octl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x0, 0xc}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101, 0xfffffffffffffffe, 0x1, 0x400, 0x3, 0x1, r3}) sendto(r0, &(0x7f0000c9e000), 0xf971, 0x0, 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f0000000140)={0xff, 0x1000, 0x2000, 0x10000, 0xeab, 0x3f, 0x401, 0x40, 0x7, 0x43}, 0x10) 2018/02/26 15:01:03 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x80045113, &(0x7f0000509000)) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) 2018/02/26 15:01:03 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x42, 0x0) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) socket$inet6(0xa, 0x8001, 0x8) 2018/02/26 15:01:03 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000040)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000443000)='/selinux/enforce\x00', 0x0, 0x0) pread64(r1, &(0x7f000019b000)=""/7, 0x5, 0x0) 2018/02/26 15:01:03 executing program 2: pipe(&(0x7f0000aa4ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000f94ff8)=[{&(0x7f00005d5fff)=';', 0x1}], 0x1, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/253) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) poll(&(0x7f0000f89000)=[{r0}], 0x2000000000000032, 0x4edc8b4f) read(r0, &(0x7f0000ebcf48)=""/184, 0xffffffffffffff9b) 2018/02/26 15:01:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_map}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) select(0x40, &(0x7f0000000000)={0x5, 0xffffffff, 0x1ff, 0x0, 0xd7, 0x100000001, 0x3}, &(0x7f0000000040)={0x6, 0x100, 0x7, 0x5, 0x297, 0x1ff, 0x6, 0x3}, &(0x7f0000000080)={0xfd, 0x1, 0x3f, 0x5, 0xf2, 0x4, 0x7, 0x3}, &(0x7f0000000100)={r1, r2/1000+10000}) r3 = dup3(r0, r0, 0x80000) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000000140)=""/78) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) epoll_wait(r4, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0x6) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) 2018/02/26 15:01:03 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="240000005a001f1d14f90507125a0000c113171308001000fff708ff080001ffee000000", 0xffffffffffffff38) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000040)=0x80, 0x4) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r1, 0x8) keyctl$search(0xa, r1, &(0x7f0000000100)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, r1) 2018/02/26 15:01:03 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) fadvise64(r0, 0x0, 0x8, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/26 15:01:03 executing program 3: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) linkat(0xffffffffffffffff, &(0x7f00006f1fff)='/', r0, &(0x7f0000f73000)='./file1\x00', 0x0) 2018/02/26 15:01:03 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000cbdffc)=0x3, 0x288) close(r1) r2 = syz_open_procfs(r0, &(0x7f000017dff2)='net/mcfilter6\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000080)={r3, 0x129, 0x20, 0xfffffffffffffff8, 0x8}, &(0x7f00000000c0)=0x18) preadv(r2, &(0x7f00009f3fc0)=[{&(0x7f0000af3000)=""/4096, 0x1000}], 0x1, 0x0) listen$netrom(r2, 0x40) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, {0xa, 0x1, 0x10000, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x1}, 0x1, [0x0, 0x3f, 0x0, 0x4, 0x1c, 0x8001, 0x789, 0x2]}, 0x5c) 2018/02/26 15:01:03 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fc5000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fc5000)={0x2, &(0x7f0000d13000)=[{0x1c}, {0x6}]}, 0xfffffffffffffe3d) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x0, 0xc}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101, 0xfffffffffffffffe, 0x1, 0x400, 0x3, 0x1, r3}) sendto(r0, &(0x7f0000c9e000), 0xf971, 0x0, 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f0000000140)={0xff, 0x1000, 0x2000, 0x10000, 0xeab, 0x3f, 0x401, 0x40, 0x7, 0x43}, 0x10) 2018/02/26 15:01:03 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000100)=0x1ff, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xc0, 0x3, [0x3, 0x80, 0x2275]}, &(0x7f0000000080)=0xe) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r4, @in={{0x2, 0x3, @loopback=0x7f000001}}}, 0x8c) r5 = syz_open_pts(r0, 0x0) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r6 = dup2(r2, r5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x4, 0x100000000101}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000001c0)={r7, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x3}}}, 0x8c) 2018/02/26 15:01:03 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000090bff7)="ed0a0722084fe415b1", 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite6\x00') ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000040)=""/62) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x8000, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/26 15:01:03 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00002d0ffc)) r1 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00002d0ffc)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r2}) 2018/02/26 15:01:03 executing program 2: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80000000000180, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05d72f20000000000000ec", 0xd) 2018/02/26 15:01:03 executing program 3: r0 = memfd_create(&(0x7f0000000000)='^\x00', 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000009fc8)={&(0x7f0000683000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000140)=ANY=[@ANYBLOB="1400000013000dc4070000000000000011000000"], 0x1}, 0x1}, 0x0) accept4$unix(r0, 0x0, &(0x7f0000000040), 0x807fc) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x4100) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000080)={0x1, 0x5, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x19}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) socket(0x4, 0xa, 0x0) 2018/02/26 15:01:03 executing program 6: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000480)=@broute={'broute\x00', 0x20, 0x3, 0x3d4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x3, 0x10, 0x0, @generic="6ad07d732300547a52d01050a9d19e47", @generic="4546c3aeba65e6e3db6829b797a3c3c2", @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="a922981aa2c58fcadbe88e09b8addc36", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0xff, 0xff, 0xff], @random="088ca39bb3bf", [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd0, 0xd0, 0x114, [@mark_m={'mark_m\x00', 0xc, {{0x1, 0x9, 0x2, 0x3}}}, @mark_m={'mark_m\x00', 0xc, {{0xe84, 0x1000, 0x2, 0x2}}}]}, []}, @common=@ERROR={'ERROR\x00', 0x20, {"05cd7204b13167dc4d96fc2a755cc8c5ff52d49bed8b4d5c4e0b73e2fc21"}}}, {{{0x11, 0x50, 0x8aa3, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='lo\x00', @common='teql0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @empty, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="f986f4f51e83", [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0x98, []}, []}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x2}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x10, 0xa00, @generic="b6a77cd7476372bbe87ce7f77434cbf8", @common='bridge0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bpq0\x00', @random="835f2ea083dd", [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0xff], 0xd8, 0x140, 0x168, [@connbytes={'connbytes\x00', 0x18, {{0x7fff, 0x1f, 0x3, 0x3}}}, @cgroup0={'cgroup\x00', 0x8, {{0x11, 0x1}}}]}, [@common=@mark={'mark\x00', 0x8, {{0xffffffe0, 0xfffffffffffffffd}}}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00', 0x67b, 0x6e5, 0x2}}}]}, @common=@AUDIT={'AUDIT\x00', 0x4}}]}]}, 0x424) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000240)='./file0\x00') epoll_pwait(r0, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x0, &(0x7f0000000580)={0x3}, 0x8) 2018/02/26 15:01:03 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x108}, 0x1}, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x4, 0xffb, 0x9, 0x3, 0x7fffffff, 0xcc8}) r1 = socket$netlink(0x10, 0x3, 0x14) sendmsg$nl_crypto(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400080}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="180100001000020125bd7000fedbdf2573616c7361323000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024000000000000000000000000000008000100ff070000080001000b0000000800010006000000080001000100000008000100f65a000008000100070000000800010008000000"], 0x118}, 0x1, 0x0, 0x0, 0x4}, 0x4080) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000040)={{0x6, 0x2}, {0x80, 0x3}, 0x16e, 0x6, 0x4}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 15:01:03 executing program 2: r0 = socket$inet(0x10, 0x8000000003, 0x100000010) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="2400000010000303010000006fa283271d25dcb51ba3a2d188737e", 0x1b}], 0x1}, 0x0) 2018/02/26 15:01:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1f, 0x1) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0xfffffffffffff527}], 0x2000000000000147) 2018/02/26 15:01:03 executing program 5: 2018/02/26 15:01:03 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4c000, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={r1, r2/1000+10000}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_vif\x00') sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x50}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="48000000170000032cbd7000fbdbdf251400000034001b0000000000e5f70a83e2c9232c16bb2056056910775b347d9a01f1b99e9209d37d9ead3e0700000026d11a9b0bd9000000"], 0x48}, 0x1, 0x0, 0x0, 0x4c001}, 0x4000000) sendfile(r3, r0, &(0x7f0000000200), 0x8) 2018/02/26 15:01:03 executing program 6: socketpair$ax25(0x3, 0x5, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$void(r0, 0xc0045c79) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0xc08c5114) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x5, 0xfffffffffffffd70) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x4) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000080)={0x4, 0x6, 0x6, 0x6, 0x9, 0xfffffffffffffff7}) 2018/02/26 15:01:04 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) r2 = fcntl$dupfd(r0, 0x406, r0) sendmsg$nl_route(r2, &(0x7f0000cc1000)={&(0x7f0000fc2ff4)={0x10}, 0xc, &(0x7f0000fc2000)={&(0x7f0000e86000)=@getlink={0x20, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) 2018/02/26 15:01:04 executing program 5: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) umount2(&(0x7f0000000040)='./file0\x00', 0x1) keyctl$session_to_parent(0x12) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1, 0x100) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2000000) inotify_rm_watch(r0, r1) 2018/02/26 15:01:04 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x48, "335db7f897c5c72fef0b4831a2085ec3e96bcd3573dfd6e043d99c1bbbabb73ff989759049b50dfe2d1573a2b625bbc3b94efcb7b7b55a8a4b2d6a062861ff14f68962047eecb784"}, &(0x7f00000000c0)=0x50) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x8}, 0xc) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='\x00', 0x0) 2018/02/26 15:01:04 executing program 0: socketpair(0x1, 0x5, 0xfffffffffffffff7, &(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000040)=""/10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "b9193b", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f00000e7fec)={0x0, 0x1}) 2018/02/26 15:01:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fbdff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f00005e8ffc), &(0x7f0000ea2000)=0x4) accept4$netrom(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10, 0x80000) 2018/02/26 15:01:04 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f0000b08000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001dc0)={0xc37a, 0xa, 0xa0, 0x1, 0x0}, &(0x7f0000001e00)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001e40)=@assoc_id=0x0, &(0x7f0000001e80)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001ec0)={0x0, 0x9, 0x401, 0x5}, &(0x7f0000001f00)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001f40)={0x0, 0xb5, "2cab5b4110e97369c68d6c9505da6a69940373f61058f2e5718794f8e6efab2d1f8331a32bf57653f438c7f35af8f8a0b3b1260b205c772c52fd3682bd5e834c54ab7c157dd2a997639d58d0d4b4d64ed114e54f78f27b4b7cb8e0f67dc8c698637833e1e71a93496788cf81bfe33eba105f8d9c94836f0c29a9a87ad59f81357bbee9acc40ed2496ac2429b02a8f09205a007a8b8d71da17ce3cf7f763a4bb1726e75ae1391d027c1ad24071509fb9c03d860382f"}, &(0x7f0000002000)=0xbd) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000022c0)={0x0, 0xc4, &(0x7f00000021c0)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x1, @rand_addr=0x8001}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x8001}, @in6={0xa, 0x3, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x80000000}]}, &(0x7f0000002300)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002340)={0x0, 0x8}, &(0x7f0000002380)=0x8) unshare(0x200800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003680)={0x0, 0x1f}, &(0x7f00000036c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000003700)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, [0x2008e, 0x1000000000000009, 0x4, 0x4, 0x7, 0x5, 0x0, 0x6, 0x0, 0x3ff, 0x1000, 0x0, 0x4, 0x10000000000, 0x7]}, &(0x7f0000000040)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000003880)=ANY=[@ANYRES32=0x0, @ANYBLOB="9200000057570c4aacfc2e6b3387858f2e9680f16250a4aeb409909f94d2d09ed34d79adc6fe84bf201d678d87b691716281c82783ddeb66563510d59a12bc68a201743ac69e43d52d17b5b118210f7ed6230ccebc1f815520af018ffe96b3e49e30cb6061303386ca84bebaf94a7524f0744e23b241b14e6250ab07fa0ec30f130c65c827f05eee1edcf5e6e191a4966caaae41ac85"], &(0x7f0000003940)=0x9a) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003c40)=ANY=[@ANYRES32=0x0, @ANYBLOB="b40000002de70301336f8fc743c94ebad3bf091753dc042127c26f6a6dd617068f70b74da96cb195f59cf37dc92572ce65084b55e9ed70b84020a71c2e0e727dbb60c7c7233e92888bf75c6a73180f318b931e488d65a3f050ff270d898ddd641873119fe7a8d8ccefd523f5df16d21b91157c1e45f05cb746034a72f9ab7a640b00005022ae0819e9601c092d494f2643a9b8ab84f0e3109ae13a5cb0dba0f51dd4765063a50d6db36cff971cf320000000000000000000"], &(0x7f0000003d00)=0xbc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={r6, 0x8}, 0x8) r14 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r14, 0x80045300, &(0x7f00000000c0)) r15 = dup3(0xffffffffffffff9c, r14, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r15, 0x4008642b, &(0x7f0000000080)={r16, 0x4}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000003d40)={0x0, 0x9f87}, &(0x7f0000003d80)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000005380)=[{&(0x7f0000000040)=@in={0x2, 0x3, @multicast2=0xe0000002}, 0x10, &(0x7f0000001300)=[{&(0x7f0000000080)="2a8fd5375f8b9c0b2371e7e95a05b6378456d3dad824de1712764a50f5aba1d2486c13bfd457c679c82f5f527b0f2240eb90cfb82fb3882cf1d1c5a10b367efc8ff2b65b88cdcf5b39c4", 0x4a}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="dc0d5ccebe1eca965bfc3100aaf4870a06891f7b199f4128e0c732f6d7e35ff69bf89374fedd9f031cce370d217aa12dafb19a568e57da8fafce72881080f7e556f1812d436da3584ff40c885178289cae4dd6ed8f0eee4381a7d4ff53e02e1c37ce3c1addeb6a231a93fbe0aeb601a7f66a7eee1a1c3ba817fac053801af34ea244decac0f7262d0cd2d7ff36267b417a1962fee07d09fedad9f01f6968baf493eeb7e5145da4ffa369fb3d426d437f9bd430d6902060731b552beaa9", 0xbd}, {&(0x7f00000011c0)="9d8ba8f62fbead7d318cae2012e353a2b36a5f768144c87b466ab299f9da19311666bae9bc867e3bcc89687eb5aa07d9ec4dffda36cf25c995e9ee8bfa3ec23de2893fd9bf8584163ff5fcb7af9d92fc0e620639c1043a009ef440143764572d1056cf54435f35f554e43d4dcdaf30cfa27ad7553c8c86efce7a78ad927ea3b9ab735133d6e172be3cb5a26e94d29412de07126098f7d97139d18c74", 0x9c}, {&(0x7f0000001280)="b678c37db92af9c78a38a2302e1a81cc579149a69fc09c274d3e39c43db7f6e2a25aef85fbdd9483a6e7e1d0783ab21c56da855b1f0943677a5c6bf6f4db6a7de1eb97ef383d73ceb86e876d79ff788a9205ab79ac92b27ad2479f566a150ffc4b9b58c5666b456f8d", 0x69}], 0x5, 0x0, 0x0, 0x80}, {&(0x7f0000001340)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000001840)=[{&(0x7f0000001380)="b21c32", 0x3}, {&(0x7f00000013c0)="627f3cff93a79e7a433a5a7c03a41f9712993e003081cdcb9c863bce1659c6292a8b6d0fee21cfe1cef11fa8c68921ef98245f636a21c67be6dbd62a43445aa9fd4ca30365bec518430b57b80200cf253ec872858fa58e97958997511d24afb93c679a1f1134c821bb5eb67c0af44c955724c346caf715b1b764", 0x7a}, {&(0x7f0000001440)="a9ab4e22e99b6a29846f23c9", 0xc}, {&(0x7f0000001480)="ec63e11fb6c16fcc35038d1ef0f1c07e4c9d34449908b319696324f1642c4d2c413a14bf79c7515a07fc4bd87183d00aa11f526beb5d3697af43014b32143c3176dc4d4db10ad2ab60027c2de2a67e9ae5c625cc82bcfcef2e42785359b9ae3d7ab5c76f9ee4f56232514ac3c5fdf292c343548661aa365019603b8ad6bc7741e8e27ddd2945a76f5113ffc9cd19bcbe54bd7be3212896ec732e1f9aea88c02f75f2b42bb66a29cdf4684c318e13606ac54f7e56aa8262b4798a4e13bf62187284cd5a01f2d8db89fac315491267cbad6acd3947c94a6ca97b0b7f6abebfadfc43800da4a2ea85c6cf19d4bb3ba10e", 0xef}, {&(0x7f0000001580)="90b3d919152b40124f4009ba539441a428cc2f306462df9822d921011fd7b4f52525e559b65f640c4a3af2751e01164da0e1947a8e5d9756b730d32234cec8039776a1456895cbd2b58fca7b2b2f445cd4f634dea99aeb3a1ed8d3df45", 0x5d}, {&(0x7f0000001600)="43d77544272243a338d4ffe6e35a69fb5310c0ed57ba5f2d1d49c345aaea0355dd3a51efbddc1eba9fe9472d6520ed778ea0d7d72d498b07c8541258e1b141d360f126", 0x43}, {&(0x7f0000001680)="86b09e632c7e7cabb9b1abf691304a9c8faf046673a6a92cef3439dc07a52ffdfd0a7f380a78497c2a6b26d03094ede3e3a1029d8447173d5e061c24a1ff787b545717898e6bb4c456a2262a6d7258dfdce4aaa9ab8d4c", 0x57}, {&(0x7f0000001700)="46e9cb5adad4cecc75f3d5be3aa39c0a922db0231ad4c9b23a8aa47d700685a02f6b6be76c26d92db005e2fee19e3a452a2e6cf826f40b987fd2ea9cefc8890aa799676bc5904db7f6f7b667ebf9f5dd9285440e8bc3369d8d58", 0x5a}, {&(0x7f0000001780)="ada57c338f7e50057f4456c8450515be8dfb9c3135dea625f62b0597ef79a7c6f2f0d7a3d9b598885559f50ad3c990413b2871f8164590f1facab60f3726b7ebc2b9b1362b8e96e00cc23563e13b4acaa0456c1de3b8b0ad3fd7ef293110a1df596123295397711c5eb207997fde46dec6ff63db2daeeea3774414f35f3dd183cd3d476ebd2e6924b6f6981933ba62d90f1ed3b59feefea17e28bd23", 0x9c}], 0x9, 0x0, 0x0, 0x40000}, {&(0x7f00000018c0)=@in6={0xa, 0x0, 0xffffffffffffffa9, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x2}, 0x1c, &(0x7f0000001d80)=[{&(0x7f0000001900)="903ff79a6a5c22efc9b7fd74587c2f79c4572b67b414f39130699e12b338c5e85ffeb4b7abc9f848f30606f294fca63ff03f7741fadd6906ad883707ea1a7510687ad37ec6118b23279b03e6ef16f8e7a5d861dea0a752a667f9107433a71c35b0a9b8a8de27eee08f1a74e62a04cc0a4fe165fbfcc3e1b8670ed9b927567a1cd0e852a22a", 0x85}, {&(0x7f00000019c0)="155e5c40c01adc079240334bdb09db46b53de4e17a88638d14ea6cd04f1b59229e7f8b5e60278f25f266fa33cd6ae4a0c53dbc8d25a6a73209b56d66c69c280a2370e966310ae94092352032aeff2719b0335e34e64bcf40fce3402321fc0e7531f1d0158800df2486d5ae6ec227d5aa0503f27f2c0a8815efed23317a2fca7f727367093067c381ae838e4976d274d46b6bf422234488111d5da8f82d04385b0ace8e6fba3654373e64b355cc403934ac0c4aa92d1c026fff1ecc2321eaa66b", 0xc0}, {&(0x7f0000001a80)="08ce20d244f449de34f0c753854c2fc0322e30971330cdb05813eb831d18592b07287cdf1a14430edd59be8add088d1ad445a353232ac015e76137e598", 0x3d}, {&(0x7f0000001ac0)="4172b57221931b0a6a87df4a59926cb90a3beec5052868cac9ddc0a3eda688eb3170735fcb8ee3d26bb3b2d564d9e61e3bb1c03d074c8650f8fdeaac7430d6909de09543be2ffd8bffc0413056de6432956800abc2fce30a4844575865ebe9d262698ac37d2cdb033247215e6bc7aebb9d0eb3cd38ae1ffc76ffe07e63062f0b292d45169e27e7c8f786a210c10d917ed64f94b81f0a3bc5c276ee8648554212b3dab1518d693f08b5", 0xa9}, {&(0x7f0000001b80)="b390dd487ade832d5db8d8d360fb8877fef8c9906d7a8c5ea011c153038094957bf9b3ece38b33928afc52ca8588d6cf5a23767416e6bea686adc68cf524dcbfc70076ae48c2c919dcb4a5037341c39405888325fc9321c6daa0f9621bff8c285b154e9f60317879a08c97a483843d05a55ce4b594550d22dedbfd100da32bbb604b3f4cefe442e5a706e7c3937b245b91fd52ba7539af98eb41d456d5325df9e67056e83e9e769abd99384bcd7451626cb017f3c28ed5291a87c98e243e94206133aba127b643e412260a41c67002973db88e652e46fc6fda5d5da0", 0xdc}, {&(0x7f0000001c80)="a9cd4a6303cc6cc7b652ecbed0309d355e4d3f38cc3101683c809fa15f9d70e6f524eead61067671e7c1fd20ce662349d998d9c2050f394af30c2e3ddc5fa90f694a9ed3a2ce945ffab9692926b14126b10fc44578255f4a9464f94d7e004d14d24da1cff8e1e00b09e2eb0fbfe3e99e1d0ac4ff5c817cd632835031ebe367269790d53ebc3031473d4ee2dc0ff881e723ad13018104dc6800994ce581e083b87404592aa81476c6833eb9f10ccac165b6163e7d639878f60dbec4c21a2bd170d5e2e66e06e0d4497e52eb0e6c946bbd9395de7f22ff2ab154e9bc50b442b654539cbbfe1cd1fdfe7d9b2e42ef935701fe370d08bb97", 0xf6}], 0x6, &(0x7f0000002040)=[@sndinfo={0x1c, 0x84, 0x2, {0xdc3, 0x8004, 0x0, 0x9, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0xfffffffffffff25c, 0x8008, 0x7, 0x3, 0x9, 0x9, 0x7, r5}}, @init={0x14, 0x84, 0x0, {0x40, 0x3, 0x9, 0x4}}, @sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffffa, 0x0, 0xfffffffffffffffb, 0xffffffff, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0x10001, 0x8000, 0xfc, 0x1000, r7}}], 0xdc}, {&(0x7f0000002140)=@in6={0xa, 0x2, 0x401, @empty, 0x41b6}, 0x1c, &(0x7f0000002180)=[], 0x0, &(0x7f00000023c0)=[@sndrcv={0x2c, 0x84, 0x1, {0xfffffffffffff9f0, 0x9, 0x200, 0x8, 0x8, 0x1, 0x10001, 0x879, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x1, 0x2, 0xe6, r9}}], 0x58, 0x4}, {&(0x7f0000002440)=@in6={0xa, 0x1, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}, 0x1c, &(0x7f0000003640)=[{&(0x7f0000002480)="b2e2a73ccd4e56134f73aedc26173b6574febf8f3ea6800ee22ffe004f1466b1d5b9b68545dcbbd2a825ac8b83f10b9b95b826989bca43c920721a734c88af680673cb9c2966687727bbe4770f54de7cabfcf404615ec91e12500f2bf15e564b31e8e36ad964242fb7ce9f1874ff3803edf613bb17e8fc8e71f8f8615763c11d943b21b12b463c875f85ae6873fdc91add438cc54a95a9871d018b1eab2b1e5399ad78e75244", 0xa6}, {&(0x7f0000002540)="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0x1000}, {&(0x7f0000003540)="5d3bed2ab0e287882a9e444041d16415f851abddab1e1c9611e2b9ffcebc161a6d9e68773d9584fc9a01693aedf5f4f2c90a941e879e0c586fdf56f2ebaba0b27c31a354d85beb3e4fb5d5bb068f6a17e3627b14f71f58688b565bc87f123775ded16e96e50ce4047995e7d91bf12bf3c07f9a6e9130684a8837c58688e54a4a99f99dcf55520ea92c007550bce042a5c5f06dd478a6e8b3cb2c5889665cde85fa5f37b191c964b6c4ca70152e6a3ff76233ae475c9f7e222d7a547db6ca8981e5038f85fad49dcd13ecbd890e7209cf13b163292b93be29efb5dc0d5484a49c8ab7e9ae2dad7d1b72031d10e75e0edee48f95d5f8e10a4b8d", 0xf9}], 0x3, &(0x7f0000003980)=[@init={0x14, 0x84, 0x0, {0x1, 0x100, 0x0, 0x2}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x6, 0xc, 0x2, 0x8, 0x54, 0x9c8, 0x311f, r10}}, @init={0x14, 0x84, 0x0, {0xfffffffffffffe01, 0x200, 0x8, 0x3f}}, @sndinfo={0x1c, 0x84, 0x2, {0x1000, 0x200, 0x3ff, 0x2, r11}}, @sndrcv={0x2c, 0x84, 0x1, {0xffffffff7fffffff, 0x100000000, 0x4, 0x2, 0xffff, 0x2, 0x100000001, 0xcdc4, r12}}], 0xdc, 0x4000004}, {&(0x7f0000003a80)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c, &(0x7f0000003c00)=[{&(0x7f0000003ac0)="58abfa0101aaa71340937e07e8fd5add53b2dda49afe164a0ba60f838bcbe025", 0x20}, {&(0x7f0000003b00)="aa0e45c064e305b6ea0004c568de9cf680a8d55130adfd41be5c904bd6ecdf062aa267bfd7ba699e33b618ff4195252ec0c80319867c9d1bd878320d6948ac9dfdc7131770dab4f78a6cd97782e8ea520e1013a810765c25427cc7f54d29a245d96ee7fedcd7f29243e90fd2439adb3b350dec39b1d6b08b6882c9382de68170ca478791090fbf804d20bb1021331b554b621e389096adfcd10f568801a6b18f5894bfec6d7bd7fcd6b92af1afa479a80644f7fe5c393c1e1154253fabffd4455227c7bd7a2dc2abf8fc7cb792e66a7c10e84f89323bcfd0473c8fb50507818e84bbf59347be0d3a", 0xe8}], 0x2, &(0x7f0000003dc0)=[@sndinfo={0x1c, 0x84, 0x2, {0x8, 0x3, 0x4, 0x3, r13}}, @sndrcv={0x2c, 0x84, 0x1, {0xb7, 0x101, 0x201, 0x8, 0x207, 0x3f, 0x8, 0x2, r17}}], 0x58}, {&(0x7f0000003e40)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000005000)=[{&(0x7f0000003e80)="f25dde4d24e45f5e09cd72a13da34bc4f9e71500335daf73fdfb80454c57fa71fe993c", 0x23}, {&(0x7f0000003ec0)="96ef32dfe09e6799d994e759a315f59e77ca271c767848de5f10e3d8100a2694", 0x20}, {&(0x7f0000003f00)="84ec86024bc6b6a0b9da53a3854872d669fff76c91ae476a78dd7810288a9ff063b6d49d4e41e56b1ad8b451f77a3b424e68b087587356acf71513b1b7433de7490ae334e31f23eb2bb8e34563fea11735c578f39d58a77607c1d20f2efbc6bc9799f387f7077dd877d1ed1ec01950be4aa4ea45a6fe43812cc5645354a26cf8f8c2bef531c58d253e7f91e15b2e85846ee4a412449abdb89420d361eb09414b716d86b5f34e8f34477f3fc5662b13faeca2f4d1cd74c84e2fb119c0a6a42e4a1b99a3d6c49ffde794629e5cb392770b271c84fb354c369fc77b8bce7f7d4446fffd30374f169494892703a0be39a551e5c6269faca1d585f5", 0xf9}, {&(0x7f0000004000)="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", 0x1000}], 0x4, 0x0, 0x0, 0x10}, {&(0x7f0000005040)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10, &(0x7f0000005340)=[{&(0x7f0000005080)="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", 0xfa}, {&(0x7f0000005180)="565aa36ae25fd8b296f8f7df2a3760cbaf2280971f24d91e4333b66c1dda7fb6eb2d4bdd2c31e6a7453139c3b8ab4782c8b19a8c4ecdaef15db20656a0a1e6e3e31985ea94f2b7c7e25d3ea98ad0c346f1cdd4cbf8ef7630b789bf14a95722eed2291655c13882c95605b11c2cf23ffd9f44c71cf46833bd441b7e9b0d9751a89bf20770c99441b1b842b0c1964d9095472262ca6599410277fc6b8452ef9ec5a6", 0xa1}, {&(0x7f0000005240)="7b3f6220fc2ab949a98c5a832f4830296cae45241847b1a5e59873e5dae90662c8ada446a3faae712cd3372cd4a1a89e1cd1a5eaf1a71212ba6c1fe61f67d91563c8c97b9c439915d860ad3fc6ecbc17b3bd0ad6bd2de832f28df5365b0b6a6c28d03654b9ff381b21e8a32903ff2210cf821472cdb8b48063e2f6476c46a5460ae45380657d2ab52491a9862c8b764859db79bfe6f4d4a0c2f72478c6487c97ff7eefa300a4308c9c9c189727950243fb630a632684d70982021a6ea1782dc721a7376885452b992794fdb0c39fb28fc81036430006d296374aa1539f5cf00d80a5d76c3431d50c6c75dd7e09d0c7d22741e4065f", 0xf5}], 0x3, 0x0, 0x0, 0x20000010}], 0x8, 0x40000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000005480)={r6, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000002180)=0x8c) sendto$inet6(r0, &(0x7f0000005540)="05990f3d85b4d3eafb93a97393932b99777fc15a87e75d6142bb", 0xfffffffffffffcf3, 0x0, &(0x7f0000005580)={0xa, 0x3, 0x0, @empty, 0x40000000000007c}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc5fc0)=[]}, 0x0) close(r0) 2018/02/26 15:01:04 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x7) r1 = epoll_create1(0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000079aff1)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00000000c0)=@req={0x50, &(0x7f0000000000)={@common='gre0\x00', @ifru_flags=0x101}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000a8c000)) linkat(r2, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x400) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000140)={0x2, 0x5, 0x1, 'queue1\x00', 0x20}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000000)={@generic="8344fbf6cbe611cc722fe818bcbdd1f8", @ifru_flags=0x8000}) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000040)=""/183) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x20) creat(&(0x7f0000000140)='./file0\x00', 0x10) r3 = getpgrp(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) sched_getscheduler(r3) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000240)=@buf={0xf7, &(0x7f0000000280)="36f8061318795be8ce36848b2f8082a6cf51b5bb358c00f9eb27ee7ed11c89323580cd26a5276c768a3da2a2bbde4de4363c372f6e6476870626d8046c51cf90ccee61f2ef19b3d220474b3ead508dd6ef45e45ff6bdad2f5324cae58869de2169b93c6b07ab389830784b25feea8dea87d8f4fd170e0f6c1eb8d1eef53f88fe4c3e1a89df58b13803517019a42f864fbd9718f4b6ec3762d78061678018f6439547fb345a782a40c255aa23ed81fb55204781ef34757af71338bc48c3ebfad5ffc86e93562fa8f0c8b287d28e6d50f2572d5d43cc5f52d90c8d3bbd85f617ac37a4fc9862f34ee891c0bf177fb6a9251e45ce9ec2ed0b"}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000016000)) 2018/02/26 15:01:04 executing program 6: r0 = socket$unix(0x1, 0x10000880008, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'os2.', '\x00'}, &(0x7f0000000080)='.\x00', 0x2, 0x3) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) recvfrom$unix(r0, &(0x7f0000000000)=""/162, 0xa2, 0x2, &(0x7f0000000100)=ANY=[@ANYBLOB="00002e2f7193ab9dfc519443632c6cb1c11d0966696c653000"], 0xa) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0xffffff17) 2018/02/26 15:01:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1000000000}, 0x20) dup2(r0, r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) fcntl$addseals(r1, 0x409, 0xa) socketpair(0x10, 0x1, 0x80000001, &(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000040)=""/54) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000787ff3)='net/anycast6\x00') mkdirat(r4, &(0x7f0000000080)='./file0\x00', 0x20) preadv(r4, &(0x7f000055ff80)=[{&(0x7f00002f0f89)=""/204, 0xcc}], 0x20000000000000b8, 0x3f) 2018/02/26 15:01:04 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@multicast1=0xe0000001}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x3}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00001c6000)={0x0, 0x0, &(0x7f0000415ff8)={&(0x7f000069a000)={0x2, 0x12, 0x4000000000, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x2e1}, 0x1}, 0x4c040) pipe2(&(0x7f0000000000)={0x0}, 0x80800) recvfrom$unix(r2, &(0x7f0000000040)=""/104, 0x68, 0x2020, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) 2018/02/26 15:01:04 executing program 2: r0 = socket(0xb, 0x6, 0x8) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000)) r2 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r3, 0x73, "6fb9520545172398471eb7005f35d086014ea02118f6f609e0df92f0194aa78bed133b5056c27d5522c97d37e6c383442ce2c6b369e83ed06c5c6a8f31224d8613b834fd19118367d767a91fe2c5f8b575beafdf5fdcfc1aa3e20d207c3eb5facc0e4a95fe03276a393421115c4ff993b1177e"}, &(0x7f0000000100)=0x7b) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)) dup3(r1, r0, 0x0) 2018/02/26 15:01:04 executing program 5: madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xa) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)=""/30) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="c93b2ddaefd20df97f41d901002e2f66696c653000"], 0xa) mremap(&(0x7f000053c000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f000053a000/0x2000)=nil) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0x401, 0x7, 0x800}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000000c0)={0x4, 0x80000000, 0x80, 0x754, 0x2, 0x7}) 2018/02/26 15:01:04 executing program 4: mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) r0 = syz_open_dev$sndseq(&(0x7f000065bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f000075e000)) 2018/02/26 15:01:04 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x80) shutdown(r0, 0x1) request_key(&(0x7f00007f8000)="6c676f6e01", &(0x7f0000a08000)={0x73, 0x79, 0x7a}, &(0x7f0000d77ff9)='\x00', 0x0) sched_getattr(0x0, &(0x7f0000c7ffd0), 0x30, 0x0) r1 = accept4(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x005<', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000000c0)=0x14, 0x800) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) modify_ldt$write(0x1, &(0x7f0000000140)={0x4, 0x100000, 0x2000, 0x0, 0x10001, 0x3, 0x7fffffff, 0x4, 0x60000000, 0xffff}, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x3, @empty}}, [0x0, 0x4d07a5e7, 0x60, 0xfffffffffffffffc, 0x8001, 0x2f41, 0x30, 0x7, 0x5c3, 0x80, 0x1, 0x3f, 0xffff, 0x9, 0x3f]}, &(0x7f0000000300)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000340)={r4, 0xd7, "18bc0cd394b9e6e3bb26eecbfcec7f7ea8576d89b2ba1de1a49a99a4187ba400966d4e82b14c490a803267ae11e3f31e444b5b93e345af53bd4db0a558cc4a42c5b8fac3962969be7cd84191b81be6c62d9a4e3ebaa0ab04d608c566ce02e5b0469d8e4a6d2ebff1d1b28c02db3261deea26b216ce858608ff833488d7b511c5fa5c76b864d3935f8bf3276ef45bb7e579ef4b602457a2dd484eafc36269d7f3d99fc2aebdfb3123784a2cd0f5afe3b7f0b5ccfe122497126d9b5df11fb2b60656c9f6cf669cad9b25fd859fa731634769568a76cc1682"}, &(0x7f0000000440)=0xdf) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x1, 0x4) 2018/02/26 15:01:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000000000)={0x800, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) close(r0) 2018/02/26 15:01:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x400) bind$ipx(r1, &(0x7f0000000040)={0x4, 0xf46, 0xffffffff, "a3741400c660", 0x100000001}, 0x10) ioctl$TCSETA(r0, 0x5402, &(0x7f0000e6bfec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc27}) ioctl$TCSETAW(r0, 0x5407, &(0x7f00008fafec)={0x0, 0x0, 0x1000}) 2018/02/26 15:01:04 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) connect(r0, &(0x7f000001e000)=@hci={0x1f}, 0x6) 2018/02/26 15:01:04 executing program 7: r0 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='trusted\\%+&md5sum!:\x00', 0xfffffffffffffffb) keyctl$update(0x2, r0, &(0x7f00000000c0)="ecc80e18c43ff848391d53f2ea66eec83812a34014437714052eee43ab7541bdbc176d4f2115b178f3b70792baa7daeffe93384ca12b6f7c0f9b0773db8389c377e5389afce372b77e1c052f4ec45dcd5ca73bb254d0926481d528e6fad9c97dc85ed9f76364076dac6796ea97c7e45b290d84ec431b1a75361f8f211684eaa34df3e7fbfb435bcc65a0784fa6aab73ada9ab123f23ea7", 0x97) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4000000080007, 0x4c400) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000000080)={0x19, &(0x7f0000000040)="284bc8b31f18b0d01c0560d3f58194722bf8cbdcbcad41fa42"}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = socket$inet(0xf, 0x3, 0x2) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x400, 0x102) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x200040, 0x0) connect$l2tp(r4, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x3, 0x4, 0x3, 0x3, {0xa, 0x0, 0xffffffffffffff83, @empty, 0x8001}}}, 0x32) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f00000000c0)=0xfff, &(0x7f0000000100)=0x4) sendmsg(r3, &(0x7f000000d000)={0x0, 0xfffffffffffffffb, &(0x7f0000000000)=[]}, 0x200000000000000) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000140)=""/231) setsockopt$packet_int(r4, 0x107, 0x1f, &(0x7f0000000240)=0x8, 0x4) 2018/02/26 15:01:04 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=ANY=[@ANYBLOB="0300614b050000007962e4a1c152a20961a53fcce68303039c3496e0d8cc11355d7490cb75e327d1991b381c940d504ce0ee872635bec9841613ec736051c4c9559ca60a5c0b20fab4021c652d884dcd069e1ce743212c0eb1dbdb49dfe7469e03b253a99e5cdeefddb6624ff9c99fcc78285c0dd18ec0e9336283202f336946"], 0x1) listen(r0, 0x0) shutdown(r0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getpeername$unix(r0, &(0x7f0000000040)=@file={0x0, ""/59}, &(0x7f0000000080)=0x3d) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x4}, 0x4) accept4$unix(r0, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/02/26 15:01:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000e2c000)='pagemap\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='attr/fscreate\x00') fdatasync(r0) sendfile(r2, r0, &(0x7f000030f000), 0x7563) 2018/02/26 15:01:04 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00000000c0)) modify_ldt$read_default(0x2, &(0x7f0000000100)=""/240, 0xf0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80004) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000100)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000200)="61bf477b943b076f86d66ad82efa9a74", 0x10) 2018/02/26 15:01:04 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req={0x50, &(0x7f0000000000)={@generic="ae05c70e41084ee1eb88d8df6fd8a965", @ifru_ivalue=0x7ff}}) r1 = dup(r0) clock_gettime(0x0, &(0x7f0000006500)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000063c0)=[{{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000000c0)=""/117, 0x75}, {&(0x7f0000000140)=""/54, 0x36}, {&(0x7f0000000180)=""/82, 0x52}, {&(0x7f0000000200)=""/195, 0xc3}, {&(0x7f0000000300)}, {&(0x7f0000000340)=""/85, 0x55}, {&(0x7f00000003c0)=""/209, 0xd1}, {&(0x7f00000004c0)=""/198, 0xc6}, {&(0x7f00000005c0)=""/140, 0x8c}, {&(0x7f0000000680)=""/203, 0xcb}], 0xa, &(0x7f0000000800)=""/54, 0x36, 0x2}, 0xffffffffffff7fff}, {{&(0x7f0000000840)=@rc, 0xa, &(0x7f0000001bc0)=[{&(0x7f0000000880)=""/248, 0xf8}, {&(0x7f0000000980)=""/52, 0x34}, {&(0x7f00000009c0)=""/233, 0xe9}, {&(0x7f0000000ac0)=""/165, 0xa5}, {&(0x7f0000000b80)=""/4096, 0x1000}, {&(0x7f0000001b80)=""/50, 0x32}], 0x6, &(0x7f0000001c00)=""/167, 0xa7, 0x80000001}, 0x38}, {{&(0x7f0000001cc0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2917cf1185d603b9ee6b00c79b3171a715922c3dec39e133819"], 0x80, &(0x7f0000002140)=[{&(0x7f0000001d40)=""/54, 0x36}, {&(0x7f0000001d80)=""/246, 0xf6}, {&(0x7f0000001e80)=""/100, 0x64}, {&(0x7f0000001f00)=""/94, 0x5e}, {&(0x7f0000001f80)=""/65, 0x41}, {&(0x7f0000002000)=""/227, 0xe3}, {&(0x7f0000002100)=""/49, 0x31}], 0x7, &(0x7f0000002180)=""/127, 0x7f, 0xfffffffffffffff9}}, {{0x0, 0x0, &(0x7f00000035c0)=[{&(0x7f0000002200)=""/19, 0x13}, {&(0x7f0000002240)=""/117, 0x75}, {&(0x7f00000022c0)=""/84, 0x54}, {&(0x7f0000002340)=""/135, 0x87}, {&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000003400)=""/80, 0x50}, {&(0x7f0000003480)=""/76, 0x4c}, {&(0x7f0000003500)=""/129, 0x81}], 0x8, &(0x7f0000003600)=""/104, 0x68, 0xffffffff00000000}, 0x5}, {{&(0x7f0000003680)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000003780)=[{&(0x7f00000036c0)=""/181, 0xb5}], 0x1, &(0x7f00000037c0)=""/65, 0x41, 0x5}, 0x1f}, {{&(0x7f0000003840)=@nfc, 0x10, &(0x7f0000005980)=[{&(0x7f0000003880)=""/4096, 0x1000}, {&(0x7f0000004880)=""/183, 0xb7}, {&(0x7f0000004940)=""/29, 0x1d}, {&(0x7f0000004980)=""/4096, 0x1000}], 0x4, &(0x7f00000059c0)=""/148, 0x94, 0x5738}, 0xfffffffffffffe01}, {{&(0x7f0000005a80)=@nfc, 0x10, &(0x7f0000005c80)=[{&(0x7f0000005ac0)=""/143, 0x8f}, {&(0x7f0000005b80)=""/237, 0xed}], 0x2, &(0x7f0000005cc0)=""/83, 0x53, 0x9}, 0x8}, {{&(0x7f0000005d40)=@generic, 0x80, &(0x7f0000006140)=[{&(0x7f0000005dc0)=""/30, 0x1e}, {&(0x7f0000005e00)=""/130, 0x82}, {&(0x7f0000005ec0)=""/21, 0x15}, {&(0x7f0000005f00)=""/173, 0xad}, {&(0x7f0000005fc0)=""/37, 0x25}, {&(0x7f0000006000)=""/123, 0x7b}, {&(0x7f0000006080)=""/177, 0xb1}], 0x7, &(0x7f0000006180)=""/120, 0x78, 0xf85}, 0xfffffffffffffffb}, {{&(0x7f0000006200)=@nfc, 0x10, &(0x7f0000006380)=[{&(0x7f0000006240)=""/96, 0x60}, {&(0x7f00000062c0)=""/36, 0x24}, {&(0x7f0000006300)=""/122, 0x7a}], 0x3, 0x0, 0x0, 0x81}, 0xfffffffffffffffa}], 0x9, 0x100, &(0x7f0000006540)={r2, r3+30000000}) ioctl$TIOCNXCL(r1, 0x540d) getsockopt$sock_int(r1, 0x1, 0x31, &(0x7f00004e4ffc), &(0x7f0000ad4ffc)=0x166) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req) 2018/02/26 15:01:04 executing program 3: r0 = gettid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) getpgid(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigsuspend(&(0x7f000069dff8), 0x8) socketpair(0x10, 0x4, 0x100000001, &(0x7f0000000000)={0x0}) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) tkill(r2, 0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000013) 2018/02/26 15:01:04 executing program 2: prctl$seccomp(0x16, 0x2, &(0x7f0000005000)={0x2, &(0x7f0000006000)=[{}, {0x7fff}]}) mq_unlink(&(0x7f0000000000)='bdev\'ppp1@eth0mime_type\x00') 2018/02/26 15:01:04 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00006baffc)=0x20, 0x4) connect$inet6(r0, &(0x7f0000d14fe4)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) 2018/02/26 15:01:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000f6f000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da51d28738167fb964051bac5fa07ff786356d84f1a0000000000000002e9e4b0d7efb2caef3e8f1902fcb8437e5b27deb3ab64bf49", 0x4c, 0x0, &(0x7f000013f000)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) syslog(0x9, &(0x7f0000000000)=""/215, 0xd7) sendmmsg(r0, &(0x7f0000003180)=[{{&(0x7f0000000100)=@nfc_llcp={0x27, 0x4, 0xfffffffffffffff7, 0x6, 0x40, 0x2, "6edf6a58c956bc40830ecaf2d28d985f3805062d4fe1ccfcb8961692ef838c212e1fbcffbcf13d420980b89c3dd54575cae8c22f6651e58d150feeb5a3504f", 0x2}, 0x58, &(0x7f0000001600)=[{&(0x7f0000000180)="92a5eb0d3e99d026b45092968e0316a1991d673c352cead2d8687155c5845ffced1dc63f40a62a2a5f2fc63d665d1a7ab1b44d02b7496f69b53bea5d7f065b99477bb30c24cd818c80e0235162654df394ef75536e6617b46343dd", 0x5b}, {&(0x7f0000000200)="edb6cb9655c131f3d33a24bfe7042bf232884f16d06dc6f107d2f2d1fe69d2d59052d3d1a94624fd22a0ef9eda9172ba47ea7d6f7464f3f40c2a5910450f21e47ac188f325903f3fe8f988e7fb06844042d5e49f200173fc04f597f3dd540cb6e4f2fe87cbb0ceef134e56e27124af3fef2adc36365201a8f04c63984c09c07fb7b4b2881dd2271a45bb3c1b21488e53990d2312b7286a8f99745c654d894e860ebf75c80cc0bbc38124be1e31140404360da2277929ee115bce66078cce", 0xbe}, {&(0x7f00000002c0)="2178a66c0e01fd0d997d117a9a7b7b2e4707fb9a9fc422fbcc4045627cc3d38db23d0801d7e90bcc3c608256299c3c22495cf83f51d8bf2c1f8284a9e60eab9f306ceb0f7c32977f7d18f390ac22c59d5cf1681f40f41e0fe2b1f1860fe0cdcabfabb0ab24a1fc", 0x67}, {&(0x7f0000000340)="3a3576f12e9d3b1bfdf6e7f9c5762abed26b471cd249b416cba09592a892698ca3dc59d56cd39aec33c70acb543f866f2cc00acb86520e48391766123a89f1e01139e6bf3cfb9f4b7fb7ab0cc2bafb2bebdc543e7107b34e0ed73f166b2c22bcda60283aa8647592a91489c62ad0998cb372e13d979c63a4778891fc20e9362cd87c2919b01daff3ef298f8dff0eab5b061ccd8c107e5dcd8cc9e2aa87f4e1e3e966c64092d465b60245a225a4178ffd1c0932a9b9387bea38453ea4207cbf39a185ba2d648603f403229616e7d8c06f8cafce665d71a484a4ef", 0xda}, {&(0x7f0000000440)="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{&(0x7f0000001c80)="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0x1000}, {&(0x7f0000002c80)="21dd9637cb276f66887f0052515592f193ef1b45751f351607e323b0b59118edcf52cbd006a1f0932053891c5d987c29a2307e1d4ec8973e6b0e56d2174cdd4262ca9016076f1554a71bfb078d66eaf6bcbf44e2633e20c20f949a", 0x5b}, {&(0x7f0000002d00)="50240219231a1da1c4157dfc48145cc44c5847fa499a6a1dea671d6f5154751755ecaab43f2e500e9f5ca74b117b16301268bdd3ace75ae2a11a6a972b30610f37391af889be8def03bb70714cde042866c4f7bd9428829084a415ad0bf666a92cdf74260b453c65755dcc491a926637ab9e3b7f0d47b26bb1496c53db163a07bb5c41a7febd01390c0dce3e7230cc847210e49ee7cd4d94105ad53b63e2560fba28", 0xa2}, {&(0x7f0000002dc0)="0b70f80cb7eca0c7d387b540fb8c71be9ed2a92151a3b13082e35103a605442b188e69f4e72666547721d55b7532fd23f9e006ae7661c0b6253463eb163f1e6600415cd18e5f8841ff2778ab0a7c879799b1a46598a971d2836cbb6bb28887c81522407aee2b3a12975f10043dc2f7efa3a8545b77df7da27d63ed65e0548c0b25e153504d6ce982111db0d2147e1dc5e40fc7e4b893ee76423b5c447e0db0f968", 0xa1}, {&(0x7f0000002e80)="0ee12566db6b2b492f1ccf470e2f908d2356cf179028b5bdbaaeab4c6a71345e7a97f0b884de7228a566950bce968dd389b0f4f8d4e334438bf2103137f974929721879ad7469c56ae715034482843d02a31f2fe22b1716f10b657f7056dc69aee2e4e1c59e73d26de66c080", 0x6c}], 0x6, &(0x7f0000002f40)=[{0x108, 0x187, 0x101, "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"}, {0x28, 0x115, 0x2e, "2296f93f17bbc1df3542cf24a58d8e39f7da2edc42e5c111aa8ac281"}], 0x130, 0x40000}, 0x7}, {{&(0x7f0000003080)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58, &(0x7f0000003140)=[{&(0x7f0000003100)="c08fccc44abb49516b1fbac7faa1579862027b619ac0910dd934d45a233c36d7f2ce708630b4d425d9641541d034054d", 0x30}], 0x1, 0x0, 0x0, 0x40}, 0xfffffffffffffffd}], 0x3, 0x24000005) set_robust_list(&(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x1, &(0x7f0000b1f000/0x4000)=nil}, 0xc) 2018/02/26 15:01:04 executing program 7: r0 = memfd_create(&(0x7f000001afe5)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000004cff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) timerfd_settime(r2, 0x0, &(0x7f0000015000)={{0x77359400}}, &(0x7f000004dff0)) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000000)=""/42) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x42400, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) pause() 2018/02/26 15:01:04 executing program 6: r0 = dup(0xffffffffffffff9c) sendto$ax25(r0, &(0x7f0000000000)="8a547752b140814de631bce42256bfe65fa74782653331682ab6de4d568203c42ec4", 0x22, 0x0, &(0x7f0000000040)={0x3, {"f699f8d1c2ae13"}, 0x4}, 0x10) r1 = socket(0x4, 0x803, 0x3) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) setsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000000080)=0x100000000, 0x4) 2018/02/26 15:01:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00007e6000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f000045afc8)=ANY=[@ANYBLOB="e4000002000200000000000000010000000000009fc11fa50088a869e06afc4492da9699e860148e1092650232144a2d8312ac706bd5915a2ccad23511d8a27a1a813ca38edcc88a2f720c392ecbecce29ce7cc2d0c51dcc4c0abe2839282835822b068c8d8cef1194d9ced3f18d62a3a37ed5a75c44d0b54671299331574b06"], 0x14) bind$inet(r0, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/26 15:01:04 executing program 5: r0 = socket$inet(0x11, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a}}) 2018/02/26 15:01:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f00002eaf9c)=ANY=[@ANYBLOB="2c00000018002100000000000000000002000000fd000001c200000008000700ac1400aa08000500ac1400aa"], 0x2c}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000040)=0x7) 2018/02/26 15:01:04 executing program 2: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) epoll_create1(0x80000) setresuid(r1, 0x0, r1) 2018/02/26 15:01:04 executing program 2: r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x200, 0x1ff, 0x3ff}) process_vm_writev(r0, &(0x7f00001de000)=[{&(0x7f0000d1cf58)=""/168, 0xa8}, {&(0x7f0000d1cfd1)=""/47, 0x218}], 0x2, &(0x7f00008d8000)=[], 0x2, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000080)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)) 2018/02/26 15:01:04 executing program 6: mkdir(&(0x7f00001af000)='./file0\x00', 0x0) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000279ff8)='./file0\x00', &(0x7f0000283ffa)='ramfs\x00', 0x2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8140, 0x1) execve(&(0x7f0000159ff2)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='@lo}(eth0em1-vmnet0\x00', &(0x7f0000000040)='cpus\b\x00i\'\x00'], &(0x7f000001e000)=[]) 2018/02/26 15:01:04 executing program 0: capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) setgroups(0x0, &(0x7f0000000280)=[]) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x200) recvmsg$netrom(r1, &(0x7f0000000100)={&(0x7f0000000040)=@ax25={0x3, {"6bdfbd752db57c"}, 0x8000}, 0x10, &(0x7f0000000080)=[], 0x0, &(0x7f00000000c0)=[{0x20, 0x109, 0xce5, "7da8a931b6754ac393ea5b5e9f01ca77592c9f"}], 0x20, 0x10}, 0x12101) connect$netlink(r0, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc) 2018/02/26 15:01:04 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0}) accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000100)=0x14, 0x800) recvfrom$packet(r1, &(0x7f0000000040)=""/86, 0x56, 0x20, &(0x7f0000000140)={0x11, 0x18, r2, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) accept4(r0, &(0x7f0000f60f80)=@generic, &(0x7f00004af000)=0x80, 0x0) 2018/02/26 15:01:04 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001600)='/proc/self/net/pfkey\x00', 0x0, 0x0) accept4$unix(r1, 0x0, &(0x7f0000001640), 0x80000) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000ad3000), 0x3) 2018/02/26 15:01:04 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) r2 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00000003c0)=0xe8) getresgid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f0000000480)) sendmsg$unix(r0, &(0x7f0000000540)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000280)=[{&(0x7f0000000040)="1f222c8aac9bb5b658ae249f4edc41a2d8", 0x11}, {&(0x7f0000000080)="f82f4d99d9506e54bb235a9e6428e520ad6ec668b3f80e162031e9c781c4372cdec4964a95bc2e839ab45464290761cfabeac2e2bf3a8f6d9fc62677a1d20d13304813", 0x43}, {&(0x7f0000000100)="ae4b93f12a682ce9752cd358dc25583190ce7ad517923112c9a5bcc02a883cb685b02188a8f3d2e49d01a089436d71e78359d8891c09a578121d93b4d9eba965a1f8d8fd0ba6d340d2c08d091b57e0cb4770b806bc5089e7cc52e7268e631664fe90b693bec16812819b22b9ac0ed1c8fd9e2440bb1a3d119dfc145b46f68a36dbc58074f8e3b4b415ee6adc724a56860f30aed3de3bd30a1c2c9cd3e524a4cd81e5dc8e5688b41a1537f331403a46205b126d8cf12cbc6cccb566966c93c8a018bc9209800e338a655760db19efff0854fb02ed5c778262e15ac8555c67a67e172f558e840e986a", 0xe8}, {&(0x7f0000000200)="bbef95f5a2ed88a897e2f0abc1b5344ac22cb4508dbaf393f8ebeaab50f591a7727b41b885f6d4af318389e45879d9aa4e74c2a68f7cc0d80b65858a47fc20ef98641680bb6cece04aec0d784afbb1f77b48c7d322b1968b070a4bd2a451b4c3043edca8a4b0634b270dcf7df1bf51d5f28f74cbec5924d5065b035a9f379155", 0x80}], 0x4, &(0x7f00000004c0)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1, r1, r0]}], 0x4c, 0x800}, 0x800) sendto(r0, &(0x7f000002af28), 0xfe0b, 0x0, 0x0, 0x0) 2018/02/26 15:01:04 executing program 4: connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f0000000000)=[{0x44, 0x0, 0x0, "d36f275c68fb15bcd72cf9341bf98a0cb2637ff53f6e645ebe1f011a80b04f0f7e1b57b763a3745e8c57ee6114a5257074c1add6e234"}, {0x100c, 0x112, 0x1ff, "76fe86e253b2cceab6d92401414b9ef36f4d48cccf7eff9081c53ff2eebb38ac86bd7f0cce1302afee4366ae885b8ac9bfab07949531247b30d837bb00211520deb5e3b4ea034f16ff8e7a31ad0cade075a316982cba5220cb930a15a2a19469ea3430a6d3cf3a0a8e452476b6967e7f3eaa672bc514c5e295cc9c2a435523e16ac4572ba36d5d8513fcc531b5609a34287d2368e3fb99638e32f0be2829100bddcf7f64c9f6395a055e8a830a5f7dbcbeebd977b538a3abdc615ec7afc79d6e076607f176c68c2a1d2129d6ffba1c2dd2ae88ae928355744d181bc9dd4593f744959f46e47160267bd8c87ca8ed90a2ac1ce5ce9c39ed6416739403b6eb8dd2f1018d5374db55ce4fb5bcd67ed405d3d6c4451f835c6973b315870a7e1f6c80dc307ad229bc8104f17d4e80999e9b922d16746c7e16a1a676a1626a608232c96af5cd036c643f4d224f3baa77802eee5baa412fe0eeaab6eba3dc789daebd9c8801c61394afdb0d82d6083e0a6f84bf30aaa2359b5995a1a2edcb02705ccb463f7f868ad62edf697f4d2300b9391483adc4742a335496dfcf550169c1eab697d3a952fce8d63ba2332b84cb4b1d1ad33f945a17df41603e90d9ceb2e0735b92799618d3abd0322db78ec4ddbcee3502cdc586090cf677dc399b3c818d625d908c5e05770fa7297be5c2d9c99fc07a53347b4dbd8e92874590d5520dc8f7d41d9232ae4e4308e6639d33f4cf72817d3ec427498876c2f445057d527ee611d6a5d830e85ecd8172bf7baaeec6b7dcbb4397afcec02c6b3eeda4e1174728fdd2a2c7d2f9b06aeaf839b5b3c1e126bc4edddb9276c96398d6611ca77e131a0950a5ece28c95e2acd861900fa51dc33ba22ce9d1cd959193405cd3c1c9f6fa421c0b7cafb770489d0983e5099c535dfb268af147141bbbfbaa0f42b7082422ce59f33891785e2e836b966d4a87af756ecb2c3bea427fb63bf606363d41276cdf870407703a2de71a4cee84b54f84485ff39a3ce0c2dee771b2c8f953b90833e0cfa0c624f029766a7c8bd8ffcdf2e22897850eb0c7e872a80ab7add58001f3b0cb5723b3e016b4c8ec8da41b595d6d45b393086caa6387e7b3c3c4fbfaa39610f084a5cc19bf4f03ec11672f535139023fa85461df7ae122f5c0d79773cb0c4bd3ffd937f6b3318c91b9c56c5ebf34b9a07ebeada096e9574f0fac49b677cdb38e3fde69e5eaa4b9662617d87efce720dd2769320210f24b208b76171a233d30bb7f5d63a4f752139731da2142629495d54921f11c3586e9447f254874fcd690c49080be4a817ffb49cc5e7e617fa451bcb59d7ac1584dd83957394ac2245e320b542d01fdd72e914878dd3e7c4b97f19fb7afaaa5d5877cbceedc50b7c0e113a5321ac26a980cc6db32151d54724248637d643b4f237e0d494ce1da688fdc98bf6a2f60acafbfad4b3ee331a1cc1f0d830bec7dcbbf5814077d6672cd39d0c9d72d2a213f5634b9146a5289d9b791cb12bd492bd625b6c7df26ada4b0e1b49693cb075ad8ef210b9eda82b060138b879f077b27f58446b8d2228f177a26b709d632b06dfce49fd0bbec42a11929f94af2536727f15cad99ff6ba36957640ebdc5b6575190cf92640a9c3565ded2fff874532e2c24d06291013c12f1686b5f66389c1b1ba186207f23f932e7299ab9256da023f788ae19555c6573dd917c89f5f6a9982a10a305253ac966df68865f005ff425fb978f6a6eee1b3aa634778eb3fc1b66661aee739000a1f779a315bb089e977a2ede2694b6d61ee91e4177419c3b9c0edd9a7ea7eaa3b7966889defea8c5fa5572df62ebb5b4817b24590eaba6128b7c26abb2daa4038b32b6f61599c363140dec0027c7e7820ebe0b910c97616cd9e239554d903252b8257b9692094b1ca17bcf434b982cc24bb003b153c357dfc2bb5b3ea94d3245763de974e86b6a9cdf9e5bd183cb52937fe83d44af39e9ce972080e7415f99ab669af7ba90674d661a1837cc72f28724e133a930ea1dd3f74e8b25e0555df44bc6a970b19d2400e4f64abbb28bde708ecf43e95ff64e48654b0908e12d67807b743ef2d9789c671c5fdc9b3b02ee26b1b1e18103a5b71b80bc57caf2e9a302a0c83d7c08c90c63fc1e0c829ca1d8b81026e96b767aa57f981f56c4af5d21dd83349c4a9de6c8fe51d916cf36e756e041dd01588ce81109fcf2fb52490ef4332e91c0f870f0ff4a5dc13522fc322f9693e0dbe976d8293ff67dd778850deea319982c127dd355fbded014325dd45ad97e33938e0a732bc8b64b02277f02f8e36aa57d51cfd0604663cb40861b96be54aface80b2345b14397c601deb1053ddfbde508c1f5d67b4ba617c3f6a59e083ec0590a4bd86f27fb196e74f026ee7d9062a79293bcbc72bcda737580a9260e2f16dade249768a7fb329564469f515b995cd0705d125840409bcc73fb648ec666eb1fdd9656e736621d74b16c6acd66f8c2e716bf53029d2b6fafe97b9b557ba43fb2baa6e7683045001739ae09bd20fbb2420d12062f9f131fbc16de73c9b27e43f6122dc727dbbea8ea0427723b0d91aaa8bc69dfece870fd22ed92e2b47de24f6938f56fffa3fc66c3284f106fc32f388b597fff32e0c7d670acb59e19c3c4c102b66e89be6f9097ecaeaeb004befe90159b1d6d081bf0c20bbee18a6ab8ad65e6cad65f7b7772d2dff2eb39f63bc1e0e263df20bc091558a5b3010579ecbfee7bf19ace8d37e7248951184335d05bf7e6d4a1dee1ba439d943db83cbe1b3fdc13aa44e67f13527f96ceb329f75854a654c3530c03d343dad1f035c96aa3ef19450eb50c4b410ed7bb4c5b3cc42872cd86169826be359d7c35ac7edf5d558bdaf69046aa71d69579fad4c9d1f849c66be9236b440c69153b4ad2eb3ae72daecbf62b6d095477045f28c5f80cda492ef281e8eba6638ef81e84853f296062bf428c29c00e9608692d55ece07c85b61dab8ce540be7c62a01b7346c5f0e928d35521f7cffaa5b179e72d355c12c0f646f95d4d545452bdc16aaebce49607e500dc916e28057e1118e3be5e07f07e9ee63e26de3ac75fc5d4340702ef1e688ccea1bcccd9b749fb00932f1d380ef31c05571a8e6e6e238815b839bbaeec9e0f4f8f8a74de1409aa708f9fbcbcba34a285e55a647a1547c6761ebf1cea4ae74b08018e5fe699be466b0adcafa23b074a60d52207038b8796e8269ab2f2f94503e8cbd7d2ef074eba4e0bf126d26c5deeb7326c894d021d2eb009ef7a7eefe02760a04a0dbad4eb079caaa090723d96818a7f3c533dc5499413d1d2232a86d241354ed0173fd3dcc5ac6dcff1f00c905924a6584b7dc2acc2771816d08835f729f6d06533cda9efc162b754224f8211e4da166334fdfe99b8d135fd0ca825c53e393d0b8b147b301065ab6ed52e20a39890a899fa4d14eeee0f3ad05140bb6d61ed50771b4e396b5c2c975d57135fe297c559fa3ccb0b9811d2713fe4bc51d2b8de080e88182ddeb4200266e76bb3aa9da0642ba7e1e730fa6c7b4e81472772e2076baf31c4f58cba985610aa56e085a92beb646e80a3a3d49e10beddb51b28c638dcc6bcd590c26fbb7277b3f628caa1face9f79b0d0c29257e348aa6291879dcbcaddb170cc166fad47d7a3a4754835cdb5649d1abda72fe26d9bd55adce0859ad08df15f8907576cce1d2e60eeae440ebb64693efe097942e2194dd04e611b331a379ef6ee99423c72ede0a2807fbe94dff3d077da1204fdad8a405c37b0bfafd042d03d51769e17fafaf518836ef431bb26f731770a282ee931adff8f8263da1cd25909e31d571b6427b0cdc5ff8a0c7a35b8dacb9c0b779fdd2248fc87b5ede651ca3670bd11f9ffa69bf77c4819b13b5562dc6aeaa01fcfbe4a7e7299aa7a31d253ad5ff948dd2bd95571c5c559212e4ae9f823bb60efa05800c9be6d544ae8b73e26ca9ea367ce2ef6eca9382e1e536a352bf919d827f42d269f9437193085437e8dba7b3221f79f056497330d82252f57c6ba938d8d6c63c2ed8cc051365c154b37d904123abe1d3d106127415bbcd7917de720f07e07810f27a6f19710e68e54708db857853408ecba2e3c194ea0a485a1131c4a4b2bed6bd083a7df5fdeedaea562e1afae9d3dfc7df2b83b3feb237f9587e68970ea1e247cebc4a34201d366cb0e3db796feda21ba8fe8a70a33684f1cb5a694703235afe6c5ef685a71ad0361c98dffc2ccc12da559e161cb501b4ec9d0298f46f60b4fc1bcbb8257bdc769de0d7a4f4c8da4ed6a220b2953132c20689b4e0883ae7c1a11de26b3a9984999236480e7f84df76b5fab5632ae45248349bedc7015a6b2eb48be6116362cdb836309ae3ada8ddc99da4a32d77e5b2d2465bdb5e8ae6f78e72cd7793b793156f34c53722be49e17baa37336ec3d9acb95efdbada323f89cd35939275f1d2279ad223f57db62f5ba7737f147eb66af5f3f24321f103bcede6b7d42cb07e42b511551b882ca9123cf92e019b87595c37c086c4c91c41c4a7397d85e78530bccdd82099ddf53588d187e122b30d35fa76a1264d4878099b04bab6f1cab1cc142d25e3eb5f8e2075d13d830658384484e4224dd74cd8aac4d0c1d64561990310e2059a03f6f408940ec23d22fb1ed3e7db5f8e1e836a9397d3ba47cec85e545256d350485f26a6dab5f4ae08469322ddf502364bf6ff787d6703f68e6614419ff105af407d0d56fbb42a96890d813528b8fb8ed4daace0999d75a0b73f5ac0951aeda845f06921388c5eaacf2319a69c31b4f1707b362cc3c9ee07910c781d5f4d8f25f8d7e147152ee887c916746b38857a4a73b187ed08f1c5a0c6f0b7770a92dedf9a0654108dbd34302b04f4d2d138218cde5451036f5e5bd1ea16beed2aa0fb4e2715fcb833a8884f9009fd30fe25e5a6a298d5d5ad99d402503c240b9eefbdb9f1d2c0cb5a29c06d9ac36fabc66c774715aff430ef4c8e35bd745e26235fce787bf237c28ea498a0f1d91587c548eb6e087c9df2aa765690f97d3f3ef11e380061fa0cca7139ff63365938f19ad7589ebaa1a639da35a450fcfedc4a4dbe3b2edf1bf32c34803159949472d94354dd92a1d9616cc7b0b036623132fd119f56dc5689df65bad87427d169c49c036711775d36889418fa2d7c9d3a5db32b25d3fb397efacafc3a8fd8ccf4375c6f97822b03bfe93bb243d3747dea79d728e0cbbae5575f30cac28f6a53e478ad39ece93aaae8813b181c2001a7cebc87f8407cf6c401029af4daf8930558ea8899d3ffe8f8f1482c41f0de1bd205fbdf6898f809ac104ef521551d4316cef29ef192d200ebf2e67da930d1948a4b31a250e7b192cf4249067dd86a9fd134ddaa6df3e6834188340c69b8122e887709c255ad79753bfda216c432677943f6b339a592448558e9f397cf3bf0f13df8155d1eb0cb33fe38c21c0b07b8aab93533512e600c126ba7c6b7fd066686cb2da793bb58eee19995d2057b89fde33171151ad8611d756fb12d6739751042e02fce26e2d6c759c683dd534a0d9835b3206d3ba83d6c1ff238e76821f0310e4ed135d75d7536c2a81116d4ffecea5c81ff1f9290147f90859247e8de40734699beb51db827853f2b1419b9b766b6ff24c17558c9bd31ed620a2dd664d2e2899f8d6639c618f9f8c0ea486d5b3a88972246713464e2e37bcb240d57f6f705d443de460d21d0627c074003642aed710c998f2e12ea82748fe71055b864d9aa54b68011f84b69320da93e4067b4e1f"}, {0xc, 0x13b, 0x100000001}], 0x105c}}], 0x1, 0x0) 2018/02/26 15:01:04 executing program 2: ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000ca1000)={0x0, 0x0, 0x0, {0x0}}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8f34}}}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x0, 0xd4aeae9, @mcast2={0xff, 0x2, [], 0x1}, 0x200}}}, 0xb1) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="9895eea9d7f6202d5f85a7ec2ebaf25d", 0x10) mq_timedsend(0xffffffffffffffff, &(0x7f00005a0f9a), 0x0, 0x0, &(0x7f000086fff8)={r0}) select(0x40, &(0x7f0000000040)={0x6, 0xfffffffffffff06b, 0x3, 0x40, 0x7ff, 0x5, 0x10000, 0x9ab}, &(0x7f0000000080)={0x1, 0x8, 0x9, 0xff, 0x400, 0xfffffffffffffc00, 0x6, 0x4a}, &(0x7f00000000c0)={0x401, 0x40, 0x9, 0x5, 0x6, 0x80000000, 0x7, 0xfffffffffffffff8}, &(0x7f0000000100)={0x0, 0x7530}) 2018/02/26 15:01:04 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) write$selinux_context(r0, &(0x7f0000000040)='system_u:object_r:init_var_run_t:s0\x00', 0x24) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000080)=0x7, 0x4) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x200) dup3(r2, r1, 0x80000) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000000080), r2, &(0x7f00000000c0), 0xfff, 0x3) socket$inet6(0xa, 0x3, 0x5) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/02/26 15:01:04 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000080)) chroot(&(0x7f0000000040)='./file0\x00') sendmmsg(r0, &(0x7f0000005500)=[{{0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000001340)=[]}}, {{&(0x7f0000002600)=@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f0000000000)=[]}}], 0x179, 0x0) 2018/02/26 15:01:04 executing program 2: add_key(&(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x0, 0xfffffffffffffffd) socketpair$inet(0x2, 0x800, 0xaa, &(0x7f0000000000)={0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={@common='teql0\x00', 0x7}) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/32) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/hash_stats\x00', 0x0, 0x0) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000001340)="2a5c2a406264657676626f786e6574305d656d3108d970726f63776c616e31656d3027766d6e6574312500", 0xfffffffffffffffc) 2018/02/26 15:01:04 executing program 7: pipe(&(0x7f0000992000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1) flock(r0, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) r3 = dup2(r1, r1) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={@common='teql0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r2, @in6={{0xa, 0x2, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0xfff, 0x9, 0x0, 0x3, 0x60}, &(0x7f0000000140)=0xa0) [ 40.160005] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/02/26 15:01:04 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000333fef)='/selinux/enforce\x00', 0x2, 0x0) r1 = getpgrp(0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, 0x10000, 0xfffffffffffff202, 0x4, 0x0, 0x0, 0x40, r2}) timer_create(0x5, &(0x7f0000000000)={0x0, 0x15, 0x4, @tid=r1}, &(0x7f0000000080)) sendfile(r0, r0, &(0x7f0000000000), 0x40) 2018/02/26 15:01:04 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) bind$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x2, 0x8, 0x3, 0xfffffffffffffffe, 0x741, "170efea93790710b84f332977c79604fb2d8026a078bbcbe20a0950c1c816ce362e3961805593ba81db9f4cc916a28ff6b6e4b82e704e281927f76e4763ca7", 0xef09}, 0x58) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000000c0)=0xaa3, 0x8) socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000e6f000)={&(0x7f000037c000)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x4, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/02/26 15:01:04 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000000040)="cc3aa9052764aca3f3169de9ca4f2bc640d478b1a4d4365650bf96ca6218b6b7"}) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000100)="d56ec76a06e668183247c72b4d29a2d5a0a1c9da91d565296a54dd2848805efa58bc3a2b5a878bd7f83d4e4d0c0c334dcd5cfa6116789a6f7afe4172a1515d81a3650aaa925c40042ace30c273775ec7f34c52859152fbf63d5276fc6767eb252e", 0x61}, {&(0x7f0000000180)="ccfd7d289eaa1ded346d68dc4d15ebafda0f73a1a746720ae258537b8be19a2b0e0dc39122e37af4be4cee9d2b79732e281a20cdaf32e034b7853a4c3f6866011e523012d9d6dbb122c0c991c74500216142f30ca403e1c73dcfb686871720bc16274bbf3baafdc8aa32a67e8fb2c82415b4d53db3bf690f5e4c6f7836f1714b4891dc6a58d8069f7fae10433abcaf73d094c2b95440fb5dea7165f689fca253fdd8d3918fd3748df2a289963ef74101900b1fa2fa", 0xb5}], 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff4fe4)=@req={0xffffffff, 0x7f, 0x0, 0x2}, 0x10) 2018/02/26 15:01:04 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) ioctl(r0, 0x4000000001264, &(0x7f0000000040)="714881211885c08c6aef104bc8db9a77f34ce7c9a97d19d46763b735e2ff57d9843227edf9d8aad567452d27657f9431dd4e931a0a3aee5becb3fa9578456b5265d868c6bc7aa4a31eeedee81d32f86f2c2870fbc56040de40cd0f6f6c2fd2e03a849ceea477a3d682652cc8fd2b5e94fc5540f42b1b14b48c4a23895aae58cfc20f917c02d6d5d50ec9e147ddc976f9ca5431b6a8331235ae74bb816a20c6305be7104e4976d591697a2470599978a4179c1d4a15c635ae125cb392333db320672d203929de75c40985eb146f27ae35ee96c901c272f5b43287a1e58419cb65555b8b0da776142b8ec311545c86") 2018/02/26 15:01:04 executing program 7: socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x1, 0x81, @fr_pvc}}) 2018/02/26 15:01:04 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x9) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x4003) r1 = syz_open_pts(r0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000040)={0x2a, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x90) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmsg(r3, &(0x7f0000000280)={&(0x7f0000000040)=@rc={0x1f, {0x2, 0x1, 0x5, 0x7, 0x100000001, 0x72f6}, 0x2}, 0xa, &(0x7f0000000240)=[{&(0x7f0000000080)="7547b725fc5dfa24ca987a46d9e964188890e8fb14177e503846bc41a1a231fc1be4b0ee9169cd72f70f59a73ae1afcbf0255f985a975b78034a16450a6afde5fb6efe", 0x43}, {&(0x7f0000000100)="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", 0xfe}, {&(0x7f0000000200)="cdbd8c0fb4cb9d43749591a89893cd6ac2086822", 0x14}], 0x3}, 0x8040) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000002c0)) dup3(r1, r0, 0x0) memfd_create(&(0x7f0000000300)='\x00', 0x3) 2018/02/26 15:01:04 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000934000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x800, 0x8, 0x8200, 0x5d8a, 0x9, 0x80000001, 0xffff, 0x1000000020, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000080)={r2, 0xffff, 0xa9, "a3ed842552669d941ae16c9a54fd0a6c2a6808ac3769ef972d06a85d627638ffd68069bd0ced8ada8e2bfc3fa8b04cf1362b290c31498d6dd3c754d3f53de336bbdec730d86b9853f5f09c336d88a9658c1eb3c4f6b8fafbc88379c18b24e8c80275578d2f6b5bdecbd64d59722266f284f866e362e49b000fe6562f26881fdc3140fe536d838bbb23940ca4665fdf0ef9935c6e62a8c84679f6d4af406e2a19cad3bb216bfad62723"}, 0xb1) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000000000)="5d5d76626f786e657431b876626f786e65743129656d312a7573657200") syz_extract_tcp_res(&(0x7f0000850000), 0x0, 0x0) 2018/02/26 15:01:04 executing program 4: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x8, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netstat\x00') preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000100)=""/99, 0x63}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/02/26 15:01:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0xa, 0x3, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="d1069ef61ffdd6b54edb35a765c33cb4", 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r3, @in={{0x2, 0x3, @rand_addr=0x5}}}, &(0x7f0000000100)=0x87) sendto$inet(r0, &(0x7f0000000000)="4f7a42747182ef0ed5b30246f51de3168193710ab896d88be839a31aeaebb0e877a43a067050d3aeefdb078581a469e039443067c7110fe70a9e6ff821fd6c1a7f2bacca710c3e1914b25d1a20559f2d2d39a0a001f640cba0a94b13f8a650757690876afe57163dab1da16226eb58c36148b17bcad62b81db80cbd59fe3b7f349a9bca082b79121bac8e4620f0f331814a8d5e28cafc94cb3cbdd55a4f5f758b87ce8ee895ade05da66", 0xaa, 0x800, &(0x7f00000000c0)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}, 0x10) getsockopt(r1, 0x10001, 0x3, &(0x7f00000001c0)=""/37, &(0x7f0000000200)=0x25) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000200)=""/1, &(0x7f0000000240)=0xddd02900146fc1c) 2018/02/26 15:01:04 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) bind$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x2, 0x8, 0x3, 0xfffffffffffffffe, 0x741, "170efea93790710b84f332977c79604fb2d8026a078bbcbe20a0950c1c816ce362e3961805593ba81db9f4cc916a28ff6b6e4b82e704e281927f76e4763ca7", 0xef09}, 0x58) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000000c0)=0xaa3, 0x8) socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000e6f000)={&(0x7f000037c000)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x4, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/02/26 15:01:04 executing program 3: r0 = getpgid(0xffffffffffffffff) r1 = getpgid(r0) capget(&(0x7f0000000080)={0x20080522, r1}, &(0x7f0000000040)={0x80000000, 0x0, 0x2, 0x4}) 2018/02/26 15:01:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000000)='bdev\x00', 0x2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x2}, 0x1) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000000c0)={r2, r3/1000+10000}, 0x8) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000100)=""/117) splice(r1, &(0x7f0000000100)=0x11, r1, &(0x7f0000000140), 0xfff, 0x6) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000040)=""/6, &(0x7f0000369000)=0x6) 2018/02/26 15:01:04 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={@common='gre0\x00', 0x1f}) munmap(&(0x7f000008f000/0xf000)=nil, 0xf000) futimesat(0xffffffffffffffff, &(0x7f0000986ff8)='./file0\x00', &(0x7f0000985000)={{}, {0x77359400}}) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000ff8)) 2018/02/26 15:01:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20008001, &(0x7f0000db4ff0)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common='tunl0\x00', 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4000, 0x0) r2 = add_key(&(0x7f0000002100)='rxrpc\x00', &(0x7f0000002140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002180)="32a86f1a10c963d601b99df7f414430c3ee79a2b552f9327aafc0ac4bb762b12de3816fbca391cb2ae1949c808ea53d57d70013df7815b00d0f523cc8c89010b0613935b9ee1aa6903d20b1c2302281da3b36b9f8255ba42e5845d316d99d07d9f31c55a106cffbcd4c28305ca5a2405e2ce0d6f95cf4be32ea5f98bfa3faf803b0b0cc006362641dd728b428a16b3f5a41d6beea9964159300eb525fa1e2270e261c8777f867a2bda4d182c35045ab61a", 0xb1, 0xfffffffffffffffc) keyctl$instantiate(0xc, 0x0, &(0x7f0000001100)="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", 0x1000, r2) connect$netlink(r1, &(0x7f0000000080)=@unspec, 0xc) sendto$inet(r0, &(0x7f0000000040)='2', 0x1, 0x0, &(0x7f0000001040)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/02/26 15:01:04 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000cd000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a71000)='cmdline\x00') exit(0x0) sendfile(r1, r1, &(0x7f0000032000), 0x7ff) ioctl$KDSETLED(r1, 0x4b32, 0x6cd) 2018/02/26 15:01:04 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)=ANY=[], &(0x7f0000000080)) writev(r0, &(0x7f0000002900)=[{&(0x7f00000013c0)='2', 0x1}, {&(0x7f0000001540)}, {&(0x7f0000002580)}, {&(0x7f00000026c0)}, {&(0x7f0000002840)="d5", 0x1}], 0x5) uname(&(0x7f00000000c0)=""/225) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x3}, 0x8) 2018/02/26 15:01:04 executing program 4: r0 = memfd_create(&(0x7f0000000140)='{\x00', 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20005) dup2(r0, r1) 2018/02/26 15:01:04 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='fdinfo\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 40.421392] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/26 15:01:04 executing program 1: r0 = add_key$user(&(0x7f0000c33ffb)='user\x00', &(0x7f0000b7affb)={0x73, 0x79, 0x7a}, &(0x7f0000f88f8d)='\r', 0x1, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000195000)='keyring\x00', &(0x7f0000e3bffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate(0xc, r1, &(0x7f0000000000)="f5a1299fdcddaeaf6ab1438717162145dec860d276d7a932ab7f00a8cf612947fe486d73b6a070cdd6a9f1061dfd69783d1dbf172c54275d9c9184f410655a86e9636dd1730de7f95cf035acb98d5c0d5bd4fe9a80791f042cddcf2189a63daf11814e48f76250f5caf349", 0x6b, r1) keyctl$search(0xa, r0, &(0x7f000039c000)='encrypted\x00', &(0x7f00000aaffb)={0x73, 0x79, 0x7a}, r1) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/02/26 15:01:04 executing program 2: socket(0xa, 0x802, 0x0) 2018/02/26 15:01:05 executing program 1: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x307, @empty}, 0x0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="e5570cd02bc2133ff436832d6eed1217"}) mmap(&(0x7f0000001000/0x39a000)=nil, 0x39a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000463ffa)='logon\x00', &(0x7f000097e000)={0x73, 0x79, 0x7a}, &(0x7f000014d000)='\x00', 0x0) 2018/02/26 15:01:05 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x80) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aaeff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0xfffffffffffffffe) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000898000)={0x0, 0x0, 0x0, 0x0, 0x2, 0xfc}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x3) 2018/02/26 15:01:05 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x534, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={@common='tunl0\x00', 0x0}) sendto$packet(r0, &(0x7f0000f50000), 0x0, 0x0, &(0x7f0000d6e000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="3e7fb1bfe92d"}, 0x14) recvmmsg(r0, &(0x7f00000026c0)=[{{&(0x7f00000012c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f00000025c0)=[], 0x0, &(0x7f0000002600)=""/150, 0x96}}], 0x1, 0x2000, &(0x7f00000027c0)) 2018/02/26 15:01:05 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x5) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/4096) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') utimes(&(0x7f0000e2eff6)='./control\x00', &(0x7f00008b7000)={{}, {0x77359400}}) rmdir(&(0x7f0000000000)='./control/file0\x00') ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) close(r0) 2018/02/26 15:01:05 executing program 2: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffed6) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00002cb000), &(0x7f0000caf000)=0x1) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x5, 0x600202) 2018/02/26 15:01:05 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x2, 0x4) r1 = socket$inet6(0xa, 0x2, 0x7fc) bind$inet6(r1, &(0x7f0000677fe4)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) sendto$inet6(r1, &(0x7f0000a77965)="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", 0x58f, 0x48000, &(0x7f0000e3efe4)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="359f1e0e258a7bb1b9c33a3cd4194ddd", 0x10, 0xc800, &(0x7f0000e73fe4)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x0, 0x400, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x3dfc}, {0xa, 0x3, 0xff, @loopback={0x0, 0x1}, 0x2}, 0x857, [0x2338bf72, 0x4, 0x80, 0x2395, 0xfff, 0x49b1, 0x1f, 0x2]}, 0x5c) sendto$inet6(r1, &(0x7f0000f2cf5a), 0x0, 0x0, &(0x7f0000b52000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x6, 0x5}], 0x1) sendfile(r1, r1, &(0x7f00000000c0), 0x6) 2018/02/26 15:01:05 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) listen(r0, 0xfffffffffffffffe) 2018/02/26 15:01:05 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000467ffb)="07073c0d04", 0x5) bind$inet(r0, &(0x7f0000dba000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040)) sendto$inet(r0, &(0x7f00008b4000), 0x0, 0x20008000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x40, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000080)=0xbd3, 0x4) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) 2018/02/26 15:01:05 executing program 4: setxattr(&(0x7f00004fc000)='..', &(0x7f0000e53000)=@known='security.selinux\x00', &(0x7f000092f000)='\x00', 0x1, 0x0) socketpair(0x1, 0x80000, 0x1000, &(0x7f0000000000)={0x0}) faccessat(r0, &(0x7f0000000040)='..', 0x80, 0x800) setxattr(&(0x7f0000000000)='..', &(0x7f0000000040)=@random={'security.', '\x00'}, &(0x7f0000000080)='security.selinux\x00', 0x11, 0x2) 2018/02/26 15:01:05 executing program 2: r0 = syz_fuse_mount(&(0x7f000005a000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00005e7000)=0x7) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8) 2018/02/26 15:01:05 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000080)={@syzn}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000000000)="6c6f776c616e312923a170707030707070302d216370757365742900", 0x1c, &(0x7f0000000040)='}[system\x00') r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f000001bf7c)="260000002a0047d2ff0800000000000000010000010000000000000004000000000000000021", 0x26) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x1) 2018/02/26 15:01:05 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)) ioctl$TCSETS(r2, 0x5402, &(0x7f0000512000)={0x4000, 0x9}) dup2(r2, r1) writev(r1, &(0x7f0000115000)=[{&(0x7f0000cc7f81)="bd", 0x1}], 0x1) 2018/02/26 15:01:05 executing program 6: mkdir(&(0x7f000046a000)='./file0\x00', 0x0) r0 = open(&(0x7f00006deff8)='./file0\x00', 0x0, 0x100) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000fb6000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000d7fff6)='./file0\x00', 0x0) 2018/02/26 15:01:05 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000000)=0x9, 0x4) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f0000596feb)=""/24, &(0x7f0000fda000)=0x18) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8000) 2018/02/26 15:01:05 executing program 2: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) mq_open(&(0x7f0000000040)='%\\system\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x6}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000085aff6)='/dev/ptmx\x00', 0x802, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x5b0000000000000) sendfile(r1, r0, &(0x7f0000000040), 0xffffffff) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0xc, 0x7}, {0xf, 0xaae00}, {0xf, 0x5}, {0xb, 0x2}, {0x2, 0x4c}, {0xb, 0xfc}], 0x6) bind$inet(r0, &(0x7f0000000100)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000180)=""/4, 0x1}], 0xf4) 2018/02/26 15:01:05 executing program 5: prctl$intptr(0x200000002f, 0x2) syz_extract_tcp_res(&(0x7f0000000000), 0xffffffff, 0x3) 2018/02/26 15:01:05 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000004000)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xc, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@rand_addr}}]}, 0x50}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/26 15:01:05 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000180)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0x3ff) 2018/02/26 15:01:05 executing program 0: getrandom(&(0x7f0000000000), 0x0, 0x2) r0 = getpgrp(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000000000)='net/udplite\x00') 2018/02/26 15:01:05 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000397ff5)=[{{&(0x7f00001baff0)=ANY=[@ANYBLOB="000000000000000044cb4c330e000000"], 0x10, &(0x7f00003aafb0)=[], 0x0, &(0x7f00000e6000)=""/226, 0xe2}}], 0x1, 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/71, 0x47, 0x1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) readv(r0, &(0x7f0000c24000)=[{&(0x7f00002f8000)=""/4096, 0x1000}], 0x1) 2018/02/26 15:01:05 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000467ffb)="07073c0d04", 0x5) bind$inet(r0, &(0x7f0000dba000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040)) sendto$inet(r0, &(0x7f00008b4000), 0x0, 0x20008000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x40, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000080)=0xbd3, 0x4) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) 2018/02/26 15:01:05 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000000)="5e1723d856146276a10cc9a38389279f0eb439edd7afb6a217bf9ead1bcc59116d4deee184e7709da155f5ce1f654514ef83ab623ee1c29fc5216bcfd6d24b13c926646a8a7f92058ed18b", 0x4b) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x5) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) prctl$intptr(0x8, 0x81) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)) 2018/02/26 15:01:05 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000a84000)={0x2, 0x3, @broadcast=0xffffffff}, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x4) ioctl$TIOCCBRK(r1, 0x5428) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r2 = dup(r0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000200)={r3, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f0000000740)={0x6, &(0x7f0000000040)=""/126, &(0x7f00000006c0)=[{0x7f, 0x1b, 0xfffffffffffff3e7, &(0x7f0000000240)=""/27}, {0x9, 0xe1, 0x3, &(0x7f0000000280)=""/225}, {0x9, 0xe6, 0x3, &(0x7f0000000380)=""/230}, {0x38, 0xd4, 0xb7, &(0x7f0000000480)=""/212}, {0x6, 0xa, 0x5, &(0x7f0000000580)=""/10}, {0x6, 0xfa, 0x4, &(0x7f00000005c0)=""/250}]}) recvmsg(r0, &(0x7f00007ecfc8)={&(0x7f0000961000)=ANY=[@ANYBLOB="00004b7b6630a4f658f6", @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'], 0x32, &(0x7f00000012c0)=[{&(0x7f0000001280)=""/37, 0x25}], 0x1, &(0x7f000018b000)=""/152, 0x98}, 0x41) 2018/02/26 15:01:05 executing program 0: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x1}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) bind$ipx(r1, &(0x7f0000000040)={0x4, 0x0, 0x2, "4716ee9aa92c", 0x6313c642}, 0x10) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f00001ec000/0x2000)=nil, 0x2000}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) quotactl(0x100000001, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000140)="94a22dc01629c4ecb904221d48a0317ade7692304bbc76955917f58e0e88350c7c24130662e21ca97a27d7c8d5b0d2eb48c33298f1f75f3342f02a6c31dc98418c4ad5031519977dfa1e44c9969cc11862d0baf586472c54b7291cde49829ed61740b088e77b02376491575cfa6d7917a6a2bd0d9ee0343dc6822bc0b736f28f4befd92e23840c4e20ca6931076c7ff8df28227aabb6bdccfd20fe2c9cbf8421ce77aa61c2cb4375") 2018/02/26 15:01:05 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x9, 0x0, 0x0, 0x1}) 2018/02/26 15:01:05 executing program 1: gettid() getpriority(0x0, 0x0) 2018/02/26 15:01:05 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x100) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r2) keyctl$setperm(0x5, r0, 0x0) keyctl$unlink(0x9, r3, r2) 2018/02/26 15:01:05 executing program 7: futex(&(0x7f000000cffc)=0x1, 0x800400000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x4, 0x0, &(0x7f00006bc000)={0x0, 0x1c9c380}, &(0x7f0000060ffc), 0x1) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x12) r1 = getuid() setuid(r1) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8, 0x110, r0, 0x0) 2018/02/26 15:01:05 executing program 2: openat$sequencer(0xffffffffffffff9c, &(0x7f0000cf7ff1)='/dev/sequencer\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x806) dup2(r1, r0) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @result}], 0x30) 2018/02/26 15:01:05 executing program 1: r0 = memfd_create(&(0x7f0000054000)="f920", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000005551a)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x8}, 0x0, &(0x7f000001bfe4)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x1c) memfd_create(&(0x7f0000000000)='/dev/snd/seq\x00', 0x1) 2018/02/26 15:01:05 executing program 0: r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r1 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r1, &(0x7f000064efe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f00008e5000)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000b0f000)=[]}, 0x4008000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x6, 0x4) sendmmsg$inet_sctp(r1, &(0x7f0000c81f20)=[{&(0x7f000006ffe4)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000226000)=[{&(0x7f0000a44000)="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", 0x5c1}], 0x1, &(0x7f000095b000)=[]}], 0x1, 0x0) 2018/02/26 15:01:05 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x100000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000511fd8)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={@generic="bf8933b9231a872c33cf8df05a73562a", @ifru_map={0xd6c}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e3fb0)={@common='ip6_vti0\x00', @ifru_flags=0x2000000202}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x101000, 0x0) listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/76, 0x4c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x2d1c, 0x30, 0xffff, 0x80}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x2, 0x1000, 0x5}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={@generic="e37c9427271dba7b19d31ee3b5ec71a5", @ifru_flags=0x1001}) 2018/02/26 15:01:05 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x100) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r2) keyctl$setperm(0x5, r0, 0x0) keyctl$unlink(0x9, r3, r2) 2018/02/26 15:01:05 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffff90}}) read$eventfd(r0, &(0x7f0000000100), 0x8) ioctl$KDSKBLED(r0, 0x4b65, 0xff) 2018/02/26 15:01:05 executing program 1: mknod(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000200)) r1 = getegid() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, r1]) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/keychord\x00', 0x400000000105000, 0x0) sendmsg(r3, &(0x7f00000003c0)={&(0x7f00000002c0)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x4, 0x1, 0x1, 0x2, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1f00000000000000}}}, 0x32, &(0x7f0000000380)=[{&(0x7f0000000300)="c2c15cada9d955daf5f1598f3dda80615d59f276d874b86f7984da5cc844cb3f1b20eec55b99e5f4fc5abacc5be899162fc4aa4629581704e4d4aedcb86d0d0208daef7d896b0715bc4369b74b33d7b6736158b971", 0x55}], 0x1, 0x0, 0x0, 0x8000}, 0x4040) recvfrom$ipx(r4, &(0x7f0000000400)=""/4096, 0x1000, 0x102, &(0x7f0000001400)={0x4, 0xff5, 0xffffffff00000000, "ebe4f83bd068", 0x9}, 0x10) chown(&(0x7f0000000000)='./file0\x00', r0, r2) 2018/02/26 15:01:05 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000004ff0)={0x2, 0xffffffffffffffff, @rand_addr=0x3}, 0x10) connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="18000100000000000000", @ANYRES32=r0, @ANYBLOB="02004e23ac14000e000000000000000004000300033ede12"], 0x26) 2018/02/26 15:01:05 executing program 3: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b30ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000fd8000)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x10440, 0x0) sendmsg(r1, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)="178e65ed3b0e21065c4a8385cd208e9f4a5d24d663aba99d55ba72cbf2e2899adcdc3d3a32b497574ce69ad755ac5baabe774dc61316af4a3871929036c56b48164ced45df16d6c840ac307a8ebe3f84ae686e65881a9e95c88a0b33b58ab3aa7d3511", 0x63}, {&(0x7f00000000c0)="db97963047caf48850b8ec0c52097b0c9fcd4e4516448f291aa922280cf1685bd72b1cb475269d52ddab9c0b76fec1669eeb6956c1adc360531d167a3176887570cb8bbf0c6719ce5d73636fa3606c34adc5a6d9a62a0a7e94466127f3e3349c448b6584fcd12ba38652e0251be2a55b1311b555bb2e91c4b87efe367afa495b9354477a25fc6b59deef473cf9294f3aa39896c0c77b5ca327de8a1125f66cd2472fd07eb402e42cd573a98c7817a52c4d486671910460582af28f2ebdb8", 0xbe}, {&(0x7f0000000180)="fb949f98a0acc739eb555e63a280c190971ae96dbd64b908167395e67edbad9826aaa5c83ac4de1d0126f79a4feb0b7b55b62755e8f11fc898baba1760b0c817a8130b", 0x43}, {&(0x7f0000000200)="b4068524ba818bf706a34a64c163365bb2ba99f969397b78815456800d551a8dad4296b4f407b4d827f6b7a7a7d65de6cd809a8d7b1f4f1acd2d73823cb9ae6adf1315a134009d11113e7cac5badc687b3b976281089220e4562ac07c22b2a06eefcec47b52834b22a997ee345898fb73ef66307dc00565ac1191713b90a05abab2f868b6312ce67a8fb03fa06e217e16c6ab7b7f61220920d8bc5dcb0623a4450a3fbb1db1778e9d4ac0fea06ce7d9a815cf59923628a11608742cda23d3490f74a7447ae9df26c9f7a", 0xca}], 0x4, &(0x7f0000000340)=ANY=[@ANYBLOB="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0x140c, 0x400c0}, 0x80) umount2(&(0x7f0000001800)='./file0\x00', 0x2) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000017c0)=""/4096, &(0x7f00000027c0)=0x1000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) 2018/02/26 15:01:05 executing program 0: r0 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000c85000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="24e8efc6c875"}, 0x14) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f0000000040)={{0x3, 0x2, 0xfffffffffffffff8, 0x3, 0x1ff}, 0x5, 0x344, 'id1\x00', 'timer0\x00', 0x0, 0x1ff, 0x4, 0x5, 0x9}) getsockname(r0, &(0x7f00000001c0)=@alg, &(0x7f0000000240)=0x58) 2018/02/26 15:01:05 executing program 4: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84000) ioctl$TCSBRKP(r0, 0x5425, 0x60000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc00c64b5, &(0x7f000003e000)={&(0x7f0000025ff8)=[0x0], 0x43b4}) r2 = syz_open_dev$loop(&(0x7f000003cff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x707, &(0x7f000003e000)) r3 = dup3(r2, r2, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffffffa, 0x0, 0x10000, 0x7ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000000040)={0x3, r4, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000080)={0x8, r4, 0x3, 0x1000}) 2018/02/26 15:01:05 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80200, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r1 = inotify_init() r2 = epoll_create(0x80000000000001) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00007a8000)) r3 = inotify_add_watch(r1, &(0x7f0000b0bff6)='./control\x00', 0x2000080) inotify_rm_watch(r1, r3) ppoll(&(0x7f0000282fd8)=[{r2}], 0x1, &(0x7f0000b0c000), &(0x7f0000955ff8), 0x8) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) 2018/02/26 15:01:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f00002eaf9c)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_PREFSRC={0x8, 0x7, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/02/26 15:01:05 executing program 5: socket(0xe, 0x7, 0xfffffffffffffffc) 2018/02/26 15:01:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0xe61) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/02/26 15:01:05 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000040)=""/32, &(0x7f0000000080)=0x20) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a000400020007000012020000080000e10c00f41ee400", 0x39}], 0x1) 2018/02/26 15:01:05 executing program 6: mkdir(&(0x7f0000306ff8)='./file0\x00', 0x0) r0 = open(&(0x7f000088c000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x983, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x3, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000000}, @in6={0xa, 0x2, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x401}, @in6={0xa, 0x1, 0x80000000, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x5}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @loopback=0x7f000001}], 0xac) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000027d000)='./file0\x00', 0x20000000) inotify_add_watch(r1, &(0x7f0000bb9ff8)='./file0\x00', 0x40) 2018/02/26 15:01:05 executing program 4: r0 = gettid() r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x10000, 0x40) accept4$inet(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000200)=0x10, 0x800) unshare(0x28060400) exit(0x0) r3 = syz_open_procfs(r0, &(0x7f00000003c0)="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") sendfile(r3, r3, &(0x7f00009d4000), 0x1) 2018/02/26 15:01:05 executing program 1: inotify_init() r0 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000040)={{0x800, 0x8}, 0x0, 0xffffffffffff8000, 0x4, {0x75, 0x1000}, 0x0, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) setpgid(r2, r3) 2018/02/26 15:01:05 executing program 2: prctl$intptr(0x2e, 0x800000000fffd) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000080)=[{{r1, r2/1000+30000}, 0x800, 0x1, 0x7}, {{}, 0x1, 0x3, 0x737}], 0x20) 2018/02/26 15:01:05 executing program 3: clock_gettime(0x0, &(0x7f00000052c0)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f00000051c0)=[{{&(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/227, 0xe3}, {&(0x7f0000000140)=""/2, 0x2}, {&(0x7f0000000180)=""/215, 0xd7}, {&(0x7f0000000280)=""/33, 0x21}, {&(0x7f00000002c0)}, {&(0x7f0000000300)=""/176, 0xb0}, {&(0x7f00000003c0)=""/229, 0xe5}], 0x7, &(0x7f0000000500)=""/4096, 0x1000, 0x2}, 0xe0}, {{&(0x7f0000001500)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f0000001680)=[{&(0x7f0000001540)=""/237, 0xed}, {&(0x7f0000001640)=""/12, 0xc}], 0x2, &(0x7f00000016c0)=""/67, 0x43, 0x58dd}, 0x1000}, {{&(0x7f0000001740)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000001b40)=[{&(0x7f0000001780)=""/68, 0x44}, {&(0x7f0000001800)}, {&(0x7f0000001840)=""/239, 0xef}, {&(0x7f0000001940)=""/218, 0xda}, {&(0x7f0000001a40)=""/252, 0xfc}], 0x5, &(0x7f0000001b80)=""/98, 0x62, 0x7}, 0x101}, {{&(0x7f0000001c00)=@pppoe={0x0, 0x0, {0x0, @random, @common}}, 0x1e, &(0x7f00000022c0)=[{&(0x7f0000001c40)=""/178, 0xb2}, {&(0x7f0000001d00)=""/146, 0x92}, {&(0x7f0000001dc0)=""/226, 0xe2}, {&(0x7f0000001ec0)=""/87, 0x57}, {&(0x7f0000001f40)=""/182, 0xb6}, {&(0x7f0000002000)=""/240, 0xf0}, {&(0x7f0000002100)=""/167, 0xa7}, {&(0x7f00000021c0)=""/82, 0x52}, {&(0x7f0000002240)=""/71, 0x47}], 0x9, &(0x7f0000002340)=""/150, 0x96, 0x40}, 0xff}, {{&(0x7f0000002400)=@ipx, 0x10, &(0x7f0000002740)=[{&(0x7f0000002440)=""/145, 0x91}, {&(0x7f0000002500)=""/165, 0xa5}, {&(0x7f00000025c0)=""/25, 0x19}, {&(0x7f0000002600)=""/166, 0xa6}, {&(0x7f00000026c0)=""/102, 0x66}], 0x5, 0x0, 0x0, 0x9}, 0x9}, {{&(0x7f0000002780)=@un=@abs, 0x8, &(0x7f0000002a40)=[{&(0x7f00000027c0)=""/243, 0xf3}, {&(0x7f00000028c0)=""/36, 0x24}, {&(0x7f0000002900)=""/99, 0x63}, {&(0x7f0000002980)=""/78, 0x4e}, {&(0x7f0000002a00)=""/47, 0x2f}], 0x5, &(0x7f0000002a80)=""/5, 0x5, 0x7fff}, 0x80000000}, {{&(0x7f0000002ac0)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000003c40)=[{&(0x7f0000002b00)=""/45, 0x2d}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/144, 0x90}, {&(0x7f0000003c00)=""/57, 0x39}], 0x4, &(0x7f0000003c80)=""/4096, 0x1000, 0x3}, 0x47}, {{&(0x7f0000004c80)=@sco, 0x8, &(0x7f0000005080)=[{&(0x7f0000004cc0)=""/163, 0xa3}, {&(0x7f0000004d80)=""/40, 0x28}, {&(0x7f0000004dc0)=""/125, 0x7d}, {&(0x7f0000004e40)=""/108, 0x6c}, {&(0x7f0000004ec0)=""/188, 0xbc}, {&(0x7f0000004f80)=""/236, 0xec}], 0x6, &(0x7f00000050c0)=""/215, 0xd7, 0x528}}], 0x8, 0x100, &(0x7f0000005300)={r0, r1+30000000}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000053c0)={0x0, @dev, @loopback}, &(0x7f0000005400)=0xc) sendto$packet(r2, &(0x7f0000005340)="9ea8fbf0f805a4cb808addfc8398824663d777f76287b67b7c31acaf849ef6078ac73295d805918cc55040d68b011bdef04fb2049deb96b82082741cdc8e59d4c0a2a5931f6d35d2cbbc882ccf3b887b5c94c8428659580c", 0x58, 0x14, &(0x7f0000005440)={0x11, 0x1b, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x19}}, 0x14) r4 = syz_open_dev$loop(&(0x7f0000001ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r4, 0x4400000000001266, &(0x7f0000004000)) 2018/02/26 15:01:05 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='posix_acl_accessuser}em0\x00', 0x3) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0xd4, 0x4) r2 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@generic="ab4ef67647e69b0cc12b36d58ae09c1e") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x273) sendto$inet(r0, &(0x7f0000000180)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1880eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d344d4fa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10f43a0e25f6b05d2b8c1020ace52c2bb6367faaa859bf6801dca7", 0xf7, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) fcntl$setownex(r3, 0xf, &(0x7f00000000c0)={0x1, r4}) sendto$inet(r2, &(0x7f0000386fa0)="000e", 0x2, 0x1, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000266ffc), 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) sendto$inet(r0, &(0x7f00002bff1e)="f98fbed0d3f90d55acb99e6f7b25b83d7c43d63282f753c6f22c36e47dc8d368b0fb3b320352220356c733fb10e4a67a359dcc510b522fe8f85b3decbaf376406d4786d3de3436ddf2473fd358b9237640efeaaa5c8ab8c4aa3fd00356ae39c1b90ab925909110c68935b8f74f42677699a2208cb11d21a2e3038194f872091e531bc1e526e8bfa2f97f4ad681e3136b9c8cb1f42d022a4f23ede6c4e33d4d3a9bd5ef18a725bac6499d183a2472f70269708284da8202e014d0fe9993b462", 0xbf, 0x0, &(0x7f0000a28000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r2, 0x1) [ 41.465111] keychord: Insufficient bytes present for keycount 26 2018/02/26 15:01:05 executing program 7: socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d1ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000534000)={0x36e, &(0x7f0000000000)=[{0x7db, 0x5, 0x10ce, 0x200}]}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback, @in=@rand_addr}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x103000, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000180)=0x5f) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000280), &(0x7f0000000280)=0x0) setresuid(r3, r3, r4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreq(r6, 0x0, 0x0, &(0x7f00000002c0)={@multicast1, @dev}, &(0x7f0000000300)=0x8) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x41, 0x0) r8 = socket$inet_sctp(0x2, 0x5, 0x84) r9 = gettid() get_robust_list(r9, &(0x7f0000000340)=&(0x7f0000000240), &(0x7f0000000380)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xc, &(0x7f0000000340)=0x81, 0x4) ptrace(0xffffffffffffffff, r10) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = syz_fuseblk_mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0xd000, r5, r11, 0x4, 0x3, 0x0) sendmsg$nl_netfilter(r7, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000001000)=ANY=[@ANYBLOB="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"], 0x103c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4014) ioctl$LOOP_CLR_FD(r12, 0x4c01) 2018/02/26 15:01:05 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40040, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r3 = dup2(r2, r1) write$sndseq(r2, &(0x7f0000000000)=[], 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000000c0)=0x7, 0x4) poll(&(0x7f0000033000)=[{r3}], 0x1, 0x0) 2018/02/26 15:01:05 executing program 6: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlockall() r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) acct(0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000000c0)=0x8) writev(0xffffffffffffffff, &(0x7f0000001440)=[{&(0x7f0000000180)="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", 0xf33}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000ffc), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x73, "fa0a5746f41581683db95f8f340c591747c292445b4bd1ce9aee0d30be4e59050d4abce5f5c15376bae10832ac9a56d35d434d972571821e40d03f565b565b883217b531bbbc170199a4ee0644dffac7fc2b507e50e41b0df9e2984fa4a6ad0342ca04e2c61f4f1d8629092284519309a2d7e6"}, &(0x7f0000000180)=0x7b) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r2, 0xaf}, 0x8) umount2(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000140)={0x8001, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @empty}, 0x108, 0x7, 0x9, 0x2, 0x3e01, &(0x7f0000000100)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100000001, 0x8, 0xd59}) fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x6000, r3, r4, 0x9151, 0x2000) 2018/02/26 15:01:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x36, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000040)) 2018/02/26 15:01:05 executing program 3: sigaltstack(&(0x7f0000ffd000/0x1000)=nil, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000a000)=@ipv6_newroute={0xb8, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}, @RTA_METRICS={0x88, 0x8, "8200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad"}]}, 0xb8}, 0x1}, 0x0) 2018/02/26 15:01:05 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rt6_stats\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000040)=0x1000, 0x4) r1 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', 0xfffffffffffffffa) keyctl$invalidate(0x15, r1) ioctl$TCXONC(r0, 0x540a, 0x6) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='_', 0x1, 0xfffffffffffffffc) keyctl$invalidate(0x15, r1) dup2(r0, r0) 2018/02/26 15:01:05 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2001, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000ed5000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00008a1ff7)='loginuid\x00') writev(r2, &(0x7f00005d2ff8)=[{&(0x7f00004f2fff)='0', 0x1}], 0x200000c5) socket$inet6(0xa, 0x80801, 0x1) sendfile(r0, r2, &(0x7f00000000c0)=0x8003, 0x40) 2018/02/26 15:01:05 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = getpid() rt_tgsigqueueinfo(r0, r1, 0x16, &(0x7f0000000040)={0x20, 0x5, 0x7a3, 0x4}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000040)={0x2, 0x1, 0xd8, 0x8001, 0x2, 0x40, 0x0, 0xe2d, 0x6, 0xfa1}) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000af1ffc)=0x404100fffffffff, 0x4) rt_tgsigqueueinfo(r1, r0, 0x35, &(0x7f0000000080)={0x11, 0x1, 0x7, 0x401}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x1b, &(0x7f0000e66000), 0x4) restart_syscall() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)) 2018/02/26 15:01:05 executing program 2: r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f0000000000)="260000c9de0001050700000000000000006220002b1f00c00000000000000000c7033500b000", 0x7) 2018/02/26 15:01:05 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xc00) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x9, "3278f3dd857dd6f43e"}, &(0x7f0000000080)=0x11) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x6e2, 0x6, 0x1}, &(0x7f0000000100)=0x10) prctl$seccomp(0x29, 0x0, &(0x7f0000e38ff0)={0x0, &(0x7f000050a000)=[]}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x4, &(0x7f0000000040)=0x7f, 0x4) 2018/02/26 15:01:05 executing program 3: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0xd00) prctl$seccomp(0x29, 0x0, &(0x7f0000e38ff0)={0x0, &(0x7f000050a000)=[]}) 2018/02/26 15:01:05 executing program 1: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_getattr(r1, &(0x7f0000000080), 0x30, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) poll(&(0x7f0000000000)=[{0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}], 0x200000000000023b, 0x0) 2018/02/26 15:01:05 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xb1b738222ddea9c9) r1 = dup(r0) recvmsg$netrom(r1, &(0x7f0000001940)={&(0x7f0000000040)=@full={{0x3, {"e8da2f06f9b8a6"}, 0x4}, [{"91aee8483a1e12"}, {"2c5305f1ecd391"}, {"f8ea3ec05a1e0b"}, {"a153300e7a3039"}, {"24d24e7d81ced7"}, {"02f1a6bbb37d81"}, {"77407503ce7bf5"}, {"ae80f812d7bf76"}]}, 0x48, &(0x7f0000000480)=[{&(0x7f00000000c0)="1aebda198c03b32ba9850c621ab9d928edd44aa05e502c61f56dbf2c0f9fa25eb6f724b9e4b3337f5a177e4ac3c5bf66e397ed1d43b085b257d99edccdc94ee065fb5837eea1c4497d157397ac28b35323e9675be20b89f175eec92c69c5ad13b986144499e1a5f55f8dc5b6b627769ba3c6712f0b0b432a393fceaf97325a5341c24626648614ca6186b19f6e07945e0679539494822c261e58f68ea2ac5b9dce3d97c88c06ffe7cfe4a62ccea2afb84fbfe7511b380ee3255db687dc4e8057f56c0336dd4fd29322e4bcdd4fcdb2ff877de80d87ece3", 0xd7}, {&(0x7f00000001c0)="45e5143210bbf77a8072e884b6c39500b1763e63534bdb52687d176b739aaf17ed7c4446be8fa51aa9cebe750a04185e1bee06781315a2", 0x37}, {&(0x7f0000000200)="f06552872ce840ef77c2e900e134658e4e0cfa39b7e6b2af48fe7ca5d1ecc4da8cd19597b4d52195f2b71074266c4b4665e32075b2214230b4fcf678ad64309eeb3d59c9b087cd32cdd93d30d16f646db65e5853d4d7f5b6cece47b98ddf90f17ff81ce579f234de25f853d418dec2d0924825b3677553fc2f98f3c97035c33f79dc3bd55a9811a05bbd7d5e", 0x8c}, {&(0x7f00000002c0)="cdf50e9b012d3713449a638faea54535cde6abc23702bbe453c532ccc7c2f3d501d4a59f35641e2809097e1593b2ae1c96de7c609b98d9d51aac0ac909b2c71709935f0ebff96ade75f9cbded88f4ba19ea7d1887b592d87b10b73d2d61bc287c42d988410231ac3234d24e569c26f215302f109dc878ccd128a6ef3f865e7a6292b6ce850904886074bd047d58a541242e0be88f2b466dcb9002dcacd538891cfc7cc328d491435d2fd0669f78678f5e741ac65b0cef5ab3419ef2a68d250c84f0ab778400df4590cda94e7921658be43ae0e14ae84b4c944b4e2de6d", 0xdd}, {&(0x7f00000003c0)="43d6b4ab63ab4f65d309b328e8bd133bfc75afedd6f9ab66", 0x18}, {&(0x7f0000000400)="f2d8fc6242a9d6311b77687eff1ed8ae853807e531b174c73450f0a68a1eac010dc7cd555bb8ffbce22a45a3ddf71b71197be8f43d5e979c7303b0ab788e5768d8b91547ee06efdedc05e0e7af63", 0x4e}], 0x6, &(0x7f00000004c0)=[{0xf8, 0x3a, 0x4ce, "2089366b876e8b332c1ade366f5d8f7b40fd6c5838417485d41247ab7eb3bd1f073f20dad40134ea1a658d5738ce58ae1aafb1ce68bec1aa656e241139f4d534817fccec6002589182ce92b5c9423eb649678d2f3f901d192fdbfa4cde37a527f92c234f424d27872c929eb6002170b4e654c6221f683e7d758a553f700a006cf63549839c7de8744bbe4c92bb084e666b67798cb35f833ed6dc1e628641fa60248769fb6a395de47f8742db930d4baccca8ef03eecf7510a6da751d58d1312e86ec0a7b5e7537b6a016e17e93a9437b611462d0dc0e86e23b48f13bda462b1ccf2cf99611cfbd0c1c2067"}, {0xc4, 0x187, 0x100000000, "24c92f58b940b5424874dbb68ac9d6217bddc39ff82820c8fe64239afb3613d069f9008af8a75f4a5f93c39e25ff04685bd5e6ec4bb318db4811499eef68b4e206b04309b8d3673283355bbc97717089c26e028320f8ee4012f67998cb3891a3322176643d449c6c3efb72010115abe0a0f40892d1ef5bbfea1d7a4835ab0f97a87f9490bfdda9fc82f9df351617cd25249eb6c128c19a48f3fd8119cb71083d868d9e0b1aaebdb4432467a75780b20cd0a5a3eb95138a0f"}, {0xe8, 0x118, 0x4, "67c9ef4043dc415800c2de2d57a1c5d8f5e42d9599de268893c69f63f18b9075e4c5f092422ef844a6c945ae49f89f2612fd9d9f869691f0d8df227fcfe2f80991d05505b6d4cbd13dd42c93d4ee888e55e5a7c03740d41af6f914bd6ffa88954312148f9eb33f740071ea675091ccd025db2acf9c855766d0ac3f87193d62fff749ea9df62ca733b0ea02b43756bad2e48d49ea9f82ca6ddf02a734680f815753cb2977b0e40ec949620006566cbebd1057e6c1cdbfdc6aaa54ab42769a7ff2e79f86458e0e63ff0bf74f49699529fc36d7cd5f188cc3ab34c8"}, {0x10c, 0x104, 0x200, "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"}, {0x94, 0x114, 0xbb7c, "a196ccd0e9a43d08124158b51aadc735ac827d81aceac5a2038ed155bce3553ad6f05dc3727efa25a0b6017b72cc24916bfd09dea6baad7abc74543af91491f8b507ef5d16d1def9d2ddece2d42588ec65edcd912eb696ebbec7658afd573e59741f300a9669a97cb39cc939ab1bb38eca493aada73e92baa2369f6e1b9dcebd8b473108d7"}, {0x100c, 0x0, 0x3e, "7f636754e8eccb5ebb1c1d7f98f28d59df125e003d088ba92d6281e78ef13c2feb53bc2cbbe7ccdb575eb4db309e1b7ed069a9fd7fca74fcc0395d52fc6c931fcf722f826205d7ede4e4d74bafc9e6f7fb93e96aec12777def1c6cd093e8a9deed9fc371e166059d075f4a5d1e0eb81f80688a2a2f2291b8effbaf25c9c9e5b9d96cbf4381cdb3075175425e0c866b854504683e4e6bc62f4d573a14cc576248227676a35181e1fa3098054ae508f621c742ca68f7337d59ae84bc4713bc46254165f7a55b0ceda6b9bcbf0806d7b09405a8551bea93bdb2bc126e9dff973a262567a15345d1ece536f96386c594061c07e8124b5f9f0128d9c618e6daefb31feac09d689edd2a74c270eae120afecd55ef6e4603691852b1dee99c2b021c1099e54953d9a23c3a30302acddc44254bd7a58b71e7d1e88409c9722b0e415337e8243a621efe69035213292e648220732979118ec557c1b2bc5b532d13ae296fcb95c4a5a65a567fadd57db7b15b9422c4514a4d672ea808e244fbbfaf10e883c21bdaf14ca11edd10284882030535445d4cc3011dbfab125f434d37979335c2343e054f65f668a365c97d1e55aaa4cb821f661b101bbd85642d980bd4832a3d16207d26b2f424377609fe475ab7542e8bb0d36e04a991400e71272d9b6cd0c5d17832a0105b035c0418e682a8055d11016832a13d13ff68d9c3775d653ea26721a10c7b9050d1abd9d2e0012fa6be86926da1eb33a7dd7fc51af53be07a99b51c32b881216cc7c44f28379961aef7a3628ce5e2ba643a07640cc3b57f877d11e06b5065e5d0fd92b773c053d4eb3d2bec5b34c7e7707d6eabce607dcfccebe8796ffe500d921dad648e234cac4c83b750e185c8762f14f955d5f3e696d52e82d80014060be3fc5d7edd82aec980c8c59a5caba2ede3f0dae0b60d7848cc47324b7034f9217b3e7950acb7f82425f2b57b72c4b4108d6e47953c96864ce04883a57e46742170658dfb58d379ecb01512439ec32018ec0fb327310c4ad3e912e1b547a51b8aefda0657529707e60215352617fc2786cccdf83187ca23481e39df3868d267c94b3392626a1825bde490bedb5e579beed8366c941597514cf41912acf1d8079c0272391b911b75a95b83ea1fa184673a6d37f39566020792d54159f9ec922a3fc9329d670a45301ecff94d907190065fe5e37b3f18f22e02d02d2bd7f631cea5ba27c985ba6c7278be8a31c7e7a5f1b925f4cf8c5e1a5e5eb86d1dac9a355f7ab26955297093c02acc10f6385371fbd7f4780626f0f890f01cc8b0f9c4ceca9156e742fe09d471fa694f70ab5d0f0a40e32deac4a3d9dba65d85ce4b40187b0e770d1c1d02e457d1e1030cd4efcbbda2d97957d2e708728ac543d72e1e900fd127b92feb7fb30f50193d602e8848c2db25f23949a49a2e9b1bd459732b67521dff6023c1ae962fddfce9cbfe9e83e28386c097c00a65fcb8d821b6df58750a80130fac76825ce218a11294c3705fdca12d4280aa32beb6d28a2155524241a4c23dc94c0c7be8ba1ceff652b22c8ddf4e2f321c50de67ba6eb1271aeeaced30572181bd4e1f2a21d4b156bf8989d165768329fce47af64cfd1273a6647078d75e80ea33f7b3f78bfd466bcfaa927cffb3b4b9dd61fd261347a7de015198b967ccd5872f79e754dd7c2d48a51c3e8ca64b1eb593115e87943ee651b8d0a9ad1c9c6e909268f7e086182a04e6afc1189eaa136052e210e97b2cf073eb0cf8e5d7919f26f8356595c203539ade33d9c18de3c20299d5e8e7fbdb974b78e063717a3e09af52d601acce449dc15fcc47df77ef8c3705506824e30016808f3a3512a552f914cbe0938452accdea7545a2789de69fd626ed72cd30db2b82d7ec789beacc7b33a9e3313a94b8f7bf476d5e79d8718025fac3d6af20c846cf2ecb8494571a71c194767904159f0f7002794638dc089d9e15c2e5706715fdc3f3a151816d67f8bc359dfff09fa870fc8347f8e7a33496748f99f9cb8a513e9065ac4cbcbcc8e64220d7a72d34d340f57e72e19f194db050b6387c0557ad9949209b4dfd326062d84b5d7dd10052b91819a0869b6632812e1cf083464f4e7537a170e5108341036899c385d114374de6ac3e7ee4cdcc09a54df93df695eecc04849302a462d4db14f0a3aa5ae2651b17f6c5ff6dc25d6be47406afdd431bda5c1c9fe4b2edfeec98540844bff6c41323656f05e2b57edc50e7a2f9160f27f0a51883d5a249b5afcfb1a690821d4a089bb160353b6700ceb47d4e7d6fd5b09d512272d4a087c7d1b3f7a959f68d1db202bdcd4f7727ddeb09819eec65bcedc0b65f5afe40c8ff084a04982fd7890828929774013e229aba7956684ca6d319d9c65ed5999da9d0fdd2810b72b3d87a479152923a1bfadbfaf2930f4f619bf60a5bd41b6021f63acf6daed5529dea190448d2aa6ca363b58a6fccb643cace12c66f8c9a196df9e72cb525c0e80f4385aa44d233fdd4d437fad0ca96e99928cc154f4834f7d6b19353292f354e0b72b3276110c32fb8ef718a7e265f2b4e89c8b6d3f890730bfa20edfe5d6bf735f56d20b10bddb8736cf16f3f8a64f1bfecf737fe205e54dd8444a5d4865d48cb1962c2ced8f25553960bb84995aa8e9c5db485818c24d1af7960a0118a8eeb4ba47381ed1d7a525c90040ee7045fce3d06a39e314cf2dfe4ca20e2a6fa25133f127ad8360bf1c38c3768c53f27876560a2b49b007f000fec0aadde545c97a2e16fdad91133ad4f620f2a06f89657baa37c1f39765ce73691266cad9f791c0355009b660cd52a544c2a83c8d5308445c9a3d7dd07fa342bda1b5c71cffdbcb6e3733f1f49a77571bc92906bac4f2f8c625082261ff11ef0aaadca8a2bb871b42e6c69b183c239d4012471f419619b3a95b91c0c480c5eb052195259c5cb94203b9142e0d0847f3be94e8b5efaeed0b236747a94c231e0fe4bb4606a08f3004615f73adde43caf4322a98df9f3cdc453dea9d5774761eb96b8387120b8fd4ff5710178cc8c477b8293fcd55514183a6c2e578edf9e8cf22d304b7c9c62ff591fc50119c6f3a052e58563a671da59e34b2267031fe0c9d1a41d31e72886d5c80982aaab505c60b44b76ecc9525b92d9f78891fd2bfb94085dc739e0de0e91f04e37c13e21f7339c5e5e6f11763f3e5581b042c141b557c37b1d3b32cddd7d605bdec1dc6a748bfb724e74d5d5d8284a539a0d4d056e2f41131b9d9062eca7c1d364eca81378b23b3aeb86a8cd2d2b07e3501466c595af325bda4be3ef92eeb43914aebd54eef27902241793c2168c1f6eee4e67a27d6a9ded25c06b3074cbc6dff5bc2ecf77063fc5c273bf41349fec996ed20c7a2629248604c5fcb719291bcfc691d146880a81948639c2ef4708189e8f49b84cb52cca878cc4ead3a2800f60518b784feb6c45659a31babc26c7f1090ccc3917f752053069da097b082792be549529d1f8e31f353a28fa20be2164646747303cdc714253b4d79cdaecda7e15abfc23ea3965e654eddb38c7e26e603d44eb5f6f7efa1371287f51b860645194943b1b074db72b4fa2860061f564e2c10e836cece9749bd77cfc432a226fcb2bc364d66e491b6ea31245a489093452655f74261e605fe8cc6148343836392e6ce3eb7a639abff37e766e14c91017347decfc8bb54f131e432d808963bfd34302d22d5db159e2dc5a8fc62c078f9458393087d23ec095f6da739d0ddb09b6540af5c883904c500d35aa76ba0618b463b178d29e2952e6cae3bdd88398baeb28542fc22a88c13458a3c60813e5b2834235e4dc204a71cc6a8129faabb3bf271e06f037aa2d44a69527d9f7d3fd48cc7b71583a0c7133e489c77dbb49a31e0e26e565d003cc845803e6509a2ca0f32736ac6d2adbb2773b9326a06a779bc73b7e253e6ea2531fc1df98e4cef13c0253af83fba75b0bc12f5b387199ae8747bd6e657bb9d3c95d9db002c4365eaeccfc6753cdc080d1f2516935ecf323a32b09829a268da61d51fcbe473b72ce63769bbaeeafb52d3fcb5e2b10b9a93be2468073034fc956f0314a956cc80356518c0a36dd001f32cbd0aaf5f7f8102918bf4177bd25d89b5ae0fbc0d2611c5a2af60199a41f6c9e194f7eabd7719e564cf4dced886036377d1bcbf8ff0b519aaa14da4a16929774a7f36f217e74314898b1895347f2039b9740a1823d04d94bd0439bb07cd90cb1c046792c99fdd6beed26549c42033980948bc5790ff1309a90ab369ca62f1e2cc8e94eef90ab4b6ddf30f2979827e56ab72ebca12d585b169e63b8448af1678699b514f24972ee49f953a501f419157953fed06495517bba6cb8bc21d5acbbe6b04a9ff174da51014b794b02035fe1aaca47d8b6570115cb06018b36d77585fd1517657dd6c69d2b3ec7c8204f19cabc7af6e6addd96ba1b214729517186bca63074cd1202591b3d78c15725fa31d67d7be74f4e183d9ca9324d11b6c7314bf70bbad9c8222a95548054247e7d8f99d028d942fd123596677654295ada74ebfb86902a1f267f84b55a7d67dd1c33f048de8acfc9a134a048d83d19c293cfc4326c3d478bf5ca02a4558697a6b6456cacfe1043bed700a7dcd7a18a060514a152d38b46b926e884c9557bd38acc7859a6ee0d31f2b5a8cf21205273387c74482fec83893dcb27f40ec5b571bf44b29b84db404a4cdc4146eb82b5df166a3e1586bd3878a7d240ab1ed86adfa187a5b0786b185e76520f07020462bfe77f3e2ba42205eaff56b178b182418fb0653617e90ce6e70e6295c7c92d82674c1bf674d67d9a422f2f67453162eeb58ecd2b6a7603ce24dfd638b7b9fa7528aaf3bac2a87fcd50753b1b613fc43bdfabed54e7594908692103a4e8f8cb1c1f131e22bcd99b86f463a6cb6178adf6d72c9a93cbec2cc12596d729c5e63154a434dd3b66cc298980c7b1c16db8f819a4c6e87c5b2f2357fe29fd12142daa67204bc622d375fc6cbc1b307566f4d1b49f12664b4c2e7e9f8445b478833eee2fc5ea2d53fcf19a5d2eb076e6f157e2b9b5bb3a701fef709e15b6429473d4526165fe9851745bdb546cd43aa3003401e752112993beaa0282a178a902eb3bca1f0785d0a5c28951b9f7ef119d6ce633070a481f54a8e2c2eea70857b1c807254a860aa1ccbcb19e11e9307140dfb12cd2946b65317fc8c55e0ee7809b21a1fa1f008b3b89022ab093cf99ba3749f33345873bfae5659ce05873a78640d667315f62a71163420c60ae863fe790c017c0934c6e3ce8ef37c08224c20a50d692cfc74848b3574a0c50f9d337eff2574ea7988aae76b3b8e2a368d7a9054e6aa00619d07c08246366da0d20205482669481ded59dcb6ff30c5f3f69de50c6dcdd58fb0f69875236d2cea8aeaab5492dddbc45fce21e1dacdb8c6a16cff5273fc984fc7c497b0eb27c1cb82a1b704548c95afa082c43f4fe626c1f0343e4e28fd7d59bfd5735daf68225593bd8613ddc30a79d99c3fe2a5cb09683acbd87d0ce9d48b63f76cc678485664c1c72305bb09dbc96f9cacd3d5197f1d86ec581c83c6276fbe8fe997ab82cf13e05d1382bb9fa1cc9c09830ebf17d330f1a11a8b1395e55e33d066a26898792cb57da58ff0268b8b10fc7dd395c4ee357ace8c5bf59fdaa37ef5854a1bf5cd212b144394f924971855615742dcd4dda85c9b97097bc51c3d0338e59395c28bff3de02b4667e3eebd5b5bdc0ef8dac6f332e23d53d8b31b090e1e3c088399e8343a30"}], 0x1450, 0x8000}, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000080)=""/50, 0x32) signalfd4(r0, &(0x7f00000000c0)={0xfffffffffffeffff}, 0x8, 0x80000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000b7fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="b737e4ad8c7bc687797ae0ddf45c152c"}) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x20) ioctl$KIOCSOUND(r3, 0x4b2f, 0xbae8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000001980)={0x3, 0x3, 0x400000000}) lseek(r3, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f00000000c0)={{0xffffffffc64a8a4c, 0x7f}, 'port1\x00', 0x6, 0x80000, 0x3, 0x9, 0x9, 0x5, 0x400, 0x0, 0x5, 0x3}) 2018/02/26 15:01:06 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000000)=""/31) fsetxattr(r0, &(0x7f0000000080)=@known='security.capability\x00', &(0x7f0000000000)='security.evm\x00', 0xd, 0x0) fsetxattr(r0, &(0x7f0000000040)=@known='com.apple.FinderInfo\x00', &(0x7f0000000100)=']\x00', 0x2, 0x2) 2018/02/26 15:01:06 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2001, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000ed5000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00008a1ff7)='loginuid\x00') writev(r2, &(0x7f00005d2ff8)=[{&(0x7f00004f2fff)='0', 0x1}], 0x200000c5) socket$inet6(0xa, 0x80801, 0x1) sendfile(r0, r2, &(0x7f00000000c0)=0x8003, 0x40) 2018/02/26 15:01:06 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=ANY=[@ANYBLOB="0002020100000000ff010000000000000009000000000001"], 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00002d9ff8)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000fdf000), 0x0, 0x0, &(0x7f00003e0fe4)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 15:01:06 executing program 7: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffefff004}, {0x6}]}, 0x4) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/56) r2 = getpgrp(0x0) ioprio_get$pid(0x3146803dc9a138e9, r2) getpriority(0x0, r2) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x202, 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000080)={@syzn}) sendto(r1, &(0x7f00008b8000), 0x0, 0x0, 0x0, 0xffffffffffffff8c) 2018/02/26 15:01:06 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x0, 0xc4, 0x8, 0xcb, 0x7, 0x9, 0x5}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioprio_set$uid(0x3, 0x0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000000c0)={0x7, 0x80}) 2018/02/26 15:01:06 executing program 0: pipe(&(0x7f0000185000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1) flock(r0, 0xc) 2018/02/26 15:01:06 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000fca), 0xffffffffffffffd4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000080)={@broadcast, @broadcast, 0x0}, &(0x7f00000000c0)=0xc) bind$packet(r0, &(0x7f0000000100)={0x11, 0x10, r1, 0x1, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r2 = gettid() ioprio_set$pid(0x1, r2, 0x6) socket$packet(0x11, 0x3, 0x300) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x389101, 0x0) inotify_add_watch(r3, &(0x7f0000000040)='./file0\x00', 0x1000010) ftruncate(r0, 0xd8) 2018/02/26 15:01:06 executing program 4: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000fca000/0x4000)=nil) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x303000, 0x0) sendto$inet(r0, &(0x7f0000000040)="2c7d53c5ba8a976ae65f280a647616a749783c28d07044ef16661b84b4c05cfd5ba3353337d39c38fae2c740110a5b98946b7e2230d47f5bc85af1bc04baed904fc1c74542d09abc2afe3cf4dbd7f7a6f454582d30e52ca70bf962d539e0bd86700f32a9922d70fd3969259d8f21190834ea3e5e1c15e6de1b3d1979039816403da0d97fc2b1e036849edb01fbebcb0af7605f4e32", 0x95, 0x0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000c16000/0x4000)=nil, 0x4000, 0x12) 2018/02/26 15:01:06 executing program 1: futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f00005b3000)={0x0, 0xfffffffffffffffc}, &(0x7f0000048000), 0x4000000) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$getown(r0, 0x9) get_robust_list(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x40000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1, @rand_addr}, &(0x7f0000000040)=0xc) 2018/02/26 15:01:06 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$ASHMEM_GET_NAME(r2, 0xc0046209, &(0x7f0000830f3b)=""/197) 2018/02/26 15:01:06 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x400000000000, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000080)={r1, 0x401}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc0fe0)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80000) 2018/02/26 15:01:06 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x22001, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000000c0)=0x8, 0x4) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="2a5c2a406264657676626f786e6574305d656d3108d970726f63776c616e31656d3027766d6e6574312500", 0xfffffffffffffffc) 2018/02/26 15:01:06 executing program 2: futex(&(0x7f000012cfff)=0x6, 0x8, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000f42000), 0x0) 2018/02/26 15:01:06 executing program 2: madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3) pipe(&(0x7f0000000000)={0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0xffffffff, 0x4) r1 = getuid() ioprio_set$uid(0x3, r1, 0x5) 2018/02/26 15:01:06 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020335470c000000000000000000ddff000000e0000001000000000000003e7c763a8ef9040200010d000000000000000200000000030005000400000002000000e000000100000000000000000000000000000000000000000000"], 0x60}, 0x1}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)=ANY=[]}, 0x1}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) 2018/02/26 15:01:06 executing program 4: linkat(0xffffffffffffffff, &(0x7f000009e000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000a7dff8)='./file0\x00', 0x1000) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl(r0, 0x7, &(0x7f0000000000)="6471846da450a6b1ae0bcf0553106ac56773b99bbd5f26462f1a000d226dbeb69355b1db6f906cfbc89c2ecf76513acd60ff526d19bf57981ff5e0b8cf85a5") sendto(r0, &(0x7f0000000000)="8766260c905d05fb5b754d3990996982ffe24538aabb9705da13d63f4194b6644efbca78728b57cbdb4ba5e6bdc4a98e508d442081d6a0a77b880bf3aeb83e6051e96c9869e3ec2b2cfb5469", 0x4c, 0x880, 0x0, 0x0) 2018/02/26 15:01:06 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001980)='/dev/hwrng\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000040), 0xfffffffffffffebd, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/26 15:01:06 executing program 0: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000013ff0)={0x2, &(0x7f0000442fe8)=[{0x100050, 0x0, 0x0, 0xfffffffffffffffd}, {0x6}]}, 0x8) writev(0xffffffffffffffff, &(0x7f00000a6000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) 2018/02/26 15:01:06 executing program 5: sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/26 15:01:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000500000)='oom_score_adj\x00') read$eventfd(r0, &(0x7f0000e03000), 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/02/26 15:01:06 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xa400, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) 2018/02/26 15:01:06 executing program 4: sched_setaffinity(0x0, 0x0, &(0x7f0000c1eff8)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x8000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xa) 2018/02/26 15:01:06 executing program 5: mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) getdents64(r0, &(0x7f0000334f93)=""/109, 0x6d) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80, 0x0) 2018/02/26 15:01:06 executing program 2: madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3) pipe(&(0x7f0000000000)={0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0xffffffff, 0x4) r1 = getuid() ioprio_set$uid(0x3, r1, 0x5) 2018/02/26 15:01:06 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = socket(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000035dffc)=0x288, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000094d000)) r2 = epoll_create1(0x0) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x1, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r3, &(0x7f00000000c0)=[{{r4, r5/1000+30000}, 0x52, 0x98, 0x101}, {{0x77359400}, 0xffffffff, 0x2, 0x81}, {{0x77359400}, 0x4, 0x2, 0x1000}, {{r6, r7/1000+10000}, 0x80, 0x9, 0x47}, {{0x77359400}, 0xfff, 0x581, 0x7}, {{0x0, 0x2710}, 0x8, 0x4a}], 0x60) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00003bbff4)={0x80000004}) r8 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r8, 0x2402, 0x2cf23e4a) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000c3fff4)) r9 = dup3(r2, r3, 0x80000) ioctl$SIOCGIFHWADDR(r9, 0x8927, &(0x7f0000000140)={@syzn, @ifru_names=@syzn}) getsockopt$sock_int(r9, 0x1, 0x2e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ppoll(&(0x7f000021afd0)=[{r2}], 0x1, &(0x7f0000c59000), &(0x7f0000898000), 0x8) 2018/02/26 15:01:06 executing program 0: mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000f72ffc)=0xb70, 0x4) recvfrom$inet6(r0, &(0x7f0000219000)=""/246, 0xf6, 0x23fff9, 0x0, 0x0) 2018/02/26 15:01:06 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f99000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f78fd8)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common="677265300000e3f800", @ifru_flags=0x2fd}) socket(0x10, 0x802, 0x0) write(r0, &(0x7f00001ee000)="24000000260027fefff9e900073677000000000001000000000900002000000000ebf910", 0x24) 2018/02/26 15:01:06 executing program 1: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003cff4)={0x0}, &(0x7f0000e37000)=0x156) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000ca6)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(r1, &(0x7f0000238000), 0x0, &(0x7f0000001fb8)) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x10) setsockopt$inet6_dccp_int(r3, 0x21, 0xb, &(0x7f0000000040)=0x2, 0x4) wait4(r2, &(0x7f0000000000), 0x80000001, &(0x7f0000000000)) 2018/02/26 15:01:06 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x199980, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0xfffffffffffffffc, 0x6, [0x10001, 0x3, 0x60, 0x3, 0x80000000, 0x234f9122]}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001fde), 0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) r4 = dup(r3) syncfs(r3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x8, 0x6, [0xfffffffffffffffa, 0x69b7, 0x6, 0x4, 0x2, 0xfffffffffffffff9]}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000080)={r5, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}}}, 0x8c) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000000180)={0x77359400}, 0x8) 2018/02/26 15:01:06 executing program 4: r0 = getpid() r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x40) ioctl$KIOCSOUND(r1, 0x4b2f, 0x1000) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) process_vm_readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x405}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x7eb}], 0x4, &(0x7f0000007000)=[{&(0x7f0000000fbd)=""/67, 0x7ffff000}, {&(0x7f0000008f73)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000008f9d)=""/99, 0xfffffffffffffd44}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f000000bf62)=""/158, 0x9e}], 0x6, 0x0) 2018/02/26 15:01:06 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x1f, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x24, &(0x7f0000da9ffc), &(0x7f0000edaffc)=0x4) 2018/02/26 15:01:06 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r1, 0x4, 0x5) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000004000)=0xffffffffffffffff, 0x4) 2018/02/26 15:01:06 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="627a33ebba19499faea60dc982e39a56076c04e934499c46a74bad10a31df5af18c688210819e86488dd19a2f73f0ba9aefa75b0c3e63cec64c71239b54439addbf8e5e7cd72102ebfe5ae56315b495554bd4fcff1ed"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) writev(r0, &(0x7f0000002900)=[{&(0x7f00000013c0)="3225df01e66e52383e3dcfb9aeff19261caed76c1a54ba7ef3c2c0bdbe486fc04e1044a4d9871111cca7f14bf485d79b9bd5c7e513617c4de8", 0x39}, {&(0x7f0000001540)="53662550f4", 0x5}, {&(0x7f0000002580)}, {&(0x7f00000026c0)="b5c1e12f39b3517e940163a8e2fdfc98aaec2ddea50ace3a74fc9a5a3e94e003bcbb1cbb3d2d531b16fe2277248178e92ca8539d0901b260a0a5f7c60311c521c7bcde021dc64147703196194f8d106858eebd4036afdbffb8f551cb45dd30eba0478925e9c47e83baf341a7968c8d01947443f034bd24", 0x77}, {&(0x7f0000001580)="d55b654e2f040e160b3143457bdd748da9d04c1e18cd992eb87141cbf95975274af603f8086324d22c11a315d39898ab1531ed29e015fef013cfa6ff802eb5c72b3bc7f1fb8266e1a6af28dea16fea89914ebf511edc156361eecbf8a75642b082816037c308f8a5fa80c05de682", 0x6e}], 0x5) 2018/02/26 15:01:06 executing program 4: mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key(&(0x7f000025f000)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$describe(0x6, r1, &(0x7f0000febfea)=""/153, 0x99) socketpair$inet(0x2, 0x3, 0x20000000, &(0x7f00000000c0)={0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @rand_addr=0x1f}}}, &(0x7f00000001c0)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r3, 0x7}, &(0x7f0000000240)=0x8) 2018/02/26 15:01:06 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x100000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x200, 0x6, 0x9, 0x9, 0x5}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff}}}, 0x8c) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r2, &(0x7f0000000ea9)=""/407, 0x197) pipe(&(0x7f0000000000)) 2018/02/26 15:01:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000265fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a24fec)=@ethtool_wolinfo={0x7, 0x0, 0x0, "2b3381c3bb43"}}) msync(&(0x7f0000b49000/0x4000)=nil, 0x4000, 0x100002) mlock2(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x0) 2018/02/26 15:01:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000000140), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp-reno\x00', 0xb) 2018/02/26 15:01:06 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000c9cff0)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x10000) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000731f1e)=""/226) 2018/02/26 15:01:06 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000040)='mountstats\x00') r2 = memfd_create(&(0x7f000000b000)='/dev/sequencer\x00', 0x0) dup2(r2, r1) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ptrace$setregset(0x4205, r0, 0x7, &(0x7f0000000000)={&(0x7f0000000100)="b3d90cbdd616f81e12687bdb3fa1ad6c798a7dd376343e4102efb58c3349209708494b1860250123f08a94d7de53cebf203f5ab1f22c362b79c84a0db5f71ac458b640cac4d30aab5b32988e86ada1f39d4ab80f9cb9c075e2aaa647850f67f4ca834b55beacd98063e5f2b7ea1f82f5de31cc94d215623b5307ef3de8353fb44fe5b838f08a912aeff3860095cc08f4f030aa367a9a4a30ab074e437220b9f612e2676b95ede7d306293d3b8938279050805f545e1e750c1e0806c96c9224340349afecd9808470e0a8adc5717fcde91b7ecdb444b316931f524b0491e2f4550a2d99d41e859a8d7bf47f", 0xeb}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000001580)={0x7, &(0x7f0000000100)=""/4096, &(0x7f0000001500)=[{0xfffffffffffff921, 0xf4, 0x6, &(0x7f0000001100)=""/244}, {0x400, 0x3d, 0xfff, &(0x7f0000000000)=""/61}, {0xee1, 0x73, 0xc542, &(0x7f0000001200)=""/115}, {0x101, 0x65, 0x5, &(0x7f0000001280)=""/101}, {0x9, 0x7a, 0x3, &(0x7f0000001300)=""/122}, {0x8, 0x86, 0x200, &(0x7f0000001380)=""/134}, {0x6, 0x9f, 0xffffffff80000001, &(0x7f0000001440)=""/159}]}) 2018/02/26 15:01:06 executing program 4: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) waitid(0x0, r0, 0x0, 0x2, &(0x7f0000000000)) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000005ff0)={0x361, &(0x7f0000008000)=[]}, 0x10) 2018/02/26 15:01:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000013000)={0x14, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x301400, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) 2018/02/26 15:01:06 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4b000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x202) ioctl(r0, 0x100000001, &(0x7f0000001000)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80, 0x1, 0x0, 0x2, 0x0, 0x9, 0x8823}, &(0x7f0000000080)=0x20) 2018/02/26 15:01:06 executing program 5: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") sendfile(r1, r1, &(0x7f0000d02000)=0x800000, 0x2e) pipe(&(0x7f0000000000)) 2018/02/26 15:01:06 executing program 5: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") sendfile(r1, r1, &(0x7f0000d02000)=0x800000, 0x2e) pipe(&(0x7f0000000000)) 2018/02/26 15:01:06 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0x0, 0x20008000, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000abbf70)=[{&(0x7f00008d8000)="88", 0x1}], 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000010c0)=@assoc_id=r2, 0x4) 2018/02/26 15:01:06 executing program 1: r0 = socket(0x20000000000000a, 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x7) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000040)={@rand_addr, @loopback, 0x0}, &(0x7f0000000080)=0xc) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="5c0000001600040125bd7000fcdbdf2502400cc8", @ANYRES32=r1, @ANYBLOB="1400030073797a300000000000000000000000001400060006000000000000002a0f000003000000140006000101000049c9000080000000f92b00000800080081000000595a60b1d46cdc32245b4700df3e8387fe5f1f245f54c08a48d713bf0f7583419ee104627f268c5a0fef349ad303e672c98c16036e7e4fb2aebfd5a94de15f8d06bf408762684fee0ca359ef779c06377411be400b544fe5b679f0ba2d04efad4b0e41dafdde9a5464c4e45e70b55df17435e22ae3dd"], 0x5c}, 0x1, 0x0, 0x0, 0x40004}, 0x0) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000dbb000), &(0x7f0000329000)=0x4) 2018/02/26 15:01:06 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) sendfile64(r0, r0, &(0x7f0000000000), 0x4) ioctl(r0, 0x5381, &(0x7f0000978000)) 2018/02/26 15:01:06 executing program 5: mkdir(&(0x7f00007b4ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000613000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f0000451ffa)='msdos\x00', 0x902a, &(0x7f000097bfff)) 2018/02/26 15:01:06 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x869, 0x802) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x5, 0x1, 0x1, 0x1, 0x1, 0x7, 0x100}, 0x20) ioctl(r0, 0x1008000002279, &(0x7f0000000000)) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000080)=0x3000000000000000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) ptrace$pokeuser(0x6, r2, 0x31, 0x86) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000000200)=r1) 2018/02/26 15:01:06 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000009ffc)=0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10, 0x80800) recvmsg(r1, &(0x7f0000002780)={&(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x20, &(0x7f0000002640)=[{&(0x7f00000000c0)=""/149, 0x95}, {&(0x7f0000000180)=""/46, 0x2e}, {&(0x7f00000001c0)=""/93, 0x5d}, {&(0x7f0000000240)=""/212, 0xd4}, {&(0x7f0000000340)=""/144, 0x90}, {&(0x7f0000000400)=""/37, 0x25}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/201, 0xc9}, {&(0x7f0000001540)=""/196, 0xc4}, {&(0x7f0000001640)=""/4096, 0x1000}], 0xa, &(0x7f00000026c0)=""/139, 0x8b, 0x800000000000000}, 0x10000) r2 = syz_open_procfs(r0, &(0x7f0000000080)="6d183dadae46ea15ac1fa36bd95f25314ac9fb77ef8ad260d7e2bd2993d9ed9bafb79eea4663fb8e4c558f0f9f731734916635429058e0f03d316ad3881aaa3e05cc0618c02a91b92e929913950649352cbd4f7a2b86fb1bc02d29a0649f3f02fb0a692e366a6ecc662880c4941a908b2445eecd") exit(0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000000)=0x1e, 0x4) recvfrom(r2, &(0x7f0000000040)=""/41, 0x29, 0x40002001, 0x0, 0x0) preadv(r2, &(0x7f0000012ff0)=[{&(0x7f0000011fc2)=""/62, 0x3e}], 0x1, 0x1) 2018/02/26 15:01:06 executing program 1: r0 = socket$inet(0x2, 0xa, 0x7d) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x0, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000bf2000)) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}}], 0x1c) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000080)={0x4, 0x10001, 0x1, 0x5, 0x1, 0x8, 0x3, 0x1ff, 0x3, 0x2, 0x4, 0x1}) 2018/02/26 15:01:06 executing program 2: mkdir(&(0x7f000043eff8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f00007ec000)={0x0, 0x10000000000000, 0x0, 0xfffffffffffffffc}) fcntl$getown(r0, 0x9) 2018/02/26 15:01:06 executing program 0: r0 = socket$inet(0x10, 0x6, 0x2) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000006ff0)=[{&(0x7f0000005000)="10000000130061dd18c84c16290c729b", 0x10}], 0x1, &(0x7f0000001f88)=[]}, 0x0) 2018/02/26 15:01:06 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) socketpair(0xd, 0x7, 0x7, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)=0x4) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000a22000), 0x4) 2018/02/26 15:01:06 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x3, @multicast2=0xe0000002}, 0x304) connect$inet(r0, &(0x7f00000deff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b21ffa)='vegas\x00', 0x6) sendmsg$netlink(r1, &(0x7f0000fd0000)={&(0x7f0000380000)=@proc={0x10}, 0xc, &(0x7f0000b1afb8)=[{&(0x7f0000400000)=ANY=[@ANYBLOB="11ff00fff4ebb5bbb4d695b007000000"], 0x10}], 0x1, &(0x7f0000ca9000)=[]}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) ioprio_set$uid(0x3, r2, 0x7) 2018/02/26 15:01:06 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6dff1)='/dev/sequencer\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x5) eventfd2(0x6, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000f6ffdc)) 2018/02/26 15:01:06 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0x0, 0x20008000, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000abbf70)=[{&(0x7f00008d8000)="88", 0x1}], 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000010c0)=@assoc_id=r2, 0x4) 2018/02/26 15:01:06 executing program 0: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$KDDISABIO(r2, 0x4b37) sendmsg$nl_netfilter(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000080}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x11c, 0x5, 0x1, 0x400, 0x3, 0x2, {0x5968bc01ac046544, 0x0, 0x5}, [@nested={0xfc, 0xd, [@generic="b5c6b9b54d84dec64016d411c2435820ff46d33689b16aff4657c0334177c4b7a8bb376b9ca469964878e971691bfbe12f68ec9e62e018cc887dcddc9eeb6c890de1d288f10d0ca8560598d9f3abf8b44c81706bd6e25803bc8a71ceaf741c2babeebaf7a6d11813f3ad0ba34da662fb92dc2041fce7089945da1fc2faa897cf693bd7bbb30e2b155d093b", @generic="52811c25638c5b30c16c1633fe4ef6c903e5d1b7b0e729f6ec849f9c1098ff19280787fd4673ea687280e85b3ce0a9201dd164fdce04164980b10d", @typed={0x30, 0x4, @binary="38d5f837513da42bf3ec86b495d95ee33e8946392f7ccf1fa68e087567eb4ab8d91d4e243b8d"}]}, @typed={0xc, 0x7e, @str='lo\x00'}]}, 0x11c}, 0x1, 0x0, 0x0, 0x24004055}, 0x24000041) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)) read(0xffffffffffffffff, &(0x7f000015df80)=""/128, 0x80) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) listen(r3, 0x3f) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000240)={{{@in=@rand_addr, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000000380)=r4) r5 = memfd_create(&(0x7f0000000240)='\x00', 0x2) ioctl$EVIOCGBITSND(r5, 0x80404532, &(0x7f0000000280)=""/124) 2018/02/26 15:01:06 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) clock_gettime(0x7, &(0x7f0000000000)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x1, 0x0, 0x7ff}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 15:01:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1) r1 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key(&(0x7f0000003ff3)='dns_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a}, &(0x7f0000001000), 0x0, 0x0) keyctl$describe(0x6, r2, &(0x7f0000009000)=""/86, 0x56) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000013000)={0x14, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) keyctl$reject(0x13, r1, 0x1200000000000000, 0x7, r1) 2018/02/26 15:01:06 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0xffffffffffffffff, 0x8080401}, 0xc) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xf34303488a73600b) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000080)="fd2d75f1ad3537657fa27d0c91e2299a06b47404a5df871465c70cd14d3c18702a64a6182dcf378dba4f1df4b1170aeb9caa029781fe96b38b338df628a113181563a87fd04acde040ea7c54dbfd2e83c84d39e785d2eebb0b787de21ea8c5fc3fbce0f10f3d84fdf985b1c8e073f178a39ffd460f25cf4b7be6bad33542a2a915d237579974038776d8b47ee375f2ee96665e333a9831b00275f3e00834e67dbc94340e16db61571431ba23013b1681d8c17e680a30b16211b60ca0b7a34464400ee6655411310b2121c701075dcc59906c89023f9a7c379d531d5c1aac702c295bed51a579a608") 2018/02/26 15:01:06 executing program 3: pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000058ff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000620000)=[{&(0x7f0000d24fff)='F', 0x1}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) write(r3, &(0x7f0000224000)="7f", 0x1) tee(r2, r1, 0x7, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, r4, r5, 0x1, 0x1, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000000)={0x56, 0x7, 0x85, {0x1, 0x8}, {0x4, 0x8}, @const={0x3, {0x4, 0x401, 0xff, 0x100000001}}}) 2018/02/26 15:01:06 executing program 5: r0 = open(&(0x7f0000000ff8)='./file0\x00', 0x10442, 0x0) execve(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000002000)=[&(0x7f0000001000)='nodevppp1securityuser.self-(].keyring)[cgroup-mime_typeuserwlan0:-md5sum[eth0\x00']) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000ff4)={0x2}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x3b, 0x4) 2018/02/26 15:01:06 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x3) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba4c888bf79174ec045ad8c3f5f0373c34656e269b66838f69187ff83f04898b15b445af401d1e3f8f47cd7cd69a8bcaa6b27018d50fda0fb503ae40e229b2db6e8cb2e04ccbf380e52814917ba38634b0ee6a4e96cfc6771e5ce452b7d115f0b0f5871c4b9ae7bf31"], &(0x7f00000000c0)=0x6e, 0x80800) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x100, 0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x1, &(0x7f000000a000)) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) 2018/02/26 15:01:07 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0x0, 0x0, 0x0, {0x77359400}}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) stat(&(0x7f0000008ff8)='./file0\x00', &(0x7f0000006fbc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) r4 = dup3(r0, r0, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f00000004c0)=0xe8) sendto$packet(r4, &(0x7f0000000180)="46c0bac7ff8408eb10703c439eaa2e631ef3a8b229c0eae742ae4da10cc1b0fdcd9ba3b8dcb1a8516d06a9067b74f21abe38297c1d3fb07614f881183f3f6843984741fbe3d3c06a05cc1a6b3fecc50060d040887322323dafe197b65905ac6060438cf13913abb769f6c2099c3dc3a36462a01879e2531eb3611862ba5b55831faab93c655ae4f1f8fffc98770f2f9e65bc8231e9468c3edc49b82a4a8478be7de5c35259e2942afab7056c55541925f09c2194279833290b0d3cdff6a61804de1bd9d77efd15ffb54ed9bfe45a66587b2a1b6b124a93f7f7553bdf7aad7d6c9d373664816c7916ffd28d69", 0xec, 0x20000040, &(0x7f0000000500)={0x11, 0xf8, r5, 0x1, 0x800, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000100)={0x8, 0x800, 0x0, {r1, r2+10000000}, 0x61, 0x5}) 2018/02/26 15:01:07 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x5) bind$inet6(r0, &(0x7f0000b08000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r0, &(0x7f0000fd5000), 0x0, 0x0, &(0x7f0000752000)={0xa, 0x3, 0x0, @empty}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc5fc0)=[]}, 0x0) close(r0) 2018/02/26 15:01:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd5fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000938ffb)=ANY=[@ANYBLOB="36000000000000002f28625616e0bc8000000000b39442325f1dfce823e7093c4f1f0000001d98f7055352333586"]}) 2018/02/26 15:01:07 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x20, 0x101902) write(0xffffffffffffffff, &(0x7f0000000100), 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f00000001c0)={r2, 0x4, &(0x7f00000000c0)=[0xfffffffffffffff7, 0x380000000000000, 0x3, 0x3], &(0x7f0000000100)=[0x1, 0x0], 0x44, 0x9, 0x3, &(0x7f0000000140)=[0x9, 0x0, 0xfffffffffffffffb, 0x3, 0x7, 0xffffffffffffffc1, 0xf2, 0x800, 0xffffffff80000001], &(0x7f0000000180)=[0xfffffffffffffffa, 0x7, 0xfffffffffffffe00, 0x3, 0x2]}) syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x8000000, 0x0) sendfile(r0, r0, &(0x7f0000000140), 0x139fd) signalfd4(r0, &(0x7f0000000200)={0x1}, 0x8, 0x800) signalfd4(r0, &(0x7f0000000000)={0x1}, 0x8, 0x800) 2018/02/26 15:01:07 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x80}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={r2, 0x1f, "15bb2c0b2426d89550e56291a417d9ff38b9cebabc8353a18e0c2d4516664f"}, &(0x7f0000000200)=0x27) mq_open(&(0x7f000088fff4)="7b27dd76626f786e65743000", 0x0, 0x0, &(0x7f00009b8fc0)) 2018/02/26 15:01:07 executing program 2: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b3e000)=0x100, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@generic="78ab8899a21d2f90dff0e46dec631980", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0) connect$netrom(r1, &(0x7f0000000080)=@ax25={0x3, {"4aca29b3cc44ab"}, 0x4}, 0x10) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x0, &(0x7f0000000340)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000219000)=""/246, 0xf6, 0x23fff9, 0x0, 0x0) 2018/02/26 15:01:07 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5000), 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@loopback, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) 2018/02/26 15:01:07 executing program 4: clone(0x200, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000080), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8)=[], &(0x7f0000c6e000)=[]) fcntl$setown(r1, 0x8, r0) r3 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r4 = syz_open_procfs(0x0, &(0x7f0000256ff8)='syscall\x00') ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000000)={"120b3258af97a13832cbeb1fc154ae26", {0x4, 0x7, 0x5, "ae457959d339", 0x401}}) sendfile(r3, r4, &(0x7f0000bc8000), 0x9) fcntl$setsig(r1, 0xa, 0x12) r5 = dup2(r4, r2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) tkill(r0, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/02/26 15:01:07 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000fee)='/dev/input/event#\x00', 0x5, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00008d9f42)=""/190) 2018/02/26 15:01:07 executing program 0: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000f5f000)) chdir(&(0x7f0000777ff8)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x7) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x806, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x7fffffff) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/02/26 15:01:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f000003a000)='keyring\x00', &(0x7f00006dfffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) madvise(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x9) rt_sigreturn() 2018/02/26 15:01:07 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) dup2(r0, r1) modify_ldt$write2(0x11, &(0x7f0000000000)={0x0, 0x20000000, 0xffffffff, 0x39, 0xa3, 0x3, 0xdfa, 0x3ac, 0x6, 0x9}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000578ff4)) 2018/02/26 15:01:07 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000006000), &(0x7f0000016ffc)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7fff, 0x4000) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000040)=""/183) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000100)=0x1) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000140)=0xffffffffffff8001, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000140)={0x3, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x321400) 2018/02/26 15:01:07 executing program 0: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000978000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unshare(0x400) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/02/26 15:01:07 executing program 7: r0 = creat(&(0x7f0000918ff8)='./file0\x00', 0x0) listxattr(&(0x7f0000fcdff8)='./file0\x00', &(0x7f00009e3ff0)=""/16, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, 0xffff, 0x4, 0x7f, 0x6, 0x90}, &(0x7f0000000140)=0xa0) r3 = getpgrp(0x0) capset(&(0x7f0000000180)={0x19980330, r3}, &(0x7f00000001c0)={0x8, 0x4, 0x1, 0x8, 0x6, 0xdf1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2, 0x8b}, &(0x7f0000000240)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000180)={0x0}) write$selinux_context(r0, &(0x7f00000001c0)='system_u:object_r:klogd_var_run_t:s0\x00', 0x25) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f00000002c0)={r4, 0x3, &(0x7f00000001c0)=[0x1f, 0xd81a, 0x8], &(0x7f0000000200)=[0x81, 0x7, 0x6505c33e, 0x8, 0x8, 0x2, 0x4, 0x22, 0x9, 0x80], 0x1, 0x6, 0x4, &(0x7f0000000240)=[0xfdb, 0x11c, 0x1f, 0x0, 0x0, 0x9], &(0x7f0000000280)=[0x7, 0x7fff, 0x3, 0xfffffffffffffe00]}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/context\x00', 0x2, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/context\x00', 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340), &(0x7f0000000380)=0x4) socketpair$inet6(0xa, 0x6, 0xa8, &(0x7f0000000300)) 2018/02/26 15:01:07 executing program 2: fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)) 2018/02/26 15:01:07 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000500000)='oom_score_adj\x00') read$eventfd(r1, &(0x7f0000e03000), 0x8) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000080)=0xffffffff00000001) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000080)={{0x2, 0x0, @multicast1=0xe0000001}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x8, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000100)={@local, @local, @loopback}, &(0x7f0000000140)=0xc) 2018/02/26 15:01:07 executing program 6: r0 = socket$inet6(0xa, 0x801, 0x3) connect$inet6(r0, &(0x7f0000009000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0xfffffffd], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) 2018/02/26 15:01:07 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0xffffffffffffffff, 0x0, 0x0, 0x3, 0x80000000000000}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000080)=""/13) timer_create(0x0, &(0x7f0000000140)={0x0, 0x3f, 0x1, @thr={&(0x7f00000000c0)="02503bdd8d685b713fb0bf70b9b2a9114868e7add34f4b86fc8d39db31255b3da932def07a5e7c61d8e25cbfce409b3f05fab3f2da666d1cb6dc9a775536d5b17187562190b8a086896750acce1b8e2259e854719bd8cf5804bb101cb5390b10e33f9794336cc3", &(0x7f0000001040)="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"}}, &(0x7f0000000000)=0x0) timer_getoverrun(r1) fchmod(r0, 0x180) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/02/26 15:01:07 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000010, &(0x7f00004d7ffc), 0x4) r1 = geteuid() stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1001, r1, r2, 0x2, 0x40000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xa, 0x3ff}, {0x2, 0x8}, {0xb}, {0xf, 0x80000000}, {0x4, 0x9}, {0xe, 0xff}, {0xb, 0xa2}, {0xc, 0x5}, {0x4, 0x6}], 0x9) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x1, @empty}}, {{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}}, 0x8001, 0xffffffffffffffff, 0x2, "f5b5a34926688f23bdaa7edf69584607ef6696bcb3cdb1225a5b1cf23d23f9e14b96e3e3ad93328a59c25eca617d6a7a53e1169c4580d430c0c5d05569136b91e4cf45d178b30010f11ab6c5691ee42f"}, 0x160) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/26 15:01:07 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=r2, @ANYBLOB="8409dc2af2c5e52a0a49f6dc996d0000"], &(0x7f00000000c0)=0xfffffffffffffe59) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0xffff, 0xfff}, 0x8) 2018/02/26 15:01:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000762fff), 0x0, 0x20008000, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000abbf70)=[{&(0x7f00008d8000)="88", 0x1}], 0x1) 2018/02/26 15:01:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) recvfrom$ipx(r1, &(0x7f0000000000)=""/238, 0xee, 0x40, &(0x7f0000000100)={0x4, 0x9, 0x6, "7771c7e81f99", 0x8}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0xffffffffffffff4c) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) socketpair(0x7, 0x0, 0x7, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={r3, 0xec, "dc40ad4bc0baae1d2c82b5fbde5542f25ba78230e5b8f690a9bd2a461b08fcbdf74e41ca0fe797fa665b50d6e22a5ba4854e2e31ab69b174addeca66e40fe20bc797e49ccb2eb789a25597da6c52c3fbae3fb67b2abee15f7ee3595534e1718ef182b00c7631713db99ee602248a539d063514c66b454ab2157420434e8b379af16f126704b1c6173056b44b94d38ce9279a71510819e26dcb5c960aad684c2c6994961f16f237a9b2092496319c96f2702d8939a6fd85cce64b95fd5b1786cb533924bba488bba1412af014dd9ad2cc126ff8e7200d9b5fe59301c14b42f33f3d024bc4fac34111e122693a"}, &(0x7f00000001c0)=0xf4) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000bd2000), 0x4) 2018/02/26 15:01:07 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x44000002285, &(0x7f0000000000)="f8f8ffffffff18ffff0000031dc5d86c814a000001ffaed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e000000c3") read(r0, &(0x7f0000b07000)=""/36, 0x24) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0xfffffffffffffff7}, 0x8) 2018/02/26 15:01:07 executing program 0: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x14, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) timer_create(0x7, &(0x7f0000000000)={0x0, 0x23, 0x2, @tid=r0}, &(0x7f0000000080)) 2018/02/26 15:01:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="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", 0xffffffffffffff56) 2018/02/26 15:01:07 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000cb4000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000003fec)={0x0, 0x1}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040)=0x72, 0x8) 2018/02/26 15:01:07 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="3550d687e06fddb7f41247887322574f", 0x10) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f00009fd000)=0x80, 0x4) 2018/02/26 15:01:07 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2940000000000, 0x4000) ioctl(r0, 0x2270, &(0x7f0000f44000)) 2018/02/26 15:01:07 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x3, 0xfffffffffffffffb) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xc02) r2 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00006ffff0)={0x2, 0x3, @empty}, 0x10) socket$packet(0x11, 0x80000000000000a, 0x300) sendto$inet(r2, &(0x7f00004eef09)="96", 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/26 15:01:07 executing program 2: r0 = inotify_init1(0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$dupfd(r0, 0x406, r0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000003cff4)={0x0}, &(0x7f0000e37000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000000ca6)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) wait4(r2, &(0x7f0000238000), 0x0, &(0x7f0000001fb8)) wait4(r3, &(0x7f0000000000), 0x80000001, &(0x7f0000000000)) 2018/02/26 15:01:07 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x40000100}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0x7, 0x2, 0x8, 0x80, 0x5a67, 0x4}) 2018/02/26 15:01:08 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x4000000000, 0x3ffe) write$tun(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00006062aaaaaaaa000faaaaa8aa00bb91000200810003008848041a00000067000200ca40cd0b0100aaac1400bb8600ffffffff070055fbb0070049e4721c830500fbc650bb7e2b3f916e0000061ad6438992558b211b9f7e2b0500d38a176982ace5cc794f6f6a6cc4a7dfcdcdea47050000aa7f000001ffffffff0000000200000000ac1400bbe0000002000000004e214e230000000068061723abc098947774438ceb0805628c6b0000000000000000003eab2a9dff846d101299578805"], 0x1e2) 2018/02/26 15:01:08 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ethernet={0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@local}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) r1 = syz_open_procfs(0x0, &(0x7f0000e38000)='net/route\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) r3 = syz_open_procfs(r2, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r3, r1, &(0x7f0000bae000), 0x400000ff) 2018/02/26 15:01:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000ee1f0f)=""/241, 0xf1, 0x0, &(0x7f0000497ff0)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000150ff7)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f00005ab000), 0x3d, 0x0, &(0x7f00005a3ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/02/26 15:01:08 executing program 2: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @connect}], 0x30) getdents(r1, &(0x7f0000000000)=""/104, 0x68) connect(r0, &(0x7f0000000080)=@sco={0x1f, {0x80000000, 0x400, 0x40, 0xff, 0xb06, 0x4}}, 0x8) connect$ax25(r1, &(0x7f0000000080)={0x3, {"f51a931f673aad"}, 0x7fffffff}, 0x10) dup2(r0, r2) 2018/02/26 15:01:08 executing program 7: r0 = syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) dup(r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000ed9000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/26 15:01:08 executing program 0: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x14, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) timer_create(0x7, &(0x7f0000000000)={0x0, 0x23, 0x2, @tid=r0}, &(0x7f0000000080)) 2018/02/26 15:01:08 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x100032, r0, 0x2000) request_key(&(0x7f000067a000)='user\x00', &(0x7f0000000ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000080)=""/96) 2018/02/26 15:01:08 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f00000003c0)}], 0x1, 0x0) pipe(&(0x7f0000000000)={0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = fcntl$getown(0xffffffffffffff9c, 0x9) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) r5 = syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x200) r6 = syz_open_dev$random(&(0x7f0000000200)='/dev/random\x00', 0x0, 0x102) r7 = getpgid(0x0) r8 = syz_open_dev$sndseq(&(0x7f0000000c40)='/dev/snd/seq\x00', 0x0, 0x208000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0}, &(0x7f0000000cc0)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000d00)={{{@in6=@mcast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000e00)=0xe8) r11 = userfaultfd(0x0) r12 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r13 = getpid() r14 = open$dir(&(0x7f0000004080)='./file0\x00', 0x20000, 0x12) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000005400)=0x0) r16 = geteuid() getgroups(0x1, &(0x7f0000005440)=[0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000005480)=0x0) getresuid(&(0x7f00000054c0), &(0x7f0000005500), &(0x7f0000005540)=0x0) r20 = getgid() socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000005580)={0x0}) r22 = socket$inet_udp(0x2, 0x2, 0x0) r23 = socket$inet6(0xa, 0x80006, 0x615b) r24 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000005640)='/selinux/context\x00', 0x2, 0x0) r25 = syz_open_dev$binder(&(0x7f0000005680)='/dev/binder#\x00', 0x0, 0x802) r26 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000056c0)={{{@in=@broadcast, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000057c0)=0xe8) getresgid(&(0x7f0000005800), &(0x7f0000005840), &(0x7f0000005880)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000058c0)={0x0, 0x0}) r30 = socket$inet6_icmp(0xa, 0x2, 0x3a) r31 = accept4$inet(0xffffffffffffff9c, &(0x7f0000005900)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000005940)=0x10, 0x0) r32 = perf_event_open(&(0x7f00000059c0)={0x0, 0x78, 0x0, 0x80000001, 0x20, 0x7, 0x0, 0x6ee, 0x400, 0x1, 0x8, 0x1, 0x10354770, 0x7, 0x3, 0x7b, 0x1ff, 0x1, 0x8000, 0xe, 0x2, 0x1, 0x6, 0x6, 0xffffffff, 0x4, 0x7, 0x40000000000, 0xaf, 0x4e, 0x5, 0xed5c, 0xfffffffffffffc00, 0x6, 0x8, 0x7fff, 0x8a32000000000, 0x1ff, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000005980), 0x8}, 0x800, 0x1000, 0x80000000, 0x7, 0x58, 0xfffffffffffffffe, 0x7e}, 0x0, 0x8000, 0xffffffffffffffff, 0x1) r33 = syz_open_dev$binder(&(0x7f0000005a40)='/dev/binder#\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000005a80)={0x0}) r35 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005ac0)='/dev/vga_arbiter\x00', 0x422400, 0x0) r36 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000005b00)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000005b40)=0x1c, 0x80000) sendmsg$netlink(r0, &(0x7f0000005c40)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x2, 0x81000}, 0xc, &(0x7f0000005380)=[{&(0x7f0000000280)={0x28c, 0x1d, 0x400, 0x0, 0x2, "", [@nested={0x10c, 0x7e, [@generic="cc64b52f6a77056dce942502cd05b6032d7194a29deac7d6a2e395910b4c908f1b5476382df0fcb767b185fc6fbeb48d8e47f2be87352a5db7ed36b62677eea68de1b4ba677f58802c8c1906513f2f2570710fcd0979f32a9ccb777f657b94d9dbd453b03d7e7ecabb98328fa2a133f19b1c8ae18cd5bb0ebba1ce5d46e583323e43ab7c03744e8f25b48e280f69e38b2fbe649396a1d703b6546036cf04d5d680a0dd524330e06290d115e5844bd84f3ac9f7ad23e9865c1ab05118a3e584cfbeb0743a37790662b31f388458dc5d17e30b88b2b3c5d44ea9ff4d62c1078c76aab6cf1e5c9ff70ce099d3141c78f3", @typed={0xc, 0x35, @pid=r1}, @typed={0xc, 0x29, @u32=0xb09}]}, @typed={0xc, 0xed, @ipv4=@rand_addr=0x3}, @typed={0x8, 0x5c}, @typed={0xc, 0x47, @uid=r2}, @typed={0xf0, 0x2b, @binary="5f736fc45ef0ca183452c19d941feb71d6cc1bc65f7374fba8aabf798b5a2f4e928eb0bc30e06eae603cd7d7f0d0d2d57b9f5bff383e9e0468b74b216bdb24add8770f50091a63dad99eed31fd8835223a5b0f5afee1e646452fe7cfc692a73f100177faf5eab31a72a964b329c7839e6d74cb184d9a9b7cbc37eb25344a57ddf262fac64ebf37defc5945f813f71d79a0aada04c384c800cf7da004bfd07e0e659087d627b6407d1ed796cd67df2c7accad7740d35834745ce1944be145312620ae04ba98380f0ae4aa1d3080a8e56fece7422890a916e3a5f6b7e54692d5022959d537b89eac1a"}, @nested={0x60, 0xe, [@generic="a2a3a72f38586b5df8cb2a20070613ab5ab4e98c8a24f504c0a15270563ef789beb42a5480479fc9c70a62b31173a4d2d1ca8de4089e469486502e3ec4df9ddb404b4c35e4e78d2dd48f578158d1ea5e0f8dc78591c2f0ec767f22c9"]}]}, 0x28c}, {&(0x7f0000000140)={0x38, 0x3b, 0x8, 0x5, 0x1, "", [@generic="8c9a3e7f6e52f6144fa9dbf9625e1fbf757d0cd4d0be07cbb027e37de45fb52e1015fe09e8b6265e"]}, 0x38}, {&(0x7f0000000540)={0x1bc, 0x1c, 0x0, 0x7, 0x1, "", 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@generic="bb90da39fb5d706c67247090b2e320bd5e62f190ce67da54cf8c515e4986ea718fb031f85f5ddaa56eef4d3aaa796630dd2e6e717f6db23863a67f034bd8b71ee58a273bec4f86106cc2a4ca119096827f074212c50c7d187a9410a5017e122942e1578cf0ea933161c284b818589d39625ac4abe9dfb40d7858428b9db2b038dbe43314bef55bd8e2910d5d42ef191b097ee156eb5d360599d5c3237cf5f2c5524c954510f46f9822c4e86ec39fc020a21c059ecdace4a76d5feb5a725db5fc5e46356503d5d51a9423c54f93865cd3e73aaba73df20f", @generic="3532d7ae66f7595910a7311ddb46f40dfcf49ccd8d56df5c465b72d1e740d610bf3621753801bd9185f899afb4b4c4987715bef3b1485338f1e40cb1c5365d0734", @typed={0xf8, 0x45, @binary="04c517e9fd82caa841ac342237b78e03429b40941303135b904866e7453dd18751e18e963dfb0d16bc02cd2463954171c59a25414878fdb4e47c80aca0c3ac0997f002e36be9874616138d4b5b469fbf7cd06d0ff2f986eae51f853b6d058c5b47b29000b46ee12b773e3a0d069700ee6c9147f391733dad00ed0ef2eb7cc5760cf77af31bc3f91e67a65693b0486bbd286994c3486d8cc4763e2b046c15e309931fb2e2bcf75a01c2355ee8b84ecdc195794e4c45d65e8f8c32b973632332f97436e0243fdde53f2fdbcf1d6dee7e59e630e769a6b3fe01660a7f3e6f327505188c674b95060f6ed1f2f7e64c217f"}, @generic="5c70167965cb1d64f1cc00ff877ed6a721e571674e5427f998c3da4cb2c49428d02f3f962687eff214c5208066bd605d861f99cee530fed21416d963feb9a0ede8ea4070a9e5d14ddc061fc106add8ea0ab6f32c98bb12476e107b079e01d92341602df1d3f9d6c64485abb921442d6b1ea7ba6b60b7c7138df6badab8c4beed32944b8d250011016676fa561e115a2e3511052209bf2c082f20b7", @typed={0xc, 0x58, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x65, @str='\x00'}]}]}, 0x62c}, {&(0x7f0000004040)={0x10, 0x16, 0x400, 0x0, 0x2, "", []}, 0x10}, {&(0x7f00000040c0)={0x12b4, 0x1c, 0x800, 0x3, 0x3, "", [@generic="0a130f5fc15937924afa04a134d0ab917c71142e615d177caa18552d46741fa483101e0b1b171d727877c2bef2bc0bcd18285de921f79ae2c560ab039dd539b3580f990af30e55a518dd53bd1fcd46ae810a3ff5f827f9b8a225c5cc0c237c674c397037f268a693711dbc410f06e6ee8f570cb08917b37d3864fea93422f1380a3ec013d1873c0ae01eced8405697703fbecef4bbf7a3c6f1", @typed={0x1008, 0x6c, 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@typed={0xc, 0x37, @fd=r14}, @generic="ba847bcc7271ac289f0f77ae66d0b05eeb3fff6954531b95acf4adecd56d1f34df0bd15bbb52ab2c3f75ead58ab75546c6087649b11babd39cd57c5f7dc3dbe003483d9341c04a67dfb66680337a603f23", @nested={0x1a4, 0x33, [@generic="26039b60d0e015abb045bfab10b65170b9752df78be444c126e85a5554dd2e3a7d3e4b2f07d01cba7750997018a984fac886fec7da2ee93ab6b90a1978423ebb4279ff6e8acbe30627e8b45ee6005b9ce8479ddfc6370c4e2975881244517cc7c1336302537582a125baed3ac58e906f0ecc0247582b8185e841cb6638f3d08f0e28de765b432836893f4501e401f9249a2580e623f473c8", @typed={0x8, 0x44}, @generic="e48fee9356a9e47ad46d542654fcc1baf985fc2e5fd495ab4fee3bd361e97ebc07d1f8b50333ccc7ce6394d04e46efb922a6147f694fa6fb392d3b0d844ad637b8200dec25cecbff600198689bc269ac9049bcf46056a2d138f3a4ea3a71379e3085c1e7bd71e84de26d832a9c60494476cf757523d245b48756738a185b32744eecb2883fc16d6c78f5da37b35cb69c9c06963ce7ba5c2b632c3709f6cb630fc133dec95fdba2db5aacf1c29a94f5ab2cceb867e26f76bc9fbb130126c998927469db1fa4b6fd77497b90e4129fbf957168149bc2f055341a27ab38c5c61a07f4c78de6569418f6da1584f77ec2072a034777afafcbdd", @typed={0x8, 0x73}]}]}, 0x12b4}], 0xa, &(0x7f0000005b80)=[@cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r21, r22, r23]}, @rights={0x14, 0x1, 0x1, [r24, r25]}, @cred={0x18, 0x1, 0x2, r26, r27, r28}, @rights={0x2c, 0x1, 0x1, [r29, r30, r31, r32, r33, r34, r35, r36]}], 0xa0, 0x4}, 0x40) 2018/02/26 15:01:08 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x7fffffff, 0xe3, 0x401, 0xffffffffffffffe0, 0xe9f0, 0x1}}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000080)=0x8000) recvfrom(r0, &(0x7f00000b6000)=""/101, 0xfffffffffffffef9, 0x0, 0x0, 0xfffffffffffffeb3) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000100)=@req={0xff, 0x2, 0x2, 0x7f}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000100)=""/254, &(0x7f0000000000)=0xfe) 2018/02/26 15:01:08 executing program 4: r0 = syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40, 0x88100) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xfff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in6={{0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x4d3}}, 0x6}, &(0x7f0000000180)=0x98) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00000001c0)=0x401) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000ed9000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000200)=""/157) 2018/02/26 15:01:08 executing program 3: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) pipe(&(0x7f00000000c0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0x0}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00008b5000)={@multicast2=0xe0000002, @empty, 0x0, 0x40000000000001ea, []}, 0x10) 2018/02/26 15:01:08 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x3, @empty}}}, &(0x7f0000000100)=0x8c) r3 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000140)="fbe9964168baa2ccc387a3d9c7a8d3f679") setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in6={{0xa, 0x1, 0x81, @loopback={0x0, 0x1}, 0x8}}, 0xe953, 0xcc}, 0x98) socketpair(0xd, 0x1, 0x8000, &(0x7f0000000200)={0x0}) ioctl$TIOCCONS(r4, 0x541d) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000866000), 0x4) 2018/02/26 15:01:08 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8), 0x8, 0xfffffffffffffffc) remap_file_pages(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000004, 0x800, 0x40) pwrite64(r0, &(0x7f0000000000)="98b4d0405738535b3be5d90bba4fc65e49377dc591095f0416ca281a2034587dd2199e23ced1a3d4adb921da568ec5b45f8e63632a66bc3aa9690514b11408b53d0242fbd10ef8f75c623a19a36c5ccf3097043a7d81ee3862ed21d8d3ddfc546b718c3942f82238497f88f156538e41055a7453325101ae2d9bdca012f94f31630464daa3eccbbd9f329c257f3484318e5899ca1bb3cd6609b0b1be725ef4c015cd7daeab65d7bc91fa41d2c2688bee3f036995f472a856e36baa290b91d4dbf476", 0xc2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000140)=0xfffffffffffffbed) r2 = dup2(r0, r0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x7) 2018/02/26 15:01:08 executing program 1: r0 = eventfd2(0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x54) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000040)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000193000)) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) fcntl$setown(r0, 0x8, r3) write$eventfd(r0, &(0x7f0000000000), 0xfffffed7) 2018/02/26 15:01:08 executing program 7: syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000c92fa9)="73797363616c6c003cc8370e8f0370403b263be63f80dfa6d1fcc87710b4204a7d87afbf5e86fc7590c39f6c43bb28bbcdea8d795b3a912c0d46d974dac63a8873e06f0000dd9283484b6fd918d988805578d63fe252d1") sendfile(r1, r3, &(0x7f00004f1000), 0x1) 2018/02/26 15:01:08 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f000096b000), 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000040)=""/154) sched_yield() 2018/02/26 15:01:08 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007c8000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000698000)=[{&(0x7f0000000040)="0036cc30e19ec59acbb5141e01f41978bc20e0c170dded98393a87c032a2fd54cf3829c3c674f999b3714223c446c9f4c69dd00e71a0fa4168c22d120419598b7b1a", 0x42}], 0x1, &(0x7f0000010db8)=[]}, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x7}, 0x4) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000017000)=0x9, 0x4) sendto$unix(r1, &(0x7f0000b35ff7)="11", 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000040)="81aa703c2f7d10edf04724af05b46906e9faaf7429f0cc2bd1791cd62cd4decece1ec6bef3a4f86d816c153e9a3aef7a45a1e3b74c8205a44af50fa031653330fa0de4ae881fefd03a89a307e598824706d21ac5d63735911b3f6852bba56eeec6cef590909a6e64be26c7f6d2e686476a4654724db1953a27", 0x79}, {&(0x7f00000000c0)="93c55d7a4d52941b2ad5fdd4b2e20767bd257d476cf43cac8490b0c6cad74f6f4e8430e7d72d3d7337a2b229c21758dfdee9eb5f3ba4122f58f3ea3450e193fe0b040b30bd8820bff31f989ca32c2883eb7b070692148cb99b409abca1fdfe200de7097c139dcc9ff75f613ee479ebd9b34cafd7dc9b9fc5b072e4658a25e28e4974c5346be6ff", 0x87}, {&(0x7f0000000180)="8ee2301f23d8a9bbc67bd48231aa0de7ff596d311c798c969e88cabfabfe2d2e2dc9e40c383132c2c3b0749543d994c1fcc3cab16977a2282170346c6be4e20049cb11888132ce7b97db1350ca6aeb9add22fd0f3a177d0728a91aeb271824aa362fa954907a49fc1f5a2e57367fb3352b0beebf831d253bf3a4c43f1f4e3094af6b1c35a913403249e853091049658f31fc2086291237d6a1284cc96b473a40fd3840902ffca01c", 0xa8}, {&(0x7f0000000240)="dda86bc5d36d7837e5032c73378c7a8c03899a0eb0e594443a3a88fad2cc61f04d46df1076b8d22e3e967db54f3733b0fc566273570b88d03094b50dd6", 0x3d}, {&(0x7f0000000280)="89dbfd706edebe4196c16b4dcd56718e5b16e9ddbce503e6ddd9801e444ac9f600cfad4ed7d715e43c3a7986bf42ac51ca223e4904b35958eeb038f93cacbaf1bdcb78a9a04d326d00550c4da563eaa4c21af23e184b6038426bee9a2fea9a772181678f61a6df8417416485a171fa1c875594fb3ba61b18ed10ee575ec782bc92b004e5d68d4e9b025b7bcdad5176d1", 0x90}, {&(0x7f0000000340)="fd75fd3da7d92479702b995cbf75e21f0ae102057c17b410672ab8b372977c194e16f4f7eeae21cd5b", 0x29}], 0x6, &(0x7f00000003c0)=[{0xd0, 0x1ff, 0x1, "fa2ca37661566408e69ba42af369097300d36dd0ef81fe962a7f61570f8e982adb3e9fdbfa3b4bb6a7e1219ee47275b57a1df1920ff8e7bb4f9a08e4255c5b987761083ae4a680716b58d8c32dab405cee96bafc0d15d8ee1b2eba131c504ed427bd58ce0ecaf7ad80e067a10aaabdb4575c37ca02a0f4f3158fad371a4a93c36dd069454897ac94abe5cef82658b0997c9fb69203c9bd459dcc90d028785e5fac8c6867fd0934c2b437653d2f5c3775f10a863e0822a575851f2c67e4f4650b87"}, {0x1c, 0x118, 0x7, "94ac0070142646936cd60abe396aa4"}, {0x100c, 0x104, 0x100000000, "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"}], 0x10f8, 0x4000}, 0x20000000) r2 = dup(r0) recvfrom(r2, &(0x7f0000e49000)=""/243, 0xf3, 0x0, 0x0, 0x0) 2018/02/26 15:01:08 executing program 5: r0 = epoll_create1(0x0) r1 = syz_open_dev$sg(&(0x7f0000d27ff7)='/dev/sg#\x00', 0x4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00005c6000)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x30, 0x100000000, 0x1}, &(0x7f0000000040)=0x18) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000080)="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") setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r2, 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a94ff4)={0xc0000004}) 2018/02/26 15:01:08 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000c7eff3)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0x800) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x14) sendmsg(r1, &(0x7f00000007c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='\v', @ANYRES32=r2, @ANYBLOB="01000306ffffffffffff0000"], 0x14, &(0x7f0000000240)=[{&(0x7f0000000140)="726f0b36d9d83cb37baefe17aacd0524083086e94bc9aa00c4ab786f0417ebe4ab6ca3d70666d3b9bbdea417a93f6e38fb74d96dc0c7c6d1c3be61c1843d6a010729badbb32ea02d6b852cf3fcd494ecf34a63e1a0a96360ad3e39035e23af8fcc1e891286d57882b3670064be39c8b2f815fe998ec707ba42d1140f3381522812d833cd321eb347e4c00fbeaaf8657b1ee1b2e01b37ea826c6f0831f22a5bb0375103fbb58e55a506406336ecff3eb6d8dbb5d72ddc247193377072d7067115d6a933492075c4f9c90f4a28e770c3f2afd451c98563", 0xd6}], 0x1, &(0x7f0000000280)=[{0xe8, 0x0, 0xfffffffffffffd11, "7a341f77a1242aece3657a6f2829d11c93acdd2ca65570ffebeea9cf4e7e49cd66a8fb92ef1a44f62f9deb4ef13c588c17daa6975e34e81fac389f4f31222af79e34035735673800ebf161a0227d95fd35f88a9176b9db41fee8780849dfc09590a66565719fb809bcc593a94e7346c3d79aaeb86bfc6892ea9a341bfda5ef5a359a86be72044b223db55b9c5dc33f07ad1dbcecb7b372cc1c0112faaba634c54df5bfd2ce29942aba5df4e7d2cc34c4bf259935d5c0dae968b645046e4eee7715bba8fbdbb39b565db18c6c4a2a02e02c3f2c5340cd5baab0"}, {0x58, 0x0, 0x6ceaa95c, "b7fb4b28c86524c917802b94e559d9e6966d29d51044643ee82d84e79fd89ed9dad8b0c1f3fa50d71ebd759cd9dadc79cb94e3b3a7f0b6695e5d233e8344370868e20032a60badcd2d"}, {0x68, 0x1bf, 0x0, "041f8e74e0f524beef4ae0025020904ae265a90f7886a383a4344108f61ac856c65c344f08726268aa7fa01eae97d20d1cbe09923703b5844c1e008a165cb783a735980fa365a2e7f1b804355f3237e109630e2260c83f35c9"}, {0xc0, 0x10f, 0x4, "3a55fc86d31967fb8c1eb97d338faed194bc641ea1ad7f6265ed911f61c8bdaf7d54aa906750ee97da7669e635df12bf05ed7dabf55cb1d859aff39454a58c95726295b305a7ba5367c88ed33d977d384d733aa198f2fc35347379a66997908fd2a4f3f2f7455a1f1706540fe1d0cb053460f845fd4b8dac121aa21a3e1265cbd29a8b83a58e973a8195d1bbb5aae06e5415094f3ff7eda2d1628a0634f0d56682ad9ae9610e5573d6e730a00eda8399bb"}, {0x100, 0x88, 0x1000, "44bb36c6cb237ea1af74a038e11e349c703956b24bdd1f57f1ab3511279bb19db217044c5bf4e1293f0e1163f9a62174909fa2546e385ed588ccdf8fed078c949970e2f45470c38345d532ff9e66f74e546c0f5c99b35d456694aff7a2f1842a1deb996a962865b291e87156fd13a6fd1cca5ba749b26fa73556aa23326134dbeb81014f756089db6e35645ef5159baa48c672a896845d405a396d0749269a5cfdd2c23896425a0d6dccb7bc5bcea84f674381f94518a96240e5bc70dbbf022fc27d2628b6c1cd426f002cb9ec3f6ee3e799bd156870a199af31eda48683be59056ca52b961c7b2d1856781937b7bc64edcb"}, {0x68, 0x103, 0x7ff, "76c0ce79e9b2345aae46058df5280c0757d9566b104f1a797314350b0dd2c37764636ca5d81c56e4f1e9cc241eb99ed21f84788ba8d6bf37700425f84f2838650c6375ce95be30c94f2d83937716bf913d271ddf7cd58c03cdf6"}, {0xb4, 0x114, 0xfffffffffffffff7, "1bc844aca125bfae11144f16508957383aa9a2fcce2b1a37de0771e1146f5d80c3fff4b7ed18128f260faf5991946bbdf4e41072d629c91137db40c4ceb02c78a577acfe930b305ac135f92602a4ceecaba357f4fa60fcbaed2f1caaeced0a1724f2fe4eefa810b22e7c97e645a6380ed43c2b16346cc39f21d98568e0d3c289732e2f78fd23a6406a85546d1457fbf183a5f29ed0bd1420158cac8cb15e25fb7e5a30a330"}, {0xac, 0x84, 0x3f, "44eee79552f444511aa23b27a9711769d1db21b504f6bac3a2485358492018168546706ced4029c411c18b005d25b869600f596dd25a65334ec2ff1f95ad7250522e7a7d7e0503ee2be295be0b2f6cd81542a1b0826ea6dba722eb933c32f0f9fbcd1322cbf8176be4223ceac7ee3b6e3c860596ddf76a2848420017028900fd23186e2c16c2a0de6eb6fcb7e6262edc9fe8398035596e9e443779a6bc1d04"}], 0x530, 0x24000000}, 0x4048040) stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0xc) syz_fuseblk_mount(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)='./file0\x00', 0xc000, r3, r4, 0x7fff, 0x9, 0x2000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000e72fb0)={@generic="4fa5d2dc27d725cea22798ce636ac0cb", @ifru_map={0x2}}) 2018/02/26 15:01:08 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000040)={@dev={0xac, 0x14, 0x0, 0x17}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') futimesat(r1, &(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000040)) 2018/02/26 15:01:08 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000008c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x40045408) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) chmod(&(0x7f0000000080)='./file0\x00', 0xa9) 2018/02/26 15:01:08 executing program 7: mknod(&(0x7f0000000000)='./file0\x00', 0x8000, 0x1) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x3, 0x400}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x500}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f00000002c0)={0xffffffffffffff9b, 0x1d, 0x56, 0xdb, &(0x7f0000000040)=""/219, 0xbf, &(0x7f0000000140)=""/191, 0x9a, &(0x7f0000000200)=""/154}) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') unlink(&(0x7f00009ff000)='./file0\x00') recvmsg(0xffffffffffffff9c, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000000280)=[{&(0x7f0000000040)=""/186, 0xba}, {&(0x7f0000000100)=""/53, 0x35}, {&(0x7f0000000140)=""/23, 0x17}, {&(0x7f0000000180)=""/88, 0x58}, {&(0x7f0000000200)=""/76, 0x4c}], 0x5, &(0x7f00000002c0)=""/189, 0xbd, 0x7ff}, 0x10003) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="57000000daa048010e9ffacada560bc401b71172b196fee496d1bf4c91f6d7414348399c28040f9d092e5891de153ce8ccbce67d378a0801a20a8c63ad8cd9ebe6147ccb870a12d63d7d17c8f3eb2ca05decb17aa460fa5f22e5eb810757feb8ad14700cb6460f3c3f046bafa08f98b8371a6acc6d9532dad55b3f"], &(0x7f0000000440)=0x5f) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000480)=@sack_info={r2, 0x4, 0xb1}, 0xc) [ 43.868298] mmap: syz-executor6 (6390) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/26 15:01:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f00006bcff5)='/dev/loop#\x00', 0x0, 0x800) timer_create(0x6, &(0x7f0000001040)={0x0, 0x1f, 0x1, @thr={&(0x7f0000000000)="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", &(0x7f0000001000)="9bac18d5b8344c4c28209fb97a39c092fd99"}}, &(0x7f00000010c0)) ioctl(r0, 0x408000000000127c, &(0x7f00000000c0)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ptmx\x00', 0x0, 0x0) 2018/02/26 15:01:08 executing program 3: rt_sigaction(0x0, &(0x7f0000cabfe0)={0x0, {}, 0xfffffffffffffffd}, 0x0, 0x8, &(0x7f0000fed000)) 2018/02/26 15:01:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = dup2(r0, r0) getsockname$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) ptrace$poke(0x5, r1, &(0x7f0000000040), 0x8) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="010001a000000000b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x8000, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/26 15:01:08 executing program 6: r0 = syz_open_dev$loop(&(0x7f000000f000)='/dev/loop#\x00', 0x0, 0x801) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000000)=""/58) ioctl(r0, 0x440000000000127f, &(0x7f0000000040)) 2018/02/26 15:01:08 executing program 1: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d99000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000938ffb)=@ethtool_wolinfo={0x7, 0x0, 0x0, "25faac12938f"}}) 2018/02/26 15:01:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000016efe)={0x0, 0x1, "87"}, &(0x7f0000017ffc)=0x9) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)=ANY=[@ANYBLOB='(\x00\x00\x00\f\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'], 0x28}, 0x1}, 0x0) 2018/02/26 15:01:08 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x7fff, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="edffffffd94d8491fd58ddc7479b7286d313c927fffffbff0000000002000000"]) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) 2018/02/26 15:01:08 executing program 5: r0 = socket$inet6(0xa, 0x8000f, 0x1f) connect$inet6(r0, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0004000000000000e4810000"], 0x10}}], 0x2, 0x0) 2018/02/26 15:01:08 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x802) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000005fd0)={0x10, 0x0, &(0x7f000000d000)=[@increfs={0x40046304}, @increfs={0x40046304}]}) poll(&(0x7f0000000000)=[{r0, 0x8560}], 0x1, 0x0) 2018/02/26 15:01:08 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000a2cffc)=0x8001, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000070f000)={@common='tunl0\x00', 0x0}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) sendto$packet(r0, &(0x7f0000aa7000), 0x0, 0x0, &(0x7f0000fef000)={0x11, 0x10000000000800, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/26 15:01:08 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x800000004100004) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0x0, 0x800020000003, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', 0xfffffffffffffffd) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="b883193aabad8f443af0f759d65641cfc9bb30f643dc04d30a5341ccbdcb77b6c1dfd3d421500b42bc3d6e71439610dc1783035a3add8a6bf7f610c4c90b91384f6f3dcc6bcf968e5f3f5dbc594b37659f559bf0be33a2c997d80b86801c2d4c66b8c7a4a5e99964dc705c8e61651203155ab54605f5b0288c7e145f7d7378ebe6c050cc9dea0113b2ad4afc46b8d0e49905a564ccd5a67e226b6d38cbd488077c5e30ec0f314c5fca79322ed85dfbd3ad720b650983d149522a05556309210e338a79093344fba265e028180e025d9d76211afe046460fddbdb92", 0xdb, r2) r4 = add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="cca296b0529e", 0x6, 0xffffffffffffffff) keyctl$negate(0xd, r3, 0x7f, r4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x2, 0x0, @empty}, 0x52) close(r5) dup2(r5, r1) 2018/02/26 15:01:08 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/softnet_stat\x00') fadvise64(r0, 0x0, 0xffffffffffffff0c, 0x3) fallocate(r0, 0x0, 0x0, 0x0) [ 44.053965] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12 sclass=netlink_route_socket [ 44.118750] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12 sclass=netlink_route_socket [ 44.154297] audit_printk_skb: 21 callbacks suppressed 2018/02/26 15:01:08 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00008e9ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\x00', 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r1, 0x3) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r2, 0x29, 0xd3, &(0x7f00000000c0)=""/183, &(0x7f0000000180)=0x398) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000001c0)=0x0) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000200)="44355d2ef7b083538028a9d9f39e6890d000373e7b50a03db9edc8aac436d25fc25d8881fb8aec536a4bdd1bec53db6f751d77077c934c7a411875beed74ee79ac9c876ba515439717af70a18368bef000159e2d12ecb428caa0ab8ee542949aec6bae95ba74c39267bb637d6ed7a1cde0240865494dea00bb4fc98cc31108763131cba1f8ed9143fee190e316ac8b0be488dac45d3d25ccbd72138bb6992d") r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00000002c0)={@generic="22e9ef1d3804ed9e40f96ae010eaa50b", @ifru_flags=0x400}) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f0000000200)="851b8782d958cf28730265fc63271208aa75e5d0eb9d2541a0ae6acdd467832acad02704770cac408d87dd859e219787b5692112d344449d4b3003c100a81a58bf06983f15a698d11fd65d00710bb03696f5981810f57cd3683f18e95c7bc590f05d45f44c98db8ab91bec1d5bf183da142534851e033c6e4e5715cde0575f41b5fdde107105b4e32e1294a82bae4fad4afb3c6e0ceab8a9a0e3bd90def6027b7249160619c308cafc81036a49ea1cdb1d09d4") memfd_create(&(0x7f00000001c0)="2d637075736574656d3124a72d5c2d6574683100", 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)={0x485f, 0xffffffff, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000aef9f9)={{0x80}, "00000101310000004000000000000000000000d600fffffff00000000000000400000000000000000000000700"}) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) 2018/02/26 15:01:08 executing program 6: r0 = inotify_init1(0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)=0x1ff) socketpair$ax25(0x3, 0x3, 0x8, &(0x7f0000000040)={0x0, 0x0}) socket$inet(0x2, 0x2, 0x23) r3 = accept4$ipx(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80800) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x4) fcntl$setown(r2, 0x8, r4) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x12) ptrace$setopts(0x4209, r5, 0x20008f01, 0x0) 2018/02/26 15:01:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xeeebbf3a2d34baf3) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000014fdc)=ANY=[@ANYBLOB="2400000052004304000000000000ff0700000000000001000100001b60c45b00", @ANYRES32], 0x24}, 0x1}, 0x0) r1 = dup(r0) getpeername$netrom(r1, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000040)={0x7, 0x100000000, 0x3, 'queue0\x00', 0x419}) 2018/02/26 15:01:08 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x72, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x2, @loopback=0x7f000001}], 0x3c) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000003000)={@loopback={0x0, 0x1}}) 2018/02/26 15:01:08 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a0603ffec048100000000a5000058000b4824ca944f64006300050028825aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e0500", 0x58}], 0x1) 2018/02/26 15:01:08 executing program 0: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="2e92405b00", r0) r1 = request_key(&(0x7f00004e7ff8)='trusted\x00', &(0x7f00005b3ffb)={0x73, 0x79, 0x7a}, &(0x7f000053cfe9)='vmnet1]mime_typeGPL&lo\x00', 0xffffffffffffffff) keyctl$chown(0x4, r1, 0x0, 0x0) 2018/02/26 15:01:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x5) r0 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42c00) syz_open_dev$random(&(0x7f0000557ff4)='/dev/random\x00', 0x0, 0x100000000006000) 2018/02/26 15:01:08 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f00001dd000/0x4000)=nil, 0x4000, 0x1) r0 = memfd_create(&(0x7f0000000000)='system\\-user)vmnet1\x00', 0x3) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @loopback}, &(0x7f0000000080)=0xc) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x17, r1, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) [ 44.171018] audit: type=1400 audit(1519657268.478:21): avc: denied { set_context_mgr } for pid=6451 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 44.196333] binder: BINDER_SET_CONTEXT_MGR already set [ 44.202789] binder: 6451:6464 ioctl 40046207 0 returned -16 2018/02/26 15:01:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007a1000)={0x0}, &(0x7f00006d2ffc)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x16) ptrace$cont(0x1a, r2, 0x0, 0x0) 2018/02/26 15:01:08 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x8000, 0xffffffffffffff7b}, &(0x7f0000000180)=0x98) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl(r0, 0x2272, &(0x7f00000001c0)="2e7103e2ed642f28c4bc1b314f30d194923fe1f2f8eb80de7ff28c0fd33076827c01963727008c9fa4664a6c437db6cf") 2018/02/26 15:01:08 executing program 2: r0 = syz_open_dev$urandom(&(0x7f0000000ff3)='/dev/urandom\x00', 0x0, 0x0) socketpair(0x9, 0x80f, 0x2, &(0x7f0000000000)={0x0}) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0x80000000, 0x8, 0x1f, 0x0, 0x6}) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) 2018/02/26 15:01:08 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000000c0)={r2}) connect$inet6(r0, &(0x7f00009ac000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)="03a75a4813ee7c0e22e4ec8e83813c3f17bf97432e7b17ad290386195f00d2066c6668b315ba0e42c1e57157ccbf0b931256", 0x32, 0x0, &(0x7f0000d5a000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x4) socket$inet6(0xa, 0x80800, 0xa7) [ 44.254941] audit: type=1400 audit(1519657268.578:22): avc: denied { create } for pid=6469 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/26 15:01:08 executing program 5: prctl$seccomp(0x21, 0x0, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[]}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x3, 0x101, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x3f}}, [0xb5, 0x0, 0x8, 0x180000000000, 0x2000000000, 0x7, 0x0, 0x10001, 0xf87, 0x8, 0x1000, 0x703, 0x9, 0x0, 0x7f]}, &(0x7f0000000200)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r1, 0x41, "ffd42d16a0bb2d389d8991e1c1af1b8128141aef9e6b87dc828a47af0d03575b95dd0ab5f619b653a5614edceffdab963384825dc729cf305031ddaea9b39ba91a"}, &(0x7f00000002c0)=0x49) 2018/02/26 15:01:08 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x2, 0x5, 0x8, &(0x7f0000000000)={0x0}) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x0, 0x8, 0x7, 0x5}, {0x2, 0x9, 0x5, 0x8}, {0x400, 0x101, 0x4, 0x80}]}) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000858ff0)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x50}, 0x1}, 0x0) 2018/02/26 15:01:08 executing program 2: r0 = socket$inet6(0xa, 0x4000000000000002, 0x401) socket$key(0xf, 0x3, 0x2) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@empty, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x80000001}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x32}, 0x0, @in6=@empty, 0xffffffffffffffff, 0x0, 0x0, 0x4}}, 0xe8) socket$key(0xf, 0x3, 0x2) connect$inet6(r0, &(0x7f0000bd2000)={0xa, 0xffffffffffffffff, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/02/26 15:01:08 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x8000, 0xffffffffffffff7b}, &(0x7f0000000180)=0x98) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl(r0, 0x2272, &(0x7f00000001c0)="2e7103e2ed642f28c4bc1b314f30d194923fe1f2f8eb80de7ff28c0fd33076827c01963727008c9fa4664a6c437db6cf") 2018/02/26 15:01:08 executing program 7: r0 = socket$inet(0x2, 0x3, 0xff) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000c29ffd)="2e071400048100bb", 0x8) 2018/02/26 15:01:08 executing program 6: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) r2 = socket(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000148000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000336000)={@common='gre0\x00', @ifru_flags}) 2018/02/26 15:01:08 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r1) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00000000c0)=0x6) 2018/02/26 15:01:08 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0x3}, {0x7, 0xd30}, {0x2, 0xec}, {0x4, 0x100000000}], 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000e44ffc)=0x5, 0x4) sendto$inet(r1, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x1, @empty}, 0x10) 2018/02/26 15:01:08 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x2c, &(0x7f0000000040)=[@in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1}]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x30, &(0x7f0000000100)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x1, @loopback=0x7f000001}]}, &(0x7f0000000180)=0xc) syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0xc0900) memfd_create(&(0x7f00000001c0)='/dev/sg#\x00', 0x3) 2018/02/26 15:01:08 executing program 0: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = syz_open_procfs(0x0, &(0x7f0000269000)='oom_adj\x00') pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x8, 0xfffffffffffffffe, 0x1, 0x80000000}) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x3, 0x0, 0x4, 0x8, 0xfffffffffffffff9}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) 2018/02/26 15:01:08 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="10000500010000000100000000400000"], 0x10}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/02/26 15:01:08 executing program 3: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = socket(0x7, 0x80000, 0x89cd) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000000)={@generic="efaebaf92fa1223668e3c600ee334284", @ifru_flags=0x400}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4205, r3, 0x0, 0x0) tkill(r3, 0x8000000000000023) ptrace$getregset(0x4204, r3, 0x200, &(0x7f0000396000)={&(0x7f0000576fd0)=""/48, 0x30}) 2018/02/26 15:01:08 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffffa, @empty, 0x5}}}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x40}}, 0x40, 0x0, 0x400, 0x0, 0x84}, &(0x7f0000000200)=0xa0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffff90}}) read$eventfd(r0, &(0x7f0000000100), 0x8) 2018/02/26 15:01:08 executing program 7: clock_gettime(0x4000, &(0x7f0000000040)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f00000006c0)={{0x0, r0/1000+10000}, {0x77359400}}) rt_sigreturn() 2018/02/26 15:01:08 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x8000, 0xffffffffffffff7b}, &(0x7f0000000180)=0x98) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl(r0, 0x2272, &(0x7f00000001c0)="2e7103e2ed642f28c4bc1b314f30d194923fe1f2f8eb80de7ff28c0fd33076827c01963727008c9fa4664a6c437db6cf") [ 44.519674] audit: type=1400 audit(1519657268.838:23): avc: denied { create } for pid=6532 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/26 15:01:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f00004bb000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) flock(r1, 0x1) shutdown(0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/119, 0x77) 2018/02/26 15:01:08 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xf5, "8ace1a125730a02e33916ed1ed15173d04ede201b7a125e4f82b93aec2efb9a42eb3198c2f34db7cbcf14b2afa5e4293fbb2878498811e7d772cf4e5d20d0fea16868160c0a433c1041186dc761da22a8f393e40e0b8bb3bd6899dcd3dd602f4c7f27377688ef94a11ad67afc9c7b41f335120c64a945a665d44225a369651916b72cb479079f89657d3bec9b77a658f5c7b68e7929e7435e0e4ce6ec5be0f1916750648120c1dfb27b591359eca4cfb6402f63880310d6ec724c32824af043b99bfce739725186aeb1bf8bd074ef9c64618029827e44f5c891847de3793f0a10eef166d7ff8822041424ee62bd28dad4500621bc9"}, &(0x7f0000000100)=0xfd) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x2, @empty}}, 0x6, 0x9}, &(0x7f0000000200)=0x98) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f00007e0fff), &(0x7f0000a80ffe)=0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x50400, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000280)=0x3, 0x4) [ 44.629185] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/26 15:01:09 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$ipx(r1, 0x0, &(0x7f0000000040), 0x0) fcntl$setpipe(r0, 0x407, 0x400) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r3 = dup2(r2, r0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000040)) 2018/02/26 15:01:09 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='wchan\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000000c0)={r2, @in6={{0xa, 0x1, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x8c) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000f18)=ANY=[@ANYBLOB="1c0000004ae9000400000000000000000a000000c3dad17b74000000"], 0x1c}, 0x1}, 0x0) 2018/02/26 15:01:09 executing program 2: socketpair$ax25(0x3, 0x49d2ace76a42b885, 0xfd, &(0x7f0000000000)={0x0}) connect$ax25(r0, &(0x7f0000000040)={0x3, {"7217aaa33ee205"}, 0x6}, 0x10) timer_create(0x2, &(0x7f0000000100)={0x0, 0x33, 0x1, @thr={&(0x7f0000000080)="886e4b210bc4c8c0abd28615635aff212185e645d21553042b45327688ab4a4c296381ad2c", &(0x7f00000000c0)}}, &(0x7f0000000180)=0x0) timer_settime(r1, 0x1, &(0x7f0000c1bff0)={{}, {0x77359400}}, &(0x7f000073b000)={{}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00009ac000), &(0x7f0000fe4ff0), &(0x7f0000039ff0)={0x0, r2}, 0x8) 2018/02/26 15:01:09 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x6b0f}}) 2018/02/26 15:01:09 executing program 5: r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000148000)={@common='gre0\x00', @ifru_ivalue=0xc000000000000}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000336000)={@common='gre0\x00', @ifru_flags=0x2001}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0xff, {0x2, 0x1, @empty}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}, 0x22, 0x4, 0x5, 0x7, 0x750, &(0x7f0000000000)=@common='ip6_vti0\x00', 0x7fffffff, 0x3, 0x7fff}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x2fd}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000007fe9)={@common='gre0\x00', @ifru_map={0x1ff}}) 2018/02/26 15:01:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f00004bb000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) flock(r1, 0x1) shutdown(0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/119, 0x77) 2018/02/26 15:01:09 executing program 6: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) r2 = socket(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000148000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000336000)={@common='gre0\x00', @ifru_flags}) 2018/02/26 15:01:09 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000a81ffc), 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000000040)="40e7f339c3f8544fd33caff33c1f7e89d0721ed994348c0b02f17d488be971fd2be1b904fdcb3c1871f2321b12a093b3845254149d7a3e248ded09bdc7cd2cc250a9b6ce0f2fad542c65b0d6e98f069562fdba5ac9a8a4a5066d55bf981c4c3486414bb4dd90393bc1dc3118af07ed1a3dc02a5d9b5ba1f70dc28412999423d2238a673bbafc11", 0x87, 0x0, &(0x7f0000015fec)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) 2018/02/26 15:01:09 executing program 5: r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000148000)={@common='gre0\x00', @ifru_ivalue=0xc000000000000}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000336000)={@common='gre0\x00', @ifru_flags=0x2001}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0xff, {0x2, 0x1, @empty}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}, 0x22, 0x4, 0x5, 0x7, 0x750, &(0x7f0000000000)=@common='ip6_vti0\x00', 0x7fffffff, 0x3, 0x7fff}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x2fd}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000007fe9)={@common='gre0\x00', @ifru_map={0x1ff}}) 2018/02/26 15:01:09 executing program 5: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) unshare(0x28060400) exit(0x0) r1 = open(&(0x7f0000013ff8)='./file0\x00', 0x6c02, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0xffff) 2018/02/26 15:01:09 executing program 2: mknod(&(0x7f0000000000)='./file0\x00', 0x103d, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x8800, 0x140) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f0000725fe0)=[{r0}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) r1 = open(&(0x7f0000000140)='./file0\x00', 0x80000000002805, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000000040)={0x18, 0x0, {0x1, @random="dcdfb7e3f97d", @syzn={0x73, 0x79, 0x7a, 0x0}}}) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0/file0\x00', 0x400) 2018/02/26 15:01:09 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000535000)=0xe2, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x6, 0x2, 0x1, 0x5, 0x6, 0x1400000, 0x5, 0x2, 0x5, 0xadc, 0x1}, 0xb) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000040)=""/90, 0x200}) 2018/02/26 15:01:09 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000836000)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}}) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="338373204e3268731fa10ace2736f95454e275f110ce3fbe306ef7c95d72edf0da826b865304d2ae592a2f4b404ef7b21c6acdfb9eb526c34bbcc47f2db05619ed7488536885ca5336e148fa446a029e2af23d5e9f47ea712b1a2558ba3d602db4b605615cc819b54b1ff76bb216ab496626b6262a87d4b06302e58eb07286a3dbe1073f4ac0a7755994704b3e684946393a89eef3c17b2ffc07b96ae0c35f108224969bffe020810319e9eb2a2f89853f3f4d0642e35237fe73f7746041cd94dada93a50a397db397c1de0b5af30092862d4570e7", 0xd5}], 0x1) socketpair(0x4, 0x2, 0x8, &(0x7f0000000180)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x2, 0x2, [0xc369, 0x5]}, &(0x7f0000000240)=0xc) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r2, 0x5}, &(0x7f00000002c0)=0x8) [ 44.946845] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 44.964524] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59722 sclass=netlink_route_socket [ 44.984742] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59722 sclass=netlink_route_socket 2018/02/26 15:01:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x800) ioctl(r0, 0x1, &(0x7f0000000040)="9315b9664a9cdbc5ee2dbe8c1688") r1 = memfd_create(&(0x7f0000000140)="7764616e316b657972696e676d696d655f747970652d00695facfebcd7846b1c62c19d9cd3fcf31ee90290b0c335fe32708768e5ac83312973d892b879804a38e446674dd17047dd9bd48bd7f885851ed3c413ec82a16dfdac84033a8480b400e329b16b15da974e4efb5abd", 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={@common='bcsf0\x00', @ifru_addrs=@ax25={0x3, {"3cc6eb0f62af8c"}, 0x59}}) splice(r0, &(0x7f0000000080), r1, &(0x7f00000001c0), 0xb39, 0x9) clock_settime(0x0, &(0x7f0000000000)={0x77359400}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000140)={0x3, 0x2, 0x100000001, 0x3}) getpeername$ipx(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/02/26 15:01:09 executing program 7: r0 = eventfd2(0x0, 0x0) poll(&(0x7f0000ed8ff0)=[{r0, 0x800}], 0x1, 0x8001) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_mr_cache\x00') ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0x53, 0x7199, 0x7, 0x6}) write$eventfd(r0, &(0x7f0000456000), 0x8) 2018/02/26 15:01:09 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={@generic="641a68a726fb0274f9f248a35d9debae", @ifru_flags=0x4000}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0x0}) setsockopt$sock_int(r1, 0x1, 0x39, &(0x7f0000000000)=0x8000000001c, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000080)={0x4, 0xd64c, 0x5, 0x80000000, 0x91d, 0x8}) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x50880) epoll_pwait(r2, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0xe5, &(0x7f0000000080)={0x7}, 0x8) 2018/02/26 15:01:09 executing program 0: r0 = eventfd(0x3) sync_file_range(r0, 0x1, 0x2000004, 0x4) fchdir(r0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4000002, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_matches\x00') 2018/02/26 15:01:09 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x2}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f00000000c0)=0x1ff, 0x4) setsockopt$inet6_int(r2, 0x29, 0x100000000000049, &(0x7f0000073000), 0x4) 2018/02/26 15:01:09 executing program 3: r0 = open(&(0x7f000005a000)='./file0\x00', 0x40, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f00000000c0)={0xa3, &(0x7f0000000000)=""/163}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0x40305828, &(0x7f00005b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 2018/02/26 15:01:09 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}}, [0x3, 0x6, 0x7, 0x28, 0x7, 0x5, 0x0, 0x9, 0x6, 0x1, 0x0, 0x2, 0x8000000000000, 0x71b6, 0x7e]}, &(0x7f0000000180)=0x108) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x1}, 0x8) fallocate(r0, 0x0, 0x0, 0xfffffffffffffffd) get_robust_list(0x0, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={r2, @in6={{0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x100000001}, 0x5}}, [0x9, 0x3, 0x6, 0x6, 0xffff, 0x2, 0x91, 0x4, 0x6017f475, 0x8, 0x0, 0xe22c, 0x4, 0x6, 0x6]}, &(0x7f0000000340)=0x108) 2018/02/26 15:01:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_STATUS(r0, 0x1275, &(0x7f0000beaf68)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000001000000ffffff1fffff00000065000000010000007db0e6f10efbf9a219d8f6aa6bd58d1c43473100e85026e7ff40f9b55bd1b3335d5bffff0001f3", "cfa40005000000f7ffffffff00000000000000ffb833220182ab867d00"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/02/26 15:01:09 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000017000)='/dev/binder#\x00', 0xffffffffffffffff, 0xfffffffffffffffc) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f00000000c0)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r3 = getpgrp(0x0) setpgid(r2, r3) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000011000)}) 2018/02/26 15:01:09 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000a71000)) fcntl$setflags(r0, 0x2, 0x80000000003) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1c1682, 0x0) r4 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$join(0x1, &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}) r5 = add_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="66a196421b2d4875a44fd0a04ba7fc473204bea9e5984bf6a5e06d2ec98748096d8513a68b484c8dcf67cb5d5a81e7cd82d3d2", 0x33, 0xfffffffffffffff8) keyctl$link(0x8, r4, r5) exit(0x0) sendfile(r2, r2, &(0x7f0000032000), 0x7ff) r6 = accept4$packet(r3, 0x0, &(0x7f0000000180), 0x80000) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00000001c0)) ioctl$sock_proto_private(r6, 0x20000089ee, &(0x7f0000000640)="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") 2018/02/26 15:01:09 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$urandom(&(0x7f0000031ff3)='/dev/urandom\x00', 0x0, 0x0) close(r2) socket(0x18, 0x0, 0x4) accept4$unix(r0, 0x0, &(0x7f0000000000), 0x800) dup3(r1, r2, 0x0) 2018/02/26 15:01:09 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) poll(&(0x7f0000000000)=[{r0, 0x10}], 0x1, 0x8) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7, 0x400000) recvfrom(r0, &(0x7f0000000000)=""/203, 0xcb, 0x40000041, &(0x7f0000000100)=ANY=[@ANYBLOB="1a0000ff7751232f723ac16edab31bc8761709ff04bbaabb0000"], 0x10) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000140)=@dstopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) 2018/02/26 15:01:09 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x28801, 0x0) write$selinux_load(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="acff0000000000130009ae22b70b7d4d"], 0x10) 2018/02/26 15:01:09 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x800) accept4(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000000100)=0x2e, 0x800) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000140)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000180)=r3) 2018/02/26 15:01:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp6\x00') sendfile(r0, r0, &(0x7f0000000040), 0xffff) 2018/02/26 15:01:09 executing program 0: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000002, 0x15, r0, 0x4) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r1 = getpgrp(0x0) sched_rr_get_interval(r1, &(0x7f0000000000)) r2 = creat(&(0x7f00007d3ff8)='./file0\x00', 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0xd) fcntl$addseals(r2, 0x409, 0x4) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) umount2(&(0x7f000078b000)='./file0\x00', 0x0) 2018/02/26 15:01:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d12000)={0x400, 0x4, 0x7fffffff, 0x7f54, 0x4, 0x1}) times(&(0x7f000041c000)) execve(&(0x7f0000ec1ff8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00009ae000)=':!uposix_acl_accesssystem\x00', &(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) r1 = 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(r1, 0x4, 0x42c00) timer_create(0x1, &(0x7f0000abdfa0)={0x0, 0x1d, 0x0, @tid}, &(0x7f0000db3ffc)=0x0) timer_gettime(r2, &(0x7f0000964000)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000000)=0x3e3) r3 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r3) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00004e0ff0)={0x0, 0x7530}, 0x8) connect$l2tp(r0, &(0x7f0000e04000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x3, 0x4, {0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x8001}}}, 0x32) r4 = dup(r1) fchmodat(r4, &(0x7f0000000040)='./file0\x00', 0x100) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg$unix(r4, &(0x7f0000e18000)=[{&(0x7f0000161ff8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5af90)=[{&(0x7f0000de2f19)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf4", 0x76}], 0x1, &(0x7f00009ef000)=[]}], 0x1, 0x1) ioctl$sock_netdev_private(r1, 0x89f9, &(0x7f0000000080)="7a72f42987cb67dfd1cd318f20ccb7b813095c5aae8739e85ef178d914be881579f823c799ec9607b4b2ba2ed597a5aedd68f7d138087eaa276c0e8707714a436a2bfcd5606a0f925167ac423a089b6345ee58e7d6698428ca7dfed74df256e1d6dd22c6df437a382f140d16abc4afe24aebb9da484b40e0fe82beaca722685d237ce93c3aa5eda87ce6329c38d31cbbbdea7b160245eeeedc155c1e25829ddb69993ca23beea662521417e123f9f7c03e5017c1c7eab22aaee020818f10e484880340cb6beb0eeca884") 2018/02/26 15:01:09 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$urandom(&(0x7f0000031ff3)='/dev/urandom\x00', 0x0, 0x0) close(r2) socket(0x18, 0x0, 0x4) accept4$unix(r0, 0x0, &(0x7f0000000000), 0x800) dup3(r1, r2, 0x0) 2018/02/26 15:01:09 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r1}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000080)) 2018/02/26 15:01:09 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00005efffc), 0x4) fcntl$getownex(r0, 0x10, &(0x7f00000013c0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001400)={{{@in=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000001500)=0xe8) stat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000001640)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0x1000}], 0x1, 0x0, 0x0, 0x4000040}, {&(0x7f0000001140)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001380)=[{&(0x7f0000001180)="6ba6174785d44a84ccd35de7fd97fae445cc9d929f211c5c2c558768d9b243d452756e680adc291f978c281f5207e2e7aa802e4f960847d924337a08a3dd8135359d1de5b45ad0908ef9724eed6aa8120f0516d2c575c285351e6afdc9731e5c93ad4179b64ab23f3dd9efcde0fb9eaa4ca5566fc5c71329eb1d4d0a9d8031b3347e651d79341fd8980d9857eea4a5d9cf5c63ec5214fbc6ea503951cf0383628a012db099d27f7c7ef0172d405b5b8aada40bda41ea762b61ac64e9e45a427fa09ef4afb75da19bd0747646d6bbde16e145f12b4637dded030ea97204fe7c217f5ecfc59c4a7785d99bde29ad", 0xed}, {&(0x7f0000001280)="4070c177af5d7e7d12b8cc4da69fd3103509c93edb6485de4ad7469a5cc09ea54a6ff6432af0f3063eb7be7f69053ebff70a95613910b04a8df576d98e6a4a0eaa7688d6464baa9d76ec572450709bbaf71e592772ef5bd30ef000ba0db7c6b44973458a047b39de834014817c915d87c3515d4fec73a34c", 0x78}, {&(0x7f0000001300)="5e45bf6f58112246fbb0eaa6b939a4f3b7916c6cfc5b03e1df5ae3b42edc3d446181f0fdc133d17662fc2e9cc727a348ea6ea052f72c807d5831ecaa31d721b3a72f90978535490f8769fec9a8a9d09271bac229d4abaf0d753e6b06409f509b45", 0x61}], 0x3, &(0x7f0000001600)=[@rights={0x1c, 0x1, 0x1, [r1, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x34, 0x10}], 0x2, 0x40) sendto(r1, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0xa, 0xfffffffffffffffc, 0x0, 0xffab) recvmsg$netrom(r1, &(0x7f000060b000)={&(0x7f0000789fb8)=@full={{0x3, {"ec500ab3427332"}}, [{"2a15df8b8a0040"}, {"bac04ae178a108"}, {"f5913b3892396a"}, {"b79380eeea8ce7"}, {"54afba5e82cd9d"}, {"c6c264886968a6"}, {"82ca99da4d8cc6"}, {"f56bc9c4a26950"}]}, 0x48, &(0x7f0000626000)=[], 0x0, &(0x7f0000ebbeb8)=[]}, 0x40012062) 2018/02/26 15:01:09 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) syz_open_dev$mice(&(0x7f0000785000)='/dev/input/mice\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x6}) epoll_create1(0x80000) 2018/02/26 15:01:09 executing program 4: mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)) chdir(&(0x7f0000e69ff8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) umount2(&(0x7f0000000180)='.', 0x8) 2018/02/26 15:01:09 executing program 3: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x80000000000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x3}) r2 = inotify_add_watch(r0, &(0x7f0000b0bff6)='./control\x00', 0x2000080) inotify_rm_watch(r0, r2) ppoll(&(0x7f0000282fd8)=[{r1}], 0x1, &(0x7f0000b0c000), &(0x7f0000955ff8), 0x8) 2018/02/26 15:01:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000024fd8)={@generic="d7fb4a71a98041ef90a950c00689d26b", &(0x7f0000003000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "e55135a57928"}}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x8) 2018/02/26 15:01:09 executing program 2: r0 = userfaultfd(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x181080, 0x0) clock_adjtime(0x3286d2505031f367, &(0x7f0000000040)={0x4, 0x1a, 0xe7a, 0x4, 0x0, 0x9, 0x3, 0x4, 0x6892, 0x3ff, 0x8, 0x5, 0x5, 0xeb3, 0x2, 0x3, 0x5, 0x400, 0x1, 0x8, 0x81, 0xb4, 0x2977db76, 0x2, 0x1, 0x3}) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)=""/41) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000080)=""/12) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000013000/0x2000)=nil, 0x2000}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/pid\x00') ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000000c0)={0x1, 0x469f2b66, 0xfffffffffffffffa, 0x0, 0xf}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) connect$ax25(r2, &(0x7f0000000080)={0x3, {"9612b63168da99"}, 0x100}, 0x10) 2018/02/26 15:01:09 executing program 1: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="83", 0x1, 0xffffffffffffffff) r1 = request_key(&(0x7f00000010c0)='cifs.idmap\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='\x00', 0xfffffffffffffff8) keyctl$link(0x8, r0, r1) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'os2.', 'user\x00'}) [ 45.319137] audit: type=1400 audit(1519657269.638:24): avc: denied { create } for pid=6685 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/02/26 15:01:09 executing program 7: mkdir(&(0x7f0000a0c000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file1\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = socket(0x11, 0x3, 0x6) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/78, 0x4e}], 0x1, 0x0) link(&(0x7f0000e40000)='./file0\x00', &(0x7f0000a03000)='./file1\x00') 2018/02/26 15:01:09 executing program 1: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7ff, 0x2, 0x5, 0x260f183a, 0x7d3f43de, 0x2, 0x0, {0x0, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, 0x4848, 0x81, 0x3f, 0x367f, 0xffffffffffffffe1}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x5c, &(0x7f0000000140)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}]}, &(0x7f0000000200)=0xc) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)) 2018/02/26 15:01:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) pselect6(0xc, &(0x7f0000790000), &(0x7f000087b000), &(0x7f000017cfc0), &(0x7f00009b7000), &(0x7f0000360ff0)={&(0x7f0000950ff8), 0x8}) r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x8000, 0x0, 0x0, 0x20, 0x2, 0x100000) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/109, 0x6d}, {&(0x7f0000000100)=""/244, 0xf4}], 0x2, 0xffffffffffffffff) r1 = dup(r0) lremovexattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@known='security.ima\x00') setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000240)=0xfffffffffffff7e4, 0x4) 2018/02/26 15:01:09 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f000029d000)={0x10}, 0x5, &(0x7f0000402ff2)={&(0x7f0000b92000)=ANY=[@ANYBLOB="200000000506e5ffffff000000000000000000000a00010006000000000000ff"], 0x72}, 0x1, 0x0, 0x0, 0x4}, 0x0) ftruncate(r0, 0xfffffffffffff40d) [ 45.428163] audit: type=1400 audit(1519657269.748:25): avc: denied { write } for pid=6711 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 15:01:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d12000)={0x400, 0x4, 0x7fffffff, 0x7f54, 0x4, 0x1}) times(&(0x7f000041c000)) execve(&(0x7f0000ec1ff8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00009ae000)=':!uposix_acl_accesssystem\x00', &(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) r1 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid}, &(0x7f0000a71000)) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r1, 0x4, 0x42c00) timer_create(0x1, &(0x7f0000abdfa0)={0x0, 0x1d, 0x0, @tid}, &(0x7f0000db3ffc)=0x0) timer_gettime(r2, &(0x7f0000964000)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000000)=0x3e3) r3 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r3) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00004e0ff0)={0x0, 0x7530}, 0x8) connect$l2tp(r0, &(0x7f0000e04000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x3, 0x4, {0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x8001}}}, 0x32) r4 = dup(r1) fchmodat(r4, &(0x7f0000000040)='./file0\x00', 0x100) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg$unix(r4, &(0x7f0000e18000)=[{&(0x7f0000161ff8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5af90)=[{&(0x7f0000de2f19)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf4", 0x76}], 0x1, &(0x7f00009ef000)=[]}], 0x1, 0x1) ioctl$sock_netdev_private(r1, 0x89f9, &(0x7f0000000080)="7a72f42987cb67dfd1cd318f20ccb7b813095c5aae8739e85ef178d914be881579f823c799ec9607b4b2ba2ed597a5aedd68f7d138087eaa276c0e8707714a436a2bfcd5606a0f925167ac423a089b6345ee58e7d6698428ca7dfed74df256e1d6dd22c6df437a382f140d16abc4afe24aebb9da484b40e0fe82beaca722685d237ce93c3aa5eda87ce6329c38d31cbbbdea7b160245eeeedc155c1e25829ddb69993ca23beea662521417e123f9f7c03e5017c1c7eab22aaee020818f10e484880340cb6beb0eeca884") 2018/02/26 15:01:09 executing program 2: mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xce, &(0x7f0000000000)={0x0}) getpeername(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000000000001a6e4fac67f0b1a500000000000000003f9e4bff19f1f61bb200d2d9b0b11b0c684ea4e65eb848130fcc66f307f5c2bc4c11c1379b28d8c1ea0500000014d3f52ebde533ca979aa29987a968b4e8d019678e7726f20369"], &(0x7f0000000080)=0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x1f, 0xffffffffffffffff, 0x4000000000) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fd5fd8)={@common='ip6gre0\x00', &(0x7f0000938ffb)=@ethtool_wolinfo={0x24, 0x0, 0x0, "00000707c89d"}}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000140)={@common='nr0\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x20, 0xfb, "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"}}) 2018/02/26 15:01:09 executing program 0: socket$inet(0x2, 0xa, 0x96) r0 = memfd_create(&(0x7f0000000000)="7d127b6b657972696e67656d3100", 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/ptype\x00') ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x50, 0x7fffffff, 0x7f, 0xd918, 0x6, &(0x7f0000000040)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7, 0x2, 0x8}) sendfile(r0, r1, &(0x7f0000d4e000), 0xd9) 2018/02/26 15:01:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000001f72)='cmdline\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x7}, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x9d}, 0x8) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/02/26 15:01:09 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001480)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001440)=[]}], 0x1, 0x20008001) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f00000014c0)) 2018/02/26 15:01:09 executing program 1: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) pipe(&(0x7f0000000040)={0x0}) connect(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x4, 0x0, {0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xbf4}}}, 0x3a) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) recvmsg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/207, 0xcf}], 0x1, &(0x7f0000000180)=""/164, 0xa4, 0x5}, 0x40) r3 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r3, 0x2201, 0x0) 2018/02/26 15:01:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x400}], 0x1, &(0x7f0000000040), &(0x7f0000000080)={0x800}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000fea)="83ed00353f208d03ab09000007000000", 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80040, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x3f}, 0x10) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000100)=@req={0x5cb, 0x7f, 0x400, 0x6}, 0x10) 2018/02/26 15:01:09 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000001540)=[], 0x0, &(0x7f0000001600)=""/242, 0xf2}, 0x41) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x40000) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000001080)={0x1000, &(0x7f0000000080)="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"}) 2018/02/26 15:01:09 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000180)=""/88, 0x189, 0x2, 0x0, 0x0) 2018/02/26 15:01:10 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_generic(r1, &(0x7f0000368fc8)={&(0x7f000034dff4)={0x10}, 0x2, &(0x7f00004f3ff0)={&(0x7f000034dcb0)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x4ed}, 0x1}, 0x0) close(r1) 2018/02/26 15:01:10 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0xffffffffffffff86) 2018/02/26 15:01:10 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000613000)='/dev/sg#\x00', 0x2, 0x804) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) write$tun(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000030000000682d79000200000fe8000000000000000000000000000caab1ff70000000000000000000000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="0700000000000000fe06e2d4c3d90000f6203602f24cbfb9d57fa10b63cad696a4aa7c23658193b97a1bf4f260b70219b31ddc09aec8e6a16fb510b8cb094680710d8a72ac8df2c0ceae3bae7612e58fc31dc7252ddc29df875875753ce710e73f54642f50bf4880c71adf313ee8185474d9befc9224b7bbc73e9cc2ab9cb6d102000000f50fe73fe40e9630cca92d29f5aacc805c8189e5ef4e08179ab9eb03227a29749c6f087f665962f2d5a3d571367f401c80386158"], 0x52) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x6}, 0xfffffffffffffecf) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl(r0, 0x6db, &(0x7f0000000180)="4736635354abe89dc4244c2b55a710d5b4e53558e6b1cda10b9326d136f5d88ce20528168bbd3d84d1c1eb20a6b6537337824a715a3580928ab29aa11f0f240082c6126eb7ad04f2a419b222fd73cb95a247817c7b4d593c7802c8e2a8225d34f605104d4812bb19ab5955cc2fc4d1c7a1794e5ab34eca07cc5f9a13d1196655ea61d7db02579333bfc76f616af2ceccecd8c067a1e0574b4fef1355e1aca5130f4e200bdba8c107689f94f0989156a6f571395434b38c4fe544599ecef3ce1b7001b8e2d8d64a999586be189744ad09617dc34894345c6e10479f17ecc20efb5a895c9c181f9ed520195e93f7") bind$inet6(r0, &(0x7f0000000080)={0xa, 0x1, 0xffffffffffffffff, @empty, 0x10e5}, 0x314) 2018/02/26 15:01:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0xffffffffffffe000, 0xff4d) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10800, 0x0) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0xc) socket$inet_dccp(0x2, 0x6, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x201, 0x0) 2018/02/26 15:01:10 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) renameat2(0xffffffffffffffff, &(0x7f00000d5ff8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000ed3000)='./file0\x00', 0x800005) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 15:01:10 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f22ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x280, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r2) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000100)={0x17, 0x80, &(0x7f0000000080)="93841e7cc4c583765c1b70074143fbe3d3f14db8fb1f21fda3a96b13d033a2b65405c328d1dcad350e64d31ee209d75babb9477c4b1d454d6342afa26c409490549149e0662ff0b7489b5e5e83cc74baad4543f5a057d06accb832c734c6e5a18f45777552434bb0a6b857e49d6ffaca41e08718f06e15b910d3f5880c45e54e"}) ioctl$KDADDIO(r0, 0x4b34, 0x1) r3 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000ca0fdc)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000140)) signalfd4(r1, &(0x7f0000000080)={0x4}, 0x8, 0x800) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x8, 0x0, 0x8, 0x3, 0xe000000000000000, 0x5, 0x100, 0x7, 0x8, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffa}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000002000)={0x0, 0x0, 0x7ff, {0x77359400}, 0x1ff}) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x2, 0xfff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}, 0x8000, 0x9, 0x7f, 0x200, 0x1}, &(0x7f0000000180)=0xa0) recvfrom$unix(r0, &(0x7f0000001100)=""/245, 0xf5, 0x40010000, &(0x7f0000001200)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="2c0000007763921f14e016447761d5a99f057b8509c6c466ba4a155f0d927641bebefba9ebca27bf4c1b7cbeeb59a481"], &(0x7f0000000200)=0xfffffffffffffd62) 2018/02/26 15:01:10 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(0x0, 0x8, &(0x7f0000c56ff8)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @loopback}, &(0x7f0000000040)=0xc) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1, 0xb55, 0x1, 0x3, 0xa, 0x20, 0x80, 0xbf, r1, r3}, {0xffffffff, 0x4, 0x6, 0x4, 0x9ff, 0xe48e, 0xffffffff, 0x3f}, {0xffffffff, 0x80000001, 0x20, 0x7}, 0xffffffff, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty, 0x2, 0x2b}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6, 0x3, 0x3, 0x2, 0x100000000, 0x4d47, 0xe0fe}}, 0xe8) r4 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x6, &(0x7f0000000240)={0x2, 0x7, 0x6, 0x401, r4}) r5 = dup2(r0, r0) accept4$packet(r5, 0x0, &(0x7f0000000280), 0x80800) r6 = memfd_create(&(0x7f0000000280)='/\x00', 0x1) ioctl$DRM_IOCTL_GET_CLIENT(r6, 0xc0186405, &(0x7f00000002c0)={0x1, 0x100, r4, 0x3, r2, 0x7fff, 0x13, 0x7}) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x100, 0x0) ioctl$EVIOCSCLOCKID(r7, 0x400445a0, &(0x7f00000002c0)=0x5) 2018/02/26 15:01:10 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x40000012, r0, 0x0) 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, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 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 15:01:10 executing program 0: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x2, 0x12, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x3, [@sadb_key={0x1, 0x8}]}, 0x18}, 0x1}, 0x8040) 2018/02/26 15:01:10 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp\x00') read$eventfd(r0, &(0x7f0000008ff8), 0x85c) read$eventfd(r0, &(0x7f0000000000), 0x8) 2018/02/26 15:01:10 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_generic(r1, &(0x7f0000368fc8)={&(0x7f000034dff4)={0x10}, 0x2, &(0x7f00004f3ff0)={&(0x7f000034dcb0)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x4ed}, 0x1}, 0x0) close(r1) 2018/02/26 15:01:10 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000197ff4)={0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000eb8ff8)={0x0, 0x0}) process_vm_readv(r2, &(0x7f0000d00fd8)=[{&(0x7f0000d7bf58)=""/168, 0xa8}], 0x1, &(0x7f0000270000)=[{&(0x7f0000bda000)=""/4096, 0x1000}], 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockname$inet(r3, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) 2018/02/26 15:01:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f000001bfde)={0x1, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) 2018/02/26 15:01:10 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000fb5000)='maps\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000080)={r1, 0x2}) preadv(r0, &(0x7f0000240fa0)=[{&(0x7f0000f3ff07)=""/249, 0x40}], 0x1, 0xffffffffffffffff) 2018/02/26 15:01:10 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = accept4(0xffffffffffffffff, &(0x7f0000000d80)=@ipx, &(0x7f0000000dc0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x900, 0x3fd}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x5, 0x9, &(0x7f0000000000), 0x0) setsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000000100)=0x57b, 0xffffffffffffff0e) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0xffffffffffffffff) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x4e7) 2018/02/26 15:01:10 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0)=[], 0x0, &(0x7f00009dffb8)=ANY=[@ANYBLOB, @ANYRES32=r1], 0x18}, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc00c6419, &(0x7f0000002580)={0xa, &(0x7f0000000040)=""/4096, &(0x7f00000024c0)=[{0x1, 0x2f, 0x5, &(0x7f0000001040)=""/47}, {0x0, 0xf6, 0x26c5, &(0x7f0000001080)=""/246}, {0x15000, 0x32, 0x3, &(0x7f0000001180)=""/50}, {0x1, 0xa7, 0x4f5, &(0x7f00000011c0)=""/167}, {0x1ff, 0xb7, 0x8, &(0x7f0000001280)=""/183}, {0x7, 0x1000, 0x5b95fb5b, &(0x7f0000001340)=""/4096}, {0xa36, 0x32, 0x0, &(0x7f0000002340)=""/50}, {0x3cb, 0x0, 0x800, &(0x7f0000002380)}, {0xffffffffffffffff, 0x10, 0x7fffffff, &(0x7f00000023c0)=""/16}, {0x5, 0x82, 0x1, &(0x7f0000002400)=""/130}]}) sendmsg$unix(r2, &(0x7f0000ca7000)={&(0x7f00003fb000)=@abs, 0x8, &(0x7f0000af8000)=[], 0x0, &(0x7f000053c000)=[@rights={0x10, 0x1, 0x1, [r2]}], 0x10}, 0x0) close(r1) close(r2) fchdir(r3) close(r0) 2018/02/26 15:01:10 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000000000)=0x100, 0xffffffffffffff7a) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000e41000)=0xfffffffffffffff8, 0x4) 2018/02/26 15:01:10 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) umount2(&(0x7f0000011ff8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 15:01:10 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x141046, 0x0) dup2(r0, r0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:hugetlbfs_t:s0\x00', 0x21) fcntl$setlease(r0, 0x400, 0x3) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendfile(r1, r0, &(0x7f00000000c0), 0x80000001) 2018/02/26 15:01:10 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x141402, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={r1, 0x80000, r0}) write(r0, &(0x7f0000000040)='M', 0x1) 2018/02/26 15:01:10 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f00000001c0)={r2, &(0x7f0000000100)=""/145}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, "020003fe040000000000031703ffffe78be5e600000000000000030809a7e633"}) 2018/02/26 15:01:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000030000)={0x14, 0x10, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/230) 2018/02/26 15:01:10 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) r1 = socket(0x0, 0x800, 0x2) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000000100000e, 0x20110, r0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f00004b8000/0x4000)=nil, 0x4000}) 2018/02/26 15:01:10 executing program 1: capset(&(0x7f000037bff8)={0x19980330}, &(0x7f0000af5000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) 2018/02/26 15:01:10 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000002100030f07fffd70676846b127946fa283bc0eeee6d87986c497271da668b51b", 0x24}], 0x20000000000001c2}, 0x0) 2018/02/26 15:01:10 executing program 5: clock_gettime(0x0, &(0x7f0000000000)) clone(0x800, &(0x7f0000000f86), &(0x7f0000001ffc), &(0x7f0000000000), &(0x7f0000000000)) 2018/02/26 15:01:10 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000061cfab)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) fchmod(r0, 0x7) socketpair(0x9, 0x80000000080005, 0x7, &(0x7f0000000000)={0x0, 0x0}) write$selinux_user(r1, &(0x7f0000000040)={'system_u:object_r:dbusd_etc_t:s0', 0x20, 'user_u\x00'}, 0x28) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000040)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000000c0)={r3, 0x2}) 2018/02/26 15:01:10 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="10001a"], 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0xffffffffffffffad, 0x4) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000276fe4)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) sendmsg$nl_crypto(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@upd={0xe0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'rfc4309(ccm(anubis-generic))\x00'}}, []}, 0xe0}, 0x1}, 0x0) 2018/02/26 15:01:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') sendto$ax25(r0, &(0x7f0000000000)="e685c2990d6465d8ac731f4ca8ed82aebc30305e7ee998235a9bb465c9643fdc1d2d7c6b1c4fda993ba5f2e303e3cb4db6d6bcb053f1c940054ee8633fa098a41aa10d20033b818e050a51d284053814d437848150c7d9690dc33b9f6555bf0eea00b8eeecc7c3ca3c72bfad3c2974a4fc509ada00b20a7a6c69994d3b989c9b124809ab7e03da3184ab2d6951cb7f1b7c2f669562fadaa6722725fd8fc4d9ef70cbb23ff780dedc5aa3fdaa96c574532365aa82db5637cad11207fa59f6283e07044da5279eff8a50ee664232e8841d814dc788252243138c69cf8c3b79429b44f783f2fe5c23f3f8495b340f", 0xed, 0x20000080, &(0x7f0000000100)={0x3, {"0032640f9b8414"}, 0x5}, 0x10) setns(r0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) sendto$ax25(r0, &(0x7f0000000080)="a5efd4302dbcb7e000cf6381c18e8c5ad1bf141066bc7a2d976400bed06b04b1a2f9af299e93f9b27286a5d025f97fb223c4fc", 0x33, 0x10, &(0x7f00000000c0)={0x3, {"6f4740bb1b7246"}, 0x7fffffff}, 0x10) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000080)=""/10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000180)={r1, 0x3}) 2018/02/26 15:01:10 executing program 5: r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @empty}}, 0x3f, 0x5, 0x4, 0x4, 0x2}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x6, 0x8, 0x8004, 0x8, 0x5, 0x4, 0x5, 0x0, r1}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r2, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, 0xffffffffffff8001, 0x1f4, 0x8, 0x1, 0x2}, &(0x7f0000000140)=0xa0) 2018/02/26 15:01:10 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000af6000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000202000)=ANY=[@ANYBLOB='\x00\x00\x00\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) 2018/02/26 15:01:10 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00008d6000)=r0) readv(r2, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/236, 0xffffffffffffffd0}], 0x1) fcntl$setsig(r1, 0xa, 0x12) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) 2018/02/26 15:01:10 executing program 3: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10401}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) write$selinux_load(r1, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "73abeb83096d4956c3b6f1c8ec39e32b9a1d06641f34cc788df398b90b6e90305b57be19f9b9e2b3a7fdf1b03751051c6b466379ef21fc92e0cbe3c5c71c66ae8beb107dd0e8ee3ea8655ff7b9fe937c3d1ba9274f14f0c02e0b517d23d586c14d36cb9ee4bdb98e3d65f2bf11fa00b910fffdcfdbe3d2e08564b438a4f06fd5b07891e9dd80b7403999b0769394916282f2d6a65bbb3d8de444c456"}, 0xac) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/02/26 15:01:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x82008000) getsockopt$inet_buf(r0, 0x0, 0x2000000000483, &(0x7f0000059fe8)=""/24, &(0x7f0000aed000)=0xfe) 2018/02/26 15:01:10 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000af8ff3)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000000800000000000000", 0x5, 0x3) 2018/02/26 15:01:10 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xffd5, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x800000100) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000100)={0x80000000}) 2018/02/26 15:01:10 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000a14ffc)=0x7fffffff) write$tun(r0, &(0x7f00008aef50)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000000000)="52ff3595836ed440cd1761d18a1dfaa6d9313111be7236ec6c4be8676d5b03", 0x1f, 0x4000, &(0x7f0000000040)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) 2018/02/26 15:01:10 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x9) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x1, @empty}, 0x10) 2018/02/26 15:01:10 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f66ffc)=0x80000004) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[]}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000a81fc0)=[{r0, 0x40}, {r1}], 0x2, 0xffffffff) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/02/26 15:01:10 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) fstatfs(r1, &(0x7f0000000040)=""/4096) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x82) read(r0, &(0x7f0000001040)=""/191, 0xbf) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x3) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f00000000c0)=""/4096) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000000)={0x2518, 0x0, 0x1}) ioctl$LOOP_CLR_FD(r2, 0x4c01) init_module(&(0x7f0000000000)="74086e750000000000000000008c00", 0xf, &(0x7f00000010c0)='\'\x00') 2018/02/26 15:01:10 executing program 0: r0 = memfd_create(&(0x7f0000000000)="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", 0x0) write(r0, &(0x7f0000000200)="85", 0x1) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000001c0)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') openat$ashmem(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ashmem\x00', 0x40, 0x0) 2018/02/26 15:01:10 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x351000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000140)={@multicast1, @multicast1, 0x0}, &(0x7f0000000180)=0xc) sendto$packet(r1, &(0x7f0000000040)="1aea1e42b5e9648c6a1e7263a4c8faf330216d23a6b9194406fa83df06e930728bf3e0f5b3fbea8cbb1060d6356f66c541c0e3c8c1e6cf36931539d769e21d58a82759f3a1c7f416bd1da6edb7b1c160fce3ba670a6179b1a4d864ebd629e558ebb1e22e85f87e0f7ab2fd58080a5023a6a2e40f9b980f3dc1be7ca066f8c2d3deb716cca227f92d5dba32a14cd62a34f617f17402682b395d047c50c1d792a46ce59e6eb89348f94386b79712fc3875c76123ff8bdd4c2624898a7f5a9e0d9604197f92134a702445c6df420b4ac3e0c0db71b51241566d6643cd1bc2f748406c", 0xe1, 0x20000004, &(0x7f00000001c0)={0x11, 0xfe, r2, 0x1, 0x453, 0x6, @random="80aafd153b8b"}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x16, &(0x7f0000b7cfec), 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) [ 46.116147] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/26 15:01:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004defd8)='|', 0x1, 0xffffffffffffffff) keyctl$revoke(0x3, r0) request_key(&(0x7f00001cfffb)='user\x00', &(0x7f00002e2000)={0x73, 0x79, 0x7a}, &(0x7f0000a96000)='\\.wlan0)posix_acl_access\x00', 0x0) socketpair(0x1cde93fc6a371f74, 0x6, 0x4, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[0x0, 0x3]}) getgroups(0x5, &(0x7f0000000040)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setgid(r2) 2018/02/26 15:01:10 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) pause() [ 46.175212] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/26 15:01:10 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000a14ffc)=0x7fffffff) write$tun(r0, &(0x7f00008aef50)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000000000)="52ff3595836ed440cd1761d18a1dfaa6d9313111be7236ec6c4be8676d5b03", 0x1f, 0x4000, &(0x7f0000000040)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) 2018/02/26 15:01:10 executing program 5: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c23ffe)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0x4, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000040)={0xffffffff, r2, 0x10001, 0x4}) r3 = getpgid(r1) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$getregs(0xc, r4, 0x0, &(0x7f0000000080)) 2018/02/26 15:01:10 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f000033e000)=[], 0xfee9) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1018c2, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x3, 0x9, @empty, 0x3f}, 0x50, [0x7, 0x8, 0xffff, 0x1ff, 0x4, 0x101, 0x800, 0x601f]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000080)) readahead(r0, 0x6, 0x101) socket$inet_icmp_raw(0x2, 0x3, 0x1) modify_ldt$write2(0x11, &(0x7f0000000140)={0xffffffff, 0x0, 0x2400}, 0x10) 2018/02/26 15:01:10 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000db3000)='./file0\x00', &(0x7f0000ec3ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00009c0000)=[{&(0x7f0000ad3000)=""/132, 0x84}], 0x1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/26 15:01:10 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000326000)={&(0x7f000066fff4)={0x10}, 0xc, &(0x7f0000cb5000)={&(0x7f00007cc000)=ANY=[@ANYBLOB='6\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x24}, 0x1}, 0x0) 2018/02/26 15:01:10 executing program 7: prctl$void(0x15) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0xd1be41fdff66efa7, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/26 15:01:10 executing program 4: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3c00000010000900000000000000c9a8000000001bbbeb301e806749b6a6388c94dcad6cd31b4394d7aa280d5a328ca6973bb7b977193e87c77db60fcbf9d18578af609ba69cd4075e56000843a63410abff5e0fc40e5b7dfc6a9cbae8d02490dfa318e322483f1e3954b230ddadb61eccf381cb5500da675111742fb7ecec40fb998972aa71dd404ea55d5801cd507deb4712bab254224984fdf16f7b7316c199f3772333f2372384e04befdc5ba401046c741d3d3541065ae766071a0cd27d80473408", @ANYRES32, @ANYBLOB="00000000000000001400030073797a300000000000000000000000000800190004000500"], 0xfffffffffffffe03}, 0x1, 0x0, 0x0, 0x80}, 0xfffffffffffffffb) r1 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="76626f786e6574306264657670726f635cde4e00", 0xfffffffffffffffb) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@empty, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) keyctl$chown(0x4, r1, r2, r3) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x8000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x4, 0x3, 0x7, r4}, 0x10) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, r5}) 2018/02/26 15:01:10 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) sysfs$3(0x3) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020d000014000000000000000000000005000600008000000a000000d04400000000000000000000000000000000000000000000000000000800120000000200000000000000000006000000000000000000000000000000ac140000000000000000000000000000ac1400bb00000000000000000000000005000500000000000a00000000020000fe800000000000000000000000002c7adf2b0000000000000cdbe77f806a8a31a67ab791ca1bdaad03041896a46f2ef5c99ebafc1a64fe26c89e9516b2492af751ea5700efa9616632a1491441a42d6827f441c5867d89f474278144029a0a57ef4d2cb349bfc24dfa5f6e524d8f1b9c"], 0xa0}, 0x1}, 0x0) 2018/02/26 15:01:10 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) fstatfs(r1, &(0x7f0000000040)=""/4096) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x82) read(r0, &(0x7f0000001040)=""/191, 0xbf) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x3) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f00000000c0)=""/4096) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000000)={0x2518, 0x0, 0x1}) ioctl$LOOP_CLR_FD(r2, 0x4c01) init_module(&(0x7f0000000000)="74086e750000000000000000008c00", 0xf, &(0x7f00000010c0)='\'\x00') 2018/02/26 15:01:10 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000040)=r2) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0xffffffffffffffff, 0x6e, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={@common='yam0\x00', r3}) 2018/02/26 15:01:10 executing program 0: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid}, &(0x7f00002d3ffc)) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x18, 0x2, @thr={&(0x7f0000000000)="dfe5b25af4a6ad47579e3394faee6432ee075a90f7209d5d5c9b6d7fbd76c53bf555e5ee730bdac8f341afd778904ae40a15d97222e951342e686bddc62311c8bf6c0f3fffd2e988c7e7db4eaa98331529e489e047e352f083fca260ac676a952024235e9139b5a07c6dffcc76d8f943e0bc81e5863d4fb930167617fc474aaea130272549093a7e1ad57decc562b423ff56920d1adedb16b17abb56da", &(0x7f00000000c0)="8135c528599f9d9d93f94a18a1420b3944ca1ca53348b653ee0a2e8613efa67abc7142e8f65175a388e63e178989f2fba7e080738ebbd92e97bf9549d6a737ad3fa7e1b84f3c22aed866fb3ff623bcddadda6b0800f1846b8318b422bbf3f6a20001e3867f6f81624b6f0f11f347f396c63075390ea0da0a6079af749a8a054ecceafe4160d794d93ff05c881b3ed342686823c5613c705776659ea46841f0f5dd0cf6c549bf2914a3881cdb950462a9c3d145d99a6a33847742d69cc1d8b439d4e7c709dd49da4721d5fe54cc21f399e8a07422fe215d23779302"}}, &(0x7f0000000240)) clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000558ff0)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00000002c0)={0x7, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000300)={r1, 0x401}) getpeername$inet6(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000380)=0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000002c0)) clock_gettime(0x0, &(0x7f0000122000)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000300)=0x100000001, 0x4) timer_settime(0x0, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r2+10000000}}, &(0x7f00006dcfe0)) 2018/02/26 15:01:10 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x5d1c08922993ce8d) 2018/02/26 15:01:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000cd8ff4)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xd070, 0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000007000)={0xffffffffc0000001}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cda000)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000000)={0x40000000}) epoll_wait(r2, &(0x7f000029bfdc)=[{}], 0x1, 0x0) epoll_wait(r2, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) poll(&(0x7f000000f000)=[{r2}], 0x1, 0x0) mq_open(&(0x7f0000000000)='+$}cgroup#}em0eth0\\@cpusetppp0#\x00', 0x842, 0x4, &(0x7f0000000040)={0xfe, 0x200, 0xe8, 0x5, 0x8000, 0x80000001, 0x0, 0x8}) 2018/02/26 15:01:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpid() r2 = getpid() rt_tgsigqueueinfo(r1, r2, 0x8, &(0x7f0000000000)={0x3c, 0x1000, 0x1, 0x7fd62850}) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f0000613000)='\f', 0x1) prlimit64(r2, 0xd, &(0x7f0000000040)={0x4, 0x6}, &(0x7f0000000080)) 2018/02/26 15:01:10 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101202, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)={@syzn}) futex(&(0x7f000000cffc), 0xfffffffffffffffd, 0x0, &(0x7f000000b000)={0x0, 0x1c9c380}, &(0x7f000038fffc), 0x0) 2018/02/26 15:01:10 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000dc2000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff03c}, {0x6}]}, 0x8) write(r1, &(0x7f00000a6fb1), 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000000000100, 0x0) ioctl$TUNATTACHFILTER(r2, 0x400854d5, &(0x7f0000000040)={0x70, &(0x7f00000000c0)=[{0x4, 0x2, 0xfff, 0x2}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00000000c0)={0xfff, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f0000000100)={r3, 0x101}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000140)) 2018/02/26 15:01:10 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x80042484, &(0x7f0000000100)) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=""/80, 0x50) 2018/02/26 15:01:10 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0xe4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x5, 0x0, 0x3, 0x80}, &(0x7f00000001c0)=0x18) epoll_wait(r1, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, 0x7) 2018/02/26 15:01:10 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001540)='/dev/hwrng\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000001580)) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000ffc), 0x4) 2018/02/26 15:01:10 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_matches\x00') preadv(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/54, 0x36}], 0x1, 0x3b) poll(&(0x7f0000000000)=[{r0, 0x400}], 0x1, 0x6) 2018/02/26 15:01:10 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000014c000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_flags=0x1}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x202000) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r2 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) 2018/02/26 15:01:10 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) getsockname$inet(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x100, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x3ff, 0x5}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r3, 0xffffffff, 0x3}, 0x8) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000efdffc)=0x1, 0x4) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000180)) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[], 0x0, &(0x7f0000edffaf)}, 0x2020) socket$inet(0x2, 0xe, 0xfffffffffffffffe) 2018/02/26 15:01:10 executing program 1: r0 = memfd_create(&(0x7f0000006ff3)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) socket(0x5, 0x4, 0x9) write$sndseq(r1, &(0x7f0000000040)=[{0x4, 0x8001, 0x8000, 0x9, @tick=0x2, {0xc32, 0x2}, {0x62dda6e2, 0x80000001}, @ext={0x14, &(0x7f0000000000)="f3d86fa205bf9de1c560191a3981a54f110b8ccc"}}], 0x1c) rt_sigtimedwait(&(0x7f0000000000)={0x4}, &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00'}) clock_gettime(0x0, &(0x7f0000285000)={0x0}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @time={r3}, {}, {}, @addr}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00007b1fc0)={0x32, @time={r3}}) 2018/02/26 15:01:10 executing program 2: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x7, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x2, @empty}, {0x2, 0x3, @rand_addr=0x101}, 0x180, 0x1, 0x6, 0x2, 0x1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1, 0xbc4, 0xd4}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000100)=0x80000001, 0x4) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00000000c0)=0x2, 0x4) socket$inet(0x2, 0xe, 0x80000001) socket$packet(0x11, 0x2, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000140)="97605c9478ad539579118f023585d385b8835ba35232dc8d2925c79f9434be8a3b85780f876ac9596ae785e9e81175562f4e9555f26315fe8f03c218836ab49b0ae2b37ca802a4c1ad40ee81cd64baebe3af5917d045ce29a2d6acd4de7b4fae35d010a7297ba489c410c982c342bf6eb5632acd3a6f8b00cafa07a7094eb811fac3497a04dac8004159443ca3927271fff5e08025fe11906db2838e1f659e223a73450120b12cadb2bb1efe3f60e040ab1ccf54f8b0ec9ef9c445d40fcc37fac8f39737c86e9cdd650ee6f85b0709453709492fdafd1a9f2042612ab929d5f657d6a676ef9f28", 0xe7) 2018/02/26 15:01:10 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x204003, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1, 0x8, [@random="d2988fb2c6c4", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @random="5506dbc871ca", @random="c5f7429be22d", @random="282ccbb3c3b5", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYRES32=r1]) ioctl(r1, 0x8916, &(0x7f0000000000)) 2018/02/26 15:01:10 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000279ff8)='./file0\x00', &(0x7f0000283ffa)='ramfs\x00', 0x2, 0x0) open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) execve(&(0x7f0000159ff2)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f000001e000)=[&(0x7f0000000000)='ramfs\x00', &(0x7f0000104000)='(\x00']) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/217, &(0x7f0000000100)=0xd9) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000158ffc)=0x1000, 0x4) 2018/02/26 15:01:10 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x0, 0x7, 0xc5, &(0x7f0000000000)={0x0}) recvfrom$inet6(r0, &(0x7f0000000040)=""/4096, 0x1000, 0x2000, &(0x7f0000001040)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) 2018/02/26 15:01:10 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup2(r0, r0) clock_gettime(0x0, &(0x7f0000002880)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000002840)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)=""/107, 0x6b}, {&(0x7f00000000c0)=""/28, 0x1c}, {&(0x7f0000000100)=""/92, 0x5c}, {&(0x7f0000000180)=""/148, 0x94}, {&(0x7f0000000240)=""/160, 0xa0}], 0x5, &(0x7f0000000340)=""/156, 0x9c, 0xfffffffffffffffd}, 0x1}, {{&(0x7f0000000400)=@rc, 0xa, &(0x7f00000017c0)=[{&(0x7f0000000440)=""/155, 0x9b}, {&(0x7f0000000500)=""/86, 0x56}, {&(0x7f0000000580)=""/8, 0x8}, {&(0x7f00000005c0)=""/102, 0x66}, {&(0x7f0000000640)=""/78, 0x4e}, {&(0x7f00000006c0)=""/36, 0x24}, {&(0x7f0000000700)=""/12, 0xc}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/101, 0x65}], 0x9, &(0x7f0000001840)=""/4096, 0x1000, 0x7}}], 0x2, 0x101, &(0x7f00000028c0)={r2, r3+30000000}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e10fd8)={0x0, 0xfffffffffffffffd, 0x0, 0x0, "1d5b33febfe562d4fc5c8f817a957f848be5509794003351101f2608a2a73333"}) 2018/02/26 15:01:11 executing program 7: prctl$setendian(0x14, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020f0000100000000000000000000000030006000000000002f9ffffdf00000100000000000000000800120000000200000000000000000006000000000000000000000000000000fe800000000000000000000000000000ac140000000000000000000000000000030005000000000002004e23000000000000000000000000872abd20836be52cf7824f85a358bf1250b23de808ecd6b30ebf884d851c1cf2963c820a10d1ef4961572e819586721c3118d58755b6067ebaf4cacb58645094ea07f9c18f83662938458212a566f3a7cd29ff30043bd2ffac3a25791691ebd5029cff34d0dc6e"], 0x80}, 0x1}, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000000)) 2018/02/26 15:01:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000b30000)=""/131, 0x83, 0x0, 0x0) gettid() 2018/02/26 15:01:11 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000080)={0x2a0, 0x3, 0xb, 0x0, 0x6, 0x2, {0xa, 0x0, 0x2}, [@typed={0x8, 0x12}, @generic="c1798a1cfa95950521fe6e3e48871ec56a1fb278b301e3904b7c0af0e2bb22d7bab7a13b78a3effb0f2e0a0b17c1203c15a91d987e298ce14c9d9e46a860e8328ec6763374cc923d6d6527c8ea0c63a1a611e2a35227c7629b6bbb154c0d77ad4eded034cd2a0506872d8c234701c95f6d443530815813ae84df20e4fa4c0e1b94798fdd9e53744db26cc87e9a618b4a03cc86da1441d755bb77eccf3c4765cc9b1f9c9fb14030359534c79f48ceabb81240716f0dff91736197a6760e19efbe62c5602fe3801e594c7e2218f706143e3665c5b7", @typed={0x10, 0x4b, @str="70707031932800"}, @generic="9bc154b0fe99513447269d0c4dcffb2ffe3218557d685f3f44d871c42441c10f572534ce8fc2137d6f076ac362fb20770d086b5e496ed58202bff91f3d0bd3c27c28a5f27e79a8a21569fdac53e8f80d4c92baa7c0bdb9d5d6dcb0dd3944f67c55abe098fa1715606f112c66304fc612c4bda7bb0a58fa49c291cd3bc34e7f8d", @nested={0x120, 0x5b, [@generic="2a19f1ca08208c3684a22927ca629243f47b2f7be351eb2f91fcafb8fd4db91fbcb7e5bbd2266b5b435839d4a175899ed95eb2ce03d62539f154c5dcbd231d265c2d18844c43a18dbe09c47e5977f9d64401211ff3fc2b36e1549f476b3fb47067bba3aca3ad7e7930704f3a4c0db8457b91f5c7d0a78edf743407ac54ae43a11728d4f83a2501b5fc7e2799823882f89db888f47545901eed571a679410214726349118a8f8e9321116", @typed={0x18, 0x12, @ipv6=@loopback={0x0, 0x1}}, @typed={0x18, 0x3, @ipv6=@loopback={0x0, 0x1}}, @typed={0x10, 0x9, @u64=0xfffffffffffff000}, @typed={0x8, 0x96}, @generic="29144a20629b25705480a21185340ff505174d649f8d0e9a", @typed={0x10, 0x15, @u64=0x9}]}]}, 0x2a0}, 0x1, 0x0, 0x0, 0x4}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000247fff), 0x0) setsockopt$inet6_buf(r1, 0x29, 0x15, &(0x7f00000003c0)="4b2ebfc2a6f3ef738f9219762344391dbd5872e22dcae0f78c22deada6de8a0c01553adc26c93dec3a4519c81b114dd388cf24faaae72824ad8ab93bcb4d0d00fb033ff400b28ba85a2422051a3f0b46ca5be37ce5beb40223d48322470538c97cfdf6294e8ee40e00f27dc403170c5b7a93d1a75e94de78374cef734008d1bac73def97a782c9f55a345ffe038f344f81b2b7494b152f7a93a456a910af0d286977dc6d24ab2f63ab6bf34ad3a2e052db2dcb734a73ce72ea3259f907c03b6b86e4578bea55937869", 0xc9) 2018/02/26 15:01:11 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xa2003, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0xfffffffffffeffff) futex(&(0x7f000012cfff), 0x8, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000f42000), 0x0) fcntl$setpipe(r0, 0x407, 0x2) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={@generic="ec8b741ac3697b21d3b8f986512cca24", @ifru_flags=0x800}) 2018/02/26 15:01:11 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty}, 0x10) recvfrom(r0, &(0x7f0000000000)=""/81, 0x51, 0x2, &(0x7f0000000080)=@ipx={0x4, 0x0, 0x0, "a3578f6a3455"}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x4001, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x1, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, {0xa, 0x3, 0x3, @empty, 0x4}, 0x6, [0xffffffff, 0x100000000, 0x6ae7, 0xa3, 0x7, 0x1, 0x1, 0x10000]}, 0x5c) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000765faf)}, 0x0) 2018/02/26 15:01:11 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000279ff8)='./file0\x00', &(0x7f0000283ffa)='ramfs\x00', 0x2, 0x0) open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) execve(&(0x7f0000159ff2)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f000001e000)=[&(0x7f0000000000)='ramfs\x00', &(0x7f0000104000)='(\x00']) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/217, &(0x7f0000000100)=0xd9) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000158ffc)=0x1000, 0x4) [ 46.692323] audit: type=1400 audit(1519657271.018:26): avc: denied { getopt } for pid=6988 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 15:01:11 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000014000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) 2018/02/26 15:01:11 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$ax25_int(r0, 0x101, 0x17af0ee849296b0a, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x0, 0x20, 0x7, 0x4, 0x3}) r2 = syz_open_dev$tun(&(0x7f0000c6e000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x9) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_settings={0x53, 0x0, @fr_pvc=&(0x7f0000bea000)}}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x505, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1}, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000d7000)={@common='gre0\x00', @ifru_ivalue=0x1}) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0xc40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000000040)={0x0, 0x3, {0x3, 0x3, 0x3, 0x3, 0x6}}) 2018/02/26 15:01:11 executing program 1: r0 = epoll_create1(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a09ff1)='net/ipv6_route\x00') r2 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x1010, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={r2}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e37ff4)={0x20000005}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) epoll_wait(r0, &(0x7f00003de000)=[{}], 0x1, 0x0) 2018/02/26 15:01:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x3}, 0x4) shutdown(r0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)="54d8fa42f9b72888b9e6e30f13b2c38729ed1fa248b2229947b48aa8ecf7e7d07557115130c73ee61613b947ff3e296981108ae9a01eedc1563cded385358fe0659500cc1005681fe18ef53f3f25c57e6efe6911b674ab3227762ff98fb2289d772d4fb9d423c77a1547b658dbe168f268d392ee78d5ed21d3c105f4a66c7e4842829853d10617206dd06679c6", 0x8d) recvmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=ANY=[@ANYBLOB="0000698eb1830400ace0fde32a848a45cf3b92743d5f36ee6f7ac36f5c6936a49f7a1d2d66c89c492e6d566588ef7f1301651a7c24fe58960c6a40abbe32b2540a2b670d98000000000000000000000000000000"], 0x1, &(0x7f0000001540)=[], 0x0, &(0x7f0000001600)=""/242, 0xf2}, 0x41) r2 = request_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='vmnet0cgroup\x00', 0xfffffffffffffffc) r3 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xfff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000200)={r4, 0xffff}, &(0x7f0000000240)=0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000280)) request_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='{posix_acl_accessppp0\x00', r2) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000280)) 2018/02/26 15:01:11 executing program 1: r0 = add_key(&(0x7f0000b36000)='ceph\x00', &(0x7f0000378ffb)={0x73, 0x79, 0x7a}, &(0x7f0000ba3000), 0x0, 0xfffffffffffffff9) r1 = getpgrp(0xffffffffffffffff) capset(&(0x7f0000000000)={0x20080522, r1}, &(0x7f0000000040)={0x0, 0x2, 0x80000001, 0x0, 0x1f, 0x3f4588b7}) r2 = request_key(&(0x7f00003f5000)='rxrpc_s\x00', &(0x7f0000604000)={0x73, 0x79, 0x7a}, &(0x7f0000013ff0)='/selinux/status\x00', r0) r3 = dup(0xffffffffffffffff) ioctl$TIOCNOTTY(r3, 0x5422) request_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='&\x00', r2) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f000039b000), &(0x7f0000000000)) 2018/02/26 15:01:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) epoll_create(0x5) fgetxattr(r0, &(0x7f0000e9d000)=@known='systec.sumkprotoname ', &(0x7f00009c9000), 0x0) 2018/02/26 15:01:11 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) exit_group(0x9) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000836000)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}}) 2018/02/26 15:01:11 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x3ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000040)=0x600000, 0x4) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=ANY=[@ANYBLOB="100000d652e2eaffd0e68ee5121f9afea67b26f884c438716e669e3964ff06fb599f120f7de145d5541a1cc27af42f369b9b67b9a24bde9bd457be473a29b90e7a3885694d03f0ed603e4ddd956ab6adf437f86433dd6587388c25501169a9837d6c524175e8271d5bab8cd1d6aa193f6960ad0497b0c9"], 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000c00060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x5, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x7}, &(0x7f0000000140)=0x8) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x400000) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) utimensat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={{r3, r4/1000+30000}, {0x77359400}}, 0x100) 2018/02/26 15:01:11 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1, 0x0, 0x200, 0x2, 0x3f}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x10001, 0xffffffffffffff93) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/26 15:01:11 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0x5, &(0x7f0000000000)={0x0}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x3) creat(&(0x7f0000000000)='./file0\x00', 0x14) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000000)={{0x93, 0x9}, {0x6}, 0x2, 0xb732b0113219dc4d, 0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f000002afa4)={0x0, 0x0, 0x0, {0x77359400}}) 2018/02/26 15:01:11 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/l2cap\x00') accept4$llc(r0, 0x0, &(0x7f0000000040), 0x80800) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000066ffef)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000001e000)=[], 0x95, &(0x7f0000e82000)}, 0x0) 2018/02/26 15:01:11 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00007dcffc), 0x3) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x802, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000040)={0x20, 0xbd0c, 0x6, 'queue1\x00', 0x800}) 2018/02/26 15:01:11 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x6, 0x800, 0x8001, 0x2}) socket$nl_crypto(0x10, 0x3, 0x15) ioctl(0xffffffffffffffff, 0x442000000000127f, &(0x7f0000000000)) 2018/02/26 15:01:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x6, 0x4) listen(r1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000040), 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/26 15:01:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f00000000c0)={0x0, 0x0}) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x0, r0+10000000}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x3, 0x4, &(0x7f0000852ff8), &(0x7f0000326ffc), 0x0) [ 46.953058] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/02/26 15:01:11 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x408c00, 0x0) ioctl$TIOCCONS(r0, 0x541d) rt_sigaction(0x3b, &(0x7f0000000040)={0x80000001, {0x9}, 0xd8000007, 0xffff}, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) prctl$void(0x21) 2018/02/26 15:01:11 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r1, &(0x7f0000807000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) connect$inet(r1, &(0x7f0000000000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) socket$inet6(0xa, 0x3, 0x6) 2018/02/26 15:01:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e94ff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) dup2(r0, r1) 2018/02/26 15:01:11 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0x5, &(0x7f0000000000)={0x0}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x3) creat(&(0x7f0000000000)='./file0\x00', 0x14) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000000)={{0x93, 0x9}, {0x6}, 0x2, 0xb732b0113219dc4d, 0x80}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f000002afa4)={0x0, 0x0, 0x0, {0x77359400}}) 2018/02/26 15:01:11 executing program 4: recvmmsg(0xffffffffffffff9c, &(0x7f0000000600)=[{{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/117, 0x75}], 0x1, &(0x7f0000000100)=""/134, 0x86, 0x4}, 0x7ff}, {{&(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f0000000540)=[{&(0x7f0000000200)=""/58, 0x3a}, {&(0x7f0000000240)=""/19, 0x13}, {&(0x7f0000000280)=""/187, 0xbb}, {&(0x7f0000000340)=""/205, 0xcd}, {&(0x7f0000000440)=""/250, 0xfa}], 0x5, &(0x7f0000000580)=""/89, 0x59, 0x8}, 0x3}], 0x2, 0x2022, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0xffffffffffffffff, 0x2000004004030, r0, 0x0) sched_getparam(0x0, &(0x7f0000000000)) uname(&(0x7f0000000640)=""/24) 2018/02/26 15:01:11 executing program 7: getcwd(&(0x7f0000000000)=""/205, 0xcd) fsync(0xffffffffffffffff) 2018/02/26 15:01:11 executing program 6: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000fe0)) readv(r0, &(0x7f0000680000)=[{&(0x7f0000ed3f44)=""/9, 0x9}], 0x1) 2018/02/26 15:01:11 executing program 3: r0 = socket$inet(0x2, 0x800000002, 0x20802188) r1 = perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x100000000, 0x2, 0x6, 0x8, 0x0, 0x1, 0x1000, 0x8, 0x1f, 0xfffffffffffffffa, 0x8, 0xfffffffffffffffc, 0xec, 0x62f3, 0x8, 0x4, 0x1, 0x0, 0x7fffffff, 0x4, 0xffffffffffff0000, 0x7, 0x4, 0x9, 0x79, 0x9, 0x100000001, 0x7fffffff, 0x6, 0x20, 0x8001, 0x4, 0x7, 0x7f, 0xfff, 0xe4, 0x0, 0x8, 0x1, @perf_config_ext={0xff, 0x8}, 0x8010, 0x1, 0x80000000, 0x7, 0x6, 0x1, 0x2}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xf) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ptype\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendmsg$nl_generic(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x25, 0x704, 0x4, 0x1, {0x20}, []}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x4010) sendto$inet(r0, &(0x7f0000f49000)="000000000000007301b5ab833028a24f", 0x10, 0x8084, &(0x7f0000319ff0)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0xffffffffffffffc8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@generic="7d3a27555e784c6d39579a1a7c081859", @ifru_flags=0x2a00}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f0000000100)={0x6, 0x13, 0x81, 0x1, 0x3, 0x3f10}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x700, 0x30, 0xecf, 0x4c8}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xe5, 0x2}, 0x98) sendto$inet(r0, &(0x7f00008b3000)="05", 0x1, 0x0, &(0x7f000082dff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/26 15:01:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/26 15:01:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0x100000001, 0x1, 0x7, 0x0, 0xba, 0x8}) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) write(r0, &(0x7f000006e000), 0xfffffdd8) ioctl$int_in(r0, 0x5421, &(0x7f000020e000)=0x5) write(r0, &(0x7f0000c35000), 0x0) 2018/02/26 15:01:11 executing program 5: r0 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='/dev/ppp\x00', 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000180)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)=@ethtool_cmd={0x24, 0xffff, 0x2, 0x81, 0x0, 0x0, 0x100, 0x25, 0xfffffffffffffffc, 0x4, 0x0, 0xff, 0x9, 0x3, 0x824b, 0x56, [0x400, 0x8]}}) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) keyctl$search(0xa, r0, &(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, r0) 2018/02/26 15:01:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x1, 0x40, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x2, 0x9, @empty, 0x10000}}, 0xac61, 0x5}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0x8a, "9f0657056e9c437914e1ca9fdd71b9088f5549b2607c21b5d1989fd82cbd6cb3c1819a2951fdaf40708eca7cbb3ba64fd13bb7e2958fc38bbb490ea1580df77b5452fa2fc516a420fa2288008596353750fa578f283e99b8b1287addf0abf4a032c3f261815487e3d91f218d15e69bbe2a941e097537e9ae7ed9c36c4e3031f2518302978e0790aa14b3"}, &(0x7f0000000200)=0x92) setsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000efb000)="3900001402", 0x5) 2018/02/26 15:01:11 executing program 3: r0 = socket$inet(0x2, 0x800000002, 0x20802188) r1 = perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x100000000, 0x2, 0x6, 0x8, 0x0, 0x1, 0x1000, 0x8, 0x1f, 0xfffffffffffffffa, 0x8, 0xfffffffffffffffc, 0xec, 0x62f3, 0x8, 0x4, 0x1, 0x0, 0x7fffffff, 0x4, 0xffffffffffff0000, 0x7, 0x4, 0x9, 0x79, 0x9, 0x100000001, 0x7fffffff, 0x6, 0x20, 0x8001, 0x4, 0x7, 0x7f, 0xfff, 0xe4, 0x0, 0x8, 0x1, @perf_config_ext={0xff, 0x8}, 0x8010, 0x1, 0x80000000, 0x7, 0x6, 0x1, 0x2}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xf) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ptype\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendmsg$nl_generic(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x25, 0x704, 0x4, 0x1, {0x20}, []}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x4010) sendto$inet(r0, &(0x7f0000f49000)="000000000000007301b5ab833028a24f", 0x10, 0x8084, &(0x7f0000319ff0)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0xffffffffffffffc8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@generic="7d3a27555e784c6d39579a1a7c081859", @ifru_flags=0x2a00}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f0000000100)={0x6, 0x13, 0x81, 0x1, 0x3, 0x3f10}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x700, 0x30, 0xecf, 0x4c8}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xe5, 0x2}, 0x98) sendto$inet(r0, &(0x7f00008b3000)="05", 0x1, 0x0, &(0x7f000082dff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/26 15:01:11 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000080)={@remote, @dev, 0x0}, &(0x7f00000000c0)=0xc) bind$packet(r0, &(0x7f0000000100)={0x11, 0x1f, r1, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) readv(0xffffffffffffffff, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0xe6, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x8}}}}, 0x90) 2018/02/26 15:01:11 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x400) r1 = socket(0x10, 0x2, 0x200) write(r1, &(0x7f0000000140)="240000002a00070012efffffe54afffffffeffff0100000001000000000014f1000008a4", 0xa) setsockopt$inet_int(r1, 0x0, 0x1e, &(0x7f0000000000)=0x6, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000000040)={0x0}) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000080)) 2018/02/26 15:01:11 executing program 6: fcntl$setpipe(0xffffffffffffffff, 0x407, 0x100004) r0 = socket$inet6(0xa, 0x2, 0x5) pwrite64(r0, &(0x7f0000000000)="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", 0xff, 0x0) 2018/02/26 15:01:11 executing program 3: socket$inet6(0xa, 0x80000, 0xd9) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x800) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00008e8000)=@add_del={0x2, &(0x7f0000512ff0)=@syzn={0x73, 0x79, 0x7a}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8914, &(0x7f0000781000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00008e7fe0)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/02/26 15:01:11 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@fragment, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc1ff8)=[{&(0x7f00005c1f05)}], 0x1}, 0x8000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xb419}}, 0x86ac, 0x8, 0x7, 0x2, 0x8b}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x40, 0x7, 0xd2af, 0x1, 0xd22be7769dc9cc3c}, &(0x7f0000000200)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x4, 0x80, 0x2, 0x8, 0x9636, 0x7, 0xfb22, {r2, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x5f58, 0x80, 0xfffffffffffffffb, 0x4, 0x79f0}}, &(0x7f0000000300)=0xb8) sendto$inet6(r0, &(0x7f0000fd5000), 0x0, 0x0, &(0x7f000089cfe4)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) r3 = accept4(r0, &(0x7f0000000040)=@ipx, &(0x7f0000000080)=0x10, 0x80000) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00000000c0)=0x5, &(0x7f0000000100)=0x4) 2018/02/26 15:01:11 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)=""/217) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x10}) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x420000040101800) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x1, 0x40e, 0x7}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x4, 0x2, 0x3, 0x9, r2}, &(0x7f00000001c0)=0x10) 2018/02/26 15:01:11 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfcc, 0x40000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001680)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000016c0)={@dev={0xfe, 0x80, [], 0x0, 0xc}, 0x4, r1}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r2 = syz_fuseblk_mount(&(0x7f00007da000)='./file0\x00', &(0x7f00007cdff2)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x1) 2018/02/26 15:01:11 executing program 6: r0 = socket$packet(0x11, 0x20000000000003, 0x300) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400001, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x6, 0x7, 0x20, &(0x7f0000ffc000/0x3000)=nil, 0x3ff}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0xc40, 0x7, 0x2000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2018/02/26 15:01:11 executing program 4: r0 = add_key$keyring(&(0x7f0000dd6000)='keyring\x00', &(0x7f0000a1affb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000fa1ff8)='keyring\x00', &(0x7f0000acfffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x5, 0x2, 0x6, 0x8001, 0xfffffffffffffe00}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=r3, @ANYBLOB="88000000f5ef6288438f0c9a5d28add7e831011847d7882de5b1f3b01fcd0b8ad8cf88df9c7568a3f4692f6e3b07b42af5fb998a8ae550611e13f66ddfda682244305886cec5903336c92322a4b62452a558ec6bbc1c9f37ea58b6e2647949ba3f454b647094bc006b200cbee888b678c2a305139e707f0911fa139537c4f771d7efcb382f14e7e2b33d017157397079d903b55ec12ed0208cedf7d631027288c5886bf6f8b8c8b764b83905b11d3a93e8c645f98883"], &(0x7f0000000180)=0x90) keyctl$get_security(0x11, r1, &(0x7f0000f7f000)=""/142, 0x8e) 2018/02/26 15:01:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x14000, 0x80) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f00008d1ff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000faffa0)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) close(r0) 2018/02/26 15:01:11 executing program 7: r0 = socket$inet(0x10, 0x40000000040003, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000afd0)="2f0000001d00030000fffd946fa28300010000d87f86c497271d85680800a3a2d188737e0b000100015867855e79a5", 0x2f}], 0x1}, 0x0) 2018/02/26 15:01:11 executing program 7: clone(0x48214000, &(0x7f0000000fff), &(0x7f00000d9000), &(0x7f0000a4d000), &(0x7f0000000ee9)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$ipx(r0, &(0x7f0000000440)={0x4, 0x7, 0x4, "33d3bf61d15c", 0x2}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000000c0)=[0xffffffffffffffff]) fchown(r0, r2, r3) r4 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='\x00', 0xfffffffffffffffd) r5 = add_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="6ab95998ff9059a53b8fe200b65eebf19d726536dbfebcfce8588a38b4ff064c338a326b9cf0c33d74d845255b8c62a86490f1551237e70fba47f360c8e5847d547973b6397705e52d1533ab3e65936d39aac1c63af8f6cead4594545ceec8b33251d2994ab3e0991cae27a13132ab70f608a0b1ff4c661976c695975438b0cf7bcf8163f8ac435f2d08a0ac942720cf8d30df050d9297b417d113fd69120a3ad4bb0d81b2dcb616", 0xa8, 0xffffffffffffffff) keyctl$link(0x8, r4, r5) ppoll(&(0x7f0000000000)=[{r1, 0xa404}], 0x1, &(0x7f0000000040), &(0x7f0000000080)={0x1000}, 0x8) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x3, @rand_addr=0x2}}, 0x20) readahead(r1, 0x6, 0xc6) 2018/02/26 15:01:11 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@multicast1=0xe0000001}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x3}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00001c6000)={0x0, 0x0, &(0x7f0000415ff8)={&(0x7f000069a000)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/26 15:01:11 executing program 5: mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) removexattr(&(0x7f0000f19000)='./file0\x00', &(0x7f00003c9000)=ANY=[@ANYBLOB="0038e7beeea4e77076"]) 2018/02/26 15:01:11 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x40, &(0x7f0000c81ffe)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = geteuid() r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x9) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x402001, 0x0) fchown(r4, r1, 0x0) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f0000000180)=0x61ef) 2018/02/26 15:01:11 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000ef31)='b'}) r1 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x2010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x6c, 0x0, &(0x7f0000000100)=[@transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x60, 0x8, &(0x7f0000000040)=[@fda={0x66646185, 0x1, 0x1, 0x24}, @ptr={0x70742a85, 0x1, &(0x7f0000000000), 0x1, 0x2, 0x23}, @flat={0x73682a85, 0x1, r1, 0x2}], &(0x7f00000000c0)=[0x78]}}, @clear_death={0x400c630f, 0x3, 0x4}, @release={0x40046306, 0x1}, @release={0x40046306, 0x1}, @decrefs={0x40046307, 0x3}], 0xd0, 0x0, &(0x7f0000000180)="9de28641daaff727988729f37f7f593aeeb8a4993fececd7808479e939734d413ba5c89126cbad4c87f7b299686e83fd18244f5c776f76d335e0b889bd75730e81d251be510abd3463717c33f1304a6e8fe0ee30ce0aa9478a0e4cc937247c85bd7b5cf8aaa0e719a459b3950082e5072be1cdbda9d098cfdb788da189f27953960ac4b3c9f81cf98743ecbbe088d8f8dcb4de93b02dbdc50f44ca8a1d0abdceaa0be980f88bc8dac882d612558e50349b30bfb21426f6fdb7fb279e5182b8085bf830eb201eac2a9c477f106e1222dd"}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000300)={0x0, 0x6, 0x1, [0x5]}, &(0x7f0000000340)=0xa) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000380)={r3, 0x8}, &(0x7f00000003c0)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x1c4, 0x0, &(0x7f0000011f9d)}) 2018/02/26 15:01:11 executing program 6: r0 = mq_open(&(0x7f0000000000)='\x00', 0x40, 0x11, &(0x7f0000000040)={0x44, 0x275d, 0x2, 0x10001, 0xa62e, 0x0, 0xfff, 0xffffffff}) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x200000e, 0x40010, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6, 0x240) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000ffc)=@fragment, 0x8) [ 47.348016] audit: type=1400 audit(1519657271.668:27): avc: denied { create } for pid=7156 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 47.386908] device syz3 entered promiscuous mode 2018/02/26 15:01:11 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e400000000000000ffffffff000000004000000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) fstat(r0, &(0x7f0000000040)) 2018/02/26 15:01:11 executing program 4: unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) fsetxattr(0xffffffffffffffff, &(0x7f0000542ff4)=ANY=[@ANYBLOB='btrfs.Ramfs\x00'], &(0x7f0000393ffc)='R2.\x00', 0x4, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in=@loopback, @in=@dev}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) [ 47.422073] audit: type=1400 audit(1519657271.748:28): avc: denied { write } for pid=7156 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/26 15:01:11 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) bind$inet(r0, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xd}}, 0xa) 2018/02/26 15:01:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@rand_addr]}, 0x14) 2018/02/26 15:01:11 executing program 7: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003cff4)={0x0}, &(0x7f0000e37000)=0x156) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000ca6)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) pipe(&(0x7f0000000000)={0x0}) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x3145, 0x0, 0x1, 0x7fffffff}, {0x3ff, 0x7, 0x762, 0x7}, {0xfff, 0x8, 0x8, 0x8}, {0x7fffffff, 0x40, 0x4, 0x8001}]}, 0x8) wait4(r1, &(0x7f0000238000), 0x0, &(0x7f0000001fb8)) 2018/02/26 15:01:11 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7006) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/26 15:01:11 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000000)) 2018/02/26 15:01:11 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0x81}) sched_rr_get_interval(r0, &(0x7f0000000000)) 2018/02/26 15:01:11 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @empty}}, 0x8, 0xfff, 0x613d, 0x401, 0x18}, &(0x7f00000000c0)=0xa0) r2 = dup(r0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x100, 0x0) socketpair(0x0, 0x1, 0x5, &(0x7f0000000140)={0x0, 0x0}) renameat(r2, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00') setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x4, 0xffffffffffffff80, 0x4, 0x3f, 0x7, 0x5, 0x9, 0x5, r1}, 0x20) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000015c000)={0x2, &(0x7f0000326000)=[{0x5}, {0x6}]}, 0x8) [ 47.513722] binder: 7177:7202 transaction failed 29189/-22, size 96-8 line 3005 [ 47.547215] binder: 7177:7202 transaction failed 29189/-22, size 0-0 line 3005 2018/02/26 15:01:11 executing program 6: r0 = socket(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000000000), 0x4) setsockopt(r0, 0x4, 0x2, &(0x7f0000000040)="6728d97f209a08a3506520c23ce3c37f73f61aa20cffd825f27d1b230c1b94e9b238b417e6b63432591d48775fc79aa403392131edcee08aac5f1c0321809dee1268a0eeed36a43e4df395a60588f7c0892826b6461dfb7de5842759a539508b6cd36691e09e6e121c21bca243b3c942bfc55a89551a33797679a82f6bf3b830b2e5c4c6cc70420603abb9735f540595386a33dee383add5808b52d641b49e5c388e75f315ef9d3f4f5b656546e92c3e99b99aa542bcd9739404", 0xba) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000100), 0x0) 2018/02/26 15:01:11 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x880, 0x1) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f0000000080)={0x7, 0xe7, 0xffffffff, 0x0, 0x18, 0x5a67}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=ANY=[@ANYBLOB="01634040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR64=&(0x7f00007b9815)=ANY=[], @ANYPTR64=&(0x7f000069d000)=ANY=[]], 0x0, 0x0, &(0x7f0000ef9000)}) 2018/02/26 15:01:11 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00005f7000)='smaps\x00') clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x0, 0x1bcd9f3c69cf844a, &(0x7f0000000040)={r1, r2+30000000}, &(0x7f0000000080)) sigaltstack(&(0x7f000062f000/0x2000)=nil, &(0x7f0000510000)) sigaltstack(&(0x7f000062f000/0x2000)=nil, 0x0) sendfile(r0, r0, &(0x7f0000c7a000)=0x100004, 0x10001) 2018/02/26 15:01:11 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x35, &(0x7f00002e0000)={@ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x26}, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x2, 0x2, @empty, 0x2}, {0xa, 0x0, 0x200000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, 0x10000, [0x3, 0x1, 0x3, 0x0, 0x5, 0xf65, 0x6, 0xa7]}, 0x5c) [ 47.579375] binder: 7177:7220 transaction failed 29189/-22, size 96-8 line 3005 2018/02/26 15:01:11 executing program 2: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="723a74726163657903000000000000009a97e06add68726f7574655f657865635f743a733020756e636f6e66696e6564bf8db6d3989d70c16d5f723a696e736d6f645f743a73302d"], 0x3ae) [ 47.620601] binder: 7177:7220 transaction failed 29189/-22, size 0-0 line 3005 2018/02/26 15:01:12 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000ef31)='b'}) r1 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x2010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x6c, 0x0, &(0x7f0000000100)=[@transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x60, 0x8, &(0x7f0000000040)=[@fda={0x66646185, 0x1, 0x1, 0x24}, @ptr={0x70742a85, 0x1, &(0x7f0000000000), 0x1, 0x2, 0x23}, @flat={0x73682a85, 0x1, r1, 0x2}], &(0x7f00000000c0)=[0x78]}}, @clear_death={0x400c630f, 0x3, 0x4}, @release={0x40046306, 0x1}, @release={0x40046306, 0x1}, @decrefs={0x40046307, 0x3}], 0xd0, 0x0, &(0x7f0000000180)="9de28641daaff727988729f37f7f593aeeb8a4993fececd7808479e939734d413ba5c89126cbad4c87f7b299686e83fd18244f5c776f76d335e0b889bd75730e81d251be510abd3463717c33f1304a6e8fe0ee30ce0aa9478a0e4cc937247c85bd7b5cf8aaa0e719a459b3950082e5072be1cdbda9d098cfdb788da189f27953960ac4b3c9f81cf98743ecbbe088d8f8dcb4de93b02dbdc50f44ca8a1d0abdceaa0be980f88bc8dac882d612558e50349b30bfb21426f6fdb7fb279e5182b8085bf830eb201eac2a9c477f106e1222dd"}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000300)={0x0, 0x6, 0x1, [0x5]}, &(0x7f0000000340)=0xa) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000380)={r3, 0x8}, &(0x7f00000003c0)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x1c4, 0x0, &(0x7f0000011f9d)}) 2018/02/26 15:01:12 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000000)=""/56, &(0x7f0000000040)=0x38) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x120) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x1c, 0x2, 0x6, 0x15, 0x1000, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000f2a000), &(0x7f0000f2d000)=0x38) 2018/02/26 15:01:12 executing program 2: r0 = socket(0x10, 0x802, 0x0) socket$inet6(0xa, 0x0, 0x80000001) write(r0, &(0x7f0000000180)="220000001a0007f5009433dd0100040080010f0001c600150900000006000f000027", 0x22) 2018/02/26 15:01:12 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x2, 0x880da14, 0x4, 0x20000000, 0x8020000000}) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000000)=0x10001) ioctl(r0, 0x2285, &(0x7f0000007000)='S') sched_yield() 2018/02/26 15:01:12 executing program 5: r0 = userfaultfd(0x0) read(r0, &(0x7f000093cfe0)=""/32, 0xfffffffffffffe26) 2018/02/26 15:01:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00002d2d7c)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100300011c6900bb77a107c27e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061875d7220342000747ecf48b050000ff03000000000000efba00b3b40f0000c62cc6e96c7a44000000007ed089f74164536dab653670786eaec0ef151332450f779c48655685b7e75ab4f1b8fc393d2696c0c3ba5aeae20000000000000013659c0000", 0xc8) fgetxattr(r0, &(0x7f0000000000)=@random={'user.', '\x00'}, &(0x7f0000000040)=""/161, 0xa1) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000100), 0x0) 2018/02/26 15:01:12 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in6={{0xa, 0x0, 0x101, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xd4a6}}, [0x7, 0x200, 0x2, 0x5, 0x9, 0x3, 0x7fff, 0x80, 0xfffffffffffffffa, 0xe4, 0x3, 0xffffffffffff7fff, 0x88b8, 0x7fff, 0x9]}, &(0x7f0000000200)=0x108) 2018/02/26 15:01:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x7ff) getpeername$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10) 2018/02/26 15:01:12 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x2f, &(0x7f0000000040)=0x1, 0x4) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x1e) [ 47.681699] binder: BINDER_SET_CONTEXT_MGR already set [ 47.687041] binder: 7234:7247 ioctl 40046207 0 returned -16 2018/02/26 15:01:12 executing program 2: mkdir(&(0x7f000043eff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x40, &(0x7f000000a000)) r0 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00007ec000)={0x1}) truncate(&(0x7f0000afe000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000000)={0x1f, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000040)={0x4, r1, 0x1, 0x800}) 2018/02/26 15:01:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003dc0)=[{&(0x7f0000001080)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002380)=[]}, {&(0x7f0000002400)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003900)=[], 0x0, &(0x7f0000003d00)=[]}], 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000012980)=[{{&(0x7f00000015c0)=@sco={0x1f}, 0x8, &(0x7f00000028c0)=[], 0x0, &(0x7f0000000000)=[]}}, {{0x0, 0x0, &(0x7f0000003dc0)=[], 0x27f, &(0x7f0000003e40)=[{0xc}], 0xc}}], 0x2, 0x0) writev(r0, &(0x7f00002cdff0)=[{&(0x7f0000000000)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000000000008003f0000000000060004000000000000597b4499b5de50a1", 0x41}], 0x1) 2018/02/26 15:01:12 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000001fd8)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "9f488ed80ef65b8290f74161eb37614b594661bbe38b8351290262ebc4d01a19"}}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common='ip6gre0\x00', 0x10) 2018/02/26 15:01:12 executing program 7: pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x800) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bic\x00', 0x4) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000000c0)=""/232, &(0x7f0000000040)=0xe8) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00000001c0)=""/141) ustat(0x5, &(0x7f0000000280)) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000040)) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000002c0)=""/185) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000005, 0x40012, r2, 0x200) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00000002c0)={0x80000001, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000000300)={r3}) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) 2018/02/26 15:01:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00000b7fe0)=[{&(0x7f00005d0f11)=""/239, 0xef}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x801) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x9}) r3 = dup3(r1, r2, 0x80001) inotify_add_watch(r3, &(0x7f0000000000)='./file0\x00', 0x0) writev(r3, &(0x7f00008ba000)=[{&(0x7f0000cdff22)='I', 0x1}], 0x1) 2018/02/26 15:01:12 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)=',\x00', 0xfffffffffffffff9) r4 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="a990878cd4382a92c40c539a56285e5631ceadf34613cf6e41da1213", 0x1c, 0x0) r5 = request_key(&(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='+securityW\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f0000000240)={r3, r4, r5}, &(0x7f0000000280)=""/135, 0x87, &(0x7f0000000400)={&(0x7f0000000280)={'tgr128-generic\x00'}, &(0x7f00000002c0)="393853563f674ff8bbf25693694d78d946fb5c4a318d0d8f35b46be44fa2c729f5fdc8aeb3dd8311bd951ceb3e54e76e947cf79a82dec9b11549a2679de7187c8692f49bd380a6de3e12c5e22e1eb86239589cd83dc57bab2f8a9568dda195415981cd5687843f80a9741cab6a20425631d19742fc2e9b8381c78516c61e", 0x7e}) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000f21)=""/223, 0xdf}], 0x1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r6, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000000b000), &(0x7f000000fffc)=0x4) 2018/02/26 15:01:12 executing program 3: rt_sigprocmask(0x1, &(0x7f0000000000)={0x2f7145410000}, &(0x7f0000000040), 0x8) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'user.', 'ppp1md5sum.vmnet0xcpuset)keyring\x00'}) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001ff0)=[{&(0x7f0000000f15)=""/235, 0xeb}], 0x1, 0x27ffffffd) [ 47.775198] binder: 7256:7273 transaction failed 29189/-22, size 96-8 line 3005 [ 47.797211] binder: 7256:7273 transaction failed 29189/-22, size 0-0 line 3005 2018/02/26 15:01:12 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000ef31)='b'}) r1 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x2010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x6c, 0x0, &(0x7f0000000100)=[@transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x60, 0x8, &(0x7f0000000040)=[@fda={0x66646185, 0x1, 0x1, 0x24}, @ptr={0x70742a85, 0x1, &(0x7f0000000000), 0x1, 0x2, 0x23}, @flat={0x73682a85, 0x1, r1, 0x2}], &(0x7f00000000c0)=[0x78]}}, @clear_death={0x400c630f, 0x3, 0x4}, @release={0x40046306, 0x1}, @release={0x40046306, 0x1}, @decrefs={0x40046307, 0x3}], 0xd0, 0x0, &(0x7f0000000180)="9de28641daaff727988729f37f7f593aeeb8a4993fececd7808479e939734d413ba5c89126cbad4c87f7b299686e83fd18244f5c776f76d335e0b889bd75730e81d251be510abd3463717c33f1304a6e8fe0ee30ce0aa9478a0e4cc937247c85bd7b5cf8aaa0e719a459b3950082e5072be1cdbda9d098cfdb788da189f27953960ac4b3c9f81cf98743ecbbe088d8f8dcb4de93b02dbdc50f44ca8a1d0abdceaa0be980f88bc8dac882d612558e50349b30bfb21426f6fdb7fb279e5182b8085bf830eb201eac2a9c477f106e1222dd"}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000300)={0x0, 0x6, 0x1, [0x5]}, &(0x7f0000000340)=0xa) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000380)={r3, 0x8}, &(0x7f00000003c0)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x1c4, 0x0, &(0x7f0000011f9d)}) 2018/02/26 15:01:12 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000002000/0x3000)=nil) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000ff5)='/dev/hwrng\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x6, 0x1, 0x10, "02d46fbddd90c8fb8fe07dfeb71eb682b61338e90ca1230d6b92de6ea5f93e658e31de1c2f0e975e04b879d095203b0e0880a49d967e9c7794b471457e341409", "e182b188d3681962fe5703bad829cdc40cef750376ae52f68dbd927388f1955b0cb58e17b561ecc690c4e1889612cb4c815040227727bccec3a9334b91afe06f", "1cf519e5f970d105ea074cfad39bf0ba70c03c1d8048bb21588af68059a23ad7", [0xfffffffffffffffe, 0x9]}) 2018/02/26 15:01:12 executing program 3: gettid() getpgid(0xffffffffffffffff) r0 = socket$pppoe(0x18, 0x1, 0x0) finit_module(r0, &(0x7f0000000000)='eth1vboxnet0\x00', 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='limits\x00') preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0xb3}], 0x1, 0x0) 2018/02/26 15:01:12 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x1000}, 0x4) dup2(r1, r0) 2018/02/26 15:01:12 executing program 1: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0xa0d) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="b98039b7b684384c61711cde037e5427e360d5e6100f5130f5481aa79fe423948266f4226c0ec658025994cdcf5b86553eba49f1e2042ccdfd1770188294970c380afa20381c51b9f5ba6de03e4d129151abe3f32a1ac19c872b0dc32abf68b1ca1de56a20f6fb022895655461434e5670415deed8cb8cb67fb2457c22e73bb94bf91b1c5adb2277b700c293fdb649e12e4811774044f0e4cc938d7072f1c636c1", 0xa1, 0xfffffffffffffff8) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0xc38}}, 0x800, 0xfffffffffffffff7, 0xfffffffffffffff9, 0x1, 0x1}, &(0x7f0000000340)=0xa0) r3 = getuid() getgroups(0x8, &(0x7f00000001c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r5 = accept4(0xffffffffffffff9c, &(0x7f0000000200)=@ipx, &(0x7f0000000240)=0x10, 0x800) sendmmsg(r5, &(0x7f0000000580)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000280)="10fcc5292de50ad47ed3c874d21006207952579a19b8d00df1c5fc6cdad4acc66d049ddf3cd0f25ec9cc7c9b00eab30ace5451ca86afba124130d255c124667c92307ed0f510960a5230b92b303af62b6b7e262abb8f0c0d4c6d506239ff3f98961e57c815d23cb693e2959ac3986ab355e623ce9a408ef9844ebd7efb0284eed91b177658be4a051bcdbc17456a203bd633c29b130eda6fa16e6fbd3e288f513dca937a20f4ba5eb0b033cdce1b75a1857208823a441e35120d63bf1d0ee68db62d3c825e0dbebaa4a2352223fcaba200a28ff9b4a738adf747e21679397bfdd79d94960d15b11878c66bc83e", 0xed}], 0x1, &(0x7f00000003c0)=[{0xe8, 0x29, 0x5, "9d4d938f45fa8f4af799f29bcf933d0024af5c92cd5bdbb6e55ee72ad80a6e8774aad1bf34f7d92a5e710fcb850331053ed8dc138c582188489d0914d338d48a97db337c3487e73b09dd98ed18d17b950d15d787a8139fc75fffd94ae4e44624e2183f6a66136ceb6604eafce752edaa44d26cda607b7e8739509f917fcc567503f554b178c716beda3846f9b5ab4fe0297a97d7269be6a7825c810b99c4cc115d1e2651e415c5a79014ee0b8df612063c9e86dfd6c1bc265d76d58e9a58110b18a66ba1ad0d698733d61eeb75655fe0d29a38718247cd4f3f804b21"}, {0x84, 0x108, 0x7, "853ff9f871e3ede88c72c46377fa28929c21b7b62296b0b368f0d3902fc62d5b3c4a3389d1975cca865d05c16ae121ffb7ec5681b9bd628ef5e3f8472afcd72787d657b90ed65992b826edb9cca2555cb388ae1af3b1e8d485852ed223622a11784b1fa9759b90fd8df5ca780428169660e4984134bbf3"}, {0x38, 0x117, 0x100000001, "072feeb9c5f8ab8d117b6c34e63ebe9f04b5b75fde6f403e47ae0c42ec8bd72fdc62722b2041809055"}], 0x1a4, 0x20000000}, 0x80000000}], 0x1, 0x8081) keyctl$chown(0x4, r0, r3, r4) mknod(&(0x7f0000000080)='./file0\x00', 0x20, 0xfffc0000) 2018/02/26 15:01:12 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mlock2(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x0) 2018/02/26 15:01:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) ioctl$KIOCSOUND(r0, 0x4b2f, 0x40) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/02/26 15:01:12 executing program 6: sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) 2018/02/26 15:01:12 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000480)=[{&(0x7f0000000000)="5e80ba260b8ac8f037bad383dae389852d680eaa811595e3a98befd67cde7b9699399a325e3e168b63cf3c33cd9c115ff806180fae38dc4a191ea09e5a2030f20d494cca8a631b6694422b3e05eeda2988db238c06666ca7febfba80", 0x5c}, {&(0x7f0000000080)="71de92af3c1aa3175e9f3f8f85362ee33103e734a42c23d60c95462a33a9731011c427929445f14f04e163582249ade448765e607c77936fff19dac860f2a182ae053c487973750f7de2cf99fddf40f2a9c6311cdfe7d09c57f4edae8996547e223332bbfd0a137a51c6125f27faf5473e3a6c567a71f4bd07d4d74048fe6e", 0x7f}, {&(0x7f0000000100)="bdb9084d8444348e263e7d02e59f711e9b0bc5b973afcbc6b0b0e5a608156004bd95b4117c40bc7cc08d05919d80f33d994cfe4f7b7d7601e01254a119d8c0e319be05c640665c13f09dfe4629460c2907a7128aeb258f5cc46b588a490412ca52e828457f5c2aee52c33f", 0x6b}, {&(0x7f0000000180)="6bc0d5b19a237eb4d74847a2271509a88105267d22", 0x15}, {&(0x7f00000001c0)="dcfa6266ae546f4cff6f4106739e9972f3d88636424a719857feb1ef57e2b209d3281ce9544f48fea36750a0dac0b7721143a86ebb631a6b5b33b9866c84c9f25be638693d7f69fa3e0fd09145644101f3440b30b8f0d81aa27dd670453ec6d1512c4fd16bfe54cd3178d62fab069ad55f096a7e0b9f3b2deb07e5bc41b01aa870feb14f7b5cc8d5a30b238c82721af41314091516bc50494f67f0b241133381883658fe11425fc516ec", 0xaa}, {&(0x7f0000000280)="21b2ae9a0bed11c267c7daff643971adae5a881cd0c33897596a08d4fabb12988569e2a66d0da9221fcaba3163aa423ebe220d829ec6920d", 0x38}, {&(0x7f00000002c0)="3521de772e443909d4d5aa9c437b831f313eb00b011c34325449893f9f397f5cfb99e48c0b8b53e530ce2cf28f460f394446c9ddebd89fad39ccd131ef11991187a466f40f10e75dfbc1b70b04660373f0e759c39742ae230c82fd745f0f02fd8e58704a0de30e48a756f8c153df67fc3ae96abe80af24f4a05ba40aa2aa6f48760e4985aeda5779e2f3f52739e5179531fe40428a9b573e9be0c6af0d4be263c184dacf505c1aa12c923be0fdcb2a", 0xaf}, {&(0x7f0000000380)="bb7726ba29c8cbec8e6a2392ebe5b0ba2f894110b7e45ef31a52248e4cecc0cbf619940e096adcafb9ad853ed8d5c6eed4f5ac77ab1a04d4fa108dcb0c6e9ab30743f826cf518db667eaa19bcf609dcca0d0d5c9dd4a83db8031698d43bd01553d363f7bebd9ee1b51156718040988b0cfbfa4499b693381d0c7ff40804bd3fd1471a56f244958ac713488057fe30e7f6d8cd607f37fb13724f1608eb37df29bd0a878be62f90fa37b1ee2fa572a43370653199948ddd1a1c05945bc", 0xbc}, {&(0x7f0000000440)="180737da76708a0533f284505b280134d7493959acc4f44dbd6793342a40e5f5e0e1ce0dfa7506bd0a82b61b11118e356094d46591e2", 0x36}], 0x9, 0x8) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000834ff4)={0x2, 0x1, 0x0, 0x0, 0x80000001}, 0xfffffffffffffc1d) r3 = dup3(r0, r0, 0x80000) fstatfs(r2, &(0x7f0000000500)=""/4096) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000000)) 2018/02/26 15:01:12 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x10000}, 0x8) pwrite64(r0, &(0x7f0000000040)="bff7804b9d31366df005a2dce5dd6abd45b806d7f95658fb49f7e433384d7503a4886aace7d8aa2299ce4cac0ffd80588c0f75fcd30a00122fa73bc4eb0a5110162d9ae30e973c5de62863d0b35f1a34069820bbbea828bcc839efb96dd219147badaf7bcd20df6b7fbe6e369dce27928908b0ddda18072b6f4ff110f844a632147a3a0ecb53a29015781901c767b14495a9052ece81e189643ddf1e40b40846610886f57d1c396ecb866877272836fe9148b35561f136b82f38b5e1a0a09632fd6caf4b78facc447e4567d14fe3282e343076b8b0f52e5a2515f6395630d4d19a678035bb82eefd781851", 0xeb, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/26 15:01:12 executing program 6: r0 = userfaultfd(0x801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x100040}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000066a000)={0xaa}) r1 = dup(r0) sendmsg$nl_generic(r1, &(0x7f0000001400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8024002}, 0xc, &(0x7f00000013c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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"], 0x133c}, 0x1, 0x0, 0x0, 0x4000}, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001440)={0x0, @in6={{0xa, 0x2, 0x1f, @empty}}, 0x2, 0x5, 0x5, 0xfffffffffffffffb}, &(0x7f0000001500)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001540)={r2, 0x10001}, &(0x7f0000001580)=0x8) 2018/02/26 15:01:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000000000)="8a8c2085381a7e0a2fa4c36de054759b5ee6f458c018c0c577711ab52ad47b8d302da4c581c74f", 0x27) setsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f0000b61000), 0x0) 2018/02/26 15:01:12 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x180000000, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x10001}, &(0x7f0000000100)=0x8) clone(0x0, &(0x7f0000b22000), &(0x7f00005e4ffc), &(0x7f0000961ffc), &(0x7f000041a000)) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000da8fbc)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x0, @random="ef1e43c879ac"}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @generic="3a5a221d3fa80a9446e08b8c0f3054fa"}) mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) 2018/02/26 15:01:12 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8800) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x3}, 0x1, 0x20001, 0x9, {0x200, 0x3}, 0x100000000, 0x769841ad}) syslog(0x3, &(0x7f0000000000), 0xfffffffffffffc5b) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40402, 0x2) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000100)) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x1c7, 0x14080) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000180)=0x100000000, 0x4) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000001c0)=0x5, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={@common='teql0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=@ipv6_getaddr={0xa0, 0x16, 0x100, 0x3, 0x3, {0xa, 0x0, 0x80, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @IFA_CACHEINFO={0x14, 0x6, {0x2d2, 0x0, 0x7, 0xbfda}}, @IFA_CACHEINFO={0x14, 0x6, {0xff, 0x4, 0x4, 0x3f}}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x4}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x8}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x90}, 0x4044090) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x195a01, 0x0) 2018/02/26 15:01:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4}, 0xfffffe8a) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/02/26 15:01:12 executing program 2: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0x0) keyctl$unlink(0x9, r1, r1) [ 47.960031] binder: 7307:7330 transaction failed 29189/-22, size 96-8 line 3005 [ 47.993093] binder: 7307:7330 transaction failed 29189/-22, size 0-0 line 3005 2018/02/26 15:01:12 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xe6d}, {0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @empty}, 0x3317}, 0x0, [0x134, 0x0, 0x10000, 0xffffffff, 0x8, 0xb778408, 0x1, 0x4]}, 0x5c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000ac5000), 0xfffffffffffffd7b) 2018/02/26 15:01:12 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) mq_unlink(&(0x7f0000000000)='systemeth0(#$vboxnet0/\x00') r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) socket$inet_icmp(0x2, 0x2, 0x1) bind$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0600000000"], 0xffffffffffffffee) 2018/02/26 15:01:12 executing program 3: ioctl$TIOCSBRK(0xffffffffffffffff, 0x40044591) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f00002bcff8)) 2018/02/26 15:01:12 executing program 6: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) dup2(r0, r2) 2018/02/26 15:01:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000000)=""/48) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f0000789fd4)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/02/26 15:01:12 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000003fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000002000)=""/168) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @local}, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) connect$packet(r1, &(0x7f0000000200)={0x11, 0x11, r2, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) futex(&(0x7f0000003ffc)=0x1, 0xb, 0x4000000000000001, &(0x7f0000003000)={0x0, 0x1c9c380}, &(0x7f0000003000), 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/02/26 15:01:12 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000c8dff4)='oom_adj\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f00006a0000)=ANY=[@ANYBLOB="180000000037f3959497e5c3c76b468c00000000000000000000000000000000000000"], 0x18) 2018/02/26 15:01:12 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@hopopts={0x0, 0x0, [], []}, 0x36d) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x8f) 2018/02/26 15:01:12 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000f49000), 0x0, 0x8084, &(0x7f0000319ff0)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}, 0x10) sendto$inet(r0, &(0x7f00008b3000), 0x233, 0x0, &(0x7f000082dff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x6b) 2018/02/26 15:01:12 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4880, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x2, 0x200000}, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000021dfb0)={{0xff, 0x1}}) 2018/02/26 15:01:12 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x1, 0xfffffdff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x60}, 0x1}, 0xc0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"af45b20ebe6ed24ed7f6ac77c3542bc2", {0x4, 0x0, 0x0, "252c1aef9979"}}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) sched_rr_get_interval(r1, &(0x7f0000000240)) 2018/02/26 15:01:12 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) [ 48.084312] IPVS: set_ctl: invalid protocol: 13703 39.52.93.236:60696 Ætpm¹`x/.©HݼÁÞ„ÞDBíCý°+òª§Üº 2018/02/26 15:01:12 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000b91004c8b032b182"], &(0x7f0000000040)=0x1e, 0x80800) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080)=0x3b, 0xfffffffffffffe7c) 2018/02/26 15:01:12 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$unix(r1, &(0x7f000042e864)="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", 0x5b1, 0x0, &(0x7f0000589ff6)=@file={0x0, './file0\x00'}, 0xa) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x3c7) sendmsg$unix(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000200)=[{&(0x7f0000000100)='$', 0x1}], 0x1}, 0x88c1) recvmmsg(r0, &(0x7f0000004000)=[{{0x0, 0x0, &(0x7f00000028c0)=[{&(0x7f00000018c0)=""/4096, 0x1000}], 0x1, &(0x7f0000002940)=""/4096, 0x1000}}, {{&(0x7f0000003c00)=ANY=[@ANYBLOB="00000000001586b6f500000000000000"], 0x10, &(0x7f0000003ec0)=[{&(0x7f0000003dc0)=""/230, 0xe6}], 0x1, &(0x7f0000003f00)=""/226, 0xe2}}], 0x2, 0x0, &(0x7f0000004100)={0x77359400}) writev(r0, &(0x7f0000001380)=[{&(0x7f00000012c0)='F', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x100, 0x8202, 0x7f, 0xb43b, 0x0}, &(0x7f0000000040)=0x10) sendto$inet(r1, &(0x7f0000000280)="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", 0x1000, 0x40040, &(0x7f0000000080)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x8, 0x9, 0x2, 0x7ff, r2}, 0x10) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000000140)=0x7, 0x4) 2018/02/26 15:01:12 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000089000)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f00003fbfee)='/dev/input/event#\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x20, {{0xa, 0x3, 0x100000001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4800000}}}, 0x88) unshare(0x20000400) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x3, 0x10, r2, 0x1) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0xfffffffffffffff2, 0x1, 0x8001, 0xad}, 0xc) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a82fc0), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) 2018/02/26 15:01:12 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x23, &(0x7f0000b10000)=0xc2, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r0, &(0x7f0000896000)="6387c63c660174913f940e086f00918d5239aecb2ebc3b5e25d5eb2ea52b599e04272873fcd839eef6740fd8377425039a86f5b028204196e23b2c980b4c7b42b94e81748f653a6242bda8d50f0ea2f2e8b741b75b71e2329cb10b8d0a8fea177c4f315ca34017ff81b34bcf0950d39e5ab93a5b9a6ca6dde9caa86e666861d3b23abb233add2edcd5125041ce537bd05a85e74292cd352d59789170b7e62ef6d9aa9b33ec43a9dc7f137a4aa0f7b91aaca2c9f283ce288a4ff06b5ee4136e37598552c9debcc1a197ff3394160c8c257a8e6c9c85cd71073735e37b2584f9a63da4", 0xe2, 0x0, &(0x7f0000f6eff6)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) readv(r1, &(0x7f0000595fc8)=[{&(0x7f0000e01000)=""/4096, 0x1000}], 0x1) recvmsg(r1, &(0x7f0000433fe4)={&(0x7f0000c3b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f0000ae5000)=[], 0x0, &(0x7f0000007000)=""/131, 0x83}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058cfc6)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a57fe0)=[{&(0x7f0000786000)="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", 0x16d}], 0x1, &(0x7f0000f88f80)=[]}, 0x0) 2018/02/26 15:01:12 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x88, "b1ff19d19bfc9c72cd732c65111c2e9136bbe20805633a8f54b90734948d1440294d4fcf5b8d38b161e3a0d0e0de7c5358a6ba139688f25e3c789277e5c6e0523e0f17e41b654f6dc2eb0f45e35d81ed2b2238a7c13d2e741a1b65ebeb06a51d6cf6f05392bde569f2c90fb2e69c4123d8e8348c125c3bd3a7d416777e2cc60bb33c4f64f221cce5"}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x1000, 0x80}, 0x8) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) r3 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000040)={0x4, 0xfffffffffffffff7, 0x81, 0xeeaf}) r4 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000000080)={0x7, 0x7f, 0x7}) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') umount2(&(0x7f0000d0a000)='./control/file0\x00', 0x0) r5 = creat(&(0x7f0000b4d000)='./control/file0\x00', 0x0) open(&(0x7f0000000080)='./control\x00', 0x0, 0x40) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000000000)={0x8, 0x0, 0x5, 0x1}) close(r2) close(r5) 2018/02/26 15:01:12 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) 2018/02/26 15:01:12 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000adff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x80247009, &(0x7f00004beffc)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x10}) 2018/02/26 15:01:12 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$unix(r1, &(0x7f000042e864)="5bb9cb5ecc3ee29a73881b07eb88b81365f1e68d3dbe2756866772813ad63d5653d01424268365bb4a5aec375283958384d5ab0230384848e26b8e23296bd1ad21faec971a74c0619051b5adeab7215e1e6f6c5b9336fe4c70f5cb5461298768616e37678a429357cf310fed591a7113fa536a43b9fccd351339d1f357042a73f3768fd4c8c20b682f87dcb27b7abbf7be99fda66383f090e5a6b72e2ea02326aeb56cf6c3c5aee1b0c0979fc893acf617a444ee5090a605d2f3cf124c23f800c0c5ee171af207149dd4ea80bcd8426a893fd10ca26bfc798e5f1bcbd0c5a1c2c0b95dbabfad926a71b19f2ddc7dd173a7442139e71c03778ac6907eb7872e322bd7239f7973fefeee840d18c9f1158f49b3ed6f12a9f9fce34755b047ba415aff4d5e3e07f2dc6664eb8fa66f5888870ca7854a2d31edf723681975fabf2a683ba71618bb6235d2a34347f8db13ccbfc591c5be73229647b0fb1e1a236056791b84153b36eecde824ca1fc9295ff4f7a5deaac1048ea3404b8d47a46443c706acf25e127168f3ec94b5dc04babb3ffb41318b96093422b7626eac5d3c48ff90b17af829d27d5d2a80ff34a3cfacb02a9bc6ccff313ff21f8da583cb4571822069e84358ed09803cfba0f74dd9b27ca5e2f1042e049f5508b080052e22a200c2828241abfc5857c0bd60ad8cd845c36946bc2d030107c15e094baf3c80799614ad91ca725077d739da02096128c38d376e22f8385bf696999aeb9219a00c327eae9ff421bef0f62a667b45446aa0b624d7604260bbe8fbc3d48a0acbfd36302f1a1c587ea8e01b7ea08706191f6ed5de8221293eec9f20bdcae13ad139163d287991ef91fd56bd0acfcc0209a3dc73bc6b011252fa5d44544f974b59a066b648c8ba03d044694aee9a37c49a27fac64bdb58f48f4bb9b1d55822d805708c6960f52ec8a60aca95b208171c96145da61d001dd58b5fd1cace1f4c5495cc57151298d32d5742c496c1509d93dce5b6847d74d42cfd55bb3e9376cd944e5103266f1b72c6cdf01007848f8d3380a8de99be5c8029a52eede83c66748fdc2cfc6b721fb3b2f0c9afe9721fa1eb78d02c70aeb8f27f1b03f67ca92daa15558521c34dfc5d3a132a620a346e856b4ff1e377bcbe80ab978cbb6985898246160a0c6276de351a020d4d536c7473b7e649ceaad8733b553f9bab58a6443006bea04da000b6a6c0a3b2eb9d0e41d7f903c24ea587dc6600013af653a051247c4ac4e536730ac9401945d6c4a83fde3dbab228eec2ef4e04300231616e56b4adbe5a526302f3f271aff2808c54199f1bb4183d4c2ff1bbec3cc9a11246ae26323ff76bd6c1a215590c7a2db9ee983f167df5c04ebaf1429431e5e505e24e9841f720adbd316fd3e79d6648a8d24952d14e0a91ff67a1a708cf0112c769f33ceb6fc9a76f4a3854a9fc228c18693c9a175e89dd260738ebb2e430bbcf7718a36c30e9524dda96fc4a6d248333784a24f8ee0701c6a53e018b3eb2806bbbb573b38ef1f2a5f93f002ba8efe37c26e6370e1f5bcd75a9330b381b0acfac5db824b03860dfe3576a3eaea5b772e533a84e912e812d840f22aedf1b99498538fad4f09a10f5cc5426d087bff13120ba1c9769e6ea7a0a0ed34d2afb024099983349aa3af1e25808df48ccac111db001f65dcdcc2d2f30e6231c315e4f123e5636537054ca5665c5c0e14ce99386abe112b130d51b6a2842c3b4675369be810986e499b6e3ab091774f513d99b2fd3a019123369f1e7f8988964623357171e00f5215742db74f2f5956a4d129a96c5d0810fd300cc6fc56f670edf09cded5a37b59030e4b59ef0bedb6643f4a9c67c1f14ab8052e76ed0c2aec3f9a0286217a945de734af22d71e21704ce7c4eba04fb48e8f45b6c8ab1027a69a55996d720e29b75133a1bc740945ce6fb02cbf341ccfea49c8065d08d9b4aea59b29c331c12debea3174f457b816c5cc1097ea47df3bd6623e27e87b28bd4d267147a5bb7aa3c63ad73f34df1e843ee4f384955ad0d0ceb30f3099bbacb44", 0x5b1, 0x0, &(0x7f0000589ff6)=@file={0x0, './file0\x00'}, 0xa) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x3c7) sendmsg$unix(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000200)=[{&(0x7f0000000100)='$', 0x1}], 0x1}, 0x88c1) recvmmsg(r0, &(0x7f0000004000)=[{{0x0, 0x0, &(0x7f00000028c0)=[{&(0x7f00000018c0)=""/4096, 0x1000}], 0x1, &(0x7f0000002940)=""/4096, 0x1000}}, {{&(0x7f0000003c00)=ANY=[@ANYBLOB="00000000001586b6f500000000000000"], 0x10, &(0x7f0000003ec0)=[{&(0x7f0000003dc0)=""/230, 0xe6}], 0x1, &(0x7f0000003f00)=""/226, 0xe2}}], 0x2, 0x0, &(0x7f0000004100)={0x77359400}) writev(r0, &(0x7f0000001380)=[{&(0x7f00000012c0)='F', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x100, 0x8202, 0x7f, 0xb43b, 0x0}, &(0x7f0000000040)=0x10) sendto$inet(r1, &(0x7f0000000280)="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", 0x1000, 0x40040, &(0x7f0000000080)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x8, 0x9, 0x2, 0x7ff, r2}, 0x10) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000000140)=0x7, 0x4) 2018/02/26 15:01:12 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2000, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = userfaultfd(0x0) fgetxattr(r2, &(0x7f0000012ff6)=@random={'trusted.', '%\x00'}, &(0x7f0000001f0f)=""/241, 0xf1) 2018/02/26 15:01:12 executing program 1: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000761ff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000480ff0)) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0246400, &(0x7f0000000180)={0x81, 0xfff, 0x3, 0x4e, &(0x7f0000000040)=""/78, 0x11, &(0x7f00000000c0)=""/17, 0x75, &(0x7f0000000100)=""/117}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$inet(r4, &(0x7f0000000040)=""/133, 0x85, 0x2, &(0x7f0000000100)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/26 15:01:12 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x49a}, &(0x7f0000358000)=0xfffffef2) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='M', 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000000c0)) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000568fd8)={@common='tunl0\x00', @ifru_data=&(0x7f00008e7fe0)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/02/26 15:01:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x8d, 0xa88, 0x3, 0x5, 0x401, 0x1b0}) ioctl$TCSETAW(r0, 0x5402, &(0x7f00000b8fec)={0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc1f5}) delete_module(&(0x7f0000000080)='/dev/autofs\x00', 0xa00) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)={{0x1, 0x9}, {0x9, 0x4dd}, 0x7, 0x0, 0x18c}) 2018/02/26 15:01:12 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x101000, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xfffffffffffffffe) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x40) 2018/02/26 15:01:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)) read(r0, &(0x7f0000000100)=""/204, 0xcc) 2018/02/26 15:01:12 executing program 4: r0 = socket(0x200000000010, 0x2, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x8, 0x4) write(r0, &(0x7f00003e3000)="240000002a007f000000000000800000000000010100000000400000080000000000ff10", 0x24) 2018/02/26 15:01:12 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x3, 0x444, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x24, 0xa00, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="403bea845a0c241301ee0daa191995cf", @common='gre0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x40ff, 0x0, 0x803acc5432ca0f32], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf4, 0x148, 0x170, [@nfacct={'nfacct\x00', 0x24, {{'syz0\x00', 0x7f}}}, @connbytes={'connbytes\x00', 0x18, {{0x6, 0x1, 0x3, 0x3}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x2}}}, @common=@mark={'mark\x00', 0x8, {{0xfffffff0, 0xfffffffffffffffd}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x7}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x0, []}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x60, 0x6003, @generic="c35be9fa9289ca99d95b460d211976d2", @generic="6463ee4254eed21e311914f651a58dba", @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @empty, [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xe0, 0x150, []}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x1, 'syz0\x00', 0x6}}}, @common=@AUDIT={'AUDIT\x00', 0x4}]}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0x1, 0x1f, 0xffffffffffffff24, 0x1, 0x0, "5d47dcf4d48538533ff47734934c59bcfeb93abf105ac4e6b793b17204040e5516e3a639fc3746f8eaad8cbcf24f99400296711eb88e055ef8600fbb8dd9ecd6"}}}}, {{{0x11, 0x0, 0x88be, @generic="a778e86e74ffb94ea7483c35a460975c", @generic="0df84496207a174e836125a9436e165c", @generic="256ca67276e1cabbce566d7aeba1582b", @common='eql\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0xb8, 0xb8, 0xf4, [@nfacct={'nfacct\x00', 0x24, {{'syz1\x00', 0x8d94}}}]}, []}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00', 0x9, 0x8, 0x1}}}}]}]}, 0x494) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000f70fbc)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @common='lo\x00'}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000006d000)={0x0, 0x0, &(0x7f0000aed000)={&(0x7f0000222000)={0x2, 0x7, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x17}]}, 0x18}, 0x1}, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) r4 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000001440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001400)={&(0x7f0000000080)={0x1364, 0x22, 0x20, 0x7, 0x1, {0x1e}, [@typed={0x10, 0x5e, @u64=0x2}, @nested={0x1340, 0x74, [@generic="5b3b09d0d89e246b7f880d8f7d3fce40f98c1bf7abe679bfcf63e6ad3995cfa92c37835a89c8e825f68c068a26f3e87dce904d752ffaedee0edf9d6146e1705d18796c68e397588846d7545f5113e0003716e17a4d4035ab7cfffe47bab87ec180dc6cfccbec5fdf5e0c06359d5beaf0f7548f834494e9bb19ae0cc3173f10b9e1ab5e49f10d663e78c72cabb9ef4ab8c3c196e6871efab430656706262b408c5af19f01fc02e22a4079ca0e5c472390330a4b1d1ca737a77d608546bae5a9e81d370416d8aa7b9953d8b9cc924c2dc0817f056c0633ea1dbb77a258392b9b073145", @typed={0x44, 0x49, @binary="cd7530b6d7507d98f70d8ae772cd888880bdd7557e40459a5cc29a9c2b5a16a47320d90e5761f813538eba367c0ebd6e2452a45f235de829a8"}, @generic="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@generic="5dba91f6879dcb2970113420b6abae2c053d995b06e049580482870d169a8457d58e9459afaff858bcdd6cc43362daa0064670f8226fb877e6248d0ef03557a7a7f0cbd0fee648399b54985fa114b5eab5b7bf1755ad5f7a4ae26fd4c95e841b8a2644f2e026bc32dfeb2b9b263d3ffd319a3b9b1a7236d5ee1dd1a3b1f739e18aff2b94c7dcf3e760c703b2e1e1c8c6c3902b9c6f569e6378409ca57964c49b100b0854daddcdb508ca6a582066a50785303102fa3ac12c9a68c759a67b734b797ff266ac57ce6fb4371276949187115d76fd521604fb137c8777dec750db7c9002505621ad65d0662a9409b69dd53263ce6845", @generic="39b19039d2f29ee72f5159c90be22a3b23943f1e59984e27080593693481b15cf6f8bd547767e7611973bb3f6df8e6f9937523fd069ebc0b884abe68d830e4fc84ad7253b9e489a6c68cf91292eb1174004d9bbd6a26b87d39868aaa45cdb182a0c4c6157dd524572f8e3edabea21994a83182f76c29e8655cf0015c751aa8322f3d55e632f47cfaf82e9371278037b9ac39d8ab23e1509bc363982c7d9a31c5d6391d9d53aa693acc736e7e0bce701649451dd18178abd099158d813a4f8227757e65314d002879e81418422176ae36f1463a0fc7c7a1936708430b624434987e4fdcb11a", @typed={0xc, 0x87, @pid=r4}, @generic="d4a8a25784b30ccb08f3c8dd66c7d03036c67599fc709905986de778190bec7cdac7c81824cb1c43d655b0a0fa8021fa"]}]}, 0x1364}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000001480)=0xda, 0x4) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f00000014c0)=0x3aaa, 0x4) 2018/02/26 15:01:12 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x40}) fcntl$getown(r0, 0x9) r1 = getpgid(0x0) sched_getparam(r1, &(0x7f00000000c0)) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0x7530}}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x6100, 0x0) 2018/02/26 15:01:12 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00007ba000)='./file0\x00') umount2(&(0x7f0000a8c000)='./file1\x00', 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) syz_emit_ethernet(0x10f2, &(0x7f00000000c0)={@random="ca552ce3c770", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0x101, 0x6, 0x4}], {0x8100, 0x7, 0x9}}], {@mpls_uc={0x8847, {[{0x1000, 0x0, 0x5}, {0x13aaad40, 0x7, 0x16, 0x2}, {0xa9, 0x3, 0xfffffffffffffffa, 0x8}, {0x8000, 0x2, 0x3, 0x1}, {0x80, 0x100, 0x1, 0x5}, {0x5, 0x200, 0x80, 0x3}, {0x5, 0x7, 0x1, 0x100000000}, {0x10000, 0x1ff, 0x5, 0xff}], @ipv4={{0x2b, 0x4, 0x7fffffff, 0x8001, 0x10bc, 0x2, 0x8, 0x10001, 0x0, 0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xb}, {[@noop={0x1}, @ssrr={0x89, 0xb, 0x80, [@loopback=0x7f000001, @empty]}, @end, @noop={0x1}, @cipso={0x86, 0x47, 0x8, [{0x5, 0xd, "db7e228ae81c2af735f9a4"}, {0x2, 0xb, "0b2de06016664edb26"}, {0x6, 0x8, "230ea1f04939"}, {0x7, 0x3, "8c"}, {0x0, 0x8, "fada6ca2e91d"}, {0x2, 0xe, "c4088981184ad1876cd4d548"}, {0x2, 0x8, "7bebef687a24"}]}, @cipso={0x86, 0x41, 0x9, [{0x1, 0x12, "d3e8e80059ef64a4a868eabd13cc71a2"}, {0x2, 0xe, "763d6a4b5d30bffde3bbccc0"}, {0x5, 0xa, "1775463557864ab8"}, {0x7, 0x6, "e810c8f9"}, {0x5, 0xb, "4804c2cc1ac1a40656"}]}, @noop={0x1}]}}, @dccp={{0x3, 0x3, 0x4, 0x1, 0x5, 0x0, 0x0, 0xf, 0x9, "d76fb3", 0x80, "5f0e19"}, "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"}}}}}}, &(0x7f0000000040)={0x0, 0x2, [0xffb, 0xdda, 0xb34, 0xbab]}) sendmsg$nl_netfilter(r3, &(0x7f00000033c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x6800}, 0xc, &(0x7f0000003380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="a8320000040704052abd7000fddbdf25020000036021250081e6e36ac523ad71c33182a3d20eb8f9b0bc870a8bb97f0c57cc8255f5a7c168f0adaca51f3e1ac0a4099e2f5109acf3c32985186e16037d19730b75b23367409efe405f204d7ff9a5498c4a2c62a22cd688d95538ed23199bb899c29f19cc379c4b0c2f4d8df0d441de6fec6f82d0991e3151291f7fe8ee58e592162ab626a47c4a3a5aafe34d8f1efe4a94ec0312ba036432eb4e77d5c05ef81ab5f6a99e34b5b6fbfdfebdd66663dac308bfc34ec5097b7a84fa81773320e252177fe70f8e998063a2a10da1c9c4dde55b70855f21c4243f18f70c003e0000000000", @ANYRES32=r4, 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7fdda5dabf968d6d1480a876c88f2872177ed6998a97f4dfa86334b39a2e1de15517c140ac9fa43742f2016bce6148921b985e55dbdb66cecbfdafdae3d218bb50d0fd83d57968834c0b3d8ea7ed080759bb0bd78bd72f61670601b4d67f0b20da8021f559c1790d644691163f90cf090b86c12ca033d30b2df6b0b596eca174c9a5fcc9ed923a6a7492ba0a1d4435208594ab0211db36483d75e068980f6bf8c82b61b8e8bd4ce06beb5e6c24ba0c120858092a2c1d13de59e4a6534a0eabde4fdbdb8245d2765e056ec7e29050595899605af50c008400000000007f000001"], 0x32a8}, 0x1, 0x0, 0x0, 0x4041}, 0x20000000) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file0\x00') dup2(r0, r2) 2018/02/26 15:01:12 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$unix(r1, &(0x7f000042e864)="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", 0x5b1, 0x0, &(0x7f0000589ff6)=@file={0x0, './file0\x00'}, 0xa) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x3c7) sendmsg$unix(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000200)=[{&(0x7f0000000100)='$', 0x1}], 0x1}, 0x88c1) recvmmsg(r0, &(0x7f0000004000)=[{{0x0, 0x0, &(0x7f00000028c0)=[{&(0x7f00000018c0)=""/4096, 0x1000}], 0x1, &(0x7f0000002940)=""/4096, 0x1000}}, {{&(0x7f0000003c00)=ANY=[@ANYBLOB="00000000001586b6f500000000000000"], 0x10, &(0x7f0000003ec0)=[{&(0x7f0000003dc0)=""/230, 0xe6}], 0x1, &(0x7f0000003f00)=""/226, 0xe2}}], 0x2, 0x0, &(0x7f0000004100)={0x77359400}) writev(r0, &(0x7f0000001380)=[{&(0x7f00000012c0)='F', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x100, 0x8202, 0x7f, 0xb43b, 0x0}, &(0x7f0000000040)=0x10) sendto$inet(r1, &(0x7f0000000280)="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", 0x1000, 0x40040, &(0x7f0000000080)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x8, 0x9, 0x2, 0x7ff, r2}, 0x10) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000000140)=0x7, 0x4) 2018/02/26 15:01:12 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ftruncate(r0, 0x5) 2018/02/26 15:01:13 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x5, 0x3}, {0x9, 0x4}, 0x7, 0x3, 0x5}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000040)=r1) r2 = add_key(&(0x7f0000bbcf5e)="751702004e4a2256a2d908aaf19f914e028f588d6776d4ce9cc226f17fbe9272e07496f44a7823562abd997d7240859e90367ef23b57c897f68f8e807dbb4fb878a4b3d85488e003db9b7bc45ba98b0bd1827dd8fcc0e8122e4d199387a01ceabd94e191c4e3c00e371e3907b19a43e7b811c3307f79f7e0b9735b38cc9b89c0166d0f7a4b061a8b79b962f3cb4912aa1cf5602d17617dd31a787481a3454ca8e115", &(0x7f00001af000)={0x73, 0x79, 0x7a}, &(0x7f000036a000), 0x0, 0x0) r3 = add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000e79ffd)={0x73, 0x79, 0x7a}, &(0x7f0000106fff)='H', 0x1, r2) keyctl$read(0xb, r3, &(0x7f0000058000), 0x0) 2018/02/26 15:01:13 executing program 2: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x40000000000a, 0x4, @tid=r0}, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000853ff0)={0x0}) r2 = epoll_create(0x80) r3 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe003, 0x0, 0x0, 0x1, 0x0, 0x208800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00000000c0)={0x90000003}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{r1}, {0x0, 0xe4c}}, &(0x7f0000040000)) r4 = open(&(0x7f0000000100)='./file0\x00', 0x109100, 0x0) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f0000000140)=""/198) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="00000040ac1400aa0000000003000000ffffffff7f000001ffffffff391f9043f4239a15f1492937c1558ecaa13e387da75901d40802650ea4f9b029bdbd4326983f9d368076d9f1c77b488d76e181bac613f2096a8a94c0b95ac0d417e109022771fdca0a55817c6673b2759c183a82807051eeb84cbb86564e36749b7c3885a4d43e5d83717ae488d7e5aed004249ddb526d81a327f16570a70905dda5"], 0x1c) rt_sigtimedwait(&(0x7f0000b5eff8)={0xffffffffffffffff}, &(0x7f0000000040), &(0x7f0000685000)={0x77359400}, 0x8) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x8000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000240)={0x40000000}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000280)={0x0, 0xe7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000300)={r7, 0x1}, &(0x7f0000000340)=0x8) ioctl$PIO_SCRNMAP(r6, 0x4b41, &(0x7f00000000c0)="8f31d89b34e5f937f056be3ffa5e8e4833eb2977daec4428d64d18956f97dec9bc0af2d69587e6fc8957efd4323dc2b3e7b10d68aab0427be942d8cede89d6c9c0747bfa4ed8668b537a0348b6cba1b8c2374e2479f41371202e8a1d8e5dd3bffdb5d923852b196b4bd4a3eabb034dea3a59d38ee15dda90cdd995a54e453e1f07233ed447d93efc2ff1c4953827de310a915890cdde95dd3f680670ae33b381a3cc6cfdb6c15194c441b11cc5a03a9d24e00fcbd876e3836929c7cc81e72995c2f456003568f716b1e5be3e171c9427cd81ace312bdf9936288f1540451713381ca06") clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f00000002c0)={r8, r9/1000+30000}, 0x8) 2018/02/26 15:01:13 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000cf4000), 0x0, 0x800000000000043) 2018/02/26 15:01:13 executing program 7: r0 = socket(0xffffffffffffffff, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000ba2ff4)={0x10}, 0xfffffffffffffeb2, &(0x7f0000434ff0)={&(0x7f0000028000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_LINKMODE={0x8, 0x11}]}, 0x3c}, 0x1}, 0x0) ioctl$sock_ifreq(r0, 0x897e, &(0x7f0000000000)={@common='ipddp0\x00', @ifru_mtu=0x1ff}) 2018/02/26 15:01:13 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/26 15:01:13 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x8000) mq_notify(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}) 2018/02/26 15:01:13 executing program 6: r0 = socket$inet6(0xa, 0x80000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000c3affc)=0x2, 0x4) r1 = memfd_create(&(0x7f0000000000)=']\x00', 0x3) sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0xa, 0x2, 0x1f, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3ff}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000080)="a8bc70a32010317a78faae343cd00d1f81d904abfbf1e1d82da3", 0x1a}, {&(0x7f00000000c0)="0e4b277d01ac7a2a386f404a81d33f439f1ac395f708e7009cc886bf9d5ef1816e8e1c1a4d948d3be346f53a46eececd", 0x30}, {&(0x7f0000000100)="da209a14af7fe1c1db17cd5283971bcae791551c44ee2ede076c2237fdfe63271ae7c4c17f5402129d2b4b9c475199bdab07c22e5bfa4c523128ed05f28f5433bdbcda21420c3e981dbdb5971956f444f1097507b9377be6d0ea7959a7088ff18c3b9dc277f0228cbfeece2ddf9192ca2a74b376", 0x74}, {&(0x7f0000000180)="0cc69b6bfcf7ec1e9ba4d69839cb75457c119806cd101cde92cd6c734e474eaa3f86836eff9394550c913047502862fdb07a199be9534b760136b445eb56e94d69892b87d0cf64105184a159c05ae29ad494fb53dc7806995b84bdd1f2f17311fa1e9078f34c71139ef59c037b3e15c77ba40ebf8cf6d218fd5132971546a3712cc79b6013c0", 0x86}], 0x4, 0x0, 0x0, 0x4}, 0x20000000) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa1ffe)=""/72, &(0x7f0000fa1ffc)=0x48) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback, @in6=@mcast1}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) 2018/02/26 15:01:13 executing program 1: kexec_load(0x0, 0x5, &(0x7f0000000540)=[{&(0x7f0000000100), 0x0, 0x0, 0x3}, {&(0x7f0000000140)}, {&(0x7f0000000240)}, {&(0x7f0000000000)="5dc6663fcf59aeb702ec619168ad4ae23faecaca91cb3f502a1bc69bee0dc938b2bab20bfa0d494ad657d8370fb678df47f065aaa2b35811a6c47dca37f4e505e1b9388c2ffa00c98d0a4a96ac46fe348423cfe0299a75076c55d118c4a414f195f08135f117738fc89530c475b8af8f6783e15f3d26ef592d2dbb6b47de092fa8c00650946806172bfdf92d9225fd7b2d95ef96", 0x94, 0x0, 0x2}, {&(0x7f00000000c0), 0xfffffffffffffd2c}], 0x3e0002) 2018/02/26 15:01:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x78, "80f8d99f9454ca60ce3f8479fca4cceceb6db137b7f7baa81fd5519ba8fd0bc5c3260c4781979d373a8153c938ead9c7b8558e0fc6a2e627a7bac2ce81eda7caaee9a546fc1552ffa23243f7f2fa9b0488899cc21b7487d7dc5f32b0137cf419fa0d4e8d93b0aea545928dfd8885f50e39986ca0811bfece"}, &(0x7f0000000080)=0x80) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in6={{0xa, 0x2, 0x6, @empty, 0x401}}}, 0x8c) pipe(&(0x7f0000000180)={0x0, 0x0}) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x5, 0x100000001}) writev(r0, &(0x7f0000701000)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/02/26 15:01:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4c924baf8428d05b4910359d734d4c3b8bf0326378453bd442062688a77a9f180752407613e9c91b673f7d93873075f62411dfbb5587810a0ae4add5301ae3"}, 0x58) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000000)={0x6, 0x8, 0x0, 0x6, 0x4, 0x82}) 2018/02/26 15:01:13 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}}, 0x5c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101040, 0x2) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000040)=0x1000, 0x4) 2018/02/26 15:01:13 executing program 7: r0 = socket$inet6(0xa, 0x20000000041, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000972000)=0xfffffffffffffff7, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5af51)=""/175, &(0x7f000018e000)=0xaf) 2018/02/26 15:01:13 executing program 0: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x10082) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{}]}) 2018/02/26 15:01:13 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = socket$netlink(0x10, 0x3, 0x1f) connect$netlink(r1, &(0x7f0000000000)=@unspec, 0xc) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0x7}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/26 15:01:13 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000b54ff7)='/dev/sg#\x00', 0x0, 0x802) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xffffffffffffffcb) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) fchown(r0, r1, r2) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000006739e3f00100000ff01000000000000000000000000000100f3ff0000000000000000000000000000000000040000000083d4b500ff00a4"], 0xfffffffffffffd21) 2018/02/26 15:01:13 executing program 5: r0 = socket$inet(0x2, 0x8000f, 0x4) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000120ff0)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f000034bfb0)=[], 0x0, &(0x7f00008f7000)=[]}], 0x1, 0x8006) sendmsg(r0, &(0x7f0000e16000)={&(0x7f0000d19000)=@nfc={0x27}, 0x10, &(0x7f0000c0efa0)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f35000)=[]}, 0x8040) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="e4aa7c1bee544f2dec24ed01fdcfcd893d1655f335605ec1415faaa6d4e7c30ed8e49a0f0191de9228165b34fec98716d6997fbf12064e4eeeed763f68875a4c8f2fb63d5dcb6156d7e5116851d5659af45ede88dbdd56eb6b976c3f52c780f261e555940433500cf079f908c9a0389cf36fddf6fe36dc0ac09a551835f46081410d4bde", 0x84, 0xfffffffffffffffd) r2 = request_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='\x00', 0xfffffffffffffff8) keyctl$link(0x8, r1, r2) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000557fc8)={&(0x7f0000685ff0)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000792ff0)=[]}, 0x8000) sendto$inet6(r3, &(0x7f0000fc1ffe)='\t', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) sendmmsg$inet_sctp(r0, &(0x7f0000769ee8)=[{&(0x7f000069bff0)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000f46fa0)=[{&(0x7f00004db000)="fb", 0x1}], 0x1}], 0x1, 0x0) 2018/02/26 15:01:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x8) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000025c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002580)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x3}]}, 0x28}, 0x1}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x800, 0x0) recvfrom$llc(r2, &(0x7f0000000200)=""/148, 0x94, 0x40010163, &(0x7f00000002c0)={0x1a, 0x1f, 0xd766, 0x0, 0x5, 0x1ff, @empty}, 0x10) 2018/02/26 15:01:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x204000, 0x0) sendmsg$nfc_llcp(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x27, 0x1, 0x8, 0x1, 0x7, 0x3, "440f88e9ed8e92f1d96908ca2ac823c596d4887fcec783f5fe088b1374bf9f805d32c5e0f83c3a2a3301f92923991522bb596fb8b2239b388f3b4218f98787", 0x10001}, 0x58, &(0x7f0000000140)=[], 0x0, &(0x7f0000000180)={0x14, 0x110, 0x1, "5db4bb11aca4cc"}, 0x14, 0x40}, 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f00000000c0), &(0x7f0000d11000)=0x2) 2018/02/26 15:01:13 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0xffffffffffff0f5f, 0xfff}, {0x800, 0x10001}, 0x20, 0x6, 0x7}) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680)=[], 0x0, 0x0) r1 = getpgrp(0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x2c0a01, 0x0) getpgid(r1) writev(r2, &(0x7f00000003c0)=[{&(0x7f00000000c0)="79963a67ef82bb47e317de87b0fb94fd005a", 0x12}, {&(0x7f0000000100)="6bb577e94f7a2a0c9779e60c21a200082cb7158684448cc5197dc9c5cf335bc5b1fcdae6c23685137f7adf3fc965d88aac28af4848472064f2074ad6c0e207486d3f88d4e334c6f55fafc5", 0x4b}, {&(0x7f0000000180)="dd6aa2f603e9448f1afbe1d56f63b4ae69ee2cdeec7661fa3069a8e8cc441195d678e46dace242da027334df0245458250f13f5a5e33f34dd1d034486f2b126a4583e9d79d37624c7aebc5a5ee7c4bda496cb57d06d08a18b0f371ebf249c0e922b8b72d3906a3fc8ada6c9cc0ce04adbd3b54d8d77cf0ad816d22299a84a5a59b41f160d3451651993d35428374497f18f123acd3d87365c4fc2b7458b18a1ef8cdd34082312e6f80ecc8af72c92afa9e7845f0cd8b10eda3a52d41d818e45d46c6822e3a01e849a6f31af8ca", 0xcd}, {&(0x7f0000000280)="6709dc6b466960f70a9e2bbc6125ba6ed5a92be9f43076cbb41659fed45adbfc1a58bacdda912407b59fa6c96a053d340301e6fca26f3cd3c6cf3bfde7483552b88ce1eaf628fa632f17fcfc04413dc20771b5dc62ccfd732850226da6a6dbe3d62e7a370921346f087e21629eadbff99f4af92fad2e1af7bc78272a7876d695c997a06f9799abe20c3f970f6dd4469603928cdcf3585c2cb564144d3a18", 0x9e}, {&(0x7f0000000340)="531fbe5f75d238b6a9afc6b5c07bd277ece73af477e8b7377ebb319eb00583534f9cab63e0a11ff8e2c0810718a0ac08c1a894ed20a23612bb1701a4a1679dbf913bba4b11f7b934", 0x48}], 0x5) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0xd5e, 0xc0, 0x3ff, 0xaea, 0x0, 0x8, 0x40000, 0xe, 0x0, 0x1469a306, 0xfff, 0x100000001, 0x100000001, 0x978, 0x5f, 0x508, 0x1, 0x97, 0x9, 0xfffffffffffffbff, 0x5, 0x9, 0x7, 0xaa, 0x1, 0x7, 0x8001, 0x7, 0x20, 0x1, 0x4, 0x1, 0x9, 0x18000000, 0x0, 0x200000, 0x0, 0x7, 0x4, @perf_config_ext={0x100000001, 0x8000}, 0x4000, 0x8, 0x1, 0x3, 0x1000000000000000, 0x0, 0xfffffffffffffff8}, r1, 0x6cf, r2, 0x0) socket$netlink(0x10, 0x3, 0x6) 2018/02/26 15:01:13 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x4f, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0d6300000e630c4002000000010000000000000096382960517ae9aced74d78a23cb48ac030dde67434be2d355941c8ef73c2b899de0985457335e46f932dfb9ea66c179a297deb5dcfaf8f7572cc5"], 0x0, 0x0, &(0x7f00000002c0)}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x1f}, 0x4) [ 48.760236] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32 sclass=netlink_tcpdiag_socket [ 48.785635] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32 sclass=netlink_tcpdiag_socket 2018/02/26 15:01:13 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x14b00) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x3, 0x0, 0x9, 0xfffffffffffffffe, 0x1], 0x5, 0x9, 0x8, 0x1, 0x7ff, 0x1, {0x2, 0x9, 0x9, 0x40, 0x8c9, 0x0, 0x5, 0x2, 0x800, 0xfff, 0x6, 0x1f, 0x9, 0x200, "1a712efa4c6430ea931223d28c6393cec7f4e873827fbb1e5341dbcd9b4e3b6c"}}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000040)={{0x0, 0x9}, 'port0\x00', 0xc0, 0x40000, 0x71f7692c, 0xf21, 0x9, 0x7, 0x4, 0x0, 0x2, 0x7}) ioctl(r0, 0x8, &(0x7f0000000380)="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") pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85ff0)={&(0x7f0000300fc0)=ANY=[@ANYBLOB="0201000b080000000000000000000000030006000000000002000000ac1400000000000000000000030005000000000002000000d10000010000000000000000"], 0x40}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f00000001c0)="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", 0xfc}, {&(0x7f00000004c0)="265b4161f6ba601d83107fc87b9374de7507045b82b26bacfcec8694eeb96b3f965f752b21c8880f42792e364e45685b7377c36c3e1c4bc2fd114c77f1afb726b65d3f2fe5c5bd7bde066ff0413b5aec5bcc64611e8606c75f247070cebc4c9b1568948fd91f3cedc3ce81ecf757907e8451c7aa349527ccc05c23ecd38dfe99523eab6a72043f5cc71b256420ddb5c7aa3326afa917c1bcf875b0063d3d426a37d0d9b548c32d9b915f4c503f891423560c4b7459661bb317b03cb197f3d112bf6ff8042224a0f621a59f7548df78488b75042f752a", 0xd6}, {&(0x7f00000002c0)="0d569bc8e43553fb2468a1e7cf92a4f125c2d2e728bc65e8c1610e471ba4a2d1f3c855ff7defb9acf25ad33a5cbf95c95c5444be55f0903196fffc50765897ca92381f1c600220a4e1943bb9a08e5d0431e5e9060475218293fa5d829c1fca66617e3e25f4411908d044a6b2400be4de10405d098b46bf2023704887e9fcb6c0b3c0d17d91d14c3fe8170fe66f0c8b5e43cce4ede3e61745ba87201845cef08721adb8966ac0b8e46f642c4f272f9d50a6b5cf1785a70280", 0xb8}, {&(0x7f00000005c0)="d434bc051d883b729d815b9d03f91a8e7bb8355e4a2c631baded27c63b4e1c1707d0955df46c8ea42822cc575b40169bb9020efb4c815c07fbd7a556365cf09582cfbc36ed536f9fd4cf52fdd10d4fb45b578a57825a97fe482ffd5447b0c84e75ef1c99287ab4022888910f196c6cc9c2ad47b4dc4bfa51291388826e2a790e562b5b688c3c032df814f0bef88933975f990c705aace71b202fb15f6e56cdef28dd6bbda24eb0ad8ef7390200a324e49b9144a49732ecf80e8e6ccb87f9e64f4ad0d84682d1be1ac8b793d31ce67b65d13f414a1a3ad033884d1105b0c147ed729199dbb8884b", 0xe7}], 0x4, 0x0) 2018/02/26 15:01:13 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x80800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet6_buf(r1, 0x29, 0x47, &(0x7f0000000000)=""/30, &(0x7f0000000000)=0x1e) 2018/02/26 15:01:13 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0x0}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffff}, {0xa, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, 0x0, [0x9, 0x7f, 0x9, 0x100000000, 0x9, 0x6, 0xac52, 0x3]}, 0x5c) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) 2018/02/26 15:01:13 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40180, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000040)=0x80000000009, 0x3ad) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x1, 0x5, 0xa4}) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000013000)=0x1, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000013000), &(0x7f0000012000)=0xfffffffffffffe8c) 2018/02/26 15:01:13 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000392000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x9, 0x4) recvmmsg(r0, &(0x7f0000001100)=[{{&(0x7f0000000900)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="00040000b1fb11a14e40d13b555322397c6c2548cca2bf05e256c69bc24cfb44ba5683e8abb77c5c50de47a7e3ba6f7dc75a9328b42de24ebcedf4b26974e6d3e627d30d6c01a080b40099cb70cc2503e1fe85e48baf5504c422fb78be71a7ede8fe7be7dcd26d6af5a0d5326c8f8c388be79983c4135c50fa1e098f4053c3afaa8a11961217afc504da20a9c2d9e27069202c0a79447845a68cdfa4cfcdff9a7d3db52fa92d454db0eca393ac29ba1b84377c0210c7afc81c32ffd06dbbd45d5c02642414a6f1eedb88dfae0972065fd500000000"], 0xc, &(0x7f0000000fc0)=[{&(0x7f0000000ec0)=""/242, 0xf2}], 0x1, &(0x7f0000001080)=""/100, 0x64}}], 0x1, 0x102, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x4800) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000100)=""/46) shutdown(r0, 0x1) 2018/02/26 15:01:13 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='uid_map\x00') sendfile64(r0, r0, 0x0, 0x5) 2018/02/26 15:01:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='1/file0\x00', 0x0, 0x0, 0x0, 0x0, 0xfb15, 0x0) [ 48.847257] binder: 7501:7507 ioctl c0306201 200000c0 returned -14 [ 48.855049] binder_alloc: binder_alloc_mmap_handler: 7495 20000000-20002000 already mapped failed -16 [ 48.877841] binder: 7501:7507 ioctl c0306201 200000c0 returned -14 2018/02/26 15:01:13 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0xffffffff, 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) 2018/02/26 15:01:13 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x442, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0x4, 0x1, 0x6, 0x5d4}, 0xc) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000000c0)={0x2, {{0xa, 0x0, 0x5c91, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, 0x20000000000001, 0x0, []}, 0x90) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000180)) 2018/02/26 15:01:13 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000000080)) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000000080)=""/4096) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80104592, &(0x7f0000000080)=""/4096) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000001080)={0x7, 0x200, 0x80000001, 0x0, 0x2, 0x37}) 2018/02/26 15:01:13 executing program 2: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000ffff00000000000005000000020000000000000000000000"]) ioctl(0xffffffffffffffff, 0x8916, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) 2018/02/26 15:01:13 executing program 4: clock_gettime(0x0, &(0x7f0000000000)) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000c28000)={{0x0, 0x1c9c380}}, &(0x7f0000ae8000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400180, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) rt_sigtimedwait(&(0x7f0000000000)={0x3}, &(0x7f0000000040), &(0x7f0000000080), 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x101}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x3, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0xfffffffffffffc00, 0x7, 0x80000000, 0x100000000, 0x40}, 0xa0) 2018/02/26 15:01:13 executing program 5: socketpair$inet6(0xa, 0x800, 0x1, &(0x7f0000000000)={0x0, 0x0}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000aeaff8)='./file0\x00', 0x1112fc9bda13653f) r2 = dup3(r1, r0, 0x80000) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r4, 0xffffffff80000000}, &(0x7f0000000140)=0x8) fanotify_mark(r2, 0xa5, 0x8, r3, &(0x7f0000000080)='./file0\x00') 2018/02/26 15:01:13 executing program 1: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) fcntl$getownex(r1, 0x10, &(0x7f0000ae0ff8)) 2018/02/26 15:01:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x99, &(0x7f0000015ff0)={&(0x7f000000afd4)=ANY=[@ANYBLOB="2c0000001900fa7981fb8eaa62ff0a00000000000000000a0000000c00000000000000040000000c0014000000000000000000"], 0x2c}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0xf) r1 = request_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='posix_acl_access\x00', 0xffffffffffffffff) request_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='.\x00', r1) 2018/02/26 15:01:13 executing program 0: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x600008b0f, &(0x7f0000fa1fd8)={@common='bond0\x00', @ifru_ivalue}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x80000001) 2018/02/26 15:01:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000f40)="d9f88ee9f38be38f937fa964df48ae7e507d46985022ac30d95dbae8e9219810f459c9617980fa7a846c58e8", 0x2c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x3) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x2, 0xc80000}, 0xc) 2018/02/26 15:01:13 executing program 6: r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") close(r1) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x500000, 0x4) getdents64(r1, &(0x7f0000000040)=""/123, 0x7b) 2018/02/26 15:01:13 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xd3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r1, @in={{0x2, 0x1, @empty}}, 0xe90, 0x80, 0x1a6, 0x100000001, 0x400}, &(0x7f0000000240)=0xa0) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/4096) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000001000)) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000001040)={@dev, @loopback}, &(0x7f0000001080)=0xc) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000001040)) accept4$vsock_stream(r4, &(0x7f00000010c0)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x80800) r5 = add_key(&(0x7f0000001280)='asymmetric\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001300)="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", 0x1000, 0xfffffffffffffff8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001100)=r2, 0x4) add_key(&(0x7f0000001100)='dns_resolver\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001180)="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", 0xfb, r5) r6 = add_key$keyring(&(0x7f0000001240)='keyring\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f00000010c0)='id_legacy\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001140)="ad08c47c407663056e4b147ad04804856d3fbf7f80a203beb34a35bada01536811a6337079b83e1b146367f4fb3702c0065a952e997112784ffc5fade1a3a341f4680784fe38c7d5c36729670282e40564055a93bf6ed7f86f0fafc8118394b6b49febc205322bb736e6768bfa41f78b7d25777a54ba8aa6906e0fde2503d81ea82404b3e578b54897d814ac72f04fe94f31aa925682a6131ff6e0ea6d35d06548c9d0b8a702b34f61aa353fb13f74d848f4dbec7102e41176505103dbbffcb807865df12927d300b6b13a34bc6028f4b009f57275d5655fa6ca9b697635c16f61c0b81dd8d7c9ecafe0586c66f3a6fbe0324245", 0xf4, r6) utimensat(r4, &(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)={{0x0, 0x2710}, {0x77359400}}, 0x100) 2018/02/26 15:01:13 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x1f, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009dfff1)='/dev/sequencer\x00', 0x0, 0x0) ioctl(r1, 0x5101, &(0x7f000042a000)) 2018/02/26 15:01:13 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$clear(0x7, r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x81000, &(0x7f00000000c0)="04d0cee3c08fd2925e5bfe3375a9dd25975eb0591ee58d1b1208fe0000bf545a") mount(&(0x7f00004c6ff8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='selinuxfs\x00', 0x2004, &(0x7f0000000180)="461c8a8e17b2de4a5c5c6a3a9264ecfdd41df55b7518aabc6e90e7e44e2ef37d2d736bb6eb31a59bb9611db5f7083f291730883ed7ccf9629d47c3bf6d0ea96962a4eb3b4766a1d1321b421f51f6f3b6a9cfbc1e0070abaca65dc13e0676") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000240)=""/134, &(0x7f0000000300)=0x86) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$pptp(0x18, 0x1, 0x2) stat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)) r3 = dup(0xffffffffffffffff) dup(r3) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80585414, &(0x7f0000000100)=""/212) 2018/02/26 15:01:13 executing program 2: clock_gettime(0x0, &(0x7f0000000000)) 2018/02/26 15:01:13 executing program 4: mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000000000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000527000)={@common='tunl0\x00', @ifru_flags=0x4000}) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000defffc)=0xb, 0x4) accept4$inet6(0xffffffffffffff9c, &(0x7f0000df7000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00006fb000)=0x1c, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000df9ff8)={0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) recvfrom$unix(r2, &(0x7f0000000040)=""/88, 0x58, 0x22, &(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0xff89) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000100)=0x82a) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000cddfb7)=""/140, &(0x7f0000df9ffc)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000020f000)={0x0, 0x8c, "bb1f3e1a5f4aa58504efbe6479b44542e760056906cfc7737ab2ddaba97ba566846fe3690a7c371f485fa5e153cd9eb36ddeaa107c1fb8affea6e9707f63111e4b80f7815a01ab8987d137cdb611184abd672bdee4d676c182d964786ceac528b685b43f0ccd95ff6908563a6fc1df9d856ed84edb90d172ccf224011d46e85d7310558c3e2b620f4eba9748"}, &(0x7f000058fffc)=0x94) sendto$inet(r0, &(0x7f0000b0c000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e5ff94ce547f358f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e13df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db0c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b782f254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95c2", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000ff0300000000000000"], 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x8, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/02/26 15:01:13 executing program 2: r0 = gettid() perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x657, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, r0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x8400, 0x100) gettid() openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x410400, 0x0) 2018/02/26 15:01:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x9, "4620a1d6d6b5198a0b"}, &(0x7f0000000080)=0x11) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], 0xed) keyctl$setperm(0x5, r1, 0x0) keyctl$unlink(0x9, r4, r3) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000966ffc)=0x3, 0x4) bind$inet6(r6, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r6, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x81}}}, 0x88) 2018/02/26 15:01:13 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) rt_sigaction(0x7, &(0x7f0000000000)={0x20a4d710}, &(0x7f0000000040), 0x8, &(0x7f0000000200)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x1008000fffc, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}}}, 0x8, 0x10001}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r3, 0x0, 0x0, 0x1, 0xa3, 0x7, 0x0, 0x2, {r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}}, 0x8001, 0xfffffffffffffffe, 0x100000001, 0x9}}, &(0x7f0000000340)=0xb8) 2018/02/26 15:01:13 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xafc9, 0x1, 0x2, 0x9, 0xfffffffffffffffb, 0x1, 0x80, {0x0, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x9, 0x80000001, 0xec9, 0x7, 0x4}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x2, 0x0, 0x8001, 0x6}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x88}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b0ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) fcntl$getflags(r3, 0x408) ioctl$int_in(r3, 0x541f, &(0x7f0000478ff8)) [ 49.228657] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/26 15:01:13 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() process_vm_writev(r2, &(0x7f0000053fa0)=[{&(0x7f0000289f5c)=""/164, 0xa4}], 0x1, &(0x7f0000f5d000)=[{&(0x7f00009e7000)=""/4096, 0x13b8}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) recvmmsg(r3, &(0x7f0000001b00)=[{{&(0x7f0000000040)=@nfc, 0x10, &(0x7f0000001200)=[{&(0x7f0000000080)=""/93, 0x5d}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/14, 0xe}, {&(0x7f0000001140)=""/129, 0x81}], 0x4, &(0x7f0000001240)=""/13, 0xd, 0x100000000}, 0x2}, {{&(0x7f0000001280)=ANY=[@ANYBLOB="01000000000000000000"], 0xa, &(0x7f00000015c0)=[{&(0x7f00000012c0)=""/4, 0x4}, {&(0x7f0000001300)=""/110, 0x6e}, {&(0x7f0000001380)=""/96, 0x60}, {&(0x7f0000001400)=""/169, 0xa9}, {&(0x7f00000014c0)}, {&(0x7f0000001500)=""/18, 0x12}, {&(0x7f0000001540)=""/68, 0x44}], 0x7, 0x0, 0x0, 0x40}}, {{&(0x7f0000001600)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000001a00)=[{&(0x7f0000001640)=""/218, 0xda}, {&(0x7f0000001740)=""/28, 0x1c}, {&(0x7f0000001780)=""/160, 0xa0}, {&(0x7f0000001840)=""/231, 0xe7}, {&(0x7f0000001940)=""/130, 0x82}], 0x5, &(0x7f0000001a40)=""/185, 0xb9, 0x100}, 0x1}], 0x3, 0x100, &(0x7f0000001b80)={0x0, 0x1c9c380}) getsockname$unix(r3, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) 2018/02/26 15:01:13 executing program 4: mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000000000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000527000)={@common='tunl0\x00', @ifru_flags=0x4000}) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000defffc)=0xb, 0x4) accept4$inet6(0xffffffffffffff9c, &(0x7f0000df7000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00006fb000)=0x1c, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000df9ff8)={0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) recvfrom$unix(r2, &(0x7f0000000040)=""/88, 0x58, 0x22, &(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0xff89) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000100)=0x82a) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000cddfb7)=""/140, &(0x7f0000df9ffc)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000020f000)={0x0, 0x8c, "bb1f3e1a5f4aa58504efbe6479b44542e760056906cfc7737ab2ddaba97ba566846fe3690a7c371f485fa5e153cd9eb36ddeaa107c1fb8affea6e9707f63111e4b80f7815a01ab8987d137cdb611184abd672bdee4d676c182d964786ceac528b685b43f0ccd95ff6908563a6fc1df9d856ed84edb90d172ccf224011d46e85d7310558c3e2b620f4eba9748"}, &(0x7f000058fffc)=0x94) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000ff0300000000000000"], 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x8, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/02/26 15:01:13 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x5, 0x3, [0x9, 0x8, 0x5]}, &(0x7f0000000080)=0xe) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x7fffffff}, &(0x7f0000000100)=0x8) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x4, 0x86, &(0x7f0000000140)="12214b46784018a00195ccd48aa292d281430d69a44568107a873c40de4ead590d4c7c49f7b1a773a4f39d90ad4cb139089e31d3634a94c07474c8bb333017faed7544462c5f45f619fae0114e233aae256ed4f3fd84529daa7592a72aaabe247d0509fc53592f5f81543e49189e3ffdd293ff2668fedb55557ffb357cdf2c4073a760cf62b3"}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x2, 0xd, 0x0, 0x0, 0xd, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x68}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={{{{0x2, 0x2, @loopback=0x7f000001}}, {{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xc00000000}}}, 0x5, 0x401, 0xfc6, "cccb0c5cc59004899106b720e526d953b0cba4d5a6fe4070f1666458ef5a72b8e91c380ef11ca722ce637eadc9a44290aa3c787d7c71702bcfc823b56db5176852515065d311d064f4b4584f93d05206"}, 0x160) 2018/02/26 15:01:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004bffe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0xfffffffffffefffa) sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) r4 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000000c0)={r3, 0x80000, r4}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r5, r1, 0x0) 2018/02/26 15:01:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000053ffd8)={@common='lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="310000000c00000000000000d83b00000d000000ff020000000000000000000000000001fe8000000000000000000000000000aa0000bf9001000000000000000000000000000000063cffffffffffff00083e1e0000000400010000e0000001e00000010000000175000000000000000000000000000000000000000000000000000000000000000000000000000000f30affffffffffff000700870000000400000009000000007bff00000000000000000000000000000600001b00f7ffffff00000000090000000700000000020000080000"]}) 2018/02/26 15:01:13 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)=[]}}, {{&(0x7f00000072c0)=ANY=[@ANYBLOB="01de2d2f668c6c3330484ba5ff76cb5bb2970050adcc86ac7af66ac66a01ddd698c11abfe4fc59b48541616d008a2774ef1b3961981c0e1a604628acc6b7b904d459310431f6af222d89a15b3a66a1a2a009ee51d24840168c536e9b858dde41e6876f85b891a5f7ba5efb7311821d000f2be713bc7eb45e919188f739d7f3d54a628b5f318f02751cfa0de935a5f05cb945c994ec2680cc3dde420a3562542305becdfe9b9021e8b1076d6c5a2f04a39159a5d0feeb77dbca9e1881389db711a9320bc665d04213ef11408a6c2ac48f9f5ab5dbffd0887d358bc49bc23f8217bfdad2c23f69bf0cc1dff85a987d7c223e5a80623861c92903"], 0xa, &(0x7f0000000300)=[], 0x0, &(0x7f0000000600)=[]}}], 0x2, 0x0) r1 = request_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)=',}(eth1%\x00', 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f0000000100)=""/4096, 0xffffffffffffff68) get_thread_area(&(0x7f0000000040)={0xfb3, 0xffffffff, 0x4000, 0xfffffffffffff839, 0x0, 0x8, 0x69, 0xffff, 0x0, 0x7}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000001180)=0x1008) 2018/02/26 15:01:13 executing program 7: unshare(0x28060400) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="d00000002dbdf22fae5fb1f7cf562117380063888d11ca74ab67c8b2616dc14019d7217a04c053a84574b3a114146d3896ca56aac4f8fefd5d8d8aeb7060f0ad9d900ba0d614ad928a2a34c31c4aebe5dff825de5bc663d5106f04701e9215ec0979a8e20da0ccb884934ce1be1e09aeea0d793975db31a362f74c392445d908cecce0822d76c4bb6671823756caa2afccfcf232d1404355555c7b48d94cff0e523078f4b458d6ee65e4c48a1c0d12aefbf06207250185c5f7bd65ef804e468a5d000000000000000000000000000000"], &(0x7f0000000140)=0xd8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) r2 = creat(&(0x7f000032c000)='./file0\x00', 0x0) mq_getsetattr(r2, &(0x7f0000608fc0)={0x1f27449, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/02/26 15:01:13 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000fd1ff6)=@abs={0x1, 0x0, 0x0}, 0x43) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000af1000)=@abs={0x8000000001, 0x0, 0x1}, 0xfffffffffffffd38) 2018/02/26 15:01:13 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) write(r1, &(0x7f000001bfff)='j', 0x1) rmdir(&(0x7f0000000000)='./file0\x00') getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@generic, 0x10) readv(r0, &(0x7f0000013000)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1) 2018/02/26 15:01:13 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) socket$inet(0x2, 0x3, 0x5) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000000c0)={0xfff}, 0x1) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)='g', 0xf1) 2018/02/26 15:01:13 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000beeff3)='net/sockstat\x00') vmsplice(r1, &(0x7f0000000600)=[{&(0x7f0000000000)="c02d3dce8f527b86efe6ba0d9242d9ef98631ad73657a7d4d601c3612647b77b1ade14166af016a3ff5984f78021432a3e0520ea6cd884c3fb957caea41f3acaf5b5ae0f384aa75c703eb60a1d423e754ee06a9e4f5f2c8fe67edc48e122155e680f1586a9ea8e47c539b43543346ef7cafc4a73bfcc33378b6046d0795cbe21506a224bf026713f3e12b0ac76592e40e3c21750dad67de90533c5dd15dd535cb56f11524da11c37da08021a3533e946e81e6916a7c0a6c6dc9e93b57fed3f9b85b50247426b5a44f4ec219ff2b7f7d53c535350248440fe84ddf2eb68b82733887bd1c21901b759a15c5382c254", 0xee}, {&(0x7f0000000100)="92d06f1cb9329c2f4935a976f0cc20879975558230795fea0e00b7a310b6f26cc1d8c3c5c7853167618c3b43d4b14b7486d985f7e5d004eac0ef67a2cd507e7805ef4139d1377c08412cf846823745dfbc10b6d19c9e0ef27f986554ad7a36a399e0c9ce4e6069596d2330acb8ab374ddaaa061cb216f7e17b07eb3b31e561d6f3f6bff3e4bd889cac", 0x89}, {&(0x7f00000001c0)="2bf6dd68291747cc978ff5fa78bec4938c8092a715b967dc", 0x18}, {&(0x7f0000000200)="3162d838086d8444fe7311306bdd277cd3fc809d1d42e1e7c058522c1003c9827ce1704294304834ddd0f96c6fdd387a11c2caf65723bb13427c685e26fe54d0be9b95100553793d540892d532f82b0486729e2ae134bd38761fa85764890a56f68f302b045429a0a8e76d0d970fdeee1a744564212cbcd9356669f273796e15f37bea25585e6b6795e6554618f47f658d6d1ce96ffef5342b2f06abf3db51badef02030f6d42c512a4c8c0b2f2e8083f952d68b2d8c3ba359f73728b8f7480dda604ab09a90c5", 0xc7}, {&(0x7f0000000300)="69f7d1d7af5820cae7583f2831c2ee929ad0b0f4823c7459ebcee23e691183e8607cb5070d29e3fa6087f630ba984c3907a62f3832397013b8f60d3a7338abba5c9ccb677615a16e8dd317ef128bc68273c1f29b092d87a862e3fe79652303fd1fc1624297adb411c3a7aa", 0x6b}, {&(0x7f0000000380)="737da2d49bf6b6e39c04ae494d2b3d279d18d263ccd38172ef7b41fdd9a7c1b2c9d26b95eb54ed83d301817078d1efbe499a8cd3d41868b7d6ab722e6a392e1f8a5c8aefd08c77aeb69e95e051e3f7d6aba918d0ec1ff4babbd970386fd747f850225e6b23a89a691803a68bf1fadc5a66ae5b5fb8817cb5f4537137917c8378978177b3df5c7a4ce7b21f299c0c35a47d08c3e190ad7e3a27c26cc56f4a683da07c8fd72acf959d76de523148e57b6c06743a0621aa36eb680d7843abbe49e136620260666bf641df", 0xc9}, {&(0x7f0000000480)="02a2b4ef763ccf9219c3b7e609ced77e05378e738f20b2e25ef67c9436c5750ac7fbf7489bca36fecf4e6cf8b8bb447e89ddeae9b5960965d312b822357b6a3cae706ac322bf50e6ccece2c34e7392ff270711bfc9a730bfe71d33b0d83920de", 0x60}, {&(0x7f0000000500)="e11445f6c7457dc5563215ffa6fe010d9513d1a60af3deffe51c323a538de370fe697653672d845c3f69b029c7605fd7a807b3eaee26", 0x36}, {&(0x7f0000000540)="121e488b7a740548752ac035a42bf04155a1c66d9f7644b6d22e9993ddcd04b61d0a860ceae2a26396d1ad193f68e5", 0x2f}, {&(0x7f0000000580)="6b583a0127658dbd38f17eb26e2dd30326ec501b3e57eac7a9d3a43663e51e43c41402044b6e1bb7e470a031a441b1148587a546fe9973a292763260af8e6c959976c4d9b3368ed0402a1a96c7ca427cae2f16a938c9b6d21e382c8b1cda2fcd2ced578f5c630724280b8a5cd1ce7f42ee342c15304d6c", 0x77}], 0xa, 0x7) sendfile(r0, r1, &(0x7f00004db000), 0x61) 2018/02/26 15:01:13 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f76ffc)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e94efc)='stack\x00') exit(0x0) syz_open_procfs(r0, &(0x7f0000000000)='net/wireless\x00') lseek(r1, 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x204000, 0x0) 2018/02/26 15:01:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmmsg(r1, &(0x7f0000000580)=[{{&(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000001", @ANYRES32=r0, @ANYBLOB="02004e2100000000000000000000000000000000040000000300000000000000"], 0x2e, &(0x7f0000000540)=[{&(0x7f0000000080)="463e96319baae5008df74837f9edf27f3fd5056149caa17957112b71de0a89216d1b502cc50e4544813537e650d635f006ddc9e8c42140e825df2784c563ffb0700535aaa16ddde52e3636e8ecd7f0ba6c143b38fb5f4305abb1e700bcbdd90627b6abba12ecf8def6b9826ff1fbaac166c717895961edf79757d93935cc1661aea6d53fcfa5f4ef86ba004dcbdd418c5cc413408283cb0f3a29a431cfc85491a19b010083b55da4ea8e6c403e95c9c3f8dbb41c67e116ee0d551a6546ae3c75dc944d3c75c10a0b66233a33eb04477ae8bb", 0xd2}, {&(0x7f0000000180)="7aa39e152283f6931f42afd1787c5969701bd8e0332521a5c3cb04bd33ed336ef868f3afa3e38d3476d401b338607df923c78b2bdde8d2e9d293825cdd8bfc154eb9bb644aa048a2fce390bd99b4189c7614533dcb0a445fc4ce05a57008156d2da3490d2a843e0ba4a6ac0bcf34839deb5511b4677283211ba47921cd3ff5ea89a91169e34e958121f017b09982ff40467799b453172a1b76764c99f0a0f24ad74000afccb4a085e438d0a4b3c1f80d3246a204e8315542b5ec73f88862c316fe52084352e8ed", 0xc7}, {&(0x7f0000000280)="08891dfb08c6e87e3289aaf9d6def94573ba18d11ee83b7ed18bc2c6cb7f51a8c7ed727f1ba88deabfb60a567f239bfffe8d4d662446ceb05b9448671313fd02b7ffedf79a59ca446c81638f5a7467137f2f374bb464455c006ec03d62b396d58219f2e07163eb34315c8def34ef2798f933718a4b85170bd1b544c511e8052745d10dedf92c8694fd7071323c948ee1c7aeedc13f585545aaa6516c216efe9d4d1daa4ed433d0a5a5e6c9c000c7480588e312ecb0d7f195797928e80367379a5277c060647191956ea99f602c868e6e136f57859ee3490be7", 0xd9}, {&(0x7f0000000380)="c67e890926ff98b9b540cdb8581c8481e5049af15c1928d6817caabd2e732ec8e310b61ba5b59ce4febd0d6583dc38377a88d1da80c9c2f6323640c247c138345ce0d79bb61e7ae2ce7dd8fb2877af827b483b704d5289543996a502efd8b74e612fb8586816603cf33c631573a54a1b026860dedb44445cb20adbdb4e0f7bbc8c338b432f6811d1d34db4e8fbb9a5584ea9a3f22c9f4612ce958dcbcd4b1f6ae30a9a36d6d56f0f06d787fad915dd1b670045d3096ebfb9c970c0a729331393f429cfb4d0909826691ba9c9711e8bda768dc632caa10b519882432c3898548aad4e353d1d073c1c7369a9fab821a456", 0xf0}, {&(0x7f0000000480)="ec3acb1dae544c5c79c04a51d2f33fa9cf8271fed0080b9d3b5a5e5e25bcfb0ade4dd82ba509c1cbaefa5ba22aaf0523103f970925f70a051996134027963a6631d1bf1fd76923f4a8970e95451c850f09f2ca98795c7832768639e1768b4c86fc4d1202b86a82c1c7b03b28267b371bce1fa81df63c1632a4d84991dc9f80b7726e44db0fe89eb75262687be89d04f0113ae765613f6478f2590ed7ba74926b2cd1b7ea80e2f0bb8832b9877b6c24cdfa4bb91a11c62e7723788b", 0xbb}], 0x5, 0x0, 0x0, 0x20000800}, 0xffffffff}], 0x1, 0x4000000) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x42355f4570d66805) 2018/02/26 15:01:13 executing program 6: select(0x40, &(0x7f0000f84000), &(0x7f0000f84fc0), &(0x7f0000f84000), &(0x7f0000f84000)={0x0, 0x7530}) r1 = getpgid(0x0) ptrace$getsig(0x4202, r1, 0x0, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {r0, 0x9}}, &(0x7f0000040000)) r2 = memfd_create(&(0x7f0000000000)='%em1*ppp1,posix_acl_accesstrustedwlan1\x00', 0x3) accept4$unix(r2, &(0x7f0000000040)=@file={0x0, ""/67}, &(0x7f00000000c0)=0x45, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x800}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)={r3, 0x401}, &(0x7f00000001c0)=0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200001, 0x0) readlinkat(r4, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/5, 0x5) 2018/02/26 15:01:13 executing program 3: pipe(&(0x7f0000aa4ff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00001ae000)=[{&(0x7f00007e0fec)=',', 0x1}], 0x1, 0x9) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) openat(r1, &(0x7f0000000000)='./file0\x00', 0x1, 0x100) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/02/26 15:01:13 executing program 0: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0xfffffffffffffe3c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x8}, &(0x7f0000000100)=0x8) mknod(&(0x7f0000433000)='./file0\x00', 0xfff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/tcp6\x00') setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={{{{0x2, 0x0, @rand_addr=0x9}}, {{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}}}, 0xd3, 0x0, 0xe46, "aa94e9fcc2f643d6dedc31e456b4853f4850ce3d491db2abfd4f142357db327d1f197ddcb6b7936e591ec89484d9d5db3b1767fd0062ca4bc05914cdfd04b86b8a87400e1ddaa0f3c6ea547d5afc0c05"}, 0x160) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, {0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x3}, 0x6, [0x9, 0x200, 0x7, 0x9, 0xeaf, 0xfffffffffffeffff, 0x0, 0x2]}, 0x5c) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000000100)=[], &(0x7f0000000180)=[&(0x7f0000000140)='procvmnet0wlan0\x00']) ioctl$TIOCNXCL(r0, 0x540d) 2018/02/26 15:01:13 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4040, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x81, 0x101]) r1 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, r1, 0x0) socketpair(0x4, 0x8, 0xfffffffb, &(0x7f0000000000)={0x0, 0x0}) ioctl$VT_DISALLOCATE(r0, 0x5608) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x5, 0x80}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x3, 0xfffffffffffff800, 0x7fff, 0x7, 0x7}, 0x14) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000e38ff9)) 2018/02/26 15:01:13 executing program 2: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000f29ff8)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000f53000)='ramfs\x00', 0x1, &(0x7f00008ccf61)) creat(&(0x7f00004e8000)='./file0/bus\x00', 0x0) r0 = geteuid() getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000040)) chown(&(0x7f0000000180)='./file0\x00', r0, r1) 2018/02/26 15:01:13 executing program 1: unshare(0x10300002) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='pagemap\x00') time(&(0x7f0000000040)) lseek(r0, 0x0, 0x1) 2018/02/26 15:01:13 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r1 = socket$inet6(0xa, 0x2, 0x7fffffff) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={@generic="776968cc5f9eda0f85b05c42089bf349", &(0x7f0000000000)=@ethtool_test={0x1a, 0x40, 0x10001, 0x7, [0x4, 0x5, 0xf228, 0x1ff, 0x4, 0x80000000, 0x7ff]}}) sched_setscheduler(r0, 0x6, &(0x7f0000000100)=0x4) sched_getaffinity(r0, 0x8, &(0x7f0000000000)) 2018/02/26 15:01:13 executing program 5: unshare(0x100000) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc0deac29538e561b) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x1ffe000000000, 0x1, 0x6}, 0x8, 0x1}) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x3, 0x20000) sync() socketpair(0x1d, 0x3, 0xffffffffffff8001, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000000c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], 0xff) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) sendfile(r0, r0, 0x0, 0x6) 2018/02/26 15:01:13 executing program 1: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x80000, &(0x7f0000000040)="4864f3810505af91de6a097b9bf5d5f4def59b53a0426bebafcd6c15c77b1c12a8e2f6af0f8c681099a29ecc2336e037cc95853d06b735a6480b9e780539effffb5c7b816e29d23d0ad58f224dabbc6daa50791fcdc0a90c80d20c2b39d0f378b8c1f0d24b785abfb036521823e1bf0da6ac1cd63ea1b26325d5ca9104aa5b9475a53a3a1b470c16556906e3f0", &(0x7f0000752000), &(0x7f0000160000), &(0x7f00009f4fff)) 2018/02/26 15:01:13 executing program 3: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f00005a5ffe)='#!', 0x2) writev(r0, &(0x7f0000c22fc8)=[{&(0x7f00004e2000)="5ed93ee7b7cf81a922d6a4c210e8464bffb44f5da523d6f9a0e2c06f99dffc5be5caed61eae1de98c0f74f53d9ade7ae2427f2746e83e81d460a", 0x3a}], 0x1) rmdir(&(0x7f0000000000)='./file0\x00') execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038cff0)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/26 15:01:13 executing program 0: mprotect(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0) process_vm_writev(0x0, &(0x7f0000000f90)=[], 0x0, &(0x7f0000003000)=[{&(0x7f0000003fff)=""/2, 0x2}], 0x1, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4200, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x4, 0x1, 0x80, 0x200}) sigaltstack(&(0x7f0000003000/0x2000)=nil, &(0x7f0000006ffc)) 2018/02/26 15:01:13 executing program 7: mkdir(&(0x7f0000312ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000308000)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f00004b9ff4)='./file0/bus\x00', 0x501000, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0x8, 0x2}) 2018/02/26 15:01:13 executing program 2: unshare(0x40600) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000312fd9)="2700000014000707060e00f4110f5e00100000930d00000000000000077f001f05ff0300007500", 0x27) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000040)) recvfrom(r0, &(0x7f0000774f54)=""/172, 0xac, 0x0, 0x0, 0x0) 2018/02/26 15:01:13 executing program 6: pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x80000) fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) readv(r4, &(0x7f0000002640)=[{&(0x7f0000002540)=""/248, 0xf8}], 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={@generic="1b9545af05257725ac245ff38a6c45a7", @ifru_settings={0x4, 0x0, @fr_pvc=&(0x7f0000000000)={0x8001}}}) r5 = getpid() r6 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000062c0)='/dev/ashmem\x00', 0x2000, 0x0) sendmmsg$unix(r0, &(0x7f0000006380)=[{&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000005c0)=[{&(0x7f0000000200)="633985ba6883911abb218e8b134c094e3d4df96557b943b4", 0x18}, {&(0x7f0000000240)="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", 0xfe}, {&(0x7f0000000340)="bf38a4152058de72d57fcff1916574cc0fff817dd6ffdfd54db995a8cb61d798f46b23f09829458fd78bdd6f7d319a4dae2bad0dcd934a53e8e01b8207917a59f098a43202dcebbcad4fb064f3fd6929172d1e747ad22a3c59ddd979713b181fa8e40309885d474e6fa9f5aeedf8a6e81f98624c842ca2d2ecc974f0437b257d2f1a409cd745dbc4121ce800674b28708ef84937eb44e56c7e30d151659cc81625c93984", 0xa4}, {&(0x7f0000000400)="fe8421a36a01bc5de5ad1522be8b4fc2c1f97e4e96191d9a5d8c24b7e6bceec11b0ec62a59727690be51cf026c41eb126fcfee1fee59cefb79b57509d183b2b290fbbc91fa95064883", 0x49}, {&(0x7f0000000480)}, {&(0x7f00000004c0)="df179f0a72c52f50c13078be4b563de09eb55e8d933d1413745608172f08010319c562710154845cf467fe0f7bc2c6495c9b0d38bfaf53ca92b1e26de4dbb3ea903ebc0cf4fd4b522c18568c9d68e0258e2631cccf0d5063ac9cc2b209e504e5ad81402ae5210509f419a1fcee5596559f269072d399ee7f28e49fdf3dcd710ce1640566840e757fac1e7daccaf6a75cded0", 0x92}, {&(0x7f0000000580)="829c58bbf9aafa66d374c78abc30c88b7eced5eecda1f92c33", 0x19}], 0x7, &(0x7f0000000600)=[@rights={0x1c, 0x1, 0x1, [r1, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r4, r4]}], 0x34, 0x1}, {&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000780)=[{&(0x7f0000000680)="727081380905ad812582a02b0293d0f48cb898c8b31b43b80dd4d936aeb382b607650b1c9fdb05ef281bdd8978a898319a4324c371c4767f98fd3101f23b1ed5ef00dba8d4c7d1db607f0bf49cef6737f0", 0x51}, {&(0x7f0000000700)="c8e1a278e016e156", 0x8}, {&(0x7f0000000740)="c494cd3466f185b58e097524ea5955377149e6d9992a58db8895", 0x1a}], 0x3, &(0x7f00000007c0)=[@rights={0x24, 0x1, 0x1, [r4, r4, r0, r0, r0, r4]}, @cred={0x18, 0x1, 0x2, r5, r2, r3}, @cred={0x18, 0x1, 0x2, r5, r2, r3}], 0x54, 0x40000}, {&(0x7f0000000840)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001d80)=[{&(0x7f0000000880)="991c8539cd7f3ae1cb0b234361ccaa6a155975583c80fd620c7e2ad15156c3163f9f7cf241d728fdb349f5e182da82475da110f130c49d91d465f7ba456c843cfc329601542451d9bbaaa898fdf7b810c6869780c4a246f25560dfd8e57d3d551ed8bbd057edb8c4c2f0c9b5fec37b78dd9e83f7f62f4ab7dd8150967b5d3c86be4c10b966784865919af9a4c9", 0x8d}, {&(0x7f0000000940)="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0x1000}], 0x2, &(0x7f00000048c0)=[@rights={0x14, 0x1, 0x1, [r4, r4]}, @cred={0x18, 0x1, 0x2, r5, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r4, r0, r4, r0]}], 0x54, 0x4000000}, {&(0x7f0000004940)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000004c00)=[{&(0x7f0000004980)="63b6eeb10180e0c64558ad32c09fd411a01726ba27b539b35dafbd8f23465316de5e75595a28c81d91c33b8b930d9938dc5325e85b86054ad043993d2619bcda553c4cc86b5ec60a6531ae88852e6c62952c039a9e7a66611d9c94e473acff5f21a4464bf73b2f577a511bc32cb7f5fef424db5f4266741419", 0x79}, {&(0x7f0000004a00)="807764a0d83b68eb70c8d2cdd2f17003b6eb60d79369d2bd70a8b16b48b51d9dfab931109a94a8a318d62dbf0794113731962e8044306cdfab2b3309fdfb93b67ac9480788abb99d325f90e10f53855d527497981758b5f3070f7f2e5455644c653bb6b35bec4c94f8ee527113db83034562e6f53022ea9c671d1805eebf23151d90ada93fa50fd98c05ac0b992cbc178d200bdcd6d3449a", 0x98}, 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&(0x7f0000004ec0)=[{&(0x7f0000004d40)="52beb3d2469c2e6cffa93270324e1d8fe5df25833ff1f660ed4acd000a2e0f7c6e5252e19ee7e08b1b4fcae6ea39d3af9b42eeac32c3d73f62476195a585a73795ff6ac50a5d586ca4d02b4b4fb4ddc634aad3b7efb6dae02bc9685343254fc854a979b29f4ea3e577c0a081135f17dd2866c20ce5a8008117cee38cf5ca9a6335191c08f3995da807c3be320b6deda4950599469c22c8b86a2a634f1cd4e7b477f9bb2098df641ea4208429de6db185992e2f1efeb2d6", 0xb7}, {&(0x7f0000004e00)="f5a240ccb3cb972ab46ed1b9f9dc366a8c1a90969f79f6aed6feb666c322ee353e18e9252f89a340ca402cd50711879b60cf8dc310d09842edbf76720ad70c8efb30d8bfd048103939face55e3c71025aa6beb38ff085f29c677502ea4c29794eca117121afb90d32c5cd0f79dae22ea9cb59d197ac939168d6e743f6ea6656afc06650edc53a64784e2b73710aabd3e010309025173353cdfc0d88714c7d49b7a6400017d7c1f57d37718adf0828067e0dc5a32681950ff711ca9", 0xbb}], 0x2, &(0x7f0000004f00)=[@cred={0x18, 0x1, 0x2, r5, r2, r3}, @cred={0x18, 0x1, 0x2, r5, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r4, r4, 0xffffffffffffff9c, r1]}, @cred={0x18, 0x1, 0x2, r5, r2, r3}, @cred={0x18, 0x1, 0x2, r5, r2, r3}, @rights={0x14, 0x1, 0x1, [r4, r4]}, @cred={0x18, 0x1, 0x2, r5, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r5, r2, r3}], 0xdc, 0x10}, {&(0x7f0000005000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000006100)=[{&(0x7f0000005040)="edb606b2d503fdc1be124aaceaa47a94fa07f528ec371fa43775423d6ec419873b193ebd79aba89b7ec8e5de89672b113508c6f4efb20775b681c77eceeb964e1e0c62ff7d56b70aa45070cb35e1e68941e488a25153bb907eb8901e9ee452adb45d7ccb210153e51b8b322658d24f1c0c92042934084378e138772c432dba7682502126ae092bd5eac3e5b3e5f9db802fa5e82970aba12ae71e9e787ffb1b104e9cc2ea54373037177936b8b6a080a69482", 0xb2}, {&(0x7f0000005100)="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", 0x1000}], 0x2, &(0x7f0000006140)=[@cred={0x18, 0x1, 0x2, r5, r2, r3}, @rights={0x18, 0x1, 0x1, [r1, r4, r1]}], 0x30, 0x4000000}, {&(0x7f0000006180)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000006280)=[{&(0x7f00000061c0)="ab2f01d66e68f21bb5d2c4d5f095ce788a3fe54cdd4270cf31906b258d80a6f81112b3afbf6a07f4415781698f06b733867fe4fa46cf045bf7a11ad9c2ff1ebd9ed058047fdeb019122b898d1bdfe4d237be32322018623baed0233c50518ceace5276640451f24c9ea539a827a0bc1bdffac08a45a078ab957ddaf3f58ed8d2c74e91b0e516f41bc2999fa6fcc7", 0x8e}], 0x1, &(0x7f0000006300)=[@rights={0x2c, 0x1, 0x1, [r1, r4, r4, r4, r1, r6, r4, r0]}, @rights={0x2c, 0x1, 0x1, [r0, r1, r0, r4, r4, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r4, r0, r1]}], 0x70, 0x20000000}], 0xa, 0x20040051) setpriority(0x3, r5, 0x6) 2018/02/26 15:01:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_mtu=0x2}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000388fe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xcf}, &(0x7f0000000080)=0x8) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00000000c0)={0x2, 0x6, 0x58ca226b, 0x0, 0x600000, 0x9}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x100000001, 0x400, 0x2, 0x4, 0x40, 0xfffffffffffff519, 0x90a, 0x9, r3}, 0x20) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x2fd}) sendmsg$nfc_llcp(r2, &(0x7f0000003700)={&(0x7f0000000100)={0x27, 0x0, 0xb42d, 0x7, 0x6, 0x2, "ce7d315b441c72b865c3aa2e45a9881454e005651df3aa4f1ab016db47876cf5b8c4d159200c9985c8f818feee6ea0ca8a27b5ce3ec74496819925ea2135e8", 0x5}, 0x58, &(0x7f0000003640)=[{&(0x7f0000000180)="1d59e77eca4d13fe025ca604754a0bb0cf2e767b53156597c8fe58857afb96a22d98617e411bfb986f45c15eb87e9e9e8c99e418d66a6a4e2ac70c9eeec54866746ac0189bb0f37a541ace1161f2c6edfe2bb0e90599edf7f83619dc5b8919ec19c0f09a4928da10a4bda5247ee7b45288849e46a5993259146fdcacaf8438ee3015c6241a81002d6800d0a5b67be14537099bce3ab866a91af0afe6f0489de0fa8e3c5230a15069019273bc62696b7dacbfd2a2d732271f72", 0xb9}, {&(0x7f0000000240)}, {&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="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", 0xfd}, {&(0x7f0000001380)="62854281852ec9eed9e2944bca75d562b895f11b75f0863a45877eb686add51d1b38a8db08699e8725aa9f5c72325f11aa967a6b201ced05a1f394b596291cd80b921c4e032803f7132cb2d87deb5f01f2274b0aa970bc02915371a189930d09bf0898456c1b91a1af1b649ecf79fdb6221fc2b345b5de8eadbeb6b9130c52ead70a0d7348dfb2fc639f3e0b6e873429b31c50e61375cc1a0c0fd4a874b2", 0x9e}, 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{&(0x7f0000002640)="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", 0x1000}], 0x9, &(0x7f00000036c0)={0x28, 0x103, 0x1, "5b37235230d72277eaab5770d9731718898fa34e005d11c4696282e5"}, 0x28, 0x20040801}, 0x0) 2018/02/26 15:01:14 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x334d}}, 0x9, 0x1, 0x3f, 0x8, 0x9}, &(0x7f0000000180)=0xa0) close(r0) 2018/02/26 15:01:14 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1ffe) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10, 0x0, 0x0, 0x1}, 0xffffffffffffff86, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c001c"}]}, 0x28}, 0x1}, 0x100) pipe2(&(0x7f0000000000)={0x0}, 0x80000) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0xf65, &(0x7f00000000c0)={0x4}, 0x8) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) select(0x40, &(0x7f0000000100)={0x7d, 0x4, 0x7, 0x97, 0x9, 0x7fff, 0x0, 0x5}, &(0x7f0000000140)={0x4, 0x3, 0x2, 0x800, 0x8, 0x8, 0x2, 0xa2b0}, &(0x7f0000000180)={0x2, 0x9, 0x8, 0x6, 0x192f, 0x8, 0x5, 0x2008000}, &(0x7f0000000200)={r2, r3/1000+10000}) 2018/02/26 15:01:14 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x880, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x4b, "45d19b318fb65cbe6f372e71df1c503cfbf6628150c73bc27d00094f58d34ca3a6607f9deff25bcba989cc6aadccca823e55f40c0d200b41d14eb72fff880741e34655adf12e64a090df26"}, &(0x7f00000000c0)=0x53) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x40, 0x30}, &(0x7f0000000140)=0xc) r2 = dup(0xffffffffffffffff) r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r3, 0x10, &(0x7f0000761ff8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0x13, r5, 0x0, &(0x7f0000794578)) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f0000000000)=""/66, &(0x7f0000000080)=0x42) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFADDR(r6, 0x8915, &(0x7f00000001c0)={@common='bcsh0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty}}) 2018/02/26 15:01:14 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=ANY=[@ANYBLOB='\f]\x00\x00'], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000)=[], 0x4, 0x0, &(0x7f000000d000)="62164b44"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="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", @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000002000)}) [ 49.788226] audit: type=1400 audit(1519657274.108:29): avc: denied { ioctl } for pid=7720 comm="syz-executor1" path="socket:[17577]" dev="sockfs" ino=17577 ioctlcmd=8915 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 [ 49.834657] binder: 7730:7735 unknown command 23820 [ 49.863189] binder: 7730:7735 ioctl c0306201 20004000 returned -22 2018/02/26 15:01:14 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000000040)='md5sum/\x00') ftruncate(r1, 0x40001) sendfile(r0, r0, &(0x7f000000a000), 0x120000000000) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000080)={@common='lo\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000000c0)="cf02acc94bf5719ea023b46cce80e6491397a90df287d6d820a795b7813fde112fa025736d7f19f9fe8c1e34ea341095c2f8198cdef5b5e5bf5e0ebdadda5fa50acfb08b0c794edbe0ead8a145555431a40da20c5f8d13a9d70cbe094649b46f8b58142dbb098ee08b9b3348952e38724a764a0e26599d564764f2d5791add83e1653d14f6a66f63e00c44c7bdc982295bea3619f00ea4cf6b9f94da763a561a9d2be381075be2c552eea69b5176348586426a475ae46c51161269f47c53adcb47f4d8e22c3f7888c6d06366", 0xcc) ppoll(&(0x7f0000007000)=[{r0}], 0x1, &(0x7f0000000ff0)={0x0, 0x989680}, &(0x7f0000014000), 0x8) [ 49.909272] binder: 7730:7735 unknown command 23820 [ 49.910553] binder: BINDER_SET_CONTEXT_MGR already set [ 49.910567] binder: 7730:7740 ioctl 40046207 0 returned -16 [ 49.925689] binder: 7730:7735 ioctl c0306201 20004000 returned -22 2018/02/26 15:01:14 executing program 1: r0 = socket$inet6(0xa, 0x7, 0x8385) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000779ff5)={@loopback={0x0, 0x1}}, 0x20) kexec_load(0x3, 0x4, &(0x7f0000001140)=[{&(0x7f0000000000)="cb86dc69e9d28b2c934755cf8ed9ab744f188e0f76d642fb9c36b7d9df93e6cd47e822674df2b47e39584bd4c1f76faf2f9011a3345ec8fe7ed2570313730e9525e1079237fb4be3024e432a6c84bd38732fc8942a7e06d4c6ec2b731b92d3589d51b719e6a89c4f102779f3d9d0e44012837fe665947f857d", 0x79, 0x5, 0xffff000000000000}, {&(0x7f0000000080)="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", 0x1000, 0x2, 0x1}, {&(0x7f0000001080)="14175eeffdd1ee0683de30ef08cc807b68f3778af6b1e9ffc90ed4ff9b9fb09b44de717d0f03cbd0ac4d10223de69d5ee0c388ebc4546218", 0x38, 0x5, 0xffffffffffff8832}, {&(0x7f00000010c0)="177e02e1912e90a117640408eb6d6afb8c98b191e06c86fb3c8b48349ae1d0da01383b3c12888a0fce48627a5f413b2ce6324eae63736f870a948a8fd15c534cb98e0d9248d4a61d4cb9ceb68728718d90bc041ff5f4d1f17a0c1bab08218beffe962e161651f47935b6066802b60e9f554ee3bcc5655bb34e7f339284b3", 0x7e, 0x1, 0x400}], 0x2a0001) 2018/02/26 15:01:14 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000936ffc)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000536ffc)=0x2) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x21) 2018/02/26 15:01:14 executing program 7: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x1f) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)={0x0}) mq_timedreceive(r0, &(0x7f0000000140)=""/4096, 0x1000, 0x9, &(0x7f0000000000)={0x0, 0x989680}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0xca81, 0x8}) lseek(r0, 0x5, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @empty}}) 2018/02/26 15:01:14 executing program 5: r0 = timerfd_create(0x7, 0xfffffffffffffffd) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x4}}, &(0x7f0000005fe0)) timerfd_gettime(r0, &(0x7f0000997fe0)) pipe(&(0x7f0000000000)={0x0, 0x0}) keyctl$set_reqkey_keyring(0xe, 0x7) bind$inet(r1, &(0x7f0000000080)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$netrom(r1, &(0x7f0000000080)=@full={{0x3, {"510434130097e8"}, 0xc9f4}, [{"4431d5689e0421"}, {"ab1c005632af8f"}, {"9e27c3aef98186"}, {"c03a211de3a933"}, {"54db62e656f4d1"}, {"db5318d422625b"}, {"8e5fcdd8e08023"}, {"7e614cdaabdc3f"}]}, 0x48) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x3, 0x3, {0xa, 0x3, 0x1fd, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1000}}}, 0x3a) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x4f}, &(0x7f0000000140)=0x8) 2018/02/26 15:01:14 executing program 6: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0xffffffff, 0xba, &(0x7f0000000000)="c48017367aa8d87278a17749c8a7999239ebcd832afbc3186a65d7b5b28ca597b07b27ac8eb527a5b45a8e4572a1e39a9a823833f754902a6867fb904cf378092f64e660dd7677dcaed4b653bf7ff192ca5bb3d8686bcc686429d389077957f74a35fb49b8ab6bc999ad1a0c637a9b1c254a73fdfe7e73e3fb1db38307c966255a16b62d02b346850e690f2bcb6549f5c6bb889595765fd5c08de6bb3cbcbf77d33ae640fa69e548518157fe80f53422e1a1f9d1de7a2f5c336ea7ad9483374f17717d4e8fd19e41ea5850fb317d7fdb5568ced53b4d81e9d4d005a93eae47616a887d8207d41e43f88b5637d8", 0xed) unshare(0x20000400) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r0) writev(r4, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x6, 0x0) 2018/02/26 15:01:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_mtu=0x2}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000388fe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xcf}, &(0x7f0000000080)=0x8) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00000000c0)={0x2, 0x6, 0x58ca226b, 0x0, 0x600000, 0x9}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x100000001, 0x400, 0x2, 0x4, 0x40, 0xfffffffffffff519, 0x90a, 0x9, r3}, 0x20) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x2fd}) sendmsg$nfc_llcp(r2, &(0x7f0000003700)={&(0x7f0000000100)={0x27, 0x0, 0xb42d, 0x7, 0x6, 0x2, "ce7d315b441c72b865c3aa2e45a9881454e005651df3aa4f1ab016db47876cf5b8c4d159200c9985c8f818feee6ea0ca8a27b5ce3ec74496819925ea2135e8", 0x5}, 0x58, &(0x7f0000003640)=[{&(0x7f0000000180)="1d59e77eca4d13fe025ca604754a0bb0cf2e767b53156597c8fe58857afb96a22d98617e411bfb986f45c15eb87e9e9e8c99e418d66a6a4e2ac70c9eeec54866746ac0189bb0f37a541ace1161f2c6edfe2bb0e90599edf7f83619dc5b8919ec19c0f09a4928da10a4bda5247ee7b45288849e46a5993259146fdcacaf8438ee3015c6241a81002d6800d0a5b67be14537099bce3ab866a91af0afe6f0489de0fa8e3c5230a15069019273bc62696b7dacbfd2a2d732271f72", 0xb9}, {&(0x7f0000000240)}, {&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="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", 0xfd}, {&(0x7f0000001380)="62854281852ec9eed9e2944bca75d562b895f11b75f0863a45877eb686add51d1b38a8db08699e8725aa9f5c72325f11aa967a6b201ced05a1f394b596291cd80b921c4e032803f7132cb2d87deb5f01f2274b0aa970bc02915371a189930d09bf0898456c1b91a1af1b649ecf79fdb6221fc2b345b5de8eadbeb6b9130c52ead70a0d7348dfb2fc639f3e0b6e873429b31c50e61375cc1a0c0fd4a874b2", 0x9e}, 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{&(0x7f0000002640)="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", 0x1000}], 0x9, &(0x7f00000036c0)={0x28, 0x103, 0x1, "5b37235230d72277eaab5770d9731718898fa34e005d11c4696282e5"}, 0x28, 0x20040801}, 0x0) 2018/02/26 15:01:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_vif\x00') preadv(r0, &(0x7f0000000000)=[], 0x0, 0x0) 2018/02/26 15:01:14 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000001c0), &(0x7f0000000200)=0x8) sync_file_range(r0, 0x80000001, 0x80000001, 0x6) setsockopt$inet6_tcp_int(r0, 0x6, 0x400000000013, &(0x7f0000000040), 0xfffffe2d) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/26 15:01:14 executing program 2: mknod(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', 'vmnet1,&:cpuset\x00'}, &(0x7f00000000c0)=""/145, 0x91) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) getgroups(0x2, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f0000000000)='./file0\x00', r0, r1) 2018/02/26 15:01:14 executing program 3: mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e6ff8)={0x7bceff27}, 0x8, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x1) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) rt_sigprocmask(0x0, &(0x7f0000446000)={0xfff}, &(0x7f0000fc5ff8), 0x8) r2 = getpid() r3 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r2, r3, 0x1) 2018/02/26 15:01:14 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"13319675fde2b9"}, 0x9}, 0x10) sendmsg$key(r0, &(0x7f000035dfc8)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x1, 0x0, 0x2, 0xe, 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, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, @sadb_spirange={0x2, 0x10}]}, 0x70}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x3, 0x10001, @loopback={0x0, 0x1}, 0x6}}, 0x4f4, 0x81}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x4, 0x401}, 0x98) 2018/02/26 15:01:14 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000fcd000)={0x0, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000c68ff0)=@syzn={0x73, 0x79, 0x7a}}) 2018/02/26 15:01:14 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000), 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@rand_addr, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000200)=0xe8) getresuid(&(0x7f0000000a80), &(0x7f0000000ac0)=0x0, &(0x7f0000000b00)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000e00)={{{@in6=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f0000000f00)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000f40)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) r9 = getuid() r10 = getegid() sendmsg$netlink(r1, &(0x7f0000003440)={0x0, 0x0, &(0x7f0000003380)=[{&(0x7f0000000040)={0x10, 0x10, 0x400, 0x1, 0x0, "", []}, 0x10}, {&(0x7f0000000240)={0x24c, 0x27, 0x602, 0x0, 0x2, "", [@typed={0x18, 0x5e, @str='self!ð0@}\x00'}, @nested={0x50, 0x84, [@typed={0xc, 0x7a, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x96, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x86, @pid=r2}, @generic="259c17f3a622918b", @typed={0x8, 0x4f}, @typed={0xc, 0x8c, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x2a, @pid=r3}]}, @nested={0xfc, 0x2d, [@generic="b77b745b4e6e2214563f5fd4eace", @generic="557d66b98adcdb075658a737275025abcdf4e466b73580d35bef5dc040ed7763851209613acb05e09eaa8714c7ed17f9cc3395b33eb3e0912763fbcd9c0f6c5fcc05", @generic="953a429caa2aa7e4f085f7a6b15eea966ea6bec31ada606d04cded90cc0651dbcdb60378c41a1f39eb5ac5987fd2a001453d84198ad9d64eecbe9be02a41acb9302fb8a0ecefff8cd216554ba44f3fd36e4d22f3875a1d71ec84739750993322ad27f355a9f72fef405cae52084b0e92fc49f2a56c2331b295e2952ca347626bedf482531b0eb693c9d7fd599e2feb9e697247e79a8e6f36cb3124", @typed={0xc, 0x47, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, @nested={0x8c, 0x70, [@typed={0x18, 0x2, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="d3a062b9adb0cab8223188aad1985e987fe767e36b500e330f2ef217a854f2104aad8e657d3d4bdc20c0f8b34b7cacb0151307f848dd5b2cdfec72e71019", @typed={0xc, 0x64, @u32=0x1}, @generic="85cb5333ab4ff9128485606de1087887c15128c51ffda0b25bab693e06018bd71e37fe5d"]}, @typed={0xc, 0x25, @uid=r4}, @nested={0x40, 0x53, [@generic="fb387ebeb31aaf625783aafb42044ccac1618d5765641c10f99176575a5640f2b05a4555b3016dc3213ba5c48be1183c6a96427e632817fb95"]}]}, 0x24c}, {&(0x7f00000004c0)={0x570, 0x19, 0x102, 0x1, 0x1, "", [@generic="92333a448fd09b28200724329c4f4848caf61dabe8e41213184d64d698a2a8dbf12538bcfaf2be481146f83d7aac53d25c44407a2a36a360978c92a0fef98fec7b6be64a3501295e8dad644726a7fe494960212a58b9c304ff0b32c8560f86dd69e45b61ce", @typed={0xc, 0x6a, @str='\x00'}, @nested={0x2dc, 0x81, [@typed={0xc, 0x14, @fd=r0}, @generic="ae0894ad1722df3e8d29bf317b48683b56dcfed6a8e470f8594d452182d79f6b50c8874583ac279f71097e1b2bec3df5f543169123b40a69ab04cfe3eb5923142c5ad8737d32e317000ff2dc97c7b268241b6794d514b0af42b41bd87182fb469af185874efa12f3b04a7df866ab43fbae92e0b8e884a1102f841a852967dc21c16790ecc194ff8875e905ca8adec2f34850145dcd2acc3f88a5784825f7f6760e5c0af3d0f9c9543ebd8752db045c5dac3d939a134c303f1da9599edfaa15", @generic="df742c2e6d305a1ea024fe438a1a498d9ab7fdfab8e90b737acf56a44f8134a5df4443328ae723ec3549b135cf8dbd0f4a5de8020c825acd6f7453821baeaa24e8f405172bf1aa59662169fda63bd0f9b6231295602b1aaee9b8e5c6c414ec6cf005cef1c2cb253939b80892f1340f40be0f12560cd548c53d9bb2b3b4627ac0964a3d72ae1ced31643dc4f4d2abd57d829d927ad29673ab7831e299538a875c19c5f10680e6fb97035dc49e20e33cb81236e0515caf12006fca6dc00b4ccfa30a6b1b6c3f1fe96cbe15bda725903b70c9e7", @typed={0x10, 0x2f, @u64=0x20}, @generic, @generic="9728a36b4caa777c202c2f76bd543656faf1e81d83c086c438293b98a99e04572e713b2dfc2f41050c1a5543b7d2c28e59e5b3cedfb33b51b2cd534d4200b3019126b73bb762998209b5dce5da65d84924f243a4f4179f040788d79556dfde9e0dea9e89267c4637b688f2ffa7186d1540b0566b2704c87d5dfd4aba93a9747bcf13109e8ac814f79eb85bde77a03509949a863d112dde0970126bcaf8b713336eee1e02c5596207e2432520e8f8531c83b98f0cb480b36a2a99c072b860bf32ddf3794ad4a9668532", @generic="ffd93340b88535630a71acc3fd95e307f1cdb9901b9ab6aab6008fe6352d2025d5ea24b94faa6fe1bb51eb14e44619538390507f9d4c8fde815a42bffa37229ff3c3dbb1a209ab9fb1e69bfd036e2742696d9eb44e619c2c193252667c21addca9d9"]}, @typed={0x18, 0x20, @str='wlan0,eth1bdev@\x00'}, @nested={0x1f8, 0x87, [@generic="b1c5bfa476daaea53a18235f9b00f6a002a055329e1bd408d47389383dec95b35e324e25abe3b7603002360e393ef4e186709263345bf802a39f1cee4b25b86020bf6ef43ce2ebe5c59b8c6b5246d055cbcf3c29675914784d528483a7c2713ab0707e4afbe85b50129351ba3dedb73547847a698d3d2e209dd20fa9eac2ba3e5fc115578b00b36c2e24126df8c118269819b16ad210ecf0dd3992f62bce4d6b0d30c12630739fce41c21b88f614", @generic="91cf6db176c0ece9f73cc9b07fe5e26908b65c84ec3ea285ef5bde0e67a7cb82ee9fad33e4c083f17b6d0e7fbc21a878e8d65dd2978dedfc9345e1359affffa98a2f5fb9613a3f9659ee719085fcf99d188d665d9dc4784622953d54ed2169582942dfd1a5506cfa716f1e50841d796088658e5cdab47da6d9cab8aa781991e2a0385b3f01266e33f29090f3", @typed={0x8, 0x40}, @typed={0x18, 0x55, @str="2e9e2a6d696d655f747970652c2600"}, @generic="4c97b7f6a735d2eee802697fa8916a9458de3a1001d767d8f7c2ca114edebcfb61450774b8b310e6de2b0d632ea7077fff2a547623227d3edbe4a7f16d00e54ad013c56f37", 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@generic="6d190dd426acb623312d8ad794391fc9a5bb6e0c3496a9d3f941d2eace562cb2486ec5c5d54b52f942ed3db9e23c3f6eacd38669f043727f2d4adb514ef9a3fb42ed393bec13b02194a25611aac18172628a7d79076c17a16f349c7eb1e6749ec94ef31f8fef8cc7b6987d3526e19a17e91539b1df240c9ee0834a1752d181d0c36fb3fea17c74d23fed27598a3f59bb8aca9c6b910101321578eb0153bc1d017ca47b3121d62dcf2e7bf77afecbb19c35bdd0e8e528d191abb8f6b3fc959bae31bd061def62b57622d1ed13625f80ef8292967ae695dc97b6f0f4e170b122bb839d70107a0d88b3c9d997130d802362e4324785fbc76eae636b6c73617e549f81294bce8abe11c8674695bb43f058d637e5324dee0f4b9df4d8b9b8632f96253de8cb9882862faf8445204ce0488fd2e452ceb599e93d64f1c05cd819a5e63a703f7fbac88ba5a7dfb2ce7335f3a39d06d96d162e8d4191a053e967554c74116def372b3e6e877a380860f2477eb584a39a11bcb6f00b891b42d747c75e95db7eb435b3342cdebaa1b3b7dcf5dc0bd4b843f2dab6ba2e2364225df6a18d4b2ba04bcf3ddf65863cb8b9960ad520007a46485dae52ec89eb6b2f083a087469b80c34370ab45e4a0af7096187547985a84148d69f7de942fda396cf90e352631d13a218f9e6a62cc10e6ebe812291e8b4976d0ac3f14ece5bec09494e57c70839331a199845a2c78cbec49bfcc5ecb1827b38837aae7edcc1a73f5df8bc5551ced799e6f7bb2d9c23647c94e5156be8f8c9a49a80e297f6df4161a1436e6a40de25b2efad7a81d157daca1e314d1e4c1b151c768e6d882274b699d67e54191710b614ad94c3e4b072be2a2a7ea175151acddcfb6bc1e84181bb0bf22f497330fdf36860e60809e94e7759fcb98306cc41af041e26f7a6ac0c057c0405d598d74ec2f17fdeee66dbc3c6ba3407b722ffadb61dc5d6a9f607f671553747f04abfcac83a67ed9ddeb43f84e9652e1ca38c53ce46e5162fc1fd2b8e4121b459d54a4817f447781bf2bb82ebcaf059cf3c0deee8b00ea9fae7d84139fa6f113e40926559129e2b9a1f1efcd7e383481a09633ef70303ffc017337244b5789792609be23f815673dc64f5ff939553bf573c45d4616e14cc8c97c45213585d059638266b9539b5158d6a4ac0b8d874aec492cd24106c37eb74e82f35c3463d7fafa2bdcd4561eb004d7e518aba4c541a6eacef4ff6e8629ca40e82a54b77e38dad389b530398757ef1f097c6c6dc57d377d846144fc21df9cf456ddb0ed332155e6a403d812fbfe7b19c4d8bbed3f039f87835de273007ad6b2ff87b17af228a532c346d9ced480344317040fed2487fc6a5cf6265daf71edea968d0825b302c8db27e0a0703fa19430e7c9ede451d169064aa028b09cffe324a1620a548c091e61b68ae3ab7eded0f812491fad00444323ebbd9adb6c1f118230b8a2cdf1d8bbd83c270722e0eb85d0b212b7ca63dcc111708dc2b1621d35c1f61989562263611bb5959777967fb73b959d3c1d2da80977fecbed9a0fda6645cc636c90227cc75cccb003f2a047c8d3c75eefa5e42036c61243806c8db9a7f2a40f8ca1744116fc07ac7e8dce01dc94131e621e05df9f9963065f79d195715e8cfd827671fc63db8b66bc73f70977aa19d47a62c047f33ab865659f7bd2c6fd4100424955144521089ecf2d5c4cb921ca2b6a6412dc3ff6847014a98590aeb86b22c4cf10192f2f7a3c3cac5c0ff28c8f8df297e14b4335af32d0f2629f1bfef1a811ae24bf3af68b36cf40be7bd650d0edcdad94f78b3e6c91eccff8e97e3177896e73218f58ef209831315a45ed0cd638f73910e3a2e4ad691b658453e7a5a37af6d9d5a96a15b5f20d0738e3dc618a14c6285bbf5731fa94109852362e24cfa93cd30e418c129e445d177cc98c682599d1a4c4a41d6d80bc3044329c593c1aeb9a372f5d464074364ba5c3bb8fe7429d38e1dd79c4db594dc35fca86cb58e94453f7ee6f4312001c69eacb3a6c260a888b19c15e3580addc7d8fe2ae580a9d7608ee3acb421f079cbb845f80babc05ecb5079afc0f1415f7fd5557269da15c1ee2e8acfdbfb9bbb4a9abf174bfa834c7808a3c5786a390cf285e8bf904595a306b35b94731e7497755cce0ddb8e0d7bd9550b1c436be546db9dfcb853ed5d89258bfc63a3a4e853660c1403d3c95458776830b1de9a5e546e5d0b348208399de6eaa4bd9cecad54de94b171894cf6f815f48bb4ebfb4c5eeb29a071c088dc3847952316a211dccde4f8f77332e407def564d27417577c0392fc9269e4bbd10d857d38d808c598487ef213fb87d1b5ec2a5fe03e07ec6de36f7adb3098d7600cbe36b454e858a60e0c559df71b260f6255181aff7d731ededb669c5317038897718ad8688ab0240b1cf2dd7bb821f598d1bfd0e7181546297f9494df7735ebb928e3958a1f806c08485bb5723caa0bfbe2ce8c83c8712c00b3e8b3172c33ca5b73e0286a023121a4d332f6803932e2dd4933b8dbc71ea4caf16c1afa7daf9f119f6ea74f6e54f5d139b062c74b6f90142f67b9c0630cebe99eff651eee597b81a46969c2a4d63d211f341e0a5c4a0018c665fe58f0f6e0db6405bea33178667713f83f7e6453aeb952f6115ed6ce96b81220e59cca88dafb99e3868e564a5d9dc5287cc70309600017a7a0f13ab11f6181168b7207529c29ffd6385175e108645ac8ba77e0624c8db4e20918f6b079ad6f44f2aac80802e818917800da6820a22f85fc33c0a75864af5332341a9a5c26b1bdd5193f63bce7105f1ba20f79cfae3b43b5a54b2059aae3dbd04cdeeb5fbf4846ba32d8d415483e45042227cb3e513b61b480b5e973f39f5f9b5ada8ddb520d10f50cc20d0ee97cd25cdb00e309436b2de06cfcb8977083376426a63e0d6b61191d6741b0b475a68e23cba160317e42b93694bbffc836845d16b11971a5f489472ee22ddde230a708f3af4ff1ed07cc22f97177648e5538321399323ef340cd1e1483ea499989564eaf644c3457bc440f848840b3dc4007aee65958aba2d405f6d95b62625ece5e22dc23f9734f054b25d4285fb4a77abeb148c19d6cda1d59e57da5722dc137b75454c9a0d2e8c042935b94bba4d5e6e00f04abe4e246160602fa138a3caaea6042bc17f0eca8e2a3ea95deded7ab3ada235ba273c466fa0e1c82bc91b804c825bf0b68233ef81df6fc9aa38a7ee3219edb3d2048362d9369566032f3d3c84e593cb3b35d63244cdde57880bce7192adb594d15fcf67bdb023c14f98243e116051716dc5c91f8364ef7a43ce7adb9fdd15c015f75ad5c134dcf3dff05e8007b1e377542e4e3cd19d5b2b231134e82b5629d882ce131cf373b84fdc08f1b2f80c2522d9049d25093ae746e83d8df1bd33ab816fad4dc488723fdcfe8942c9c7a3f6dcdd5b3d32c463d6eb87e31a0837e037d2c386dfa8c156a497dc51e3f8f0b807d557a3904e4ee159963e1f821e614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@typed={0xc, 0x43, @u32=0xfffffffffffffff8}]}, 0x23ec}], 0x6, &(0x7f0000003400)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x18, 0x20040041}, 0x80) 2018/02/26 15:01:14 executing program 0: syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x3) 2018/02/26 15:01:14 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x22000, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x4200, 0x9) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f00005dcff8)={&(0x7f0000cca000)=@ipv4_deladdr={0x13, 0x15, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_FLAGS={0x8, 0x8}]}, 0x1e}, 0x1}, 0x0) sendto$llc(r1, &(0x7f0000000000)="bed211d426de173395c817be8b1664e1cdb7ea266f506da37a0cb3812fa2f450b5707c52444219e7b87abe949ad82b9b77ecbcff7382b05e597c1f7203012ce7d9df26f76835844234b8249b26c467ddb75b59acf460abf9f83bd7ec7fdfb738546981b802ebe3ae67b735283ffe78fd1284ab7bfb54b1c56bb9e8e9c040ed638f748cbf83ab89fe98655a8810271ed12113bc7dcacf07509f9004ca780a384787", 0xa1, 0x10, &(0x7f00000000c0)={0x1a, 0x1, 0x1ff, 0x8000, 0xad, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) 2018/02/26 15:01:14 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0x7, 0xa30, 0x75999c65, 0x200, 0x1, 0x10001}) read(r0, &(0x7f0000000100)=""/27, 0x1b) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x3, 0xe4, 0xe134, 0x80000000, 0xff}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x3, 0x5, [0x3ff, 0x8, 0x20, 0x43, 0x4]}, &(0x7f0000000200)=0x12) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r2, 0x401}, 0x8) r3 = request_key(&(0x7f0000000280)='asymmetric\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='\x00', 0xfffffffffffffffc) r4 = add_key(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$negate(0xd, r3, 0x2, r4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000003c0), &(0x7f0000000400)=0x4) write$selinux_create(r0, &(0x7f0000000440)=@access={'system_u:object_r:xserver_misc_device_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x36, 0x6}, 0x53) fsync(r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)=0x0) process_vm_readv(r5, &(0x7f00000008c0)=[{&(0x7f0000000500)=""/97, 0x61}, {&(0x7f0000000580)=""/27, 0x1b}, {&(0x7f00000005c0)=""/127, 0x7f}, {&(0x7f0000000640)=""/251, 0xfb}, {&(0x7f0000000740)=""/210, 0xd2}, {&(0x7f0000000840)=""/118, 0x76}], 0x6, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/84, 0x54}, {&(0x7f0000000980)}, {&(0x7f00000009c0)=""/183, 0xb7}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/57, 0x39}], 0x5, 0x0) fallocate(r0, 0x2, 0x7, 0x7fff) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001b00)={r1, 0x1}, &(0x7f0000001b40)=0x8) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001b80)="b4a1d9c441270960436e4ab32f937fab", 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001bc0), &(0x7f0000001c00)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001c40)={r2, 0x87, "d5d9dc3abf0890885f78a0ab67fe27149139359c40866436e7b73933f18e24830a3bef1ef12519571496e1affc82989b084dfc8e74770ca72df1eb4bb819f587ec6062e0cc803b2a86ffb035fe8b39424f3f8342579cc9da7f3d4f360beeb3cfbd732d58a9d29626817bd5bc8515590fbc4efc8d5dc06b14187ebc24ec3097488c4c78eee794f7"}, &(0x7f0000001d00)=0x8f) mknodat(r0, &(0x7f0000001d40)='./file0\x00', 0x105, 0x800) ioctl$TCSBRK(r0, 0x5409, 0x3ff) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001dc0)={&(0x7f0000001d80)=[0x9, 0xe6, 0x4, 0x3, 0x9, 0x4, 0x6], 0x7, 0x9, 0x7202, 0x100, 0x5, 0xbd4, {0x3ee, 0xfffffffffffffff9, 0x2, 0x0, 0x3, 0x2, 0x8, 0x1, 0x3534, 0x4, 0x8001, 0x2, 0x9, 0x3, "9de4dce2e10734fd565c6d1d2398581e04ae01a854dc6eabae7fd0b30633d350"}}) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000001e40)={0x1000, 0x476}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001e80)={0x48, 0x7c, 0x7, 0xf4a}, 0x8) socket$nl_route(0x10, 0x3, 0x0) getitimer(0x0, &(0x7f0000001ec0)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001f00)={r6, 0x8}, 0x8) 2018/02/26 15:01:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009e4000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x631) fstat(0xffffffffffffffff, &(0x7f0000000000)) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) sendfile(r0, r2, &(0x7f00008bf000), 0x200041c) dup3(r2, r1, 0x0) 2018/02/26 15:01:14 executing program 4: seccomp(0x1, 0x1, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x7f, 0x5, 0x4, 0x400}, {0x39, 0x7, 0x800, 0x3}, {0x101, 0x4, 0x8000, 0x8000}]}) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f00001ab000)=0xf9) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/48, 0x30) removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00') r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x80480, 0x0) accept4$unix(r0, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8, 0x800) 2018/02/26 15:01:14 executing program 7: sched_getaffinity(0x0, 0xfffffffffffffd57, &(0x7f0000000040)) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000000000)={0x100}, 0x8) fcntl$setstatus(r0, 0x4, 0x800) 2018/02/26 15:01:14 executing program 3: socket$netlink(0x10, 0x3, 0x0) 2018/02/26 15:01:14 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/26 15:01:14 executing program 6: munmap(&(0x7f00009ff000/0x600000)=nil, 0x600000) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r1 = request_key(&(0x7f0000000240)='.dead\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='#.ppp1:.^wlan0:\x00', 0xffffffffffffffff) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2040, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000300)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x1c) keyctl$search(0xa, r0, &(0x7f00000000c0)='trusted\x00', &(0x7f0000a84000)={0x73, 0x79, 0x7a}, r1) 2018/02/26 15:01:14 executing program 2: socketpair(0x11, 0x4, 0x2, &(0x7f0000000000)={0x0, 0x0}) socket$inet6(0xa, 0x4, 0x9) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000032f67)=""/153, &(0x7f0000027000)=0x99) 2018/02/26 15:01:14 executing program 3: r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f000061f000)={0x0, 0x7, 0x7}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x1, 0x4, 0x4, 0x2, 0x3, [{0x3, 0x10000, 0xfffffffffffffffe, 0x0, 0x0, 0x1c81}, {0x8121, 0x80, 0x7f0, 0x0, 0x0, 0x800}, {0x3, 0x800, 0x7, 0x0, 0x0, 0x80}]}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d01fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mlock(&(0x7f0000012000/0x1000)=nil, 0x1000) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mq_timedsend(r0, &(0x7f0000000040), 0xffffffffffffff2b, 0x0, &(0x7f0000e0b000)={r1, r2+10000000}) mq_timedsend(r0, &(0x7f0000fe5fff), 0x0, 0x0, &(0x7f0000438ff0)={0x0, 0x1c9c380}) close(r0) r4 = getpgid(0x0) ptrace$peekuser(0x3, r4, 0x80000000) process_vm_writev(r4, &(0x7f0000001240)=[{&(0x7f0000000140)=""/33, 0x21}, {&(0x7f0000000180)=""/192, 0x1e2}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x3, &(0x7f0000002980)=[{&(0x7f0000001280)=""/158, 0x9e}, {&(0x7f0000001340)=""/126, 0x7e}, {&(0x7f00000013c0)=""/103, 0x67}, {&(0x7f0000001440)=""/196, 0xc4}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/245, 0xf5}, {&(0x7f0000002640)=""/129, 0x81}, {&(0x7f0000002700)=""/85, 0x55}, {&(0x7f0000002780)=""/220, 0xdc}, {&(0x7f0000002880)=""/222, 0xde}], 0xa, 0x0) 2018/02/26 15:01:14 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r2 = getpgid(r1) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getpeername$netlink(r3, &(0x7f0000000040), &(0x7f0000000040)=0x21e) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r2}) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f00000000c0)=0xe6c8) 2018/02/26 15:01:14 executing program 7: mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x5, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000005fd4)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000080)={{r1, r2/1000+10000}}, &(0x7f00000000c0)) ioctl$KDMKTONE(r0, 0x4b30, 0x0) [ 50.194772] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/26 15:01:14 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="0a004e210000000000000000000000000000009500f4ffff00f1e6e561251478eda89cebaf1fc09644f1b3ea067720ff8019f0d2c8b38d827a7ce187d8b3af5348fdbb86352cffffffffd903c4913f0ef12fefaac2c6c619485448d9392a62fd2e5160c138591449611aadf8bcc97d1c007cdcf77c638d868c47e15ec31c8406d04c285240d2cadfbc49b06d862cfbae8d998326fc71de477a0c48027e5171b24960bcb3a0ecd76033287e9afc6710ca942ef18e47237d742b556aa415b401045284a93b1d38cfb680"], 0x1, &(0x7f0000000040)=[], 0x0, &(0x7f0000000000)=[]}}], 0x1, 0x0) 2018/02/26 15:01:14 executing program 1: close(0xffffffffffffffff) 2018/02/26 15:01:14 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000003000/0x2000)=nil) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="a651b0194b9ee5af"], &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x72b, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in6={{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x9bdd}}, 0xffff, 0x6f}, &(0x7f0000000240)=0x98) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xfffffffffffffffe, 0x0) 2018/02/26 15:01:14 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) connect$netrom(r0, &(0x7f0000000040)=@ax25={0x3, {"25550baa7c7a5d"}, 0x5}, 0x10) fchmod(r0, 0x123) r1 = accept4$llc(r0, 0x0, &(0x7f0000000080), 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x410000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x400800, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8c4, 0x8001, 0x0, 0x2, 0x1f, 0x14, "7b3be15076d356beb7eea919f0701ecdc7e93aa1b0c1311c67eebbd0be2b1bb2df8e37c4d1c3419e6f4a51cd16e2fae13ea64eb693bd1a5264500e96c1581f4d", "7c51f96a3643f4fb55f1751dd7407f756b1a21505dfb596d094500452d763389aa3ef01580c91458da995000023e43387389360de0b5ec4f818fafb23dc9027d", "ba3198a9f86cff77e505e6a1c2acbd94a35d93d6ecdbda545759c30f0b5d3bf5", [0x97d9, 0x484]}) r4 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000000580)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) r7 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000740)={{{@in=@multicast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000840)=0xe8) r9 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000880)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0}, &(0x7f0000000900)=0xc) r12 = getegid() r13 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = fcntl$getown(r3, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001440)={{{@in6=@mcast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000001540)=0xe8) lstat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001640)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001680)={{{@in6=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000001780)=0xe8) r21 = getegid() r22 = getpgid(0x0) lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getgid() r25 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001880)='/selinux/relabel\x00', 0x2, 0x0) r26 = getpgrp(0x0) lstat(&(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000001e80)=[{&(0x7f00000002c0)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000440)=[{&(0x7f0000000300)="e23d6fd27d18a4ca1d6be3d087a8535137e1295fcecd2edd8f72ccbf6037220210abe3548f40d0f04d8b50cf988141856b577409d7fcba4fa9e5d374cad4bb72ef7b1cc8d9a60d97ee316e2ab996d8d86fa9b85b91e17f8d180aff", 0x5b}, {&(0x7f0000000380)="b3892ed18252203255e6b0c0bd44f36bd18104dba043afcc1af5777d9124497072a7a503d8a51142050a0fc90cd3f154ae0251a3a4273a7bcc70b179ee1ff10f2a80fbc329369af332ade21336d03aec4477e905c5a6eebad2b5df84923ab05c0733bfeb2ac73190323604", 0x6b}, {&(0x7f0000000400)="a5e715934d10052aec7309504fa72d9182c2", 0x12}], 0x3, &(0x7f0000000640)=[@rights={0x18, 0x1, 0x1, [r1, r2, r2]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x30}, {&(0x7f0000000680)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000700)=[{&(0x7f00000006c0)="19eab883fea3ef2e47da4dea366f6f21c5797d02ddd084f935ee233ce6b3e5110e617ae54b7a6cc8e8092260024503ce6fda1e78f9e887a57fc9", 0x3a}], 0x1, &(0x7f0000000a80)=[@cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x14, 0x1, 0x1, [r0, r3]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}], 0x5c, 0x44000}, {&(0x7f0000000b00)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001080)=[{&(0x7f0000000b40)="7ff9f5c50fe48d704afaa1fd2ee2e7345793bdd1b5b4f486d249cd6e7759980ffac1888aaf80d957638ff6e180ca90040080dee926289027a3fd9de43094e122de62219a8bd35a687748c0e82362348b8dc9d6ceb6bda0b43e5c1e1bca9dc1434e82c57d8ff6e1a084baff4764621a5d5ca718629e89e445b1db056ff048c9465cfda0cdd45ba1df905671e49dee1eb96e5dbf6535148e5efbf8e8097eb5014d6dd29706f8f4843326f0c9a617048e9edfb7349f39d648e34f63c688e3f53d08138de6042e57020c147e4bfa052bf6d7694bebe80a7c52ce1828a1565f3f53ae187fd62bf87becf4dc94", 0xea}, {&(0x7f0000000c40)="d33a804b19fac4cd517145b7b9d516e09c83dc63f8a74ff92a27b242993ffb833b70186a3ca02c4aabc0a54ab53d66737e32bd8778075fd7c72d3286aa1cba40151c5c71b40b038d94bf49e62a54e3a5e3d26d342c3bfbaa59d7a27f47940cc7642c570b58785653476de69039b13404600c68fa327c84a983954133efefb8254e8988eb0a8013f7b3941bf3456ccf93947467454ad0b069b246b776c774ba3c55b8b92221f54346b109493e628864534f14230d", 0xb4}, {&(0x7f0000000d00)="137ac8a71b77f2dfb6a415d5b503823aaf511e95fa25d77c99fa28cb67c8b7ca6fb89ddcc5762a2ab0b0be53655ece8c0ae8e1fedcfc4203a188e1b81007e6cac5d03384e81bb7224a0158a442221ef29d4f24e0039273a6af565f34a96502a08fd0f9c9ddd8f69a65bbe5c36d0b7b2fa7c96dc46f702d5c22236967f60ec5e5dab74fee87fd538a5b205bd5d53386a7448b1bd63652698a3481d1e4198f5bdc4fdde41a0af44474188e129d12baf243e695449172570e17464e0e4c16d7044e3d6638d5de318adbaf62e74741bf8def4e395e781b147dbd5d2f7ee69982ac930ac3788deb7e833c4d505e25", 0xec}, {&(0x7f0000000e00)="c528b9d692436d5a736458ebd037db9784428fce1a0b72c186227187b6849fb1d6cdbac938685c5ad311fb8041d618048648b73e47ff367fdfd7c4fd5c4329c46fd02c0d42822277513099a0f9889ac15c6f5adf4383de6c53b4e73f76ff727f64a530fbe5c2e3e4", 0x68}, {&(0x7f0000000e80)="2bc9b75af2b0f5b5f99643a91429823d4cc75aedd3891d373fc8a641ac2d3cbc2249b122cc81986133d52070d084ee7857274f5f3f5f59b1cee433a1bda026f4e0ba60af84edb25dd23d0708ca12e7173e07bc522f328a20a9a04f29d2c3c95a54b511ee000a61423d10bcf6d30b960a9b82bf26b753773198e826dd1f936ef14e2e94a4ceb9c6edc6166790ffc63037fd734bdb574d8eb0209e82c17416d366", 0xa0}, {&(0x7f0000000f40)="22cb5aa5a4c1d213ae34c2b5ee802cbd1728423410db96d73c019bac72bb27d1931e7ed12e5b773e5f799c4b498c364a0a", 0x31}, {&(0x7f0000000f80)="2384993f6bd262f37bebaf6a5972c4887394203adf53f9f9eaeb0c6cef59b2aabcb79fb50be98dc140f5b70737539a0d696b7820f8a20039d5c4ca45409e6d5e75eaa407172c3eceeca61c377593c2b68b538df0dda56cb8d757ed6de19c16819b0ea34a15d4fd6c1287900038e05f67262a1e8201691cbc74c270f6385fa3d1a2e050acf71e0b9a3eb9966e9e3c66b831d219f0a3692d02c85e2e153a787ffa7c3a080caad52b670068b92e05eab6357d3852e8e8d7aeda731dca11a9046ad855", 0xc1}], 0x7, 0x0, 0x0, 0x400c041}, {&(0x7f00000010c0)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001400)=[{&(0x7f0000001100)="f5f4ce34854de88a5616a4218cd0cd35cf3a0a2dff47824d41ceac1a322687221d0e18d5dd0bc17d95d6b77b8e1908a7bbb530a34d6eb68f5db7f9bee176b839ffc87eeb2c4e9c4df7cc22c1546c4e44f83c26354a2ffe476ed0165c4e4863663ebdbbf34be43625415861fe5a0de6bf4b8616b771e4bda2e34e1662bdadc36a1a94b8bc86265c7f9a325fc7e30a07f18e666936d8dd0a68838e98b369bfc66fd0773852dfcbcc5a1a67c44c00d015ee3aae935153c658d9e6efa032351c7c055ec88c10efd56911e296e4165a3e858077c75c450093de6dde2c1aa5b05679c0e07d642a168e2e06361c89", 0xeb}, {&(0x7f0000001200)="0168fd84715888588ab3334880e9b7b0ca808f6c75218797f5d3d37ddd2f8b507f13dfa007e3cf3fe78f269b120d782d22db68b78e61c28177781b3668abccada118d550b2b2e78fa4f88793fc66", 0x4e}, {&(0x7f0000001280)="bf50061a079088f1db1fd72ddf796dd4b4dd9a6a2194d990d0106e60a501e47742ed7b010f6569695a0b941eaad1b208c0038a37d2dc3ac57a3fae64a1d2fd49a4", 0x41}, {&(0x7f0000001300)="095551d8daf67efc0eb5b10adda85c2dc38c5840301b46965eee2c59b1", 0x1d}, {&(0x7f0000001340)="73e0e71813f3907dc0736c1b5af45e76cea6231145bb", 0x16}, {&(0x7f0000001380)="ec53bc67fd22c49a5a2ed91cf1c73e6b5ff1122d6e1edb38b47af18b429b426259ee87029cedb22bf26114dddee00f362883b32a86b837e779f8c1ddcb5040adb008a039", 0x44}], 0x6, &(0x7f00000018c0)=[@cred={0x18, 0x1, 0x2, r16, r17, r18}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @cred={0x18, 0x1, 0x2, r22, r23, r24}, @rights={0x28, 0x1, 0x1, [r3, r1, r2, r1, r0, r0, r2]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r2, r3, r0, r25, r1]}], 0xb0, 0x4000}, {&(0x7f0000001980)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001c80)=[{&(0x7f00000019c0)="85dbb40773938095e15cf64277848fcc683d6381b080c600130fb0061d6343f1d7eb9089c869a357c4b58c62175d29f2708545b4bac20a0984e5e045908dd684e04eae0874eb1ce145534833ae1268f7c2fd8b4e4fe6a6f4a3b959cb4bb6bbea77b9b71b6693467ea7b7f13113bc971c9bc718ccec3a161effac0dca3668f08213c14fcb99c1a0726fbfb8b9b9caaf22", 0x90}, {&(0x7f0000001a80)="5a5bfd6570d92f26f0775e877029e7cec8ea16eecaf255bd86d2cb5b256ec1007e8ca16587a7c9f09bd7dc7615f123f9f253374a14a022917ff7f904f00fef358b0b72bdaf393f41d971079601b69ff779927df4b090ad2f4b16cebedc2907deb40e9772a5f16433d44b38365e3f0e8ad0ebd15e206759665c63c3eb796667b3bb2d7447475d2f4c7d8a1b07559f3ac9e3656527c3b37c151e157086bd4e86f695623cd12aa7e2fc87689cdcd769a0d42717b20466a4268e3b321d6a845481ee045f125294790f09dfa073de2dae8e21ecb8a801b5bd6884a172de3e4639aaea26d2765bf1bd4d4ddb0377cf07db09ee84", 0xf1}, {&(0x7f0000001b80)="0ffeb1782e8529bcfda65ce204d37d3ab89cd926eab043fc550d127b6b785df8ea189ccc903bcd553e96a7526a81f271ce26b16b4e7e639e1c9bd21fc9a0b7d3aa77f90600d5b00107aff0504d607ed82db4768f503a5ad2b26effd3661d963dc56b5d62595a604e5310f1526f68b806f68a8c991ad190ad0d79a68b0aebcb94d63e101ae388f2d676260fb1780a6a35f0f144712fd8c95eff063213449a285d9aa7e830bd84d4a54180b106c0ceaaf21a6c3b7032215c7a2172659be9c15a6515600dc97b4d2f22e363", 0xca}], 0x3, &(0x7f0000001e40)=[@cred={0x18, 0x1, 0x2, r26, r27, r28}], 0x18, 0x48000}], 0x5, 0x20000000) 2018/02/26 15:01:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009e4000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x631) fstat(0xffffffffffffffff, &(0x7f0000000000)) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) sendfile(r0, r2, &(0x7f00008bf000), 0x200041c) dup3(r2, r1, 0x0) 2018/02/26 15:01:14 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1f, 0x1, 0x2, 0xf, 0x1, 0x3f, 0xfffffffffffff001}, &(0x7f0000000040)=0x20) prctl$void(0x400000000001d) 2018/02/26 15:01:14 executing program 1: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) r1 = getpgrp(0xffffffffffffffff) mq_notify(r0, &(0x7f0000000040)={0x0, 0xf, 0x7, @tid=r1}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001100)={0x0, 0xc7, "75bbd180cde4f1a20e7077e369f26283b85822f58415f297239d75c4d4032d9deaa6329cce89e6aec845333e552d389831ad1958afa2ec70b753fc5f78331ef28495254eef4260708b1077a88a86cc8632121dd20cd08ddb15be4fb9e36834fab08f7571d94dcce2c0ece670c884fdf2cbaedf09110297e175ed85ace0f1212aca48c731b7551b7a565c4581af52a360e9582014cbd94cdccd59f5b1cc8624c532afe3a3f868bd1b74a8f0dedb1c1878ee19449c549434450bfda3aeffec9df44aa6a49330f78c"}, &(0x7f0000001200)=0xcf) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001240)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1f, 0x4, 0x0, 0x2, 0x1}, &(0x7f0000001300)=0xa0) r4 = perf_event_open(&(0x7f0000001340)={0x3, 0x78, 0x5e, 0x100, 0x8, 0xa0000000000, 0x0, 0x7, 0x80110, 0x7, 0x9, 0x100, 0x1, 0xfff, 0x1d5e0030, 0x5, 0x8, 0x3, 0x6, 0x100, 0xc327, 0x100000001, 0xfffffffffffffffd, 0x2, 0x401, 0x2c, 0x80, 0xfffffffffffffeff, 0xb72, 0x1000, 0x53, 0x9, 0x0, 0x9, 0x2, 0xfa52, 0x5, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0x200, 0x40}, 0x20, 0x3, 0xf1ee, 0x7, 0x5, 0x76, 0x7fffffff}, r1, 0x3, r0, 0x5) getrlimit(0x8, &(0x7f00000013c0)) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001400)) connect$nfc_llcp(r0, &(0x7f0000001440)={0x27, 0x3, 0x0, 0x0, 0x40, 0x3, "4a65d6ff3240d5e62c0721b808764e831594ee8c809d463fe31e96502d1bcbe823df0d4d20f5dd65ee1c60b917dce3c10ff440e66afbd8a6c97722c9f13c8b"}, 0x58) read(r4, &(0x7f00000014c0)=""/4096, 0x1000) ioctl$TCFLSH(r0, 0x540b, 0x66) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000024c0)=@assoc_value={r3, 0xbf7}, &(0x7f0000002500)=0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002540)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002580)=@assoc_value={r3, 0x7}, &(0x7f00000025c0)=0x8) pause() fcntl$getownex(r4, 0x10, &(0x7f0000002600)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002640)={r5, 0x80000001, 0x3f, 0x1000, 0x0, 0x400}, &(0x7f0000002680)=0x14) connect$ax25(r0, &(0x7f00000026c0)={0x3, {"bb296264f33f83"}, 0x1b46}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002700)) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000002740)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002780)=0x5, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000027c0)={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x2, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) connect$unix(r0, &(0x7f0000002800)=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000002840)={0x80000001, 0x8, 0x6, 0xfffffffffffff429, 0x4, 0x1, 0x1, 0xb513, 0x4, 0x5, 0x4, 0x2}) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002880)={r2, 0x5, 0x1ff}, &(0x7f00000028c0)=0x8) ioctl$TCSBRKP(r0, 0x5425, 0x7ff) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000002940)={@common='dummy0\x00', @ifru_settings={0x1, 0x15a, @fr_pvc=&(0x7f0000002900)={0x1}}}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000002a00)={0x6, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @empty}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}, 0x58, 0x8, 0x400, 0x3, 0x200, &(0x7f00000029c0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x4, 0x2, 0x40}) 2018/02/26 15:01:14 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000fe5ffc)=0x8, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008d0fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000015f41), 0x0, 0x0, &(0x7f0000225000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) 2018/02/26 15:01:14 executing program 4: syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/26 15:01:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000a61000)='net/softnet_stat\x00') close(r0) 2018/02/26 15:01:14 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000007f0000000000fd5e98adfcd3ba0a8b44f623e6308800e7bf0700130004000000e803000000000000f4010000e400000004030000040300000403000010000000", @ANYPTR=&(0x7f000002efc0)=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="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e4000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000e40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaa00bb00000000000000000000aaaaaaaa000000000000000000000000ac14000000000000000000000000000000000000ac1400aa000000000000000000000000000000000000000000000000000000000000000000000000000000001a8431d816ae00000000000000000000000000000000000000000000000000000000000000000000000000008f9d0fc307c9e69efc698d0663f02ab5ffd6c38b31c7666e1cc56a50b16c79c400000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac140000ac1400bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e4000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x434) 2018/02/26 15:01:14 executing program 7: 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$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd6000)='highspeed\x00', 0xa) 2018/02/26 15:01:14 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0xc}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ce8000)) epoll_pwait(r1, &(0x7f0000fb5000)=[{}], 0x1, 0x0, &(0x7f00000f3000), 0x8) r2 = dup2(r0, r0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@empty}}, &(0x7f00000003c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xc) sendmsg$nl_generic(r2, &(0x7f0000001740)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x108000}, 0xc, &(0x7f0000001700)={&(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="180025000000000000000000000000000000ffff0000000000000000"], 0x126c}, 0x1, 0x0, 0x0, 0x40}, 0x4000040) 2018/02/26 15:01:14 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc1ff8)=[{&(0x7f00005c1f05)}], 0x1}, 0x8000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x4000000000000000}, 0x4) sendto$inet6(r0, &(0x7f0000fd5000), 0x0, 0x0, &(0x7f000089cfe4)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) 2018/02/26 15:01:14 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000ffc), 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x183801, 0x104) 2018/02/26 15:01:14 executing program 7: r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x3, 0x10000, @empty, 0x401}}, 0x0, 0x3, 0x100000000, 0x6, 0x1000}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x8}, &(0x7f0000000180)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_ifreq(r1, 0x891c, &(0x7f00000001c0)={@common='eql\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r3, 0x1, 0x192, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000008ff0)={0x0, 0x1, 0xfe72, @random="117aff0d71b9"}, 0x10) 2018/02/26 15:01:14 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$notify(r0, 0x402, 0x80000011) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0xf5, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0x356) 2018/02/26 15:01:14 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={@common='yam0\x00', 0x101}) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r1, &(0x7f0000d4a000)=@abs={0x1, 0x0, 0x0}, 0x8) [ 50.440513] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/26 15:01:14 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000177000)=@random={'security.', '\x00'}) mkdir(&(0x7f0000000040)='./file0\x00', 0x185) 2018/02/26 15:01:14 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x80000000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f000085affc)=0xc) setreuid(r1, r1) 2018/02/26 15:01:14 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000bcefe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000fa1ffe)=""/72, &(0x7f0000fa1ffc)=0x48) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x240, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x7f, 0x200, 0x0, 0x3, 0x3ae5, 0x2, 0xfffffffffffffffe, 0x9, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x0, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x8f0, 0x9}, &(0x7f0000000180)=0x98) 2018/02/26 15:01:14 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007c8000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000698000)=[{&(0x7f00003bc000)='\x00', 0x1}], 0x1, &(0x7f0000010db8)=[]}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000017000)=0x9, 0x285) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}}}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r3, 0x40}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000040)={r4, 0x80000, r2}) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000080)) pread64(r1, &(0x7f00000000c0)=""/52, 0x34, 0x0) fanotify_mark(r2, 0x81, 0x20000, r2, &(0x7f0000000080)='./file0\x00') setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000), 0x4) socket$unix(0x1, 0x2, 0x0) recvmsg$netrom(r2, &(0x7f0000dbdfc8)={&(0x7f000010f000)=@full={{0x3, {"409b0f42d168ac"}}, [{"d5338d17d45382"}, {"e4ca0172ac33cb"}, {"fc9b4822fa5af1"}, {"9e94b5f49d3bc0"}, {"edba0af637efed"}, {"584f1cf6d2740a"}, {"a0bfcf04e8b542"}, {"f274a22f899e45"}]}, 0x48, &(0x7f0000051fa0)=[], 0x0, &(0x7f0000012e98)=[]}, 0x0) 2018/02/26 15:01:14 executing program 1: r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffc) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x2, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000001c0)={@loopback={0x0, 0x1}}, 0x14) 2018/02/26 15:01:14 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x7ffffffffffffb, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@rand_addr=0x100000000, @in=@multicast1=0xe0000001, 0x3, 0x401, 0x3, 0x6, 0x2, 0xa0, 0xa0, 0x6, r1, r2}, {0x2, 0x6, 0xe26, 0xfffffffffffffff8, 0x7f, 0x9, 0x5, 0x3}, {0x1, 0x9, 0x4, 0x10001}, 0x6, 0x0, 0x3, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0xff}, 0x2, @in6=@empty, 0xffffffffffffffff, 0x7, 0x0, 0x4, 0x40, 0x5, 0xea1a}}, 0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x9}}, 0x4, 0xfffffffffffffff8, 0x80000000, 0x37, 0x4}, 0xa0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098dffa)={0xfffffffffffffffc, 0x0, 0x80000003}) 2018/02/26 15:01:14 executing program 6: unshare(0x800) r0 = socket(0x18, 0x0, 0x1) getsockname(r0, &(0x7f00007f2000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000"], &(0x7f0000fad000)=0x80) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000000040)=0xffffffffffff0001) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) r3 = gettid() r4 = getuid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f00000016c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10048041}, 0xc, &(0x7f0000001680)={&(0x7f00000001c0)=@setlink={0x1494, 0x13, 0x300, 0x4, 0x0, {0x0, 0x0, 0x0, r2, 0x42809, 0x50200}, [@IFLA_PORT_SELF={0x1424, 0x19, [@generic="d4ccd4f2bb1d936e7dbe4370e019d7196b187dbcfa069a499944e64019042dacf13bef3bd7b0de3ecec6e6e808f6716f21d6fa033d408c7347dc5f67ad8d40d8af44531bfa5618e853", @typed={0xc, 0x41, @ipv4=@loopback=0x7f000001}, @generic="43ef93ea59a82bdf19adc93392714f034ee278aea302936c6ae312eff706b54afad2bd7f7e9e92e089925eea77a6c1eabd090e211589947134b82736ed9e03269e0497f5b0b486eb81245644ddf408af67", @nested={0x40, 0x8a, [@typed={0xc, 0x4a, @pid=r3}, @typed={0xc, 0x90, @uid=r4}, @typed={0x18, 0x66, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0xc, 0x4c, @pid=r5}]}, @nested={0x1ec, 0x73, [@typed={0x1c, 0x5c, @str="9d232d7b657468307d776c616e31283a00"}, @generic="d6a8a94280d7a075f32709c5770489b21d870fbd72b361635b55d9a272765575d321cc753efc8a8f6a5ded14a9bb3dccbf13632a6a479ddd476db6976307e92d69e869ca68e7d869ed83d4d6ab4f40743fdd7e21a83e7076325995c1a6ae8c2689aa6ca66fa691cc99cc531129b8e948420a71c277e4a0bf749cbb108bd2a5570ee34fe50b99daaf95ca1b6b86a970a1ceeb33c6ee20e6d81aee32", @generic="a1f4dd9f61946f71b803a6524dc1d4ce389c0a41c8e2384b8d766377e3c7149156f5de7a267e00dee1f3e49093763b59a354484605c7907ae0ef46dfc5de7197471f1c50b593a11848ae785262ff836bbbc2658e2dc369b68b4b4a437bf081d6c0a3f35e8161779aef69c3b80a8a8a2b5321a065d941c8a95b58bb2ae75678bffaa96b8b741c7b3722b4a6a29f685c8c68622af06a64f5a558b5088dd0705e7e8811bf7b31f799e806e04d27868eb0ce2067e964ee0314022cbea9078801839c8a30af168d5c5f7705565f3b500730c8848629c6eaf819b783f033475a93ead9fd3d643d608aaaca22886ad7cebe5d63", @generic="420aa129fb2cc5083ef6fa843372a333403b3715d199947c1d819ffa800391ec", @typed={0xc, 0x5d, @pid=r6}, @typed={0xc, 0x1c, @fd=r0}, @typed={0x8, 0x74}]}, @nested={0x114c, 0x46, [@typed={0xc, 0x5e, @ipv4=@empty}, @generic="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", @typed={0xc, 0x94, @uid=r7}, @typed={0xc0, 0x5c, @binary="bac418ddf1ca4d5c06bad0e6e58d95a73f7d5b2d9281af3b9fb11719009d77a8c4df9a635da3cec45022c3077dc7cb3104fc189c65bbb2645444c5ad39859a4589025eddce140ebf683831522cbcfdfa96e0f6ef10c2e46ead4f54aec9659c174dfc435fa952eb6727838fbe7cb3ff98f62ad4136c0fca2f35d63879685b554db49f1addda7e653a829fff7ea3bf9c8e5efe30ffa0047c17350eb2a56ce6e15ae6517c6a654b044874885c040ca225b0e6d74747d921f1b9"}, @generic="19be89bc98f46b461c4627a14de11ed07fdd3993fc6e1050e7e05da356a63285993727ae2ab22716805d7bcb4c2317ce0446e8e866b700e94b0727027184f572b7fc9c4ae16788eeac7c2f34d5b572fd7afa9b0c5bddee5cfedb24873cae7f54ce873e467ff365220e4d3b5637f9df"]}]}, @IFLA_TXQLEN={0x8, 0xd, 0x1}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0xfffffffffffffff7}, @IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_CARRIER={0x8, 0x21, 0x1}, @IFLA_MAP={0x28, 0xe, {0x10001, 0x3f, 0x3f, 0x2, 0x1, 0x4}}]}, 0x1494}, 0x1, 0x0, 0x0, 0x20000040}, 0x4004004) 2018/02/26 15:01:14 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x200) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x5) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x9f, 0xffffffffffff0366, 0x3, 0x5, 0x0, 0x0, 0x4aa, 0x7fff, 0xec, 0x2f6, 0x5, 0x47bd}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getpeername$ipx(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r5 = socket(0x5, 0x80000, 0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x13, 0xa327, 0x8000000000}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000280)={r6, @in6={{0xa, 0x2, 0x81, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8001}}}, 0x8c) r7 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="717262ab96f3c35a2a8074", 0xb, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r7, 0x4) fallocate(r5, 0x1, 0x8000, 0x35) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000400)=[@in={0x2, 0x3, @multicast1=0xe0000001}], 0x10) getsockname(r4, &(0x7f0000001980)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000019c0)=0x14) bind$packet(r0, &(0x7f0000001a00)={0x11, 0xf5, r8, 0x1, 0xfffffffffffffffd, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000001a40)={{0x1, 0x2, 0x20, 0x3, 0x5}, 0x8, 0x81, 'id1\x00', 'timer0\x00', 0x0, 0xfff, 0x20, 0x7fffffff, 0x9}) write$tun(r0, &(0x7f0000001b40)=@pi={0x0, 0x8864, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@mpls_uc={0x8847, {[{0x5, 0x6, 0x4, 0x2}, {0x6, 0x7ff, 0x2, 0x3}, {0x59f, 0x2, 0xffffffff, 0x7f}, {0x1, 0x401, 0xffffffffffff0001, 0x374}], @llc={@llc={0xf0, 0x4e, "84", "388f5b4044e9a4a668e6611cee05162ddc7c4fd8c3452f5ed7028078c07876e08e8f69a0cb43d625a5df07de8aa2312644d8c61300499ebf0f7e5252a0017a02b127be4959fdd9d754e562e91016befdda"}}}}}}}, 0x76) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000001bc0)={0x0, 0x100, 0x0, 0x9, 0x8, 0x2, 0x5, 0xc8, r6}, &(0x7f0000001c00)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000001c40)={r9, 0x80}, 0x8) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000001c80)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000001cc0)=@assoc_value={r6, 0x41d4}, &(0x7f0000001d00)=0x8) getsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000001d40), &(0x7f0000001d80)=0x4) ioctl$TCGETS(r1, 0x5401, &(0x7f0000001dc0)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001e00)={r6, 0x10001}, &(0x7f0000001e40)=0x8) set_robust_list(&(0x7f0000001e80)={&(0x7f0000ffc000/0x1000)=nil, 0x3, &(0x7f0000ffc000/0x4000)=nil}, 0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001ec0)=0x3, 0x4) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000001f00)=""/99) fcntl$getflags(r4, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001f80)={r10, 0x20e}, 0x8) 2018/02/26 15:01:14 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000bcefe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000fa1ffe)=""/72, &(0x7f0000fa1ffc)=0x48) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x240, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x7f, 0x200, 0x0, 0x3, 0x3ae5, 0x2, 0xfffffffffffffffe, 0x9, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x0, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x8f0, 0x9}, &(0x7f0000000180)=0x98) 2018/02/26 15:01:14 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000758000)={&(0x7f0000f0a000)=ANY=[], 0x0, &(0x7f0000002000)=[{&(0x7f0000cdefab)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000c00000000000000002028f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000528000)=[]}, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xfa, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x200000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000080)=0x7f) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r3 = getpid() ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001040)) setpgid(r1, r3) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001080)) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) 2018/02/26 15:01:14 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x3, 0x76fc, @mcast2={0xff, 0x2, [], 0x1}, 0x2}]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3f, 0x200, 0x70b15edc, 0x1, r1}, 0x10) prctl$void(0x7f) 2018/02/26 15:01:14 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000cdfff5)='/dev/loop#\x00', 0x0, 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, 0x0) ioctl(r0, 0x442000000000127f, &(0x7f0000000000)) 2018/02/26 15:01:15 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001300030007fffd946fa283bc07eee6d87986c497271d85", 0x1b}], 0x1}, 0x20000000) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x54, {0x2, 0x3, @multicast1=0xe0000001}, @generic="6fc1facacb4bb7618a02d9582cf56e70"}) 2018/02/26 15:01:15 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) 2018/02/26 15:01:15 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$int_out(r0, 0x1, &(0x7f0000000040)) read(r0, &(0x7f0000000080)=""/134, 0x86) 2018/02/26 15:01:15 executing program 7: statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/4096) statfs(&(0x7f0000001040)='./file0\x00', &(0x7f0000001080)=""/246) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000011c0)={0x0, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x8001}}, [0x9, 0x2d8, 0x100000001, 0x528, 0x81, 0xa60, 0x14bb, 0x3f, 0x4, 0x4, 0x1f, 0xd, 0x0, 0x40, 0x40]}, &(0x7f0000001300)=0x108) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001340)={r1, 0x6}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000013c0)={r1, 0x40}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001440)={r1, 0x3}, &(0x7f0000001480)=0x8) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000014c0)=0x6) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000001500)={0x0, 0x8a}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000001540)={0x80000001}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001580)={r1, 0xcbb, 0x80000000, 0x6, 0x8, 0x7}, &(0x7f00000015c0)=0x14) listen(r0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001600)={r3, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}}, 0x5, 0x2, 0x420362f0, 0x11, 0x8}, 0xa0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000016c0)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001700)={r3, @in6={{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x7, 0x20}, &(0x7f00000017c0)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001800)={r1, 0x300000000, 0xfffffffffffff9e7, 0x4, 0x1, 0x9, 0x3f, 0xfffffffffffffffa, {r2, @in6={{0xa, 0x3, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x81}}, 0x2, 0x3c5d, 0x800, 0x6, 0x4000000000000}}, &(0x7f00000018c0)=0xb8) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000001900)='/selinux/avc/cache_stats\x00') setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001940)={r5, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}}}, 0x8c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001a00)=0x2e76, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001a40)=@generic, 0x10) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001a80)=""/4096) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000002a80)=0x4) init_module(&(0x7f0000002ac0)='/selinux/avc/cache_stats\x00', 0x19, &(0x7f0000002b00)='em0vmnet0cgroup\x00') ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x372a0649, 0x20, 0x0, 0x0, 0x1c, 0x8, "6fb6296c52b04e65b02d76dd551a51731711e776e11560e85c48094778b7c39e9cf5cf3dc2db07c0c17c9748bb43fdb23f4f447a338d9495b3eb69148c2c8473", "a2b0271e5e3562e4ee0233feccdef8615aec2761938b2a19126df659b63cb0b9c5ca15b0930e04748f1c0b1563e8aa6034f6b9001f9d3f76bde87cdaba52c25d", "b0310d3f7763799964f602e50008888565a79b7c7f25d267ce932f39fd3bd70f", [0x9, 0x2]}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002c40)={r3, 0x80}, &(0x7f0000002c80)=0x8) timerfd_gettime(r0, &(0x7f0000002cc0)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002d00)={r4, 0x5}, &(0x7f0000002d40)=0x8) setrlimit(0xe, &(0x7f0000002d80)={0x1, 0x8}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002dc0)=@generic="931139af779f94aa5e373e67c5c2ee36", 0x10) bind$netlink(r0, &(0x7f0000002e00)={0x10, 0x0, 0x2}, 0xc) 2018/02/26 15:01:15 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r1, 0x80000, r2}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2980, 0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000000040)=""/175) readv(r3, &(0x7f0000000240)=[{&(0x7f0000000180)=""/157, 0x9d}], 0x1) 2018/02/26 15:01:15 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x309}]}, 0x18}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)={0x7, 0x80, 0x800, 0x4e841264, 0x0, 0x3, 0x3, 0x6, 0x100000000, 0xfffffffffffffffe}) socket$key(0xf, 0x3, 0x2) 2018/02/26 15:01:15 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000758000)={&(0x7f0000f0a000)=ANY=[], 0x0, &(0x7f0000002000)=[{&(0x7f0000cdefab)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000c00000000000000002028f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000528000)=[]}, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xfa, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x200000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000080)=0x7f) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r3 = getpid() ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001040)) setpgid(r1, r3) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001080)) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) 2018/02/26 15:01:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f000092fffa)=@hci={0x1f}, 0xc, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x579}], 0x1, &(0x7f0000634000)=[]}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058cfc6)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a57fe0)=[{&(0x7f0000786000)="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", 0x33a}], 0x1, &(0x7f0000f88f80)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) recvmsg(r1, &(0x7f0000a32fc8)={&(0x7f0000855fe4)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1c, &(0x7f00005e2000)=[], 0x0, &(0x7f0000155f3e)=""/194, 0xc2}, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000756ff4)=@proc={0x10}, 0xc, &(0x7f0000713000)=[{&(0x7f00006a9e9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) 2018/02/26 15:01:15 executing program 5: r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008c5000)={@local, @broadcast, 0x0}, &(0x7f0000885ffc)=0x3) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x1, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x1, @empty}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}, 0x200, 0x10000, 0x6, 0x1, 0x80000001, &(0x7f0000000000)=@common='tunl0\x00', 0x9, 0x5, 0x101}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=ANY=[@ANYBLOB="680000001800030300000000000000000200000000000005000000004400090040000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="000000007b984a9010375942282f45343d4cf6fd93fdd6842f1b8c2f010021a9c9909dfb8c90d3e9647945b293dda3dffa3dba8b277cdea75714c005662221d5462735a9df2ba8a52e7949", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="08000400", @ANYRES32=r1], 0x68}, 0x1}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40100, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) bind$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/02/26 15:01:15 executing program 6: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 15:01:15 executing program 1: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f00000001c0)="6c04", 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002ac000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x4}, 0x1) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc08c5114, &(0x7f0000c79fb0)) 2018/02/26 15:01:15 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x0) write(r0, &(0x7f000018e000)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x10295}], 0x1) 2018/02/26 15:01:15 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) restart_syscall() setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000000)=0xd32c, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000000000)=""/30, &(0x7f0000000000)=0x1e) 2018/02/26 15:01:15 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x1, 0x15, @loopback={0x0, 0x1}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x22b, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes [ 242.149661] INFO: task syz-executor6:7967 blocked for more than 120 seconds. [ 242.156885] Not tainted 4.4.118-g5f7f76a #25 [ 242.162115] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.170093] syz-executor6 D ffff8800b5ab7aa0 29672 7967 3853 0x20020004 [ 242.177497] ffff8800b5ab7aa0 0000000000000006 ffff8801d2496000 ffffffff8113bd3a [ 242.185506] ffffed0015dadb08 ffff8800aed6d800 ffff8801db31fdb8 ffff8801db31fde0 [ 242.193510] ffff8801db31f4d8 ffff8800b5826000 ffff8801d2496000 0000000000000000 [ 242.201515] Call Trace: [ 242.204079] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 242.210391] [] schedule+0x7a/0x1b0 [ 242.215554] [] __lock_sock+0xf1/0x180 [ 242.220997] [] ? sock_init_data+0xcc0/0xcc0 [ 242.226952] [] ? lock_sock_nested+0x43/0x120 [ 242.233006] [] ? prepare_to_wait_event+0x420/0x420 [ 242.239569] [] ? get_parent_ip+0xd/0x50 [ 242.245162] [] lock_sock_nested+0xf6/0x120 [ 242.251034] [] ipv6_getorigdst+0x136/0x610 [ 242.256890] [] ? ipv6_print_tuple+0x30/0x30 [ 242.262892] [] ? __ww_mutex_lock_interruptible+0x14d0/0x14d0 [ 242.270337] [] ? mutex_unlock+0x9/0x10 [ 242.275846] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 242.282936] [] compat_nf_getsockopt+0xfd/0x130 [ 242.289149] [] compat_ipv6_getsockopt+0x1fa/0x2f0 [ 242.295628] [] ? ipv6_getsockopt+0x250/0x250 [ 242.301671] [] ? __fget+0x213/0x3b0 [ 242.306919] [] compat_udpv6_getsockopt+0x45/0x80 [ 242.313316] [] compat_sock_common_getsockopt+0xb2/0x140 [ 242.320316] [] ? udpv6_getsockopt+0x80/0x80 [ 242.326258] [] compat_SyS_getsockopt+0x14f/0x2a0 [ 242.332655] [] ? sock_common_getsockopt+0xd0/0xd0 [ 242.339121] [] ? compat_SyS_setsockopt+0x290/0x290 [ 242.345693] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 242.351929] [] ? compat_SyS_setsockopt+0x290/0x290 [ 242.358478] [] do_fast_syscall_32+0x321/0x8a0 [ 242.364633] [] sysenter_flags_fixed+0xd/0x17 [ 242.370757] 1 lock held by syz-executor6/7967: [ 242.375352] #0: (sk_lock-AF_INET6){+.+.+.}, at: [] compat_ipv6_getsockopt+0x1df/0x2f0 [ 242.385664] Sending NMI to all CPUs: [ 242.389549] NMI backtrace for cpu 0 [ 242.393153] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.118-g5f7f76a #25 [ 242.400416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.409750] task: ffff8800bbaee000 task.stack: ffff8800bb9d8000 [ 242.415776] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.424547] RSP: 0018:ffff8800bb9dfcb8 EFLAGS: 00000046 [ 242.429986] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.437228] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.444492] RBP: ffff8800bb9dfce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.451750] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.458993] R13: 0000000000000003 R14: ffffffff8426f420 R15: 0000000000000002 [ 242.466254] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.474474] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.480349] CR2: 00007f265f1bc000 CR3: 00000000ad71e000 CR4: 0000000000160670 [ 242.487596] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.494861] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.502122] Stack: [ 242.504251] ffffffff8426f420 ffffffff847ef9c0 fffffbfff08fd9ec dffffc0000000000 [ 242.511782] ffff8801db31bca0 ffff8800bb9dfd00 ffffffff810b999b ffffffff839f63c0 [ 242.519318] 0000000000000003 ffff8800bb9dfd60 ffffffff81d0ef94 ffffffff8141b013 [ 242.526847] Call Trace: [ 242.529421] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.535803] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.542897] [] ? print_lock+0xab/0xae [ 242.548317] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.555059] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.562054] [] watchdog+0x6fa/0xae0 [ 242.567298] [] ? watchdog+0xc3/0xae0 [ 242.572662] [] kthread+0x268/0x300 [ 242.577818] [] ? reset_hung_task_detector+0x20/0x20 [ 242.584468] [] ? kthread_create_on_node+0x400/0x400 [ 242.591118] [] ? kthread_create_on_node+0x400/0x400 [ 242.597767] [] ret_from_fork+0x55/0x80 [ 242.603291] [] ? kthread_create_on_node+0x400/0x400 [ 242.609957] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 6b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 242.628944] NMI backtrace for cpu 1 [ 242.632558] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.118-g5f7f76a #25 [ 242.639564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.648903] task: ffff8801d9b49800 task.stack: ffff8801d9b58000 [ 242.654951] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.663339] RSP: 0018:ffff8801d9b5fd98 EFLAGS: 00000246 [ 242.668759] RAX: 0000000000000007 RBX: ffffffff847ddac8 RCX: 0000000000000000 [ 242.676024] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801d9b4a0cc [ 242.683285] RBP: ffff8801d9b5fd98 R08: 0000000000000000 R09: 0000000000000000 [ 242.690550] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 242.697796] R13: fffffbfff070889c R14: ffffffff847ebe38 R15: 0000000000000000 [ 242.705062] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.713282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.719133] CR2: 00007fd4f1fed9b8 CR3: 00000000ad71e000 CR4: 0000000000160670 [ 242.726397] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.733659] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.740921] Stack: [ 242.743042] ffff8801d9b5fdd0 ffffffff81027e85 ffff8801d9b60000 ffffffff847ddac8 [ 242.750567] fffffbfff070889c ffffffff847ebe38 0000000000000000 ffff8801d9b5fde0 [ 242.758071] ffffffff810293fa ffff8801d9b5fdf8 ffffffff81221468 dffffc0000000000 [ 242.765597] Call Trace: [ 242.768152] [] default_idle+0x55/0x3c0 [ 242.773677] [] arch_cpu_idle+0xa/0x10 [ 242.779095] [] default_idle_call+0x48/0x70 [ 242.784967] [] cpu_startup_entry+0x5fd/0x8f0 [ 242.791007] [] ? call_cpuidle+0xe0/0xe0 [ 242.796598] [] ? clockevents_register_device+0x122/0x230 [ 242.803678] [] start_secondary+0x304/0x3e0 [ 242.809546] [] ? set_cpu_sibling_map+0x1080/0x1080 [ 242.816100] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.835461] Kernel panic - not syncing: hung_task: blocked tasks [ 242.841630] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.118-g5f7f76a #25 [ 242.848870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.858196] 0000000000000000 d27732f358974179 ffff8800bb9dfca8 ffffffff81d0402d [ 242.866171] ffffffff83883080 ffff8800bb9dfd80 dffffc0000000000 7fffffffffffffff [ 242.874144] ffff8800b5ede448 ffff8800bb9dfd70 ffffffff8141aaea 0000000041b58ab3 [ 242.882142] Call Trace: [ 242.884707] [] dump_stack+0xc1/0x124 [ 242.890049] [] panic+0x1aa/0x388 [ 242.895040] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.902607] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.909857] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.917104] [] watchdog+0x70b/0xae0 [ 242.922356] [] ? watchdog+0xc3/0xae0 [ 242.927807] [] kthread+0x268/0x300 [ 242.932975] [] ? reset_hung_task_detector+0x20/0x20 [ 242.939647] [] ? kthread_create_on_node+0x400/0x400 [ 242.946286] [] ? kthread_create_on_node+0x400/0x400 [ 242.952923] [] ret_from_fork+0x55/0x80 [ 242.958441] [] ? kthread_create_on_node+0x400/0x400 [ 242.965646] Dumping ftrace buffer: [ 242.969295] (ftrace buffer empty) [ 242.972982] Kernel Offset: disabled [ 242.976598] Rebooting in 86400 seconds..