:9457 ioctl 40046207 0 returned -16 [ 53.894332] binder_alloc: 9446: binder_alloc_buf, no vma [ 53.894350] binder: 9446:9474 transaction failed 29189/-3, size 0-0 line 3127 2018/02/26 11:52:05 executing program 5: mkdir(&(0x7f000001f000)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x400, 0x40000) sendto$unix(r0, &(0x7f0000000080)="993b6516080acf8b5dff6f76127042b90c044df6b1c8bf1cd7ac4e48d416146ae869fe00299cb6b910dbe1d71ee0aefa3de4a7582aca08e447fb324a7c718bb4fbaf40adff8f3d0a29bf29864c0c02297331b521234f6c7637785289b07ece2dfeeb728ca33648a8c6ac8f56db31542ed0ca59efd9d36e748396eb2796f1513fc2d3a3f0d3be0d62119897891a4aad55eaea90df98f3c71b89a28e883e0356b009b25c3b4ce32001d8d28b3e6909f60a006c247e0cd25d75d8f6b53ab253cfeaa3cb4f6c233a15a9", 0xc8, 0x8000, &(0x7f0000000180)=@file={0x0, './file1\x00'}, 0xa) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000001c0)={{0x3, 0x3, 0x6, 0x3, 0x800}, 0x1}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x1000013, &(0x7f0000000040)) creat(&(0x7f0000000140)='./file1\x00', 0xfd) 2018/02/26 11:52:05 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x1, 0x6, 0x40, 0xa1}, {0x0, 0x8000, 0x6, 0x80}, {0x664d, 0x6, 0x5aa410d6, 0x3}, {0x2, 0x500000000000, 0x9, 0x100000001}, {0x3e000000000000, 0x2, 0x80000001}]}) 2018/02/26 11:52:05 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059f000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xed, 0x8080) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETS(r0, 0x5402, &(0x7f00006c6fdc)={0x0, 0x1, 0x0, 0xffffffff}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000100)=r4) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000140)="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") dup2(r3, r2) writev(r2, &(0x7f0000880f60)=[{&(0x7f0000fc6000)="25a53c46c076ef7651d26d2874ee80a52ef770cc28642b0f24dbe910f65ad3511c0969d31b087b85b33f72cc8d466c252617cd0a", 0x34}], 0x1) 2018/02/26 11:52:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000e2c000)='pagemap\x00') ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='attr/fscreate\x00') sendfile(r2, r0, &(0x7f000030f000), 0x7563) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, r3}, 0x14) 2018/02/26 11:52:05 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000139000), 0x0, 0x200007ff, &(0x7f0000fe9000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) shutdown(r0, 0x0) recvmsg(r0, &(0x7f000011c000)={&(0x7f0000730000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="0000000000000000000000000000000000000000000001000000000000000000000000000000000000000000"], 0x3a, &(0x7f0000d76000)=[{&(0x7f0000a06000)=""/179, 0xb3}], 0x1, &(0x7f0000bac000)=""/72, 0x48}, 0x40000100) 2018/02/26 11:52:05 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x8, 0x4) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1f) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x9) 2018/02/26 11:52:05 executing program 2: unshare(0x20000400) r0 = timerfd_create(0x0, 0x80000) r1 = fcntl$dupfd(r0, 0x0, r0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000005fe0)) r2 = open(&(0x7f0000e17000)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x9, 0x0, 0x4) timerfd_gettime(r1, &(0x7f0000eb8000)) 2018/02/26 11:52:05 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000433ff3)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x20000) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x40, 0x15ef45d0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={@generic="0a23e363cdb8e9c1dc0f2a7720ec2578", @ifru_map={0xffff}}) 2018/02/26 11:52:05 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000a55ff8)='./file0\x00', &(0x7f0000f9aff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000968ffc)=0xffffffffffffffff) recvmsg(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f0000000340)=[{&(0x7f0000000040)=""/90, 0x5a}, {&(0x7f00000000c0)=""/17, 0x11}, {&(0x7f0000000100)=""/237, 0xed}, {&(0x7f0000000200)=""/129, 0x81}, {&(0x7f00000002c0)=""/88, 0x58}], 0x5, &(0x7f00000003c0)=""/167, 0xa7, 0x1}, 0x100) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000004c0), &(0x7f0000000500)=0x8) 2018/02/26 11:52:05 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xffffffff7ffffffa) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) recvfrom$ax25(r1, &(0x7f0000000080), 0x0, 0x2000, &(0x7f00000000c0)={0x3, {"08e02255002052"}, 0x9}, 0x10) [ 53.896475] binder: 9446:9472 ioctl c0306201 20004000 returned -14 [ 53.923300] binder: undelivered TRANSACTION_ERROR: 29189 [ 53.929122] binder: release 9446:9457 transaction 33 out, still active [ 53.940799] binder: undelivered TRANSACTION_COMPLETE [ 53.958737] binder: send failed reply for transaction 33, target dead 2018/02/26 11:52:05 executing program 1: socket$inet6(0xa, 0x8000000000000802, 0x0) 2018/02/26 11:52:05 executing program 5: mkdir(&(0x7f000001f000)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x400, 0x40000) sendto$unix(r0, &(0x7f0000000080)="993b6516080acf8b5dff6f76127042b90c044df6b1c8bf1cd7ac4e48d416146ae869fe00299cb6b910dbe1d71ee0aefa3de4a7582aca08e447fb324a7c718bb4fbaf40adff8f3d0a29bf29864c0c02297331b521234f6c7637785289b07ece2dfeeb728ca33648a8c6ac8f56db31542ed0ca59efd9d36e748396eb2796f1513fc2d3a3f0d3be0d62119897891a4aad55eaea90df98f3c71b89a28e883e0356b009b25c3b4ce32001d8d28b3e6909f60a006c247e0cd25d75d8f6b53ab253cfeaa3cb4f6c233a15a9", 0xc8, 0x8000, &(0x7f0000000180)=@file={0x0, './file1\x00'}, 0xa) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000001c0)={{0x3, 0x3, 0x6, 0x3, 0x800}, 0x1}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x1000013, &(0x7f0000000040)) creat(&(0x7f0000000140)='./file1\x00', 0xfd) 2018/02/26 11:52:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000011fe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x400002}, 0x20) 2018/02/26 11:52:05 executing program 2: r0 = memfd_create(&(0x7f0000000000)="002064a5d6902dc8e1cbb12921c9ce6e1b81110212294f56a7cd8d461e6169f144039d68bf7ffe6a3341844390cae0cf229c3180e647b05fd01a3538340345cd9e1362f86ea52058196120562b1c70daa8cfb1116f3ab2036d6b0c7156f8e55de6fc6b5a53b2ec18b581f16d295a562183f57538d1e3c2650e41f36ac81ed83d4070e10652a21b6864274cc6cccf045d9444e1cbd7c00c022252dfd484e19677063d8f3501a9178b73e96c9cc01156b3697c5efd8f6800d82556f33fd8736e1720aceee1ecafdbb301a9335a", 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec6672c93340f643a664f13eeab75c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$addseals(r2, 0x409, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x10}) 2018/02/26 11:52:05 executing program 0: ppoll(&(0x7f00006d4000)=[{0xffffffffffffffff}, {0xffffffffffffffff}], 0x2, &(0x7f000055cff0)={0x77359400}, &(0x7f0000329ff8), 0xc3) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x10040) 2018/02/26 11:52:05 executing program 1: socket$inet6(0xa, 0x8000000000000802, 0x0) socket$inet6(0xa, 0x80007, 0x2) 2018/02/26 11:52:05 executing program 0: writev(0xffffffffffffffff, &(0x7f0000008f80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535", 0x31}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000010fe8)=ANY=[@ANYRES32, @ANYBLOB="2816b75d8d17c6c0000000000000000000000900"], &(0x7f000000a000)=0x18) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000010ffc)) 2018/02/26 11:52:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000011fe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x400002}, 0x20) 2018/02/26 11:52:05 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x3}}, 0x2e) timer_create(0x1, &(0x7f0000000000)={0x0, 0x36, 0x6, @tid}, &(0x7f0000000080)=0x0) timer_gettime(r1, &(0x7f00000000c0)) recvfrom(r0, &(0x7f0000000000)=""/101, 0x128, 0x0, &(0x7f0000000080)=@sco={0x1f, {0x100, 0xfffffffffffffff8, 0x1, 0x8, 0x5, 0x7}}, 0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000100), 0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xfffffffffffffffd, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000140)={0x5, 0x7fffffff}) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000100)={@common='syzkaller1\x00', @ifru_map={0x2, 0x9, 0x90cc, 0x0, 0x3, 0x100}}) [ 53.970236] binder: 9497:9498 ioctl 40046205 ffffffff7ffffffa returned -22 [ 53.970547] binder: 9497:9498 ioctl 40046205 ffffffff7ffffffa returned -22 2018/02/26 11:52:05 executing program 3: pipe2(&(0x7f0000000000)={0x0}, 0x4000) getpeername$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000058f000)="440d0503001d000000000020ec", 0xd) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006ccffc)) 2018/02/26 11:52:05 executing program 2: r0 = request_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='eth0[!vmnet1\x00', 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000080)='encrypted\x00', &(0x7f0000329000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x108) connect$unix(r2, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000040)=0x3) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000180)) write(r2, &(0x7f00000001c0)="c6f22e428ce3353fb9ce562bd8538f730c12c149539aa364923b53564ffb83c4e54d154d25dda432f613a87b2c432b134837a7bd3318d91c087f07899ba91bd7d58a3cd7793c85ba00deba274b3ed3e5517bbb97b019e3b90a33afbc971011c116d0a527204a409d3259837a4b57dd9fc788992a331899bcd9fc1fc5bbc6b2d16ed1e538865bb1df874c0b0383a7da86d0dc138af6483d80a76afaa7237e3f97be5b3d062718f0a2da2100f3b592d3b290b615136ade7aec732648a520a2658efad8e1f6d79d3107bfc417dd44a1ec7bd9f14a869bcaf39d", 0xd8) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000291000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$invalidate(0x15, r0) keyctl$get_security(0x11, r3, &(0x7f00008c8000)=""/77, 0x4d) 2018/02/26 11:52:05 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xffffffff, 0x4) 2018/02/26 11:52:05 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/stat\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000100)={r1, 0x8}) mq_open(&(0x7f0000000200)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f0000000140)) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/26 11:52:05 executing program 7: mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3, 0x70, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000103000)={@common="6c6f000000000000000000000000d612", &(0x7f0000938ffb)=ANY=[@ANYBLOB="260000000000000000000000355c079d09d7a558"]}) 2018/02/26 11:52:05 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) r0 = gettid() unshare(0x40000000) r1 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") sendto$unix(r1, &(0x7f0000000000)="af813d9c585d7d42b9dc27e353e5904878f1e9730708a5560b116c", 0x1b, 0x40080, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) 2018/02/26 11:52:05 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x8800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000126feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r1, r0) rt_sigsuspend(&(0x7f0000000000), 0x8) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000080)) 2018/02/26 11:52:05 executing program 5: socketpair(0x1000008, 0x80000, 0x180000000000, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x2, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10, 0xffffffff, 0x1, 0x0, 0x9, &(0x7f0000000040)=@generic="436be15a3c5481ebcaa2efbda040f022", 0x8, 0x80000000, 0x6}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)) write(0xffffffffffffffff, &(0x7f00000eefe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) 2018/02/26 11:52:05 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x6db}) 2018/02/26 11:52:05 executing program 5: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) fcntl$getflags(r0, 0x400) getsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) unlink(&(0x7f0000db6ff8)='./file0\x00') rmdir(&(0x7f0000000000)='./file0\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/02/26 11:52:05 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f0000000000)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x9}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in6={{0xa, 0x2, 0xa, @loopback={0x0, 0x1}, 0x40000000}}, 0x8000, 0x92ad}, &(0x7f00000002c0)=0x98) 2018/02/26 11:52:06 executing program 5: unshare(0x20000000) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/116) socket$unix(0x1, 0x0, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000000), &(0x7f0000000040)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) r1 = getegid() setgroups(0x2, &(0x7f0000000180)=[r0, r1]) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) syz_open_pts(r2, 0x200a00) 2018/02/26 11:52:06 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000872000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000148000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x2fd}) setrlimit(0xd, &(0x7f0000000000)={0x3, 0x3}) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x82) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000007fe9)={@common='gre0\x00', @ifru_map={0x1ff}}) 2018/02/26 11:52:06 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(0xffffffffffffff9c) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001400)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002600)=0x0) stat(&(0x7f0000002640)='./file0\x00', &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000002700)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r6 = getpgid(0x0) lstat(&(0x7f0000002740)='./file0\x00', &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000002800)=[0xffffffffffffffff, 0x0, 0x0]) r9 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002840)={{{@in=@rand_addr, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000002940)=0xe8) getgroups(0x3, &(0x7f0000002980)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000029c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002a00)={{{@in=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000002b00)=0xe8) r14 = getgid() pipe(&(0x7f0000002b40)={0x0, 0x0}) r16 = eventfd2(0x8, 0x1) r17 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r18 = socket$pptp(0x18, 0x1, 0x2) sendmsg$netlink(r0, &(0x7f0000002c40)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000025c0)=[{&(0x7f00000000c0)={0x1258, 0x15, 0x202, 0x2, 0x0, "", [@nested={0x1248, 0x2f, [@typed={0xc, 0x81, @str='\x00'}, @generic="3783ef024d4e8475b8c2317ee3c96e5f1881d82f517cd5c84f546ef15b401b9486a1370d2103d458db2a0259e655e2a88a2301198badd36b2e7d58ca1d979defab45e257900bbdd24f85bd3fdb41e4c4892ccfe03c7e58c221e7eadb5f554e866bd06de572bafdfef7e0eaba815f34099782cbd0d72b0165d4dc3df2aadc54963d6d48775ed65ac69e855e05f720a293a22a606fdff46101fdcd9c3070f036c9df1b91e1fa0835ee1af4dd62d937ad7f49086a2a70f76371901d2bc1ca5b7ec87fc501a712", @typed={0x10, 0x21, @u64=0xa453}, @generic="32015b84accb74b473ee5e980daa144eb0dc3bd4a2f70cc77fb7f3e0f388e7b4c5a62594954f815f0787d51d3baf6a8acb46085efbdf3f2d1623d3ccf9a8d3a4a09afbb31637da87cedbb89586ae3a1feddf9557dedf76162f09ad9a5f8d30c069c66173798302dc39c5e40e4c5c869a5e5cbfe4ad53d657bd0171baaa207ec9e410ce10da7fa576ffdd821fdbc0433d10363410b804874599144c9a289ecd46359f9d1dd25a7b3c899e0b667af203d7f011b3b62e30975575f79593b532bbab425a1d0f1edbdaacc751e7f780f1b678d2a2f4bd", @generic="68226296dd38d7a7fc77b41f117a72f4877b69cd26f023c9d1437656b11d7c3b05148bc9854fedcb1adf1bd7d1fe5fdc83b44ba15ba3335fb52f6f07829c9d6e4fd574e1142be15da505c5efa6b21de380edc85c13835916e18ca69cfc31c75741241f6519be272b447c15cca328ef7ccfe8de1a0c5acd03afa93007efb45c93a839790776fbfaab14b18e26ebe8", @generic="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0x1258}, {&(0x7f0000001340)={0x8c, 0x36, 0x8, 0x1, 0x2, "", [@generic="0fd2b948349d371991adcdafd88e276ddaea23f241139e5fe1f6f92db4cf815f62bb6172d2d214d9952508296c8e80181a3454285eba6aeb71032aa8e596cdd40536fd93e66388b3571bff6b2e2c1f248fad591d741ac364824fd0b5dd8797438e8edbf4ee57ddf03260b1fa4fadb3", @typed={0xc, 0x6, @ipv4=@dev={0xac, 0x14, 0x0, 0x14}}]}, 0x8c}, {&(0x7f0000001440)={0x1178, 0x3e, 0x120, 0x3, 0x2, "", [@typed={0xc, 0x42, @fd=r1}, @typed={0x10, 0x2b, @str='bdev*\x00'}, @generic="6b9b7640dd1f1aecae86dded25fce965627293d1107649e9226a80fac335854881b2814baacdb6f2701795adaa14356e079ce722a92c122025618042cc19c01e1ddd7af6a33cc289fcfcecffcfa87cf6c14c001e2bbaba003b1789d552164d395ef9a76abbceb28aa4f58c65c0dd921f786683b06fd7c12e94c085e25180d000925ee130f5c425e71f73d98443f2e09d0b0456fe9f297b91ddd4c84aec5522e7b9d05b8e34a627757f9841f656aedb02e007f46dc6f0e0df9c492e9643b6019a3300639b2c7310b360e5c1893d1fd36c9a3acac8b15a070b4817f5235316b3a154a7787bf25c3ccfd69e", @generic="ae4f6addaf2df125e0f44bde8facbcc35fb7c46867fddb4e944921", @nested={0x1044, 0x5b, [@typed={0x18, 0x5c, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}, @typed={0xc, 0xa, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}, @typed={0x1008, 0x0, @binary="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@typed={0xc, 0x37, @pid=r2}, @typed={0x8, 0x7fff}]}]}, 0x1178}], 0x3, &(0x7f0000002b80)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r15, r16, r17, r18]}], 0xa0, 0x20000044}, 0x50) openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x40, 0x63419c059fd0f874) execve(&(0x7f0000002ff8)='./file0\x00', &(0x7f0000001000)=[], &(0x7f00009c8fe0)=[&(0x7f000058f000)='lovmnet0\x00', &(0x7f000031a000)='+\x00']) 2018/02/26 11:52:06 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/135) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x2, 0x0) r3 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x461, 0x8, 0x3, 0x10000, 0x200, 0x6, 0x3ff, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x1, 0x5, 0x0, 0x7d60, 0x1ff}}, &(0x7f0000000140)=0xb8) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) futimesat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={{0x0, 0x2710}, {r5, r6/1000+30000}}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r4, 0x2}, 0x8) fcntl$getownex(r3, 0x10, &(0x7f00000001c0)) 2018/02/26 11:52:06 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f0000000000)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x9}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in6={{0xa, 0x2, 0xa, @loopback={0x0, 0x1}, 0x40000000}}, 0x8000, 0x92ad}, &(0x7f00000002c0)=0x98) 2018/02/26 11:52:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000003440)=[{{&(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/82, 0x52}], 0x1, 0x0, 0x0, 0x1b7}, 0x9}, {{&(0x7f0000000200)=@nfc, 0x10, &(0x7f0000001480)=[{&(0x7f0000000240)=""/141, 0x8d}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/1, 0x1}, {&(0x7f0000001340)=""/118, 0x76}, {&(0x7f00000013c0)=""/170, 0xaa}], 0x5, &(0x7f0000001500)=""/104, 0x68, 0xffff}, 0x2}, {{&(0x7f0000001580)=@ethernet={0x0, @broadcast}, 0x10, &(0x7f0000001880)=[{&(0x7f00000015c0)=""/17, 0x11}, {&(0x7f0000001600)=""/215, 0xd7}, {&(0x7f0000001700)=""/248, 0xf8}, {&(0x7f0000001800)=""/112, 0x70}], 0x4, &(0x7f00000018c0)=""/124, 0x7c, 0x1}, 0x80000000}, {{0x0, 0x0, &(0x7f0000001c40)=[{&(0x7f0000001940)=""/143, 0x8f}, {&(0x7f0000001a00)=""/153, 0x99}, {&(0x7f0000001ac0)=""/251, 0xfb}, {&(0x7f0000001bc0)=""/71, 0x47}], 0x4, &(0x7f0000001c80)=""/98, 0x62}, 0x6}, {{&(0x7f0000001d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000002dc0)=[{&(0x7f0000001d40)=""/31, 0x1f}, {&(0x7f0000001d80)=""/2, 0x2}, {&(0x7f0000001dc0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x8001}, 0x8}, {{&(0x7f0000002e00)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000003100)=[{&(0x7f0000002e40)=""/101, 0x65}, {&(0x7f0000002ec0)=""/135, 0x87}, {&(0x7f0000002f80)=""/210, 0xd2}, {&(0x7f0000003080)=""/41, 0x29}, {&(0x7f00000030c0)=""/34, 0x22}], 0x5, 0x0, 0x0, 0x8}, 0x8}, {{0x0, 0x0, &(0x7f0000003380)=[{&(0x7f0000003180)=""/75, 0x4b}, {&(0x7f0000003200)=""/29, 0x1d}, {&(0x7f0000003240)=""/191, 0xbf}, {&(0x7f0000003300)=""/36, 0x24}, {&(0x7f0000003340)=""/41, 0x29}], 0x5, &(0x7f0000003400)=""/57, 0x39, 0x5}, 0x7}], 0x7, 0x20, &(0x7f0000003600)) recvfrom$packet(r1, &(0x7f0000000040)=""/35, 0x23, 0x40000040, &(0x7f0000003640)={0x11, 0x15, r2, 0x1, 0x6, 0x6, @empty}, 0x14) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ff6000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000008b000)) [ 54.152406] IPVS: Creating netns size=2536 id=10 2018/02/26 11:52:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000000c0)={0x7ff, 0x40, 0x9, 0x1, 0xfffffffffffff48a, 0x4, 0x1, 0x1ff, 0x2, 0x4, 0x7, 0x1}) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x1e440) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x84, &(0x7f00000000c0)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x2, 0x101, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x401, @empty, 0x8001}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000200)={r3, 0x3}, 0x8) 2018/02/26 11:52:06 executing program 5: clone(0x2001fffe, &(0x7f0000000000), &(0x7f0000f13000), &(0x7f00002a7000), &(0x7f0000000000)) 2018/02/26 11:52:06 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) mq_getsetattr(r1, &(0x7f0000000040)={0x1f, 0x8001, 0x7, 0x9e5c, 0x4, 0xfffffffffffffff7, 0x0, 0xfff}, &(0x7f0000000080)) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x458, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/26 11:52:06 executing program 5: r0 = getpid() ptrace(0xc, r0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') [ 54.209913] pktgen: kernel_thread() failed for cpu 1 [ 54.216582] pktgen: Cannot create thread for cpu 1 (-4) [ 54.224594] IPVS: Creating netns size=2536 id=11 2018/02/26 11:52:06 executing program 3: mmap(&(0x7f0000000000/0xe7d000)=nil, 0xe7d000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00007e8ff8), &(0x7f0000e7a000)=0x8) bind$llc(0xffffffffffffffff, &(0x7f0000e79000)={0x1a, 0x0, 0xa9dfffffffe, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x13e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) socket$l2tp(0x18, 0x1, 0x1) close(r1) 2018/02/26 11:52:06 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000080)='F]\x00', &(0x7f00000000c0)='ppp1]user-\x00', &(0x7f0000000100)='lowlan1\x00', &(0x7f0000000140)='\\\x00', &(0x7f0000000180)='em1(].:proccgrouptrustedSmime_type-trustedem0keyring', &(0x7f00000001c0)='#\x00', &(0x7f0000000200)='-trusted%wlan0)mime_type@(vmnet1^ppp0\x00', &(0x7f0000000240)='@lo*^keyring\x00'], &(0x7f0000000300)=[&(0x7f00000002c0)='\x00'], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000d12000)={0x400, 0x4, 0x7fffffff, 0x7f54, 0x4, 0x5}) timer_create(0x6, &(0x7f0000000400)={0x0, 0x2f, 0x2, @thr={&(0x7f0000000340)="6e54c137fab0023d7b15bfd8e7e9898bc73f84414ee90ed3478a7fbcbaa2a7db268c42c116ca69bec0013303a1def5ac17da48957837937e1b157b44603f0c6fce77c582ce990fea1af21a9903f738ae5555d14567e97e8619eedf3a39c610fd647febd4e8f47e855de03bb34898207af01a081d", &(0x7f00000003c0)="fcb9ffbc0622ed4e8da72ca720d6"}}, &(0x7f0000000480)) times(&(0x7f0000cc1fe0)) execve(&(0x7f0000ec1ff8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00009ae000)=':!uposix_acl_accesssystem\x00', &(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) r2 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid}, &(0x7f0000a71000)) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r2, 0x4, 0x42000) write$selinux_validatetrans(r1, &(0x7f0000815000)={'system_u:object_r:tmp_t:s0', 0x20, 'system_u:object_r:unconfined_exec_t:s0', 0x20, 0x37, 0x36, 0x20, '/usr/sbin/cupsd\x00'}, 0x55) timer_create(0x1, &(0x7f0000abdfa0)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db3ffc)=0x0) timer_gettime(r3, &(0x7f0000964000)) r4 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) write(r1, &(0x7f0000000340)="8b0b1d564da018e542ad5971f3a4576b013693e6dc697731785445c064e0df7fdac719f452b2cc0fa85dc8d1ba8755d096073295cf7a03c62b862f0b7f5705e19064f65c2203", 0x46) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000000)={0x5, 0x0, 0x3, 0x7, 0x65}) keyctl$assume_authority(0x10, r4) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000380)=""/46, &(0x7f00000003c0)=0x147) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00004e0ff0)={0x0, 0x7530}, 0xffffffffffffff94) munmap(&(0x7f0000b52000/0x2000)=nil, 0x2000) r5 = dup(r2) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000500)={0x3, r6}) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x1d, &(0x7f00000000c0)=0x8003, 0x0) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 11:52:06 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) r0 = gettid() unshare(0x40000000) r1 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") sendto$unix(r1, &(0x7f0000000000)="af813d9c585d7d42b9dc27e353e5904878f1e9730708a5560b116c", 0x1b, 0x40080, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) 2018/02/26 11:52:06 executing program 2: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000004ff4)={0xffffefd}) prctl$getreaper(0x25, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000ec9000)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x180) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f00000000c0)=0x20, 0x4) epoll_pwait(0xffffffffffffffff, &(0x7f00006c7ff4)=[{}], 0x1, 0x0, &(0x7f000050c000), 0x8) r2 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x40) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000080)) 2018/02/26 11:52:06 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000ef7f88)=[{}], 0x18) 2018/02/26 11:52:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r0, r0, 0x80000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000275000), 0x10) 2018/02/26 11:52:06 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x58) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x10, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) 2018/02/26 11:52:06 executing program 4: socket$inet_icmp(0x2, 0x2, 0x1) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_mc={0x8848, {[], @llc={@llc={0x0, 0x0, ' ', "a406fdedd51ff463921fcd256174935638eade2347d7ac559e45abcd68329e86da102ae3ca22ea7637d77b44ccdbc6512b03fa1c4cff567a30ebbe20434f7c0ee2cf706f595ab6f8d9ba08052b90c2ae6d6f360757dcaa69c2d0d8df08a22dbdb906cfa3f53496b09cd13e2988dcf850d247dda3b04ed2bfa1f002ef38bb83fc50761db552588652246255a55ae4d5876c22e67e1508272f944b8688e35c317cb8d453d35118a2f45a181917b734f565b1de2f2972331530e7b4554a7de743566304aba4099bf142"}}}}}}}, 0xffffffffffffff0a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000100)=r2) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/02/26 11:52:06 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x7fffffff) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0xfffffffffffffe8f, &(0x7f0000fc8000)=[]}, 0x40000) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xa00) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2, 0x7, 0x0, 0x3f, 0x1, 0x8, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x6, 0x800, 0x38, 0x3, 0x8000}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r2, 0x5}, &(0x7f0000000180)=0x8) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0xfffffffffffff70c, 0x6, 0x3}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x9, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) [ 54.980973] pktgen: kernel_thread() failed for cpu 0 [ 54.986128] pktgen: Cannot create thread for cpu 0 (-4) [ 54.991482] pktgen: kernel_thread() failed for cpu 1 [ 54.996595] pktgen: Cannot create thread for cpu 1 (-4) [ 55.002107] pktgen: Initialization failed for all threads 2018/02/26 11:52:06 executing program 3: mmap(&(0x7f0000000000/0xe7d000)=nil, 0xe7d000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00007e8ff8), &(0x7f0000e7a000)=0x8) bind$llc(0xffffffffffffffff, &(0x7f0000e79000)={0x1a, 0x0, 0xa9dfffffffe, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x13e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) socket$l2tp(0x18, 0x1, 0x1) close(r1) 2018/02/26 11:52:06 executing program 6: r0 = socket(0x1, 0x806, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x0, 0x8, 0x8}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2a3, 0x20}, &(0x7f0000000040)=0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000080)={{0x2, 0x6c15}, 'port1\x00', 0x10, 0x1000, 0x7ff, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffe, 0xa018, 0x0, 0x6, 0x7ff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x8000, 0xffff}, &(0x7f00000000c0)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) 2018/02/26 11:52:06 executing program 2: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000004ff4)={0xffffefd}) prctl$getreaper(0x25, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000ec9000)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x180) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f00000000c0)=0x20, 0x4) epoll_pwait(0xffffffffffffffff, &(0x7f00006c7ff4)=[{}], 0x1, 0x0, &(0x7f000050c000), 0x8) r2 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x40) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000080)) 2018/02/26 11:52:06 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000dfe8)=ANY=[@ANYBLOB="9ce049a3acc9882b20356dfc3a132b3e2c58306558c96568e1e29805ee419ad4b6c4f953da37103b66b76d67366c7f5c2b67000000000000000000"], 0x8) close(r0) 2018/02/26 11:52:06 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000001140)=[{&(0x7f0000000000)="43bec4f3eac69ee8d9340f2512ea", 0xe}, {&(0x7f0000000040)="9d2e28edcf7b961c97b551db9372f60ec1730007b0c4aab386250b3259ad9b35f02ac88940bb471eeb04931b1e60086c95b8449e6e17f2722cb22634d6c0d080764a8dfdce577fbc15eaf4aee0c6eac8c85c35c033c82b8c3f5740df2ec9bcfb0137eb99e2825f58c391e9ccbba6425e5e2e9ecf3c11c7aa2339fecdaf8b", 0x7e}, {&(0x7f00000011c0)="4a079219d54233c97bfcac86faa1f8feca6b5cccbf36d709e22c039a6fe57b0f972945c9de60ca31270f4e683c8753a5213354969e42fd4cb23ba6c5e938d5ef8da9321284650b218fee6369dadddfe029812d7d256f1a4abbf373a382b9d5874295109c5f7c6fb3ee64a2c46bf5dc84b198270b491f7bd88bba64e28f3d8c39b0c384cc1f071dade4a693c30e84527f8c98462fb2306aa7274176963a3899d45b95005b05a7ea313233cd847039e56761fa4eb0a7fb6209d1ac2dfb94d1453620c1e7", 0xc3}, {&(0x7f0000000100)="f25fbfbbb1ccd06445cdfce52b7e2cb9b7e74293ee082634fcc83b391c451883578c6210ac2f72229df8ce7e79eef40f9f64335d191b3d7f", 0x38}, {&(0x7f0000000140)="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", 0x1000}], 0x5}, 0x0) 2018/02/26 11:52:06 executing program 4: mkdir(&(0x7f000089d000)='./bus\x00', 0x0) mount(&(0x7f0000a03000)='./bus\x00', &(0x7f0000000040)='./bus\x00', &(0x7f0000000000)='\a\x00\x00\x00s\x00', 0x0, &(0x7f0000b54000)) umount2(&(0x7f00007e7000)='./bus\x00', 0x4) lchown(&(0x7f00002ad000)='./bus\x00', 0x0, 0x0) 2018/02/26 11:52:06 executing program 0: ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000000)={@common='erspan0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x8000b, 0x5, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) shutdown(0xffffffffffffffff, 0x1) 2018/02/26 11:52:06 executing program 5: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r2, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r1, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}], 0x18) sendfile(r0, r0, &(0x7f00009bcffe), 0x4c35) sendfile(r4, r0, &(0x7f0000fc1ff8), 0x80000001) 2018/02/26 11:52:07 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1ff}) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x43) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000080)="31d8e54ba92b9d78db1f0d5625004beb46ccae05fb0a8eda96934d414d36e02d6522ebbc7e42ddf0817995c162cf0d788f4b86ca6f2991c6488c33d806ecdf8e322de9511eeb45677597e0d8b74046ef6a7493dda1535f8c32b7a7d95193ea79bd2d4d840fc0a5b368cd74412fa798c1b4d0e4c8d0ed1adae5a0b48a1910be5cbe231943cb7d8e6c06d09d1895dc89e998edf9ac747ad6813409789615b5164beff27a494e0cf8d3e6793da0fb2c9d9430c80d426548f940e72b2f10507326bcf002ec586fc44b58f0e57fefc66252f078c4c6b14f555d9ed55954738723e82f76cf0232efc9189687c07f51e287b0c59a96b8f6a8ece1a6", 0xf8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x4cc2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x2}, &(0x7f0000000140)=0x8) 2018/02/26 11:52:07 executing program 3: prctl$setendian(0x14, 0x0) r0 = socket$packet(0x11, 0xa, 0x300) getsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000180)={0x11, 0x87, &(0x7f00000000c0)="da57353eeb468087c544e5d31945c64ed6133e899b23e01de8d13a770fcb2d334771d52450eacd587947048525b92ff147000c2dcc0f95962d630dec2b0bf75d1742f5e0df20bb8661db634b93794ff41cc5dfa21cdb7fed6e12b779d356b8c524cbd71cae1ee0091416f6c85d91feeeb2d266515fd752f7a2e07117d646f899502b4577d32f02"}) memfd_create(&(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x2) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/26 11:52:07 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0xc200) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) 2018/02/26 11:52:07 executing program 4: capset(&(0x7f000000b000)={0x20080522}, &(0x7f000000cfe8)) mkdir(&(0x7f0000027000)='./file0\x00', 0x40) open$dir(&(0x7f000088e000)='./file0/bus\x00', 0x4a3fc, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2018/02/26 11:52:07 executing program 6: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fbfff2)='/dev/keychord\x00', 0x0, 0x0) fchownat(r0, &(0x7f0000c5d000)='./file0\x00', 0x0, 0x0, 0x1000) fallocate(r0, 0x2, 0x6, 0x5) open$dir(&(0x7f0000000000)='./file0\x00', 0x2c0000, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x6) 2018/02/26 11:52:07 executing program 0: r0 = syz_open_dev$binder(&(0x7f00000107d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000002, 0x1001d, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x35, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0063404000000000000000000000000000000000fb916cff02df5c27f0af000000000000001e000000000000000000000000000000"], 0x0, 0x0, &(0x7f0000000200)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000fd0)={0x4c, 0x0, &(0x7f000000ff80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[], &(0x7f000000eff8)=[]}, 0xe4a6}}], 0x0, 0x0, &(0x7f0000001000)}) 2018/02/26 11:52:07 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000494ffc), &(0x7f0000c35ffc)=0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f0000000000)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) getsockopt$sock_int(r1, 0x1, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/26 11:52:07 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7eff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00008ddffc)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000768fe0)={@generic="2a66fbfc8b68e35746a8dd44951feab9", @ifru_flags=0xc200}) sendto$inet(r0, &(0x7f0000762fff), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) accept4$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x80800) 2018/02/26 11:52:07 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') r1 = eventfd2(0x0, 0x0) sendfile(r1, r0, &(0x7f0000153ffc), 0x800) sendfile(r0, r0, &(0x7f0000000040), 0x1000) 2018/02/26 11:52:07 executing program 2: r0 = getpgrp(0x0) r1 = gettid() getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000b7dfab)=ANY=[@ANYRES32=0x0, @ANYBLOB="ebfe3c04ffa7f28f999f78145dfd781719ef05b1ecef843ee8520eac604c5662f3c836"], &(0x7f000088d000)=0x8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) ioctl(r3, 0x0, &(0x7f0000000040)="ecdd9871d5401c7cd4c232ef8573c9cadfa3bea3d2ff3a4e3040245906c1632467fa3e385fe41f30d24026a7120744616ab1906e0d1005fd5c63aa57601e0e660792b9db65a261ad32a401a2c7d283afee99540c2258") rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffe}, 0x0, 0xfffffefd) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000026c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000002800)={r2, 0x9, 0x80000000, 0x4, 0xffff, 0x1}, &(0x7f0000002840)=0x14) sendmmsg$inet_sctp(r4, &(0x7f0000004440)=[{&(0x7f0000002700)=@in={0x2, 0x3, @broadcast=0xffffffff}, 0x10, &(0x7f00000027c0)=[{&(0x7f0000002740)="a1b741e3d8f91369059fd81184dddc0207ee504ae05339f8ada9699ee477b9f4f37d8c60c49b24ea01dd43bc5d26f6f195c2d5dd08540b07889e9cd59ff48daa3fd7da913db83cc468207ae1d38dfa027a0ce9df6db31240ed6f06f31bc6984c64f931e6cabf20edc91b55c3052e1f40", 0x70}], 0x1, &(0x7f0000002880)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x208, 0x8, 0xffffffffffffff38, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffff12ca, 0x401, 0x5, 0x1, 0x27, 0xffff, 0x5, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8002, 0x3, 0x6, r2}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x552, 0x7ff, 0xffffffffffffffc0}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x200, 0x6, 0x1000, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x6f5005ce, 0x207, 0xbd, 0x5c48, r2}}, @init={0x18, 0x84, 0x0, {0xb0d, 0x9, 0xe4}}], 0x150, 0x80}, {&(0x7f0000002a00)=@in6={0xa, 0x2, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x7ff}, 0x1c, &(0x7f0000002b00)=[{&(0x7f0000002a40)="cf8ff8134d008231d0273cb0647ac388d32a4c11c22578fe061a343afffd0251432feb0396c8586313588979084ffd3c41b6116b4e8bf7dc209c5d920575b7dff9a620459c9e17ea173e9b9cfc3cc6629d54a363490c9d1162272063d96eb627b1cc6cc535ba14894dc82a29874a8b1196531ed3e29fa5fd164562e5ad2d9a5fbc750cc29ea95c0ca455ecb836052eae4107db19b38e156abcb2398b14ee31b02f26f66e398d", 0xa6}], 0x1, &(0x7f0000002b40)=[@sndinfo={0x20, 0x84, 0x2, {0x779, 0x8005, 0x8, 0x100000000, r2}}, @init={0x18, 0x84, 0x0, {0x3f, 0x3, 0x4, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x0, 0x200, 0x0, 0x2, 0x80, 0x9, 0x6}}], 0x90, 0x45542dd1ed5a72a4}, {&(0x7f0000002c00)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000003e40)=[{&(0x7f0000002c40)}, {&(0x7f0000002c80)="2cb6ee04e2c3570ed87c48b7ed185f5d731edabc02fc528f44d370ff681d7c3316bce50511d54142800b9bbaf6be03305d7caab8b28428c2ea5b7d80cf910da3fed5408570b6076c62524c5229b5b7a5ad391ec979135095aa10ff6c50bc306021f4", 0x62}, {&(0x7f0000002d00)="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", 0x1000}, {&(0x7f0000003d00)="a811eb826c1fd4775500b42a52b456827fa9d8ca5b5456c878bf73d15d5fe182afe3491a034df7a38c69eadea3c8989c6408005061e30fb99502e9a6d7294c326e140d2fe5e5ec3f984ee39e0c1f5135c635d93507254616c972e266f41d47a36cfb591b820e977e1b87b404c59d2b91243a1e6ea81cf718b00d3fffe6355a590940b45beae20e03f1b7d4e14fe9da8cd35bba177b721a3eb539780d6bb17f64078c1d855a17d2230df9175b67c6188fbd42d77ad8c00e7c151a2f026f0eeee8997a8835f74a37d6637d", 0xca}, {&(0x7f0000003e00)="a1776f885f06af51ba311f512f87d2260d4534b25d9e70ef9df3204905418dfc8b", 0x21}], 0x5, &(0x7f0000003ec0)=[@init={0x18, 0x84, 0x0, {0x1, 0xd9eb, 0x0, 0x1}}, @init={0x18, 0x84, 0x0, {0x2, 0xa89, 0x4, 0x1}}, @init={0x18, 0x84, 0x0, {0x200, 0x8, 0x101, 0x3f}}], 0x90, 0x40}, {&(0x7f0000003f80)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000004240)=[{&(0x7f0000003fc0)="cf0da4f1082114e7a157e993ef405a4df736bf974bedf7ff68969b3588044ffdcb686b2c208007f3f6ae3e56f91916d3f1b5d42cab980a8c0085d0d8a57b5a7ba40ad9e9a2d6988e3ef451b8202d3297a95b1b2bc832a5984a420094af3cefee8a6bab1fe477cce36108361efd69cfe4f10f9384d2c9182ccbd8aab40ec5bcdf0bdd78422f493946274be3f75fe80f", 0x8f}, {&(0x7f0000004080)="f1d35f9d8941225fb69847a42c33d2a03157614fe8763cc4827ca6be50f8b78c3f95d857dcd27c560427d187d3f3469dc5b10eab17260c982757f49b91deb17dc6163cdfda562b65f66f1bb4269e91ff66a2c6696b9108d1d452cccc2c25800558100ad20a76d043319de3dd440403c020a4b8059274f08bb24aab616c28ffc07ee070fa9387b549879a2a5ad2fdab1035aa7b62f4fee381d5b66faddd0503281e1cc2aea029e0be5202951e71d989a54f15b6af5a7b53a704d2c77c31e5445a47d2728607de98dea0d76171b6301c3d", 0xd0}, {&(0x7f0000004180)="685d3647b3c72f28ecd3488ad38c978afc54aaada518682d7d34c7dbb14ae62cda283ec472474ee74233294d70e3d17aa4d4548457b5d068da0f10f54f4eb7272db9a7caf67d4998a74b96e407b3ef1b31ee224431533ff596e4748971c4f7f1143d5e69ef01b11bf9f495cc0ba2048bca9d6859fe8670e76570b0ac0db4ecd505257854de", 0x85}], 0x3, &(0x7f0000004280)=[@sndrcv={0x30, 0x84, 0x1, {0xffff, 0x7fffffff, 0xa, 0x12ec000000000, 0x2, 0x3a2b, 0x0, 0x80000000, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x5, 0xb4, 0x1000, 0x760db38f, 0x1, 0x3a8, r2}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffe01, 0x4, 0x101, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0xadd2, 0x400, 0x204, 0x6, 0x5, 0x0, 0x80000001, 0x100, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x4, 0x0, 0x8, 0x0, 0x8, 0x8, 0x1000, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x200, 0x34c9, 0x3ff, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x0, 0x200, 0x2, 0x6, 0x3, 0x6, 0x8, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8208, 0xffff, 0x400, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x201, 0x1, 0xffffffffffffffc0, r2}}], 0x1b0, 0x40080}], 0x4, 0x20000000) rt_tgsigqueueinfo(r0, r1, 0x40000000000012, &(0x7f00003efff0)={0x0, 0x0, 0x80000001}) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r7, 0x5423, &(0x7f0000001ffc)=0x3) read(r6, &(0x7f0000b0a000)=""/128, 0x80) 2018/02/26 11:52:07 executing program 1: r0 = socket$inet6(0xa, 0x4000006, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x6, 0x3, 0x3, 0x4, 0x9, 0xf28e, 0x40000000000}, 0x20) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) [ 55.197861] binder_alloc: 9680: binder_alloc_buf, no vma [ 55.219190] binder: 9680:9685 transaction failed 29189/-3, size 7680-0 line 3127 [ 55.233302] binder_alloc: 9680: binder_alloc_buf, no vma 2018/02/26 11:52:07 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000240)=""/19, &(0x7f0000000280)=0x13) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000006380)={@empty, 0x0}, &(0x7f00000063c0)=0x14) sendmmsg(r0, &(0x7f000000d840)=[{{&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)=[{&(0x7f0000000040)="2401d2380d12b00cb98de1d6cb5f485f2394e1d87305cd991f708c2c29c4b460e816c6a2de92297c8e06a1abe0fe605e9ea7c6a9fa35e3afd9dca3ad5c12ed4dd0c96e1920548b32d2a48875a016eb3d4c6b8f31a031e795e5a9f1b0e07dc6f4cf0688574f58d0173af4c33fc3d92dd1cd45abc440ae4ecd49316fdae3ff4ce19741e53fb2cab0ef7755cc5021c5772c9c7ae0d3f294e6a91ac6b4fd02a09d21b20141262946cd4a52f0332f", 0xac}], 0x1, &(0x7f0000000140)=[{0x60, 0x0, 0x6, "e32e2d626f1b075a1fe888736e3ded4a1c6f8e0b6dfd9b4d6fd29c5056250d3c7eda48e4c9923afc7eb7c94844350ad02eb56feb23eb1e404dd577ec3ca3ba454475695ec04806b8d6d4e29acbbe"}, {0x60, 0x0, 0x81, "20c4b71084d0f04fe8416035ad2859908f48a4e2907dd66101d095778b1bf2352e0fea26a4deb376cedfdb2ebe180a74f47194a1dd0582072e9a38d0ef97b09c87dab51d1ebf7cf952b7c685f6adbd2a"}, {0x38, 0x118, 0x67c0, "990f1d62a80fcad7affc0a31161c209fc44830c3e84b58c3130087ccbee5c2ba0495f2f6"}], 0xf8, 0x40004}, 0x2}, {{&(0x7f00000002c0)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000300)="a36de141bb5a6af1d35dae6a3deaa767c6bbf54459b858db15bc28d01fef7525", 0x20}, {&(0x7f0000000340)="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", 0x1000}], 0x2, &(0x7f0000001380)=[{0x58, 0x102, 0x80, "7a98a6875d252cf4000a085dd5567be81574b0ba7983dd5b803fdd73266181bbdf2febaa28824df3dabc4d26bfaa48c15c3e2f31ede747b63a868e09ea2b3c1407"}, {0xe8, 0x116, 0x100000000, "3c279cfd3f7fcff54b4b343152581fd75c2c2099981a484063cd669c4cb908eab7021f2ff6d9d11cd943093da685882db628439df65ab025d131a0508f87cd0d92c1eb138d7a415f94ba95267370c5d04ef0ba663edf51be0c46f1c04433f45c56d491d0c9cb516eed15ec382c721c73a57eab00ba5cf6dfda209c0c07d914e6b2c9a362408c124f5be0666cb4dba806ca8c395396b8f26ef0f3ecaf221bdd7da7d93074205ce46357fcbd95e514bde2ceb62e2cc08b246dfe73775f515b358b70c9c6116c88af0b8958b4ddab748da0c3"}, {0x60, 0x115, 0xffffffff, "e994907724f1e21a881237f35ed81a891f0dc63597f7bb4184e8c0d363d3729a83aa9cd5322fe423afa7cb4ac217b83b9b284e24bc349587ce81dd0463238b0a144496ae7401106c664abf1e22f2ae"}, {0x38, 0x114, 0x1ff, "f5392f3793736bbf99e1a6b9409812611a30d830f1833c9d4276e30a3eeff27419"}, {0x78, 0x3a, 0x5, "87f66079d89515f7708868855b8232715a5e0e1e51ae683b2c6edbe9384388c6792623519ee2f565158a6eaf546bca8a5674367758f8f53624a69d417951ccdf51f13d60889c12b17ee11090216151c5ce8b152ad25e6f05da9c5f2505f17d1835666cf5"}], 0x250, 0x804}, 0x5}, {{&(0x7f0000001600)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, &(0x7f0000002a40)=[{&(0x7f0000001640)="1a5a939980f69e95e0c09d0e5e156abbcb86675818cfb9f6f9f7dc201d086224731a1ac46fa8dd9f5830a22bdaf945d1b3b59ffeeb166dd8b74248db9ccc54cb758e91171164986dee0f0bacdc5e434097b26c960075dd60ac38efb33d99db6f186e4c4980dc9626a5b3299ce7b3a783431962cf8873f100ddf7c63f1677a6c70115588e807b1c126b2f55732045cd38b01aacd5b771c306a5ebc3c716244e1ee2288b87b5525b038d33a1185cf834f169e2971e872f9e38ec4b57c4a12d6ac373a84c59c2e1e50ceaeb2fcc9ecb68ba07739757a7b831", 0xd7}, {&(0x7f0000001740)="5d382e20cccf070ed5b5a260eb2ca234bba10162ffd18b78801a0b25c04e74f70f8609017c6dbebb831ed26b34768abcd77b513ad60f2cdde4e6ccec16af9104d1b38abe81304738736098cd392b9d5951f49ab5021c200742d148f02f33010d56a31a8b2c547a5d237e650f589f1de3419afdb84840e26c3886413ba35717772eee9d0d57c5d68f8146fd0d2466c07b354b26a69b71f5f9377b137f18d3", 0x9e}, 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0x1000}, {&(0x7f000000ce80)="12025242f4ed30056c34118fa2ffc7e0061c55675902117c5aef7ad3e211a1a64986f3b03134dc73d35d8b9b04a767c83b284f35", 0x34}, {&(0x7f000000cec0)="aaac3a859c953b4ed1116122ce08533dace905427343f567c59f7ceab2b45f4d44cc237544cd8ed0cf4949cd8f62427d9f41b75e35", 0x35}, {&(0x7f000000cf00)="010c0b507a1212f1d50d022f3ffdd741991ef7029b7e5f762f629fb987712453bff0a6d2d6e4e3a6a62caf477739c9bcbc9be42c11c8bb4a446838bf6b9ea7094ac814349ef3d4d5cd2e16964cd93fb109d1193d0860e6cfdf5f7e8d71ec03971937fa2c91931659be9d6c131eefe32e8d2671f391fcf8b47e10f1e349e5f0648bc5fba4", 0x84}, {&(0x7f000000cfc0)="62d852cd4b5bc514f0adcfa01ed026e51508372c6da639ec044743184ff9bad6222538cc77f152452d04521076e44dc29b7710eef709f41eab284c472c6163ca390f9809e3f621b7ae98791b369748e4e9ee97a8629a25ec3e255dced132d80ead1a8b0e1647b3f4cd2d0862422f6e936c6b7e8ecf6ff83393b78ec9ef923de32b8f13ac877252eba01e0e6b007a214c2fbe93ceef7bdf31e1fc5611737ec5444ec420b6efb68bdfc706d767d89b4d68ffa4e16e", 0xb4}, {&(0x7f000000d080)="b80f485628ec3c410359140eba9481745862d3b8f919f445a3900aa86fa90d76a240859b0eaf1f8513e42b44e9f6ace5d15c4fceb045fdcca9665d49fd", 0x3d}], 0x6, &(0x7f000000d140)=[{0x80, 0x11f, 0x8f, "410a46b298409cb6478bff33e62fb06c102a185cc40015819ea19f61c1903c2414042fce8982ee85afd8fe6980c118938f6ebda0cfba4297a49b088aa46bb4adc8ed07675f2ba3bcbffe80cc218cd0c0e66b3f3a45598acf90f33801972db0c7d184524161604491e1d384"}, {0x100, 0x112, 0x5f05abbf, "685e85d6ed6f7dfae9bfeacc15a45935137585ed155f6c867fe4fdedef4786d7a729c9562d646940087417746c30cd6773964dce988c7109bc3129cfd52ecc77e3c24d02c84ce9ae910481859e192571360ad0669b92aefc4be0a961e7d4c4056a6f58b582dfb671d94d7479811eb906b2ba03735a5aa689b03456f5b00fbe5717d4b18d0d0476ac88534050b5589b1ca373f840b1898b082bada9eebce309b0eae57fd308b35dc6025c03580dced22fbfa6028630a1f0bab285f03366a2bae8b1406c15c33f5e84a6ad5ea1ce5de0b38b3698003f227ca59112d2f8ccebf19f607bb2e2a4735a1b1c"}], 0x180, 0x4001}, 0x5}, {{0x0, 0x0, &(0x7f000000d600)=[{&(0x7f000000d2c0)="591d6d0a715688a479938b9ba9a6403b67c382cd908647e9dd6aceb621214dfd5d7403dede95f462ec85967640befdad69507da09cab856862bc6eef0db345c40ccbda2d61569acafe9e994ba4fbe8239a87516f25f7fcde910ea65156b96e46dbb91d8a37153d2de3150373edfcf5ae3e356e9dcc4a7ff540c57f8bbb877315ada5edb97e5675d7302d8577fe51387b1195403c141efc887797f2653cb031ee7204e9406389a6de45d75ea6cc0c4f6c1d0d7c840f7ca6b5fcfdf68d76897c785d6b3da59d89f31b7df1b4d28b2eca", 0xcf}, {&(0x7f000000d3c0)="9da084e2400116e8b7b55ba7ca5ec1803b8b2da7faa107d342e4109ddd230e8ebeafd7c56b3868a1382b5fae981254df6b4634084430fe95984a3f1899dd46f36d229dd9fad9772a286c89052a6858cef7323f6d604089808106d641c58c01ab26610a463ec1971eab841743614acd6d50bcbcdbe2040f38f3afa6f0a5e0f58bde502d6fc2b7de5bdf711e66a69534b414d3a9b2bbc4f1c7", 0x98}, {&(0x7f000000d480)="2c274329eb41c47808564dba9662f68a8860025c6235bd1a6b8bbb9105cce7ef49e2e9ebdc56b61a052eeb86423fa3c3d24596dea985cdc66a0be94dc8ff5a5a406705fc1b9d04086bc602a3cc4f7be22f0c689efd6869ed26e5f6516abb666d4e42f86932ea37b8b11f1fa8ad", 0x6d}, {&(0x7f000000d500)="abb746e68871a348d1f7799250c06eff8b67e8b4ced46d098fcc7d5c533c2377b6dc514e66ae17b96b59c5814e41198b", 0x30}, {&(0x7f000000d540)="33b74c701be2c84a8c1512022d553e4dc5483ace01a6f312d13f9d9460db69d99ec869c7dd75a590e03cbe213d0cb79ed680e709a73c3834021329b2367e2636f9e8d5a5e989fc3cecc3f6feb8d8aa87f4fa743a12f9e8c184f8673072e67a1bc5a7e2fdf737e26430faa5a15b96b18e4d7541866044a3579d4aafa61cf96dcb465eb0c6b3b25eb7171124f4c23bd6fcfc27aef8a831e47c5cc8b584e1d9ef67cd2eba7831d63ceb6107", 0xaa}], 0x5, &(0x7f000000d680)=[{0xe8, 0xff, 0x0, "ba8e4081042f86e152eed02b0217dd33d706b97065ec91303af228d5b60e16d8d8f1370794f7d8daa7a7aa097e619906e384e615761bc7586065c8171aa340d9574af355233b9814821e82e9a0bb83bc933e7ad56b374b3f0f199534b030aadb588865d37f3190f3e128c97b8f63d26ba12ad553d356854c163711a3fd89ea0269a24c8a81439264211c547bf98f75c75714fda03b7bcaeb61ded5cf0c3db5102fbe04811cc18c970317c221d24068a73496c1bc5e6f9159de7080452d00b1f5297650c471832622626cf254da76edadc24ee995"}, {0xa8, 0x115, 0x2, "2b1d166f6f39991c215ce771e2c7a2dd1c3ad6f85e533f13a6116453f7560e63626f8d0580eea725f88fd943d2d3f423c18c9c4dc3e48d3b9b927c6cdb4fd288654c9a4e429275026bb9781f83d412c19364cdf3dd1f228dd7367c9e7aed40e728e667cd4d8fcf623e1b21b2a0cccd14354045e2c311f5f9f08a13f6b12aeb889e24ecaaba237026d6f2b2ac5d5c8d9de3"}], 0x190, 0x1}, 0x7}], 0x8, 0x800) 2018/02/26 11:52:07 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8080, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000040)={{0x4, 0xedbd}, 'port1\x00', 0x0, 0x0, 0x81, 0x9, 0x80000000, 0x6, 0x7, 0x0, 0x2, 0x9}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x403, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc0189436, &(0x7f0000000000)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) fcntl$notify(r1, 0x402, 0x1c) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000080)={0x3, 0x3, 0x81, 0x0, 0x17}) 2018/02/26 11:52:07 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0xfffffffffffffffe) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000040)=@fragment={0x2c, 0x0, 0x400, 0x7f, 0x0, 0x3, 0x3}, 0x8) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000000040)=0x3ff, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x2, 0x1, 0x4, 0x1, 0x8f}, &(0x7f00000000c0)=0x20) 2018/02/26 11:52:07 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x142) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000240)='./file0\x00') umount2(&(0x7f0000000100)='./file0\x00', 0x0) [ 55.241700] binder: 9680:9695 transaction failed 29189/-3, size 0-0 line 3127 [ 55.267944] binder: BINDER_SET_CONTEXT_MGR already set [ 55.273323] binder: 9680:9695 ioctl 40046207 0 returned -16 [ 55.284979] binder_alloc: 9680: binder_alloc_buf, no vma [ 55.290637] binder: 9680:9695 transaction failed 29189/-3, size 7680-0 line 3127 [ 55.303225] binder: undelivered TRANSACTION_ERROR: 29189 [ 55.309196] binder: undelivered TRANSACTION_ERROR: 29189 [ 55.314676] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/26 11:52:07 executing program 5: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r2, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r1, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}], 0x18) sendfile(r0, r0, &(0x7f00009bcffe), 0x4c35) sendfile(r4, r0, &(0x7f0000fc1ff8), 0x80000001) 2018/02/26 11:52:07 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000d44000)={0x2, 0x3, @broadcast=0xffffffff}, 0xffffff48) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000667000)='t=', 0x2, 0x20040815, &(0x7f00005c7fa0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "71b9c06fc3c074bc9949c2fdf34a48d88e25a88e9bd2f66cd47e4fe1b964e97066d92f5451785d8129614eb42578d9ce20494d89eb8973424c32cddb1e74ac"}, 0x60) recvmmsg(r0, &(0x7f000060bfc9)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000b16fa0)=[{&(0x7f0000bf3f68)=""/152, 0x98}], 0x1}}], 0x1, 0x0, &(0x7f00006ff000)) writev(r0, &(0x7f0000446fc0)=[{&(0x7f0000468f7e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) shutdown(r0, 0x1) read(r1, &(0x7f0000950f90)=""/112, 0x70) 2018/02/26 11:52:07 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r0, 0x41007701) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000080)=""/31, 0x1f) 2018/02/26 11:52:07 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000039c0)={{{@in=@rand_addr, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000003ac0)=0xe8) sendto$packet(r1, &(0x7f0000000000)="67c70ac62f6348b703bde65cfa05e8eb972113710d47f0602fb238c72e095a624d727233bf2482987939e276b0ed3a3696eafd6c56eda0bb61c2d6cf746bd042eccf2da6877e5f23fe5fe781222660a90053afaaeecac6b8ebb1d861e8e6ff3ff89b2d462eff93a624532f167411fa5ef5644dc585d3ef2ba6cb8c6d2bbb9c0b210c", 0x82, 0x40, &(0x7f0000003b00)={0x11, 0x1c, r2, 0x1, 0x8, 0x6, @empty}, 0x14) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000000)="c2a5b2b258e73eae4cd7aea9b47fc666c95ca73a41f01a4b4c66b0ed6016872b1e3197c892d3a4d1a09d60c5331a69f64c38699e286d5673918fae11f4023cada2ae01f41d6b134e532f253ecb", 0x4d}, {&(0x7f0000000080)="271c279af6e2eeb6d627999f817184d412d5fc9e1286bf856db93aadbfd8d9f3ce8f140cc89b7dfc7b45bf9f2072789bd530acf35b42c8b3b3587236e2a9e8377715d18fea24c6d9c38da73983e48741077a67e1ef243ddaf4fbebe21852b801dc313fc1366554a0094bcf54d8e3c92c8eae770cab750440da8d511f8c5c09e193ad268eb974f2ff17d97118a964a41f759f778b08d761219b2d721df2bdb0c2b7f1c811ba1fc885351bac56ee19a3fb09e6b295108f2f43d5567966a00e42415534edd5c3", 0xc5}], 0x2}, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f00000001c0)="9701a3420ac3112c613db573260078850a4fb5bcd4486fa093b5fc33ff7e0cb8bb80b01e1b0d2747a5bae0e3e2cbacca172039354a77b6f4818d48e092228c76fa978d14823611dfe2130228fd68cb1351af5e75d7b0342bdbfa57794c695102387418dc9c0c8a171ed0e071c4cd443f5f5fd8613b289544b74e111192a8ba2a83f903bc9b7dc36e91ba7f821e9936c8a028a6af49f2b4c8b17d47b1829cb88d0751b4333dbeafc38a96c8795fec49570551afcd678aa68bde320cd625efbf4467b4a94d78670b37b4a605a9ef76b6e4889ddcf299ea682483940e", 0xdb) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) 2018/02/26 11:52:07 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = getuid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f0000000040)=0xe8) setresuid(r1, r2, r3) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) r4 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r4, 0x0, 0x1, &(0x7f0000001ffc), 0x4) 2018/02/26 11:52:07 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'os2.', 'trusted\x00'}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f000001dff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023fdc)=ANY=[@ANYBLOB="240100002d00ff0a00000000001200000000000010000000000000000080000000000000"], 0x24}, 0x1}, 0x0) 2018/02/26 11:52:07 executing program 0: r0 = eventfd2(0x40, 0x80801) r1 = epoll_create1(0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x301080, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000040)={0xffffffffffff0000, 0x800, 0x55f2, 'queue0\x00', 0x6}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000100)) r3 = dup2(r0, r1) r4 = epoll_create1(0x80000) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000100)=0x0) sched_getscheduler(r5) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000bf3000)) read$eventfd(r3, &(0x7f00007b0ff8), 0xfffffffffffffe78) r6 = getpid() syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x802) ptrace$setsig(0x4203, r6, 0x9, &(0x7f0000000000)={0x2c, 0x9, 0x40, 0x3f}) write$eventfd(r3, &(0x7f000068f000)=0xec, 0x8) write$eventfd(r0, &(0x7f0000000140)=0x3, 0x8) bind$nfc_llcp(r2, &(0x7f0000000100)={0x27, 0x8, 0x0, 0x7, 0x10001, 0x200, "634d1496b54dcfa25ecaa6a8bf23d984a0e4a9ca57de633f1ff112337e2f09f534751af81c5f6de4a139878b1192cbad0aee1ebddac34da82b8c60ef9871bd", 0x3}, 0x60) 2018/02/26 11:52:07 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) unshare(0x400) getsockname(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000002d6b004ede00006114032ce758", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000040)=0x32) 2018/02/26 11:52:07 executing program 3: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r2, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r1, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}], 0x18) sendfile(r0, r0, &(0x7f00009bcffe), 0x4c35) sendfile(r4, r0, &(0x7f0000fc1ff8), 0x80000001) 2018/02/26 11:52:07 executing program 1: socket$netlink(0x10, 0x3, 0xb) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x240001, 0x2) fsetxattr(r0, &(0x7f0000000040)=@random={'system.', '\x00'}, &(0x7f0000000080)='ppp1^user\x00', 0xa, 0x2) sendto$inet6(r0, &(0x7f0000000040)="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", 0x1000, 0x4000001, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000001040)=""/37, &(0x7f0000001080)=0x25) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) 2018/02/26 11:52:07 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x2, @loopback=0x7f000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x0, {0x2, 0x0, @loopback=0x7f000001}, @common='tunl0\x00'}) 2018/02/26 11:52:07 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000014c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001480)={&(0x7f0000000300)=ANY=[@ANYBLOB="c400000019001100000000000000000000000000000000000000000000000001e000000200000000000000000000000000000000000000000200000000000000", @ANYRES32, @ANYRES32, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ee7db72c9d34a43cf0503df659750000000000000000000000000000"], 0xc4}, 0x1}, 0x0) 2018/02/26 11:52:07 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x2, @loopback=0x7f000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x0, {0x2, 0x0, @loopback=0x7f000001}, @common='tunl0\x00'}) 2018/02/26 11:52:07 executing program 0: clone(0x200, &(0x7f0000611000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00002a7000)='./file0\x00', &(0x7f00007a9000)=[], &(0x7f00006fcff0)=[]) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80000) r0 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) readv(r0, &(0x7f0000001340)=[{&(0x7f0000001240)=""/245, 0xf5}], 0x1) read$eventfd(r0, &(0x7f00001edff8), 0x8) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) open$dir(&(0x7f00009ffff8)='./file0\x00', 0x62101, 0x0) 2018/02/26 11:52:07 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x5200}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x1}, 0x4) setsockopt$inet_int(r0, 0x0, 0x3d, &(0x7f0000000080), 0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x7fffffff}, 0x4) 2018/02/26 11:52:07 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) flock(r0, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) finit_module(r1, &(0x7f0000000040)="a2707070302d29706f7369785f61636c5f61636365737363707573657476626f786e65743100", 0x1) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xff, 0x801) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl(r1, 0x7, &(0x7f0000000040)="21f20b36e940ccf37680c33af871a2fddb") sendmsg$inet_sctp(r1, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) [ 55.445137] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/26 11:52:07 executing program 5: socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) recvfrom$unix(r1, &(0x7f000019b000), 0x0, 0x0, &(0x7f0000602ff6)=ANY=[@ANYBLOB='\x00\x00.0\x00'], 0xa) close(r0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='aufs\x00', 0x800802, &(0x7f00000000c0)="504cef9b71eabf1a959711b8562013a4e828d79cc0d4c14a3f805f0f6c1cf501ef71e7fd93dee29d1fb241d21b2325a570fdbf09a83ec22363a573fb2a6756c8cf00e581ef54006b8b32f7029561adfba204ed32752dfcba5fbd60395b1bece78ca0489d516f8a3b5e8c876b3c083c571e695f0f8c27e4510407ce29da5c4b8312b49766b4320f6e24bb1370baddab10531c21b1f24a78c36f317f5d6f551efa6273d4") writev(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="26ec8ad780a90f8974592f7881ddb27e7eaeb14830ae1106ed2221b9b17b34bee7f9ead2eacc2df95166aec07389e24df7ff3d766c9708a23b880e2b5402b2e2bf4765d41972b61942c837", 0x4b}, {&(0x7f0000000200)="8ef597c9ea94bf0f4ff0f26dbf6f370296f460ec094ccbdfc6210db80f9ad6547894410318a5ad291c05d034e085190f5b64149760f50d82429f09b5", 0x3c}, {&(0x7f0000000240)="6745a86d6e566d87a920e92f43184eaebe128f73bb90ebbfce7fa68abe50f0c0fd4af5b02f1cd12ba20098d3a16a0f20f55aea5e5868fc4b782f87dbfa517ae3cdd5554bdc83e29d2619b133020add47c8e4f4431a0c8445b73945aade26486d508ba74e5bc626ce6081f1feb9473a34b34ef67f4038ec7c0dd71706f18fc43f2c3ea1d7b26515ccc51047ba0ceef4440360755b37dc5ee96491c8cf8cf6082b3fbcc078eebda3ff0dbf3859d525f887840464ac48c92caf052e28e3cfc4393a80b0c9a5a08c9b5680d209091431739587c0ca7a95968a5bba47df3e92bcdf1e5250a142eb9f0304", 0xe8}, {&(0x7f0000000340)="6a4d7234c94d4d9b242a140e4db6d88a4472bbcd368a64b2b30a59cd5ed442ea6322fcf6854d509d914d32d974ab9cd2d87f5110", 0x34}], 0x4) 2018/02/26 11:52:07 executing program 0: prctl$void(0x20000002a) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x7, 0x0, 0xce1, 0x26f8, 0xffffffff, 0xb0, 0x5, 0x1c02, 0x5, 0x5}) sendfile(r0, r0, &(0x7f0000000080), 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) 2018/02/26 11:52:07 executing program 3: fcntl$getown(0xffffffffffffffff, 0x9) exit(0x0) writev(0xffffffffffffffff, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x100000001, &(0x7f0000000040)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20040, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x8) fanotify_mark(r1, 0x2, 0x10, r2, &(0x7f0000000080)='./file0\x00') fstat(r2, &(0x7f00000000c0)) 2018/02/26 11:52:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x202, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000000)={0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}) 2018/02/26 11:52:07 executing program 6: mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7) 2018/02/26 11:52:07 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) socketpair(0x1f, 0x80000, 0x0, &(0x7f0000000000)) close(r1) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/02/26 11:52:07 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) getpeername(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="00000000000000000000ffff000000000000000000000000000000000000000000000000"], &(0x7f0000000040)=0x32) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000000100)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000000080)=[], 0x0, 0x0, 0x252}, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r2, @in6={{0xa, 0x1, 0x6854, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1f}}, 0x1000100000000000, 0x8e, 0x81, 0x5, 0x4}, 0xa0) 2018/02/26 11:52:07 executing program 7: socket$key(0xf, 0x3, 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) preadv(r0, &(0x7f0000b35000)=[{&(0x7f0000901000)=""/172, 0xac}], 0x1, 0x2) 2018/02/26 11:52:07 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x4) sendmmsg$inet_sctp(r0, &(0x7f00000014c0)=[], 0x228, 0x20040010) 2018/02/26 11:52:07 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r1) r3 = memfd_create(&(0x7f0000000000)='selinux/mime_type&bdev\x00', 0x2) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x2, 0x17, 0x60, 0x9, 0x28, 0x0, 0x6, 0x1, [@sadb_lifetime={0x4, 0x3, 0x2, 0x6}, @sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0xa6}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, 0x3, 0x10, 0x10}, @sadb_lifetime={0x4, 0x2, 0x3, 0xfff, 0xa3, 0x8}, @sadb_x_sa2={0x2, 0x13, 0x100000000, 0x0, 0x0, 0x1, 0x1}, @sadb_key={0xf, 0x8, 0x348, 0x0, "a9115bd4d7c44809c9a8d9c049fbb475cd8d9fde54a8ccc07485a6d7cd67beeaaa3bac26f9ff9d1664803b89f15a7b6ad93b4cbaffe27bb8151416655a6e9697db76842902269ffd43a4e6ab56e32fe3d3ab6cca91c607d0b5ec2f7edfbf485916319f58b73613e870"}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@empty, 0x3, 0x10, 0x4}, @sadb_x_nat_t_port={0x1, 0x17, 0x3}, @sadb_ident={0x2, 0xa, 0x3, 0x0, 0x2}]}, 0x140}, 0x1}, 0x400c0c5) close(r0) 2018/02/26 11:52:07 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x1, 0x5, 0x8, 0x7, 0x3, 0x59f5, 0x10, 0x2, 0x6, 0x40, 0xfffffffffffffffb, 0x3}) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000040)) rmdir(&(0x7f0000000080)='./file0\x00') 2018/02/26 11:52:07 executing program 6: geteuid() r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) socketpair(0x7, 0x80807, 0x6, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x65) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @rand_addr=0x9}], 0x20) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x10, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x100000001, 0x2) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000040)=0x10) 2018/02/26 11:52:07 executing program 0: gettid() r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x5, 0x9, 0x9, 0x61}, 0x8) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000080)) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KDENABIO(r1, 0x4b36) ftruncate(r0, 0xffffffffffffffe1) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000080)=""/144) splice(r0, &(0x7f00000000c0)=0x1000000, r1, &(0x7f0000000140)=0x3, 0x0, 0x0) 2018/02/26 11:52:07 executing program 6: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000035ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d6ff4)) 2018/02/26 11:52:07 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/62) 2018/02/26 11:52:07 executing program 2: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="92", 0x1, 0xfffffffffffffffb) keyctl$revoke(0x3, r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80203, 0x120) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000100), 0x8) 2018/02/26 11:52:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ff9ffc)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ff7000), &(0x7f0000000000)=0xffffffd1) 2018/02/26 11:52:07 executing program 0: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = getpgrp(0x0) capget(&(0x7f0000000000)={0x0, r4}, &(0x7f0000000040)={0x7, 0x80000001, 0x1, 0x7, 0x10000, 0x8}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000080)={{0x3, 0x1, 0x800, 0x3, 0x9427}, 0x7, 0x401, 'id0\x00', 'timer1\x00', 0x0, 0x8b36, 0x0, 0x3, 0x1f}) 2018/02/26 11:52:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00007a1ff5)='clear_refs\x00') writev(r0, &(0x7f0000001580)=[{&(0x7f0000000000)="e1d551dd0b5ca0420f9a47680159f2d06dc2b80f48aff4dd269ab9578d8392c132da0042733be31e29e5f751fcbe11184c78d70a98023715a712ac5bfd901ad93591f9d6c116172f33bfbae34ba64318f7df6fbcfdf16159a66f69b0e84dc754258ad21f4836aa22d13fa4612f3de1b88be93722ad834e18fff90559a39af62df44f1b80fbc0ba3b95b16f39e8d812b90f6c05471bfb605abca3b9af97974115c1ce639ba219ec09fbd3234416257fd1dd01c6dd2d0265d1fbf3642b895db8072ca4d533129cb4bcf2d2cb113c7c5507fb6849a3ed119e07eaa023ad1a846beb25eaa0943968b2ac4e3f858b44e475", 0xef}, {&(0x7f0000000100)="279de80f5e65643a6dac8645b63abda46f9f40c2bcc658b0203f4dca4b2413d00a9fcd6c6e2f0be339709b3b57df3fe7a4d35b0cd299f746c9e644d9d115f6e24f2e7c3c02b1aa753ee3978d7888fd7a2a4da616d5b7484466162d78bf1cb1dd4c541aa8027fbf64ca817641bb389df7685fb4eafda256831cc02e216c73e9b6917c26f9bf2357e4202939c0110a33589c9a64b3d9a164886f339f76c4f6de9fd616be5d18fa9134f405ae4d8fe9760c07c314ab7e6aed603c9261d490261a5993a158be64a68956beb8b080b2b7fc3db8509965924f001f3e86d92df4163126b079e8f4a60082afd0f2", 0xea}, {&(0x7f0000001600)="14b3d2a575558a8a14f705d53830f20f599f8d1c748b8e2ce5605e019ec6b76da96fa9f78e12507b84346e89c99c528870ad82520ef5911dad1ca8ec6a02cb2ddea6d7a7ecbac8c4c9da209ca75bfd3173c2f7a0e5b269794dd16d754b487bded93fcf1b651664c499ccdfca8e897cea902197391e11e0bdd25ee4a9e1dc261861860a0dde08863cdac2932e4f21beb030c198aefe872e295f7749448e5aab3282d0348ca65fb077", 0xa8}, {&(0x7f00000002c0)="2ea5c4b7d4ef62dcde4d3cdb7125f8d22956ac30a63366ebee497634cb312f909e2c7098add8d475472e50efd8505591a7e1557bc4c0050cd8105dc9ed7bae9be54ba42cb3ea8e698677c8fb1fe7ed626a43e674dbfe1cb3ab4ffa2598297324210a80423175a8afe196331f0adac6b1cdc23eabbd7185eb71b4a98fe7c789506e605b01615a869578a4cbb25767a004054c8b90797f8bd67f7e4672201a7a6523d5913f35dec99262c97ab8cc04401ffe9b4dfc", 0xb4}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="cbf2813b24defa55cd9b825a4599644c520647fc5ca34f293bd6d4ae3a3799271065ecf6ec27043d945b5f0879546779ac2105a642a948821b80603fb627ce3134ca578d26e38b2092e1b7bee259dec8b79855bc9a3fb2596b5de16d6633685b17d0880da0446cea", 0x68}, {&(0x7f0000001400)="76a9f11c9851b6810986c14ae5f417a5e15b9a3f48eeda653d459e41060171a9ee67178a0bd2f5356d5718339902913c5682755c363cc6823c9d4ee9b21c1b0a38fbcc0560da1d41e4f51e0d8a57aa6c3bf48dd3998895", 0x57}, {&(0x7f0000001480)="ada0b4c59217e8021457aab5f7304e0ee864d3f7a370d72eb7dbf70c69cbd155a97d6444b5a9ca6390bfa3c4e750240ac1aec605b658c04023f4f48bcb44a28bee27568f2af54728e5ccb51c3c6280342413e35b74455ddddf5d43df18e232137a2d220ca7acd445309769daf7e1ab1b", 0x70}], 0x8) 2018/02/26 11:52:07 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000040)=""/86) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000ac000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f0000ea6000)={&(0x7f0000e1eff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x320}]}, 0x34}, 0x1}, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) 2018/02/26 11:52:07 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x270600, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x101, 0x80, 0x42, 0xfffffffffffffffd, 0x8}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x1ff, 0x7673, 0x7, 0xae0f, 0x1}, 0x14) connect$inet(r0, &(0x7f0000fadff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x2e) recvfrom$inet(r1, &(0x7f0000000180)=""/197, 0xc5, 0x2000, &(0x7f0000000280)={0x2, 0x3, @loopback=0x7f000001}, 0x10) fcntl$getflags(r0, 0x40a) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x8000, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000e76000), 0x0, 0x0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/26 11:52:07 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000080d6fb09e9f153e853921d5ba237ffffff0000000000008082e2ac74d50c9805f6396080f2e6b462d2f9ca369c9b63c186fd2ab1b006397079cc2348854bca395bc16e08a6ce6513c03f392abf1d53cf2500c4d2fcd531c6ee98bfa4620bdac260e6cb21d135f820a572ff136ffbc5c0d9832a8332f0ed3e4d1d537a66628e0c41b72bd5e5960ddd4c9f352010323ed31c6f809b795a681706c3a16c5f036e13439f0fd5af4f921a78dd8c5aac192872881fb7bc466a611b82205268"], &(0x7f0000000040)=0x190, 0x800) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00008dfffa)="6664001f66d0") exit(0x0) getdents(r2, &(0x7f0000000000)=""/43, 0x2b) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'security.', "6664001f66d0"}, &(0x7f0000000140)='vmnet0%wlan1vmnet1trustednodev:cgroup\x00', 0x26, 0x2) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300)={r1, r3, r4}, 0xc) 2018/02/26 11:52:07 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x178, &(0x7f0000fc8000)=[]}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x7, 0x9, 0x0, 0x7, 0x1, 0xc92, 0x8, 0x80000001, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x0, 0x1000, 0x1, r1}, &(0x7f0000000100)=0x10) 2018/02/26 11:52:07 executing program 4: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/ip6_flowlabel\x00') preadv(r1, &(0x7f0000000580)=[{&(0x7f0000000380)=""/228, 0xe4}], 0x1, 0x0) 2018/02/26 11:52:07 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') clone(0x0, &(0x7f0000feb000), &(0x7f000089dffc), &(0x7f00000be000), &(0x7f0000a48000)) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000000)=""/161, &(0x7f00000000c0)=0xa1) pread64(r0, &(0x7f0000015000), 0x0, 0x2000000000) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) 2018/02/26 11:52:07 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000100)={@common='teql0\x00', @ifru_flags=0x1000}) r1 = socket$inet6(0xa, 0x8100000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00000001c0)=0x8000, 0x4) 2018/02/26 11:52:07 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000540)=[@decrefs={0x40046307}], 0x0, 0x0, &(0x7f00000002c0)}) 2018/02/26 11:52:07 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x93, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1, 0x5, [{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x3, @multicast1=0xe0000001}}, {{0x2, 0x0, @rand_addr=0x9}}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}}]}, 0x340) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)={0xffffffffffffffc0, {{0x2, 0x1, @multicast2=0xe0000002}}, 0x888a2d941b30405a, 0x9, [{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}}, {{0x2, 0x1, @rand_addr=0xffff}}, {{0x2, 0x2, @multicast1=0xe0000001}}, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x1, @multicast1=0xe0000001}}, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x560) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, 0x15e) 2018/02/26 11:52:07 executing program 4: vmsplice(0xffffffffffffffff, &(0x7f0000df1ff0)=[], 0x100000000000027a, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='sched\x00') ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000040)=""/97) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0xa0000010}) 2018/02/26 11:52:07 executing program 0: r0 = socket$inet(0x10, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="240000002400030f07fffd946fa283bc0a0000400300000000000868f1ffffffd188737e", 0x24}], 0x1}, 0x0) 2018/02/26 11:52:07 executing program 3: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00006d2ffc)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, @tid=r2}, &(0x7f0000000140)) r3 = socket(0x19, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000040)=0x73e1, 0x4) 2018/02/26 11:52:07 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}}) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x6}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) sysfs$1(0x1, &(0x7f0000000000)='%user![}q!^^em0\x00') ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000001ffc)) ioctl(r0, 0x6, &(0x7f00000000c0)="5c79b785894096559ccea00452ce325b40d7cacaf7eb5221f0c2c3ad947f2f9392f6e6473147bb1ec065a7fd4685b159c6a76456a0372f04c55a208de9faf69209ae0225ceb3be829b66f20f662583af661b4f6d0ef0fa780b8a791382ce82929b7e57b5ddeaa95616eedebc0c3fcd7e3218ae8cec365ef0bbbc74b937a9e3b009c5ea41cf4beeab81cae8e82b56afd8a19d34fe01c1f96643b22f6c02fdefa89a5f977ac82b8daa6fcf43613d96e0caf69086ffce2d0bbe4d742f58") r1 = getuid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000b40)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40210}, 0xc, &(0x7f0000000b00)={&(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="000000180055000000000000000000000000000000ffffe00000017c016c00cf4c0587848cefcab466c140a0fb32e694f257b13a4bd5ff8b5121c904c1a1047959badef1e0af6ed6120e79f45e2b452e3b13d51eacadb6a355426e7adfb59d4fce77cb1f5b247f83dec4c50c9fc8088b245dd22f006300b97fafb26f056cf0d1fabb0c006a0000000000", @ANYRES32=r0, @ANYBLOB="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"], 0x95c}, 0x1, 0x0, 0x0, 0x24040000}, 0x20000000) 2018/02/26 11:52:07 executing program 6: setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000040)="eda7929aaf846995c6e7f9ce79806afa2d39d3e6b4", 0x15) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x3, 0xe622, 0x1, 0x4, 0x5, 0x7, 0x4722d833, 0x10000, 0x100], 0x9, 0x8, 0x6, 0x100, 0x401, 0x9, {0x4a, 0x6, 0x9, 0x9, 0x3f, 0x7, 0x80, 0x80, 0x4, 0x40, 0x4, 0x4, 0x3f, 0x5, "53605971e32c95122ae24f09e2170f8dae909627ffd804e6d0fbb21629d5447f"}}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000180)={0x12c, &(0x7f0000000140)=""/34}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) r2 = geteuid() sendmsg$nl_netfilter(r1, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000400)={&(0x7f0000000240)=ANY=[@ANYBLOB="8c01eeff05fffffffffeffffffdbdf250300000078014c000c001f0000000000", @ANYRES32=r2, @ANYBLOB="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"], 0x18c}, 0x1}, 0x800) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000480)={0x7ff, 0x100, 0xe781, 0x800000000000, 0x401, 0x8000}) ioctl$TCSBRKP(r0, 0x5425, 0x3e6) r3 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f00000004c0)={0x0}) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000500)=""/227, &(0x7f0000000600)=0xe3) setsockopt$sock_int(r4, 0x1, 0x0, &(0x7f0000000500)=0x1, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) splice(r4, &(0x7f0000000640), r3, &(0x7f0000000680), 0x0, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r5, @in6={{0xa, 0x2, 0xeb2, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}}, &(0x7f0000000280)=0x8c) 2018/02/26 11:52:07 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000200)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x2}, []}, 0x14}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xb8, 0x14, 0xa, 0x800, 0x7, 0x1, {0x3, 0x0, 0xa}, [@generic="9d9726f154dc383dabed35b64e5d3778175bd15f18c5fb0ab2aa879ed11a836917793a603f74428d985d8a703135e82763ea89bf6b8da4cee904cbb734a8d68ddc80fc42cbc60419b03e3bf52023dc7fc80d3abdd4d55d18aed575acd5f0facc98a04f277dfe561da9a6f4eba96124ecea4a226b77a526749a99392c80b630a5f92bd45e9eaccae26de2d06b5a45be6d653b7439bae42b3f47880143899e616cb8"]}, 0xb8}, 0x1, 0x0, 0x0, 0x10}, 0x8081) 2018/02/26 11:52:07 executing program 0: mkdir(&(0x7f0000046ffa)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000043ffa)='./bus\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f0000043000)) chroot(&(0x7f00004edffa)='./bus\x00') r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f00000000c0)="d62ecb51b178fecdf69c18d701e8e602f182476de0eb00c75716ba821197b215e29a35b79301b892338742d34cfc6d", 0x2f) umount2(&(0x7f00009fa000)='./bus\x00', 0x2) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x251, 0x4) pivot_root(&(0x7f0000b3d000)='./bus\x00', &(0x7f0000049ffa)='./bus\x00') 2018/02/26 11:52:07 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x9) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) 2018/02/26 11:52:07 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)={0x0, 0x0, 0x0, 0x9}) r0 = socket$inet6(0xa, 0x809, 0x84dc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b05f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}}}, {{@in=@dev={0xac, 0x14}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) 2018/02/26 11:52:07 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=@getae={0x40, 0x1f, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}}, @in6=@dev={0xfe, 0x80}}, []}, 0x40}, 0x1}, 0x0) r1 = getpid() ptrace$getregset(0x4204, r1, 0x6, &(0x7f0000000140)={&(0x7f0000000080)=""/167, 0xa7}) [ 55.921491] binder: 9858:9864 tried to acquire reference to desc 0, got 1 instead [ 55.939576] binder: 9858 invalid dec weak, ref 40 desc 0 s 1 w 0 [ 55.957662] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/26 11:52:07 executing program 6: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r0, 0xf72, &(0x7f0000000040)={0xa, 0x6, 0xd2f9, 0x112}) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)) 2018/02/26 11:52:07 executing program 7: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x9b75, 0x3}, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000666000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000aeb000)) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000000c0)={@common, @ifru_map}) recvfrom$ipx(r1, &(0x7f0000000140)=""/22, 0x16, 0x12020, &(0x7f0000000180)={0x4, 0x5, 0x9, "dbde9591c2c8", 0x80000001}, 0x10) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000001c0)={0x2, 0x4}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000000)={0x6, 0x4c6}) 2018/02/26 11:52:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x1, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000713ffb)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={@common='bond0\x00', @ifru_flags=0x5500}) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/02/26 11:52:07 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x2, 0x1ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x84000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0x0, 0x0}) r2 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000040)=0xc) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/relabel\x00', 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000d76000)='attr/current\x00') sendfile(r4, r4, &(0x7f00006c7000), 0x2a) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}}) unlink(&(0x7f0000000100)='./file0\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 2018/02/26 11:52:07 executing program 4: accept$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x10) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000080)=@file={0x0, ""/72}, &(0x7f0000000100)=0x4a, 0x800) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000140)='net/route\x00') exit(0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/02/26 11:52:07 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000511fd8)={@generic="30609402000000001b00067d08cebd5c", @ifru_mtu=0xcf17}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000080)={0x10001, 0x3, 0x1c89, 0x1ff, 0x2, 0x4}) 2018/02/26 11:52:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0xc7678fd967af9b6a, r1}) r2 = syz_open_pts(r0, 0x20201) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000b28fdc)={0x0, 0x3ff}) writev(r2, &(0x7f0000fe7f90)=[{&(0x7f00005e8f7e)="ae3b156f6594a2ec4aff8690e29b5acfed0a15ddabfbcbf1533984a7bffe6b44082a7640069fde4a681bb4a2160a0d", 0x2f}], 0x1) 2018/02/26 11:52:07 executing program 1: socket$inet6(0xa, 0x801, 0x3) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0}) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000000040)={@generic="58b9632ca52e17634c2739a85933ec21", @ifru_addrs=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) socketpair(0x8, 0x7, 0x4, &(0x7f0000000000)={0x0, 0x0}) bind$inet(r1, &(0x7f0000000040)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendmsg$unix(r2, &(0x7f0000001700)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001640)=[{&(0x7f0000000040)="8b88a27d1505a788973e931e527e32728bb329e42bd5349fcc417127b10af5b006ba379bb2c1684fa5ca8674e443078e8fad810d484617622a8c7eac5b74d1e1a9003cf26e5cc1c4ea9a981c16c5324f3003ae1f8e2bb241b2e7c64af7c41264a790c4c1fd28aa2ae4c0f3e49a79", 0x6e}, {&(0x7f0000000100)="65ddd0e288cc83ad37ea03eaf86bf754574a5722216cfd40255c7706507659d6e5f5eca88631e72bc94bd2f54de57894069383d7967d7eb42a2338c044a8534adbdb31428a7a3f8cebdfe32e3290d7b7fbe1b6", 0x53}, {&(0x7f0000000180)="3cb238450a02f8bd64110ba2dd9bdd70b6862caacda12081168c07bd0bc4e1588b71ba8c63d7060e1e066bae95d4d2afd655b5e30c9b934e48ecdf1baa95c67291d03e82c2ca889ed822a367f54d669ce39fd229f7a36ac5548598ab2564ea7930e2c4096d4f06ae3e450d1968da8a9292c33f86df0b1cac7261ebf5ed0fb1379a89f77b8c19a12f5d737b8b935277000000000000", 0x95}, {&(0x7f0000000240)="701505dfe39109becf7cccb9f8506107aca49121eb3cab859efb808d", 0x1c}, {&(0x7f0000000280)="86e36c45d62160242139f148324547425c1f9dabc3a8d88befb7d340748bdedf9f3381753d8a9a1308ed69cbddb6e9316d2fe1c2702f24bea483ecbfa7cd35253eadc23d9a55aa9cdb135b103a0590764a0bbcf402e5cc3b8ab8b00956c2ccba07437cd611952bc36beb7f0934bc2b7689fe63931b8260eeb94fa666ec1829cf4f0764d591bb24f30fff82488af2957cbff9033cfe59f171b6008a910e217728072a2aaf129c65e69ca52917c8ab29740168be0ad19fe1c9224b43ae6e79fe6303642c460d6057df0a0b82114a9c7a866265d5fcdb96abff296f9dac0147c1981c692215660715bb", 0xe8}, {&(0x7f0000000380)="631b0422d1e596d79aa38891930c763494031b98fb6a771212a15498dc23d85d47064a2558d35c6a2673d366cee132697f08aa5dd1c6eeb7936f8c6ca8147d5d1394055f26", 0x45}, {&(0x7f0000000400)="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", 0xfb}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="8a42f3f159f46e850f9388b1aab33b0b5a8c1746cda3896aa130c2199862b19f9148a9fac2a36733bde469559e5b7053f3f8605cffe82c19ba8066530fe6c6d69f258b4219ac33ccdb78becd7c4df8dd9a1703ad69f12c0912", 0x59}, {&(0x7f0000001580)="cc0f0971c6822d4437362b557225ec1fc9e49cb6d493becfbeece2a763759fea7e6ffec868a0786c2c99ff02bfb44e2d056461a814e2376b916adc87498f47c333184bc71331e426d5ec8f1f72d0d63e4aaa747cebdfcb7edd35ca07a57830f540613c6c79be6505db640d09d5417f8811b7f6acaa4b2430cfa5dc1631185f2164c7782c9f9cf939fc8f927159ba20578c690becfcf071592db657dd766eeabebd474d23fd073a308b0353", 0xab}], 0xa}, 0x8000) r3 = socket$inet6(0xa, 0x807, 0x101000000000001) sendmsg$inet_sctp(r3, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f00000000c0)=[]}, 0x0) [ 55.975514] binder: 9858:9864 ioctl 40046207 0 returned -16 [ 55.982553] binder: BINDER_SET_CONTEXT_MGR already set [ 55.982561] binder: 9858:9888 ioctl 40046207 0 returned -16 2018/02/26 11:52:07 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40010000000178c, 0xffffffffffffffff) ioctl(r0, 0x4, &(0x7f0000000000)="53f722ce86549b2fbfcf93b58f9e43114cdf45dfac138894f4c7fd62087c449ed32b4a11fd831ae88e932397345d32f151fea1be37612ca7f15491c070934af8e9bfba68c42a88d9238a7a996758a1c35f88f6abcd1e66e52c052ec089fbddbe1c84b7bc99ff368e38") setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="6df44902718fb703414bd468f601a94a", 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)) ioctl(r0, 0x5382, &(0x7f0000c22fa7)="7f") 2018/02/26 11:52:07 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0xffffffffffffffdd, 0x0) clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) nanosleep(&(0x7f0000000100)={r2, r3+10000000}, &(0x7f0000000240)) 2018/02/26 11:52:07 executing program 0: clock_gettime(0x9, &(0x7f00000ea000)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000000040)=""/254, &(0x7f0000000140)=0xfe) [ 56.058416] audit: type=1400 audit(1519645927.901:38): avc: denied { dyntransition } for pid=9910 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 [ 56.093639] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/26 11:52:08 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) uname(&(0x7f0000698000)=""/235) 2018/02/26 11:52:08 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x9) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000000)="f72d2fd85e3640f7a621e8a8659169a5caaacc5621969d29b9f63950e109d0b89030c79ee7da27544f535c7bbefcdbbd6d7031e33eccbe22a01bd193e5d0d123c7a600532ea00394509af780e0f2", 0x4e}, {&(0x7f0000000080)="598a87e6a2c9fe8c99c842f0445866747604757d334afa20d505cee9ed8eb4ccb05ba126aa595f", 0x27}, {&(0x7f00000000c0)="8a87a6686abed8107098361c757547e89d3db2aa191266c478c44c919907f7f786561c6e8b431391", 0x28}, {&(0x7f0000000100)="587aa44c1a2305275512bd3930d79adf9ee1d2412ca2497c", 0x18}, {&(0x7f0000000140)="5471579c3ba903f69f85aa19fe524d0bdaa85dc04a6c9577d6af21d3e26207b9e4fc7cd9d8faf3dc0bf4b6f55210863894f5d425f9cca723df8b67f0b550abf648800a8cedf3b2f13f0d584df8a781fc40b6cf309e90a57749b5aff66f8a8821d2be", 0x62}, {&(0x7f00000001c0)="cd6a81a44e9b018a610b1c874d9b3a94177956e5aa0e40a017678d5fe4d2c84c8de302ba7c1668971c07b05f63ae07edce4b788423e165d0bd13b5e6e6cee2346360c8652bdab68246728e1474280b508c368ddc54afc19801a46ae2278b445f22b55b4702e5c92a14877818c298742fede70720db33bd940b9b44eddaa416babf5f7644d79e52d901297d1b83ca09a710d01bbe42a405dbc6d3ac715855d18380232a4fc7", 0xa5}, {&(0x7f0000000280)="11611543979e609a4a81e61ae206e653976cfeee3aa9482e4d802e7e00407dda1e650efa597481d40e22bf168e4b7bbed1f0d8b6789bc8064921aadccfb71f224438cefb228b415480d2ff29e2fefe9b57a60a21cd5a18d4220c9500018935d13b5d02e34284ff6430bd30b6a8def6f53576839b64f28067fd2a2ead153d9252cac8e06bd734456a49d89303462e2d573b855a78a842b2a5351da7a9afc51a8886b9657947508c988d01b9815e035493acbc965498e52cb83c182a1d6803a9fe15f47d6267bee4f8b49105f328052585e4fba86c49e9e55f1b304115a7247084588c8c7b376c02fea141a6023f436438", 0xf0}, {&(0x7f0000000380)="f16dd581f7400e1c8d0365b963790aa9b0c13a2625062d24a7ce83af", 0x1c}, {&(0x7f00000003c0)="7b99087ead5576700be3b80390584ecef0d41ea9084c100da711ccc0180838756074817d869c88121b277b3abbdb669ec4f946ea73b1cba0a129bf8baf10e4c16cc011305094e3dd9029d5f6c867a91799aaf416fc75b8d81f8fa10cd6b1aa09b49d65bcc73e00d93c2bb00cc29d94eb4746fcbb3059c7a660c9d1518da0a583071a74d7b3583ed2573d8b844353867a4fe20756b95e12e244c6c21ef3647510f71041864c05523166f7825ecffa05def5b8d81da23320c1d0b66f10c8774449167c82dc46398731869793c06f3e6ebca1ebac07cff7f1d32e66a8c538898a40416c", 0xe2}], 0x9}, 0x0) 2018/02/26 11:52:08 executing program 7: r0 = socket(0xa, 0xf, 0xe9) connect$inet6(r0, &(0x7f0000bb2000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) connect$inet6(r0, &(0x7f00003b1000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xd97}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$peekuser(0x3, r1, 0x10001) 2018/02/26 11:52:08 executing program 2: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000000000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_XDP={0x4, 0x2b, []}]}, 0x38}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000740)=0x0) lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000840)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)=0x0) stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000a40)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a80)={0x0, 0x0}, &(0x7f0000000ac0)=0xc) getgroups(0x1, &(0x7f0000000b00)=[0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000000cc0)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000680)=[{&(0x7f00000000c0)="96eb6664482f3328b40359eed246b243f747af85ac7a0fdf77a88cac26fe4861556a9161d5b92d44475fe615c388ab6cf757b420f0242124f09a2fc45acbc232a9cabdde08eb80bc684314e52ed18700509e5403b12ac6c14f6b8979f3907eeaa20a576e0b55f9a418464544e1f981b6d6c3b2f21ced920c501bdb8b40ee593c17f598bc35d1625e37102dcfec95a936686dbbc1660896de6a7bc064781680842a36aa2f4b82e7e45b15da0e6780ca49b6ed3bc4ba4a26644c552e54a4d83f2eeebff65c12f04eaedb9580f416e4a1d0f50ccfc4e6b3f2c93e7f4d6b529aceeb482876c879a81df6ad160c81b96e863c55", 0xf1}, {&(0x7f00000001c0)="9abde6cbc63aadb2eb9716d3ca5b095e61deb6801cf44633679838bfeabf248a44b9f1fcf49d39a931bb3a059ded33f4d67fab182644f8e4169d8079b33b90b64b61b834e55a5c764b6f311f43486ddbde2216c41e679480da1a3efba5055437876fcff25171547292c4ee19e016813dacbae83eae31edfa585e0433a404ab9c404d1c78a28413b070d651c3387c7afcaa760c3af04bc438b0f4fcdfb7e3bcb2fbc5b9105349c9b37fa93cdf67e429c1babbff76866eaddff826b0f74773b8addc075c145365a93b9fd1fc9a28280e5f66028a541f30740fef256b", 0xdb}, {&(0x7f00000002c0)="7856b1c009728bdd1a7c32b6c651384bade6fdc21c90a840aa17015b01e067777a0d09191a7a32746256aeedac044f08b97b1084da14a57b20", 0x39}, {&(0x7f0000000300)="2ebaaaf4300618a8b15c24f021df2f3ab3643d29cb4d6a4a9af74fb6468ad4f13e8efc6b8e673b2d45cf77e5046dea9d79a6513e18850f0b3c6546badf70af9735c3d0e41745d574cd15364262780fe3bee68f2f92916cb87fb7a2f7a754cb4244d977311128c607ea26cac8b557be992157a765", 0x74}, {&(0x7f0000000380)="960c72f97b61bf026a2874f982bebb", 0xf}, {&(0x7f00000003c0)="9aeccf97302a8b7b88937bb62e8882a19bbbe7467579965daee150303c3005382d73e481c1c6f1f827d389a49a9a52cb26", 0x31}, {&(0x7f0000000400)="00012d99abee1d9952b371ebdb017b549596a53b0c004fdd7fa8262f1013e7926bd1c3ed484c1f4c6f88a0b868a863cbb36e", 0x32}, {&(0x7f0000000440)="6a7b7a72826492ad253d559c025e8e893c64166d764d06f5f540cbce0078f2d14e411906f9d8e2effd74baa1abd2cbb760245198060e1ed81d2f314eea18f4c5d73f44d85de8b3b6de03a6eded6e931b7a6b57e72c8d93a361aac823300cf48d229b2e4c969b3f20a3365384965237a8ab767bf7a67aefb71cb07270b39794e1fefcfe7ede141f441c9d86953ef10cad3bd537a2d05aa119c6e16e2a2e61bb1c78b697a619c506296b0fbd0394b698bf0c55a3d1775c34dcb9290a", 0xbb}, {&(0x7f0000000500)="97e7cd09f073cf6a1153b242e5e85b2230f2b3ec5085d7bc499f46ef0c74d5aaa385404a1cc46f5c8b2febe78677878e85e16973bcf44cbd368ce3e20cd8a0a2bf1a8ca1c7f55b2bd66cca7a2363624139ddbf9b63a12a6ac9d84b5a0144b2b055c437c5dc3612079e7615555c43552320a967e03d678515335138a1bd7d2d2d88ec47e917eaa2d052bb05d5df4cc1f62ac20cc733412440d463c1c0f71e212061d0e9ca67175b3735470fb3e584dcc9ac2ce1025155d940c7a157c854937774b73267e35fdbb92071c75a01b7a8c127f92169d33c8afaea6c7b", 0xda}, {&(0x7f0000000600)="626cfe7b435ff74bb47b88e1e9e0b0240247b4e50dd16bb4ae79678a310adc9e3825f346f62ea7a3ca3c320109eea09538e0ad8181ecb2104ec9ea017b391ab92c0cb323d788b14c0da72d3d455835536106f0376aa5f069be16462d181a6186d4560fb8b9115cf20737ab7a46b82d7e9df3", 0x72}], 0xa, &(0x7f0000000b40)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x148, 0x4040000}, 0x40000) 2018/02/26 11:52:08 executing program 4: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) mkdir(&(0x7f0000014000)='./file0\x00', 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f00000001c0)='./file0\x00') getxattr(&(0x7f0000000040)='/', &(0x7f0000000080)=ANY=[@ANYBLOB="73dd5861e9a1bdf5747970eb4ace4f6052652576fadc28aaae83cd0000000000000000000000000000000000"], &(0x7f00000000c0)=""/212, 0xd4) renameat2(r0, &(0x7f000000bfec)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file0/', 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000040), 0x0) 2018/02/26 11:52:08 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ptrace$getregset(0x4204, r1, 0x4, &(0x7f0000000180)={&(0x7f0000000080)=""/241, 0xf1}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) dup2(r0, r2) unshare(0x400) r3 = inotify_init1(0x0) fremovexattr(r3, &(0x7f0000764fdd)=@known='system.advise\x00') 2018/02/26 11:52:08 executing program 6: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000057000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000055000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a}}}) readahead(r0, 0xf6, 0x1) 2018/02/26 11:52:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2a) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) r2 = dup(r0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) bind$packet(r2, &(0x7f0000000040)={0x11, 0x7, r3, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x18}}, 0x14) 2018/02/26 11:52:08 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000000)=0x1) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/184) sendmsg$inet_sctp(r1, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) socketpair(0x3, 0x4, 0x3, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0x20}, {0x8, 0x49b8}], 0x2) 2018/02/26 11:52:08 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000e0cfbe)=ANY=[@ANYBLOB="0224b3d1fdd3c887c16a0f160f000002"], 0x10}, 0x1}, 0x0) 2018/02/26 11:52:08 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f0000000140)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, 0xffffffffffffff66, &(0x7f0000000100)=[{&(0x7f0000000040)="45a305584e0ea24d548bc96ec397be3049130ffbfc413f583d5c66dc20fc7556f86011c70aa6a109acc3eabbd5169663f4acbea556666d8341efdd215a04d4b1d13235eedac7c3a72936b06efaf3840b4b6a83ee96ae2b3dc5ef3b5578543d10239a1debfe63844e5bc90e12f6e759108ca4d00a199bd9ee9d96a941fb64544a819d27f0d510578b531210faa6e588c3ee9edc381b82680f81aea6a314e243eb0fb6c860f762126e011390f0f8117a51ccbe1e152ed5a8f3f5ed5d0c9f6e5b0a", 0xffffffffffffff0d}], 0x0, 0x0, 0x20, 0x40}, 0x400000000000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 11:52:08 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) recvfrom(r0, &(0x7f0000000000), 0x0, 0x12040, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x3, 0x4, 0x2}}, 0x26) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f000000afe8)) [ 56.195008] [ 56.196678] ====================================================== [ 56.202979] [ INFO: possible circular locking dependency detected ] [ 56.209374] 4.9.84-ga9d0273 #44 Not tainted [ 56.213680] ------------------------------------------------------- [ 56.220074] syz-executor5/9968 is trying to acquire lock: [ 56.225598] (&mm->mmap_sem){++++++}, at: [] __might_fault+0xe4/0x1d0 [ 56.234139] but task is already holding lock: 2018/02/26 11:52:08 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) r1 = memfd_create(&(0x7f0000000000)='cpusetppp0\x00', 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0xffffffff7fffffff, 0x1, 0x510e, 0x0, r2}, 0x10) 2018/02/26 11:52:08 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/171) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@remote, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) setns(r0, 0x8000000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000000280)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@ipv6_getnetconf={0x4c, 0x52, 0x8, 0x5, 0x2, {0xa}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0x2c35}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x8}, @NETCONFA_IFINDEX={0x8, 0x1, r1}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0xfffffffffffffe01}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x3}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x408c4}, 0x20008000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00005ea000), &(0x7f0000000000)=0x8) 2018/02/26 11:52:08 executing program 7: keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r0, 0x800, 0x454842b7) [ 56.238789] (ashmem_mutex){+.+.+.}, at: [] ashmem_ioctl+0x371/0xfe0 [ 56.247223] which lock already depends on the new lock. [ 56.247223] [ 56.254211] [ 56.254211] the existing dependency chain (in reverse order) is: [ 56.261811] -> #1 (ashmem_mutex){+.+.+.}: [ 56.266644] lock_acquire+0x12e/0x410 [ 56.270951] mutex_lock_nested+0xbb/0x870 [ 56.275595] ashmem_mmap+0x53/0x400 [ 56.279724] mmap_region+0x7dd/0xfd0 [ 56.283946] do_mmap+0x57b/0xbe0 [ 56.287850] vm_mmap_pgoff+0x16b/0x1b0 2018/02/26 11:52:08 executing program 7: r0 = syz_open_dev$urandom(&(0x7f0000000ff3)='/dev/urandom\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) write$tun(r1, &(0x7f0000000040)=@pi={0x0, 0x0, @ipv4={{0xe, 0x4, 0x40, 0xd0, 0xe5, 0x0, 0x2, 0x7, 0xff, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @rr={0x7, 0x23, 0x9, [@rand_addr=0x3, @rand_addr=0x6, @dev={0xac, 0x14, 0x0, 0x14}, @broadcast=0xffffffff, @broadcast=0xffffffff, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x11}, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x9, 0xfff, 0x0, {0x28, 0x4, 0x4, 0x80000001, 0x7, 0x1, 0xfffffffffffff3e3, 0x3, 0x7f, 0xffffffffffffff4d, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[@rr={0x7, 0x27, 0xd7, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x15}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @broadcast=0xffffffff]}, @lsrr={0x83, 0x1b, 0x1f, [@multicast1=0xe0000001, @empty, @multicast2=0xe0000002, @multicast1=0xe0000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}, @noop={0x1}, @lsrr={0x83, 0x17, 0x9, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @cipso={0x86, 0x2b, 0x3, [{0x2, 0x7, "e4d4ae4b90"}, {0x5, 0xf, "7e018da090307bdb038de207f6"}, {0x1, 0xf, "fc5db203363e09bb1342c23147"}]}, @generic={0x0, 0x4, "a95d"}]}}, "ded5b75134"}}}, 0xe9) pwrite64(r0, &(0x7f0000aca000)='\t', 0x1, 0x0) [ 56.292234] SyS_mmap_pgoff+0x33f/0x560 [ 56.296708] SyS_mmap+0x16/0x20 [ 56.300497] do_syscall_64+0x1a4/0x490 [ 56.304892] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 56.310495] -> #0 (&mm->mmap_sem){++++++}: [ 56.315352] __lock_acquire+0x2bf9/0x3640 [ 56.319995] lock_acquire+0x12e/0x410 [ 56.324291] __might_fault+0x14a/0x1d0 [ 56.328673] ashmem_ioctl+0x3c0/0xfe0 [ 56.332966] do_vfs_ioctl+0x1aa/0x1140 [ 56.337346] SyS_ioctl+0x8f/0xc0 [ 56.341206] do_syscall_64+0x1a4/0x490 [ 56.345593] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 56.351199] [ 56.351199] other info that might help us debug this: [ 56.351199] [ 56.359318] Possible unsafe locking scenario: [ 56.359318] [ 56.365346] CPU0 CPU1 [ 56.369982] ---- ---- [ 56.374617] lock(ashmem_mutex); [ 56.378280] lock(&mm->mmap_sem); [ 56.384572] lock(ashmem_mutex); [ 56.390751] lock(&mm->mmap_sem); [ 56.394495] [ 56.394495] *** DEADLOCK *** [ 56.394495] [ 56.400526] 1 lock held by syz-executor5/9968: [ 56.405097] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_ioctl+0x371/0xfe0 [ 56.414064] [ 56.414064] stack backtrace: [ 56.418535] CPU: 1 PID: 9968 Comm: syz-executor5 Not tainted 4.9.84-ga9d0273 #44 [ 56.426040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.435376] ffff8801d507f908 ffffffff81d956b9 ffffffff853a2e80 ffffffff853a2e80 [ 56.443372] ffffffff853c2f80 ffff8801d65968d8 ffff8801d6596000 ffff8801d507f950 [ 56.451370] ffffffff812387f1 ffff8801d65968d8 00000000d65968b0 ffff8801d65968d8 [ 56.459356] Call Trace: [ 56.461926] [] dump_stack+0xc1/0x128 [ 56.467280] [] print_circular_bug+0x271/0x310 [ 56.473414] [] __lock_acquire+0x2bf9/0x3640 [ 56.479377] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.486372] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 56.493279] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.500271] [] ? mark_held_locks+0xaf/0x100 [ 56.506221] [] ? mutex_lock_nested+0x5e3/0x870 [ 56.512423] [] ? __lock_is_held+0xa1/0xf0 [ 56.518190] [] lock_acquire+0x12e/0x410 [ 56.523788] [] ? __might_fault+0xe4/0x1d0 [ 56.529565] [] __might_fault+0x14a/0x1d0 [ 56.535253] [] ? __might_fault+0xe4/0x1d0 [ 56.541021] [] ashmem_ioctl+0x3c0/0xfe0 [ 56.546616] [] ? vma_wants_writenotify+0x51/0x380 [ 56.553077] [] ? vma_set_page_prot+0x10f/0x180 [ 56.559281] [] ? get_name+0x250/0x250 [ 56.564701] [] ? get_name+0x250/0x250 [ 56.570124] [] do_vfs_ioctl+0x1aa/0x1140 [ 56.575808] [] ? ioctl_preallocate+0x220/0x220 [ 56.582011] [] ? selinux_file_ioctl+0x355/0x530 [ 56.588298] [] ? selinux_capable+0x40/0x40 [ 56.594152] [] ? __fget+0x20a/0x3b0 [ 56.599396] [] ? __fget+0x231/0x3b0 [ 56.604660] [] ? __fget+0x47/0x3b0 [ 56.609827] [] ? security_file_ioctl+0x89/0xb0 [ 56.616035] [] SyS_ioctl+0x8f/0xc0 [ 56.621197] [] ? do_vfs_ioctl+0x1140/0x1140 [ 56.627150] [] do_syscall_64+0x1a4/0x490 [ 56.632841] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 2018/02/26 11:52:08 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[]}, 0x10) r1 = memfd_create(&(0x7f0000000000)='keyring&.keyringbdevuser/!\x00', 0x2) r2 = fcntl$getown(r1, 0x9) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000080)={0x8e}) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/02/26 11:52:08 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='schedstat\x00') mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x80, 0x8) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000cfc000)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file1/file0\x00', 0x40, 0x20) r1 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000386000)=""/1984, 0x7c0) 2018/02/26 11:52:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x3ff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000587ff4)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x0) 2018/02/26 11:52:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='securityppp0self\x00', 0x3) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000040)=""/126) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000000100)={@generic="e30f8acb4dabb939c244cbaee86b9a73", @ifru_flags=0x1000}) 2018/02/26 11:52:08 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x13, 0x0, 0x1, 0xfffbfffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=ANY=[@ANYBLOB="ff0f000000000000e3cec0070786"], 0xe, &(0x7f0000000480)=[{&(0x7f0000000040)=""/122, 0x7a}, {&(0x7f00000000c0)=""/239, 0xef}, {&(0x7f00000001c0)=""/61, 0x3d}, {&(0x7f0000000200)=""/233, 0xe9}, {&(0x7f0000000300)=""/241, 0xf1}, {&(0x7f0000000400)=""/126, 0x7e}], 0x6, 0x0, 0x0, 0x6}, 0x0) 2018/02/26 11:52:08 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x110, r0, 0x80000000003) setns(r0, 0x4000048000000) r1 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='wlan1\x00', 0xfffffffffffffff8) msync(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000000, 0x30, r0, 0x0) keyctl$search(0xa, r1, &(0x7f0000c8dff3)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0) 2018/02/26 11:52:08 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x80000001, 0x4) r2 = dup2(r0, r0) inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0x200) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@empty}, &(0x7f0000000080)=0x14) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x24008000) fcntl$setstatus(r2, 0x4, 0x40002c00) 2018/02/26 11:52:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x1a7, 0x0) 2018/02/26 11:52:08 executing program 1: socketpair(0x8, 0x0, 0x8, &(0x7f0000000000)={0x0, 0x0}) ioctl$KDMKTONE(r0, 0x4b30, 0x551b) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) 2018/02/26 11:52:08 executing program 4: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) flistxattr(r0, &(0x7f0000000000)=""/177, 0xb1) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r1 = open(&(0x7f0000149f6d)='./file0\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x8001) 2018/02/26 11:52:08 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/95, 0x5f) mount(&(0x7f0000cfeff8)='./file1\x00', &(0x7f00000afff8)='./file0\x00', &(0x7f0000f32000)='tmpfs\x00', 0x0, &(0x7f0000000040)='=') 2018/02/26 11:52:08 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x42000, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x20, 0x800) ioctl$LOOP_CLR_FD(r0, 0x7002) 2018/02/26 11:52:08 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x7ff, 0xea, 0x0, 0x0, 0x9, 0x7f}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x5, 0x20000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/26 11:52:08 executing program 5: r0 = socket$inet6(0xa, 0x80000, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x800000, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=ANY=[@ANYBLOB="0a000000000000000001000000000000000000000000000000000000"], 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e382"}], 0x28}}], 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/02/26 11:52:08 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000ebe000)={{}, 'port1\x00'}) 2018/02/26 11:52:08 executing program 1: socketpair(0x65715d0e64a5e79d, 0x800, 0x5, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x1}, 0x8) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/pid\x00') ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000140)={0x16, 0xda, &(0x7f0000000040)="b0d96a56c7bc0d04157e35e24de36d02d86ed9c5aa405df8f61b47bd6edc549afea841a648ecf892f4b6643f374b427fa04c40f8c9ec7f2efbf05997252e57382eaec44edd9b1e519f36a6dd059640742f8c416e01e77f1a78b2b45cfc0141b806db4e39aa72b9c78d96eabeb2e291b1af76d4175a7531b42b324ade906edd2020433145ed70039fd33333f3001ba0aee592e604d51a20a3f0defbae24388d587dc78b7df8e991058d5e599de9de9aa6401d318e5e0e0451740222201d523841901d03eee59253bcb5769b2cf3b0d20414bf387df8990e9b82e6"}) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000180)={0x2, 0x6, 0x6, 0x3ff, 0x9, 0x1}) sendmsg$inet_sctp(r1, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x314, &(0x7f0000fc8000)=[], 0x3d5}, 0x4044014) fchdir(r2) [ 56.775312] audit: type=1400 audit(1519645928.621:39): avc: denied { read } for pid=10016 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 56.782045] tmpfs: Bad mount option [ 56.782512] tmpfs: Bad mount option 2018/02/26 11:52:08 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x61b) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) 2018/02/26 11:52:08 executing program 6: readlinkat(0xffffffffffffffff, &(0x7f0000fc9ff8)='./file0\x00', &(0x7f000074e000), 0x0) r0 = mq_open(&(0x7f0000000000)='\x00', 0x40, 0x8, &(0x7f0000000040)={0x8, 0x2, 0x8000, 0x9b, 0x9, 0x8000, 0x8000000c040, 0x80}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x7ae}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3f, 0x1, 0x7fffffff, 0x4f80000, r2}, &(0x7f0000000140)=0x10) fsync(r0) 2018/02/26 11:52:08 executing program 0: syz_open_dev$loop(&(0x7f0000cc7ff5)='/dev/loop#\x00', 0xee7, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/26 11:52:08 executing program 5: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) mount(&(0x7f000035b000)='./file0\x00', &(0x7f000092c000)='./file0\x00', &(0x7f0000321000)='overlay\x00', 0x0, &(0x7f000002c000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xd4180, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int, &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6(0xa, 0x5, 0x5, &(0x7f0000000000)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000000)={0x18}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000f74)={0x3, 0x100000000, 0x5, 'queue1\x00', 0x26f}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f00000000c0)=0x5, 0x4) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000000)=0x3cf7bc60) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000040)=""/171) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x201, 0x0) fstatfs(r1, &(0x7f0000000080)=""/69) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000100)=""/255) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000040)={{0x80, 0x1}, 0x0, 0x4, 0x3, {0x1000, 0x9}, 0x20, 0x8}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f000014cfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x2, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/26 11:52:08 executing program 7: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000100)='attr\x00') r2 = syz_open_procfs(0x0, &(0x7f0000e97ff5)='projid_map\x00') ppoll(&(0x7f0000000000)=[{r1, 0x60}, {r2, 0x80a6}, {r2}], 0x3, &(0x7f0000000040), &(0x7f0000000080)={0x3}, 0x8) sendfile(r2, r1, &(0x7f0000317ff8)=0x4b, 0x400000ff) 2018/02/26 11:52:08 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) connect$inet6(r0, &(0x7f0000486000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={@generic="8543431ef39233a8aaf899bd7172e58d", &(0x7f0000000040)=@ethtool_regs={0x4, 0x81, 0x33, "c9cad024a692c6d92afb0f1b517a84e4ae55e0d4e568c42c16205fce1eec6af8371516ee2c95561ab0b2ba616792da84cedf90"}}) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000000040)=0x100000000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x7fffffff, 0x0, 0x2, 0x20000}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000240)={0x78, r3}) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10002}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@delneigh={0x1c, 0x1d, 0xb00, 0x2, 0x1, {0xa, 0x0, 0x0, r2, 0x82, 0x0, 0xb}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x15}, 0x5) pwrite64(r1, &(0x7f0000000300)="ab217f6e323b855f8582c4a4a1865bbb33c43c3d784a80daecd38f3452e464302d5be3114cfd6de26f6ad388ac555f7dabab8095c5798d8cb6392a2aa7ec9867402e4348f7e7c425bf11af63ac8f14e01028f2cbd1712eff958d817004ca0abcccc7eb58807759c60203238cce54f33d79ea251ac2521e91487b40c4fe02c523ef83ded22476e6878527aca2bf1cb930289b6570bbd07d7797", 0x99, 0x2) 2018/02/26 11:52:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) r1 = getpid() sched_setscheduler(r1, 0x3, &(0x7f0000000040)=0x100) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r2, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r2, &(0x7f0000adb000)="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", 0xca, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0xfd76) recvmsg(r2, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000edd3ec5546a4ae80de9653e1d87ae65976b46da87c06bb3a11118dd6c08cb27524f5ece4d76f923edcd3b7738e2774546c775a2306e2159c4ab68dc58d82cfc43b6bdae88f3fef43346ced70ed60835b45008dea72ddfcdad7b617c189a0c14aaa267f43b9b2bb6cd510d78d0e44563bf8c926e75dca5f3b94820b2a95fbc88f2003aaf2a717bb93c2206c19d8e36012b1adbbef205f109454cc610e15b8010cd5fe02d1b4cfedd291628dc0e3ccf3d3c601cb09323e1359"], 0x58, &(0x7f00000000c0)=[], 0x0, &(0x7f0000000100)=""/210, 0xd2}, 0x0) sendto$inet(r0, &(0x7f0000dd9000)="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", 0x431, 0x0, &(0x7f00007a5000)={0x2, 0xffffffffffffffff, @empty}, 0x10) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000240)=""/110, &(0x7f00000002c0)=0x6e) 2018/02/26 11:52:08 executing program 2: kexec_load(0x0, 0x0, &(0x7f000001cfa0)=[], 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="68af528237ec0e1e8ae0482a1516ba17", 0x10) 2018/02/26 11:52:08 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000000000)=[], 0x0, 0x0, 0x0, 0x8000000}, 0x0) 2018/02/26 11:52:08 executing program 4: socketpair(0x65715d0e64a5e79d, 0x800, 0x5, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x1}, 0x8) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/pid\x00') ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000140)={0x16, 0xda, &(0x7f0000000040)="b0d96a56c7bc0d04157e35e24de36d02d86ed9c5aa405df8f61b47bd6edc549afea841a648ecf892f4b6643f374b427fa04c40f8c9ec7f2efbf05997252e57382eaec44edd9b1e519f36a6dd059640742f8c416e01e77f1a78b2b45cfc0141b806db4e39aa72b9c78d96eabeb2e291b1af76d4175a7531b42b324ade906edd2020433145ed70039fd33333f3001ba0aee592e604d51a20a3f0defbae24388d587dc78b7df8e991058d5e599de9de9aa6401d318e5e0e0451740222201d523841901d03eee59253bcb5769b2cf3b0d20414bf387df8990e9b82e6"}) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000180)={0x2, 0x6, 0x6, 0x3ff, 0x9, 0x1}) sendmsg$inet_sctp(r1, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x314, &(0x7f0000fc8000)=[], 0x3d5}, 0x4044014) fchdir(r2) 2018/02/26 11:52:08 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000000)={{0x8, 0xcf}, 'port0\x00', 0x0, 0x1000, 0x5, 0x4, 0xe, 0x2, 0x6, 0x0, 0x1, 0x3}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="ff01000000000000e8a9000000000000070000000600000001000000400000003343468ba763590f010000000000000020000000000000000000000000000000000000000000000004040000000000000000000000000000"]) read(r0, &(0x7f0000a5dfe4)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x40, @tick=0x4520, 0x40, {0xfffffffffffff777, 0x1}, 0x81, 0x2, 0x4}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000ebe000)={{}, 'port1\x00'}) 2018/02/26 11:52:08 executing program 1: r0 = socket$inet6(0xa, 0x80000000000007fa, 0x1000000) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xffffffffffffc08f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x8, 0x7f, 0x3}, &(0x7f0000000100)=0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) sched_setscheduler(r3, 0x7, &(0x7f0000000140)=0x4) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r0, 0x30}, {r0, 0x1}, {r0, 0x8000}, {r1, 0x1220}, {r0, 0x6000}, {r0, 0x54}, {r0, 0x100}, {r0, 0x9420}], 0x8, &(0x7f0000000180)={r4, r5+30000000}, &(0x7f00000001c0)={0x92}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r2, 0x4d, "b291676e993757e4a253ebee5fdefea6bbd08243a19f48ae3ef3ae89c88ad2075137511b720c107ad5d47b4a6424ebe5ef8f7e354453b69dfd30b051fa64973cddcbc04e24d2129b9d5f93f0f8"}, &(0x7f00000001c0)=0x55) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x200402, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f0000000280)={&(0x7f0000000240)=[0x2], 0x1, 0x2, 0x2, 0x4000000000000, 0x2, 0x40, {0x1, 0x3f, 0x9, 0x0, 0xb5, 0x9, 0x1002, 0x9, 0x99, 0x6, 0x6, 0x6, 0x5, 0xffffffffffffc3df, "8c86a1ca3cce85956fc04c8895fa965bef34f5cc5205bef713a38d7587d5c6b4"}}) fsync(r0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), 0x4) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/26 11:52:08 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000aa5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f83fe0)={@common='eql\x00', @ifru_flags=0x301}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000659000)) connect(r0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x509, 0x1, 0x7, 0x800, 0xfff, "187d18fb89648f30973b8547119beb380ec88190296c0f8d611edc8a43c8447643e6b1e985f3dd2c1f52809893d4d8a5fe225eb88aa16d82025c595c4ab023"}, 0x60) 2018/02/26 11:52:08 executing program 4: r0 = socket(0x15, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) bind$packet(r0, &(0x7f0000c6dfec)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="d92a76721e7f"}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast1}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000000000)={@common='vlan0\x00', @ifru_flags=0x1000}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) [ 57.007517] IPVS: Creating netns size=2536 id=12 2018/02/26 11:52:08 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x1) socket$packet(0x11, 0x0, 0x300) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) poll(&(0x7f00008aa000)=[{r0}], 0x1, 0x431b8446) shutdown(r0, 0x0) 2018/02/26 11:52:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000100)=""/208, &(0x7f0000000000)=0xd0) [ 57.029283] device eql entered promiscuous mode 2018/02/26 11:52:09 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1002, 0x40000) ioctl$void(r0, 0x1) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/02/26 11:52:09 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) sendfile(r0, r0, &(0x7f0000000000), 0x4) 2018/02/26 11:52:09 executing program 5: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) mount(&(0x7f000035b000)='./file0\x00', &(0x7f000092c000)='./file0\x00', &(0x7f0000321000)='overlay\x00', 0x0, &(0x7f000002c000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xd4180, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int, &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6(0xa, 0x5, 0x5, &(0x7f0000000000)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000000)={0x18}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000f74)={0x3, 0x100000000, 0x5, 'queue1\x00', 0x26f}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f00000000c0)=0x5, 0x4) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000000)=0x3cf7bc60) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000040)=""/171) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x201, 0x0) fstatfs(r1, &(0x7f0000000080)=""/69) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000100)=""/255) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000040)={{0x80, 0x1}, 0x0, 0x4, 0x3, {0x1000, 0x9}, 0x20, 0x8}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f000014cfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x2, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/26 11:52:09 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0x213, &(0x7f00008c9ff0)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x800000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @empty}]}, 0x2c}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/02/26 11:52:09 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3d, &(0x7f0000000000)="8525f58f04d762907be72540355cb05a1e2586f52d185a07463dbd8bcb44291cae81e8757d7fb16777d24c9a7f783bc844ce786fcb737f8057b9c04f53dd385c311bfd26eb649f71f89e08d9105f9536d4ee45e5b7bec7d4a43c101286af9def5daa41fe700ae9d80a908b3e2eda31b206a1df448b65ae3c2556e0c7121289e3b8b8ad650410c789f5204ee77dc50aadd6441d445e0e1e136fcd4bd6e839bc8b0f8dc41330a9207df93390ca6e9c88503e04fbed258dfedab6ca5eb2b56aea0d5d71b99e", 0xc4) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x44080) sendmsg$inet_sctp(r1, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000000)="5677e119d120c82e9d0e5f57f8eecad8f90f283277fc616fb53256700a7c4448e48deaf7a45d15a7"}], 0x0, 0x0, 0xfea7}, 0x0) 2018/02/26 11:52:09 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000cc5ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000434ff0)={0x0, 0x0, 0x20}) 2018/02/26 11:52:09 executing program 2: r0 = memfd_create(&(0x7f0000264ff1)='vboxnet0cpuset\x00', 0x2) pwrite64(r0, &(0x7f0000000080)="177afdd3dd5d844027dfcaee24edbb9d445cbc3ad7a4221a02a668317278e5823afad9e253734ac2c1f9cad08e667f37273a0ab714797b32b8243e3d8f0327d078010b9161688e83205e757141225e3acc1f68ef601610dfbe95371de1f4f7", 0x5f, 0xffffffffffffffff) 2018/02/26 11:52:09 executing program 6: r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000a1c000)={&(0x7f0000d1e000)=@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f0000000500)=[], 0x0, &(0x7f00000b5000)=[{0x10, 0x1, 0x1}], 0x10}, 0x0) connect(r0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='bcsf0\x00'}}, 0x1e) 2018/02/26 11:52:09 executing program 2: rt_sigpending(&(0x7f00005beff8), 0x8) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) dup3(r0, r1, 0x80000) 2018/02/26 11:52:09 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0x213, &(0x7f00008c9ff0)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x800000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @empty}]}, 0x2c}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/02/26 11:52:09 executing program 2: r0 = socket$inet(0x11, 0x1, 0x614c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind(r0, &(0x7f000039afec)=@ll={0x11, 0x3, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) sendmsg(r0, &(0x7f0000399000)={&(0x7f000021c000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14, &(0x7f00003a3fe0)=[], 0x0, &(0x7f00003a3000)=[]}, 0x0) 2018/02/26 11:52:09 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000015cffc)=0xd9df, 0x4) recvmsg(r0, &(0x7f0000bb2fc9)={&(0x7f0000bb2fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000bb2ff0)=[], 0x0, &(0x7f0000bb2000)=""/69, 0x45}, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x60000, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x6, 0x0, 0x6, 0xa, 0x20, 0x20, 0x21, r2, r4}, {0x1c, 0x3, 0x7, 0x60d49527, 0x4, 0x9, 0x100000001, 0xffffffff}, {0x2, 0x40, 0x7, 0x10000}, 0x67, 0xe, 0x0, 0x0, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xff}, 0x2, @in=@multicast1=0xe0000001, 0x3, 0x3, 0x1, 0x10000, 0x8, 0x4}}, 0xe8) sendto(r1, &(0x7f0000ba4fc2), 0x0, 0x0, 0x0, 0x0) 2018/02/26 11:52:09 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xe2a7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket(0x0, 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=[], &(0x7f00000002c0)=[], 0x0) 2018/02/26 11:52:09 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0x213, &(0x7f00008c9ff0)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x800000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @empty}]}, 0x2c}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/02/26 11:52:09 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xfffffffffffffff9}) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000040)) prctl$seccomp(0x16, 0x2, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x100000000, 0x4, 0x5}, {0x7fffffff, 0x2, 0x1, 0x7}]}) getpeername$unix(r1, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x8) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000140)=0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000200)) 2018/02/26 11:52:09 executing program 3: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000080)=0xfffffffffffffff7, 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000080)=0x7f) r2 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[]}) 2018/02/26 11:52:09 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0x213, &(0x7f00008c9ff0)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x800000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @empty}]}, 0x2c}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/02/26 11:52:09 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r0, r0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000000)="2bee1f9ae74d649b4d5f00ef3e15c76622f55d98aef0d169944c15c3fbbc", 0x1e, 0x4000, &(0x7f0000000040)={0xa, 0x0, 0x7fff, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) 2018/02/26 11:52:09 executing program 5: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) mount(&(0x7f000035b000)='./file0\x00', &(0x7f000092c000)='./file0\x00', &(0x7f0000321000)='overlay\x00', 0x0, &(0x7f000002c000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xd4180, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int, &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6(0xa, 0x5, 0x5, &(0x7f0000000000)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000000)={0x18}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000f74)={0x3, 0x100000000, 0x5, 'queue1\x00', 0x26f}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f00000000c0)=0x5, 0x4) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000000)=0x3cf7bc60) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000040)=""/171) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x201, 0x0) fstatfs(r1, &(0x7f0000000080)=""/69) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000100)=""/255) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000040)={{0x80, 0x1}, 0x0, 0x4, 0x3, {0x1000, 0x9}, 0x20, 0x8}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f000014cfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x2, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/26 11:52:09 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$setownex(r0, 0xf, &(0x7f0000012000)) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84000) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xa) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 11:52:09 executing program 4: r0 = socket$inet6(0xa, 0xb, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x800000000001}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000140)={r2, &(0x7f00000000c0)=""/106}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000180)=""/172, &(0x7f0000000240)=0xac) connect$inet6(r0, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) unlink(&(0x7f0000000280)='./file0\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0xd3d}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r3, 0x9}, 0x8) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 2018/02/26 11:52:09 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0x213, &(0x7f00008c9ff0)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x800000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @empty}]}, 0x2c}, 0x1}, 0x0) 2018/02/26 11:52:09 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @empty}}, [0xfffffffffffffffe, 0x7, 0x5, 0xffffffff, 0x0, 0x5, 0x3f, 0x0, 0x7, 0x46c8, 0x0, 0x6, 0x6c280aac, 0x2, 0xfffffffffffffff8]}, &(0x7f0000000140)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x7fffffff}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000001c0)="a88aa150f6f1443307cf4c950f8a8f0e34055b0543323351392b6023d166e1ef645ec09252c498aa1123c5218a011c164582a5f97f3195fc0425d58af92fb89e29fd854227d27d91ac2e7799363b64d4d77545ce3df8bbaf8f8d983d6c314071e7fe7e581536157818d4e08ff51cc504b2ae5c385969f78bafe4273ebcc3c6ed816e87f5063c", 0x86) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x80000001}, &(0x7f0000000240)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000965fc8)={&(0x7f00000001c0)=@in6={0xa, 0x3, 0x0, @empty}, 0x44, &(0x7f0000fc8000)=[]}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000280)={r1, 0x6, 0x30}, &(0x7f00000002c0)=0xc) 2018/02/26 11:52:09 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x20000000032, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f00000001c0)=""/139, 0xf) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x15, 0x7}, &(0x7f0000000040)=0x8) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5, 0x84000) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x9) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r1, 0xce, "5ef519f23597b780425d44afbe030f0ad8f095bcc68e10c67aa013a71038adcff19c7198896ea5d89a1f7b0b30c85455e76a53f91347372a82f1fb165bb64eaa2f5336463a707fe9b2151e34e8aa3e13c02c6b0d65d2baec38ea1549f510d1b04e9287d542e23ad5f05a9a0882fa08e4ac8c6119b5b59f785ab6fa845634d035a4bf3afce142d5f24c18699b1b6673fe66b08b8b03022dfadef4af764160b875fb948f1c3305fe14eb68e9c8ca0c58b37fb65dbd783cc05243cca2e743d8e5bc98bac307bb2643dcb31c85e7f0e4"}, &(0x7f0000000180)=0xd6) [ 57.652816] FAULT_FLAG_ALLOW_RETRY missing 30 [ 57.657444] CPU: 1 PID: 10353 Comm: syz-executor2 Not tainted 4.9.84-ga9d0273 #44 [ 57.665053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.674381] ffff8801cc837910 ffffffff81d956b9 ffff8801cc837bf0 0000000000000000 [ 57.682382] ffff8801cbba5010 ffff8801cc837ae0 ffff8801cbba4f00 ffff8801cc837b08 [ 57.690379] ffffffff816626da ffffffff838a6155 ffff8801cc837a60 00000001c0213067 [ 57.698357] Call Trace: [ 57.700918] [] dump_stack+0xc1/0x128 [ 57.706266] [] handle_userfault+0xa3a/0x1310 [ 57.712306] [] ? preempt_schedule+0x25/0x30 [ 57.718254] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.725239] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 57.731618] [] ? try_to_wake_up+0xb7/0xee0 [ 57.737483] [] ? migrate_swap_stop+0x920/0x920 [ 57.743691] [] ? plist_check_head+0x4a/0x60 [ 57.749632] [] ? handle_mm_fault+0x117b/0x2530 [ 57.755842] [] ? handle_mm_fault+0x1fc3/0x2530 [ 57.762044] [] handle_mm_fault+0x1fd1/0x2530 [ 57.768071] [] ? __pmd_alloc+0x410/0x410 [ 57.773751] [] ? __save_stack_trace+0x7d/0xf0 [ 57.779867] [] __do_page_fault+0x5c2/0xd40 [ 57.785722] [] ? mm_fault_error+0x2c0/0x2c0 [ 57.791667] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 57.798302] [] do_page_fault+0x27/0x30 [ 57.803809] [] page_fault+0x28/0x30 [ 57.809055] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 57.815866] [] ? SyS_fcntl+0x874/0xc70 [ 57.821376] [] ? do_futex+0x15c0/0x15c0 [ 57.826975] [] ? f_getown+0xb0/0xb0 [ 57.832223] [] ? fput+0xd2/0x140 [ 57.837209] [] ? SyS_ioctl+0x66/0xc0 [ 57.842541] [] ? f_getown+0xb0/0xb0 [ 57.847790] [] do_syscall_64+0x1a4/0x490 2018/02/26 11:52:09 executing program 3: madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xa) 2018/02/26 11:52:09 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0x213, &(0x7f00008c9ff0)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x800000000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @empty}]}, 0x2c}, 0x1}, 0x0) 2018/02/26 11:52:09 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom(r1, &(0x7f0000000000)=""/91, 0x5b, 0x22, &(0x7f0000000080)=ANY=[], 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x2, @rand_addr}, 0x10) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="9e9ad704de86ecbdc35f031ff3b0f07c38bbb2e66ac86767a068856c7b", 0x1d) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/26 11:52:09 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x6, 0x1ff, 0x80, 0x3, 0x5, 0x2, 0x2, 0x4, 0xffffffffffffb90f, 0x4], 0xa, 0x7898, 0x0, 0x66, 0x7, 0xfffffffffffffff9, {0x8001, 0xff, 0x3, 0x3, 0x4, 0x4, 0x1f, 0x80, 0x101, 0x4e, 0xfffffffffffffff8, 0x6, 0x1000, 0x7ff, "b5fafcd0b2163f4af17635ab9a5e762162b361fae0daf6cab0b3e03efad53882"}}) time(&(0x7f0000000000)) 2018/02/26 11:52:09 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x20000000032, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f00000001c0)=""/139, 0xf) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x15, 0x7}, &(0x7f0000000040)=0x8) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5, 0x84000) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x9) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r1, 0xce, "5ef519f23597b780425d44afbe030f0ad8f095bcc68e10c67aa013a71038adcff19c7198896ea5d89a1f7b0b30c85455e76a53f91347372a82f1fb165bb64eaa2f5336463a707fe9b2151e34e8aa3e13c02c6b0d65d2baec38ea1549f510d1b04e9287d542e23ad5f05a9a0882fa08e4ac8c6119b5b59f785ab6fa845634d035a4bf3afce142d5f24c18699b1b6673fe66b08b8b03022dfadef4af764160b875fb948f1c3305fe14eb68e9c8ca0c58b37fb65dbd783cc05243cca2e743d8e5bc98bac307bb2643dcb31c85e7f0e4"}, &(0x7f0000000180)=0xd6) 2018/02/26 11:52:09 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), 0x4) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000098fd0)={0x8, 0x0, &(0x7f0000821000)=ANY=[@ANYBLOB="0100000000000000"], 0x0, 0x0, &(0x7f00009a9fbe)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000023f000)={0x44, 0x0, &(0x7f0000faa000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f00003dbfa8)=[@flat={0x77682a85}], &(0x7f000083afc0)=[0x0]}}], 0x0, 0x0, &(0x7f00009f8fff)}) 2018/02/26 11:52:09 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x4, 0x0, &(0x7f0000000040)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000000080)}) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4)=[], 0x0, 0x0, &(0x7f0000002000)}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x580, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/26 11:52:09 executing program 5: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) mount(&(0x7f000035b000)='./file0\x00', &(0x7f000092c000)='./file0\x00', &(0x7f0000321000)='overlay\x00', 0x0, &(0x7f000002c000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xd4180, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int, &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6(0xa, 0x5, 0x5, &(0x7f0000000000)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000000)={0x18}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000f74)={0x3, 0x100000000, 0x5, 'queue1\x00', 0x26f}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f00000000c0)=0x5, 0x4) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000000)=0x3cf7bc60) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000040)=""/171) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x201, 0x0) fstatfs(r1, &(0x7f0000000080)=""/69) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000100)=""/255) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000040)={{0x80, 0x1}, 0x0, 0x4, 0x3, {0x1000, 0x9}, 0x20, 0x8}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f000014cfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x2, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/26 11:52:09 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xade5558adde7b8e9, 0x0, 0x0, 0x7, 0x10000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000126feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = dup2(r2, r0) ioctl$TCGETA(r3, 0x5405, &(0x7f0000000040)) ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, &(0x7f0000000000)=""/4096) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000001000)={0x0, 0x0, 0x6}) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)) readv(0xffffffffffffffff, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) 2018/02/26 11:52:09 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0x213, &(0x7f00008c9ff0)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x800000000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @empty}]}, 0x2c}, 0x1}, 0x0) [ 57.853472] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 57.891137] binder: 10368:10370 unknown command 1 2018/02/26 11:52:09 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getpeername$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) fanotify_init(0x6, 0x18001) mremap(&(0x7f0000a94000/0x4000)=nil, 0x4000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) 2018/02/26 11:52:09 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000015c0)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000, 0x80010, r0, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001700)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8a, 0x9, 0x5, 0x400, 0x4, 0x1800000, r1}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000000)=""/90, &(0x7f0000000080)=0x35) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)={0x40000000}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/26 11:52:09 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0x213, &(0x7f00008c9ff0)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x800000000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @empty}]}, 0x2c}, 0x1}, 0x0) 2018/02/26 11:52:09 executing program 0: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0x213, &(0x7f00008c9ff0)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x800000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r0}, [@IFLA_ADDRESS={0xc, 0x1, @empty}]}, 0x2c}, 0x1}, 0x0) 2018/02/26 11:52:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) recvfrom$inet(r0, &(0x7f0000000000)=""/199, 0xc7, 0x2101, 0x0, 0x0) socketpair(0x15, 0x8000a, 0x1, &(0x7f0000000180)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x38, "4f1cade7f83ab5e78efa112467bc1ba9ebc1494114d58c128b92de33b41a245785783ae745181f056fe8867e8b2ed0c83b35fb24067b5ac1"}, &(0x7f0000000200)=0x40) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240)={r3, 0x4, 0x8, [0x0, 0xb9c, 0x1, 0x7f, 0x3, 0xffffffffc62ee980, 0x7, 0x8]}, &(0x7f0000000280)=0x18) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0xc000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0xfffffffffffffffa, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000000140), 0x4) r5 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[], 0x0, 0x0) connect(r5, &(0x7f0000002000)=ANY=[@ANYBLOB="1f20000000000000"], 0x26) sendmmsg(r5, &(0x7f0000002080)=[{{0x0, 0x0, &(0x7f00000000c0)=[], 0x0, &(0x7f0000003040)=[]}}, {{&(0x7f0000000100)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000001380)="9c", 0x1}], 0x1, &(0x7f0000001440)=[]}}], 0x2, 0x0) fallocate(r4, 0x0, 0x1, 0xa0) connect$unix(r2, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x2}, 0x8) 2018/02/26 11:52:09 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x20000000032, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f00000001c0)=""/139, 0xf) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x15, 0x7}, &(0x7f0000000040)=0x8) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5, 0x84000) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x9) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r1, 0xce, "5ef519f23597b780425d44afbe030f0ad8f095bcc68e10c67aa013a71038adcff19c7198896ea5d89a1f7b0b30c85455e76a53f91347372a82f1fb165bb64eaa2f5336463a707fe9b2151e34e8aa3e13c02c6b0d65d2baec38ea1549f510d1b04e9287d542e23ad5f05a9a0882fa08e4ac8c6119b5b59f785ab6fa845634d035a4bf3afce142d5f24c18699b1b6673fe66b08b8b03022dfadef4af764160b875fb948f1c3305fe14eb68e9c8ca0c58b37fb65dbd783cc05243cca2e743d8e5bc98bac307bb2643dcb31c85e7f0e4"}, &(0x7f0000000180)=0xd6) [ 57.893363] binder: 10371:10373 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 57.898572] binder: 10371:10379 ERROR: BC_REGISTER_LOOPER called without request [ 57.917187] binder: 10368:10370 ioctl c0306201 20098fd0 returned -22 [ 57.931931] binder: 10368:10386 got transaction with invalid handle, 0 [ 57.931952] binder: 10368:10386 transaction failed 29201/-22, size 24-8 line 3219 2018/02/26 11:52:09 executing program 0: r0 = socket(0x0, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0x213, &(0x7f00008c9ff0)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x800000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @empty}]}, 0x2c}, 0x1}, 0x0) [ 57.955026] binder: BINDER_SET_CONTEXT_MGR already set [ 57.955035] binder: 10368:10386 ioctl 40046207 0 returned -16 [ 57.955073] binder_alloc: binder_alloc_mmap_handler: 10368 20000000-20001000 already mapped failed -16 [ 57.956230] binder_alloc: 10368: binder_alloc_buf, no vma [ 57.956247] binder: 10368:10400 transaction failed 29189/-3, size 24-8 line 3127 [ 57.994937] binder: undelivered TRANSACTION_ERROR: 29201 [ 58.000682] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/26 11:52:09 executing program 5: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) mount(&(0x7f000035b000)='./file0\x00', &(0x7f000092c000)='./file0\x00', &(0x7f0000321000)='overlay\x00', 0x0, &(0x7f000002c000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xd4180, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int, &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6(0xa, 0x5, 0x5, &(0x7f0000000000)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000000)={0x18}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000f74)={0x3, 0x100000000, 0x5, 'queue1\x00', 0x26f}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f00000000c0)=0x5, 0x4) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000000)=0x3cf7bc60) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000040)=""/171) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x201, 0x0) fstatfs(r1, &(0x7f0000000080)=""/69) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000100)=""/255) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000040)={{0x80, 0x1}, 0x0, 0x4, 0x3, {0x1000, 0x9}, 0x20, 0x8}) socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/26 11:52:09 executing program 0: r0 = socket(0x1000000010, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0x213, &(0x7f00008c9ff0)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x800000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @empty}]}, 0x2c}, 0x1}, 0x0) 2018/02/26 11:52:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f00005d8ff6)='oom_score\x00') getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0xc9d, &(0x7f0000000040)=0x4) sendfile(r0, r1, &(0x7f0000000000), 0x4) 2018/02/26 11:52:09 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f0000000040)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x8080000003f}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x5}, &(0x7f00000000c0)=0x8) pread64(r0, &(0x7f0000000100)=""/81, 0x51, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in6={{0xa, 0x0, 0x7ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, [0x40, 0x1, 0x1, 0x6, 0x3, 0xffffffff, 0x80000000, 0x4, 0x3f, 0x3000000000000, 0x0, 0xffffffff00000001, 0x7ff, 0x6, 0x100]}, &(0x7f0000000240)=0x108) 2018/02/26 11:52:09 executing program 1: r0 = socket$inet6(0xa, 0x80000000000007ff, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x800) read(r0, &(0x7f0000000000)=""/69, 0x45) accept4$ipx(r1, &(0x7f0000000100), &(0x7f0000000080)=0x10, 0x80800) 2018/02/26 11:52:09 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000c7eff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b51000)={@common='gre0\x00', @ifru_flags=0x5102}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x121101, 0x0) write$selinux_user(r1, &(0x7f0000000040)={'system_u:object_r:pam_exec_t:s0', 0x20, 'system_u\x00'}, 0x29) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)={@common, @ifru_map}) r2 = syz_open_dev$tun(&(0x7f0000783ff3)='/dev/net/tun\x00', 0x0, 0x0) r3 = geteuid() r4 = getegid() fchown(r0, r3, r4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) close(r2) sendfile(r0, r2, &(0x7f0000000000), 0x80000001) 2018/02/26 11:52:09 executing program 4: prctl$setname(0xf, &(0x7f0000000000)="e7") getegid() r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x800) accept$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getgroups(0xa, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r1 = getpid() ioprio_set$pid(0x3, r1, 0xffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setrlimit(0xf, &(0x7f00000001c0)={0x9, 0x100}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000200)=0x9) setresgid(0x0, 0x0, r2) 2018/02/26 11:52:09 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40400, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000040)=""/72) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$lock(r1, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x101, 0x0, r2}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000ff0)=ANY=[@ANYBLOB="3b000000808388ba8596384302000000"]}) 2018/02/26 11:52:09 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0x213, &(0x7f00008c9ff0)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x800000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @empty}]}, 0x2c}, 0x1}, 0x0) 2018/02/26 11:52:09 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x482, 0x4) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) 2018/02/26 11:52:09 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0x213, &(0x7f00008c9ff0)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x800000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @empty}]}, 0x2c}, 0x1}, 0x0) 2018/02/26 11:52:09 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0x7fffffff) r1 = socket$inet6(0xa, 0xfffffffffffffffd, 0x20) sendmsg$inet_sctp(r1, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in={0x2, 0x2, @empty}, 0x1c, &(0x7f0000fc8000)=[], 0x1000000000000179}, 0x0) r2 = gettid() ptrace$cont(0x9, r2, 0x4, 0x3b) ioctl$VT_RELDISP(r0, 0x5605) 2018/02/26 11:52:09 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f000066f000)='/dev/snd/timer\x00', 0x0, 0x10000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f63000)={{0x3, 0x2}}) 2018/02/26 11:52:09 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0x213, &(0x7f00008c9ff0)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x800000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @empty}]}, 0x2c}, 0x1}, 0x0) 2018/02/26 11:52:10 executing program 4: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x1, 0x0, 0x3ff, 0x2400000000000, r1}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000080)=[0x6, 0xf3]) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffcce) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000eb0ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) 2018/02/26 11:52:10 executing program 7: futex(&(0x7f00002af000), 0x8a, 0x0, &(0x7f0000191000), &(0x7f0000000ffc)=0x2563, 0x0) 2018/02/26 11:52:10 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0x213, &(0x7f00008c9ff0)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x800000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @empty}]}, 0x2c}, 0x1}, 0x0) 2018/02/26 11:52:10 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = syz_open_dev$usbmon(&(0x7f0000000740)='/dev/usbmon#\x00', 0x2, 0x40000) sendto$unix(r2, &(0x7f0000000780)="cb4770a1e792333ede5be802202424dcf06531bb7644223254e653466ed488737115873a5666b70df31b298da3ebf1cedc42f3b40ea3e91993038b6a535a1ca979ef66f3fb8bf6190f63769c5ccf4cab61fd47600f7c1f59cba27fbe2083a24752097bcaec90b10c674582350e16c0a3", 0x70, 0x8000, &(0x7f0000000800)=@file={0x0, './file0\x00'}, 0xa) keyctl$revoke(0x3, r1) 2018/02/26 11:52:10 executing program 5: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) mount(&(0x7f000035b000)='./file0\x00', &(0x7f000092c000)='./file0\x00', &(0x7f0000321000)='overlay\x00', 0x0, &(0x7f000002c000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xd4180, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int, &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6(0xa, 0x5, 0x5, &(0x7f0000000000)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000000)={0x18}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000f74)={0x3, 0x100000000, 0x5, 'queue1\x00', 0x26f}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f00000000c0)=0x5, 0x4) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000000)=0x3cf7bc60) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000040)=""/171) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x201, 0x0) fstatfs(r1, &(0x7f0000000080)=""/69) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000100)=""/255) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000040)={{0x80, 0x1}, 0x0, 0x4, 0x3, {0x1000, 0x9}, 0x20, 0x8}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f000014cfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x2, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/26 11:52:10 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000c7eff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b51000)={@common='gre0\x00', @ifru_flags=0x5102}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x121101, 0x0) write$selinux_user(r1, &(0x7f0000000040)={'system_u:object_r:pam_exec_t:s0', 0x20, 'system_u\x00'}, 0x29) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)={@common, @ifru_map}) r2 = syz_open_dev$tun(&(0x7f0000783ff3)='/dev/net/tun\x00', 0x0, 0x0) r3 = geteuid() r4 = getegid() fchown(r0, r3, r4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) close(r2) sendfile(r0, r2, &(0x7f0000000000), 0x80000001) 2018/02/26 11:52:10 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40400, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000040)=""/72) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$lock(r1, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x101, 0x0, r2}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000ff0)=ANY=[@ANYBLOB="3b000000808388ba8596384302000000"]}) 2018/02/26 11:52:10 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0}) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000040)=0x8, 0x4) pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x80800) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)=@syzn, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='yeah\x00', 0x5) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000a0030000000000000000000000000000b8020000b8020000b802000004000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e80000000000000000000000000000000000000000000000000028004e46515545554500000000000000000000000000000000000000000000020000050000000000e0000001e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000584fe5aca4344eec0c6817380cc6facc05da641dae9acdac6d4f63e24a8c130000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e80000000000000000000000000000000000000000000000000028004e4651554555450000000000ff3c8be048b53bea73fcc31a42ae00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e80000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000100000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x3f0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000004c0)=0x802, 0x4) 2018/02/26 11:52:10 executing program 3: socket$pptp(0x18, 0x1, 0x2) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f00009f8ff6)='./control\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) r1 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="7d8a00", 0xfffffffffffffffc) r2 = request_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', r1) r3 = request_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='vboxnet0cpusetvmnet0)vmnet0vmnet1proc-cgroup\x00', 0xfffffffffffffff8) keyctl$unlink(0x9, r2, r3) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000ae9ff6)='./file0\x00', r0, &(0x7f0000f5b000)='./control\x00', 0x2) 2018/02/26 11:52:10 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0x213, &(0x7f00008c9ff0)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x800000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @empty}]}, 0x2c}, 0x1}, 0x0) 2018/02/26 11:52:10 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x7, 0xeb08, 0x2, 0x1ff}, {0x62, 0x1, 0xbb, 0x1000}, {0x2, 0x9, 0x9a1, 0x7fff}, {0x6, 0x200, 0x0, 0x9}, {0x7438, 0x9, 0xbd, 0x5}]}, 0x10) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x4000, 0x10) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) sendmsg$inet_sctp(r1, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) 2018/02/26 11:52:10 executing program 4: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x1, 0x0, 0x3ff, 0x2400000000000, r1}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000080)=[0x6, 0xf3]) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffcce) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000eb0ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) 2018/02/26 11:52:10 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0x213, &(0x7f00008c9ff0)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x800000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @empty}]}, 0x2c}, 0x1}, 0x0) 2018/02/26 11:52:10 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0x213, &(0x7f00008c9ff0)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x800000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @empty}]}, 0x2c}, 0x1}, 0x0) 2018/02/26 11:52:10 executing program 4: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x1, 0x0, 0x3ff, 0x2400000000000, r1}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000080)=[0x6, 0xf3]) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffcce) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000eb0ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) 2018/02/26 11:52:10 executing program 5: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) mount(&(0x7f000035b000)='./file0\x00', &(0x7f000092c000)='./file0\x00', &(0x7f0000321000)='overlay\x00', 0x0, &(0x7f000002c000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xd4180, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int, &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6(0xa, 0x5, 0x5, &(0x7f0000000000)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000000)={0x18}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000f74)={0x3, 0x100000000, 0x5, 'queue1\x00', 0x26f}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f00000000c0)=0x5, 0x4) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000000)=0x3cf7bc60) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000040)=""/171) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x201, 0x0) fstatfs(r1, &(0x7f0000000080)=""/69) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000100)=""/255) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000040)={{0x80, 0x1}, 0x0, 0x4, 0x3, {0x1000, 0x9}, 0x20, 0x8}) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f000014cfd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x2, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/26 11:52:10 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom$inet6(r0, &(0x7f0000000000)=""/194, 0xc2, 0x40000002, &(0x7f0000000100)={0xa, 0x2, 0x4d6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, 0x1c) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xb) 2018/02/26 11:52:10 executing program 3: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) mount(&(0x7f000035b000)='./file0\x00', &(0x7f000092c000)='./file0\x00', &(0x7f0000321000)='overlay\x00', 0x0, &(0x7f000002c000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xd4180, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int, &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6(0xa, 0x5, 0x5, &(0x7f0000000000)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000000)={0x18}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000f74)={0x3, 0x100000000, 0x5, 'queue1\x00', 0x26f}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f00000000c0)=0x5, 0x4) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000000)=0x3cf7bc60) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000040)=""/171) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x201, 0x0) fstatfs(r1, &(0x7f0000000080)=""/69) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000100)=""/255) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000040)={{0x80, 0x1}, 0x0, 0x4, 0x3, {0x1000, 0x9}, 0x20, 0x8}) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f000014cfd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x2, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/26 11:52:10 executing program 1: r0 = socket$inet6(0xa, 0x80004000000007fe, 0x485) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="381e59d21a10bddb28176b9fb1233904fe2e309fb3ef2025", 0x18}, {&(0x7f0000000040)="48a077be4197f294cbf2b16669b767a06b2d99bef0773869cc471d1b1d3b1d3cd0fbb5cadf877ac8487b8159b395416541eb387ef748aedb8b413006d48a3439b679bfbaab4dfb51fe8b202ad109d228f969545bf7fb3de4c41f3057083fc5202a5ec9f4b22d93597575476b2722aa37cc36897afde9446da3", 0x79}], 0x2, 0x0) socketpair(0xb, 0x1, 0x3, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) fanotify_mark(r1, 0x9e, 0x1, r2, &(0x7f0000000040)='./file0\x00') faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x1, 0xd00) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x48040}, 0x0) futimesat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{}, {0x0, 0x7530}}) getitimer(0x0, &(0x7f0000000180)) 2018/02/26 11:52:10 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000c7eff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b51000)={@common='gre0\x00', @ifru_flags=0x5102}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x121101, 0x0) write$selinux_user(r1, &(0x7f0000000040)={'system_u:object_r:pam_exec_t:s0', 0x20, 'system_u\x00'}, 0x29) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)={@common, @ifru_map}) r2 = syz_open_dev$tun(&(0x7f0000783ff3)='/dev/net/tun\x00', 0x0, 0x0) r3 = geteuid() r4 = getegid() fchown(r0, r3, r4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) close(r2) sendfile(r0, r2, &(0x7f0000000000), 0x80000001) 2018/02/26 11:52:10 executing program 4: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x1, 0x0, 0x3ff, 0x2400000000000, r1}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000080)=[0x6, 0xf3]) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffcce) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000eb0ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) 2018/02/26 11:52:10 executing program 7: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = geteuid() quotactl(0x0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)="b8c8d972030ed66cb8228ad816618123a8b0dba7639e68178e0bdae8c778041872269a6bb860df2fed86de6da1e979259b18e13d45d6f7f8bea7a7154e0518c8b847e51a338d7cef2b961895780bc1087ba8d1bf09bb2c86856beabcc221928977b0ee2a8a530cc1c800373ae75649617677930e654c7cf78042c255e463e3fd61bd9aa0cd5995e184c46029331bc11e93ff66403ed57a11fdb4e37343f0e231ba70ae8bfb1168437c5491827f7243c67237f3dd0040083d89390c7b4001f6538eef9e117a") mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd5fd8)={@common='lo\x00', &(0x7f0000938ffb)=@ethtool_sset_info={0x37, 0x0, 0x0, []}}) r2 = dup(r0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) 2018/02/26 11:52:10 executing program 5: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) mount(&(0x7f000035b000)='./file0\x00', &(0x7f000092c000)='./file0\x00', &(0x7f0000321000)='overlay\x00', 0x0, &(0x7f000002c000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xd4180, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int, &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6(0xa, 0x5, 0x5, &(0x7f0000000000)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000000)={0x18}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000f74)={0x3, 0x100000000, 0x5, 'queue1\x00', 0x26f}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f00000000c0)=0x5, 0x4) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000000)=0x3cf7bc60) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000040)=""/171) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x201, 0x0) fstatfs(r1, &(0x7f0000000080)=""/69) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000100)=""/255) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000040)={{0x80, 0x1}, 0x0, 0x4, 0x3, {0x1000, 0x9}, 0x20, 0x8}) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f000014cfd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x2, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/26 11:52:10 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0x213, &(0x7f00008c9ff0)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @empty}]}, 0x2c}, 0x1}, 0x0) 2018/02/26 11:52:10 executing program 6: syslog(0x0, &(0x7f0000000140), 0xfffffffffffffe74) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x202c0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x5}, 0x8) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000040)={0xfffffffffffffffe, 0x1}) 2018/02/26 11:52:10 executing program 4: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x1, 0x0, 0x3ff, 0x2400000000000, r1}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000080)=[0x6, 0xf3]) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffcce) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000eb0ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) [ 58.423222] IPv4: Oversized IP packet from 127.0.0.1 2018/02/26 11:52:10 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0x213, &(0x7f00008c9ff0)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @empty}]}, 0x2c}, 0x1}, 0x0) 2018/02/26 11:52:10 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x0) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x58, &(0x7f0000398000)=[{&(0x7f0000697000)="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", 0x203}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000000040)="1ae53270155dc5e8551688d3c15ae8dc8a7ae91853ecd5d344e9a2cd616216ad3c7d8e6ac6859d2188c80950eb295280502cf657d561e6f05fb64ab8b6747c04a1371848941c393f21c3f626ce6b5716a37e9847bfa56530b7a38f7540b8f48fdda40772222f5d608cb6630ba1c4db0f8df3071aff44931ae27529ad7bd4a9431e0de66ce3b71a6b17b8c53bb057680936a9f9015af718dde196c99a77e532815aeadd5bb2e0fa50faa53bcd28ba5b31c486d77c2e1da8568d8098d7ddcba54056eb4b305518036a1c80b243f2f9364efd868ec03c92403faa7290283dfadabcd625b2bc067e49d2ab8409eeccaf51d1a4be36cc44fc3a0a747a556e928d8dd864a3f96c5e7bbbf216a74366ce8d9d5194d543bbe2568ec6370162f8536dd2058d471172a373f1708b69d94edbf3edda1e1b248c281fce50e0a832716924cc4ba6360c6a87a11ab9240b943948792ee6899af134523ebadca5ce79f205d1fc85e032c28d54a8a63ea3887fbe5502329c549eb28b7d1b82c16426c6ba840ca56885f2e63ad2e755162c2a23d8e67c5672fd5f3bff4ded0cde617abee1db2dbd5dc7cb2178abaeabec78e66d10b08d20e93367ebf181cc1e8827df188cb78db23c676be0cadacb01fa2e8377caf88f3668868a45e87a2676e3d5d1fc6296ad5a4dd827de24136578761b129044b3cd084f2968a235471b0b49b4670a0fd7cee20fd73f71dce15b9799837187e5152324435bb1481fcfcc7123b5c1469c2c170f6a3322721ec115020613ba16552a95d649fe8db6fabdbaa5639d9ab40bd97b92d7fd5af013b0e67ebe5a4ff69d31640e8019562016d41d6e454cb1f0f47b546449cbbb0b079218260ff22ea23b4cedae8600ca4a1579297cea284656e1206caf6e1ae30879111a3c0a896d76b2e3d68cf5957c49bb9bb9d7b5cd76e3da4d6380f8a915a8cf1b862c2da257a08c4d334460dc5f12e11d10de638f075baec8a41cfe8d3ad90d20df2daa3f8aeaba50929d3f306e85df0e6ee6e46f5831f39ea1d354756cf6299f95918e9b9a0cacbafeb691f6d229381c2b43590ce4ac0829e64f623a06c45415426b05efef3533c93300a695afbba0f989b2251a1b4965b0ba647a2ea7e19e38d2378da36804399662660cf1c2e2aeb10154ad79a3e2534f0551ad6eb14abd79078d51e8a78881ba2a4d379533273510ebf1f239b0be892bbe3d732413c37f92901084ec9017bf8118a6f81e0f77ed5d20de5e115426f6a81ff33bce113cee886a9a0754019532d50e46ce893f6f3098df6b1cb3bbdee0d6b022332ca2e7d15db672fcc061af2b537b490a939b49fb0dd663d2fc1c4aa65d49b825929eec6689c34f81ec0fc6b0b0fa41719c40c65729a3a091d105456fc6f5fb223116a858c76485120e9331176ff514d0b4b06b4416ac74f2085a7ce8da775b7e5c184ad4e6c817bb407af55d954acf82ca26f8452133cb93e5087cecc17b7067127579966cfa83e0a991e641f5e722ea05748f5cc4afb60c5e9fcb9ae6f0b03e34cfe6f514297870bf09e8962158547a1610e692d8845041b9f2b660509d392477070f0891a8857464c195d3ac4f0198246c33924b03b3c645332c44d69182d91b902e38036026f11827a9508b7f68f1c9840cfaa92ece38a1080d6ead68e543287a532017179dc56ca9580f44e4313c894cb9bceecbfbbfaeb1562a7fb8c515c69fa2db1334e655009e5797930bd0b9efddb4669005ae77c742f0e61c60685c54a4bad77265ad29fe47b7294553eb909f7bd243129f195288f16d7e7af0eebde65d7f87cb43d9164aa9e6c91b1fd837de6ff968e5c42ba7c39b29bd02b2485dbda43418254ede0a1ecfc2cc7f5ebaa0d59755880552def339da8585e3c93b9756fc9e2ff1563d52a76b4c85999d81a7105d070321578384546c12127c71ba8f81da65fcd5448a4031ee2680945044cfd333a7099143cda090ae26468e11ca303f060a6c658291562f4a6cc3a73c9d749bfd3fe039580e9f95fb7bf955dd2dd7a213418501367fb6df2a89c798fa9f7b774faf630c080ad6752b3284ce8158554f4ccb4b4cff50e750c570d74325b0e3243d8d00fbf292f7a9269400b686479fcb2bcb3cd02b0d02795c75c6f5632ef29bc4d552b6dd8261e5dc288e", 0x5fc, 0x44000, &(0x7f0000001040)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) 2018/02/26 11:52:10 executing program 4: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x1, 0x0, 0x3ff, 0x2400000000000, r1}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000080)=[0x6, 0xf3]) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffcce) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000eb0ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) 2018/02/26 11:52:10 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0x213, &(0x7f00008c9ff0)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @empty}]}, 0x2c}, 0x1}, 0x0) 2018/02/26 11:52:10 executing program 4: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x1, 0x0, 0x3ff, 0x2400000000000, r1}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000080)=[0x6, 0xf3]) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000eb0ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) 2018/02/26 11:52:10 executing program 4: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x1, 0x0, 0x3ff, 0x2400000000000, r1}) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000eb0ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) [ 58.496441] IPv4: Oversized IP packet from 127.0.0.1 [ 58.496451] IPv4: Oversized IP packet from 127.0.0.1 2018/02/26 11:52:10 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f0000000080)=@in={0x2, 0x1, @broadcast=0xffffffff}, 0x1ee, &(0x7f0000000040)=[], 0x0, 0x0, 0xffffffffffffff72}, 0x8000000000000) 2018/02/26 11:52:10 executing program 4: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) gettid() add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000eb0ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) 2018/02/26 11:52:10 executing program 3: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) mount(&(0x7f000035b000)='./file0\x00', &(0x7f000092c000)='./file0\x00', &(0x7f0000321000)='overlay\x00', 0x0, &(0x7f000002c000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xd4180, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int, &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6(0xa, 0x5, 0x5, &(0x7f0000000000)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000000)={0x18}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000f74)={0x3, 0x100000000, 0x5, 'queue1\x00', 0x26f}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f00000000c0)=0x5, 0x4) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000000)=0x3cf7bc60) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000040)=""/171) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x201, 0x0) fstatfs(r1, &(0x7f0000000080)=""/69) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000100)=""/255) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000040)={{0x80, 0x1}, 0x0, 0x4, 0x3, {0x1000, 0x9}, 0x20, 0x8}) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f000014cfd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x2, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/26 11:52:10 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000c7eff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b51000)={@common='gre0\x00', @ifru_flags=0x5102}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x121101, 0x0) write$selinux_user(r1, &(0x7f0000000040)={'system_u:object_r:pam_exec_t:s0', 0x20, 'system_u\x00'}, 0x29) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)={@common, @ifru_map}) r2 = syz_open_dev$tun(&(0x7f0000783ff3)='/dev/net/tun\x00', 0x0, 0x0) r3 = geteuid() r4 = getegid() fchown(r0, r3, r4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) close(r2) sendfile(r0, r2, &(0x7f0000000000), 0x80000001) 2018/02/26 11:52:10 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) r2 = add_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="1b0cd986c37cd9d6f124056992b5de9fe644dd9d9e33274b7bd7d49340b1315ccf2f087b6d9ebc8d248ca7fd410a69cfeb1a7c5df6740cf7c954e3324ad952a245fc6031b3ebca445becf5828a87d7ff52cd41d495b227203ed73ddb5fe47c3a732a426d10947dcea2d8668c6d25b3ba9a2015bd94021fda510df60a1ab1f94fb8d77307faf3775cd9c55853f8f619be7d67f0393697b61d0384469494fc88fae169c7a243cc308a56881d88a56d29d040787192095d6709b8afc6f31beff0e7f42e25f302a429b30842cfa0cf2fab682d04a9", 0xd3, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) getegid() ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000594000)) 2018/02/26 11:52:10 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0x213, &(0x7f00008c9ff0)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x800000000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @empty}]}, 0x2c}, 0x1}, 0x0) 2018/02/26 11:52:10 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = dup(r0) getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f00000000c0)=""/56, &(0x7f0000000100)=0x38) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f000000f000)=ANY=[@ANYBLOB="0e630c4000002000000000179e522b43d9186cf8ae489da95d000000060031d14441b2ae87e61990cc5a00dc7a947f00980ab1df81f4c958172354ee4e2778b556e0aad4c6dcfdf9432c88e5b2f27f05"], 0x0, 0x0, &(0x7f000000bf1f)}) 2018/02/26 11:52:10 executing program 5: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) mount(&(0x7f000035b000)='./file0\x00', &(0x7f000092c000)='./file0\x00', &(0x7f0000321000)='overlay\x00', 0x0, &(0x7f000002c000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xd4180, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int, &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6(0xa, 0x5, 0x5, &(0x7f0000000000)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000000)={0x18}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000f74)={0x3, 0x100000000, 0x5, 'queue1\x00', 0x26f}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f00000000c0)=0x5, 0x4) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000000)=0x3cf7bc60) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000040)=""/171) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x201, 0x0) fstatfs(r1, &(0x7f0000000080)=""/69) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000100)=""/255) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000040)={{0x80, 0x1}, 0x0, 0x4, 0x3, {0x1000, 0x9}, 0x20, 0x8}) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f000014cfd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x2, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/26 11:52:10 executing program 4: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000eb0ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) 2018/02/26 11:52:10 executing program 1: socket$inet6(0xa, 0x8000000000000802, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) 2018/02/26 11:52:10 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0x213, &(0x7f00008c9ff0)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x800000000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @empty}]}, 0x2c}, 0x1}, 0x0) 2018/02/26 11:52:10 executing program 4: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000eb0ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) 2018/02/26 11:52:10 executing program 6: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0x213, &(0x7f00008c9ff0)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x800000000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @empty}]}, 0x2c}, 0x1}, 0x0) 2018/02/26 11:52:10 executing program 7: r0 = socket$inet6(0xa, 0x4, 0x0) r1 = syz_open_dev$tun(&(0x7f000091d000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f94000)={@common='gre0\x00', @ifru_names=@generic="160000000000000005f524a266325d59"}) readv(r2, &(0x7f0000375fe0)=[{&(0x7f00005f7000)=""/1, 0x1}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000000)={@generic, @ifru_mtu}) 2018/02/26 11:52:10 executing program 3: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008feff8)='net/udp\x00') bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendfile(r0, r1, &(0x7f00006dbff8), 0x401) accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x80000) 2018/02/26 11:52:10 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000000)="1ca132298ddd34f4b9ea5ed2a7db4b5037ac6aa07fd23143bfcbd686d4013a37c8e3446d07373e26b3e4edb5e393f5f281fbc60bffded5d53d71c334fc3eb3ab817d220d6d2fa9cc9a6b10db046644a5dc3b8a0b01ef833fdd5d94f0bd631db6f482045aedd57996110f9cb499233d17da4e82ffeae5a6e4208ba796319391e7606015dfc5eb3306d42845f560712e347c9a9f7f9ff07f24a688", 0x9a}, {&(0x7f00000000c0)="34efef83d92f66de4bbebac75586c9dcffa75bedc64ed49a165f5defa11c0b94e8b1e307a523e65029c728298640a7bb93a71781b9244c3578b84a97d3e9df6029c6e6977e0a4cd6218a1dc3d48800908b992f6e5a723c6d36981319e081b59f5e7d075cc67982e2a0e1ecc9202002ea1c53e1b4a68f2eb10a7c6a7967c7f0872a07d011279c921ce7ed601d47310551c8698eafce563e84636011869f67d68c80aded58ff21ffcf596de00391b9bebc4c355c0c7e9b8ee0e99647146c4c8f49df03957545902aab30de69ccdf541bd687aff8e8a9a5e96d115475e4c4aacd8d2cd18c095ff86aa03a082276", 0xec}, {&(0x7f00000001c0)="55871dab5bda63e2bac875075074f10da73d3e0e4cba76aca07409d42a359e6543a8393041ed0ff95a37e81de6b431a9e1c0d83c8c200df6a5dcdadb80884d6b11bdc17c0b587ded8f0d73d3fef55f10bba4a4d715bb251d07853c74a3852b3e30c0d8d079c7568bce9b727cc893bfa7e8edc5006056166edc2d5ee980557a99a4d18126799bb6eb90cdf9e4123615c6fb86a03e7be1d66f79ff521dc0dd122144cb3af5d9db5e3957de853c4f0932d9462abedadb5e191af43dad714df05b816e2247f4f0372200bc8ecdc0ea46a7e991da020fcf", 0xd5}], 0x3}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000400)=0xe8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000004c0)=@req={0x50, &(0x7f0000000440)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @broadcast=0xffffffff}, 0x1, 0x1}}}}) sendmsg$nl_route(r2, &(0x7f00000005c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)=@ipv6_getmulticast={0x14, 0x3a, 0x710, 0x6, 0x0, {0xa}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x1) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000600)=""/157, &(0x7f00000006c0)=0x9d) setuid(r1) 2018/02/26 11:52:10 executing program 5: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) mount(&(0x7f000035b000)='./file0\x00', &(0x7f000092c000)='./file0\x00', &(0x7f0000321000)='overlay\x00', 0x0, &(0x7f000002c000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xd4180, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int, &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6(0xa, 0x5, 0x5, &(0x7f0000000000)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000000)={0x18}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000f74)={0x3, 0x100000000, 0x5, 'queue1\x00', 0x26f}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f00000000c0)=0x5, 0x4) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000000)=0x3cf7bc60) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000040)=""/171) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x201, 0x0) fstatfs(r1, &(0x7f0000000080)=""/69) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000100)=""/255) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f000014cfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x2, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/26 11:52:10 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0x213, &(0x7f00008c9ff0)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x800000000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_ADDRESS={0xc, 0x1, @empty}]}, 0x2c}, 0x1}, 0x0) 2018/02/26 11:52:10 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000c7eff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b51000)={@common='gre0\x00', @ifru_flags=0x5102}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x121101, 0x0) write$selinux_user(r1, &(0x7f0000000040)={'system_u:object_r:pam_exec_t:s0', 0x20, 'system_u\x00'}, 0x29) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)={@common, @ifru_map}) r2 = syz_open_dev$tun(&(0x7f0000783ff3)='/dev/net/tun\x00', 0x0, 0x0) r3 = geteuid() r4 = getegid() fchown(r0, r3, r4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) close(r2) 2018/02/26 11:52:10 executing program 4: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000eb0ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) 2018/02/26 11:52:10 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000000)) r2 = open(&(0x7f0000000040)='./file0\x00', 0x8c000, 0x23) ioctl$TIOCSTI(r2, 0x5412, 0xff) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xed5b}) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000080)={0x6, 0x0, {0x1, 0x1, 0x2, 0x1, 0x800}}) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000000340)={0x8001, 0x81, 0x0, 0x68, &(0x7f0000000100)=""/104, 0xf9, &(0x7f0000000180)=""/249, 0xc0, &(0x7f0000000280)=""/192}) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000a8bee0)={0x1c, 0x13, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x8, 0x3, [@generic='H']}]}, 0x1c}, 0x1}, 0x0) 2018/02/26 11:52:10 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0xc, &(0x7f00008c9ff0)={&(0x7f0000aa8000)=@newlink={0x20, 0x10, 0x800000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) [ 58.602778] binder: BINDER_SET_CONTEXT_MGR already set [ 58.607824] IPv4: Oversized IP packet from 127.0.0.1 [ 58.613738] binder: 10574:10575 ioctl 40046207 0 returned -16 [ 58.616937] IPv4: Oversized IP packet from 127.0.0.1 2018/02/26 11:52:10 executing program 4: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000eb0ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) 2018/02/26 11:52:10 executing program 3: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000000000)=[{0x10000000000015, 0x0, 0x0, 0x7fffffff}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x32, "210f93c43c0383fed29d017993d47e244943b1fcb8bbe07bf7461dddf58788e5ce33314b66a1e124c2090bc023987aa4182e"}, &(0x7f00000000c0)=0x3a) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x7}, 0x8) personality(0x0) 2018/02/26 11:52:10 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = openat$pktcdvd(0